▎ 摘　　要

NOVELTY - The utility model claims a graphene coating printing device convenient for precise printing, comprising a working table, a discharging roller and a screw rod; the back side of the working table is provided with an upright post; and the upper part of the upright post is provided with an electric sliding table; the top part of the working table is provided with a hollow template; and the left and right two sides of the hollow template are provided with a conveying device; the conveying device is set on the upper side of the working table; the front side of the electric sliding table is provided with a transverse rod; the cross rod is penetrated with a cylinder group; and the left and right sides of the lower end of the cylinder group are respectively provided with a first scraping plate and a second scraping plate. The graphene coating printing device convenient for precise printing is provided with a limiting frame, an upper pressing roller and a lower pressing roller; the screw rod pushes the two limiting frames to slide towards the centre; until the two limiting frames move to the outer side of the material coil; the material coil is set at the centre of the discharging roller; the upper pressing roller and the lower pressing roller are used for extruding and fixing the material; at the same time, the limiting frame on the outer side of the upper pressing roller is adhered with the material; the material moving position is accurate; it is convenient for precise printing.