CN102019745A - Glass cover for use in printing of solar cell screen - Google Patents
Glass cover for use in printing of solar cell screen Download PDFInfo
- Publication number
- CN102019745A CN102019745A CN 201010526879 CN201010526879A CN102019745A CN 102019745 A CN102019745 A CN 102019745A CN 201010526879 CN201010526879 CN 201010526879 CN 201010526879 A CN201010526879 A CN 201010526879A CN 102019745 A CN102019745 A CN 102019745A
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- printing
- cover body
- solar cell
- glass cover
- silk screen
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Abstract
The invention relates to a glass cover for use in printing of a solar cell screen, which comprises a glass cover body, wherein a thermometer and humidometer fixed plate is arranged in the glass cover body; an opening is formed on one side face of the cover body; the opening is bigger than a print head; and a humidifier input hole is formed on the other side face of the cover body. The invention provides the glass cover for use in the printing of the solar cell screen, which allows a thermometer and a homidometer to exactly detect the temperature and humidity of a printing area and prevents smashed silicon plates from entering a screen plate.
Description
Technical field
The present invention relates to the solar-photovoltaic technology field, when being specifically related to a kind of solar cell silk screen printing, be used to control the cloche of humiture.
Background technology
The temperature requirement of printing zone is between 23 ℃～27 ℃ during solar cell silk screen printing, and humidity range is between 40%～60%.If humidity is too low, the mummification speed of slurry can be accelerated, and causes a large amount of wastes, and dry finish all can have certain influence to printing effect and half tone life-span.
The structure of solar cell silk screen printing equipment is at present: comprise a print station, print station is provided with half tone, and the top of half tone is provided with scraper and returning blade, and described scraper and returning blade are controlled by print head.During printing, print head control scraper and returning blade are pasting half tone and are moving back and forth, thereby realize printing.During printing, Hygrothermograph generally all is placed on the print station, because whole printing zone is in the environment that opens wide fully, Hygrothermograph can not measure the temperature and humidity of printing zone exactly, so the environment temperature of solar cell silk screen printing, humidity are difficult to be stabilized in the claimed range, do not reach manufacturing technique requirent, will influence the quality and the effect of serigraphy like this.In addition, during solar cell silk screen printing, the silicon chip that has can stressed breakage, and the broken silicon wafers that has when damaged can jump in the half tone, thereby causes printing bad and half tone is caused damage.
Summary of the invention
Technical problem to be solved by this invention is: the cloche of using when a kind of solar cell silk screen printing is provided makes Hygrothermograph can detect the temperature and humidity of printing zone exactly, and can prevent that broken silicon wafers from entering half tone.
For addressing the above problem, the technical solution used in the present invention is: use cloche during solar cell silk screen printing, comprise a transparent cover, cover body inside is provided with the Hygrothermograph fixed head, a side of cover body is provided with opening, the size of described opening is greater than the size of print head, and another side of cover body is provided with the humidifier input hole.
A side of described cover body is provided with door.
The material of described cover body is blue transparent organic glass.
The invention has the beneficial effects as follows: above-mentioned cloche is economical and practical, make printing zone become an environment of sealing relatively, make Hygrothermograph can detect the temperature and humidity of printing zone exactly, thereby the environment temperature of solar cell silk screen printing, humidity can more easily be controlled in the claimed range, reach technological requirement, improve the quality and the effect of serigraphy; Simultaneously can prevent that also broken silicon wafers from entering half tone, the same damage that improves the quality of printing and reduce half tone.
Description of drawings
When Fig. 1 is a solar cell silk screen printing of the present invention with the structural representation of cloche;
When Fig. 2 is a solar cell silk screen printing of the present invention with the mounting structure schematic diagram of cloche;
Among Fig. 1: 1, cover body, 2, the Hygrothermograph fixed head, 3, opening, 4, print head, 5, the humidifier input hole, 6, door, 7, screw, 8, print station, 9, half tone, 10, scraper, 11, returning blade, 12, Hygrothermograph, 13, humidifier;
The specific embodiment
Be described in further detail with cloche during below by specific embodiment solar cell silk screen printing of the present invention.
As shown in Figure 1, use cloche during solar cell silk screen printing, comprise the cover body 1 that a material is blue lucite, blue transparent organic glass is economical and practical, camera calibration mesh when helping printing, if use light lucite then can influence the effect of camera calibration mesh, observe the ruuning situation of printing equipment if dark lucite then is unfavorable for the employee; Cover body 1 inside is provided with Hygrothermograph fixed head 2, the trailing flank of cover body 1 is provided with opening 3, the size of described opening 3 is greater than the size of print head 4, the left surface of cover body 1 is provided with humidifier input hole 5, the leading flank of cover body 1 is provided with door 6, described door 6 can only outwards be opened, thereby makes normal operation that opening of door 6 can not influence printing equipment and employee's operation.
Operation principle of the present invention is: as shown in Figure 2, during above-mentioned solar cell silk screen printing with cloche in use, at first be fixed on the print station 8 with four angles of four screws 7 with cloche, make whole printing zone be arranged in cover body 1, thereby the broken silicon wafers retaining when can be with silicon chip damaged has improved the quality of printing and has reduced the damage of half tone 9 outside half tone 9.Cloche cooperatively interacts between opening 3 on the cover body 1 and the print head 4 when mounted, makes cloche not influence the carrying out of printing, and during printing, print head 4 can drive scraper 10 in opening 3 and returning blade 11 moves back and forth.Hygrothermograph 12 is fixed on the Hygrothermograph fixed head 2, because whole printing zone is arranged in cover body 1, so Hygrothermograph 12 can measure the temperature and humidity of printing zone exactly.In addition, the efferent duct of humidifier 13 is inserted in the humidifier input hole 5, and the efferent duct of humidifier 13 is the state of being inclined upwardly, thereby be convenient to the backflow of condensed water in the efferent duct, and can prevent that condensing drip from going in the half tone 9, the quality and the effect of influence printing are when the humidity that detects printing zone when Hygrothermograph 12 is lower than claimed range, can open humidifier 13 and carry out humidification, when humidity reaches claimed range, stop humidification.In the printing process, can also come printing equipment is changed, overhauled by opening door 6.
Claims (3)
1. use cloche during solar cell silk screen printing, comprise a transparent cover, it is characterized in that: cover body inside is provided with the Hygrothermograph fixed head, a side of cover body is provided with opening, the size of described opening is greater than the size of print head, and another side of cover body is provided with the humidifier input hole.
2. use cloche during solar cell silk screen printing according to claim 1, it is characterized in that: a side of described cover body is provided with door.
3. use cloche during solar cell silk screen printing according to claim 1 and 2, it is characterized in that: the material of described cover body is blue transparent organic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010526879 CN102019745A (en) | 2010-11-01 | 2010-11-01 | Glass cover for use in printing of solar cell screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010526879 CN102019745A (en) | 2010-11-01 | 2010-11-01 | Glass cover for use in printing of solar cell screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102019745A true CN102019745A (en) | 2011-04-20 |
Family
ID=43861710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010526879 Pending CN102019745A (en) | 2010-11-01 | 2010-11-01 | Glass cover for use in printing of solar cell screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102019745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213380A (en) * | 2012-01-18 | 2013-07-24 | 浚鑫科技股份有限公司 | Screen printing plate processing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2332574Y (en) * | 1997-02-04 | 1999-08-11 | 彭世斌 | Small silk screen colour printer |
| CN201557420U (en) * | 2009-11-30 | 2010-08-25 | 姚莉莉 | Plant group culture seedling CO2 supplementing device |
| CN201856439U (en) * | 2010-11-01 | 2011-06-08 | 江苏永能光伏科技有限公司 | Glass shield used during solar battery screen printing |
-
2010
- 2010-11-01 CN CN 201010526879 patent/CN102019745A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2332574Y (en) * | 1997-02-04 | 1999-08-11 | 彭世斌 | Small silk screen colour printer |
| CN201557420U (en) * | 2009-11-30 | 2010-08-25 | 姚莉莉 | Plant group culture seedling CO2 supplementing device |
| CN201856439U (en) * | 2010-11-01 | 2011-06-08 | 江苏永能光伏科技有限公司 | Glass shield used during solar battery screen printing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213380A (en) * | 2012-01-18 | 2013-07-24 | 浚鑫科技股份有限公司 | Screen printing plate processing method |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |