Stretch yarn machine

The utility model discloses a stretch yarn machine, relates to the technical field of textile equipment, and improves the phenomenon that the blowing efficiency on the left side and the right side is not uniform in the blowing process due to the fact that a single blowing pump is arranged in the blowing dust removal process of a high-speed stretch yarn machine. The stretch yarn machine comprises a stretch yarn machine body and a first fixing frame fixedly installed on one side of the stretch yarn machine. A mounting frame is fixedly mounted above the first fixing frame, and an air blowing structure is fixedly mounted in the mounting frame. External air is blown to the bottom end face of the first fixing frame through the multiple sets of first air blowing plates of the air blowing structure, in the air blowing process, the filtering plates below the first air blowing plates can filter the external air, the influence of the external air on silk threads is reduced, and the silk threads are prevented from being