EP0419498A1 - Dispositif d'enroulement en continu d'une bande de materiau en feuilles, notamment d'une bande de papier. - Google Patents

Dispositif d'enroulement en continu d'une bande de materiau en feuilles, notamment d'une bande de papier.

Info

Publication number
EP0419498A1
EP0419498A1 EP89905637A EP89905637A EP0419498A1 EP 0419498 A1 EP0419498 A1 EP 0419498A1 EP 89905637 A EP89905637 A EP 89905637A EP 89905637 A EP89905637 A EP 89905637A EP 0419498 A1 EP0419498 A1 EP 0419498A1
Authority
EP
European Patent Office
Prior art keywords
winding
carrier axis
drum
web
drive
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
EP89905637A
Other languages
German (de)
English (en)
Other versions
EP0419498B1 (fr
Inventor
Gernot Mueller
Werner Schmid
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.)
Sulzer Escher Wyss GmbH
Original Assignee
Sulzer Escher Wyss GmbH
Escher Wyss 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 Sulzer Escher Wyss GmbH, Escher Wyss GmbH filed Critical Sulzer Escher Wyss GmbH
Publication of EP0419498A1 publication Critical patent/EP0419498A1/fr
Application granted granted Critical
Publication of EP0419498B1 publication Critical patent/EP0419498B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2253—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being displaced during the winding operation
    • B65H19/2261—Pope-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
    • 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
    • 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
    • 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
    • B65H2408/236—Pope-winders with first winding on an arc of circle and secondary winding along rails

Definitions

  • the invention relates to a device for the continuous winding of a web of sheet material, in particular a paper web on a carrier axis, with a support drum deflecting the web, a transfer device for transferring the empty carrier axes from a receiving position into an operating position, a drive for the Carrier axis, a support and train sports device which is effective during the winding operation for moving the carrier axis to discharge the fully wound carrier axis, and a device for transferring the fed web from the fully wound carrier axis to an empty carrier axis.
  • a so-called pop roller is known in connection with such a device. With such a pop roller, a continuous winding of a paper web is possible.
  • the paper web is deflected around a carrying drum and then wound onto a carrier axis, a so-called reel.
  • the winding drive takes place in that the aforementioned carrier axis is driven and rests on the outer circumference of the resulting winding.
  • a swivel arm is arranged approximately concentrically to the carrying drum, with which an empty carrier axis can be brought into the winding position when the previous carrier axis has been fully wound with the paper web. The transfer of the paper web from the full roll to the empty carrier axis takes place automatically without having to interrupt the entire operation.
  • a winding device for winding pressure-sensitive paper is known.
  • This winding device uses a first pressure roller, which is kept at a distance from the winding.
  • a second pressure roller with a soft pressure surface is provided behind the first pressure roller in the feed direction of the paper web. Due to the distance between the first pressure roller and the winding, air is drawn into the winding, particularly at high machine speeds. The second pressure roller prevents this air from being drawn in.
  • the second pressure roller with a soft surface lies against the surface of the roll with slight pressure.
  • the carrier drum is arranged as a guide drum so that it is always at a distance from the winding, that a pressing roller is provided behind the guide drum in the direction of travel of the web and is arranged such that it always bears against the winding during operation that the pressure roller for detecting the increase in the winding is connected to a sensor, that the support and transport device for the carrier axis is connected to a drive controlled by the sensor, and that a separate winding drive is provided for rotating the carrier axis.
  • the invention consists in that the carrier drum used per se for driving the winding and the carrier axis is converted into a guide drum in order to guide the paper web into the gap between the pressure roller and the winding without air being trapped in the winding. So that must be in itself Known Poperoller system can only be modified to provide its own winding drive for the carrier axis and to add a separate sensor-controlled pressure roller, which lies gently against the winding, prevents the air from getting in and through the sensor control and the corresponding advance of the carrier axis with the winding a soft winding in Connected with the advantageous pop roller system.
  • the surface of the guide drum is roughened, so that a particularly good guiding function of the carrying drum converted into a guide drum is ensured, while avoiding axial displacements of the web to be wound up.
  • the single figure shows a schematic side view of a device for the continuous soft winding of a paper web on a carrier axis.
  • a paper web P is fed from the left in the drawing and, after a first deflection around a roller 10, runs over a guide drum 12 and then passes into the winding 14 that can already be seen in the drawing.
  • the guide drum 12 rotates about an axis 16.
  • a pivot arm 20 with a receiving fork 22 is pivotably arranged about an axis 18 that is slightly offset from it, as is indicated by the dash-dotted circular arc 24.
  • An empty carrier axis 26 is inserted into the fork 22 in order to pivot it from the position shown in the drawing into an operating position, which will be explained later.
  • a cylinder 28 is arranged on the swivel arm 20, with which a holding arm 30 can be actuated in order to hold the support axis 26 in the fork 22 when the swivel arm 20 is on the is pivoted previously described manner.
  • a pressure roller 32 which is attached via an auxiliary lever 34 to a pivot lever 36 which can be pivoted back and forth via a cylinder 38.
  • the auxiliary lever 34 is connected to the pivot lever 36 via a pivot axis 40 and carries the pressure roller 32 at one end and interacts with an inductive transmitter (sensor) 42 at its other end.
  • the pressure roller 32 is resiliently mounted on the auxiliary lever so that the pressure on the reel can be adjusted.
  • a horizontally movable guide carriage 44 is provided on the carrier axis side facing the guide drum 12, which is driven by a spindle drive 46 parallel on both sides and an associated motor 48.
  • a transport lever 52 driven by a cylinder 50. The guide carriage 44 effects the drive axis propulsion, and the transport lever 52 causes the fully wound support axis to be carried out from position D to position E.
  • the transport lever is provided with holding rollers 54 arranged on opposite sides.
  • the carriage 44 has a transport roller 56 on the left side of the carrier axis in the drawing.
  • the transport lever 52 is pivotally mounted about a pivot axis 58.
  • the swivel arm 20 is provided in its lower region with a toothed segment 60 which is connected to a drive pinion 62.
  • the carrier axis in the operating position can be coupled with its own drive, so that the drive does not have to take place on the circumference of the winding.
  • a membrane cylinder 64 is arranged on the swivel lever 36 at the level of the pressure roller 32, which ensures a pneumatically sensitive pressing of the pressure roller on the Widcel.
  • the surface of the guide drum 12 is preferably roughened and thus prevents axial displacements of the web, since the guide drum 12 for accurate insertion _
  • the fully wound carrier axis lies, guided between the guide carriage 44 and the transport lever 52 at point D.
  • the carrier axis is still coupled to the winding drive, and the pressure roller 32 lies against the winding.
  • the inductive displacement sensor 42 controls the actuator 48. The greater the deviation from the target position, the higher the speed of the actuator.
  • An empty carrier axis 26 is already in the fork 22 of the swivel arm 20 and is ready for a transfer operation.
  • the swiveling process of the swivel arm 20 is carried out. Due to the slightly eccentric arrangement of the axes 16 and 18, the peripheral surface of the empty carrier axis reaches the periphery of the guide drum 12 and is driven by it. Then the drive of the wound carrier axis is braked in the position D, so that a loop is blown between the guide drum 12 and the finished winding 14 and the paper web is severed in this area, with the result that the leading end of the paper web P about the empty carrier axis 26 is laid and wrapped. The pressure roller 32 is then in the pivoted-away state, as shown by dash-dotted lines in the figure.
  • the carrier axis with the winding 14 at point D is braked and the drive disengaged. Then the guide carriage 44 and the winding drive move together from position D to B, and the finished winding is pushed out from D to E by means of the transport lever 52. The transport lever 52 is then pivoted back empty from E to B. The new carrier axis swings, driven by the system on the guide drum, to B. The guide carriage 44, together with the winding drive, bears against the carrier axis 26 at point B, the transport lever 52 pressing the carrier axis against the guide carriage 44. The winding drive then accelerates to the synchronous speed and is coupled. Finally, the pressure roller 32 to the - c -
  • the guide carriage 44 is then driven synchronously and thus the winding 14 is synchronously transported further with the associated carrier axis 26.

Landscapes

  • Replacement Of Web Rolls (AREA)

Abstract

Un dispositif d'enroulement en continu d'une bande, notamment d'une bande de papier, sur un axe porteur entraîné par un moteur, peut continuer à fonctionner même pendant le remplacement de l'axe porteur. Le tambour porteur est utilisé pendant le remplacement des axes de support de l'axe porteur vide à monter et sert de tambour de guidage (12) de la bande (P). Ce tambour est toujours maintenu à une certaine distance par rapport à la bobine (14). Un rouleau de serrage (32) presse la bande sur la bobine. Un signal de réglage de l'entraînement (48) du dispositif (44) de transport de la bobine est dérivé de la position du rouleau de serrage (32), qui se modifie à mesure que la bobine se remplit.
EP89905637A 1988-07-08 1989-05-12 Dispositif d'enroulement en continu d'une bande de materiau en feuilles, notamment d'une bande de papier Expired - Lifetime EP0419498B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8808823U DE8808823U1 (de) 1988-07-08 1988-07-08 Vorrichtung für das kontinuierliche Aufwickeln einer Bahn aus blattförmigem Material, insbesondere einer Papierbahn
DE8808823U 1988-07-08

Publications (2)

Publication Number Publication Date
EP0419498A1 true EP0419498A1 (fr) 1991-04-03
EP0419498B1 EP0419498B1 (fr) 1994-03-02

Family

ID=6825819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89905637A Expired - Lifetime EP0419498B1 (fr) 1988-07-08 1989-05-12 Dispositif d'enroulement en continu d'une bande de materiau en feuilles, notamment d'une bande de papier

Country Status (4)

Country Link
US (1) US5249758A (fr)
EP (1) EP0419498B1 (fr)
DE (2) DE8808823U1 (fr)
WO (1) WO1990000511A1 (fr)

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DE3828995A1 (de) * 1988-08-26 1990-03-08 Sundwiger Eisen Maschinen Laengsteilanlage fuer metallband
AU642763B2 (en) * 1990-07-26 1993-10-28 Olin Corporation A process for purifying impotable water and wastewater with hypochlorous acid
SE469072B (sv) * 1991-09-18 1993-05-10 Valmet Karlstad Ab Rullstol hos en pappersmaskin
SE469071B (sv) * 1991-09-18 1993-05-10 Valmet Karlstad Ab Rullstol med centrumdriven upprullningsvals
US5308008A (en) * 1992-03-18 1994-05-03 Rueegg Anton Method and apparatus for producing rolls
DE59309453D1 (de) * 1992-10-28 1999-04-22 Anton Rueegg Vorrichtung zum Aufwickeln einer kontinuierlich zugeführten Materialbahn auf eine Anzahl von Wickelkernen
US5556052A (en) * 1993-07-23 1996-09-17 Knaus; Dennis A. Method and apparatus for winding
DE4401959C2 (de) * 1994-01-24 1996-07-25 Voith Gmbh J M Tragtrommelroller für eine Papiermaschine
DE4415316C2 (de) * 1994-05-02 1998-03-12 Kleinewefers Gmbh Rollenwickelmaschine
US5544841A (en) * 1994-08-18 1996-08-13 Beloit Technologies, Inc. Method and apparatus for reeling a traveling web into a wound web roll
US5560566A (en) * 1994-11-14 1996-10-01 Beloit Technologies, Inc. Winder with elevated spool support rail
US5733406A (en) * 1995-10-02 1998-03-31 M & D Balloons, Inc. Manufacture of valves for inflatable articles
US5673870A (en) * 1995-12-19 1997-10-07 Beloit Technologies, Inc. Method and apparatus for reeling a traveling paper web
DE19635216A1 (de) * 1996-08-30 1998-03-05 Voith Sulzer Papiermasch Gmbh Verfahren und Vorrichtung zum Aufwickeln einer Papierbahn zu einer Rolle
US5820065A (en) * 1997-02-06 1998-10-13 Altosaar; Erik Apparatus and method for reeling a web
DE19737709A1 (de) * 1997-08-29 1998-11-19 Voith Sulzer Papiermasch Gmbh Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn
EP0912435B1 (fr) * 1997-05-16 2003-03-12 Voith Paper Patent GmbH Procede de bobinage continu d'une bande de materiau et bobineuse correspondante
US5931406A (en) * 1997-12-08 1999-08-03 Voith Sulzer Papiertechnik Patent Gmbh Method and winder for the continuous winding of a material web
DE19807897A1 (de) 1998-02-25 1999-08-26 Voith Sulzer Papiertech Patent Verfahren und Vorrichtung zum kontinuierlichen Aufwickeln einer Materialbahn
SE511829C2 (sv) * 1998-03-16 1999-12-06 Valmet Karlstad Ab Rullstol i en pappersmaskin
FI110424B (fi) * 1998-06-18 2003-01-31 Metso Paper Inc Rullain ja menetelmä rainan rullaamiseksi
DE29811053U1 (de) 1998-06-23 1998-09-17 Gebr. Bellmer GmbH + Co KG Maschinenfabrik, 75223 Niefern-Öschelbronn Vorrichtung zum Aufwickeln von bahnförmigem Gut
FI111537B (fi) 1999-01-12 2003-08-15 Metso Paper Inc Menetelmä viivakuorman vaihtamiseksi rullaimella
DE19908496A1 (de) * 1999-02-26 2000-08-31 Voith Sulzer Papiertech Patent Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn
US6834824B1 (en) 1999-03-16 2004-12-28 Black Clawson Converting Machinery, Inc. Continuous winder and method of winding slit rolls of large diameter on small diameter cores
US6283402B1 (en) * 1999-06-17 2001-09-04 Ashe Controls, Ltd. Rewinder method and apparatus
DE10023057A1 (de) 2000-05-11 2001-11-15 Voith Paper Patent Gmbh Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn
EP1307393B1 (fr) * 2000-08-07 2006-03-22 Windmöller & Hölscher KG Procede et dispositif pour couper une bande de materiau en cours d'enroulement et pour fixer l'extremite de la bande restant a enrouler sur un mandrin de bobinage
DE50206342D1 (de) * 2001-12-12 2006-05-18 Voith Paper Patent Gmbh Verfahren zum ueberfuehren einer laufenden materialbahn auf einen wickelkern sowie vorrichtung zur durchfuehrung des verfahrens
US20080223975A1 (en) * 2007-03-14 2008-09-18 Miroslav Planeta Reversible surface winder
US7959102B2 (en) * 2007-10-12 2011-06-14 Swiss Winding Performance Ag Winder for a meterial web of flexible material
FI121505B (fi) * 2008-06-27 2010-12-15 Metso Paper Inc Kiinnirullain
DE202008009998U1 (de) 2008-07-25 2008-09-18 Voith Patent Gmbh Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn
AT508289B1 (de) * 2009-05-22 2011-02-15 Andritz Ag Maschf Vorrichtung zum kontinuierlichen aufwickeln einer faserstoffbahn
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Also Published As

Publication number Publication date
EP0419498B1 (fr) 1994-03-02
DE58907132D1 (de) 1994-04-07
DE8808823U1 (de) 1988-08-25
WO1990000511A1 (fr) 1990-01-25
US5249758A (en) 1993-10-05

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