Method and device for transferring a yarn sheet from a yarn winder onto a winding beam
AssigneeBenninger AG
InventorsHorst Ulbrich, Guido Bommer
Life of this patent
Estimating the term…
Abstract
The yarn sheet (1) of a finished yarn winding (2) for example on a warping machine is with the help of a transfer means (8) transferred onto a winding beam (3) for example of a beaming machine. The transfer means with this has a suspension rod (9) which preferably can be displaced on a transport chain pair (10) along an advance path from the region of the yarn winding (2) to the region of the winding beam (3).
Claims9
A method for transferring a yarn sheet from a yarn winding onto a winding beam, said method comprising steps of
- rotatably mounting the yarn winding and the winding beam next to one another on parallel rotational axes,
- suspending the yarn sheet from a suspension rod,
- transferring the yarn sheet by moving the suspension rod, by means of a transfer means comprising two parallel, endless transport chains, along a path parallel to the rotational axes, while simultaneously winding the yarn sheet off of the yarn winding, toward the winding beam, and
- winding the yarn sheet over a vertex line of the yarn winding while maintaining yarn tension.
A device for transferring a yarn sheet from a yarn winding onto a winding beam, said apparatus comprising
- a winding device for the yarn winding,
- said winding beam being rotatably mounted next to the winding device,
- said winding device and said winding beam having parallel axes of rotation,
- a transfer mechanism disposed over the winding device and the winding beam, said mechanism comprising two parallel, endless transport chains and a suspension rod releasably attached to said chains for supporting the yarn sheet,
- said suspension rod being displaceable along a guide path from a region of the winding device into a region of the winding beam,
- said chains being reversibly driven, and
- said suspending rod being transportable alternatively by a lower chain face and an upper chain face.
Dependencies are inferred from the claim text.