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An integrated laser continuous welding device and battery assembly equipment

A welding device and laser welding technology, applied in laser welding equipment, welding equipment, battery pack components, etc., can solve the problems of long installation and debugging time, high assembly cost, low assembly efficiency, etc., and achieve short assembly and debugging time, assembly The effect of low cost and high production efficiency

Active Publication Date: 2022-06-17
深圳市大族锂电智能装备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems of poor compatibility, complex structure, long installation and commissioning time, high assembly cost and low assembly efficiency of the existing welding device for assembling battery packs

Method used

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  • An integrated laser continuous welding device and battery assembly equipment
  • An integrated laser continuous welding device and battery assembly equipment
  • An integrated laser continuous welding device and battery assembly equipment

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Embodiment Construction

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art of the present invention; terms used herein in the specification are for the purpose of describing specific embodiments only, and are not intended to be Limiting the invention, for example, the terms "length", "width", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top" ", "bottom", "inside", "outside" and other indicated orientations or positions are based on the orientations or positions shown in the accompanying drawings, which are only for convenience of description and should not be construed as a limitation on the technical solution.

[0047] The terms "comprising" and "having" and any variations thereof in the description and claims of the present invention and the above description of the drawings are intended to cover non-exclusive inclusions; The terms "first", "second", etc. are used ...

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Abstract

The invention belongs to the technical field of laser welding, and relates to an integrated laser continuous welding device and battery assembly equipment, including a down-pressing buffer device, a belt feeding device driven by the down-pressing buffer device to move vertically, a pressure head, a rotating device, The swing head and cutting device are laser welded, the pressing buffer device is connected to the moving device, and includes a vertical sliding plate that can slide vertically, the tape feeding device is set on the front of the sliding plate, and both the pressure head and the cutting device are installed On the bottom of the tape feeding device, and the middle part of the pressure head is provided with a light hole, the tape feeding assembly, pressure head and cutting device of the tape feeding device are arranged side by side in sequence; one side of the rotating device is set on the front of the sliding plate On the top, the laser welding swing head is arranged on the other side of the rotating device, and the laser beam emitted by it can pass through the light hole. In a word, the device and the battery assembly equipment have simple structure, good compatibility, low replacement cost, short assembly and debugging time, low assembly cost and high production efficiency.

Description

technical field [0001] The invention relates to the technical field of laser welding, in particular to an integrated laser continuous welding device and battery assembly equipment. Background technique [0002] As is well known, a battery module generally includes a casing and a battery cell set in the casing. The battery cells are connected to the poles drawn from the battery cells through connecting pieces to connect the battery packs in parallel or in series. That is, at present, the series-parallel connection of cell modules is mainly realized by laser-welded aluminum sheets. Specifically, when assembling the module, in order to realize the series-parallel connection between the cells and the cells, wire harness isolation boards of different specifications are usually made, and aluminum connecting sheets of different conventional specifications are embedded in them. During welding, the aluminum connecting sheets are It is necessary to cooperate with the lifting mechanis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/21B23P23/06H01M50/516H01M50/528
CPCB23P23/06B23K26/21H01M50/502H01M50/528Y02E60/10
Inventor 林坤南胡军朱意峰董建伟高云松向小群黄祥虎高云峰
Owner 深圳市大族锂电智能装备有限公司
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