Laser wire cutting machine convenient to take up

The utility model relates to a laser cutting machine convenient for take-up, which comprises a thread conveying mechanism, a conveyor belt, a cutting mechanism, a cutting table and a take-up mechanism, the thread end of a suture thread is fixed in the take-up mechanism through the thread conveying mechanism, so that the suture thread is kept in a tight state, and the cutting mechanism cuts the thread; the take-up mechanism comprises a supporting frame, a take-up barrel and a rotating barrel, elastic collision beads are arranged on the outer wall of the rotating barrel, grooves are formed in the inner wall of the take-up barrel, the take-up barrel is arranged on the outer wall of the rotating barrel in a sleeving mode through the elastic collision beads, the rotating barrel can drive the take-up barrel to rotate during take-up, and the effects of stable take-up and take-up barrel disengagement prevention are achieved; and after the take-up is completed and the elastic collision bead retracts, the rotating cyli