Pressure welding device for lithium battery cap

Abstract

The invention discloses a pressure welding device for a lithium battery cap, and belongs to the technical field of pressure welding. The pressure welding device comprises a support base, a support plate arranged on the support base and a sleeve pipe located on the support base and integrally formed, wherein fixed plates are welded on the support plate, a falling groove is reserved in the position,at one ends of the bottom sides of the fixed plates, of the support plate, a sliding groove is formed between the fixed plates, and a fixing pipe is slidably mounted in the fixed plates. According tothe device, the fixing pipe is matched with a sliding disc through the sliding groove, the fixing pipe slides to the other end of the fixing plates, and due to the fact that the falling groove is reserved in the position, at one ends of the bottom sides of the fixed plates, of the support plate and the sliding disc is of a hollow structure, the lithium battery cap subjected to pressure welding falls into the support base from the falling groove, and therefore the situation that workers are scalded by the lithium battery cap subjected to pressure welding when manually taking out the lithium battery cap subjected to pressure welding is avoided.

Description

technical field [0001] The invention relates to a pressure welding device, in particular to a lithium battery cap pressure welding device, which belongs to the technical field of pressure welding. Background technique [0002] With the development of microelectronics technology in the 20th century, miniaturized equipment is increasing day by day, which puts forward high requirements for power supply, and lithium battery has entered a large-scale practical stage. in a cardiac pacemaker. Due to the extremely low self-discharge rate of lithium sub-battery, the discharge voltage is very gentle. It makes it possible to implant pacemakers into the human body for long-term use. Lithium-manganese batteries generally have a nominal voltage higher than 3.0 volts, and are more suitable for integrated circuit power supplies. They are widely used in computers, calculators, and watches. Lithium-ion batteries are widely used in Mobile phones, notebook computers, power tools, electric veh...

AI Technical Summary

Problems solved by technology

[0003] During the processing and production of lithium batteries, it is generally necessary to install a cap on the end of the lithium battery, and the lithium battery cap needs to be pressure-welded during production. In the prior art, when the lithium battery cap is pressure-welded, it often requires staff Manually place the cap of the lithium battery in the welding tank. After the welding is completed, the staff needs to manually take out the cap of the lithium battery. Picking and placing not only increases the labor intensity of the staff, but also reduces the welding efficiency of lithium battery caps. Therefore, the present invention proposes a set of lithium battery cap welding devices

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