Jacking and rotating mechanism and welding device

Abstract

The embodiment of the invention belongs to the technical field of power battery welding, and relates to a jacking and rotating mechanism and a welding device. According to the technical scheme, the jacking and rotating mechanism comprises a base, a driving assembly, a rotating assembly and a jacking assembly, wherein the jacking assembly is arranged on the base, the driving assembly is arranged onthe jacking assembly, the rotating assembly is installed on a jig table needing to be rotated and connected with the driving assembly, the driving assembly drives the rotating assembly to rotate, andthe jacking assembly drives the driving assembly and the rotating assembly to ascend or descend. The jacking assembly jacks the driving assembly to a preset position, the driving assembly drives therotating assembly to rotate, related parts in the rotating assembly can conduct rotary motion in the axis direction and drive a product on the jig table to rotate, and circular-trajectory welding of the product is realized. The work of welding is achieved without moving related welding components of the welding device, the structure is simplified, the process steps of welding are reduced, the costis reduced, and the jacking and rotating mechanism is compact in structure and can be applied to many occasions.

Description

technical field [0001] This application relates to power battery welding technology, and more specifically, to a jacking and rotating mechanism and welding equipment. Background technique [0002] Due to the continuous pursuit of sustainable energy and clean energy by human beings, traditional petrochemical energy can no longer meet people's needs. As a clean energy source, new energy batteries have the advantages of high efficiency, cleanliness, safety, and reliability, and have become a hot spot in energy development today. With the rapid development of new energy vehicles, the requirements for the production process and efficiency of batteries are also higher. In recent years, the state has strongly encouraged and supported the development of new energy, and many manufacturers have seen a sharp increase in the demand for new energy cylindrical power batteries. [0003] At this stage, when many manufacturers weld cylindrical power batteries, because the upper surface of ...

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Problems solved by technology

[0003] At this stage, when many manufacturers weld cylindrical power batteries, because the upper surface of the cylindrical battery needs to be welded, the cylindrical power battery is usually fixed, and the welding equipment above is moved to achieve circular welding, which requires a more complicated mechanism. Realizing the above actions has high limitations and is not conducive to cost control

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