Vertical curtain cutter

A vertical curtain cutter comprising:

• a base;
• and
• a mold cutting device fixed on said base, the mold cutting device being configured to allow both rolled curtain cloth and folded-up curtain cloth to be inserted vertically into said molding device, said cutting device having a knife configured to be both moved laterally toward said curtain cloth and cut said curtain cloth wherein said mold cutting device comprises a clamper and a motor, said clamper is provided with an insert hole for securing said rolled curtain cloth or said folded-up curtain cloth by clamping, said motor being configured to drive said knife to both move towards and cut said rolled curtain cloth or said folded-up curtain cloth, wherein said clamper has a clamper body, a tighten handle, a movable clamp block and a stationary clamp block, said clamp body is provided with an insert hole in the center portion and a limit switch at a proper location for sensing the location of said knife moving so that said knife may automatically be returned to its original position, and said tighten handle rotates with respect to said clamp body for moving said movable clamp block by rotating, wherein said stationary clamp block is inserted in said movable clamp block, having a flat clamp surface at one side and a curved clamp surface at the other side so that said stationary clamp block may have its flat clamp surface for clamping folded-up curtain cloth and its curved clamp surface for clamping rolled curtain cloth by matching with said movable clamp block.