EP0547500B1 - Verfahren und Vorrichtung zur Vorbereitung des Anfanges einer Ersatz-Wickelrolle für den fliegenden Rollenwechsel - Google Patents

Verfahren und Vorrichtung zur Vorbereitung des Anfanges einer Ersatz-Wickelrolle für den fliegenden Rollenwechsel Download PDF

Info

Publication number
EP0547500B1
EP0547500B1 EP92121043A EP92121043A EP0547500B1 EP 0547500 B1 EP0547500 B1 EP 0547500B1 EP 92121043 A EP92121043 A EP 92121043A EP 92121043 A EP92121043 A EP 92121043A EP 0547500 B1 EP0547500 B1 EP 0547500B1
Authority
EP
European Patent Office
Prior art keywords
web
reel
paper waste
leading end
replacement winding
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
EP92121043A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0547500A1 (de
Inventor
Norbert Dr. Dylla
Anton Hamm
Michael Wörner
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0547500A1 publication Critical patent/EP0547500A1/de
Application granted granted Critical
Publication of EP0547500B1 publication Critical patent/EP0547500B1/de
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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/102—Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing
    • 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
    • B65H2301/46—Splicing
    • B65H2301/4606—Preparing leading edge for splicing
    • B65H2301/46064—Preparing leading edge for splicing by transversally operated carriage
    • 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
    • B65H2301/46—Splicing
    • B65H2301/4606—Preparing leading edge for splicing
    • B65H2301/4607—Preparing leading edge for splicing by adhesive tape
    • B65H2301/46072—Preparing leading edge for splicing by adhesive tape inserted between leading edge and wound 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
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/21—Accumulators
    • B65H2408/216—Accumulators roller with accumulated material wound around it (scrap roll)

Definitions

  • the invention relates to a method and an apparatus for preparing the beginning of a replacement winding reel for the flying reel change, the web beginning following the waste in successive sections transversely to the web direction with a perforation and a connection adhesive application on the top and then to the Replacement winding roll is glued.
  • a device of the type mentioned shows DE-A-41 18 690.7.
  • the beginning of the path is guided by hand to the processing stations and subjected to the above-mentioned work steps.
  • the waste portion is cut off and the prepared beginning of the web is placed on the replacement winding roll and glued on using a pressure sensitive adhesive.
  • This device requires a high level of manual effort, given the large number of replacement windings to be processed.
  • DE-A1-38 11 138 also discloses a method and a device for mechanically producing the adhesive tip of a replacement winding roll.
  • the replacement winding roll is located in a unwinder of a paper-processing machine in a splice position. While the beginning of the web, which has been detected after the removal of paper waste, is rewound, two knives move from the web edges to the center of the web and create a V-cut. Glue is applied along the cut edge, and the glue tip is wound back onto the replacement winding roll as the rewind continues. The roll is sealed with a previously attached flap. Due to the complicated geometry of the adhesive tip, this solution requires complex mechanisms which make the device more expensive. The preparation of the web for the tab and its application itself are also complex.
  • the object of the invention is to provide a method for preparing the beginning of a replacement winding reel for the flying reel change, in which the beginning of the web following the waste in successive sections transversely to the web direction with a perforation and a connection adhesive application on the top and then on the replacement winding roll is glued to create, which can be mechanized with little effort.
  • a structurally simple device for performing the method must be created.
  • Fig. 1 shows a replacement winding roll 1 and a waste roll 2, to which the beginning of the replacement winding roll 1 is attached. Variants for the attachment are shown in DE application P 41 39 586.7.
  • Fig. 2 the generally damaged beginning of the replacement winding roll 1 has been erected on the waste roll 2.
  • Fig. 3 the waste roll 2 moved away from the replacement winding roll 1 holds the web start 3 taut in a processing position. 4, two perforations 4, 5 are applied to the beginning of the web 3.
  • Fig. 5 the beginning of the web 3 is further provided with a bonding adhesive application 7.
  • the waste roll 2 is returned to the replacement winding roll 1 and the beginning of the web has been glued to it.
  • FIG. 7 shows the waste roll 2 moved away from the replacement winding roll 1, the perforation 5 being torn open.
  • 8 shows the longitudinally separated layers 8 removed from the waste roll 2.
  • FIG. 9 shows the ready-made replacement winding roll 1 with the connection adhesive application 7, the perforation 4, the pressure-sensitive adhesive application 9 and the beginning of the roll 10 formed on the perforation 5.
  • the replacement winding roll 1, not shown, is clamped in the arms of an unwinder.
  • a frame 11 can be moved up to the replacement winding roll 1 by means of a movement device 12.
  • the waste paper roll 2 including a movement device 13 is arranged on the frame 11.
  • the frame 11 also houses a knife bar 16 with two perforating knives 14, 15 and a pressure roller 18 movable against the latter by means of a movement device 17.
  • the latter is rotatably mounted on a linear drive with guide 19.
  • the latter also carries a device for applying the adhesive 20.
  • a drive roller 21 is also mounted on the frame 11.
  • a sensor system 22 for detecting paper damage and a device for the connection adhesive application 23 are arranged on the frame 11.
  • the latter device is attached to a linear drive with guide 24.
  • the frame 11 also houses a linear drive with guide 25, to which a circular knife 26 is attached with its rotary drive 27.
  • the drive roller 21 In the state of the frame 11, which is approached to the replacement winding roll 1 and drawn in FIG. 10, the drive roller 21 lies against the jacket of the replacement winding roll 1 and rotates it clockwise as long as the sensor system 22 detects web damage in connection with suitable evaluation electronics.
  • the damaged web the start of which is held on the waste roll 2, for example by means of a suction bar (not shown), is wound by a motor, not shown, with a constant torque onto the waste roll 2, which lies against the jacket of the replacement winding roll 1.
  • the drive roller 21 At the end of the winding process, the drive roller 21 is deactivated and the replacement winding roller 1 is brought to a standstill by a brake (not shown).
  • the beginning of the web 3 is brought into a processing position.
  • the web is guided around the drive roller 21.
  • the movement of the waste roll 2 can take place instead of, as shown, on a straight line, for example also on a circular arc path.
  • the pressure roller 18 is moved against the perforating knives 14 and 15 by means of the movement device 17 (FIG. 12).
  • the pressure roller 18 rolls on the web start 3 resting on the perforating knives 14, 15 and produces the perforations 4, 5.
  • the tracked device 20 ensures that Apply pressure-sensitive adhesive 9 between the perforations 4, 5 on the underside of the web (FIG. 13).
  • An analog movement of the device 23 by means of the linear drive 24 provides the connection adhesive application 7 on the top of the web.
  • Liquid adhesive or double-sided adhesive tape can be used as the adhesive.
  • the waste roll 2 is then moved back to the jacket of the replacement winding roll (FIG. 14).
  • the peeled and prepared web with pressure sensitive adhesive 9 is applied to the Spare winding roll 1 pressed on and glued.
  • the motor not shown, with a constant torque on the waste roll 2 ensures a constant web tension.
  • the web is torn off the replacement winding roll 1 with the wound-on web piece by tearing open the perforation 5.
  • the relative movement can be generated, for example, by rotating the replacement winding roll 1 or the waste roll 2 counterclockwise or moving the waste roll 2 away from the replacement winding roll 1.
  • it is brought into the area of the circular knife 26 (FIG. 15).
  • the layers 8 are separated and fall off the waste roller 2.
  • the separation is also possible with a laser beam separation device, in the area of which the waste paper roll is to be moved.
  • the paper waste can also be unwound from the paper roll by means of a driven, glued winding sleeve placed on it. It is also possible to unwind the web from the paper roll and to remove it by gravity.
  • the waste can also remain on the waste roll over several cycles if it is designed as an exchangeable, glued winding sleeve to which the beginning of the web, not part of the subject matter of this patent, is glued.
  • the preparation of the start of a replacement winding roll when it was received within a unwinding device was described.
  • the invention is also applicable to stand-alone units outside of the reel changer.
  • the replacement winding roller could also be moved to the frame by reversing the movement of the frame with its functional units.
  • the perforations can advantageously be produced with a laser cutting device with a linearly moved, clocked laser beam instead of mechanically.
  • the pressure-sensitive adhesive was applied to the removed web start. It can also be carried out on the correspondingly assigned area on the jacket of the replacement winding roll.

Landscapes

  • Replacement Of Web Rolls (AREA)
EP92121043A 1991-12-14 1992-12-10 Verfahren und Vorrichtung zur Vorbereitung des Anfanges einer Ersatz-Wickelrolle für den fliegenden Rollenwechsel Expired - Lifetime EP0547500B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4141242A DE4141242A1 (de) 1991-12-14 1991-12-14 Verfahren und vorrichtung zur vorbereitung des anfanges einer ersatz-wickelrolle fuer den fliegenden rollenwechsel
DE4141242 1991-12-14

Publications (2)

Publication Number Publication Date
EP0547500A1 EP0547500A1 (de) 1993-06-23
EP0547500B1 true EP0547500B1 (de) 1996-09-25

Family

ID=6447034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92121043A Expired - Lifetime EP0547500B1 (de) 1991-12-14 1992-12-10 Verfahren und Vorrichtung zur Vorbereitung des Anfanges einer Ersatz-Wickelrolle für den fliegenden Rollenwechsel

Country Status (4)

Country Link
US (1) US5322230A (zh)
EP (1) EP0547500B1 (zh)
JP (1) JP3300076B2 (zh)
DE (2) DE4141242A1 (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9400137A (nl) * 1994-01-28 1995-09-01 Stork Contiweb Werkwijze voor het voorbereiden van het begin van een materiaalbaan van een voorraadrol in een rollenwisselaar, rollenwisselaar en baanopname-inrichting.
JP2788350B2 (ja) * 1994-07-20 1998-08-20 ケーニツヒ ウント バウエル−アルバート アクチエンゲゼルシヤフト 迅速なリール交換のためにウェブ供給リールの紙ウェブ始端部を形成する方法と装置
NL9500151A (nl) * 1995-01-27 1996-09-02 Stork Contiweb Werkwijze en inrichting voor het op fouten inspecteren van een materiaalbaan, toepassing van de werkwijze bij het voorbereiden van een voorraadrol in een rollenwisselaar en rollenwisselaar voorzien van een dergelijke inrichting.
US5935361A (en) * 1996-07-17 1999-08-10 Fuji Photo Film Co., Ltd. Web splicing preparation method and apparatus
FI107724B (fi) * 1998-12-28 2001-09-28 Metso Paper Inc Laite ja menetelmä liitoksen tekemisessä paperirainaan
DE19918220C2 (de) * 1999-04-22 2002-10-24 Tesa Ag Verfahren zur Splice-Vorbereitung
US6951676B2 (en) 2000-09-25 2005-10-04 3M Innovative Properties Company Butt splicing tapes and butt splicing methods
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
EP1277683B1 (en) * 2001-07-20 2006-08-23 Fameccanica.Data S.p.A. Process and device for picking up materials
DE10139563B4 (de) * 2001-08-10 2006-12-14 Man Roland Druckmaschinen Ag Vorrichtung und Verfahren zur Vorbereitung einer Vorratspapierbahnrolle für den fliegenden Rollenwechsel
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
US20060162852A1 (en) * 2002-08-05 2006-07-27 Peter Gertsch Method, system and device for preparing a winding reel for changing reels in a flying manner, detecting a web of material, and applying a double-sided adhesive tape to a surface
US7022205B2 (en) * 2002-10-01 2006-04-04 Martin Automatic Inc. Apparatus and method for forming a butt splice
PT1422174E (pt) * 2002-10-14 2006-08-31 Metso Paper Ag Processo e dispositivo para preparacao de um rolo de papel para substituicao rapida
DE10343421A1 (de) * 2003-09-19 2005-04-14 Voith Paper Patent Gmbh Vorrichtung und Verfahren zum Entfernen von Ausschuss einer Materialbahn von einem Wickeltambour
ITFI20030301A1 (it) * 2003-11-28 2005-05-29 Rent Srl Gruppo svolgitore doppio per bobine di materiale in
ITFI20040108A1 (it) * 2004-05-07 2004-08-07 Perini Fabio Spa Dispositivo svolgitore multiforme
FI20086059L (fi) * 2008-11-10 2010-05-11 Metso Paper Inc Menetelmä kuiturainan pituusleikkurin yhteydessä
WO2018064541A1 (en) 2016-09-30 2018-04-05 Pregis Innovative Packaging Llc Connective protective packaging
ES2834738B2 (es) 2019-12-17 2021-10-28 M Torres Disenos Ind S A Unipersonal Proceso automatico de preparacion de empalme y sistema para llevarlo a cabo
CN111793835B (zh) * 2020-07-03 2022-03-08 宁波超泰新材料有限公司 一种利用聚酯废料纺制再生涤纶长丝的方法
DE102022109965A1 (de) 2022-04-26 2023-10-26 Koenig & Bauer Ag Verfahren und Rollenwechsler für einen fliegenden Rollenwechsel sowie substratbe- und/oder verarbeitende Maschine mit einem Rollenwechsler

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
GB452328A (en) * 1935-05-14 1936-08-20 Henry Vincent James Improvements in or relating to web-renewing devices for printing machines
US2104774A (en) * 1935-06-12 1938-01-11 David J Scott Paper roll and method of splicing to expiring web
US2553928A (en) * 1945-07-12 1951-05-22 Journal Company Roll web terminal
US3547739A (en) * 1969-05-15 1970-12-15 Harvey N Beute Perforated tape
US4284463A (en) * 1979-03-16 1981-08-18 Butler Greenwich Inc. Web preparation apparatus
US4575017A (en) * 1984-06-04 1986-03-11 Essex Group, Inc. Paster tab and method of use
JP2545557B2 (ja) * 1987-11-12 1996-10-23 ハマダ印刷機械株式会社 巻取紙の端末処理方法およびその装置
EP0418527A3 (en) * 1989-09-19 1992-01-22 Man Roland Druckmaschinen Ag Method to prepare a roll of breadths of print cloth for an automatic reel changer
ATE156454T1 (de) * 1990-04-03 1997-08-15 Voith Gmbh J M Einrichtung zum aufbringen eines klebebandes auf den bahnanfang eines bahnwickels

Also Published As

Publication number Publication date
EP0547500A1 (de) 1993-06-23
US5322230A (en) 1994-06-21
DE4141242C2 (zh) 1993-09-23
DE59207249D1 (de) 1996-10-31
DE4141242A1 (de) 1993-06-17
JPH05246588A (ja) 1993-09-24
JP3300076B2 (ja) 2002-07-08

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