CN107718854B - Screen stretching alignment method of screen printing plate - Google Patents
Screen stretching alignment method of screen printing plate Download PDFInfo
- Publication number
- CN107718854B CN107718854B CN201711273648.6A CN201711273648A CN107718854B CN 107718854 B CN107718854 B CN 107718854B CN 201711273648 A CN201711273648 A CN 201711273648A CN 107718854 B CN107718854 B CN 107718854B
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- China
- Prior art keywords
- steel wire
- wire mesh
- cloth
- printing plate
- screen
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/14—Forme preparation for stencil-printing or silk-screen printing
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Screen Printers (AREA)
Abstract
The invention discloses a mesh-stretching alignment method of a screen printing plate, which utilizes a jig to align and adjust the longitude and latitude lines of a steel wire mesh, can improve the working efficiency of personnel, greatly shortens the working time of adjusting the longitude and latitude lines of the steel wire mesh, improves the productivity, improves the accuracy of the longitude and latitude lines of the steel wire mesh, reduces the defect of the screen printing plate, saves the cost, can ensure the stability of the screen printing plate and improves the printing quality.
Description
Technical Field
The invention relates to a method for aligning a screen of a screen printing plate.
Background
The screen printing plate is made of a steel wire mesh, a polyester mesh, a PE film or quick-drying glue, and the warp and weft of the steel wire mesh are required to be adjusted to be close to a horizontal/vertical state (the deviation is within 0.1 mm), so that no mesh nodes are generated in the inking region of the finished screen printing plate, thinner line width can be printed, and the printing efficiency is improved.
The existing screen-tensioning method of the screen steel wire mesh needs manual adjustment of warps and wefts of the steel wire mesh, and the warps of each screen steel wire mesh are difficult to be adjusted to be completely horizontal and can be deviated between 0.2 and 0.3mm, so that the screen is scrapped, and the preparation cost of the screen is increased; manual adjustment of the warp and weft is low in efficiency and productivity; and because the warp and weft deviation is great, can influence customer's printing line type to influence customer's printing quality.
Disclosure of Invention
The invention aims to provide a screen stretching alignment method of a screen printing plate, which utilizes a jig to align and adjust the longitude and latitude lines of a steel wire mesh, can improve the working efficiency of personnel, greatly shortens the working time of adjusting the longitude and latitude lines of the steel wire mesh, improves the productivity, improves the accuracy of the longitude and latitude lines of the steel wire mesh, reduces the defect of the screen printing plate, saves the cost, can ensure the stability of the screen printing plate, and improves the printing quality.
In order to achieve the purpose, the technical scheme of the invention is to design a mesh-stretching alignment method of a screen printing plate, wherein a jig is adopted to perform mesh-stretching alignment on a steel wire mesh;
The fixture is provided with four fixed chucks which can fix four corners of a tiled rectangular steel wire mesh cloth, the cut rectangular steel wire mesh cloth is fixed through the four fixed chucks, the four fixed chucks are used for respectively fixing four corners of the rectangular steel wire mesh cloth, the rectangular steel wire mesh is horizontally arranged, a pair of opposite sides of the rectangular steel wire mesh are parallel to an X axis, and the other pair of opposite sides of the rectangular steel wire mesh are parallel to a Y axis;
Still set up the first accurate screw rod that can follow X axle direction translation in the horizontal plane on the tool to and the accurate screw rod of second that can follow Y axle direction translation in the horizontal plane, comb the warp of wire cloth through first accurate screw rod, make the warp of wire cloth parallel with the X axle, comb the weft of wire cloth through the accurate screw rod of second, make the weft of wire cloth parallel with the Y axle.
Preferably, the warps of the steel wire mesh cloth are detected through a high-power electron microscope, and if the warps are unqualified in detection, the warps of the steel wire mesh cloth are combed through the first precise screw rod again.
preferably, the wefts of the steel wire mesh cloth are inspected through a high-power electron microscope, and if the wefts are not inspected, the wefts of the steel wire mesh cloth are carded again through the second precision screw.
The invention has the advantages and beneficial effects that: the mesh opening alignment method of the screen printing plate utilizes the jig to align and adjust the longitude and latitude lines of the steel wire mesh, can improve the working efficiency of personnel, greatly shortens the adjustment working hours of the longitude and latitude lines of the steel wire mesh, improves the productivity, improves the accuracy of the longitude and latitude lines of the steel wire mesh, reduces the defects of the screen printing plate, saves the cost, can ensure the stability of the screen printing plate, and improves the printing quality.
The invention has the following characteristics:
1. The invention changes manual alignment into alignment of jig equipment, thereby greatly improving the production efficiency.
2. The invention uses the jig for alignment, the arrangement of the warp and the weft is more accurate, the scrappage is reduced, and the cost is saved.
3. The invention has more accurate alignment, ensures the stability of the screen printing plate and can improve the printing quality.
Detailed Description
The following further describes embodiments of the present invention with reference to examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
the technical scheme of the specific implementation of the invention is as follows:
A method for aligning the expanded meshes of a screen printing plate adopts a jig to align the expanded meshes of a steel wire mesh;
The fixture is provided with four fixed chucks which can fix four corners of a tiled rectangular steel wire mesh cloth, the cut rectangular steel wire mesh cloth is fixed through the four fixed chucks, the four fixed chucks are used for respectively fixing four corners of the rectangular steel wire mesh cloth, the rectangular steel wire mesh is horizontally arranged, a pair of opposite sides of the rectangular steel wire mesh are parallel to an X axis, and the other pair of opposite sides of the rectangular steel wire mesh are parallel to a Y axis;
still set up the first accurate screw rod that can follow X axle direction translation in the horizontal plane on the tool to and the accurate screw rod of second that can follow Y axle direction translation in the horizontal plane, comb the warp of wire cloth through first accurate screw rod, make the warp of wire cloth parallel with the X axle, comb the weft of wire cloth through the accurate screw rod of second, make the weft of wire cloth parallel with the Y axle.
preferably, the warps of the steel wire mesh cloth are detected through a high-power electron microscope, and if the warps are unqualified in detection, the warps of the steel wire mesh cloth are combed through the first precise screw rod again.
preferably, the wefts of the steel wire mesh cloth are inspected through a high-power electron microscope, and if the wefts are not inspected, the wefts of the steel wire mesh cloth are carded again through the second precision screw.
the foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The screen stretching alignment method of the screen printing plate is characterized in that a jig is adopted to carry out screen stretching alignment on a steel wire mesh;
The fixture is provided with four fixed chucks which can fix four corners of a tiled rectangular steel wire mesh cloth, the cut rectangular steel wire mesh cloth is fixed through the four fixed chucks, the four fixed chucks are used for respectively fixing four corners of the rectangular steel wire mesh cloth, the rectangular steel wire mesh is horizontally arranged, a pair of opposite sides of the rectangular steel wire mesh are parallel to an X axis, and the other pair of opposite sides of the rectangular steel wire mesh are parallel to a Y axis;
still set up the first accurate screw rod that can follow X axle direction translation in the horizontal plane on the tool to and the accurate screw rod of second that can follow Y axle direction translation in the horizontal plane, comb the warp of wire cloth through first accurate screw rod, make the warp of wire cloth parallel with the X axle, comb the weft of wire cloth through the accurate screw rod of second, make the weft of wire cloth parallel with the Y axle.
2. The screen tensioning alignment method of the screen printing plate as claimed in claim 1, wherein the warps of the steel wire mesh are inspected by a high-power electron microscope, and if the warps are not inspected, the warps of the steel wire mesh are combed by the first precision screw again.
3. A mesh aligning method of a screen printing plate as claimed in claim 2, wherein the weft of the steel mesh is inspected by a high power electron microscope, and if the weft is not inspected, the weft of the steel mesh is carded again by the second precision screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273648.6A CN107718854B (en) | 2017-12-06 | 2017-12-06 | Screen stretching alignment method of screen printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273648.6A CN107718854B (en) | 2017-12-06 | 2017-12-06 | Screen stretching alignment method of screen printing plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107718854A CN107718854A (en) | 2018-02-23 |
| CN107718854B true CN107718854B (en) | 2019-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711273648.6A Active CN107718854B (en) | 2017-12-06 | 2017-12-06 | Screen stretching alignment method of screen printing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107718854B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757941A (en) * | 2019-10-25 | 2020-02-07 | 杭州友成电子有限公司 | Lean screen printing plate manufacturing process |
| CN114161814B (en) * | 2021-12-06 | 2022-12-30 | 仓和精密制造(苏州)有限公司 | Inclined stretching method for screen cloth |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352342Y (en) * | 1998-08-23 | 1999-12-08 | 钟文青 | Hand operated device for opening screen of printer |
| JP2008302497A (en) * | 2007-06-05 | 2008-12-18 | Cosmic:Kk | Stretching machine |
| JP2011011417A (en) * | 2009-07-01 | 2011-01-20 | Nke Corp | Tension adding device |
| CN202434582U (en) * | 2012-01-11 | 2012-09-12 | 昆山允升吉光电科技有限公司 | Mesh stretching device capable of positioning accurately |
| CN203805469U (en) * | 2014-04-28 | 2014-09-03 | 仓和精密制造(苏州)有限公司 | Locating jig for screen expanding of screen printing plate |
| CN205588764U (en) * | 2016-04-29 | 2016-09-21 | 仓禾科技（成都）有限公司 | Adjustable's half tone positioning jig that throws net |
| CN206124421U (en) * | 2016-10-21 | 2017-04-26 | 昆山良品丝印器材有限公司 | Large -scale half tone anchor clamps of throwing net |
| CN106976302A (en) * | 2017-05-04 | 2017-07-25 | 昆山良品丝印器材有限公司 | A kind of 0 degree of angle half tone is thrown the net equipment and its corresponding application method |
-
2017
- 2017-12-06 CN CN201711273648.6A patent/CN107718854B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352342Y (en) * | 1998-08-23 | 1999-12-08 | 钟文青 | Hand operated device for opening screen of printer |
| JP2008302497A (en) * | 2007-06-05 | 2008-12-18 | Cosmic:Kk | Stretching machine |
| JP2011011417A (en) * | 2009-07-01 | 2011-01-20 | Nke Corp | Tension adding device |
| CN202434582U (en) * | 2012-01-11 | 2012-09-12 | 昆山允升吉光电科技有限公司 | Mesh stretching device capable of positioning accurately |
| CN203805469U (en) * | 2014-04-28 | 2014-09-03 | 仓和精密制造(苏州)有限公司 | Locating jig for screen expanding of screen printing plate |
| CN205588764U (en) * | 2016-04-29 | 2016-09-21 | 仓禾科技（成都）有限公司 | Adjustable's half tone positioning jig that throws net |
| CN206124421U (en) * | 2016-10-21 | 2017-04-26 | 昆山良品丝印器材有限公司 | Large -scale half tone anchor clamps of throwing net |
| CN106976302A (en) * | 2017-05-04 | 2017-07-25 | 昆山良品丝印器材有限公司 | A kind of 0 degree of angle half tone is thrown the net equipment and its corresponding application method |
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| Publication number | Publication date |
|---|---|
| CN107718854A (en) | 2018-02-23 |
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