EP0076245A2 - Accumulateur de bandes, en particulier pour bandes de tôle - Google Patents

Accumulateur de bandes, en particulier pour bandes de tôle Download PDF

Info

Publication number
EP0076245A2
EP0076245A2 EP82890077A EP82890077A EP0076245A2 EP 0076245 A2 EP0076245 A2 EP 0076245A2 EP 82890077 A EP82890077 A EP 82890077A EP 82890077 A EP82890077 A EP 82890077A EP 0076245 A2 EP0076245 A2 EP 0076245A2
Authority
EP
European Patent Office
Prior art keywords
roller
baskets
frame
rollers
basket
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.)
Withdrawn
Application number
EP82890077A
Other languages
German (de)
English (en)
Other versions
EP0076245A3 (fr
Inventor
Karl Dipl. Ing. Steinmair
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 EP0076245A2 publication Critical patent/EP0076245A2/fr
Publication of EP0076245A3 publication Critical patent/EP0076245A3/fr
Withdrawn legal-status Critical Current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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C49/00—Devices for temporarily accumulating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters

Definitions

  • the invention relates to a band store, in particular for sheet metal strips, with two coaxial roller baskets mounted in a common frame, the rotatably mounted rollers of which lie parallel to the horizontal basket axis.
  • Eand stores are known (FR-PS 1 507 435), in which the storage windings of the belt are carried by two coaxial plates, which are rotatably mounted about a vertical axis and have radially aligned to the axis of rotation support rollers for the storage turns supported on these support rollers.
  • the stored tape is guided from the inside of the roll formed on one plate in an S-loop to the inside of the tape roll on the other plate, so that the tape is not only fed to one roll from the outside, but also from the other roll from the outside can be deducted. Since the distribution of the storage windings of the strip on the two windings depends on the mutual rotations of the individual structural parts, the drives have to be controlled as a function of one another, which requires a considerable amount of control.
  • the vertical axis of rotation of the turntable receiving the storage windings also requires a considerable amount of space for the horizontal turntable, it being important to note that the belt rotates 90 ° about its longitudinal axis before and after the store must be in order to be wound up from the horizontal conveyor level on the belt store with a vertical axis of rotation and to be deducted from this belt store for horizontal further conveyance.
  • the sheet metal strip supported on edge on the strip storage device is exposed to the risk of edge damage, especially if thin sheets are to be processed.
  • the invention is therefore based on the object to avoid these deficiencies and to improve a tape storage device of the type described in such a way that the required outer diameter of the tape storage device can be limited, a positive guidance of the tape is also ensured in the area of the connecting loop between the two tape reels and one simple control is guaranteed.
  • the invention solves this problem in that the roller baskets are arranged axially next to one another, that the frame carries a band guide within the space enclosed by the rollers of the roller baskets, which is in an S-loop from the inside of one roller basket to the inside of the other roller basket extends, and that the frame is rotatably mounted about the basket axis.
  • roller baskets have the same diameter, because in such a case the same amount of tape is fed or removed from each roller basket each time the frame rotates.
  • the frame drive and its control can also be very simple.
  • the roller baskets only need to be driven by the frame drive at a peripheral speed that is half the difference of the belt speeds before and after the tape storage corresponds. Accordingly, an additional load on the incoming or outgoing belt run is avoided via the frame drive.
  • the inside diameter of one roll increases to the same extent as the inside diameter of the other roll decreases.
  • This fact can be used for an independent compensation of the diameter of the roller baskets, namely that the frame carries axially parallel pivot shafts in the area of the two roller baskets arranged next to each other, on each of which a role of both roller baskets is supported by means of radial pivot arms, the on a swivel shaft are mounted on opposite sides of the axial plane passing through the basket axis and the swivel shaft. Is at .
  • one of the two rollers mounted on a swivel shaft is pivoted inwards in the sense of reducing the diameter of the associated roller basket, so that the corresponding roller of the other roller basket is pivoted outwards via the common pivot shaft, which results in the desired adaptation to the oppositely changing winding diameters.
  • the band windings fed from the inside to one of the two band windings reduce the inside diameter thereof, the effect described occurring without the need for a separate control. It only has to be ensured that after a storage filling and emptying the roles of the roller baskets in a reason position.
  • the swivel shafts for the rollers of the roller baskets can be rotated into the basic position with the aid of a swivel drive.
  • the tape store shown consists essentially of a frame 1 which is mounted on a horizontal shaft 2 and can be driven by a motor 4 via a gear 3.
  • This frame 1 has two side walls 5 and an intermediate ring 6, between which structural parts the rollers 7 and 8 of two roller baskets 9 and 10 are arranged. These roller baskets 9 and 10 lie axially next to one another and can be rotated via the frame 1.
  • a belt guide 11 is provided, which consists of a roller conveyor 12 and extends in the form of an S-loop from the inside of the basket 9 to the inside of the basket 10, as can be seen in particular from FIGS. 1 and 3 can be.
  • the roller conveyor 12 is mounted with the lateral guide rollers 13 of the belt guide 11 in the frame 1, but this is not for reasons of clarity is shown in more detail. Since the roller baskets 9 and 10 and the belt guide 11 are thus held between these roller baskets in the frame 1, these structural parts are spatially assigned to each other and result in a positive guidance for the belt in the entire passage area.
  • the tape 14 to be stored is fed via vertical guide rollers 15 and horizontal guide rollers 16 to the roller cage 9 from outside, from where it is brought via the roller conveyor 12 of the tape guide 11 to the roller cage 10, on which it rests on the outside and reaches a pair of rollers 17, are arranged downstream of the guide rollers 18 on the outlet side. If the frame 1 is now driven in the direction of the arrow shown in FIG. 1, a number of storage turns are wound on both roller baskets 9 and 10 in accordance with the number of revolutions. When the frame 1 is rotated in the opposite direction, the store is emptied, and because of the same diameter of the roller baskets 9 and 10, the tape reels of both roller baskets decrease by the same amount of tape.
  • the peripheral speed of the roller baskets 9 and 10 must consequently be adapted to half the difference in belt speeds before and after the store, which requires appropriate control of the drive motor 4 for the frame 1.
  • the inlet and outlet speed of the belt 14 is determined via the inlet-side guide roller pair 16 and the outlet-side roller pair 17, each of which is connected to a speed sensor 19 and 20, and fed to a control device 21, which is dependent on the determined Speed difference controls the motor 4.
  • the motor 4 can also be influenced via the control device 21, so that the belt tension is also taken into account.
  • the rolls 8 of this roll cage must be understood radially inward if sliding friction between the individual turns of the roll is to be avoided.
  • the inside diameter of the reel on the inlet-side roller basket 9 increases because the tape is drawn off from the inside of the reel via the tape guide 11.
  • the cheeks 5 of the frame 1 carry pivot shafts 24, on each of which a roller 7 or 8 of the two roller baskets 9 and 10 are supported by means of pivot arms 25. The arrangement is such that the rollers 7 and 8 each lie on opposite sides of an axial plane passing through the shaft 24 and the basket axes.
  • a swivel drive 26 is provided which, in the exemplary embodiment shown, consists of a cylinder 27 which engages a crank arm 28 of the swivel shaft 24.
  • the roller baskets 9 and 10 can be assigned radial guide rollers 29 on both sides, which can be adjustably mounted to adapt to different sheet widths.
  • lateral guide rollers 29 On the basis of such lateral guide rollers 29, it is also possible to tilt the frame shaft 2 out of the horizontal if this should be required in special cases.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Advancing Webs (AREA)
  • Treatment Of Fiber Materials (AREA)
EP82890077A 1981-09-30 1982-05-25 Accumulateur de bandes, en particulier pour bandes de tôle Withdrawn EP0076245A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT4181/81 1981-09-30
AT0418181A AT371743B (de) 1981-09-30 1981-09-30 Bandspeicher, insbesondere fuer blechbaender

Publications (2)

Publication Number Publication Date
EP0076245A2 true EP0076245A2 (fr) 1983-04-06
EP0076245A3 EP0076245A3 (fr) 1984-03-21

Family

ID=3560727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82890077A Withdrawn EP0076245A3 (fr) 1981-09-30 1982-05-25 Accumulateur de bandes, en particulier pour bandes de tôle

Country Status (4)

Country Link
US (1) US4441661A (fr)
EP (1) EP0076245A3 (fr)
JP (1) JPS5874444A (fr)
AT (1) AT371743B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187170A (en) * 1986-02-28 1987-09-03 Harland Mach Syst Continuous supply of elongate material

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529140A (en) * 1983-06-23 1985-07-16 Guild International Inc. Continuous strip accumulator
JPS60102354A (ja) * 1983-11-09 1985-06-06 Kawasaki Steel Corp 帯状物の一時保管装置
JPS60178152A (ja) * 1984-02-27 1985-09-12 Ishikawajima Harima Heavy Ind Co Ltd 帯状物貯留装置
US4762289A (en) * 1986-02-28 1988-08-09 Harland Machine Systems Limited Continuous supply of elongate material
CH680509A5 (fr) * 1986-11-21 1992-09-15 Ferag Ag
AT401381B (de) * 1993-09-01 1996-08-26 Voest Alpine Ind Anlagen Bandspeicher
US5529257A (en) * 1995-03-16 1996-06-25 Abbey Etna Machine Company Strip accumulator
KR100313474B1 (ko) * 1999-04-13 2001-11-15 원웅재 로터리식 루퍼
US6511009B1 (en) * 2000-06-09 2003-01-28 Cisco Technology, Inc. Fiber optic cable spool
DE10030606A1 (de) * 2000-06-21 2002-01-03 Sms Demag Ag Bandspeicher für Metallbänder, insbesondere Spiralbandspeicher für dickere Stahlbänder
KR102369381B1 (ko) * 2019-06-13 2022-03-02 주식회사 디엠씨 버티컬 스트립 어큐물레이터
KR102901811B1 (ko) * 2024-09-10 2025-12-19 (주)아이지 라벨인쇄공급장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310255A (en) * 1964-11-09 1967-03-21 Sendzimir Inc T Spiral looper
FR1507435A (fr) * 1966-12-20 1967-12-29 Procédé et dispositif pour enrouler une bande de tôle en boucle
US3506210A (en) * 1967-10-20 1970-04-14 Armco Steel Corp Compact strip accumulator
DE1924542C3 (de) * 1969-05-14 1980-06-26 Armco Steel Corp., Middletown, Ohio (V.St.A.) Vorrichtung zum Speichern von bandförmigem Material
AT333691B (de) * 1974-02-22 1976-12-10 Ap Planungsgesellschaft M B H Spiralbandspeicher
US4164859A (en) * 1977-12-05 1979-08-21 Orion Machinery And Engineering Corporation Wire accumulator
US4288042A (en) * 1979-09-11 1981-09-08 Tadeusz Sendzimir Variable capacity strip accumulator rotatable on a horizontal axis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187170A (en) * 1986-02-28 1987-09-03 Harland Mach Syst Continuous supply of elongate material
GB2187170B (en) * 1986-02-28 1989-11-08 Harland Mach Syst Continuous supply of elongate material

Also Published As

Publication number Publication date
JPS5874444A (ja) 1983-05-04
EP0076245A3 (fr) 1984-03-21
AT371743B (de) 1983-07-25
US4441661A (en) 1984-04-10
ATA418181A (de) 1982-12-15

Similar Documents

Publication Publication Date Title
DE2933017C2 (de) Bandspeicherantrieb
DE3687229T2 (de) Zufuhrsystem eines bandes zu einer fertigungslinie.
EP0076245A2 (fr) Accumulateur de bandes, en particulier pour bandes de tôle
DE1922781C3 (de) Abwickelhaspel
DE19539365A1 (de) Wickelvorrichtung
DE3143281C2 (de) Tragwalzenwickelvorrichtung
DE9201224U1 (de) Drahtziehmaschine
EP3229987A1 (fr) Dispositif servant à enrouler une bande métallique
EP0158281A2 (fr) Machine à déposer du tissu
DE4003067C1 (fr)
EP0129209A2 (fr) Machine d'accumulation de bandes
DE1250779B (de) Vorratshaspel zum fortlaufenden Zufuehren von Baendern zu einem Rohrschweisswerk
DE69410785T2 (de) Umspulmechanismus für filtermittel
AT333691B (de) Spiralbandspeicher
EP0130473A2 (fr) Dispositif pour le dévidage de fils de bobines dans l'industrie des câbles
DE2430603A1 (de) Verfahren und vorrichtung zum herstellen eines sackvorrats sowie zum darbieten der saecke aus dem vorrat
DE1499028B2 (de) Maschine zum fortlaufenden Aufwickeln einer Bahn
DE2718383C3 (de) Teigbandaufhaspelvorrichtung an einem Teigwalzwerk
CH662892A5 (de) Einrichtung fuer die endlosprojektion eines kinematographischen filmes.
DE69710843T2 (de) Maschine zur Montage von Bewehrungen für Gründungspfähle
EP0082215B1 (fr) Procédé et appareil pour l'écroutage de fils
DE3717295A1 (de) Verfahren und vorrichtung zum speichern von kontinuierlich angeliefertem strangfoermigen gut
DE20102774U1 (de) Vorrichtung zum Haspeln von durch Längsteilen eines Bandes, insbesondere eines Metallbandes, erzeugten Streifen zu Coils
DE1452277C (de) Blechband Abhaspelvorrichtung
DE2946719A1 (de) Haspelmaschine

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 CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI LU NL SE

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850402

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STEINMAIR, KARL, DIPL. ING.