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Soft package forming machine and using method thereof

A chemical forming machine and soft pack technology, applied in electrochemical generators, secondary battery repair/maintenance, final product manufacturing, etc., can solve the problems of large equipment occupation area, complex soft pack forming process, complex scheduling logic of handling mechanism, etc. , to achieve the effect of simplified circuit design and simple follow-up maintenance

Pending Publication Date: 2021-04-06
XIAMEN HAICHEN NEW ENERGY TECH CO LTD
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Problems solved by technology

[0004] The invention provides a soft-pack forming machine, which integrates the traditional hot-pressing fixture and the cold-pressing fixture into one fixture, which solves the problem that the cold-pressing fixture and the hot-pressing fixture are independent of each other in the chemical forming equipment in the prior art, which causes soft-packing Problems such as complex formation process, complex scheduling logic of the handling mechanism, and large area occupied by equipment

Method used

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  • Soft package forming machine and using method thereof
  • Soft package forming machine and using method thereof
  • Soft package forming machine and using method thereof

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Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail in conjunction with the following examples. The schematic embodiments of the present invention and their descriptions are only used to explain the present invention, and are not intended as a guideline for the present invention. limit.

[0038] Such as Figure 1~5 As shown, the present invention provides a soft bag forming machine, which integrates the traditional forming hot-pressing fixture and the cold-pressing fixture into one fixture, which solves the problem that the cold-pressing fixture and the hot-pressing fixture in the prior art are independent of each other. This leads to problems such as complicated soft bag forming process, complicated scheduling logic of the handling mechanism, and large equipment occupation area.

[0039] In order to solve this technical problem, the present invention provides the fol...

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Abstract

The invention provides a soft package formation machine and a method thereof. The soft package formation machine comprises a main body rack and a plurality of hot and cold pressing integrated clamps arranged on the main body rack, each hot and cold pressing integrated clamp comprises a push plate and a tailstock, a plurality of lead screws are arranged between the push plate and the tailstock, the lead screws are in threaded connection with the push plate, and the lead screws rotate to drive the push plate to slide in the length direction of the lead screws. Two hanging rods and a plurality of pressing plates are further arranged between the push plate and the tailstock, the pressing plates are movably connected with the two hanging rods, and two conductive plates communicated with an external power supply are arranged on each pressing plate; a disc-shaped pipeline is arranged in each pressing plate, and a water inlet pipe connector and a water outlet pipe connector which are communicated with the two ends of the disc-shaped pipeline respectively are arranged on the side wall of each pressing plate. Hot water can be introduced into the disc-shaped pipeline in each pressing plate, charging and discharging work of the soft package battery cell under high temperature and high pressure can be completed, cooling water can also be introduced, cooling and shaping work of the soft package battery cell can be completed, an independent cold pressing clamp is omitted, and equipment cost is saved.

Description

technical field [0001] The invention relates to the technical field of soft pack power lithium battery manufacturing equipment, in particular to a soft pack forming machine and a method for using the same. Background technique [0002] In the current soft-pack lithium-ion battery process, the process of charging the battery for the first time to activate the cell is called formation. The formation of the soft-pack cell is generally charged and discharged by pressurizing and heating the pressing plate, and then the formed cell is passed through the cold pressing plate. Carry out pressurized cooling and shaping. In fact, the complete pouch battery formation process includes two steps: high temperature and high pressure charge and discharge of the pressing plate and cold pressing and shaping. The soft-pack forming machine is mainly composed of several pressurized and heated horizontal forming fixtures and several cold-pressing fixtures, and the hot-pressing fixtures are mainly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/058H01M10/44
CPCH01M10/058H01M10/446Y02E60/10Y02P70/50
Inventor 林盛漂林华冯登科朱有治张亮亮谢辉城
Owner XIAMEN HAICHEN NEW ENERGY TECH CO LTD
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