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Erecting welding tool for soft package battery module

A technology for assembling welding and soft-pack batteries, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc. It can solve the problems of affecting welding quality, difficult shell pressing, and inability to ensure accurate alignment of soft white batteries. , to achieve the effect of ensuring welding accuracy

Inactive Publication Date: 2017-08-11
ANHUI OFFNENBACH NEW ENERGY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the operator only manually stacks the soft pack batteries together, which cannot ensure the precise alignment between the soft white batteries. At the same time, it is difficult to ensure that the shells are pressed tightly during the welding process, which affects the welding quality

Method used

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  • Erecting welding tool for soft package battery module
  • Erecting welding tool for soft package battery module
  • Erecting welding tool for soft package battery module

Examples

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

[0019] Such as Figures 1 to 5 As shown, an assembly and welding tool ...

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Abstract

The invention belongs to the technical field of electric car battery production and processing, and particularly relates to an erecting welding tool for a soft package battery module. The erecting welding tool for a soft package battery module comprises an overturn frame, a support and a base, wherein the overturn frame is rotationally arranged on the support along the horizontal axis, the support is installed on the base, a limiting device is arranged on the support, and the overturn frame can be locked to stay in the horizontal state or the vertical state by the limiting device. The overturn frame comprises a rectangular frame body and two end plates, wherein the rectangular frame body is formed by a bottom plate, two side plates and a top plate in an enclosure manner, each end plate is arranged at one end of the rectangular frame body, the distance between the top plate and the bottom plate is set to be adjustable, at least the end plate on one side is detachably connected with the rectangular frame body, a chamber for containing a battery module is formed inside the overturn frame, and notches for exposing the welding positions of the battery module are formed in each of the two end plates. With the erecting welding tool for a soft package battery module, the position of the battery module can be fixed, it is guaranteed that all the soft package batteries are aligned accurately, and meanwhile, the shell of the battery module can be tightly clamped, it is guaranteed the batteries inside the shell of the battery module are pressed tightly, and the accuracy of welding is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of battery production and processing for electric vehicles, and specifically designs an assembly and welding tool for a pouch battery module. Background technique [0002] The battery module of an electric vehicle is generally composed of multiple battery cells connected in series. The battery cell can be a single battery cell or multiple battery cells connected in parallel. The soft pack battery is one of the battery cells. During the assembly process of the pack battery, firstly, multiple soft pack batteries must be glued, stacked neatly, and then welded and fixed by the battery module shell. In the prior art, the operator only manually stacks the soft white batteries together, which cannot ensure the precise alignment of the soft white batteries. At the same time, it is difficult to ensure that the shells are pressed tightly during the welding process, which affects the welding quality. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/04B23K37/0461
Inventor 辛彦红
Owner ANHUI OFFNENBACH NEW ENERGY TECH CO LTD
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