High-precision coating coating device for hot stamping foil

The utility model discloses a hot stamping foil high-precision paint coating device which comprises a working table, a supporting rod is vertically installed on the surface of the top of the working table, and a coating box is arranged at the top end of the supporting rod. According to the hot stamping foil coating device, the mounting frame, the fixing shaft and the heating pipe are matched for use, so that the coating roller is conveniently heated, hot stamping foil is conveyed to the lower surface of the coating roller from the conveying roller through the unwinding device during operation, and the top surface of the hot stamping foil is in contact with the surface of the bottom end of the coating roller; coating raw materials in the coating box are sprayed on the surface of a coating roller through a coating spray head, then a heating pipe is started through a control panel, the coating roller is heated through heat generated by the heating pipe, and then the coating raw materials on the surface are heate