CN214202046U - Photosensitive resist coating scraping groove for processing precise screen printing plate - Google Patents
Photosensitive resist coating scraping groove for processing precise screen printing plate Download PDFInfo
- Publication number
- CN214202046U CN214202046U CN202120032261.7U CN202120032261U CN214202046U CN 214202046 U CN214202046 U CN 214202046U CN 202120032261 U CN202120032261 U CN 202120032261U CN 214202046 U CN214202046 U CN 214202046U
- Authority
- CN
- China
- Prior art keywords
- groove
- coating
- screen printing
- kerve
- printing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011248 coating agent Substances 0.000 title claims abstract description 68
- 238000000576 coating method Methods 0.000 title claims abstract description 68
- 238000007790 scraping Methods 0.000 title claims description 30
- 238000007650 screen-printing Methods 0.000 title claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229920002120 photoresistant polymer Polymers 0.000 claims 5
- 239000003292 glue Substances 0.000 abstract description 17
- 238000002360 preparation method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000839 emulsion Substances 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000003504 photosensitizing agent Substances 0.000 description 3
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a groove is scraped with photosensitive emulsion coating to accurate half tone processing, including the kerve, the recess has been seted up to the bottom of the relative both sides of kerve inner wall, and top fixed mounting in the recess has first spacing post, and the cover is equipped with the spring on the first spacing post, and the bottom cover of spring is established at the spacing post of second, and the bottom fixed mounting of the spacing post of second has the coater, and the coater includes the stopper, has seted up circular through-hole on the stopper, and circular through-hole internal rotation is connected with the pivot, and the other end fixed mounting of pivot has the coating roll, and the outside parcel of coating roll has the brush, and the top joint of kerve has the apron, the beneficial effects of the utility model are that: utilize spring coupling coating ware on the kerve, make the coating roll can inwards contract under the effect of pressure, make the photosensitive glue flow out from the gap, the brush of coating roll surface parcel can be with the even coating of photosensitive glue on the half tone simultaneously, the preparation efficiency of effectual promotion precision half tone.
Description
Technical Field
The utility model relates to a coating scraping groove, in particular to photosensitive resist coating scraping groove is used in accurate half tone processing.
Background
The photosensitive glue and the photosensitive film are all photosensitive materials which are commonly used at present, the photosensitive glue is generally divided into a single-liquid type photosensitive glue and a double-liquid type photosensitive glue, a photosensitizer is mixed into latex during production of the single-liquid type photosensitive glue and can be used without preparation during use, the photosensitizer is firstly put into water according to a formula to be dissolved before the double-liquid type photosensitive glue is used, then the photosensitizer is fully mixed and dissolved in the latex, and after the mixture is placed for one to two hours, the bubbles are completely disappeared to be used.
In the processing process of the precise screen printing plate, the photosensitive glue is required to be injected into the coating scraping groove, the coating scraping groove is fixed by the coating machine and moves on the coating machine, so that the photosensitive glue in the scraping groove is uniformly coated on the screen printing plate, the processing precision requirement of the precise screen printing plate is high, at present, when the traditional coating scraping groove is used for coating the screen printing plate, the coating is easy to be nonuniform, the production efficiency of the precise screen printing plate is low, and therefore the photosensitive glue coating scraping groove for processing the precise screen printing plate needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slot is scraped with photosensitive resist coating to accurate half tone processing to solve the easy inhomogeneous problem of coating of the traditional coating scratch groove that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a groove is scraped with photosensitive resist coating to accurate half tone processing, includes the kerve, the inside hollow setting that is of kerve, the cross-section of kerve is trapezoidal, the bottom of the relative both sides of kerve inner wall is seted up flutedly, top fixed mounting in the recess has first spacing post, the cover is equipped with the spring on the first spacing post, the bottom cover of spring is established at the spacing post of second, the bottom fixed mounting of the spacing post of second has the coater, the coater includes the stopper, circular through-hole has been seted up on the stopper, the circular through-hole internal rotation is connected with the pivot, the other end fixed mounting of pivot has the coating roll, the outside parcel of coating roll has the brush, the top joint of kerve has the apron, the top of apron is provided with the feed liquor pipe.
As a preferred technical scheme of the utility model, the top fixed mounting of the relative both sides of kerve has first fixed plate, the bottom fixed mounting of the relative both sides of apron has the second fixed plate, and first fixed plate is unanimous with second fixed plate specification, two screws have been seted up on the second fixed plate.
As an optimized technical scheme of the utility model, the feed liquor pipe is total two, the top of feed liquor pipe is provided with the screw thread.
As an optimized technical scheme of the utility model, the rectangle through-hole has been seted up to the bottom of kerve.
As an optimized technical scheme of the utility model, the top of kerve and the position fixed mounting who laps closed contact have the sealing strip.
As an optimized technical proposal of the utility model, the bottom groove and the cover plate are made of stainless steel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a photosensitive resist coating scraping groove is used in processing of accurate half tone has the even characteristics of photosensitive resist coating, specifically speaking:
the utility model relates to a slot is scraped with photosensitive resist coating to accurate half tone processing, set up flutedly in the relative both sides of kerve bottom, be provided with first spacing post in the recess, the cover is equipped with the spring on the first spacing post, the bottom cover of spring is established on the spacing post of second, the bottom of the spacing post of second is connected with the coater, when using the coating to scrape the slot, with whole scraping slot fixed mounting on the coating machine, with photosensitive resist duct connection on the feed liquor pipe at top, under the work of coating machine, the coating is scraped the surface of slot at the half tone and is removed, the coater of installation contracts under the effect of pressure on the kerve, the coater moves upwards, scrape the photosensitive resist in the slot and flow out from the gap between coating roll and the kerve, under the effect of brush on the coating roll, with the photosensitive resist coating even, the preparation efficiency of effectual promotion half tone.
Drawings
Fig. 1 is a schematic view of the appearance three-dimensional structure of the present invention;
fig. 2 is a schematic perspective view of the coater of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention.
In the figure: 1. a bottom groove; 2. a cover plate; 3. a spring; 4. an applicator; 5. a coating roll; 11. a groove; 12. a first limit post; 13. a first fixing plate; 21. a second fixing plate; 22. a screw hole; 23. a liquid inlet pipe; 24. a thread; 41. a limiting block; 42. a second limit post; 43. a circular through hole; 44. a rotating shaft; 51. and a brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model provides a photosensitive resist coating scraping slot for processing of accurate half tone, including the kerve 1, the inside hollow setting that is of kerve 1, the cross-section of kerve 1 is trapezoidal, recess 11 has been seted up to the bottom of the relative both sides of kerve 1 inner wall, top fixed mounting in the recess 11 has first spacing post 12, the cover is equipped with spring 3 on the first spacing post 12, the bottom cover of spring 3 is established at second spacing post 42, the bottom fixed mounting of second spacing post 42 has spreader 4, spreader 4 includes stopper 41, circular through-hole 43 has been seted up on the stopper 41, circular through-hole 43 internal rotation is connected with pivot 44, the other end fixed mounting of pivot 44 has spreader 5, the outside parcel of spreader 5 has brush 51, the top joint of kerve 1 has apron 2, the top of apron 2 is provided with feed liquor pipe 23.
Preferably, the top parts of two opposite sides of the bottom groove 1 are fixedly provided with a first fixing plate 13, the bottom parts of two opposite sides of the cover plate 2 are fixedly provided with a second fixing plate 21, so that a clamp on a coating machine can clamp the coating scraping groove, the stability of the scraping groove is ensured, the coating scraping groove is prevented from loosening and falling off the clamp when the coating machine works, the first fixing plate 13 and the second fixing plate 21 have the same specification and are conveniently reinforced by the clamp, two screw holes 22 are formed in the second fixing plate 21, the whole coating scraping groove can be fixed by using screws, and the cover plate 2 is prevented from falling off; the two liquid inlet pipes 23 are favorable for increasing the liquid inlet amount of the photosensitive glue and accelerating the liquid inlet speed of the photosensitive glue, and the top of the liquid inlet pipe 23 is provided with a thread 24 which is convenient for being fixedly connected with a photosensitive glue conveying pipe on a coating machine and preventing the photosensitive glue from leaking from the connection part; the bottom end of the bottom groove 1 is provided with a rectangular through hole, so that the photosensitive emulsion can flow out; the sealing strip is fixedly arranged at the position where the top end of the bottom groove 1 is in closed contact with the cover plate 2, and the sealing strip can block a gap of a contact surface of the closed bottom groove 1 and the closed cover plate 2, so that the photosensitive adhesive is prevented from leaking out of the gap, and the sealing property of the coating scraping groove is ensured; the bottom groove 1 and the cover plate 2 are made of stainless steel, and the stainless steel is high in strength, not prone to rusting, long in service life and easy to clean.
The working principle is as follows:
when the coating scraping groove is used, the coating scraping groove is assembled and installed on a coating machine, the infusion tube is connected and can be put into normal use, in the using process, the coating machine conveys the photosensitive glue into the coating scraping groove through the liquid inlet tube 23, the coating scraping groove is connected with a clamp through fixing blocks at two sides, the stability of the coating scraping groove is ensured, the grooves 11 are arranged on the inner walls at two opposite sides in the bottom groove 1, the top end of each groove 11 is provided with a first limiting column 12, the top end of each coater 4 is provided with a second limiting column 42, the coater 4 is connected with the grooves 11 through the springs 3, the coater 4 can move up and down under the expansion and contraction of the springs 3, when the coating machine coats the photosensitive glue on the screen, the coating scraping groove presses downwards, the bottom end of the coating roller 5 contacts the surface of the screen, the springs 3 contract under the action of pressure, make and produce the gap between coating roll 5 and the kerve 1, the photosensitive resist can flow out from the gap, simultaneously, coating roll 5's surface coating has brush 51, can be with the even coating of the photosensitive resist that flows out on the half tone, compares in traditional scraping groove, the effectual homogeneity that promotes the photosensitive resist coating, great promotion the preparation efficiency of accurate half tone.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The photosensitive resist coating scraping groove for the precision screen printing plate processing comprises a bottom groove (1) and is characterized in that the bottom groove (1) is internally hollow, the cross section of the bottom groove (1) is trapezoidal, grooves (11) are formed in the bottoms of two opposite sides of the inner wall of the bottom groove (1), a first limiting column (12) is fixedly mounted at the top of the groove (11), a spring (3) is sleeved on the first limiting column (12), the bottom of the spring (3) is sleeved on a second limiting column (42), a coater (4) is fixedly mounted at the bottom end of the second limiting column (42), the coater (4) comprises a limiting block (41), a circular through hole (43) is formed in the limiting block (41), a rotating shaft (44) is rotationally connected with the circular through hole (43), and a coating roller (5) is fixedly mounted at the other end of the rotating shaft (44), the coating device is characterized in that the outer portion of the coating roller (5) is wrapped by a hairbrush (51), the top end of the bottom groove (1) is clamped with a cover plate (2), and the top end of the cover plate (2) is provided with a liquid inlet pipe (23).
2. The photoresist coating scraping groove for the precision screen printing plate processing as claimed in claim 1, which is characterized in that: the top fixed mounting of kerve (1) relative both sides has first fixed plate (13), the bottom fixed mounting of apron (2) relative both sides has second fixed plate (21), and first fixed plate (13) are unanimous with second fixed plate (21) specification, two screw (22) have been seted up on second fixed plate (21).
3. The photoresist coating scraping groove for the precision screen printing plate processing as claimed in claim 1, which is characterized in that: the liquid inlet pipe (23) comprises two liquid inlet pipes, and the top of each liquid inlet pipe (23) is provided with a thread (24).
4. The photoresist coating scraping groove for the precision screen printing plate processing as claimed in claim 1, which is characterized in that: the bottom end of the bottom groove (1) is provided with a rectangular through hole.
5. The photoresist coating scraping groove for the precision screen printing plate processing as claimed in claim 1, which is characterized in that: and a sealing strip is fixedly arranged at the position where the top end of the bottom groove (1) is in closed contact with the cover plate (2).
6. The photoresist coating scraping groove for the precision screen printing plate processing as claimed in claim 1, which is characterized in that: the bottom groove (1) and the cover plate (2) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120032261.7U CN214202046U (en) | 2021-01-07 | 2021-01-07 | Photosensitive resist coating scraping groove for processing precise screen printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120032261.7U CN214202046U (en) | 2021-01-07 | 2021-01-07 | Photosensitive resist coating scraping groove for processing precise screen printing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214202046U true CN214202046U (en) | 2021-09-14 |
Family
ID=77634029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120032261.7U Expired - Fee Related CN214202046U (en) | 2021-01-07 | 2021-01-07 | Photosensitive resist coating scraping groove for processing precise screen printing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214202046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114023565A (en) * | 2021-11-25 | 2022-02-08 | 扬州宏远电子股份有限公司 | High-density alternating current foil corrosion method and system for starting motor |
-
2021
- 2021-01-07 CN CN202120032261.7U patent/CN214202046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114023565A (en) * | 2021-11-25 | 2022-02-08 | 扬州宏远电子股份有限公司 | High-density alternating current foil corrosion method and system for starting motor |
| CN114023565B (en) * | 2021-11-25 | 2024-01-30 | 扬州宏远电子股份有限公司 | Method and system for corrosion of high-density alternating current foil for motor starting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |