CN101906732B - Integrated corrector signal valve - Google Patents
Integrated corrector signal valve Download PDFInfo
- Publication number
- CN101906732B CN101906732B CN2010102330506A CN201010233050A CN101906732B CN 101906732 B CN101906732 B CN 101906732B CN 2010102330506 A CN2010102330506 A CN 2010102330506A CN 201010233050 A CN201010233050 A CN 201010233050A CN 101906732 B CN101906732 B CN 101906732B
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- valve body
- valve
- spool
- corrector signal
- signal valve
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Abstract
The invention discloses an integrated corrector signal valve which has small air leakage amount and moves flexibly. The integrated corrector signal valve comprises a valve body and a valve core, wherein the valve core is arranged in the valve body; a sliding contact is arranged in the valve body and positioned above the valve core; and a quick coupling connector is arranged on the valve body. A supporting spring is arranged in the valve body, positioned below the valve core and tightly connected with the valve core; and a plug is arranged below and tightly connected with the supporting spring. The upper end of the valve body is provided with a connecting block, and a long bolt is arranged above the connecting block; a drive sleeve is arranged on the long bolt; the upper and lower ends of the drive sleeve are provided with a deep groove ball bearing respectively; a spring collar is fixedly arranged below the deep groove ball bearing at the lower end; a dustproof sealing ring is arranged on the sliding contact; and the upper and lower ends of the valve core are provided with an annular ring respectively. The integrated corrector signal valve has the advantages of small air leakage amount and flexible use.
Description
Technical field
The present invention relates to paper machine adjuster in a kind of paper industry, relate in particular to a kind of integrated corrector signal valve.
Background technology
On high speed paper machine, the effect of pneumatic inclined to one side adjuster is extremely important, and it not only influences the speed of paper machine, also influences the safety of equipment.Use the principle of net blanket adjuster to be at present: the compressed air of certain pressure on adjuster bar chamber leads to, also lead to the compressed air than the big point pressure in bar chamber in chamber at the bottom of the adjuster, and link to each other with corrector signal valve.When signal valve lost heart, bar chamber air pressure was higher than chamber, end air pressure, and corrector roll moves to chamber, the end.When signal valve was closed, cavity pressure was higher than bar cavity pressure at the bottom of the adjuster, and corrector roll moves to the bar cavity direction; And generally speaking; Lead to that the compressed air in chamber is in exhaust condition for a long time at the bottom of the adjuster, waste a large amount of compressed air resources, and use also inconvenience.Each corrector roll moves all and is caused that by pressure differential in the use of reality, it is bad that the air pressure in the air pressure in chamber, the end and bar chamber is often regulated, and causes both sides pressure reduction big inadequately, and the adjuster action is dumb.The signal valve spool moves, and mainly contains the power of two aspects: one, the displacement of net blanket makes the spool action of signal valve.Two, the spring mechanism of signal valve itself after the net blanket is proofreaied and correct, makes signal valve spool return.On present signal valve, this spring mechanism is extension spring, because the frequency action, at the crotch place of these extension springs, very easily fracture causes serious consequence.
Summary of the invention
It is little to the purpose of this invention is to provide a kind of air leakage amount, the integrated corrector signal valve of flexible movements.
For realizing above-mentioned purpose, the technical scheme that the present invention adopted is:
A kind of integrated corrector signal valve, comprising: valve body, spool, spool are installed in the valve body, and its characteristics are: be designed with slider in the valve body, slider is positioned at the top of spool; Quick connector is installed on the valve body.
According to described integrated corrector signal valve, be characterized in: be designed with support spring in the described valve body, support spring is positioned at the spool below, and support spring closely is connected with spool; The support spring below is designed with obstruction, and support spring closely is connected with obstruction.
According to described integrated corrector signal valve, be characterized in: described valve body upper end is designed with contiguous block, and contiguous block is connected through bolt with valve body.
According to described integrated corrector signal valve, be characterized in: described contiguous block upper fixed is equipped with stay bolt.
According to described integrated corrector signal valve, be characterized in: on the described stay bolt drive sleeve is installed.
According to described integrated corrector signal valve, be characterized in: described drive sleeve upper/lower terminal is separately installed with deep groove ball bearing.
According to described integrated corrector signal valve, be characterized in: the below of the deep groove ball bearing of described lower end is installed with check ring.
According to described integrated corrector signal valve, be characterized in: on the described slider dust-proof seal ring is installed.
According to described integrated corrector signal valve, be characterized in: described spool upper/lower terminal is installed annular ring respectively.
Advantage of the present invention is: being designed to of the quick connector among the present invention: a side of valve body is installed two quick connectors, and the opposite side of valve body is installed a quick connector.This design can make air leakage amount of the present invention reduce.Slider is installed in the spool top, and it is more flexible that this design can make the present invention use.
Description of drawings
Fig. 1 is a structural representation of the present invention.
In the accompanying drawing
1, valve body 2, obstruction 3, support spring 4, lower production well 51, quick connector 52, quick connector 53, quick connector 6, last air outlet 7, spool 8, dust-proof seal ring 9, slider 10, check ring 11, deep groove ball bearing 12, drive sleeve 13, stay bolt 14, nut 15, contiguous block 16, annular ring
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described:
A kind of integrated corrector signal valve, as shown in the figure: comprising: valve body 1, spool 7; Spool 7 is installed in the valve body 1, is designed with slider 9 in the valve body 1, and slider 9 is positioned at the top of spool 7; On the valve body 1 quick connector is installed.Being designed to of quick connector among the present invention: a side of valve body is installed two quick connectors 52,53, and the opposite side of valve body is installed a quick connector 51.In the present invention, be designed with support spring 3 in the valve body 1, support spring 3 is positioned at spool 7 belows, and support spring 3 closely is connected with spool 7; Support spring 3 belows are designed with stops up 2, and support spring 3 closely is connected with obstruction 2.In the present invention, valve body 1 upper end is designed with contiguous block 15, and contiguous block 15 and valve body 1 are rotatably connected through bolt; This design can make the more flexible of contiguous block 15 motions, has improved sensitivity of the present invention; In the present invention, contiguous block 15 upper fixed are equipped with stay bolt 13; Lock through nut 14 between stay bolt 13 and the contiguous block 15; This design can be regulated the length of stay bolt 13, makes applicability of the present invention wider; In the present invention, drive sleeve 12 is installed on the stay bolt 13; Drive sleeve 12 can be rotated rolling on stay bolt 13, increase flexibility of the present invention; In the present invention, drive sleeve 12 upper/lower terminals are separately installed with deep groove ball bearing 11; It is more flexible that this design can make drive sleeve 12 on stay bolt 13, rotate to roll, and reduces the friction of drive sleeve and stay bolt simultaneously, prolongs the life-span of just using of the present invention; In the present invention, the below of the deep groove ball bearing 11 of lower end is installed with check ring 10; The purpose of mounting spring back-up ring 10 of the present invention is to prevent that deep groove ball bearing 11 and drive sleeve 12 from producing displacement at the volley, increases flexibility ratio of the present invention and the present invention fineness when work; In the present invention, on the slider 9 dust-proof seal ring 8 is installed; The purpose that the new shape of this practicality is installed dust-proof seal ring 8 is to improve service life of the present invention and use fineness of the present invention; In the present invention, spool 7 upper/lower terminals are installed annular ring 16 respectively; The purpose that the new shape of this practicality is installed annular ring 16 is to improve service life of the present invention and use fineness of the present invention and flexibility ratio.
Operation principle of the present invention is: when stay bolt 13 upwards rises; Source of the gas gets into the groove of spool 7 from quick connector 51; Enter an end of adjuster from quick connector 52 through the groove of spool 7; The gas that the other end of adjuster is released gets in the valve body 1 through quick connector 53, discharges through lower production well 4 then; When stay bolt 13 when pressing down; Contiguous block 15 presses down slider 9, and slider 9 presses down spool 7, and spool 7 presses down support spring 3; Source of the gas source of the gas once more gets into the groove of spools 7 from quick connector 51; Groove through spool 7 enters the other end of adjuster from quick connector 53, and the gas that an end of adjuster is released gets in the valve bodies 1 through quick connector 52, discharges through last air outlet 6 then; Thereby reach adjuster is carried out accurately, regulates flexibly with small exhaust.
Technical parameter of the present invention
1 spool 7, stop up 2, valve body 1, quick connector (51,52,53) be brass material
2 contiguous blocks 15, slider 9 are stainless steel material
3 dust-proof seal rings 8, annular ring 10 are elastomeric material
Embodiment recited above describes preferred implementation of the present invention; Be not that design of the present invention and protection domain are limited; Under the prerequisite that does not break away from design concept of the present invention; Common engineers and technicians make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention.
Claims (9)
1. integrated corrector signal valve, comprising: valve body (1), spool (7), spool (7) is installed in the valve body (1), it is characterized in that: be designed with slider (9) in the valve body (1), slider (9) is positioned at the top of spool (7); Valve body is equipped with quick connector on (1); Be designed with support spring (3) in the described valve body (1), support spring (3) is positioned at spool (7) below, and support spring (3) closely is connected with spool (7).
2. integrated corrector signal valve according to claim 1 is characterized in that: described support spring (3) below is designed with obstruction (2), and support spring (3) closely is connected with obstruction (2).
3. integrated corrector signal valve according to claim 1 and 2 is characterized in that: described valve body (1) upper end is designed with contiguous block (15), and contiguous block (15) is connected through bolt with valve body (1).
4. integrated corrector signal valve according to claim 3 is characterized in that: described contiguous block (15) upper fixed is equipped with stay bolt (13).
5. integrated corrector signal valve according to claim 4 is characterized in that: described stay bolt (13) is gone up drive sleeve (12) is installed.
6. integrated corrector signal valve according to claim 5 is characterized in that: described drive sleeve (12) upper/lower terminal is separately installed with deep groove ball bearing (11).
7. integrated corrector signal valve according to claim 6 is characterized in that: the below of the deep groove ball bearing of described lower end is installed with check ring (10).
8. integrated corrector signal valve according to claim 1 is characterized in that: dust-proof seal ring (8) is installed on the described slider (9).
9. integrated corrector signal valve according to claim 1 is characterized in that: described spool (7) upper/lower terminal is installed annular ring (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102330506A CN101906732B (en) | 2010-07-20 | 2010-07-20 | Integrated corrector signal valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102330506A CN101906732B (en) | 2010-07-20 | 2010-07-20 | Integrated corrector signal valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101906732A CN101906732A (en) | 2010-12-08 |
| CN101906732B true CN101906732B (en) | 2012-09-26 |
Family
ID=43262310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102330506A Expired - Fee Related CN101906732B (en) | 2010-07-20 | 2010-07-20 | Integrated corrector signal valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101906732B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592318A (en) * | 2017-01-23 | 2017-04-26 | 山东艾默迪机械科技有限公司 | Valve shaft of off tracking corrector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770108A (en) * | 1971-03-26 | 1973-11-06 | Mende & Co W | Tensioning device for wide moving belts |
| US4173904A (en) * | 1975-09-03 | 1979-11-13 | S.P.A. Luigi Rizzi & C. | Apparatus for automatically centering an endless band trained over two rolls |
| DE3516223A1 (en) * | 1984-05-25 | 1985-11-28 | Valmet Oy, Helsinki | Method of laterally guiding paper machine cloths |
| US4838156A (en) * | 1987-05-09 | 1989-06-13 | J. M. Voith Gmbh | Roller press with a device for the relief of the pressure roll |
| CN2550704Y (en) * | 2002-06-26 | 2003-05-14 | 石家庄天合机械设备有限公司 | Deviatior rectifying device for prevent filter belt of drier from deviation in operation |
| CN201116346Y (en) * | 2007-11-06 | 2008-09-17 | 华兰品 | Cylinder type net blanket corrector |
| CN201292481Y (en) * | 2008-10-22 | 2009-08-19 | 河南省江河纸业有限责任公司 | Corrector signal valve |
| CN201793999U (en) * | 2010-07-20 | 2011-04-13 | 山东中力机械制造有限公司 | Integrated corrector signal valve |
-
2010
- 2010-07-20 CN CN2010102330506A patent/CN101906732B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770108A (en) * | 1971-03-26 | 1973-11-06 | Mende & Co W | Tensioning device for wide moving belts |
| US4173904A (en) * | 1975-09-03 | 1979-11-13 | S.P.A. Luigi Rizzi & C. | Apparatus for automatically centering an endless band trained over two rolls |
| DE3516223A1 (en) * | 1984-05-25 | 1985-11-28 | Valmet Oy, Helsinki | Method of laterally guiding paper machine cloths |
| US4838156A (en) * | 1987-05-09 | 1989-06-13 | J. M. Voith Gmbh | Roller press with a device for the relief of the pressure roll |
| CN2550704Y (en) * | 2002-06-26 | 2003-05-14 | 石家庄天合机械设备有限公司 | Deviatior rectifying device for prevent filter belt of drier from deviation in operation |
| CN201116346Y (en) * | 2007-11-06 | 2008-09-17 | 华兰品 | Cylinder type net blanket corrector |
| CN201292481Y (en) * | 2008-10-22 | 2009-08-19 | 河南省江河纸业有限责任公司 | Corrector signal valve |
| CN201793999U (en) * | 2010-07-20 | 2011-04-13 | 山东中力机械制造有限公司 | Integrated corrector signal valve |
Non-Patent Citations (1)
| Title |
|---|
| 胡文彬.网毯纠偏装置.《天津造纸》.2004,第26卷(第1期),第30-33页. * |
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| Publication number | Publication date |
|---|---|
| CN101906732A (en) | 2010-12-08 |
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