A stacking mechanism of a battery pack sheet stacking machine

Abstract

The invention discloses a stacking mechanism of a battery pack sheet stacking machine, which relates to automatic battery production equipment. The stacking efficiency of the existing battery pack sheet stacker is low; the stacking mechanism of the invention comprises a conveying device and a plurality of pallets , the pallets are arranged above the conveying device at intervals, the pallet is fixed above the conveying device by the fixing frame and gradually increases along the conveying direction of the conveying device, and the conveying device is provided with a push rod, and the height of the push rod is higher than the height of the pallet , When the conveying device moves, the push rod scrapes the pole plate on the pallet into the conveying device and the pole plate is stacked on the conveying device; During the operation of the conveying device, the pole plates on the pallet are continuously scraped into the conveying device, and the pole plates are stacked on the conveying device into pole groups and sent out by the conveying device, which can continuously form pole groups with high production efficiency.

Description

【Technical field】 [0001] The invention relates to an automatic production equipment for storage batteries, in particular to a stacking mechanism for a battery pack stacking machine. 【Background technique】 [0002] In the battery production process, there is a process of assembling the positive plate, negative plate, and separator paper into an electrode group. The separator paper is sandwiched between the positive plate and the negative plate, so it is usually called "wrapped sheet" in the industry. Or "pack board" process. However, in the traditional "wrapping" process, manual operations are mostly used. The operator first takes a piece of negative plate, wraps the two sides of the positive plate with the cut separator paper, and then stacks the positive plate on the negative plate after wrapping. On the other hand, ensure that there is separator paper between each group of positive and negative plates, and repeat the above operations in a cycle to complete the wrapping an...

AI Technical Summary

Problems solved by technology

However, in the traditional "wrapping" process, manual operations are mostly used. The operator first takes a piece of negative plate, wraps the two sides of the positive plate with the cut separator paper, and then stacks the positive plate on the negative plate after wrapping. On the other hand, ensure that there is separator paper between each group of positive and negative plates, and repeat the above operations in a cycle to complete the wrapping and assembly of the plates. Dust can also affect the health of operating workers

[0003] The stacking mechanism of the existing automatic package sheet stacking machine is a liftable pallet, and the pallet is set under the negative plate material table, and the negative plate and the package are alternately stacked on the pallet during the process of descending the pallet. One piece of positive plate to realize the stacking process of the battery, but in order to transfer the stacked electrode group out, it is necessary to set up a matching output device, which increases the complexity of the structure, and the pallet moves with the elevator in order to ensure Stability, so the speed is generally slow, and the pallet needs to recover, so the efficiency is low

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