Wrapper cutter

A wrapper cutter, comprising:

• a shell and a cutting knife, wherein the shell is of a hollow structure, and the hollow structure runs through from top to bottom, wherein
• the shell comprises a first shell and a second shell, wherein the first shell is of a polygonal track structure, and a shape of the second shell is matched with a shape of a rolled wrapper;
• an open slot, wherein the open slot is arranged running through from top to bottom in the shell, one side of the open slot is provided with a notch extending along a vertical direction, the open slot is communicated with the notch, and the cutting knife is arranged fixedly on an inner bottom wall of the notch;
• a rhombic indwelling notch, wherein the rhombic indwelling notch is arranged at one side of the cutting knife;
• a fixed plate, wherein the fixed plate is arranged fixedly on a side of the first shell, wherein the side of the first shell is adjacent to the open slot;
• and the fixed plate is configured for bending an introduced wrapper into an arc-shaped surface, so that a wrapper passing through a cut position reaches a maximum stiffness and tension;
• and
• parallel guideways, wherein the parallel guideways are arranged on the first shell, a limiting slope is arranged between the parallel guideways, and the limiting slope is configured for allowing the rolled wrapper to abut against the cutting knife.