Pole plate assembling device of automatic piece coating machine

Abstract

The invention discloses a pole plate assembling device of an automatic piece coating machine. The pole plate assembling device is arranged at a discharge port of the piece coating machine and comprises a retainer bracket, a retainer cylinder and a retainer plate, wherein the retainer cylinder drives the retainer plate to lift and descend through a transmission column; and the retainer plate is opposite to the discharge port of the piece coating machine. When a pole plate group falls down from the discharge port of the piece coating machine, the retainer plate supports the pole plate group, the retainer cylinder drives the retainer plate to descend by the height of one pole plate group through the transmission column, the space of one pole plate group is made to support the subsequent pole plate group, the descending height or lifting height of the retainer plate can be regulated by the retainer cylinder, and requirements on the quantity of pole plates in a pole group are met.

Description

technical field [0001] The invention relates to a wrapping machine, in particular to a pole plate assembly device of an automatic wrapping machine. Background technique [0002] There is a "wrapping" process in the current battery production process, which is to assemble the positive electrode sheet, negative electrode sheet, and separator paper into an electrode group. The separator paper is sandwiched between the positive electrode sheet and the negative electrode sheet. The traditional "wrapping sheet" "The process is mostly manual operation. The operator first takes a piece of negative electrode, sandwiches the positive electrode with the cut separator paper and stacks it on the negative electrode to ensure that there is separator paper between each group of positive and negative electrodes. , cycle above-mentioned operation, finish whole wrapping and assembly, not only efficiency is low, and wrapping quality is not high, and the lead dust that falls on pole piece also c...

AI Technical Summary

Problems solved by technology

[0002] There is a "wrapping" process in the current battery production process, which is to assemble the positive electrode sheet, negative electrode sheet, and separator paper into an electrode group. The separator paper is sandwiched between the positive electrode sheet and the negative electrode sheet. The traditional "wrapping sheet" "The process is mostly manual operation. The operator first takes a piece of negative electrode, sandwiches the positive electrode with the cut separator paper and stacks it on the negative electrode to ensure that there is separator paper between each group of positive and negative electrodes. , cycle the above operations to complete the whole package and assembly, not only the efficiency is low, but also the quality of the package is not high, and the lead dust falling on the pole piece will also affect the health of the operators

The existing disclosed automatic wrapping machine adopts an automated processing method, which can complete the wrapping of the positive plate (negative plate) in sequence, and the stacked assembly of the wrapping plate and the negative plate. When assembling, place the Assembling the box, the electrode group sent from the discharge end falls into the assembly box according to gravity and is automatically stacked into a pole group. Since the assembly box can only carry a rated number of plates at a time, if the number of plates in the pole group increases, only It can be replaced with a longer assembly box, which is inconvenient to operate

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