EP0016898A1 - Chariot pour le transfert d'enroulements de tôle - Google Patents

Chariot pour le transfert d'enroulements de tôle Download PDF

Info

Publication number
EP0016898A1
EP0016898A1 EP79890060A EP79890060A EP0016898A1 EP 0016898 A1 EP0016898 A1 EP 0016898A1 EP 79890060 A EP79890060 A EP 79890060A EP 79890060 A EP79890060 A EP 79890060A EP 0016898 A1 EP0016898 A1 EP 0016898A1
Authority
EP
European Patent Office
Prior art keywords
lifting table
coil
web
sheet metal
collar support
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
EP79890060A
Other languages
German (de)
English (en)
Other versions
EP0016898B1 (fr
Inventor
Franz Sedlacek
Karl Szolga
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.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of EP0016898A1 publication Critical patent/EP0016898A1/fr
Application granted granted Critical
Publication of EP0016898B1 publication Critical patent/EP0016898B1/fr
Expired legal-status Critical Current

Links

Images

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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • 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
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/40—Holders, supports for rolls
    • B65H2405/42—Supports for rolls fully removable from the handling machine
    • B65H2405/422—Trolley, cart, i.e. support movable on floor

Definitions

  • the invention relates to a coil carriage for conveying sheet metal coils with a lifting table in which a coil support is rotatably mounted about a vertical axis and can be pivoted via a drive.
  • Conveyors for sheet metal coils often consist of two or more coil wagons that are coupled to one another and can be moved between stationary coil shelves.
  • the bundles set down by a crane or the like at the loading point on the bundle tray are lifted from the bundle tray by lifting the lifting table of the first bundling carriage and moved to the next bundling tray, where they are set down again by lowering the lifting table.
  • the coil wagons return to their starting position, the first wagon is again in the area of the drop-off point, while the second wagon is below the offset bund.
  • the bundles Since the bundles are usually unwound for further processing of the sheets and the direction of unwinding is determined according to the reel construction, the bundles have to be removed from the reel in a certain way be taken over. If, therefore, a bundle is placed incorrectly at the point of application, it must be rotated by 180 ° in order to be able to maintain the unwinding of the reel, so that the end face of the bundle pointing initially in the conveying direction points against the conveying direction.
  • the federal government is gripped by a hoist, turned and put down again. This turning of the metal coils does not only require additional work, but also entails the additional risk of damage to the collar. In addition, it can only be ensured with elaborate means that the federal government is placed again in the same place. The central position of the federal government on the individual federal repositories is therefore endangered, which makes position corrections necessary.
  • the invention is therefore based on the object to avoid these deficiencies and to improve a coil carriage of the type described in such a way that a simple turning of the bundles is ensured without risk of damage and without additional position corrections.
  • the collar support is pivotable by 180 ° and can preferably be driven via the web of an epicyclic gear, which consists of a central wheel rotatably connected to the collar support, an epicyclic gear mounted on the web and a meshing with the planet gear arranged on the lifting table , internally toothed ring gear segment.
  • an epicyclic gear which consists of a central wheel rotatably connected to the collar support, an epicyclic gear mounted on the web and a meshing with the planet gear arranged on the lifting table , internally toothed ring gear segment.
  • the pivotability of collar supports is known, but the known, pivotable collar supports only serve to be able to cut the bundles to be fed to a decoiler with the aid of scissors arranged perpendicular to the conveying direction of the collar, which requires a pivoting angle of 90 °.
  • the axial direction of the coil should be aligned with a processing or transport device by pivoting the collar support by 90 °, which is in contrast to the invention, because the coil is already aligned and this alignment is to be maintained.
  • the structural design of the pivot drive is not limited per se. Because of the small space and the aspired simplicity of the drive, however, should be sufficient to a swivel angle of 180 0 ensure comparatively short travel ranges. This is accomplished in a particularly favorable manner in that the collar support is driven via the web of an epicyclic gear, so that the web only has to be pivoted by a comparatively small angle in order to achieve a rotation of the central wheel connected to the collar support in a rotationally fixed manner by 180 ° .
  • a simple hydraulic cylinder mounted on the lifting table can therefore be used to drive the web in a manner known per se.
  • the swivel angle of the web and thus of the Zen tralrades can be determined by the stroke length of the hydraulic cylinder.
  • the cylinder stroke does not have to be adjusted to the gear ratio of the epicyclic gear.
  • a swivel angle of 90 ° could also be achieved in order to be able to align the sheet coils, as is known, with respect to processing systems, for example scissors.
  • the coil carriage 1 shown can be moved via wheels 2 on rails 3 by means of a hydraulic motor (not shown in more detail) and has a lifting table 4 which is mounted in the coil carriage 1 so that it can be displaced vertically with the aid of guide rods 5.
  • a hydraulic cylinder 6 which is housed in the coil carriage 1.
  • the collar support 7 of the collar carriage 1 is not formed in the conventional sense by the lifting table 4, but is rotatably supported as a separate component on a vertical bearing journal 8 carried by the lifting table 4.
  • An epicyclic gear 9 serves to rotate this collar support 7, the central wheel 10 of which is fastened coaxially to the bearing journal 8 on the underside of the collar support.
  • the planet wheel 11 meshing with the central wheel is supported by a web 12 which is rotatably held on the journal 8 and which is pivoted with the aid of two diametrically acting hydraulic cylinders 13 arranged on the lifting table 4.
  • each coil wagon conveys each coil one step further, only one coil wagon needs to be provided with a swiveling coil support in such a conveyor system, although of course several or all coil wagons can also be equipped with it.
  • the hydraulic cylinders provided for coupling with the adjoining coil carriage are provided with the reference number 16 in the drawing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Replacement Of Web Rolls (AREA)
EP19790890060 1979-03-22 1979-12-12 Chariot pour le transfert d'enroulements de tôle Expired EP0016898B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2161/79 1979-03-22
AT216179A AT359458B (de) 1979-03-22 1979-03-22 Bundwagen zum foerdern von blechbunden

Publications (2)

Publication Number Publication Date
EP0016898A1 true EP0016898A1 (fr) 1980-10-15
EP0016898B1 EP0016898B1 (fr) 1982-04-21

Family

ID=3529052

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19790890060 Expired EP0016898B1 (fr) 1979-03-22 1979-12-12 Chariot pour le transfert d'enroulements de tôle

Country Status (3)

Country Link
EP (1) EP0016898B1 (fr)
AT (1) AT359458B (fr)
DE (1) DE2962597D1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004050272A1 (fr) * 2002-11-30 2004-06-17 Sms Demag Aktiengesellschaft Chariot transporteur pour collets métalliques
CN109622664A (zh) * 2018-12-18 2019-04-16 浙江科鑫重工有限公司 一种钢卷开卷机
CN111704083A (zh) * 2020-07-21 2020-09-25 中冶赛迪技术研究中心有限公司 一种无人化钢卷堆垛车
CN113306931A (zh) * 2021-05-31 2021-08-27 合肥井松智能科技股份有限公司 一种自动化重型卷材提升车

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077317A (en) * 1961-11-20 1963-02-12 United States Steel Corp Coil handling apparatus
DE2530402A1 (de) * 1974-11-08 1976-05-13 Morgan Construction Co Spulenherstellungs- und -ueberfuehrungsvorrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077317A (en) * 1961-11-20 1963-02-12 United States Steel Corp Coil handling apparatus
DE2530402A1 (de) * 1974-11-08 1976-05-13 Morgan Construction Co Spulenherstellungs- und -ueberfuehrungsvorrichtung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004050272A1 (fr) * 2002-11-30 2004-06-17 Sms Demag Aktiengesellschaft Chariot transporteur pour collets métalliques
US7762377B2 (en) 2002-11-30 2010-07-27 Sms Siemag Aktiengesellschaft Transport car for metal coils
CN109622664A (zh) * 2018-12-18 2019-04-16 浙江科鑫重工有限公司 一种钢卷开卷机
CN109622664B (zh) * 2018-12-18 2023-09-12 浙江科鑫重工有限公司 一种钢卷开卷机
CN111704083A (zh) * 2020-07-21 2020-09-25 中冶赛迪技术研究中心有限公司 一种无人化钢卷堆垛车
CN113306931A (zh) * 2021-05-31 2021-08-27 合肥井松智能科技股份有限公司 一种自动化重型卷材提升车

Also Published As

Publication number Publication date
AT359458B (de) 1980-11-10
ATA216179A (de) 1980-04-15
EP0016898B1 (fr) 1982-04-21
DE2962597D1 (en) 1982-06-03

Similar Documents

Publication Publication Date Title
EP3319742B1 (fr) Dispositif de stockage d'outils de pliage
DE2713706B2 (de) Übergabeeinrichtung, insbesondere für Pressen
WO2007121795A2 (fr) Dispositif de transport d'un ou plusieurs rouleaux de matériau comportant un système de transport et un système de logistique de rouleaux
EP0641730A1 (fr) Convoyeur de montage avec dispositif de transfert
EP0016898B1 (fr) Chariot pour le transfert d'enroulements de tôle
WO2017004649A1 (fr) Stock d'outils de pliage
EP0080625A1 (fr) Station de renvoi pour transporteurs à courroie avec une bande à bordures ondulées renfermée par une bande courante, utilisés dans des installations de chargement ayant des sections verticales et horizontales
DE1806888A1 (de) Foerdervorrichtung zum Ausrichten von Gegenstaenden
EP0289749B1 (fr) Dispositif pour dérouler une bande d'une bobine
DE2236188B2 (de) Fördervorrichtung
EP1483434B1 (fr) Installation de traitement, en particulier de peinture par immersion cataphoretique, d'objets, notamment de carrosseries de vehicules
DE4437901B4 (de) Fertigungsstraße mit Mitteln zum Schwenken zu bearbeitender Gegenstände
EP0075645B1 (fr) Dispositif de transfert pour le chargement et le déchargement de transporteurs à grande capacité
EP0271008B1 (fr) Disposition de transport pour le transport de carrosseries de véhicule à moteur
DE3418258C2 (fr)
DE1119804B (de) Quer zum Rollgang verfahrbarer Unterflur-Kanter fuer Walzgut
DE3904251C1 (en) Turret-type store for components with large surface areas in particular
EP0629574A1 (fr) Dispositif de chargement pour du matériau, en particulier pour des bobines de papier
CH627974A5 (en) Lorry with a lifting device
DE2845601C2 (de) Coiltransporter
DE19527250C2 (de) Anlage zum Demontieren von Alt-Kraftfahrzeugen
EP0013756A1 (fr) Dispositif pour introduire ou retirer des marchandises dans ou hors de casiers
DE102019113372B4 (de) Roboterarm sowie Verfahren zu seiner Steuerung
EP0076501B1 (fr) Dispositif pour le chargement de tubes
DE8119173U1 (de) Gutübergabeeinrichtung zum Be- und Entladen von Großraumtransportmitteln

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR GB SE

17P Request for examination filed

Effective date: 19801029

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE DE FR GB SE

REF Corresponds to:

Ref document number: 2962597

Country of ref document: DE

Date of ref document: 19820603

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19821125

Year of fee payment: 4

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19821231

Year of fee payment: 4

Ref country code: BE

Payment date: 19821231

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19831213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19831231

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19840831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19841128

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19870901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19881118

EUG Se: european patent has lapsed

Ref document number: 79890060.1

Effective date: 19850605

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT