CN201848347U - Pneumatic piston type glue gun - Google Patents
Pneumatic piston type glue gun Download PDFInfo
- Publication number
- CN201848347U CN201848347U CN2010202718697U CN201020271869U CN201848347U CN 201848347 U CN201848347 U CN 201848347U CN 2010202718697 U CN2010202718697 U CN 2010202718697U CN 201020271869 U CN201020271869 U CN 201020271869U CN 201848347 U CN201848347 U CN 201848347U
- Authority
- CN
- China
- Prior art keywords
- gas circuit
- piston
- trigger
- circuit control
- control lever
- 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
Links
- 239000003292 glue Substances 0.000 title claims abstract description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 43
- 239000000084 colloidal system Substances 0.000 description 6
- 238000010009 beating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Toys (AREA)
Abstract
The utility model relates to a pneumatic piston type glue gun comprising a gun body, a front end cover, a glue nozzle, a rear end cover, a piston, a pistol grip, a trigger, a main gas circuit and a gas circuit control system in the pistol grip; a relief valve is arranged in front of the trigger; one end of a gas circuit control rod in the relief valve is contacted with the trigger; the other end of the gas circuit control rod is connected with a spring; the gas circuit control rod is provided with a through hole; in the relief valve, an auxiliary gas circuit is arranged in a direction vertical to the gas circuit control rod; one end of the auxiliary gas circuit is communicated with air; and the other end of the auxiliary gas circuit is communicated with the main gas circuit. The pneumatic piston type glue gun not only has a simple structure, but also can start and stop when being used, so that the waste of raw materials is avoided, and simultaneously, the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of Pneumatic piston and makes the glue rifle, is particularly useful for spraying or applying the device of colloid.
Background technology
In the life of now, the glue rifle is a kind of very common finishing instrument, mainly is that products such as floor or glass are carried out sealing function.Now common on the market is the pneumatic glue rifle of beating, it is convenient, the labour-saving advantage is admitted by people, but also there is following shortcoming in existing commercial pneumatic glue rifle: after beating glued bundle, the residual gas of beating in the glue rifle can not be discharged, the colloid that residue air pressure can continue to promote glue rifle the place ahead continues to move, discharge, not only wasted raw material, and have a strong impact on operating efficiency.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of Pneumatic piston and makes the glue rifle, and this dozen glue rifle is not only simple in structure, and opens when using and stop, and has avoided raw-material waste, has improved operating efficiency simultaneously.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of Pneumatic piston is made the glue rifle, comprise the air-path control system in rifle body, drive end bearing bracket, Jiao Zui, rear end cap, piston, the small of the stock, trigger, main gas circuit and the small of the stock, the place ahead at trigger is provided with easing valve, one end of the gas circuit control lever in the easing valve contacts with trigger, the other end of gas circuit control lever is connected with spring, and the gas circuit control lever is provided with through hole; In easing valve, be provided with secondary gas circuit with gas circuit control lever vertical direction, an end of secondary gas circuit communicates with atmosphere, and the other end of secondary gas circuit communicates with main gas circuit.
Also be provided with air gauge on the described rear end cap, barometric inlet communicates with main gas circuit.
Described piston is not pressure release piston.
Front end at described piston flexibly connects an edge iron.
This Pneumatic piston is beaten the structure that the glue rifle adopts easing valve, and the secondary gas circuit in the easing valve communicates with main gas circuit, and when trigger was pulled, the interior gases at high pressure of the small of the stock entered in the rifle body by air-path control system, thereby promoting piston forward promotes, colloid is extruded, and after trigger was unclamped, main gas circuit and wind regime disconnected, trigger promotes the gas circuit control lever, through hole is communicated secondary gas circuit with ambient atmosphere, the gas in main gas circuit and the rifle body is discharged, promptly open the effect of promptly stopping thereby reach.
Also be provided with air gauge on the described rear end cap, barometric inlet communicates with main gas circuit, and the user is come into plain view to the concrete numerical value of the air pressure in the rifle body.
Described piston is realized by easing valve for not pressure release piston, its pressure release.
Front end at described piston flexibly connects an edge iron, and this edge iron can be made for nonmetallic materials such as plastics, rubber, to prevent piston the colloid external packing of front end is damaged.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 beats the structural representation of glue rifle for Pneumatic piston.
The specific embodiment
Shown in Fig. 1 or 2, a kind of Pneumatic piston is made the glue rifle, comprise the air-path control system 8 in rifle body 1, drive end bearing bracket 2, glue mouth 3, rear end cap 4, piston 5, the small of the stock 6, trigger 7, main gas circuit 9 and the small of the stock 6, this air-path control system 8 is identical with commercial pneumatic inflatable structure of making the glue rifle, be provided with easing valve 10 in the place ahead of trigger, one end of the gas circuit control lever 11 in the easing valve 10 contacts with trigger 7, and the other end of gas circuit control lever 11 is connected with spring 12, and gas circuit control lever 11 is provided with through hole 13; In easing valve 10, be provided with secondary gas circuit 14 with gas circuit control lever 11 vertical direction, an end of secondary gas circuit 14 communicates with atmosphere, and the other end of secondary gas circuit 14 communicates with main gas circuit 9.
Also be provided with air gauge 15 on the described rear end cap 4, barometric inlet communicates with main gas circuit 9.
Described piston 5 is not pressure release piston.Front end at described piston 5 flexibly connects an edge iron 16.
Its dynamic course of work is as follows:
As shown in Figure 1, total wind regime enters from the bottom of the small of the stock 6, when inflation, trigger 7 is pulled, air-path control system is opened, and gas enters into main gas circuit 9, arrives in the rifle body 1 through rear end cap 4 again, it is the rear end of piston 5, gas pressure will promote the colloid of edge iron 16 and front end thereof, thereby colloid is discharged from the front opening of glue mouth 3, simultaneously, gas enters the air gauge 15 from rear end cap 4, shows the operating pressure in the rifle body 1.This course of work is with commercial pneumatic to make the glue rifle identical.
When making the glue rifle and finish using, unclamp trigger 7, the front end face of trigger 7 contacts with gas circuit control lever 11, spring 12 compressions that the bounce of trigger 7 will be connected with gas circuit control lever 11, through hole 13 and secondary gas circuit 14 are overlapping, and the residual gas in the rifle body 1 is through main gas circuit 9 and secondary gas circuit 14, by the connection of through hole 13, gas is entered atmosphere, reach the purpose of pressure release.Because the elastic force effect of spring 12, gas circuit control lever 11 rebounds, and secondary gas circuit 14 is closed with the path of atmosphere, and then pressure release finishes.
Claims (4)
1. a Pneumatic piston is made the glue rifle, comprise the air-path control system (8) in rifle body (1), drive end bearing bracket (2), Jiao Zui (3), rear end cap (4), piston (5), the small of the stock (6), trigger (7), main gas circuit (9) and the small of the stock (6), it is characterized in that: be provided with easing valve (10) in the place ahead of trigger, one end of the gas circuit control lever (11) in the easing valve (10) contacts with trigger (7), the other end of gas circuit control lever (11) is connected with spring (12), and gas circuit control lever (11) is provided with through hole (13); In easing valve (10), be provided with secondary gas circuit (14) with gas circuit control lever (11) vertical direction, an end of secondary gas circuit (14) communicates with atmosphere, and the other end of secondary gas circuit (14) communicates with main gas circuit (9).
2. Pneumatic piston as claimed in claim 1 is made the glue rifle, it is characterized in that: also be provided with air gauge (15) on the described rear end cap (4), barometric inlet communicates with main gas circuit (9).
3. Pneumatic piston as claimed in claim 1 is made the glue rifle, it is characterized in that: described piston (5) is not pressure release piston.
4. make the glue rifle as claim 1,2 or 3 described arbitrary Pneumatic pistons, it is characterized in that: the front end at described piston (5) flexibly connects an edge iron (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202718697U CN201848347U (en) | 2010-07-27 | 2010-07-27 | Pneumatic piston type glue gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202718697U CN201848347U (en) | 2010-07-27 | 2010-07-27 | Pneumatic piston type glue gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848347U true CN201848347U (en) | 2011-06-01 |
Family
ID=44090761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202718697U Expired - Fee Related CN201848347U (en) | 2010-07-27 | 2010-07-27 | Pneumatic piston type glue gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848347U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122771A (en) * | 2013-03-19 | 2013-05-29 | 太原理工大学 | Mine tunnel compressed air sequent conveying device and conveying method thereof |
| CN103252302A (en) * | 2013-05-09 | 2013-08-21 | 苏州金牛精密机械有限公司 | Semi-automatic glue gun |
| TWI564089B (en) * | 2012-07-06 | 2017-01-01 | Huang-Cheng Ye | Pneumatic dual-use grip handle smashing gun |
| CN107716238A (en) * | 2017-10-31 | 2018-02-23 | 陈烁 | Glue gun |
| CN110270478A (en) * | 2018-03-14 | 2019-09-24 | 粘合剂技术公司 | Without drop thermosol gelgun |
-
2010
- 2010-07-27 CN CN2010202718697U patent/CN201848347U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI564089B (en) * | 2012-07-06 | 2017-01-01 | Huang-Cheng Ye | Pneumatic dual-use grip handle smashing gun |
| CN103122771A (en) * | 2013-03-19 | 2013-05-29 | 太原理工大学 | Mine tunnel compressed air sequent conveying device and conveying method thereof |
| CN103252302A (en) * | 2013-05-09 | 2013-08-21 | 苏州金牛精密机械有限公司 | Semi-automatic glue gun |
| CN107716238A (en) * | 2017-10-31 | 2018-02-23 | 陈烁 | Glue gun |
| CN110270478A (en) * | 2018-03-14 | 2019-09-24 | 粘合剂技术公司 | Without drop thermosol gelgun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |