The invention discloses a winding and shearing integrated device for bag fabric processing. The winding and shearing integrated device comprises a workbench, wherein a first supporting column pillar and a second supporting column are arranged on the edge of the outer surface of the upper end of the workbench, and a rotating shaft is movably installed by penetrating through the interior of the first supporting column and the second supporting column. A winding drum is fixedly installed on the outer surface of the rotating shaft, the winding drum is provided with a crack, a moving bolt is movably connected to the outer surface of one end of the rotating shaft, and a rocker handle is fixedly installed on the outer surface of the other end of the rotating shaft. Sealing rings are arranged at the joints of the connecting shaft and the first supporting column and the second supporting column, and a flat spreading plate is fixedly installed at the position, close to the middle, of the outer surface of the upper end of the workbench. The winding and shearing integrated device for bag fabric processing can effectively perform winding and shearing on bag fabrics at the same time, can effectively fix bags, prevents relative movement of the bag fabrics in the process of shearing, and prevents scratches caused by a cutter head on the flat spreading board, and is relatively practical.