Spun silk fiber cut-off machine for high-quality knotless spun silk production

The utility model discloses a spun silk fiber cut-off machine for high-quality knotless spun silk production in the technical field of spun silk processing, and the spun silk fiber cut-off machine comprises a workbench, a mounting frame, a cut-off table and two sets of sliding rails are arranged on the upper side of the workbench, an air cylinder is arranged at the upper end of the mounting frame, a mounting plate is arranged at the bottom end of the air cylinder, a first cutter is arranged on the lower side of the mounting plate, and a second cutter is arranged on the lower side of the first cutter. A groove is formed in the upper side of the cutting table, a second cutter is arranged on the bottom side of the groove and located under the first cutter, a fixing mechanism is arranged at the side end of the cutting table, a clamping mechanism is slidably arranged between the two sliding rails, and a connecting rod is hinged between the side end of the clamping mechanism and the side end of the mounting plate.