Automatic round steel and square steel feeding machine

The utility model relates to the technical field of automatic round steel and square steel feeding devices, in particular to an automatic round steel and square steel feeding machine which comprises a supporting column and a lifting frame fixedly connected with the top of the supporting column, the bottom of the lifting frame is movably connected with a rotating fluted disc, and the top of the lifting frame is movably connected with a driven wheel. The driven wheel is connected with a moving plate through a chain, the bottom of the moving plate is fixedly connected with a telescopic female plate, the bottom of an inner cavity of the telescopic female plate is fixedly connected with a pressure detection sensor, the top of the pressure detection sensor is fixedly connected with a spring layer, and the top of the spring layer is fixedly connected with a telescopic male plate; by arranging the movable plate, the electric telescopic rod, the PLC, the pressure detection sensor, the baffle, the telescopic male plate