Colored-light-resistant metal color-coated sheet and roller coating processing system thereof

By adopting a roller coating processing system with a sizing roller and a uniform pressing roller in aluminum processing, the problems of high production costs and cumbersome production in the prior art are solved, and stable adjustment and uniform coating of the surface stripes of aluminum are achieved.

CN119702329AActive Publication Date: 2025-03-28WONDERFUL WALL NEW MATERIALS CORP LTD
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Patent Information

Application Number
CN202411981522.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-03-28
Estimated Expiration
2044-12-31

AI Technical Summary

Technical Problem

When producing multiple wide and narrow stripes, existing aluminum processing technology requires frequent replacement of coating rollers, resulting in increased costs and cumbersome production process, making it difficult to adapt to large-scale production.

Method used

A roller coating processing system is adopted, including a support roller, a roller coating roller and two sizing rollers. Through the axial adjustment of the sizing roller and the coordination of the uniform pressure roller, stable adjustment and uniform coating of the stripe width of the aluminum surface is achieved.

Benefits of technology

It realizes stable adjustment and uniform coating of aluminum surface stripes, reduces coating costs, simplifies production processes, and is suitable for large-scale production.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention discloses a colored light-resistant metal color-coated sheet and a roller coating processing system thereof, the colored light-resistant metal color-coated sheet comprises a supporting roller, a roller coating roller and two sizing rollers, the supporting roller is used for allowing an aluminum material to bypass, and the roller coating roller is located on the lower side of the supporting roller and used for abutting against the surface of the aluminum material bypassing the supporting roller for roller coating; the two sizing rollers are both located on the lower side of the roller coating roller, abut against the surface of the roller coating roller and are used for roller coating of sizing agents on the surface of the roller coating roller. A plurality of uniformly distributed annular convex parts are arranged on the periphery of the sizing roller, an annular groove part is formed between every two adjacent annular convex parts, the lower side parts of the annular convex parts are immersed into slurry to be coated, the annular groove parts are located above the liquid level of the slurry to be coated, the annular convex parts are used for coating on the periphery of the roller coating roller to form a strip-shaped roller coating part, and the strip-shaped roller coating part is located above the liquid level of the slurry to be coated. And a strip-shaped interval part opposite to the annular groove part is formed between the two strip-shaped roller coating parts. According to the invention, the surface of the aluminum material can be effectively coated and protected, and the colored light-resistant aluminum plate material is formed.
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