EP0857679A2 - Device for winding a web of material - Google Patents

Device for winding a web of material Download PDF

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Publication number
EP0857679A2
EP0857679A2 EP97122746A EP97122746A EP0857679A2 EP 0857679 A2 EP0857679 A2 EP 0857679A2 EP 97122746 A EP97122746 A EP 97122746A EP 97122746 A EP97122746 A EP 97122746A EP 0857679 A2 EP0857679 A2 EP 0857679A2
Authority
EP
European Patent Office
Prior art keywords
winding
carrier
shaft
winding shafts
end shields
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP97122746A
Other languages
German (de)
French (fr)
Other versions
EP0857679A3 (en
Inventor
Rainer Jendroska
Matthias Sieringhaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP0857679A2 publication Critical patent/EP0857679A2/en
Publication of EP0857679A3 publication Critical patent/EP0857679A3/en
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • B65H19/2215—Turret-type with two roll supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4136—Mounting arrangements not otherwise provided for
    • B65H2301/41362—Mounting arrangements not otherwise provided for one of the supports for the roller axis being movable as auxiliary bearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/231—Turret winders
    • B65H2408/2315—Turret winders specified by number of arms
    • B65H2408/23152—Turret winders specified by number of arms with two arms

Definitions

  • the invention relates to a device for winding web material on winding tubes for winding rolls and for unwinding winding rolls with a cantilever mounted in a frame and rotatable about a horizontal axis, on the at least two rotatable around the horizontal axis and provided with drives Winding shafts (quill) are overhung.
  • the object of the invention is therefore to wind and unwind the devices specified type to create, in which the winding rollers located on the quills cannot vibrate or vibrate in an undesirable manner.
  • this object is achieved in that trusses on the carrier are attached, bear the bearings that are between their fixable, the free ends of the Winding shaft storage position and its releasing position movable are.
  • the quills are firmly attached to it Bearer-connected bearings are provided which support the free ends of the quills and thereby support so that they do not vibrate in an undesirable manner can. Because of their mobility, these bearings are easily and quickly between their quill position and their releasable position are movable, so that the good handling of the device is not affected.
  • the carrier is expediently provided with two cross members parallel to the winding shafts connected, at the free ends of pivotable bearing plates provided with the bearings are stored. These end shields can be used in winding and unwinding operations their position in which the quills are pivoted and fixed in this position and for release the quills can be folded down again.
  • these are expedient provided with holding devices. These can be made from conventional gas pressure springs exist, the cylinders or piston rods articulated with the end shields or trusses are connected. Since the end shields only fold down when they are at a standstill of the winding device, the holding devices or gas pressure springs are required just make sure that the end shields are held in their folded position will.
  • the carrier via a high trunnion in the gesture !! is stored and that in the journal a Hollow shaft and in this a shaft is mounted, which projecting beyond the carrier End sprockets or pulleys carry over the driving the winding shafts endless chains or belts run. This makes it easier to do How to drive the winding shafts for winding or unwinding webs.
  • the other ends of the shafts and hollow shafts expediently also carry Sprockets or pulleys through which chains or belts are used to drive them to run.
  • the shaft journal of the carrier itself can carry a chain wheel to drive it. This drive is only operated to change the winding rolls.
  • axially displaceable bolts or eccentrically arranged rollers or disks are provided.
  • the bolts can then be turned through a certain angle, so that they have the necessary pressure on the eccentric rollers or discs exert on the end shields.
  • the frame of the winding and unwinding device 1 consists of a base frame 2, which carries two mutually parallel side parts 3. With the side parts 3 are more common Way yoke-like consoles 4, 5 connected, in which a high pin 6 free is rotatably mounted, which has a disk-shaped carrier at its left end 7 is connected. On the carrier 7 are concentric to the axis of the pin 6 in bearings 8, 9 two winding shafts (quill) 10, 11 overhung and freely rotatable.
  • Toothed belt pulleys 12, 13 are wedged onto the winding shafts 10, 11, which are located over toothed belts can be driven by toothed belt pulleys 14, 15, which are on a hollow shaft 16, which is freely rotatably mounted in the pin 6, and a shaft 17 which are fixed in the hollow shaft 16 is freely rotatable.
  • toothed belt pulleys 14, 15 which are on a hollow shaft 16, which is freely rotatably mounted in the pin 6, and a shaft 17 which are fixed in the hollow shaft 16 is freely rotatable.
  • splined pulleys 18, 19 over the Endless toothed belts 20, 21 driven by drives, not shown, run.
  • the crossbeams 25, 26 carry aligned ends lying in the central plane 27 Pins 29, 30, on which the bearing arms 31, 32 of end shields overlap one another 33, 34 are pivotally mounted.
  • the end shields 33, 34 are with Folding bearings 35, 36 provided in the manner shown in Fig. 1 on the free Ends of the winding shafts 10, 11 can be placed and can be folded away from them.
  • gas pressure springs 38 For Holding the end shields 33, 34 in their folded positions are gas pressure springs 38 provided, the cylinders articulated with the cross members 25, 26 and their Piston rods are articulated to the end plates 33, 34.
  • Bushes 39 are fastened to the cross members 25, 26, in which bolts 40 are axially displaceable are led.
  • the bolts 40 are eccentric at their inner ends mounted rollers 41, which are locked in the position of FIG. 2 on the end shields 33, 34 and support them in their free ends of the winding shafts Lock position.
  • the bolts 40 are with radial lifts 42 and knobs provided for their operation.
  • the bolts 40 have radial pins 43, which are guided in bayonet-like guide grooves 44 of the socket 39.

Abstract

The winder has cross members (25,26) mounted on a carrier. They hold the bearings (35,36) which can be moved between their position at the free ends of the winding shafts, and a release setting. The carrier has two cross members (35,36) parallel to the winding shafts. They have bearing shields (33,34), with the bearings (35,36), which swing on their free ends.

Description

Die Erfindung betrifft eine Vorrichtung zum Aufwickeln von bahnförmigem Material auf Wickelhülsen zu Wickelrollen und zum Abwickeln von Wickelrollen mit einem fliegend in einem Gestell gelagerten und um eine horizontale Achse drehbaren Träger, an dem mindestens zwei um horizontale Achse drehbare und mit Antrieben versehene Wickelwellen (Pinolen) fliegend gelagert sind.The invention relates to a device for winding web material on winding tubes for winding rolls and for unwinding winding rolls with a cantilever mounted in a frame and rotatable about a horizontal axis, on the at least two rotatable around the horizontal axis and provided with drives Winding shafts (quill) are overhung.

Ein besonderes Problem bei Auf- und Abwickelvorrichtungen für Wickelrollen besteht darin, daß die die Kerne der Wickelrollen bildenden Wickelhülsen auf Pinolen aufgeschoben und von diesen abgezogen werden müssen, was nur möglich ist, wenn die Pinolen einendig frei und frei zugänglich sind. Um diese freie Zugänglichkeit zu gewährleisten, ist es bekannt, die Pinolen an ihren Trägern fliegend zu lagern, so daß die freie Zugänglichkeit gegeben ist. Diese fliegende Lagerung der Pinolen kann aber zu Störungen beim Auf- und Abwickeln führen, wenn diese nicht genügend steif sind und aufgrund ihrer Länge zum Schwingen neigen. Derartige unerwünschte Schwingungen müssen insbesondere dann befürchtet werden, wenn die Pinolen lang ausgeführt sind und dem Wickeln von Wickelrollen mit beträchtlichem Gewicht dienen, da dann die auf den Pinolen befindlichen schweren Wickelrollen ein zum Schwingen neigendes Feder-Massen-System bilden. There is a particular problem with winding and unwinding devices for winding rolls in that the winding cores forming the cores of the winding rolls are pushed onto quills and have to be subtracted from them, which is only possible if the Quill ends are freely accessible and freely accessible. To ensure this free access, it is known to mount the quills on their carriers so that they fly free access is given. This flying storage of the quills can but lead to malfunctions when winding and unwinding if these are not sufficiently rigid and tend to vibrate due to their length. Such undesirable Vibrations must be feared especially when the quills are long and the winding of winding rolls with considerable weight serve, because then the heavy winding rollers located on the quill one to Form swinging spring-mass system.

Aufgabe der Erfindung ist es daher, Auf- und Abwickelvorrichtungen der eingangs angegebenen Art zu schaffen, bei denen die auf den Pinolen befindlichen Wickelrollen nicht in unerwünschter Weise Schwingungen ausführen oder vibrieren können.The object of the invention is therefore to wind and unwind the devices specified type to create, in which the winding rollers located on the quills cannot vibrate or vibrate in an undesirable manner.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß an dem Träger Traversen befestigt sind, die Lager tragen, die zwischen ihrer fixierbaren, die freien Enden der Wickelwellen lagernden Stellung und ihrer diese freigebenden Stellung bewegbar sind.According to the invention this object is achieved in that trusses on the carrier are attached, bear the bearings that are between their fixable, the free ends of the Winding shaft storage position and its releasing position movable are.

Bei der erfindungsgemäßen Vorrichtung sind fest mit dem die Pinolen lagernden Träger verbundene Lager vorgesehen, die die freien Enden der Pinolen lagern und dadurch abstützen, so daß diese nicht in unerwünschter Weise Schwingungen ausführen können. Diese Lager sind aufgrund ihrer Beweglichkeit leicht und schnell zwischen ihrer die Pinolen lagernden und ihrer diese freigebenden Stellung bewegbar, so daß die gute Handhabbarkeit der Vorrichtung dadurch nicht beeinträchtigt wird.In the device according to the invention, the quills are firmly attached to it Bearer-connected bearings are provided which support the free ends of the quills and thereby support so that they do not vibrate in an undesirable manner can. Because of their mobility, these bearings are easily and quickly between their quill position and their releasable position are movable, so that the good handling of the device is not affected.

Zweckmäßigerweise ist der Träger mit zwei zu den Wickelwellen parallelen Traversen verbunden, an deren freien Enden schwenkbare, mit den Lagern versehene Lagerschilde gelagert sind. Diese Lagerschilde können im Auf- und Abwickelbetrieb in ihre die Pinolen lagernde Stellung geschwenkt und in dieser fixiert und zum Freigeben der Pinolen wieder abgeklappt werden.The carrier is expediently provided with two cross members parallel to the winding shafts connected, at the free ends of pivotable bearing plates provided with the bearings are stored. These end shields can be used in winding and unwinding operations their position in which the quills are pivoted and fixed in this position and for release the quills can be folded down again.

Zur Sicherung der Lagerschilde in ihrer abgeklappten Stellung sind diese zweckmäßigerweise mit Halteeinrichtungen versehen. Diese können aus üblichen Gasdruckfedern bestehen, deren Zylinder oder Kolbenstangen gelenkig mit den Lagerschilden oder Traversen verbunden sind. Da das Abklappen der Lagerschilde nur im Stillstand der Wickelvorrichtung erfolgt, brauchen die Halteeinrichtungen bzw. Gasdruckfedern nur sicherzustellen, daß die Lagerschilde in ihrer abgeklappten Stellung gehalten werden.To secure the end shields in their folded position, these are expedient provided with holding devices. These can be made from conventional gas pressure springs exist, the cylinders or piston rods articulated with the end shields or trusses are connected. Since the end shields only fold down when they are at a standstill of the winding device, the holding devices or gas pressure springs are required just make sure that the end shields are held in their folded position will.

In weiterer Ausgestaltung der Erfindung ist vorgesehen, daß der Träger über einen hohen Lagerzapfen in dem Geste!! gelagert ist und daß in dem Lagerzapfen eine Hohlwelle und in dieser eine Welle gelagert ist, die an ihren den Träger überragenden Enden Kettenräder oder Riemenscheiben tragen über die die Wickelwellen antreibende endlose Ketten oder Riemen laufen. Auf diese Weise lassen sich in einfacher Weise die Wickelwellen zum Auf- oder Abwickeln von Bahnen antreiben.In a further embodiment of the invention it is provided that the carrier via a high trunnion in the gesture !! is stored and that in the journal a Hollow shaft and in this a shaft is mounted, which projecting beyond the carrier End sprockets or pulleys carry over the driving the winding shafts endless chains or belts run. This makes it easier to do How to drive the winding shafts for winding or unwinding webs.

Die anderen Enden der Wellen und Hohlwellen tragen zweckmäßigerweise ebenfalls Kettenräder oder Riemenscheiben, über die zu deren Antrieb Ketten oder Riemen laufen.The other ends of the shafts and hollow shafts expediently also carry Sprockets or pulleys through which chains or belts are used to drive them to run.

Der Wellenzapfen des Trägers selbst kann zu seinem Antrieb ein Kettenrad tragen. Dieser Antrieb wird grundsätzlich nur zum Wechsel der Wickelrollen betätigt.The shaft journal of the carrier itself can carry a chain wheel to drive it. This drive is only operated to change the winding rolls.

Nach einer bevorzugten Ausführungsform ist vorgesehen, daß zur Verriegelung der Lagerschilde in der die Wickelwelle lagernden Stellung an einem an der Traverse axialverschieblich geführten Bolzen exzentrisch angeordnete Rollen oder Scheiben vorgesehen sind. Die Bolzen lassen sich dann um einen bestimmten Winkel drehen, so daß sie über die exzentrischen Rollen oder Scheiben den erforderlichen Andruck auf die Lagerschilde ausüben.According to a preferred embodiment it is provided that for locking the End shields in the position of the winding shaft on one of the crossbeams axially displaceable bolts or eccentrically arranged rollers or disks are provided. The bolts can then be turned through a certain angle, so that they have the necessary pressure on the eccentric rollers or discs exert on the end shields.

Um die Bolzen in ihre Verriegelungsstellung drehen und in dieser verriegeln zu können, sind diese zweckmäßigerweise jeweils mit einem Betätigungshebel versehen und in einer an einer Traverse befestigten Buchse axialverschieblich geführt, wobei ein Bajonettverschluß zur Fixierung des Bolzens in der Verriegelungsstellung vorgesehen ist. In order to be able to turn the bolts into their locking position and lock them in this position, are expediently each provided with an operating lever and guided axially displaceably in a bush attached to a cross member, wherein a bayonet lock is provided for fixing the bolt in the locked position is.

Ein Ausführungsbeispiel der Erfindung wird nachstehend anhand der Zeichnung näher erläutert. In dieser zeigt

Fig. 1
eine Seitenansicht der Auf- und Abwickelvorrichtung in schematischer Darstellung und teilweise im Schnitt,
Fig. 2
eine Ansicht der Vorrichtung in Richtung der Pfeile A in Fig. 1 und
Fig. 3
eine vergrößerte Ansicht des in Fig. 2 durch einen gestrichelten Kreis gekennzeichneten Verriegelungsbolzens.
An embodiment of the invention is explained below with reference to the drawing. In this shows
Fig. 1
2 shows a side view of the winding and unwinding device in a schematic representation and partly in section,
Fig. 2
a view of the device in the direction of arrows A in Fig. 1 and
Fig. 3
an enlarged view of the locking bolt marked in Fig. 2 by a dashed circle.

Das Gestell der Auf- und Abwickelvorrichtung 1 besteht aus einem Grundrahmen 2, der zwei zueinander parallele Seitenteile 3 trägt. Mit den Seitenteilen 3 sind in üblicher Weise jochartig Konsolen 4, 5 verbunden, in denen ein hoher Zapfen 6 frei drehbar gelagert ist, der an seinem linken Ende mit einem scheibenförmigen Träger 7 verbunden ist. An dem Träger 7 sind konzentrisch zur Achse des Zapfens 6 in Lagern 8, 9 zwei Wickelwellen (Pinolen) 10, 11 fliegend und frei drehbar gelagert. Auf den Wickelwellen 10, 11 sind Zahnriemenscheiben 12, 13 aufgekeilt, die über Zahnriemen von Zahnriemenscheiben 14, 15 antreibbar sind, die auf einer Hohlwelle 16, die in dem Zapfen 6 frei drehbar gelagert ist, und einer Welle 17 befestigt sind, die in der Hohlwelle 16 frei drehbar gelagert ist. Auf den gegenüberliegenden freien Enden der Hohlwelle 16 und Welle 17 sind Zahnriemenscheiben 18, 19 aufgekeilt, über die von nicht dargestellten Antrieben angetriebene endlose Zahnriemen 20, 21 laufen.The frame of the winding and unwinding device 1 consists of a base frame 2, which carries two mutually parallel side parts 3. With the side parts 3 are more common Way yoke-like consoles 4, 5 connected, in which a high pin 6 free is rotatably mounted, which has a disk-shaped carrier at its left end 7 is connected. On the carrier 7 are concentric to the axis of the pin 6 in bearings 8, 9 two winding shafts (quill) 10, 11 overhung and freely rotatable. On Toothed belt pulleys 12, 13 are wedged onto the winding shafts 10, 11, which are located over toothed belts can be driven by toothed belt pulleys 14, 15, which are on a hollow shaft 16, which is freely rotatably mounted in the pin 6, and a shaft 17 which are fixed in the hollow shaft 16 is freely rotatable. On the opposite free ends the hollow shaft 16 and shaft 17 are splined pulleys 18, 19, over the Endless toothed belts 20, 21 driven by drives, not shown, run.

Zwischen den den hohlen Zapfen 6 lagernden Konsolen 4, 5 ist auf den Zapfen 6 ein Kettenrad 22 aufgekeilt, das über eine endlose Kette 23 von einem Getriebemotor 24 antreibbar ist, der an einem Seitenteil 3 befestigt ist. Between the brackets 4, 5 supporting the hollow pin 6 is on the pin 6 Sprocket 22 wedged over an endless chain 23 by a gear motor 24 can be driven, which is attached to a side part 3.

An dem Träger 7 sind parallel zu den Wickelwellen 10, 11 frei auskragende Traversen 25, 26 befestigt, und zwar in der Weise, daß deren gemeinsame Mittelebene 27 die Mittelebene 28, in der die Achsen der Wickelwellen 10, 11 liegen, rechtwinkelig schneiden. Die Traversen 25, 26 tragen in der Mittelebene 27 liegende fluchtende Zapfen 29, 30, auf denen einander übergreifend die Lagerschenkel 31, 32 von Lagerschilden 33, 34 schwenkbar gelagert sind. Die Lagerschilde 33, 34 sind mit Klapplagern 35, 36 versehen, die in der aus Fig. 1 ersichtlichen Weise auf die freien Enden der Wickelwellen 10, 11 aufsetzbar und von diesen abklappbar sind. Zur Halterung der Lagerschilde 33, 34 in ihren abgeklappten Stellungen sind Gasdruckfedern 38 vorgesehen, deren Zylinder gelenkig mit den Traversen 25, 26 und deren Kolbenstangen gelenkig mit den Lagerschilden 33, 34 verbunden sind.On the carrier 7 are parallel to the winding shafts 10, 11 cantilevered trusses 25, 26 attached, in such a way that their common central plane 27th the central plane 28, in which the axes of the winding shafts 10, 11 lie, is at right angles to cut. The crossbeams 25, 26 carry aligned ends lying in the central plane 27 Pins 29, 30, on which the bearing arms 31, 32 of end shields overlap one another 33, 34 are pivotally mounted. The end shields 33, 34 are with Folding bearings 35, 36 provided in the manner shown in Fig. 1 on the free Ends of the winding shafts 10, 11 can be placed and can be folded away from them. For Holding the end shields 33, 34 in their folded positions are gas pressure springs 38 provided, the cylinders articulated with the cross members 25, 26 and their Piston rods are articulated to the end plates 33, 34.

An den Traversen 25, 26 sind Buchsen 39 befestigt, in denen Bolzen 40 axialverschieblich geführt sind. Die Bolzen 40 tragen an ihren inneren Enden exzentrisch gelagerte Rollen 41, die in der aus Fig. 2 verriegelten Stellung sich auf die Lagerschilde 33, 34 abstützen und diese in ihrer die freien Enden der Wickelwellen lagernden Stellung verriegeln. Die Bolzen 40 sind mit radialen Heben 42 und Knaufen zu ihrer Betätigung versehen. Weiterhin weisen die Bolzen 40 radiale Zapfen 43 auf, die in bajonettartigen Führungsnuten 44 der Buchse 39 geführt sind.Bushes 39 are fastened to the cross members 25, 26, in which bolts 40 are axially displaceable are led. The bolts 40 are eccentric at their inner ends mounted rollers 41, which are locked in the position of FIG. 2 on the end shields 33, 34 and support them in their free ends of the winding shafts Lock position. The bolts 40 are with radial lifts 42 and knobs provided for their operation. Furthermore, the bolts 40 have radial pins 43, which are guided in bayonet-like guide grooves 44 of the socket 39.

Claims (9)

Vorrichtung zum Aufwickeln von bahnförmigem Material auf Wickelhülsen zu Wickelrollen (45) und zum Abwickeln von Wickelrollen (45)
mit einem fliegend in einem Gestell (2, 3) gelagerten und um eine horizontale Achse drehbaren Träger (7), an dem mindestens zwei um horizontale Achsen drehbare und mit Antrieben versehene Wickelwellen (Pinolen) (10, 11) fliegend gelagert sind,
dadurch gekennzeichnet,
daß an dem Träger (7) Traversen (25, 26) befestigt sind, die Lager (35, 36) tragen, die zwischen ihrer fixierbaren, die freien Enden der Wickelwellen (10, 11) lagernden Stellung und ihrer diese freigebenden Stellung bewegbar sind.Device for winding web-like material on winding tubes to form winding rolls (45) and for unwinding winding rolls (45)
with a support (7) which is overhung in a frame (2, 3) and rotatable about a horizontal axis and on which at least two winding shafts (quill) (10, 11) which are rotatable about horizontal axes and are provided with drives are overhung,
characterized,
that trusses (25, 26) are attached to the carrier (7) and support the bearings (35, 36) which are movable between their position which fixes the free ends of the winding shafts (10, 11) and their position releasing them. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Träger (7) mit zwei zu den Wickelwellen (10, 11) parallelen Traversen (25, 26) verbunden ist, an deren freien Enden schwenkbare, mit den Lagern (35, 36) versehene Lagerschilde (33, 34) gelagert sind. Device according to claim 1, characterized in that the carrier (7) with two cross members (25, 26) parallel to the winding shafts (10, 11) are connected, at their free ends pivotable end plates provided with the bearings (35, 36) (33, 34) are stored. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Lagerschilde (33, 34) zur Sicherung ihrer abgeklappten Stellungen mit Halteeinrichtungen versehen sind.Device according to claim 1 or 2, characterized in that the end shields (33, 34) to secure their folded positions with holding devices are provided. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß die Halteeinrichtungen aus Gasdruckfedern (38) bestehen, deren Zylinder oder Kolbenstangen gelenkig mit den Lagerschilden (33, 34) oder den Traversen (25, 26) verbunden sind.Device according to claim 3, characterized in that the holding devices consist of gas pressure springs (38), their cylinders or piston rods articulated to the end shields (33, 34) or the crossbeams (25, 26) are. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Träger (7) über einen hohlen Lagerzapfen (6) in dem Gestell (2, 3) gelagert ist und daß in dem Lagerzapfen (6) eine Hohlwelle (16) und in dieser eine Welle (17) gelagert ist, die an ihren den Träger (7) überragenden Enden Kettenräder oder Riemenscheiben (14, 15) tragen, über die die Wickelwellen (10, 11) antreibende endlose Ketten oder Riemen laufen.Device according to one of claims 1 to 4, characterized in that the carrier (7) is mounted in the frame (2, 3) via a hollow bearing journal (6) is and that in the journal (6) a hollow shaft (16) and in this one Shaft (17) is mounted, sprockets at its ends projecting from the carrier (7) or belt pulleys (14, 15) over which the winding shafts (10, 11) Driving endless chains or belts run. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die anderen Enden der Welle (17) und Hohlwelle (16) ebenfalls Kettenräder (18, 19) tragen, über die zu deren Antrieb Ketten oder Riemen (20, 21) laufen.Device according to one of claims 1 to 5, characterized in that the other ends of the shaft (17) and hollow shaft (16) also sprockets Wear (18, 19) over which chains or belts (20, 21) run to drive them. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Wellenzapfen (6) des Trägers (7) zu seinem Antrieb ein Kettenrad (22) trägt.Device according to one of claims 1 to 6, characterized in that the shaft journal (6) of the carrier (7) drives a chain wheel (22) wearing. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß zur Verriegelung der Lagerschilde (33, 34) in den die Wickelwellen lagernden Stellungen an an den Traversen axialverschieblich geführten Bolzen (40) exzentrisch angeordnete Rollen (41) oder Scheiben vorgesehen sind. Device according to one of claims 1 to 7, characterized in that to lock the end shields (33, 34) in the winding shafts Positions on bolts (40) which are axially displaceably guided on the crossbeams arranged rollers (41) or disks are provided. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß der Bolzen (40) mit einem Betätigungshebel (42) versehen und in einer an einer Traverse (25, 26) befestigten Buchse (39) axialverschieblich geführt ist und daß ein Bajonettverschluß (43, 44) zur Fixierung des Bolzens (40) in seiner Verriegelungsstellung vorgesehen ist.Device according to claim 8, characterized in that the bolt (40) provided with an actuating lever (42) and in one on a crossmember (25, 26) attached bush (39) is axially displaceable and that a bayonet lock (43, 44) for fixing the bolt (40) in its locking position is provided.
EP97122746A 1997-02-06 1997-12-23 Device for winding a web of material Ceased EP0857679A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19704555 1997-02-06
DE19704555A DE19704555A1 (en) 1997-02-06 1997-02-06 Device for winding web material

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EP0857679A2 true EP0857679A2 (en) 1998-08-12
EP0857679A3 EP0857679A3 (en) 1999-05-19

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US (1) US5934602A (en)
EP (1) EP0857679A3 (en)
JP (1) JPH10218439A (en)
KR (1) KR19980070814A (en)
CN (1) CN1194891A (en)
BR (1) BR9800562A (en)
CZ (1) CZ4098A3 (en)
DE (1) DE19704555A1 (en)
TW (1) TW427315U (en)

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WO2008019758A1 (en) * 2006-08-16 2008-02-21 Sms Demag Ag Double spray-head carousel coiler
ITMI20111499A1 (en) * 2011-08-05 2013-02-06 Torninova S R L AUTOMATIC REWINDER FOR AIR FILM
ITMI20131574A1 (en) * 2013-09-25 2015-03-26 Colines Spa GRIPPING UNIT AND SUPPORT OF A WINDING MANDREL IN A PLASTIC FILM WINDING MACHINE
CN106144698A (en) * 2016-08-11 2016-11-23 天津市恒兴冶金机械制造有限公司 A kind of coiling machine attachment means
WO2017167903A1 (en) * 2016-03-31 2017-10-05 Olympic Holding B.V. Cantilever expansion shaft
WO2018041673A1 (en) * 2016-09-02 2018-03-08 Sms Group Gmbh Support device for a reversing reel, and reeling installation

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US8973858B2 (en) * 2012-04-18 2015-03-10 The Procter & Gamble Company Web rewinding apparatus
US8915462B2 (en) * 2012-04-18 2014-12-23 The Procter & Gamble Company Mandrel cupping assembly
US8915461B2 (en) 2012-08-07 2014-12-23 The Procter & Gamble Company Mandrel cupping assembly
US8910897B2 (en) 2012-08-07 2014-12-16 The Procter & Gamble Company Web rewinding apparatus
US9045303B2 (en) 2012-08-07 2015-06-02 The Procter & Gamble Company Mandrel cupping assembly
US9027870B2 (en) 2012-08-07 2015-05-12 The Procter & Gamble Company Web rewinding apparatus
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CH709754A1 (en) * 2014-06-13 2015-12-15 Rieter Ag Maschf Winding device for winding a yarn.
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CN111377276A (en) * 2018-12-28 2020-07-07 鲍小晶 Winding device for spinning weaving and facilitating replacement of yarn drum
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CN109911670B (en) * 2019-02-04 2024-03-29 浏阳市博创花炮科技机械有限公司 Transmission structure of drum shaft
CN112978438B (en) * 2019-12-17 2023-02-28 青岛甜昊新材料科技有限公司 Coating machine suitable for tarpaulin production

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EP0875476B1 (en) * 1997-04-30 2003-08-27 Vai Clecim Winder with two mandrels for winding a web
WO2008019758A1 (en) * 2006-08-16 2008-02-21 Sms Demag Ag Double spray-head carousel coiler
ITMI20111499A1 (en) * 2011-08-05 2013-02-06 Torninova S R L AUTOMATIC REWINDER FOR AIR FILM
ITMI20131574A1 (en) * 2013-09-25 2015-03-26 Colines Spa GRIPPING UNIT AND SUPPORT OF A WINDING MANDREL IN A PLASTIC FILM WINDING MACHINE
WO2015043724A1 (en) * 2013-09-25 2015-04-02 Colines S.P.A. Holding and supporting group of a winding spindle in a plastic film winding machine
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WO2017167903A1 (en) * 2016-03-31 2017-10-05 Olympic Holding B.V. Cantilever expansion shaft
CN106144698A (en) * 2016-08-11 2016-11-23 天津市恒兴冶金机械制造有限公司 A kind of coiling machine attachment means
WO2018041673A1 (en) * 2016-09-02 2018-03-08 Sms Group Gmbh Support device for a reversing reel, and reeling installation
CN109661280A (en) * 2016-09-02 2019-04-19 Sms集团有限公司 For turning to the support device and taking-up equipment of coiling machine

Also Published As

Publication number Publication date
DE19704555A1 (en) 1998-08-13
JPH10218439A (en) 1998-08-18
TW427315U (en) 2001-03-21
CN1194891A (en) 1998-10-07
CZ4098A3 (en) 1999-06-16
KR19980070814A (en) 1998-10-26
BR9800562A (en) 1999-07-13
EP0857679A3 (en) 1999-05-19
US5934602A (en) 1999-08-10

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