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Roller staggered battery pole piece rolling device

A battery pole piece and rolling equipment technology, applied in the direction of rolling, metal rolling, metal rolling, etc., can solve the problems of rolling force fluctuations, affecting rolling effects, etc., to reduce vibration, improve service life, and compact structure Effect

Active Publication Date: 2016-10-12
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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  • Roller staggered battery pole piece rolling device
  • Roller staggered battery pole piece rolling device
  • Roller staggered battery pole piece rolling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] 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;

[0031] The frame group 1 includes an inclined support chassis 5 and an upright support chassis 7 connected with the inclined support chassis 5;

[0032] 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;

[0033] 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;

[0034] The lower battery pole piece roll 14 is located below the upper battery pole piece roll 15, and a ga...

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Abstract

The invention relates to a roller staggered battery pole piece rolling device which comprises a machine frame group and a roller group arranged on the machine frame group. The machine frame group comprises an inclined supporting base frame and a vertical supporting base frame connected with the inclined supporting base frame. The roller group comprises a first vertical column and a second vertical column, which are symmetrically arranged on the vertical supporting base frame, a lower battery pole piece roller and an upper battery pole piece roller, which are respectively arranged between the first vertical column and the second vertical column, and two movable connecting frames which are connected with the first vertical column and the second vertical column respectively. The roller staggered battery pole piece rolling device is compact in structure, reasonable in design, safe, reliable, low in cost, time-saving and labor-saving, and suitable for large-scale popularization, and the quality of processed battery pole pieces is high.

Description

technical field [0001] The invention relates to battery pole sheet rolling equipment with staggered rolls. 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 p...

Claims

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Application Information

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IPC IPC(8): B21B13/02B21B31/02B21B31/20B21B31/32B21B31/16B21B31/22B21B31/07B21B27/02
CPCB21B13/02B21B27/021B21B31/02B21B31/07B21B31/16B21B31/20B21B31/22B21B31/32B21B2013/021
Inventor 王银双祁长军苗连军肖艳军冯华曹书军王昭
Owner HEBEI DELE MACHINERY TECH
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