CN105352705A - Fiber end face detection device - Google Patents
Fiber end face detection device Download PDFInfo
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- CN105352705A CN105352705A CN201510811310.6A CN201510811310A CN105352705A CN 105352705 A CN105352705 A CN 105352705A CN 201510811310 A CN201510811310 A CN 201510811310A CN 105352705 A CN105352705 A CN 105352705A
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Abstract
The invention discloses a fiber end face detection device. The fiber end face detection device comprises a detection system and a grinding fixing system, wherein the detection system comprises a detection frame and a CCD camera mounted on the detection frame, the grinding fixing system comprises a fiber grinding clamp, a fixing mechanism used for fixing the fiber grinding clamp and a rotation mechanism mounted below the fixing mechanism, the detection system is arranged at a side part of the grinding fixing system, a lens of the CCD camera in the detection system is fixed above the fixing mechanism, the fixing mechanism can be driven by the rotation mechanism to rotate, and rotation of the rotation mechanism and grinding on a fiber end face can be carried out by an operator simultaneously. Through the fiber end face detection device, a fiber grinding station and a detection station can be integrated into one, the operator has no need to move the ground fiber and grinding tools from the grinding station to the position below the lens of the CCD camera, so labor intensity is not only reduced, but also work efficiency is improved, and processing equipment is simplified.
Description
Technical field:
The present invention relates to optical fiber processing technical field, in particular to a kind of pick-up unit of fiber end face.
Background technology:
Optical fiber lapping fixture is the end lock pin grinding for optical patchcord buttock line.Authorization Notice No. is that the utility model of CN203062493U discloses a kind of optical fiber lapping fixture, comprise disk body, link with disk body the locating piece and clamp system that are integrated, disk body is provided with multiple lock pin hole and inserts for the fiber stub of fibre-optical splice, also comprise multiple cantilever, multiple cantilever one end is all fixedly connected with disk body, multiple lock pin hole is arranged between disk body and multiple cantilever, clamp system is by applying clamping force to cantilever, lock pin is accurately fixed on disk body, solves the technical matters of existing fiber grinding clamp low precision.
Optical fiber is in attrition process process, need to utilize optical fiber lapping fixture to clamp, fixed fiber, after optical fiber lapping, optical fiber is taken off from optical fiber lapping fixture, check one by one the end face of each optical fiber under taking microscope again, this detection mode needs repeatedly demolition, installation optical fiber, and carries out repeated detection, thus lose time, manpower, inefficiency.
For solving technique scheme, Authorization Notice No. is that the utility model of CN204286748U discloses a kind of fiber end inspection device, it includes base, described base is provided with bearing part, described bearing part is formed with the bow for placing optical fiber lapping fixture, described bow extends to outside base, and described base is also provided with bracing frame, support frame as described above is provided with CCD camera, and the camera lens of described CCD camera is towards described bow.The optical fiber lapping fixture being clamped with optical fiber only need be positioned over below CCD camera by this fiber end inspection device, the grinding effect of detection fiber is carried out according to the image of CCD camera acquisition, achieve the quick detection to optical fiber, without the need to repeatedly dismantling optical fiber, effectively save time and human cost, work efficiency is promoted greatly, secondly, this utility model utilizes CCD camera to obtain the image of fiber end face, and then can detect the grinding effect of multiple optical fiber simultaneously, further increases detection speed.
Summary of the invention:
Technical matters solved by the invention: fiber end inspection device of the prior art, the optical fiber ground and grinding clamp is needed to move to below the camera lens of CCD camera from ground station, can detect the grinding effect of optical fiber, so, operation inconvenience.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A pick-up unit for fiber end face, comprises detection system and grinding fixed system;
Described detection system comprises the image processing system detecting frame, be arranged on the CCD camera detected in frame, be connected with CCD camera;
Described grinding fixed system comprise optical fiber lapping fixture, for fixed fiber grinding clamp fixed mechanism, be arranged on rotating mechanism below fixed mechanism;
Described optical fiber lapping fixture comprises disk body, and the circumferential edges place of disk body is provided with the lock pin hole that multiple lock pin for fibre-optical splice inserts, and the disk body pilot hole for locating disk body is offered in the center of disk body;
Described fixed mechanism comprises stake body, locking body, fixed base frame;
Described stake body comprises base, support plate, pillar; Described pillar is vertically arranged on base, and described support plate is horizontally set on pillar;
Described locking body comprises the first lifting chassis, the first stud, locking plate; The first guiding slot port is offered on described first lifting chassis, and described first guiding slot port and pillar are slidably matched; Described first stud is vertically arranged on the first lifting chassis, described support plate is offered the first through hole, and the first stud is through the first through hole; Described locking plate is arranged on the top of the first stud, and the centre of locking plate offers circular locating openings;
Described fixed base frame comprises the second lifting chassis, the second stud, shaft collar, the second guiding slot port is offered on described second lifting chassis, and described second guiding slot port and pillar are slidably matched, described second stud is vertically arranged on the second lifting chassis, and the second lifting chassis is positioned at the below on the first lifting chassis, the second through hole is offered on described first lifting chassis, and described support plate offers third through-hole, and described second stud is upward through the second through hole and third through-hole, described shaft collar level is arranged on the top of the second stud, described shaft collar offers fourth hole, described first stud is through fourth hole, described locking plate is positioned at the top of shaft collar, the centre of shaft collar offers the circular locating slot for positioning optical waveguides grinding clamp, the centre of circular locating slot offers the locating piece coordinated with disk body pilot hole, the multiple bar shaped chute of edge of described circular locating slot, the quantity of bar shaped chute equals the quantity in lock pin hole, positioning sliding block is sliding combined with in bar shaped chute, positioning sliding block is wedge shape, extension spring is provided with between positioning sliding block and bar shaped chute,
Described stake body also comprises gear wheel, the second middle gear, the first pinion wheel, transmission shaft, worm gear and worm screw; The centre on described first lifting chassis offers fifth hole, the centre on described second lifting chassis offers the 6th through hole, and described transmission shaft is vertically arranged, and the bottom of transmission shaft is articulated on base, the top of transmission shaft is articulated on support plate, and transmission shaft is through fifth hole and the 6th through hole; Described gear wheel is arranged on transmission shaft, and gear wheel is between support plate and the first lifting chassis; Described second middle gear is articulated in the third through-hole of support plate, second middle gear is between support plate and the first lifting chassis, the centre of the second middle gear offers threaded hole, and the second stud is screwed onto in the threaded hole of the second middle gear, and the second middle gear engages with gear wheel; Described first pinion wheel is articulated in the first through hole of support plate, first pinion wheel is between support plate and the first lifting chassis, the centre of the first pinion wheel offers threaded hole, and the first stud is screwed onto in the threaded hole of the first pinion wheel, and the first pinion wheel engages with the second middle gear; Described worm gear is arranged on the bottom of transmission shaft, and described worm screw is horizontally disposed with, and worm screw is articulated on base, worm gear and worm mesh;
Described detection system is positioned at the side of grinding fixed system, and the camera lens of the CCD camera in detection system is positioned at the top of fixed mechanism.
By technique scheme, the principle of work of the pick-up unit of fiber end face of the present invention is as follows:
The first, the lock pin of fibre-optical splice to be ground inserts in the lock pin hole of optical fiber lapping fixture, and afterwards, the disk body of grinding clamp is positioned in the circular locating slot of shaft collar, and wherein, disk body pilot hole coordinates with the locating piece in circular locating slot.
Second, servomotor or manual drive worm screw rotate, worm drive worm gear rotates, worm gear drives transmission shaft to rotate, transmission shaft drives gear wheel to rotate, gear wheel drives the second middle gear to rotate, and the rotary actuation of the second middle gear and the second stud of its screw hole rise, and the rising of the second stud drives the rising of shaft collar; While gear wheel drives the second middle gear to rotate, the second middle gear drives the first pinion wheel to rotate, and rises under the rotary actuation of the first pinion wheel and the first stud of its screw hole, and the decline of the first stud drives the decline of locking plate; So, shaft collar and the upper and lower move toward one another of locking plate, on locking plate, the edge action of circular locating openings is on the positioning sliding block in wedge shape, along with the decline of locking plate and the rising of shaft collar, positioning sliding block moves along bar shaped chute, and the end of positioning sliding block skids off bar shaped chute and slides on the upper surface of disk body, and props up the fibre-optical splice be inserted in lock pin hole, so, disk body and the optical fiber on it are all locked by positioning sliding block; Described extension spring resets for using positioning sliding block.
3rd, rotating mechanism can drive fixed mechanism to rotate, and staff can rotating fixing machine, while grind fiber end face.
4th, after fiber end face grinding terminates, the CCD camera in detection system is taken a picture to the optical fiber on fixed mechanism, and image processing system processes image information, and judges its qualification.
Pass through technique scheme, the ground station of optical fiber of the present invention unites two into one with detection station, staff is without the need to moving to below the camera lens of CCD camera by the optical fiber ground and grinding clamp again from ground station, so, not only reduce labour intensity, and improve work efficiency, simplify process equipment.
Illustrate the one detecting frame in detection system as the present invention, described detection frame comprises and arranges frame plate, the crossbeam across pair of frame plate, the extension board be arranged on crossbeam for about a pair; Described pair of frame plate is provided with Y-direction slideway, and described crossbeam is provided with X to slideway, and the both ends of described crossbeam are slidably fitted on the Y-direction slideway of pair of frame plate, and described X is sliding combined with sliding shoe on slideway, and described extension board is fixedly mounted on sliding shoe; Described CCD camera is arranged on extension board.As described above, CCD camera can indulge transverse shifting, not only can be staff and grinds optical fiber vacating space, and CCD camera can carry out vertical transverse shifting to absorb comprehensive fiber end face photograph.
Illustrate the one detecting frame in detection system as the present invention, described pair of frame plate comprises left frame plate and right frame plate, and described left frame plate is provided with the first Y-direction slideway, and right frame plate is provided with the second Y-direction slideway; Described first Y-direction slideway being offered xsect is the first trapezoidal Y-direction chute, and described second Y-direction slideway being offered xsect is the second trapezoidal Y-direction chute; It is the first trapezoidal slide block that the left part of described crossbeam is provided with xsect, and it is the second trapezoidal slide block that the right part of crossbeam is provided with xsect; Described first slide block coordinates with the first Y-direction chute, and the second slide block coordinates with the second Y-direction chute; The left part of described crossbeam is provided with the first Y-direction drive unit, and described first Y-direction drive unit comprises the first side plate being arranged on crossbeam left part, the first driven wheel be articulated on the first side plate, is arranged on the first side plate and the first drive motor connected with the first driven wheel; The sidewall of described left frame plate offers the first groove, and the roof of the first groove is provided with the first tooth bar, and described first driven wheel is positioned at the first groove, and the first driven wheel engages with the first tooth bar; The right part of described crossbeam is provided with the second Y-direction drive unit, and described second Y-direction drive unit comprises the second side plate being arranged on crossbeam right part, the second driven wheel be articulated on the second side plate, is arranged on the second side plate and the second drive motor connected with the second driven wheel; The sidewall of described right frame plate offers the second groove, and the roof of the second groove is provided with the second tooth bar, and described second driven wheel is positioned at the second groove, and the second driven wheel engages with the second tooth bar.
As described above, first drive motor drives the first driven wheel to rotate, because the first driven wheel engages with the first tooth bar, and the first tooth bar is arranged in the first groove of left frame plate, therefore, the left part of the first driving gear drives crossbeam rotated is moved along the first Y-direction slideway on left frame plate, and particularly, the first slide block on crossbeam moves in the first Y-direction chute of the first Y-direction slideway; In like manner, driven by the second drive motor and the right part of the second driving gear drives crossbeam of rotation is moved along the second Y-direction slideway on right frame plate, particularly, the second slide block on crossbeam moves in the second Y-direction chute of the second Y-direction slideway.So, while the first drive motor and the second drive motor, action can synchronously drive crossbeam to move as Y-direction on left frame plate and right frame plate.
As the present invention, the one detecting frame in detection system is illustrated, described X offer on slideway xsect be trapezoidal X to chute, described sliding shoe coordinates to chute with X; Described sliding shoe is provided with X to drive unit, and described X comprises the 3rd side plate be arranged on sliding shoe, the 3rd driven wheel be articulated on the 3rd side plate to drive unit, is arranged on the 3rd side plate and the 3rd drive motor connected with the 3rd driven wheel; The sidewall of described crossbeam is offered the 3rd groove, the roof of the 3rd groove is provided with the 3rd tooth bar, and described 3rd driven wheel is positioned at the 3rd groove, and the 3rd driven wheel engages with the 3rd tooth bar.
As described above, 3rd drive motor drives the 3rd driven wheel to rotate, and because the 3rd driven wheel engages with the 3rd tooth bar, and the 3rd tooth bar is arranged in the 3rd groove of crossbeam, therefore, the 3rd driving gear drives sliding shoe of rotation moves along the X on crossbeam to slideway.
As the present invention, the one of fixed mechanism in grinding fixed system is illustrated, the 3rd guiding slot port that the edge of described shaft collar and pillar are slidably matched.
As the one explanation of the present invention to fixed mechanism in grinding fixed system, described second lifting chassis is vertically provided with the 4th stud, the 6th stud, the 8th stud, and described second stud, the 4th stud, the 6th stud, the 8th stud are uniformly distributed along the second lifting the circumferential of chassis; Described 4th stud, the 6th stud, the 8th stud are upward through the first lifting chassis and support plate; Described shaft collar is arranged on the top of the 4th stud, the 6th stud, the 8th stud; Described support plate is articulated with the 4th middle gear, the 6th middle gear, the 8th middle gear, 4th middle gear, the 6th middle gear, the 8th middle gear are between support plate and the first lifting chassis, the centre of the 4th middle gear, the 6th middle gear, the 8th middle gear all offers threaded hole, 4th stud is screwed onto in the threaded hole of the 4th middle gear, 4th middle gear engages with gear wheel, 6th stud is screwed onto in the threaded hole of the 6th middle gear, and the 6th middle gear engages with gear wheel; 8th stud is screwed onto in the threaded hole of the 8th middle gear, and the 8th middle gear engages with gear wheel.As described above, the rotation of gear wheel drives the second middle gear, the 4th middle gear, the 6th middle gear simultaneously, the 8th middle gear rotates, the rotation of the second middle gear, the 4th middle gear, the 6th middle gear, the 8th middle gear drives the second stud, the 4th stud, the 6th stud, the 8th stud synchronously to rise respectively, and the second stud of synchronous rising, the 4th stud, the 6th stud, the 8th stud drive shaft collar steadily to rise.
Illustrate the one of fixed mechanism in grinding fixed system as the present invention, described first lifting chassis is vertically provided with the 3rd stud, and described 3rd stud is upward through support plate, and it is symmetrical that the 3rd stud and the first stud are elevated the center line on chassis about first; Described support plate is articulated with third pinion, and third pinion is between support plate and the first lifting chassis, and the centre of third pinion offers threaded hole, and the 3rd stud is screwed onto in the threaded hole of third pinion, and third pinion engages with the 6th middle gear; The top of described 3rd stud is fixedly connected with locking plate.As described above, while gear wheel drives the second middle gear, the 4th middle gear, the 6th middle gear, the 8th middle gear to rotate simultaneously, the second middle gear wherein and the 6th middle gear drive the first pinion wheel and third pinion to rotate respectively, the rotation of the first pinion wheel and third pinion drives the first stud and the 3rd stud synchronously to decline respectively, and the first stud and the 3rd stud of synchronous decline drive locking plate to decline jointly.
As the present invention, the one of fixed mechanism in grinding fixed system is illustrated, the second articulated section that described second middle gear comprises the second gear part, coaxially arranges with the second gear part; The centre of described second gear part and the second articulated section is provided with the threaded hole of through second gear part and the second articulated section; Described second articulated section is articulated in the third through-hole of support plate.
As the present invention, the one of fixed mechanism in grinding fixed system is illustrated, the first articulated section that described first pinion wheel comprises the first gear part, coaxially arranges with the first gear part; The centre of described first gear part and the first articulated section is provided with the threaded hole of through first gear part and the first articulated section; Described first articulated section is articulated in the first through hole of support plate.
Illustrate the one of rotating mechanism in grinding fixed system as the present invention, described rotating mechanism comprises the rotating disc be fixedly connected with base in fixed mechanism, the turning axle be fixedly connected with rotating disc, installs the second worm gear on the rotary shaft, the second worm screw engaged with the second worm gear, chassis; The top of described turning axle is fixedly connected with rotating disc, and the bottom of turning axle is articulated on chassis, and described second worm screw is arranged on chassis.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of the pick-up unit of a kind of fiber end face of the present invention;
Fig. 2 is the structural representation of detection system a in Fig. 1;
Fig. 3 is the structural representation from another view detection system a gained in Fig. 2;
Fig. 4 is the structural representation grinding fixed system b in Fig. 1;
Fig. 5 is the structural representation of fixed mechanism b02 in Fig. 4;
Fig. 6 grinds fixed system b at B-B place by the perspective view of gained after cuing open in Fig. 4;
Fig. 7 is A place enlarged drawing in Fig. 4;
Fig. 8 is that in Fig. 6, the second middle gear b152 is articulated in the structural representation on support plate b12;
Fig. 9 is the structural representation of optical fiber lapping fixture b01 in Fig. 4.
Symbol description in figure:
A, detection system;
A10, detection frame; A11, extension board; A12, frame plate; A121, the first Y-direction slideway; A122, the first Y-direction chute; A123, the first groove; A124, the first tooth bar; A13, crossbeam; A131, the first slide block; A132, X are to chute; A133, the 3rd groove; A134, the 3rd tooth bar; A14, sliding shoe; A16, the first Y-direction drive unit; A161, the first side plate; A162, the first driven wheel; A163, the first drive motor; A17, X are to drive unit; A171, the 3rd side plate; A172, the 3rd driven wheel; A173, the 3rd drive motor;
A20, CCD camera;
B, grinding fixed system;
B01, optical fiber lapping fixture; B011, disk body; B012, lock pin hole; B013, disk body pilot hole;
B02, fixed mechanism; B10, stake body; B11, base; B12, support plate; B13, pillar; B14, gear wheel; B152, the second middle gear; B1521, the second gear part; B1522, the second articulated section; B1523, threaded hole; B154, the 4th middle gear; B156, the 6th middle gear; B158, the 8th middle gear; B161, the first pinion wheel; B163, third pinion; B17, transmission shaft; B181, worm gear; B182, worm screw; B19, projection; B20, locking body; B21, the first lifting chassis; B221, the first stud; B223, the 3rd stud; B231, locking plate; B2310, circular locating openings; B201, the first guiding slot port; B30, fixed base frame; B31, the second lifting chassis; B32, the second stud; B33, shaft collar; B331, circular locating slot; B332, locating piece; B333, bar shaped chute; B334, positioning sliding block; B34, the 4th stud; B36, the 6th stud; B38, the 8th stud; B301, the second guiding slot port; B303, the 3rd guiding slot port;
B03, rotating mechanism; B031, rotating disc; B032, the second worm gear; B033, the second worm screw; B034, chassis;
C, worktable.
Embodiment:
As Fig. 1, a kind of pick-up unit of fiber end face, comprises detection system a and grinding fixed system b.
Composition graphs 2, Fig. 3, described detection system comprises the image processing system detecting frame a10, be arranged on the CCD camera a20 detected in frame, be connected with CCD camera.
Composition graphs 2, Fig. 3, described detection frame a10 comprises and arranges frame plate a12, the crossbeam a13 across pair of frame plate, the extension board a11 be arranged on crossbeam for about a pair; Described pair of frame plate is provided with Y-direction slideway, described crossbeam is provided with X to slideway, the both ends of described crossbeam are slidably fitted on the Y-direction slideway of pair of frame plate, and described X is sliding combined with sliding shoe a14 on slideway, and described extension board is fixedly mounted on sliding shoe; Described CCD camera a20 is arranged on extension board.
Detect in frame a10, described pair of frame plate a12 comprises left frame plate and right frame plate, and described left frame plate is provided with the first Y-direction slideway a121, and right frame plate is provided with the second Y-direction slideway; Described first Y-direction slideway being offered xsect is the first trapezoidal Y-direction chute a122, and described second Y-direction slideway being offered xsect is the second trapezoidal Y-direction chute; It is the first trapezoidal slide block a131 that the left part of described crossbeam a13 is provided with xsect, and it is the second trapezoidal slide block that the right part of crossbeam is provided with xsect; Described first slide block coordinates with the first Y-direction chute, and the second slide block coordinates with the second Y-direction chute; The left part of described crossbeam is provided with the first Y-direction drive unit a16, and described first Y-direction drive unit comprises the first side plate a161 being arranged on crossbeam left part, the first driven wheel a162 be articulated on the first side plate, is arranged on the first side plate and the first drive motor a163 connected with the first driven wheel; The sidewall of described left frame plate is offered the first groove a123, the roof of the first groove is provided with the first tooth bar a124, and described first driven wheel is positioned at the first groove, and the first driven wheel engages with the first tooth bar; The right part of described crossbeam is provided with the second Y-direction drive unit, and described second Y-direction drive unit comprises the second side plate being arranged on crossbeam right part, the second driven wheel be articulated on the second side plate, is arranged on the second side plate and the second drive motor connected with the second driven wheel; The sidewall of described right frame plate offers the second groove, and the roof of the second groove is provided with the second tooth bar, and described second driven wheel is positioned at the second groove, and the second driven wheel engages with the second tooth bar.
Detect in frame a10, described X offer on slideway xsect be trapezoidal X to chute a132, described sliding shoe coordinates to chute with X; Described sliding shoe a14 is provided with X to drive unit a17, and described X comprises the 3rd side plate a171 be arranged on sliding shoe, the 3rd driven wheel a172 be articulated on the 3rd side plate to drive unit, is arranged on the 3rd side plate and the 3rd drive motor a173 connected with the 3rd driven wheel; The sidewall of described crossbeam a13 is offered the 3rd groove a133, the roof of the 3rd groove is provided with the 3rd tooth bar a134, and described 3rd driven wheel is positioned at the 3rd groove, and the 3rd driven wheel engages with the 3rd tooth bar.
As Fig. 4, described grinding fixed system comprise optical fiber lapping fixture b01, for fixed fiber grinding clamp fixed mechanism b02, be arranged on rotating mechanism b03 below fixed mechanism.
As Fig. 9, described optical fiber lapping fixture comprises disk body b011, and the circumferential edges place of disk body is provided with the lock pin hole b012 that multiple lock pin for fibre-optical splice inserts, and the disk body pilot hole b013 for locating disk body is offered in the center of disk body.
Composition graphs 4 to Fig. 8, described fixed mechanism comprises stake body b10, locking body b20, fixed base frame b30.
In fixed mechanism, described stake body comprises base b11, support plate b12, pillar b13; Described pillar is vertically arranged on base, and described support plate is horizontally set on pillar.
In fixed mechanism, described locking body comprises the first lifting chassis b21, the first stud b221, locking plate b231; The first guiding slot port b201 is offered on described first lifting chassis, and described first guiding slot port and pillar are slidably matched; Described first stud is vertically arranged on the first lifting chassis, described support plate is offered the first through hole, and the first stud is through the first through hole; Described locking plate is arranged on the top of the first stud, and the centre of locking plate offers circular locating openings b2310;
In fixed mechanism, described fixed base frame comprises the second lifting chassis b31, the second stud b32, shaft collar b33, the second guiding slot port b301 is offered on described second lifting chassis, and described second guiding slot port and pillar are slidably matched, described second stud is vertically arranged on the second lifting chassis, and the second lifting chassis is positioned at the below on the first lifting chassis, the second through hole is offered on described first lifting chassis, and described support plate offers third through-hole, and described second stud is upward through the second through hole and third through-hole, described shaft collar level is arranged on the top of the second stud, described shaft collar offers fourth hole, described first stud is through fourth hole, described locking plate is positioned at the top of shaft collar, the centre of shaft collar offers the circular locating slot b331 for positioning optical waveguides grinding clamp, the centre of circular locating slot offers the locating piece b332 coordinated with disk body pilot hole, edge multiple bar shaped chute b333 of described circular locating slot, the quantity of bar shaped chute equals the quantity in lock pin hole, positioning sliding block b334 is sliding combined with in bar shaped chute, positioning sliding block is wedge shape, extension spring is provided with between positioning sliding block and bar shaped chute.
In fixed mechanism, described stake body also comprises gear wheel b14, the second middle gear b152, the first pinion wheel b161, transmission shaft b17, worm gear b181 and worm screw b182; The centre on described first lifting chassis offers fifth hole, the centre on described second lifting chassis offers the 6th through hole, and described transmission shaft is vertically arranged, and the bottom of transmission shaft is articulated on base, the top of transmission shaft is articulated on support plate, and transmission shaft is through fifth hole and the 6th through hole; Described gear wheel is arranged on transmission shaft, and gear wheel is between support plate and the first lifting chassis; Described second middle gear is articulated in the third through-hole of support plate, second middle gear is between support plate and the first lifting chassis, the centre of the second middle gear offers threaded hole, and the second stud is screwed onto in the threaded hole of the second middle gear, and the second middle gear engages with gear wheel; Described first pinion wheel is articulated in the first through hole of support plate, first pinion wheel is between support plate and the first lifting chassis, the centre of the first pinion wheel offers threaded hole, and the first stud is screwed onto in the threaded hole of the first pinion wheel, and the first pinion wheel engages with the second middle gear; Described worm gear is arranged on the bottom of transmission shaft, and described worm screw is horizontally disposed with, and worm screw is articulated on base, worm gear and worm mesh.
In fixed mechanism b02, the 3rd guiding slot port b303 that the edge of described shaft collar b33 and pillar b13 are slidably matched.
In fixed mechanism b02, described second lifting chassis b31 is vertically provided with the 4th stud b34, the 6th stud b36, the 8th stud b38, and described second stud b32, the 4th stud, the 6th stud, the 8th stud are uniformly distributed along the second lifting the circumferential of chassis; Described 4th stud, the 6th stud, the 8th stud are upward through the first lifting chassis b21 and support plate b12; Described shaft collar b33 is arranged on the top of the 4th stud, the 6th stud, the 8th stud; Described support plate is articulated with the 4th middle gear b154, the 6th middle gear b156, the 8th middle gear b158,4th middle gear, the 6th middle gear, the 8th middle gear are between support plate and the first lifting chassis, the centre of the 4th middle gear, the 6th middle gear, the 8th middle gear all offers threaded hole, 4th stud is screwed onto in the threaded hole of the 4th middle gear, 4th middle gear engages with gear wheel b14,6th stud is screwed onto in the threaded hole of the 6th middle gear, and the 6th middle gear engages with gear wheel; 8th stud is screwed onto in the threaded hole of the 8th middle gear, and the 8th middle gear engages with gear wheel.
In fixed mechanism b02, described first lifting chassis b21 is vertically provided with the 3rd stud b223, and described 3rd stud is upward through support plate b12, and it is symmetrical that the 3rd stud and the first stud b221 are elevated the center line on chassis about first; Described support plate is articulated with third pinion b163, third pinion is between support plate and the first lifting chassis, the centre of third pinion offers threaded hole, and the 3rd stud is screwed onto in the threaded hole of third pinion, and third pinion engages with the 6th middle gear b156; The top of described 3rd stud is fixedly connected with locking plate b231.
In fixed mechanism b02, the second articulated section b1522 that described second middle gear b152 comprises the second gear part b1521, coaxially arranges with the second gear part; The centre of described second gear part and the second articulated section is provided with the threaded hole b1523 of through second gear part and the second articulated section; Described second articulated section is articulated in the third through-hole of support plate b12.
In fixed mechanism b02, the first articulated section that described first pinion wheel b161 comprises the first gear part, coaxially arranges with the first gear part; The centre of described first gear part and the first articulated section is provided with the threaded hole of through first gear part and the first articulated section; Described first articulated section is articulated in first through hole of support plate b12.
As Fig. 1, described detection system is positioned at the side of grinding fixed system, and the camera lens of the CCD camera in detection system is positioned at the top of fixed mechanism.
As Fig. 4, described rotating mechanism b03 comprises the rotating disc b031 be fixedly connected with base b11 in fixed mechanism b02, the turning axle be fixedly connected with rotating disc, the second worm screw b033, the chassis b034 that install the second worm gear b032 on the rotary shaft, engage with the second worm gear; The top of described turning axle is fixedly connected with rotating disc, and the bottom of turning axle is articulated on chassis, and described second worm screw is arranged on chassis.
In practical operation, the workflow of the pick-up unit of fiber end face of the present invention is as follows:
First, the lock pin of fibre-optical splice to be ground inserts in the lock pin hole b012 of optical fiber lapping fixture b01, and afterwards, the disk body b011 of grinding clamp is positioned in the circular locating slot b331 of shaft collar b33, wherein, disk body pilot hole b013 coordinates with the locating piece b332 in circular locating slot.
Second, servomotor or manual drive worm screw 182 rotate, worm drive worm gear 181 rotates, worm gear drives transmission shaft 17 to rotate, transmission shaft drives gear wheel 14 to rotate, gear wheel drives the second middle gear 152, 4th middle gear 154, 6th middle gear 156, 8th middle gear 158 rotates simultaneously, second middle gear, 4th middle gear, 6th middle gear, the rotary actuation of the 8th middle gear and the second stud 32 of its screw hole, 4th stud 34, 6th stud 36, 8th stud 38 rises, second stud, 4th stud, 6th stud, the rising of the 8th stud drives shaft collar 33 to rise, while gear wheel 14 drives the second middle gear 152 and the 6th gear 156 rotates, second middle gear drives the first pinion wheel 161 to rotate, 6th middle gear drives third pinion 163 to rotate, the rotary actuation of the first pinion wheel and the first stud of its screw hole rise for 221 times, 3rd stud of the rotary actuation of third pinion and its screw hole rises for 223 times, and the decline of the first stud and the 3rd spiral shell drives locking plate 231 to decline, so, so, shaft collar and the upper and lower move toward one another of locking plate, on locking plate, the edge action of circular locating openings b2310 is on the positioning sliding block b334 in wedge shape, and along with the decline of locking plate and the rising of shaft collar, positioning sliding block moves along bar shaped chute b333, the end of positioning sliding block skids off bar shaped chute and slides on the upper surface of disk body b011, and prop up the fibre-optical splice be inserted in the b012 of lock pin hole, so, disk body and the optical fiber on it are all locked by positioning sliding block.
3rd, rotating mechanism b03 can drive fixed mechanism b02 to rotate, and staff can rotating fixing machine, while grind fiber end face.
4th, after fiber end face grinding terminates, the CCD camera a20 in detection system a takes a picture to the optical fiber on fixed mechanism b02, and image processing system processes image information, and judges its qualification.
Above content is only better embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (10)
1. a pick-up unit for fiber end face, comprises detection system (a) and grinding fixed system (b);
Described detection system comprises the image processing system detecting frame (a10), be arranged on the CCD camera (a20) detected in frame, be connected with CCD camera; It is characterized in that:
Described grinding fixed system comprise optical fiber lapping fixture (b01), for fixed fiber grinding clamp fixed mechanism (b02), be arranged on rotating mechanism (b03) below fixed mechanism;
Described optical fiber lapping fixture comprises disk body (b011), the circumferential edges place of disk body is provided with the lock pin hole (b012) that multiple lock pin for fibre-optical splice inserts, and the disk body pilot hole (b013) for locating disk body is offered in the center of disk body;
Described fixed mechanism comprises stake body (b10), locking body (b20), fixed base frame (b30);
Described stake body comprises base (b11), support plate (b12), pillar (b13); Described pillar is vertically arranged on base, and described support plate is horizontally set on pillar;
Described locking body comprises the first lifting chassis (b21), the first stud (b221), locking plate (b231); The first guiding slot port (b201) is offered on described first lifting chassis, and described first guiding slot port and pillar are slidably matched; Described first stud is vertically arranged on the first lifting chassis, described support plate is offered the first through hole, and the first stud is through the first through hole; Described locking plate is arranged on the top of the first stud, and the centre of locking plate offers circular locating openings (b2310);
Described fixed base frame comprises the second lifting chassis (b31), the second stud (b32), shaft collar (b33), the second guiding slot port (b301) is offered on described second lifting chassis, and described second guiding slot port and pillar are slidably matched, described second stud is vertically arranged on the second lifting chassis, and the second lifting chassis is positioned at the below on the first lifting chassis, the second through hole is offered on described first lifting chassis, and described support plate offers third through-hole, and described second stud is upward through the second through hole and third through-hole, described shaft collar level is arranged on the top of the second stud, described shaft collar offers fourth hole, described first stud is through fourth hole, described locking plate is positioned at the top of shaft collar, the centre of shaft collar offers the circular locating slot (b331) for positioning optical waveguides grinding clamp, the centre of circular locating slot offers the locating piece (b332) coordinated with disk body pilot hole, the multiple bar shaped chute (b333) of edge of described circular locating slot, the quantity of bar shaped chute equals the quantity in lock pin hole, positioning sliding block (b334) is sliding combined with in bar shaped chute, positioning sliding block is wedge shape, extension spring is provided with between positioning sliding block and bar shaped chute,
Described stake body also comprises gear wheel (b14), the second middle gear (b152), the first pinion wheel (b161), transmission shaft (b17), worm gear (b181) and worm screw (b182); The centre on described first lifting chassis offers fifth hole, the centre on described second lifting chassis offers the 6th through hole, and described transmission shaft is vertically arranged, and the bottom of transmission shaft is articulated on base, the top of transmission shaft is articulated on support plate, and transmission shaft is through fifth hole and the 6th through hole; Described gear wheel is arranged on transmission shaft, and gear wheel is between support plate and the first lifting chassis; Described second middle gear is articulated in the third through-hole of support plate, second middle gear is between support plate and the first lifting chassis, the centre of the second middle gear offers threaded hole, and the second stud is screwed onto in the threaded hole of the second middle gear, and the second middle gear engages with gear wheel; Described first pinion wheel is articulated in the first through hole of support plate, first pinion wheel is between support plate and the first lifting chassis, the centre of the first pinion wheel offers threaded hole, and the first stud is screwed onto in the threaded hole of the first pinion wheel, and the first pinion wheel engages with the second middle gear; Described worm gear is arranged on the bottom of transmission shaft, and described worm screw is horizontally disposed with, and worm screw is articulated on base, worm gear and worm mesh;
Described detection system is positioned at the side of grinding fixed system, and the camera lens of the CCD camera in detection system is positioned at the top of fixed mechanism.
2. the pick-up unit of a kind of fiber end face as claimed in claim 1, is characterized in that:
Described detection frame (a10) comprises and arranges frame plate (a12), the crossbeam (a13) across pair of frame plate, the extension board (a11) be arranged on crossbeam for about a pair;
Described pair of frame plate is provided with Y-direction slideway, described crossbeam is provided with X to slideway, the both ends of described crossbeam are slidably fitted on the Y-direction slideway of pair of frame plate, and described X is sliding combined with sliding shoe (a14) on slideway, and described extension board is fixedly mounted on sliding shoe;
Described CCD camera (a20) is arranged on extension board.
3. the pick-up unit of a kind of fiber end face as claimed in claim 2, is characterized in that:
Detect in frame (a10), described pair of frame plate (a12) comprises left frame plate and right frame plate, and described left frame plate is provided with the first Y-direction slideway (a121), and right frame plate is provided with the second Y-direction slideway; Described first Y-direction slideway being offered xsect is the first trapezoidal Y-direction chute (a122), and described second Y-direction slideway being offered xsect is the second trapezoidal Y-direction chute; It is trapezoidal the first slide block (a131) that the left part of described crossbeam (a13) is provided with xsect, and it is the second trapezoidal slide block that the right part of crossbeam is provided with xsect; Described first slide block coordinates with the first Y-direction chute, and the second slide block coordinates with the second Y-direction chute;
The left part of described crossbeam is provided with the first Y-direction drive unit (a16), and described first Y-direction drive unit comprises the first side plate (a161) being arranged on crossbeam left part, the first driven wheel (a162) be articulated on the first side plate, is arranged on the first side plate and the first drive motor (a163) connected with the first driven wheel; The sidewall of described left frame plate is offered the first groove (a123), the roof of the first groove is provided with the first tooth bar (a124), and described first driven wheel is positioned at the first groove, and the first driven wheel engages with the first tooth bar;
The right part of described crossbeam is provided with the second Y-direction drive unit, and described second Y-direction drive unit comprises the second side plate being arranged on crossbeam right part, the second driven wheel be articulated on the second side plate, is arranged on the second side plate and the second drive motor connected with the second driven wheel; The sidewall of described right frame plate offers the second groove, and the roof of the second groove is provided with the second tooth bar, and described second driven wheel is positioned at the second groove, and the second driven wheel engages with the second tooth bar.
4. the pick-up unit of a kind of fiber end face as claimed in claim 3, is characterized in that:
Detect in frame (a10), described X offer on slideway xsect be trapezoidal X to chute (a132), described sliding shoe coordinates to chute with X;
Described sliding shoe (a14) is provided with X to drive unit (a17), and described X comprises the 3rd side plate (a171) be arranged on sliding shoe, the 3rd driven wheel (a172) be articulated on the 3rd side plate to drive unit, is arranged on the 3rd side plate and the 3rd drive motor (a173) connected with the 3rd driven wheel; The sidewall of described crossbeam (a13) is offered the 3rd groove (a133), the roof of the 3rd groove is provided with the 3rd tooth bar (a134), described 3rd driven wheel is positioned at the 3rd groove, and the 3rd driven wheel engages with the 3rd tooth bar.
5. the pick-up unit of a kind of fiber end face as claimed in claim 1, is characterized in that:
In fixed mechanism (b02), the 3rd guiding slot port (b303) that the edge of described shaft collar (b33) and pillar (b13) are slidably matched.
6. the pick-up unit of a kind of fiber end face as claimed in claim 1, is characterized in that:
In fixed mechanism (b02), described second lifting chassis (b31) is vertically provided with the 4th stud (b34), the 6th stud (b36), the 8th stud (b38), and described second stud (b32), the 4th stud, the 6th stud, the 8th stud are uniformly distributed along the second lifting the circumferential of chassis;
Described 4th stud, the 6th stud, the 8th stud are upward through the first lifting chassis (b21) and support plate (b12); Described shaft collar (b33) is arranged on the top of the 4th stud, the 6th stud, the 8th stud;
Described support plate is articulated with the 4th middle gear (b154), the 6th middle gear (b156), the 8th middle gear (b158), 4th middle gear, the 6th middle gear, the 8th middle gear are between support plate and the first lifting chassis, the centre of the 4th middle gear, the 6th middle gear, the 8th middle gear all offers threaded hole, 4th stud is screwed onto in the threaded hole of the 4th middle gear, 4th middle gear engages with gear wheel (b14), 6th stud is screwed onto in the threaded hole of the 6th middle gear, and the 6th middle gear engages with gear wheel; 8th stud is screwed onto in the threaded hole of the 8th middle gear, and the 8th middle gear engages with gear wheel.
7. the pick-up unit of a kind of fiber end face as claimed in claim 6, is characterized in that:
In fixed mechanism (b02), described first lifting chassis (b21) is vertically provided with the 3rd stud (b223), described 3rd stud is upward through support plate (b12), and it is symmetrical that the 3rd stud and the first stud (b221) are elevated the center line on chassis about first; Described support plate is articulated with third pinion (b163), third pinion is between support plate and the first lifting chassis, the centre of third pinion offers threaded hole, 3rd stud is screwed onto in the threaded hole of third pinion, and third pinion engages with the 6th middle gear (b156); The top of described 3rd stud is fixedly connected with locking plate (b231).
8. the pick-up unit of a kind of fiber end face as claimed in claim 1, is characterized in that:
In fixed mechanism (b02), the second articulated section (b1522) that described second middle gear (b152) comprises the second gear part (b1521), coaxially arranges with the second gear part; The centre of described second gear part and the second articulated section is provided with the threaded hole (b1523) of through second gear part and the second articulated section; Described second articulated section is articulated in the third through-hole of support plate (b12).
9. the pick-up unit of a kind of fiber end face as claimed in claim 1, is characterized in that:
In fixed mechanism (b02), the first articulated section that described first pinion wheel (b161) comprises the first gear part, coaxially arranges with the first gear part; The centre of described first gear part and the first articulated section is provided with the threaded hole of through first gear part and the first articulated section; Described first articulated section is articulated in the first through hole of support plate (b12).
10. the pick-up unit of a kind of fiber end face as claimed in claim 1, is characterized in that: described rotating mechanism (b03) comprise be fixedly connected with base (b11) in fixed mechanism (b02) rotating disc (b031), the turning axle be fixedly connected with rotating disc, the second worm gear (b032) on the rotary shaft, the second worm screw (b033) engaged with the second worm gear, chassis (b034) are installed; The top of described turning axle is fixedly connected with rotating disc, and the bottom of turning axle is articulated on chassis, and described second worm screw is arranged on chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811310.6A CN105352705B (en) | 2015-11-22 | 2015-11-22 | A kind of detection means of fiber end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811310.6A CN105352705B (en) | 2015-11-22 | 2015-11-22 | A kind of detection means of fiber end face |
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| CN105352705A true CN105352705A (en) | 2016-02-24 |
| CN105352705B CN105352705B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510811310.6A Expired - Fee Related CN105352705B (en) | 2015-11-22 | 2015-11-22 | A kind of detection means of fiber end face |
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Cited By (6)
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| CN105798614A (en) * | 2016-03-07 | 2016-07-27 | 江苏省特种设备安全监督检验研究院江阴分院 | Multifunctional repairing table for safety valves |
| CN106066327A (en) * | 2016-06-12 | 2016-11-02 | 佛山市联智新创科技有限公司 | A kind of fiber end inspection device |
| CN109459211A (en) * | 2018-10-30 | 2019-03-12 | 江苏德联达智能科技有限公司 | A kind of optical fiber port test device |
| CN110000686A (en) * | 2019-05-18 | 2019-07-12 | 朱立怀 | A kind of telecommunication optical fiber end face polissoir |
| CN110919541A (en) * | 2019-12-12 | 2020-03-27 | 唐伟 | Optical fiber end face detection device |
| CN111796362A (en) * | 2018-08-08 | 2020-10-20 | 杭州富通通信技术股份有限公司 | Grinding equipment for prefabricated tail fiber |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111796362A (en) * | 2018-08-08 | 2020-10-20 | 杭州富通通信技术股份有限公司 | Grinding equipment for prefabricated tail fiber |
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| CN110000686A (en) * | 2019-05-18 | 2019-07-12 | 朱立怀 | A kind of telecommunication optical fiber end face polissoir |
| CN110919541A (en) * | 2019-12-12 | 2020-03-27 | 唐伟 | Optical fiber end face detection device |
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| CN105352705B (en) | 2017-10-31 |
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Effective date of registration: 20171124 Address after: The 300384 Tianjin City Huayuan Industrial Zone Six Road 6 road six No. 6 Haitai Haitai development green industry base Patentee after: Tianjin Sunshine Laser Technology Ltd. Address before: 215000 Jiangsu city of Suzhou province high tech Industrial Development Zone, kolding Road No. 78 Patentee before: Suzhou Guangyunda Optoelectronics Technology Co., Ltd. |
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Granted publication date: 20171031 Termination date: 20191122 |