Computer cutting plotter

The utility model relates to the technical field of cutting and drawing devices, in particular to a computer cutting and drawing machine which comprises a cutting and drawing platform and a separating platform which are arranged in the front-back direction, a vertically-through separating channel is formed in the separating platform, and a winding device and a separating device are arranged on the separating platform. The separating device comprises a transverse guide rail transversely arranged in the left-right direction and an abutting mechanism installed on the transverse guide rail, the abutting mechanism comprises an installation base, a downward pressing piece and a reset piece, the downward pressing piece can move in the up-down direction, and the reset piece can reset the downward pressing piece. A worker operates the separating device to stamp the cut drawing patterns on the cut drawing paper, the contact between the hands and the cut drawing paper is avoided, the working efficiency is improved, and