CN102773183A - Novel coating spray gun device - Google Patents
Novel coating spray gun device Download PDFInfo
- Publication number
- CN102773183A CN102773183A CN2012102783670A CN201210278367A CN102773183A CN 102773183 A CN102773183 A CN 102773183A CN 2012102783670 A CN2012102783670 A CN 2012102783670A CN 201210278367 A CN201210278367 A CN 201210278367A CN 102773183 A CN102773183 A CN 102773183A
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- spray gun
- nozzle
- pressure
- coating
- gun body
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Abstract
The invention relates to a novel coating spray gun device. The novel coating spray gun device comprises a high-pressure spray gun body; a high-pressure coating spraying pipeline is arranged inside the high-pressure spray gun body; the front side of the high-pressure coating spraying pipeline is connected with a nozzle mounting positioning frame body; the nozzle mounting positioning frame body is longitudinally provided with a nozzle column core; the middle part of the nozzle column core is provided with a nozzle in but joint with the high-pressure coating spraying pipeline; the nozzle mounting positioning frame body is provided with a longitudinal through hole matched with the nozzle column core; and the nozzle mounting positioning frame body is provided with an opening convenient for spraying the coating. According to the novel coating spray gun device, a new nozzle anti-disengaging device and an adjustable spring seat sleeve device can be adopted, so that the operation convenience is effectively improved, the loss of the nozzle can be reduced and the cost is saved; in order to solve the phenomenon of the winding of a high-pressure tube, a rotary connector is added to solve the safety potential safety hazard of pressure excess caused by the winding; and the new coating spray gun device is formed by the whole forging heat treatment of high-quality aluminum and can bear high pressures.
Description
Technical field
The present invention relates to a kind of new coating spray gun device.
Background technology
At present, when using, most of blackwash sprayer devices, change trouble and waste resource because misoperation or use frequently cause nozzle to come off or damage; During use, moment is fixed between handgrip and the trigger, is not easy to user's operation of different customs; During spraying, high-voltage tube often twines phenomenon such as result in blockage, and influences operating efficiency and has potential safety hazard.In addition, the part like product has adopted the trigger of adjustable force arm configuration, but practicality is relatively poor, fluffs after long-term the use, is unfavorable for regulating.
Summary of the invention
In view of the deficiency of prior art, the object of the present invention is to provide that a kind of anti-nozzle comes off, the scalable arm of force and high-voltage tube and new coating spray gun device that can 360 ° of rotations.
To achieve these goals; Technical scheme of the present invention is: a kind of new coating spray gun device; Comprise the high-pressure spray gun body; Be provided with high pressure coating ejection pipeline in the said high-pressure spray gun body, said high pressure coating ejection pipeline front side is connected with nozzle installing and locating framework, and said nozzle installing and locating framework vertically is equipped with nozzle post core; Said nozzle post core middle part has the nozzle that connects with high pressure coating ejection pipeline; Said nozzle installing and locating framework is provided with the longitudinal hole that cooperates with nozzle post core, and said nozzle installing and locating framework is provided with the opening of being convenient to coating ejection, and said nozzle post core is provided with flange being 90 ° of orientation upper lateral parts with the nozzle axial line; Said longitudinal hole opening direction be provided with the flange bottom side to the straight skidding locating platform that cooperates, said straight skidding locating platform edge be provided with is convenient to that flange slips into, the U type conduit of nozzle calibration.
Further; Said high-pressure spray gun body middle part is connected with the trigger that sprays in order to the control high-pressure spray gun; The back seat cylindrical cavity of said high-pressure spray gun body is equipped with in order to withstand the piston of trigger, and said piston is equipped with valve rod with one heart, and said valve rod is provided with the valve stem sleeve that withstands the piston rear end face; The front end of said valve rod is fixed with valve pocket; The front end groove of said valve pocket is provided with the valve ball that cooperates with high pressure coating ejection pipeline, and said high-pressure spray gun body back seat is bolted with spring socket sleeve, is provided with spring between said spring socket sleeve and the piston.
Further, said high-pressure spray gun body lower end is connected with handle, and said intracavity of handle is provided with the filtration webmaster, and said handle, at its lower end is provided with rotary connecting joint.
Further; The said first end that is rotatably connected is provided with rotating high-voltage tube articulation; Inner and the interior pipe of the joint one side bolt of said high-voltage tube articulation, the pipe opposite side is provided with step in the said joint, and interior pipe of said joint is connected with collar nut through step; Be provided with pad between said step and the collar nut, be provided with the joint spring between said collar nut and the high-voltage tube articulation.
Further, said high-pressure spray gun body is provided with rifle spanner safety and protects frame, and said rifle spanner safety is protected frame one end and is fixed on the nozzle rear end, and the other end and handle, at its lower end adopt and removably connect.
The present invention has the following advantages: the present invention has adopted new type nozzle anti-drop device and adjustable springs cover for seat device, effectively improves simple operation property, and the operator who is fit to the different operating custom uses, and also can reduce the nozzle loss simultaneously, practices thrift cost; In order to solve the high-voltage tube wrapping phenomena, the present invention has increased rotary connecting joint newly, has solved potential safety hazards such as the pressure that causes because of winding exceeds standard; Simultaneously, the present invention adopts the solid forging of high-quality wrought aluminium heat-treating profiled, can bear high pressure, long service life, and appearance and modeling is graceful.
Description of drawings
Fig. 1 is the organigram of the embodiment of the invention.
Fig. 2 is the nozzle installing and locating case side view of the embodiment of the invention.
Fig. 3 is the nozzle installing and locating framework vertical view of the embodiment of the invention.
Fig. 4 is the nozzle post core side view of the embodiment of the invention.
Fig. 5 is the rotary connecting joint side view of the embodiment of the invention.
1-high-pressure spray gun body among the figure, 2-nozzle installing and locating framework, 3-valve pocket, 4-rifle body valve seat nut assembly, 5-trigger, 6-handle; The 7-spring socket sleeve, 8-spring, 9-valve stem sleeve, 10-valve rod, 11-piston, 12-rifle core sealing ring; 13-sealing ring pressure ring, 14-trigger bolt, 15-handle sealing gasket, 16-valve stem sleeve stopping nut, 17-trigger stopping nut, 18-rifle spanner safety is protected frame; The 19-rotary connecting joint, 20-valve ball, 21-high pressure coating ejection pipeline, 2-1-nozzle installing and locating frame forward end, 2-2-screwed union, 2-3-nozzle post core; The 2-4-flange, 2-5-nozzle, 2-6-longitudinal hole, 2-7-straight skidding locating platform, the articulation of 19-1-high-voltage tube; Pipe in the 19-2-collar nut, 19-3-joint, 19-4-sealing ring, 19-5-joint spring, 19-6-pad.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this is novelly done further elaboration.
With reference to figure 1, a kind of new coating spray gun device comprises high-pressure spray gun body 1; Be provided with high pressure coating ejection pipeline 21 in the said high-pressure spray gun body 1; Said high pressure coating ejection pipeline 21 front sides are connected with nozzle installing and locating framework 2, and with reference to figure 2, said nozzle installing and locating framework 2 vertically is equipped with nozzle post core 2-3; With reference to figure 4; Said nozzle post core 2-3 middle part has the nozzle 2-5 that connects with high pressure coating ejection pipeline 21, and said nozzle installing and locating framework 2 is provided with the longitudinal hole 2-6 that cooperates with nozzle post core 2-3, with reference to figure 3; Said nozzle installing and locating framework 2 is provided with the opening of being convenient to the coating ejection; Said nozzle post core 2-3 is provided with flange 2-4 being 90 ° of orientation upper lateral parts with nozzle 2-5 axial line, said longitudinal hole 2-6 opening direction be provided with flange 2-4 bottom side to the straight skidding locating platform 2-7 that cooperates, said straight skidding locating platform 2-7 edge is provided with is convenient to that flange slips into, the U type conduit of nozzle calibration.
In the present embodiment; Said high-pressure spray gun body 1 middle part is connected with the trigger 5 that sprays in order to the control high-pressure spray gun; The back seat cylindrical cavity of said high-pressure spray gun body 1 is equipped with in order to the piston 11 that withstands trigger 5, and said piston 11 is equipped with valve rod 10 with one heart, and said valve rod 10 is provided with the valve stem sleeve 9 that withstands the piston rear end face; The front end of said valve rod 10 is fixed with valve pocket 3; The front end groove of said valve pocket 3 is provided with the valve ball 20 that cooperates with high pressure coating ejection pipeline 21, and said high-pressure spray gun body 1 back seat is bolted with spring socket sleeve 7, is provided with spring 8 between said spring socket sleeve 7 and the piston 11.
In the present embodiment, said high-pressure spray gun body lower end is connected with handle 6, and said intracavity of handle is provided with the filtration webmaster, and said handle, at its lower end is provided with rotary connecting joint 19.
In the present embodiment; The said first end that is rotatably connected is provided with rotating high-voltage tube articulation 19-1; Inner and the interior pipe of the joint 19-3 one side bolt of said high-voltage tube articulation 19-1, pipe 19-3 opposite side is provided with step in the said joint, and interior pipe of said joint is connected with collar nut 19-2 through step; Be provided with pad 19-6 between said step and the collar nut 19-2, be provided with joint spring 19-5 between said collar nut 19-2 and the high-voltage tube articulation 19-1.
In the present embodiment, said high-pressure spray gun body 1 is provided with rifle spanner safety and protects frame 18, and said rifle spanner safety is protected frame 18 1 ends and is fixed on the nozzle rear end, and the other end and handle 6 lower ends are adopted and removably connected.
The present embodiment course of work is following: coating gets into from rotary connecting joint 19 through high-voltage tube, under the effect of pressure, gets into handle 6, gets into the pipeline in the high-pressure spray gun body 1 through the screen pack in the handle 6; This moment, the operator depressed trigger 5, and trigger 5 pushes away piston 11 to the back-end, and then drove valve stem sleeve 9 and valve rod 10 moves backward; Valve rod 10 drives valve pocket 3 and moves to the back-end; Lose the pressure of valve pocket 3, produce the slit between valve ball 20 and the high pressure coating pipeline 21, coating gets in the nozzle installing and locating framework 2 under the effect of high pressure; Rotate to direction that nozzle 2-5 with high pressure coating pipeline 21 be connected with the nozzle post heart 2-3 this moment, will form the coating of outside spraying.
Nozzle 2-5 and high pressure coating pipeline 21 are staggered nozzle post heart 2-3 rotation, high-pressure spray gun will be closed; With spring socket sleeve 7 certain distance of outwarding winding; This moment, the decrement of spring 8 will diminish; The moment that trigger 5 is depressed will reduce, and the slit between valve ball 20 and the high pressure coating pipeline 21 will become under the effect of trigger 5 greatly, can be according to user demand and operating habit change; When operation is comparatively complicated; Pressure piping will rotate by thorny handle 6; High-voltage tube articulation this moment 19-1 drives pipe 19-3 rotation in the joint, but all can be rotated at collar nut 19-2 by pipe 19-3 in high-voltage tube articulation 19-1 and the joint, so can not cause phenomenon such as high-voltage tube winding.
The above is merely preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (5)
1. new coating spray gun device; Comprise the high-pressure spray gun body, be provided with high pressure coating ejection pipeline in the said high-pressure spray gun body, it is characterized in that; Said high pressure coating ejection pipeline front side is connected with nozzle installing and locating framework; Said nozzle installing and locating framework vertically is equipped with nozzle post core, and said nozzle post core middle part has the nozzle that connects with high pressure coating ejection pipeline, and said nozzle installing and locating framework is provided with the longitudinal hole that cooperates with nozzle post core; Said nozzle installing and locating framework is provided with the opening of being convenient to the coating ejection; Said nozzle post core is provided with flange being 90 ° of orientation upper lateral parts with the nozzle axial line, said longitudinal hole opening direction be provided with the flange bottom side to the straight skidding locating platform that cooperates, said straight skidding locating platform edge is provided with is convenient to that flange slips into, the U type conduit of nozzle calibration.
2. new coating spray gun device according to claim 1; It is characterized in that said high-pressure spray gun body middle part is connected with the trigger that sprays in order to the control high-pressure spray gun, the back seat cylindrical cavity of said high-pressure spray gun body is equipped with in order to withstand the piston of trigger; Said piston is equipped with valve rod with one heart; Said valve rod is provided with the valve stem sleeve that withstands the piston rear end face, and the front end of said valve rod is fixed with valve pocket, and the front end groove of said valve pocket is provided with the valve ball that cooperates with high pressure coating ejection pipeline; Said high-pressure spray gun body back seat is bolted with spring socket sleeve, is provided with spring between said spring socket sleeve and the piston.
3. new coating spray gun device according to claim 1 and 2 is characterized in that, said high-pressure spray gun body lower end is connected with handle, and said intracavity of handle is provided with the filtration webmaster, and said handle, at its lower end is provided with rotary connecting joint.
4. new coating spray gun device according to claim 3; It is characterized in that the said first end that is rotatably connected is provided with rotating high-voltage tube articulation, the inner and interior pipe of the joint one side bolt of said high-voltage tube articulation; The pipe opposite side is provided with step in the said joint; Pipe is connected with collar nut through step in the said joint, is provided with pad between said step and the collar nut, is provided with the joint spring between said collar nut and the high-voltage tube articulation.
5. new coating spray gun device according to claim 1 is characterized in that, said high-pressure spray gun body is provided with rifle spanner safety and protects frame, and said rifle spanner safety is protected frame one end and is fixed on the nozzle rear end, and the other end and handle, at its lower end adopt and removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210278367.0A CN102773183B (en) | 2012-08-07 | 2012-08-07 | Novel coating spray gun device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210278367.0A CN102773183B (en) | 2012-08-07 | 2012-08-07 | Novel coating spray gun device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773183A true CN102773183A (en) | 2012-11-14 |
| CN102773183B CN102773183B (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210278367.0A Expired - Fee Related CN102773183B (en) | 2012-08-07 | 2012-08-07 | Novel coating spray gun device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773183B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549828A (en) * | 2013-10-12 | 2015-04-29 | 金华市金顺工具有限公司 | Spray nozzle component of spray gun |
| CN107223075A (en) * | 2015-02-12 | 2017-09-29 | 艾格赛尔工业公司 | Fluid sprayer, the method for the filter of this spray gun and for taking out filter from this spray gun |
| CN114985140A (en) * | 2018-04-24 | 2022-09-02 | 固瑞克明尼苏达有限公司 | Low profile airless spray gun for applying paint |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0215572A2 (en) * | 1985-08-16 | 1987-03-25 | Graham, Phyllis, trading as MAGNA CORP. | Improved spray tip |
| CN1227512A (en) * | 1996-07-18 | 1999-09-01 | 瓦格纳喷涂技术有限公司 | Reversible spray tip |
| CN2836927Y (en) * | 2005-06-21 | 2006-11-15 | 田野 | A kind of pneumatic spray gun |
| CN200977492Y (en) * | 2006-09-29 | 2007-11-21 | 中车集团宜昌四八二○工厂 | Novel high pressure air-free spraying gun |
| EP1997561A2 (en) * | 2007-05-31 | 2008-12-03 | TriTech Industries Inc. | One piece airless spray gun housing |
| CN201373200Y (en) * | 2009-03-17 | 2009-12-30 | 潘灵钢 | Material inlet joint of paint spraying gun with 360-degree rotation |
-
2012
- 2012-08-07 CN CN201210278367.0A patent/CN102773183B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0215572A2 (en) * | 1985-08-16 | 1987-03-25 | Graham, Phyllis, trading as MAGNA CORP. | Improved spray tip |
| CN1227512A (en) * | 1996-07-18 | 1999-09-01 | 瓦格纳喷涂技术有限公司 | Reversible spray tip |
| CN2836927Y (en) * | 2005-06-21 | 2006-11-15 | 田野 | A kind of pneumatic spray gun |
| CN200977492Y (en) * | 2006-09-29 | 2007-11-21 | 中车集团宜昌四八二○工厂 | Novel high pressure air-free spraying gun |
| EP1997561A2 (en) * | 2007-05-31 | 2008-12-03 | TriTech Industries Inc. | One piece airless spray gun housing |
| CN201373200Y (en) * | 2009-03-17 | 2009-12-30 | 潘灵钢 | Material inlet joint of paint spraying gun with 360-degree rotation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549828A (en) * | 2013-10-12 | 2015-04-29 | 金华市金顺工具有限公司 | Spray nozzle component of spray gun |
| CN107223075A (en) * | 2015-02-12 | 2017-09-29 | 艾格赛尔工业公司 | Fluid sprayer, the method for the filter of this spray gun and for taking out filter from this spray gun |
| CN107223075B (en) * | 2015-02-12 | 2019-11-05 | 艾格赛尔工业公司 | Fluid sprayer, the method for the filter of this spray gun and for taking out filter from this spray gun |
| CN114985140A (en) * | 2018-04-24 | 2022-09-02 | 固瑞克明尼苏达有限公司 | Low profile airless spray gun for applying paint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102773183B (en) | 2014-12-24 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20160807 |