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A vertical pumping packaging equipment for pouch batteries

A soft-pack battery, vertical technology, used in the manufacture of primary battery equipment, primary batteries, electrical components, etc., can solve problems such as poor puncture and packaging stability, low efficiency, and difficulty in ensuring puncture and packaging quality.

Active Publication Date: 2022-06-24
DONGGUAN CHAOYE PRECISION EQUIPMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the air bag of the pouch battery is generally pierced by a piercing device, and then the punctured pouch battery is transferred to the next station for pumping and packaging. The efficiency of this final sealing method is low
Although there is also a device that completes the final sealing (puncture, pumping and packaging) in the same station, the stability of puncture and packaging is poor, and it is difficult to guarantee the quality of puncture and packaging

Method used

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  • A vertical pumping packaging equipment for pouch batteries
  • A vertical pumping packaging equipment for pouch batteries
  • A vertical pumping packaging equipment for pouch batteries

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Embodiment Construction

[0032] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0033] like Figure 1 to Figure 14 As shown, the present invention provides a pouch battery upright air extraction and packaging equipment, which includes an upper cavity 11 , a cavity lift drive mechanism 12 , a packaging device, a piercing device, a lower cavity 21 , and a longitudinal movement drive mechanism 28 and the clamping mechanism 2 arranged in the lower cavity 21, the clamping end of the clamping mechanism 2 is located in the lower cavity 21, the output end of the longitudinal movement driving mechanism 28 is connected with the lower cavity 21, the longitudinal The moving driving mechanism 28 is used to drive the lower cavity 21 to approach or move away from the upper cavity 11...

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Abstract

The invention relates to the technical field of battery production equipment, in particular to an upright pumping packaging equipment for soft-pack batteries, which includes an upper cavity, a cavity lifting drive mechanism, a packaging device, a piercing device, a lower cavity, and a longitudinal movement drive mechanism , clamping mechanism and vacuum breaking structure, the packaging device includes packaging components, side drive mechanism and packaging driving mechanism, packaging components include packaging fixed head and packaging dynamic head, packaging driving mechanism includes packaging driver and swing rod, piercing device Including the piercing mover, piercing mechanism and piercing bottom mold, the piercing mechanism is located above the sealing head, and the output end of the drive mechanism, packaging components, piercing mechanism and piercing bottom mold are all located in the upper cavity . The piercing device and packaging device are integrated in the upper chamber, which is beneficial to the combination of the upper chamber and the lower chamber to form a vacuum chamber, so that piercing, pumping and packaging can be realized, and the stability of piercing and packaging is good. The efficiency and quality of processing the pouch battery are improved.

Description

technical field [0001] The invention relates to the technical field of battery production equipment, in particular to a vertical air extraction and packaging equipment for soft-pack batteries. Background technique [0002] The process of soft pack battery usually includes batching, coating, rolling, die-cutting, pole piece baking, lamination, assembly, cell baking, liquid injection, chemical formation, final sealing, volume separation, etc. Among them, the final sealing includes three processes of puncturing, air extraction and packaging. Since the pouch battery will generate gas during the formation process, the final sealing process is set to first pierce the air pocket of the pouch battery, and then extract the gas for packaging. In the prior art, generally, the air bag portion of the pouch battery is punctured by a puncturing device, and then the punctured pouch battery is transferred to the next station for air extraction and packaging. The efficiency of this final sea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/04H01M6/00
CPCH01M10/0404H01M10/04H01M6/005Y02P70/50
Inventor 吕贤炬黄章宾张伟华陈文海
Owner DONGGUAN CHAOYE PRECISION EQUIPMENT CO LTD
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