WO2007107627A1 - Methode associee a une coupeuse-bobineuse - Google Patents

Methode associee a une coupeuse-bobineuse Download PDF

Info

Publication number
WO2007107627A1
WO2007107627A1 PCT/FI2007/050135 FI2007050135W WO2007107627A1 WO 2007107627 A1 WO2007107627 A1 WO 2007107627A1 FI 2007050135 W FI2007050135 W FI 2007050135W WO 2007107627 A1 WO2007107627 A1 WO 2007107627A1
Authority
WO
WIPO (PCT)
Prior art keywords
roll
web
joining
machine roll
old
Prior art date
Application number
PCT/FI2007/050135
Other languages
English (en)
Inventor
Heikki FÖHR
Jarmo Malmi
Original Assignee
Metso Paper, Inc.
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 Metso Paper, Inc. filed Critical Metso Paper, Inc.
Priority to DE112007000421T priority Critical patent/DE112007000421T5/de
Priority to AT0910507A priority patent/AT506056B1/de
Priority to CN2007800038577A priority patent/CN101374743B/zh
Publication of WO2007107627A1 publication Critical patent/WO2007107627A1/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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • 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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
    • B65H19/1815—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll the replacement web being stationary prior to splicing contact
    • 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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement 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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
    • B65H19/1836—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being accelerated or running prior to splicing contact
    • 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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement 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
    • 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

Definitions

  • the invention relates to a method according to the preamble of claim 1.
  • a partial-web windup can be a windup of carrier roll type in which the partial web rolls are wound supported by carrier rolls by means of a winding nip between the forming web roll and a second carrier roll.
  • the second carrier roll can be a set of belt rolls in which an endless belt loop is arranged around two rolls.
  • the partial -web windup can also be a centre-driven windup in which the partial web roll is rotated from the centre and winding takes place by means of the nip between the forming web roll and the winding drum.
  • the joint between the web ends is formed in a known manner perpendicularly in relation to the longitudinal direction of the web, which can cause problems in handling rolls in a printing machine and other further-processing devices when the joint being thicker than the other web goes simultaneously full-wide e.g. through a nip.
  • the object of the invention is to provide a method in which the above-described disadvantages related to the machine-roll change have been eliminated or at least minimised.
  • An object of the invention is to provide a method using which is provided a joint suitable for further processing, e.g. a printable joint.
  • a method according to the invention is mainly characterised by what is presented in the characterising part of claim 1.
  • the speed of the slitter-winder is decelerated to creep speed and, when the slitter-winder decelerates, the emptying machine roll is transferred away from the unwinder as it is still unwinding, and a new machine roll is transferred to the unwinding position, and the web end of the new machine roll is brought to a joining position into connection with a joining apparatus the old machine roll still unwinding, and the web speeds are adjusted uniform.
  • the slitter- winder operates at creep speed, the web ends are joined together.
  • the slitter- winder can be stopped for a very short while i.e. only for the time of the joining end travelling across the web and making a joint splice. About 10-30 seconds is passed in this. Also in this case, the time-saving is great compared to methods used today.
  • a joint is provided which is not perpendicular in relation to the longitudinal direction of the web but oblique, whereby the joint causes no problems in printing machines or other further-processing devices and the joint splice is thus suitable for further processing.
  • Into connection with the slitter- winder are arranged means for transferring the old machine roll during deceleration away from the new machine roll, means for transferring the new machine roll to the unwinding position, means for bringing the web end of the new machine roll into the joining position, and an arrangement for joining at creep speed. Joining the web ends can be performed with joining means known as such whereby is provided a joint suitable for further processing.
  • FIG. 1 schematically shows a situation in which a machine roll on an unwinder is just emptying.
  • Fig. 2 schematically shows a situation in which an old machine roll is transferred from an unwinding position to a change position.
  • Fig. 3 schematically shows a situation in which a new machine roll is brought to the unwinding position.
  • Fig. 4 schematically shows a situation in which the web end from the new machine roll is guided to a joining position.
  • Fig. 5 shows a situation in which the ends of the old web and the new web are joined and the web coming from the old machine roll is cut.
  • Fig. 2 schematically shows a situation in which the old machine roll 10 is transferred to the change position and the web WlO is still unwinding from the old machine roll 10 via a guide roll 28.
  • the web pick-up device 20, the counter part 26 of the joining end and the guide roll 27 of the web are transferred to the stand- by position.
  • a new machine roll 15 is transferred to the unwinding position, and with the suction roll 21 of the web pick-up device 20 the web end coming from the new roll 15 is picked up, after which the web pick-up device 20 is started to transfer, as shown with arrow S 15, towards the joining po- sition.
  • the web being guided to the slitter-winder is still unwinding from the old machine roll 10.
  • the joining of the end of the web Wl 5 coming from the new machine roll 15 is performed to the web WlOA coming from the old machine roll 10 with a joining end 25, in which connection the web WlO coming from the old machine roll is cut and the winding continues from the new machine roll 15.
  • the joining as such can be performed by applying arrangements known as such for those skilled in the art in which the joining end, when moving across the web, cuts the webs and a joint splice is made between the ends of the webs Wl 5 and WlOA intended for joining.
  • the joining end 25 transfers during joining in the cross-machine direction and, when moving, cuts both webs, guides the extra tails aside and pulls tapes to the joint on both sides of the web.
  • the joining position is opened by transferring the guide roll 27 and the counter part 26 of the joining end towards the change position.
  • tape tails possibly remaining on the edges of the web are cut away in connection with the cutting of edge trims performed later in the process.
  • the slitter- winder is accelerated to run speed and the cutting of the partial webs and the winding of the partial webs is continued at run speed.
  • the emptying i.e. old machine roll 10 is transferred away from the new machine roll 15 to an upper position, and simultaneously the web pick-up device 20 is transferred to the change position, and the new machine roll 15 is brought to the unwinding position.
  • the slitter-winder operating at creep speed the end of the new web Wl 5 is picked up with the web pick-up device 20, e.g. a suction roll beam or e.g. with the suction roll 21 of the web pick-up device 20, and is brought to the joining position into connection with the web WlO coming from the old machine roll 10.
  • the webs W15, WlOA moving at creep speed are joined together with the joining end 25, and the web WlO coming from the old machine roll 10 is cut.
  • the slitter- winder can be stopped for the time of the across movement of the joining end.
  • the joint formed is oblique in relation to the longitudinal direction of the web. After joining, the speed of the slitter- winder is increased to run speed for continuing normal run.
  • the joining devices comprise, known as such from prior art, a frame and the joining end 25 and the counter part 26 of the joining part.
  • the frame consists of a machine-wide beam with its end structure. Furthermore, into connection with the frame are arranged the guide rolls 27, 28 for guiding the new web and the old web for joining in the joining position.
  • the joining part comprises a guide guiding the travel of the joining end 25, the transfer devices of the joining end and the cutting blades of tape.
  • the counter part 26 of the joining end is transferred to the joining position against the frame beam by means of an actuator, e.g. a hydraulic cylinder.
  • the joining end comprises rotating disc blades which cut the webs being joined during the movement of the joining end.
  • the joining end guides the extra web tails aside and the web ends being joined against each other and tapes them together from both sides of the webs forming a so-called butt-joint.
  • the joining end there are reels for the tape rolls and for collecting the back tapes of the tape.
  • the cutting blades of the tape are located at both ends of the joining beam for cutting the tape.
  • a suction roll or a corresponding means the new web is picked up from the surface of the new machine roll and the fasten- ing of the web on the suction roll takes place by means of a vacuum zone provided with the suction roll.
  • the suction roll is provided with an actuator, e.g. a hydraulic cylinder, and into connection with the roll is arranged means for rotating it and the roll can be rotated in both directions.

Abstract

L'invention concerne une méthode associée à une coupeuse-bobineuse, cette méthode mettant en œuvre un changement de rouleau de machine, c'est-à-dire qu'un rouleau de machine (10) se vidant étant déroulé, c'est-à-dire un vieux rouleau de machine (10), est remplacé par un nouveau rouleau de machine à dérouler, c'est-à-dire un nouveau rouleau de machine (15). Avec cette méthode, au cours du remplacement, la bande provenant du nouveau rouleau de machine (15) est réunie à la bande provenant du vieux rouleau de machine (10) par un joint d'épissurage réalisé au moyen d'une extrémité de connexion (25). Avec cette méthode, le remplacement de rouleau de la machine est effectué tout en ralentissant l'enroulement jusqu'à une vitesse de ralenti, et l'opération d'enroulement s'effectuant à la vitesse de ralenti. Avec cette méthode, l'enroulement est uniquement interrompu pendant la durée du mouvement de l'extrémité de connexion (25) effectuant un joint d'épissurage. Avec cette méthode, on obtient un joint d'épissurage approprié pour un traitement ultérieur.
PCT/FI2007/050135 2006-03-20 2007-03-14 Methode associee a une coupeuse-bobineuse WO2007107627A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112007000421T DE112007000421T5 (de) 2006-03-20 2007-03-14 Verfahren in Verbindung mit einem Längsschneider-Aufwickler
AT0910507A AT506056B1 (de) 2006-03-20 2007-03-14 Verfahren in verbindung mit einem längsschneider-aufwickler
CN2007800038577A CN101374743B (zh) 2006-03-20 2007-03-14 用于分切卷绕机中的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065177 2006-03-20
FI20065177A FI118894B (fi) 2006-03-20 2006-03-20 Menetelmä pituusleikkurin yhteydessä

Publications (1)

Publication Number Publication Date
WO2007107627A1 true WO2007107627A1 (fr) 2007-09-27

Family

ID=36192022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2007/050135 WO2007107627A1 (fr) 2006-03-20 2007-03-14 Methode associee a une coupeuse-bobineuse

Country Status (5)

Country Link
CN (1) CN101374743B (fr)
AT (1) AT506056B1 (fr)
DE (1) DE112007000421T5 (fr)
FI (1) FI118894B (fr)
WO (1) WO2007107627A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046584A1 (de) 2008-11-13 2010-05-20 Metso Paper, Inc. Bahnzusammenfügungsanordnung für einen Rollenschneider einer Faserbahn und Verfahren zum Zusammenfügen einer alten Bahn mit einer neuen Bahn in einem Rollenschneider
WO2019076497A1 (fr) * 2017-10-18 2019-04-25 Voith Patent Gmbh Poste de dévidage
EP4105155A1 (fr) 2021-06-15 2022-12-21 Valmet Technologies Oy Procédé et dispositif permettant d'assembler des extrémités de bandes de fibres lors du remplacement de rouleau parent d'un dérouleur
DE102009046584B4 (de) 2008-11-13 2024-05-16 Valmet Technologies, Inc. Bahnzusammenfügungsanordnung für einen Rollenschneider einer Faserbahn und Verfahren zum Zusammenfügen einer alten Bahn mit einer neuen Bahn in einem Rollenschneider

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112173806B (zh) * 2020-09-30 2022-08-16 西安航天华阳机电装备有限公司 一种水处理膜湿膜同步接卷装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138073A (en) * 1978-04-24 1979-02-06 Westvaco Corporation Reeled web unwind stand
US4881695A (en) * 1987-07-17 1989-11-21 J.M. Voith Gmbh Unwinding apparatus for paper or board web rolls
US6978816B1 (en) * 2004-12-17 2005-12-27 The Procter & Gamble Company Method and apparatus for splicing a web material
EP1632448A1 (fr) * 2004-09-07 2006-03-08 Alcan Technology & Management Ltd. Procédé pour épisser le début d'une bande avec la fin d'une autre bande
EP1645534A1 (fr) * 2004-10-11 2006-04-12 Voith Paper Patent GmbH Procédé pour introduire une bande de matériau dans un dispositif de bobinage et dispositif de bobinage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285406A (fr) * 1962-11-13
DE1632206C3 (de) * 1967-08-31 1975-07-03 Hauni-Werke Koerber & Co Kg, 2000 Hamburg Verfahren und Vorrichtung in Strangmaschinen für Zigaretten oder dergleichen zum selbsttätigen AnspleiBen einer neuen Vorratsrolle an eine ablaufende Vorratsrolle
FI74678C (fi) 1985-09-17 1988-03-10 Waertsilae Oy Ab Kontinuerlig upprullningsanordning.
FI96299C (fi) 1995-04-28 1996-06-10 Valmet Corp Jatkuvatoimisen aukirullaimen saumauslaite
FI100323B (fi) 1994-06-16 1997-11-14 Valmet Corp Jatkuvatoimisen aukirullaimen saumauslaite
CN1064641C (zh) * 1994-07-20 2001-04-18 柯尼格及包尔-艾伯特公开股份有限公司 在运转中更换备用纸带卷而准备纸带卷端头的方法与装置
ATE252044T1 (de) 1999-03-24 2003-11-15 Voith Paper Patent Gmbh Vorrichtung zum verbinden von materialbahnen
JP4170181B2 (ja) * 2003-09-09 2008-10-22 リンテック株式会社 帯状体の接続装置及び接続方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138073A (en) * 1978-04-24 1979-02-06 Westvaco Corporation Reeled web unwind stand
US4881695A (en) * 1987-07-17 1989-11-21 J.M. Voith Gmbh Unwinding apparatus for paper or board web rolls
EP1632448A1 (fr) * 2004-09-07 2006-03-08 Alcan Technology & Management Ltd. Procédé pour épisser le début d'une bande avec la fin d'une autre bande
EP1645534A1 (fr) * 2004-10-11 2006-04-12 Voith Paper Patent GmbH Procédé pour introduire une bande de matériau dans un dispositif de bobinage et dispositif de bobinage
US6978816B1 (en) * 2004-12-17 2005-12-27 The Procter & Gamble Company Method and apparatus for splicing a web material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046584A1 (de) 2008-11-13 2010-05-20 Metso Paper, Inc. Bahnzusammenfügungsanordnung für einen Rollenschneider einer Faserbahn und Verfahren zum Zusammenfügen einer alten Bahn mit einer neuen Bahn in einem Rollenschneider
DE102009046584B4 (de) 2008-11-13 2024-05-16 Valmet Technologies, Inc. Bahnzusammenfügungsanordnung für einen Rollenschneider einer Faserbahn und Verfahren zum Zusammenfügen einer alten Bahn mit einer neuen Bahn in einem Rollenschneider
WO2019076497A1 (fr) * 2017-10-18 2019-04-25 Voith Patent Gmbh Poste de dévidage
EP4105155A1 (fr) 2021-06-15 2022-12-21 Valmet Technologies Oy Procédé et dispositif permettant d'assembler des extrémités de bandes de fibres lors du remplacement de rouleau parent d'un dérouleur

Also Published As

Publication number Publication date
AT506056A2 (de) 2009-05-15
DE112007000421T5 (de) 2008-11-27
FI20065177A0 (fi) 2006-03-20
CN101374743A (zh) 2009-02-25
CN101374743B (zh) 2012-01-25
AT506056A5 (de) 2009-08-15
FI20065177A (fi) 2007-09-21
FI118894B (fi) 2008-04-30
AT506056B1 (de) 2009-08-15

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