CN201392451Y - Coating glue-supply and air-exhaust device in production process of PS printing plate - Google Patents
Coating glue-supply and air-exhaust device in production process of PS printing plate Download PDFInfo
- Publication number
- CN201392451Y CN201392451Y CN200920032859U CN200920032859U CN201392451Y CN 201392451 Y CN201392451 Y CN 201392451Y CN 200920032859 U CN200920032859 U CN 200920032859U CN 200920032859 U CN200920032859 U CN 200920032859U CN 201392451 Y CN201392451 Y CN 201392451Y
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- coating
- filtrator
- glue
- impact damper
- gear
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Abstract
The utility model relates to a coating glue-supply and air-exhaust device in the production process of a PS printing plate. As the coating liquid has adhesiveness, the liquid is very easy to generate air bubbles in the processes of preparation stirring and gear-pump moving transmission, and the generated air bubbles are not easy to be eliminated. The device comprises a medicine preparation barrel, a glue supply barrel and filters. The utility model is characterized in that the device also comprises gear pumps and a bumper, wherein one filter is arranged between the medicine preparation barrel and the glue supply barrel, one gear pump is arranged between the medicine preparation barrel and the filter, and the other end of the glue supply barrel is connected with the filter; the bumper is arranged among the glue supply barrel and the other filters; the other gear pump is arranged between the glue supply barrel and the bumper; and one-way valves are arranged between the bumper and each of the other filters. The device has simple operation and can eliminate the impurity and the air in the coating liquid completely after three times of filtering and air-exhaust, thereby being beneficial for improving the quality of a coating product and improving the production efficiency; in addition, the design is simple and is easy to be realized.
Description
Technical field
The coating that the utility model relates in a kind of PS version production run supplies glue, exhaust apparatus.
Technical background
PS version coating technique is meant by special equipment, makes photosensitive material attached on the version base of crossing through electrochemical treatment, forms the layer of even film, forms photographic layer behind overbaking.Coating process is an important step of making the PS version, and it comprises the complex art of aspects such as chemistry, physics, machinery, thermodynamics.Mainly comprise following a few part: the selection of photoresists selection and configuring technical, coating method, the conveying of coating fluid, filtration, metering; The coating drying mode selection, apply the vacuum close binder.
Because coating fluid is a kind of liquid with viscosity, this kind liquid very easily produces bubble in configuration stirring, process gear-type pump motion transmission course, and the bubble that produces is not easy to eliminate.At present PS version manufacturing firm is aspect the conveying of coating fluid, filtration, metering, a kind of method is after the coating fluid that will configure once filters, adopt nature to leave standstill a period of time, to eliminate coating fluid some gases, be delivered directly to dispense tip with pump then and carry out the plate coating because of producing in the configuration whipping process.This kind method is fairly simple original, loses time but implement relatively, and efficient is not high; Another kind method is with the coating fluid after filtering, leaving standstill, be transported to dispense tip after the process filtrator filters once more and carry out the plate coating, though adding the method for fixed filter, the method utilization handles, granule foreign in the coating fluid can be eliminated through filtrator, utilize pressure in the filtrator to eliminate gas in a part of coating fluid simultaneously, thereby reach filtration, exhaust effect preferably, the product apparent mass that coating is produced increases.But the shortcoming of this kind method is: coating fluid also is easy to generate gas in configuration, transmission course, only adopt filtrator to filter the gas that to eliminate trace, be not easy the gas that coating solution produces in stirring, transmission course is thoroughly eliminated, thereby make apparent " white point " problem that also can produce of product of producing, can not solve well through coating.If product surface exists coating defects will directly have influence on the use of product at the client place.Like this, bring very big trouble can for PS version manufacturer: be not easy to make product quality to be improved, coating " white point " problem that especially always perplexs the medium and small manufacturer of PS version is difficult to solve.
At present, prosperity and development along with domestic economy, printing market presents thriving situation, the various producers of printing also are to increase year by year to the demand of printing sheet material, make that PS version industry is flourish, especially middle-size and small-size manufacturing enterprise, product yield, sales volume all increase every year, and market outlook are very much good.But along with the raising that market requires printed matter, it also is to improve year by year that printing producer requires PS version product quality.The problem of improving the quality of products is especially made link in the PS version and is solved the hot issue that the coating quality problem just becomes the research of numerous PS version manufacturer naturally.
The utility model content
The problem that the utility model solved provides a kind of " white point " quality problems that can solve easy generation in the coating process effectively, and the coating that improves the product coating quality is for glue, exhaust apparatus.
For solving above-mentioned technical matters, the technical scheme that the utility model is taked:
The utility model comprises compounding bin, supplies glue bucket, filtrator, it is characterized in that: described coating comprises gear-type pump, impact damper for glue, exhaust apparatus; Be provided with filtrator between described compounding bin and the confession glue bucket, be provided with gear-type pump between compounding bin and the filtrator; The described other end for the glue bucket connects filtrator, for being provided with impact damper between glue bucket and the filtrator, for being provided with gear-type pump between glue bucket and the impact damper; Be respectively arranged with retaining valve between described impact damper and the filtrator.
The bottom of above-mentioned impact damper is provided with charging aperture, and the edge, middle part of impact damper is provided with discharging opening.
Above-mentioned filtrator, the top of impact damper are provided with vent valve, tensimeter.
Compared with prior art, the utlity model has following advantage:
1, simple to operate: this device sets out and special according to coating actual needs in the PS version production run, and the realization automation mechanized operation utilizes the switch of gear-type pump to control liquid supply rate, and data science is accurate.
2, product quality increases substantially: through three filtrations, pump-down process, can be fully that impurity in the coating fluid and gas processing is clean, and help improving the coated product quality.
3, simplicity of design can be promoted: the impact damper 4 of increase plays main filtration, scavenging action, installs designs such as drain tap and tensimeter additional, just can finish coating fluid filtration, exhaust requirements.Utilize the setting of two retaining valves can realize switching mutually the function of using between impact damper and the filtrator, can finish the maintenance function smoothly, not needing increases extra device, thereby does not also need shutdown cost-saved, enhances productivity.So simplicity of design easily realizes.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Referring to Fig. 1, the utility model comprises compounding bin 1, supplies glue bucket 3, filtrator 2,5,6, gear-type pump 7,8, impact damper 4, retaining valve 9,10, be provided with filtrator 2 between compounding bin 1 and the confession glue bucket 3, be provided with gear-type pump 7 between compounding bin 1 and the filtrator 2, the other end for glue bucket 3 connects filtrator 5,6, for being provided with impact damper 4 between glue bucket 3 and the filtrator 5,6, for being provided with gear-type pump 8 between glue bucket 3 and the impact damper 4.
Be respectively arranged with retaining valve 9,10 between impact damper 4 and the filtrator 5,6, can guarantee that the pressure of the internal tank of filtrator 5 and filtrator 6 fully provides.
The bottom of impact damper 4 is provided with charging aperture, the edge, middle part of impact damper 4 is provided with discharging opening, make coating fluid transmit from bottom to up like this at the following coating liquid of the driving of gear-type pump 7,8 pressure, can compressed characteristics in conjunction with gas, make the top that in the motion process of coating liquid from bottom to top the gas that wherein exists is expressed to impact damper 4, play topmost filtering exhaust effect.
The top of filtrator 2,5,6, impact damper 4 is provided with vent valve, tensimeter, thereby regulates the gaseous tension of internal tank.
The coating fluid that configures is added in the compounding bin 1, and in the effect input filter 2 of gear-type pump 7, the impurity particle that wherein exists in the coating fluid is input to in the glue bucket 3 after carrying out filtering the first time through the filter core in the filtrator 2.Be transported in the impact damper 4 for the effect of the coating fluid in the glue bucket 3 through gear-type pump 8, in impact damper 4, coating fluid carries out the filtration second time and exhaust through the gentle vent valve that installs additional towards device 4 upper ends of filter core of crossing in the impact damper 4, and then the coating fluid behind the filtering exhaust is transported in filtrator 5 or the filtrator 6 through outlet conduit, the vent valve that filter core excessively in the coating fluid process container and container upper end install additional filters and exhaust for the third time, and then the coating fluid behind the filtering exhaust is transported to the coating production that dispense tip carries out product through outlet conduit.
Claims (3)
1, the coating in a kind of PS version production run is for glue, exhaust apparatus, and it comprises compounding bin (1), supplies glue bucket (3), filtrator (2,5,6), it is characterized in that: described coating comprises gear-type pump (7,8), impact damper (4) for glue, exhaust apparatus; Be provided with filtrator (2) between described compounding bin (1) and the confession glue bucket (3), be provided with gear-type pump (7) between compounding bin (1) and the filtrator (2); The described other end for glue bucket (3) connects filtrator (5,6), for being provided with impact damper (4) between glue bucket (3) and the filtrator (5,6), for being provided with gear-type pump (8) between glue bucket (3) and the impact damper (4); Be respectively arranged with retaining valve (9,10) between described impact damper (4) and the filtrator (5,6).
2, the coating in a kind of PS version production run according to claim 1 is for glue, exhaust apparatus, and it is characterized in that: the bottom of described impact damper (4) is provided with charging aperture, and the edge, middle part of impact damper (4) is provided with discharging opening.
3, the coating in a kind of PS version production run according to claim 1 and 2 is for glue, exhaust apparatus, and it is characterized in that: the top of described filtrator (2,5,6), impact damper (4) is provided with vent valve, tensimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920032859U CN201392451Y (en) | 2009-04-29 | 2009-04-29 | Coating glue-supply and air-exhaust device in production process of PS printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920032859U CN201392451Y (en) | 2009-04-29 | 2009-04-29 | Coating glue-supply and air-exhaust device in production process of PS printing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392451Y true CN201392451Y (en) | 2010-01-27 |
Family
ID=41599271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920032859U Expired - Fee Related CN201392451Y (en) | 2009-04-29 | 2009-04-29 | Coating glue-supply and air-exhaust device in production process of PS printing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392451Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140567A (en) * | 2015-05-13 | 2016-11-23 | 东京应化工业株式会社 | Apparatus for coating, coating system and coating process |
| CN109562323A (en) * | 2016-08-03 | 2019-04-02 | 东京应化工业株式会社 | The purification process of liquid and the manufacturing method of perforated membrane |
-
2009
- 2009-04-29 CN CN200920032859U patent/CN201392451Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140567A (en) * | 2015-05-13 | 2016-11-23 | 东京应化工业株式会社 | Apparatus for coating, coating system and coating process |
| CN106140567B (en) * | 2015-05-13 | 2020-07-07 | 东京应化工业株式会社 | Coating device, coating system and coating method |
| CN109562323A (en) * | 2016-08-03 | 2019-04-02 | 东京应化工业株式会社 | The purification process of liquid and the manufacturing method of perforated membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20140429 |