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Battery assembling device

A battery assembly and equipment technology, applied in battery assembly machines, secondary battery manufacturing, sustainable manufacturing/processing, etc., can solve the problems of error-prone stacking sequence, lower battery quality, and high product failure rate, and improve battery assembly. The effect of high quality, high product qualification rate and uniform size

Active Publication Date: 2017-06-20
WUXI AOTEWEI INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the process of assembling the soft-packed battery module 1, the above-mentioned soft-packed batteries 1-3 and packaging accessories need to be superimposed and placed according to the order of the battery assembly process. Due to the large number of soft-packed batteries 1-3 and packaging accessories, The operation efficiency is low when manual placement is used, and the stacking sequence is prone to errors, and the size of the stacked batteries cannot be unified, which reduces the quality of the battery and has a high rate of product failure.

Method used

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Embodiment 1

[0040] Such as image 3 , Figure 4 , Figure 6 , Figure 7 Shown is one of the embodiments of the present invention. In this embodiment, a battery assembly equipment includes a rotating platform 4. Two assembly stations are arranged on the rotating platform 4. As shown in the figure, the pouch cells are placed The position of module 1 is the assembly station.

[0041] Cooperating manipulators are arranged beside the rotating platform 4, which are the first group of manipulators 2 and the second group of manipulators 3 respectively. The first group of manipulators 2 uses two-axis manipulators, and the second group of manipulators 3 uses three-axis manipulators. The two groups of manipulators have different divisions of labor and work according to the set procedures. For example, the first group of manipulators 2 is responsible for handling the glued mica sheets, and the second group of manipulators 3 is responsible for handling the glued batteries. Both sets of manipulato...

Embodiment 2

[0061] In this embodiment, the difference from Embodiment 1 is that in the material centering clamping mechanism on the transfer platform 6, there is no return spring connected to the drive plate 6-4, and the opening and tightening of the material centering clamping mechanism All are driven by cylinder 6-10, the specific structure is as follows:

[0062] Such as Figure 8 , Figure 9 As shown, the material centering clamping mechanism includes two oppositely arranged splints 6-6, the splint 6-6 is erected on the guide rail 6-3, and slides along the guide rail 6-3; the splint 6-6 is L-shaped, and the guide rail 6 -3 is laid on the upper surface of the support panel 6-2.

[0063] One side of the splint 6-6 is connected with a drive plate 6-4, and a matching horizontal guide groove is set on the support panel 6-2. reciprocating movement.

[0064] The lower surface of the support panel 6-2 is fixed with a guide plate 6-8, and the guide plate 6-8 is provided with a vertical gui...

Embodiment 3

[0074] In this embodiment, the difference from Embodiment 1 is that more than two assembly stations are provided on the rotary platform, for example, four, six, etc. can be provided, and these assembly stations surround the rotating shaft of the index plate Evenly distributed.

[0075] The rotating platform rotates at a predetermined angular speed, and the included angle between two adjacent stations is less than 90 degrees in this embodiment, so that one of the assembly stations cooperates with the manipulator.

[0076] Such a design can improve the processing capacity and processing efficiency of the battery assembly equipment.

[0077] Other structures are the same as those in Embodiment 1, and will not be described again here.

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Abstract

The invention discloses a battery assembling device and solves the technical problems of low working efficiency and relatively low product qualification rate of a battery assembling process in the prior art. The battery assembling device comprises a rotary platform; a plurality of assembling positions are arranged on the rotary platform; a matching mechanical hand is arranged beside the rotary platform; the mechanical hand captures a battery cell and a packaging auxiliary material in sequence and puts the battery cell and the packaging auxiliary material in the assembling positions, and the battery cell and the packaging auxiliary material are superposed according to a battery assembling process sequence; and the rotary platform rotates according to a predetermined angular speed, and the rotary platform rotates for an included angle between the two adjacent positions each time, so that one assembling position is matched with the mechanical hand. The mechanical hand is used to capture and put the battery cell and the packaging auxiliary material in the assembling positions, and the battery cell and the packaging auxiliary material are superposed according to the battery assembling process sequence, so that the assembling work efficiency and the battery assembling quality are improved.

Description

technical field [0001] The invention relates to an automatic production line, in particular to battery assembly equipment. Background technique [0002] At present, soft-pack batteries are more and more widely used. The structure of the existing pouch cell battery is as follows: figure 1 , figure 2 As shown in , a left end plate 1-1 and a right end plate 1-5 are arranged on the outside, and several groups of cell modules are arranged inside. figure 1 , figure 2 Shown in are four sets of cell modules, and the cell modules are connected in series. In the prior art, there are also batteries with more than four sets of cell modules, for example, five or six sets. [0003] figure 1 Among them, there are nine parallel-connected soft-packed batteries 1-3 inside the battery module, figure 2 Among them, ten parallel-connected soft-packed batteries 1-3 are arranged inside the battery module, and packaging accessories are also arranged inside the battery module. [0004] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/04
CPCH01M10/0404Y02P70/50
Inventor 蒋烜蒋小龙
Owner WUXI AOTEWEI INTELLIGENT EQUIP CO LTD