CN204159481U - A kind of true mineral varnish/putty spray gun - Google Patents
A kind of true mineral varnish/putty spray gun Download PDFInfo
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- CN204159481U CN204159481U CN201420621613.2U CN201420621613U CN204159481U CN 204159481 U CN204159481 U CN 204159481U CN 201420621613 U CN201420621613 U CN 201420621613U CN 204159481 U CN204159481 U CN 204159481U
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Abstract
The utility model relates to a kind of true mineral varnish/putty spray gun, comprise gun body, the downside of gun body is respectively equipped with coating material passage and pressure channel, the side that the opening part of gun body is positioned at coating material passage is provided with atomization material spray mechanism, be provided with the connected chamber being communicated with coating material passage and pressure channel in gun body, be provided with in this connected chamber and control pressure channel and the valve rod controlling organization being atomized material spray mechanism connection.The side face of the nozzle of this spray gun is provided with some air intakes be communicated with its hollow, when blasting air to the pressure channel of spray gun, while air pressure drives coating to spray from the atomization spray material port of nozzle, extraneous air enters into air buffer chamber and the air intake of multiple even arrangement on nozzle side face enters into the atomization spray material port of nozzle from the inlet channel that air inlet is overlapped, the refinement atomizing particle of nozzle place coating, also improves the uniformity of spraying.
Description
Technical field
The utility model relates to a kind of true mineral varnish/putty spray gun.
Background technology
Along with the development of modern application techniques, the requirement of spraying effect is also being improved constantly, is impelling spraying equipment constantly to improve; As in true mineral varnish or putty spraying, spraying effect is embodied by the situation such as coating thickness, the uniformity, and the atomization material spray mechanism of spray gun controls the size of coating flow, has crucial effect to the thickness of spraying and uniformity when being atomized.
The atomization material spray mechanism design of present spray gun end is reasonable not, spray gun is that then middle gas of crossing give vent to anger at openning place single hole, the nozzle of spray gun or be that the atomizing effect of spraying is bad, otherwise be exactly because the denseness of coating is too large spray not out, coating thickness, uniformity control property is poor.
Utility model content
The purpose of this utility model is the defect in order to solve in prior art existing for spraying equipment, provides a kind of atomization, true mineral varnish/putty spray gun that spraying effect is good.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of true mineral varnish/putty spray gun, comprise gun body, the downside of gun body is respectively equipped with coating material passage and pressure channel, the side that the opening part of described gun body is positioned at coating material passage is provided with atomization material spray mechanism, be provided with the connected chamber being communicated with coating material passage and pressure channel in gun body, be provided with in this connected chamber and control pressure channel and the valve rod controlling organization being atomized material spray mechanism connection.
Above-mentioned one true mineral varnish/putty spray gun, described valve rod controlling organization comprises the steady pin being fixed on described connected chamber end, be set in the Compress Spring on steady pin, be positioned at the side of Compress Spring and the valve stem sleeve be connected with Compress Spring and the valve rod be connected with valve stem sleeve, the side of described valve stem sleeve is provided with and is flexibly connected with described gun body and is with the trigger of ovable valve stem and valve stem sleeve side-to-side movement.
Above-mentioned described one true mineral varnish/putty spray gun, described atomization material spray mechanism comprises the air inlet cover being positioned at described gun body opening part, the nozzle be connected and the nozzle cage be set in outside nozzle is overlapped with air inlet, described air inlet cover and nozzle are all in hollow form, the hollow of air inlet cover is the transition passage being communicated with described connected chamber and nozzle hollow, and the hollow of nozzle is atomization spray material port.
Above-mentioned one true mineral varnish/putty spray gun, the end of described valve rod one end corresponding to transition passage is frustoconical, and described trigger makes the conical surface of valve stem end to contact with the passway of transition passage by band ovable valve stem side-to-side movement and is separated.
Above-mentioned one true mineral varnish/putty spray gun, the side face of described nozzle is provided with some air intakes be communicated with its hollow, the jacket wall of described air inlet cover is provided with inlet channel, described air inlet cover, nozzle and nozzle cage surround the air buffer chamber of annular, and pressure air enters air buffer chamber by the inlet channel that air inlet puts and enters in the atomization spray material port of nozzle from the air intake nozzle side face.
Above-mentioned one true mineral varnish/putty spray gun, the air intake on described nozzle side face is four, and the interface channel of the atomization spray material port of air intake and nozzle is skewed.
Above-mentioned one true mineral varnish/putty spray gun, the some air intakes on described nozzle side face are evenly arranged.
The beneficial effects of the utility model are: the side face of the nozzle of this spray gun is provided with some air intakes be communicated with its hollow, the jacket wall of air inlet cover is provided with inlet channel, air inlet cover, nozzle and nozzle cage surround the air buffer chamber of annular, pressure air enters air buffer chamber by the inlet channel that air inlet puts and enters in the atomization spray material port of nozzle from the air intake nozzle side face, when blasting air to the pressure channel of spray gun, compressed air enters into air buffer chamber and the air intake of multiple even arrangement on nozzle side face enters into the atomization spray material port of nozzle from the inlet channel that air inlet is overlapped, the refinement atomizing particle of nozzle place coating, also improve the uniformity of spraying.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model spray gun;
Fig. 2 is the A district enlarged drawing in Fig. 1.
Detailed description of the invention
Further understand for making to have architectural feature of the present utility model and effect of reaching and be familiar with, in order to preferably to implement side and accompanying drawing coordinates detailed description, be described as follows:
As shown in Figure 1 and Figure 2, a kind of true mineral varnish/putty spray gun, comprise gun body 8, the downside of gun body 8 is respectively equipped with coating material passage 9 and pressure channel 10, the side that the opening part of gun body 8 is positioned at coating material passage 9 is provided with atomization material spray mechanism, be provided with the connected chamber 11 being communicated with coating material passage 9 and pressure channel 10 in gun body 8, be provided with in this connected chamber 11 and control pressure channel 10 and the valve rod controlling organization being atomized material spray mechanism connection.
Valve rod controlling organization comprises the steady pin 12 being fixed on connected chamber 11 end, be set in the Compress Spring 13 on steady pin 12, be positioned at the side of Compress Spring 13 and the valve stem sleeve 14 be connected with Compress Spring 13 and the valve rod 15 be connected with valve stem sleeve 14, the side of valve stem sleeve 14 is provided with and is flexibly connected with gun body 8 and is with the trigger 16 of ovable valve stem 15 and valve stem sleeve 14 side-to-side movement.
As shown in Figure 2, atomization material spray mechanism comprises the air inlet cover 17 being positioned at gun body 8 opening part, the nozzle cage 19 overlapping 17 nozzles be connected 18 with air inlet and be set in outside nozzle 18, air inlet cover 17 and nozzle 18 are all in hollow form, the hollow of air inlet cover 17 is the transition passage 20 being communicated with connected chamber 11 and nozzle 18 hollow, the hollow of nozzle is atomization spray material port 21, the end of valve rod 15 one end corresponding to transition passage 20 is frustoconical, and trigger 16 makes the conical surface of valve rod 15 end to contact with the passway of transition passage 20 by band ovable valve stem 15 side-to-side movement and is separated.
The side face of nozzle 18 is provided with some air intakes 22 be communicated with its hollow (being atomized spray material port 21), the jacket wall of air inlet cover 17 is provided with inlet channel 23, the inlet channel 23 that pressure channel 10 is overlapped on 17 by bronchus 25 and air inlet is communicated with, air inlet cover 17, nozzle 18 and nozzle cage 19 surround the air buffer chamber 24 of annular, and pressure air is entered air buffer chamber 24 by the inlet channel 23 on air inlet cover 17 and entered in the atomization spray material port 21 of nozzle from the air intake 22 nozzle side face.
In the utility model, the air intake 22 on nozzle 18 side face is four, and air intake 22 is skewed with the interface channel of the atomization spray material port 21 of nozzle 18, and the some air intakes 22 on nozzle side face are evenly arranged.
The side face of the nozzle 18 of this spray gun is provided with some air intakes 22 be communicated with its hollow, the jacket wall of air inlet cover 17 is provided with inlet channel 23, air inlet cover 17, nozzle 18 and nozzle cage 19 surround the air buffer chamber 24 of annular, pressure air is entered air buffer chamber 24 by the inlet channel 23 on air inlet cover 17 and is entered in the atomization spray material port 21 of nozzle from the air intake nozzle 18 side face, when blasting air to the pressure channel 10 of spray gun 2, compressed air enters into air buffer chamber 24 and the air intake 22 of multiple even arrangement on nozzle 18 side face enters into the atomization spray material port 21 of nozzle along bronchus 25 from the inlet channel 23 of air inlet cover 17, the refinement atomizing particle of nozzle place coating, also improve the uniformity of spraying.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (7)
1. true mineral varnish/putty spray gun, comprise gun body, the downside of gun body is respectively equipped with coating material passage and pressure channel, it is characterized in that, the side that the opening part of described gun body is positioned at coating material passage is provided with atomization material spray mechanism, be provided with the connected chamber being communicated with coating material passage and pressure channel in gun body, be provided with in this connected chamber and control pressure channel and the valve rod controlling organization being atomized material spray mechanism connection.
2. one according to claim 1 true mineral varnish/putty spray gun, it is characterized in that, described valve rod controlling organization comprises the steady pin being fixed on described connected chamber end, be set in the Compress Spring on steady pin, be positioned at the side of Compress Spring and the valve stem sleeve be connected with Compress Spring and the valve rod be connected with valve stem sleeve, the side of described valve stem sleeve is provided with and is flexibly connected with described gun body and is with the trigger of ovable valve stem and valve stem sleeve side-to-side movement.
3. one according to claim 2 true mineral varnish/putty spray gun, it is characterized in that, described atomization material spray mechanism comprises the air inlet cover being positioned at described gun body opening part, the nozzle be connected and the nozzle cage be set in outside nozzle is overlapped with air inlet, described air inlet cover and nozzle are all in hollow form, the hollow of air inlet cover is the transition passage being communicated with described connected chamber and nozzle hollow, and the hollow of nozzle is atomization spray material port.
4. one according to claim 3 true mineral varnish/putty spray gun, it is characterized in that, the end of described valve rod one end corresponding to transition passage is frustoconical, and described trigger makes the conical surface of valve stem end to contact with the passway of transition passage by band ovable valve stem side-to-side movement and is separated.
5. one according to claim 3 true mineral varnish/putty spray gun, it is characterized in that, the side face of described nozzle is provided with some air intakes be communicated with its hollow, the jacket wall of described air inlet cover is provided with inlet channel, described air inlet cover, nozzle and nozzle cage surround the air buffer chamber of annular, and pressure air enters air buffer chamber by the inlet channel that air inlet puts and enters in the atomization spray material port of nozzle from the air intake nozzle side face.
6. one according to claim 5 true mineral varnish/putty spray gun, is characterized in that, the air intake on described nozzle side face is four, and the interface channel of the atomization spray material port of air intake and nozzle is skewed.
7. one according to claim 5 true mineral varnish/putty spray gun, is characterized in that, the some air intakes on described nozzle side face are evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621613.2U CN204159481U (en) | 2014-10-20 | 2014-10-20 | A kind of true mineral varnish/putty spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621613.2U CN204159481U (en) | 2014-10-20 | 2014-10-20 | A kind of true mineral varnish/putty spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159481U true CN204159481U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621613.2U Active CN204159481U (en) | 2014-10-20 | 2014-10-20 | A kind of true mineral varnish/putty spray gun |
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| Country | Link |
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| CN (1) | CN204159481U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363607A (en) * | 2015-12-17 | 2016-03-02 | 北京市自来水集团禹通市政工程有限公司 | Spraying device |
| CN107309109A (en) * | 2016-07-08 | 2017-11-03 | 浙江奥利达气动工具股份有限公司 | Double true mineral varnish blackwash sprayers of shower nozzle |
| CN110947548A (en) * | 2019-11-12 | 2020-04-03 | 清远市叶氏涂装产业科技有限公司 | Water-based paint spray gun and spraying method thereof |
-
2014
- 2014-10-20 CN CN201420621613.2U patent/CN204159481U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363607A (en) * | 2015-12-17 | 2016-03-02 | 北京市自来水集团禹通市政工程有限公司 | Spraying device |
| CN107309109A (en) * | 2016-07-08 | 2017-11-03 | 浙江奥利达气动工具股份有限公司 | Double true mineral varnish blackwash sprayers of shower nozzle |
| CN110947548A (en) * | 2019-11-12 | 2020-04-03 | 清远市叶氏涂装产业科技有限公司 | Water-based paint spray gun and spraying method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170510 Address after: 310018 Hangzhou City, Zhejiang Province Economic and Technological Development Zone Xiasha Street Road No. 199 silver New City Mansion 1 buildings 10 room 1012 Patentee after: Hangzhou Cheng Machinery Technology Co., Ltd. Address before: 473000 Nanyang, Wolong, the United Kingdom and the United Kingdom, the village of Water Conservancy Station dormitory No. 1 Patentee before: Ye Xinyang |
|
| TR01 | Transfer of patent right |