▎ 摘　　要

NOVELTY - The utility model belongs to the film forming technology field of heat conducting film, specifically to a film forming device for preparing graphene heat conducting film, comprising a fixing bottom plate, the top of the fixing bottom fixedly connected with symmetrically distributed hydraulic rod; the top end of the hydraulic rod is connected with a clamping block; the outer side of the clamping block fixedly connected with metal cylinder; the top surface of the fixing bottom plate fixedly connected with a limiting base; the inner side of the limiting base is connected with a material collecting groove; the bottom of the material collecting groove fixedly connected with with a discharging valve. The utility model through the bottom of the outer cylinder is connected with a material conveying groove; and the bottom of the material conveying groove fixedly connected with with a discharging valve; at the same time, the top of the outer cylinder is fixedly connected with with a top cover; the central position of the inner part of the top cover fixedly connected with with a motor; the outer fixedly connected with of the motor is symmetrically distributed with a blade disc; It can ensure that the device can effectively prevent material sinking, so as to solve the problem that the existing container cannot block the material sinking.