Processing and recycling device for light and thin shearing material waste steel

The invention relates to a light and thin sheared material scrap steel processing and recycling device which comprises a shearing table and a [-shaped frame arranged on the shearing table, a cutting knife driven by a hydraulic cylinder is arranged on the [-shaped frame, a plurality of sets of supporting rods are arranged on one side of the shearing table, the supporting rods are sunken downwards to form sunken parts, and the sunken parts are arranged on the left side and the right side of the shearing table. Wherein polishing rollers are longitudinally arranged in the multiple sets of concave parts, an air cylinder II is arranged below the supporting rod, a guide column of the air cylinder II is connected with an installation base, a sliding rod is vertically arranged on the installation base, a nut is arranged at the bottom end of the sliding rod, a spring I is arranged on the portion, above the nut, of the sliding rod in a sleeving mode, and a locking plate is arranged at the top end of the sliding rod. Scr