▎ 摘　　要

NOVELTY - The utility model claims a graphene conductive film spraying device with uniform spraying and convenient recycling residual liquid, comprising a bottom plate, a stirring cylinder, a spray gun; wherein the bottom of the bottom plate is provided with multiple self-locking universal wheels; one end of the top part of the bottom plate is fixedly connected with a liquid storage tank; the stirring cylinder is located above the liquid storage tank; and the bottom edge of the stirring cylinder is vertically and fixedly connected with multiple supporting rods; the bottom of the supporting rod is fixedly connected on the top of the liquid storage tank; the bottom centre of the stirring cylinder is vertically and fixedly connected with a liquid outlet pipe; the liquid outlet pipe is provided with an electromagnetic valve; and the liquid storage tank and the stirring cylinder are connected through the liquid outlet pipe; the centre of the top of the stirring cylinder is vertically and fixedly connected with a motor; the output end of the motor is vertically and fixedly connected with a stirring shaft. The utility model has simple structure; the graphene dispersion liquid before spraying is convenient to mix uniformly; it avoids the layered deposition phenomenon; the spraying effect is good; and the spraying residual liquid is convenient to collect; the waste is avoided.