Plate double-sided line drawing device

The utility model relates to a double-sided line drawing device for a plate. The line drawing device comprises a bottom plate, a support, an upper line drawing plate, a lower line drawing plate, an ink box and an ink fountain line. Supports are symmetrically arranged at the four corners of the bottom plate. An upper line drawing plate and a lower line drawing plate are arranged on the bracket; through grooves are formed in the centers of the upper line drawing plate and the lower line drawing plate; an ink fountain line frame is defined by the four sides of the through groove, a plurality of through holes are symmetrically formed in the ink fountain line frame, a rotating shaft, an ink box and a plurality of pulleys are installed on the lower end faces of the upper line drawing plate and the lower line drawing plate, and an ink fountain line passes through the ink box, bypasses the pulleys and the rotating shaft according to line drawing needs and is driven by the rotating shaft to achieve automatic line draw