Edge wrapping device suitable for film wrapping and edge wrapping machine

Abstract

The invention relates to the field of mechanical equipment, in particular to an edge wrapping device suitable for a film wrapping and edge wrapping machine. According to the technical scheme, the edge wrapping device suitable for the film wrapping and edge wrapping machine comprises a transferring device which is arranged on a main machine frame and used for transferring electrode plates, and a supply device. The supply device comprises a positive electrode plate supply device for containing positive electrode plates and a negative electrode plate supply device for containing negative electrode plates. A paper feeding device is arranged between the positive electrode plate supply device and the negative electrode plate supply device according to the transferring direction of the electrode plates, and comprises a paper unwinder used for unwinding a separation plate paper coil and a cutter. According to the edge wrapping device suitable for the film wrapping and edge wrapping machine, workers need not carry out manual transferring or alignment of the electrode plates, the electrode plates can be automatically transferred from a feeding device, and the edge wrapping procedure is completed automatically.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to an edge wrapping device suitable for a film wrapping edge machine. Background technique [0002] During the production of batteries, plates are produced. The plate is divided into positive plate and negative plate. During transmission and storage, the positive plate and the negative plate need to be separated by separator paper. This process is called wrapping or wrapping. Usually, the positive plate is often wrapped. side, followed by placing the negative plate above or below the positive plate. [0003] The positive plate and negative plate after wrapping are called a unit. However, in actual production, the plates of multiple units must be superimposed one after another and wrapped in a transparent plastic film. This process is called encapsulation. [0004] The traditional cladding process is to pick up the positive plate manually, and manually wrap the separator paper ...

AI Technical Summary

Problems solved by technology

[0004] The traditional cladding process is to pick up the positive plate manually, and manually wrap the separator paper around the positive plate, so as to separate it from the negative plate. The phenomenon that the degree of plate fit is not high

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