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Automatic point welding device for battery

An automatic spot welding and battery technology, applied in the direction of resistance welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of low production efficiency, high labor cost, high processing cost, etc., achieve good efficiency, high degree of automation, and improve efficiency and product quality effects

Active Publication Date: 2015-05-06
深圳市神通天下科技有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of low production efficiency, high labor cost, unstable quality and high processing cost caused by manual spot welding when the protection plate of the existing battery is spot welded on the positive and negative electrodes of the battery cell. Provide a battery automatic spot welding equipment

Method used

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  • Automatic point welding device for battery
  • Automatic point welding device for battery
  • Automatic point welding device for battery

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Embodiment Construction

[0076] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0077] see Figure 1-Figure 12 , is the battery automatic spot welding equipment 100 provided by the present invention. The battery automatic spot welding equipment 100 is an important process in the battery manufacturing process. The battery processed by the equipment 100 mainly includes a protective plate 80 and a battery cell 90 . The protection board 80 has a main board 81 and a nickel sheet 82 connected to the main board 81 . The battery automatic spot welding equipment 100 provided by the present invention is used to weld the protective plate 80 of the battery to the battery core 90 of the...

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Abstract

The invention provides an automatic point welding device for a battery. The device is used for welding protection boards of the battery to a battery cell of the battery. The automatic point welding device for the battery comprises a board pushing mechanism, a point welding mechanism, a board moving mechanism, a board bending mechanism, a feeding and discharging mechanism and a control system. According to the automatic point welding device for the battery, all mechanisms on the device are controlled through the control system, and full automation process of welding of the battery cell of the battery and the protection boards is completed; and a main board and a nickel piece of each protection board can be automatically bent, and then the protection boards are conveyed to the point welding mechanisms, so that automatic point welding is carried out on the protection boards, and full-automation process of automatic feeding and discharging of the battery cell is completed. The automatic point welding device for the battery completes all working procedures of bending and point welding of the protection boards of the battery and is high in automation degree and point welding efficiency and precise, and the machining efficiency and the quality product of the battery are improved.

Description

technical field [0001] The invention relates to technical equipment for battery production and processing, in particular to automatic spot welding equipment for batteries. Background technique [0002] Batteries currently on the market include a battery cell, a protective plate connected to the battery cell, and a casing covering the battery cell and the protective plate. In the process of battery production and processing, a very important step is to spot weld the protective plate on the positive and negative electrodes of the battery cell. There is a nickel sheet on the protective plate. During the processing, the nickel sheet of the protective plate is spot-welded to the positive and negative electrodes of the battery. Generally, manual hand-held molds are used for spot welding. The core is placed in a special mold for positioning, and then manually spot welded. However, this manual spot welding processing method has low production efficiency, high labor cost, and unsta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/04B23K11/11B23Q7/00
CPCB23K11/11B23P23/04B23Q7/00
Inventor 刘辉国
Owner 深圳市神通天下科技有限公司
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