EP0512196B1 - Machine d'enroulement pour enrouler des bandes de matériau - Google Patents

Machine d'enroulement pour enrouler des bandes de matériau Download PDF

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Publication number
EP0512196B1
EP0512196B1 EP92101587A EP92101587A EP0512196B1 EP 0512196 B1 EP0512196 B1 EP 0512196B1 EP 92101587 A EP92101587 A EP 92101587A EP 92101587 A EP92101587 A EP 92101587A EP 0512196 B1 EP0512196 B1 EP 0512196B1
Authority
EP
European Patent Office
Prior art keywords
supporting
adhesive
winding
roller
adhesive tape
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
EP92101587A
Other languages
German (de)
English (en)
Other versions
EP0512196A1 (fr
Inventor
Ernst-Günther Urban
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.)
Jagenberg AG
Original Assignee
Jagenberg 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
Application filed by Jagenberg AG filed Critical Jagenberg AG
Publication of EP0512196A1 publication Critical patent/EP0512196A1/fr
Application granted granted Critical
Publication of EP0512196B1 publication Critical patent/EP0512196B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/29—Securing the trailing end of the wound web to the web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • B65H19/286—Attaching the leading end of the web to the replacement web-roll core or spindle by applying adhesive to the web
    • 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
    • B65H2301/414—Winding
    • B65H2301/41419—Starting winding process
    • B65H2301/41427—Starting winding process involving arrangements for securing leading edge to core, e.g. adhesive tape
    • 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
    • B65H2301/414—Winding
    • B65H2301/4144—Finishing winding process
    • B65H2301/41441—Finishing winding process and blocking outer layers against falling apart
    • B65H2301/41442—Specified by the sealing medium sealing used
    • B65H2301/414421—Glue or hot-melt
    • 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
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • 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
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
    • B65H2301/414863—Winding slitting winding on two or more winding shafts simultaneously directly against central support roller
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y10T156/133—Delivering cut part to indefinite or running length web
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1343—Cutting indefinite length web after assembly with discrete article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1348—Work traversing type

Definitions

  • the invention relates to a winding machine for winding material webs, in particular paper or cardboard webs, onto winding cores according to the preamble of claim 1.
  • a generic winding machine which has a partially wrapped support roller, a separating device with a separating scraper being arranged in the wrapping area, which can be pivoted on a support to the support roller and can be moved parallel to the support roller axis by means of a drive.
  • a row of glue spray nozzles is arranged above and below the separating scraper for spraying one track of glue at the end of the web and the beginning of the web.
  • the invention is based on the object of making it possible, in a structurally simplified manner, for a rapid reel change in a generic winding machine to apply a strip of adhesive without contamination while at the same time severing the web.
  • the independent movement of the pressure roller independent of the separating element according to claim 2 enables a safe severing of the web with narrower web widths without an adhesive strip being applied to the edge region of the support or support roller which is not covered by the web.
  • the separating element can be placed on the support or idler roller regardless of the web width at the non-wrapped edge area, the pressure roller is only pressed against the support or idler roller later depending on the web width when reaching the wrapped area and lifted off again when that lateral end of the web is reached.
  • Claims 3 and 4 contain preferred embodiments of the invention, in which the complete adhesive tape dispenser with supply roll and carrier tape reel is attached to the slide.
  • the supply roll can be fixed in place on one side and the carrier tape reel on the other side of the machine.
  • the detachment of the adhesive strip the carrier tape is carried out by the adhesive tape stretched across the machine width through the cross-movable pressure roller.
  • the advantageous separating element according to claim 6 is structurally simple and ensures a safe severing of the web without large separating forces having to be applied.
  • the separating element is arranged on the carriage so that the dividing line runs centrally through the applied adhesive strip. Due to the central severing of the adhesive strip, both the end of the web contains an adhesive strip for sticking to the full roll, and the newly created beginning of the web contains an adhesive strip for sticking to the winding tube.
  • a driven support roller 6 On both sides of the support roller 6 there are winding stations 7, 8, each consisting of two winding stands 9, 10 which can be moved parallel to the support roller axis.
  • Each winding block 9, 10 carries on its upper side a slide 11, 12 which can be moved radially to the support roller 6 and on which a guide head 13, 14 is fastened with its rotary drive 15, 16.
  • the guide heads 13, 14 are retractable for holding and driving the winding rollers 17, 18 in their winding tubes.
  • a spreader device 19 and a slitter device 20 are arranged above the support roller 6, which the web 1 in Splits individual webs, which are then guided by the guide roller 5 approximately tangentially to the support roller 6. Adjacent to the support roller 6, the webs 1 are then alternately fed to the winding stations 7, 8, the webs 1 leading to the left winding station 7 supporting the support roller 6 in an angular range of approximately 90 °, and the webs 1 guided to the right winding station 8 the support roller 6 loop in an angular range of approx. 270 °.
  • the support roller 6 is designed as a suction roller in order to hold the web beginnings created after severing the webs 1 and to convey them to the winding stations 7, 8.
  • a free-running roller 21, which can be pressed against the apex line of the support roller 6, serves to interrupt the web tension in order to be able to individually adjust the tension at the individual winding stations 7, 8.
  • a device 22 for cutting through the webs 1 and for applying a double-sided adhesive strip is arranged.
  • the device 22 consists of a slide 23 which can be pivoted against the support roller 6 and can be moved over its entire width, to which an adhesive tape dispenser for an adhesive tape with an adhesive layer adhering to a carrier tape and a separating element is fastened.
  • the carriage 23 is movably supported on a U-shaped carrier 24 which extends across the machine width and can be moved back and forth from one side of the machine across the working width to the other machine side by means of a rodless piston-cylinder unit arranged in the carrier 24 .
  • the device 22 for severing the webs 1 and for applying a strip of adhesive is shown in more detail in FIG. 2, which shows the device during operation:
  • an adhesive tape dispenser attached, which has a supply roll 26 for an adhesive tape 27 with an adhesive layer adhering to a carrier tape 28 and a spool as a winder 29 for the empty carrier tape 28.
  • the adhesive tape 27 is guided around a free-running pressure roller 30 which, together with the supply roller 26, is fastened movably on the plate 25 to the support roller 6 and can thus be pressed against the support roller 6.
  • the supply roller 26 and the pressure roller 30 are fastened to a lever 31 which can be pivoted about the axis of rotation 32 of the reel 29 by means of a piston-cylinder unit 33.
  • the pressure roller 30 wrapped in the adhesive tape 27 can thus be pressed against the support roller 6 in order to apply an adhesive strip 34 to the webs 1, and can also be lifted somewhat from the webs 1 or the support roller 6 in the rest position.
  • a web separating element which can be placed on the support roller 6 is fastened to the plate 25.
  • a wheel 36 made of hard metal or hardened tool steel with a circumferential sharp cutting edge serves as a separating element, which is freely rotatably mounted in a fork-shaped extension of a pin 37.
  • the other end of the pin 37 is wedged in a coil spring 38.
  • the spring 38 is attached to a short lever 39 which is articulated on the plate 25 by means of a screw 40.
  • the angle of attack of the lever 39 on the support roller 6 for adjusting the contact pressure of the wheel 36 can be adjusted with an eccentric stop 41.
  • the wheel 36 cutting through the web 1 is attached to the plate 25 such that the dividing line runs approximately centrally through the applied adhesive strip 34.
  • the winding machine is stopped for a roll change, ie the support roller 6 is stationary.
  • a negative pressure is generated in the support roller 6 so that the webs 1 are held on the support roller 6.
  • the carriage 24 is placed on the support roller 6 on one side of the machine, so that the separating wheel 36 abuts with the contact pressure required for severing the webs 1.
  • the carriage 23 is moved across the support roller 6, the pressure roller 30 remaining raised until the outer edge the lanes 1 is reached.
  • the pressure roller 30 is pressed against the webs 1 in order to apply an adhesive strip 34 under pressure.
  • the adhesive strip 34 detaches from the carrier tape 28 which is wound up in the reel 29.
  • the supply roll 26 is unwound by the resultant pull of the adhesive tape 27, the reel 29 is driven by the rotating supply roll 26 by means of a translation and a friction compensation.
  • the webs 1 are severed by the wheel 36 along the center of the adhesive strip 34.
  • the pressure roller 30 is raised somewhat, the adhesive strip 34 tearing through.
  • the carriage 23 is moved on until the wheel 36 has completely cut the webs 1.
  • the carriage 23 is then lifted off the support roller 6 and moved back into its starting position on the other side of the machine.
  • the web ends are then glued to the full winding rollers 17, 18 by rotating them. After inserting new winding tubes, the web starts held by means of negative pressure on the support roller 6 are moved to the lines of contact of the winding tubes with the support roller 6 and glued to them.
  • the supply roll 26 and the carrier tape reel 29 may be fixed in place on each machine side. Then the adhesive tape 27 spans the entire working width of the machine, and the carriage 23 carries only the pressure roller 30 and the separating element.
  • the adhesive tape is first pressed on one side against the web 1 lying on the support roller 6 by means of the pressure roller 30. Subsequently, the carriage 24 is moved across the working width to the other machine side, the adhesive strip 34 detaches from the carrier tape 28 and adheres to the web 1. At the same time, the separating device cuts the web 1 in the middle of the adhesive strip 34.

Claims (7)

  1. Machine de bobinage pour l'enroulement de bandes de matière (1), en particulier de bandes de papier ou de carton, sur des mandrins de bobinage,
    - avec un rouleau d'appui ou de support (6) embrassé au moins partiellement par la bande (1),
    - avec un dispositif de coupe de bande et un dispositif d'application d'un ruban adhésif double face (34), qui sont disposés dans la région embrassée du rouleau d'appui ou de support (6), le dispositif de coupe comportant un organe de coupe (36) déplaçable transversalement applicable sur le rouleau d'appui ou de support embrassé (6),
    caractérisée en ce qu'à côté du rouleau d'appui ou de support (6) est disposé un distributeur de ruban adhésif pour un ruban adhésif (27) avec une couche d'agent adhésif adhérant à un ruban porteur (28), qui comprend un rouleau de réserve (26) et un enrouleur (29) pour le ruban porteur vide (28), le ruban adhésif (27) étant guidé entre le rouleau de réserve (26) et l'enrouleur (29) de ruban porteur transversalement à la bande (1) autour d'un rouleau de pression (30) tournant librement qui est supporté sur un chariot (23) déplaçable transversalement et peut être appliqué avec le ruban adhésif (27) contre le rouleau d'appui ou de support embrassé (6), et en ce que l'organe de coupe (36) est fixé au chariot (23) à l'arrière du rouleau de pression (30) dans le sens (35) de l'application du ruban adhésif.
  2. Machine de bobinage suivant la revendication 1, caractérisée en ce que le rouleau de pression (30) supporté sur le chariot (23) est mobile contre le rouleau d'appui ou de support (6), indépendamment de l'organe de coupe (36).
  3. Machine de bobinage suivant la revendication 1 ou 2, caractérisée en ce que le rouleau de réserve (26) et l'enrouleur (29) de ruban porteur sont également fixés au chariot (23).
  4. Machine de bobinage suivant la revendication 3, caractérisée en ce que le rouleau de réserve (26) supporté sur le chariot (23) est mobile contre le rouleau d'appui ou de support (6) en commun avec le rouleau de pression (30).
  5. Machine de bobinage suivant la revendication 1 ou 2, caractérisée en ce que le rouleau de réserve (26) et l'enrouleur (29) de ruban porteur sont localement fixés chacun sur un côté de la machine.
  6. Machine de bobinage suivant l'une des revendications 1 à 5, caractérisée par une roue (36) supportée de façon librement rotative, présentant une arête vive en périphérie et applicable élastiquement contre le rouleau d'appui ou de support (6), qui constitue l'organe de coupe.
  7. Machine de bobinage suivant l'une des revendications 1 à 6, caractérisée en ce que l'organe de coupe (36) est disposé sur le chariot (23) de telle façon que la ligne de coupe soit située environ au milieu du ruban adhésif (34) appliqué.
EP92101587A 1991-05-10 1992-01-31 Machine d'enroulement pour enrouler des bandes de matériau Expired - Lifetime EP0512196B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4115406 1991-05-10
DE4115406A DE4115406A1 (de) 1991-05-10 1991-05-10 Wickelmaschine zum aufwickeln von materialbahnen

Publications (2)

Publication Number Publication Date
EP0512196A1 EP0512196A1 (fr) 1992-11-11
EP0512196B1 true EP0512196B1 (fr) 1994-12-28

Family

ID=6431463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92101587A Expired - Lifetime EP0512196B1 (fr) 1991-05-10 1992-01-31 Machine d'enroulement pour enrouler des bandes de matériau

Country Status (8)

Country Link
US (1) US5795432A (fr)
EP (1) EP0512196B1 (fr)
JP (1) JPH05132206A (fr)
AT (1) ATE116262T1 (fr)
CA (1) CA2068260C (fr)
DE (2) DE4115406A1 (fr)
ES (1) ES2069323T3 (fr)
FI (1) FI106448B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6808581B2 (en) 2001-06-15 2004-10-26 3M Innovative Properties Company Method and apparatus for automatically applying a flying splicing tape to a roll of sheet material
US6814123B2 (en) 2001-12-21 2004-11-09 3M Innovative Properties Company Method and apparatus for applying a splicing tape to a roll of sheet material
EP2388219A2 (fr) 2010-05-19 2011-11-23 Voith Patent GmbH Procédé et dispositif d'alimentation d'un rouleau de matériau en puces RFID

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US5431767A (en) * 1993-08-27 1995-07-11 Minnesota Mining And Manufacturing Company Apparatus for applying adhesive tape
CA2194185A1 (fr) * 1994-07-20 1996-02-01 Steven J. Rossini Appareil pour appliquer un ruban adhesif
DE29614107U1 (de) * 1996-08-15 1996-12-12 Roosen Reiner Vorrichtung zum Aufbringen von Klebeband auf einen Druckzylinder
DE19753871A1 (de) * 1997-12-05 1999-06-17 Voith Sulzer Papiertech Patent Wickelvorrichtung für einen Rollenschneider
JP3888754B2 (ja) * 1997-12-08 2007-03-07 日東電工株式会社 半導体ウエハの自動貼付け装置
DE19755267C2 (de) * 1997-12-12 1999-11-25 Voith Sulzer Papiertech Patent Rollenschneider und Verfahren zum Aufteilen einer Materialbahn in Teilbahnen
DE19804411A1 (de) * 1998-02-05 1999-08-19 Voith Sulzer Papiertech Patent Verfahren zum Überleiten einer Materialbahn von einer Wickelrolle auf eine Wickelhülse und Wickelvorrichtung
DE19808041A1 (de) * 1998-02-26 1999-09-09 Voith Sulzer Papiertech Patent Verfahren zum Überleiten einer Materialbahn von einer Wickelrolle zu einer Wickelhülse und Wickelvorrichtung
DE19815339A1 (de) 1998-04-06 1999-10-14 Voith Sulzer Papiermasch Gmbh Walzenmaschine und Verfahren zu ihrem Betrieb
DE19821318A1 (de) 1998-05-13 1999-11-25 Voith Sulzer Papiertech Patent Verfahren zum Überwachen der Wickelhärte einer Wickelrolle
FI109989B (fi) 1999-11-25 2002-11-15 Metso Paper Inc Menetelmä ja laite rullanvaihdossa
DE10148502B4 (de) * 2001-10-01 2005-05-12 Koenig & Bauer Ag Vorrichtung zum Aufwickeln einer Materialbahn
US20090250544A1 (en) * 2008-04-08 2009-10-08 Pasquale Robert A Tail Free Transfer Winder
EP2666739B1 (fr) 2012-05-23 2015-04-29 Valmet Technologies, Inc. Dispositif pour appliquer un adhésif sur une enrouleuse refendeuse d'une machine à toile de fibres
WO2014047336A1 (fr) 2012-09-19 2014-03-27 Kufre Akpan Enrouleuse de tapis à décharge par l'arrière avec enveloppeuse
EP3009383B1 (fr) * 2014-10-17 2019-12-04 Valmet Technologies, Inc. Procédé et agencement pour la fixation d'une extrémité arrière d'une bande dans un rouleau de bande sur une surface du rouleau
DE102015208126A1 (de) * 2015-04-30 2016-11-03 Krones Aktiengesellschaft Vorratsrolle mit Funktionsmarkierung, Verfahren zum Umgang mit auf Vorratsrollen aufgewickeltem Flach- und/oder Bandmaterial sowie System zum Umgang mit Flach- und/oder Bandmaterial

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6808581B2 (en) 2001-06-15 2004-10-26 3M Innovative Properties Company Method and apparatus for automatically applying a flying splicing tape to a roll of sheet material
US6814123B2 (en) 2001-12-21 2004-11-09 3M Innovative Properties Company Method and apparatus for applying a splicing tape to a roll of sheet material
EP2388219A2 (fr) 2010-05-19 2011-11-23 Voith Patent GmbH Procédé et dispositif d'alimentation d'un rouleau de matériau en puces RFID
DE102010044154A1 (de) 2010-05-19 2011-11-24 Voith Patent Gmbh Verfahren und Vorrichtung zum Bestücken einer Materialbahnrolle mit RFID-Chips

Also Published As

Publication number Publication date
CA2068260C (fr) 2004-03-30
ATE116262T1 (de) 1995-01-15
ES2069323T3 (es) 1995-05-01
DE4115406A1 (de) 1992-11-12
US5795432A (en) 1998-08-18
EP0512196A1 (fr) 1992-11-11
DE59201055D1 (de) 1995-02-09
FI922109A0 (fi) 1992-05-08
CA2068260A1 (fr) 1992-11-11
FI922109A (fi) 1992-11-11
FI106448B (fi) 2001-02-15
JPH05132206A (ja) 1993-05-28

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