Galvanized automatic hanging process for cross rod of ring-lock type scaffold

The invention discloses an automatic hanging process for galvanizing a cross rod of a ring-lock type scaffold, which belongs to the technical field of intelligent manufacturing of galvanizing and comprises the following steps: vertically conveying the cross rod to be galvanized to a turntable; an electromagnetic gripper I and an electromagnetic gripper II which are oppositely arranged up and down are hinged to the turntable on the same vertical plane, and the electromagnetic gripper II is hinged to the turntable through a piston cylinder; a piston rod of the piston cylinder extends out, and the electromagnetic gripper II and the electromagnetic gripper I attract the middle of the cross rod; the transverse rod is rotated to the bolt hole to be close to the inner side of the turntable through the rotary correcting mechanism; the bolt is attracted to one side of the bolt hole through the bolt pulling electromagnet; the hook-shaped hanging tool is placed into a repairing mold, the repairing mold repairs the hook