▎ 摘　　要

NOVELTY - The tool has a spraying machine for spraying coating to a revolving body workpiece. Two fixing portions are oppositely arranged for supporting the revolving body workpiece. A roller is fixedly arranged on the fixing portions for driving the revolving body workpiece to rotate. An adjustable rod adjusts distance of the fixing portions. An upright post is fixedly connected with a base. A fixing bracket is fixed on a top end of the upright post. The roller is fixedly arranged on a fixed bracket. Locking spanners are used for fastening and connecting the adjustable rod with the base. The coating is used as graphene coating. USE - Spraying tool for a spraying production line (claimed). ADVANTAGE - The tool can realize spraying and forming process with high production efficiency. DESCRIPTION OF DRAWING(S) - The drawing shows a front view of a spraying tool for a spraying production line.