CN103785588B - Pressure regulating valve of glue sprayer - Google Patents
Pressure regulating valve of glue sprayer Download PDFInfo
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- CN103785588B CN103785588B CN201410032131.8A CN201410032131A CN103785588B CN 103785588 B CN103785588 B CN 103785588B CN 201410032131 A CN201410032131 A CN 201410032131A CN 103785588 B CN103785588 B CN 103785588B
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- valve
- glue
- pressure
- plug
- pressure regulator
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Abstract
The invention discloses a pressure regulating valve of a glue sprayer. The pressure regulating valve comprises a valve seat, an automatic pressure regulating valve and a pneumatic valve, wherein the valve seat is provided with a glue solution channel; a glue inlet and a glue conveying pipe joint are respectively formed in two ends of the glue solution channel; the automatic pressure regulating valve consists of a plug I, a pressure adjusting spring I and a valve cover I; two ends of the pressure adjusting spring I are connected with the plug and the valve cover I; a valve cavity , a central slideway and a valve core are arranged in a valve cavity of the pneumatic valve, and two ends of the valve core are respectively connected with a sealing surface and a plug II; a pressure adjusting spring II is arranged on the outer part of the valve core at the bottom of the valve cavity and is used for supporting the plug II. The pressure in a glue spraying system is automatically and pneumatically adjusted, and the problems that the glue solution pressure is instable and glue is non-uniformly sprayed are solved.
Description
Technical field
The present invention relates to glue spraying machine part technical field, particularly to a kind of glue sprayer pressure regulator valve.
Background technology
Automobile is as traffic, the instrument ridden instead of walk, and tire occurs situation about being punctured under steam, unsafe condition.
Existing solution is to spray a floor height viscosity, elastomeric macromolecule memory by tyre glue-jetting machine in the inner surface of tire
Synthetic size.When tire is punctured by nail or other puncture things, changing macromolecule memory synthetic size rapidly can will puncture mouth
Closure is thus play the effect of leakproof.Existing tire automatic glue sprayer include colloidal sol, defeated glue, glue spraying, tire detent mechanism and
Cooling body etc..Glue, through sending glue pump to be transported to shower nozzle, pressure transient from colloidal sol stove through glue conveying box, can be formed at glue-spraying spout
The different glue of intensity, causes the situation that glue spraying is uneven.
Content of the invention
For overcoming above-mentioned glue sprayer to send the shortcoming of gluing mechanism, the present invention provides a kind of glue sprayer pressure regulator valve, provides a kind of pressure
The stable glue sprayer pressure regulator valve of power.
For achieving the above object, present invention employs following technical scheme:
The glue sprayer pressure regulator valve that the present invention provides, including valve seat, automatic pressure regulator and pneumatic operated valve, valve seat has glue and leads to
Road, two ends are respectively glue-feeder and glue conveying box interface；Valve seat has two installing holes, automatic pressure regulator (37) and pneumatic operated valve (38)
It is separately mounted to two installation in the holes, installing hole and glue channel connection；
Described automatic pressure regulator is made up of plug, pressure spring and valve gap, and pressure spring two ends connect plug and valve
Lid；
There is in described air-operated valve valve pocket, center slideway, valve element and pressure spring, valve element two ends connect close respectively
Front cover and plug, pressure spring is arranged on outside the valve element of valve pocket bottom, and pressure spring top and plug are conflicted.
Preferably, drainage screen can be set in described pressure regulator valve.
Described pressure regulator valve also includes go back to glue hole and goes back to glue hole, is separately positioned on valve seat corresponding automatic pressure regulator gentle
The installation in the hole of dynamic valve.
Compared with prior art, the invention has the beneficial effects as follows:
1) pressure regulator valve is set between colloidal sol stove and glue conveying box, and wherein automatic pressure regulator is adjusted automatically according to glue pressure size
Section open and close, is adjusted to glue pressure, it is to avoid the excessive feelings causing the exit splash of glue-spraying mechanism glue spraying of glue pressure
Condition, makes spraying more uniform.
2) pressure regulator valve is set between colloidal sol stove and glue conveying box, and pneumatic operated valve therein, by control system controlling switch, is carried out
Pressure release and pressurization, are controlled to the pressure in glue passage adjusting.There is provided stable pressure it is ensured that spray is uniform.
3) drainage screen is set at the glue-feeder of pressure regulator valve glue passage, filters the impurity in glue, improve coating quality.
Brief description
Fig. 1 is the glue sprayer pressure regulator valve cross-sectional view of the present invention.
31. glue-feeders；32. glue conveying box interfaces；33. glue passages；34. valve seats；35. drainage screens；36. valve gaps；
371. valve gap；372. pressure spring；373. plug；374. times glue holes
381. valve body；382. valve element；383. plug；384. sealing surface；385. pressure spring；386. compressed air
Mouthful；387. center slideways；388. valve pocket；389. times glue holes.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail.
As shown in figure 1, the present invention provide glue sprayer pressure regulator valve, described pressure regulator valve include valve seat 34, automatic pressure regulator and
Pneumatic operated valve, valve seat 34 has glue passage 33, and glue passage 33 two ends are respectively glue-feeder 31 and glue conveying box interface 32；Valve seat 34
There are two installing holes, automatic pressure regulator and pneumatic operated valve are separately mounted to two installation in the holes, and installing hole and glue passage 33 are even
Logical；
Described automatic pressure regulator is made up of plug 373, pressure spring 372 and valve gap 371, pressure spring 372 two ends
Connect plug 373 and valve gap 371；When in glue passage 33, glue pressure is excessive, plug 373 stress is in pressure spring
Move upwards under 372 effects, make reduced pressure in glue passage 33, play pressure regulation, the effect of decompression.
There is in described air-operated valve 381 valve pocket 388, center slideway 387, valve element 382 and pressure spring 385, valve
Core 382 two ends connect sealing surface 384 and plug 383 respectively, and pressure spring 385 is arranged on outside valve pocket 388 bottom valve element 382
Portion, pressure spring 385 top and plug 383 are conflicted.
Pneumatic operated valve is normally open valve in non-glue spraying state, controls work by air pressure, when in glue spraying state, control system control
Compressed air processed enters compressed air mouth 386, promotes plug 383 to move downward, the sealing surface 384 connecting with movable valve plug 382
Enter the installing hole in valve seat 34, valve is closed, makes to have enough pressure in glue passage 33, make when completing glue spraying, cut-out pressure
The compressed air of contracting air scoop 386, sealing surface 384 resilience in the presence of pressure spring 385, release the pressure in system,
Prevent high-pressure glue from revealing.
Preferably, can drainage screen 35 be set in described pressure regulator valve, glue passage 33 is arranged on by valve gap 36 and enters
Between mouth and glue-feeder 31, filter the impurity in glue, improve coating quality.
Described pressure regulator valve also includes go back to glue hole 374 and goes back to glue hole 389, is separately positioned on valve seat 34 corresponding tune automatically
The installation in the hole of pressure valve and pneumatic operated valve, when in the hole is installed in the excessive entrance of glue pressure, glue is back in colloidal sol stove, it is to avoid wave
Take and pollute environment.
Claims (1)
1. a kind of glue sprayer pressure regulator valve, be arranged between tyre glue-jetting machine colloidal sol stove and glue conveying box it is characterised in that: described pressure regulation
Valve includes valve seat (34), automatic pressure regulator (37) and pneumatic operated valve (38), and valve seat (34) has glue passage (33), glue passage
(33) two ends are respectively glue-feeder (31) and glue conveying box interface (32)；Valve seat (34) has two installing holes, automatic pressure regulator
(37) it is separately mounted to two and in the holes are installed with pneumatic operated valve (38), installing hole connects with glue passage (33)；
Described automatic pressure regulator (37) is made up of plug (373), pressure spring (372) and valve gap (371), pressure spring
(372) two ends connect plug (373) and valve gap (371)；
There is in described pneumatic operated valve (38) valve body (381) valve pocket (388), center slideway (387), valve element (382) and pressure spring
(385), valve element (382) two ends connect sealing surface (384) and plug (383) respectively, and pressure spring (385) is arranged on valve
Chamber (388) bottom valve element (382) is outside, and pressure spring (385) top and plug (383) are conflicted；
Described pressure regulator valve also includes go back to glue hole (374) and goes back to glue hole (389), is separately positioned on valve seat (34) upper corresponding automatic
Pressure regulator valve (37) and the installation in the hole of pneumatic operated valve (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032131.8A CN103785588B (en) | 2014-01-23 | 2014-01-23 | Pressure regulating valve of glue sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032131.8A CN103785588B (en) | 2014-01-23 | 2014-01-23 | Pressure regulating valve of glue sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103785588A CN103785588A (en) | 2014-05-14 |
| CN103785588B true CN103785588B (en) | 2017-02-01 |
Family
ID=50661889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410032131.8A Active CN103785588B (en) | 2014-01-23 | 2014-01-23 | Pressure regulating valve of glue sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103785588B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654902B (en) * | 2022-11-15 | 2024-04-19 | 湖南腾鸿新材料有限公司 | Raw anode carbon bowl hole water blowing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4486001A (en) * | 1982-07-22 | 1984-12-04 | Valco Cincinnati, Inc. | Air actuated fluid control valve with fluid supported diaphragm |
| CN101813206A (en) * | 2009-02-23 | 2010-08-25 | 精工爱普生株式会社 | Pressure regulating valve and droplet discharge device having the pressure regulating valve |
| CN203030474U (en) * | 2013-01-11 | 2013-07-03 | 温州市茂诚环保科技有限公司 | Multifunctional glue coating machine |
| CN203695341U (en) * | 2014-01-23 | 2014-07-09 | 青岛喜乐途商贸有限公司 | Pressure regulating valve of glue sprayer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5732736B2 (en) * | 2009-08-20 | 2015-06-10 | 三菱マテリアル株式会社 | Application tool |
| US9377114B2 (en) * | 2012-04-25 | 2016-06-28 | Nordson Corporation | Pressure control valve for reactive adhesives |
-
2014
- 2014-01-23 CN CN201410032131.8A patent/CN103785588B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4486001A (en) * | 1982-07-22 | 1984-12-04 | Valco Cincinnati, Inc. | Air actuated fluid control valve with fluid supported diaphragm |
| CN101813206A (en) * | 2009-02-23 | 2010-08-25 | 精工爱普生株式会社 | Pressure regulating valve and droplet discharge device having the pressure regulating valve |
| CN203030474U (en) * | 2013-01-11 | 2013-07-03 | 温州市茂诚环保科技有限公司 | Multifunctional glue coating machine |
| CN203695341U (en) * | 2014-01-23 | 2014-07-09 | 青岛喜乐途商贸有限公司 | Pressure regulating valve of glue sprayer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103785588A (en) | 2014-05-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information |
Address after: Licang District of Shandong province 266000 fo Lu Zheng Qingdao City No. 17 Applicant after: QINGDAO XILETU TIRE TECHNOLOGY CO., LTD. Address before: 266000 No. 6, Luohu Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO XILETU TRADING CO., LTD. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266000 No.9 Huantai South Road, Wangtai Town, Huangdao District, Qingdao, Shandong Province Patentee after: Qingdao xiletu New Material Technology Co., Ltd Address before: Licang District of Shandong province 266000 fo Lu Zheng Qingdao City No. 17 Patentee before: QINGDAO XILETU TIRE TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |