High-speed cutting and stacking all-in-one machine

Abstract

The invention relates to a high-speed cutting and stacking all-in-one machine. The high-speed cutting and stacking all-in-one machine comprises a machine frame, the machine frame is provided with an unwinding mechanism, a slicing mechanism, a piece beating mechanism, a high-speed lifting-rotating piece repairing device, a conveying line assembly, a piece stacking mechanism, a material taking mechanism and a rubberizing mechanism, the piece beating mechanism is arranged behind the slicing mechanism and used for detecting pole pieces conveyed by the conveying line assembly, and defective products from the conveying line assembly are removed. The high-speed lifting-rotating piece repairing device is used for repairing vacancies generated by removing the pole pieces by the piece beating mechanism. The piece stacking mechanism takes qualified positive and negative pole pieces conveyed by the conveying line assembly and then laminates the positive and negative pole pieces, the material taking mechanism conveys stacked pole rolls to the rubberizing mechanism, and the rubberizing mechanism rubberizes the four edges of the pole rolls at the same time. Intermittent start-stop transportation of a high-speed belt line exceeding the high speed meter per second can be achieved, the transportation precision can be improved, and the production speed and production capacity requirements of automatic equipment can be improved.

Description

technical field [0001] The invention relates to the technical field of lithium battery production equipment, in particular to a high-speed cutting and stacking integrated machine. Background technique [0002] The all-in-one cutting and stacking machine slices the pole pieces through the slicing station, and transports them to the lamination station through the vacuum conveyor line for lamination. At present, all the cutting and stacking machines on the market adopt automatic production. Although unqualified pole pieces can be eliminated during the production process, after removal, in the subsequent stacking process, we can only stop and wait for the next qualified pole piece to arrive in place. The production can only be carried out, which affects the time and production efficiency of the lamination, and the automation efficiency is low. In addition, the fastest production speed on the market can only reach a speed of 0.8 seconds, and it is impossible to make a breakthroug...

AI Technical Summary

Problems solved by technology

At present, all the cutting and stacking machines on the market adopt automatic production. Although unqualified pole pieces can be eliminated during the production process, after removal, in the subsequent stacking process, we can only stop and wait for the next qualified pole piece to arrive in place. The production can only be carried out, which affects the time and production efficiency of the lamination, and the automation efficiency is low. In addition, the fastest production speed on the market can only reach a speed of 0.8 seconds, and it is impossible to make a breakthrough in faster production, so it cannot meet the increasing demands. Production needs of batteries

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