External insulation glue smearing device for lithium ion battery production

Abstract

The invention discloses an external insulation glue smearing device for lithium ion battery production. The external insulation glue smearing device comprises a bearing bottom plate and a movable glue smearing structure. The movable glue smearing structure comprises a guide bearing assembly, a movable control assembly and a glue smearing assembly. The movable control assembly is embedded in the guide bearing assembly. The glue smearing assembly is arranged on the front face of the top of the movable control assembly. The guide bearing assembly comprises a bearing box. A guide cover plate is clamped to the top end of the bearing box. The movable control assembly comprises two rotating tooth discs. The outer walls of the two rotating tooth discs are sleeved with a transmission chain. The glue smearing assembly comprises a hanging plate. A glue smearing box is fixedly connected to the front face of the hanging plate. The external insulation glue smearing device has the beneficial effects that the smearing device is provided with the guide bearing assembly and the movable control assembly, and reciprocating glue smearing control is achieved; and a transmission connecting plate is subjected to movable control through the two rotating tooth discs and the transmission chain, and therefore the whole movable assembly is simpler and more convenient, and the whole assembly is more convenient to overhaul.

Description

technical field [0001] The invention relates to a glue application device, in particular to an external insulating glue application device for lithium ion battery production, belonging to the technical field of lithium battery processing. Background technique [0002] Lithium-ion batteries are a type of rechargeable battery commonly used in portable electronics and electric vehicles, and are increasingly popular in military and aerospace applications. [0003] In order to ensure that the lithium-ion battery can be put into use normally, the surface of the lithium-ion battery will be coated with glue, and the inner core of the lithium-ion battery will be sealed with insulating glue so that it can be used safely. The existing types of glue coating equipment are as follows: Many, most of them are automated, but the reciprocation of the gluing action of the existing gluing equipment requires more intelligent chip control, the cost of the entire equipment is relatively high, and ...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure that the lithium-ion battery can be put into use normally, the surface of the lithium-ion battery will be coated with glue, and the inner core of the lithium-ion battery will be sealed with insulating glue so that it can be used safely. The existing types of glue coating equipment are as follows: Many, most of them are automated, but the reciprocation of the gluing action of the existing gluing equipment requires more intelligent chip control, the cost of the entire equipment is relatively high, and the cooperation between this type of equipment structure is relatively precise. Under long-term use, the wear and tear of the parts will cause errors. In this way, the replacement of the parts is not only time-consuming and labor-intensive, but also costs a lot. Various adjustments are required in the later stage, which is cumbersome to operate. The mechanism of the machine is relatively simple, and it can only perform a single row of operations, and can only spray glue on one side. It is more troublesome to change the side, which will seriously affect the production efficiency.

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