CN201534126U - Anti-drawing dispensing gun - Google Patents
Anti-drawing dispensing gun Download PDFInfo
- Publication number
- CN201534126U CN201534126U CN2009200878839U CN200920087883U CN201534126U CN 201534126 U CN201534126 U CN 201534126U CN 2009200878839 U CN2009200878839 U CN 2009200878839U CN 200920087883 U CN200920087883 U CN 200920087883U CN 201534126 U CN201534126 U CN 201534126U
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- CN
- China
- Prior art keywords
- glue
- dispensing
- control valve
- cavity
- dispensing nozzle
- 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 relates to an anti-drawing dispensing gun, in particular to an anti-drawing dispensing device used in the dispensing process of high-viscosity silica gel like glue, which mainly solves the problem that when a device is withdrawn as the dispensing operation of the known high-viscosity glue onto a working face is completed, the residual glue forms glue yarn and pollutes non-working faces, and a dispensing device currently used in the industry has a dispensing nozzle directly mounted on the outlet of a glue pressing vessel, resulting in cumbersome and inconvenient operation. The utility model comprises a glue pressing vessel and a dispensing nozzle, and is characterized in that the glue pressing vessel is connected with a cavity of a master control valve of the dispensing gun via a hose, a cylinder and an upper cover are connected to the master control valve, the dispensing nozzle is connected to the upper cover, and a small air pipe is arranged in the dispensing nozzle. The utility model has light weight and convenient operation, and after the dispensing is completed, residual glue inside and outside the outlet of the dispensing nozzle and on the operation points can be blown away via the small air pipe in the dispensing nozzle, so that the disadvantage that the residual glue yarn pollutes the non-working faces is avoided.
Description
Technical field
The utility model relates to a kind of point glue equipment, relates to a kind of high viscosity silica type glue anti-some glue rifle that pulls silk in the spot printing process that is applicable to specifically.
Background technology
When known electronic industry or other industry use high viscosity silica type glue that components and parts are fixed and encapsulated, high viscosity silica type glue is after carrying out the end of job of specking glue to the scope of operation during retraction mechanism, can form from the delay residual gum between operation point-to-point glue mouth and to pull collodion silk and the dirty non-scope of operation, the method of putting glue industry employing resorption and some Jiao Zui heating at present solves is detained the defective that collodion silk is pullled in residual gum formation, but all can not address this problem effectively, in addition, because the mobile extreme difference of high viscosity silica type glue, so industry all will be put the outspoken moulding container outlet (see figure 1) that is installed in of glue at present, directly hand-held moulding container carries out operation, not only heaviness but also inconvenience during handwork.
Summary of the invention
The purpose of this utility model is at above-mentioned deficiency, and a kind of operation that proposes is lightly nimble, can prevent effectively being detained the anti-silk point glue rifle that pulls that residual gum is pulled the dirty non-scope of operation of silk after the end of job of stop glue.Technical solution of the present utility model is: the anti-silk point glue rifle that pulls comprises moulding container and some Jiao Zui, it is characterized in that: the moulding container connects by the cavity of the main control valve of flexible pipe and interior Guan Yudian glue rifle, be connected with the loam cake afterbody on main control valve top and be connected with cylinder, on cover and be connected with a Jiao Zui, be provided with a tracheole in the some glue mouth.
Path between main control valve cavity described in the utility model technical solution and the loam cake cavity is provided with sealing-plug.
Cylinder described in the utility model technical solution is built-in with piston and main valve plug, and spring is housed on the main valve plug, and an end of spring withstands on the piston, and the other end withstands in the cylinder block, and main valve plug stretches on the end of main control valve cavity and is fixed with sealing-plug.
Tracheole described in the utility model technical solution is with being threaded in the cavity of loam cake.
The utility model integral body is the pistol shape, and the moulding container is connected with some glue rifle by flexible pipe, therefore, operates lightly nimblely, also can pull down the lever of a glue rifle and the switch on the lever, with other spot gluing equipment building machine usefulness; In a glue mouth, be provided with a tracheole, behind the glued bundle of point, by blow out in this tracheole an amount of compressed air will remain in a Jiao Zui exit inside and outside surplus glue blow away, pull a drawback of the back dirty non-scope of operation thereby avoided being detained residual gum.
Description of drawings
Fig. 1 is the structural representation of existing point glue equipment;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the enlarged drawing of the built-in tracheole of Fig. 2 mid point glue mouth.
The specific embodiment
Shown in Fig. 2,3, the outlet of moulding container 22 is connected with flexible pipe 21, and import department connects compressed air source, does not draw among the figure, the other end of flexible pipe 21 is connected with tipping tube 20 in the some glue rifle lever 19, and the other end of tipping tube 20 is certain angle of inclination with the cavity of putting glue rifle main control valve 4 and is connected; The afterbody of main control valve 4 is equipped with barrier film 23 and packing ring 5 with the cylinder 7 that is threaded between cylinder 7 and main control valve 4, barrier film 23 is contained on the main valve plug 8 with membrane cover 14 concentric locking collars again, by barrier film 23 cylinder 7 and main control valve 4 inner chambers is separated; Be built-in with piston 9 and main valve plug 8 at cylinder 7, and with 8 rotations of screw 6 control main valve plugs, main valve plug 8 is contained on the piston 9, spring 13 is housed on main valve plug 8, and an end of spring 13 withstands on the piston 9, and the other end withstands in the cylinder block, at cylinder 7 tail ends tail-hood 10 and O RunddichtringO 11 are housed, on the tail-hood 10 joint is housed and connects compressed air source, do not draw among the figure, be added with piston packing 12 between piston 9 and cylinder 7 inwalls; Main valve plug 8 stretches on the end of main control valve 4 cavitys and is fixed with sealing-plug 17, main control valve 4 front ends are equipped with protecgulum 16 and O RunddichtringO 15, be connected with loam cake 3 on main control valve 4 tops, the break-make between the cavity of loam cake 3 and main control valve 4 cavitys is by 17 controls of the sealing-plug on main valve plug 8 one ends; Connecting on one end of loam cake 3 has a glue mouth 2, termination tracheole 1 in addition, the other end of tracheole 1, be that the gas outlet is stretched in a glue mouth 2, at tracheole 1 and loam cake 3 links joint is housed and connects compressed air source, do not draw among the figure, blow to glue mouth 2 exit through tracheole 1; On a glue rifle lever 19, be fixed with switch 18, by the break-make of switch 18 control circuits and gas circuit; Operation principle is: when needs point glue, detain starting switch 18, reversal valve by switch 18 controls is connected compressed air source, compressed air is in tail-hood 10 is sent into cylinder 7, promoting piston 9 and main valve plug 8 moves in cylinder 7, and the sealing-plug 17 that drives in main control valve 4 cavitys moves, thereby make between main control valve 4 cavitys and loam cake 3 cavitys and form path, glue in this moment moulding container 22 under pressure by flexible pipe 21 and in connect tipping tube 20 and flow in the cavity of loam cake 3 through main control valve 4 cavitys, carry out the operation of specking glue by a glue mouth 2 to the scope of operation again, after operation finishes, unclamp starting switch 18, main valve plug 8 resets under the effect of spring 13, drive sealing-plug 17 is sealed the path between main control valve 4 cavitys and loam cake 3 cavitys, point glue mouth 2 stops to spray glue, automatically control the source of the gas of connecting the tracheole 1 on the loam cake 3 by circuit simultaneously, do not draw among the figure, blow out an amount of compressed air through tracheole 1 port of export and will remain in glue inside and outside glue mouth 2 exit and blow and discharge the scope of operation, thereby avoided the delay residual gum to pull a back dirty non-scope of operation.
Claims (4)
1. the anti-silk that pulls is put the glue rifle, comprise moulding container (22) and some Jiao Zui (2), it is characterized in that: moulding container (22) is connected with the cavity of the main control valve (4) of some glue rifle by flexible pipe (21) and interior pipe (20), be connected with loam cake (3) on main control valve (4) top, afterbody is connected with cylinder (7), loam cake (3) is gone up to connect a Jiao Zui (2), is provided with a tracheole (1) in the some Jiao Zui (2).
2. a kind of anti-silk point glue rifle that pulls according to claim 1 is characterized in that the path between described main control valve (4) cavity and loam cake (3) cavity is provided with sealing-plug (17).
3. a kind of anti-silk point glue rifle that pulls according to claim 1 and 2, it is characterized in that described cylinder (7) is built-in with piston (9) and main valve plug (8), spring (13) is housed on the main valve plug (8), one end of spring (13) withstands on the piston (9), the other end withstands in the cylinder block, and main valve plug (8) stretches on the end of main control valve (4) cavity and is fixed with sealing-plug (17).
4. a kind of anti-silk point glue rifle that pulls according to claim 1 is characterized in that described tracheole (1) is with being threaded in the cavity of loam cake (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200878839U CN201534126U (en) | 2009-08-06 | 2009-08-06 | Anti-drawing dispensing gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200878839U CN201534126U (en) | 2009-08-06 | 2009-08-06 | Anti-drawing dispensing gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201534126U true CN201534126U (en) | 2010-07-28 |
Family
ID=42533912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200878839U Expired - Fee Related CN201534126U (en) | 2009-08-06 | 2009-08-06 | Anti-drawing dispensing gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201534126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589662A (en) * | 2019-02-21 | 2020-08-28 | 劲捷生物科技股份有限公司 | Hand-held adhesive injecting device |
-
2009
- 2009-08-06 CN CN2009200878839U patent/CN201534126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589662A (en) * | 2019-02-21 | 2020-08-28 | 劲捷生物科技股份有限公司 | Hand-held adhesive injecting device |
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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: 20100728 Termination date: 20130806 |