CN109291629B - Quick positioning and mounting method for screen printing plate - Google Patents
Quick positioning and mounting method for screen printing plate Download PDFInfo
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- CN109291629B CN109291629B CN201811251939.XA CN201811251939A CN109291629B CN 109291629 B CN109291629 B CN 109291629B CN 201811251939 A CN201811251939 A CN 201811251939A CN 109291629 B CN109291629 B CN 109291629B
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- positioning
- bedplate
- screen printing
- screen
- printing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
- Handling Of Sheets (AREA)
Abstract
The invention relates to a quick positioning and mounting method of a screen printing plate. Reasonable in design, the design is ingenious, utilizes the location platen for the screen version directly corresponds the platen location, has reduced the error that aircraft nose and platen mechanical accuracy caused, and screen version installation speed and precision all have very big promotion.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a quick positioning and mounting method for a screen printing plate.
Background
When the peanut is printed, the cut pieces are adhered to the table plate, the screen printing plate in the prior art is connected to the head of the automatic printing machine through the positioning pins and does not have direct corresponding relation with the table plate, all the head positioning pins need to be reset when the screen printing plate is installed, errors can be generated in the process, then the screen printing plate with holes in the upper part and the lower part is installed, and errors can be generated when the screen printing plate is positioned with the head positioning pins; the secondary error is that the installation and the positioning of the screen are relative to the table plate and relative to the garment piece on the table plate, and the error is inevitably existed.
Disclosure of Invention
In order to solve the problems, the invention provides a quick positioning and mounting method of a screen printing plate, which is reasonable in design and ingenious in concept, and the screen printing plate is directly positioned corresponding to a bedplate by utilizing a positioning bedplate, so that errors caused by mechanical precision of a machine head and the bedplate are reduced, and the mounting speed and precision of the screen printing plate are greatly improved.
A quick positioning and mounting method for a screen printing plate is characterized in that the screen printing plate is quickly positioned and mounted on an automatic printing machine through a positioning bedplate, the size and the specification of the positioning bedplate are consistent with those of the bedplate of the automatic printing machine, and the screen printing plate is mounted on the positioning bedplate and positioned through a positioning mechanism; it comprises the following steps:
(1) and a grid film for positioning the printing film is attached to the positioning bedplate.
(2) Any film in the set of films is positioned and pasted on the grid film on the positioning bedplate through the cross positioning line, and the double faced adhesive tape is pasted on the film.
(3) And positioning and mounting the screen plate coated with the photosensitive glue on a positioning bedplate, and then sticking the screen plate on the film.
(4) And taking down the screen printing plate, and sequentially carrying out exposure, washing and sealing to finish the manufacturing of the screen printing plate.
(5) And (4) repeating the steps (1) to (4) to finish the manufacture of other screen printing plates in the film set, wherein the cross positioning lines of the film set are all attached to the same position of the grid film.
(6) And replacing any bedplate on the automatic printing machine with the positioning bedplate, installing the positioning screen printing plates by machine heads one by one, keeping the height of the positioning bedplate at the normal printing height during installation, positioning and installing the manufactured screen printing plates on the positioning bedplate, and clamping the screen printing plates by using screen printing plate clamping heads at two ends of the machine head of the automatic printing machine for fixing.
(7) And after all the screen printing plates are installed by utilizing the positioning bedplate, taking down the positioning bedplate, replacing the bedplate with the bedplate of the automatic printing machine, starting up for trial printing and fine adjustment, and completing the quick positioning and installation of the screen printing plates.
The positioning bedplate is adopted to replace a bedplate on the automatic printing machine, after positioning of the screen printing plates and the positioning bedplate is completed, the positioning bedplate is replaced by the bedplate on the automatic printing machine, so that positioning between the screen printing plates and the bedplate is realized, the positions of all the screen printing plates relative to the bedplate are unified, printing is actually produced on clothes printed on the bedplate, errors caused by mechanical precision of a machine head and the bedplate are reduced due to the design, and the installation precision of the screen printing plates is greatly improved.
The technical scheme is further improved and refined, and the middle points of the frames on two sides of one side of the screen plate contacting the printed piece are respectively provided with a positioning hole; the positioning platen is provided with positioning pins corresponding to the middle points of frames on two sides of the screen printing plate respectively, the positioning holes and the positioning pins form a positioning mechanism together, the screen printing plate is arranged on the positioning platen, and the positioning pins respectively extend into the corresponding positioning holes for positioning; the positioning structure is simple, the positioning of the screen printing plate and the positioning bedplate can be realized only by aligning the positioning holes and the positioning pins, the convenience and the rapidness are realized, and the mounting speed of the screen printing plate is greatly improved.
The technical scheme is further improved and refined, one positioning hole in the two positioning holes is a round hole, the other positioning hole is an elliptical hole, and the height of the elliptical hole is equal to the diameter of the round hole.
The technical scheme is further improved and refined, the number of the positioning bedplate is 2, and the positioning bedplate is a No. 1 positioning bedplate and a No. 2 positioning bedplate respectively, the positioning bedplate in the steps (1) to (5) is a No. 1 positioning bedplate, and the positioning bedplate in the steps (6) to (7) is a No. 2 positioning bedplate; the screen printing plate manufacturing and the positioning installation of the screen printing plate are convenient to carry out simultaneously, and therefore the efficiency is further improved.
The technical scheme is further improved and refined, two chucks are symmetrically arranged on a machine head of the automatic printing machine, and the two chucks are driven by cylinders to move oppositely to clamp the screen printing plate; the screen printing plate is clamped and fixedly installed, and convenience is achieved.
The technical scheme is further improved and refined, and the automatic printing machine is an MR series automatic printing machine.
The invention has the advantages of reasonable design and ingenious design, and utilizes the positioning bedplate to directly position the screen corresponding to the bedplate, thereby reducing the error caused by the mechanical precision of the machine head and the bedplate and greatly improving the mounting speed and precision of the screen.
Drawings
Fig. 1 is a connection diagram of positioning of the positioning platen and the screen.
The positioning holes 3 of the screen plate 2 of the positioning bedplate 1 are provided with positioning pins 4.
Detailed Description
As shown in the figure, the quick positioning and mounting method of the screen printing plate comprises the steps that the screen printing plate 2 is quickly positioned and mounted on an automatic printing machine through a positioning bedplate 1, the size and the specification of the positioning bedplate 1 are consistent with those of the automatic printing machine, and the screen printing plate 2 is mounted on the positioning bedplate 1 and is positioned through a positioning mechanism; the middle points of the frames on two sides of one side of the screen 2 contacting the printed piece are respectively provided with a positioning hole 3; the positioning plate 1 is provided with positioning pins 4 corresponding to the middle points of the frames on the two sides of the screen printing plate 2, the positioning holes 3 and the positioning pins 4 form a positioning mechanism together, the screen printing plate 2 is arranged on the positioning plate 1, and the positioning pins 4 respectively extend into the corresponding positioning holes 3 for positioning; the positioning structure is simple, the positioning of the screen 2 and the positioning platen 1 can be realized only by aligning the positioning holes 3 and the positioning pins 4, the positioning is convenient and quick, and the mounting speed of the screen 2 is greatly improved; one positioning hole is a round hole, the other positioning hole is an elliptical hole, and the height of the elliptical hole is equal to the diameter of the round hole; the number of the positioning bedplate 1 is 2, and the positioning bedplate is a No. 1 positioning bedplate and a No. 2 positioning bedplate respectively; the machine head of the automatic printing machine is symmetrically provided with two chucks, and the two chucks are driven by cylinders to move oppositely to clamp the screen printing plate respectively; the screen printing plate is clamped and fixedly installed, so that convenience is brought; the automatic printing machine is an MR series automatic printing machine. It comprises the following steps:
(1) and a grid film for positioning the printing film is attached to the No. 1 positioning bedplate.
(2) Any film in the set of films is positioned and stuck on the grid film on the No. 1 positioning bedplate through a cross positioning line, and double faced adhesive tapes are stuck on the film.
(3) And positioning and mounting the screen plate coated with the photosensitive glue on a No. 1 positioning table plate, and then sticking the screen plate on the film.
(4) And taking down the screen printing plate, and sequentially carrying out exposure, washing and sealing to finish the manufacturing of the screen printing plate.
(5) And (4) repeating the steps (1) to (4) to finish the manufacture of other screen printing plates in the film set, wherein the cross positioning lines of the film set are all attached to the same position of the grid film.
(6) And replacing any bedplate on the automatic printing machine with the 2# positioning bedplate, installing the positioning screen printing plates by machine heads one by one, keeping the height of the 2# positioning bedplate at the normal printing height during installation, positioning and installing the manufactured screen printing plates on the 2# positioning bedplate, and clamping the screen printing plates by using screen printing plate clamping heads at two ends of the machine head of the automatic printing machine for fixing.
(7) And after the 2# positioning bedplate is used for installing all the screen printing plates, taking down the 2# positioning bedplate, replacing the bedplate with the bedplate of the automatic printing machine, starting up for trial printing and fine adjustment, and completing the quick positioning and installation of the screen printing plates.
By the method, the installation speed and the accuracy of the screen printing plate are greatly improved in a plurality of trials of my department at present, the installation speed of the screen printing plate is improved by one time, and 75% of screen printing plates in accuracy can be in place in one step without fine adjustment.
Because of the limited character expression, there exist practically unlimited specific structures, and it will be apparent to those skilled in the art that a number of improvements, decorations, or changes may be made without departing from the principles of the present invention, or the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (6)
1. A quick positioning and mounting method for a screen is characterized in that the screen is quickly positioned and mounted on an automatic printing machine through a positioning bedplate, the size and the specification of the positioning bedplate are consistent with those of the bedplate of the automatic printing machine, and the screen is mounted on the positioning bedplate and positioned through a positioning mechanism; it comprises the following steps:
(1) attaching a grid film for positioning the printing film on the positioning bedplate;
(2) positioning and sticking any one film in the set of films on the grid film on the positioning bedplate through a cross positioning line, and sticking a double-sided adhesive tape on the film;
(3) positioning and mounting the screen printing plate coated with the photosensitive glue on a positioning table plate, and then adhering the screen printing plate on a film;
(4) taking down the screen printing plate, and sequentially carrying out exposure, washing and sealing to finish the manufacturing of the screen printing plate;
(5) repeating the steps (1) to (4) to finish the manufacture of other screen printing plates in the film set, wherein the cross positioning lines of the film set are all attached to the same position of the grid film;
(6) replacing any table plate on the automatic printing machine with the positioning table plate, installing the positioning screen plates on the machine heads one by one, keeping the height of the positioning table plate at the normal printing height during installation, positioning and installing the manufactured screen plates on the positioning table plate, and then fixing the screen plates by the machine heads of the automatic printing machine;
(7) and after all the screen printing plates are installed by utilizing the positioning bedplate, taking down the positioning bedplate, replacing the bedplate with the bedplate of the automatic printing machine, starting up for trial printing and fine adjustment, and completing the quick positioning and installation of the screen printing plates.
2. The quick positioning and mounting method for the screen printing plate according to claim 1, wherein the middle points of the frames on two sides of one surface of the screen printing plate contacting the printing piece are respectively provided with a positioning hole; the positioning mechanism is characterized in that positioning pins are respectively arranged on the positioning bedplate corresponding to the middle points of frames on two sides of the screen printing plate, the positioning holes and the positioning pins jointly form a positioning mechanism, the screen printing plate is arranged on the positioning bedplate, and the positioning pins respectively extend into the corresponding positioning holes for positioning.
3. The method of claim 2, wherein one of the two positioning holes is a circular hole, and one of the two positioning holes is an elliptical hole, and the height of the elliptical hole is equal to the diameter of the circular hole.
4. The method of claim 1, wherein the number of the positioning platens is 2, that is, a # 1 positioning platen and a # 2 positioning platen, the positioning platen in steps (1) - (5) is the # 1 positioning platen, and the positioning platen in steps (6) - (7) is the # 2 positioning platen.
5. The method for quickly positioning and installing the screen printing plate as claimed in claim 1, wherein two chucks are symmetrically arranged on a machine head of the automatic printing machine, and the two chucks are driven by air cylinders to move oppositely to clamp the screen printing plate respectively.
6. The method for quickly positioning and installing the screen printing plate as claimed in claim 5, wherein the automatic printing machine is an MR series automatic printing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811251939.XA CN109291629B (en) | 2018-10-25 | 2018-10-25 | Quick positioning and mounting method for screen printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811251939.XA CN109291629B (en) | 2018-10-25 | 2018-10-25 | Quick positioning and mounting method for screen printing plate |
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| Publication Number | Publication Date |
|---|---|
| CN109291629A CN109291629A (en) | 2019-02-01 |
| CN109291629B true CN109291629B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811251939.XA Active CN109291629B (en) | 2018-10-25 | 2018-10-25 | Quick positioning and mounting method for screen printing plate |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110561894B (en) * | 2019-09-03 | 2024-05-28 | 如皋市天元服饰印业有限公司 | Rapid positioning device for screen plate of multi-color printing machine and method for positioning screen plate |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201931696U (en) * | 2010-12-29 | 2011-08-17 | 金世善 | Movable table mechanism of embossing machine |
| KR20130048589A (en) * | 2011-11-02 | 2013-05-10 | (주)서우케이엔제이 | Apparatus for alignment of mask in silkscreen printing machine |
| CN203510922U (en) * | 2013-08-22 | 2014-04-02 | 莫竟成 | Screen printing plate film alignment mechanism of screen printing machine |
| JP6418891B2 (en) * | 2014-10-21 | 2018-11-07 | ミタニマイクロニクス株式会社 | Screen mask and method for manufacturing screen mask |
| CN204184010U (en) * | 2014-10-21 | 2015-03-04 | 重庆凯隆模具塑胶有限公司 | Be applicable to the printing frock of different product specification |
| CN107933113B (en) * | 2017-12-19 | 2023-05-30 | 南京印可丽数码科技有限公司 | Printing printer with replaceable platen and portable platen replacement |
| CN108274910B (en) * | 2018-01-30 | 2020-04-07 | 鹤山市泰利诺电子有限公司 | Screen printing process for realizing more than two times of printing by one-time positioning of PCB |
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Address after: The road north of the city streets Rugao Yishou road 226500 city in Jiangsu province Nantong City No. 666 Applicant after: Jiangsu Tamus Textile Technology Co.,Ltd. Address before: The road north of the city streets Rugao Yishou road 226500 city in Jiangsu province Nantong City No. 666 Applicant before: NANTONG TIMES CLOTHING Co.,Ltd. |
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