Work bin warehouse truss robot gripper

The invention discloses a work bin warehouse truss robot gripper which comprises a truss, a moving seat is mounted at the top of a truss body, a fixed seat is mounted at the bottom end of the moving seat, a mounting block is mounted on the fixed seat through a first rotating shaft, rotating seats are mounted on the outer walls of the two sides of the mounting block, and gripper bodies are mounted at one ends of the two rotating seats. Fixing plates are mounted on the outer walls of the two sides of the mounting base correspondingly, auxiliary clamping mechanisms are arranged at the two ends of the two fixing plates correspondingly, and shielding mechanisms are mounted on the outer walls of the sides, close to the two rotating bases, of the two fixing plates correspondingly. According to the clamping device, after one end of a workpiece is clamped and fixed by the gripper body, two groups of rotating rods are controlled to drive two first clamping blocks to rotate in the approaching direction, so that two arc-