Pole piece adhesive tape pasting mechanism

Abstract

A pole piece adhesive tape pasting mechanism comprises two mutually matched adhesive tape pasting units. Each adhesive tape pasting unit comprises an adhesive tape pasting roller, a swing driver and a rotating driver, wherein the adhesive tape pasting roller is provided with a suction nozzle for sucking adhesive tape, the swing driver is used for driving the adhesive tape pasting roller to be switched among three swing positions, and the rotating driver is used for driving the suction nozzle to be switched among three rotating positions; and the adhesive tape pasting roller is driven to be located in one of three stations, specifically, the adhesive tape pasting roller is driven to be located in the adhesive tape preparation station of the first swing position and the first rotating position, the adhesive tape pasting roller is driven to be located in the original point station of the second swing position and the second rotating position, and the adhesive tape pasting roller is driven to be located in the adhesive tape pasting station of the third swing position and the third rotating position. When the two adhesive tape pasting rollers are both located in the adhesive tape pasting stations, a pole piece to be subjected to adhesive tape pasting is clamped between the two adhesive tape pasting rollers, the pole piece to be subjected to adhesive tape pasting can travel to drive the two adhesive tape pasting rollers to roll, and adhesive tape on the two suction nozzles can be simultaneously pasted to the surfaces of two sides of the pole piece to be subjected to adhesive tape pasting in a rolling mode. According to the pole piece adhesive tape pasting mechanism, blistering can be effectively avoided, and the adhesive tape pasting quality is improved.

Description

technical field [0001] The invention relates to a processing device for strip-shaped materials, in particular to a pole piece gluing mechanism. Background technique [0002] An existing double-sided gluing device includes a support plate, a gluing mechanism group, a gluing mechanism group and a shearing mechanism group. Wherein, the gluing mechanism group includes a first gluing mechanism and a second gluing mechanism, the first gluing mechanism includes a first gluing driver and a first gluing block, and the second gluing mechanism includes a second gluing driver and a second gluing driver. Two glue blocks, in the bonding process of the tape, the first glue driver drives the first glue block, and the second glue driver drives the second glue block, so that the tape and the pole piece are pressed together on the first paste Between the rubber block and the second glue block. In this structure, the contact surfaces between the two adhesive blocks and the adhesive tape are f...

AI Technical Summary

Problems solved by technology

With this structure, the contact surfaces between the two glue blocks and the tape are flat, and the tape is flatly attached to the two sides of the pole piece, which is prone to foaming, which affects the quality of the glue.

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