Battery pole piece rolling equipment

A technology for battery pole pieces and rolling equipment, applied in metal rolling, metal rolling, metal rolling stands, etc., can solve the problems of rolling force fluctuation, affecting rolling effect, etc., and achieve stable rolling force, The effect of improving the service life and high quality

Active Publication Date: 2016-09-07
HEBEI DELE MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the discontinuous process, the roll jumps within the clearance range of the bearing, causing violent fluctuations in the rolling force, thus affecting the rolling effect

Method used

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  • Battery pole piece rolling equipment
  • Battery pole piece rolling equipment
  • Battery pole piece rolling equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] Such as Figure 1-6 As shown, the present invention includes a frame group 1 and a roll group 3 hingedly arranged on the frame group 1;

[0043] The frame group 1 includes an inclined support chassis 5 and an upright support chassis 7 connected with the inclined support chassis 5;

[0044] The roller set 3 includes a first column 8 and a second column 9 symmetrically arranged on the upright support chassis 7, a lower battery pole piece roller 14 and an upper battery pole piece respectively arranged between the first column 8 and the second column 9 Roller 15 and two movable connection frames 13 connected with the first column 8 and the second column 9 respectively;

[0045] The movable connection frame 13 respectively fixes the lower battery pole piece roll 14 and the upper battery pole piece roll 15 on the corresponding first column 8 and the second column 9;

[0046] The lower battery pole piece roll 14 is located below the upper battery pole piece roll 15, and a ga...

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PUM

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Abstract

The invention relates to battery pole piece rolling equipment. The battery pole piece rolling equipment comprises a rack set and a roller set hinged to the rack set. The rack set comprises an oblique supporting bottom frame and a vertical supporting bottom frame connected with the oblique supporting bottom frame. The roller set comprises a first vertical column, a second vertical column, a lower battery pole piece roller, an upper battery pole piece roller and two movable connecting frames, wherein the first vertical column and the second vertical column are symmetrically arranged on the vertical supporting bottom frame, the lower battery pole piece roller and the upper battery pole piece roller are arranged between the first vertical column and the second vertical column, and the movable connecting frames are connected with the first vertical column and the second vertical column correspondingly. The battery pole piece rolling equipment is compact in structure, reasonable in design, safe, reliable, low in cost, capable of saving time and effort, high in machined battery pole piece quality and suitable for large-scale popularization.

Description

technical field [0001] The invention relates to battery pole piece rolling equipment. Background technique [0002] At present, the battery pole piece rolling equipment requires the parallelism of the two rolls. The purpose of this is to ensure the parallelism of the pole piece rolling. However, due to the existence of rolling force and gravity, the roll will inevitably have a certain bending deformation. Even if the parallelism of the two rolls is adjusted to the best, the pole piece after rolling will be slightly thicker in the middle than the two sides (about 0.001~0.01mm ) phenomenon, which ultimately affects the quality of the battery pole piece. [0003] The existing battery pole piece rolling equipment is basically manufactured by professional equipment manufacturers. After a certain period of service (about half a year), the rolls need to be disassembled for grinding. Due to the structure of the equipment, this work needs to be completed by a professional maintenan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B13/02B21B31/02B21B31/20B21B31/32B21B31/22B21B31/07B21B27/02
CPCB21B13/02B21B27/021B21B31/02B21B31/07B21B31/20B21B31/22B21B31/32B21B2013/021
Inventor 祁长军苗连军王银双肖艳军冯华曹书军何连会王昭
Owner HEBEI DELE MACHINERY TECH
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