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Coating machine and coating method

A coating machine and coating technology, which is applied to the device for coating liquid on the surface, coating, etc., can solve the problems that special-shaped patterns cannot be realized, etc.

Inactive Publication Date: 2016-11-09
SHENZHEN SHINING AUTOMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When coating on the front side, it can be used for continuous coating, intermittent coating, or simple special-shaped pattern coating, such as figure 1 Special-shaped pattern coating in , however, complex special-shaped patterns cannot be achieved, such as figure 2 and image 3 Shaped Coating Patterns in
For reverse coating, only continuous coating is possible

Method used

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  • Coating machine and coating method

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Embodiment Construction

[0026] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0027] See Figure 4 , The coating machine 100 of an embodiment includes a first pre-processing device 10, a coating roller 20, a first coating die 30, and a post-processing device 40. The first pre-processing device 10, the coating roller 20 and the post-processing device 40 are sequentially arranged along the conveying direction of the substrate 200.

[0028] The first pre-processing device 10 is arranged on one side of the substrate 200, and the first pre-processing device 10 is used to paste adhesive paper or coat glue on the surface of the substrate 200, and the adhesive paper or the coa...

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Abstract

A coating machine comprises a first pretreatment device, a coating roller, a first coating die head and an aftertreatment device. The first pretreatment device, the coating roller and the aftertreatment device are sequentially arranged in the conveying direction of a base material. The first pretreatment device is arranged on one side of the base material and used for bonding gummed paper to the surface of the base material or coating the surface of the base material with glue, and the gummed paper or the coated glue part covers the surface of the base material. The first coating die head and the coating roller are arranged on the two sides of the base material correspondingly and are oppositely arranged. The aftertreatment device is arranged on one side of the base material and used for treating the gummed paper or the glue on the surface of the base material, and the gummed paper or the glue on the surface of the base material falls off from the base material. In addition, the invention further provides a coating method. According to the above coating machine and the above coating method, the gummed paper shape and the coating shape of the glue can be set according to the actual needs, the operation for bonding the gummed paper to the surface of the base material or coating the surface of the base material with the glue is simple and easy to conduct, and the requirement for coating the surface of the base material with a complex special-shaped pattern coating can be met.

Description

Technical field [0001] The invention relates to the field of coating machines, in particular to a coating machine and a coating method. Background technique [0002] The coating machine can coat the rolled substrate with a layer of fluid with specific functions, such as glue, battery slurry, etc., and dry it before winding. [0003] Some of the traditional coating machines can be equipped with two coating dies at the same time to perform front coating and reverse coating respectively. For front coating, continuous coating, intermittent coating, or simple special-shaped pattern coating can be carried out, such as figure 1 However, complex shaped patterns cannot be realized, such as figure 2 with image 3 Special-shaped coating pattern in. When performing reverse coating, only continuous coating is possible. Summary of the invention [0004] In view of this, it is necessary to provide a coating machine and coating method capable of coating complex and special-shaped patterns. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C9/10B05C9/12B05C9/14B05D1/32
CPCB05C9/10B05C9/12B05C9/14B05D1/32
Inventor 关敬党
Owner SHENZHEN SHINING AUTOMATION CO LTD