EP0768126A1 - Procédé et dispositif pour minimiser la hauteur de bobines de fil - Google Patents

Procédé et dispositif pour minimiser la hauteur de bobines de fil Download PDF

Info

Publication number
EP0768126A1
EP0768126A1 EP96115797A EP96115797A EP0768126A1 EP 0768126 A1 EP0768126 A1 EP 0768126A1 EP 96115797 A EP96115797 A EP 96115797A EP 96115797 A EP96115797 A EP 96115797A EP 0768126 A1 EP0768126 A1 EP 0768126A1
Authority
EP
European Patent Office
Prior art keywords
crank
wire
housing
drive
inlet housing
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
EP96115797A
Other languages
German (de)
English (en)
Other versions
EP0768126B1 (fr
Inventor
Dieter Klein
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
Schloemann Siemag 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 SMS Schloemann Siemag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0768126A1 publication Critical patent/EP0768126A1/fr
Application granted granted Critical
Publication of EP0768126B1 publication Critical patent/EP0768126B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
    • B21C47/146—Controlling or influencing the laying pattern of the coils

Definitions

  • the wire windings coming from the transport device are successively transferred to a stationary inlet housing and thereby deflected in an essentially vertical direction of fall, so that they are then in turn located below it Fall bundle chamber.
  • the coil formation chamber is designed with a larger diameter than the inlet housing located at a distance above it.
  • the downstream bundle forming chamber is designed in such a way that it has an inner diameter of approximately 1250 mm. This is to ensure that the winding packages collected within the bundle formation chamber can subsequently be transferred without difficulty to a bundle storage plate below the bundle formation chamber.
  • the aim of the invention is therefore to show a possibility by which the height of wire coils can be minimized and at the same time the tightest possible packing of the wire windings contained therein can be brought about.
  • This object is achieved according to the invention in terms of process technology mainly in that the wire windings are subjected to an additional horizontal centrifugal movement during their essentially vertical falling movement.
  • the centrifugal forces are at least partially transmitted or exerted on the individual wire windings and that the extent of the centrifugal movements exerted on the wire windings is limited outwards and inwards.
  • a wire winding transport device is connected via a vertically aligned inlet housing for successive wire windings to an underlying bundle formation chamber.
  • a wire guide housing is additionally located in a height area between the inlet housing and the bundle forming chamber, and that this wire guide housing is movably drivable on a self-contained, horizontal path curve surrounding the longitudinal axis of the inlet housing and the bundle forming chamber.
  • the bundle formation chamber is essentially determined by the difference in diameter between the inlet housing and the bundle formation chamber.
  • the drive for the wire guide housing comprises at least two synchronously running crank drives.
  • eccentric drives can also be used instead of crank drives.
  • each crank mechanism can also be equipped with its own electric motor, with the proviso that all electric motors are then electrically synchronized with one another.
  • the inlet housing, wire guide housing and bundle forming chamber each have a cylindrically delimited jacket section for the wire winding system, which is followed by a funnel-shaped inlet extension section for the wire windings.
  • crank drives that are preferably used as the drive for the wire guide housing, it has proven to be particularly advantageous if the drive crank of each crank drive consists of two crank arms, if the second crank arm is also at least to a limited extent displaceable and lockable or lockable to the crank pin of the first crank arm, and when the second crank arm is held with its crank pin in rotary joint engagement with a drive arm which acts fixedly on the wire guide housing.
  • crank radius Due to the special type of interaction of both crank cheeks of each crank drive, the effective crank radius can be matched to the most varied of needs in the formation of wire bundles in a simple manner.
  • both crank arms of each crank mechanism should have an identical overall length, the second crank arm being adjustable around the crank pin of the first crank arm over an angular range which exceeds an angle of 45 ° and falls below an angle of 90 °.
  • the device 1 for collecting and collapsing winding packages or wire bundles 2 essentially consists of three basic components, namely a bundle forming chamber 3, an inlet housing 4 and a wire guide housing 5.
  • the collar formation chamber 3 consists of a cylindrical jacket section 6, for example in the form of a tube section which is provided with an inlet extension section 7 which widens upwards in a funnel shape.
  • the inlet housing 4 also has a cylindrical jacket section 8, for. B. in the form of a pipe section, to which or a funnel-shaped upwardly extending inlet extension section 9 is firmly connected.
  • the wire guide housing 5 is also formed by a cylindrical jacket section 10, for example a pipe section, and is equipped with a conically widening inlet extension section 11 adjoining it at the top.
  • the entire device 1 is the rear end of a wire winding transport device (not shown in the drawing) assigned, which has an at least substantially horizontal transport plane.
  • the bundle forming chamber 3 and the inlet housing 4 of the device 1 are mounted in a fixed position relative to the wire winding transport device and have a common, vertical alignment axis 12-12.
  • the wire guide housing 5 also has a vertical alignment axis 13-13, which is indicated in FIGS. 2 and 3, but which assumes a more or less large lateral offset position or eccentricity 14 with respect to the vertical alignment axis 12-12.
  • the wire guide housing 5 is not provided to be stationary. Rather, with the lateral offset position or eccentricity 14 of its vertical alignment axis 13-13, it is arranged or housed so as to be drivable around the vertical alignment axis 12-12 in a height region located between the inlet housing 4 and the bundle forming chamber 3.
  • the inside diameter 15 of the cylindrical jacket section 6 of the bundle forming chamber 3 is larger than the inside diameter 16 of the cylindrical jacket section 8 on the inlet housing 4. It has been proven, for example, the diameter ratios 15:16 1.14: 1 to 1.16: 1.
  • the inside diameter 17 of the cylindrical jacket section 10 on the wire guide housing 5 at least approximately the inside diameter 16 of the cylindrical jacket Part 8 to adjust the inlet housing 4 and to adjust the lateral offset or eccentricity 14 between the two vertical alignment axes 12-12 and 13-13 to the existing difference between the clear diameters 15 and 16.
  • the drive for the wire guide housing 5 of the device 1 is effected in the exemplary embodiment of FIGS. 4 to 6 by at least two synchronously running crank drives 18a and 18b which engage diametrically opposite on the circumference of the wire guide housing 5.
  • crank drives 18a and 18b instead of the crank drives 18a and 18b, appropriately designed eccentric drives can also be used.
  • each crank mechanism 18a and 18b is equipped with its own electric motor 19a and 19b and which in turn works on its own reduction gear 20a or 20b.
  • the electric motors 19a and 19b are not only electrically synchronized with one another, but are also designed to be controllable in terms of their drive speed.
  • the wire guide housing 5 is displaced in a circular manner relative to the bundle forming chamber 3 and the inlet housing 4 at adjustable speed along the path curve 21 around the vertical alignment axis 12-12, three different movement phases of this circular displacement movement in FIGS. 5 and 6 of the drawing are recognizable.
  • the wire windings emitted from it into the bundle forming chamber 3 are subjected to a radial centrifugal movement and are consequently accelerated and pushed in the direction of the inner periphery of the bundle forming chamber 3. Due to this spinning movement, the individual wire windings endeavor to be within the winding packages or Place wire bundles 2 as close together as possible. Due to the close packing of the adjacent wire turns, the height of the winding packs or wire bundles 2 is minimized.
  • FIG. 7 While a device for minimizing the height of wire coils 2 was described above with reference to FIGS. 1 to 6, in which the drive for the wire guide housing 5, for example formed by crank drives, runs through a fixed or unchangeable path curve 21, a drive is shown in FIG. 7 as an example to see, in which the movement path 21 described by the wire guide housing 5 can be changed with simple means.
  • crank crank 22 of each crank drive 18a and 18b consists of two crank arms 23 and 24.
  • the crank arm 24 is held on the crank pin 25 of the crank arm 23.
  • the crank arm 24 can be fixed and locked relative to the crank arm 23 in different angular positions, so that the crank pin 27, which it in turn supports, can rotate on the drive shaft 28 of the respective drive crank 22 on correspondingly different crank radii.
  • crank pin 27 of both crank drives 18a and 18b is each held in rotary joint engagement with a drive arm 29 which rigidly engages the wire guide housing 5, the wire guide housing 5 is imparted a displacement movement along a path curve 21 about the vertical alignment axis 12-12, which is dependent on the respective eccentricity the crank pin 27 is dependent on the drive shaft 28 of both crank drives 18a and 18b.
  • the diameter of the winding package or wire bundle 2 formed in each case can be varied within certain limits.
  • the density of the winding layers within the winding package or wire bundle 2 can be varied by varying the speed affect the crank mechanisms 18a and 18b.
  • the individual wire windings in the bundle forming chamber 3, in the inlet housing 4 and also in the wire guide housing 5 can only come into contact with cylindrical wall surfaces, the individual wire windings are treated gently when the winding packages or wire bundles 2 are formed.
  • the smooth-cylindrical design of the inner periphery of the bundle forming chamber 3, inlet housing 4 and wire guide housing 5 excludes that any built-in parts have to be removed in a time-consuming manner in the event of malfunctions.
  • the bundle forming chamber with a plurality of separating finger stages arranged at different heights. These can be cascaded into and out of the active position by special control means, in order to be able to transfer several winding packages or wire bundles 2 successively to a subsequent bundle storage plate.
  • the device 1 described above in detail for minimizing the height of wire coils 2 also has the advantage that it can be easily retrofitted into existing systems.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
  • Wire Processing (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Manufacture Of Motors, Generators (AREA)
EP96115797A 1995-10-16 1996-10-02 Procédé et dispositif pour minimiser la hauteur de bobines de fil Expired - Lifetime EP0768126B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19538299 1995-10-16
DE19538299A DE19538299A1 (de) 1995-10-16 1995-10-16 Verfahren und Vorrichtung zur Minimierung der Höhe von Drahtbunden

Publications (2)

Publication Number Publication Date
EP0768126A1 true EP0768126A1 (fr) 1997-04-16
EP0768126B1 EP0768126B1 (fr) 2001-05-30

Family

ID=7774865

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96115797A Expired - Lifetime EP0768126B1 (fr) 1995-10-16 1996-10-02 Procédé et dispositif pour minimiser la hauteur de bobines de fil

Country Status (5)

Country Link
EP (1) EP0768126B1 (fr)
JP (1) JPH09192735A (fr)
CN (1) CN1085952C (fr)
AT (1) ATE201618T1 (fr)
DE (2) DE19538299A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0979689A2 (fr) 1998-08-08 2000-02-16 Sms Schloemann-Siemag Aktiengesellschaft Procédé et dispositif pour minimiser la hauteur de bobines de fil dans un tambour de réformation de spires de fil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4957690B2 (ja) * 2008-09-22 2012-06-20 住友金属工業株式会社 集束装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155070A (ja) * 1984-08-27 1986-03-19 Hitachi Cable Ltd 線条コイラ−のパツク充填量向上装置
FR2595674A1 (fr) * 1986-03-14 1987-09-18 Senelonge Henri Machine pour la realisation de bottes de fils sans torsion
EP0442835A1 (fr) * 1990-02-12 1991-08-21 UNIMETAL, Société Anonyme Procédé et dispositif de formation de bobines de fil métallique
EP0686438A1 (fr) * 1994-06-07 1995-12-13 DANIELI & C. OFFICINE MECCANICHE S.p.A. Dispositif pour déposer asymétriquement des boucles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6155070A (ja) * 1984-08-27 1986-03-19 Hitachi Cable Ltd 線条コイラ−のパツク充填量向上装置
FR2595674A1 (fr) * 1986-03-14 1987-09-18 Senelonge Henri Machine pour la realisation de bottes de fils sans torsion
EP0442835A1 (fr) * 1990-02-12 1991-08-21 UNIMETAL, Société Anonyme Procédé et dispositif de formation de bobines de fil métallique
EP0686438A1 (fr) * 1994-06-07 1995-12-13 DANIELI & C. OFFICINE MECCANICHE S.p.A. Dispositif pour déposer asymétriquement des boucles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 216 (M - 502) 29 July 1986 (1986-07-29) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0979689A2 (fr) 1998-08-08 2000-02-16 Sms Schloemann-Siemag Aktiengesellschaft Procédé et dispositif pour minimiser la hauteur de bobines de fil dans un tambour de réformation de spires de fil
DE19835962A1 (de) * 1998-08-08 2000-02-17 Schloemann Siemag Ag Verfahren und Vorrichtung zum Minimieren der Bundhöhe von Draht in einer Bundbildekammer
EP0979689A3 (fr) * 1998-08-08 2001-04-25 SMS Demag AG Procédé et dispositif pour minimiser la hauteur de bobines de fil dans un tambour de réformation de spires de fil
US6405958B1 (en) 1998-08-08 2002-06-18 Sms Schloemann-Siemag Aktiengesellschaft Method and apparatus for minimizing the coil height of wire in a coil forming chamber

Also Published As

Publication number Publication date
ATE201618T1 (de) 2001-06-15
JPH09192735A (ja) 1997-07-29
DE59606992D1 (de) 2001-07-05
EP0768126B1 (fr) 2001-05-30
DE19538299A1 (de) 1997-04-17
CN1085952C (zh) 2002-06-05
CN1153686A (zh) 1997-07-09

Similar Documents

Publication Publication Date Title
DE69804778T3 (de) Verfahren und vorrichtung zur herstellung einer mehrlappenständerwicklung eines wechselstromgenerators
DE60007021T2 (de) Vorrichtung zum Stapeln einer bestimmten Anzahl scheibenförmiger Artikel, insbesondere Metalldeckel für Dosen und ähnliche Behälter
DE1154326B (de) Vorrichtung zur Loesung eines Bundes von einer axial verschiebbaren Trommel
EP1552593A1 (fr) Enrouleuse et procede pour produire un enroulement
EP0566531A1 (fr) Procédé et dispositif pour assembler et ensuite brocher des imprimés pliés en forme de feuilles
DE2122958A1 (de) Vorrichtung zum Wickeln von Bunden, insbesondere Drahtbunden
DE2125711A1 (de) Verfahren und Vorrichtung zur Aus richtung von Strangbahnen
DE2629634C3 (de) Vorrichtung zum Vereinzeln von Münzen
EP0768126A1 (fr) Procédé et dispositif pour minimiser la hauteur de bobines de fil
EP1544154B1 (fr) Dispositif de stérilisations pour bouchons de bouteille
EP0563422B1 (fr) Dispositif d'introduction de fils
DE916277C (de) Zufuehrungsvorrichtung fuer Schrauben und andere Gegenstaende
CH689040B5 (de) Verfahren und Vorrichtung zum Texturieren von thermoplastischen Fäden.
DE2644500C3 (de) Vorrichtung zum Zuführen von Kartuschhülsen o.a. einendig geschlossenen, hohlen Werkstücken, in einer bestimmten Ausrichtung
DE10114044B4 (de) Vorrichtung zum Führen eines in eine Transporteinrichtung einzulegenden Körpers
DE2409139C3 (de) Vorrichtung zum Vereinigen zweier Ströme von Filterstopfen
DE4426585C2 (de) Vorrichtung zum Auszahlen von Münzen aus Münzstapeltuben
DE10052731A1 (de) Vorrichtung zur Beeinflussung der Abwurf-Fallposition von in einen Bundbildeschacht abgeworfenen Walzdrahtwindungen
EP0637120A1 (fr) Dispositif de conversion d'une énergie emmagasinée dans un champ magnétique en énergie cinétique
DE3144241C2 (de) Vorrichtung zum Ausrichten und Magazinieren von elastischen, ringförmigen Körpern
DE4031682C2 (de) Automatisches Einspulen von Rohrwindungen in den Aufnahmekorb einer Trommelziehmaschine
DE19704421A1 (de) Vorrichtung zur Bildung von Bunden aus Walzdrahtschlingen
AT300102B (de) Vorrichtung zum Ordnen ringförmiger Stanzteile
EP0319843A1 (fr) Dispositif pour relever des flans de boîte
WO2000040909A1 (fr) Tour a priller pour sechage par pulverisation de constituants de detergents ou similaires

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

17P Request for examination filed

Effective date: 19961017

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE GB IT SE

17Q First examination report despatched

Effective date: 19991222

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SMS DEMAG AG

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE GB IT SE

REF Corresponds to:

Ref document number: 201618

Country of ref document: AT

Date of ref document: 20010615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59606992

Country of ref document: DE

Date of ref document: 20010705

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN P. & C. S.N.C.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20010831

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20030929

Year of fee payment: 8

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

Ref country code: SE

Payment date: 20031001

Year of fee payment: 8

Ref country code: AT

Payment date: 20031001

Year of fee payment: 8

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

Ref country code: DE

Payment date: 20031010

Year of fee payment: 8

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

Ref country code: GB

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

Effective date: 20041002

Ref country code: AT

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

Effective date: 20041002

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

Ref country code: SE

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

Effective date: 20041003

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

Ref country code: DE

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

Effective date: 20050503

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20041002

EUG Se: european patent has lapsed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

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

Effective date: 20051002