| 摘要 |
PROBLEM TO BE SOLVED: To provide a thread suction device configured to improve transport of a needle thread captured in a suction nozzle contour part.SOLUTION: A thread suction device 21 of a textile machine for producing a take-up package 5 is provided. The thread suction device 21 is disposed on an area of a winding device 4 so that the position of the thread suction device is not varied, and comprises: an upper molding metal thin plate 22; and a lower molding metal thin plate 23 which is movably supported. The lower molding metal thin plate 23 can swing so as to move around a roller 34, therefore, the upper molding metal thin plate 22 and lower swing metal thin plate 23 form a suction nozzle contour part capable of acting negative pressure therebetween, for taking up the needle thread on the area of the surface of the take-up package 5. The upper molding metal thin plate 22 and/or lower molding metal thin plate 23 face the other of molding metal thin plates 22, 23 respectively.SELECTED DRAWING: Figure 2 |
