CN205380030U - High -efficient coating unit and use its coating system - Google Patents
High -efficient coating unit and use its coating system Download PDFInfo
- Publication number
- CN205380030U CN205380030U CN201620132011.XU CN201620132011U CN205380030U CN 205380030 U CN205380030 U CN 205380030U CN 201620132011 U CN201620132011 U CN 201620132011U CN 205380030 U CN205380030 U CN 205380030U
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- China
- Prior art keywords
- nozzle
- frictioning
- coating
- backflash
- efficient apparatus
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Abstract
The utility model discloses a high -efficient coating unit, say and the lift pump including frictioning nozzle, counter -flow vat, the hole of converging, time rubber tube way, feeding rubber pipe, the cross section of frictioning nozzle is the toper structure, the middle part of frictioning nozzle is provided with gap -shaped's discharge gate, the discharge gate set up in the sharp -pointed end of frictioning nozzle, the feed inlet intercommunication of frictioning nozzle the one end that feeding rubber pipe said, the counter -flow vat encircle set up in around the frictioning nozzle, converge the hole set up in the one end of counter -flow vat, the one end intercommunication that the rubber tube was said returns the hole of converging, the lift pump intercommunication the other end that the rubber tube was said returns. The utility model discloses a pinpoint accuracy coating unit simple structure can clear up easily to can carry on recycle to the glue that the knife coating spills over.
Description
Technical field
This utility model relates to mobile phone production field, particularly relates to a kind of efficient apparatus for coating and uses its coating system.
Background technology
Smart mobile phone is increasingly becoming requisite requirement in people's life, in the production process of smart mobile phone, owing to it has capacitive screens one piece big, it is thus desirable on fitting in the surface of sheet glass electronic device, and in the process of laminating, the thickness of the glue of binding face is needed to keep higher precision.
Current production technology is, the sheet glass handled well is kept flat on the table, and product down, is carried out the coating of glue and strikes off by scraper gum exudation mouth.But, this kind of mode is coated with each time and will carry out a scraper gel resin engineering, and therefore production efficiency is also very low, and in gel resin process, the glue of spilling can pollute workbench so that plant maintenance difficulty is greatly improved, and the glue overflowed cannot reuse, and causes and greatly wastes.
Utility model content
The purpose of this utility model is in that to overcome above deficiency and defect propose a kind of simple and light, safe and reliable apparatus for coating and use its coating system.
For reaching this purpose, this utility model by the following technical solutions:
A kind of efficiently apparatus for coating, including frictioning nozzle, backflash, hole of confluxing, returns plastic pipe, glue inlet tube road and lift pump；The cross section of described frictioning nozzle is pyramidal structure, and the middle part of described frictioning nozzle is provided with slot-shaped discharging opening, and described discharging opening is arranged at the sharp end of described frictioning nozzle, and the charging aperture of described frictioning nozzle connects the one end in described glue inlet tube road；Described backflash around being arranged at the surrounding of described frictioning nozzle, described in hole of confluxing be arranged at one end of described backflash, hole of confluxing described in one end connection of described time plastic pipe, the other end of described lift pump described time plastic pipe of connection.
Preferably, being additionally provided with secondary scraping article, described secondary scraping article is arranged at the discharging opening of the side of described backflash, described secondary scraping article and described frictioning nozzle and be arranged in parallel.
Preferably, described secondary scraping article is be obliquely installed in the side of described backflash, and the angle of described secondary scraping article and described backflash is 45-80 °.
Preferably, being additionally provided with heater, temperature sensor and PLC, described heater is arranged at the lower section of described backflash, and described temperature sensor is arranged in described backflash, and described PLC electrically connects described temperature sensor and heater.
Preferably, described backflash is arranged for hole of confluxing described in being tilted towards, and the gradient of described backflash is 4%-10%.
Preferably, described glue inlet tube road also includes into glue cushion chamber, described in enter glue cushion chamber and be arranged at the one end in described glue inlet tube road, described in enter glue cushion chamber and connect with the charging aperture of described frictioning nozzle.
A kind of coating system using efficient apparatus for coating, including adsorbent equipment, described efficient apparatus for coating and driving device, described driving device connects described efficient apparatus for coating, makes described efficient apparatus for coating to move back and forth by corresponding described adsorbent equipment；Vertically downward, the discharging opening of the frictioning nozzle of described efficient apparatus for coating is vertically upward in the adsorption section of described adsorbent equipment.
Efficient apparatus for coating simple in construction of the present utility model, it is possible to easily clear up, and the glue of blade coating spilling can be recycled；
Coating system of the present utility model, it is easy to assembling, and easy to maintenance, and automaticity is high, is suitable for the demand of large-scale industrial production.
Accompanying drawing explanation
This utility model is described further by accompanying drawing, but the content in accompanying drawing is not constituted any restriction of the present utility model.
Fig. 1 is the schematic diagram of one of them embodiment of apparatus for coating of the present utility model；
Fig. 2 is the profile of one of them embodiment of apparatus for coating of the present utility model；
Fig. 3 is the schematic diagram of one of them embodiment of coating system of the present utility model.
Wherein: frictioning nozzle 1, discharging opening 12, backflash 2, hole 3 of confluxing, return plastic pipe 4, glue inlet tube road 5, enter glue cushion chamber 51, secondary scraping article 6, heater 7, sheet glass 8, adsorbent equipment A, described efficient apparatus for coating B, driving device C, angle n.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with accompanying drawing and by detailed description of the invention.
The efficient apparatus for coating B of the present embodiment, as shown in Figure 1, 2, a kind of efficiently apparatus for coating, including frictioning nozzle 1, backflash 2, hole 3 of confluxing, returns plastic pipe 4, glue inlet tube road 5 and lift pump；The cross section pyramidal structure that described frictioning nozzle 1 is, the middle part of described frictioning nozzle 1 is provided with slot-shaped discharging opening 12, and described discharging opening 12 is arranged at the sharp end of described frictioning nozzle 1, and the charging aperture of described frictioning nozzle 1 connects the one end in described glue inlet tube road 5；Described backflash 2 around the surrounding being arranged at described frictioning nozzle 1, described in hole 3 of confluxing be arranged at one end of described backflash 2, hole 3 of confluxing described in one end connection of described time plastic pipe 4, the other end of described lift pump described time plastic pipe 4 of connection.
The efficient apparatus for coating B of the present embodiment is in use, the sheet glass 8 needing glue coating is positioned at the top of efficient apparatus for coating 9, the frictioning nozzle 1 of efficient apparatus for coating 9 is near described sheet glass 8, glue is carried by glue inlet tube road 5, the surface of sheet glass 8 is extruded and adheres in slot-shaped discharging opening 12, now efficiently apparatus for coating 9 moves horizontally relative to described sheet glass 8, and the whole surface of glue uniform adhesion to sheet glass 8, and the frictioning nozzle 1 of pyramidal structure has also functioned to be coated with the effect scraped, unnecessary glue is blown off, and it is back to back plastic pipe 4 from around backflash 2 about by hole 3 of confluxing.So just can realize: be 1. coated with, scrape one action of glue and just can complete；2. unnecessary glue carries out recycling, it is to avoid waste.More specifically, the described other end returning plastic pipe 4 of described lift pump connection so that return plastic pipe 4 and create negative pressure, accelerate the backflow of glue, it is to avoid the glue of thickness too much causes overflowing from backflash 2, contaminated equipment.
Preferably, the efficient apparatus for coating B of the present embodiment is additionally provided with secondary scraping article 6, described secondary scraping article 6 is arranged at the side of described backflash 2, the discharging opening 12 of described secondary scraping article 6 and described frictioning nozzle 1 be arranged in parallel, more specifically, described secondary scraping article 6 is be obliquely installed in the side of described backflash 2, and the angle n of described secondary scraping article 6 and described backflash 2 is 45-80 °.So that it is more uniform to stick to sheet glass 8 glue above, and control the thickness of glue further, arranging secondary scraping article 6 to increase the painting to sheet glass 8 and scrape, secondary scraping article 6 is arranged at the side of described backflash 2 can so that secondary be coated with the glue scraping out and enters backflash 2 and reclaim.
Preferably, it is additionally provided with heater 7, temperature sensor and PLC, described heater 7 is arranged at the lower section of described backflash 2, and described temperature sensor is arranged in described backflash 2, and described PLC electrically connects described temperature sensor and heater.Owing to efficient apparatus for coating B is hardware, heat when glue circulates herein above can quickly run off, and the glue cooled down can become very thickness, mobility is substantially reduced, therefore heater 7 is added, make the glue at backflash 2 can obtain suitable heating, increase mobility, it is to avoid the glue of backflash 2 too much overflows；Temperature sensor is set and PLC can control the temperature that backflash 2 is heated by heater 7 more exactly, it is to avoid be overheated or supercool, it is achieved Automated condtrol.
Preferably, described backflash 2 is arranged for hole 3 of confluxing described in being tilted towards, and the gradient of described backflash 2 is 4%-10%.The backflash 2 of inclination is set, it is possible to be easy to the backflow of glue further.
Preferably, described glue inlet tube road 5 also includes into glue cushion chamber 51, described in enter glue cushion chamber 51 and be arranged at the one end in described glue inlet tube road 5, described in enter glue cushion chamber 51 and connect with the charging aperture of described frictioning nozzle 1.From bottom to top flow for glue, it is thus desirable to it is pressurizeed, if and the bad meeting of Stress control makes the glue that frictioning nozzle 1 sprays uneven in this process, or there is bubble, therefore arrange into glue cushion chamber 51, spray from the discharging opening 12 of frictioning nozzle 1 again after making glue inside cushion so that the glue of ejection more uniformly and does not have bubble.
The efficient apparatus for coating B of the present embodiment has the advantage that 1. glue sprayings by frictioning nozzle 1 so that glue spraying and two actions of blade coating carry out simultaneously；2. sheet glass 8 is arranged at the top of efficient apparatus for coating B so that the glue after blade coating will not pollute workbench；3. backflash 2 is set so that the glue after blade coating can pass through backflash 2 and carry out recycling.
A kind of coating system of the efficient apparatus for coating using the present embodiment, as shown in Figure 3, connect described efficient apparatus for coating B including adsorbent equipment A, described efficient apparatus for coating B and driving device C, described driving device C, make described efficient apparatus for coating B to move back and forth by corresponding described adsorbent equipment A；Vertically downward, the discharging opening 12 of the frictioning nozzle 1 of described efficient apparatus for coating is vertically upward in the adsorption section of described adsorbent equipment A.Operationally, described adsorbent equipment A carries out sheet glass 8 to adsorb, fix this coating system, and the efficient apparatus for coating B driving by driving device C is uniformly coated on glue the lower surface of sheet glass 8.
Know-why of the present utility model is described above in association with specific embodiment.These describe and are intended merely to explanation principle of the present utility model, and can not be construed to the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes fall within protection domain of the present utility model.
Claims (7)
1. an efficient apparatus for coating, it is characterised in that: include frictioning nozzle, backflash, hole of confluxing, return plastic pipe, glue inlet tube road and lift pump；
The cross section of described frictioning nozzle is pyramidal structure, and the middle part of described frictioning nozzle is provided with slot-shaped discharging opening, and described discharging opening is arranged at the sharp end of described frictioning nozzle, and the charging aperture of described frictioning nozzle connects the one end in described glue inlet tube road；
Described backflash around being arranged at the surrounding of described frictioning nozzle, described in hole of confluxing be arranged at one end of described backflash, hole of confluxing described in one end connection of described time plastic pipe, the other end of described lift pump described time plastic pipe of connection.
2. efficient apparatus for coating according to claim 1, it is characterised in that: being additionally provided with secondary scraping article, described secondary scraping article is arranged at the discharging opening of the side of described backflash, described secondary scraping article and described frictioning nozzle and be arranged in parallel.
3. efficient apparatus for coating according to claim 2, it is characterised in that: described secondary scraping article is be obliquely installed in the side of described backflash, and the angle of described secondary scraping article and described backflash is 45-80 °.
4. efficient apparatus for coating according to claim 1, it is characterized in that: be additionally provided with heater, temperature sensor and PLC, described heater is arranged at the lower section of described backflash, described temperature sensor is arranged in described backflash, and described PLC electrically connects described temperature sensor and heater.
5. efficient apparatus for coating according to claim 1, it is characterised in that: described backflash is arranged for hole of confluxing described in being tilted towards, and the gradient of described backflash is 4%-10%.
6. efficient apparatus for coating according to claim 1, it is characterised in that: described glue inlet tube road also includes into glue cushion chamber, described in enter glue cushion chamber and be arranged at the one end in described glue inlet tube road, described in enter glue cushion chamber and connect with the charging aperture of described frictioning nozzle.
7. the coating system of the efficient apparatus for coating used described in claim 1-6, it is characterized in that: include adsorbent equipment, described efficient apparatus for coating and driving device, described driving device connects described efficient apparatus for coating, makes described efficient apparatus for coating to move back and forth by corresponding described adsorbent equipment；
Vertically downward, the discharging opening of the frictioning nozzle of described efficient apparatus for coating is vertically upward in the adsorption section of described adsorbent equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132011.XU CN205380030U (en) | 2016-02-19 | 2016-02-19 | High -efficient coating unit and use its coating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132011.XU CN205380030U (en) | 2016-02-19 | 2016-02-19 | High -efficient coating unit and use its coating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380030U true CN205380030U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132011.XU Expired - Fee Related CN205380030U (en) | 2016-02-19 | 2016-02-19 | High -efficient coating unit and use its coating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043665A (en) * | 2017-11-22 | 2018-05-18 | 兰如平 | A kind of automatic gum coater for clearing up residue glue suitable for cloth |
| CN113351428A (en) * | 2021-06-21 | 2021-09-07 | 安徽省三环康乐包装材料有限公司 | Packing decoration printing brush mucilage binding is put |
-
2016
- 2016-02-19 CN CN201620132011.XU patent/CN205380030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043665A (en) * | 2017-11-22 | 2018-05-18 | 兰如平 | A kind of automatic gum coater for clearing up residue glue suitable for cloth |
| CN113351428A (en) * | 2021-06-21 | 2021-09-07 | 安徽省三环康乐包装材料有限公司 | Packing decoration printing brush mucilage binding is put |
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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: 20160713 Termination date: 20210219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |