CN103465660B - A kind of simulate press pretreating process - Google Patents
A kind of simulate press pretreating process Download PDFInfo
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- CN103465660B CN103465660B CN201310345057.0A CN201310345057A CN103465660B CN 103465660 B CN103465660 B CN 103465660B CN 201310345057 A CN201310345057 A CN 201310345057A CN 103465660 B CN103465660 B CN 103465660B
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- half tone
- printing
- roller
- simulate press
- silk screen
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Abstract
The invention discloses a kind of simulate press pretreating process, by the mode of simulate press, reduce wire mesh shape variable during actual printing, improve half tone service life.Comprising step is: by detection qualified half tone fix, roller be positioned at half tone centre and by the silk screen of half tone upwards jack-up to certain altitude; Roller from the centre of silk screen to border movement, then by half tone half-twist, repeats the reciprocating motion of roller, obtains the half tone of tension force release.By the way, a kind of simulate press pretreating process provided by the invention, by the mode of simulate press, realize the tension force release before printing, reduce wire mesh shape variable during actual printing, prevent the size destroying silk images online when printing process middle scraper scrapes silk screen, improve the stability of printing precision, ensure that the durability of printing screen plate simultaneously, effectively reduce the generation of waste product in printing process, reduce production cost, increase value-added content of product.
Description
Technical field
The present invention relates to high-accuracy half tone treatment technology, particularly relate to a kind of simulate press pretreating process.
Background technology
For screen painting, owing to needing to maintain a certain distance between half tone and stock in printing process, what when printing, half tone will be subject to scraper plate scrapes pressure, thus realizes the transfer of ink with stock close contact.Half tone elongation strain will certainly be made scraping in process, cause the distortion of the expansion of half tone mesh, picture and text lines, have impact on the size reduction of original image.At the printing initial stage, because silk screen is in tight state, be now subject to scraping the size deformation that pressure causes more serious, the loss of half tone tension force is also larger.
The present invention first carries out simulate press process to printing screen plate before half tone uses, and by the action of simulate press, realize the tension force release before printing, reduce wire mesh shape variable during actual printing, the size reproducibility of image is better, and printing precision stability is higher.In addition, by the simulate press action of roller, when slow down actual printing, scraper plate is to the pressure of silk screen, and the silk screen extent of damage reduces, and half tone is higher for service life.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of simulate press pretreating process that the tension force of silk screen in printing screen plate can be made to be discharged in advance, makes the precision of printed dimensions higher.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of simulate press pretreating process, comprising step is:
(1) by detection qualified half tone fix, roller be positioned at described half tone centre and by the silk screen of described half tone upwards jack-up to certain altitude;
(2) described roller is from the centre of described silk screen to border movement, then by the 2n of described half tone half-twist doubly, n is natural number, repeats the reciprocating motion of described roller, obtains the half tone of tension force release.
In a preferred embodiment of the present invention, jack-up described in step (1) is highly 0-10 mm.
In a preferred embodiment of the present invention, described in step (2), the movement rate of roller is 8-30 mm/s.
In a preferred embodiment of the present invention, described in step (2), the force aid system of motion is pneumatic bearing or electronic screw mandrel.
The invention has the beneficial effects as follows: a kind of simulate press pretreating process provided of the present invention, by the mode of simulate press, realize the tension force release before printing, reduce wire mesh shape variable during actual printing, prevent the size destroying silk images online when printing process middle scraper scrapes silk screen, improve the stability of printing precision, ensure that the durability of printing screen plate simultaneously, effectively reduce the generation of waste product in printing process, reduce production cost, increase value-added content of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of simulate press treatment process device therefor one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, plummer, and 2, roller, 3, lowering or hoisting gear, 4, cylinder, 5, universal wheel, 6, control device.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of simulate press pretreating process, in described technique, simulate press pre-processing device can be used.Described equipment comprises plummer 1, roller 2, lowering or hoisting gear 3, universal wheel 5, cylinder 4 and control device 6.Described plummer 1 is two grooves, described two grooves lay respectively at described simulate press pre-processing device left and right and by support structure such as columns.Be connected with described roller 2 at the top of described lowering or hoisting gear 3, described lowering or hoisting gear 3 is connected with described cylinder 4, and described cylinder 4 drives described lowering or hoisting gear 3 to move up and down.Described universal wheel 5 is arranged on the bottom of described cylinder 4, and described cylinder 4 drives described universal wheel 5 to move left and right.Described control device 6 and described cylinder 4 are connected by wire and control the motion of described cylinder 4.
The step that described simulate press pretreating process comprises is:
(1) by detection qualified half tone be fixed on plummer, roller 2 be positioned at described half tone centre and by the silk screen of described half tone upwards jack-up to 4mm;
(2) described roller from the centre of described silk screen with the speed of 18 mm/s to border movement, then by described half tone half-twist, repeat the reciprocating motion of described roller, obtain the half tone of tension force release;
(3) also can by step (1) and (2) repeatedly, to reach the object that tension force discharges completely.
The simulate press pretreating process that the present invention discloses, pretreatment process in advance can make the tension force in printing screen plate on silk screen be discharged, keep the tension stability on silk screen, prevent the size destroying silk images online when printing process middle scraper scrapes silk screen, improve the stability of printing precision, ensure that the durability of printing screen plate simultaneously, effectively reduce the generation of waste product in printing process, reduce production cost, can improve the competitiveness of product for the company taking printing screen plate as finished product, the printing screen plate quality stability that client obtains is higher.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a simulate press pretreating process, is characterized in that, comprises step to be:
(1) by detection qualified half tone fix, roller be positioned at described half tone centre and by the silk screen of described half tone upwards jack-up to certain altitude;
(2) described roller is from the centre of described silk screen to border movement, again by the 2n of described half tone half-twist doubly, n is natural number, repeats the reciprocating motion of described roller, obtain the half tone of tension force release, the movement rate of wherein said roller is 8-30 mm/s.
2. simulate press pretreating process according to claim 1, is characterized in that, described in step (1), the height of jack-up is 0-10 mm.
3. simulate press pretreating process according to claim 1, is characterized in that, reciprocating force aid system described in step (2) is pneumatic bearing or electronic screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345057.0A CN103465660B (en) | 2013-08-09 | 2013-08-09 | A kind of simulate press pretreating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345057.0A CN103465660B (en) | 2013-08-09 | 2013-08-09 | A kind of simulate press pretreating process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103465660A CN103465660A (en) | 2013-12-25 |
| CN103465660B true CN103465660B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310345057.0A Active CN103465660B (en) | 2013-08-09 | 2013-08-09 | A kind of simulate press pretreating process |
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| Country | Link |
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| CN (1) | CN103465660B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383151A (en) * | 2015-12-01 | 2016-03-09 | 深圳市和誉达科技有限公司 | Manufacturing process for screen printing plate |
| CN106081601A (en) * | 2016-08-11 | 2016-11-09 | 桐城运城制版有限公司 | A kind of plain net plate-making off line device of online |
| CN108237766A (en) * | 2016-12-23 | 2018-07-03 | 常州三立精图光电有限公司 | A kind of equipment and its application method of fast and stable halftone tension |
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| CN2873491Y (en) * | 2005-12-28 | 2007-02-28 | 王彦彬 | Full automatic silk screen printer |
| CN101570078A (en) * | 2009-05-11 | 2009-11-04 | 大连崇达电子有限公司 | Treatment method to reduce screen damage by screen printing |
| CN201516724U (en) * | 2009-09-30 | 2010-06-30 | 深圳市硕克网版科技有限公司 | Screen printing plate pretensioner |
| CN202231963U (en) * | 2011-09-26 | 2012-05-23 | 深圳市深联电路有限公司 | PCB screen manufacturing device |
| CN202878876U (en) * | 2012-10-19 | 2013-04-17 | 赫日光电（苏州）有限公司 | Frame jacking machine |
| CN103171265A (en) * | 2011-12-22 | 2013-06-26 | 正中科技股份有限公司 | Printing screen having anisotropic tensile force and manufacturing method thereof |
| CN203037557U (en) * | 2013-01-25 | 2013-07-03 | 昆山乐邦印刷器材设备有限公司 | Service life testing machine for automatic screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6069632U (en) * | 1983-10-19 | 1985-05-17 | 東京プロセスサービス株式会社 | Automatic screen tension control device |
| JPH01118488A (en) * | 1987-10-31 | 1989-05-10 | Fukushin Kogyo Kk | Method and apparatus for manufacturing mesh screen |
| JP2000037847A (en) * | 1998-07-21 | 2000-02-08 | Yamaha Motor Co Ltd | Screen printer |
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- 2013-08-09 CN CN201310345057.0A patent/CN103465660B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2873491Y (en) * | 2005-12-28 | 2007-02-28 | 王彦彬 | Full automatic silk screen printer |
| CN101570078A (en) * | 2009-05-11 | 2009-11-04 | 大连崇达电子有限公司 | Treatment method to reduce screen damage by screen printing |
| CN201516724U (en) * | 2009-09-30 | 2010-06-30 | 深圳市硕克网版科技有限公司 | Screen printing plate pretensioner |
| CN202231963U (en) * | 2011-09-26 | 2012-05-23 | 深圳市深联电路有限公司 | PCB screen manufacturing device |
| CN103171265A (en) * | 2011-12-22 | 2013-06-26 | 正中科技股份有限公司 | Printing screen having anisotropic tensile force and manufacturing method thereof |
| CN202878876U (en) * | 2012-10-19 | 2013-04-17 | 赫日光电（苏州）有限公司 | Frame jacking machine |
| CN203037557U (en) * | 2013-01-25 | 2013-07-03 | 昆山乐邦印刷器材设备有限公司 | Service life testing machine for automatic screen |
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| CN103465660A (en) | 2013-12-25 |
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Effective date of registration: 20221216 Address after: No. 7880 East of Liguan Village, North Shouliguan, Zhengyang Road, Zhoucun District, Zibo City, Shandong Province, 255300 Patentee after: Shandong Hengde Fire Equipment Co.,Ltd. Address before: No. 105, Weixi Road, Fengting Avenue, Suzhou Industrial Park, Jiangsu Province, 215121 Patentee before: HERI PHOTOELECTRIC (SUZHOU) Inc. |
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Effective date of registration: 20230510 Address after: 261000 Jingzhi town industry and Trade City, Anqiu City, Weifang City, Shandong Province Patentee after: Shandong Taiyu Fire Technology Group Co.,Ltd. Address before: No. 7880 East of Liguan Village, North Shouliguan, Zhengyang Road, Zhoucun District, Zibo City, Shandong Province, 255300 Patentee before: Shandong Hengde Fire Equipment Co.,Ltd. |
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