CN103963427A - Solar cell secondary printing alignment device - Google Patents
Solar cell secondary printing alignment device Download PDFInfo
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- CN103963427A CN103963427A CN201410176272.7A CN201410176272A CN103963427A CN 103963427 A CN103963427 A CN 103963427A CN 201410176272 A CN201410176272 A CN 201410176272A CN 103963427 A CN103963427 A CN 103963427A
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- printing
- secondary printing
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- tabletop
- solar cell
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Abstract
The invention relates to a solar cell secondary printing alignment device, and belongs to the technical field of solar cell manufacturing. The solar cell secondary printing alignment device is mainly characterized in that a positioning camera is installed on a secondary printing machine head, the positioning camera is in signal connection with a computer, the structure that the positioning camera is installed above a feeding tabletop of an existing secondary printing machine is changed, and the positioning camera is integrated at the position of the secondary printing machine head; when a cell piece obtained after primary printing is conveyed to a secondary printing tabletop through a secondary feeding tabletop, the positioning camera shoots pictures, the computer calculates the position, relative to the secondary printing tabletop, of the cell piece, and then secondary printing is directly carried out through a secondary screen printing plate. The process of conveying, picture shooting, calculation and printing is carried out, so that the error caused by conveying after pictures are shot on an existing secondary printing machine feeding tabletop is avoided, the stability of secondary printing is greatly improved, the yield of the cell piece is improved to a great extent, and meanwhile the cell piece production capacity is improved to a certain extent due to the fact that picture shooting, positioning and printing are completed on the same tabletop.
Description
Technical field
The present invention relates to a kind of solar cell secondary printing alignment device, belong to technical field of solar cell manufacturing.
Background technology
Crystal silicon solar energy battery conventional production process is very ripe at present, and secondary printing technique is very extensive as one process application in silicon solar cell conventional production process.Secondary printing alignment device occupies an important position in secondary printing technique, and it is directly connected to the quality of serigraphy, has influence on the yield of cell piece finished product, and then affects battery production cost.There is certain defect in existing secondary printing alignment device, its alignment procedures is: the location camera of two printing machine material loading table top tops, road takes pictures to the cell piece printing together, computer calculates the relative two road material loading table position of cell piece, then cell piece is sent to the printing table of two road printing machines, finally carries out secondary printing by two road half tones.This process is first to take pictures, calculate, then transmits, finally printing.In view of the cell piece later of taking pictures, calculate has a transport process, make any one small displacement of cell piece in transport process all may have influence on last secondary printing, cause secondary printing skew or dislocation.Therefore, existing secondary printing alignment device stability is poor, need to improve to some extent.
Summary of the invention
The object of this invention is to provide a kind of solar cell secondary printing alignment device, solve by the present invention the above-mentioned defect that existing apparatus exists, secondary printing is increased substantially quasi-stability, and then improve cell piece printing yield, can also promote certain production capacity simultaneously.
The present invention is achieved by the following technical solutions, a kind of solar cell secondary printing alignment device, comprise computer, device Zhong bis-road printing machine material loading table tops, transmission guide rail, two road printing tables, two roads printing tables tops be fixed on elevating mechanism Shang bis-printing machine head Ji Er road, road half tones, it is characterized in that, location camera is installed on Er road printing machine head, and the signal of location camera connects computer.
Described location camera is one to four.
Described location camera is selected wide-angle lens camera.
The structure that the present invention installs location camera by changing existing two printing machine material loading table top tops, road, location camera is integrated in to two printing machine head positions, road, in the time that the cell piece printing is together sent to two road printing tables by two road material loading table tops, location camera is taken pictures, computer calculates the relative two printing table positions, road of cell piece, then directly carries out secondary printing by two road half tones.Form first and transmit, then take pictures, calculate, finally printing.This transmits the error causing again after just having been avoided existing Er road printing machine material loading table top to take pictures, the stability of secondary printing is improved greatly, and then improve to a great extent cell piece finished product yield, while locates and is printed on same table top owing to taking pictures and completes, and has promoted to a certain extent cell piece production production capacity.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention;
In figure, 1 Wei Er road printing machine material loading table top, 2 is location camera, 3 is cell piece, 4 Wei Er road printing tables, 5 Wei Er road half tones, 6 Wei Er road printing machine heads, 7 elevating mechanisms, 8 is transmission guide rail.
Detailed description of the invention
Further illustrate the present invention with accompanying drawing in conjunction with the embodiments, as shown in Figure 1, Er of the present invention road printing machine material loading table top 1 top uneasiness sets a camera 2, location camera 2 is integrated in to two road printing machine head 6 positions, two road printing machine heads 6 are fixed on elevating mechanism 7, in the time that the cell piece 3 printing is together sent to two printing table 4 positions, road by transmission guide rail 8, location camera 2 is taken pictures, computer calculates the position of the relative two road printing tables 4 of cell piece 3, then directly carries out secondary printing by two road half tones 5.This device will first be taken pictures on existing apparatus, then transmits, calculates, and finally printing changes asks first transmission, then takes pictures, calculates, finally printing.The error that after this has just been avoided existing apparatus to take pictures, cell piece transmission causes, the stability of secondary printing is improved greatly, and then improve to a great extent cell piece finished product yield, while locates and is printed on same table top owing to taking pictures and completes, and this device has promoted cell piece production production capacity to a certain extent.
Above-described specific embodiment; to object of the present invention, technical scheme, beneficial effect further describes; institute is understood that; above-described is only specific embodiments of the invention, and need not limit the present invention, within the spirit and principles in the present invention all; any amendment of making; be equal to replacement, improve etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a solar cell secondary printing alignment device, comprise computer, device Zhong bis-road printing machine material loading table tops, transmission guide rail, two road printing tables, two road printing tables tops be fixed on elevating mechanism Shang bis-printing machine head Ji Er road, road half tones, it is characterized in that, location camera is installed on Er road printing machine head, and the signal of location camera connects computer.
2. solar cell secondary printing alignment device according to claim 1, is characterized in that, described location camera is one to four.
3. solar cell secondary printing alignment device according to claim 1 and 2, is characterized in that, described location camera is selected wide-angle lens camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176272.7A CN103963427A (en) | 2014-04-29 | 2014-04-29 | Solar cell secondary printing alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176272.7A CN103963427A (en) | 2014-04-29 | 2014-04-29 | Solar cell secondary printing alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103963427A true CN103963427A (en) | 2014-08-06 |
Family
ID=51233643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176272.7A Pending CN103963427A (en) | 2014-04-29 | 2014-04-29 | Solar cell secondary printing alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103963427A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160856A (en) * | 2017-05-31 | 2017-09-15 | 镇江苏仪德科技有限公司 | A kind of secondary silk-screen printing of solar cell and four mesh positioning integrated device |
| CN107599611A (en) * | 2017-11-03 | 2018-01-19 | 通威太阳能（安徽）有限公司 | A kind of cell piece secondary printing device |
| CN108226182A (en) * | 2018-01-25 | 2018-06-29 | 东莞市科隆威自动化设备有限公司 | Solar battery sheet printing checking device |
-
2014
- 2014-04-29 CN CN201410176272.7A patent/CN103963427A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160856A (en) * | 2017-05-31 | 2017-09-15 | 镇江苏仪德科技有限公司 | A kind of secondary silk-screen printing of solar cell and four mesh positioning integrated device |
| CN107599611A (en) * | 2017-11-03 | 2018-01-19 | 通威太阳能（安徽）有限公司 | A kind of cell piece secondary printing device |
| CN108226182A (en) * | 2018-01-25 | 2018-06-29 | 东莞市科隆威自动化设备有限公司 | Solar battery sheet printing checking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |
|
| WD01 | Invention patent application deemed withdrawn after publication |