method for finishing reel rubbers with output coil provided with means for correcting the attitude of the tordeurs

摘要

The two roves emerge from each friction unit of the machine, pass through the spiral false twisters and are wound on tube (12) to form the bobbin. The twisters are supported by a support (20) which rotates about a pivot (21) rigid with a control bar (19) provided with an alternating movement which is parallel to the axis of the bobbin being formed. An additional rod (25) parallel with the control bar (19) is disposed above the control bar (19). The apex of each support (20) is mounted by means of a pivot on this rod (25). One end of this additional rod (25) is articulated to a lever (24) whose lower end is connected to the bar (19) by means of a pin (28) whose axis is located in the same plane containing the pivot (21) about which the twister support (20) rotates. The upper end of the lever (24) has a slot (29) threaded on a pin (30). The axis of this pin (30) lies in a plane containing the axes of the return rollers of the sleeves of the frictional units located immediately upstream of the winder mechanism and the respective winders. IMAGE