CN202782132U - Printer table board - Google Patents
Printer table board Download PDFInfo
- Publication number
- CN202782132U CN202782132U CN 201220452583 CN201220452583U CN202782132U CN 202782132 U CN202782132 U CN 202782132U CN 201220452583 CN201220452583 CN 201220452583 CN 201220452583 U CN201220452583 U CN 201220452583U CN 202782132 U CN202782132 U CN 202782132U
- Authority
- CN
- China
- Prior art keywords
- holes
- absorbing
- table board
- table top
- top body
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a printer table board, which comprises a table board body as well as mounting holes and absorbing through-holes formed on the table board body, wherein the mounting holes are formed at four corners of the table board body; the plurality of absorbing through-holes are evenly distributed in a middle area of the table board body; a circle of second absorbing through-holes is evenly formed at the periphery of the absorbing through-holes; and a circle of light transmitting holes is evenly formed on the outer side of the second absorbing through-holes. According to the printer table board, the number of the absorbing through-holes in the positions of the original absorbing through-holes is increased, and meanwhile, the circle of second absorbing through-holes is formed on the printer table board, so that the structure of an absorbing system is improved, suction force is evenly distributed on the whole silicon wafer while being increased, printing deviations can be reduced, the breakage rate of the silicon wafer is greatly decreased at the same time and the shutdown time is decreased, thereby improving the productivity. In addition, the printer table board has a simple structure, and is convenient to prepare, relatively low in cost, and suitable for popularization and application.
Description
Technical field
The utility model belongs to a kind of table top, particularly relates to a kind of table of printing machine.
Background technology
At present, in screen printing apparatus, wherein topmost part is printing table, is used for carrying silicon chip.Existing printing table mainly comprises installing hole and absorption through hole.Described absorption through hole is located at a side of half block table top, is generally a row, and quantity is 4.
Yet, existing printing table is on the one hand because adsorption hole is less, the suction that produces can not well be adsorbed on cell piece on the table top firmly, cause cell piece in adsorption process, often to be shifted, in when printing because the skew of cell piece, can produce the printed patterns skew, cause the electrical property of battery to descend widely; The position distribution of adsorption hole is comparatively concentrated on the other hand, causes producing in the production process fragment, and fragment need in time be shut down cleaning after producing, and has reduced widely production efficiency.
The utility model content
The deficiency that exists for overcoming above-mentioned similar technology, the purpose of this utility model are that design is a kind of simple and convenient, the printing table that is easy to fix.
The technical solution of the utility model is:
A kind of table of printing machine, comprise the table top body and be opened on the described table top body installing hole and absorption through hole, described installing hole is opened in four jiaos of described table top body, a plurality of absorption through holes are evenly distributed on the zone line of described table top body, the periphery of described absorption through hole evenly offers the second absorption through hole of a circle, and the outside of described the second absorption through hole evenly offers the loophole of a circle.
Preferably, described table top body adopts hard metal sheet material to make, and is coated with antirust paint on the described table top body.
Preferably, described table top body adopts hard rustless metal sheet material to make.
Preferably, the aperture of described loophole is 2mm～5mm.
Described loophole of the present utility model is arranged on the EDGE CONTACT part of described table top body and described printing item.
The beneficial effects of the utility model are:
The utility model has increased the quantity of absorption through hole in the position of original absorption through hole; be provided with a circle batch two absorption through holes at printing table simultaneously; improved the structure of adsorption system; when having increased suction, also make suction be distributed in uniformly whole silicon chip; can reduce the printing skew; also greatly reduced simultaneously the fragmentation rate of silicon chip, reduced downtime, thereby improved production capacity.
In addition, the utility model is simple in structure, be convenient to preparation, and cost is lower, is suitable for applying.
Description of drawings
Fig. 1 structural representation of the present utility model.
The specific embodiment
With reference to the accompanying drawings, the utility model is carried out detailed narration.
With reference to accompanying drawing 1, specific embodiment of the utility model is proposed:
A kind of table of printing machine, comprise table top body 1 and be opened in installing hole 2 and absorption through hole 5 on the described table top body 1, described installing hole hole 2 is opened in four jiaos of described table top body 1, a plurality of absorption through holes 5 are evenly distributed on the zone line of described table top body 1, the periphery of described absorption through hole 5 evenly offers the second absorption through hole 4 of a circle, and the outside of described the second absorption through hole 4 evenly offers the loophole 3 of a circle.The aperture of described loophole 3 of the present utility model is 2mm～5mm.
Described table top body 1 of the present utility model adopts hard metal sheet material to make, and is coated with antirust paint on the described table top body 1.Perhaps described table top body 1 directly adopts hard rustless metal sheet material to make.Can prevent so in use oxidation and rusting of table top body, also guarantee quality of the present utility model simultaneously, make its service life more permanent.
Described loophole 3 of the present utility model is arranged on the EDGE CONTACT part of described table top body 1 and described printing item.
The above only is preferred embodiment of the present utility model; be not therefore to limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other correlative technology fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. table of printing machine, comprise the table top body and be opened on the described table top body installing hole and absorption through hole, it is characterized in that: described installing hole is opened in four jiaos of described table top body, a plurality of absorption through holes are evenly distributed on the zone line of described table top body, the periphery of described absorption through hole evenly offers the second absorption through hole of a circle, and the outside of described the second absorption through hole evenly offers the loophole of a circle.
2. table of printing machine according to claim 1 is characterized in that: described table top body adopts hard metal sheet material to make, and is coated with antirust paint on the described table top body.
3. table of printing machine according to claim 1 is characterized in that: described table top body adopts hard rustless metal sheet material to make.
4. table of printing machine according to claim 1, it is characterized in that: the aperture of described loophole is 2mm～5mm.
5. according to claim 1,2,3 or 4 described table of printing machine, it is characterized in that: described loophole is arranged on the EDGE CONTACT part of described table top body and described printing item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452583 CN202782132U (en) | 2012-09-01 | 2012-09-01 | Printer table board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452583 CN202782132U (en) | 2012-09-01 | 2012-09-01 | Printer table board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782132U true CN202782132U (en) | 2013-03-13 |
Family
ID=47809459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220452583 Expired - Fee Related CN202782132U (en) | 2012-09-01 | 2012-09-01 | Printer table board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552367A (en) * | 2013-11-05 | 2014-02-05 | 常州天合光能有限公司 | Solar cell vacuum adsorption table |
-
2012
- 2012-09-01 CN CN 201220452583 patent/CN202782132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552367A (en) * | 2013-11-05 | 2014-02-05 | 常州天合光能有限公司 | Solar cell vacuum adsorption table |
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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: 20130313 Termination date: 20130901 |