Automatic material taking and placing manipulator suitable for profile machining

The utility model discloses an automatic material taking and placing manipulator suitable for section bar processing, which comprises an L-shaped plate, a cylinder is fixedly arranged below the L-shaped plate, a base is fixedly arranged below the cylinder, a material taking and placing mechanism is arranged on the L-shaped plate, the material taking and placing mechanism comprises a first oil cylinder push rod, and a second oil cylinder push rod is arranged on the first oil cylinder push rod. The first oil cylinder push rod is movably installed on the first oil cylinder, the first oil cylinder push rod penetrates through the L-shaped plate, and a disc is fixedly installed on the first oil cylinder push rod. By means of movement of the first oil cylinder push rod and the second oil cylinder push rod, movement of a sectional material is achieved, and after the sectional material is moved to a certain position, the sectional material is put down; after the sectional material is in contact with the ground, the su