CN108681215B - Separation type exposure device of interval adjusting type printing screen - Google Patents
Separation type exposure device of interval adjusting type printing screen Download PDFInfo
- Publication number
- CN108681215B CN108681215B CN201810612198.7A CN201810612198A CN108681215B CN 108681215 B CN108681215 B CN 108681215B CN 201810612198 A CN201810612198 A CN 201810612198A CN 108681215 B CN108681215 B CN 108681215B
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- Prior art keywords
- exposure
- plate
- pressing block
- worm
- track
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70691—Handling of masks or workpieces
- G03F7/70758—Drive means, e.g. actuators, motors for long- or short-stroke modules or fine or coarse driving
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70691—Handling of masks or workpieces
- G03F7/70775—Position control, e.g. interferometers or encoders for determining the stage position
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Abstract
The invention discloses a separation type exposure device of a spacing adjustment type printing screen, which comprises a track, a mobile station, an exposure platform, an exposure film, a fine adjustment mechanism and a supporting plate, wherein the track is arranged on the mobile station; the fine adjustment mechanism comprises a positioning column, a worm wheel and a worm; the positioning column is arranged between the track and the supporting plate; a worm wheel is rotatably arranged at the upper end of the positioning column; the upper end of the worm wheel is meshed with a driving mounting worm; one end of the worm is connected to the track in a sliding mode, and the other end of the worm is fixed to a supporting plate on one side of the lower end of the exposure platform. The invention can finely adjust the position of the exposure platform to achieve the best exposure effect.
Description
Technical Field
The invention relates to a separation type exposure device of a spacing adjusting type printing screen.
Background
At present, exposure can be carried out in the manufacturing step of a printing screen, photosensitive glue can be coated on the screen, then an exposure negative film is covered on the screen coated with the photosensitive glue, finally, the screen is exposed through an exposure device, a printing grid path is formed on the screen, in the exposure process, the screen is generally required to be pasted on the exposure negative film, exposure is carried out after positioning, and the screen and the negative film are sequentially pasted and positioned one by one, so that the manufacturing efficiency is low, if the screen and the negative film can be directly sent to an exposure platform for exposure after being positioned and pasted in advance, the operation efficiency forms a production line mode, and the exposure efficiency is doubled.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: provided is a separation type exposure device of a pitch-adjustable printing screen plate, which can finely adjust the position of an exposure table and can efficiently expose in a pipeline connection operation mode.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a separation type exposure device of a space adjusting type printing screen comprises a track, a mobile station, an exposure film, a fine adjustment mechanism and a support plate; a plurality of mobile stations are sequentially and slidably mounted on the track; the exposure platform is arranged in the middle of the track; the mobile station comprises a support plate, a pressing block and a clamping plate; the number of the support plates is two; the two support plates are oppositely distributed on the rails on the two sides; the bottom of the support plate is provided with a roller which is connected with the track in a rolling way; the inner sides of the upper ends of the support plates are respectively extended with a mounting plate; two clamping plates which are distributed up and down are arranged on the mounting plate; the edges of two sides of the exposure film are clamped between the clamping plates; the pressing block is movably pressed on the upper end of the clamping plate; supporting plates are arranged on two sides of the lower end of the exposure platform; the fine adjustment mechanism comprises a positioning column, a worm wheel and a worm; the positioning column is arranged between the track and the supporting plate; a worm wheel is rotatably arranged at the upper end of the positioning column; the upper end of the worm wheel is meshed with a driving mounting worm; one end of the worm is connected on the track in a sliding mode, and the other end of the worm is fixed on a supporting plate on one side of the lower end of the exposure platform.
Furthermore, the other end of the worm is fixedly connected with a supporting plate at one side of the lower end of the exposure platform through a fixing screw rod; the worm wheel is provided with a rocker.
Furthermore, a plurality of through holes are formed in two sides of the exposure negative film; threaded holes corresponding in position are formed in the two clamping plates which are distributed up and down; the through holes on the exposure negative film and the threaded holes on the clamping plate are fixed through screws in a through mode.
Furthermore, the outer side of the pressing block is provided with a moving tooth; the upper end of the bracket plate is provided with a sliding groove; the pressing block is installed in a sliding groove in the upper end of the support plate in a vertical sliding mode through the moving teeth.
Furthermore, a connecting sleeve is arranged on the front side and the rear side of the lower end surface of the mounting plate; a connecting internal thread hole is arranged in the connecting sleeve; the pressing block and the mounting plate are provided with connecting holes corresponding in position; the pressing block and the mounting plate are internally provided with a connecting hole; the positioning screw rod is sequentially connected with the connecting holes on the pressing block and the mounting plate in a penetrating mode and then is connected in the inner threaded hole in the connecting sleeve in a threaded mode.
Furthermore, a pressing elastic body is arranged in the connecting sleeve; the abutting elastic body is elastically compressed at the lower end of the positioning screw rod.
Further, the device also comprises an upper cover plate; the upper cover plate is of an inverted U-shaped structure; the inner side of the upper end face of the pressing block is provided with an inserting groove; the upper cover plate is inserted in the insertion groove on the upper end face of the pressing block.
Further, the rail may be linear or U-shaped.
The invention has the advantages of
The exposure platform can be driven to be finely adjusted through the worm wheel and the worm, and the position of the exposure platform can achieve the best exposure effect; the invention changes the mode that the traditional screen plate is attached and positioned on the exposure machine and the negative film and then is exposed, the invention positions the exposed negative film on the mobile platform in advance, the screen plate can be arranged at the upper end of the negative film, then the mobile platform slides on the track to the exposure platform in sequence to be exposed, the exposure platform aligns the exposed negative film from the lower part to the upper part to carry out the exposure screen plate, and the mobile platforms continuously move to the exposure platform to form the operation mode of the production line, thus the efficiency of the exposure process is doubled.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a cross-sectional view of the track, the movable stage, and the exposure stage.
FIG. 3 is an enlarged structural view of the supporting plate, the pressing block, the holding plate and the exposure negative of the present invention.
FIG. 4 is a schematic diagram of the structure of an exposed negative.
Fig. 5 is an enlarged schematic structural view of the fine adjustment mechanism.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, a separation type exposure apparatus for a pitch-adjusted printing screen includes a rail 2, a movable stage 1, an exposure stage 4, an exposure film 3, a fine adjustment mechanism 7, and a support plate 41. A plurality of mobile stations 1 are sequentially arranged on the track 2 in a sliding manner; the exposure platform 4 is arranged in the middle of the track 2; as shown in fig. 2 and 3, the mobile station 1 includes a support plate 11, a pressing block 12, and a clamping plate 13; two support plates 11 are arranged; the two support plates 11 are oppositely distributed on the rails 2 at the two sides; the bottom of the bracket plate 11 is provided with a roller 111 which is connected with the track 2 in a rolling way; the inner sides of the upper ends of the support plates 11 are respectively extended with a mounting plate 113; the mounting plate 113 is provided with two clamping plates 13 which are distributed up and down; the edges of two sides of the exposure film 3 are clamped between the clamping plates 13; the pressing block 12 is movably pressed on the upper end of the clamping plate 13. Supporting plates 41 are arranged on two sides of the lower end of the exposure platform 4; as shown in fig. 2 and 5, the fine adjustment mechanism 7 includes a positioning post 71, a worm wheel 72, and a worm 73; the positioning column 71 is arranged between the track 2 and the supporting plate 41; a worm wheel 72 is rotatably arranged at the upper end of the positioning column 71; the upper end of the worm wheel 72 is meshed with a driving mounting worm 73; one end of the worm 73 is connected on the track 2 in a sliding way, and the other end of the worm 73 is fixed on the support plate 41 at one side of the lower end of the exposure platform 4. Further, the other end of the worm 73 is fixedly connected with the support plate 41 on the lower end side of the exposure table 4 through a fixing screw 75; the worm wheel 72 is provided with a rocker 74. Further preferably, in order to better mount the exposure film 3, as shown in fig. 4, a plurality of through holes 31 are formed on two sides of the exposure film 3; the two clamping plates 13 which are distributed up and down are provided with threaded holes corresponding to the positions; as shown in fig. 2 and 3, the through holes 31 on the exposure film 3 and the screw holes on the clamping plate 13 are fixed by screws 131. Further preferably, in order to further position the exposure negative film 3, the pressing block 12 is provided with moving teeth 121 on the outer side; the upper end of the bracket plate 11 is provided with a sliding groove 112; the pressing block 12 is vertically and slidably mounted in the sliding groove 112 at the upper end of the support plate 11 through the moving teeth 121. As shown in fig. 3, in order to improve the connection stability between the pressing block 12 and the holding block 13, it is further preferable that a connection sleeve 114 is provided at the front and rear sides of the lower end surface of the mounting plate 113; a connecting internal threaded hole 1141 is arranged in the connecting sleeve 114; the pressing block 12 and the mounting plate 113 are provided with connecting holes corresponding to the positions; a positioning screw 1143 penetrates through the connecting holes on the pressing block 12 and the mounting plate 113; the positioning screw 1143 is threaded in the internal threaded hole 1141 in the connecting sleeve 114 after sequentially passing through the connecting holes on the pressing block 12 and the mounting plate 113. Further preferably, a pressing elastic body 1142 is arranged in the connecting sleeve 114; the pressing elastic body 1142 is elastically compressed at the lower end of the positioning screw 1143. Further preferably, as shown in fig. 2 and 3, the device further comprises an upper cover plate 5; the upper cover plate 5 is of an inverted U-shaped structure; the inner side of the upper end face of the pressing block 12 is provided with an inserting groove 122; the upper cover plate 5 is inserted in the insertion groove 122 on the upper end surface of the pressing block 12. Further preferably, the rail 2 may be linear or U-shaped.
The exposure platform 4 can be driven to be finely adjusted through the worm wheel 72 and the worm 73, and the position of the exposure platform 4 can achieve the best exposure effect; the invention changes the mode that the traditional screen printing plate is attached and positioned on an exposure machine and then is exposed, the invention positions an exposure film 3 on a movable platform 1 in advance, the screen printing plate 6 can be arranged at the upper end of the exposure film 3, then the movable platform 1 slides on a track 2 to an exposure platform 4 in sequence to be exposed, the exposure platform 4 aligns the exposure film 3 from the lower part to the upper part to expose the screen printing plate 6, the movable platforms 1 continuously move to the exposure platform 4 one by one, the operation mode of a production line is formed, and the efficiency of the exposure process is multiplied.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (5)
1. A separation type exposure device of a spacing adjustment type printing screen is characterized by comprising a track, a mobile station, an exposure platform, an exposure negative film, a fine adjustment mechanism and a supporting plate; a plurality of mobile stations are sequentially and slidably mounted on the track; the exposure platform is arranged in the middle of the track; the mobile station comprises a support plate, a pressing block and a clamping plate; the number of the support plates is two; the two support plates are oppositely distributed on the rails on the two sides; the bottom of the support plate is provided with a roller which is connected with the track in a rolling way; the inner sides of the upper ends of the support plates are respectively extended with a mounting plate; two clamping plates which are distributed up and down are arranged on the mounting plate; the edges of two sides of the exposure negative are clamped between the clamping plates; the pressing block is movably pressed on the upper end of the clamping plate; supporting plates are arranged on two sides of the lower end of the exposure platform; the fine adjustment mechanism comprises a positioning column, a worm wheel and a worm; the positioning column is arranged between the track and the supporting plate; a worm wheel is rotatably arranged at the upper end of the positioning column; the upper end of the worm wheel is meshed with a driving mounting worm; one end of the worm is connected to the track in a sliding mode, and the other end of the worm is fixed to a supporting plate on one side of the lower end of the exposure platform; the other end of the worm is fixedly connected with a supporting plate on one side of the lower end of the exposure platform through a fixing screw rod; a rocker is arranged on the worm wheel; a plurality of through holes are formed in the two sides of the exposure negative film; the two clamping plates which are distributed up and down are provided with threaded holes corresponding to the positions of the threaded holes; the through hole on the exposure film and the threaded hole on the clamping plate are fixed through screw through cross connection; the outer side of the pressing block is provided with a moving tooth; the upper end of the bracket plate is provided with a sliding groove; the pressing block is installed in a sliding groove in the upper end of the support plate in a vertical sliding mode through the moving teeth.
2. The separation type exposure device of the interval adjusting type printing screen according to claim 1, wherein a connecting sleeve is arranged on the front and rear sides of the lower end surface of the mounting plate; a connecting internal thread hole is arranged in the connecting sleeve; the pressing block and the mounting plate are provided with connecting holes corresponding to the positions of the pressing block and the mounting plate; the pressing block and the mounting plate are internally provided with a connecting hole; the positioning screw rod is sequentially connected with the connecting holes on the pressing block and the mounting plate in a penetrating mode and then is connected in the inner threaded hole in the connecting sleeve in a threaded mode.
3. The separation type exposure device of the interval adjusting type printing screen plate according to claim 2, wherein a pressing elastic body is arranged in the connecting sleeve; the abutting elastic body is elastically compressed at the lower end of the positioning screw rod.
4. The apparatus of claim 1, further comprising an upper cover plate; the upper cover plate is of an inverted U-shaped structure; the inner side of the upper end face of the pressing block is provided with an inserting groove; the upper cover plate is inserted in the insertion groove on the upper end face of the pressing block.
5. The separation-type exposure apparatus for a space-adjustable screen printing plate of claim 1, wherein the rail is linear or U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612198.7A CN108681215B (en) | 2018-06-14 | 2018-06-14 | Separation type exposure device of interval adjusting type printing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612198.7A CN108681215B (en) | 2018-06-14 | 2018-06-14 | Separation type exposure device of interval adjusting type printing screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108681215A CN108681215A (en) | 2018-10-19 |
| CN108681215B true CN108681215B (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810612198.7A Active CN108681215B (en) | 2018-06-14 | 2018-06-14 | Separation type exposure device of interval adjusting type printing screen |
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| Country | Link |
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| CN (1) | CN108681215B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6089149A (en) * | 1998-05-13 | 2000-07-18 | Zelko; Steve | Screen printing machines |
| US6135023A (en) * | 1998-10-12 | 2000-10-24 | Riso Kagaku Corporation | Stencil printing machine having mechanism for adjusting gap between squeegee and doctor rollers |
| KR101104267B1 (en) * | 2010-08-06 | 2012-01-11 | 오에프티 주식회사 | Exposure apparatus for stage module recycling and substrate align & transferring control method of stage module |
| CN103019041A (en) * | 2012-11-26 | 2013-04-03 | 京东方科技集团股份有限公司 | Exposure machine |
| JP2016215442A (en) * | 2015-05-18 | 2016-12-22 | 東洋インキＳｃホールディングス株式会社 | Plate-making system and plate-making method |
| CN205871438U (en) * | 2016-07-22 | 2017-01-11 | 张罗林 | Improve half tone location structure's rail mounted screen printer |
| CN208569299U (en) * | 2018-06-14 | 2019-03-01 | 江苏盛矽电子科技有限公司 | A kind of separate type exposure device of space fine-adjusting type printing screen plate |
-
2018
- 2018-06-14 CN CN201810612198.7A patent/CN108681215B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6089149A (en) * | 1998-05-13 | 2000-07-18 | Zelko; Steve | Screen printing machines |
| US6135023A (en) * | 1998-10-12 | 2000-10-24 | Riso Kagaku Corporation | Stencil printing machine having mechanism for adjusting gap between squeegee and doctor rollers |
| KR101104267B1 (en) * | 2010-08-06 | 2012-01-11 | 오에프티 주식회사 | Exposure apparatus for stage module recycling and substrate align & transferring control method of stage module |
| CN103019041A (en) * | 2012-11-26 | 2013-04-03 | 京东方科技集团股份有限公司 | Exposure machine |
| JP2016215442A (en) * | 2015-05-18 | 2016-12-22 | 東洋インキＳｃホールディングス株式会社 | Plate-making system and plate-making method |
| CN205871438U (en) * | 2016-07-22 | 2017-01-11 | 张罗林 | Improve half tone location structure's rail mounted screen printer |
| CN208569299U (en) * | 2018-06-14 | 2019-03-01 | 江苏盛矽电子科技有限公司 | A kind of separate type exposure device of space fine-adjusting type printing screen plate |
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| Publication number | Publication date |
|---|---|
| CN108681215A (en) | 2018-10-19 |
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