Lithium battery cap pressure welding device

Abstract

The invention relates to the technical field of lithium battery processing, and further discloses a lithium battery cap pressure welding device. The welding device comprises a workbench, a control boxis fixedly connected to the top of the workbench, a moving rod is arranged on the front side of the control box, a welding head is fixedly connected to the bottom of the moving rod, a base is fixedlyconnected to the top of the workbench, the base is located on the front side of the control box and does not make contact with the control box, and a clamping groove is formed in the front side of the base. According to the lithium battery cap pressure welding device, a first clamping plate moves leftwards, compression of a spring is carried out, workers can more conveniently clamp caps with various sizes, the workers can conduct pressure welding on the cover caps more conveniently, meanwhile, the body safety of the workers is guaranteed to a certain extent, the workers are prevented from making direct contact with the device when conducting pressure welding on a lithium battery and the cover caps, and the situation that the workers are injured by the device is reduced.

Description

technical field [0001] The invention relates to the technical field of lithium battery processing, in particular to a lithium battery cap pressure welding device. Background technique [0002] "Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the positive / negative electrode material and uses a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have high environmental requirements. Very high. With the development of science and technology, lithium batteries have become the mainstream. During the processing of lithium batteries, it is necessary to press-weld the lithium battery and the cap, so that the lithium battery and the cap form a whole; most of the current pressure-welded The device is composed of a welding device and a workbench; but because most of the current pressure welding devices are manually placed by the workers, it is difficult for the...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a lithium battery cap welding device, which is easy to clamp caps of different sizes, so that the cap and the lithium battery can fit perfectly, reducing the direct contact between workers and the device, etc. The advantage is that the cap is not easy to fit perfectly with the lithium battery. At the same time, when the workers place the cap manually, the device will easily injure the workers, which will pose a threat to the physical safety of the workers. At the same time, the workers are directly connected to the device. contact, which reduces the physical safety of workers

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