CN218423470U - Air output adjustable spray gun - Google Patents
Air output adjustable spray gun Download PDFInfo
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- CN218423470U CN218423470U CN202221884471.XU CN202221884471U CN218423470U CN 218423470 U CN218423470 U CN 218423470U CN 202221884471 U CN202221884471 U CN 202221884471U CN 218423470 U CN218423470 U CN 218423470U
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- spray gun
- valve body
- flow valve
- air output
- hole
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Abstract
The utility model relates to a spray gun with adjustable air output, including the spray gun body, handle switch and set up in the feeding connecting pipe of its below, the inside static generating device that is provided with of spray gun body, the one end of spray gun body is provided with the diffuser, inside resistance rod and the conducting pin of being provided with of diffuser, the other end of spray gun body is provided with the spray gun stock, the tip of spray gun stock is provided with the air nozzle pipe, the inside gas piping that is provided with of air nozzle pipe, the inside stroke hole that still is equipped with of spray gun body, the inside flow valve body that is provided with of stroke hole, the stroke hole intersects with the gas piping, the flow valve body is provided with a accuse flow hole, its beneficial effect is, through setting up an crossing stroke hole at the gas piping, the flow valve body that sets up a steerable gas flow in stroke downthehole portion, be provided with a accuse flow hole at the flow valve body, can carry out quick manual regulation to the air output of spray gun, what this application adopted is that the air output is by normal condition to a process that reduces gradually, easy operation is convenient.
Description
Technical Field
The utility model relates to a powder electrostatic spraying technical field especially relates to a spray gun with adjustable air output.
Background
Traditional powder spray gun will supply the inside of powder transport spray gun in the powder bucket through the pipeline, under the effect of static generating device, static can adsorb on powder coating, then will spray to the work piece under the assistance of air current to let the work piece can adsorb powder coating, however, at the in-process of spraying, the size of the air current of individual spray gun is fixed, can not carry out the control of air output according to the condition that meets in the actual process of spraying, so that better spraying to the work piece.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the above-mentioned shortcoming, the deficiency of prior art, the utility model provides a spray gun with adjustable air output, it has solved the technical problem that the spraying air output can not be adjusted to the spraying in-process.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
the embodiment of the utility model provides a spray gun with adjustable air output, include spray gun body, handle switch and set up in the feeding connecting pipe of its below, the inside static generating device that is provided with of spray gun body, the one end of spray gun body is provided with the diffuser, inside resistance stick and the conductive needle of being provided with of diffuser, the other end of spray gun body is provided with the spray gun stock, the tip of spray gun stock is provided with the air nozzle pipe, the inside gas piping that is provided with of air nozzle pipe, the inside stroke hole that still is equipped with of spray gun body, the inside flow valve body that is provided with of stroke hole, the stroke hole intersects with gas piping, the flow valve body is provided with a accuse orifice.
Preferably, the stroke hole is a blind hole, and is divided into two sections by a gas pipeline, the inner walls of the two sections are both provided with a sealing ring, and the bottom of the stroke hole is also provided with a fixing column.
Preferably, one end of the flow valve body is pivoted with the handle switch through a connecting shaft, and the other end of the flow valve body is abutted to the bottom wall of the stroke hole through an elastic piece.
Preferably, one end of the flow valve body is provided with a connecting arm, the connecting arm is provided with a connecting hole, and the other end of the connecting arm is provided with a cross-shaped column.
Preferably, the flow valve body is cylindrical, wherein the flow control orifice extends through the flow valve body.
Preferably, the elastic member is a cylindrical spring.
Preferably, the upper end of the spray gun body is further provided with a hook.
Preferably, the shape of the flow control hole is conical and gourd-shaped.
(III) advantageous effects
The utility model has the advantages that: the utility model discloses a spray gun with adjustable air output through setting up an crossing stroke hole at gas pipeline, sets up the flow valve body of a steerable gas flow in stroke downthehole portion, is provided with a accuse discharge orifice at the flow valve body, can carry out quick manual regulation to the air output of spray gun, what this application adopted is that the air output is by normal condition to a process that reduces gradually, and easy operation is convenient.
Drawings
Fig. 1 is an overall structure diagram in an embodiment of the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 according to an embodiment of the present invention;
fig. 3 is a structural diagram of a flow valve body in an embodiment of the present invention.
[ description of reference ]
1. A spray gun body; 2. a handle switch; 3. a feeding connecting pipe; 4. a diffuser; 5. a conductive pin; 6. a spray gun handle; 7. an air nozzle pipe; 8. a gas conduit; 9. a travel hole; 10. a flow valve body; 11. a seal ring; 12. fixing a column; 13. an elastic member; 14. a connecting shaft; 15. a connecting arm; 16. connecting holes; 17. a cross-shaped column; 18. a flow control hole; 19. a power line; 20. and (4) hanging hooks.
Detailed Description
In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Please refer to fig. 1 to 3, the utility model provides a spray gun with adjustable air output, including spray gun body 1, power cord 19, hand switch 2 and set up in the feeding connecting pipe 3 of its below, this feeding connecting pipe 3 is used for connecting the used coating of spraying, the inside static generating device (not shown) that is provided with of spray gun body 1, the one end of spray gun body 1 is provided with diffuser 4, inside resistance rod (not shown) and the conducting needle 5 of being provided with of diffuser 4, the other end of spray gun body 1 is provided with spray gun stock 6, the tip of spray gun stock 6 is provided with air nozzle pipe 7, the inside gas duct 8 that is provided with of air nozzle pipe 7, the inside stroke hole 9 that still is equipped with of spray gun body 1, the inside flow valve body 10 that is provided with of stroke hole 9, stroke hole 9 intersects with gas duct 8, flow valve body 10 is provided with a accuse discharge hole 18, can set up the orientation of trompil through accuse discharge hole 18 according to actual need to realize that the amount of wind is from big to little or from little to big function.
In this embodiment, the stroke hole 9 is a blind hole, and is divided into two sections by the gas pipeline 8, the inner walls of the two sections are both provided with a sealing ring 11, the sealing ring 11 is internally sleeved with a flow valve body 10 and keeps sealing, and the bottom of the stroke hole 9 is further provided with a fixing column 12.
In this embodiment, the one end of flow valve body 10 pass through connecting axle 14 with handle switch 2 pin joint, the other end of flow valve body 10 passes through the diapire of elastic component 13 butt stroke hole 9, and under the effect through elastic component 13, flow valve body 10 remains normal butt handle switch 2's effort all the time, just can change the stroke position under manual action.
Referring to fig. 3, in the present embodiment, a connecting arm 15 is disposed at one end of the flow valve body 10, a connecting hole 16 is disposed on the connecting arm 15, the connecting hole 16 is used for installing a connecting shaft 14, and fixing the flow valve body 10 and the handle switch 2, and provides a positioning effect for the flow valve body 10 during installation, and a cross-shaped column 17 is disposed at the other end of the connecting arm, and the cross-shaped column 17 is used for fixing the elastic member 13, thereby facilitating the installation of the whole structure and the realization of functions.
In this embodiment, the flow valve body 10 is cylindrical, wherein the flow control hole 18 penetrates through the body of the flow valve body 10, so that the flow valve body 10 is communicated with the gas pipelines 8 at two ends, thereby reasonably adjusting the air volume.
In this embodiment, the elastic element 13 is a cylindrical spring, and one end of the elastic element 13 is fixed on the cross-shaped column 17, and the other end thereof is fixed on the fixed column 12 at the bottom of the stroke hole 9.
In this embodiment, the upper end of the spray gun body 1 is further provided with a hook 20, so that the spray gun body can be conveniently placed on a support to be taken and used.
In this embodiment, the shape of the flow control hole 18 is a cone shape and a gourd shape, and it should be noted that the whole shape of the flow control hole 18 is a strip-shaped hole from large to small, and the orientation of the opening can be set according to actual needs, so as to realize the function of the air volume from large to small or from small to large.
To sum up, the utility model discloses a spray gun with adjustable air output through at gas piping 8 set up an crossing stroke hole 9, at the inside flow valve body 10 that sets up a steerable gas flow of stroke hole 9, is provided with a accuse discharge orifice 18 at flow valve body 10, can carry out quick manual regulation to the air output of spray gun, what this application adopted is that the air output is by normal condition to a process that reduces gradually, and easy operation is convenient. The operation is simple and convenient.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either internal to the two elements or in an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations of the above embodiments are not possible to those of ordinary skill in the art without departing from the scope of the present invention.
Claims (8)
1. The utility model provides a spray gun with adjustable air output, includes spray gun body (1), hand switch (2) and sets up in feeding connecting pipe (3) of its below, the inside static generating device that is provided with of spray gun body (1), the one end of spray gun body (1) is provided with diffuser (4), inside resistance rod and the conducting pin (5) of being provided with of diffuser (4), the other end of spray gun body (1) is provided with spray gun stock (6), the tip of spray gun stock (6) is provided with air nozzle pipe (7), inside gas pipeline (8) that are provided with of air nozzle pipe (7), its characterized in that: spray gun body (1) inside still is equipped with a stroke hole (9), stroke hole (9) inside is provided with flow valve body (10), stroke hole (9) are crossing with gas pipeline (8), flow valve body (10) are provided with one and control discharge orifice (18).
2. The air output adjustable spray gun of claim 1, wherein: the stroke hole (9) is a blind hole and is divided into two parts by the gas pipeline (8) to form two sections, sealing rings (11) are arranged on the inner walls of the two sections, and a fixing column (12) is further arranged at the bottom of the stroke hole (9).
3. The air output adjustable spray gun of claim 1, wherein: one end of the flow valve body (10) is pivoted with the handle switch (2) through a connecting shaft (14), and the other end of the flow valve body (10) is abutted to the bottom wall of the stroke hole (9) through an elastic piece (13).
4. The air output adjustable spray gun of claim 1, wherein: one end of the flow valve body (10) is provided with a connecting arm (15), a connecting hole (16) is formed in the connecting arm (15), and the other end of the connecting arm is provided with a cross column (17).
5. The air output adjustable lance of claim 1 wherein: the flow valve body (10) is cylindrical, wherein the flow control hole (18) penetrates through the body of the flow valve body (10).
6. The air output adjustable lance of claim 3 wherein: the elastic piece (13) is a cylindrical spring.
7. The air output adjustable spray gun of claim 1, wherein: the upper end part of the spray gun body (1) is also provided with a hook (20).
8. The air output adjustable spray gun of claim 1, wherein: the shape of the flow control hole (18) is conical and gourd-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221884471.XU CN218423470U (en) | 2022-07-20 | 2022-07-20 | Air output adjustable spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221884471.XU CN218423470U (en) | 2022-07-20 | 2022-07-20 | Air output adjustable spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218423470U true CN218423470U (en) | 2023-02-03 |
Family
ID=85091606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221884471.XU Active CN218423470U (en) | 2022-07-20 | 2022-07-20 | Air output adjustable spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218423470U (en) |
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2022
- 2022-07-20 CN CN202221884471.XU patent/CN218423470U/en active Active
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