▎ 摘　　要

NOVELTY - The utility model claims a graphene heating film welding fixing device, comprising a noise reduction box, the bottom end of the noise reduction box is fixedly connected with the first supporting plate, the first supporting plate of the left side of the top end is fixedly connected with a first damping spring; the first damping spring is fixedly connected with the second supporting plate, the bottom right side of the second supporting plate is fixedly connected with a second damping spring, the second damping spring is fixedly connected on the first side of the top end of the supporting plate and the second supporting plate is fixedly connected with a rivet. the other end of the rivet passes through graphene heating film; the other end of said graphene heating film is fixedly connected with the top end of the second supporting plate, and the left side of the top of the noise reduction box is fixedly connected with a first hydraulic oil cylinder. the graphite heating film welding fixing device, equipped with two hydraulic oil cylinders, high working efficiency, strong noise reduction effect of the box, a spring and mounted so that it has high stability.