CN202144141U - On-line scrubbing apparatus for solar cell screen printing board - Google Patents
On-line scrubbing apparatus for solar cell screen printing board Download PDFInfo
- Publication number
- CN202144141U CN202144141U CN201120237021U CN201120237021U CN202144141U CN 202144141 U CN202144141 U CN 202144141U CN 201120237021 U CN201120237021 U CN 201120237021U CN 201120237021 U CN201120237021 U CN 201120237021U CN 202144141 U CN202144141 U CN 202144141U
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- organic solvent
- solar cell
- screen printing
- online
- swab
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a technical field of screen printing of crystalline silica solar cells, more specifically to an on-line scrubbing apparatus for a solar cell screen printing board. The on-line scrubbing apparatus removes leaked slurry on the back of a printing board to reduce or eliminate nodes. The on-line scrubbing apparatus comprises a scrubbing head and a rack, wherein the scrubbing head comprises a scraper with a hole and an organic solvent tank. The on-line scrubbing apparatus can be installed on a printing platform or other appropriate places on a printing machine bench. On-line scrubbing of the solar cell screen printing board can be performed by adjusting the height of the on-line scrubbing apparatus which can greatly minimize nodes on the surface of a solar cell, reduce manpower, improve screen printing output, reduce damages on printing board due to artificial factors, and minimize harm of human body due to slurry. Moreover, the on-line scrubbing apparatus saves cost for an enterprise, and sharpens the competitive edge of the enterprise.
Description
Technical field
The utility model relates to the screen printing technique field of crystal-silicon solar cell, is specifically related to the online swab of a kind of solar cell screen printing screens.
Background technology
Photovoltaic industry competition now is fierce day by day, and except the conversion efficiency that improves solar cell, reducing cost also is the road that must have of Business survival and development.An important step during printing process is made as the conventional crystal silicon solar cell becomes the bottleneck of photovoltaic production capacity day by day, thereby has restricted the reduction of cost; And the outward appearance of product also causes client's concern day by day.In printing process, because the outward appearance " node " that half tone slurry seepage causes needs to suspend board and carries out the manual wipping half tone, so not only reduced production capacity, and consumed certain manpower in order to reduce.According to rough calculation, the time-out board carried out the half tone wiping in about 10～20 minutes, and each wiping half tone needs the wire mark time of 5 battery sheets at least, and wiping half tone reduction production capacity reaches as high as more than 2% like this; And also increased by 0.5 people's workload, increased the use amount of running stores such as non-dust cloth alcohol greatly; Artificial unstability of cleaning also can influence the service life of half tone.
Summary of the invention
The purpose of the utility model is exactly the online swab of a kind of solar cell screen printing screens that provides to the defective of above-mentioned existence; This device can improve the production capacity of printing process greatly, reduces cost of labor, reduces the use amount of running stores; Can also reduce the injury that artificial unstability of cleaning causes half tone; Cause the half tone reduction in service life, the contacting of organic ink and human body when reducing artificial the scouring makes the injury reduction of printing process to human body.
The online swab technical scheme of the solar cell serigraphy that the utility model provides does, the online swab of a kind of silk-screen printing plate for solar cells comprises scrub head and support, and scrub head comprises scraper with holes and organic solvent groove.
Said scraper with holes is a strip; Have together or together with upper knife edge; Hole perpendicular to outer surface is arranged on the scraper, and scraper with holes selects for use soft polyurethane rubber of quality or Viton to process, and scraper with holes bottom is installed in the organic solvent groove; And can be up and down along organic solvent groove inwall, blade surface with holes is with flannelette.
Described organic solvent groove inner bottom part has a sideboard, and sideboard can be up and down along organic solvent groove inwall.In the said organic solvent groove, place a cavernous body between sideboard and the scraper with holes as buffer body.The organic solvent of splendid attire is alcohol or other alcohol organic solvent in the organic solvent groove, can be according to the automatic supply organic solvent of the pressure of flannelette and printing screen plate.
Support comprises that a group or more support spring and pillar and thereof support cavity, and the organic solvent trench bottom is connected with support spring and pillar thereof, and there is screw the pillar lower end, through fixed by nut.
Between the upper end of supporting cavity and organic solvent groove, do not install or one or more springs are installed, play buffering and supporting role.
Inner surface or outer surface at the support chamber body sidewall evenly are provided with a group or more clamp button of the spring, and every group is positioned on the plane, and wherein one group is two or more, and clamp button of the spring is " 7 " font.
Said online swab is fixedly mounted on the printing platform of silicon chip printing machine, and the blade of scraper with holes becomes an angle of 90 degrees with the rotation direction of printing platform on horizontal plane.
Said online swab is installed also can be installed in other any suitable location on the non-printing platform in the silicon chip printing board.
The utility model can pass through the position of the nut adjusting device of pillar lower end, also can be through supporting the position and the duty of the clamp button of the spring fixture on the cavity.
Can print 1～1000 battery sheet and once clean according to actual conditions,, can push the support cavity, and fix, reduce the position of supporting cavity through clamp button of the spring if obsolete the time.In time change flannelette according to concrete operating position decision, add organic solvent.
The utility model beneficial effect is: the online swab of this solar cell serigraphy; Comprise scrub head and support, scrub head comprises scraper with holes and organic solvent groove, and the hole perpendicular to outer surface is arranged on the scraper; Can guarantee that organic solvent oozes out; Blade surface is with flannelette, and the scraper quality is soft, can not damage printing screen plate during use;
Organic solvent groove inner bottom part has a sideboard; Sideboard can be up and down along organic solvent groove inwall; In the said organic solvent groove, place a cavernous body between sideboard and the scraper with holes as buffer body, can be according to the automatic supply organic solvent of the pressure of flannelette and printing screen plate;
Support comprises that a group or more support spring and pillar and thereof support cavity, and the organic solvent trench bottom is connected with support spring, and there is screw the pillar lower end, through fixed by nut; Between the upper end of supporting cavity and organic solvent groove, do not install or one or more springs are installed, play buffering and supporting role.
Inner surface or outer surface at the support chamber body sidewall are provided with two or more clamp button of the spring.Can online scouring half tone, through the position of clamp button of the spring and nut adjusting device, it is more convenient that device is used.
The highest production capacity that can improve the printing board of this device is practiced thrift human cost more than 2%, reduces the use amount of running stores, reduces artificial unstability of cleaning to the injury that half tone causes, and causes the half tone reduction in service life.The contacting of organic ink and human body when significantly reducing artificial the scouring makes the injury reduction of printing process to human body.
Description of drawings:
Fig. 1 is that solar cell is installed in the vertical view on the press printing platform with the online swab of serigraphy;
Fig. 2 is the sectional view of embodiment 1 solar cell with the online swab of serigraphy;
Fig. 3 is the sectional view perpendicular to scraper edge of a knife direction with holes of scrub head in the online swab of used for solar batteries serigraphy.
Among the figure, 1. printing screen plate; 2. online swab; 3. printing paper platform; 4. printing platform; 5. flannelette; 6. organic solvent groove; 7. spring; 8. support spring and pillar thereof; 9. clamp button of the spring; 10. support cavity; 12. nut; 13. scraper with holes; 14. cavernous body; 15. screw or buckle; 16. sideboard.
The specific embodiment:
In order to understand the utility model better, specify the technical scheme of the utility model below in conjunction with accompanying drawing, but the utility model is not limited thereto.
With reference to Figure of description Fig. 1, the online swab 2 of this solar cell serigraphy is installed on the silicon chip press printing platform 4, between the interval of two printing paper platforms 3.
With reference to Figure of description Fig. 2 and Fig. 3, the technical scheme of the utility model does, comprises scrub head and support, and scrub head comprises scraper 13 with holes and organic solvent groove 6.
Said scraper with holes 13 is a strip; Have together or together with upper knife edge; On the scraper 13 with holes hole perpendicular to outer surface is arranged, scraper 13 with holes selects for use soft polyurethane rubber of quality or Viton to process, and scraper with holes 13 bottoms are installed in the organic solvent groove 6; And can be up and down along organic solvent groove 6 inwalls, scraper with holes 13 surfaces are with flannelette 5.
Described organic solvent groove 6 inner bottom parts have a sideboard 16, and sideboard 16 can be up and down along organic solvent groove 6 inwalls.In the said organic solvent groove 6, place a cavernous body 14 between sideboard 16 and the scraper with holes 13, have the effect that absorbs organic solvent and compensator or trimmer pressure.The organic solvent of splendid attire is an alcohol in the organic solvent groove 6, can be according to the automatic supply alcohol of pressure of flannelette 5 and printing screen plate 1.
Support comprises that one group of support spring and pillar 8 and thereof support cavity 10, and the organic solvent trench bottom is connected with support spring and pillar 8 thereof through screw or buckle 15, and there is screw the pillar lower end, is fixed on the printing platform 4 through nut 12; Support cavity 10 and pass printing platform 4; And can be movable relatively up and down with respect to printing platform 4; Support cavity 10 inside surface of side wall or outer surface two groups of clamp button of the spring 9 are set, every group is positioned on the plane, and wherein one group is two; Clamp button of the spring 9 is " 7 " font, and two or more springs 7 are installed between the upper end of supporting cavity 10 and organic solvent groove 6; Through nut 12 and the height that supports cavity 10 adjusting devices, supporting cavity 10 can be through the duty of clamp button of the spring 9 fixtures.Spring 7 can play the effect of supporting and fixing organic flux bath 6.
Said online swab 2 is fixedly mounted on the printing platform 4 of silicon chip printing machine, and between the interval of two printing paper platforms 3, the blade of scraper 13 with holes becomes an angle of 90 degrees with the rotation direction of printing platform 4 on horizontal plane.
The method for using of these on-line cleaning device 2 online scouring solar cell half tones is:
(1) sideboard 16 is put into organic solvent groove 6 with cavernous body 14, and fills the organic solvent (generally using alcohol) of suitable volumes, loads onto scraper 13 with holes, puts flannelette 5 on the top of scraper 13 with holes.
(2) through screw or buckle 15 organic solvent groove 6 is fixed on support spring and the pillar 8 thereof.
(3) according to the position of printing screen plate 1 and printing platform 4; Through selecting to support the clamp button of the spring 9 on cavity 10 sidewalls; The nut 12 of turn pillar lower end on printing platform 4; Adjust the position of scraper 13 with holes, make flannelette 5 can just well cut the lower surface of printing screen plate 1, and suitably regulate the amount of organic solvent on the nut assurance flannelette 5 on the printing platform 4 according to the amount of organic solvent in the organic solvent groove 6.
(4) can print 1～1000 battery sheet and once clean according to actual conditions, in the time of obsolete, push and support cavity 10, and fixing through clamp button of the spring 9, reduce the position of supporting cavity 10.
(5) in time change flannelette 5 according to concrete operating position decision, add organic solvent.
(6) whole online swab 2 firmly is fixed on the printing platform 4, and follows printing platform 4 and rotate together, when printing platform 4 was cut one side of printing screen plate 1; Flannelette 5 begins to carry out half tone and cleans; Up to flannelette 5 cleaned printing screen plate 1 to the edge because spring 7, the cushioning effect of flannelette 5 and cavernous body 14; Flannelette 5 can not damage printing screen plate 1, can not reduce the service life of printing screen plate 1 yet.
Claims (10)
1. the online swab of solar cell screen printing screens comprises scrub head and support, it is characterized in that, scrub head comprises scraper with holes and organic solvent groove.
2. the online swab of solar cell screen printing screens according to claim 1; It is characterized in that said scraper with holes is a strip, have together or together with upper knife edge; Hole perpendicular to outer surface is arranged on the scraper; Scraper with holes bottom is installed in the organic solvent groove, and can be up and down along organic solvent groove inwall, and blade surface with holes is with flannelette.
3. the online swab of solar cell screen printing screens according to claim 1 is characterized in that, said scraper material selection polyurethane rubber with holes or Viton.
4. the online swab of solar cell screen printing screens according to claim 3 is characterized in that, described organic solvent groove inner bottom part has a sideboard, and sideboard can be up and down along organic solvent groove inwall.
5. the online swab of solar cell screen printing screens according to claim 1 is characterized in that, in the said organic solvent groove, places a cavernous body between sideboard and the scraper with holes.
6. the online swab of solar cell screen printing screens according to claim 1 is characterized in that, the organic solvent of splendid attire is alcohol or other alcohol organic solvent in the organic solvent groove.
7. the online swab of solar cell screen printing screens according to claim 1; It is characterized in that; Support comprises that a group or more support spring and pillar and thereof support cavity; The organic solvent trench bottom is connected with support spring and pillar thereof, and there is screw the pillar lower end, through fixed by nut.
8. the online swab of solar cell screen printing screens according to claim 6 is characterized in that, between the upper end of supporting cavity and organic solvent groove, does not install or install one or more springs.
9. the online swab of solar cell screen printing screens according to claim 6; It is characterized in that; Inner surface or outer surface at the support chamber body sidewall evenly are provided with a group or more clamp button of the spring; Every group is positioned on the plane, and wherein one group is two or more, and clamp button of the spring is " 7 " font.
10. the online swab of solar cell screen printing screens according to claim 1; It is characterized in that; Said online swab is fixedly mounted on the printing platform of silicon chip printing machine, and the blade of scraper with holes becomes an angle of 90 degrees with the rotation direction of printing platform on horizontal plane; Perhaps be installed in other any suitable location on the non-printing platform in the silicon chip printing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120237021U CN202144141U (en) | 2011-07-07 | 2011-07-07 | On-line scrubbing apparatus for solar cell screen printing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120237021U CN202144141U (en) | 2011-07-07 | 2011-07-07 | On-line scrubbing apparatus for solar cell screen printing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202144141U true CN202144141U (en) | 2012-02-15 |
Family
ID=45580076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120237021U Expired - Fee Related CN202144141U (en) | 2011-07-07 | 2011-07-07 | On-line scrubbing apparatus for solar cell screen printing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202144141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229285A (en) * | 2011-07-07 | 2011-11-02 | 山东力诺太阳能电力股份有限公司 | On-line scrubbing device for solar cell screen printing plate |
| CN114312005A (en) * | 2021-12-16 | 2022-04-12 | 中节能太阳能科技（镇江）有限公司 | Accurate automatic screen printing plate wiping device |
-
2011
- 2011-07-07 CN CN201120237021U patent/CN202144141U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229285A (en) * | 2011-07-07 | 2011-11-02 | 山东力诺太阳能电力股份有限公司 | On-line scrubbing device for solar cell screen printing plate |
| CN102229285B (en) * | 2011-07-07 | 2012-11-14 | 山东力诺太阳能电力股份有限公司 | On-line scrubbing device for solar cell screen printing plate |
| CN114312005A (en) * | 2021-12-16 | 2022-04-12 | 中节能太阳能科技（镇江）有限公司 | Accurate automatic screen printing plate wiping device |
| CN114312005B (en) * | 2021-12-16 | 2024-05-14 | 中节能太阳能科技（镇江）有限公司 | Accurate automatic screen printing plate device of wiping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120215 Termination date: 20120707 |