Positioning paper dipping coating machine

The utility model belongs to the technical field of coating machines, and discloses a positioning paper dip coating machine which comprises a coating barrel, a positioning paper body penetrates through the top end of the coating barrel, and a feeding assembly is installed at the opening end of the coating barrel. The feeding assembly comprises a movable mechanism for controlling a positioning paper body to move and a coating mechanism for coating one side of the positioning paper, the coating mechanism is provided with a rolling wheel, the surface of the rolling wheel is wrapped with coarse cotton cloth, and the movable mechanism is installed on the two sides of a coating barrel. The coating makes contact with the coating in the coating barrel during rotation, then the coating is smeared to the surface of one side of the positioning paper body, sizing materials on the surface of the sizing-finished positioning paper body are dried through the drying device before the sizing-finished positioning paper body is