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Bus bar welding equipment

A technology for welding equipment and bus bars, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of reducing battery production efficiency, reducing production efficiency, safety issues, and work intensity, so as to improve overall work efficiency and automation level Improved effect

Active Publication Date: 2018-01-09
WUXI AUTOWELL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing process of connecting battery strings through bus bar welding needs to be carried out separately and manually, which seriously affects the automation rate of battery production and greatly reduces the efficiency of battery production
In addition, the process of manual welding or manual handling not only greatly reduces production efficiency, but also leads to safety issues and work intensity issues, and with the increase in labor costs, the overall cost of battery production is objectively increased

Method used

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Examples

Experimental program
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Effect test

no. 1 example

[0031] figure 1 is a structural schematic diagram of the bus bar welding equipment of the present invention shown in the first exemplary embodiment.

[0032] Such as figure 1 As shown, the bus bar welding equipment 1 of this embodiment includes a welding device 11 , a carrying device 12 and a bus bar fetching device 13 . Among them, the welding device 11 is used to weld the bus bar 15 to the battery string 14 , the carrying device 12 is used to carry the battery string 14 and the bus bar 15 , and the bus bar fetching device 13 is used to pick up and send the bus bar 15 .

[0033] In this embodiment, there are three sets of welding devices 11 , all of which are installed on the bracket 10 respectively. Each welding device 11 can include a telescopic structure 111 and a welding head 112, wherein the telescopic structure 111 can be movably or fixedly installed on the support 10, and the other end is equipped with a welding head 112, so that the welding head 112 can move up and ...

no. 2 example

[0040] figure 2 is a structural schematic diagram of the bus bar welding equipment of the present invention shown in the second exemplary embodiment.

[0041] Such as figure 2 As shown, the bus bar welding equipment 2 of this embodiment includes a welding device 21 , a carrying device 22 and a bus bar fetching device 23 . The structure of the welding device 21, the carrying device 22 and the bus bar pick-up device 23 is basically the same as that of the first embodiment. For the specific structure, refer to the statement of the first embodiment and please refer to the attached figure 2 Understand, no further explanation here.

[0042] Compared with the first embodiment, in this embodiment, there is only one welding device 21, and a traversing structure 213 is added in the welding device 21, and the telescopic structure 211 is installed on the support 20 through the traversing structure 213, and the traversing structure 213 is based on According to welding requirements, i...

no. 3 example

[0045] image 3 is a structural schematic diagram of the bus bar welding equipment of the present invention shown in the third exemplary embodiment.

[0046] Such as image 3 As shown, the bus bar welding equipment 3 of this embodiment includes a welding device 31 , a carrying device 32 and a bus bar fetching device 33 . The structure of the welding device 31, the carrying device 32 and the bus bar pick-up and delivery device 33 is basically the same as that of the first embodiment and the second embodiment. For the specific structure, refer to the statement of the first embodiment and the second embodiment and please refer to the attached image 3 Understand, no further explanation here.

[0047] Compared with the first embodiment and the second embodiment, in this embodiment, a heat insulating bar 36 is added on the third bearing surface 3203, and the bus bar 35 is arranged on the heat insulating bar 36, thereby reducing the welding device 31 on the heat insulating bar 36....

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Abstract

The invention provides bus bar welding equipment. The bus bar welding equipment comprises welding devices and a bearing device. The three welding devices are arranged and correspond to three positionscorrespondingly, wherein the first position is the first battery string set head position, the second position is the second battery string set tail position, and the third position is the connectingposition of the first battery string set tail portion and the second battery string set head portion. The bearing device comprises a first bearing face, a second bearing face and a third bearing face, wherein the first bearing face corresponds to the first position, the second bearing face corresponds to the second position, the third bearing face corresponds to the third position, and the firstbearing face, the second bearing face and the third bearing face are used for bearing bus bars. The welding devices are used for welding strips on the bus bars and the battery string sets. In the busbar welding equipment, through the joint action of the welding devices and the bearing device, welding of the three parts of bus bars of the two battery string sets is achieved on one set of equipment, and the automation level is greatly improved.

Description

technical field [0001] The present invention generally relates to a battery automatic production line, and in particular, relates to a bus bar welding equipment. Background technique [0002] At present, the demand for batteries is increasing, and in the battery production process, multiple battery strings need to be connected, that is, every two adjacent battery strings are welded together through bus bars. However, the existing process of connecting battery strings by bus bar welding needs to be carried out separately and manually, which seriously affects the automation rate of battery production and greatly reduces the efficiency of battery production. In addition, the process of manual welding or manual handling not only greatly reduces production efficiency, but also leads to safety and work intensity problems, and with the increase in labor costs, it objectively increases the overall cost of battery production. [0003] Therefore, how to improve the automation level o...

Claims

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Application Information

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IPC IPC(8): B23K31/00B23K37/00B23K37/047B23K101/36
Inventor 李文马霁蒋蒙喻双喜
Owner WUXI AUTOWELL TECH
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