CN105921316B - Air atomizing spray gun control valve - Google Patents
Air atomizing spray gun control valve Download PDFInfo
- Publication number
- CN105921316B CN105921316B CN201610392561.XA CN201610392561A CN105921316B CN 105921316 B CN105921316 B CN 105921316B CN 201610392561 A CN201610392561 A CN 201610392561A CN 105921316 B CN105921316 B CN 105921316B
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- China
- Prior art keywords
- sleeve
- wedge
- air
- spray gun
- outer rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
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Abstract
The utility model provides an air atomization spray gun control valve, belongs to paint spraying device field, comprises air conduit, sleeve pipe, flexible subassembly, button, suction nozzle, play gas nozzle and valve body, its characterized in that: the sleeve pipe is installed on the air guide pipe, and sleeve pipe and air guide pipe quadrature sealing connection, suction nozzle and play gas nozzle install on the sleeve pipe, and the button is installed on the sleeve pipe, and telescopic component installs inside the sleeve pipe, and the below at telescopic component is installed to the valve body. The device can realize the quick stop of spray gun spraying.
Description
Technical Field
The invention relates to an air atomization spray gun control valve, in particular to a device which is composed of an air conduit, a sleeve, a telescopic component, a button, an air inlet nozzle, an air outlet nozzle and a valve body and can be used for spray gun spraying control, and belongs to the field of paint spraying devices.
Background
The air spraying is atomized into fog by the airflow of compressed air, and the fog is coated on the surface of an object to be coated under the action of the airflow, the air atomization spray gun is a main tool for air spraying, particularly, Japanese rock spray gun, Taiwan Baoli spray gun and Germany Sata spray gun are mostly used, and the air atomization spray gun has the greatest characteristic of spraying, namely, a coating film with uniform thickness, smoothness and flatness can be obtained, gaps, small holes and inclined and bent parts on the surface of the object can be sprayed, the efficiency is 5-10 times higher than that of brushing, most of the coating can be constructed by adopting an air spraying method, and particularly, the quick-drying coating is more suitable for adopting air spraying. However, in the spraying process, when the spraying needs to be stopped, the spraying cannot be stopped in time due to the existence of the air flow of the main air hole, and a part of paint mist is scattered into the air along with the solvent, so that the utilization rate of the paint is reduced, and even the spraying sagging phenomenon can be caused if the paint mist is serious.
Disclosure of Invention
In view of the above-mentioned disadvantages, the present invention provides an air atomizing spray gun control valve by which spraying can be stopped quickly.
The invention is realized by the following technical scheme: the utility model provides an air atomizing spray gun control valve, is by air pipe, sleeve pipe, telescopic component, button, suction nozzle, go out the mouth and the valve body is constituteed, its characterized in that: the sleeve is arranged on the air guide pipe, the sleeve is in orthogonal sealing connection with the air guide pipe, the air inlet nozzle and the air outlet nozzle are arranged on the sleeve, the button is arranged on the sleeve, the telescopic component is arranged in the sleeve, the valve body is arranged below the telescopic component, the telescopic component is composed of an outer rod, an inner rod, an outer rod spring, an inner rod spring, a wedge component and a circular blocking disc, the outer rod is a hollow circular tube, the outer rod is arranged in the sleeve, the inner rod is arranged in the outer rod, the outer rod spring is arranged around the outer rod, one end of the outer rod spring is fixed on the sleeve, the other end of the outer rod spring is fixed on the outer rod, one end of the inner rod spring is fixed on the outer rod, the other end of the inner rod spring is fixed on the inner rod, the wedge components are in two groups, the two groups of wedge components are completely the same, the two groups of wedge components are respectively arranged, the wedge subassembly by the fixed hinge support, the cylinder hinge, the wedge, the telescopic link spring is constituteed, the fixed hinge support mounting is on the outer pole, the wedge passes through the cylinder hinge and installs on the fixed hinge support, the one end of telescopic link is installed on the outer pole, the other end is installed on the wedge, the telescopic link spring mounting is around the telescopic link.
Two sections of threads are arranged at outlets at two ends of the air conduit.
The two buttons are completely the same and are respectively arranged at the positions above the central transverse section of the sleeve by taking the longitudinal section of the sleeve as a symmetrical plane.
The air inlet nozzle and the air outlet nozzle are respectively arranged at the lower positions of the central transverse section of the sleeve by taking the longitudinal section of the sleeve as a symmetrical plane.
The inside of the sleeve is provided with a section of sliding groove, and two wedge-shaped groove openings are arranged above the sliding groove.
The diameter of the circular blocking disc is equal to that of the sliding groove.
The angle of the wedge block is the same as the size of the slotting angle of the wedge groove.
The invention has the advantages that: the device is simple and universal, and can be suitable for various series of spray guns; when the spraying is required to be stopped, the device can quickly cut off the air flow of the main air hole of the air atomization spray gun, so that the spraying is quickly cut off, the utilization rate of the coating is improved, and the phenomenon of spraying sagging caused by the fact that the spraying cannot be stopped in time is prevented; the device is provided with a manual-automatic mode, and workers can select according to conditions; the device belongs to a pure mechanical structure, explosion can be prevented for paint spraying, and two sections of threads in the air guide pipe can be used for being quickly connected with a spray gun.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a full sectional view of the present invention;
fig. 3 is a partially enlarged view of the present invention.
In the figure, 1, air conduit, 2, sleeve pipe, 3, telescopic component, 4, button, 5, air inlet, 6, gas outlet, 7, valve body, 201, spout, 202, wedge groove, 301, outer pole, 302, interior pole, 303, outer pole spring, 304, interior pole spring, 305, wedge, 306, circular fender dish, 3051, fixed hinge support, 3052, cylindrical hinge, 3053, wedge, 3054, telescopic link, 3055, telescopic link spring.
Detailed Description
The utility model provides an air atomization spray gun control valve comprises air pipe 1, sleeve pipe 2, telescopic component 3, button 4, suction nozzle 5, play gas nozzle 6 and valve body 7, its characterized in that: the sleeve 2 is arranged on the air guide pipe 1, the sleeve 2 is orthogonal to the air guide pipe 1, the intersecting line of the sleeve 2 and the air guide pipe 1 is completely sealed, the telescopic component 3 is arranged inside the sleeve 1, the two buttons 4 are a pair of two buttons, the two buttons 4 are respectively arranged at the positions which are on the upper side of the central transverse section of the sleeve 2 by taking the longitudinal section of the sleeve 2 as a symmetrical plane, the air inlet nozzle 5 and the air outlet nozzle 6 are respectively arranged at the positions which are on the lower side of the central transverse section of the sleeve 2 by taking the longitudinal section of the sleeve 2 as a symmetrical plane, the valve body is arranged 7 below the telescopic component 3, the telescopic component 3 is composed of an outer rod 301, an inner rod 302, an outer rod spring 303, an inner rod spring 304, a wedge-shaped component 305 and a circular baffle plate 306, the outer rod 301 is a hollow circular tube, the outer rod 301 is arranged inside the sleeve 2, the inner rod 302 is arranged in the outer rod 301, the outer rod spring 303, the other end is fixed on outer pole 301, and interior pole spring 304 one end is fixed on outer pole 301, and the other end is fixed on interior pole 302, and wedge subassembly 305 is a pair of two sets ofly, and the longitudinal section that two sets of wedge subassemblies 305 used outer pole 301 is installed respectively in the both sides of outer pole 301 as the plane of symmetry, and circular fender dish 306 is installed in the below of outer pole 301, wedge subassembly 305 be by fixed hinge support 3051, cylinder hinge 3052, wedge 3053, telescopic link 3054, and telescopic link spring 3055 is constituteed, and fixed hinge support 3051 is installed on outer pole 301, and wedge 3053 is installed on fixed hinge support 3051 through cylinder hinge 3052, and the one end of telescopic link 3054 is installed on outer pole 301, and the other end is installed on wedge 3053, and telescopic link spring 3055 is installed around telescopic link 3054.
Two sections of threads are arranged at the outlets of the two ends of the air conduit 1.
A section of sliding groove 201 is arranged in the sleeve 2, and two wedge-shaped groove 202 openings are formed above the sliding groove 201.
The diameter of the circular baffle disc 306 is equal to that of the chute 201.
The angle of the wedge block 3053 is the same as the groove angle of the wedge groove 202.
The working process of the device is as follows: the air guide pipe 1 is connected with a main air hole of the air atomization spray gun through threads at one end of the air guide pipe, and is connected with a quick coupling through threads at the other end of the air guide pipe, and the quick coupling is connected to an air pump through an air pipe. In a manual mode, the outer rod 301 of the telescopic assembly 3 can be manually pressed, under the action of pressure, the outer rod 301, the inner rod 302 and the valve body 7 can move downwards until the valve body 7 blocks the air guide pipe 1, at the moment, the wedge-shaped block 3053 in the wedge-shaped assembly 305 enters the button 4 under the action of the telescopic rod spring 3055, so that air entering a main air hole of the air atomization spray gun is quickly cut off, the spray gun stops spraying immediately, only the button 4 needs to be pressed down when the main air hole of the air atomization spray gun needs to be opened, at the moment, the outer rod 301, the inner rod 302 and the valve body 7 are reset under the action of the outer rod spring 3055 in the telescopic assembly 305, and then air entering the main air hole of the air atomization spray gun can be conducted; in the automatic mode, the upper air inlet 5 of the sleeve 2 is connected to the air pump through the air pipe, the air outlet nozzle is closed, when the air pump delivers air to the air inlet nozzle, due to the action of air pressure, the outer rod 301 and the inner rod 302 can move upwards and downwards at two ends, the valve body 7 can rapidly block the dead air conduit 1 under the downward action of the inner rod 302, so that the rapid stop of air entering the main air hole of the air atomization spray gun is completed, so that the spray gun stops spraying immediately, and the wedge-shaped block 3053 of the wedge-shaped assembly 305 can enter the wedge-shaped groove 202 opened on the casing 2 in the upward movement of the outer rod 301, so that the outer rod 301 is not moved too much upward, as for opening the air outlet nozzle when the main air hole of the air atomization spray gun needs to be opened, at the moment, the outer rod spring 303 and the inner rod spring 304 act on the outer rod 301, the inner rod 302 and the valve body 7 to reset, and then the air entering the main air hole of the air atomization spray gun can be conducted.
It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.
Claims (7)
1. The utility model provides an air atomizing spray gun control valve, is by air pipe, sleeve pipe, telescopic component, button, suction nozzle, go out the mouth and the valve body is constituteed, its characterized in that: the sleeve is arranged on the air guide pipe, the sleeve is in orthogonal sealing connection with the air guide pipe, the air inlet nozzle and the air outlet nozzle are arranged on the sleeve, the button is arranged on the sleeve, the telescopic component is arranged in the sleeve, the valve body is arranged below the telescopic component, the telescopic component is composed of an outer rod, an inner rod, an outer rod spring, an inner rod spring, a wedge component and a circular blocking disc, the outer rod is a hollow circular tube, the outer rod is arranged in the sleeve, the inner rod is arranged in the outer rod, the outer rod spring is arranged around the outer rod, one end of the outer rod spring is fixed on the sleeve, the other end of the outer rod spring is fixed on the outer rod, one end of the inner rod spring is fixed on the outer rod, the other end of the inner rod spring is fixed on the inner rod, the wedge components are in two groups, the two groups of wedge components are completely the same, the two groups of wedge components are respectively arranged, the wedge subassembly by the fixed hinge support, the cylinder hinge, the wedge, the telescopic link spring is constituteed, the fixed hinge support mounting is on the outer pole, the wedge passes through the cylinder hinge and installs on the fixed hinge support, the one end of telescopic link is installed on the outer pole, the other end is installed on the wedge, the telescopic link spring mounting is around the telescopic link.
2. An air atomizing spray gun control valve as set forth in claim 1 wherein: two sections of threads are arranged at outlets at two ends of the air conduit.
3. An air atomizing spray gun control valve as set forth in claim 1 wherein: the two buttons are completely the same and are respectively arranged at the positions above the central transverse section of the sleeve by taking the longitudinal section of the sleeve as a symmetrical plane.
4. The control valve of claim 1, wherein the inlet nozzle and the outlet nozzle are respectively mounted at a position below the central transverse section of the sleeve with the longitudinal section of the sleeve as a symmetry plane.
5. An air atomizing spray gun control valve as set forth in claim 1 wherein: the inside of the sleeve is provided with a section of sliding groove, and two wedge-shaped groove openings are arranged above the sliding groove.
6. An air atomizing spray gun control valve as set forth in claim 1 wherein: the diameter of the circular blocking disc is equal to that of the sliding groove.
7. An air atomizing spray gun control valve as set forth in claim 1 wherein: the angle of the wedge block in the wedge assembly in the telescopic assembly is the same as the size of the slotting angle of the wedge groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392561.XA CN105921316B (en) | 2016-06-02 | 2016-06-02 | Air atomizing spray gun control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392561.XA CN105921316B (en) | 2016-06-02 | 2016-06-02 | Air atomizing spray gun control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105921316A CN105921316A (en) | 2016-09-07 |
| CN105921316B true CN105921316B (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610392561.XA Active CN105921316B (en) | 2016-06-02 | 2016-06-02 | Air atomizing spray gun control valve |
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| Country | Link |
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| CN (1) | CN105921316B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620284A (en) * | 2017-03-16 | 2018-10-09 | 成都飞机工业（集团）有限责任公司 | A kind of constant temperature hydraulic cylinder depth chamber hole sealing agent brush-coating device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD117726A1 (en) * | 1975-02-28 | 1976-01-20 | ||
| SU1111827A2 (en) * | 1983-02-28 | 1984-09-07 | Московский Ордена Трудового Красного Знамени Станкоинструментальный Институт | Hydropulsation sprayer |
| JP2004225839A (en) * | 2003-01-24 | 2004-08-12 | Ckd Corp | Flow control valve and its control method |
| CN101377248A (en) * | 2008-09-24 | 2009-03-04 | 上海宏翔机械制造有限公司 | Two-position three-way fluid control valve |
| CN203051919U (en) * | 2013-01-25 | 2013-07-10 | 浙江中旭达自控阀门有限公司 | Pneumatic-manual dual-purpose gate valve |
-
2016
- 2016-06-02 CN CN201610392561.XA patent/CN105921316B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD117726A1 (en) * | 1975-02-28 | 1976-01-20 | ||
| SU1111827A2 (en) * | 1983-02-28 | 1984-09-07 | Московский Ордена Трудового Красного Знамени Станкоинструментальный Институт | Hydropulsation sprayer |
| JP2004225839A (en) * | 2003-01-24 | 2004-08-12 | Ckd Corp | Flow control valve and its control method |
| CN101377248A (en) * | 2008-09-24 | 2009-03-04 | 上海宏翔机械制造有限公司 | Two-position three-way fluid control valve |
| CN203051919U (en) * | 2013-01-25 | 2013-07-10 | 浙江中旭达自控阀门有限公司 | Pneumatic-manual dual-purpose gate valve |
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| Publication number | Publication date |
|---|---|
| CN105921316A (en) | 2016-09-07 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220729 Address after: 257100 area a, building 7, Shengli university entrepreneurship Park, No. 217, Xisan Road, Dongying District, Dongying City, Shandong Province Patentee after: Dongying Kaidi Information Service Co.,Ltd. Address before: 250101 Shandong University of architecture, Fengming Road, Lingang District, Jinan City, Shandong Province Patentee before: Shi Weikang |
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| TR01 | Transfer of patent right |