DE102007005435A1 - Method and device for producing a metal strip that can be wound into a coil - Google Patents
Method and device for producing a metal strip that can be wound into a coil Download PDFInfo
- Publication number
- DE102007005435A1 DE102007005435A1 DE102007005435A DE102007005435A DE102007005435A1 DE 102007005435 A1 DE102007005435 A1 DE 102007005435A1 DE 102007005435 A DE102007005435 A DE 102007005435A DE 102007005435 A DE102007005435 A DE 102007005435A DE 102007005435 A1 DE102007005435 A1 DE 102007005435A1
- Authority
- DE
- Germany
- Prior art keywords
- metal strip
- strip
- coil
- metal
- horizontal
- 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
Links
- 239000002184 metal Substances 0.000 title claims abstract description 42
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 238000009749 continuous casting Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0694—Accessories therefor for peeling-off or removing the cast product
-
- 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
- B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving 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
- B21C49/00—Devices for temporarily accumulating material
Abstract
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Erzeugung eines zu einem Coil wickelbaren Metallbandes in einer mit einer übergeordneten Steuerung versehenen Horizontal-Bandgießanlage, bei welchem bzw. welcher das Metallband mittels einer Abzieheinheit in einem pilgerschrittartigen Zyklus aus einer einem Metallschmelzebehälter zugeordneten Kokille ausgefördert und über eine Bandtrenneinheit eine in Längsrichtung des Metallbandes verlagerbaren Bandeinrollmaschine zugeführt wird, in welcher das Metallband rollengestützt zum Coil gewickelt wird.The The invention relates to a method and a device for generating a coilable into a coil metal strip in one with a parent Control provided horizontal strip caster, in which or which the metal band by means of a peel unit in a pilgrim step-like Cycle discharged from a molten metal container associated mold and a band separation unit one in the longitudinal direction fed to the metal strip displaceable strip rolling machine, in which the metal strip is wound roll-supported to the coil.
Eine solche Horizontal-Bandgießanlage mit einer linear verfahrbaren Bandeinrollmaschine bzw. Einrolleinheit, auf der das nach dem Erstarren der aus einem Warmhalteofen in die nachgeschaltete Kokille eingeleiteten Metallschmelze vorliegende Metallband aufgewickelt wird, ist durch die EP-B1-0 972 592 bekannt geworden. Es werden mindestens eine Wickelrolle der Einrolleinheit und wenigstens eine Abziehrolle der Abzieheinheit im Zyklus des Vorhubs und des Rückhubs des Metallbandes synchron angetrieben, wobei außerdem die angetriebene Wickelrolle mit der Einrolleinheit verlagert wird.A such horizontal strip caster with a linearly movable band rolling machine or roller unit, on the after solidifying the from a holding furnace in the Downstream mold introduced molten metal present Metal strip is wound, is known from EP-B1-0 972 592 become. There will be at least one reel of the reeling unit and at least one peeling roller of the peeling unit in the cycle of Vorhubs and the return stroke driven synchronously of the metal strip, wherein also the driven winding roll is moved with the unrolling unit.
Trotz der Synchronisierung der angetriebenen Abziehrolle der Abzieheinheit und der angetriebenen Wickelrolle der Einrolleinheit über eine speicherprogrammierbare Steuerung und der horizontalen Bewegungsmöglichkeit der Einrolleinheit lässt sich nicht vermeiden, daß durch die auf das Metallband ausgeübte Massenbeschleunigung immer noch Zwangskräfte auftreten. Denn die Masse der Einrollein heit und des Coils müssen den oszillierenden Bewegungen des Metallbandes entsprechend durch dieses selbst mit bewegt werden. Die dabei unvermeidlich wirksamen horizontalen Kräfte beeinflussen die Regelung der Zieheinrichtung und damit den Gieß- bzw. Herstellungsprozess, da die Genauigkeit der Bandbewegung reduziert wird. Zudem ist eine aufwendige Regelungstechnik erforderlich, weil die Antriebe der Abzieheinheit bzw. Zieheinrichtung und der Einrolleinheit mechanisch miteinander verbunden sind.In spite of the synchronization of the driven pull-off roller of the peel-off unit and the driven winding roll of the reeling unit via a programmable logic controller and horizontal movement possibility the reeling unit can be do not avoid that by the one exerted on the metal band Mass acceleration still forced forces occur. Because the mass The Einrollein unit and the coil must the oscillating movements the metal strip to be moved accordingly by this itself. The inevitably effective horizontal forces affect the Control of the pulling device and thus the casting or manufacturing process, because the accuracy of the tape movement is reduced. In addition, an elaborate Control technology required because the drives of the puller or pulling device and the reeling unit mechanically with each other are connected.
Der Erfindung liegt daher die Aufgabe zugrunde, ein gattungsgemäßes Verfahren und eine Vorrichtung zu schaffen, die eine einfachere Regelung ermöglichen und insbesondere Störfaktoren aufgrund von Massenbeschleunigungen verringern.Of the Invention is therefore based on the object, a generic method and to provide a device that allows easier control and in particular confounding factors due to mass accelerations.
Diese Aufgabe wird mit einem Verfahren erfindungsgemäß dadurch gelöst, daß die auf die Bandeinrollmaschine beim Ausfördern des Metallbandes wirkenden horizontalen Kräfte gemessen werden und mittels der übergeordneten Steuerung abhängig von den Messwerten die Geschwindigkeit des abgezogenen bzw. ausgeförderten Metallbandes so geregelt wird, daß die gemessene horizontale Kraft gegen Null gehalten wird. Indem somit als Führungsgröße die von der Bandbewegung bzw. -geschwindigkeit bewirkten horizontalen Kräfte aktuell erfasst und mittels der Steuerung und dem übergeordneten Regelkreis unmittelbar sogleich die Bandgeschwindigkeit entsprechend verändert und angepasst wird, so daß die horizontalen Kräfte gegen Null gehen, lässt sich erreichen, daß keine Zwangskräfte auf das Metallband ausgeübt werden. Die permanente Anpassung der Band- und damit auch Einrollgeschwindigkeit aufgrund der gemessenen horizontalen Kräfte ermöglicht es, daß die Bandeinrollmaschine kaum noch, bestenfalls gar keine, linearen Verfahrbewegungen durchführen muß. Es wird eine deutliche Erhöhung der Genauigkeit der Bandbewegung erzielt.These The object is achieved by a method according to the invention that on the Bandeinrollmaschine acting when feeding out the metal strip horizontal forces be measured and by means of the parent Control dependent from the measured values the speed of the withdrawn or discharged Metal band is regulated so that the measured horizontal force kept at zero. By thus as the reference variable of the band movement or -speed caused horizontal forces currently recorded and by means of the controller and the parent Control immediately immediately equal to the belt speed changed and adjusted so that the horizontal forces go to zero, lets achieve that no Forcing forces on exercised the metal band become. The permanent adaptation of the belt and thus also rolling speed Due to the measured horizontal forces, it allows the stripper hardly, at best, no, must perform linear movements. It will a significant increase achieved the accuracy of tape movement.
Eine Vorrichtung zur Lösung der der Erfindung zugrunde liegenden Aufgabe ist erfindungsgemäß dadurch gekennzeichnet, daß der Bandeinrollmaschine eine mit der übergeordneten Steuerung verbundene, die beim Ausfördern des Metallbandes auf die Bandeinrollmaschine wirkenden horizontalen Kräfte ermittelnde Messeinrichtung zugeordnet ist. Als Messeinrichtung eignet sich bevorzugt eine Kraft-/Druckmessdose; alternativ könnte ein an geeigneter Stelle vorgesehener Dehnungsmessstreifen oder dergleichen zum Einsatz kommen.A Device for solution The object of the invention is based on the invention characterized in that Band rolling machine one connected to the higher level control, during the discharge of the metal strip on the band rolling machine acting horizontal forces determining Measuring device is assigned. As a measuring device is suitable preferably a force / pressure cell; alternatively could a suitable provided strain gauges or the like are used.
Weitere Merkmale und Einzelheiten der Erfindung ergeben sich aus den Patentansprüchen und der nachfolgenden Beschreibung eines in den Zeichnungen dargestellten Ausführungsbeispiels der Erfindung. Es zeigen:Further Features and details of the invention will become apparent from the claims and the following description of one shown in the drawings embodiment the invention. Show it:
Eine
in
In
Förderrichtung
FR gelangt das Metallband
Nach
dem Durchlauf der Bandtrenneinheit gelangt das von mindestens einer
Tragrolle
Wie
sich der die Bandeinrollmaschine
Sowohl
Antriebe
- 11
- Horizontal-BandgießanlageHorizontal strip casting plant
- 22
- MetallschmelzebehälterMolten metal container
- 33
- Kokillemold
- 44
- Metallbandmetal band
- 55
- Tragrollenidlers
- 66
- Abzieheinheitwithdrawal unit
- 77
- Abziehrollenpinch rolls
- 88th
- Steuerleitungcontrol line
- 99
- Steuereinheit/SteuerungControl unit / control
- 1010
- BandtrenneinrichtungBand separator
- 1111
- Rollenroll
- 1212
- Rollenbettroller bed
- 1313
- Scherescissors
- 1414
- Steuerleitungcontrol line
- 1515
- Tragrollesupporting role
- 1616
- BandeinrollmaschineBandeinrollmaschine
- 1717
- Treibrollecapstan roller
- 1818
- Biegerollebending roller
- 1919
- Coilcoil
- 2020
- Rollerole
- 2121
- Maschinenrahmenmachine frame
- 2222
- Kraft-/Druckmessdose bzw. MesseinrichtungForce / load cell or measuring device
- 2323
- Antriebdrive
- 2424
- Steuerleitungcontrol line
- 2525
- Steuerleitungcontrol line
- FRFR
- Förderrichtungconveying direction
- DPDP
- Doppelpfeildouble arrow
- HFHF
- HorizontalkraftHorizontal force
Claims (3)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007005435A DE102007005435B4 (en) | 2006-02-21 | 2007-01-30 | Method and device for producing a metal strip that can be wound into a coil |
DE502007004441T DE502007004441D1 (en) | 2006-02-21 | 2007-02-13 | Method and device for producing a metal strip that can be wound into a coil |
EP07002969A EP1820583B1 (en) | 2006-02-21 | 2007-02-13 | Method and device for producing a metal band wound onto a coil |
AT07002969T ATE474681T1 (en) | 2006-02-21 | 2007-02-13 | METHOD AND DEVICE FOR PRODUCING A METAL STRIP WHICH CAN BE WOUND INTO A COIL |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006008343 | 2006-02-21 | ||
DE102006008343.1 | 2006-02-21 | ||
DE102007005435A DE102007005435B4 (en) | 2006-02-21 | 2007-01-30 | Method and device for producing a metal strip that can be wound into a coil |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007005435A1 true DE102007005435A1 (en) | 2007-09-13 |
DE102007005435B4 DE102007005435B4 (en) | 2010-09-23 |
Family
ID=38050619
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007005435A Expired - Fee Related DE102007005435B4 (en) | 2006-02-21 | 2007-01-30 | Method and device for producing a metal strip that can be wound into a coil |
DE502007004441T Active DE502007004441D1 (en) | 2006-02-21 | 2007-02-13 | Method and device for producing a metal strip that can be wound into a coil |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502007004441T Active DE502007004441D1 (en) | 2006-02-21 | 2007-02-13 | Method and device for producing a metal strip that can be wound into a coil |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1820583B1 (en) |
AT (1) | ATE474681T1 (en) |
DE (2) | DE102007005435B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103230963B (en) * | 2013-04-16 | 2015-01-07 | 无锡亚新通用机械有限公司 | Hydraulic pressure core-free rolling machine |
CN103693476B (en) * | 2013-09-17 | 2015-12-23 | 西安麦特沃金液控技术有限公司 | The single multiple field winder of tape article |
CN106271688B (en) * | 2016-08-24 | 2018-03-16 | 浙江三永机械有限公司 | A kind of mounting structure of sheet machining apparatus ball |
CN106181445B (en) * | 2016-08-24 | 2018-03-20 | 浙江三永机械有限公司 | Sheet machining apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4964583A (en) * | 1987-11-19 | 1990-10-23 | Kawasaki Steel Corporation | Method of transporting rapidly quenched ribbon and apparatus therefor |
DE19831111A1 (en) * | 1998-07-11 | 2000-01-13 | Km Europa Metal Ag | Process for producing a metal strip that can be wound into a coil and horizontal strip casting installation for carrying out the process |
-
2007
- 2007-01-30 DE DE102007005435A patent/DE102007005435B4/en not_active Expired - Fee Related
- 2007-02-13 EP EP07002969A patent/EP1820583B1/en not_active Not-in-force
- 2007-02-13 AT AT07002969T patent/ATE474681T1/en active
- 2007-02-13 DE DE502007004441T patent/DE502007004441D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE502007004441D1 (en) | 2010-09-02 |
ATE474681T1 (en) | 2010-08-15 |
EP1820583B1 (en) | 2010-07-21 |
DE102007005435B4 (en) | 2010-09-23 |
EP1820583A1 (en) | 2007-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120801 |