Steel rail type plate inserting machine capable of achieving automatic displacement and automatic cutting

The utility model provides a steel rail type plate inserting machine capable of automatically shifting and cutting. The steel rail type plate inserting machine comprises a cutting device and a limiting device which are arranged on a base, the cutting device comprises a motor, an extension shaft and a rotary blade which are connected in sequence, and the rotary blade is located below a lower opening of the sleeve after the sleeve is separated from the ground; the limiting device comprises a limiting cylinder, the sleeve penetrates through the limiting cylinder, and a limiting assembly used for preventing the sleeve from shaking at will is arranged in the limiting cylinder. The limiting cylinder is internally provided with the limiting assembly for providing the elastic force towards the axis position of the limiting cylinder for the sleeve, so that when the base moves to the next hitting position, the sleeve can stably move to the position below the next hitting position for downward insertion; and after one d