EP0478719B1 - Verfahren und vorrichtung zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen - Google Patents

Verfahren und vorrichtung zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen Download PDF

Info

Publication number
EP0478719B1
EP0478719B1 EP91902957A EP91902957A EP0478719B1 EP 0478719 B1 EP0478719 B1 EP 0478719B1 EP 91902957 A EP91902957 A EP 91902957A EP 91902957 A EP91902957 A EP 91902957A EP 0478719 B1 EP0478719 B1 EP 0478719B1
Authority
EP
European Patent Office
Prior art keywords
winding
web
roller
tension
webs
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
EP91902957A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0478719A1 (de
Inventor
Reinhard Hehner
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 EP0478719A1 publication Critical patent/EP0478719A1/de
Application granted granted Critical
Publication of EP0478719B1 publication Critical patent/EP0478719B1/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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B65H18/106—Mechanisms in which power is applied to web-roll spindle for several juxtaposed strips
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B65H2402/32—Sliding support means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/132—Details of longitudinal profile arrangement of segments along axis
    • B65H2404/1321—Segments juxtaposed along axis
    • B65H2404/13212—Segments juxtaposed along axis and driven independently
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/43—Rider roll construction

Definitions

  • the invention relates to a winding machine for winding webs of paper or cardboard according to the preamble of patent claim 1.
  • DE-PS 20 60 758 describes a winding machine for winding web-like material on two winding axes, which are arranged diametrically opposite on a support roller in the horizontal plane.
  • the winding rolls are held on their sleeves by means of retractable guide heads which are fastened in bearing slides which can be moved radially to the support roller.
  • the tension is generated exclusively by the support roller resting on the winding rollers against a retaining force of the unwinding supply roll.
  • EP-A-0 139 272 discloses a generic winding machine for highly stretchable films, in which the winding rollers are driven by common, continuous winding shafts. Using tension roller pairs, a different tension is set along the length of the web.
  • the invention has for its object a generic To improve the winding machine so that the tension of each winding roll individually when winding material webs of paper or cardboard and at the same time a different tension when slitting and winding can be set.
  • the frictional clamping of the individual webs by means of the free-running roller that can be pressed against the driven roller enables the tensile stress to be distributed over the two web sections in front of the driven roller and after the driven roller.
  • the distribution can be adjusted via the torque of the driven roller. Since the interruption of the tensile stress in the web running direction is behind the slitter, different tensile stresses can be set during slitting and winding. Longitudinal cutting often requires significantly higher tensile stresses than is required for winding hardness. It may also happen that increased tensile stresses are required during winding, e.g. B. in the core winding by means of driven guide heads of winding rolls made of LWC paper.
  • Each winding station represents an independent winding machine, i. H. From a supply roll, winding rolls of different winding hardness can be produced at the same time, the tension required for the desired winding quality being able to be set completely independently of the tension requirements in other areas of the web guiding route.
  • Claim 2 contains a particularly advantageous backup roller winding machine according to the invention, in which the driven backup roller serves to interrupt the tension.
  • the tensile stress required for winding is applied via driven guide heads that move into the winding tubes of the winding rollers.
  • This winding machine offers a wide range of options for winding, since the winding rollers can be driven both by the back-up roller and via the guide heads (usually referred to as center drives).
  • center drives usually referred to as center drives.
  • it is of great advantage that the roll that can be pressed onto the support roller when changing the winding roll can be used both to hold the web when separating and to hold the newly created start of the running web until new winding tubes are inserted.
  • the rubber coating of the pressable roller according to claim 3 prevents the occurrence of marks at the required contact pressure.
  • Pressure rollers constructed from individually mounted segments according to claim 4 have the required stability with a small diameter.
  • Fig. 1 shows a side view of a backup roll winding machine according to the invention.
  • a supply roll not shown
  • a driven support roller 8 On both sides of the support roller 8 there are winding stations 9, 10, each consisting of two winding stands 11, 12 which can be moved parallel to the support roller axis.
  • everyone Winding block 11, 12 carries on its upper side a slide 13, 14 which can be moved radially to the support roller 8 and on which a guide head 15, 16 is fastened with its rotary drive 17, 18.
  • the guide heads 15, 16 are retractable for holding and driving the winding rollers 19, 20 in their winding tubes.
  • the web 1 runs approximately horizontally on the inlet side above the support roller 8, then it is deflected downward from the guide roller 5 to the guide roller 7 arranged offset to the center perpendicular through the support roller 8.
  • a spreading device 25 is arranged between the guide rollers 5 and 6 and guides the web 1 without creases.
  • a longitudinal cutting device 21 is arranged, which consists of several pairs of circular knives 21.1, 21.2, which can be adjusted transversely to the running direction to different format widths of the individual webs to be cut.
  • the guide roller 7 guides the webs 1 approximately horizontally and tangentially to the support roller 8, from which they are guided in a circumferential manner to the winding stations 9, 10.
  • a roller 22 is supported on the side pivot levers 23 against the support roller 8 in the area wrapped by the webs 1.
  • the roller 22 consists of individual, each freely supported segments from 100 mm to 500 mm in length so that it is sufficiently stable with a small diameter.
  • the surface of the roller 22 is rubberized so that no marks appear on the paper webs.
  • the support roller 8 thus serves not only to drive the winding rollers 19, 20, but also as a driven roller in order to interrupt the tension of the webs 1 in front of the winding stations 9, 10 in cooperation with the roller 22. This is possible because the tension required for winding up is applied behind the clamping point by the drives 17, 18 via the guide heads 15, 16.
  • the Back-up roller 8 can also act as a brake if the tension behind the nip is to be greater than before the nip, ie at the unwinding of the supply roll.
  • a separate driven counter roller for the roller 22 is arranged in the machine frame to interrupt the web tension.
  • the use of the backup roller 8 as a counter roller according to the exemplary embodiment is less complex in construction and has the further advantage that when changing the reels during and after severing the webs 1 at the winding stations 9, 10, the newly created web beginnings with the roller 22 on the backup roller 8 clamped and can thus be held.
  • the roller 22 When winding, the roller 22 is pressed with an adjustable contact pressure against the webs 1 resting on the support roller 8.
  • the frictional engagement of the webs 1 with the support roller 8 causes an interruption of the tension at the nip between the roller 22 and the support roller 8, which is counteracted by the rotary drives 17, 18 and by the support roller 8 at the lines of contact with the winding rollers 19, 20 the braking supply roll is generated.
  • the tension in the area between the unwind and the clamping point can be set to a high value, which is required for a crease-free longitudinal cut with the longitudinal cutting device 21.
  • the tension at the winding stations 9, 10 is regulated via the drives 17, 18 to a lower value required for good winding quality.
  • the tension for each winding roll 19, 20 can be regulated individually via the associated drives 17, 18.
  • Each winding station 9, 10 can thus be operated as an independent winding machine.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Saccharide Compounds (AREA)
  • Making Paper Articles (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Sanitary Thin Papers (AREA)
EP91902957A 1990-04-24 1991-02-01 Verfahren und vorrichtung zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen Expired - Lifetime EP0478719B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4012979A DE4012979A1 (de) 1990-04-24 1990-04-24 Verfahren und vorrichtung zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen
DE4012979 1990-04-24
PCT/EP1991/000191 WO1991016257A1 (de) 1990-04-24 1991-02-01 Verfahren und vorrichtung zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen

Publications (2)

Publication Number Publication Date
EP0478719A1 EP0478719A1 (de) 1992-04-08
EP0478719B1 true EP0478719B1 (de) 1995-05-10

Family

ID=6404946

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91902957A Expired - Lifetime EP0478719B1 (de) 1990-04-24 1991-02-01 Verfahren und vorrichtung zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen

Country Status (10)

Country Link
US (1) US5405099A (enExample)
EP (1) EP0478719B1 (enExample)
JP (1) JP2930718B2 (enExample)
AT (1) ATE122317T1 (enExample)
BR (1) BR9105728A (enExample)
CA (1) CA2064064C (enExample)
DE (2) DE4012979A1 (enExample)
ES (1) ES2075427T3 (enExample)
FI (1) FI104371B (enExample)
WO (1) WO1991016257A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469071B (sv) * 1991-09-18 1993-05-10 Valmet Karlstad Ab Rullstol med centrumdriven upprullningsvals
CA2097498C (en) * 1991-10-19 2001-10-30 Ernst-Gunther Urban Reeling machine for webs of material, in particular paper or cardboard webs
DE4204839C2 (de) * 1992-02-18 2003-12-11 Voith Paper Patent Gmbh Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen
DE4237673B4 (de) * 1992-11-07 2004-07-15 Voith Paper Patent Gmbh Wickelmaschine zum Aufwickeln von Materialbahnen, insbesondere Papier- oder Kartonbahnen
DE4414396C3 (de) * 1994-04-26 2002-02-07 Jagenberg Papiertech Gmbh Trag- oder Stützwalze für eine Wickelmaschine
DE4424848A1 (de) * 1994-07-14 1996-01-18 Jagenberg Papiertech Gmbh Wickelmaschine zum Aufwickeln von Materialbahnen, insbesondere Papier- oder Kartonbahnen
US5544841A (en) * 1994-08-18 1996-08-13 Beloit Technologies, Inc. Method and apparatus for reeling a traveling web into a wound web roll
ES2169435T3 (es) * 1996-09-04 2002-07-01 Jagenberg Papiertech Gmbh Procedimiento y maquina de arrollamiento para el arrollamiento de bandas de papel o de carton.
DE19649354B4 (de) * 1996-11-28 2005-11-03 Voith Paper Patent Gmbh Wickelmaschine für Papier- oder Kartonbahnen
DE19716887A1 (de) * 1997-04-22 1998-10-29 Voith Sulzer Papiermasch Gmbh Wickelmaschine
DE19734829C2 (de) * 1997-08-12 2002-01-31 Voith Paper Gmbh Wickelvorrichtung
DE19755267C2 (de) * 1997-12-12 1999-11-25 Voith Sulzer Papiertech Patent Rollenschneider und Verfahren zum Aufteilen einer Materialbahn in Teilbahnen
US7173444B2 (en) * 2000-04-04 2007-02-06 Ali Pourkeramati Structure and method for parallel testing of dies on a semiconductor wafer
DE102005000043A1 (de) 2005-04-27 2006-11-02 Voith Patent Gmbh Wickelmaschine zum Aufwickeln einer Materialbahn
DE102005000116A1 (de) 2005-09-14 2007-03-15 Voith Patent Gmbh Wickelmaschine zum Aufwickeln einer Materialbahn
DE202006019435U1 (de) 2006-12-23 2007-03-01 Voith Patent Gmbh Vorrichtung zum Wickeln von Teilmaterialbahnen
EP2357148A4 (en) * 2008-12-10 2012-09-05 Mimcord S A METHOD AND SYSTEM FOR OBTAINING PAPER STRIPS AND / OR TAPES
FI123533B (fi) 2010-10-29 2013-06-28 Metso Paper Inc Laite kuiturainojen, erityisesti paperi- ja kartonkirainojen rullaamiseksi
FI122980B (fi) 2010-10-29 2012-09-28 Metso Paper Inc Menetelmä ja laite kuiturainojen, erityisesti paperi- ja kartonkirainojen rullaamiseksi
EP2653421B1 (en) 2012-04-16 2015-04-15 Valmet Technologies, Inc. Method and device for winding of fiber webs, especially of paper and board webs
EP2653422B1 (en) 2012-04-20 2015-06-03 Valmet Technologies, Inc. Method and device for winding of fiber webs, especially of partial paper and board webs
CN110562558B (zh) * 2019-09-29 2024-04-05 栋梁铝业有限公司 一种适用于铝型材包装纸裁剪的高效剪纸机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1838612A (en) * 1931-04-30 1931-12-29 Cameron Machine Co Method and means of controlling webs
DE704163C (de) * 1935-04-24 1941-03-26 Jagenberg Werke Ag Doppeltragwalzenroller
NL278449A (enExample) * 1961-05-15
FR1442337A (fr) * 1965-02-04 1966-06-17 Somenor Soc Metallurg Du Nord Dispositif de tension à l'enroulement simultané de bandes multiples de feuillard refendu à partir d'une bande unique en déroulement
FR1445685A (fr) * 1965-06-03 1966-07-15 C I P S O Perfectionnement aux dispositifs d'enroulage de bandes étroites obtenues par découpge d'une bande plus large
US3433429A (en) * 1967-04-10 1969-03-18 Midland Ross Corp Film winding apparatus
FI52561C (fi) * 1970-12-10 1987-03-18 Jagenberg Werke Ag Foerfarande och anordning foer axelloes upprullning av i banor foereliggande material.
DE2060753C2 (de) * 1970-12-10 1986-01-23 Siegfried Dipl.-Kfm. 7000 Stuttgart Leonhardt Vorrichtung zum Umschlingen von Verpackungsgut
US3712554A (en) * 1971-02-01 1973-01-23 Eastman Kodak Co Apparatus for winding a plurality of web rolls of various widths and radii at a single winding station
US4076184A (en) * 1975-04-17 1978-02-28 John Morgan Printing Machinery Ltd. Apparatus for reeling web- or strand-like material
JPS5213064A (en) * 1975-07-21 1977-02-01 Nishimura Seisakusho:Kk Each independent taking-up motion in a slitter
US4245796A (en) * 1979-06-15 1981-01-20 Chromalloy American Corporation System for handling flexible sheet rolls
DE2933775C2 (de) * 1979-08-21 1981-11-05 Sundwiger Eisenhütte Maschinenfabrik Grah & Co, 5870 Hemer Bremsrolle zum Spannen von mehreren Bändern
JPS57141342A (en) * 1981-02-24 1982-09-01 Kataoka Kikai Seisakusho:Kk Winding device with mechanism to draw out shaft
DE3514042A1 (de) * 1985-04-18 1986-10-30 Jagenberg AG, 4000 Düsseldorf Roller fuer warenbahnen, insbesondere aus papier od. dgl.
DE3645252C2 (de) * 1986-04-28 1995-02-09 Windmoeller & Hoelscher Vorrichtung zum Wickeln von mehreren durch Längsschneiden einer breiten Materialbahn gebildeten schmalen Materialbahnen zu Vorratsrollen

Also Published As

Publication number Publication date
BR9105728A (pt) 1992-08-04
DE4012979A1 (de) 1991-11-07
JPH05500351A (ja) 1993-01-28
WO1991016257A1 (de) 1991-10-31
DE4012979C2 (enExample) 1993-03-18
CA2064064C (en) 2002-09-10
FI104371B (fi) 2000-01-14
FI916109A0 (fi) 1991-12-23
US5405099A (en) 1995-04-11
ES2075427T3 (es) 1995-10-01
ATE122317T1 (de) 1995-05-15
EP0478719A1 (de) 1992-04-08
JP2930718B2 (ja) 1999-08-03
DE59105429D1 (de) 1995-06-14
CA2064064A1 (en) 1991-10-25

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