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Pole piece hot air automatic drying system

A drying system and pole piece technology, applied in the directions of drying gas arrangement, drying, dryer, etc., can solve problems such as affecting the overall effect of the pole piece, long processing time, and insufficient drying treatment of the pole piece.

Pending Publication Date: 2017-10-24
深圳市新伟创实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing coating machines are generally integrated with a drying oven to dry the coated pole piece, but the coating machine is mainly to realize the coating process of the pole piece, and the corresponding drying treatment of the coated pole piece is not sufficient , the processing time is too long, which affects the overall effect of pole piece production and processing

Method used

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  • Pole piece hot air automatic drying system
  • Pole piece hot air automatic drying system
  • Pole piece hot air automatic drying system

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Embodiment Construction

[0066] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0067] Such as figure 1 As shown, a pole piece hot air automatic drying system includes an unwinding module 10, a cooling module 20, a drying oven module 30 and a winding module 40, and the unwinding module 10 is arranged on the drying oven mold The front end of the inlet of the group 30, the winding module 40 is arranged at the rear end of the outlet of the drying furnace module 30; the cooling module 20 is arranged between the winding module 40 and the drying oven mod...

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Abstract

The invention discloses a pole piece hot air automatic drying system. The pole piece hot air automatic drying system comprises an unwinding module, a cooling module, a drying furnace module and a winding module. The unwinding module is arranged at the front end of a band inlet of the drying furnace module. The winding module is arranged at the back end of a band outlet of the drying furnace module. The cooling module is arranged between the unwinding module and the drying furnace module. The drying furnace module comprises a plurality of oil roller assemblies. The multiple oil roller assemblies form at least two rows of oil roller assembly sequences in a drying furnace body. A pole piece base band enters from the band inlet of the drying furnace body, penetrates through each oil roller assembly in the oil roller assembly sequences in an up-down cross mode, and then leaves from the band outlet of the drying furnace body. The oil roller assembly sequences are formed by the multiple oil roller assemblies arranged in the drying furnace body, the temperature of the oil roller assemblies can be controlled by a mold temperature machine, and thus the process requirements that pole piece heating equipment is high in running speed, rapid in temperature rise, high in uniformity and short in heating time are met.

Description

technical field [0001] The invention relates to the technical field of lithium battery drying equipment, in particular to a pole piece hot air automatic drying system. Background technique [0002] At present, the lithium battery industry at home and abroad has a good development prospect. Lithium-ion batteries have been widely used in portable electrical appliances such as laptop computers, cameras, and mobile communications due to their unique performance advantages. The currently developed high-capacity lithium-ion battery has been tested in electric vehicles and is expected to become one of the main power sources for electric vehicles in the 21st century, and will be used in satellites, aerospace and energy storage. With the shortage of energy and the pressure of the world's environmental protection. Lithium batteries are now widely used in the electric vehicle industry, especially the emergence of lithium iron phosphate batteries, which has promoted the development and...

Claims

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Application Information

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IPC IPC(8): B65H18/10B65H19/26B65H23/26B65H75/24B65H23/188F26B21/00
CPCF26B21/001B65H18/10B65H19/26B65H23/1888B65H23/26B65H75/243B65H2701/1732B65H2701/173B65H2701/1133Y02E60/10
Inventor 臧世伟唐靖靖李晴夏笔文
Owner 深圳市新伟创实业有限公司
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