EP0561154B1 - Wickelvorrichtung für Bahnen aus Papier oder Karton - Google Patents

Wickelvorrichtung für Bahnen aus Papier oder Karton Download PDF

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Publication number
EP0561154B1
EP0561154B1 EP93102112A EP93102112A EP0561154B1 EP 0561154 B1 EP0561154 B1 EP 0561154B1 EP 93102112 A EP93102112 A EP 93102112A EP 93102112 A EP93102112 A EP 93102112A EP 0561154 B1 EP0561154 B1 EP 0561154B1
Authority
EP
European Patent Office
Prior art keywords
support
winding
saddle
over
winding apparatus
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
EP93102112A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0561154A1 (de
Inventor
Klaus Henseler
Rudolf Beisswanger
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.)
JM Voith GmbH
Original Assignee
JM Voith 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6454433&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0561154(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JM Voith GmbH filed Critical JM Voith GmbH
Publication of EP0561154A1 publication Critical patent/EP0561154A1/de
Application granted granted Critical
Publication of EP0561154B1 publication Critical patent/EP0561154B1/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
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/22—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction band
    • 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
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • 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
    • B65H2404/11—Details of cross-section or profile
    • B65H2404/112—Means for varying cross-section
    • 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
    • B65H2404/14—Roller pairs
    • B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
    • B65H2404/1441—Roller pairs with relative movement of the rollers to / from each other involving controlled actuator
    • 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
    • B65H2404/18—Rollers composed of several layers
    • B65H2404/185—Rollers composed of several layers easy deformable
    • 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
    • B65H2404/42—Arrangement of pairs of drums
    • B65H2404/421—Bed arrangement, i.e. involving parallel and spaced drums, e.g. arranged horizontally for supporting a roll to be wound or unwound
    • B65H2404/4214—Bed arrangement, i.e. involving parallel and spaced drums, e.g. arranged horizontally for supporting a roll to be wound or unwound the drums having different deformability

Definitions

  • the invention relates to a winding device according to the preamble of claim 1.
  • a winding device is known from DE 32 21 929 C3.
  • Such so-called double carrier roll winding devices have the disadvantage that, because of the high line pressure of the web winding, even before reaching its maximum size, there may be defects or even break points in the winding structure. Furthermore, it is also difficult to keep the support pressure constant over the entire length of the winding in the case of very large winding diameters.
  • the windings are each guided in two clamping pins. This makes it possible to absorb any part of the roll weight by means of relief devices and accordingly to reduce the pressure on the roll.
  • these facilities are very complex.
  • Document DE-A-33 17457 discloses a shoe press unit, the counter roll of which has a constant diameter.
  • the object of the invention is to provide a winding device in which two support elements are arranged or constructed in such a way that the line pressure on the web winding remains relatively low, so that relatively large diameters of the winding can be achieved.
  • pressing devices with rollers or roller-like pressing elements are already known, in which the one pressing element is a so-called tube roller (see US 45 63 245).
  • the one press element is a pressed from a press shoe tubular circumferential jacket, the jacket and press shoe being held by a rigid, often tubular support.
  • this device which is intended for pressing devices per se, can also be used according to the invention with corresponding modifications in order to reduce the line pressure of the windings.
  • the procedure is preferably such that the press shoe is adapted to the respective position or the size of the winding in order to always have adequate guidance and support for the same.
  • a circular cylindrical hollow carrier 4 is provided for the flexible tubular jacket 7, which still has support elements 6 for the jacket. These can also be hydrodynamically lubricated or act to e.g. not only during assembly, but also during operation.
  • a support shoe 5 is attached to the support 4 and extends over the length of the support or across the width of the paper web, which has a running surface - with respect to the web winding (W ', see FIG. 3) - which is hydrodynamically lubricated and is concave in accordance with the maximum winding diameter (drum T, see Fig. 2).
  • W ' running surface - with respect to the web winding
  • drum T see Fig. 2
  • the web W is passed over the flexible jacket.
  • the - so far rigid - support roller 2 for the winding is driven.
  • the winding tube 9 is pressed here by a pressure roller 21 against the supporting surfaces.
  • the flexible tubular jacket 7 can preferably be driven, e.g. by face plates according to DE 38 05 350 C2. It is also possible to provide a friction drive over the circumference of the casing, as indicated in FIG. 3. However, the web can also be passed over the support roller 2 (as in the case of FIG. 3).
  • the support shoe 5 (5 'in Fig. 3) is arranged at a considerably lower level (at least about 100 mm) than the top surface line (jacket generator) of the rigid support roller 2, so that the support shoe the far larger proportion of the winding weight.
  • the support shoe 5 is pivoted more and more upwards - here simply by rotating the support body 4 about its longitudinal axis - so that, as with conventional double support roller rollers, it is carried on two elongate regions which are spaced apart on the circumference of the winding becomes. It is of course the case that the radius of curvature of the support shoe 5 does not correspond to the smaller diameters of the winding, so that there is no significant advantage here over the conventional double support roller roller.
  • Fig. 2 the uppermost position of the support shoe 5 is shown with the winding diameter completed.
  • Lubricant lines 38 for the support shoe 5 and further support strips are also indicated in the figures. It is also possible - in the case of a jacket sealed by supporting disks and the front ends of the jacket - to place it under an internal overpressure by means of compressed air, so that it rotates relatively "around" the carrier 4 without being guided by carrier strips 6.
  • the support shoe 5 is arranged so that it takes up the main weight of the reel T in relation to the other support roller 2.
  • a necessary lubricating film to overcome the breakaway torque during winding can be formed by supplying a lubricant under high pressure between the jacket and the support shoe in the area of the adjacent sleeve.
  • the winding can be supported by compressed air introduced into the roller, provided that this condition is not continuously maintained anyway.
  • the "diameter" of the jacket roller - the flexible roller jacket - should be chosen relatively large, e.g. larger than 800 mm. As a result, the number of revolutions required to produce a specific reel diameter is relatively lower, so that the service life of the jacket is increased.
  • the jacket is electrostatically charged in order to support web feeding and web separation.
  • a pivoting device can be levers which engage on the front ends of the carrier 4 and which are actuated, for example, by hydraulic lifting elements.
  • FIG. 3 shows a variant corresponding to the representation in FIG. 1, in which the support shoe 5 'is arranged on the tubular carrier 4' with a circular cylindrical cross section so as to be pivotable about an axis parallel to the longitudinal axis of the carrier or the web winding.
  • the pivoting movement is effected by hydraulic or pneumatic piston-cylinder units 27, which engage on tabs 29 of the carrier shoe.
  • the jacket 7 ' is then guided over support blocks 42 and 43, to which lubricant lines 44 and 45 are also indicated.
  • a further supporting element in this case is a hydrodynamically effective carrying shoe 8 which is actuated as a piston and which is essentially arranged diametrically opposite the carrying shoe 5 'and which in this case is assigned a drive roller 32 which acts on the circumference of the flexible, tubular jacket 7'. Man can only provide this drive for the initial period during which the web winding is still relatively small and not yet so heavy.
  • the carrying shoe 5 is in the position shown in the solid line.
  • the carrying shoe 5 In its area opposite the support roller 2, it has a support part 10 with a convexly curved support surface in order to support the winding tube and the winding of small diameter.
  • the support shoe is pivoted up to the position 7 ′′ shown in dash-dotted lines around axis 34 in order to ensure proper guiding and carrying of the winding.
  • the pivoting of the support shoe achieves the same as in the device according to FIGS. 1 and 2.
  • the support shoe is gradually swiveled down again until it has reached the position shown in the undressed position. to finally carry the reel with the largest winding diameter in this way.
  • a mudguard 31 can also be used to prevent the jacket 7 'from starting up on "angular" parts (such as the mounting of the piston-cylinder unit 27).
  • roller 4 shows an arrangement in which the rollers are arranged on a two-armed lever 54, with the carrier 4, 55 of the flexible jacket 7 on one arm and the rigid support roller 2 on the other arm, each with associated bearings 58 or 59.
  • Such levers are of course provided on both ends of the rollers.
  • the levers are adjusted by means of lifting elements 52, preferably hydraulic cylinder-piston units.
  • the levers are supported on stands 56.
  • This arrangement can also be used to adapt the position of the support shoe 5 to the different winding diameters. In any case, the position of the support rollers can be precisely adjusted with regard to vibration-free operation of the arrangement.

Landscapes

  • Winding Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Paper (AREA)
EP93102112A 1992-03-19 1993-02-11 Wickelvorrichtung für Bahnen aus Papier oder Karton Expired - Lifetime EP0561154B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4208790A DE4208790C2 (de) 1992-03-19 1992-03-19 Tragwalzen-Wickeleinrichtung
DE4208790 1992-03-19

Publications (2)

Publication Number Publication Date
EP0561154A1 EP0561154A1 (de) 1993-09-22
EP0561154B1 true EP0561154B1 (de) 1996-04-24

Family

ID=6454433

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93102112A Expired - Lifetime EP0561154B1 (de) 1992-03-19 1993-02-11 Wickelvorrichtung für Bahnen aus Papier oder Karton

Country Status (7)

Country Link
US (1) US5464169A (fi)
EP (1) EP0561154B1 (fi)
JP (1) JP3406015B2 (fi)
AT (1) ATE137201T1 (fi)
CA (1) CA2092008A1 (fi)
DE (2) DE4208790C2 (fi)
FI (1) FI110258B (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9317616U1 (de) * 1993-11-19 1995-03-16 Beloit Technologies, Inc., Wilmington, Del. Wickelmaschine
DE4418900C2 (de) * 1994-05-31 1996-04-25 Voith Gmbh J M Wickelmaschine zum Aufwickeln einer laufenden Papierbahn
DE59610725D1 (de) * 1995-02-21 2003-10-30 Voith Paper Gmbh & Co Kg Vorrichtung zum Auf bzw. Abwickeln von bahnförmigem Gut, insbesondere von Faserstoffbahnen
DE19731060B4 (de) * 1996-09-04 2004-06-24 Voith Paper Patent Gmbh Verfahren und Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen
DE19649354B4 (de) * 1996-11-28 2005-11-03 Voith Paper Patent Gmbh Wickelmaschine für Papier- oder Kartonbahnen
DE29701616U1 (de) * 1997-01-31 1998-06-04 Beloit Technologies, Inc., Wilmington, Del. Walze, insbesondere für die Verwendung in Wickelvorrichtungen
US5845868A (en) * 1997-07-03 1998-12-08 Valmet-Karlstad Ab Apparatus and method for winding paper
US5901918A (en) * 1997-07-03 1999-05-11 Valmet-Karlstad Ab Apparatus and method for winding paper
DE10312688A1 (de) * 2003-03-21 2004-10-07 Voith Paper Patent Gmbh Walze, insbesondere Rollenwickler- oder Pressenwalze

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678585C (de) * 1934-04-06 1939-07-18 Jagenberg Werke Ag Doppeltragwalzenroller zum Aufwickeln von Papier, Karton u. dgl.
US3098619A (en) * 1960-12-23 1963-07-23 Beloit Iron Works Winder drum arrangement
US3412950A (en) * 1966-10-24 1968-11-26 Cutters Machine Co Inc Cloth roll feeding apparatus
US3515183A (en) * 1968-08-14 1970-06-02 Purex Corp Ltd Winders for paper machines
US4287021A (en) * 1979-08-27 1981-09-01 Beloit Corporation Extended nip press
DE3102526C2 (de) * 1981-01-27 1985-05-23 J.M. Voith Gmbh, 7920 Heidenheim Preßeinrichtung zum Entwässern von Bahnen, insbesondere Papierbahnen
FI65103C (fi) * 1982-05-05 1984-03-12 Tampella Oy Ab Laongzonspress foer en pappersmaskin
DE3221929C2 (de) * 1982-06-11 1990-04-19 J.M. Voith Gmbh, 7920 Heidenheim Doppeltragwalzen-Wickelmaschine
FI70952C (fi) * 1982-10-14 1986-10-27 Valmet Oy Anordning med laong presszon vid pressbehandling av fiberbana
FI71369C (fi) * 1983-03-23 1986-12-19 Valmet Oy Laongnyppress foer pappersmaskin
DE3317456C2 (de) * 1983-04-02 1993-12-02 Voith Gmbh J M Bandpreßeinheit zum Entwässern von Faserstoffbahnen
DE3311998A1 (de) * 1983-04-02 1984-10-04 J.M. Voith Gmbh, 7920 Heidenheim Bandpresseinheit, vorzugsweise als nasspresse einer papiermaschine
DE3317455A1 (de) * 1983-05-13 1984-11-15 J.M. Voith Gmbh, 7920 Heidenheim Presseinrichtung, insbesondere zum entwaessern einer papierbahn
DE3317457A1 (de) * 1983-05-13 1984-11-15 J.M. Voith Gmbh, 7920 Heidenheim Presseinrichtung fuer bandfoermiges gut, insbesondere zum entwaessern einer papierbahn
FI74260C (fi) * 1985-11-20 1988-01-11 Valmet Paper Machinery Inc Upprullningsanordning.
FI81768C (fi) * 1987-05-20 1990-12-10 Valmet Paper Machinery Inc Foerfarande och anordning vid rullning av papper.
FI81770C (fi) * 1987-05-20 1990-12-10 Valmet Paper Machinery Inc Foerfarande vid styrning av pappers rullstol.
DE8717259U1 (de) * 1987-06-25 1988-05-26 J.M. Voith Gmbh, 7920 Heidenheim Wickelmaschine
FI100099B (fi) * 1988-11-17 1997-09-30 Valmet Paper Machinery Inc Menetelmä ja laite paperirainan rullauksessa
DE4103799A1 (de) * 1991-02-08 1992-08-13 Kuesters Eduard Maschf Vorrichtung zum aufwickeln einer kunststoffolienbahn
US5150850A (en) * 1991-05-10 1992-09-29 Beloit Corporation Method for winding a traveling web on a belted two drum wound web roll winder

Also Published As

Publication number Publication date
FI931063A0 (fi) 1993-03-10
JPH06278919A (ja) 1994-10-04
DE4208790A1 (de) 1993-09-23
CA2092008A1 (en) 1993-09-20
JP3406015B2 (ja) 2003-05-12
DE59302313D1 (de) 1996-05-30
DE4208790C2 (de) 1994-10-20
US5464169A (en) 1995-11-07
FI931063A (fi) 1993-09-20
ATE137201T1 (de) 1996-05-15
EP0561154A1 (de) 1993-09-22
FI110258B (fi) 2002-12-31

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