CN2766974Y - Width adjustable coating gun - Google Patents
Width adjustable coating gun Download PDFInfo
- Publication number
- CN2766974Y CN2766974Y CN 200420064597 CN200420064597U CN2766974Y CN 2766974 Y CN2766974 Y CN 2766974Y CN 200420064597 CN200420064597 CN 200420064597 CN 200420064597 U CN200420064597 U CN 200420064597U CN 2766974 Y CN2766974 Y CN 2766974Y
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- China
- Prior art keywords
- spraying nozzle
- spool
- adjustable
- width
- main
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- Expired - Fee Related
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a width adjustable coating gun which comprises a coating mouth, a main body, a valve needle, a valve core, etc. The utility model is composed of a width adjustable coating mouth device (26), a main body device (25), a back cover device (24) and a screw adjusting device (23). The screw adjusting device (23) is connected with the back cover device (24) via a post tensioning nut (8), and the back cover device (24) is connected with the main body device (25) via a back cover connection bolt (3). The width adjustable coating mouth device (26) is connected with the main body device (25) via a connection bolt (19). The utility model has the advantages that a width adjustable nozzle is installed on a main gun, so spray sheet (21), a coating gun or a spray gun can be replaced without the need of stopping a machine, and a glue coating or spraying width can be changed by only adjusting an online knob. The utility model realizes one gun with multiple purposes, reduces the cost of coating or spraying glue and raise manufacturing efficiency.
Description
Technical field
The utility model relates to a kind of adjustable-width coating rifle, specifically is meant the coating rifle that is used to realize the width-adjustable joint on a kind of PUR equipment, belongs to the device of being furnished with the injected material of heating.
Background technology
Existing coating rifle, as China's number of patent application is 02253196.3, denomination of invention is " the reversed bay-type PUR is interrupted the coating rifle that do not trail at a high speed ", it is made up of main body, admission gear, glue feed mechanism, spraying nozzle, air cavity, piston etc., and its weak point is: gluing width and spray glue width are unadjustable.In women and children's product or packing production industry, often need being subjected to colloid degree of broadening gluing or spray glue.At present, to being subjected to colloid degree of broadening gluing or spray glue, generally be by shutting down replacing spray sheet or changing spray gun and realize.No matter be to realize degree of broadening gluing or spray glue, all can cause production cost increase, production efficiency to reduce, and inconvenient the realization controlled automatically by replacing spray sheet or replacing spray gun.
Summary of the invention
The purpose of this utility model is that proposition is a kind of on PUR equipment, changes the adjustable-width coating rifle of gluing width or spray glue width by online adjusting knob.
The purpose of this utility model is achieved in that this adjustable-width is coated with rifle and is made up of adjustable-width spraying nozzle device, agent set, back lid arrangement and adjusting screw(rod) device; The adjusting screw(rod) device is connected by the post-tensioning nut with the back lid arrangement; Back lid arrangement is connected by the bonnet attachment screw with agent set; Adjustable-width spraying nozzle device is connected by attachment screw with agent set.The gum outlet place of closing main rifle or back suction master rifle at general pneumatic open-close, air to open spring adorns a broad-adjustable coating or a spray tip.When coating rifle or spray gun work, thermosol is flowed through adjustable-width coating or spray tip to adjustable valve core fabrication hole from main rifle gum outlet, regulating spool makes the plastic hole of the corresponding position of spool communicate with the glue hole of going into of nozzle, thereby obtains the gluing or the spray glue of respective width.
The utility model has the advantages that: change the spray sheet by the adjustable-width nozzle being installed, can being shut down on main rifle, need not shut down and change coating rifle or spray gun, as long as just can change gluing or spray glue width by online adjusting knob.Realize the many usefulness of a rifle, and be easy to realize control automatically gluing or spray glue width.Reduce the production cost of gluing or spray glue, enhance productivity.
Description of drawings
Fig. 1 adjustable-width coating rifle schematic diagram.
Fig. 2 adjustable-width coating rifle A-A generalized section.
Fig. 3 adjustable-width nozzle B-B generalized section.
Fig. 4 adjustable valve core circumference launches schematic diagram.
Fig. 5 sprays the sheet schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, adjustable-width coating rifle is by four most of compositions such as adjusting screw(rod) device 23, back lid arrangement 24, agent set 25 and adjustable-width spraying nozzle devices 26.Adjusting screw(rod) device 23 is connected by post-tensioning nut 8 with back lid arrangement 24; Back lid arrangement 24 is connected by bonnet attachment screw 3 with agent set 25; Adjustable-width spraying nozzle device 26 is connected by attachment screw 19 with agent set 25.Adjusting screw(rod) device 23 comprises: adjusting screw(rod) 1, adjusting nut 2 and post-tensioning nut 8 etc.; Back lid arrangement 24 comprises: bonnet attachment screw 3 and bonnet 4 etc.; Agent set 25 comprises: main body 5, main body air admission hole 6, main body glue feeding opening 7, spring 9, piston 10, piston cavity of resorption 11, spool 12 and needle 13 etc.; Adjustable-width spraying nozzle device 26 comprises: main spraying nozzle 14, secondary spraying nozzle 15, attachment screw 16, main spraying nozzle is gone into glue mouth 17, adjustable-width spraying nozzle spool 18, main spraying nozzle gum outlet 20, spray sheet 21, spray sheet outlet 22, adjustable-width spraying nozzle spool adjusting knob 27, adjustable-width spraying nozzle spool is gone into glue mouth 28, spool is deposited adhesive process hole 29, adjustable-width spraying nozzle spool gum outlet 30, valve core seal ring 31, poppet shaft is to alignment pin 32, spool regulation stall alignment pin 33, spool regulation stall spring 34, spool blocks up glue plug screw 35, poppet shaft is to locating slot 36 and spray sheet plastic emitting groove 37 etc.The through hole of adjustable-width spraying nozzle spool 18 and main spraying nozzle 14 is by excessively being connected, and the through hole right-hand member is blocked with the stifled glue plug screw 35 of spool; The spool of adjustable-width spraying nozzle spool 18 is deposited the right-hand member in adhesive process hole 29 and is blocked with stifled glue plug screw; Adjustable-width spraying nozzle spool 18 is packed into behind the through hole of main spraying nozzle 14, adjustable-width spraying nozzle spool is gone into glue mouth 28 and is gone into glue mouth 17 with main spraying nozzle and communicate, poppet shaft is inserted in poppet shaft to locating slot 36 to alignment pin 32 simultaneously, thereby makes adjustable-width spraying nozzle spool 18 axial location.Regulate adjustable-width spraying nozzle spool adjusting knob 27 to the relevant position, the correspondence position of adjustable-width spraying nozzle spool gum outlet 30 communicates with main spraying nozzle gum outlet 20.
When the work of coating rifle, high pressure gas enters piston cavity of resorption 11 through main body air admission hole 6, promotes to move on piston 10 and the needle 13, makes needle 13 and main spraying nozzle go into 17 disengagings of glue mouth and cooperates.At this moment, the high moulding of getting through gear pump is gone into glue mouth 17, is gone into the two ends of glue mouth 28 to adjustable-width spraying nozzle spool again from the main body glue feeding opening 7 main spraying nozzle of flowing through.The high moulding that flows into adjustable-width spraying nozzle spool 18 is stored in spool and deposits in the adhesive process hole 29.When adjustable-width spraying nozzle spool adjusting knob 27 is screwed into the appropriate location, communicate with main spraying nozzle gum outlet 20 as spool A position, this moment, spool was deposited high moulding in the adhesive process hole 29 from adjustable-width spraying nozzle spool gum outlet 30 (A position) the main spraying nozzle gum outlet 20 of flowing through, to spray sheet plastic emitting groove 37, flowed out by spray sheet outlet 22, this moment, the glue of A molded breadth degree was flowed out in the spraying nozzle outlet again.When adjustable-width spraying nozzle spool adjusting knob 27 is screwed into the B position, the spraying nozzle outlet will be flowed out the glue of Type B width.When adjustable-width spraying nozzle spool adjusting knob 27 is screwed into the C position, the spraying nozzle outlet will be flowed out the glue of C molded breadth degree.When adjustable-width spraying nozzle spool adjusting knob 27 is screwed into the D position, the spraying nozzle outlet will be flowed out the glue of D molded breadth degree etc.By on adjustable-width spraying nozzle spool, beating different hole groups of arranging, can realize not shutting down replacing spray sheet 21, not shut down and change coating rifle or spray gun, only just can realize gluing or spray the glue width changing by online adjusting knob 27.
A molded breadth degree is 0.3-100mm; The Type B width is 0.9-300mm; C molded breadth degree is 1.5-500mm; D molded breadth degree is 2.1-700mm.
On adjustable-width spraying nozzle spool adjusting knob 27, add servomotor, can realize the automatic control of gluing or spray glue width.
Claims (1)
1. an adjustable-width coating rifle comprises spraying nozzle, main body, needle, spool, piston, pore, glue feeding opening and plastic hole, it is characterized in that:
Adjustable-width coating rifle comprises: adjusting screw(rod) device (23), back lid arrangement (24), agent set (25) and adjustable-width spraying nozzle device (26); Adjusting screw(rod) device (23) is connected by post-tensioning nut (8) with back lid arrangement (24); Back lid arrangement (24) is connected by bonnet attachment screw (3) with agent set (25); Adjustable-width spraying nozzle device (26) is connected by attachment screw (19) with agent set (25); Agent set (25) comprising: main body (5), main body air admission hole (6), main body glue feeding opening (7), spring (9), piston (10), piston cavity of resorption (11), spool (12) and needle (13); Adjustable-width spraying nozzle device (26) comprising: main spraying nozzle (14), secondary spraying nozzle (15), attachment screw (16), main spraying nozzle is gone into Jiao Kou (17), adjustable-width spraying nozzle spool (18), main spraying nozzle gum outlet (20), spray sheet (21), spray sheet outlet (22), adjustable-width spraying nozzle spool adjusting knob (27), adjustable-width spraying nozzle spool is gone into Jiao Kou (28), spool is deposited adhesive process hole (29), adjustable-width spraying nozzle spool gum outlet (30), valve core seal ring (31), poppet shaft is to alignment pin (32), spool regulation stall alignment pin (33), spool regulation stall spring (34), spool blocks up glue plug screw (35), poppet shaft is to locating slot (36) and spray sheet plastic emitting groove (37); The through hole of adjustable-width spraying nozzle spool (18) and main spraying nozzle (14) is by excessively being connected, and the through hole right-hand member is blocked with the stifled glue plug screw (35) of spool; The spool of adjustable-width spraying nozzle spool (18) is deposited the right-hand member in adhesive process hole (29) and is blocked with stifled glue plug screw; Adjustable-width spraying nozzle spool (18) is packed into behind the through hole of main spraying nozzle (14), adjustable-width spraying nozzle spool is gone into Jiao Kou (28) and is gone into Jiao Kou (17) with main spraying nozzle and communicate, poppet shaft is inserted in poppet shaft to locating slot (36) to alignment pin (32) simultaneously, makes adjustable-width spraying nozzle spool (18) axial location; Regulate adjustable-width spraying nozzle spool adjusting knob (27) to the relevant position, the correspondence position of adjustable-width spraying nozzle spool gum outlet (30) communicates with main spraying nozzle gum outlet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064597 CN2766974Y (en) | 2004-06-02 | 2004-06-02 | Width adjustable coating gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064597 CN2766974Y (en) | 2004-06-02 | 2004-06-02 | Width adjustable coating gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2766974Y true CN2766974Y (en) | 2006-03-29 |
Family
ID=36680834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420064597 Expired - Fee Related CN2766974Y (en) | 2004-06-02 | 2004-06-02 | Width adjustable coating gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2766974Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927227A (en) * | 2009-09-28 | 2010-12-29 | 深圳市轴心自控技术有限公司 | Three-component valve |
| CN104661760A (en) * | 2012-09-27 | 2015-05-27 | 大众汽车瓦尔塔微电池研究有限责任两合公司 | Switchable slot valve for a coating system, coating system and coating method |
| CN106311559A (en) * | 2016-09-05 | 2017-01-11 | 信利光电股份有限公司 | Coating device and method |
| CN108554669A (en) * | 2018-01-03 | 2018-09-21 | 京东方科技集团股份有限公司 | A kind of nozzle, coating machine and coating method |
| WO2019237335A1 (en) * | 2018-06-15 | 2019-12-19 | 金湖三木机械制造实业有限公司 | Gun frame adjusting mechanism adapted for wide and narrow materials |
| CN112076954A (en) * | 2020-09-14 | 2020-12-15 | 浙江工业职业技术学院 | Coating device of PVDF (polyvinylidene fluoride) diaphragm for lithium battery |
| CN112455058A (en) * | 2021-01-26 | 2021-03-09 | 佛山市顺德区普瑞特机械制造有限公司 | Full-automatic plate laminating production line |
| CN112810292A (en) * | 2021-01-18 | 2021-05-18 | 佛山市顺德区普瑞特机械制造有限公司 | Plate body processing device of full-automatic plate laminating production line |
-
2004
- 2004-06-02 CN CN 200420064597 patent/CN2766974Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927227A (en) * | 2009-09-28 | 2010-12-29 | 深圳市轴心自控技术有限公司 | Three-component valve |
| CN101927227B (en) * | 2009-09-28 | 2013-05-01 | 深圳市轴心自控技术有限公司 | Three-component valve |
| CN104661760A (en) * | 2012-09-27 | 2015-05-27 | 大众汽车瓦尔塔微电池研究有限责任两合公司 | Switchable slot valve for a coating system, coating system and coating method |
| CN106311559A (en) * | 2016-09-05 | 2017-01-11 | 信利光电股份有限公司 | Coating device and method |
| CN108554669A (en) * | 2018-01-03 | 2018-09-21 | 京东方科技集团股份有限公司 | A kind of nozzle, coating machine and coating method |
| WO2019237335A1 (en) * | 2018-06-15 | 2019-12-19 | 金湖三木机械制造实业有限公司 | Gun frame adjusting mechanism adapted for wide and narrow materials |
| CN112076954A (en) * | 2020-09-14 | 2020-12-15 | 浙江工业职业技术学院 | Coating device of PVDF (polyvinylidene fluoride) diaphragm for lithium battery |
| CN112810292A (en) * | 2021-01-18 | 2021-05-18 | 佛山市顺德区普瑞特机械制造有限公司 | Plate body processing device of full-automatic plate laminating production line |
| CN112455058A (en) * | 2021-01-26 | 2021-03-09 | 佛山市顺德区普瑞特机械制造有限公司 | Full-automatic plate laminating production line |
| WO2022160609A1 (en) * | 2021-01-26 | 2022-08-04 | 广东瀚秋智能装备股份有限公司 | Full-automatic plate laminating production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |