CN112230512A - Screen exposure height adjusting device, exposure machine and adjusting method - Google Patents
Screen exposure height adjusting device, exposure machine and adjusting method Download PDFInfo
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- CN112230512A CN112230512A CN202010986768.6A CN202010986768A CN112230512A CN 112230512 A CN112230512 A CN 112230512A CN 202010986768 A CN202010986768 A CN 202010986768A CN 112230512 A CN112230512 A CN 112230512A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000007650 screen-printing Methods 0.000 claims abstract description 32
- 230000000712 assembly Effects 0.000 claims description 38
- 238000000429 assembly Methods 0.000 claims description 38
- 238000007639 printing Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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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
- G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils
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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
- G03F7/20—Exposure; Apparatus therefor
-
- 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)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Abstract
The invention discloses a screen exposure height adjusting device, an exposure machine and an adjusting method, wherein the adjusting device comprises at least one group of height adjusting mechanisms, each group of height adjusting mechanisms comprises a fixed part and a movable part, the two ends of a screen to be exposed are respectively provided with at least one fixed part and at least one movable part, the fixed part comprises a fixed surface, the movable part comprises a driving part and a movable part connected with the driving part, the movable part comprises a movable surface positioned below the fixed surface, and the movable surface supports the screen to move towards the direction close to the fixed surface under the driving of the driving part until the screen is clamped and fixed between the movable surface and the fixed surface. The invention can adapt to the exposure of the screen printing plates with different heights, reduces the processing cost and has simple adjustment process.
Description
Technical Field
The invention relates to the technical field of screen exposure, in particular to a screen exposure height adjusting device, an exposure machine and an adjusting method.
Background
The silk-screen printing belongs to one kind of porous printing, when printing, printing ink is led in at one end of a silk-screen printing plate, a certain pressure is applied to the printing ink on the silk-screen printing plate through a scraper, meanwhile, the printing ink moves towards the other end of the silk-screen printing plate, the printing ink is extruded to a printing stock through the image-text part of the silk-screen printing plate in the moving process of the scraper, so that the image-text is printed on the surface of the printing stock, and the quality of the silk-screen printing plate directly influences.
In general, a photosensitive layer is formed by adding photosensitive materials such as a film to the screen, and the exposed image-text portions are retained by exposure, hardening and washing to form printed images-texts on the screen. However, since the accuracy of film formation is low, the accuracy of the screen pattern to be formed is not high.
In order to solve the problem, a DMD (digital mirror device) direct imaging technology is adopted at present, a film is omitted, a pattern is directly imaged on a silk screen, and a screen with higher pattern precision is manufactured.
However, because the height of the screen is high or low, the scheme of exposing the screen with different heights at present is as follows: an air cylinder is arranged above a screen to be exposed, the screen is clamped and fixed through falling of the air cylinder, an exposure lens above the screen needs to be driven to move up and down in the Z-axis direction through a structure of a motor and a guide shaft module, and the exposure focal planes of the screens with different heights are obtained through adjusting the height of the exposure lens so as to adapt to exposure of the screens without the height. However, this solution has the following problems: 1. the structural cost of the motor and the guide shaft module is high; 2. the exposure of the screens with different heights needs to correspondingly adjust the height of the exposure lens, and the adjustment process is repeated and complicated.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a screen exposure height adjusting device, an exposure machine and an adjusting method.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a half tone exposure height adjusting device, includes at least a set of height adjusting mechanism, and every height adjusting mechanism of group includes mounting and movable assembly, and the both ends that are located the first direction of the half tone of treating the exposure respectively set up at least one mounting and at least one the movable assembly, the mounting includes a stationary plane, the movable assembly includes driving piece and the moving part of being connected with the driving piece, the moving part includes a movable surface that is located the stationary plane below, form the centre gripping space that is used for the half tone of centre gripping co-altitude between movable surface and the stationary plane, the movable surface is holding in the position under the drive of driving piece half tone in the centre gripping space removes to the direction that is close to the stationary plane, is tightly fixed in between movable surface and the stationary plane until the half tone.
Preferably, the device further comprises an exposure lens, wherein the exposure lens is positioned above the screen and the position of the exposure lens is fixed relative to the fixing surface.
Preferably, the device comprises a first set of height adjustment mechanisms and a second set of height adjustment mechanisms distributed along a second direction perpendicular to the first direction.
Preferably, the first group of height adjustment mechanisms comprises a group of first fixed assemblies and a group of first movable assemblies, the first fixed assemblies comprise two first fixed members, and the two first fixed members are respectively located at two ends of the screen printing plate in the first direction; the first group of movable assemblies comprises two first movable assemblies, and the two first movable assemblies are respectively positioned at two ends of the screen printing plate in the first direction.
Preferably, the second group of height adjusting mechanisms comprises two groups of second fixed assemblies and a group of second movable assemblies, the second group of movable assemblies is located between the two groups of second fixed assemblies, each group of second fixed assemblies comprises two second fixed members, and the two second fixed members are respectively located at two ends of the screen in the first direction; the second group of movable assemblies comprises two second movable assemblies, and the two second movable assemblies are respectively positioned at two ends of the screen printing plate in the first direction.
Preferably, the fixed surface of the fixing piece and the movable surface of the corresponding movable assembly are arranged in a vertically staggered manner.
Preferably, the upper and lower heights of the clamping space are greater than the height of the screen to be exposed in the initial state.
The invention also discloses another technical scheme: a screen exposure machine comprises the screen exposure height adjusting device.
The invention also discloses another technical scheme: a screen exposure height adjusting method comprises the following steps:
s100, placing a screen to be exposed in the clamping space of the height adjusting mechanism, wherein the screen is supported on the movable surface;
and S200, the driving piece drives the movable surface of the movable piece to support the screen printing plate positioned in the clamping space to move towards the direction close to the fixed surface until the screen printing plate is clamped and fixed between the movable surface and the fixed surface, and exposure is waited.
Preferably, the method further comprises:
and S300, adjusting the exposure focal plane of the exposure lens positioned above the screen printing plate, and fixing the position of the exposure focal plane after the adjustment is finished.
The invention has the beneficial effects that:
1. the exposure surface of the screen printing plate and the exposure focal surface of the exposure lens are fixed, and the screen printing plate can be suitable for exposure of the screen printing plates with different heights only by adjusting the distance between the movable surface and the fixed surface and finally clamping the screen printing plate between the movable surface and the fixed surface.
2. The invention saves the structure of a motor-driven guide shaft module, thereby reducing the processing cost, and the adjustment process is simple because the positions of the lens and the screen exposure surface are fixed and do not need to be adjusted and only the position of the movable surface needs to be adjusted.
Drawings
FIG. 1 is a schematic structural diagram of a screen exposure machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a first set of height adjustment mechanisms of the present invention;
FIG. 3 is a schematic structural view of a second set of height adjustment mechanisms of the present invention;
FIG. 4 is a schematic view of the construction of the fastening member of the present invention;
FIG. 5 is a schematic view of the construction of the movable assembly of the present invention;
FIG. 6 is a schematic flow chart of the tuning method of the present invention;
fig. 7 is a flowchart illustrating an adjustment method according to another embodiment of the invention.
Reference numerals:
100. the screen exposure machine comprises a screen exposure machine body 10, a machine body 11, an exposure table top 20, a screen exposure height adjusting device 21, a first group of height adjusting mechanisms 22, a second group of height adjusting mechanisms 23, a first fixing component 231, a first fixing component 2311, a first fixing part 2312, a connecting part 2313, a fixing surface 24, a first group of movable components 241, a first movable component 2411, a driving part 2412, a movable part 24121, a second fixing part 24122, an extending part 24123, a movable surface 25, a second fixing component 251, a second fixing component 26, a second group of movable components 261, a second movable component 30, an exposure lens 40 and a clamping space.
Detailed Description
The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
According to the screen exposure height adjusting device, the exposure machine and the adjusting method disclosed by the invention, the exposure surface of the screen and the exposure focal surface of the exposure lens are fixed, the distance between the movable surface and the fixed surface is adjusted, and finally the screen is clamped between the movable surface and the fixed surface, so that the screen exposure height adjusting device, the exposure machine and the adjusting method can adapt to the exposure of screens with different heights.
As shown in fig. 1, a screen exposure machine 100 according to an embodiment of the present invention includes a machine body 10, a screen exposure height adjusting device 20 and an exposure lens 30, wherein the machine body 10 includes an exposure table 11, and the screen exposure height adjusting device 20 is disposed on the exposure table 11 and is used for clamping and fixing screens (not shown) with different heights to the screen exposure surface; the exposure lens 30 is located above the screen exposure height adjusting device 20, and is used for exposing the fixed screen.
Specifically, in the present embodiment, as shown in fig. 1 to fig. 3, the screen exposure height adjusting device 20 includes a first group of height adjusting mechanisms 21 and a second group of height adjusting mechanisms 22, where the two groups of height adjusting mechanisms 21 and 22 are distributed on the exposure table 11 in parallel along a second direction, and for convenience of description, the second direction is defined as a Y-axis direction. The first set of height adjustment mechanisms 21 and the second set of height adjustment mechanisms 22 support and clamp the screen to be exposed. The first group of height adjustment mechanisms 21 and the second group of height adjustment mechanisms 22 may have the same or different structures, and in other embodiments, only one group of height adjustment mechanisms or more than two groups of height adjustment mechanisms may be provided in the screen exposure height adjustment apparatus 20.
In this embodiment, as shown in fig. 3, the first group of height adjustment mechanisms 21 specifically includes a group of first fixed components 23 and a group of first movable components 24, wherein the first fixed components 23 include two first fixed components 231, the two first fixed components 231 are respectively disposed at two ends of the screen in a first direction, the first direction is perpendicular to the second direction, and for convenience of description, the first direction is defined as an X-axis direction. The first group of movable assemblies 24 includes two first movable assemblies 241, and the two first movable assemblies 241 are respectively disposed at two ends of the screen in the X-axis direction.
As shown in fig. 3, the second group of height adjustment mechanisms 22 includes two groups of second fixed assemblies 25 and one group of second movable assemblies 26, wherein the second movable assemblies 26 are located between the two groups of second fixed assemblies 25, each group of second fixed assemblies 25 includes two second fixed members 251, and the two second fixed members 251 are respectively disposed at two ends of the screen in the X-axis direction; the second set of movable assemblies 26 includes two second movable assemblies 261, and the two second movable assemblies 261 are respectively disposed at two ends of the screen in the X-axis direction.
As shown in fig. 4, each of the first fixing element 231 and the second fixing element 251 includes a first fixing portion 2311, a connecting portion 2312 and a fixing surface 2313, which are integrally formed, wherein the first fixing portion 2311 can be fixed on the exposure platform 11 by a fixing element such as a screw, and is used for fixing the fixing element to the exposure platform 11; the connecting portion 2312 is formed by extending from one end of the first fixing portion 2311 in the X-axis direction and away from the screen plate to a third direction, where the third direction is a Z-axis direction perpendicular to both the first direction and the second direction, that is, a vertical direction; the fixing surface 2313 is formed by extending one end of the connecting part 2312 away from the first fixing part 2311 to the direction close to the X axis of the screen, the fixing surface 2313 is the screen exposure surface of the screen, the screens with different heights are all fixed on the fixing surface 2313 for exposure, namely the exposure fixing surface of the screen is fixed and does not need to be adjusted; thus, the first fixing unit 231 and the second fixing unit 251 are both formed in a frame shape with openings facing the screen direction.
As shown in fig. 5, each of the first movable assembly 241 and the second movable assembly 261 includes a driving element 2411 and a movable element 2412, and the driving element 2411 is connected to the movable element 2412 and is configured to drive the movable element 2411 to move up and down in the Z-axis direction. In practice, the driving member 2411 may be a cylinder. The movable member 2412 includes a second fixed portion 24121, an extending portion 24122 and a movable surface 24123, which are integrally formed, wherein the second fixed portion 24121 is fixedly connected to the driving member 2411, the extending portion 24122 is formed by extending downward from one end of the second fixed portion 24121 in the X-axis direction, and the movable surface 24123 is formed by extending from the lower end of the extending portion 24122 in the X-axis direction close to the screen. The driving member 2411 drives the movable surface 24123 to move up and down in the Z-axis direction. Of course, the present invention is not limited to the structure of the fixed member and the movable member, as long as the fixed surface 2313 and the movable surface 24123 are matched.
In this embodiment, the movable assemblies are disposed close to the fixing member and are disposed adjacent to each other along the Y-axis direction, the fixing surfaces 2313 of the fixing member and the corresponding movable surfaces 24123 of the movable assemblies are disposed vertically and in a staggered manner, and a clamping space 40 for accommodating the screens with different heights is formed between the fixing surfaces 2313 and the movable surfaces 24123. The vertical height of the holding space 40 is larger than the height of the screen to be exposed in the initial state (i.e., the state where the movable surface 24123 is at the lowermost end), so that exposure of screens of various heights can be supported. In other embodiments, the movable surface 24123 and the fixed surface 2313 are not limited to be offset, for example, the movable surface 24123 may be located right below the fixed surface 2313, as long as they are located above and below.
The exposure lens 30 is located above the screen to be exposed, and before the screen is exposed, because the exposure fixing surface of the screen is fixed, the distance between the exposure focal plane of the exposure lens 30 and the exposure fixing surface is fixed, that is, the position of the exposure lens 30 relative to the fixing surface 2313 is fixed, so that the exposure focal plane of the exposure lens 30 is adjusted once, and after the adjustment is completed, the exposure lens 30 is fixed, and the screens with different heights can be exposed.
The working principle of the screen exposure machine is as follows: placing the screen to be exposed on the movable surface 24123 of the height adjusting mechanism, so that the screen is positioned in the clamping space 40 between the movable surface 24123 and the fixed surface 2313; the cylinder pushes up the moving part 2412 upwards to drive the moving part 2412 to move upwards, the moving surface 24123 of the moving part 2412 supports the screen printing plate to move towards the direction close to the fixed surface 2313, and the screen printing plate is pushed onto the fixed surface 2313 so as to be matched with the fixed surface 2313 to clamp the screen printing plate; adjusting the exposure focal plane of an exposure lens 30 positioned above the screen printing plate, and fixing the position of the exposure focal plane after the adjustment is finished; finally, the exposure lens 30 exposes the screen.
Referring to fig. 6 and 7, based on the screen exposure machine 100, a method for adjusting a screen exposure height according to an embodiment of the present invention includes the following steps:
s100, placing the screen to be exposed in the clamping space 40 of the height adjustment mechanism, and supporting the screen on the movable surface 24123.
S200, the driving element 2411 drives the movable surface 24123 of the movable member to hold the screen positioned in the clamping space 40 and move toward the fixed surface 2313 until the screen is clamped and fixed between the movable surface 24123 and the fixed surface 2313, and waits for exposure.
And S300, adjusting the exposure focal plane of the exposure lens 30 positioned above the screen printing plate, and fixing the position of the exposure focal plane after the adjustment is finished.
Therefore, the scope of the present invention should not be limited to the disclosure of the embodiments, but includes various alternatives and modifications without departing from the scope of the present invention, which is defined by the claims of the present patent application.
Claims (10)
1. The utility model provides a half tone exposure height control device, its characterized in that, the device includes at least a set of height control mechanism, and every height control mechanism of group includes mounting and movable assembly, and the both ends that are located the first direction of the half tone of treating the exposure respectively set up at least one mounting and at least one movable assembly, the mounting includes a stationary plane, movable assembly includes driving piece and the moving part of being connected with the driving piece, the moving part includes a movable surface that is located the stationary plane below, form the centre gripping space that is used for the half tone of centre gripping different heights between movable surface and the stationary plane, the movable surface is holding in under the drive of driving piece half tone in the centre gripping space removes to the direction that is close to the stationary plane, until the half tone is tightly fixed in between movable surface and the stationary plane.
2. The apparatus of claim 1, further comprising an exposure lens, wherein the exposure lens is located above the screen and fixed relative to the fixing surface.
3. The apparatus of claim 1, wherein the apparatus comprises a first set of height adjustment mechanisms and a second set of height adjustment mechanisms distributed along a second direction perpendicular to the first direction.
4. The apparatus of claim 3, wherein the first set of height adjustment mechanisms comprises a set of first fixed components and a set of first movable components, the first fixed components comprise two first fixed members, and the two first fixed members are respectively located at two ends of the screen in the first direction; the first group of movable assemblies comprises two first movable assemblies, and the two first movable assemblies are respectively positioned at two ends of the screen printing plate in the first direction.
5. The apparatus for adjusting the exposure height of a screen printing plate of claim 3, wherein the second set of height adjusting mechanisms comprises two sets of second fixed assemblies and a set of second movable assemblies, the second movable assemblies are located between the two sets of second fixed assemblies, each set of second fixed assemblies comprises two second fixed members, and the two second fixed members are respectively located at two ends of the screen printing plate located in the first direction; the second group of movable assemblies comprises two second movable assemblies, and the two second movable assemblies are respectively positioned at two ends of the screen printing plate in the first direction.
6. The apparatus for adjusting the exposure height of a screen printing plate of claim 1, wherein the fixed surface of the fixing member and the movable surface of the corresponding movable member are disposed in a vertically staggered manner.
7. The apparatus for adjusting the exposure height of a screen according to claim 1, wherein the vertical height of the clamping space is larger than the height of the screen to be exposed in the initial state.
8. A screen exposure machine, comprising the screen exposure height adjusting apparatus according to any one of claims 1 to 7.
9. A method for adjusting the exposure height of a screen printing plate based on the device for adjusting the exposure height of a screen printing plate according to any one of claims 1 to 7, comprising:
s100, placing a screen to be exposed in the clamping space of the height adjusting mechanism, wherein the screen is supported on the movable surface;
and S200, the driving piece drives the movable surface of the movable piece to support the screen printing plate positioned in the clamping space to move towards the direction close to the fixed surface until the screen printing plate is clamped and fixed between the movable surface and the fixed surface, and exposure is waited.
10. The method of adjusting a screen exposure height of claim 9, further comprising:
and S300, adjusting the exposure focal plane of the exposure lens positioned above the screen printing plate, and fixing the position of the exposure focal plane after the adjustment is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010986768.6A CN112230512B (en) | 2020-09-18 | 2020-09-18 | Screen exposure height adjusting device, exposure machine and adjusting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010986768.6A CN112230512B (en) | 2020-09-18 | 2020-09-18 | Screen exposure height adjusting device, exposure machine and adjusting method |
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| CN112230512A true CN112230512A (en) | 2021-01-15 |
| CN112230512B CN112230512B (en) | 2024-01-09 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010042474A1 (en) * | 2000-05-17 | 2001-11-22 | Kyotaro Onuma | Printing press |
| JP2005277153A (en) * | 2004-03-25 | 2005-10-06 | Fuji Photo Film Co Ltd | Image exposure apparatus |
| JP2009186414A (en) * | 2008-02-08 | 2009-08-20 | Olympus Corp | Inspection microscope, microscope observation method, and microscopic observation program |
| CN104999776A (en) * | 2015-02-13 | 2015-10-28 | 厦门大学 | System and method for aligning silk-screen printing |
| CN105954974A (en) * | 2016-06-27 | 2016-09-21 | 深圳劲嘉集团股份有限公司 | Silkscreen plate laser plate-making equipment and plate-making method thereof |
| CN206497043U (en) * | 2017-02-20 | 2017-09-15 | 华中科技大学 | Height adaptive sample clamping device for LIBS analyzer |
| CN206975398U (en) * | 2017-07-06 | 2018-02-06 | 江苏飞天玻璃实业有限公司 | A kind of silk-screen half tone exposure desk |
| CN109733051A (en) * | 2019-02-20 | 2019-05-10 | 安徽地势坤光电科技有限公司 | Plate making method and plate making system of screen printing plate without net knots |
| CN110032047A (en) * | 2019-04-29 | 2019-07-19 | 安徽地势坤光电科技有限公司 | Double-sided plate making method and screen processing equipment |
| US20190346767A1 (en) * | 2016-12-31 | 2019-11-14 | Jiangsu Gis Laser Technologies Inc. | Apparatus for making direct writing screen plate and using method thereof |
| CN111037092A (en) * | 2019-12-09 | 2020-04-21 | 广州镭码标识设备有限公司 | Code printing equipment |
-
2020
- 2020-09-18 CN CN202010986768.6A patent/CN112230512B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010042474A1 (en) * | 2000-05-17 | 2001-11-22 | Kyotaro Onuma | Printing press |
| JP2005277153A (en) * | 2004-03-25 | 2005-10-06 | Fuji Photo Film Co Ltd | Image exposure apparatus |
| JP2009186414A (en) * | 2008-02-08 | 2009-08-20 | Olympus Corp | Inspection microscope, microscope observation method, and microscopic observation program |
| CN104999776A (en) * | 2015-02-13 | 2015-10-28 | 厦门大学 | System and method for aligning silk-screen printing |
| CN105954974A (en) * | 2016-06-27 | 2016-09-21 | 深圳劲嘉集团股份有限公司 | Silkscreen plate laser plate-making equipment and plate-making method thereof |
| US20190346767A1 (en) * | 2016-12-31 | 2019-11-14 | Jiangsu Gis Laser Technologies Inc. | Apparatus for making direct writing screen plate and using method thereof |
| CN206497043U (en) * | 2017-02-20 | 2017-09-15 | 华中科技大学 | Height adaptive sample clamping device for LIBS analyzer |
| CN206975398U (en) * | 2017-07-06 | 2018-02-06 | 江苏飞天玻璃实业有限公司 | A kind of silk-screen half tone exposure desk |
| CN109733051A (en) * | 2019-02-20 | 2019-05-10 | 安徽地势坤光电科技有限公司 | Plate making method and plate making system of screen printing plate without net knots |
| CN110032047A (en) * | 2019-04-29 | 2019-07-19 | 安徽地势坤光电科技有限公司 | Double-sided plate making method and screen processing equipment |
| CN111037092A (en) * | 2019-12-09 | 2020-04-21 | 广州镭码标识设备有限公司 | Code printing equipment |
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| CN112230512B (en) | 2024-01-09 |
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