CN201300105Y - Pneumatic gluing gun - Google Patents
Pneumatic gluing gun Download PDFInfo
- Publication number
- CN201300105Y CN201300105Y CNU2008202032079U CN200820203207U CN201300105Y CN 201300105 Y CN201300105 Y CN 201300105Y CN U2008202032079 U CNU2008202032079 U CN U2008202032079U CN 200820203207 U CN200820203207 U CN 200820203207U CN 201300105 Y CN201300105 Y CN 201300105Y
- Authority
- CN
- China
- Prior art keywords
- adhesive
- gun
- plastic squeeze
- control mechanism
- rifle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic gluing gun, which comprises a gun body, a pneumatic control mechanism and a gun nozzle, wherein the pneumatic control mechanism is connected with the gun body, the gun nozzle is mounted at the bottom of the gun body, and an on-off device arranged in the gun body is composed of an adhesive squeezing boss and an adhesive squeezing groove matching with the adhesive squeezing boss. The pneumatic control mechanism is arranged at the top of the gun body and the adhesive squeezing groove is connected with a cylinder piston rod. When the gluing gun is in a working state, the adhesive squeezing boss and the adhesive squeezing groove are separated from each other, the cylinder piston rod moves downwards to push adhesive to flow out of the gun nozzle, when the gluing gun finishes gluing work, the cylinder piston moves upwards, the adhesive squeezing boss is connected with the adhesive squeezing groove tightly, the adhesive in the gun body and at the gun nozzle is pushed to the upper portion of the gun body, thereby preventing waste caused by overflowing of adhesive staying in the gun nozzle and protecting appearance of products required to be glued.
Description
Technical field
The utility model relates to a kind of pneumatic coating gun.
Background technology
Often need stick with glue the agent bonding work pieces in the industrial production, when operation, usually use coating gun that adhesive is extruded.The following problem of coating gun ubiquity on the market: the operator extrudes adhesive when operation stopping push rod, the rifle mouth is under the effect of overbottom pressure, still can continue to extrude adhesive, if adhesive can not be squeezed exactly position at gluing, the outward appearance that then can make adhesive overflow bond line and influence product is wasted adhesive, and unnecessary adhesive adheres on the mould normal operation that can influence workpiece, because of the adhesive cleaning after solidifying is difficult, strengthened staff's labour intensity again.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, handling safety the reliable and measured pneumatic coating gun of gluing matter.
Goal of the invention of the present utility model is achieved in that a kind of pneumatic coating gun, gas control mechanism that comprises the rifle body, flexibly connects with the rifle body and the rifle mouth that is installed on rifle body bottom, it is characterized in that: be provided with in the described rifle body by plastic squeeze platform and the on-off system formed with the plastic squeeze groove that the plastic squeeze platform is connected, the plastic squeeze platform is connected with gas control mechanism with the rifle mouth respectively with the plastic squeeze groove.
Described gas control mechanism is located at rifle body top, and the plastic squeeze groove is connected with cylinder piston rod.
Described plastic squeeze platform is located on rifle mouth and the end face that the rifle body is connected.
Described plastic squeeze groove is stepped.
The utility model improves the pneumatic coating gun of prior art, sets up on-off system in the rifle body, and this on-off system is formed by the plastic squeeze platform with the plastic squeeze groove that the plastic squeeze platform is connected.Gas control mechanism is located at rifle body top, and the plastic squeeze groove is connected with cylinder piston rod.When coating gun was in running order, plastic squeeze platform and plastic squeeze groove were in released state, and cylinder piston rod moves downward, and promoted adhesive and flowed out from the rifle mouth; After the glue rifle is finished gluing work; cylinder piston rod moves upward, and the plastic squeeze platform closely is connected with the plastic squeeze groove, and the adhesive and the adhesive on the rifle mouth that are positioned at the rifle body are pulled to rifle body top; avoid adhesive to cause waste, protected the outward appearance that needs the product of bonding because of resting on to overflow in the rifle mouth.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model most preferred embodiment.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
With reference to the accompanying drawings shown in 1, pneumatic coating gun of the present utility model, comprise rifle body 1, gas control mechanism and rifle mouth 2, also comprise and formedly between rifle body 1 and the gas control mechanism advance glue passage 3, wherein gas control mechanism comprises cylinder 4 and cylinder piston rod 5, and this gas control mechanism is located at rifle body 1 top, and gas control mechanism and rifle body 1 flexibly connect, rifle mouth 2 is installed on rifle body 1 bottom, has spray glue through hole 6 in the rifle mouth 2.Be provided with plastic squeeze platform 7 and plastic squeeze groove 8 in the rifle body 1, plastic squeeze platform 7 is located on rifle mouth 2 and the end face that rifle body 1 is connected, is connected with rifle mouth 2 one; Cylinder piston rod 5 in plastic squeeze groove 8 stepped rifle body 1 inwalls of being located at, plastic squeeze groove 8 and gas control mechanism is connected, and this plastic squeeze groove 8 and plastic squeeze platform 7 are connected.Plastic squeeze platform 7 and plastic squeeze groove 8 are formed the on-off system of the pneumatic coating gun of the utility model.
When pneumatic coating gun of the present utility model is in running order, be that gas control mechanism is when being in opening, on-off system is in normally open, plastic squeeze platform 7 separates with plastic squeeze groove 8, advancing glue passage 3 connects with the spray glue through hole 6 of rifle mouth 2, adhesive enters rifle body 1 after cylinder piston rod 5 promotes from 2 ejections of rifle mouth by advancing glue passage 3, and specifically how much spray volume can realize by the rifle mouth 2 of changing different apertures and the pressure of regulating cylinder 4; When gas control mechanism was in closed condition, on-off system was in closure state, and promptly plastic squeeze groove 8 closely is connected with plastic squeeze platform 7, advanced glue passage 3 and disconnected with rifle mouth 2, and adhesive moves upward by cylinder piston rod 5 and is pulled to rifle body 1 top, and rifle mouth 2 stops plastic emitting.Avoid adhesive to cause waste, protected the outward appearance that needs the product of bonding because of resting on to overflow in the rifle mouth 2.
Claims (4)
1. pneumatic coating gun, gas control mechanism that comprises rifle body (1), flexibly connects with rifle body (1) and the rifle mouth (2) that is installed on rifle body (1) bottom, it is characterized in that: be provided with in the described rifle body (1) by plastic squeeze platform (7) and the on-off system formed with the plastic squeeze groove (8) that plastic squeeze platform (7) is connected, plastic squeeze platform (7) is connected with gas control mechanism with rifle mouth (2) respectively with plastic squeeze groove (8).
2. pneumatic coating gun according to claim 1 is characterized in that: described gas control mechanism is located at rifle body (1) top, and plastic squeeze groove (8) is connected with cylinder piston rod (5).
3. pneumatic coating gun according to claim 1 is characterized in that: described plastic squeeze platform (7) is located on rifle mouth (2) and the end face that rifle body (1) is connected.
4. pneumatic coating gun according to claim 1 is characterized in that: described plastic squeeze groove (8) is stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202032079U CN201300105Y (en) | 2008-11-06 | 2008-11-06 | Pneumatic gluing gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202032079U CN201300105Y (en) | 2008-11-06 | 2008-11-06 | Pneumatic gluing gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300105Y true CN201300105Y (en) | 2009-09-02 |
Family
ID=41083723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202032079U Expired - Fee Related CN201300105Y (en) | 2008-11-06 | 2008-11-06 | Pneumatic gluing gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300105Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117446A (en) * | 2014-07-25 | 2014-10-29 | 佛山欣涛新材料科技有限公司 | Glue outlet device of extra-large-aperture wiredrawing-free hot melt glue spray gun |
| CN111958162A (en) * | 2020-08-11 | 2020-11-20 | 中汽美途汽车技术服务(江苏)有限公司 | Welding positioning tool for telescopic rod base of automobile engine cover |
-
2008
- 2008-11-06 CN CNU2008202032079U patent/CN201300105Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117446A (en) * | 2014-07-25 | 2014-10-29 | 佛山欣涛新材料科技有限公司 | Glue outlet device of extra-large-aperture wiredrawing-free hot melt glue spray gun |
| CN104117446B (en) * | 2014-07-25 | 2016-09-07 | 广东欣涛新材料科技股份有限公司 | A kind of ultra-large aperture is without wire drawing PUR spray gun discharging device |
| CN111958162A (en) * | 2020-08-11 | 2020-11-20 | 中汽美途汽车技术服务(江苏)有限公司 | Welding positioning tool for telescopic rod base of automobile engine cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20101106 |