CN202527323U - High speed roller coating device - Google Patents
High speed roller coating device Download PDFInfo
- Publication number
- CN202527323U CN202527323U CN2012200966615U CN201220096661U CN202527323U CN 202527323 U CN202527323 U CN 202527323U CN 2012200966615 U CN2012200966615 U CN 2012200966615U CN 201220096661 U CN201220096661 U CN 201220096661U CN 202527323 U CN202527323 U CN 202527323U
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- China
- Prior art keywords
- roller
- high speed
- roll
- coating
- coating device
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- Expired - Fee Related
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Abstract
The utility model discloses a high speed roller coating device. A pole plate comprises a support roller and a steering roller which are arranged up and down. A lacquer tray I, a strip roller I and a coating roller I, which are used for the upper surface layer coating of strip steel, are arranged on one side of the support roller. A lacquer tray II, a strip roller II, a coating roller II and a lifting roller, which are used for the lower surface layer coating of the strip steel, are arranged on the other side of the support roller. The coating roller II, the strip roller II and the lifting roller are same in length. The support roller and the steering roller are same in length and are shorter than the coating roller II, the strip roller II and the lifting roller. With the adoption of the high speed roller coating device, a solution at the end of the coating roller flows out of the support roller due to the length difference between the coating roller II and the support roller. And the solution can be extracted by an edge hood so as to be prevented from splashing to the surfaces of the support roller and the steering roller, and thus the probability of roll marks on the lower surface of the strip steel is reduced greatly.
Description
Technical field
The utility model relates to roll coating apparatus, more particularly, relates to a kind of high speed roller coating device.
Background technology
Existing roll coating apparatus is comparatively stable when 120mpm and the operation of following speed; But being prone to during high-speed cruising that solution takes place splashes; Cause the roll surface residual solution of band steel at backing roll and slewing rollers; It solidifies the back and forms adhesion on the backing roll surface, causes the belt steel surface thicknesses of layers inhomogeneous, influences product surface quality.
The utility model content
To the above-mentioned shortcoming that exists in the prior art, the purpose of the utility model provides a kind of high speed roller coating device, can reduce roller coat solution and when high speed, splash, and guarantees the belt steel surface film quality.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
This high speed roller coating device; Comprise the backing roll and the slewing rollers that are provided with up and down; Backing roll one side is provided with batea, carrying roller and the application roll that is used to steel upper surface coating; Opposite side is provided with batea, carrying roller, application roll and the runner that is used to steel lower surface coating, and described application roll, carrying roller are identical with runner three's length; The length of backing roll and slewing rollers is identical, and less than the length of former three.
Length difference between described application roll and the backing roll is Δ L, 100mm＜Δ L＜200mm.
Described application roll two ends also are respectively equipped with side cover.
The radial angle that described side cover covers the application roll end is θ, 180 °＜θ＜270 °.
The big Δ R of described side cover radius ratio application roll radius, 5mm＜Δ R＜20mm.
Described side cover is polyurethane or elastomeric material.
In technique scheme; The high speed roller coating device of the utility model comprises backing roll and the slewing rollers that are provided with up and down; Backing roll one side is provided with batea, carrying roller and the application roll that is used to steel upper surface coating; Opposite side is provided with batea, carrying roller, application roll and the runner that is used to steel lower surface coating, and described application roll, carrying roller are identical with runner three's length; The length of backing roll and slewing rollers is identical, and less than the length of former three.Adopt this high speed roller coating device to utilize the length difference of application roll and backing roll; The solution of application roll end is escaped into the backing roll outer; And utilize side cover can solution be drawn, and prevented that solution from splashing to backing roll and slewing rollers surface, significantly reduced the probability of band steel lower surface generation roll marks.
Description of drawings
Fig. 1 is the structural representation of the roller coating device of the utility model;
Fig. 2 is the structural representation of the side cover of the utility model.
The specific embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and embodiment.
See also Fig. 1～shown in Figure 2; The high speed roller coating device of the utility model comprises the backing roll 1 and slewing rollers 2 that is provided with up and down; Backing roll 1 one sides are provided with batea 4, carrying roller 5 and the application roll 6 that is used to steel 3 upper surface coatings; Opposite side is provided with batea 4, carrying roller 5, application roll 6 and the runner 7 that is used to steel 3 lower surface coatings, and described application roll 6, carrying roller 5 are identical with runner 7 threes' length; Both length of backing roll 1 and slewing rollers 2 is identical, and less than the length of former three.Length difference between described application roll 6 and the backing roll 1 is Δ L, 100mm＜Δ L＜200mm.Described application roll 6 two ends also are respectively equipped with side cover 8, and the radial angle that described side cover 8 covers application roll 6 ends is θ, 180 °＜θ＜270 °.The big Δ R of described side cover 8 radius ratio application roll 6 radiuses, 5mm＜Δ R＜20mm.Described side cover 8 is polyurethane or elastomeric material, and is located at application roll 6 two ends through the framework mounting cup.
Adopt the high speed roller coating device of the utility model; Utilize the length difference of application roll 6 and backing roll 1; The solution of application roll 6 ends is escaped into backing roll 1 outer; And utilize side cover 8 can solution be drawn, and prevented that solution from splashing to backing roll 1 and slewing rollers 2 surfaces, significantly reduced the probability of band steel 3 lower surface generation roll marks.In addition, can also extend to the roll coater that productions such as producing the product of anti-fingerprint the, passivation product, color coating product is adopted earlier.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model; As long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of the above embodiment
Claims (6)
1. high speed roller coating device; Comprise the backing roll and the slewing rollers that are provided with up and down; Backing roll one side is provided with batea, carrying roller and the application roll that is used to steel upper surface coating, and opposite side is provided with batea, carrying roller, application roll and the runner that is used to steel lower surface coating, it is characterized in that:
Described application roll, carrying roller are identical with runner three's length; The length of backing roll and slewing rollers is identical, and less than the length of former three.
2. high speed roller coating device as claimed in claim 1 is characterized in that:
Length difference between described application roll and the backing roll is Δ L, 100mm＜Δ L＜200mm.
3. high speed roller coating device as claimed in claim 1 is characterized in that:
Described application roll two ends also are respectively equipped with side cover.
4. high speed roller coating device as claimed in claim 3 is characterized in that:
The radial angle that described side cover covers the application roll end is θ, 180 °＜θ＜270 °.
5. high speed roller coating device as claimed in claim 3 is characterized in that:
The big Δ R of described side cover radius ratio application roll radius, 5mm＜Δ R＜20mm.
6. high speed roller coating device as claimed in claim 3 is characterized in that:
Described side cover is polyurethane or elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200966615U CN202527323U (en) | 2012-03-15 | 2012-03-15 | High speed roller coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200966615U CN202527323U (en) | 2012-03-15 | 2012-03-15 | High speed roller coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527323U true CN202527323U (en) | 2012-11-14 |
Family
ID=47128529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200966615U Expired - Fee Related CN202527323U (en) | 2012-03-15 | 2012-03-15 | High speed roller coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174538A (en) * | 2014-07-11 | 2014-12-03 | 湖北塑金复合材料有限责任公司 | Precoating wire aluminum coating process |
-
2012
- 2012-03-15 CN CN2012200966615U patent/CN202527323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174538A (en) * | 2014-07-11 | 2014-12-03 | 湖北塑金复合材料有限责任公司 | Precoating wire aluminum coating process |
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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: 20121114 Termination date: 20140315 |