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Ceramic coating mechanism and pole piece coating system and method

A ceramic coating and coating technology, applied in the direction of injection device, etc., can solve the problems of die gap, gasket size and other problems

Active Publication Date: 2022-07-26
SVOLT ENERGY TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a ceramic coating mechanism and a pole piece coating system and method to solve the technical problems in the prior art that are affected by the gap between the die head and the size of the gasket in the prior art to a certain extent

Method used

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  • Ceramic coating mechanism and pole piece coating system and method
  • Ceramic coating mechanism and pole piece coating system and method
  • Ceramic coating mechanism and pole piece coating system and method

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Embodiment

[0060] This embodiment provides a ceramic coating mechanism and a pole piece coating system and method; please refer to Figure 1-Figure 7 , figure 1 The three-dimensional view of the ceramic coating mechanism provided in this embodiment, figure 2 The front view of the ceramic coating mechanism provided in this embodiment, image 3 for figure 2 Left side view of the ceramic coating mechanism shown, Figure 4 for figure 2 The top view of the ceramic coating mechanism is shown; in order to show the structure more clearly, Figure 5 for Figure 4 A partial enlarged view of the multiple ceramic coating drive assemblies and ceramic coating nozzles shown, Image 6 for Figure 4 A partial enlarged view of a ceramic coating drive assembly and ceramic coating nozzle shown. Figure 7 The schematic diagram of the structure of the substrate provided with the slurry and ceramics provided in this embodiment.

[0061] The ceramic coating mechanism provided in this embodiment rela...

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Abstract

A ceramic coating mechanism and a pole piece coating system and method relate to the technical field of battery preparation. The ceramic coating mechanism includes a ceramic coating nozzle, which is used for spraying ceramic liquid on a substrate; a ceramic coating driving component, which is driven and connected to the ceramic coating nozzle, so that the ceramic coating nozzle can move to the corresponding position of the substrate; the ceramic coating guide rail, the ceramic coating driving component is connected to the ceramic coating guide rail, and the ceramic coating driving component can drive the ceramic coating nozzle to move along the axial direction of the ceramic coating guide rail; and the frame, Ceramic coated rails are provided on the rack. The pole piece coating system includes a ceramic coating mechanism. The pole piece coating method is suitable for a pole piece coating system. The purpose of the present invention is to provide a ceramic coating mechanism and a pole piece coating system and method, so as to solve to a certain extent the technical problems in the prior art that the ceramic coating is affected by the die gap and the size of the gasket.

Description

technical field [0001] The invention relates to the technical field of battery preparation, in particular to a ceramic coating mechanism and a pole piece coating system and method. Background technique [0002] In the automotive industry environment that uses traditional energy as power supply, the problem of environmental pollution has aroused people's attention to environmental protection and resource utilization. Actively developing new energy vehicles and realizing the electrification of the automobile industry is one of the important measures for the goal of my country's automobile industry. Lithium-ion battery equipment technology is one of the key technologies for the development of electric vehicles. [0003] In the lithium battery manufacturing industry, coating ceramics on the edge of the pole piece can effectively prevent the fully charged negative electrode in the cell from directly facing the positive aluminum foil, avoid the risk of short circuit of the cell, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B15/70B05B13/02B05B15/68
CPCB05B15/70B05B13/0278B05B15/68Y02E60/10H01M4/0402B05B12/122B05B12/084
Inventor 卫钵王立聪徐春龙谭伟才李鹏飞
Owner SVOLT ENERGY TECHNOLOGY CO LTD