Material taking mechanical arm

The invention relates to the technical field of mechanical workpiece machining, in particular to a material taking mechanical arm. A supporting frame is provided with a rotating mechanism, a lifting mechanism, telescopic mechanisms and grabbing mechanisms. The grabbing mechanisms grab workpieces, the grabbing mechanisms are controlled by the rotating mechanism to rotate in the same horizontal plane, and rising and falling of the grabbing mechanisms in the vertical plane are achieved through the lifting mechanism. Forward extending or backward contracting of the grabbing mechanisms in the same horizontal plane is achieved through the telescopic mechanisms. Equipment is compact in overall structure and easy and convenient to control, and precise control over any position can be achieved.