EP1688379A3 - Method and device for unwinding a material web from a material roll - Google Patents

Method and device for unwinding a material web from a material roll Download PDF

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Publication number
EP1688379A3
EP1688379A3 EP05112104A EP05112104A EP1688379A3 EP 1688379 A3 EP1688379 A3 EP 1688379A3 EP 05112104 A EP05112104 A EP 05112104A EP 05112104 A EP05112104 A EP 05112104A EP 1688379 A3 EP1688379 A3 EP 1688379A3
Authority
EP
European Patent Office
Prior art keywords
web
roll
unwinding
web roll
material web
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
EP05112104A
Other languages
German (de)
French (fr)
Other versions
EP1688379B1 (en
EP1688379A2 (en
Inventor
Josef Nelles
Michael KÜHNHOLD
Henning Gugel
Grischa Georgiew
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.)
Voith Patent GmbH
Original Assignee
Voith Patent 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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP1688379A2 publication Critical patent/EP1688379A2/en
Publication of EP1688379A3 publication Critical patent/EP1688379A3/en
Application granted granted Critical
Publication of EP1688379B1 publication Critical patent/EP1688379B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65H19/105—Opening of web rolls; Removing damaged outer layers; Detecting the leading end of a closed 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/54—Auxiliary process performed during handling process for managing processing of handled material
    • B65H2301/543—Auxiliary process performed during handling process for managing processing of handled material processing waste material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/90—Machine drive
    • B65H2403/94—Other features of machine drive
    • B65H2403/942—Bidirectional powered handling device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/51—Encoders, e.g. linear

Landscapes

  • Replacement Of Web Rolls (AREA)

Abstract

Es wird ein Verfahren und eine Vorrichtung (1) zum Abwickeln einer Materialbahn von einer Materialbahnrolle (3) angegeben. Die Vorrichtung 1 weist eine Lagereinrichtung (5) auf, in der die Materialbahnrolle (3) drehbar gelagert ist.The invention relates to a method and a device (1) for unwinding a material web from a web roll (3). The device 1 has a bearing device (5) in which the web roll (3) is rotatably mounted.

Man möchte eine Bahneinführung in eine nachgeschaltete Bahnbehandlungseinrichtung ohne oder nur mit geringem Eingriff eines Bedieners ermöglichen.It would be desirable to allow web entry into a downstream web handling facility with little or no operator intervention.

Hierzu ist in Schwerkraftrichtung in einem Bereich unterhalb der Lagereinrichtung (5) eine Quertrenneinrichtung (7) angeordnet. Mit Hilfe der Quertrenneinrichtung (7) wird zumindest die äußere Lage der Materialbahnrolle durchtrennt. Danach wird der auf der Materialbahnrolle (3) liegende abgetrennte Rest (15, 16) der Materialbahn entfernt.

Figure imgaf001
For this purpose, in the direction of gravity in a region below the bearing device (5) a cross-cutting device (7) is arranged. With the help of the cross-cutting device (7), at least the outer layer of the material web roll is severed. Thereafter, the separated on the web roll (3) separated remainder (15, 16) of the web is removed.
Figure imgaf001
EP20050112104 2005-02-05 2005-12-14 Method and device for unwinding a material web from a material roll Not-in-force EP1688379B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510005371 DE102005005371A1 (en) 2005-02-05 2005-02-05 Method and device for unwinding a material web from a material web roll

Publications (3)

Publication Number Publication Date
EP1688379A2 EP1688379A2 (en) 2006-08-09
EP1688379A3 true EP1688379A3 (en) 2007-08-01
EP1688379B1 EP1688379B1 (en) 2011-06-01

Family

ID=36440851

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050112104 Not-in-force EP1688379B1 (en) 2005-02-05 2005-12-14 Method and device for unwinding a material web from a material roll

Country Status (2)

Country Link
EP (1) EP1688379B1 (en)
DE (1) DE102005005371A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004374A1 (en) 2007-01-29 2008-07-31 Voith Patent Gmbh A method of skinning a roll of a web of material from a reel spool and means for performing the method
DE102019201601A1 (en) * 2019-02-07 2020-08-13 Bhs Intralogistics Gmbh Material roll preparation arrangement

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215355A1 (en) * 1981-05-13 1982-12-02 Hauni-Werke Körber & Co KG, 2050 Hamburg Device for separating layers of paper
EP0189761A2 (en) * 1985-01-28 1986-08-06 Japan Tobacco Inc. Device for automatically stripping and delivering fore end of a paper roll
DE8502204U1 (en) * 1985-01-29 1988-12-01 Niepmann Traylift Transportsysteme GmbH & Co KG, 5820 Gevelsberg Device for gripping and releasing the beginning of a bobbin
EP0349350A2 (en) * 1988-07-01 1990-01-03 Tokyo Automatic Machinery Works Limited Method and apparatus for replacing web-like material in a web-like material supplying device
JPH03115044A (en) * 1989-09-29 1991-05-16 Mitsubishi Heavy Ind Ltd Rewound paper automatic preparation device
EP0545267A1 (en) * 1991-11-30 1993-06-09 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Method and device for forming and catching the leading end of a web of a replacement roll
EP0721905A1 (en) * 1994-12-12 1996-07-17 Fabriques De Tabac Reunies S.A. Method and device for preparing the opening of a reel
EP0864500A1 (en) * 1997-03-14 1998-09-16 Focke & Co. (GmbH & Co.) Method and apparatus for opening the outer wrap of a coil of packaging material
EP1340702A1 (en) * 1998-02-06 2003-09-03 Focke & Co. (GmbH & Co.) Device for drawing off a material web

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215355A1 (en) * 1981-05-13 1982-12-02 Hauni-Werke Körber & Co KG, 2050 Hamburg Device for separating layers of paper
EP0189761A2 (en) * 1985-01-28 1986-08-06 Japan Tobacco Inc. Device for automatically stripping and delivering fore end of a paper roll
DE8502204U1 (en) * 1985-01-29 1988-12-01 Niepmann Traylift Transportsysteme GmbH & Co KG, 5820 Gevelsberg Device for gripping and releasing the beginning of a bobbin
EP0349350A2 (en) * 1988-07-01 1990-01-03 Tokyo Automatic Machinery Works Limited Method and apparatus for replacing web-like material in a web-like material supplying device
JPH03115044A (en) * 1989-09-29 1991-05-16 Mitsubishi Heavy Ind Ltd Rewound paper automatic preparation device
EP0545267A1 (en) * 1991-11-30 1993-06-09 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Method and device for forming and catching the leading end of a web of a replacement roll
EP0721905A1 (en) * 1994-12-12 1996-07-17 Fabriques De Tabac Reunies S.A. Method and device for preparing the opening of a reel
EP0864500A1 (en) * 1997-03-14 1998-09-16 Focke & Co. (GmbH & Co.) Method and apparatus for opening the outer wrap of a coil of packaging material
EP1340702A1 (en) * 1998-02-06 2003-09-03 Focke & Co. (GmbH & Co.) Device for drawing off a material web

Also Published As

Publication number Publication date
EP1688379B1 (en) 2011-06-01
DE102005005371A1 (en) 2006-08-10
EP1688379A2 (en) 2006-08-09

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