Automatic material carrying trolley for steel bar machining

The invention discloses an automatic material carrying trolley for steel bar machining. The automatic material carrying trolley comprises a base, a moving frame is slidably mounted on the base, an opening is formed in the side wall of the moving frame, a first motor is arranged on the bottom face in the moving frame, the output end of the first motor is fixedly connected with a threaded rod, and a shaft sleeve is rotatably mounted at the tail end of the threaded rod; the shaft sleeve is fixedly connected to the top end in the moving frame, a moving block is slidably installed on the screw rod, a connecting rod is fixedly connected to the side wall of the moving block, the connecting rod penetrates through the opening, a first telescopic rod is arranged at the tail end of the connecting rod, a mechanical claw is arranged at the tail end of the first telescopic rod, and a driving device is arranged on the base and connected with the moving frame. A mechanical claw is arranged, the first motor is started, the sc