EP1391406A1 - Dispositif d'enroulement d'une bande de matériau - Google Patents

Dispositif d'enroulement d'une bande de matériau Download PDF

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Publication number
EP1391406A1
EP1391406A1 EP02018540A EP02018540A EP1391406A1 EP 1391406 A1 EP1391406 A1 EP 1391406A1 EP 02018540 A EP02018540 A EP 02018540A EP 02018540 A EP02018540 A EP 02018540A EP 1391406 A1 EP1391406 A1 EP 1391406A1
Authority
EP
European Patent Office
Prior art keywords
winding
winding shaft
guide
pressure roller
grippers
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.)
Withdrawn
Application number
EP02018540A
Other languages
German (de)
English (en)
Inventor
Werner Mülfarth
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP02018540A priority Critical patent/EP1391406A1/fr
Publication of EP1391406A1 publication Critical patent/EP1391406A1/fr
Withdrawn legal-status Critical Current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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • B65H19/223—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type with roll supports being independently displaceable along a common path
    • 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
    • B65H18/02—Supporting web roll
    • B65H18/021—Multiple web roll supports
    • B65H18/0212—Turrets
    • 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
    • B65H2301/413—Supporting web roll
    • B65H2301/4139—Supporting means for several rolls
    • B65H2301/41394—Supporting means for several rolls moving independently from each other

Definitions

  • the invention relates to a device for winding web or tape-like materials, such as paper, foils, textiles or the like, with at least two on a closed Orbiting winding shafts.
  • the invention has for its object a device to improve the type mentioned in such a way that the Cycle times can be significantly reduced, at the same time the disadvantages mentioned above are eliminated.
  • the invention solves this problem by a device for winding web-like or band-shaped materials, such as paper, foils, textiles or the like, with at least two winding shafts rotating on a closed path, taking swivel arms or along the closed Has sliding sliding bearings and two guide grippers, with which the winding shafts can be stored and on the closed Path are pivotable or slidable, wherein each winding shaft as it rotates between one Swivel arm and a guide gripper or between one Sliding bearing and a guide gripper and in the rotationless Condition only on a swivel arm or only on a sliding bearing is stored.
  • the one with an empty one Core to be wound between the swivel arm or the sliding bearing and the guide gripper be clamped while in the winding position intended for the winding process is pivoted. Due to the bilateral storage of the Winding shaft can turn the winding shaft with a quick swivel movement be pivoted into the winding position, whereby thanks to the double-sided mounting, even when swiveling quickly breaking of the winding shaft, even if this one has wound sleeve, is excluded in the future. Because of The winding shaft can already support them on both sides when swiveling into the winding position to their winding speed be accelerated so that with the winding process immediately can be started as soon as the winding shaft reaches its winding position has reached. Consequently, by the invention the cycle time is significantly reduced and at the same time a cancellation the winding shaft, in particular the wound winding shaft, excluded despite quick swivel movements.
  • the sliding bearings are closed, in particular circular guideway, as in DE 41 04 635 A1 is described, displaceable.
  • the Guide gripper also arranged at a fixed angle to each other his.
  • the guide grippers can be one Include an angle of 90 °.
  • the guide grippers can be on a common Guide gripper axis are stored and pivoted.
  • the guide grippers are able to push the winding shaft down be able to be coupled and uncoupled to the winding shafts.
  • the device can be provided with two pressure rollers arranged one above the other be equipped, with the newly to be wound Winding shaft shortly after cutting the material web or of the material band from the upper to the lower pressure roller can be implemented.
  • the winding shaft to be rewound shortly after cutting the web or strip of material transferred from the upper to the lower pressure roller little material has been wound up, so that the total weight of the winding shaft is still relatively low and therefore the winding shaft is negligible Shows deflection.
  • the upper of the two pressure rollers arranged one above the other can be moved horizontally to accommodate the growing To make room for the diameter of the roll. So that the lower pressure roller can follow the pivoting movement of the winding shaft, the lower pressure roller can be moved horizontally and vertically become.
  • Fig. 1 shows a device 10 for winding a web-shaped Material 11 on a sleeve 12 or 13 on a Winding shaft 14 or 15 is inserted.
  • the winding shafts 14 and 15 are at one end at a not shown here Swivel arm and at its other end on a guide gripper 16 and 17 stored.
  • the guide grippers 16 and 17 are mounted on a common guide gripper axis 18 and pivotable about this along a circular path 19.
  • An upper pressure roller 100 presses after severing the Material web 11 (see Fig. 2) the material web 11 against the on the winding shaft 15 attached sleeve 13.
  • a lower pressure roller 101 presses the strip material during the winding process 11 against the wound roll 102.
  • Non-rotating winding shafts 103 and 104 are each one-sided not closer to one here shown swivel arm or a not shown here Sliding bearing mounted on one side.
  • the Winding shafts 103 and 104 during the winding of the roll 102 can be fitted with sleeves 105 and 106 to be rewound.
  • the guide gripper becomes 17 moved for example into a vertical position in which there is the winding shaft 104 to the located there Coupling the winding shaft. Swivels from the vertical position then the guide gripper 17 with the coupled winding shaft in the horizontal position in which the winding shaft was previously 15 was and takes its place while the winding shaft 15 has moved on. While panning from The winding shaft moves from the vertical to the horizontal position accelerated to their winding speed. Then with the Winding shaft 15 immediately after cutting the material web 11 start the winding process without wasting time.
  • Fig. 2 shows a cutting knife 20 at the moment of cutting the material web 11. Shortly before cutting the material web 11 will be the one not yet in contact with the winding shaft 15 Pressure roller 100 (see FIG. 1) on the winding shaft 15 pressed, so immediately after cutting the web 11 the winding process is crease-free, without any loss of quality can start. At the time of severing the Material web 11 has the roller 102 along in a clockwise direction the circle 19 (Fig. 1) with the guide gripper 16 further emotional. The winding shaft 15 has with the guide gripper 17 regardless of the guide gripper 16 also a small one Moved downward below the pressure roller 100. Thus, the cutting knife 20 can during the cutting process of the web 11 very close below that plugged onto the winding shaft 15 Sleeve 13 are passed.
  • FIG. 3 shows the device 10 at a later point in time after severing the material web 11 (Fig. 2).
  • the pressure roller 101 was removed from the roller 102 led upwards so that the winding shaft 15 from the pressure roller 100 to be applied to the pressure roller 101 could.
  • the guide gripper 17 with the winding shaft 15 a little bit clockwise on the circular path 19 moved on.
  • the guide gripper 16 can now by the Winding shaft 14 are uncoupled so that the sleeve 12 with the roller 102 located thereon is removed from the winding shaft 14 can be.
  • the guide gripper 16 in independently of the guide gripper 17 in certain additional positions can be pivoted to one to connect another winding shaft, which is a new winding empty sleeve.
  • FIG. 4 shows a device 40 with a guide gripper 41 and 42.
  • the guide grippers 41 and 42 are in a fixed Angles of 90 ° to each other. By in one fixed angle to each other arranged guide gripper 41 and 42, the device 40 can be implemented particularly inexpensively.
  • On the guide gripper 42 there is a winding shaft 43, on which a roll 44 is wound. After this Cutting through a material web 45 will open the winding process a winding shaft 46 started and the guide gripper 42 of the winding shaft 43 and the guide gripper 41 from the winding shaft 46 uncoupled. Since the guide grippers 41 and 42 are firmly connected, the uncoupling of the winding shafts 43 and 46 simultaneously.
  • the winding shaft 46 wound despite the uncoupled guide gripper 41 it is in the end area in which it can be uncoupled of the guide gripper 41 by the guide gripper 41 was stored, in addition by a stationary here not closer illustrated camp stored.
  • the guide grippers 41 and 42 counterclockwise by 90 ° pivoted.
  • the finished roll 44 can be removed from the winding shaft 43 can be removed.
  • the now pivoted upwards vertical position of the guide gripper 41 can this to a winding shaft 47 and the guide gripper 42 the currently winding winding shaft 46 are coupled.
  • Fig. 5 shows a roll wound on a winding shaft 50 51 pressed by a pressure roller 52 during the winding process becomes. Due to the great weight of the wound The roller 51 undergoes a deflection 53 and the material Winding shaft 50 has a deflection 54. Because of the deflection 53 of the roller 51 it is important that the axis of rotation of the pressure roller 52, at the latest as soon as the deflection 53 is critical Dimension has exceeded, and the axis of rotation of the winding shaft 50 lie essentially on a horizontal.
  • the axis of rotation the pressure roller 52 and the axis of rotation of the winding shaft 50 still be vertically offset from each other because of the deflection the winding shaft 50 is still negligible in this phase is low. This enables the winding shaft 50 to be moved from an upper pressure roller onto a lower pressure roller (see Fig. 3) possible without loss of quality.
  • Fig. 6 shows a winding shaft 60 on which a plurality of Sleeves 61 is attached.
  • the sleeves 61 are simultaneously several material tapes not shown here wound. Increased as the winding process progresses the total weight of winding shaft 60 and wound Material, so that the winding shaft 60 is getting stronger sags.
  • a Pressure roller 62 no longer over its entire length on the winding shaft 60 and therefore do not rest on all sleeves 61. Consequently it happens with the sleeves 61 that are no longer in contact with of the pressure roller 62 are at an undesirable offset in Direction of the winding shaft axis. It is therefore important that the axes of rotation of the pressure roller 62 and the winding shaft 60 in Are essentially on a horizontal (see FIG. 5).

Landscapes

  • Replacement Of Web Rolls (AREA)
EP02018540A 2002-08-17 2002-08-17 Dispositif d'enroulement d'une bande de matériau Withdrawn EP1391406A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02018540A EP1391406A1 (fr) 2002-08-17 2002-08-17 Dispositif d'enroulement d'une bande de matériau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02018540A EP1391406A1 (fr) 2002-08-17 2002-08-17 Dispositif d'enroulement d'une bande de matériau

Publications (1)

Publication Number Publication Date
EP1391406A1 true EP1391406A1 (fr) 2004-02-25

Family

ID=30775810

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02018540A Withdrawn EP1391406A1 (fr) 2002-08-17 2002-08-17 Dispositif d'enroulement d'une bande de matériau

Country Status (1)

Country Link
EP (1) EP1391406A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014140B3 (de) * 2005-03-23 2006-06-22 Sondermaschinenbau Köthen GmbH Wickelvorrichtung für kontinuierlich zugeführtes bahn- oder bandförmiges Material
FR2968644A1 (fr) * 2010-12-13 2012-06-15 Moreno Innocente Marchante Machine d'enroulement d'un produit continu en forme de feuille pour former des bobines
WO2017072369A1 (fr) * 2015-11-01 2017-05-04 Josef Bäumer Enrouleuse pour matériaux en forme de bande et procédé d'enroulement d'un matériau en forme de bande sur des mandrins

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1803309A1 (de) * 1968-08-09 1970-07-02 Hobema Maschf Hermann Papierrollen-Wickelmaschine mit mehreren Wickelwellen
DE2543261A1 (de) * 1975-09-27 1977-03-31 Muelfarth Wolfgang Stuetzlager-schwenkvorrichtung
DE3041030A1 (de) * 1980-10-31 1982-07-29 Siegfried 4600 Dortmund Reiffer Hilfeinrichtung zum einlegen von wickelhuelsen und abnehmen fertig gewickelter papierrollen bei einer rotations-druckmaschine zum drucken auf papierbahnen
EP0313859A2 (fr) * 1987-10-28 1989-05-03 Werner Mülfarth Dispositif pour enrouler ou dérouler des matériaux en forme de feuille continue ou de bande
EP0407070A2 (fr) * 1989-06-23 1991-01-09 Geoffrey Bridges Machines à fabriquer des rouleaux de matériel plastique
DE4104635A1 (de) * 1991-02-15 1992-08-20 Werner Muelfarth Vorrichtung zum aufrollen von bahn- oder bandfoermigen materialien
US5899404A (en) * 1995-06-02 1999-05-04 Procter & Gamble Turret assembly
EP1184312A1 (fr) * 2000-08-14 2002-03-06 Reifenhäuser GmbH & Co. Maschinenfabrik Méthode pour enrouler une bande en mouvement et dispositif à enrouler

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1803309A1 (de) * 1968-08-09 1970-07-02 Hobema Maschf Hermann Papierrollen-Wickelmaschine mit mehreren Wickelwellen
DE2543261A1 (de) * 1975-09-27 1977-03-31 Muelfarth Wolfgang Stuetzlager-schwenkvorrichtung
DE3041030A1 (de) * 1980-10-31 1982-07-29 Siegfried 4600 Dortmund Reiffer Hilfeinrichtung zum einlegen von wickelhuelsen und abnehmen fertig gewickelter papierrollen bei einer rotations-druckmaschine zum drucken auf papierbahnen
EP0313859A2 (fr) * 1987-10-28 1989-05-03 Werner Mülfarth Dispositif pour enrouler ou dérouler des matériaux en forme de feuille continue ou de bande
EP0407070A2 (fr) * 1989-06-23 1991-01-09 Geoffrey Bridges Machines à fabriquer des rouleaux de matériel plastique
DE4104635A1 (de) * 1991-02-15 1992-08-20 Werner Muelfarth Vorrichtung zum aufrollen von bahn- oder bandfoermigen materialien
US5899404A (en) * 1995-06-02 1999-05-04 Procter & Gamble Turret assembly
EP1184312A1 (fr) * 2000-08-14 2002-03-06 Reifenhäuser GmbH & Co. Maschinenfabrik Méthode pour enrouler une bande en mouvement et dispositif à enrouler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MULFARTH W: "WENDEWICKLER MIT EINZELBEWEGLICH VERSCHWENKBAREN WICKELWELLEN", PAPIER + KUNSTSTOFF VERARBEITER, DEUTSCHE FACHVERLAG. FRANKFURT, DE, vol. 24, no. 10, 1 October 1989 (1989-10-01), pages 56,58, XP000074471, ISSN: 0048-2897 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014140B3 (de) * 2005-03-23 2006-06-22 Sondermaschinenbau Köthen GmbH Wickelvorrichtung für kontinuierlich zugeführtes bahn- oder bandförmiges Material
EP1705142A2 (fr) 2005-03-23 2006-09-27 Sondermaschinenbau Köthen GmbH Dispositif d'enroulement pour un materiau en bande ou en ruban alimenté de façon continue
FR2968644A1 (fr) * 2010-12-13 2012-06-15 Moreno Innocente Marchante Machine d'enroulement d'un produit continu en forme de feuille pour former des bobines
WO2017072369A1 (fr) * 2015-11-01 2017-05-04 Josef Bäumer Enrouleuse pour matériaux en forme de bande et procédé d'enroulement d'un matériau en forme de bande sur des mandrins

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