CN100572002C - A kind of method of operating of displaceable element - Google Patents
A kind of method of operating of displaceable element Download PDFInfo
- Publication number
- CN100572002C CN100572002C CNB038227894A CN03822789A CN100572002C CN 100572002 C CN100572002 C CN 100572002C CN B038227894 A CNB038227894 A CN B038227894A CN 03822789 A CN03822789 A CN 03822789A CN 100572002 C CN100572002 C CN 100572002C
- Authority
- CN
- China
- Prior art keywords
- coiled material
- displaceable element
- removable
- removable coiled
- advance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
- B26D1/60—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage
- B26D1/605—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
Abstract
A kind of moving meter (8,9), such as the method for operating of water jet nozzle, it is handled and regulon by one that is included in the device, when by a mobile coiled material (1) cut workpiece (2), in the method, for water injector head (8), (9) arrange horizontal moving with respect to coiled material (1), move by regulating this, the pace (Vx) of coiled material (1) can be observed.In addition, water injector head (8,9) is that the reverse of direction of advance (x) at coiled material and direction of advance moved.
Description
Technical field
The present invention relates to a kind of method, by its displaceable element, being handled by one in the unit and the control of adjusting center such as a japanning or the removable head of cutter sweep, at this moment for example is to draw mark by a mobile coiled material cutting element or a pen for example being to use this method to handle on a mobile coiled material.In this method that displaceable element is used, arrange one laterally to move with respect to the direction of advance of processing, can be observed by regulating this pace that moves machine direction.
Background technology
Known in the past, for example by following patent application: US 4,931,140 and US 5,762,759,, be the diagonal cutting of the edge cuts of spraying by water and removable paper web by the water spout as the cutting method of a removable coiled material.In these methods, paper web is to move with constant speed, and the water spout is arranged on respect to the moving on the beam with horizontal installation of coiled material, and water jet nozzle is transversely moving at coiled material on this beam.
Such water cutter sweep is not suitable for a kind of situation, and the workpiece of selected shape should be by a coiled material cutting of moving with constant speed herein.The transverse cuts of coiled material can not be worked, because it requires laterally moving of being exceedingly fast from device.The cutting of workpiece is only by an approaching coiled material, rather than partly carried out by the coiled material of the crossbeam by transmitting this cutter sweep.
Summary of the invention
By according to method of the present invention, cut a workpiece by a mobile coiled material and solve, at this moment cutting is that a cutter sweep by in the coiled material cross drive carries out.By the present invention, other need be processed on a mobile coiled material, mark also achieves a solution, and for example, moves a detector to study a coiled material according to method of the present invention, perhaps uses a measurement mechanism on coiled material.Also can arrange like this, make to as if do not move, for example, on a road preparing mark, paint, and move whole device for painting along road direction.
Be characterised in that according to method of the present invention, in order to reduce displaceable element translational speed in the horizontal, when on the part of displaceable element at workpiece during cutting processing, the displaceable element of this method moves on the direction of advance of processing by one second mobile device, and on another part of workpiece, cut/add man-hour when displaceable element, on the direction of advance of processing reverse, move.
Advantage according to method of the present invention for example is that under the situation of a coiled material cutting, difform workpiece can be by handling cutting head by the coiled material cutting of moving.It might be fully at the transverse cuts coiled material, and it also may all cut coiled material on other cut direction.By method of the present invention, the translational speed of handling head can be with respect to the coiled material leveling, thereby the relative velocity between them can not increased too much, and can not carry out.By known movement actuator itself, produce accurately and fast moving, and the actuation unit that uses them, can be used in the transmission of water jet nozzle reliably according to method of the present invention, and at this moment by the coiled material cut workpiece that moves.The additional advantage of this method is the work that it can be used in numerous species.
Description of drawings
Following the present invention is open referring to accompanying drawing, uses this method to handle water jet nozzle and japanning spout in this explanation, wherein:
Fig. 1 illustrates the top view of the head of water jet cutting device;
Fig. 2 is illustrated in the cutting line of cut of a water jet nozzle afterwards
Fig. 3 illustrates the japanning of use according to movable fixture pavement marker of the present invention.
The specific embodiment
In Fig. 1, movably coiled material 1, moves on the direction of x shown in the arrow with constant speed Vx such as a paper web.Cut disk 2 by a device by coiled material 1 with water jet nozzle 9.Water jet nozzle 9 is by ball screw arrangement 11a, 8a, and 7 on the y direction, and promptly coiled material transversely controllably transmits.Water jet nozzle 9a is fixed on by parts 8a on the lower surface of ball screw frame 7, and when bar in the ball screw 7 was rotated by motor 11a, parts 8a moved below interior bar 7.Parts 8a only depends on the rotation of motor 11a on the y direction, this rotates on both direction and can regulate by cutting control actuation unit.If water jet nozzle 9a cuts round shaped marks, as shown in Figure 1, jet 9a is given in a translational speed on the y direction, is calculated by the radius r formula, is directly proportional with the pace of coiled material.Ball screw frame 7 can be in place subsequently, and jet 9a cuts round shaped marks at this moment, as shown in Figure 1.
In the time must cutting a workpiece by coiled material, as according to as shown in the embodiment of method of the present invention, in most of the cases must have one second spout or even several spouts 9b, with a side of cut workpiece 2.Under the situation of spout 9a and 9b, arrange a phase shift, to avoid their collision with each other.Spout 9b is the another side of cut workpiece 2 symmetrically, and its size is identical with phase shift, for example about 10cm on the x direction of spout 9a front.Two ball screw can be on the y direction mobile spout, size is identical with the diameter of workpiece 2 at least.
Fig. 2 illustrates the cut mark of spout 9b, and at this moment spout 9b carries out continuous moving, and changes the side of workpiece 2 when the workpiece of being everlasting changes.Correspondingly, use spout 9a cutting mirror image mark.Use this solution, the mobile of spout 9 is revealed as than balance.On the other hand, the zero point of an irrational high instantaneous velocity near the y direction arranged here.If wish to obtain strict circle by workpiece 2, spout should give with respect to high instantaneous lateral velocity of coiled material.Web speed for example can be 30 to 60m/min.
The manipulation of spout 9a and 9b also can be made like this, makes two spouts only cut a semicircular mark in their side.They only come and go to move one apart from r subsequently, and one in+y zone, and another is in-y zone.By making y value=0, are changes the most unexpected for two spouts, be difficult to certainly carry out, therefore this solution is not really actual.For example, if workpiece be rhombus or similar shape and neither one shape coiled material laterally or approach coiled material laterally, it might use this device to cut this workpiece by a removable coiled material.
When the workpiece of preparing cutting be a circle or some line of cut in it on web direction or near this direction, above-mentioned method is infeasible.Therefore, develop and a kind of method, reduce by the mobile leveling of the method water jet nozzle 9 and their mobile maximum speed.Comprise another mobile device according to method of the present invention, such as a ball screw arrangement 3,4,5,10.Installing first ball screw arrangement 11,8,6,7 by this can operably move on the web direction on the both direction.Should be when spout 9 in horizontal direction when cutting of approaching coiled material, by second ball screw arrangement, water jet nozzle 9a, 9b give a speed near the pace of coiled material 1 in the x direction.Ball screw moves by motor 11 subsequently, does not have any impossible translational speed of ball screw, if this speed is arranged.
Therefore, when spout 9 should cut at the line near coiled material 1, first ball screw arrangement can retract the reverse of direction of advance of coiled material, can not cause in first device any irrational speed of ball screw.The speed of second ball screw arrangement can not become unreasonable when mobile returning yet.Owing to oppositely move, people can move first ball screw arrangement by second ball screw arrangement once more in next stage on forward direction.
Fig. 2 illustrates an example, moves on the direction of advance of this regional first ball screw arrangement at coiled material, and if the cutting zone E that has spout 9b.When preparing the incising circular workpiece in this example, oppositely move at cutting zone P and carry out.Area E and P replace always.A cutting zone can be arranged between area E and P, and first ball screw arrangement does not move on web direction herein.
Owing to the workpiece of preparing to cut can be to change shape, be possible when needing water jet nozzle on web direction, to move and working as oppositely mobile, the speed that spout 9a and 9b prepare to regulate on the y direction should be determined.If water jet nozzle must give a speed on the y direction, for example, it gives water jet nozzle 9 one translational speeds by second ball screw arrangement, also on web direction than the big twice of web speed Vx subsequently.May, maximum speed limit is other a kind of, for example three of Vx times.Control system is selected a correct speed, and it gives the water jet nozzle on web direction.Therefore, control system also must be calculated and regulate the new in the horizontal speed function of water jet nozzle 9, thereby allows to reach workpiece 2 desirable shape.
Control system is regulated second ball screw arrangement, so that carry out oppositely moving of (as regional P) on one point, the speed of water jet nozzle 9 on the y direction can not increase to unreasonable value herein.Equally reverse when mobile, water jet nozzle 9 new speed on the y direction must be calculated and regulate to control system.Such speed is wished from handling and regulating system, therefore its rotation and direction of should be able to calculating motor 11 needing, both in one case, wherein second ball screw arrangement is in the position, and at this moment second ball screw arrangement can be in conjunction with the flat shape and the function of time with carry out drawing after machine calculates for the answer of the mobile formula of needs and coordinate formula at web direction and its reverse mobile water jet nozzle 9.
In according to method of the present invention, might in addition by a water jet nozzle 9 by a mobile coiled material cutting part, at this moment first ball screw arrangement often give on web direction of each removable workpiece move and one oppositely move.
Fig. 3 illustrates a device, and wherein the processing part is placed in the removable trailer 12 as displaceable element 9 and its mobile device, and to liking a road that does not move.So it might be in a driving-trailer 12 is coated with out different pavement marker 13 with speed stably.In the mark 13 of preparing japanning, horizontal shape can even be arranged.
As cutter sweep itself, can use a laser beam cutter sweep or some other known machine cuts device to replace water jet nozzle.Replace ball screw, displaceable element 8,9 even can use other known device that moves as straight line to move.This method is applicable to the cutting of various coiled materials, and machined is drawn on the coiled material, japanning and, for example measurement of coiled material quality.Displaceable element can be placed on the top of object or below, even several moved in the identical time.
Claims (5)
1. one or several displaceable elements (9a, 9b) a kind of method of operating of usefulness, to carry out machined or other work, it is handled and regulon by one that is included in the unit, when displaceable element work, when a removable coiled material (1) that advances with constant speed cuts out workpiece (2), in the method, by first mobile device (11,8,6,7) be displaceable element (9a, one that 9b) is provided with respect to removable coiled material (1) is laterally moved, by this adjusting of moving, the pace (Vx) of removable coiled material (1) can be observed, and further by second mobile device (3,4,5,10) be each displaceable element (9a, 9b) direction of advance (x) that is arranged on removable coiled material go up and direction of advance reverse on mobile, it is characterized in that, in order to reduce displaceable element (9a, 9b) the translational speed on horizontal (y) of this method
-displaceable element (9a on horizontal (y) at removable coiled material, when speed 9b) is adjusted to greater than 2 times pace (Vx), and as displaceable element (9a, 9b) on the part (E) of removable coiled material, cut or add man-hour, displaceable element (9a, 9b) go up mobile in the direction of advance (x) of removable coiled material by second mobile device
-displaceable element (9a on horizontal (y) at removable coiled material, when speed 9b) is adjusted to less than 2 times pace (Vx), and as displaceable element (9a, 9b) on another part (P) of removable coiled material, cut or add man-hour, displaceable element (9a, 9b) on the direction of advance of removable coiled material reverse, move, and
Wherein under the situation of cutting continuously, cut out workpiece (2) from described removable coiled material (1) in succession.
2. according to the method for claim 1, it is characterized in that displaceable element is placed as one in another back on the direction of advance of removable coiled material (1).
3. according to the method for claim 1, it is characterized in that displaceable element is a water jet nozzle, the direction upper support that they advance at removable coiled material is that a constant distance is arranged each other.
4. according to the method for claim 1, it is characterized in that (9a is when speed 9b) is adjusted to greater than 3 times pace (Vx) when go up displaceable element at horizontal (y) of removable coiled material, (9a, 9b) direction of advance (x) at removable coiled material goes up mobile displaceable element.
5. according to the method for claim 1, it is characterized in that (9a is when speed 9b) is adjusted to less than pace (Vx) when horizontal (y) at removable coiled material goes up displaceable element, (9a 9b) moves on removable forward direction reverse displaceable element.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20021408A FI20021408A0 (en) | 2002-07-25 | 2002-07-25 | Method of operating a cutting head in a cutting apparatus |
| FI20021408 | 2002-07-25 | ||
| FI20021796A FI115038B (en) | 2002-07-25 | 2002-10-09 | A method for controlling the cutting head of a cutting device |
| FI20021796 | 2002-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1684804A CN1684804A (en) | 2005-10-19 |
| CN100572002C true CN100572002C (en) | 2009-12-23 |
Family
ID=26161327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038227894A Expired - Fee Related CN100572002C (en) | 2002-07-25 | 2003-07-25 | A kind of method of operating of displaceable element |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1536930A1 (en) |
| CN (1) | CN100572002C (en) |
| AU (1) | AU2003255534A1 (en) |
| FI (1) | FI115038B (en) |
| WO (1) | WO2004011208A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4266112A (en) * | 1979-02-14 | 1981-05-05 | Niedermeyer William P | Web-cutting process |
| US4656791A (en) * | 1984-09-27 | 1987-04-14 | Libbey-Owens-Ford Company | Abrasive fluid jet cutting support |
| US4916992A (en) * | 1988-05-31 | 1990-04-17 | Kabushiki Kaisha Kawakami Seisakusho | Apparatus for cutting laminated sheet material |
| US4931140A (en) * | 1987-12-09 | 1990-06-05 | Oy Tampella Ab | Method and a device for cutting a web in a paper machine by means of a water jet |
| US5083487A (en) * | 1989-08-08 | 1992-01-28 | Converdis Inc. | High speed perforation machine for perforating predetermined repetitive patterns in a continuous moving web |
| US5762759A (en) * | 1997-01-27 | 1998-06-09 | Beloit Technologies, Inc. | Tail threading system for a papermaking machine |
-
2002
- 2002-10-09 FI FI20021796A patent/FI115038B/en active IP Right Grant
-
2003
- 2003-07-25 AU AU2003255534A patent/AU2003255534A1/en not_active Abandoned
- 2003-07-25 EP EP03771126A patent/EP1536930A1/en not_active Withdrawn
- 2003-07-25 CN CNB038227894A patent/CN100572002C/en not_active Expired - Fee Related
- 2003-07-25 WO PCT/FI2003/000581 patent/WO2004011208A1/en not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4266112A (en) * | 1979-02-14 | 1981-05-05 | Niedermeyer William P | Web-cutting process |
| US4656791A (en) * | 1984-09-27 | 1987-04-14 | Libbey-Owens-Ford Company | Abrasive fluid jet cutting support |
| US4931140A (en) * | 1987-12-09 | 1990-06-05 | Oy Tampella Ab | Method and a device for cutting a web in a paper machine by means of a water jet |
| US4916992A (en) * | 1988-05-31 | 1990-04-17 | Kabushiki Kaisha Kawakami Seisakusho | Apparatus for cutting laminated sheet material |
| US5083487A (en) * | 1989-08-08 | 1992-01-28 | Converdis Inc. | High speed perforation machine for perforating predetermined repetitive patterns in a continuous moving web |
| US5762759A (en) * | 1997-01-27 | 1998-06-09 | Beloit Technologies, Inc. | Tail threading system for a papermaking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| FI20021796A (en) | 2004-01-26 |
| AU2003255534A1 (en) | 2004-02-16 |
| WO2004011208A1 (en) | 2004-02-05 |
| FI20021796A0 (en) | 2002-10-09 |
| FI115038B (en) | 2005-02-28 |
| CN1684804A (en) | 2005-10-19 |
| EP1536930A1 (en) | 2005-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PTS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SAMI TUORY Effective date: 20091204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091204 Address after: Tampere Patentee after: PTS Technologies Ltd Address before: Tampere Patentee before: Tuori Sami |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20100725 |