Winding device
AssigneeKKA Kleinewefers Anlagen GmbH
InventorsRoland Birke, Heino Sommer
Life of this patent
Estimating the term…
Abstract
A winding device for winding a material web into a roll includes a roll carrier with at least two driven roll support members which are each movable between a winding position and an exchange position, a transfer device and a contact pressure device. The roll support members can be driven in two different directions of rotation. A first material web path is provided at the end of which the material web travels in a first direction onto the roll and a second material web path is provided at the end of which the material web travels in a second direction onto the roll. The transfer device includes a first cutting device which is movable from a first side into the material web and a second cutting device which is movable from a second side into the material web.
Claims10
A winding device for winding a material web into a roll, the winding device comprising
- a roll carrier with at least two driven roll support members, wherein the two driven roll support members are each mounted so as to be movable between a winding position and an exchange position,
- a contact pressure device for exerting a pressure on the roll,
- means for driving the roll support members in two different directions of rotation,
- a first material web path at an end of which the material web travels in a first direction onto the roll, and a second material web path at an end of which the material web travels in a second direction onto the roll, further comprising
- a transfer device with a first cutting device mounted so as to be movable from a first side into the material web and with a second cutting device mounted so as to be movable from a second side into the material web, wherein each cutting device comprises a counter pressure member arranged on an oppositely located side of the material web.
A winding device for winding a material web into a roll, the winding device comprising
- a roll carrier with at least two driven roll support members, wherein the two driven roll support members are each mounted so as to be movable between a winding position and an exchange position,
- a contact pressure device for exerting a pressure on the roll,
- means for driving the roll support members in two different directions of rotation,
- a first material web oath at an end of which the material web travels in a first direction onto the roll, and a second material web path at an end of which the material web travels in a second direction onto the roll, further comprising
- a transfer device with a first cutting device mounted so as to be movable from a first side into the material web and with a second cutting device mounted so as to be movable from a second side into the material web, wherein each cutting device comprises a counter pressure member arranged on an oppositely located side of the material web, wherein each counter pressure member of a cutting device is mounted on the carriage, wherein the carriage is mounted so as to be displaceable relative to a knife unit of another of the cutting devices.
A winding device for winding a material web into a roll, the winding device comprising
- a roll carrier with at least two driven roll support members, wherein the two driven roll support members are each mounted so as to be movable between a winding position and an exchange position,
- a contact pressure device for exerting a pressure on the roll,
- means for driving the roll support members in two different directions of rotation,
- a first material web path at an end of which the material web travels in a first direction onto the roll, and a second material web path at an end of which the material web travels in a second direction onto the roll, further comprising
- a transfer device with a first cutting device mounted so as to be movable from a first side into the material web and with a second cutting device mounted so as to be movable from a second side into the material web, wherein each cutting device comprises a guide roller mounted so as to be movable into the material web, wherein each guide roller is mounted on a carrier, and wherein a knife is provided so as to be pivotable relative to the carrier.
A winding device for winding a material web into a roll, the winding device comprising
- a roll carrier with at least two driven roll support members, wherein the two driven roll support members are each mounted so as to be movable between a winding position and an exchange position,
- a contact pressure device for exerting a pressure on the roll,
- means for driving the roll support members in two different directions of rotation,
- a first material web path at an end of which the material web travels in a first direction onto the roll, and a second material web path at an end of which the material web travels in a second direction onto the roll, further comprising
- a transfer device with a first cutting device mounted so as to be movable from a first side into the material web and with a second cutting device mounted so as to be movable from a second side into the material web, wherein each cutting device comprises a counter pressure member arranged on an oppositely located side of the material web, wherein a deflection roller is provided for each counter pressure member, wherein each deflection roller is configured to be placeable with an intermediate arrangement of the material web following a cut point of the material web against a new winding sleeve and to form a catching nip.
Dependencies are inferred from the claim text.