Automatic cap pressure welding equipment for lithium battery assembly

Abstract

The invention relates to the technical field of lithium batteries, in particular to automatic cap pressure welding equipment for lithium battery assembly. Through the automatic cap pressure welding equipment for lithium battery assembly, centering and clamping are conveniently carried out on the lithium batteries, the fixing time is saved, continuous pressure welding is achieved, and the pressure welding efficiency is advantageously improved. The automatic cap pressure welding equipment for lithium battery assembly comprises power equipment, a rotating disc, clamping stations, a support and a pressure welding machine head, a first shell is fixedly arranged on the power equipment, a second shell is fixedly arranged on the first shell, a linkage device is arranged on the first shell, a guide device is arranged in the interior of the second shell, the rotating disc is rotationally installed on the second shell, the power equipment is used for driving the rotating disc to rotate along the axis of the rotating disc, the plurality of groups of clamping stations are fixedly mounted on the rotating disc in a circumferential array by taking the circle center of the rotating disc as the circle center, and are used for centering, clamping and fixing the lithium batteries, the support is fixedly installed on the linkage device, and the pressure welding machine head is fixedly installed on the support and used for sequentially conducting pressure welding on the lithium batteries placed on the clamping stations.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to an automatic cap welding equipment for lithium battery assembly. Background technique [0002] Lithium batteries are widely used in energy storage power systems such as water power, fire power, wind power and solar power stations, uninterruptible power supplies for post and telecommunications, as well as power tools, electric bicycles, electric motorcycles, electric vehicles, military equipment, aerospace and other fields. Lithium batteries are often designed in a cylindrical shape, and a large number of lithium batteries are used to form a lithium battery pack; [0003] In the production process of lithium batteries, it is necessary to press-weld the cap on the top of the lithium battery. The continuity of the existing welding equipment is poor in the process of use, and it is necessary to manually pick and place the lithium battery from the welding station frequently,...

AI Technical Summary

Problems solved by technology

[0003] In the production process of lithium batteries, it is necessary to press-weld the cap on the top of the lithium battery. The continuity of the existing welding equipment is poor in the process of use, and it is necessary to manually pick and place the lithium battery from the welding station frequently, which seriously affects Productivity

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