An automatic cutting device for battery pole pieces

Abstract

The invention relates to automatic battery pole piece cutting equipment which comprises a rack, wherein a mounting bottom plate is fixed to the upper end of the rack, a feeding mechanism for conveyinga product placing plate is arranged in the middle of the upper wall of the mounting bottom plate, a jacking positioning mechanism for lifting the product placing plate is arranged on the lower side of the feeding mechanism, and a pole piece cutting mechanism is arranged on the back side of the jacking positioning mechanism. The automatic battery pole piece cutting equipment further comprises a pushing assembly and a stopping assembly for preventing the product placing plate from moving, the pushing assembly is located on the front side of the jacking positioning mechanism, and the stopping assembly is located on the lower side of a feed inlet of the feeding mechanism; the battery pole piece cutting equipment comprises a cutting device and a lifting adjusting device for lifting the cuttingdevice, the cutting device is fixedly mounted at the upper end of the lifting adjusting device, and the lifting device is fixedly mounted on the mounting bottom plate. The automatic battery pole piece cutting equipment is high in degree of automation, compact in integral structure and small in occupied space, saves the production cost and improves the work efficiency, and has good market application value.

Description

technical field [0001] The invention relates to the technical field of battery cutting equipment, in particular to an automatic battery pole piece cutting equipment. Background technique [0002] Lithium-ion batteries have the advantages of high specific energy, high power tolerance, high and low temperature adaptability, high rated voltage, long service life, and environmental protection. With the rapid development of industries such as new energy vehicles and new energy vehicles, the demand for lithium batteries will continue to grow. At the same time, due to the technological innovation of lithium battery manufacturers, people's demand for lithium batteries will continue to grow. The lithium batteries currently on the market It is usually a laminated structure, that is, the positive electrode sheet, negative electrode sheet and separator are laminated to form a battery core, and then the outer shell of the battery core is packaged. Among them, in the production of positi...

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Problems solved by technology

Among them, manual cutting has the disadvantages of high labor intensity, high labor cost and low cutting efficiency, which is suitable for small-scale workshop production; at the same time, the existing cutting equipment takes up a lot of space, and the manufacturing cost is high, and the existing Most of the cutting machines cannot realize continuous and uninterrupted cutting processing, and some equipment need to suspend the feeding equipment after cutting a single product separately, and restart work after manually taking out the product. Repeatedly turning on the equipment will cause a burden on the equipment; There are also some equipment that do not have a special collection system when the pole piece is cut, which will affect the environment of the production workshop.

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