Automatic paper angle bead binding device

The invention discloses an automatic paper angle bead binding device. The device comprises a paper angle bead positioning table which is horizontally arranged on a rack and is consistent with a formed paper angle bead in shape, horizontal paper angle bead binding mechanisms which are mounted over a binding part of the paper angle bead positioning table and are positioned on the same horizontal plane, at least one paper angle bead lateral binding mechanism which is arranged on the side face of the paper angle bead mounting and positioning table and used for binding the side faces of the end-to-end overlapping positions of the paper angle beads; the paper angle bead horizontal binding mechanism comprises a horizontal base and two paper angle bead binding assemblies arranged on the left side and the right side of the center of the horizontal base respectively; the two paper angle bead binding assemblies are arranged in opposite directions; and the paper angle bead lateral automatic binding mechanism comprises a