A method and device for sticking film on lithium battery

Abstract

The invention relates to the field of lithium battery processing. A lithium battery film sticking device, including a vertical plate, a conveying device, a lithium battery feeding device, a film retracting device, a cutting device, a feeding device, a back laminating device and a discharging device; the conveying device is vertically Set in the middle of the vertical plate, the conveying device is a turntable structure, the jigs on the conveying device are evenly distributed in the circumferential direction, and the conveying device sends the lithium battery from the feeding end to the discharging end through the jigs; the lithium battery feeding device is set At the feeding end of the conveying device, the lithium battery feeding device is used for feeding lithium batteries; the film retracting device is arranged on the vertical plate, and the film retracting device is used to discharge the film and press it to the front of the lithium battery and then recover the film tape; the back laminating device is arranged under the unloading device, and the back laminating device is used for pasting the back of the lithium battery. The advantage of the invention is that the turntable structure enables lithium batteries to be fed and discharged simultaneously, and the design of the back bonding device enables the equipment to glue the back of the lithium battery, which expands the functions of the equipment.

Description

technical field [0001] The invention relates to the field of lithium battery processing, in particular to a lithium battery film sticking device. Background technique [0002] Lithium batteries are widely used in various electrical equipment. The battery pole pieces of lithium batteries need a series of operations such as testing, gluing and welding during the production process. [0003] Existing lithium battery film sticking equipment, for example, a Chinese invention patent with publication number CN108232325A (publication date: 2018.06.29) discloses a lithium battery sticking device, including a controller, a put Glue mechanism, glue feeding mechanism, reciprocating glue cutting workbench, glue cutting mechanism, mechanical arm assembly and glue pressing assembly, the controller is connected with the glue feeding mechanism, glue cutting mechanism, robotic arm assembly and glue pressing assembly, the The mechanical arm assembly includes a mechanical arm and a manipulator...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of the above-mentioned existing equipment that only one side of the lithium battery can be glued and the lithium battery is inconvenient to feed and unload, the first object of the present invention is to provide a device that connects the devices through a turntable and sticks the front and back sides simultaneously. Tight lithium battery stick film equipment

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