49results about How to "Guaranteed yarn quality" patented technology

The traction mechanism of the winding machine comprises an upper support and a lower support, a top plate is formed at the upper end of the upper support, the lower end of the top plate is connected with a wire hanging hook, a motor installation seat is fixed on the surface of the upper support, a motor is fixed on the motor installation seat, the output end of the motor is connected with a traction roller, and the traction roller is connected with a traction roller. A bearing seat is further fixed to the motor installation seat, a traction inclined roller assembly is rotationally connected into the bearing seat, the traction roller is horizontally arranged, the traction inclined roller assembly is obliquely arranged, and silk threads pass through the traction roller and the traction inclined roller assembly firstly and then are led out from the traction roller. And meanwhile, the silk yarns are driven to incline, so that the yarns are twisted, the strength of the yarns is improved, the number of hairiness is reduced, and the quality of the wound yarns is ensured.

The utility model discloses a tension self-adjusting drawing frame guide frame which comprises a guide frame body, and an infrared detection mechanism, a controller, a first driving motor, a first guide roller, a tension detection mechanism, an adjusting mechanism, a second driving motor and a second guide roller are sequentially arranged in the guide frame body in the advancing direction of spinning fiber strips. A tension detection mechanism is arranged to detect the tension of each spinning fiber rod and feed the tension back to a control unit, and the control unit adjusts the position of a roller to accurately adjust and control the tension of each spinning fiber rod, so that the tension of each spinning fiber rod is consistent; the spinning fiber strips are prevented from loosening and slipping in the conveying process, and the yarn forming quality is guaranteed.