WO2010007023A1 - Dispositif et procédé pour enrouler et/ou dérouler des bandes de matériau - Google Patents

Dispositif et procédé pour enrouler et/ou dérouler des bandes de matériau Download PDF

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Publication number
WO2010007023A1
WO2010007023A1 PCT/EP2009/058922 EP2009058922W WO2010007023A1 WO 2010007023 A1 WO2010007023 A1 WO 2010007023A1 EP 2009058922 W EP2009058922 W EP 2009058922W WO 2010007023 A1 WO2010007023 A1 WO 2010007023A1
Authority
WO
WIPO (PCT)
Prior art keywords
winding
contact roller
web
nip
material web
Prior art date
Application number
PCT/EP2009/058922
Other languages
German (de)
English (en)
Inventor
Werner Beckonert
Original Assignee
Windmöller & Hölscher 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 Windmöller & Hölscher Kg filed Critical Windmöller & Hölscher Kg
Priority to CN200980137375.XA priority Critical patent/CN102164836B/zh
Priority to EP09780511.3A priority patent/EP2313335B1/fr
Publication of WO2010007023A1 publication Critical patent/WO2010007023A1/fr

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
    • 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
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/4187—Relative movement of core or web roll in respect of mandrel
    • B65H2301/4189—Cutting
    • B65H2301/41892—Cutting knife located in winding or guiding roller and protruding therefrom

Definitions

  • the invention relates to a device and a method for up and
  • the object of the present invention is to shorten the cycle time of a contact winder when changing.
  • the task is through the
  • Contact winder can correspond - a second winding nip is ausconcegbar, so can change the second winding or the second
  • Winding shaft are made to the contact roller, while the first (old) winding still winding. This is especially true when the angular positions of
  • rollers which have a cutting tool in their outer surface, such as a knife. This engages in the cutting movement on the lateral surface of the roller and cuts through the web.
  • the at least one contact roller is equipped such that it can hold or fix at least parts of the track guided on its circumferential surface. This can be done by applying vacuum to openings in the roll surface, by electrical or electromagnetic forces, or the like.
  • DE 103 21 778 B4 shows a roller which can hold both a web on parts of its surface, as well as on a Cutting tool that can cut the web orthogonal to its transport direction.
  • the passages of DE 103 21 778 B4 which relate to holding the web on the roll surface, technical details of the device and process components which effect the holding, as well as the cutting device and its details, are important to the understanding of the present document and are incorporated herein by reference the disclosure content of the same.
  • a transport device for the removal of finished coils and / or winding tubes which can be brought into operative connection with the adjusting devices that they can take over winding of at least two of these Anstellvorraumen and / or can transfer cores to this. This can be done in a common (for the at least two adjusting devices) angular range of the contact roller. It is advantageous if the first and second winding nips lie on opposite sides of the contact roller. Then the two or more winding processes are as little as possible in the way. A certain or even an absolute symmetry (eg with respect to a line through the center of the contact roller) has further advantages (eg use of the same components on both sides of the contact roller).
  • a wander of one or more winding nips over the circumference of the contact roller during winding is advantageous.
  • the winding can change its angular position continuously and optionally throughout the entire process.
  • This end position may include fixed constraints. Later, the winding can be removed at this end position. In this way, the movement of large (winding) masses can be restricted.
  • two or more winding nips are formed on a winding device, preferably during winding, it is advantageous to move the associated winding to a removal position during the respective winding process.
  • This one removal position can also cover an angular range of the contact roller of 20 °, 30 ° or 45 °.
  • Fig. 1 is a side view of a winding device in normal
  • FIGS. 2 to 15 side view of the winding device on FIG. 1 in a second to fifteenth operating state FIG. 16
  • Fig. 1 shows a side view of a winding device according to the invention from its operating side. Therefore, of a part of the device components, only the operation side part can be seen.
  • the device operates in Figure 1 in normal winding operation, which means here that the second web winding 21 is in an angular position 22 of the contact roller 1, which corresponds to its 21 removal position.
  • the second web winding 21 is supported by a second winding shaft 5, which is supported by a lower x-y adjustment 4.
  • This 4 is articulated as well as the upper x-y adjustment 2 on the machine frame, the operator-side shoulder 15 is shown by dashed lines. In this way, it is clarified that this shoulder 15 must be made transparent in order to reveal the view of a large part of the device components shown.
  • the upper x-y adjustment 2 in turn carries the in Figure 1 inactive first winding shaft 3. In both winding shafts 3, 5 is not shown in Figure 1 that they are normally applied in the winding operation with winding tubes 17 on which the webs 6 are wound.
  • the contact roller 1 is articulated via a pendulum holder 11 to the linkage 9 at this shoulder 15 of the machine frame.
  • the pendulum holder 11 can be acted upon by the lifting cylinder 10 with a force which, together with the force of the lower xy adjustment 4, the pressure in the second winding nip 23 between the second web winding 21 and the contact roller. 1 certainly.
  • the position of the lifting cylinder 10 can be arbitrarily set along the pendulum holder 11.
  • the possibly swing-out pinch roller 7 is articulated to the machine frame (linkage 9).
  • the web 6 runs in this embodiment of the invention via a series of guide and spreader rollers, not shown, via the pinch roller 7 to the contact roller 1, which is in the form of a vacuum suction-cutting roller.
  • FIG. 2 illustrates some more work cycles on the same device from the same point of view.
  • the knife 25 extends beyond the circumference of the contact roller 1 from the interior of the contact roller 1 and thereby severes the web 6.
  • the rear tail 27 runs on the second winding 21 which is finished with it.
  • the front end of the web 26 is transported through the winding nip 23 to the first winding shaft 3, which has meanwhile been placed against the contact roller 1.
  • the web located on the winding shaft 3 is shown in dashed lines in Figure 3 and in some other figures, to illustrate that it is at least partially behind the upper x-y adjustment side 2.
  • FIG. 4 shows how a finished roll can be removed.
  • the second web wrap 21 has already been lowered from the lower xy adjustment on the roller removal carriage 8.
  • the xy adjustment 4 has been moved away to the right, the (only hinted here catch bearing 30 has released the user-side end of the second winding shaft 5.
  • the roller removal carriage 8 By moving the roller removal carriage 8 in the direction of the observer, the second winding 21 can now be removed.
  • FIG. 5 The situation resulting from this measure is shown in FIG. 5: the winding 21 has been removed.
  • the initially free second winding shaft 5 has already been provided with a new, still unwound winding tube 17.
  • Figure 6 the operator side 4 of the lower x-y adjustment has again the user-side end of the first winding shaft 3 in the fishing camp 30 - which is not shown here - added.
  • the resulting first web wrap 28 is on its way from the angular position 31, which he or his winding shaft 3 held at his / her Anwickeln, to the angular position 22, in which he will be removed from the winding device. Meanwhile, the already prepared with the winding tube 17 second winding shaft 5 is spent in a "parking position", which is located near the angular position 32, in which later will be wound on it 5.
  • the first web winding 28 has reached the angular position 22, in which it is taken from the winding device, after reaching the angular position 31, which it had 28 or its winding shaft 3 at its winding. In this position, the first web wrap 28 is finished wound. The sooner the first web wrap 28 reaches this "end position", the less mass has to be moved in the movement of the roll 28. It is noticeable that the position in which the first web wrap 28 is depicted in FIG In the exemplary embodiment shown, both web wraps 21, 28 are finished wound in this end position, which has the same angular position 22 with respect to the contact roller 1 as the removal position of both rollers. Furthermore, it is noticeable that the winding device is constructed substantially symmetrical to the symmetry line 16.
  • FIGS. 9 to 14 correspond to the processing steps already shown in FIGS. 2 to 7, wherein the rollers of the first and second web windings 28, 21 or of the corresponding winding shafts 5, 3 are respectively interchanged in these figures.
  • Figure 9 shows the cross section of the web 6 with the knife 25.
  • This processing step corresponds with the aforementioned limitations of the situation shown in Figure 2.
  • the web 6 is wound onto the second winding shaft 5. This is equivalent to the winding of the first winding shaft 3 in FIG. 3.
  • FIG. 11 shows the transfer of the second web winding 21 to the roller transporting carriage 8. It is also advantageous at this point to provide forks, to which the winding shaft 3, 5 is transferred.
  • FIG. 12 shows the setting of the winding shaft 5 with the winding sleeve 17.
  • the upper side xy adjustment 12 can be seen, since the upper side xy adjustment 2 has moved away from the second winding shaft 5, the catch bearing 30 ending the operating end the winding shaft 5 has released.
  • the release was of course prior to removal of the second web winding 21 and is already reported in Figure 11. This release is a prerequisite for the removal of the second web winding 21 and the setting of the second winding shaft 5 with the winding tube 17.
  • the situation shown in Figure 12 is equivalent to the situation in Figure 5.
  • Circumferential surface of the contact roller moves, that is, extends from the angular position 31st
  • the second web wrap 21 may be finish wound and a new lap and web wrap cycle may begin.
  • the whole winding and Bahnwickel pleczyklus shown can be carried out continuously and without interruptions with the device shown.
  • FIGS. 1 to 15 Compared to a normal contact winder, the device shown in FIGS. 1 to 15 offers the following options:
  • a winding shaft may be provided with a drive that permanently drives during winding. But it can also take place a pure torque transfer through the contact roller. For this purpose, the still empty winding shaft 17 "early" against the
  • Contact roller 1 is employed and accelerated by this 1, while the other winding shaft is still wound. The torque transfer can be maintained throughout the winding process.
  • a winding core according to the present document is an arbitrarily shaped core of a web winding 21, 28.
  • a functional pair of a winding sleeve 17 and one of the winding shafts 3, 5 play the role of a winding core.
  • FIG. 16 the function of the x-y adjustments is shown once again with reference to an enlarged section of the lower x-y adjustment 4.
  • an x-y adjustment is a device that enables the transport or the adjustment of a machine component in a plane (which is spanned by the x and y coordinates).
  • "X-y adjustment” is thus a functional concept here
  • Figure 16 outlines the function of the xy adjustments shown in the exemplary embodiment.
  • the horizontal rail 34 is hinged in a manner to the operator side shoulder 15 of the machine frame, which permits movement of the horizontal rail 34 in the x direction.
  • the articulation can be accomplished with rollers or rails (straight guide) or in any other way.
  • a drive for the movement is an advantage.
  • the vertical rail 33 is articulated so that it can be moved relative to the horizontal rail in the y direction, if necessary by a drive.
  • the operator-side xy-adjustments 2, 4 are connected by the winding shafts 3, 5 with the drive-side xy-adjustments 12, 14 and thus also coupled when the backup bearings 30 include the user-side ends of the winding shafts 3, 5.
  • the operator-side xy adjustments can also be connected by coupling shafts with the anthebs districten xy adjustments. In this case, the coupling shafts can be engaged or released by couplings. It is also possible to mechanically mechanically decouple the xy displacements mechanically by means of electrical drives ("servo").
  • Two different winding gaps can be realized with the devices shown in the exemplary embodiments.
  • Two different winding nips in this context also means that the winding nips 23, 24 can assume different angular positions of the contact roller or that the winding nips cover different angular regions of the contact roller. In the present embodiment, these angular ranges overlap at least in the angular position 22 of the removal position. In the present exemplary embodiments, the at least two winding gaps 23, 24 can be formed simultaneously.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

L'invention concerne un dispositif pour enrouler et/ou dérouler des bandes de matériau, présentant les caractéristiques suivantes : - au moins un rouleau de contact (1) via lequel la bande de matériau (6) est guidée sur un noyau d'enroulement (3, 5, 17); - au moins un premier dispositif de réglage (2, 12) pour l'exécution d'un mouvement relatif entre un noyau d'enroulement (3, 17) et le rouleau de contact (1), au moyen duquel un ajustement de ces deux composants (1, 3, 5, 17) peut être effectué entre eux, et une fente d'enroulement (24) - au moins pour l'enroulement de la bande de matériau (6), qui peut être formée dans une première position angulaire (31) du rouleau de contact (1). L'invention est caractérisée en ce qu'une fente d'enroulement (23) qui est utilisée au moins pour enrouler la bande de matériau (6) peut être formé dans une seconde position angulaire (32) du rouleau de contact (1). L'invention concerne également un procédé équivalent.
PCT/EP2009/058922 2008-07-18 2009-07-13 Dispositif et procédé pour enrouler et/ou dérouler des bandes de matériau WO2010007023A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200980137375.XA CN102164836B (zh) 2008-07-18 2009-07-13 用于卷起和/或退卷材料幅的装置和方法
EP09780511.3A EP2313335B1 (fr) 2008-07-18 2009-07-13 Dispositif et procédé pour enrouler et/ou dérouler des bandes de matériau

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008033736A DE102008033736A1 (de) 2008-07-18 2008-07-18 Vorrichtung und Verfahren zum Auf- und/oder Abwickeln von Materialbahnen
DE102008033736.6 2008-07-18

Publications (1)

Publication Number Publication Date
WO2010007023A1 true WO2010007023A1 (fr) 2010-01-21

Family

ID=41119607

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/058922 WO2010007023A1 (fr) 2008-07-18 2009-07-13 Dispositif et procédé pour enrouler et/ou dérouler des bandes de matériau

Country Status (4)

Country Link
EP (1) EP2313335B1 (fr)
CN (1) CN102164836B (fr)
DE (1) DE102008033736A1 (fr)
WO (1) WO2010007023A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104709745A (zh) * 2015-03-16 2015-06-17 安徽国风塑业股份有限公司 一种分切双压辊及其卷绕方法
WO2024012606A1 (fr) * 2022-07-14 2024-01-18 海目星激光科技集团股份有限公司 Module de commutation d'enroulement et de réception de bande, mécanisme de commutation d'enroulement et de réception de bande automatique, dispositif d'enroulement et ligne de production

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10456949B2 (en) 2013-12-04 2019-10-29 Voith Patent Gmbh Device and method for producing fibre boards
DE102014221085A1 (de) * 2014-10-17 2016-04-21 Audi Ag Vorrichtung und Verfahren zum Trennen und Ablegen von Fasermaterial
DE102015114391B4 (de) 2015-08-28 2020-05-20 Windmöller & Hölscher Kg Aufnahmemittel zur Aufnahme von Folienmaterial

Citations (4)

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US5346150A (en) * 1992-01-21 1994-09-13 Minnesota Mining And Manufacturing Company Tail gap winder
WO1995015901A1 (fr) * 1993-12-08 1995-06-15 Beloit Technologies, Inc. Procede et appareil de changement de lot dans un enrouleur de papier
EP0680911A1 (fr) * 1994-05-02 1995-11-08 Voith Sulzer Finishing GmbH Dispositif pour enrouler une bande arrivant d'une manière continue, notamment une bande de papier
DE10035894A1 (de) * 1999-09-16 2001-04-05 Fuji Iron Works Wickeleinrichtung für Bandmaterial

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US4744526A (en) * 1987-07-30 1988-05-17 Valmet-Dominion Inc. Constant tension reel with automatic reel bar loader
FI107248B (fi) * 1998-11-04 2001-06-29 Metso Paper Inc Paperirainan rullain, rullaimen tela ja menetelmä rullaimessa
US6145777A (en) * 1999-04-28 2000-11-14 3M Innovative Properties Company Single station continuous log roll winder
ITMI20012274A1 (it) * 2001-10-29 2003-04-29 Bielloni Castello S P A Ribobunatrice automatica particolarmente per film flessibile di materiale plastico e relativo metodo di produzione di rotoli
EP1433730B1 (fr) * 2002-10-25 2007-01-10 Reifenhäuser GmbH & Co. Maschinenfabrik Dispositif pour enrouler et méthode pour changer un mandarin d'enroulage dans une enrouleuse
DE10321778B4 (de) 2003-05-14 2006-03-30 Windmöller & Hölscher Kg Schneid- und Transportwalze in einer Wickelvorrichtung zum Aufwickeln von Materialbahnen
DE102004049329A1 (de) * 2004-10-09 2006-04-20 Windmöller & Hölscher Kg Vorrichtung und Verfahren zum Transport von Materialbahnen und zum Festlegen derselben auf einer Gegenlage
DE102006042217B4 (de) 2006-09-08 2011-07-14 KOENIG & BAUER Aktiengesellschaft, 97080 In einem Rollenwechsler für eine Rollendruckmaschine durchgeführtes Verfahren zum Verbinden einer ersten Materialbahn mit einer zweiten Materialbahn
DE202006017029U1 (de) * 2006-11-08 2007-01-04 Voith Patent Gmbh Wickelmaschine zum Aufwickeln von aus einer Materialbahn erzeugten Teilmaterialbahn
EP1947043B1 (fr) * 2007-01-18 2010-11-03 Reifenhäuser GmbH & Co. KG Maschinenfabrik Dispositif d'enroulement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346150A (en) * 1992-01-21 1994-09-13 Minnesota Mining And Manufacturing Company Tail gap winder
WO1995015901A1 (fr) * 1993-12-08 1995-06-15 Beloit Technologies, Inc. Procede et appareil de changement de lot dans un enrouleur de papier
EP0680911A1 (fr) * 1994-05-02 1995-11-08 Voith Sulzer Finishing GmbH Dispositif pour enrouler une bande arrivant d'une manière continue, notamment une bande de papier
DE10035894A1 (de) * 1999-09-16 2001-04-05 Fuji Iron Works Wickeleinrichtung für Bandmaterial

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104709745A (zh) * 2015-03-16 2015-06-17 安徽国风塑业股份有限公司 一种分切双压辊及其卷绕方法
WO2024012606A1 (fr) * 2022-07-14 2024-01-18 海目星激光科技集团股份有限公司 Module de commutation d'enroulement et de réception de bande, mécanisme de commutation d'enroulement et de réception de bande automatique, dispositif d'enroulement et ligne de production

Also Published As

Publication number Publication date
CN102164836A (zh) 2011-08-24
DE102008033736A1 (de) 2010-01-21
EP2313335A1 (fr) 2011-04-27
CN102164836B (zh) 2014-01-29
EP2313335B1 (fr) 2015-04-08

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