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Re-pressing device and re-pressing method of roll-inserted diaphragm sleeve machine

A technology of diaphragm sleeve and diaphragm paper, applied in the direction of sustainable manufacturing/processing, electrical components, electrochemical generators, etc., can solve problems affecting production, and achieve the effect of ensuring quality and good uniformity

Active Publication Date: 2017-04-26
DANYANG QIRUI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this structure avoids the situation where the diaphragm sleeve is pulled out of the battery along with the mandrel, the diaphragm sleeve may still be slightly pulled out, which will affect subsequent production

Method used

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  • Re-pressing device and re-pressing method of roll-inserted diaphragm sleeve machine
  • Re-pressing device and re-pressing method of roll-inserted diaphragm sleeve machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] See figure 1 and figure 2 , The repressing device of the roll-inserted diaphragm sleeve machine in this embodiment is located behind the roll-inserted diaphragm sleeve machine 6 . The re-pressing device of the roll-inserted diaphragm sleeve machine includes a diaphragm paper re-pressing rod 1 that can extend into the battery, a linear displacement drive mechanism 2 that drives the diaphragm paper re-pressing rod 1 to move up and down, and a working disc 3 for rotating and conveying the battery 5 . The working disk 3 is located under the pressure lever 1 of the diaphragm paper. The edge of the working disk 3 is provided with a battery holder 4 .

[0020] The linear displacement driving mechanism 2 includes a turntable 21 coaxially arranged with the working disk 3 , a guide rail 22 fixed on the side of the turntable 21 , and a pin shaft 23 arranged between the turntable 21 and the guide rail 22 . The side of the turntable 21 is provided with a wave groove 21-1. The g...

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PUM

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Abstract

The invention relates to a re-pressing device for a roll-inserted diaphragm sleeve machine, which is installed after the roll-inserted diaphragm sleeve machine, and includes a diaphragm paper re-pressing rod that can extend into the battery and a linear displacement drive that drives the diaphragm paper re-pressing rod to move up and down mechanism. The invention relates to a repressing method of a roll-inserted diaphragm sleeve machine. In the first step, the existing roll-inserted diaphragm sleeve machine is used to press the diaphragm paper into the shell of the battery; in the second step, a roll-inserted diaphragm sleeve machine is used to repress the device Press the separator paper back into the battery case. The repressing device of the roll-inserted diaphragm sleeve machine of the present invention can prevent the diaphragm paper from being removed from the battery, and make the diaphragm paper go deep into the battery, thereby ensuring the quality of the battery.

Description

technical field [0001] The invention relates to an auxiliary equipment for a machine for rolling and inserting a diaphragm sleeve, and belongs to the technical field of battery processing equipment. Background technique [0002] In recent years, with the rapid development of electronic technology, especially the wide application of various digital electronic products, people's performance requirements and quality requirements for dry batteries have gradually increased. This also puts forward higher requirements for battery production and processing equipment. [0003] The separator sleeve machine is used to wind the separator paper into a hollow cylinder, seal one end to form a separator sleeve (also called an isolation cup), and finally insert the separator sleeve into the three upper and lower coaxial tubes in the battery steel case. within the stacked ring. When the roll-inserted diaphragm sleeve machine works, the mandrel is used to wind the diaphragm paper, and then t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M6/00H01M10/04
CPCY02E60/10Y02P70/50
Inventor 吴国平
Owner DANYANG QIRUI MACHINERY
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