CN204160875U - A kind of reinforced sandwich oblique angle frictioning bar - Google Patents
A kind of reinforced sandwich oblique angle frictioning bar Download PDFInfo
- Publication number
- CN204160875U CN204160875U CN201420503419.4U CN201420503419U CN204160875U CN 204160875 U CN204160875 U CN 204160875U CN 201420503419 U CN201420503419 U CN 201420503419U CN 204160875 U CN204160875 U CN 204160875U
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- CN
- China
- Prior art keywords
- layer
- carbon fiber
- fiber material
- frictioning bar
- plane
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- 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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- 239000000463 material Substances 0.000 claims abstract description 54
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 34
- 239000004917 carbon fiber Substances 0.000 claims abstract description 34
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 238000007639 printing Methods 0.000 abstract description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052709 silver Inorganic materials 0.000 abstract description 3
- 239000004332 silver Substances 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 abstract description 3
- 230000001131 transforming Effects 0.000 abstract description 3
- 238000009304 pastoral farming Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001172 regenerating Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model provides a kind of reinforced sandwich oblique angle frictioning bar, it comprises frictioning bar body, frictioning bar body lower end is for scraping the edge of a knife, scrape between the both sides, front and back of the edge of a knife and frictioning bar body and form two inclined-planes, the both sides, front and back of frictioning bar body are respectively equipped with layer of carbon fiber material, before the lower end of two-layer layer of carbon fiber material is respectively equipped with and flushes with above-mentioned inclined-plane, rear layer of carbon fiber material inclined-plane, the outside of the layer of carbon fiber material on front side of frictioning bar body is also provided with PU material layer, the lower end of PU material layer is provided with the PU material layer inclined-plane flushed with above-mentioned front layer of carbon fiber material inclined-plane.The utility model can ensure grazing and the flatness of the silver slurry lines be printed onto on cell piece; The height of the lines after printing can be ensured; Improve grid line height and then reach the object increasing depth-width ratio, improve the transformation efficiency of cell piece, reduce cell piece printing cost; Reduce grid line and extend out phenomenon; Increase layer of carbon fiber material to increase scraping article intensity and improve frictioning service life.
Description
Technical field
The utility model relates to printing machine production technical field, particularly one reinforced sandwich oblique angle frictioning bar.
Background technology
Solar energy power generating can occupy the important seat of world energy sources consumption in the near future, not only wants Substitute For Partial conventional energy resource, and will become the main body of world energy supplies.Expect the year two thousand thirty, regenerative resource will account for more than 30% in total energy structure, and the accounting of solar energy power generating in world's total electricity supply also will reach more than 10%; To the year two thousand forty, regenerative resource will account for more than 50% of total energy consumption, and solar energy power generating will account for more than 20% of total electricity; To 21 century Mo, regenerative resource will account for more than 80% in energy resource structure, and solar electrical energy generation will account for more than 60%.These numerals be enough to demonstrate solar photovoltaic industry development prospect and in the important strategic position of energy field.
In photovoltaic cell plate printer production process, normally used is the frictioning bar of square, in printing process, frictioning bar becomes an angle of 90 degrees with silk screen, the silver slurry weight of the printing when printing is difficult to control like this, and when printing because 90 degree angles of frictioning bar and silk screen are with regard to very difficult straight, the level and smooth row that ensure the lines after printing.It is bad that the rear grid line of silk-screen silk-screen sintering extends out the excessive depth-width ratio that causes, and then affect the transformation efficiency of cell piece.Thisly not only to lose time but also the conventional method reducing production capacity is urgently sought a kind of scheme and solved.
Summary of the invention
In order to overcome the defect of prior art, the utility model provides following technical scheme:
A kind of reinforced sandwich oblique angle scraping article, it comprises frictioning bar body, described frictioning bar body lower end is for scraping the edge of a knife, described scraping between the both sides, front and back of the edge of a knife and frictioning bar body forms two inclined-planes, the both sides, front and back of described frictioning bar body are respectively equipped with layer of carbon fiber material, the lower end of described two-layer layer of carbon fiber material is respectively equipped with and flushes front layer of carbon fiber material inclined-plane and rear layer of carbon fiber material inclined-plane with above-mentioned inclined-plane, the outside of the layer of carbon fiber material on front side of described frictioning bar body is also provided with PU material layer, the lower end of described PU material layer is provided with the PU material layer inclined-plane flushed with above-mentioned front layer of carbon fiber material inclined-plane.
As preferably, described front layer of carbon fiber material inclined-plane and the angular range between PU material layer inclined-plane and frictioning bar body are 45 ° ~ 90 °, and the angular range between described rear layer of carbon fiber material inclined-plane and frictioning bar body is 30 ° ~ 90 °.
As preferably, described frictioning bar body adopts PU material to make.
The beneficial effect that the utility model brings is: grazing and the flatness that can ensure the silver slurry lines be printed onto on cell piece; The height of the lines after printing can be ensured; Improve grid line height and then reach the object increasing depth-width ratio, improve the transformation efficiency of cell piece, reduce cell piece printing cost; After reducing printing-sintering, grid line extends out phenomenon; Increase layer of carbon fiber material to increase scraping article intensity and improve frictioning service life.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure left view.
Number in the figure is:
1, frictioning bar body; 2, the edge of a knife is scraped; 3, layer of carbon fiber material; 4, PU material layer; 31, front layer of carbon fiber material inclined-plane; 32, rear layer of carbon fiber material inclined-plane; 41, PU material layer inclined-plane.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As Fig. 1, shown in Fig. 2, a kind of reinforced sandwich oblique angle scraping article, it comprises frictioning bar body 1, described frictioning bar body 1 lower end is for scraping the edge of a knife 2, described scraping between the both sides, front and back of the edge of a knife 2 and frictioning bar body 1 forms two inclined-planes, the both sides, front and back of described frictioning bar body 1 are respectively equipped with layer of carbon fiber material 3, the lower end of described two-layer layer of carbon fiber material 3 is respectively equipped with and flushes front layer of carbon fiber material inclined-plane 31 and rear layer of carbon fiber material inclined-plane 32 with above-mentioned inclined-plane, the outside of the layer of carbon fiber material 3 on front side of described frictioning bar body is also provided with PU material layer 4, the lower end of described PU material layer 4 is provided with the PU material layer inclined-plane 41 flushed with above-mentioned front layer of carbon fiber material inclined-plane 31.Described front layer of carbon fiber material inclined-plane 31 and the angular range between PU material layer inclined-plane and frictioning bar body 1 are 45 ° ~ 90 °, and the angular range between described rear layer of carbon fiber material inclined-plane 32 and frictioning bar body 1 is 30 ° ~ 90 °.Described frictioning bar body 1 adopts PU material to make.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (3)
1. a reinforced sandwich oblique angle frictioning bar, it is characterized in that, it comprises frictioning bar body (1), described frictioning bar body lower end is for scraping the edge of a knife (2), described scraping between the both sides, front and back of the edge of a knife and frictioning bar body forms two inclined-planes, the both sides, front and back of described frictioning bar body are respectively equipped with layer of carbon fiber material (3), the lower end of described two-layer layer of carbon fiber material is respectively equipped with and flushes front layer of carbon fiber material inclined-plane (31) and rear layer of carbon fiber material inclined-plane (32) with above-mentioned inclined-plane, the outside of the layer of carbon fiber material on front side of described frictioning bar body is also provided with PU material layer (4), the lower end of described PU material layer is provided with the PU material layer inclined-plane (41) flushed with above-mentioned front layer of carbon fiber material inclined-plane.
2. one according to claim 1 reinforced sandwich oblique angle frictioning bar, it is characterized in that, described front layer of carbon fiber material inclined-plane and the angular range between PU material layer inclined-plane and frictioning bar body are 45 ° ~ 90 °, and the angular range between described rear layer of carbon fiber material inclined-plane and frictioning bar body is 30 ° ~ 90 °.
3. one according to claim 1 reinforced sandwich oblique angle frictioning bar, is characterized in that, described frictioning bar body adopts PU material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503419.4U CN204160875U (en) | 2014-09-01 | 2014-09-01 | A kind of reinforced sandwich oblique angle frictioning bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503419.4U CN204160875U (en) | 2014-09-01 | 2014-09-01 | A kind of reinforced sandwich oblique angle frictioning bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160875U true CN204160875U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420503419.4U Expired - Fee Related CN204160875U (en) | 2014-09-01 | 2014-09-01 | A kind of reinforced sandwich oblique angle frictioning bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952973A (en) * | 2015-04-15 | 2015-09-30 | 横店集团东磁股份有限公司 | Scraper blade mechanism achieving increase of grid line height |
-
2014
- 2014-09-01 CN CN201420503419.4U patent/CN204160875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952973A (en) * | 2015-04-15 | 2015-09-30 | 横店集团东磁股份有限公司 | Scraper blade mechanism achieving increase of grid line height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Kunshan Xintianhao Electronics Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Kunshan Xintianhao Electronics Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |