▎ 摘　　要

NOVELTY - The utility model claims a drying device for graphene heating film production, comprising a supporting base, the supporting base of the top two ends of the outer wall are welded, and the side plate of one side opposite to middle position of the outer wall are welded with bearing seat of the equidistantly distributed, the bearing seat opposite to one side of the inner wall are welded with a rotating cylinder, and the inner wall of the rotating cylinder are provided with an electric heating rod, the outer wall of the rotating cylinder are provided with a drying roller, and the outer wall of the drying roller is welded with convex strips are distributed, the second heat-conductive outer wall of the rotating cylinder of the drying roller are provided with equidistantly distributed through hole; and the second heat conducting through the top part of the inner wall of the through hole are welded with a mesh cover. The utility model avoids automatic drying graphene heating film is directly contacted with the drying roller, preventing graphite heating film is burning, and can be on the lower combining processing operation of drying, improve the drying effect of the device, and it also can drive the heating film to move inside the device, which is convenient for heating film and winding process.