EP0849202A1 - Procédé et dispositif pour enrouler une bande de papier ou de carton - Google Patents

Procédé et dispositif pour enrouler une bande de papier ou de carton Download PDF

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Publication number
EP0849202A1
EP0849202A1 EP97122029A EP97122029A EP0849202A1 EP 0849202 A1 EP0849202 A1 EP 0849202A1 EP 97122029 A EP97122029 A EP 97122029A EP 97122029 A EP97122029 A EP 97122029A EP 0849202 A1 EP0849202 A1 EP 0849202A1
Authority
EP
European Patent Office
Prior art keywords
drum
roller
empty
pressure cylinder
cylinder
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
EP97122029A
Other languages
German (de)
English (en)
Other versions
EP0849202B1 (fr
Inventor
Adolf Dipl. Ing. Gogg
Hans Ing. Hegenbarth
Gernot Ing. Tropper
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.)
Andritz AG
Original Assignee
Andritz Patentverwaltungs 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 Andritz Patentverwaltungs GmbH filed Critical Andritz Patentverwaltungs GmbH
Publication of EP0849202A1 publication Critical patent/EP0849202A1/fr
Application granted granted Critical
Publication of EP0849202B1 publication Critical patent/EP0849202B1/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
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2253—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being displaced during the winding operation
    • B65H19/2261—Pope-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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41816—Core or mandrel supply by core magazine within winding machine, i.e. horizontal or inclined ramp holding cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/236—Pope-winders with first winding on an arc of circle and secondary winding along rails

Definitions

  • the invention relates to a method and a device for winding a paper or cardboard web, the web on a roller, in particular Drum, wound up, the web being guided over a carrying drum and an empty roller is brought into contact with the carrier drum.
  • the aim of the invention is to provide a method and an apparatus for of all movements during the change of position of the roller, in particular Reel, are as simple and safe as possible.
  • the invention is therefore characterized in that the movement of the empty roller, in particular Drum, during the change of position from a supply position for winding position and holding the axes of the empty roller done via swivel joints. A control can thus be carried out in a simple manner of the roller change can be achieved in the case of contamination safe change takes place.
  • a favorable development of the invention is characterized in that brought an empty roller into a storage position above the carrying drum and is clamped in a swivel arm by a pressure cylinder, whereby the weight of the empty roller in the storage position by means of a pressure cylinder can be compensated.
  • a favorable embodiment of the invention is characterized in that the holding device for the empty roller, in particular drum, locked becomes. This is how it is opened accidentally during the swiveling process prevented.
  • An advantageous embodiment of the invention is characterized in that that when changing the roller, the empty roller, especially drum, um lowered a pivot point and at the same time the weight compensation is reduced that the contact line force corresponding to a predetermined Function is set.
  • a favorable development of the invention is characterized in that the contact line force is constant during the entire swiveling process is held.
  • An advantageous development of the invention is characterized in that that after complete elimination of the weight components on the carrier drum a pulling force on the empty roller through the same pressure cylinder, especially drum, is exerted, with which the desired contact line force is set.
  • An advantageous embodiment of the invention is characterized in that that the holding claws open in the horizontal position of the empty drum and the swivel arm is swiveled back into the receiving position, whereupon the next drum is removed and the new empty drum in whose position is managed. It is also faster and if necessary early reel change even with small reel diameters possible.
  • the invention also relates to a device for winding a paper or Cardboard web, the web on a roller, especially drum is wound up and empty rollers are brought into contact with the carrying drum and the web is guided over a carrying drum and an empty one Roller is brought into contact with the carrier drum. It is through it characterized in that on a swivel arm a pressure cylinder for Closing or opening a holding device and another pressure cylinder for weight compensation and pressing the empty roller, especially drum, are provided on the drum.
  • a favorable development of the invention is characterized in that at least one pressure cylinder is a hydraulic cylinder or alternatively one Pneumatic cylinder is.
  • An advantageous embodiment of the invention is characterized in that that the further pressure cylinder is designed as a pressure and pull cylinder.
  • Another advantageous embodiment of the invention is characterized in that that the holding device is pivotable about a pivot point Pawl and has a claw that can be pressed by a pressure cylinder.
  • An advantageous development of the invention is characterized in that that the pawl and the claw snap into one another in the holding position, that they are with each other during the entire swiveling process are mechanically locked.
  • FIG. 4 is an isometric representation of an inventive one Show rewinder.
  • Fig. 1 shows a take-up system in which the paper or cardboard web 1 over a support roller 2 passed and from there wound on a roller (drum) 3 becomes.
  • the empty reels 4 are provided and via a Lever 5 fed to a holding device.
  • Fig. 2 now represents the support roller 2 with the swivel device for the empty Drum 4 represents.
  • a cylinder 8 By pressing a cylinder 8 is in the holding device inserted drum 4 clamped by a claw 6 in such a way that the claw engages in a pawl 7 and locks mechanically becomes. This is how the drum 4 becomes during the entire swiveling process always held positively; falling out of the claw 6 will thereby impossible.
  • the claw 6 is via a pivot joint 9 with an angle lever 10 connected.
  • This angle lever 10 is in turn via a swivel joint 11 connected to the swivel arm 12.
  • the drum 4 recorded in the claw 6 by a Printing cylinder 13, which is connected to the angle lever 10 via a swivel joint 14 is compensated, i.e. the cylinder 13 exerts a counterforce to the Supporting roller acting weight component of the drum 4.
  • the Swivel arm 12 is provided with a sprocket Segment 15 and a gear 16 about the axis 17 of the support drum 2nd pivoted.
  • FIG. 3a shows the insertion of the reel 4 in the claw 6. It can be seen that the drum 4 lies loosely in the claw 6.
  • Fig. 3 b represents the closing of the Claw 6 represents.
  • the cylinder 8 presses the claw 6 against the drum 4, wherein the entire rocker arm 10 is pivoted about the pivot 11 and the claw 6 rotated about the hinge 9 and in positive Is brought into contact with the drum 4. Snaps during this movement the pawl 7 in the claw 6, so that a mechanical locking of the Claw 6 takes place and an opening during the pivoting process neither can be done intentionally or unintentionally.
  • the drum 4 is brought into the winding position.
  • the Swivel arm 12 by means of ring gear 15 through the gear 16 around the Axis 17 of the support drum 2 rotated. Put on the drum 4 on the support drum 2 is predetermined by the cam 20.
  • This Function could also be controlled by appropriate control of the cylinder 13 respectively.
  • the pressure of the cylinder 13 becomes Compensation of the weight component of the drum 4 on the Carrier drum 2 slowly reduced until the weight component of the corresponds to the desired contact pressure.
  • the reduction of the compensation force can be done according to a given function. Usually it should be like this can be set that the contact line force of the drum 4 during the entire pivoting process remains constant.
  • FIG. 4 now shows an isometric illustration of a winding system according to FIG Fig. 2, wherein the same parts with the corresponding reference numerals are.
  • the invention is not limited by the examples, e.g. the Swiveling movement not necessarily over a tooth segment and a gear being controlled.

Landscapes

  • Replacement Of Web Rolls (AREA)
EP19970122029 1996-12-18 1997-12-15 Procédé et dispositif pour enrouler une bande de papier ou de carton Expired - Lifetime EP0849202B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT2206/96 1996-12-18
AT220696 1996-12-18
AT220696A AT404824B (de) 1996-12-18 1996-12-18 Verfahren und vorrichtung zum aufwickeln einer papier- oder kartonbahn

Publications (2)

Publication Number Publication Date
EP0849202A1 true EP0849202A1 (fr) 1998-06-24
EP0849202B1 EP0849202B1 (fr) 2002-03-20

Family

ID=3529982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970122029 Expired - Lifetime EP0849202B1 (fr) 1996-12-18 1997-12-15 Procédé et dispositif pour enrouler une bande de papier ou de carton

Country Status (3)

Country Link
EP (1) EP0849202B1 (fr)
AT (1) AT404824B (fr)
DE (1) DE59706672D1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999047442A1 (fr) * 1998-03-16 1999-09-23 Valmet-Karlstad Ab Bobineuse
DE10139340A1 (de) * 2001-08-10 2003-02-27 Voith Paper Patent Gmbh Aufwickelvorrichtung
DE20117248U1 (de) * 2001-10-24 2003-03-06 Reinhold, Klaus, 49525 Lengerich Vorrichtung zum Aufwickeln von Materialbahnen
EP1886953A3 (fr) * 2006-08-07 2009-06-24 Focus S.r.l. Enrouleuse doté d'un dispositif de protection
CN105752729A (zh) * 2016-04-29 2016-07-13 潍坊精诺机械有限公司 卷纸复卷机卷纸抽轴、换轴、落轴装置
EP3406551A1 (fr) * 2017-05-24 2018-11-28 Trützschler GmbH & Co. KG Verrouillage pour un bobineur de non-tissé
CN110027929A (zh) * 2019-04-20 2019-07-19 青岛惠盟塑料有限公司 吹膜机的收卷装置
CN110054005A (zh) * 2019-05-22 2019-07-26 芜湖金三氏数控科技有限公司 一种自动换辊装置及其使用方法
IT201900000241A1 (it) * 2019-01-09 2020-07-09 Toscotec S P A Macchina per l'avvolgimento di materiali nastriformi.
CN112209137A (zh) * 2020-10-16 2021-01-12 吴江万工机电设备有限公司 一种无纺布卷绕机自动换筒装置
CN113562511A (zh) * 2021-08-25 2021-10-29 商立松 一种塑料薄膜自动换卷机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614011A (en) * 1969-12-22 1971-10-19 Beloit Corp Nip relieving apparatus for a reel
EP0350212A1 (fr) * 1988-07-04 1990-01-10 Valmet Paper Machinery Inc. Procédé et dispositif pour enrouler une feuille continue
DE4401804A1 (de) * 1994-01-22 1994-06-23 Voith Gmbh J M Verfahren zum Aufwickeln einer laufenden Bahn sowie Wickelmaschine zum Durchführen des Verfahrens
WO1994018104A1 (fr) * 1993-02-04 1994-08-18 Beloit Technologies, Inc. Enrouleuse pour machine a papier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015547C2 (de) * 1980-04-23 1986-12-11 J.M. Voith Gmbh, 7920 Heidenheim Wickelmaschine für bahnförmiges Gut
DE3244510A1 (de) * 1982-04-07 1983-10-20 Stahlkontor Weser Lenze GmbH & Co KG, 3251 Aerzen Kombinierte kontakt- und zentralwickeleinrichtung fuer warenbahnen, insbesondere fuer folien
FI73945C (fi) * 1986-04-03 1987-12-10 Tampella Oy Ab Anordning foer foerflyttning av en upprullningsvals foer banformigt material fraon ett foerraod till en primaergaffel i en upprullningsanordning vid en pappersmaskin eller liknande.
FI82432C (fi) * 1988-02-22 1991-03-11 Ahlstroem Valmet Banrullningsanordning.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614011A (en) * 1969-12-22 1971-10-19 Beloit Corp Nip relieving apparatus for a reel
EP0350212A1 (fr) * 1988-07-04 1990-01-10 Valmet Paper Machinery Inc. Procédé et dispositif pour enrouler une feuille continue
WO1994018104A1 (fr) * 1993-02-04 1994-08-18 Beloit Technologies, Inc. Enrouleuse pour machine a papier
DE4401804A1 (de) * 1994-01-22 1994-06-23 Voith Gmbh J M Verfahren zum Aufwickeln einer laufenden Bahn sowie Wickelmaschine zum Durchführen des Verfahrens

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999047442A1 (fr) * 1998-03-16 1999-09-23 Valmet-Karlstad Ab Bobineuse
DE10139340A1 (de) * 2001-08-10 2003-02-27 Voith Paper Patent Gmbh Aufwickelvorrichtung
DE20117248U1 (de) * 2001-10-24 2003-03-06 Reinhold, Klaus, 49525 Lengerich Vorrichtung zum Aufwickeln von Materialbahnen
EP1886953A3 (fr) * 2006-08-07 2009-06-24 Focus S.r.l. Enrouleuse doté d'un dispositif de protection
CN105752729A (zh) * 2016-04-29 2016-07-13 潍坊精诺机械有限公司 卷纸复卷机卷纸抽轴、换轴、落轴装置
EP3406551A1 (fr) * 2017-05-24 2018-11-28 Trützschler GmbH & Co. KG Verrouillage pour un bobineur de non-tissé
IT201900000241A1 (it) * 2019-01-09 2020-07-09 Toscotec S P A Macchina per l'avvolgimento di materiali nastriformi.
EP3680203A1 (fr) 2019-01-09 2020-07-15 Toscotec S.p.a. Machine d'enroulement pour former des bobines de matériaux en forme de bande
CN110027929A (zh) * 2019-04-20 2019-07-19 青岛惠盟塑料有限公司 吹膜机的收卷装置
CN110054005A (zh) * 2019-05-22 2019-07-26 芜湖金三氏数控科技有限公司 一种自动换辊装置及其使用方法
CN112209137A (zh) * 2020-10-16 2021-01-12 吴江万工机电设备有限公司 一种无纺布卷绕机自动换筒装置
CN113562511A (zh) * 2021-08-25 2021-10-29 商立松 一种塑料薄膜自动换卷机

Also Published As

Publication number Publication date
EP0849202B1 (fr) 2002-03-20
ATA220696A (de) 1998-07-15
AT404824B (de) 1999-03-25
DE59706672D1 (de) 2002-04-25

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