Full-automatic lithium ion polymer battery four-in-one device with bent side edges

Abstract

The invention discloses a full-automatic lithium ion polymer battery four-in-one device with bent side edges. The full-automatic lithium ion polymer battery four-in-one device comprises a rack, a material loading / unloading mechanism, a preheating mechanism, a release paper tearing mechanism, a side edge bending mechanism, a constant-temperature reforming mechanism and an electrical control device which are connected together through the rack, wherein the material loading and unloading mechanism is used for locating a battery, which is pasted with insulation tapes at the side edges, and sending the battery to a processing position after the battery is located, the upper surfaces and the lower surfaces of the side edges of the battery are simultaneously preheated by the preheating mechanism, the release paper tearing mechanism is used for tearing preheated release paper which is adhered on the insulation tapes at the side edges of the battery, the side edge bending mechanism is used for inwards bending two side edges of the battery simultaneously, and the constant-temperature mechanism is used for inwards squeezing the bent side edges of the battery simultaneously and enabling the side edges of the battery to be integrated with a battery body. According to the full-automatic lithium ion polymer battery four-in-one device disclosed by the invention, the generation of base angle fracturing due to the bending of the side edges of the battery can be reduced, the side edges can be in firm and reliable bending adhesion, and the consistency of the appearance and the size of a product is increased as well.

Description

technical field [0001] The invention relates to the technical field of battery packaging, and relates to a fully automatic lithium-ion polymer battery side bending four-in-one device used in the lithium-ion polymer battery packaging process. Background technique [0002] Lithium-ion batteries have the advantages of high voltage, high specific energy, many cycle times, and long storage time. They are not only widely used in portable electronic equipment, but also widely used in large and medium-sized electric equipment such as electric vehicles, electric bicycles, and electric tools. On the one hand, it is the main development direction of major battery manufacturers at present. [0003] Among them, the polymer lithium-ion battery has better appearance flexibility than the square and round lithium-ion batteries, so it is more used in various electronic devices that pursue beauty and fashion, so that the polymer The accuracy of the dimensions of lithium-ion batteries puts for...

AI Technical Summary

Problems solved by technology

[0006] At present, the simple manual operation of side bending and the equipment with only simple side bending function, without auxiliary control measures, cannot improve the occurrence of bottom corner cracks, and the appearance, size and performance are very poor

Even if some equipment has pure shaping function, but in the case of such fierce competition in high-end electronic products, the existing side bending equipment and fixtures can no longer meet the needs of product production. It is imminent to manufacture side bending and shaping equipment with good appearance and size due to the occurrence of bottom corner cracks

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