EP1414599B1 - Dispositif pour enrouler et derouler des feuillards preformes en metal chaud - Google Patents

Dispositif pour enrouler et derouler des feuillards preformes en metal chaud Download PDF

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Publication number
EP1414599B1
EP1414599B1 EP02794550A EP02794550A EP1414599B1 EP 1414599 B1 EP1414599 B1 EP 1414599B1 EP 02794550 A EP02794550 A EP 02794550A EP 02794550 A EP02794550 A EP 02794550A EP 1414599 B1 EP1414599 B1 EP 1414599B1
Authority
EP
European Patent Office
Prior art keywords
coil
roller
unwinding
winding
supporting
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
EP02794550A
Other languages
German (de)
English (en)
Other versions
EP1414599A1 (fr
Inventor
Matthias Krüger
Jürgen Merz
Karl-Friedrich Fuhrmann
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 Demag 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 Demag AG filed Critical SMS Demag AG
Publication of EP1414599A1 publication Critical patent/EP1414599A1/fr
Application granted granted Critical
Publication of EP1414599B1 publication Critical patent/EP1414599B1/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
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • 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
    • B21C47/08—Winding-up or coiling without making use of a reel or drum, the first turn being formed by a stationary guide
    • 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
    • B21C47/16—Unwinding or uncoiling
    • B21C47/22—Unwinding coils without reels or drums

Definitions

  • the invention relates to a device for selectively rolling up Intermediate rolling, unrolling and moving the coils formed or for unrolled running through the intermediate rolling with a Bending roller means, the rolling stock passing through them Downward bending granted and a roller table whose driving roles the Support winding process and unwinding and a continuation formed coils to release the winding position and with a continuous or unwound intermediate rolling promotional driver.
  • DE-OS 25 19 988 is a device for winding and unwinding of Hot rolled Vorbändem made of hot metal, by means of which hot rolled Vorband be wrapped in a position domlos and at the wound by means of an engaging in the winding eye of the coil arm Coil can be lifted from the winding position in an unwinding position. Even before the transfer and during the transfer, the opening act of the Coil unwound, so that at least the areas of the Vorbandes, in the Winding eye lie, unroll on the arm and can be damaged there, causing a large amount of scrap.
  • the smaller coil When unrolling, the smaller coil can be pulled by the force of the peeling Driver are pulled out of the unwinding position. It will do the rest pulled the coil under the stop in the driver, where then possibly several Windings of the coil together pass the driver or else it to the traffic jam and the shutdown of the plant comes. Again, significant amounts of Scrap on.
  • Coil transfer devices have also been proposed in which by appropriately tilting or lifting the roller table rollers from the coils the Aufwickelposition be spent in the unwinding position.
  • the invention is based on the object, a generic device so further, that a cost-effective operation of this device is guaranteed and that when operating as possible no scrap is generated.
  • the winding station 1 is a winding station 1 and a unwinding station 2 for band-shaped Intermediate rolling 3 removable.
  • the winding station 1 is a known thornless downward winder, in which via input rollers 4, 4 'the incoming into the winding station 1 band 3 is deflected upward.
  • the bending rollers 5, 5 ', 5 the belt 3 is given a downward curvature.
  • the band 3 is in the winding of the rollers 6, 6 'and 7, 7' formed 8 wrapped into a coil.
  • the winding station 1 is associated with a band-opening device 10, which after winding the coil in the take-up 8 and a Direction of rotation reversal of the driven rollers 7, 7 'pivoted against the coil can be to open with the paring knife 11, the coil and the Beginning of tape to the unwinding station 2 to guide.
  • the unwinding station 2 consists of a carriage 12 and a stand 13, in the driver rollers 14, 14 ', 14 "of a piston-cylinder unit 15th adjustable driver 16 are mounted.
  • On the stand 13 engages Displacement cylinder 17 for the carriage 12 at.
  • On the stand 13 a in their horizontal direction via a piston-cylinder unit 18 and ir, their vertical direction via a piston-cylinder unit 19 engageable roller 20 at hinged an angle lever 21.
  • the stand 13 also has a Rolling roller 22, via which the tape 3 is supplied to the driver 16.
  • the coil 24th able to drive in the sense of a rolling motion.
  • the apparatus of FIG. 1 can be operated in a continuous manner. To do this the rollers 4, 7, 7 'and 23, 23' to be lowered to the roller table level, so that itself from these roles and the rollers 6 'and 22 results in a roller table over which the Band 3 from the inlet of the winding station 1 can go directly to the driver 16.
  • the band 3 of the input rollers 4, 4 'and the Bending rollers 5, 5 ', 5 "passed into the winding chamber 8, where it is a coil is wound up.
  • the roller 7 ' is still in the positioned raised position shown. Once a few turns of the Coils are wound, the roller 7 'lowered to roller level and the coil only supported by the driven rollers 7, 7 '. In this position that becomes Coil ready wound.
  • Fig. 2 shows a roller 20 similar role 20 ', but essentially only horizontally via a piston-cylinder unit 18 'can be adjusted. So that Restcoil 24 'can not be fed into the driver 16' is a lever 25th provided by a piston-cylinder unit 26 on the band 3 'to can be pivoted.
  • the lever 25 has rollers 27, 28, wherein the Roller 27 against the roller table roller 22 'is pivotable and the Roller table roller 22 'and the roller 27, the band 3' between them.
  • the support roller 28 is arranged at the tip of the lever 25, that they themselves against the Restcoil 24 applies without the band 3 'in the driver inlet area touch.
  • Fig. 3 shows a further alternative, by means of which it is ensured that the coil 24 "is completely unwound pivotable roller 20 "for the coil safely on the carriage 12" remains.
  • a roller 30 is arranged on each of which a roller 30 is arranged.
  • Coil 24 has become so small by the unwinding that the rollers 30 in the winding eye 31 of the coil, which sinks with a lowering coil diameter 24 "can be inserted without violating the coil 24" is of both sides of the mandrel 29 is inserted into the winding eye 31.
  • the on the Thorns 29 arranged rollers 30 ensure that the coil 24 "so long the carriage 12 "is held until it is completely unwound.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Winding Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Metal Rolling (AREA)

Claims (9)

  1. Dispositif pour, au choix, enrouler un produit laminé intermédiaire en forme de bande (3), déplacer et dérouler la bobine (24) formée ou pour le passage sans enroulement du produit laminé intermédiaire, comprenant un dispositif à cylindres de flexion (5, 5', 5") qui communique lors du processus d'enroulement au produit laminé qui le traverse une flexion vers le bas, et un train de rouleaux (6, 7, 8), dont les rouleaux entraínés soutiennent le processus d'enroulement et provoquent les processus de déroulement ainsi qu'un guidage de la bobine formée afin de libérer la position d'enroulement et un taquet (16) transportant le produit laminé intermédiaire qui passe ou qui est déroulé, au moins un rouleau d'appui (20, 20', 20") étant prévu, qui roule à la périphérie d'une bobine (24, 24', 24") à amener dans la position de déroulement et/ou amenée dans la position de déroulement et maintenant la bobine dans la position de déroulement, caractérisé en ce que les rouleaux (23, 23') portant et entraínant la bobine (24, 24', 24") à dérouler en rotation ainsi que ledit au moins un rouleau (20, 20', 20") s'appuyant sur sa périphérie peuvent être déplacés simultanément dans le sens d'avancement du produit laminé intermédiaire en étant entraínés par la force.
  2. Dispositif selon la revendication 1, caractérisé en ce que les rouleaux (23, 23') support sont disposés dans un chariot (12, 12', 12") commun et le chariot (12, 12', 12") peut être déplacé dans le sens d'avancement du produit laminé intermédiaire.
  3. Dispositif selon la revendication 2, caractérisé en ce que le chariot (12, 12', 12") et ledit au moins un rouleau support (20, 20', 20") présentent un dispositif de déplacement commun ou leurs dispositifs de déplacement sont couplés.
  4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'un rouleau support est prévu et le rouleau support (20) peut en outre être déplacé verticalement via au moins un dispositif d'entraínement (19) et peut être abaissé en fonction de la diminution du diamètre de la bobine.
  5. Dispositif selon la revendication 4, caractérisé en ce qu'un dispositif de commande est prévu pour les dispositifs d'entraínement (19), qui peut abaisser verticalement le rouleau support (20) en fonction du diamètre de la bobine et/ou de la longueur de déroulement et/ou du temps de déroulement.
  6. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'un levier (25) peut être abaissé sur le produit laminé intermédiaire (3') qui se déroule, qui se place avec un galet de roulement (27) sur le produit laminé intermédiaire (3') et avec un rouleau support (28) plus élevé contre la périphérie de la bobine (24').
  7. Dispositif selon la revendication 6, caractérisé en ce que le levier (25) peut être abaissé en fonction du diamètre de la bobine et/ou de la longueur de déroulement et/ou du temps de déroulement.
  8. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'on a prévu des deux côtés du train de rouleaux, dans la position finale du centre (31) d'une bobine (24") à dérouler des mandrins (29) qui peuvent y être introduits.
  9. Dispositif selon la revendication 8, caractérisé en ce que les mandrins (29) peuvent être introduits dans le centre (31) du reste de la bobine (24") en fonction du diamètre de la bobine et/ou de la longueur de déroulement et/ou du temps de déroulement.
EP02794550A 2001-08-08 2002-08-05 Dispositif pour enrouler et derouler des feuillards preformes en metal chaud Expired - Lifetime EP1414599B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10138857 2001-08-08
DE10138857A DE10138857A1 (de) 2001-08-08 2001-08-08 Vorrichtung zum Auf- und Abwickeln von warmgewalzten Vorbändern aus heissem Metall
PCT/EP2002/008713 WO2003013753A1 (fr) 2001-08-08 2002-08-05 Dispositif pour enrouler et derouler des feuillards preformes en metal chaud

Publications (2)

Publication Number Publication Date
EP1414599A1 EP1414599A1 (fr) 2004-05-06
EP1414599B1 true EP1414599B1 (fr) 2005-03-30

Family

ID=7694742

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02794550A Expired - Lifetime EP1414599B1 (fr) 2001-08-08 2002-08-05 Dispositif pour enrouler et derouler des feuillards preformes en metal chaud

Country Status (16)

Country Link
US (1) US7181946B2 (fr)
EP (1) EP1414599B1 (fr)
JP (1) JP4677186B2 (fr)
KR (1) KR100878464B1 (fr)
CN (1) CN1275713C (fr)
AT (1) ATE291972T1 (fr)
AU (1) AU2002333329B2 (fr)
BR (1) BR0211528B1 (fr)
CA (1) CA2457626C (fr)
DE (2) DE10138857A1 (fr)
ES (1) ES2239269T3 (fr)
MX (1) MXPA04001156A (fr)
RU (1) RU2294255C2 (fr)
UA (1) UA77965C2 (fr)
WO (1) WO2003013753A1 (fr)
ZA (1) ZA200400337B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013207188A1 (de) 2013-04-22 2014-10-23 Sms Siemag Ag Vorrichtung und Verfahren zum dornlosen Aufwickeln eines Metallbandes

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DE10339191A1 (de) 2003-08-22 2005-03-17 Sms Demag Ag Coilbox zwischen Vorstraße und Fertigstraße im Warmwalzwerk
DE102006007408A1 (de) * 2006-02-15 2007-08-16 Sms Demag Ag Vorrichtung zum Auf- und Abwickeln von Walzbändern
US8281633B2 (en) * 2008-02-21 2012-10-09 Hatch Ltd. Active transfer apparatus for hot strip mill coilbox
KR100978580B1 (ko) * 2008-05-23 2010-08-27 주식회사 포스코 압연공정의 바 코일링장치
KR101248895B1 (ko) * 2011-12-21 2013-04-01 금호타이어 주식회사 압연물 권취빔 이송 장치
CN103357701B (zh) * 2012-03-27 2015-04-22 上海梅山钢铁股份有限公司 一种热卷箱开卷装置及其开卷控制方法
US9566626B2 (en) * 2013-12-04 2017-02-14 Sms Group Gmbh Apparatus for and method of winding-up a metal strip, and plant for producing a metal strip windable into a coil
CN104291136B (zh) * 2014-10-24 2016-11-23 无锡市众程通用机电有限公司 开卷机
CN104259250B (zh) * 2014-10-24 2016-01-06 无锡市众程通用机电有限公司 具有反弯功能的开卷机
KR101636727B1 (ko) * 2014-12-22 2016-07-06 주식회사 포스코 열연 바 권취 및 권출 장치
US10293391B2 (en) * 2015-03-31 2019-05-21 Nucor Corporation Coil sampling stand and method of taking coil samples
JP6619241B2 (ja) 2016-01-19 2019-12-11 コマツ産機株式会社 コイル材通板装置、およびコイル材通板方法
CN106516821A (zh) * 2016-11-24 2017-03-22 东莞市杰达机械有限公司 一种自动开卷送料机
CN106542364A (zh) * 2016-11-25 2017-03-29 东莞市杰达机械有限公司 一种自动开卷送料一体机
IT201700028732A1 (it) * 2017-03-15 2018-09-15 Danieli Off Mecc Impianto combinato di colata continua e laminazione di nastri metallici a caldo
CN108817170B (zh) * 2018-06-04 2020-03-17 成都浩益科技有限公司 一种金属卷材加工系统以及加工方法
CN112705595A (zh) * 2020-12-25 2021-04-27 中冶南方工程技术有限公司 捆带收集装置及方法

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Publication number Priority date Publication date Assignee Title
DE102013207188A1 (de) 2013-04-22 2014-10-23 Sms Siemag Ag Vorrichtung und Verfahren zum dornlosen Aufwickeln eines Metallbandes

Also Published As

Publication number Publication date
RU2004106610A (ru) 2005-03-27
CA2457626C (fr) 2009-12-15
CN1275713C (zh) 2006-09-20
BR0211528A (pt) 2004-09-14
UA77965C2 (en) 2007-02-15
BR0211528B1 (pt) 2011-02-22
ZA200400337B (en) 2004-06-07
CA2457626A1 (fr) 2003-02-20
KR100878464B1 (ko) 2009-01-13
CN1541144A (zh) 2004-10-27
RU2294255C2 (ru) 2007-02-27
DE50202645D1 (de) 2005-05-04
ATE291972T1 (de) 2005-04-15
KR20040023690A (ko) 2004-03-18
JP2004537419A (ja) 2004-12-16
JP4677186B2 (ja) 2011-04-27
DE10138857A1 (de) 2003-02-27
WO2003013753A1 (fr) 2003-02-20
EP1414599A1 (fr) 2004-05-06
AU2002333329B2 (en) 2007-03-01
US7181946B2 (en) 2007-02-27
ES2239269T3 (es) 2005-09-16
MXPA04001156A (es) 2004-09-13
US20040239018A1 (en) 2004-12-02

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