Patent ID: 11926935
Assignee: YICHANG JINGWEI TEXTILE MACHINERY CO., LTD.
Field: Handling (Mechanical engineering)
Classification: CPC D  B | IPC B  D

Claim 10:
11. The automatic yarn feeding system for the twisting machine according to claim 9, wherein,
a yarn storage seat (23) is arranged obliquely above the spare spinning position (29) of the yarn feeding creel (2), and the yarn, storage seat (23) is closer to the yarn feeding manipulator (1) than the spare spinning position (29);
a yarn storage box (21) is slidably connected to the yarn storage seat (23) through a yarn feeding guide rail (22), and is driven to move vertically by a yarn storage box lifting cylinder (20); the yarn storage box (21) is used to store the base yarns (10); a lower limit position of the yarn storage box (21) is located above the spare spinning position (29);
side walls (206) of the yarn storage box (21) are elastic structures, such that each side wall (206) of the yarn storage box (21) is contracted enough to clamp the base yarns (10); an unwinding cylinder (28) is arranged between the side walls (206) of the yarn storage box (21) to adjust a distance between the side walls of the yarn storage box (21) at both sides.