CN106346948A - Method for prolonging service life of solar cell screen printing plate - Google Patents
Method for prolonging service life of solar cell screen printing plate Download PDFInfo
- Publication number
- CN106346948A CN106346948A CN201610763851.0A CN201610763851A CN106346948A CN 106346948 A CN106346948 A CN 106346948A CN 201610763851 A CN201610763851 A CN 201610763851A CN 106346948 A CN106346948 A CN 106346948A
- Authority
- CN
- China
- Prior art keywords
- region
- screen cloth
- area
- half tone
- glue region
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000007650 screen-printing Methods 0.000 title abstract description 6
- 239000004744 fabric Substances 0.000 claims abstract description 52
- 239000002390 adhesive tape Substances 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims description 62
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002950 deficient Effects 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract 4
- 230000001070 adhesive effect Effects 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 201000001371 inclusion conjunctivitis Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010044325 trachoma Diseases 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a method for prolonging service life of a solar cell screen printing plate. The method includes: selecting a blocking adhesive area and a protection adhesive tape area according to a distance from the lateral side of a cell area to a screen cloth graphic area, wherein a cell is arranged in the cell area, the cell and the screen cloth graphic area are both arranged on the screen printing plate, the screen printing plate, the cell area and the screen cloth graphic area are all rectangular, and area of the cell area is greater than that of the screen cloth graphic area; coating a blocking adhesive in the selected blocking adhesive area, and pasting a selected protection adhesive tape in the protection adhesive tape area. The blocking adhesive is coated at a position of screen cloth contacting with the lateral side of the cell under friction of a scraper to relieve friction force of the scraper to the screen cloth at the position, so that the service life of the screen printing plate is prolonged, and defective products caused by the fact that the screen cloth is damaged due to friction of the scraper are reduced.
Description
Technical field
The present invention relates to technical field of solar batteries, particularly relate to one kind and be used for improving solar battery sheet half tone
The method in life-span.
Background technology
After scraper extrudes screen cloth elastic deformation slurry bitten during silk screen printing on the material needing printing one
Plant mode of printing, when starting printing, print head linkage scraper moment declines extruding screen cloth, and scraper extrudes screen cloth and is attached to cell piece
Surface front-rear reciprocation movement completes to print, and scraper extruding screen cloth is attached to cell piece surface and makes screen cloth and cell piece two contact aside
It is in the friction of scraper front-rear reciprocation movement, at this, screen cloth can be slowly thinning, breakage occurs and causes side spillage, affect half tone
Service life, also increases the generation of defective products.
Therefore, the present inventor needs a kind of new technique of design badly to improve its problem.
Content of the invention
The present invention is intended to provide a kind of method for improving the solar battery sheet half tone life-span, it can mitigate because of scraper
Move back and forth the frictional force causing battery side that screen cloth is caused, improve half tone service life, reduce the generation of defective products simultaneously.
For solving above-mentioned technical problem, the technical scheme is that
A kind of method for improving the solar battery sheet half tone life-span, comprises the steps:
S1: block glue region and protection taped region are selected according to the distance of cell piece region side to screen cloth graph area
Domain, wherein said cell piece is arranged in described battery panel region, and described cell piece and described screen cloth graph area are arranged at institute
State on half tone, described half tone, described battery panel region and described screen cloth graph area are rectangle, and described battery panel region
Area is more than the area of described screen cloth graph area；
S2: coat block glue in selected block glue region, patch protection adhesive tape in selected Protection glue region.
Preferably, described step s1 specifically includes:
Block glue region and/or protection are determined according to the distance of described cell piece region side to described screen cloth graph area
The centrage in adhesive tape region, is symmetrically extended formation block glue region and/or Protection glue region further according to this centrage to both sides；
Wherein said block glue region and described Protection glue region are rectangle, and the area in described block glue region be less than or
Area equal to described Protection glue region.
Preferably, in described step s1, when the distance of described cell piece region side to described screen cloth graph area differs greatly
In or be equal to 1mm when, centrage is just defined by the sideline of battery panel region；When both distance differences are less than 1mm, this center
Line is arranged on outside the sideline of described battery panel region, and is less than or equal to the distance in the sideline of described screen cloth graph area
1mm.
Preferably, described centrage and the distance in the sideline of described screen cloth graph area are 1mm.
Preferably, the width in described block glue region is between 0.5-1.5mm.
Preferably, the width in described block glue region is 1mm.
Preferably, the length of described block glue region and described Protection glue region is more than or equal to 156mm.
Using technique scheme, the present invention at least includes following beneficial effect:
Method for improving the solar battery sheet half tone life-span of the present invention, by and cell piece contact aside
Screen cloth position under scraper friction applies block glue, alleviates the frictional force to screen cloth at this for the scraper, and the service life of half tone obtains
Improve, reduce simultaneously and lead to the defective products caused by screen cloth breakage because of scraper friction.
Brief description
Fig. 1 is the structural representation of half tone of the present invention；
Fig. 2 is the schematic diagram of the method for improving the solar battery sheet half tone life-span of the present invention.
Wherein: 1. battery panel region, 2. screen cloth graph area, 3. half tone, 4. block glue region, 5. Protection glue region.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
As shown in Figure 1 to Figure 2, for meeting a kind of method for improving solar battery sheet half tone 3 life-span of the present invention,
Comprise the steps:
S1: block glue region 4 and protection adhesive tape are selected according to the distance of battery panel region 1 side to screen cloth graph area 2
Region 5, wherein said cell piece is arranged in described battery panel region 1, and described cell piece and described screen cloth graph area 2 are respectively provided with
On described half tone 3, described half tone 3, described battery panel region 1 and described screen cloth graph area 2 are rectangle, and described battery
The area of panel region 1 is more than the area of described screen cloth graph area 2；
S2: coat block glue in selected block glue region 4, patch protection adhesive tape in selected Protection glue region 5.
Preferably, described step s1 specifically includes:
According to the distance of described battery panel region 1 side to described screen cloth graph area 2 determine block glue region 4 and/or
The centrage of Protection glue region 5, is symmetrically extended formation block glue region 4 and/or Protection glue further according to this centrage to both sides
Region 5；Wherein said block glue region 4 and described Protection glue region 5 are rectangle, and described block glue region 4
Area is less than or equal to the area of described Protection glue region 5.
Preferably, in described step s1, when the distance difference of described battery panel region 1 side to described screen cloth graph area 2
During more than or equal to 1mm, centrage is just defined by the sideline of battery panel region 1；When both distance differences are less than 1mm, should
Centrage is arranged on outside the sideline of described battery panel region 1, and be less than with the distance in the sideline of described screen cloth graph area 2 or
Person is equal to 1mm.
Preferably, described centrage and the distance in the sideline of described screen cloth graph area 2 are 1mm.
Preferably, the width in described block glue region 4 is between 0.5-1.5mm.
Preferably, the width in described block glue region 4 is 1mm.And the distance to the thin grid line in screen cloth graph area 2 edge exists
1mm about.
Preferably, the length of described block glue region 4 and described Protection glue region 5 is more than or equal to 156mm.
The operation principle of the present embodiment is:
1st, determine the centrage in block glue region 4 first according to the frame size of battery panel region 1, further according to this centrage
Extend to both sides and form block glue region 4, when screen cloth graph area 2 and battery chip size frame distance differ by more than 1mm, center
Line is just defined by cell piece frame line, and when both distance differences are less than 0.5mm, this centrage will be toward outside cell piece frame line
Prolong, but this kind of situation is relatively more rare at present, be all that both distances are more than 1mm mostly.
2nd, the making in block glue region 4 need transparent adhesive tape, block glue (effect of transparent adhesive tape be prevent apply block glue when do not have
The mesh having method to control applied area and leading to block glue to block screen cloth graph area 2, leads to half tone 3 to be scrapped.Block glue
Effect is to enter between-line spacing to adhesive tape and screen cloth, prevents adhesive tape and screen cloth direct friction from damaging screen cloth).
3rd, the setup control in block glue region 4 is the tension force preventing block sector width wide impact screen cloth graph area 2 frame,
Lead to not print, affect press quality.
By trying out, in a line, the exception observed using effect and occur in use, then to the exception occurring
Point improves, and abnormality detection and Improving ways are as follows:
1st, block glue comes off, and Improving ways are glue.
2nd, block Jiao Chu has trachoma spillage material, and Improving ways are to apply block glue, if trachoma is larger, can only scrap half tone 3.
The present embodiment pass through to and cell piece contact aside scraper friction under screen cloth position apply block glue, alleviate scraper
Frictional force to screen cloth at this, the service life of half tone 3 is improved, and reduces simultaneously and leads to screen cloth breakage to be made because of scraper friction
The defective products becoming.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (7)
1. a kind of method for improving the solar battery sheet half tone life-span is it is characterised in that comprise the steps:
S1: block glue region and Protection glue region are selected according to the distance of cell piece region side to screen cloth graph area, its
Described in cell piece be arranged in described battery panel region, described cell piece and described screen cloth graph area are arranged at described half tone
On, described half tone, described battery panel region and described screen cloth graph area are rectangle, and the area of described battery panel region is big
Area in described screen cloth graph area；
S2: coat block glue in selected block glue region, patch protection adhesive tape in selected Protection glue region.
2. the as claimed in claim 1 method being used for improving the solar battery sheet half tone life-span is it is characterised in that described step
S1 specifically includes:
Block glue region and/or protection adhesive tape are determined according to the distance of described cell piece region side to described screen cloth graph area
The centrage in region, is symmetrically extended formation block glue region and/or Protection glue region further according to this centrage to both sides；Wherein
Described block glue region and described Protection glue region are rectangle, and the area in described block glue region is less than or equal to
The area of described Protection glue region.
3. the as claimed in claim 2 method being used for improving the solar battery sheet half tone life-span it is characterised in that: described step
In s1, when the distance of described cell piece region side to described screen cloth graph area differs by more than or is equal to 1mm, centrage is just
It is defined by the sideline of battery panel region；When both distance differences are less than 1mm, this centrage is arranged on described battery panel region
Outside sideline, and it is less than or equal to 1mm with the distance in the sideline of described screen cloth graph area.
4. the as claimed in claim 3 method being used for improving the solar battery sheet half tone life-span it is characterised in that: described center
Line is 1mm with the distance in the sideline of described screen cloth graph area.
5. the described method for improving the solar battery sheet half tone life-span as arbitrary in claim 1-4 it is characterised in that: institute
The width stating block glue region is between 0.5-1.5mm.
6. the described method for improving the solar battery sheet half tone life-span as arbitrary in claim 1-5 it is characterised in that: institute
The width stating block glue region is 1mm.
7. the described method for improving the solar battery sheet half tone life-span as arbitrary in claim 1-6 it is characterised in that: institute
State block glue region and the length of described Protection glue region is more than or equal to 156mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763851.0A CN106346948A (en) | 2016-08-30 | 2016-08-30 | Method for prolonging service life of solar cell screen printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763851.0A CN106346948A (en) | 2016-08-30 | 2016-08-30 | Method for prolonging service life of solar cell screen printing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106346948A true CN106346948A (en) | 2017-01-25 |
Family
ID=57856480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610763851.0A Pending CN106346948A (en) | 2016-08-30 | 2016-08-30 | Method for prolonging service life of solar cell screen printing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106346948A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397853A (en) * | 2017-08-15 | 2019-03-01 | 惠州中京电子科技有限公司 | The method of pre- breakage-proof in text screen to print |
| CN110395062A (en) * | 2019-08-19 | 2019-11-01 | 江苏上达电子有限公司 | A kind of improved method of halftone grenadine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1565844A (en) * | 2003-06-12 | 2005-01-19 | 北京市金图像印刷技术有限责任公司 | Combined interesting half-tone screen |
| CN201030695Y (en) * | 2007-04-13 | 2008-03-05 | 宋育哲 | Combined net edition |
| CN102275380A (en) * | 2010-12-02 | 2011-12-14 | 浚鑫科技股份有限公司 | Screen board |
| CN102802363A (en) * | 2012-08-27 | 2012-11-28 | 长沙牧泰莱电路技术有限公司 | Printed circuit board and manufacturing method thereof |
| CN205220020U (en) * | 2015-12-11 | 2016-05-11 | 江阴鑫辉太阳能有限公司 | Screen process press |
-
2016
- 2016-08-30 CN CN201610763851.0A patent/CN106346948A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1565844A (en) * | 2003-06-12 | 2005-01-19 | 北京市金图像印刷技术有限责任公司 | Combined interesting half-tone screen |
| CN201030695Y (en) * | 2007-04-13 | 2008-03-05 | 宋育哲 | Combined net edition |
| CN102275380A (en) * | 2010-12-02 | 2011-12-14 | 浚鑫科技股份有限公司 | Screen board |
| CN102802363A (en) * | 2012-08-27 | 2012-11-28 | 长沙牧泰莱电路技术有限公司 | Printed circuit board and manufacturing method thereof |
| CN205220020U (en) * | 2015-12-11 | 2016-05-11 | 江阴鑫辉太阳能有限公司 | Screen process press |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397853A (en) * | 2017-08-15 | 2019-03-01 | 惠州中京电子科技有限公司 | The method of pre- breakage-proof in text screen to print |
| CN110395062A (en) * | 2019-08-19 | 2019-11-01 | 江苏上达电子有限公司 | A kind of improved method of halftone grenadine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
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| RJ01 | Rejection of invention patent application after publication |