CN202466310U - White board coating device - Google Patents
White board coating device Download PDFInfo
- Publication number
- CN202466310U CN202466310U CN2012200207713U CN201220020771U CN202466310U CN 202466310 U CN202466310 U CN 202466310U CN 2012200207713 U CN2012200207713 U CN 2012200207713U CN 201220020771 U CN201220020771 U CN 201220020771U CN 202466310 U CN202466310 U CN 202466310U
- Authority
- CN
- China
- Prior art keywords
- coating
- white board
- scraper
- coating apparatus
- shower nozzle
- 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
The utility model discloses a white board coating device, which comprises a blade coating roll and a conveying roll, which are mutually parallel to each other, and the coating device is provided with a coating apparatus, wherein the coating apparatus comprises a slurry spray head which is arranged below the blade coating roll, a scraping knife is arranged above the blade coating roll, the length of the scraping knife is consistent with that of the slurry spray head, the scraping knife is provided with a height adjusting device, the slurry spray head is communicated with a paint bucket through a spray pipe, the bottom of the spray pipe stretches into the paint bucket, the paint bucket is provided with a compressed air pipe, the height adjusting device comprises a supporting rod which is hinged with one end of the scraping knife, the top end of the supporting rod is provided with a transverse rod, the lower side of the transverse rod is provided with a spring, and the bottom end of the spring is fixedly connected with the scraping knife. The white board coating device is uniformly to coat, missing of the coating caused by bubbles contained in the paint can be avoided, paper defects caused by the micro fluctuation of the original paper can be avoided, and convenience in production can be realized.
Description
Technical field
The utility model relates to the paper making equipment technical field, relates in particular to a kind of white board coating apparatus.
Background technology
The white board body paper needs coating to go up some chemistry painting industries and makes white board have particular functionality after paper machine is produced, and at present, the main coating machine that relies on of white board coating is accomplished.In coating process; Need be according to the different choice different working mode of paper, coating method has dull and stereotyped coating and wheel to go up coating, and coating machine generally comprises coating pan, carrying roller and applicator roll etc. on the wheel; The bottom of carrying roller is immersed in the coating pan; Applicator roll contacts with carrying roller, carrying roller rotation with the pigment transfer in the coating pan to applicator roll, applicator roll pigment transfer to paper; The way that this mode is controlled coating content is the gap of adjustment carrying roller and applicator roll, and this mode can only apply relatively thinner coating.Containing bubble in the inhomogeneous and coating that sometimes the bodystock paper microcosmic is uneven, coating fluid distributes on carrying roller, can to produce holiday and material loading irregular and cause the generation of paper defects, gives to produce and brought a difficult problem.
The utility model content
The utility model technical problem to be solved is: to the deficiency that prior art exists, provide a kind of coating weight evenly and can regulate the coating machine feeding device of coating layer thickness.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of white board coating apparatus; Comprise the spreading roller and the conveying roller that are parallel to each other; Said coating apparatus is provided with spray equipment, and said spray equipment comprises the slurry shower nozzle that is located at said spreading roller below, and said spreading roller top is provided with scraper; Said scraper is consistent with the length of slurry shower nozzle, and said scraper is provided with arrangement for adjusting height.
As a kind of scheme, said slurry shower nozzle is communicated with paint can through jet pipe, and said jet pipe bottom is stretched in the paint can, and said paint can is provided with compressed air hose.
As a kind of improvement, said slurry shower nozzle is provided with the slurry valve, and said compressed air hose is provided with the compressed air valve.
As a kind of scheme, said arrangement for adjusting height comprises the support bar hinged with an end of said scraper, and said supporting bar top is provided with cross bar, and said cross bar downside is provided with spring, and the bottom of said spring is fixedly connected with said scraper.
As a kind of scheme, said slurry shower nozzle below is provided with down receiver.
As a kind of scheme, said scraper below is provided with receiver.
Owing to adopted technique scheme, the beneficial effect of the utility model is:
1, the coating apparatus of the utility model is provided with spray equipment, and said spray equipment comprises the slurry shower nozzle that is located at said spreading roller below, and coating is evenly distributed in paper surface through the ejection of slurry shower nozzle, and the prior art coating weight is more even relatively; Said spreading roller top is provided with scraper; Said scraper is consistent with the length of slurry shower nozzle; Said scraper is provided with arrangement for adjusting height, after scraper is wipeed off the coating that is sprayed on paper surface, and the coating more even distribution; Can also adjust what of coating content through arrangement for adjusting height, unnecessary coating is scraped by scraper so that keep coating to have homogeneous thickness.
2, the cross bar downside of the arrangement for adjusting height of the utility model is provided with spring, and the bottom of said spring is fixedly connected with said scraper, not only can regulate paint thickness, and spring makes the scraper degree of having that relaxes, and is unlikely to damage paper.
3, the slurry shower nozzle of the utility model below and scraper below is respectively equipped with down receiver and last receiver, can receive the coating that drips, and not only can recycle but also reduce the pollution to environment; Said shower nozzle is provided with the coating valve, and said compressed air hose is provided with air door, can control the quantity for spray of coating, guarantees that the material loading of coating is stable.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure: 1. conveying roller, 2. spreading roller, 3. shower nozzle, 31. jet pipes, 32. coating valves, 4. paint can, 41. compressed air hoses, 42. air doors, 5. scraper, 6. spring, 7. support bar, 71. cross bars are 8. gone up receiver, 9. descend receiver.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Shown in accompanying drawing, a kind of white board coating apparatus comprises the conveying roller 1 and spreading roller 2 that are parallel to each other; Conveying roller 1 is located at spreading roller 2 lower right sides, and said spreading roller 2 belows are provided with shower nozzle 3, and shower nozzle 3 is provided with coating valve 32; Shower nozzle 3 belows are provided with down receiver 9, and shower nozzle 3 is connected with jet pipe 31, and jet pipe 31 bottoms are stretched in the paint can 4; Said paint can 4 tops are connected with compressed air hose 41, and said compressed air hose 41 is provided with air door 42; Said spreading roller 2 tops are provided with scraper 5; Said scraper 5 belows are provided with receiver 8, and said scraper 5 one ends are articulated in support bar 7 one sides, and said support bar 7 tops are provided with cross bar 71; Said cross bar 71 downsides are provided with spring 6, and the bottom of said spring 6 is fixedly connected with said scraper 5.
The operation principle of the utility model is: the white board body paper moves through conveying roller 1 and spreading roller 2 successively; Compressed air gets into paint can 4 inside simultaneously; Under compressed-air actuated pressure, the coating in the paint can 4 is sprayed on the white board body paper through shower nozzle 3 uniformly, and unnecessary coating drops in down receiver 9 inside; By doctor blade, unnecessary coating drops in receiver 8 inside to white board body paper behind the sprayed coating at spreading roller 2.
Claims (6)
1. white board coating apparatus; Comprise the spreading roller and the conveying roller that are parallel to each other; It is characterized in that: said coating apparatus is provided with spray equipment, and said spray equipment comprises the slurry shower nozzle that is located at said spreading roller below, and said spreading roller top is provided with scraper; Said scraper is consistent with the length of slurry shower nozzle, and said scraper is provided with arrangement for adjusting height.
2. a kind of white board coating apparatus as claimed in claim 1 is characterized in that: said slurry shower nozzle is communicated with paint can through jet pipe, and said jet pipe bottom is stretched in the paint can, and said paint can is provided with compressed air hose.
3. a kind of white board coating apparatus as claimed in claim 2 is characterized in that: said slurry shower nozzle is provided with the slurry valve, and said compressed air hose is provided with the compressed air valve.
4. a kind of white board coating apparatus as claimed in claim 1; It is characterized in that: said arrangement for adjusting height comprises the support bar hinged with an end of said scraper; Said supporting bar top is provided with cross bar, and said cross bar downside is provided with spring, and the bottom of said spring is fixedly connected with said scraper.
5. a kind of white board coating apparatus as claimed in claim 1 is characterized in that: said slurry shower nozzle below is provided with down receiver.
6. a kind of white board coating apparatus as claimed in claim 1 is characterized in that: said scraper below is provided with receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200207713U CN202466310U (en) | 2012-01-17 | 2012-01-17 | White board coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200207713U CN202466310U (en) | 2012-01-17 | 2012-01-17 | White board coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466310U true CN202466310U (en) | 2012-10-03 |
Family
ID=46914478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200207713U Expired - Fee Related CN202466310U (en) | 2012-01-17 | 2012-01-17 | White board coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466310U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268601A (en) * | 2014-03-29 | 2016-01-27 | 周午贤 | Height self-adaptive type scraper mechanism for elevator guide rail painting device |
| CN110130019A (en) * | 2019-03-28 | 2019-08-16 | 宁波三同编织有限公司 | A kind of fabric processing and sorting device |
| CN110170549A (en) * | 2019-05-30 | 2019-08-27 | 肖春 | A kind of arc iron plate bending machine |
| CN111979838A (en) * | 2020-08-17 | 2020-11-24 | 厦门伟盟环保材料有限公司 | Paper cup waterproof membrane and coating equipment thereof |
| CN113152148A (en) * | 2021-04-29 | 2021-07-23 | 江苏富星纸业有限公司 | High-efficient coating unit is used in production of coating white board paper |
| CN114472052A (en) * | 2022-01-22 | 2022-05-13 | 四川大胜达中飞包装科技有限公司 | Speed governing gluing machine that suitability is high |
-
2012
- 2012-01-17 CN CN2012200207713U patent/CN202466310U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268601A (en) * | 2014-03-29 | 2016-01-27 | 周午贤 | Height self-adaptive type scraper mechanism for elevator guide rail painting device |
| CN110130019A (en) * | 2019-03-28 | 2019-08-16 | 宁波三同编织有限公司 | A kind of fabric processing and sorting device |
| CN110170549A (en) * | 2019-05-30 | 2019-08-27 | 肖春 | A kind of arc iron plate bending machine |
| CN111979838A (en) * | 2020-08-17 | 2020-11-24 | 厦门伟盟环保材料有限公司 | Paper cup waterproof membrane and coating equipment thereof |
| CN113152148A (en) * | 2021-04-29 | 2021-07-23 | 江苏富星纸业有限公司 | High-efficient coating unit is used in production of coating white board paper |
| CN113152148B (en) * | 2021-04-29 | 2021-11-12 | 江苏富星纸业有限公司 | High-efficient coating unit is used in production of coating white board paper |
| CN114472052A (en) * | 2022-01-22 | 2022-05-13 | 四川大胜达中飞包装科技有限公司 | Speed governing gluing machine that suitability is high |
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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: 20121003 Termination date: 20140117 |