Automatic slitting machine

The utility model belongs to divide strip equipment field, especially relate to an automatic slitting machine, its characterized in that: blowing wheel, first guide pulley, second guide pulley, third guide pulley by far away and closely set gradually in one side of fourth guide pulley, the 5th guide pulley, the 6th guide pulley, first winding wheel from the close -by examples to those far off set gradually in the opposite side of fourth guide pulley, the 7th guide pulley, the 8th guide pulley, the 9th guide pulley, second winding wheel from the close -by examples to those far off set gradually in the opposite side of fourth guide pulley, the tenth guide pulley, third winding wheel set up in one side of the 9th guide pulley, first cylinder install in in the frame and its tailpiece of the piston rod with first cutting knife links to each other, first cutting knife set up in between third guide pulley, the fourth guide pulley, the second cylinder install in in the frame and its tailpiece of the piston rod with t