▎ 摘　　要

NOVELTY - The utility model claims an upper film device for graphene battery production, comprising a base, the base is fixedly connected with with a bracket, the bracket top side wall of the motor fixedly connected with the bracket is provided with a fixing plate, the bottom of the fixing plate fixedly connected with with a film piece; the motor and the fixing plate are in transmission connection by a transmission mechanism; the base is provided with a clamping mechanism matched with the upper film piece; the base is provided with a limiting mechanism matched with the clamping mechanism for use. The utility model uses the limiting mechanism, which can fix the graphene battery position, avoids the graphene battery offset in the upper film process, causing the graphene battery film failure, and causing trouble.