EP1581355B1 - Procede et dispositif de laminage et de bobinage consecutif d'une bande metallique, notamment d'une bande d'acier - Google Patents

Procede et dispositif de laminage et de bobinage consecutif d'une bande metallique, notamment d'une bande d'acier Download PDF

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Publication number
EP1581355B1
EP1581355B1 EP03799513A EP03799513A EP1581355B1 EP 1581355 B1 EP1581355 B1 EP 1581355B1 EP 03799513 A EP03799513 A EP 03799513A EP 03799513 A EP03799513 A EP 03799513A EP 1581355 B1 EP1581355 B1 EP 1581355B1
Authority
EP
European Patent Office
Prior art keywords
reeling
strip
rolling
mandrel
wound
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.)
Revoked
Application number
EP03799513A
Other languages
German (de)
English (en)
Other versions
EP1581355A1 (fr
Inventor
Martin Peter
Rudolf Hofheinz
Alfons Baumhoff
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32519704&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1581355(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP1581355A1 publication Critical patent/EP1581355A1/fr
Application granted granted Critical
Publication of EP1581355B1 publication Critical patent/EP1581355B1/fr
Anticipated expiration legal-status Critical
Revoked 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
    • 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
    • B21C47/245—Devices for the replacement of full reels by empty reels or vice versa, without considerable loss of time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007—Cutting or shearing the product
    • B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0057—Coiling the rolled product

Definitions

  • the invention relates to a method and a system for rolling and subsequent reeling of metal strip, in particular steel strip, on at least one rotationally driven, expandable coiler mandrel, wherein the metal strip is examined in longitudinal sections on rolling anomalies.
  • Another embodiment of a carousel reel with two reel mandrels also relates to the design of the drives for the reel mandrels, so that the assignment of an inspection line to the coiler station is not taken into account here either.
  • the invention has for its object to provide a method for rolling and subsequent reeling of metal strip, in particular of steel strip, and a system that allows an economical and rapid inspection of tape samples in the continuous rolling process.
  • the stated object is achieved in that the tape sample inside the rolling line "inline" on a lower reel station passed away on an inspection table for a free insight and stopped.
  • significant advantages over a separate inspection method are obtained outside the rolling line: In an inspection section, a metal sheet is transported directly to the inspection table, so that sources of error in the rolling process can be detected faster.
  • only one tape sample in the form of the metal sheet is needed and not a whole coil from the material flow. This provides a short access time to perform the quick inspection. The investment of an additional inspection reel as well as a winding trolley can be saved.
  • the rolling process is advantageously supported according to further features in that after cutting the tape sample, the new beginning of the tape is directed downwards, under the inspection table and wound onto an upper coiler mandrel or a lower coiler mandrel. This process takes place without interrupting the continuous rolling process.
  • One embodiment is that the tape samples are braked by belt conveyors that are integrated in the inspection table.
  • a wound on the upper coiler mandrel winding coil is pivoted during the continuous rolling operation by 180 ° and wound to a predetermined maximum collar diameter.
  • the handling of finished wound coils can then be improved by lowering coiled wound coils down on the lower coiler mandrel and extended parallel to the coiler mandrel axis.
  • the Wikkelbunde can be lowered directly via a winding collar lifting device.
  • the part of the invention relating to the plant is based on a system for rolling and subsequent reeling of metal strip, in particular steel strip, which is arranged behind a rolling line, to the last rolling stand, and with an inspection device for the investigation of the metal strip equipped on rolling anomalies.
  • the coiler station is arranged below the plane of an inline to the rolling line inspection table on which a tape sample can be viewed freely.
  • the steel strip emerging from the last rolling stand can be guided such that a deflection unit for deflecting the metal strip on at least one coiler mandrel is provided at the entrance to the coiling station.
  • the metal strip can be distributed at a residual length on the two reel mandrels, according to a further embodiment, the reel station is formed from a respectively below the plane of the inspection table eccentrically arranged within a rotating frame upper coiler mandrel and a lower coiler mandrel.
  • a switching of the reel mandrels by 180 ° is also achieved in that the upper coiler mandrel and the lower coiler mandrel lie on a running through the center axis of the rotary frame diametrals and are pivotable through 180 °.
  • the diametral extends at an angle to the horizontal of about 15 ° to 25 °.
  • the 180 ° rotation is achieved in such a way that the rotating frame for the reel mandrels is mounted on rotationally driven support rollers.
  • the winding on the lower coiler mandrel can be further improved by the fact that the lower coiler mandrel is associated with a pressure roller which can be pivoted in or out with a pressure roller.
  • the discontinued device arranged for this purpose consists successively of a thickness gauge 3, an edge profile measuring device 4, a flatness measuring roller 5, a guide table 6, a first drive roller assembly 7, a drum shears 8 for cutting the tape sample 1 a, a second drive roller assembly 9 and a Ablenkaggregat 10. Die Continuing rolling line 2a, an inspection table 11 is arranged.
  • the tape sample 1a is created "inline" within the rolling line 2a and moves over a lower reeling station 18 onto the inspection table 11 and is for free viewing stopped at a belt stop device 12.
  • the belt sample 1a is braked by belt conveyor 17, which are integrated in successive inspection tables 11.
  • the coiler station 18 is shown larger. This has a belt winder pivoting frame 19, which is pivotable about a pivot axis 19b by means of a separate hydraulic pivot drive 19a.
  • a belt winder pivoting frame 19 In the coiler station 18, an upper coiler mandrel 20 and a lower coiler mandrel 21 are rotatably driven.
  • the upper coiler mandrel 20 is surrounded by two belt winder arms 22.
  • the belt winder arms 22 can be swung out or in through a hydraulic belt winder arm pivot drive 26 (see also Fig. 3).
  • a wound on the upper coiler mandrel 20 winding collar 25 is pivoted during the continuous rolling operation by 180 ° and wound to a predetermined maximum collar diameter 25a finished.
  • the wound on the lower coiler mandrel 21 wound coils 25 are lowered by means of a winding coil lifting device 24 and transported on a winding conveyor Ausfahrwagen 23 parallel to the coiler mandrel axis.
  • Fig. 2 and Fig. 3 is further drawn that at the entrance 27 to the coiler station 18, the deflection unit 10, the metal strip 1 from the rolling line 2 a at a desired angle to the coiler mandrel 20 and / or 21 bends.
  • a rotating frame 28 is provided in the coiling station 18 in which the reel mandrels 20 and 21 are rotatably mounted and driven.
  • the reel mandrels 20 and 21 are eccentric to the center axis 28a of the rotary frame 28 at equal intervals on the diametrical.
  • the rotating frame 28 is supported on support rollers 29, which are rotationally driven.
  • the diametral runs to the horizontal at an angle of about 15 ° to 25 °.
  • a winding collar 25 ( Figure 3) can be wound with a maximum collar diameter 25a.
  • a hinged pressure roller arm 30, which carries a pressure roller 31 at its front end, is located on the housing of the coiler station 18.
  • the pressure roller arm 30 can be pivoted back and forth from the position shown in thick solid lines in a drawn with thin, dashed lines working position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Metal Rolling (AREA)
  • Sampling And Sample Adjustment (AREA)

Claims (12)

  1. Procédé pour le laminage et le bobinage successif d'un feuillard métallique (1), en particulier d'un feuillard d'acier (1), sur un mandrin de bobinage (20) entraîné en rotation et susceptible d'être écarté, dans lequel le feuillard métallique (1) est analysé dans des portions de longueur vis-à-vis d'anomalies de laminage,
    caractérisé en ce que
    l'échantillon de feuillard (1a) est mené et arrêté à l'intérieur de la ligne de laminage (2a) "en ligne" au-delà d'une station de bobinage (18) située plus bas que la ligne de laminage (2a) sur une table d'inspection (11) pour une inspection visuelle libre.
  2. Procédé selon la revendication 1,
    caractérisé en ce que, après la découpe de l'échantillon de feuillard (1a), la nouvelle amorce de feuillard est déviée vers le bas au-dessous de la table d'inspection (11) et est bobinée sur un mandrin de bobinage supérieur (20) ou sur un mandrin de bobinage inférieur (21).
  3. Procédé selon la revendication 2,
    caractérisé en ce que les échantillons de feuillard (1a) sont freinés par des convoyeurs à bande (17) qui sont intégrés dans la table d'inspection (11).
  4. Procédé selon l'une des revendications 1 à 3,
    caractérisé en ce qu'une bobine (25) enroulée sur le mandrin de bobinage (20) pendant le fonctionnement continu en laminage est tournée de 180° et bobinée à finition au diamètre de bobine maximal prédéterminé (25a).
  5. Procédé selon l'une des revendications 1 à 4,
    caractérisé en ce que les bobines (25) bobinées sur le mandrin de bobinage inférieur (21) sont descendues vers le bas et sorties parallèlement à l'axe du mandrin de bobinage.
  6. Installation pour le laminage et le bobinage successif de feuillard métallique (1), en particulier de feuillard d'acier (1), comprenant un système de sortie agencé derrière un train de laminoir et faisant suite à la dernière cage de laminoir (2), et comprenant des moyens d'inspection pour l'analyse du feuillard métallique (1) vis-à-vis d'anomalies de laminage,
    caractérisée en ce que
    le système de sortie comprend une station de bobinage (18), ladite station de bobinage (18) étant agencée au-dessous du plan d'une table d'inspection (11) disposée "en ligne" par rapport à la ligne de laminage (2a), table sur laquelle un échantillon de feuillard (1a) peut être inspecté visuellement librement.
  7. Installation selon la revendication 6,
    caractérisée en ce qu'à l'entrée (27) de la station de bobinage (18) est prévu un groupe de déviation (10) pour dévier le feuillard métallique (1) vers au moins un mandrin de bobinage (20 ; 21).
  8. Installation selon l'une des revendications 6 ou 7,
    caractérisée en ce que la station de bobinage (18) est formée par un mandrin de bobinage supérieur (20) et par un mandrin de bobinage inférieur (21) qui sont chacun agencés au-dessous du plan de la table d'inspection (11) de manière excentrique à l'intérieur d'un cadre rotatif (28).
  9. Installation selon la revendication 8,
    caractérisée en ce que le mandrin de bobinage supérieur (20) et le mandrin de bobinage inférieur (21) sont disposés sur une ligne diamétrale qui s'étend à travers l'axe central (28a) du cadre rotatif (28).
  10. Installation selon la revendication 9,
    caractérisée en ce que la ligne diamétrale s'étend sous un angle d'environ 15 à 25° par rapport à l'horizontale.
  11. Installation selon l'une des revendications 8 à 10,
    caractérisée en ce que le cadre rotatif (28) pour les mandrins de bobinage (20 ; 21) est monté sur des rouleaux de soutien (29) entraînés en rotation.
  12. Installation selon l'une des revendications 8 à 11,
    caractérisée en ce qu'un bras de rouleau presseur (30) susceptible d'être pivoté vers l'intérieur ou vers l'extérieur et doté d'un rouleau presseur (31) est associé au mandrin de bobinage inférieur (21).
EP03799513A 2003-01-06 2003-12-29 Procede et dispositif de laminage et de bobinage consecutif d'une bande metallique, notamment d'une bande d'acier Revoked EP1581355B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10300362 2003-01-06
DE10300362A DE10300362A1 (de) 2003-01-06 2003-01-06 Verfahren und Anlage zum Walzen und anschließendem Haspeln von Metallband, insbesondere von Stahlband
PCT/EP2003/014938 WO2004060589A1 (fr) 2003-01-06 2003-12-29 Procede et dispositif de laminage et de bobinage consecutif d'une bande metallique, notamment d'une bande d'acier

Publications (2)

Publication Number Publication Date
EP1581355A1 EP1581355A1 (fr) 2005-10-05
EP1581355B1 true EP1581355B1 (fr) 2006-08-23

Family

ID=32519704

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03799513A Revoked EP1581355B1 (fr) 2003-01-06 2003-12-29 Procede et dispositif de laminage et de bobinage consecutif d'une bande metallique, notamment d'une bande d'acier

Country Status (18)

Country Link
US (1) US7401485B2 (fr)
EP (1) EP1581355B1 (fr)
JP (1) JP2006513037A (fr)
KR (1) KR20050088154A (fr)
CN (1) CN1305594C (fr)
AT (1) ATE337113T1 (fr)
AU (1) AU2003300236B2 (fr)
BR (1) BR0317942A (fr)
CA (1) CA2508958C (fr)
DE (2) DE10300362A1 (fr)
EG (1) EG23637A (fr)
ES (1) ES2270168T3 (fr)
MX (1) MXPA05007349A (fr)
MY (1) MY135239A (fr)
RU (1) RU2339476C2 (fr)
TW (1) TWI300727B (fr)
WO (1) WO2004060589A1 (fr)
ZA (1) ZA200503567B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9586250B2 (en) 2012-02-06 2017-03-07 Cockerill Maintenance & Ingénierie S.A. Tandem rolling mill output method and installation with coiling carousel coupled with on-line inspection

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AT501782B1 (de) * 2005-04-21 2008-12-15 Voest Alpine Ind Anlagen Vorrichtung und verfahren zur probennahme
FR2888763B1 (fr) 2005-07-22 2008-10-03 Vai Clecim Sa Procede d'inspection et installation associee
DE102006037962A1 (de) * 2006-08-12 2008-02-14 Sms Demag Ag Wickelofen
FR2921852B1 (fr) * 2007-10-08 2010-02-26 Siemens Vai Metals Tech Sas Dispositif d'inspection d'une bande metallique
IT1390843B1 (it) * 2008-07-29 2011-10-19 Siemens Vai Metals Tech S R L Macchina per avvolgimento in matassa di un filo metallico proveniente da un laminatoio con mezzi perfezionati di bloccaggio coda filo e di contenimento della matassa formata
DE102009049106B4 (de) 2009-10-13 2023-09-14 Sms Group Gmbh Vorrichtung und Verfahren zur Untersuchung eines Metallbandes
IT1397452B1 (it) * 2009-12-30 2013-01-10 Danieli E C Ohg S P A Dispositivo e procedimento per avvolgere/svolgere un prodotto metallico in una linea di laminazione
DE102011077461A1 (de) * 2011-02-23 2012-08-23 Sms Siemag Ag Vorrichtung und Verfahren zur Entnahme einer Probe von einem Coil
CN102357557B (zh) * 2011-07-26 2013-09-18 联众（广州）不锈钢有限公司 一种不加衬纸的钢带冷轧收卷方法
BE1021536B1 (fr) * 2012-02-06 2015-12-09 Cockerill Maintenance & Ingenierie S.A. Installation et procede de sortie de laminoir tandem avec carrousel de bobinage couplee avec une inspection en ligne (i)
EP2664391A1 (fr) 2012-05-16 2013-11-20 Cockerill Maintenance & Ingenierie S.A. Installation et procédé de sortie de laminoir tandem avec carrousel de bobinage couplée avec une inspection en ligne
BE1020475A3 (fr) * 2012-02-06 2013-11-05 Cockerill Maintenance & Ingenierie Sa Intallation et procede de sortie de laminoir tandem avec carrousel de bobinage couplee avec une inspection en ligne (ii).
ES2560378T3 (es) * 2012-05-15 2016-02-18 Cockerill Maintenance & Ingenierie S.A. Instalación y procedimiento de salida de tren de laminación en tándem con transportador de cadena sinfín de bobinado acoplado con una inspección en línea
EP2902126A1 (fr) * 2014-01-31 2015-08-05 Primetals Technologies Austria GmbH Procédé et dispositif d'échantillonnage de bandes métalliques
EP2982452B1 (fr) * 2014-08-05 2016-10-19 SMS group GmbH Procédé de fabrication d'une bobine en bande métallique
EP3338905A1 (fr) * 2016-12-22 2018-06-27 Primetals Technologies Austria GmbH Procédé d'inspection et/ou d'échantillonnage d'un segment de feuillard à chaud et installation de production de feuillard à chaud
CN106904466A (zh) * 2017-03-02 2017-06-30 珠海拾比佰新型材料有限公司 一种收卷、开卷连续处理方法
CN106944497B (zh) * 2017-05-08 2018-06-15 常州机电职业技术学院 一种皮带助卷器
CN108202082A (zh) * 2018-01-31 2018-06-26 河钢股份有限公司 一种冷轧带钢快速取样的在线检查台及其取样检查方法
CN113560348A (zh) * 2021-08-02 2021-10-29 常州宝菱重工机械有限公司 卷取机卷筒的冷却系统

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Publication number Priority date Publication date Assignee Title
US9586250B2 (en) 2012-02-06 2017-03-07 Cockerill Maintenance & Ingénierie S.A. Tandem rolling mill output method and installation with coiling carousel coupled with on-line inspection

Also Published As

Publication number Publication date
EP1581355A1 (fr) 2005-10-05
AU2003300236B2 (en) 2009-02-19
CA2508958A1 (fr) 2004-07-22
DE10300362A1 (de) 2004-07-22
MXPA05007349A (es) 2005-09-30
AU2003300236A1 (en) 2004-07-29
ES2270168T3 (es) 2007-04-01
JP2006513037A (ja) 2006-04-20
KR20050088154A (ko) 2005-09-01
RU2339476C2 (ru) 2008-11-27
CN1735469A (zh) 2006-02-15
TWI300727B (en) 2008-09-11
BR0317942A (pt) 2005-11-29
TW200418587A (en) 2004-10-01
DE50304796D1 (de) 2006-10-05
US20060053860A1 (en) 2006-03-16
WO2004060589A1 (fr) 2004-07-22
CA2508958C (fr) 2010-06-01
CN1305594C (zh) 2007-03-21
ATE337113T1 (de) 2006-09-15
MY135239A (en) 2008-03-31
EG23637A (en) 2007-03-06
ZA200503567B (en) 2005-12-02
US7401485B2 (en) 2008-07-22
RU2005125038A (ru) 2006-02-10

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