Double-arm synchronous feeding manipulator

The utility model provides a double-arm synchronous feeding manipulator comprising two telescopic arms, a moving mechanism and a swinging mechanism. The two telescopic arms adopt two electric cylinders same in structure and controlled by respective servomotor; a rotary wrist and a claw are arranged at the tail end of each arm for picking and placing workpieces; the moving mechanism includes a left-handed rotation lead screw nut and a right-handed rotation lead screw nut coaxially connected, two nut beds are connected with the mechanical arms respectively through joint supports, and the two telescopic arms approach or deviate synchronously under the driving of the servomotor; the swinging mechanism adopts a polish rod connected with the servomotor and connected with the two joint supports through slide keys, and the joint supports drive the telescopic arms to swing; the space coordinate positions of the workpieces at the tail ends of the mechanical arms are determined by the moving, swing and telescopic motion; and the workpiece direction changes along with the rotation of the wrists. Therefore, symmetrical and synchronous grabbing and releasing of two parts can be realized.