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Battery pole piece multi-stage softening machine

A battery pole piece and softening machine technology, which is applied in the direction of alkaline battery electrodes, chemical instruments and methods, cleaning methods and utensils, etc., can solve the problems of failure to fully synchronize softening, crease surface powder, shedding, etc., and achieve internal and external Consistent softening effect, uniform softening force and high production efficiency

Inactive Publication Date: 2018-10-19
珠海市光环自动化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the pole piece hardening problem, the existing solution is bending type softening. This solution is that the pole piece is only guided by a curved belt to bend the surface of the pole piece, and the inside is not completely softened synchronously. Therefore, in the pole piece winding process In the middle, it is still easy to produce different degrees of fragmentation, creases and surface powder falling off.

Method used

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  • Battery pole piece multi-stage softening machine
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  • Battery pole piece multi-stage softening machine

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Embodiment Construction

[0018] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0019] Such as figure 1 Shown, the present invention mainly comprises main frame 2, and main frame 2 top is provided with upper conveyor belt 4, and main frame 2 bottom is provided with lower conveyor belt 5. The upper and lower parts of the main frame 2 are provided with two rows of rubber rollers 8 up and down, and the two rows of rubber rollers 8 are staggered up and down. A metal pressure roller 9 is correspondingly provided at the front end of each rubber roller 8 .

[0020] The lower part of the main frame 2 is provided with a reduction motor 7, the output end of the reduction motor 7 is connected to a transmission chain 11, and the transmission chain passes through a plurality of rubber rollers 8 in turn, and the reduction motor 7 drives a plurality of rubber rollers 8 to rotate synchronously through the transmission chain 11.

[0021] The upp...

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Abstract

The invention relates to a battery pole piece softening machine, in particular to a multilevel softening machine for a battery pole piece, and belongs to the technical field of production equipment for battery pole pieces. The multilevel softening machine comprises a main frame, wherein upper and lower two rows of rubber-covered rollers are arranged at the upper part and the lower part in the main frame; the front end of each rubber-covered roller is correspondingly provided with a metal compression roller; the upper end of each metal compression roller is connected with a metal compression roller adjusting device; and the metal compression roller adjusting devices can adjust the upper and lower positions of the metal compression rollers, so that adjustment on the pole piece softening effect by the metal compression rollers is achieved. According to the multilevel softening machine, the pole piece is completely softened from the inside to the outside by a metal compression roller set and a rubber compression roller set; the softening degree is adjustable; the softening force is uniform; the internal and external softening effects are consistent; and a conveyor belt is provided with a dust exhaust apparatus, so that the condition that the surface of the conveyor belt is clean and free of a residue can be ensured.

Description

technical field [0001] The invention relates to a battery pole piece softening machine, in particular to a battery pole piece multi-stage softening machine, which belongs to the technical field of battery piece production equipment. Background technique [0002] After the nickel-metal hydride battery pole piece is rolled by powder, the pole piece is very hard and brittle, and it is easy to break, which is not conducive to winding into the shell, so it must be softened through a softening process. Therefore, softening the pole piece is an essential process. [0003] For the pole piece hardening problem, the existing solution is bending type softening. This solution is that the pole piece is only guided by a curved belt to bend the surface of the pole piece, and the inside is not completely softened synchronously. Therefore, in the pole piece winding process In the middle, it is still easy to produce different degrees of fragmentation, creases and surface powder falling off. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M4/30B08B1/00B08B1/02B08B15/04
CPCB08B1/002B08B1/02B08B15/04H01M4/30Y02E60/10
Inventor 罗开亮杜祯祥
Owner 珠海市光环自动化科技有限公司
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