Plate shearing device for iron can production

According to the plate shearing device for iron can production, due to the fact that an adjustable pressing plate assembly is used, the height of an extrusion ring can be adjusted up and down, plates with different thicknesses can be limited, a T-shaped sliding block can drive a rotating column of the T-shaped sliding block to move, the extrusion ring is driven to move left and right through movement of the rotating column, and therefore the plate shearing device can be used for iron can production. In addition, due to the fact that an extrusion pulling plate assembly is used, a supporting shaft of the extrusion pulling plate assembly is driven by a first hydraulic rod to move in a fixing groove, and therefore extrusion rollers can conduct extrusion transmission on the plates with different thicknesses. The distance between the multiple longitudinal cutting tools on the adjustable cutting tool table can be adjusted, so that the width of the cut plate can be controlled, the falling time of the adjustable cutti