CN203046442U - Double-step scraper bar - Google Patents
Double-step scraper bar Download PDFInfo
- Publication number
- CN203046442U CN203046442U CN 201320042980 CN201320042980U CN203046442U CN 203046442 U CN203046442 U CN 203046442U CN 201320042980 CN201320042980 CN 201320042980 CN 201320042980 U CN201320042980 U CN 201320042980U CN 203046442 U CN203046442 U CN 203046442U
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- plane
- scraper strip
- slurry
- double
- scraper bar
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Abstract
The utility model discloses a double-step scraper bar which comprises a scraper bar body, wherein a front end inclined plane and a rear end inclined plane form the lower portion of the scraper bar body, and the front end inclined plane is in a double-step shape, namely two inclined planes with a certain drop height form the front end inclined plane. Not only can splashing of slurry be effectively reduced, the slurry is saved, slurry on a screen printing plate is scraped clearly, but also deformation in the screen printing process can be effectively reduced, and screen printing quality is guaranteed.
Description
Technical field
The utility model relates to a kind of double step scraper strip.
Background technology
Known, solar cell make in the flow process silkscreen process be with silicon slice placed below having the silk screen of template, drive mesh and the template that scraper strip passes silk screen with the slurry extruding by scraper then, thereby slurry is printed onto on the silicon chip, wherein, scraper strip has important effect in serigraphy.The tradition scraper strip generally adopts the shape of rectangle cylinder, in the process of printing extruding, the scraper strip easy deformation, thus the slurry that causes being positioned at the scraper strip front is inhomogeneous, and there are a lot of slurries also can stick to the top of scraper, cause the waste of slurry, the quality of influence printing.The someone disclosed the scraper strip that a kind of bottom surface is the V-type face afterwards, the V-type face is made up of the inclined-plane of two different angles, can reduce scraper strip distortion in the printing process, but in use easily silver is starched waste and slurry splashes because print speed printing speed produces, and influences printing effect simultaneously.
Summary of the invention
The utility model provides a kind of double step scraper strip in order to solve deficiency of the prior art, be on the basis of V-type scraper strip in the bottom, the double step type is arranged on the front end inclined-plane, make it when the printing overfall, play grouting result, originally slurry is wasted and slurry splashes because print speed printing speed produces in reduction greatly, promotes printing effect.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of double step scraper strip, described scraper strip comprises the scraper strip body, scraper strip body bottom is made up of front end inclined-plane and inclined-plane, rear end, angle between front end inclined-plane and the horizontal plane is 65-70 °, angle between inclined-plane, rear end and the horizontal plane is 25-35 °, the double step type is arranged on the front end inclined-plane, namely the front end inclined-plane by two by certain drop with horizontal plane angle be that 65-70 ° inclined-plane is formed, the distance between two inclined-planes is 2-10mm.
Beneficial effect:
Double step scraper strip described in the utility model not only can effectively reduce splashing of slurry, saves slurry, with the slurry drawout scraping on the half tone, but also can effectively reduce distortion in screen printing process, guarantees the quality of serigraphy.
Description of drawings
Fig. 1 is scraper strip structural representation in the prior art.
Fig. 2 is a kind of double step scraper strip structural representation.
Wherein: 1, scraper strip main body 2, front end inclined-plane 3, inclined-plane, rear end 4, a inclined-plane 5, b inclined-plane
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, be scraper strip structural representation in the prior art, scraper strip comprises scraper strip main body 1, scraper strip main body 1 lower end is V-type, is made up of front end inclined-plane 2 and inclined-plane, rear end 3.
Fig. 2 is double step scraper strip structural representation described in the utility model, comprise scraper strip main body 1, front end inclined-plane and inclined-plane, rear end 3 are formed, described front end inclined-plane is the double step type, namely is made up of two a inclined-plane and b inclined-planes by certain drop, and a inclined-plane 4 and b inclined-plane 5 are two parallel inclined-planes, with the angle of horizontal plane be 65 °, the distance that a inclined-plane 4 and b inclined-plane are 5 is 2-10mm, and the shape of double step can reduce splashing of slurry and waste, and has improved printing quality.
Though in the specification embodiment of the present utility model is illustrated, these embodiments just as prompting, should not limit protection domain of the present utility model.Carrying out various omissions, displacement and change in the scope that does not break away from the utility model aim all should be included in the protection domain of the present utility model.
Claims (1)
1. double step scraper strip, described scraper strip comprises the scraper strip body, scraper strip body bottom is made up of front end inclined-plane and inclined-plane, rear end, it is characterized in that: described front end inclined-plane is set to the double step type, and namely the front end inclined-plane is made up of two inclined-planes by certain drop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042980 CN203046442U (en) | 2013-01-25 | 2013-01-25 | Double-step scraper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042980 CN203046442U (en) | 2013-01-25 | 2013-01-25 | Double-step scraper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046442U true CN203046442U (en) | 2013-07-10 |
Family
ID=48729434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320042980 Expired - Fee Related CN203046442U (en) | 2013-01-25 | 2013-01-25 | Double-step scraper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046442U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551291A (en) * | 2013-10-29 | 2014-02-05 | 深圳市联得自动化装备股份有限公司 | Glue coating method and glue laminating machine |
| CN104057691A (en) * | 2014-06-27 | 2014-09-24 | 苏州铉动三维空间科技有限公司 | Novel silk-screen printing scraper |
| CN106585078A (en) * | 2015-10-20 | 2017-04-26 | 镇江大全太阳能有限公司 | Novel glue scraping strip for silk-screen printing |
| CN109532216A (en) * | 2018-12-27 | 2019-03-29 | 江苏省宜兴电子器件总厂有限公司 | A kind of filler press printing head for HTCC shell via fill |
| CN110406157A (en) * | 2019-09-04 | 2019-11-05 | 石家庄百特工具有限公司 | Powder spreading device and chilling press |
-
2013
- 2013-01-25 CN CN 201320042980 patent/CN203046442U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551291A (en) * | 2013-10-29 | 2014-02-05 | 深圳市联得自动化装备股份有限公司 | Glue coating method and glue laminating machine |
| CN103551291B (en) * | 2013-10-29 | 2015-08-12 | 深圳市联得自动化装备股份有限公司 | Glue spreading method and glue make-up machine |
| CN104057691A (en) * | 2014-06-27 | 2014-09-24 | 苏州铉动三维空间科技有限公司 | Novel silk-screen printing scraper |
| CN106585078A (en) * | 2015-10-20 | 2017-04-26 | 镇江大全太阳能有限公司 | Novel glue scraping strip for silk-screen printing |
| CN109532216A (en) * | 2018-12-27 | 2019-03-29 | 江苏省宜兴电子器件总厂有限公司 | A kind of filler press printing head for HTCC shell via fill |
| CN110406157A (en) * | 2019-09-04 | 2019-11-05 | 石家庄百特工具有限公司 | Powder spreading device and chilling press |
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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: 20130710 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |