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A cell module automatic flip welding fixture

A technology of automatically flipping and welding fixtures, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems affecting the design of welding fixtures, welding height difference, affecting the production efficiency of the whole line, etc., to achieve ingenious structural design and improve production. Efficiency, the effect of reducing the probability of false welding

Active Publication Date: 2022-04-12
深圳市大族锂电智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the new energy power battery industry, there are many ways to weld the cells in parallel, one of which is to lap the tabs on the aluminum block or copper block for welding to realize the parallel connection of the cells, but in actual production there will be two If the batteries are connected in parallel or three batteries are connected in parallel, there will be a welding height difference between different battery modules, so the welding fixture needs to be compatible with the welding of various battery modules.
And there are many ways of feeding. Manual feeding and robot feeding will affect the design of welding fixtures and ultimately affect the production efficiency of the entire line.

Method used

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  • A cell module automatic flip welding fixture
  • A cell module automatic flip welding fixture
  • A cell module automatic flip welding fixture

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0026] see Figure 1 to Figure 6 , the present invention provides a cell module automatic flip welding fixture, including a rotor assembly 5 and a servo drive assembly 6 that drives the movement of the rotor assembly 5, the rotor assembly 5 includes a cell pressing plate assembly 1, an upper pressing head assembly 2, a module transfer The assembly 4 , the lower pressing head assembly 3 , the cell pressing plate assembly 1 , and the upper pressing head assembly 2 are arranged on the upper part of the rotor assembly 5 , and the lower pressing head assembly 3 is arranged on the lower part of the rotor assembly 5 . The servo drive assembly 6 includes a fixture bottom plate 61, a support plate 62, and a servo motor 63. The rotor assembly 5 also...

Embodiment 2

[0029] The support plate 62 far away from the servo motor 63 and the first rotating side plate 53 are provided with wire holes, and the side of the flip bottom plate 51 close to the jig bottom plate 61 is connected with an insulating wiring groove 515 and a junction box 514, which solves the problem of rotating the fixture. Difficulty in wiring, and the difficulty that the wiring harness is easily damaged or broken.

Embodiment 3

[0031] A solenoid valve assembly 513 is connected to the side of the overturning bottom plate 51 close to the jig bottom plate 61, which is used to control the actions of so many cylinders on the jig, stretching out and retracting, and correspondingly controlling them one by one.

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Abstract

The invention provides an automatic flip welding fixture for a cell module, which includes a rotor assembly and a servo drive assembly that drives the movement of the rotor assembly. The rotor assembly includes a cell pressing plate assembly, an upper pressing head assembly, a module transfer The head assembly, the cell pressing plate assembly and the upper pressing head assembly are arranged on the upper part of the rotor assembly, and the lower pressing head assembly is arranged on the lower part of the rotor assembly. This jig is suitable for a variety of feeding methods, with strong flexibility and compatibility. The rotating shaft of the jig is designed with a wire hole, and the electrical components are integrated on the back of the jig, which solves the difficulty of routing the jig and makes the wiring harness easy to follow. The difficulty of breaking or breaking, this fixture integrates the two sides of the module welding into one station, which greatly improves the production efficiency of the whole line, and is easy to realize automatic production. , greatly reducing the probability of false welding.

Description

technical field [0001] The invention belongs to the field of automation equipment, and in particular relates to an automatic flip welding jig for a cell module. Background technique [0002] In the new energy power battery industry, there are many ways to weld the cells in parallel, one of which is to lap the tabs on the aluminum block or copper block for welding to realize the parallel connection of the cells, but in actual production there will be two If the batteries are connected in parallel or three batteries are connected in parallel, there will be a welding height difference between different battery modules, so the welding fixture needs to be compatible with the welding of various battery modules. And there are many ways of feeding. Manual feeding and robot feeding will affect the design of welding fixtures and ultimately affect the production efficiency of the entire line. Contents of the invention [0003] The technical problem to be solved by the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04B23K37/047B23K26/70
CPCB23K37/04B23K37/047B23K26/702B23K2101/36
Inventor 秦传泽朱才文吴贤文魏先泽高云松黄祥虎高云峰
Owner 深圳市大族锂电智能装备有限公司