Robot grabbing device

The utility model discloses a robot grabbing device which comprises an electric bin, a base and a motor, connecting pieces are fixedly installed at the top of an electric lifting rod, a tool box is fixedly installed between the connecting pieces, the bottom of the motor penetrates through the tool box and is movably provided with a threaded rod, and sliding blocks are movably installed on the periphery of the threaded rod. Sliding rods are fixedly mounted on the two sides of the mounting base, fixing rods are fixedly mounted on the two sides of the sliding rods, the fixing rods are fixedly connected with the tool box, grabbing hooks are movably mounted in the sliding rods, and connecting rods are movably mounted between the tops of the grabbing hooks and the sliding blocks. The sliding rod can be fixedly connected with the tool box through the fixing rod, under the condition that normal work of the grabbing hook is not affected, the stability of the sliding rod is improved, the phenomenon that grabbed materia