EP1010655B1 - Dispositif d'enroulement d'une bande - Google Patents

Dispositif d'enroulement d'une bande Download PDF

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Publication number
EP1010655B1
EP1010655B1 EP99124523A EP99124523A EP1010655B1 EP 1010655 B1 EP1010655 B1 EP 1010655B1 EP 99124523 A EP99124523 A EP 99124523A EP 99124523 A EP99124523 A EP 99124523A EP 1010655 B1 EP1010655 B1 EP 1010655B1
Authority
EP
European Patent Office
Prior art keywords
winding
transport device
contact roll
longitudinal transport
cores
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
EP99124523A
Other languages
German (de)
English (en)
Other versions
EP1010655A1 (fr
Inventor
Thomas Dipl.-Ing. Baumeister
Dirk Dipl.-Ing. Cramer
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 Paper 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 Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP1010655A1 publication Critical patent/EP1010655A1/fr
Application granted granted Critical
Publication of EP1010655B1 publication Critical patent/EP1010655B1/fr
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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • B65H19/305—Inserting core
    • 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

Definitions

  • the invention relates to a roll winding device several winding positions in two winding position groups arranged on two long sides of a contact roller are, and with a sleeve feeder, the has a longitudinal transport device.
  • Such a roll winding device is from DE 33 08 271 C2 known.
  • the winding cores are here below the contact roller on two parallel to each other fed conveyor belts.
  • the position of the individual winding tube in relation to their winding position is determined by a stop that corresponds to the respective Winding position is assigned. Because the individual Winding positions of the two winding position groups Gap is arranged to each other, you can use the winding tubes not feed together, but you have to relatively great effort for the correct positioning of the winding tubes in the area of the winding position float.
  • the respective winding tube When the winding rolls are finished and placed a new winding tube in the winding position then the respective winding tube must be pushed off the side of the conveyor belt and then arrives on a lifting table, with which they move into a Height can be raised where the respective mandrel the winding position they can take.
  • US 4 508 283 A shows a further roll winding device with multiple winding positions in two winding position groups on two long sides of a contact roller are arranged.
  • Back-up rollers arranged so that the web rolls to be wound lie in a changing bed.
  • a sleeve feed device is arranged on the contact roller, which, in one embodiment, are two sets of Has pliers, i.e. for each winding position group a. These pliers can be placed outside the winding device be loaded. If the pods in the right have reached the axial position, the pliers open and the sleeves roll into the respective changing bed.
  • each winding position group is provided, on which the winding tubes are tightly tensioned with which the winding tubes in the correct axial Position.
  • the invention has for its object the sleeve feed to simplify.
  • the longitudinal transport device has a conveyor path for all winding cores of a set, which by a vertical plane that also runs through the central axis the contact roller goes. This will also be the supply of the winding tubes in the roll winding device strong simplified. You can namely all winding tubes one Sets, i.e. of all winding rolls that are wound together are to be arranged one behind the other and along the Push the conveyor path into the roll winding device.
  • the longitudinal transport device does not have to do this be active. It can also be a gutter, on which the winding tubes shifted in the axial direction can be.
  • the individual winding tubes must then only gripped by the "correct" carrier arrangement are, so alternately from the carrier arrangement of the a winding position group and the carrier arrangement of another winding position group.
  • Each winding position preferably has a pair of clamping heads on that in the radial direction to the contact roller are relocatable on a base with the holding arms have a delivery position in which the axes of the Winding sleeves, the central axis of the contact roller and the Axes of the clamping heads lie in one plane. So that can you can easily different sizes Handle the winding tubes. Adapting to the different Sizes or diameters of the winding tubes is done simply by the fact that the clamping heads are radial Contact roller are shifted. With a winding tube with a larger diameter, the clamping heads need something to be placed further away from the contact roller to be able to accommodate the winding tube. If the promotional path in the vertical plane through the central axis of the Contact roller lies and the clamping heads can be moved horizontally then the lever arms must have a swivel angle of 90 °.
  • Each carrier arrangement is preferably with suction heads Mistake.
  • the suction heads can pass through the winding tubes Hold negative pressure. So that are on the support assemblies no movable gripping means required are in turn prone to failure. With the suction heads there is also an angular definition of the winding tubes achieved, which is useful, for example, if the winding tubes already with an adhesive application are provided.
  • the suction heads of the two carrier arrangements are preferably arranged to gap to each other and engage in the receiving position tooth-like into each other. At this All winding tubes are of the same design seized regardless of whether they are in one or be moved to the other winding position group. With the axial positioning of the suction heads on the carrier arrangements is also determined which Which winding tube reaches which winding position group. This turns complicated tax measures into Applying vacuum to the individual suction heads superfluous.
  • the longitudinal transport device arranged below the contact roller is.
  • the longitudinal transport device advantageously has one adjustable shelf. You can then Carrier assemblies actually rely on a pure swivel motion restrict. Nevertheless, the winding sleeves are fed already in the roll winding device during of winding possible because you have a sufficient Can maintain distance to the contact roller. If the Winding sleeves are to be transferred to the suction heads, the shelf is raised.
  • the suction heads preferably grip in the receiving position vertically at the top or bottom of the winding tubes. This results in a radial alignment of the winding tubes to the contact roller, which in turn is the handover simplified to the clamping heads.
  • the longitudinal transport device above the contact roller is arranged and has a foldable storage surface.
  • the carrier arrangements aligned in a V-shape in the receiving position are.
  • the carrier arrangements then form one Catcher for the winding tubes, so that the winding tubes can be held in the desired position again i.e. with their central axes in the vertical plane through the central axis of the contact roller.
  • the storage surface is preferably by two flaps formed symmetrically to each other on both sides a vertical plane through the central axis of the contact rollers are arranged.
  • a roll winding device 1 in FIG. 1 has one Contact roller 2, which is driven by a drive 3 is. On the left side of the contact roller 2 is a first winding position group 4 and on the right Side arranged a second winding position group 5.
  • each winding position group 6 Several winding rolls can be used in each winding position group 6 are wound in one winding position, the axes of the winding rolls essentially lie on a line.
  • the winding rolls 6 in the winding position 4 are on gap to those not shown Winding rolls in winding position group 5 arranged, i.e. the gaps between the individual winding rolls 6 in the winding position group 4 are the same great as the axial length of the opposite Winding reel in winding position group 5.
  • winding blocks 7 are provided for each winding roll, each winding block pivotable via a drive 8 is like this in winding position group 5 is shown.
  • the drive 8 serves, for example, to tilt the winding block 7 into a position in which the winding roll 6 on the floor or on one Transport device can be stored.
  • a clamping head 9 is arranged, which a drive 10 are rotated can.
  • the chuck 9 is used for winding in a winding tube 11 retracted and then serves as a center drive.
  • the clamping head 9 with its drive 10 is on one Carrier 12 attached, which in turn on the winding block 7, which has a flat surface for this purpose, essentially can be moved horizontally when the winding block 7 has assumed its basic position. So that moves the clamping head 9 with its axis on a horizontal Level 13, which is also through the axis 14 of the contact roller 2 runs.
  • the Longitudinal transport device has a sleeve trough 17 on that open at least one front end is.
  • the sleeve channel is arranged on a lifting cylinder 18, which can lift the sleeve channel 17.
  • the winding tubes 16 are in different Shown heights.
  • a sleeve displacement device for transporting the Winding sleeves 16 from the sleeve groove 17 to the clamping heads 9 a sleeve displacement device is provided, a carrier arrangement for each winding position group 4, 5 20, 21, wherein the carrier arrangement 20 on a holding arm 22 and the carrier arrangement 21 a holding arm 23 is attached.
  • the holding arms 22, 23 are pivotable about the central axis 14 of the contact roller.
  • the holding arm 22 is axially in front of the Holding arm 23 arranged.
  • Each holding arm 20, 21 has a number of suction heads 24, 25, which are gaps to one another and so arranged are that they are in the receiving position 19th interlock tooth-like. This is possible, for example from Fig. 2. With this training it is possible all suction heads 24, 25 in a line one behind the other to be arranged so that this line in the vertical Level 26 through the central axis 14 of the contact roller 2 lies. The central axes also lie on this level of the winding tubes 16, so that when the tube channel 17 is raised by means of the cylinder 18, the winding tubes 16 at their apex of the Suction heads 24, 25 are detected.
  • the winding tubes 16 can axially over the tube channel 17 are introduced as long as winding rolls 6 are still wound become.
  • a handover of the new winding sleeves 16 to the clamping heads 9 is required pivot the holding arms 22, 23 down so that the Suction heads 24, 25 arranged above the sleeve groove 17 are.
  • the sleeve channel 17 is raised and the suction heads suck on the winding tubes.
  • the only The prerequisite is that the suction heads 24, 25 are in the correct position beforehand have been positioned, i.e. with a Match winding position. But this can be done can be achieved relatively simply in that the length of the Winding cores according to the axial length of the winding roll is selected and all consecutive winding positions to be occupied.
  • the holding arms 22, 23 pivoted upwards by 90 °. With that the bobbins at the correct height so that they are from the clamping heads 9 can be detected. Differences in diameter the winding tubes 16 can be compensated by moving the carrier 12 on its winding frame 7 becomes. As soon as the winding tubes on their clamping heads have been detected, the negative pressure in the Suction heads are lifted. The carrier arrangements come free and the holding arms can go down again be pivoted.
  • FIGS. 4 and 5 show an alternative embodiment a roll winding device 1 ', in the same with the same reference numerals and corresponding parts deleted reference numerals are provided.
  • a flap 28 is articulated on each traverse and with the help of a motor 29 from one with dash-dotted lines Lines shown closed position in an open one shown with solid lines Swiveling position. It can not be shown Means can be provided to control the movement of the to synchronize the two flaps 28.
  • the holding arms 22, 23 are 90 ° in their receiving position has been pivoted upwards.
  • the carrier arrangements 20 ', 21 ' form a V-shaped receiving groove 30, which also is arranged symmetrically to level 26. If so the flaps 28 are opened, then the winding tubes fall 16 down and are in the V-shaped receiving groove 30 caught. This is where they come up the suction heads 24, 25 to lie.
  • the suction heads 24, 25 are then activated, respectively belong to the respective winding position group.
  • the not activated, opposite suction heads 24, 25 serve to support the winding tubes 16, until these are held by the suction heads 24, 25.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Specific Conveyance Elements (AREA)

Claims (10)

  1. Dispositif de bobinage avec plusieurs positions de bobinage qui sont disposées en deux groupes de positions de bobinage sur les deux côtés longitudinaux d'un cylindre de contact, et avec un dispositif d'amenée de manchons de bobinage qui présente un dispositif de transport longitudinal, caractérisé en ce que le dispositif de transport longitudinal (15, 15') présente pour tous les manchons de bobinage (16) d'un jeu un parcours de transport qui passe par un plan vertical (26) qui passe également par l'axe central (14) du cylindre de contact (2), le dispositif d'amenée de manchons de bobinage présentant un dispositif de déplacement de manchons de bobinage doté de deux dispositifs porteurs (20, 21 ; 20', 21') qui amènent les manchons de bobinage d'un groupe de positions de bobinage depuis une position de réception sur le dispositif de transport longitudinal jusqu'à une position de libération située dans la région de mandrins des positions de bobinage, et qui s'étendent sur la longueur axiale du cylindre de contact (2) et sont chacun fixés sur des bras de maintien (22, 23) respectifs qui peuvent pivoter autour de l'axe central (14) du cylindre de contact (2).
  2. Dispositif selon la revendication 1, caractérisé en ce que chaque position de bobinage présente une paire de têtes de serrage (9) qui peuvent être déplacées sur un socle (7) dans la direction radiale vers le cylindre de contact (2), les bras de maintien (22, 23) présentant une position de libération dans laquelle les axes des manchons de bobinage (16), l'axe central (14) du cylindre de contact (2) et les axes des têtes de serrage (9) sont situés dans un plan.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que chaque dispositif porteur (20, 21 ; 20', 21') est doté de têtes aspirantes (24, 25).
  4. Dispositif selon la revendication 3, caractérisé en ce que les têtes aspirantes (24, 25) des deux dispositifs porteurs (20, 21 ; 20', 21') sont disposés à intervalle mutuel et s'engagent l'un dans l'autre par des dents dans la position de réception (19).
  5. Dispositif selon la revendication 4, caractérisé en ce que le dispositif (15) de transport longitudinal est disposé en dessous du cylindre de contact (2).
  6. Dispositif selon la revendication 5, caractérisé en ce que le dispositif (15) de transport longitudinal présente une surface de pose (17) ajustable en hauteur.
  7. Dispositif selon l'une quelconque des revendications 3 à 6, caractérisé en ce que les têtes aspirantes (24, 25) s'engagent verticalement par le haut ou par le bas sur les manchons de bobinage (16) dans la position de réception (19).
  8. Dispositif selon la revendication 3, caractérisé en ce que le dispositif (15') de transport longitudinal est disposé au-dessus du cylindre de contact (2) et présente une surface de pose (28) rabattable.
  9. Dispositif selon la revendication 8, caractérisé en ce que les dispositifs porteurs (20', 21') sont orientés l'un par rapport à l'autre en forme de V dans la position de réception.
  10. Dispositif selon la revendication 8 ou 9, caractérisé en ce que la surface de pose est formée par deux clapets (28) qui sont disposés symétriquement l'un par rapport à l'autre des deux côtés d'un plan vertical (26) qui passe par l'axe central (14) des cylindres de contact (2).
EP99124523A 1998-12-18 1999-12-09 Dispositif d'enroulement d'une bande Expired - Lifetime EP1010655B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19858516A DE19858516C2 (de) 1998-12-18 1998-12-18 Rollenwickelvorrichtung
DE19858516 1998-12-18

Publications (2)

Publication Number Publication Date
EP1010655A1 EP1010655A1 (fr) 2000-06-21
EP1010655B1 true EP1010655B1 (fr) 2003-05-21

Family

ID=7891584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124523A Expired - Lifetime EP1010655B1 (fr) 1998-12-18 1999-12-09 Dispositif d'enroulement d'une bande

Country Status (3)

Country Link
US (1) US6364243B1 (fr)
EP (1) EP1010655B1 (fr)
DE (2) DE19858516C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041696A1 (de) * 2010-09-30 2012-04-05 Voith Patent Gmbh Vorrichtung zum Einführen von zueinander beabstandeten Hülsen in eine Wickelvorrichtung
CN112897135B (zh) * 2021-02-23 2022-09-30 重庆富美包装印务有限公司 传送辊角度调节结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243994C2 (de) 1982-11-27 1986-07-10 J.M. Voith Gmbh, 7920 Heidenheim Wickelmaschine zum Aufwickeln einer längsgeteilten Bahn
DE3308271A1 (de) * 1983-03-09 1984-09-20 Jagenberg AG, 4000 Düsseldorf Vorrichtung zum aufwickeln laengsgeteilter bahnen und verfahren beim wickelrollen/huelsenwechsel
DE3629024C3 (de) * 1986-08-27 1994-09-01 Jagenberg Ag Vorrichtung zum Einbringen einer Wickelhülse in eine Wickelmaschine
DE3800702C2 (de) 1988-01-13 1995-06-14 Beloit Corp Stützwalzen-Wickelvorrichtung
JP2536085B2 (ja) * 1988-08-23 1996-09-18 石川島播磨重工業株式会社 巻取装置
BR9008023A (pt) * 1990-05-26 1993-06-22 Beloit Technologies Inc Processo e dispositivo para a alimentacao automatica de carreteis para maquinas cortadoras e bobinas do tipo sustentado por cilindro(s)
DE9017555U1 (fr) * 1990-12-29 1991-03-21 Maschinenfabrik Goebel Gmbh, 6100 Darmstadt, De
DE29513526U1 (de) 1995-08-23 1997-01-09 Beloit Technologies Inc Vorrichtung zum automatischen Hülsenzuführen in Rollenschneidemaschinen des Stützwalzentyps
DE19753871A1 (de) * 1997-12-05 1999-06-17 Voith Sulzer Papiertech Patent Wickelvorrichtung für einen Rollenschneider

Also Published As

Publication number Publication date
EP1010655A1 (fr) 2000-06-21
DE19858516A1 (de) 2000-06-29
US6364243B1 (en) 2002-04-02
DE19858516C2 (de) 2002-02-07
DE59905633D1 (de) 2003-06-26

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