Manipulator for industrial production and using method thereof

The invention discloses a manipulator for industrial production and a using method thereof.The manipulator comprises a moving seat, a supporting rod is fixedly connected to the upper end of the moving seat, a horizontal rod is fixedly connected to the right side of the supporting rod, a horizontal groove is formed in the front side of the horizontal rod, and an electric telescopic rod is fixedly connected to the inner wall of the left side of the horizontal groove; the telescopic end of the electric telescopic rod is fixedly connected with a sliding block, the front side of the sliding block extends to the outside, the lower end of the sliding block is fixedly connected with a hydraulic rod, the telescopic end of the hydraulic rod is fixedly connected with a U-shaped block, and a protection assembly is arranged at the lower end of the U-shaped block. According to the mechanical arm, after a part is clamped, the lower end of the part can be protected through the protection block, the situation that the part is