CN203076154U - Two-component pneumatic glue injection gun - Google Patents
Two-component pneumatic glue injection gun Download PDFInfo
- Publication number
- CN203076154U CN203076154U CN 201220724064 CN201220724064U CN203076154U CN 203076154 U CN203076154 U CN 203076154U CN 201220724064 CN201220724064 CN 201220724064 CN 201220724064 U CN201220724064 U CN 201220724064U CN 203076154 U CN203076154 U CN 203076154U
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- component
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- pikestaff
- pushing ram
- gun
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Abstract
The utility model provides a two-component pneumatic glue injection gun, which relates to a glue injection gun, and especially relates to a glue injection gun for two-component glue injection with compressed gas as powder. The two-component pneumatic glue injection gun facilitates regulation of a glue injection speed and is convenient to operate. The two-component pneumatic glue injection gun provided by the utility model comprises a gun handle (11), a gun barrel (12), a gas source connector (111), a speed regulating switch (112), an on-off switch (113), a pneumatic motor (2), a main gear (3), an auxiliary gear (4), a charging barrel (5), a first piston (511), a second piston (521), an auxiliary propelling rod (512), a main propelling rod (522), a synchronous connecting rack (53), an end cover (6) and a static mixer (611), wherein the first piston and the second piston are respectively connected into a first component chamber (51) and a second component chamber (52) in the charging barrel in a sliding manner; and openings are formed at the front ends of the first and second component chambers.
Description
Technical field
The utility model relates to a kind of colloid-injecting gun, particularly relates to a kind of colloid-injecting gun that is used for the employing Compressed Gas of bi-component injecting glue as power.
Background technology
At present, be extensive use of in China's building reinforce engineering that all kinds of bonding these glue classes all are two components with A, B glue, i.e. clay and curing agent, they will ratio on request mix and use.In use, generally with special-purpose colloid-injecting gun or manual the operation.The general problem that exists operation to be difficult for of manual operations, result of use is not good, and the operator is had certain technical requirements, has defectives such as operating efficiency is low, labour intensity is big.Use special-purpose colloid-injecting gun to have operated then relatively much more simply.
Used special-purpose colloid-injecting gun has following several at present:
1, manual colloid-injecting gun: carry out with manual power, injecting glue speed is slower, and labour intensity is high slightly;
2, pneumatic colloid-injecting gun: with compressed air is power, directly promote piston and adhesive, injecting glue speed is very fast, labour intensity is low, but owing to directly promote piston with compressed air, the stability control of injecting glue process is had relatively high expectations, being not easy to the people regulates injecting glue speed, injecting glue is too fast, or injecting glue is stagnated inconvenient operation;
3, electronic colloid-injecting gun: with the electricity is that power is operated, and injecting glue speed is very fast, and labour intensity is low, but complex structure, service time is not long, can not steady in a long-term construct, and maintenance cost is big, and the rifle body is heavier.
About electronic colloid-injecting gun, can be 200520071891.6 at the application number that proposes before referring to the applicant, Granted publication number is the disclosed a kind of electronic colloid-injecting gun of Chinese utility model patent on July 26th, 2006 for CN2799746Y, Granted publication day.About pneumatic colloid-injecting gun, can be 200720033835.2 at the application number that proposes before referring to the applicant, Granted publication number is the disclosed a kind of pneumatic colloid-injecting gun of Chinese utility model patent on January 16th, 2008 for CN201006520Y, Granted publication day.
The utility model content
The technical problems to be solved in the utility model provides a kind of pneumatic colloid-injecting gun of bi-component of regulating injecting glue speed, being convenient to operate be convenient to.
The pneumatic colloid-injecting gun of the utility model bi-component comprises pikestaff, and pikestaff top is extended with gun barrel forward, the pikestaff lower end is provided with gas source interface, also be provided with speed by-pass cock and on-off switch on the pikestaff, gas source interface is communicated with on-off switch by the speed by-pass cock, wherein:
Also be provided with air motor in the described pikestaff, air motor is communicated with on-off switch, and the rotating shaft of air motor is provided with master gear, and the inherent master gear of pikestaff next door is provided with pinion, pinion and master gear engagement;
Be provided with barrel in the described gun barrel, be provided with first component chambers and second component chambers abreast along fore-and-aft direction in the barrel, the equal opening of the front end of first component chambers and second component chambers, slidely connect the first piston and second piston in first component chambers and second component chambers respectively, the inherent first piston of first component chambers front side is provided with glue B component, the inherent second piston front side of second component chambers is provided with glue A component, be extended with secondary pushing ram on the first piston backward, secondary pushing ram is slidingly connected on the pikestaff, be extended with main pushing ram on second piston backward, main pushing ram is provided with tooth bar, tooth bar and the engagement of described pinion are fixedly connected with synchronous link between the rear end of secondary pushing ram and the rear end of main pushing ram, and the front end of described gun barrel is covered with end cap, be extended with the discharging mouth on the end cap forward, be provided with the static(al) blender in the discharging mouth.
The pneumatic colloid-injecting gun of the utility model bi-component, the rear end of wherein said main pushing ram and secondary pushing ram all is positioned at outside the described pikestaff.
The pneumatic colloid-injecting gun difference from prior art of the utility model bi-component is that the pneumatic colloid-injecting gun of the utility model bi-component adopts air motor and rack-and-pinion to drive, can adjust the rotating speed of air motor and then adjust the fltting speed of main pushing ram and secondary pushing ram by the by-pass cock of regulating the speed, thereby adjust injecting glue speed, to get well owing to adopt the speed stability of air motor behind the air motor to compare the driving velocity stability that the direct airtight promotion piston of compressed air causes, so the operator that is more convenient for regulates injecting glue speed.Adopt the rack-and-pinion kind of drive that rotatablely moving of pinion become the rectilinear motion of two pushing rams in the pneumatic colloid-injecting gun of the utility model bi-component, simple in structure.Fixedly connected synchronous link is used to make two pushing rams to be synchronized with the movement and glue A component and glue B component is clamp-oned the discharging mouth synchronously in the rear end between two pushing rams, and glue A component and glue B component are extruded from the discharging mouth after the static(al) blender mixes.In the pneumatic colloid-injecting gun of the utility model bi-component, barrel can be produced in batches a plurality of separately, and correspondence is loaded glue A component and glue B component in barrel, can change next barrel like this after the glue injecting glue in the barrel finishes, and convenient the use improved injecting glue efficient.
When the rear end of main pushing ram and secondary pushing ram all is positioned at outside the pikestaff in the pneumatic colloid-injecting gun of the utility model bi-component, can regulate injecting glue speed by the fltting speed of observing main pushing ram and secondary pushing ram, more convenient.When the rear end of main in addition pushing ram and secondary pushing ram all was positioned at outside the pikestaff, two pistons of can pulling back backward when needs are changed barrel were convenient to operate two piston resets.
Below in conjunction with accompanying drawing the pneumatic colloid-injecting gun of the utility model bi-component is described further.
Description of drawings
Fig. 1 is the right view of pneumatic first embodiment of colloid-injecting gun of the utility model bi-component.
The specific embodiment
First embodiment of the pneumatic colloid-injecting gun of the utility model bi-component as shown in Figure 1, the same with prior art, the top of pikestaff 11 is extended with gun barrel 12 forward, the lower end of pikestaff 11 is provided with gas source interface 111, also be provided with speed by-pass cock 112 and on-off switch 113 on the pikestaff 11 in the holding area, gas source interface 111 is communicated with (not shown communication line by speed by-pass cock 112 with on-off switch 113, the mechanism that air velocity is regulated and the mechanism of break-make air-flow are known technology in the prior art, they and improvement of the present utility model have nothing to do, and do not repeat them here).Differently in the present embodiment be, also be provided with air motor 2 in the pikestaff 11, air motor 2 is communicated with on-off switch 113, and the rotating shaft of air motor 2 is provided with master gear 3, and pikestaff 11 inherent master gears 3 next doors are provided with pinion 4, pinion 4 and master gear 3 engagements; Be provided with barrel 5 in the gun barrel 12, be provided with first component chambers 51 and second component chambers 52 abreast along fore-and-aft direction in the barrel 5, the equal opening of front end (not shown opening) of first component chambers 51 and second component chambers 52, slidely connect the first piston 511 and second piston 521 in first component chambers 51 and second component chambers 52 respectively, first component chambers, 51 inherent first pistons, 511 front sides are provided with glue B component, second component chambers, 52 inherent second pistons, 521 front sides are provided with glue A component, be extended with secondary pushing ram 512 on the first piston 511 backward, secondary pushing ram 512 is slidingly connected on the pikestaff 11, be extended with main pushing ram 522 on second piston 521 backward, main pushing ram 522 is provided with tooth bar 5221, tooth bar 5221 and pinion 4 engagements, be fixedly connected with synchronous link 53 between the rear end of secondary pushing ram 512 and the rear end of main pushing ram 522, the front end of gun barrel 12 is covered with end cap 6, be extended with discharging mouth 61 on the end cap 6 forward, be provided with static(al) blender 611 in the discharging mouth 61.The static(al) blender is known technology in the prior art, and its effect is that glue A component and glue B component are mixed.The rear end of main pushing ram 522 and secondary pushing ram 512 all is positioned at outside the pikestaff 11 in the present embodiment.
Present embodiment in use, open on-off switch 113, the plastic emitting speed that one side governing speed by-pass cock 112 one sides are observed the adhesive pouring nozzle exit stops governing speed by-pass cock 112 when suitable, and only control the break-make of on-off switch 113, can carry out the injecting glue operation.When opening on-off switch 113, air motor 2 drives master gear 3 and rotates, master gear 3 drives pinion 4 and rotates, pinion 4 drives main pushing ram 522 by tooth bar 5221 and advances, because the effect of link 53 synchronously, the first piston 511 and second piston 521 move forward synchronously, respectively the glue B component in the glue A component in first component chambers 51 and second component chambers 52 is clamp-oned discharging mouth 61 from the opening part of its front end, glue A component and glue B component are extruded from discharging mouth 61 front ends after static(al) blender 611 mixes.When needs stop injecting glue, disconnect on-off switch 113, air-flow is blocked, air motor 2 stalls, plastic emitting stops.After the glue in the barrel 5 uses up, the barrel that fills that can more renew.At this moment take off end cap 6, the synchronous link 53 of post-tensioning makes first piston 511 and second piston, 521 rollbacks, takes off barrel 5.New barrel correspondence is packed into, be contained in first component chambers 51 and second component chambers 52 of new barrel first piston 511 and second piston 521 are corresponding respectively, cover end cap 6 again and get final product.
In the present embodiment, in fact the rear end of main pushing ram 522 and secondary pushing ram 512 is not limited to be positioned at outside the pikestaff 11, because, observing injecting glue speed can observe from the exit of discharging mouth 61, the first piston 511 and second piston 521 are resetted also might not haul two pushing rams and make it to reset, after can taking off end cap 6 and barrel 5, from gun barrel 12 front ends stretch into club with first piston 511 and second piston 521 to pusher.Only, human eye can be judged injecting glue speed by the speed of advancement of observing main pushing ram 522 and secondary pushing ram 512 when the rear end of main pushing ram 522 and secondary pushing ram 512 was positioned at outside the pikestaff 11, and made the first piston 511 and second piston 521 reset more convenient.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (2)
1. pneumatic colloid-injecting gun of bi-component, comprise pikestaff (11), pikestaff (11) top is extended with gun barrel (12) forward, pikestaff (11) lower end is provided with gas source interface (111), also be provided with speed by-pass cock (112) and on-off switch (113) on the pikestaff (11), gas source interface (111) is communicated with on-off switch (113) by speed by-pass cock (112), it is characterized in that:
Also be provided with air motor (2) in the described pikestaff (11), air motor (2) is communicated with on-off switch (113), the rotating shaft of air motor (2) is provided with master gear (3), the inherent master gear of pikestaff (11) (3) next door is provided with pinion (4), pinion (4) and master gear (3) engagement;
Be provided with barrel (5) in the described gun barrel (12), be provided with first component chambers (51) and second component chambers (52) abreast along fore-and-aft direction in the barrel (5), the equal opening of front end of first component chambers (51) and second component chambers (52), slidely connect first piston (511) and second piston (521) in first component chambers (51) and second component chambers (52) respectively, the inherent first piston of first component chambers (51) (511) front side is provided with glue B component, inherent second piston of second component chambers (52) (521) front side is provided with glue A component, be extended with secondary pushing ram (512) on the first piston (511) backward, secondary pushing ram (512) is slidingly connected on the pikestaff (11), be extended with main pushing ram (522) on second piston (521) backward, main pushing ram (522) is provided with tooth bar (5221), tooth bar (5221) and described pinion (4) engagement, be fixedly connected with synchronous link (53) between the rear end of secondary pushing ram (512) and the rear end of main pushing ram (522), the front end of described gun barrel (12) is covered with end cap (6), be extended with discharging mouth (61) on the end cap (6) forward, be provided with static(al) blender (611) in the discharging mouth (61).
2. the pneumatic colloid-injecting gun of bi-component according to claim 1 is characterized in that: the rear end of described main pushing ram (522) and secondary pushing ram (512) all is positioned at outside the described pikestaff (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724064 CN203076154U (en) | 2012-12-25 | 2012-12-25 | Two-component pneumatic glue injection gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724064 CN203076154U (en) | 2012-12-25 | 2012-12-25 | Two-component pneumatic glue injection gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076154U true CN203076154U (en) | 2013-07-24 |
Family
ID=48822037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724064 Expired - Fee Related CN203076154U (en) | 2012-12-25 | 2012-12-25 | Two-component pneumatic glue injection gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413976A (en) * | 2015-12-08 | 2016-03-23 | 无锡万能胶粘剂有限公司 | Glue injection gun for automobile door and window |
| CN110709157A (en) * | 2017-06-01 | 2020-01-17 | 莱斯勒化妆品公司 | Fluid mixing device |
-
2012
- 2012-12-25 CN CN 201220724064 patent/CN203076154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413976A (en) * | 2015-12-08 | 2016-03-23 | 无锡万能胶粘剂有限公司 | Glue injection gun for automobile door and window |
| CN110709157A (en) * | 2017-06-01 | 2020-01-17 | 莱斯勒化妆品公司 | Fluid mixing device |
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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: 20130724 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |