CN204134810U - A kind of micro-gravure coating systems liquid feed device assembly - Google Patents
A kind of micro-gravure coating systems liquid feed device assembly Download PDFInfo
- Publication number
- CN204134810U CN204134810U CN201420558117.7U CN201420558117U CN204134810U CN 204134810 U CN204134810 U CN 204134810U CN 201420558117 U CN201420558117 U CN 201420558117U CN 204134810 U CN204134810 U CN 204134810U
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- CN
- China
- Prior art keywords
- liquid bath
- coating liquid
- scraper
- applicator roll
- undercutter
- 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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Abstract
A kind of micro-gravure coating systems liquid feed device assembly, comprise nick version applicator roll, coating liquid bath, the scraper touch with nick version applicator roll, coating liquid bath comprises the first coating liquid bath and the second coating liquid bath, and the first coating fluid slot is coated with the top of liquid bath in second; First coating liquid bath and second is coated with between liquid bath and is connected by undercutter; Nick version applicator roll is positioned at the top of the first coating liquid bath and part sinks to the first coating liquid bath, and undercutter is touched mutually with nick version applicator roll; Scraper is positioned at the top of the second coating liquid bath, and scraper is also positioned at the top of undercutter.Because nick version applicator roll is positioned at the top of the first coating liquid bath, and scraper is positioned at the top of the second coating liquid bath, and therefore scraper has adjustment space, can realize the adjustment of angle; Also have undercutter in the below of scraper simultaneously, scraper can be scraped the undercurrent that rear roll surface is formed and strike off, avoid the generation of horizontal crawling phenomenon.
Description
Technical field
The utility model relates to a kind of micro-gravure coating systems liquid feed device assembly.
Background technology
Micro-gravure coating systems liquid feed device assembly generally comprises nick version applicator roll, coating liquid bath, scraper, and nick version applicator roll is positioned at the top of coating liquid bath and part is sunk as coating liquid bath, and scraper is positioned at the side of coating liquid bath.The shortcoming that existing this micro-gravure coating systems liquid feed device assembly also exists is: due to the fiber on installation site, and scraper is difficult to adjustment; Low viscous coating fluid, after wing scrapes, can flow down along nick roller, forms undercurrent, cause horizontal crawling even, produce longitudinal rainbow line at roll surface.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing micro-gravure coating systems liquid feed device assembly, the utility model provide a kind of realize being coated with evenly, micro-gravure coating systems liquid feed device assembly that scraper angle is adjustable.
The technical scheme in the invention for solving the technical problem is: a kind of micro-gravure coating systems liquid feed device assembly, comprise nick version applicator roll, coating liquid bath, the scraper touched with nick version applicator roll, described coating liquid bath comprise the first coating liquid bath and with described first be coated with liquid bath parallel second be coated with liquid bath, the first described coating fluid slot is in the top of described second coating liquid bath;
The first described coating liquid bath has the first high side and the first low side surface, and the described first high side is higher than the first described low side surface; The second described coating liquid bath has the second high side and the second low side surface, and the described second high side is higher than the second described low side surface; The first described low side surface is adjacent with the described second high side, and is connected by undercutter between the first low side surface with the second high side, and described undercutter offers liquid overflow hole, and described liquid overflow hole is positioned at the top of described first low side surface;
Described nick version applicator roll is positioned at the top of described first coating liquid bath and part sinks to the first described coating liquid bath, and described undercutter is touched mutually with described nick version applicator roll;
Described scraper is positioned at the top of described second coating liquid bath, and described scraper is also positioned at the top of described undercutter.
The beneficial effects of the utility model are: because nick version applicator roll is positioned at the top of the first coating liquid bath, and scraper is positioned at the top of the second coating liquid bath, therefore scraper has adjustment space, the adjustment of angle can be realized, thus also different to the pressure of nick version applicator roll, thus can control cincture liquid measure; Also have undercutter in the below of scraper simultaneously, scraper can be scraped the undercurrent that rear roll surface is formed and strike off, avoid the generation of horizontal crawling phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, a kind of micro-gravure coating systems liquid feed device assembly, comprise nick version applicator roll 1, coating liquid bath, the scraper 2 touched with nick version applicator roll 1, described coating liquid bath comprise the first coating liquid bath 3 and with described first be coated with liquid bath 3 parallel second be coated with liquid bath 4, the first described coating liquid bath 3 is positioned at the top of described second coating liquid bath 4.
The first described coating liquid bath 3 has the first high side 5 and the first low side surface 6, and the described first high side 5 is higher than the first described low side surface 6; The second described coating liquid bath 4 has the second high side 7 and the second low side surface 8, and the described second high side 7 is higher than the second described low side surface 8; The first described low side surface 6 is adjacent with the described second high side 7, and be connected by undercutter 9 between the first low side surface 6 with the second high side 7, described undercutter 9 offers liquid overflow hole, described liquid overflow hole is positioned at the top of described first low side surface 6, just can spill in the second coating liquid bath 4 from this liquid overflow hole when the coating fluid in the first coating liquid bath 3 reaches certain water level.
Described nick version applicator roll 1 is positioned at the top of described first coating liquid bath 3 and part sinks to the first described coating liquid bath 3, and described undercutter 9 is touched with described nick version applicator roll 1 phase.
Described scraper 2 is positioned at the top of described second coating liquid bath 4, and described scraper 2 is also positioned at the top of described undercutter 9.
Because nick version applicator roll 1 is positioned at the top of the first coating liquid bath 3, and scraper 2 is positioned at the top of the second coating liquid bath 4, therefore scraper 2 has adjustment space, can realize the adjustment of angle, thus also different to the pressure of nick version applicator roll 1, thus can control cincture liquid measure; Also have undercutter 9 in the below of scraper 2 simultaneously, scraper 2 can be scraped the undercurrent that rear roll surface is formed and strike off, avoid the generation of horizontal crawling phenomenon.
Claims (1)
1. a micro-gravure coating systems liquid feed device assembly, comprise nick version applicator roll, coating liquid bath, the scraper touched with nick version applicator roll, it is characterized in that: described coating liquid bath comprise the first coating liquid bath and with described first be coated with liquid bath parallel second be coated with liquid bath, the first described coating fluid slot is in the top of described second coating liquid bath;
The first described coating liquid bath has the first high side and the first low side surface, and the described first high side is higher than the first described low side surface; The second described coating liquid bath has the second high side and the second low side surface, and the described second high side is higher than the second described low side surface; The first described low side surface is adjacent with the described second high side, and is connected by undercutter between the first low side surface with the second high side, and described undercutter offers liquid overflow hole, and described liquid overflow hole is positioned at the top of described first low side surface;
Described nick version applicator roll is positioned at the top of described first coating liquid bath and part sinks to the first described coating liquid bath, and described undercutter is touched mutually with described nick version applicator roll;
Described scraper is positioned at the top of described second coating liquid bath, and described scraper is also positioned at the top of described undercutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558117.7U CN204134810U (en) | 2014-09-26 | 2014-09-26 | A kind of micro-gravure coating systems liquid feed device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558117.7U CN204134810U (en) | 2014-09-26 | 2014-09-26 | A kind of micro-gravure coating systems liquid feed device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134810U true CN204134810U (en) | 2015-02-04 |
Family
ID=52411528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420558117.7U Expired - Fee Related CN204134810U (en) | 2014-09-26 | 2014-09-26 | A kind of micro-gravure coating systems liquid feed device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040522A (en) * | 2016-08-16 | 2016-10-26 | 北京英格条码技术发展有限公司 | Paperboard gluing device |
-
2014
- 2014-09-26 CN CN201420558117.7U patent/CN204134810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040522A (en) * | 2016-08-16 | 2016-10-26 | 北京英格条码技术发展有限公司 | Paperboard gluing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170926 |