EP2203265B1 - Dispositif et procédé de stabilisation des bords d'une bande - Google Patents

Dispositif et procédé de stabilisation des bords d'une bande Download PDF

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Publication number
EP2203265B1
EP2203265B1 EP08801900A EP08801900A EP2203265B1 EP 2203265 B1 EP2203265 B1 EP 2203265B1 EP 08801900 A EP08801900 A EP 08801900A EP 08801900 A EP08801900 A EP 08801900A EP 2203265 B1 EP2203265 B1 EP 2203265B1
Authority
EP
European Patent Office
Prior art keywords
strip
edge
strip edge
band
adjusting
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.)
Active
Application number
EP08801900A
Other languages
German (de)
English (en)
Other versions
EP2203265A1 (fr
Inventor
Peter De Kock
Ronald Jabs
Joachim Kuhlmann
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 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 Siemag AG filed Critical SMS Siemag AG
Priority to PL08801900T priority Critical patent/PL2203265T3/pl
Publication of EP2203265A1 publication Critical patent/EP2203265A1/fr
Application granted granted Critical
Publication of EP2203265B1 publication Critical patent/EP2203265B1/fr
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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
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • 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
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/3408—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material
    • B21C47/3416—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material with lateral edge contact
    • 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
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/3466—Feeding or guiding devices not specially adapted to a particular type of apparatus by using specific means
    • B21C47/3483—Magnetic field
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00342—Moving elements, e.g. pumps or mixers
    • C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/22—Removing excess of molten coatings; Controlling or regulating the coating thickness by rubbing, e.g. using knives, e.g. rubbing solids
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/50—Controlling or regulating the coating processes
    • C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing
    • C23C2/524—Position of the substrate
    • C23C2/5245—Position of the substrate for reducing vibrations of the substrate

Definitions

  • the invention relates to a device for strip edge stabilization and a method for this.
  • the strip material to be galvanized is passed through a zinc-containing bath, so that a zinc film is formed on the strip material.
  • the excess zinc material is then removed again with a pneumatic scraper, so that a material saving can be realized and a desired uniform support thickness of the zinc material can be achieved.
  • the scrapers must therefore be brought very close to the strip material so that the targeted zinc film can be reached.
  • the object with regard to the device is achieved by a device for stabilizing the strip edge of a strip having the features of claim 1.
  • the adjusting device has an adjusting drive. It is also expedient if the adjustment drive is an electromotive, pneumatic or hydraulic drive.
  • At least one scraper is further provided to strip material from the belt and the adjusting device is preferably connected to a device for adjusting the at least one scraper as a structural unit.
  • the two devices may be formed separately.
  • the object with respect to the method is achieved by a method for controlling a device according to the invention for strip edge stabilization of a strip, wherein at least one sensor detects the position of a strip edge and at least one adjustment device is controlled such that depending on the detected position of at least one band edge at least one Band edge stabilization means is positioned.
  • FIGS. 1, 2 and 3 each show a sketch of an inventive device 1 for strip edge stabilization.
  • a band 2 such as a metal or steel strip is shown, which is preferably transportable by means of transport.
  • the band 2 has two lateral band edges 3,4.
  • To guide the tape rollers are provided in the bath of the coating material (melt), as in the FIGS. 4 and 5 is illustrated.
  • at least one sensor 6 is provided, which detects the current band position of the band 2 with its band edges 3, 4.
  • a plurality of sensors 6 may be provided across the width of the tape 2, such as two sensors 6 on opposite sides of the tape center or the middle of the tape guide or on both edges of the tape.
  • Denoted at 10 is the zinc or other coating agent bath through which the belt passes to be coated therewith.
  • an adjusting device 7 is provided with an adjusting drive 7a, which adjusts the means 8 for strip edge stabilization.
  • This adjustment can be made in dependence on the position of the band edges 3,4, that is preferably in a direction transverse to the longitudinal direction of the band.
  • the adjusting device 7 can position the band edge stabilizing device or means 8 in such a way that it or each of them in the region of one or the band edges 3, 4 is arranged or are.
  • the means for stabilizing the strip edge may preferably be provided on a band edge or on both opposite band edges.
  • band stabilization 8 is preferably an arrangement with at least one coil, which can dampen, for example, edge waves of the band edge. Also, two coils 8 can be provided at a band edge 3,4, which are arranged opposite one another, so that the band edge 3,4 is arranged between the two coils 8 and passes through the gap between the coils 8.
  • an advantageous embodiment of the device 1 has an edge mask 9 of the galvanizing device or the coating device.
  • the edge mask can - like the coils - the band edge be formed trackable.
  • the edge mask can cause a reduction of the noise and an improved wiping result of the coating material on the tape 2 in the edge region of the tape.
  • Wipers 11 or wiping nozzles are provided for wiping off the excess coating agent, by means of which the excess coating material is removed from the belt 2 up to a predefinable layer thickness.
  • the wiping nozzles may preferably be designed as pneumatic nozzles which extend over at least a portion of the width of the tape.
  • the sensors 6 are suitable for detecting the position of a band edge or both band edges 3, 4.
  • the belt stabilizing means 8 are moved to the position where the belt edges 3, 4 are arranged according to detection, so that the means 8 achieve that the waviness of the belt edges is reduced as they pass through the scrapers and Ribbon or strip edges as smooth as possible to run past the scraper.
  • the adjusting drive 7a or the adjusting drives 7a are preferably designed as electromotive means and / or hydraulic means and / or pneumatic means, which are preferably actuated in a controlled manner.
  • a control unit which controls the one or more adjusting drives 7a in response to the strip edge position to move the means 8 for strip edge stabilization to the detected position of the band edge 3.4.
  • the adjustment of the means 8 for strip edge stabilization can be summarized with the means for adjusting the height of the scraper as a unit. These means are used to adjust the height of the scrapers.
  • the height adjustment of the wiping nozzles serves to bring the wiping nozzles in an optimal blow-off position.
  • the belt travels a lesser distance per unit of time from the bath surface to the stripper point.
  • the zinc is relatively fast solid. Therefore, the nozzle must be positioned directly over the bath at a height h1; please refer Fig. 6 ,
  • the wiping nozzles are set higher, ie h2> h1, above the bath, as the solidification takes place later; please refer Fig. 7 ,

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating With Molten Metal (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Advancing Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Claims (5)

  1. Dispositif (1) pour la stabilisation des bords d'une bande (2), qui présente au moins un capteur (6) pour la détection de la position dudit au moins un bord (3, 4) de bande et dans lequel est prévu au moins un dispositif de réglage (7), au moyen duquel, en fonction de la position détectée dudit au moins un bord (3, 4) de bande, au moins un moyen (8) pour la stabilisation des bords de bande peut être positionné, le moyen pour la stabilisation des bords de la bande comprenant au moins deux bobines pour la production d'un champ électromagnétique, tel qu'un champ électromagnétique alternatif, qui sont disposées sur un côté de la bande, de manière opposée au-dessus et au-dessous de la bande pour amortir les ondes de bord des bords de la bande perpendiculairement au plan de la bande et qui peuvent être guidées au moyen du dispositif de réglage en fonction de l'allure des bords de la bande.
  2. Dispositif selon l'une quelconque des revendications précédentes, caractérisé
    en ce que le dispositif de réglage (7) présente un mécanisme d'entraînement de réglage.
  3. Dispositif selon la revendication 2, caractérisé
    en ce que le mécanisme d'entraînement de réglage est un mécanisme d'entraînement électromoteur ou hydraulique.
  4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé
    en ce qu'en outre au moins un racloir est prévu, pour racler du matériau de la bande et le dispositif de réglage est raccordé à un dispositif pour le réglage dudit au moins un racloir en tant qu'unité modulaire.
  5. Procédé pour la réglage d'un dispositif (1) pour la stabilisation des bords d'une bande (2) selon l'une quelconque des revendications précédentes, où au moins un capteur (6) détecte la position d'un bord (3, 4) de bande et au moins un dispositif de réglage (7) est commandé de manière telle qu'en fonction de la position détectée dudit au moins un bord (3, 4) de bande, au moins un moyen (8) est positionné pour la stabilisation du bord de la bande.
EP08801900A 2007-09-21 2008-09-08 Dispositif et procédé de stabilisation des bords d'une bande Active EP2203265B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08801900T PL2203265T3 (pl) 2007-09-21 2008-09-08 Urządzenie i sposób stabilizowania krawędzi taśmy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007045202A DE102007045202A1 (de) 2007-09-21 2007-09-21 Vorrichtung zur Bandkantenstabilisierung
PCT/EP2008/007318 WO2009039949A1 (fr) 2007-09-21 2008-09-08 Dispositif et procédé de stabilisation des bords d'une bande

Publications (2)

Publication Number Publication Date
EP2203265A1 EP2203265A1 (fr) 2010-07-07
EP2203265B1 true EP2203265B1 (fr) 2011-03-02

Family

ID=39994252

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08801900A Active EP2203265B1 (fr) 2007-09-21 2008-09-08 Dispositif et procédé de stabilisation des bords d'une bande

Country Status (8)

Country Link
EP (1) EP2203265B1 (fr)
CN (1) CN101801556A (fr)
AT (1) ATE500005T1 (fr)
DE (2) DE102007045202A1 (fr)
ES (1) ES2359775T3 (fr)
PL (1) PL2203265T3 (fr)
RU (1) RU2431695C1 (fr)
WO (1) WO2009039949A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051932A1 (de) * 2009-11-04 2011-05-05 Sms Siemag Ag Vorrichtung zum Beschichten eines metallischen Bandes und Verfahren hierfür
DE202015104823U1 (de) 2015-09-01 2015-10-27 Fontaine Engineering Und Maschinen Gmbh Vorrichtung zum Behandeln eines Metallbandes
DE102016222230A1 (de) 2016-08-26 2018-03-01 Sms Group Gmbh Verfahren und Beschichtungseinrichtung zum Beschichten eines Metallbandes
DE102017109559B3 (de) 2017-05-04 2018-07-26 Fontaine Engineering Und Maschinen Gmbh Vorrichtung zum Behandeln eines Metallbandes
CN108796413B (zh) * 2018-06-15 2023-09-26 甘肃酒钢集团宏兴钢铁股份有限公司 一种连续镀锌机组生产画面分切点的跟踪显示方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001680A (en) * 1959-10-30 1961-09-26 Abbey Etna Machine Co Automatic strip guide and centering device
DE1208145B (de) * 1962-02-02 1965-12-30 Driam S A Vorrichtung zum Fuehren von Metallstreifen
US3661116A (en) * 1970-11-23 1972-05-09 Bethlehem Steel Corp Magnetic stabilizing means for strip
US4054251A (en) * 1976-05-04 1977-10-18 James G. Henderson Displacement sensing and guide apparatus
US4655166A (en) * 1979-12-26 1987-04-07 Hitachi, Ltd. Apparatus for preventing oscillation of running strip
JPH06179956A (ja) * 1992-12-11 1994-06-28 Nkk Corp 溶融めっき鋼板の目付方法および装置
FR2754545B1 (fr) * 1996-10-10 1998-12-11 Maubeuge Fer Procede et dispositif d'essorage d'une bande metallique revetue en continu ou trempe
TW476679B (en) * 1999-05-26 2002-02-21 Shinko Electric Co Ltd Device for suppressing the vibration of a steel plate
SE527507C2 (sv) * 2004-07-13 2006-03-28 Abb Ab En anordning och ett förfarande för stabilisering av ett metalliskt föremål samt en användning av anordningen
DE102004061114A1 (de) 2004-08-24 2006-03-02 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Verfahren zur Führung eines Bandes und Verwendung für ein solches Verfahren

Also Published As

Publication number Publication date
CN101801556A (zh) 2010-08-11
ES2359775T3 (es) 2011-05-26
EP2203265A1 (fr) 2010-07-07
DE502008002771D1 (de) 2011-04-14
RU2431695C1 (ru) 2011-10-20
PL2203265T3 (pl) 2011-07-29
ATE500005T1 (de) 2011-03-15
DE102007045202A1 (de) 2009-04-02
WO2009039949A1 (fr) 2009-04-02

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