CN104085179A - Printing platform of screen printer - Google Patents
Printing platform of screen printer Download PDFInfo
- Publication number
- CN104085179A CN104085179A CN201410355250.7A CN201410355250A CN104085179A CN 104085179 A CN104085179 A CN 104085179A CN 201410355250 A CN201410355250 A CN 201410355250A CN 104085179 A CN104085179 A CN 104085179A
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- China
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- glass panel
- base
- tempered glass
- toughened glass
- vacuum chamber
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Abstract
A printing platform of a screen printer comprises a tempered glass panel (1), and adsorption holes (2) are formed in the tempered glass panel (1). A rubber gasket (3) is arranged below the tempered glass panel (1). A base (4) is connected below the rubber gasket (3) in a gluing mode. An air outlet hole (5) is formed in the side face of the base (4), a vacuum chamber (6) is formed in the middle of the base (4), and the vacuum chamber (6) is connected with the adsorption holes (2) and the air outlet hole (5). A transparent plate (7) is connected below the base (4) in a gluing mode, a cylindrical boss (8) is arranged above the middle of the transparent plate (7), and LED lamps (9) are connected below the transparent plate (7). The tempered glass panel, the cylindrical boss and a supporting base are adopted for preventing the tempered glass panel from deforming; meanwhile, the LED lamps are placed below the transparent plate, so that the heat dissipation capacity of the LED lamps is improved, the service life of the LED lamps is prolonged, and besides generation of vacuum adsorption force and sealing are facilitated for the vacuum chamber. The tempered glass panel and the base are connected through flange bolts and are easy to detach and replace.
Description
Technical field
The present invention relates to a kind of printing platform, particularly a kind of for printing the printing platform of the screen process press of silicon chip.
Background technology
At present, for the printing platform of screen printing apparatus, generally adopt lucite, the LED lamp of use backlight is built in vacuum chamber.Because the holding capacity of lucite is poor, when print head contact face glass, active force is quite large, thus press printing after the silicon chip of some, face glass will be pressed into inner concavity, affect the quality of silicon chip.
Backlightly with LED lamp, be built in vacuum chamber, vacuum chamber space is reduced, be difficult for producing vacuum adsorption force.Secondly, because LED lamp is heater, be placed in the inner heat radiation that is difficult for, in adsorption process, dust etc. may be adsorbed into vacuum chamber simultaneously, be bonded on LED lamp, thus the service life of reducing LED lamp.And LED lamp is built-in need to transfer to draw LED lamp wire with aviation plug, and aviation plug junction sealing difficulty is larger, and cost is higher.In addition, face glass is connected with base gummed, is unfavorable for like this dismounting and changes.
Therefore, the printing platform of existing screen printing apparatus exist face glass yielding, affect Si wafer quality, be difficult for to produce absorption affinity, LED lamp service life is shorter, sealing cost is higher and be unfavorable for the problem of dismounting.
Summary of the invention
The object of the invention is to, a kind of printing platform of screen process press is provided.The present invention has improved printing platform structure, has advantages of and can prevent that face glass distortion, Si wafer quality from better, more easily producing that absorption affinity, LED lamp service life is long, sealing cost is lower and be easy to dismounting.
Technical scheme of the present invention: a kind of printing platform of screen process press, comprise toughened glass panel, toughened glass panel is provided with adsorption hole; Toughened glass panel below is provided with rubber sheet gasket, and rubber sheet gasket below gummed is connected with base; There is venthole base side, and there is vacuum chamber at base middle part, and vacuum chamber connects adsorption hole and venthole; Base below gummed is connected with transparent panel, and top, transparent panel middle part is provided with cylindrical boss, and transparent panel below is connected with LED lamp.
In the printing platform of aforesaid screen process press, described toughened glass panel is connected by flange bolt with base, and toughened glass panel middle part is connected with cylindrical boss upper surface, and cylindrical boss below is provided with supporting seat.
Compared with prior art, the present invention has improved printing platform structure, adopts toughened glass panel, cylindrical boss and supporting seat to prevent face glass distortion; LED lamp is placed on to transparent panel below simultaneously, heat-sinking capability and the service life of both having improved LED lamp, is conducive to again vacuum chamber and produces vacuum adsorption force and sealing.Toughened glass panel is connected by flange bolt with base, is easy to dismounting and changes.Therefore, the present invention have advantages of can prevent face glass distortion, Si wafer quality is better, absorption affinity is strong, LED lamp service life is long, sealing cost is lower and be easy to dismantle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is cutaway view of the present invention.
Being labeled as in accompanying drawing: 1-toughened glass panel, 2-adsorption hole, 3-rubber sheet gasket, 4-base, 5-venthole, 6-vacuum chamber, 7-transparent panel, 8-cylindrical boss, 9-LED lamp, 10-flange bolt, 11-supporting seat.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation to the present invention's restriction.
Embodiment.A printing platform for screen process press, forms as shown in Figure 1, 2, comprises toughened glass panel 1, and toughened glass panel 1 is provided with adsorption hole 2; Toughened glass panel 1 below is provided with rubber sheet gasket 3, and rubber sheet gasket 3 below gummeds are connected with base 4; There is venthole 5 base 4 sides, and there is vacuum chamber 6 at base 4 middle parts, and vacuum chamber 6 connects adsorption hole 2 and venthole 5; Base 4 below gummeds are connected with transparent panel 7, and transparent panel 7 tops, middle part are provided with cylindrical boss 8, and transparent panel 7 belows are connected with LED lamp 9.
Described toughened glass panel 1 is connected by flange bolt 10 with base 4, and toughened glass panel 1 middle part is connected with cylindrical boss 8 upper surfaces, and cylindrical boss 8 belows are provided with supporting seat 11.
During installation, first toughened glass panel 1 is placed on rubber sheet gasket naturally, now the upper surface of toughened glass panel 1 is higher than the upper surface of base 4, and the upper surface of cylindrical boss 8 does not contact with toughened glass panel 1.Secondly, screw flange bolt 10, connect toughened glass panel 1 and base 4, until the contact of the upper surface of toughened glass panel 1 and cylindrical boss 8 is connected, now rubber sheet gasket 3 is subject to toughened glass panel 1 crimp, produce sealing effectiveness, and the restoring force producing after rubber sheet gasket 3 distortion can prevent that flange bolt 10 is loosening.Finally base 4 is fixedly attached on the runing rest of screen process press.
During printing, air pump is received on venthole 5, opened air pump.When silicon chip to be printed moves to when covering adsorption hole 2, the air in vacuum chamber 6 is pulled out, and adsorption hole 2 produces absorption affinities, and silicon chip is absorbed and fixed to relevant position.LED lamp 9 is opened simultaneously, and light sees through transparent panel 7 and toughened glass panel 1 is incident upon on silicon chip, plays effect backlight.When print head contact toughened glass panel 1, while being especially positioned at toughened glass panel 1 middle part, cylindrical boss 8 and supporting seat 11 play the effect of a support jointly, can prevent toughened glass panel 1 Inward deflection.
Claims (2)
1. a printing platform for screen process press, is characterized in that: comprise toughened glass panel (1), toughened glass panel (1) is provided with adsorption hole (2); Toughened glass panel (1) below is provided with rubber sheet gasket (3), and rubber sheet gasket (3) below gummed is connected with base (4); There is venthole (5) base (4) side, and there is vacuum chamber (6) at base (4) middle part, and vacuum chamber (6) connects adsorption hole (2) and venthole (5); Base (4) below gummed is connected with transparent panel (7), and top, transparent panel (7) middle part is provided with cylindrical boss (8), and transparent panel (7) below is connected with LED lamp (9).
2. the printing platform of screen process press according to claim 1, it is characterized in that: described toughened glass panel (1) is connected by flange bolt (10) with base (4), toughened glass panel (1) middle part is connected with the upper surface of cylindrical boss (8), and cylindrical boss (8) below is provided with supporting seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410355250.7A CN104085179A (en) | 2014-07-24 | 2014-07-24 | Printing platform of screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410355250.7A CN104085179A (en) | 2014-07-24 | 2014-07-24 | Printing platform of screen printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104085179A true CN104085179A (en) | 2014-10-08 |
Family
ID=51632989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410355250.7A Pending CN104085179A (en) | 2014-07-24 | 2014-07-24 | Printing platform of screen printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104085179A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404088A (en) * | 2015-09-10 | 2016-03-16 | 苏州蓝昇精密制版科技有限公司 | Vacuum printing frame and application method thereof |
| CN105651163A (en) * | 2015-12-28 | 2016-06-08 | 威申精密仪器(上海)有限公司 | Image measuring instrument with high measurement precision |
| CN114801433A (en) * | 2022-04-19 | 2022-07-29 | 利晶微电子技术(江苏)有限公司 | Special tool for tinning micro LED lamp beads and tinning method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3415713A1 (en) * | 1984-04-27 | 1985-11-07 | Werner Thieme GmbH & Co KG Maschinenfabrik, 7835 Teningen | SCREEN PRINTING MACHINE WITH A MOBILE PRINTING TABLE |
| JP2003089188A (en) * | 2001-09-18 | 2003-03-25 | Matsushita Electric Ind Co Ltd | Screen printer |
| CN101386224A (en) * | 2007-09-11 | 2009-03-18 | 深圳富泰宏精密工业有限公司 | Positioning apparatus and print device using the positioning apparatus |
| CN202293605U (en) * | 2011-09-23 | 2012-07-04 | 晶澳太阳能有限公司 | Printing table board of soft line printing press |
| CN202573246U (en) * | 2012-05-29 | 2012-12-05 | 昆山福兰德自动化设备有限公司 | Integrated printing table for screen printing equipment |
| CN203957508U (en) * | 2014-07-24 | 2014-11-26 | 湖州佳宁印刷有限公司 | A kind of printing platform of screen process press |
-
2014
- 2014-07-24 CN CN201410355250.7A patent/CN104085179A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3415713A1 (en) * | 1984-04-27 | 1985-11-07 | Werner Thieme GmbH & Co KG Maschinenfabrik, 7835 Teningen | SCREEN PRINTING MACHINE WITH A MOBILE PRINTING TABLE |
| JP2003089188A (en) * | 2001-09-18 | 2003-03-25 | Matsushita Electric Ind Co Ltd | Screen printer |
| CN101386224A (en) * | 2007-09-11 | 2009-03-18 | 深圳富泰宏精密工业有限公司 | Positioning apparatus and print device using the positioning apparatus |
| CN202293605U (en) * | 2011-09-23 | 2012-07-04 | 晶澳太阳能有限公司 | Printing table board of soft line printing press |
| CN202573246U (en) * | 2012-05-29 | 2012-12-05 | 昆山福兰德自动化设备有限公司 | Integrated printing table for screen printing equipment |
| CN203957508U (en) * | 2014-07-24 | 2014-11-26 | 湖州佳宁印刷有限公司 | A kind of printing platform of screen process press |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404088A (en) * | 2015-09-10 | 2016-03-16 | 苏州蓝昇精密制版科技有限公司 | Vacuum printing frame and application method thereof |
| CN105651163A (en) * | 2015-12-28 | 2016-06-08 | 威申精密仪器(上海)有限公司 | Image measuring instrument with high measurement precision |
| CN114801433A (en) * | 2022-04-19 | 2022-07-29 | 利晶微电子技术(江苏)有限公司 | Special tool for tinning micro LED lamp beads and tinning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141008 |