▎ 摘　　要

NOVELTY - The utility model claims an upper film device for graphene battery production, comprising a processing table; one side of the top of the processing table is fixedly connected with a connecting frame; the other side of the top of the processing table is fixedly connected with a thermoplastic box; the top of the inner wall of the connecting frame is provided with a film rolling roller; the top part of the processing table is movably connected with a placing plate between the connecting frame and the thermoplastic box; two sides of the top part of the placing plate are provided with a limiting cushion block; the bottom of the limiting cushion block is vertically and fixedly connected with a connecting screw rod; the placing plate is horizontally provided with a through groove matched with the connecting screw rod; the processing table is horizontally provided with a through rail matched with the connecting screw rod; the bottom of the connecting screw rod is connected with a fastening nut through the through groove and the through rail; the top part of the placing plate is fixedly connected with a supporting frame; two sides of the inner wall of the supporting frame are rotatably connected with a clamp. The utility model can clamp and fix the graphene battery with different specifications, improve the working efficiency, heat pressing the coating film, improve the quality of the film.