EP0915046B1 - Winding device for a web of fibrous material. - Google Patents

Winding device for a web of fibrous material. Download PDF

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Publication number
EP0915046B1
EP0915046B1 EP98122861A EP98122861A EP0915046B1 EP 0915046 B1 EP0915046 B1 EP 0915046B1 EP 98122861 A EP98122861 A EP 98122861A EP 98122861 A EP98122861 A EP 98122861A EP 0915046 B1 EP0915046 B1 EP 0915046B1
Authority
EP
European Patent Office
Prior art keywords
fibrous web
drum
web
suction
guide belt
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.)
Expired - Lifetime
Application number
EP98122861A
Other languages
German (de)
French (fr)
Other versions
EP0915046A1 (en
Inventor
Hans Dr. Dahl
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.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
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 Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP0915046A1 publication Critical patent/EP0915046A1/en
Application granted granted Critical
Publication of EP0915046B1 publication Critical patent/EP0915046B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • 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
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/16—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/10—Advancing webs by a feed band against which web is held by fluid pressure, e.g. suction or air blast
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines

Definitions

  • the invention relates to a winding device for a fibrous web with a Web direction upstream smoothing unit, with a support drum, at least is partially wrapped in the fibrous web, and with a support axis for the Fibrous web that can be fed to the carrier drum and on its carrier drum jacket a winding position can be placed axially parallel, a guide band being provided is, which the fibrous web from the upstream smoothing unit together with a guide belt without free tension leads directly to the carrying drum and onto the Carrier drum passes.
  • Such winding devices are for example from DE-PS 30 15 547 and DE-PS 33 21 213 known and consist essentially of a support drum, which a carrier axis can be fed by means of a conveyor and on the latter Drum jacket can be placed in a winding position axially parallel. Furthermore serves a swivel device for subsequent swiveling of the support axis towards one side of the carrying drum facing away from the running web (outlet side) in a winding position and a runway for carrying and guiding the carrier axis during the winding process and for rolling the finished roll away from the Winding position.
  • the disadvantage here is that a generally desired increase in speed the winding process also increases the risk of a web break leads.
  • a winding device for a Fibrous web with an at least partially from the fibrous web looped support drum, which can be fed a carrier axis for the fibrous web and can be placed on the carrying drum jacket in a winding position parallel to the axis, wherein the fibrous web is upstream of a device in the web running direction guided together with a guide belt to the drum and from Guide tape is passed to the carrier drum, known.
  • the invention is therefore based on the object of a winding device of this type to further develop that the risk of web breaks is reduced and the air intake and the wrinkling of fibrous webs is counteracted.
  • the carrying drum should be especially in the transfer area with suction zones be provided.
  • the arrangement of the suction zones in the edge area of the carrier drum supports the introduction of the fibrous web or its edge strips.
  • Fig. 1 shows an upstream smoothing unit 7, which generally consists of two, one gap forming rollers 12, through which the fibrous web 1 for smoothing treatment is performed and is described for example in DE-OS 41 40 963.
  • Guide belt 8 arranged separately and guided over several guide rollers.
  • a suction guide roller takes over Fibrous web 1 directly from one of the rollers 12.
  • the continuation of the Fibrous web 1 takes place with the guide belt 8 over several guide rollers for transfer to the carrying drum 2, with an additional suction box for Fixing the fibrous web 1 to the guide belt 8 is used.
  • the takeover of the fibrous web 1 from the guide belt 8 onto the carrying drum 2 takes place with the support of suction zones 9 of the support drum 2, which are mainly in Edge and transfer area are arranged.
  • the support drum 2 can also be wrapped by the guide belt 8.

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Replacement Of Web Rolls (AREA)
  • Advancing Webs (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Paper (AREA)

Abstract

The winder, to wind a fiber web into a roll after a web surface polishing station, has a guide belt (8) which carries the fiber web (1) from the polishing station without a free movement path for it. The carrier drum (2) has suction zones (9), preferably at its edge zones, to support the transfer of the fiber web. Suction units (10) are installed on the path of the guide belt as suction guide rollers, to hold the fiber web against the belt.

Description

Die Erfindung betrifft eine Aufwickelvorrichtung für eine Faserstoffbahn mit einer in Bahnlaufrichtung vorgelagerten Glätteinheit, mit einer Tragtrommel, die zumindest teilweise von der Faserstoffbahn umschlungen ist, und mit einer Trägerachse für die Faserstoffbahn, die der Tragtrommel zuführbar und auf deren Tragtrommelmantel in einer Wickelposition achsparallel auflegbar ist, wobei ein Führungsband vorgesehen ist, welches die Faserstoffbahn von der vorgelagerten Glätteinheit gemeinsam mit einem Führungsband ohne freien Zug direkt an die Tragtrommel führt und auf die Tragtrommel übergibt.The invention relates to a winding device for a fibrous web with a Web direction upstream smoothing unit, with a support drum, at least is partially wrapped in the fibrous web, and with a support axis for the Fibrous web that can be fed to the carrier drum and on its carrier drum jacket a winding position can be placed axially parallel, a guide band being provided is, which the fibrous web from the upstream smoothing unit together with a guide belt without free tension leads directly to the carrying drum and onto the Carrier drum passes.

Derartige Aufwickelvorrichtungen sind beispielsweise aus der DE-PS 30 15 547 sowie der DE-PS 33 21 213 bekannt und bestehen im wesentlichen aus einer Tragtrommel, der eine Trägerachse mittels einer Fördereinrichtung zuführbar und auf deren Trommelmantel in einer Aufwickelposition achsparallel auflegbar ist. Des weiteren dient eine Schwenkeinrichtung zum anschließenden Schwenken der Trägerachse nach einer der auflaufenden Bahn abgewandten Seite (Ablaufseite) der Tragtrommel in eine Wickelposition und eine Rollbahn zum Tragen und Führen der Trägerachse während des Wickelvorganges und zum Wegrollen des fertigen Wickels aus der Wickelposition.Such winding devices are for example from DE-PS 30 15 547 and DE-PS 33 21 213 known and consist essentially of a support drum, which a carrier axis can be fed by means of a conveyor and on the latter Drum jacket can be placed in a winding position axially parallel. Furthermore serves a swivel device for subsequent swiveling of the support axis towards one side of the carrying drum facing away from the running web (outlet side) in a winding position and a runway for carrying and guiding the carrier axis during the winding process and for rolling the finished roll away from the Winding position.

Von Nachteil ist dabei, daß eine allgemein angestrebte Erhöhung der Geschwindigkeit des Aufwickelvorganges auch zu einer Vergrößerung der Gefahr eines Bahnabrisses führt. Außerdem setzen Schrumpfung, Lufteinzug an der Tragtrommel und Faltenbildung einer Verbesserung der Wickelqualität Grenzen. The disadvantage here is that a generally desired increase in speed the winding process also increases the risk of a web break leads. In addition, shrinkage, air intake on the carrier drum and Wrinkles an improvement in winding quality limits.

Weiterhin ist aus der US-Patentschrift US 2,020,118 eine Aufwickelvorrichtung für eine Faserstoffbahn (Papierbahn) mit einer zumindest teilweisen von der Faserstoffbahn umschlungenen Tragtrommel, der eine Trägerachse für die Faserstoffbahn zuführbar und auf deren Tragtrommelmantel in einer Wickelposition achsparallel auflegbar ist, wobei die Faserstoffbahn von einer in Bahnlaufrichtung vorgelagerten Einrichtung gemeinsam mit einem Führungsband an die Tragtrommel geführt und vom Führungsband auf die Tragtrommel übergeben wird, bekannt.Furthermore, from the US Pat. No. 2,020,118 a winding device for a Fibrous web (paper web) with an at least partially from the fibrous web looped support drum, which can be fed a carrier axis for the fibrous web and can be placed on the carrying drum jacket in a winding position parallel to the axis, wherein the fibrous web is upstream of a device in the web running direction guided together with a guide belt to the drum and from Guide tape is passed to the carrier drum, known.

Aus der US-Patentschrift US 1,585,977 ist überdies eine langsamlaufende Wattiermaschine bekannt, die einen einzigen großen Trockenzylinder und eine in Bahnlaufrichtung nachgeordnete Wickelmaschine, bestehend aus einer starr gelagerten Tragtrommel und einem mittels einer Vorrichtung an die Tragtrommel anlegbaren Tambour (Wickelrolle), aufweist. Die Wattierbahn wird mittels eines Schabers von dem Trockenzylinder gelöst und ausschließlich mittels eines Riemens zur Tragtrommel gefördert.From the US patent US 1,585,977 is also a slow-running Quilting machine known that a single large drying cylinder and one in Subsequent winding direction, consisting of a rigid mounted support drum and one by means of a device on the support drum wearable drum (winding roll). The Wattierbahn is built using a Scraper detached from the drying cylinder and only by means of a belt conveyed to the carrying drum.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Aufwickelvorrichtung derart weiterzubilden, daß die Gefahr von Bahnabrissen verringert und den Lufteinzug und die Faltenbildung von Faserstoffbahnen entgegengewirkt wird.The invention is therefore based on the object of a winding device of this type to further develop that the risk of web breaks is reduced and the air intake and the wrinkling of fibrous webs is counteracted.

Erfindungsgemäß wird die Aufgabe durch die im Anspruch 1 beschriebene Vorrichtung gelöst, wobei die Unteransprüche besondere Ausführungsformen darstellen.According to the invention the object is achieved by the device described in claim 1 solved, the subclaims representing special embodiments.

Damit die Faserstoffbahn ausreichend am Führungsband fixiert ist, sollten im Lauf des Führungsbands Saugeinrichtungen im Form von Saugkästen oder Saugleitwalzen vorhanden sein. Diese Saugeinrichtungen sind vorzugsweise mit Randsaugzonen zum Aufführen der Faserstoffbahn ausgerüstet. Im Ergebnis kommt es zu einer Fixierung der Faserstoffbahn am Führungsband, wodurch dem Schrumpfen oder einem Abriß entgegengewirkt wird.So that the fibrous web is sufficiently fixed to the guide belt, should in the course of Guide belt suction devices in the form of suction boxes or suction guide rollers to be available. These suction devices are preferably with edge suction zones for List the fiber web equipped. As a result, there is a fixation the fibrous web on the guide belt, causing shrinkage or tearing is counteracted.

Um die Übernahme der Faserstoffbahn von dem Führungsband auf die Tragtrommel zu fördern, sollte die Tragtrommel insbesondere im Übergabebereich mit Saugzonen versehen sein. Die Anordnung der Saugzonen im Randbereich der Tragtrommel unterstützt die Einführung der Faserstoffbahn bzw. deren Randstreifen. To take over the fibrous web from the guide belt to the carrying drum to promote, the carrying drum should be especially in the transfer area with suction zones be provided. The arrangement of the suction zones in the edge area of the carrier drum supports the introduction of the fibrous web or its edge strips.

Die Erfindung wird nachstehend an eines Ausführungsbeispieles näher erläutert. Es zeigt:

Fig. 1:
Eine schematische Darstellung der Aufwickelvorrichtung mit vorgelagerter Glätteinheit.
The invention is explained in more detail below using an exemplary embodiment. It shows:
Fig. 1:
A schematic representation of the winding device with upstream smoothing unit.

Die Fig. 1 zeigt eine vorgelagerte Glätteinheit 7, die allgemein aus zwei, einen Spalt bildenden Walzen 12 besteht, durch den die Faserstoffbahn 1 zur Glättbehandlung geführt wird und zum Beispiel in der DE-OS 41 40 963 beschrieben ist. Hierbei ist das Führungsband 8 separat angeordnet und über mehrere Leitwalzen geführt. Um einen freien Zug der Faserstoffbahn 1 zu verhindern, übernimmt eine Saugleitwalze die Faserstoffbahn 1 direkt von einer der Walzen 12. Die Weiterführung der Faserstoffbahn 1 erfolgt mit dem Führungsband 8 hinweg über mehrere Leitwalzen bis zur Übergabe an die Tragtrommel 2, wobei hier zusätzlich ein Saugkasten zur Fixierung der Faserstoffbahn 1 an dem Führungsband 8 verwendet wird.Fig. 1 shows an upstream smoothing unit 7, which generally consists of two, one gap forming rollers 12, through which the fibrous web 1 for smoothing treatment is performed and is described for example in DE-OS 41 40 963. Here is that Guide belt 8 arranged separately and guided over several guide rollers. To one To prevent free movement of the fibrous web 1, a suction guide roller takes over Fibrous web 1 directly from one of the rollers 12. The continuation of the Fibrous web 1 takes place with the guide belt 8 over several guide rollers for transfer to the carrying drum 2, with an additional suction box for Fixing the fibrous web 1 to the guide belt 8 is used.

Die Übernahme der Faserstoffbahn 1 vom Führungsband 8 auf die Tragtrommel 2 erfolgt mit Unterstützung von Saugzonen 9 der Tragtrommel 2, die vorwiegend im Rand- und Übergabebereich angeordnet sind. Dabei kann die Tragtrommel 2 auch vom Führungsband 8 umschlungen sein. Im weiteren kommt es zur Aufrollung der Faserstoffbahn 1 auf der Trägerachse 3.The takeover of the fibrous web 1 from the guide belt 8 onto the carrying drum 2 takes place with the support of suction zones 9 of the support drum 2, which are mainly in Edge and transfer area are arranged. The support drum 2 can also be wrapped by the guide belt 8. In addition, the Fibrous web 1 on the carrier axis 3.

Claims (4)

  1. Winding apparatus for a fibrous web (1), having a calendering unit (7) mounted upstream in the web running direction (6), having a carrier drum (2), around which the fibrous web (1) wraps at least partly, and having a carrier shell (3) for the fibrous web (1), which can be fed to the carrier drum (2) and can be laid on the carrier-drum cover (4) thereof in a winding position (5) parallel to the axis, a guide belt (8) being provided, which guides the fibrous web (1) from the upstream calendering unit (7), together with a guide belt (8), directly to the carrier drum (2) without a free draw, and transfers the said fibrous web (1) to the carrier drum (2), characterized in that in the course of the guide belt (8) there are suction devices (10) to fix the fibrous web (1) to the guide belt (8).
  2. Winding apparatus according to Claim 1, characterized in that suction devices (10) in the form of suction guide rolls are used to guide the guide belt (8).
  3. Winding apparatus according to Claim 1 or 2, characterized in that the carrier drum (2) contains suction zones (9) to assist the action of picking up the fibrous web (1).
  4. Winding apparatus according to Claim 3, characterized in that the suction zones (9) are arranged predominantly in the edge region of the carrier drum (2).
EP98122861A 1993-08-23 1994-06-16 Winding device for a web of fibrous material. Expired - Lifetime EP0915046B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4328310 1993-08-23
DE4328310A DE4328310C2 (en) 1993-08-23 1993-08-23 Winding device for a fibrous web
EP94109260A EP0640543B1 (en) 1993-08-23 1994-06-16 Winding device for a web of fibrous material

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP94109260A Division EP0640543B1 (en) 1993-08-23 1994-06-16 Winding device for a web of fibrous material

Publications (2)

Publication Number Publication Date
EP0915046A1 EP0915046A1 (en) 1999-05-12
EP0915046B1 true EP0915046B1 (en) 2002-10-02

Family

ID=6495806

Family Applications (2)

Application Number Title Priority Date Filing Date
EP94109260A Expired - Lifetime EP0640543B1 (en) 1993-08-23 1994-06-16 Winding device for a web of fibrous material
EP98122861A Expired - Lifetime EP0915046B1 (en) 1993-08-23 1994-06-16 Winding device for a web of fibrous material.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP94109260A Expired - Lifetime EP0640543B1 (en) 1993-08-23 1994-06-16 Winding device for a web of fibrous material

Country Status (5)

Country Link
US (1) US5551171A (en)
EP (2) EP0640543B1 (en)
AT (2) ATE189664T1 (en)
DE (3) DE4328310C2 (en)
FI (2) FI943854A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305606A1 (en) * 2003-02-11 2004-08-19 Voith Paper Patent Gmbh Machine used in the manufacture of paper and cardboard comprises a drying arrangement consisting of a drying cylinder, a rolling unit lying in the running direction of the machine and a transfer belt for transferring a fibrous strip

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104100B1 (en) 1998-06-10 1999-11-15 Valmet Corp Integrated paper machine
DE19848816A1 (en) * 1998-10-22 2000-04-27 Voith Sulzer Papiertech Patent Winding machine
DE20019346U1 (en) 2000-11-14 2001-02-22 Voith Paper Patent GmbH, 89522 Heidenheim Vacuum belt conveyor
EP2246097A1 (en) 2009-04-27 2010-11-03 KPSS-Kao Professional Salon Services GmbH Bleaching composition
CN103063001A (en) * 2012-12-25 2013-04-24 苏州昭人纺织有限公司 Textile oven
CN103063000A (en) * 2012-12-25 2013-04-24 苏州昭人纺织有限公司 Adjustable textile drying box
CN112197556A (en) * 2020-10-24 2021-01-08 吴晓琴 Textile drying device capable of automatically replacing wind-up roll

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US1585977A (en) * 1924-10-03 1926-05-25 Edward M Hall Machine for making membranous sheet wadding
US2020118A (en) * 1933-02-23 1935-11-05 Paper Patents Co Paper reeling apparatus
ES362015A1 (en) * 1968-04-29 1970-09-01 Santa Lucia S A S Officine Mec Machine for beaming knitted fabrics of common and anti-ladder type or the like on to dyeing beams or cardboard rollers
US3515183A (en) * 1968-08-14 1970-06-02 Purex Corp Ltd Winders for paper machines
AT355417B (en) * 1977-04-26 1980-03-10 Escher Wyss Gmbh WINDING DEVICE FOR PAPER MACHINES
DE3015547C2 (en) * 1980-04-23 1986-12-11 J.M. Voith Gmbh, 7920 Heidenheim Wrapping machine for web-shaped goods
FI59833C (en) * 1980-09-03 1981-10-12 Valmet Oy SPETSDRAGNINGSANORDNING FOER EN PAPPERSBANA
FI67107C (en) * 1983-02-07 1985-01-10 Valmet Oy FOER FARANDE OCH ANORDNING FOER LEDANDE AV PAPPERSBANAN FRAON PRESSPARTIET TILL TORKPARTIET
US4593480A (en) * 1983-02-07 1986-06-10 Siemens Aktiengesellschaft Paper deflection roller for a printer or copier means functioning on the principle of electrophotography
DE3321213C2 (en) * 1983-06-11 1986-12-11 J.M. Voith Gmbh, 7920 Heidenheim Winding machine for winding an endless web
DE3344217A1 (en) * 1983-12-07 1985-06-20 J.M. Voith Gmbh, 7920 Heidenheim DEVICE FOR TRANSFERRING A PAPER RAIL FROM THE PRESS TO THE DRYING SECTION OF A PAPER MACHINE
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DE9208419U1 (en) * 1992-06-24 1992-08-13 J.M. Voith Gmbh, 7920 Heidenheim Device for transferring a fibrous web
DE9305752U1 (en) * 1993-04-16 1993-11-04 Sulzer-Escher Wyss Gmbh, 88212 Ravensburg Two-pass dryer section for paper webs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305606A1 (en) * 2003-02-11 2004-08-19 Voith Paper Patent Gmbh Machine used in the manufacture of paper and cardboard comprises a drying arrangement consisting of a drying cylinder, a rolling unit lying in the running direction of the machine and a transfer belt for transferring a fibrous strip

Also Published As

Publication number Publication date
FI943854A (en) 1995-02-24
EP0640543A1 (en) 1995-03-01
FI943854A0 (en) 1994-08-22
DE59409136D1 (en) 2000-03-16
EP0915046A1 (en) 1999-05-12
DE4328310C2 (en) 1997-06-05
ATE189664T1 (en) 2000-02-15
FI20031049A (en) 2003-07-09
DE59410194D1 (en) 2002-11-07
ATE225307T1 (en) 2002-10-15
EP0640543B1 (en) 2000-02-09
US5551171A (en) 1996-09-03
DE4328310A1 (en) 1995-03-02

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