EP0504296B1 - BOBINEUSE POUR ENROULER ET/OU DEVIDER DES FEUILLARDS METALLIQUES AVEC DES FORCES DE TRACTION COMPRISES ENTRE 10 kN et 1000 kN - Google Patents

BOBINEUSE POUR ENROULER ET/OU DEVIDER DES FEUILLARDS METALLIQUES AVEC DES FORCES DE TRACTION COMPRISES ENTRE 10 kN et 1000 kN Download PDF

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Publication number
EP0504296B1
EP0504296B1 EP91901522A EP91901522A EP0504296B1 EP 0504296 B1 EP0504296 B1 EP 0504296B1 EP 91901522 A EP91901522 A EP 91901522A EP 91901522 A EP91901522 A EP 91901522A EP 0504296 B1 EP0504296 B1 EP 0504296B1
Authority
EP
European Patent Office
Prior art keywords
hollow shaft
motor
winder
winding
drive
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
EP91901522A
Other languages
German (de)
English (en)
Other versions
EP0504296A1 (fr
Inventor
Bernd Berger
Eckhard Betz
Peter Reinthal
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.)
Sundwiger Eisenhuette Maschinenfabrik & Co GmbH
Original Assignee
Sundwiger Eisenhuette Maschinenfabrik & Co 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 Sundwiger Eisenhuette Maschinenfabrik & Co GmbH filed Critical Sundwiger Eisenhuette Maschinenfabrik & Co GmbH
Publication of EP0504296A1 publication Critical patent/EP0504296A1/fr
Application granted granted Critical
Publication of EP0504296B1 publication Critical patent/EP0504296B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible

Definitions

  • the invention relates to a reel for winding and / or unwinding metal strips with strip tensile forces between 10kN and 1000kN, consisting of an expandable winding drum, which is carried by a hollow shaft which is mounted twice in a stand and by means of a drive rod running through the hollow shaft the hollow shaft arranged actuating cylinder can be actuated, and from a rotary drive coupled to the hollow shaft, which has a motor consisting of a stator and a rotor (see for example US-A-3 300 157).
  • the actuating cylinder is arranged on the end of the hollow shaft opposite the winding drum. In this way it is achieved that the up to 1000kN large axial forces of the actuating cylinder for spreading the winding drum from the Hollow shaft added and thus not transferred to the bearing of the stand. With an axial arrangement of the winding drum, hollow shaft and drive, however, these forces should be able to be transmitted from the bearings and the couplings between the drive and the shaft, which cannot be achieved with reasonable effort. It is therefore common in practice not to arrange the shaft with an axially arranged drive, but with a drive arranged next to the shaft, usually with the interposition of a gear.
  • the invention has for its object to provide a reel of the type mentioned, which is structurally simpler than the known reel with a small moment of inertia.
  • An electric motor in particular a three-phase motor, is preferably used as the motor.
  • the inventive integration of the drive motor in the actual reel leads to a low level Mass moment of inertia because the motor does not need its own shaft and bearing, and for a backlash-free drive because the rotor sits directly on the hollow shaft of the winding drum.
  • the control behavior of the drive is therefore optimal.
  • a control range in the train from 1:30 to 1:40 and at the moment from 1: 100 to 1: 150 can be achieved without any problems in the entire control range with a train consistency of 2%.
  • stator Because of the arrangement of the rotor between the bearings of the stator, it is possible, according to one embodiment of the invention, to design the stator in such a way that it simultaneously forms the motor housing.
  • a reel consisting of an expandable winding drum 1 and a hollow shaft 2 is rotatably mounted in a stand 3.
  • a cylinder piston arrangement 4 is provided, the piston rod of which is designed as a drive rod 5 and extends through the hollow shaft 2 and is connected to expansion elements 6 of the expandable winding drum 1.
  • the stand 3 is designed as a housing. On a base 7, two supporting walls 8, 9 are arranged at a distance from one another, which accommodate bearings 10 for the rotatable mounting of the shaft 2.
  • the rotary drive 12 of the reel which is formed by an electric motor, in particular by a three-phase motor, is arranged between these supporting walls 8, 9.
  • the rotor of the electric motor is formed by a partial section of the shaft 2 arranged between the bearings 10, 11 and a laminated core 13 with an associated winding arranged thereon.
  • the stator 14 surrounding the rotor 2, 13 is supported on the base 7 via a torque arm 15.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Winding Of Webs (AREA)
  • Unwinding Webs (AREA)
  • Adhesive Tapes (AREA)
  • Continuous Casting (AREA)

Claims (5)

  1. Enrouleur pour enrouler et/ou dérouler des bandes métalliques avec des forces de traction de la bande entre 10kN et 1000kN, composé d'un tambour d'enroulement (1, 6) expansible, qui est porté par un arbre creux (2) monté sur deux paliers dans un bâti (3), et peut être actionné par un vérin (4) agencé sur l'arbre creux (2), par l'intermédiaire d'une barre de commande (5) passant dans l'arbre creux (2), et d'un moteur d'entraînement (12) accouplé à l'arbre creux (2), disposé entre les deux paliers de l'arbre creux (2), et composé d'un stator (14) et d'un rotor (13),
    caractérisé en ce que l'arbre creux (2) forme l'arbre du rotor et la barre de commande (5) forme l'arbre du tambour d'enroulement monte dans l'arbre creux (2).
  2. Enrouleur selon la revendication 1,
    caractérisé en ce que le moteur (12) est un moteur électrique.
  3. Enrouleur selon la revendication 2,
    caractérisé en ce que le moteur (12) est un moteur à courant triphasé.
  4. Enrouleur selon la revendication 1,
    caractérisé en ce que le moteur (12) est un moteur hydraulique.
  5. Enrouleur selon une des revendication 1 à 4,
    caractérisé en ce que le bâti (3) est formé comme le carter du moteur.
EP91901522A 1989-12-13 1990-12-13 BOBINEUSE POUR ENROULER ET/OU DEVIDER DES FEUILLARDS METALLIQUES AVEC DES FORCES DE TRACTION COMPRISES ENTRE 10 kN et 1000 kN Expired - Lifetime EP0504296B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3941140 1989-12-13
DE3941140 1989-12-13
PCT/EP1990/002173 WO1991008846A1 (fr) 1989-12-13 1990-12-13 BOBINEUSE POUR ENROULER ET/OU DEVIDER DES FEUILLARDS METALLIQUES AVEC DES FORCES DE TRACTION COMPRISES ENTRE 10 kN et 1000 kN

Publications (2)

Publication Number Publication Date
EP0504296A1 EP0504296A1 (fr) 1992-09-23
EP0504296B1 true EP0504296B1 (fr) 1994-06-22

Family

ID=6395373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91901522A Expired - Lifetime EP0504296B1 (fr) 1989-12-13 1990-12-13 BOBINEUSE POUR ENROULER ET/OU DEVIDER DES FEUILLARDS METALLIQUES AVEC DES FORCES DE TRACTION COMPRISES ENTRE 10 kN et 1000 kN

Country Status (5)

Country Link
EP (1) EP0504296B1 (fr)
JP (1) JP2935567B2 (fr)
AT (1) ATE107548T1 (fr)
DE (2) DE4039606A1 (fr)
WO (1) WO1991008846A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030459A1 (de) 2007-06-29 2009-01-08 Sms Demag Ag Spreizbarer Haspeldorn
CN102284556A (zh) * 2011-07-11 2011-12-21 武汉钢铁(集团)公司 冷轧带钢大型卷取机卷筒

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004030490A1 (de) * 2004-06-24 2006-01-19 Koenig & Bauer Ag Zentralantrieb eines Rollenwechslers und Rollenwechsler
DE102005049604A1 (de) * 2005-10-17 2007-04-26 Siemens Ag Betriebsverfahren für eine Haspelanordnung zum Aufhaspeln eines Bandes und hiermit korrespondierende Gegenstände
IT1399020B1 (it) * 2009-06-17 2013-04-05 Samp S P A Apparato a flangia e/od a punta per un bobinatore adibito all'avvolgimento su bobina di fili od altri prodotti flessibili e continui, di metallo o d'altro materiale.
KR101435562B1 (ko) * 2012-11-14 2014-08-28 동국산업(주) 트윕강의 리버스롤 냉간압연 방법
CN106180260A (zh) * 2016-08-30 2016-12-07 中国十七冶集团有限公司 一种用于太阳能光伏支架制作的卷材液压释放装置及使用方法
CN106927240B (zh) * 2017-03-23 2023-01-17 广东天机工业智能系统有限公司 料盘位置微调机构
DE102017214414A1 (de) * 2017-08-18 2019-02-21 Sms Group Gmbh Direktantrieb für Saumwickler in der Metallbearbeitung
DE102021101531B4 (de) 2021-01-25 2022-10-20 Achenbach Buschhütten GmbH & Co. KG Haspel zum Aufwickeln oder Abwickeln von bandförmigen Material und Verfahren
DE102021101530A1 (de) 2021-01-25 2022-07-28 Achenbach Buschhütten GmbH & Co. KG Haspel zum Aufwickeln oder Abwickeln von bandförmigen Material und Verfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144996A (en) * 1961-10-12 1964-08-18 Beteiligungsund Patentverwaltu Winding drum
US3300157A (en) * 1964-03-06 1967-01-24 Hitachi Ltd Combination coiling and uncoiling apparatus
US3294338A (en) * 1964-03-31 1966-12-27 United Eng Foundry Co Reel for strip material
DE3419316A1 (de) * 1984-05-24 1985-12-12 Mannesmann AG, 4000 Düsseldorf Antrieb fuer einen bandhaspel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030459A1 (de) 2007-06-29 2009-01-08 Sms Demag Ag Spreizbarer Haspeldorn
CN102284556A (zh) * 2011-07-11 2011-12-21 武汉钢铁(集团)公司 冷轧带钢大型卷取机卷筒

Also Published As

Publication number Publication date
JP2935567B2 (ja) 1999-08-16
WO1991008846A1 (fr) 1991-06-27
DE4039606A1 (de) 1991-06-20
EP0504296A1 (fr) 1992-09-23
DE59006261D1 (de) 1994-07-28
JPH05503041A (ja) 1993-05-27
ATE107548T1 (de) 1994-07-15

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