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Electric pile binding auxiliary device

An auxiliary device and electric stack technology, which is applied in the direction of circuits, fuel cells, electrical components, etc., can solve the problems of difficult bundling process and difficulty in ensuring the consistency of electric stacks, achieve solid and reliable electric stacks, and solve poor manufacturability and consistency , the effect of simple operation

Pending Publication Date: 2022-07-08
SHANGHAI INST OF SPACE POWER SOURCES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem of the present invention is to overcome the deficiencies of the prior art and provide an auxiliary device for bundling electric stacks, aiming at solving the difficulties of the existing electric stack bundling process, the difficulty in ensuring the consistency of the bound electric stacks, and how to reduce the amount of metal The use of components to reduce the risk of high voltage breakdown

Method used

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Embodiment Construction

[0045] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments disclosed in the present invention will be described in further detail below with reference to the accompanying drawings.

[0046] One of the core ideas of the present invention is that: in order to improve the consistency and endurance of the stack, the present invention mainly aims at the disadvantages of the existing stack bundling process being difficult, and the shortcomings of the bundled stack being difficult to ensure its consistency. A device is developed to assist the bundling of stacks. Only one person can bind various stacks of different diameters and heights. The operation is simple, ensuring the consistency of stacks, saving time and effort. It has very high application value on various thermal batteries formed.

[0047] like figure 1 , In this embodiment, the stack bundling auxiliary device includes: a winding accessory 1 , a transmission...

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Abstract

The invention discloses an auxiliary device for binding an electric pile. The auxiliary device comprises a winding accessory, a transmission accessory, a clamping accessory, a wrapping belt and a base assembly, the winding accessory and the clamping accessory are fixed on the base assembly; the electric pile is mounted on the electric pile binding auxiliary device through the clamping accessory; the wrapping belt is attached to the winding accessory, and the winding accessory drives the wrapping belt to move transversely to complete winding of the galvanic pile; a transmission accessory is arranged between the clamping accessory and the winding accessory so as to achieve mechanical transmission of the clamping accessory and the winding accessory. According to the invention, the problems that the difficulty of the existing galvanic pile binding process is large and the consistency of the bound galvanic piles is difficult to ensure are solved, the use of metal pieces is reduced, and the high-voltage breakdown risk is reduced.

Description

technical field [0001] The invention belongs to the technical field of thermal battery preparation, and in particular relates to an auxiliary device for bundling a stack. Background technique [0002] The stack fastening is an important means to improve the endurance capacity of the battery. The commonly used stack fastening devices mainly include the binding structure and the fixed plate structure. For a stack with a short length, the structure of the fixing plate will not shift laterally, and the manufacturability is good, but for a stack with a long length, the fastening strip connecting the fixing plate is volatile, and the deflection after installation is large. And for high-voltage batteries, since the fixing plate and the fastening strip are both metal, the insulation performance is not good, and it is easy to cause high-voltage breakdown. It can be seen that how to solve the problem of poor manufacturability of the bundled stack is one of the problems that those ski...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/2404H01M8/247
CPCH01M8/2404H01M8/247Y02E60/50Y02P70/50
Inventor 李鑫江露张维义朱明周萍贾春宁
Owner SHANGHAI INST OF SPACE POWER SOURCES
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