CN103623967A - Vertical roller painting system for paint - Google Patents
Vertical roller painting system for paint Download PDFInfo
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- CN103623967A CN103623967A CN201210306090.8A CN201210306090A CN103623967A CN 103623967 A CN103623967 A CN 103623967A CN 201210306090 A CN201210306090 A CN 201210306090A CN 103623967 A CN103623967 A CN 103623967A
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- paint
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Abstract
The invention discloses a vertical roller painting system for paint, and solves problems of serious paint waste, non-uniform paint film thickness, paint sagging, bad quality of pain film, influenced painting effects of vertical side parts in a plate type plate component, and the like in paint spraying processes. The vertical roller painting system comprises a feed pipe (1), a Z-shaped guiding pipe (2), a paint spraying head (3), a coating roller (4), a coating-roller scraper (5), a quantification roller (6), a quantification-roller scraper (7) and a recovering groove (8). The vertical roller painting system is characterized in that: a segment of the feed pipe (1) is made into the Z-shaped guiding pipe (2); the paint spraying head (3) is provided with a narrow and long gap nozzle (10); the nozzle (10) is provided with a row of circular holes (11); the paint spraying head (3) sprays paint in the feed pipe (1) to the coating roller (4) through the nozzle (10); the scrapping blade of the coating-roller scraper (5) is contacted with the upper surface of the coating roller (4); the coating roller (4) and the quantification roller (6) rotate in reverse directions so that the quantification roller (6) can guarantee the coating quantity of the coating roller (4); and the scrapping blade of the quantification-roller scraper (7) is linearly contacted with the circumferential surface of the quantification roller (6), thus removing the paint adhered on the quantification roller (6).
Description
Technical field
The present invention relates to woodwork or plate type part limit portion paint finishing, particularly plate type part perpendicular edge portion paint roller coat system.
Background technology
In timber industry, along with wood-based plate a large amount of be applied to various plate fitments, floor, door and window, and how to improve plate type part quality of edges, reach aesthetic and become a problem demanding prompt solution.It is a kind of effective solution that PROCESS FOR TREATMENT is covered with paint, lacquer, colour wash, etc. to by plate type part limit portion, and the quality of covering with paint, lacquer, colour wash, etc. technique determines the quality of whole product to a great extent.Present stage, paint finishing method mainly adopts spraying.Mainly there is following shortcoming in it: in spraying process, is dispersed into the healthy of airborne paint particle meeting serious environment pollution, injury operator; Increase the consumption of paint, waste is serious, should not reclaim; Adopt spraying, unit interval paint finishing area is little, and production efficiency is low; Workpiece limit portion coating surface film thickness is uneven, painting quality is poor.
Therefore, how solving and adopt spraying woodwork limit portion to be covered with paint, lacquer, colour wash, etc. to the variety of issue bringing, is the task of top priority that improves woodwork added value, reduces costs, adheres to sustainable development.
At present, also do not exist and can realize characteristic system of the present invention, in this system, adopt the vertical roll coating mechanism of paint to cover with paint, lacquer, colour wash, etc. plate type part limit portion, avoided the variety of issue that adopts spraying to bring, this makes the present invention be different from prior art.
Summary of the invention
The technical problem to be solved in the present invention is in plate type part limit portion paint spraying process, and paint is serious to air pollution, paint waste amount is large, covering with paint production efficiency is low and the poor problem of paint painting quality.
Technical solution of the present invention is: vertical roller coat system is painted by plate type part limit portion, comprise feed pipe (1), Z-type guide pipe (2), head (3) sprays paint, applicator roll (4), applicator roll scraper (5), doctor roll (6), doctor roll scraper (7) and paint accumulator tank (8), it is characterized in that, feed pipe (1) has one section to make Z-type guide pipe (2), also can make U-shaped guide pipe (2), the head (3) that sprays paint contains vertical long and narrow gap nozzle (10), on nozzle (10), there is a row circular hole (11), spray paint head (3) by the paint spraying in feed pipe (1) to applicator roll (4), applicator roll scraper (5) cutting edge contacts with the upper surface of applicator roll (4), rotation direction (the n of applicator roll (4)
1) with the direction of motion (V of workpiece (9)
f) identical, the rotation direction (n of doctor roll (6)
2) with the rotation direction (n of applicator roll (4)
1) contrary, between doctor roll (6) and applicator roll (4), keeping a determining deviation, doctor roll scraper (7) cutting edge contacts and can remove the paint that doctor roll (6) sticks with doctor roll (6) circumference upper thread.Its operation principle is: paint is through feed pipe (1), by Z-type guide pipe (2), paint arrives the head (3) that sprays paint, spray paint head (3) by paint spraying on the applicator roll rotating (4) periphery, applicator roll scraper (5) strikes off the paint of applicator roll (4) upper surface, avoid paint to attach to upper surface, then by the distance between adjustment quantitative roller (6) and applicator roll (4), tentatively control coating weight, and make the paint thickness on applicator roll circumference even, applicator roll (4) and doctor roll (6) backwards rotation, doctor roll scraper (7) strikes off the paint sticking on doctor roll (6) subsequently, last applicator roll (4) is rolled onto quantitative paint in workpiece (9) perpendicular edge portion uniformly, and applicator roll scraper (5) and doctor roll scraper (7) strike off unnecessary paint, flow into smoothly paint accumulator tank (8), carry out recycling.The beneficial effect of this technical scheme is: Z-type or U-shaped guide pipe (2) contribute to the paint pressure in buffering pipe, can effectively reduce oil pressure, are convenient to control amount of paint, avoids paint to reflux; The head that sprays paint contains vertical long and narrow gap nozzle (10) on (3) and contributes to paint in the vertical direction to realize on applicator roll (4) circumferential surface and evenly spraying; The linear contact of applicator roll (4) and workpiece (9) perpendicular edge portion contributes to guarantee to paint to be uniformly coated on the surface of workpiece (9) perpendicular edge portion, the inhomogeneous phenomenon of paint sagging, film thickness of avoiding paint to form due to Action of Gravity Field, doctor roll (6) contributes to control the amount of paint on applicator roll (4), realizes the quantitative coating paint of workpiece limit portion; Applicator roll scraper (5) helps avoid the waste of paint, and unnecessary paint is recycled; Doctor roll scraper (7) contributes to remove the upper unnecessary paint surplus of doctor roll (6), improves the quantitative accuracy of doctor roll (6), and effectively reclaims unnecessary paint, avoids waste; Adopt applicator roll (4) to carry out to plate type part perpendicular edge portion the phenomenon that paint finishing helps avoid paint sagging, film thickness inequality and surface crater.
As further improvement, on nozzle (10), be processed with a row circular hole (11), circular hole (11) diameter from top to bottom reduces gradually.The beneficial effect of this technical scheme is, by the size of circular hole (11) diameter, controlled the coating weight of paint, to make up because applicator roll occurs that in the position of vertical direction difference paint sagging causes the phenomenon of the paint thickness inequality of differing heights, make applicator roll high level by the many spray paints of large diameter circular hole, and applicator roll low level place is by the few spray paint of minor diameter circular hole, and then reach the effect of even spraying.
As further improvement, spacing between applicator roll (4) and doctor roll (6) can regulate, the beneficial effect of this technical scheme is, spacing between them has determined the paint coating weight of applicator roll, the larger applicator roll of spacing adjustment is just larger in the coating weight on workpiece (9) perpendicular edge portion surface, and the less applicator roll of spacing adjustment is just less in the coating weight of workpiece limit portion.So just can, according to the requirement of variety classes paint, paint the adjustment of coating weight.
As further improvement, doctor roll (6) also can change rotation direction, and with applicator roll (4) rotating in same direction, the beneficial effect of this technical scheme is, for the higher paint of viscosity, adopt doctor roll (6) and applicator roll (4) backwards rotation can not effectively guarantee the paint uniformity on applicator roll (4) periphery, and adopt doctor roll (6) and applicator roll (4) rotating in same direction can guarantee the even coating of high viscosity paint.
As further improvement, applicator roll (4) drives by servomotor with doctor roll (6) rotating speed, can carry out electrodeless variable-speed, the beneficial effect of this technical scheme is, the electrodeless variation of rotating speed can adapt to paint, the workpiece material of different viscosities, the technological requirement of different feed speeds, different paints effect and the quality of workpiece, and can effectively improve the covering with paint efficiency of workpiece limit portion.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is shower nozzle of the present invention;
Fig. 4 is that vertical roller coat work schematic diagram paints in workpiece of the present invention limit portion.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
Be the present invention as shown in Figure 1, 2, it is comprised of feed pipe (1), Z-type guide pipe (2), spray paint head (3), applicator roll (4), applicator roll scraper (5), doctor roll (6), doctor roll scraper (7), accumulator tank (8).
Be illustrated in figure 3 the head (3) that sprays paint of the present invention, have vertical long and narrow gap nozzle (10), and on nozzle (10), be processed with a row circular hole (11) on the head (3) that sprays paint, circular hole (11) diameter from top to bottom reduces gradually.
Be illustrated in figure 4 workpiece of the present invention limit portion and paint vertical roller coat work schematic diagram.When workpiece (9) perpendicular edge portion is carried out to vertical roller coat, paint is through feed pipe (1), by U-shaped guide pipe (2), paint arrives the head (3) that sprays paint, the nozzle (10) spraying paint on head (3), to paint by a row circular hole (11) and be sprayed on applicator roll (4) periphery rotating, applicator roll scraper (5) strikes off the paint of applicator roll (4) upper surface, avoid paint to attach to upper surface, then by the distance between adjustment quantitative roller (6) and applicator roll (4), control coating weight, the rotation direction (n of doctor roll (6)
2) with the rotation direction (n of applicator roll (4)
1) contrary, the uniformity of being painted by doctor roll (6) control applicator roll (4) circumferential surface and the coating weight of surface of the work, doctor roll scraper (7) strikes off the paint sticking on doctor roll (6) subsequently, last applicator roll (4) is rolled onto quantitative paint in workpiece (9) perpendicular edge portion uniformly, and applicator roll scraper (5) and doctor roll scraper (7) strike off unnecessary paint, following current enters to paint accumulator tank (8), paint flows into paint kettle (12) then, and adopted paint pump (13) paint in paint kettle (12) was squeezed into feed pipe (1), thereby realize the object of paint recycling.
The invention provides a kind of plate type part perpendicular edge portion and paint vertical roller coat system, this system helps avoid that door leaf limit portion paint sagging, film thickness are uneven, the wrinkling and coarse problem of lacquer painting, has promoted door leaf limit portion paint painting quality, lacquer painting is highly polished, paint line is attractive in appearance, improved covering with paint production efficiency, reduced paint consumes and improved added value of product.
Claims (5)
1. one kind is painted vertical roller coat system, comprise feed pipe (1), Z-type guide pipe (2), head (3) sprays paint, applicator roll (4), applicator roll scraper (5), doctor roll (6), doctor roll scraper (7) and accumulator tank (8), it is characterized in that, feed pipe (1) has one section to make Z-type guide pipe (2), the head that sprays paint has long and narrow gap nozzle (10) on (3), on nozzle (10), there is a row circular hole (11), spray paint head (3) by nozzle (10) by the paint spraying in feed pipe (1) to applicator roll (4), applicator roll scraper (5) is scraped sword and is contacted with the upper surface of applicator roll (4), applicator roll (4) and doctor roll (6) backwards rotation, doctor roll scraper (7) can remove with linear contact of doctor roll (6) periphery the paint that doctor roll (6) sticks.
2. the vertical roller coat system of a kind of paint according to claim 1, is characterized in that, the row circular hole (11) on nozzle (10), and its circular hole (11) diameter from top to bottom reduces gradually.
3. the vertical roller coat system of a kind of paint according to claim 1, is characterized in that, the spacing between applicator roll (4) and doctor roll (6) can regulate.
4. the vertical roller coat system of a kind of paint according to claim 1, is characterized in that, the rotation direction of doctor roll (6) can with applicator roll (4) rotating in same direction.
5. the vertical roller coat system of a kind of paint according to claim 1, is characterized in that, applicator roll (4) is with doctor roll (6) by driven by servomotor, and rotating speed can carry out electrodeless variable-speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210306090.8A CN103623967B (en) | 2012-08-27 | 2012-08-27 | Vertical roller painting system for paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210306090.8A CN103623967B (en) | 2012-08-27 | 2012-08-27 | Vertical roller painting system for paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103623967A true CN103623967A (en) | 2014-03-12 |
| CN103623967B CN103623967B (en) | 2017-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210306090.8A Active CN103623967B (en) | 2012-08-27 | 2012-08-27 | Vertical roller painting system for paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN103623967B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013671A (en) * | 2015-07-03 | 2015-11-04 | 北京北机机电工业有限责任公司 | Automatic gluing device |
| WO2017028355A1 (en) * | 2015-08-14 | 2017-02-23 | 裕东（中山）机械工程有限公司 | High-speed strip coating process |
| CN110624753A (en) * | 2019-09-24 | 2019-12-31 | 南京林业大学 | Novel paint vertical roller coating system |
| CN111822302A (en) * | 2020-07-27 | 2020-10-27 | 菲林格尔家居科技股份有限公司 | Side edge coating process for wooden plain door leaf |
| CN112076943A (en) * | 2020-09-23 | 2020-12-15 | 陈青山 | Coating device and coating method for graphene lithium battery pole piece |
| CN114522845A (en) * | 2019-11-08 | 2022-05-24 | 南京林业大学 | Flat-opening door leaf side vertical roller coating equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63182061A (en) * | 1987-01-23 | 1988-07-27 | Kawasaki Steel Corp | Painting apparatus |
| JPH0512991B2 (en) * | 1985-04-13 | 1993-02-19 | Konishiroku Photo Ind | |
| US6695916B1 (en) * | 1999-05-27 | 2004-02-24 | The Goodyear Tire And Rubber Company | Protective paint applications to tires |
| KR20040098815A (en) * | 2003-05-16 | 2004-11-26 | 진영스탠다드(주) | Coating device |
| KR100864977B1 (en) * | 2007-06-30 | 2008-10-22 | 최규종 | The painting machine for a panel and the method thereof |
-
2012
- 2012-08-27 CN CN201210306090.8A patent/CN103623967B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512991B2 (en) * | 1985-04-13 | 1993-02-19 | Konishiroku Photo Ind | |
| JPS63182061A (en) * | 1987-01-23 | 1988-07-27 | Kawasaki Steel Corp | Painting apparatus |
| US6695916B1 (en) * | 1999-05-27 | 2004-02-24 | The Goodyear Tire And Rubber Company | Protective paint applications to tires |
| KR20040098815A (en) * | 2003-05-16 | 2004-11-26 | 진영스탠다드(주) | Coating device |
| KR100864977B1 (en) * | 2007-06-30 | 2008-10-22 | 최규종 | The painting machine for a panel and the method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013671A (en) * | 2015-07-03 | 2015-11-04 | 北京北机机电工业有限责任公司 | Automatic gluing device |
| WO2017028355A1 (en) * | 2015-08-14 | 2017-02-23 | 裕东（中山）机械工程有限公司 | High-speed strip coating process |
| CN110624753A (en) * | 2019-09-24 | 2019-12-31 | 南京林业大学 | Novel paint vertical roller coating system |
| CN110624753B (en) * | 2019-09-24 | 2021-03-23 | 南京林业大学 | Vertical roller painting system for paint |
| CN114522845A (en) * | 2019-11-08 | 2022-05-24 | 南京林业大学 | Flat-opening door leaf side vertical roller coating equipment |
| CN114522845B (en) * | 2019-11-08 | 2022-12-20 | 南京林业大学 | Flat door leaf side vertical roller coating equipment |
| CN111822302A (en) * | 2020-07-27 | 2020-10-27 | 菲林格尔家居科技股份有限公司 | Side edge coating process for wooden plain door leaf |
| CN111822302B (en) * | 2020-07-27 | 2022-04-22 | 南京林业大学 | Side edge coating process for wooden plain door leaf |
| CN112076943A (en) * | 2020-09-23 | 2020-12-15 | 陈青山 | Coating device and coating method for graphene lithium battery pole piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103623967B (en) | 2017-02-15 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Xiaolei Inventor after: Cao Pingxiang Inventor after: Luo Guoxing Inventor after: Ding Jianwen Inventor after: Teng Yu Inventor before: Cao Pingxiang Inventor before: Guo Xiaolei Inventor before: Luo Guoxing Inventor before: Ding Jianwen Inventor before: Teng Yu |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180625 Address after: 225300 Taixing agricultural products processing park, Taizhou, Jiangsu (ancient high road) Patentee after: Taizhou Longyang Wood Industry Co., Ltd. Address before: No. 159, dragon pan Road, Nanjing, Jiangsu Patentee before: Nanjing Forestry University |
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| TR01 | Transfer of patent right |