CN201552798U - Screen print bearing stand - Google Patents
Screen print bearing stand Download PDFInfo
- Publication number
- CN201552798U CN201552798U CN2009202705603U CN200920270560U CN201552798U CN 201552798 U CN201552798 U CN 201552798U CN 2009202705603 U CN2009202705603 U CN 2009202705603U CN 200920270560 U CN200920270560 U CN 200920270560U CN 201552798 U CN201552798 U CN 201552798U
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- China
- Prior art keywords
- vacuum
- source
- compressed air
- air
- serigraphy
- 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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- 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
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Abstract
The utility model discloses a silk screen bearing stand comprising a printing table board, a vacuum air passage and an electromagnetic valve arranged on the vacuum air passage, wherein an air inlet of the electromagnetic valve is connected with a vacuum source, and an exhaust port of the vacuum valve is connected with a compressed air source. By connecting the exhaust port which is originally conducted with the air into the compressed air source, the silk screen bearing stand shortens the time for releasing the vacuum, hardly has a cell cracked, and improves the cell yield.
Description
Technical field
The utility model relates to the battery sheet and makes the used serigraphy machine equipment in field, specially refers to a kind of serigraphy mounting table.
Background technology
As shown in Figure 1, existing serigraphy mounting table has printing table top 1 and the vacuum air-channel 3 that forms a plurality of adsorption holes and mounting printing object, and this vacuum air-channel is communicated with described adsorption hole and is formed on and prints table top and print the mounting table body interior 1 time.Also be provided with magnetic valve 2 on vacuum air-channel 3, this magnetic valve 2 has air inlet 21 and exhaust outlet 22.Air inlet 21 is connected with vacuum source 4, and exhaust outlet 22 directly is connected with ambient atmosphere.
Have thimble (among the figure for illustrating) at the printing table top.This printing mounting table is adsorbed printing object course of work, and air inlet 21 is opened, and this moment, exhaust outlet 22 was closed, and utilizes the vacuum source 4 that is connected with vacuum air-channel 3 that the printing object vacuum suction is had on the printing table top 1 of a plurality of adsorption holes; Air inlet 21 is closed when discharging printing object, and exhaust outlet 22 is opened, and utilizes atmosphere to discharge vacuum, simultaneously by thimble jack-up printing object, makes printing object break away from the absorption of printing table top 1.
Exist printing table top vacuum rate of release slower in the prior art, when printing table top thimble jack-up makes printing object break away from printing table top 1,, cause the battery sheet that prints cracked easily because printing table top 1 vacuum also discharges fully; And along with the raising of battery sheet output, monolithic battery sheet printing time shortens again and again, then requires the thimble motor speed to promote and makes the faster disengaging printing of battery sheet table top 1, is more prone to make the battery sheet cracked like this.
The utility model content
The purpose of this utility model is, a kind of serigraphy mounting table is provided, and can shorten to discharge the required time of vacuum, is not easy to make the battery sheet cracked, improves the production output of battery sheet.
For solving the problems of the technologies described above, the utility model provides a kind of serigraphy mounting table, comprise printing table top, vacuum air-channel, be arranged on the magnetic valve on the vacuum air-channel, the air inlet of described magnetic valve connects vacuum source, and the exhaust outlet of described vacuum valve connects compressed air source.
As preferably, this serigraphy mounting table comprises that also one regulates the compressed air regulating valve of compressed air require, and it is arranged on the exit of described compressed air source.
As preferably, described compressed air source is the nitrogen pressure source.
As preferably, described compressed air source can also be the pure air pressure source.
The utility model discharges the required time of vacuum by exhaust outlet direct and the atmosphere conducting being inserted compressed air source, having shortened, and is not easy to make the battery sheet cracked, has improved the production output of battery sheet.
Description of drawings
Fig. 1 is a serigraphy mounting table structure schematic diagram in the prior art;
Fig. 2 is the structural representation of an embodiment of the utility model serigraphy mounting table.
The specific embodiment
Be elaborated below in conjunction with the embodiment of accompanying drawing to serigraphy mounting table of the present utility model.
Fig. 2 is the structural representation of an embodiment of the utility model serigraphy mounting table.As shown in Figure 2, this printing mounting table comprises printing table top 1, vacuum air-channel 3 and is arranged on magnetic valve 2 on the vacuum air-channel 3.This magnetic valve 2 has air inlet 21 and exhaust outlet 22, and this air inlet 21 is connected with vacuum source 4, and exhaust outlet 22 is connected with compressed air source 5.
For making the vacuum rate of release even, stable, a compressed air regulating valve (not shown) can also be set, in the exit of compressed air source 5 to regulate compressed-air actuated flow.Wherein, this compressed air regulating valve is a control valve commonly used in the prior art, for example can be various manual magnetic valves or air-operated solenoid valve etc.
Compressed air source 5 can be the nitrogen pressure source or the pure air pressure source of pure gas composition.It can certainly be the pressure source that can realize discharging other gas of vacuum.
Process to this serigraphy mounting table absorption and release battery sheet describes below.
When the serigraphy mounting table was adsorbed being delivered to battery sheet on it, exhaust outlet 22 was closed, and air inlet 21 is opened, and utilizes the vacuum source 4 that is connected with vacuum air-channel 3 that battery sheet vacuum suction is had on the printing table top 1 of a plurality of adsorption holes; When the battery sheet broke away from the absorption of printing table top 1, exhaust outlet 22 was opened, and air inlet 21 is closed, and made the absorption of battery sheet by the very fast disengaging printing of thimble table top 1 thereby utilize the compressed air source 5 that is connected with vacuum air-channel 3 to discharge vacuum.
Compared with prior art, because exhaust outlet 22 is connected with compressed air source 5, under compressed-air actuated effect, make it possible in time discharge vacuum, shorten release vacuum required time, minimizing is cracked because of discharging the untimely battery that causes, and has improved the production capacity of printing equipment printed battery sheet.
Above embodiment is an exemplary embodiment of the present utility model only, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in the protection domain of the present utility model.
Claims (4)
1. a serigraphy mounting table comprises printing table top, vacuum air-channel, is arranged on the magnetic valve on the vacuum air-channel, and the air inlet of described magnetic valve connects vacuum source, it is characterized in that, the exhaust outlet of described vacuum valve connects compressed air source.
2. serigraphy mounting table according to claim 1 is characterized in that, comprises that also one regulates the compressed air regulating valve of compressed air require, and it is arranged on the exit of described compressed air source.
3. serigraphy mounting table according to claim 1 and 2 is characterized in that, described compressed air source is the nitrogen pressure source.
4. serigraphy mounting table according to claim 1 and 2 is characterized in that, described compressed air source is the pure air pressure source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202705603U CN201552798U (en) | 2009-11-30 | 2009-11-30 | Screen print bearing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202705603U CN201552798U (en) | 2009-11-30 | 2009-11-30 | Screen print bearing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552798U true CN201552798U (en) | 2010-08-18 |
Family
ID=42612473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202705603U Expired - Fee Related CN201552798U (en) | 2009-11-30 | 2009-11-30 | Screen print bearing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552798U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152604A (en) * | 2010-11-29 | 2011-08-17 | 常州亿晶光电科技有限公司 | Silicon wafer transmission/turnover device for solar cell printing machines |
| CN103481646A (en) * | 2013-08-16 | 2014-01-01 | 常州天合光能有限公司 | Silk screen printing device |
| CN103895333A (en) * | 2012-12-25 | 2014-07-02 | 浙江鸿禧光伏科技股份有限公司 | Vacuum breaking system for screen printing machine flexible wire printing platform discharge |
| CN106313877A (en) * | 2015-07-09 | 2017-01-11 | 江苏正能电子科技有限公司 | Suction disc and ejection device of solar silicon wafer printing machine |
-
2009
- 2009-11-30 CN CN2009202705603U patent/CN201552798U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152604A (en) * | 2010-11-29 | 2011-08-17 | 常州亿晶光电科技有限公司 | Silicon wafer transmission/turnover device for solar cell printing machines |
| CN102152604B (en) * | 2010-11-29 | 2013-10-30 | 常州亿晶光电科技有限公司 | Silicon wafer transmission/turnover device for solar cell printing machines |
| CN103895333A (en) * | 2012-12-25 | 2014-07-02 | 浙江鸿禧光伏科技股份有限公司 | Vacuum breaking system for screen printing machine flexible wire printing platform discharge |
| CN103481646A (en) * | 2013-08-16 | 2014-01-01 | 常州天合光能有限公司 | Silk screen printing device |
| CN103481646B (en) * | 2013-08-16 | 2015-05-20 | 常州天合光能有限公司 | Silk screen printing device |
| CN106313877A (en) * | 2015-07-09 | 2017-01-11 | 江苏正能电子科技有限公司 | Suction disc and ejection device of solar silicon wafer printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |