CN205112618U - Two -way printing device of brilliant silicon solar cell - Google Patents
Two -way printing device of brilliant silicon solar cell Download PDFInfo
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- CN205112618U CN205112618U CN201520878140.9U CN201520878140U CN205112618U CN 205112618 U CN205112618 U CN 205112618U CN 201520878140 U CN201520878140 U CN 201520878140U CN 205112618 U CN205112618 U CN 205112618U
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Abstract
The utility model discloses a two -way printing device of brilliant silicon solar cell, including scraper and time ink knife, returning ink knife quantity and being two, two times ink knifes are located the scraper both sides, and two are gone back to ink knifes one side and respectively are equipped with a cylinder that can drive back the ink knife lift, the jar post and time ink knife fixed connection of cylinder. Compared with the prior art, the utility model discloses in scraper from right -hand member end motion when printing left, lie in left time ink knife of scraper and upwards lift down in the cylinder effect and receive the china ink and lie in time ink knife rigid on scraper right side and carry out hui mo to printing next time, when scraper from left end end motion when printing right, the ink knife that returns that lies in the scraper right side upwards lifts under the cylinder effect and receives the china ink and lie in left time ink knife rigid of scraper and carry out hui mo to next time printing, thus realize printing twice in screen printing operation one -period, have effective improvement printing quality, promoted production efficiency, the productivity obtains improving, and is applicable in the advantage of a large amount of popularizations.
Description
Technical field
The utility model relates to technical field of solar batteries, particularly relates to a kind of crystal silicon solar battery bidrectional printing device.
Background technology
At present, solar cell power generation utilizes solar cell that solar energy is converted into electric energy, in the manufacturing process of crystal-silicon solar cell, battery Making programme has: cleaning and texturing, diffusion, etching, PECVD, serigraphy, sintering, testing, sorting, this several roads technological process makes, and serigraphy is that a kind of cost is low, efficiency is high, the measured printing technology of printing quality.
In the processing procedure of solar cell, be printed onto on silicon chip by serigraphy by electrocondution slurry, add slurry during printing on half tone, scraper applies certain pressure to half tone, moves towards the half tone other end simultaneously.Slurry is expressed on stock in movement from mesh, and due to viscous effect, set within limits.Scraper lifted after scraping the whole space of a whole page, and half tone also lifts simultaneously, and by returning blade, slurry is gently scraped back initial position, completes a print stroke.When existing returning blade carries out back ink, can only print after once carrying out Hui Mo again and print, to such an extent as to printing time is longer, production cost is higher, and output is lower, reduces production efficiency simultaneously.
Utility model content
Technical problem to be solved in the utility model is, provide a kind of structure simple, serigraphy Hui Mo can be improved, effectively improve the crystal silicon solar battery bidrectional printing device of printing output.
In order to solve the problems of the technologies described above, the utility model provides a kind of crystal silicon solar battery bidrectional printing device, comprise scraper and returning blade, returning blade quantity is two, two returning blades are positioned at scraper both sides, two returning blade sides are respectively provided with a cylinder that returning blade can be driven to be elevated, and the cylinder post of cylinder is fixedly connected with returning blade.
As the improvement of such scheme, be provided with support between described returning blade and cylinder, support one end is connected with returning blade, and the other end is connected with the cylinder post of cylinder.
As the improvement of such scheme, the two ends of described two returning blades are arc area, and middle part is plane domain.
As the improvement of such scheme, the curved angle of described arc area is 30 ° ~ 60 °.
As the improvement of such scheme, described two returning blades are symmetricly set on scraper both sides.
As the improvement of such scheme, the height of described returning blade is 3 ~ 8 centimetres.
As the improvement of such scheme, the spacing of the two ends arc area of described two returning blades is 4 ~ 10 centimetres.
Compared with prior art, the utility model is by arranging two returning blades in scraper both sides, two returning blade sides are respectively provided with a cylinder that returning blade can be driven to be elevated, the cylinder post of cylinder is fixedly connected with returning blade, when scraper moves printing from right to left side, the returning blade be positioned on the left of scraper upwards lifts and carries out receiving ink and the returning blade be positioned on the right side of scraper maintains static and carries out Hui Mo under cylinder action, so that printing next time; When scraper prints from left end end motion to the right, the returning blade be positioned on the right side of scraper upwards lifts and carries out receiving ink and the returning blade be positioned on the left of scraper maintains static and carries out Hui Mo under cylinder action, so that printing next time; Thus realize running in one-period in serigraphy printing twice, solve traditional returning blade printing operation one-period and can only print problem once, there is transformation simple, manufacturing cost is lower, effective raising press quality, improves production efficiency, and reduces the air-dry time of leftover slurry in half tone, production capacity is improved, and is applicable to the advantage of large-scale popularization.
Accompanying drawing explanation
Fig. 1 is a kind of crystal silicon solar battery bidrectional printing of the utility model apparatus structure schematic diagram;
Fig. 2 is the schematic diagram of a kind of crystal silicon solar battery bidrectional printing of the utility model device when printing from left end end motion to the right;
Fig. 3 is the schematic diagram that a kind of crystal silicon solar battery bidrectional printing of the utility model device moves when printing from right to left side.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of crystal silicon solar battery bidrectional printing device of the present utility model, comprise scraper 1 and returning blade 2, returning blade 2 quantity is two, two returning blades 2 are positioned at scraper 1 both sides, two returning blade 2 sides are respectively provided with a cylinder 3 that returning blade 2 can be driven to be elevated, and the cylinder post of cylinder 3 is fixedly connected with returning blade 2.Drive returning blade 2 to be elevated by cylinder post when cylinder 3 works, realize receiving ink and returning black function.
Be provided with support 4 between returning blade 2 and cylinder 3, support 4 one end is connected with returning blade 2, and the other end is connected with the cylinder post of cylinder 3.The two ends of two returning blades 2 are arc area, and middle part is plane domain; The curved angle of arc area is 30 ° ~ 60 °; Two returning blades 2 are symmetricly set on scraper 1 both sides, and the height of returning blade 2 is 3 ~ 8 centimetres, and the spacing of the two ends arc area of two returning blades 2 is 4 ~ 10 centimetres.The slurry of returning blade 2 highly more high-mechanic is more, the curved angle of arc area is larger, more effectively can stop that slurry flows outward causes the problem that edge slurry is detained so that uniformity is deteriorated to occur, the planarization when spacing of the two ends arc area of two returning blades 2 more easily ensures more greatly that returning blade returns black slurry, the larger planarization of spacing is better.
A kind of crystal silicon solar battery bidrectional printing device operation principle of the present utility model is as follows: when scraper 1 moves printing from right to left side (as shown in Figure 2), be positioned at returning blade 2 on the left of scraper 1 upwards to lift under cylinder 3 acts on and carry out receiving ink and the returning blade 2 be positioned on the right side of scraper 1 and maintain static and carry out Hui Mo, so that printing next time; When scraper 1 prints from left end end motion to the right (as shown in Figure 3), be positioned at returning blade 2 on the right side of scraper 1 and upwards lift under cylinder 3 acts on and carry out receiving ink and the returning blade 2 be positioned on the left of scraper 1 and maintain static and carry out Hui Mo, so that printing next time; Thus realize running in one-period in serigraphy printing twice, the utility model is two-sided all can add slurry printing, single printing can only be carried out relative to the returning blade of conventional solar cell serigraphy, and again print after needing Hui Mo during printing second time, the same cycle of operation had both reduced printing production capacity, and what consume again half period returns the ink time.The utility model both can promote the printing production capacity of a times in the same cycle of operation, in turn save back the ink time, reduce the air-dry time of leftover slurry in half tone, improve press quality, the production capacity of one times is improved within original effective time, have transformation simple, manufacturing cost is lower, effectively improves press quality, improve production efficiency, and reducing the air-dry time of leftover slurry in half tone, production capacity is improved, and is applicable to the advantage of large-scale popularization.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. a crystal silicon solar battery bidrectional printing device, comprises scraper and returning blade, it is characterized in that, returning blade quantity is two, two returning blades are positioned at scraper both sides, and two returning blade sides are respectively provided with a cylinder that returning blade can be driven to be elevated, and the cylinder post of cylinder is fixedly connected with returning blade.
2. a kind of crystal silicon solar battery bidrectional printing device as claimed in claim 1, it is characterized in that, be provided with support between described returning blade and cylinder, support one end is connected with returning blade, and the other end is connected with the cylinder post of cylinder.
3. a kind of crystal silicon solar battery bidrectional printing device as claimed in claim 1, is characterized in that, the two ends of described two returning blades are arc area, and middle part is plane domain.
4. a kind of crystal silicon solar battery bidrectional printing device as claimed in claim 3, is characterized in that, the curved angle of described arc area is 30 ° ~ 60 °.
5. a kind of crystal silicon solar battery bidrectional printing device as claimed in claim 1, is characterized in that, described two returning blades are symmetricly set on scraper both sides.
6. a kind of crystal silicon solar battery bidrectional printing device as claimed in claim 1, is characterized in that, the height of described returning blade is 3 ~ 8 centimetres.
7. a kind of crystal silicon solar battery bidrectional printing device as claimed in claim 3, is characterized in that, the spacing of the two ends arc area of described two returning blades is 4 ~ 10 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878140.9U CN205112618U (en) | 2015-11-04 | 2015-11-04 | Two -way printing device of brilliant silicon solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878140.9U CN205112618U (en) | 2015-11-04 | 2015-11-04 | Two -way printing device of brilliant silicon solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112618U true CN205112618U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878140.9U Active CN205112618U (en) | 2015-11-04 | 2015-11-04 | Two -way printing device of brilliant silicon solar cell |
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| CN (1) | CN205112618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159533A (en) * | 2018-09-27 | 2019-01-08 | 江苏润阳悦达光伏科技有限公司 | Ink-retruning blade for screen process press |
| CN113771480A (en) * | 2021-08-25 | 2021-12-10 | 浙江爱旭太阳能科技有限公司 | Screen printing machine and solar cell printing method |
-
2015
- 2015-11-04 CN CN201520878140.9U patent/CN205112618U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159533A (en) * | 2018-09-27 | 2019-01-08 | 江苏润阳悦达光伏科技有限公司 | Ink-retruning blade for screen process press |
| CN113771480A (en) * | 2021-08-25 | 2021-12-10 | 浙江爱旭太阳能科技有限公司 | Screen printing machine and solar cell printing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528100, Sanshui District, Guangdong City, Foshan Industrial Park, No. C District, No. 69 Patentee after: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Address before: 528100, Sanshui District, Guangdong City, Foshan Industrial Park, No. C District, No. 69 Patentee before: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180109 Address after: 322009 Zhejiang city in Jinhua Province town of Yiwu City, Su Fuk Road No. 126 Co-patentee after: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Patentee after: ZHEJIANG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Address before: 528100, Sanshui District, Guangdong City, Foshan Industrial Park, No. C District, No. 69 Patentee before: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. |