Online welding mechanism and online welding production line

Abstract

The embodiment of the invention provides an online welding mechanism and an online welding production line, and relates to the technical field of battery production. The online welding mechanism comprises a first conveying mechanism, a carrier, a second conveying mechanism, a clamping mechanism and a welding mechanism, wherein the carrier is used for bearing a battery cell, the carrier is movablyinstalled on the first conveying mechanism, the clamping mechanism is used for clamping a PCM plate, the clamping mechanism is movably installed on the second conveying mechanism, and when the batterycell carried by the carrier is in butt joint with the PCM plate carried by the clamping mechanism and synchronously moves to the welding position of the welding mechanism, the welding mechanism is used for welding a tab of the battery cell with a nickel sheet of the PCM plate. Therefore, the online welding mechanism and the online welding production line do not need to adopt a CCD positioning system to position the battery cell and do not need a high-precision index plate system, so that the cost is greatly reduced, the times of mechanically carrying the battery cell are reduced, the risk that the battery cell is damaged is greatly reduced, and the productivity efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of battery production, in particular to an online welding mechanism and an online welding production line. Background technique [0002] PCM board welding process is the most important process in mobile phone battery pack assembly. Various battery manufacturers have higher and higher requirements on the quality of solder joints. In order to meet the requirements, according to the product characteristics, the common practice in the mobile phone battery pack carrier line on the market is to grab the product, separate it from the line body, position the product through the CCD, put the product on the multi-station indexing plate, and The indexing plate rotates, and the spot welding process is performed after the space is staggered. In terms of cost, this method requires a machine system with CCD positioning function and a high-precision indexing system, which is very expensive and will greatly reduce the mark...

AI Technical Summary

Problems solved by technology

In terms of cost, this method requires a machine system with CCD positioning function and a high-precision indexing system, which is very expensive and will greatly reduce the market competitiveness of the equipment.

From the perspective of battery technology protection, the battery needs to be separated from the wire body carrier again, and it will undergo repeated mechanical handling, suction and release, which will inevitably increase the damage of the battery cell, which cannot fully reflect the superiority of the carrier

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