EP1225141A2 - Method and device for continuosly winding a fibrous material web - Google Patents

Method and device for continuosly winding a fibrous material web Download PDF

Info

Publication number
EP1225141A2
EP1225141A2 EP01130561A EP01130561A EP1225141A2 EP 1225141 A2 EP1225141 A2 EP 1225141A2 EP 01130561 A EP01130561 A EP 01130561A EP 01130561 A EP01130561 A EP 01130561A EP 1225141 A2 EP1225141 A2 EP 1225141A2
Authority
EP
European Patent Office
Prior art keywords
drum
winding
contact pressure
pressure
force
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.)
Granted
Application number
EP01130561A
Other languages
German (de)
French (fr)
Other versions
EP1225141B1 (en
EP1225141A3 (en
Inventor
Wilhelm Mausser
Gerald Schadler
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.)
Andritz AG
Original Assignee
Andritz AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3622226&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1225141(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Andritz AG filed Critical Andritz AG
Publication of EP1225141A2 publication Critical patent/EP1225141A2/en
Publication of EP1225141A3 publication Critical patent/EP1225141A3/en
Application granted granted Critical
Publication of EP1225141B1 publication Critical patent/EP1225141B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Images

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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
    • 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
    • B65H2301/41308—Releasably clamping the web roll shaft

Definitions

  • the invention relates to a method and a device for continuous Winding up a fibrous web, in particular paper web, for example tissue web, the web being guided over a carrying drum and subsequently on a winding device is wound up.
  • a fibrous web in particular paper web, for example tissue web
  • Such methods and devices are used in the production of paper webs known for a long time.
  • a disadvantage of the known devices is that either the contact pressure of the drum on the support roller is such that the Drum is driven by the force generated by friction, or when a separate drive of the reel is provided, the contact pressure can not be set exactly because there are too many places where not calculable losses e.g. caused by friction.
  • the given pressure the is set in the pressure cylinders, therefore does not define the actual Contact force between the drum and drum.
  • a low contact pressure is desirable to the high volume not to be destroyed again by the contact pressure.
  • the aim of the invention is therefore to propose a method and a device, in which good controllability during the entire winding process is given.
  • the invention is therefore characterized in that the contact pressure in the nip between drum (winding shaft) and carrier drum during the entire Winding process is measured lossless. Through the lossless measurement the exact contact pressure can always be determined and continuously adjusted.
  • An advantageous development of the invention is characterized in that the measurement result of the contact pressure for regulation to a desired contact force is used.
  • a low contact pressure can also be set in this way become.
  • An advantageous embodiment of the invention is characterized in that a linear guide is provided and the pressure force and the travel via an in integrated measuring system regulating the contact pressure generating pressure cylinders becomes.
  • a favorable development of the invention is characterized in that the Pressure force is continuously adapted to the changing contact pressure. This can result in a low contact pressure and subsequently maintenance of the volume can be achieved especially from high-volume tissue paper.
  • the invention also relates to a device for carrying out the method with a carrying drum and a drum, which is characterized in that the Drum is stored in the primary arm with force measuring devices. So that becomes a direct and loss-free measurement of the contact pressure possible, including one ensures uniform paper quality over the entire winding process can be.
  • An advantageous development of the invention is characterized in that the reel is slidably supported by cylinders using roller bearings. In order to can continuously adjust the contact pressure during the whole Winding process can be guaranteed.
  • a favorable embodiment of the invention is characterized in that the Force measuring device is integrated in the cylinder. This is a compact design of the primary arm possible.
  • a favorable development of the invention is characterized in that the Drum in a horizontally displaceable holding device on force measuring devices is stored.
  • force measuring devices in the Primary arm and in the secondary arm (sliding holding device) is one constant pressure of the drum against the drum during the guaranteed throughout the winding process. This then leads to a constant Quality of the paper from the very first moment it is rolled up.
  • the committee can therefore be reduced to a minimum (e.g. glue points).
  • FIG. 1 shows a system according to the invention
  • Fig. 2 shows a section of Fig. 1 and
  • Fig. 3 shows a section along line III-III in Fig. 2.
  • the winding shaft (drum) 1 is inserted into the primary arm 3 via a lowering device 2 inserted and clamped hydraulically vertically above the support drum 4.
  • a geared motor 6 On the driver's side FS is a geared motor 6, which is on a plate in the axial direction is slidably mounted. This is with the winding shaft 1 coupled to bring them to machine speed.
  • the primary arm 3 is now by means of a pivoting device 7 as long as Axis of the support drum 4 rotated until the winding shaft 1 touches it. there takes over the winding shaft 1 with the help of a suitable device Paper web P in full width and starts winding it up and enlarges it their diameter. The required contact pressure between winding shaft 1 and
  • Carrier drum 4 is connected to hydraulic cylinders 8, which have a force measuring device 10 are equipped, applied and regulated. Thereby the Compensation for the weight of the winding shaft 1 is taken into account.
  • the primary arm 3 is now pivoted further about the axis of the support drum 4 until the winding shaft 1 comes into a horizontal position.
  • the thickness of the paper roll increases continuously up to a maximum of 350 mm.
  • the outer part of the primary arm 3 moves telescopes outwards. It is guided on roller bearings 9 to the To keep the influence of friction on the nip force as low as possible.
  • the paper wrap is placed on a horizontally displaceable holding device 11 and clamped.
  • the holding device 11 consists of a receiving part 12 with two hydraulically operated clamping levers 13, 14 and sits on a force measuring device 16 which in turn is mounted on the sliding part 17.
  • the entire unit is also called the secondary arm.
  • On the drive side is an in Axial direction movable gear motor with the holding device 11 connected.
  • this drive coupled on the drive side to the winding shaft 1 and the drive 6 in Primary arm 3 disengaged.
  • the Secondary arm the horizontal nip force A (contact pressure between drum 1 and Carrier roller 4) via a hydraulic cylinder 19 on the driver side and drive side generated and regulated via the force measuring devices 16.
  • the measured value signals acquired control the movement of the two hydraulic cylinders 19, so that It is ensured that the secondary arms on the driver's side and
  • the sliding part 17 of the secondary arm is mounted on horizontally running support rollers 21, in order here too To keep the influence of friction low.
  • FIG. 2 shows a detail from FIG. 1, which represents the primary arm 3.
  • the Position of the winding shaft (drum) 1 shown in which the drive 6, the winding shaft 1 takes over.
  • the entire primary arm is in Direction of rotation of the support drum 4 pivoted.
  • the winding roll 1 is through unrolled a backdrop 23 with the aid of a roller 24 along a guide plate 25 and thus approaches the surface of the carrier drum 4.
  • the force measuring device 10 is the contact pressure of the winding shaft 1 and the support drum 4 and also the travel of the cylinder 8 measured and accordingly regulated.
  • Fig. 3 now shows a section in Fig. 2 along line III-III. You can clearly see them here Storage of the primary arm 3 by means of the roller bearing 9 and the pressure cylinder, the performs the telescopic movement.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

The method for continuously winding a web (P) of tissue on to a drum (1) comprises feeding it over a support roller (4) before winding. The pressure in the nip between the support roller and drum is measured using a device (10) in the drum mounting arm. An Independent claim is included for a device for carrying out the method.

Description

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum kontinuierlichen Aufwickeln einer Faserstoffbahn, insbesondere Papier-, beispielsweise Tissuebahn, wobei die Bahn über eine Tragtrommel geführt und in weiterer Folge auf einer Wickeleinrichtung aufgewickelt wird.The invention relates to a method and a device for continuous Winding up a fibrous web, in particular paper web, for example tissue web, the web being guided over a carrying drum and subsequently on a winding device is wound up.

Derartige Verfahren und Vorrichtungen sind bei der Herstellung von Papierbahnen seit langem bekannt. Nachteilig bei den bekannten Vorrichtungen ist, dass entweder der Anpressdruck des Tambours an die Tragwalze derart ist, dass der Tambour durch die durch Reibung erzeugte Kraft angetrieben wird, oder wenn ein separater Antrieb des Tambours vorgesehen wird, kann die Anpresskraft nicht exakt eingestellt werden, da zu viele Stellen vorliegen, an denen nicht kalkulierbare Verluste z.B. durch Reibung entstehen. Der vorgegebene Druck, der in den Anpressdruckzylindern eingestellt wird, definiert daher nicht die tatsächliche Anpresskraft zwischen Tragtrommel und Tambour. Speziell bei Tissuepapier mit hohem Volumen ist eine geringe Anpresskraft erwünscht, um das hohe Volumen nicht durch den Anpressdruck wieder zu zerstören. Bei den bisherigen konventionellen Einrichtungen ist die Anpresskraft jedoch nur ungenau einstellbar und die Verluste durch Reibung in den Mechanikteilen liegen bereits über dem erforderlichen Anpressdruck, so dass eine exakte Regelung nicht erfolgen kann. Durch ungleichmäßige Anpresskräfte im Primärarm und im Sekundärarm kann die Qualität des Papiers bei den konventionellen Einrichtungen nicht konstant gehalten werden und es muss meist der Anfang der Papierbahn als Ausschuss zurückgeführt werden.Such methods and devices are used in the production of paper webs known for a long time. A disadvantage of the known devices is that either the contact pressure of the drum on the support roller is such that the Drum is driven by the force generated by friction, or when a separate drive of the reel is provided, the contact pressure can not be set exactly because there are too many places where not calculable losses e.g. caused by friction. The given pressure, the is set in the pressure cylinders, therefore does not define the actual Contact force between the drum and drum. Especially with tissue paper with high volume, a low contact pressure is desirable to the high volume not to be destroyed again by the contact pressure. With the previous ones conventional devices, however, the contact pressure can only be set inaccurately and the losses due to friction in the mechanical parts are already above that necessary contact pressure, so that an exact regulation cannot take place. Due to uneven contact forces in the primary arm and in the secondary arm, the Paper quality is not constant at conventional facilities must be kept and it usually has to be the beginning of the paper web as scrap to be led back.

Ziel der Erfindung ist es daher, ein Verfahren und eine Vorrichtung vorzuschlagen, bei der auch bei kleinen Anpressdrücken eine gute Regelbarkeit während des gesamten Aufwickelvorgangs gegeben ist.The aim of the invention is therefore to propose a method and a device, in which good controllability during the entire winding process is given.

Die Erfindung ist daher dadurch gekennzeichnet, dass die Anpresskraft im Nip zwischen Tambour (Wickelwelle) und Tragtrommel während des gesamten Aufwickelvorgangs verlustfrei gemessen wird. Durch die verlustfreie Messung kann immer der exakte Anpressdruck ermittelt und laufend angepasst werden.The invention is therefore characterized in that the contact pressure in the nip between drum (winding shaft) and carrier drum during the entire Winding process is measured lossless. Through the lossless measurement the exact contact pressure can always be determined and continuously adjusted.

Dies gilt insbesondere auch für den Übergang vom Primärarm zum Sekundärarm. This applies in particular to the transition from the primary arm to the secondary arm.

Eine vorteilhafte Weiterbildung der Erfindung ist dadurch gekennzeichnet, dass das Messergebnis der Anpresskraft zur Regelung auf eine gewünschte Anpresskraft herangezogen wird. So kann auch eine geringe Anpresskraft eingestellt werden.An advantageous development of the invention is characterized in that the measurement result of the contact pressure for regulation to a desired contact force is used. A low contact pressure can also be set in this way become.

Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass eine Linearführung vorgesehen ist und die Druckkraft und der Stellweg über ein in den Anpressdruck erzeugenden Druckzylindern integriertes Meßsystem geregelt wird.An advantageous embodiment of the invention is characterized in that a linear guide is provided and the pressure force and the travel via an in integrated measuring system regulating the contact pressure generating pressure cylinders becomes.

Eine günstige Weiterbildung der Erfindung ist dadurch gekennzeichnet, dass die Druckkraft kontinuierlich an die sich ändernde Anpresskraft angepasst wird. Dadurch kann eine niedrige Anpresskraft und in weiterer Folge eine Aufrechterhaltung des Volumens speziell von hochvolumigen Tissuepapier erzielt werden.A favorable development of the invention is characterized in that the Pressure force is continuously adapted to the changing contact pressure. This can result in a low contact pressure and subsequently maintenance of the volume can be achieved especially from high-volume tissue paper.

Die Erfindung betrifft auch eine Vorrichtung zur Durchführung des Verfahrens, mit einer Tragtrommel und einem Tambour, die dadurch gekennzeichnet ist, dass der Tambour im Primärarm mit Kraftmesseinrichtungen gelagert ist. Damit wird eine direkte und verlustfreie Messung der Anpresskraft möglich, wobei auch eine gleichmäßige Papierqualität über den gesamten Aufwickelvorgang gewährleistet werden kann.The invention also relates to a device for carrying out the method with a carrying drum and a drum, which is characterized in that the Drum is stored in the primary arm with force measuring devices. So that becomes a direct and loss-free measurement of the contact pressure possible, including one ensures uniform paper quality over the entire winding process can be.

Eine vorteilhafte Weiterbildung der Erfindung ist dadurch gekennzeichnet, dass der Tambour mittels Rollenlager durch Zylinder verschiebbar gelagert ist. Damit kann eine kontinuierliche Anpassung der Anpresskraft während des gesamten Aufwickelvorgangs gewährleistet werden.An advantageous development of the invention is characterized in that the reel is slidably supported by cylinders using roller bearings. In order to can continuously adjust the contact pressure during the whole Winding process can be guaranteed.

Eine günstige Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass die Kraftmesseinrichtung im Zylinder integriert ist. Dadurch ist eine kompakte Ausführung des Primärarms möglich.A favorable embodiment of the invention is characterized in that the Force measuring device is integrated in the cylinder. This is a compact design of the primary arm possible.

Eine günstige Weiterbildung der Erfindung ist dadurch gekennzeichnet, dass der Tambour in einer horizontal verschiebbaren Haltevorrichtung auf Kraftmesseinrichtungen gelagert ist. Durch die Kombination von Kraftmesseinrichtungen im Primärarm und im Sekundärarm (verschiebbare Haltevorrichtung) ist eine konstante Anpresskraft des Tambours gegen die Tragtrommel während des gesamten Aufwickelvorgangs gewährleistet. Dies führt dann zu einer konstanten Qualität des Papiers bereits vom ersten Moment des Aufwickeins an. Der Ausschuss kann daher auf ein Minimum (z.B. Klebestellen) reduziert werden. A favorable development of the invention is characterized in that the Drum in a horizontally displaceable holding device on force measuring devices is stored. By combining force measuring devices in the Primary arm and in the secondary arm (sliding holding device) is one constant pressure of the drum against the drum during the guaranteed throughout the winding process. This then leads to a constant Quality of the paper from the very first moment it is rolled up. The committee can therefore be reduced to a minimum (e.g. glue points).

Die Erfindung wird nun anhand der Zeichnungen beispielhaft beschrieben, wobei Fig. 1 eine Anlage gemäß der Erfindung, Fig. 2 einen Ausschnitt aus Fig. 1 undThe invention will now be described by way of example with reference to the drawings, wherein Fig. 1 shows a system according to the invention, Fig. 2 shows a section of Fig. 1 and

Fig. 3 einen Schnitt gemäß Linie III-III in Fig. 2 darstellt.Fig. 3 shows a section along line III-III in Fig. 2.

Anhand von Fig. 1 wird nun die Wirkungsweise der Vorrichtung beschrieben. Die Wickelwelle (Tambour) 1 wird über eine Absenkvorrichtung 2 in den Primärarm 3 eingelegt und hydraulisch senkrecht über der Tragtrommel 4 festgeklemmt. Auf der Führerseite FS ist ein Getriebemotor 6, der auf einer Platte in Achsrichtung verschiebbar angeordnet ist, montiert. Dieser wird mit der Wickelwelle 1 gekuppelt, um diese auf Maschinengeschwindigkeit zu bringen.The mode of operation of the device will now be described with reference to FIG. 1. The The winding shaft (drum) 1 is inserted into the primary arm 3 via a lowering device 2 inserted and clamped hydraulically vertically above the support drum 4. On the driver's side FS is a geared motor 6, which is on a plate in the axial direction is slidably mounted. This is with the winding shaft 1 coupled to bring them to machine speed.

Der Primärarm 3 wird nun mittels einer Schwenkeinrichtung 7 solange um die Achse der Tragtrommel 4 gedreht, bis die Wickelwelle 1 auf dieser aufsetzt. Dabei übernimmt die Wickelwelle 1 mit Hilfe einer geeigneten Vorrichtung die Papierbahn P in voller Breite und beginnt sie aufzuwickeln und vergrößert dabei ihren Durchmesser. Die erforderliche Anpresskraft zwischen Wickelwelle 1 undThe primary arm 3 is now by means of a pivoting device 7 as long as Axis of the support drum 4 rotated until the winding shaft 1 touches it. there takes over the winding shaft 1 with the help of a suitable device Paper web P in full width and starts winding it up and enlarges it their diameter. The required contact pressure between winding shaft 1 and

Tragtrommel 4 wird über Hydraulikzylinder 8, die mit einer Kraftmesseinrichtung 10 ausgerüstet sind, aufgebracht und geregelt. Dabei wird auch die Kompensation des Gewichtes der Wickelwelle 1 berücksichtigt. Der Primärarm 3 wird nun weiter um die Achse der Tragtrommel 4 geschwenkt bis die Wickelwelle 1 in eine horizontale Lage kommt. Dabei nimmt die Dicke der Papierrolle kontinuierlich bis maximal 350 mm zu. Der äußere Teil des Primärarms 3 bewegt sich dabei teleskopartig nach außen. Er ist auf Rollenlager 9 geführt, um die Reibungseinflüsse auf die Nipkraft möglichst gering zu halten. Der Papierwickel wird auf eine horizontal verschiebbare Haltevorrichtung 11 aufgesetzt und festgeklemmt. Die Haltevorrichtung 11 besteht aus einem Aufnahmeteil 12 mit zwei hydraulisch betätigten Klemmhebeln 13, 14 und sitzt auf einer Kraftmesseinrichtung 16 die ihrerseits wieder auf dem Verschiebeteil 17 montiert ist. Die gesamte Einheit wird auch Sekundärarm genannt. Auf der Triebseite ist ein in Achsrichtung verschiebbarer Getriebemotor mit der Haltevorrichtung 11 verbunden. Sobald der Papierwickel in horizontaler Lage ist, wird dieser Antrieb auf der Triebseite an die Wickelwelle 1 angekuppelt und der Antrieb 6 im Primärarm 3 ausgekuppelt. Während des weiteren Wickelvorganges wird über den Sekundärarm die horizontale Nipkraft A (Anpresskraft zwischen Tambour 1 und Tragrolle 4) über je einen Hydraulikzylinder 19 auf Führerseite und Triebseite erzeugt und über die Kraftmesseinrichtungen 16 geregelt.Carrier drum 4 is connected to hydraulic cylinders 8, which have a force measuring device 10 are equipped, applied and regulated. Thereby the Compensation for the weight of the winding shaft 1 is taken into account. The primary arm 3 is now pivoted further about the axis of the support drum 4 until the winding shaft 1 comes into a horizontal position. The thickness of the paper roll increases continuously up to a maximum of 350 mm. The outer part of the primary arm 3 moves telescopes outwards. It is guided on roller bearings 9 to the To keep the influence of friction on the nip force as low as possible. The paper wrap is placed on a horizontally displaceable holding device 11 and clamped. The holding device 11 consists of a receiving part 12 with two hydraulically operated clamping levers 13, 14 and sits on a force measuring device 16 which in turn is mounted on the sliding part 17. The entire unit is also called the secondary arm. On the drive side is an in Axial direction movable gear motor with the holding device 11 connected. As soon as the paper wrap is in a horizontal position, this drive coupled on the drive side to the winding shaft 1 and the drive 6 in Primary arm 3 disengaged. During the further winding process, the Secondary arm the horizontal nip force A (contact pressure between drum 1 and Carrier roller 4) via a hydraulic cylinder 19 on the driver side and drive side generated and regulated via the force measuring devices 16.

Während des weiteren Wickelvorganges im Sekundärarm wird im Primärarm 3 die nächste Wickelwelle 1 vorbereitet. Sobald der Papierwickel die gewünschte Größe erreicht hat, wird er von der Tragtrommel 4 weggezogen, die neue Wickelwelle 1 im Primärarm 3 in die Anwickelposition auf die Tragtrommel 4 gesetzt und die volle Papierbahn P übernommen. Nach dem Ausstoßen der fertigen Papierrolle aus dem Sekundärarm bewegt sich dieser wieder zur Tragtrommel 4 und übernimmt dann die neue Wickelwelle 1 aus dem Primärarm 3. Die Kraftmesseinrichtungen 16 sind derart gestaltet, dass sie nur die tatsächlich aufgebrachten Horizontalkräfte im Nip zwischen Tambour 1 und Tragtrommel 4 erfassen.During the further winding process in the secondary arm 3 in the primary arm next winding shaft 1 prepared. Once the paper wrap is the size you want has reached, it is pulled away from the carrying drum 4, the new winding shaft 1 in the primary arm 3 in the winding position on the support drum 4 and the full paper web P taken over. After ejecting the finished roll of paper from the secondary arm this moves again to the carrying drum 4 and takes over then the new winding shaft 1 from the primary arm 3. The force measuring devices 16 are designed in such a way that they only apply those actually applied Detect horizontal forces in the nip between drum 1 and carrier drum 4.

Vertikalkomponenten aus den Antrieben bzw. aus dem sich veränderten Eigengewicht des Papierwickels beeinflussen die Messwerte nicht. Die erfassten Messwertsignale steuern die Bewegung der beiden Hydraulikzylinder 19, sodass dafür gesorgt ist, dass ein absoluter Parallellauf der Sekundärarme auf Führerseite undVertical components from the drives or from the changed dead weight of the paper roll does not affect the measured values. The measured value signals acquired control the movement of the two hydraulic cylinders 19, so that It is ensured that the secondary arms on the driver's side and

Triebseite sowie ein vorgewählter Nipkraftverlauf (konstant oder veränderlich) über den gesamten Wickelvorgang gesichert ist. Der Verschiebeteil 17 des Sekundärarms ist auf horizontal laufenden Tragrollen 21 gelagert, um auch hier die Reibungseinflüsse gering zu halten.Drive side and a preselected nip force curve (constant or variable) via the entire winding process is secured. The sliding part 17 of the secondary arm is mounted on horizontally running support rollers 21, in order here too To keep the influence of friction low.

Fig. 2 zeigt einen Ausschnitt aus Fig. 1, der den Primärarm 3 darstellt. Hier ist die Position der Wickelwelle (Tambour) 1 dargestellt, bei der der Antrieb 6 die Wickelwelle 1 übernimmt. Während des Wickelvorgangs wird der gesamte Primärarm in Drehrichtung der Tragtrommel 4 geschwenkt. Dabei wird die Wickelrolle 1 durch eine Kulisse 23 mit Hilfe einer Rolle 24 entlang einer Führungsplatte 25 abgerollt und nähert sich somit der Oberfläche der Tragtrommel 4. Im Moment des Kontaktes der Wickelrolle 1 mit der Tragtrommel 4 wird das Papier abgerissen und auf die, mit der gleichen Umfangsgeschwindigkeit wie die Tragtrommel 4, laufenden Wickelwelle 1 sofort weiter aufgewickelt. Durch die Kraftmesseinrichtung 10 wird laufend die Anpresskraft der Wickelwelle 1 and die Tragtrommel 4 und auch der Stellweg des Zylinders 8 gemessen und entsprechend den Vorgaben geregelt. Durch die Lagerung des Primärarms auf den Rollenlagern 9 kann eine verlustfreie Verschiebung und damit auch eine kontinuierliche Anpassung des Anpressdruckes auch bei kleinsten Anpressdrücken (bis mindestens 0,1 N/mm) gewährleistet werden. Der Aufwickelvorgang läuft weiter, bis die horizontale Position erreicht ist. Dort wird die Wickelwelle 1 an die Kraftmesseinrichtungen 16 in der Haltevorrichtung 11 übergeben, so dass der Tambour 1 während des gesamten Aufrollvorganges, auf Kraftmesseinrichtungen gelagert ist, womit eine gleichmäßige Papierqualität über den gesamten Aufwickelvorgang gewährleistet werden kann. Dies ist speziell bei hochvolumigen Tissuepapieren wünschenswert.FIG. 2 shows a detail from FIG. 1, which represents the primary arm 3. Here is the Position of the winding shaft (drum) 1 shown, in which the drive 6, the winding shaft 1 takes over. During the wrapping process, the entire primary arm is in Direction of rotation of the support drum 4 pivoted. The winding roll 1 is through unrolled a backdrop 23 with the aid of a roller 24 along a guide plate 25 and thus approaches the surface of the carrier drum 4. At the moment of Contact of the winding roll 1 with the support drum 4, the paper is torn off and on the, with the same peripheral speed as the carrier drum 4, running winding shaft 1 immediately further wound. By the force measuring device 10 is the contact pressure of the winding shaft 1 and the support drum 4 and also the travel of the cylinder 8 measured and accordingly regulated. By storing the primary arm on the roller bearings 9 can be a lossless shift and therefore also a continuous one Adjustment of the contact pressure even with the smallest contact pressures (up to at least 0.1 N / mm) can be guaranteed. The winding process continues, until the horizontal position is reached. There the winding shaft 1 is connected to the force measuring devices 16 passed in the holding device 11, so that the Drum 1 during the entire reeling process, on force measuring devices is stored, with a uniform paper quality over the entire Winding process can be guaranteed. This is especially with high volume Tissue papers desirable.

Fig. 3 zeigt nun einen Schnitt in Fig. 2 gemäß Linie III-III. Man erkennt hier gut die Lagerung des Primärarmes 3 mittels der Rollenlager 9 und den Druckzylinder, der die teleskopartige Bewegung durchführt.Fig. 3 now shows a section in Fig. 2 along line III-III. You can clearly see them here Storage of the primary arm 3 by means of the roller bearing 9 and the pressure cylinder, the performs the telescopic movement.

Claims (8)

Verfahren zum kontinuierlichen Aufwickeln einer Faserstoffbahn, insbesondere Papier-, beispielsweise Tissuebahn, wobei die Bahn über eine Tragtrommel geführt und in weiterer Folge auf einer Wickeleinrichtung aufgewickelt wird, dadurch gekennzeichnet, dass die Anpresskraft im Nip zwischen Tambour und Tragtrommel während des gesamten Aufwickelvorgangs verlustfrei gemessen wird.Process for the continuous winding of a fibrous web, in particular paper, for example tissue web, the web being guided over a carrying drum and subsequently wound on a winding device, characterized in that the contact pressure in the nip between the drum and carrying drum is measured without loss during the entire winding process , Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass das Messergebnis der Anpresskraft zur Regelung auf eine gewünschte Anpresskraft herangezogen wird.A method according to claim 1, characterized in that the measurement result of the contact pressure is used to control a desired contact pressure. Verfahren nach Anspruch 2, dadurch gekennzeichnet, dass eine Linearführung vorgesehen ist und die Druckkraft im den Anpressdruck erzeugenden Druckzylinder geregelt wird.A method according to claim 2, characterized in that a linear guide is provided and the pressure force in the pressure cylinder generating the contact pressure is regulated. Verfahren nach Anspruch 3, dadurch gekennzeichnet, dass die Druckkraft kontinuierlich an die sich ändernde Anpresskraft angepasst wird.A method according to claim 3, characterized in that the pressure force is continuously adapted to the changing pressure force. Vorrichtung zur Durchführung des Verfahrens, mit einer Tragtrommel (4) und einem Tambour (1), dadurch gekennzeichnet, dass der Tambour (1) im Primärarm (3) mit Kraftmesseinrichtungen (10) gelagert ist.Device for carrying out the method, with a carrying drum (4) and a drum (1), characterized in that the drum (1) is mounted in the primary arm (3) with force measuring devices (10). Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass der Tambour (1) mittels Rollenlager (9) durch Zylinder (8) verschiebbar gelagert ist.Apparatus according to claim 5, characterized in that the drum (1) is mounted displaceably by means of cylinders (8) by means of roller bearings (9). Vorrichtung nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass die Kraftmesseinrichtung (10) im Zylinder (8) integriert ist.Apparatus according to claim 5 or 6, characterized in that the force measuring device (10) is integrated in the cylinder (8). Vorrichtung nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, dass der Tambour (1) in einer horizontal verschiebbaren Haltevorrichtung (11) auf Kraftmesseinrichtungen (16) gelagert ist.Device according to one of claims 5 to 7, characterized in that the drum (1) is mounted in a horizontally displaceable holding device (11) on force measuring devices (16).
EP01130561A 2001-01-22 2001-12-21 Device for continuously winding a fibrous material web Revoked EP1225141B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0010401A AT409854B (en) 2001-01-22 2001-01-22 DEVICE FOR CONTINUOUSLY REWINDING A FIBER web
AT1042001 2001-01-22

Publications (3)

Publication Number Publication Date
EP1225141A2 true EP1225141A2 (en) 2002-07-24
EP1225141A3 EP1225141A3 (en) 2004-04-14
EP1225141B1 EP1225141B1 (en) 2008-03-05

Family

ID=3622226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01130561A Revoked EP1225141B1 (en) 2001-01-22 2001-12-21 Device for continuously winding a fibrous material web

Country Status (7)

Country Link
US (1) US6923400B2 (en)
EP (1) EP1225141B1 (en)
AT (2) AT409854B (en)
CA (1) CA2367175A1 (en)
DE (1) DE50113692D1 (en)
ES (1) ES2301516T3 (en)
MX (1) MXPA02000744A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10326304A1 (en) * 2003-06-11 2005-02-03 Voith Fabrics Patent Gmbh Method and device for producing a tissue web
FI120086B (en) * 2004-02-12 2009-06-30 Metso Paper Inc Method of winding and reel
US8032246B2 (en) * 2007-02-02 2011-10-04 Kimberly-Clark Worldwide, Inc. Winding method for uniform properties
US8141810B2 (en) * 2007-12-20 2012-03-27 Philip W Smith Apparatus for winding a paper web
WO2018044814A1 (en) 2016-08-31 2018-03-08 Kimberly-Clark Worldwide, Inc. Web winding device
CN112265850B (en) * 2020-10-27 2022-12-06 江西睿佳纺织有限公司 Adjustable winding mechanism for textile industry

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634068A (en) * 1984-11-27 1987-01-06 Valmet Oy Method for controlling paper web reel-up
WO1993024401A1 (en) * 1992-05-29 1993-12-09 Beloit Technologies Inc. Reel wound roll load sensing arrangement
WO1997022543A1 (en) * 1995-12-20 1997-06-26 Nobel Elektronik Ab Means for controlling the nip force in a reel-up gear machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687388A (en) * 1969-12-12 1972-08-29 Beloit Corp Measuring and controlling wound-in tension for web winding machines
US3877654A (en) * 1973-10-01 1975-04-15 Dominion Eng Works Ltd Reel bar loading system
US5664737A (en) * 1995-10-10 1997-09-09 Beloit Technologies, Inc. Centerwind assist for a paper winder system
DE19710282A1 (en) * 1997-03-13 1998-09-17 Voith Sulzer Papiermasch Gmbh Winding machine for material web, especially paper or cardboard
DE19748995A1 (en) * 1997-11-06 1999-05-12 Voith Sulzer Papiertech Patent Method for continuous reeling of strip of material esp. for paper or cardboard
US5845868A (en) * 1997-07-03 1998-12-08 Valmet-Karlstad Ab Apparatus and method for winding paper
DE19807897A1 (en) * 1998-02-25 1999-08-26 Voith Sulzer Papiertech Patent Web of paper or carton taken through a slot between drum and spool
US6036137A (en) * 1998-12-17 2000-03-14 Valmet-Karlstad Ab Apparatus and method for winding paper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634068A (en) * 1984-11-27 1987-01-06 Valmet Oy Method for controlling paper web reel-up
US4634068B1 (en) * 1984-11-27 1997-06-03 Valmet Oy Method for controlling paper web reel-up
WO1993024401A1 (en) * 1992-05-29 1993-12-09 Beloit Technologies Inc. Reel wound roll load sensing arrangement
WO1997022543A1 (en) * 1995-12-20 1997-06-26 Nobel Elektronik Ab Means for controlling the nip force in a reel-up gear machine

Also Published As

Publication number Publication date
AT409854B (en) 2002-12-27
ATE388110T1 (en) 2008-03-15
CA2367175A1 (en) 2002-07-22
EP1225141B1 (en) 2008-03-05
ATA1042001A (en) 2002-04-15
MXPA02000744A (en) 2002-09-17
ES2301516T3 (en) 2008-07-01
US20020100571A1 (en) 2002-08-01
DE50113692D1 (en) 2008-04-17
EP1225141A3 (en) 2004-04-14
US6923400B2 (en) 2005-08-02

Similar Documents

Publication Publication Date Title
DE3539980C2 (en) Method and device for controlling a paper web rewinder
EP0855355B1 (en) Winding machine and method for the continuous winding of a web of material
DE68915705T2 (en) Device and method for winding a paper web.
DE2935743A1 (en) ADDITIONAL DEVICE ON ROLLING DEVICES AND METHOD FOR ROLLING UP PRESSURE-SENSITIVE MATERIALS
DE69217378T2 (en) WRAPPING MACHINE
EP0921085B1 (en) Method of and winding machine for continuously winding a material web
DE19607349A1 (en) Method and device for winding a paper web into a roll
EP0778809B1 (en) Method and device for continuously winding up a continuous paper web
DE3042383A1 (en) SMOOTHING DEVICE
DE69921179T2 (en) WINDERS AND METHOD FOR WRAPPING A TRACK
DE69608909T2 (en) CENTER DRIVING DEVICE FOR A PAPER WINDING SYSTEM
EP1591390B1 (en) Reeling machine for continuous winding of a web material
EP1225141B1 (en) Device for continuously winding a fibrous material web
AT409852B (en) DEVICE FOR CONTINUOUSLY REWINDING A FIBER web
EP1167256A2 (en) Method and winding machine for continuously winding a material web
AT508281B1 (en) METHOD IN A UNWIRED DEVICE FOR A FIBERTRY, IN PARTICULAR FOR A PAPER OR CARDBOARD RAW, AND A DEVICE FOR UNWIRED OPERATION FOR A FIBERGLAY, ESPECIALLY FOR A PAPER OR CARDBOARD TRACK
DE69918429T2 (en) DEVICE AND METHOD FOR APPLYING A LOAD TO A ROLL IN ROLLING A PAPER TRACK
EP1225142B2 (en) Method and device for continuosly winding a fibrous material web
DE4204550A1 (en) CONTROL OF THE TENSION OF A MOVING MATERIAL
DE60009921T2 (en) METHOD FOR CHANGING THE LINEAR LOAD IN A WRAPPING MACHINE
DE19652448C9 (en) Device for packaging a roll of material web with a packaging web
EP1414726B1 (en) Method and winding machine for the continuous winding of a web of material
AT411590B (en) Method for continuously winding web of tissue on to drum comprises feeding it over support roller before winding, pressure in nip between roller and drum being measured and kept constant using hydraulic cylinder which moves secondary arm
AT409853B (en) Device to continuously wind up a length of fibre material
DE19748995A1 (en) Method for continuous reeling of strip of material esp. for paper or cardboard

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7B 65H 18/00 A

Ipc: 7B 65H 18/26 B

Ipc: 7B 65H 19/22 B

17P Request for examination filed

Effective date: 20040825

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20050901

17Q First examination report despatched

Effective date: 20050901

RTI1 Title (correction)

Free format text: DEVICE FOR CONTINUOSLY WINDING A FIBROUS MATERIAL WEB

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: DEVICE FOR CONTINUOUSLY WINDING A FIBROUS MATERIAL WEB

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50113692

Country of ref document: DE

Date of ref document: 20080417

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2301516

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080805

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: METSO PAPER KARLSTAD AKTIEBOLAG

Effective date: 20081204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

BERE Be: lapsed

Owner name: ANDRITZ AG

Effective date: 20081231

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081231

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080305

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080606

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: METSO PAPER KARLSTAD AKTIEBOLAG

Effective date: 20081204

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20131125

Year of fee payment: 13

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: VALMET AB

Effective date: 20081204

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: VALMET AB

Effective date: 20081204

REG Reference to a national code

Ref country code: DE

Ref legal event code: R064

Ref document number: 50113692

Country of ref document: DE

Ref country code: DE

Ref legal event code: R103

Ref document number: 50113692

Country of ref document: DE

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20151221

Year of fee payment: 15

Ref country code: DE

Payment date: 20151211

Year of fee payment: 15

Ref country code: FI

Payment date: 20151211

Year of fee payment: 15

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20151221

Year of fee payment: 15

Ref country code: ES

Payment date: 20151214

Year of fee payment: 15

Ref country code: FR

Payment date: 20151221

Year of fee payment: 15

27W Patent revoked

Effective date: 20150922

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Effective date: 20150922

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20151228

Year of fee payment: 15

REG Reference to a national code

Ref country code: AT

Ref legal event code: MA03

Ref document number: 388110

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150922

REG Reference to a national code

Ref country code: SE

Ref legal event code: ECNC