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Coating system and coating method thereof

A coating and coating device technology, applied in the field of coating machines, can solve problems such as coating coating difficulties

Active Publication Date: 2022-03-15
SHENZHEN MANST TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a coating system and its coating method, which aims to solve the problem of difficult coating of high-viscosity slurry or powder materials.

Method used

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  • Coating system and coating method thereof
  • Coating system and coating method thereof

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Embodiment Construction

[0071] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0072] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0073] In addition,...

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Abstract

The invention discloses a coating system and a coating method thereof. The coating system comprises a mixing device, a conveying device, a split-flow coating device and a rolling device, and the mixing device is used for mixing and dispersing various raw materials of a coating; the material conveying device is communicated with the material mixing device; the conveying device is used for driving paint to flow; the split-flow coating device is communicated with the material conveying device; the split-flow coating device is used for split-flow coating and uniformly coating a carrier with the split-flow coating; and the rolling device is used for compacting the coating on the carrier. The invention provides a coating system and a coating method thereof, and solves the problem that coatings such as high-viscosity slurry or powder materials are difficult to coat.

Description

technical field [0001] The invention relates to the technical field of coating machines, in particular to a coating system and a coating method thereof. Background technique [0002] In recent years, with the increasing use of lithium batteries in various industries, people have higher requirements for the performance of lithium batteries. In the production process of positive electrode, negative electrode material and diaphragm of lithium battery, it is necessary to carry out the step of coating slurry on the material belt, and the coating effect of slurry will directly affect the capacity, safety and other performance of the battery. [0003] High-viscosity slurries generally have higher solid content and poor fluidity, while low-viscosity slurries generally have lower solid content and better fluidity. Compared with high and low viscosity slurries, the current market is mainly low-viscosity coating, which is mainly due to the good fluidity and good coating performance of...

Claims

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Application Information

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IPC IPC(8): B05C5/02B05C11/10H01M4/139H01M50/403
CPCB05C5/0245B05C11/1007H01M4/139H01M50/403Y02E60/10
Inventor 彭建林许玉山
Owner SHENZHEN MANST TECH CO LTD
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