EP2205369B1 - Vorrichtung zur prüfung eines blechstreifens - Google Patents

Vorrichtung zur prüfung eines blechstreifens Download PDF

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Publication number
EP2205369B1
EP2205369B1 EP08837906A EP08837906A EP2205369B1 EP 2205369 B1 EP2205369 B1 EP 2205369B1 EP 08837906 A EP08837906 A EP 08837906A EP 08837906 A EP08837906 A EP 08837906A EP 2205369 B1 EP2205369 B1 EP 2205369B1
Authority
EP
European Patent Office
Prior art keywords
strip
sample
mandrel
conveying
coiling
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.)
Not-in-force
Application number
EP08837906A
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English (en)
French (fr)
Other versions
EP2205369A1 (de
Inventor
Stanislas Mauuary
Bernard Rossigneux
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.)
Clecim SAS
Original Assignee
Siemens VAI Metals Technologies SAS
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 Siemens VAI Metals Technologies SAS filed Critical Siemens VAI Metals Technologies SAS
Publication of EP2205369A1 publication Critical patent/EP2205369A1/de
Application granted granted Critical
Publication of EP2205369B1 publication Critical patent/EP2205369B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/04—Lifting or lowering work for conveying purposes, e.g. tilting tables arranged immediately in front of or behind the pass
    • 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
    • B21B41/12—Arrangements of interest only with respect to provision for indicating or controlling operations

Definitions

  • the invention relates to a device for inspecting a metal strip at the output of an on-line processing facility.
  • a metal strip In an on-line processing plant, in particular a rolling mill, a metal strip must be wound in a reel, at the outlet of the processing section, so as to be easily transported to another part of the installation or any other place of use.
  • winding machines comprising a mandrel rotatably mounted on a frame around an axis orthogonal to the longitudinal axis of travel of the strip and on which a torque is applied to wind the strip with a force of traction necessary to the rolling process and also allowing to ensure the application of the turns on one another.
  • the band is cut by a shear placed at the outlet of the treatment section to allow the evacuation of the wound coil and the head of the strip being processed can immediately be directed to the other mandrel already in the first winding start position.
  • a metal strip such as a sheet
  • flatness defects may occur.
  • a coil can be removed from the installation from time to time and placed on a reel to unroll the length of the strip necessary for the inspection.
  • the document JP-A-2000-254725 describes a device of this type comprising, at the exit of a rolling installation, a carousel-type winder and an inspection table carrying a plurality of pairs of pinch rollers that can simultaneously rotate 180 ° about a lateral axis.
  • a shear placed downstream of the last cage thus makes it possible to cut a sample which is held between the different pairs of rollers so as to first inspect the upper face, the sample being then returned by rotation of 180 ° pinch rollers, to inspect the underside.
  • the document WO 2006/051239 describes another provision to avoid taking support on a table.
  • the sample is stretched between two grippers respectively mounted on two rotating plates spaced longitudinally, and can rotate simultaneously about a longitudinal axis, to return the sample.
  • each winder must be equipped with a wrapper to facilitate the start of winding, and a switch for either directing the sample to the inspection device, or guide the tape head to the mandrel.
  • a carousel winder of the type described in the document JP-A-2000-254725 allows to use a single switch and a single wrapper for the two mandrels that come successively in the winding start position.
  • the strip In this second position, diametrically opposed, the strip must be subjected to a relatively large tensile force and directed towards a deflector roll placed in the plane of travel, above the winder.
  • the subject of the invention is a new provision making it possible to solve all these problems while avoiding such drawbacks.
  • the invention therefore generally relates to a device for inspecting a metal strip at the outlet of a processing installation successively comprising, along a running direction of the strip, a processing section. , a shear, a carousel type winder having at least two winding mandrels mounted on a rotating frame, means for guiding the strip, after shearing, to the mandrel in the winding start position and a winding device.
  • inspection comprising means for conveying a sample taken by shearing the strip towards an inspection table extending downstream of the coiler in a substantially horizontal plane.
  • the mandrel in the winding start position is placed substantially at a plane of travel of the strip downstream of the shear, while the mandrel in the end winding position is placed at above said plane of travel so that the tensile force applied by the belt is always directed downwards, and the means for conveying the sample between the shear and the inspection table are formed on at least one guide table tilted upwards by an angle sufficient to pass over the coil at any moment of the winding and whatever the diameter of the coil.
  • the inspection table is placed above the plane of travel of the strip downstream of the shear, at a distance from said plane greater than the maximum radius of a coil at the end of winding, increased by distance between the axis of rotation of the mandrel and the plane of scrolling.
  • the conveying means are arranged along a lower face of the inclined guide table, facing towards the strip running plane and advantageously comprise means for applying the sample. on said lower face, with the possibility of longitudinal displacement.
  • these means of conveying the sample comprise an endless belt extending between two spaced apart rolls, between the upstream end and a downstream end of the guide table and provided, advantageously, magnetic means for applying the sample to the carpet.
  • the guide table carrying the sample conveying means is articulated, at an upstream end, about an axis orthogonal to the direction of travel and extends along an inclined plane passing above the coil in winding end position, to a downstream end placed substantially at the axis of said coil, above it.
  • the guide table may be provided, at its upstream end, with a baffle roll centered on the axis of articulation of the frame and on which the sample taken from the strip is applied, at the exit of the shears.
  • the guide table is articulated about an axis orthogonal to the direction of travel, and is supported on the coil in end winding position, by means of a roller.
  • the device comprises a transfer table provided with means for longitudinal conveying of the sample, and extending between a downstream end of the inclined guide table and an upstream end of the inspection table. the upstream end of this transfer table being placed at an intermediate level between the downstream end of the guide table and the coil in end winding position.
  • the switching device placed downstream of the shear comprises a plate hinged about an axis orthogonal to the running direction of the strip and means for orienting the plate between a substantially horizontal conveying position. of the strip towards the mandrel in the starting position and an upwardly inclined position, of connection with an upstream end of the means of conveying the sample.
  • this switch plate is articulated about an axis placed in its central part, substantially at the upstream end of the conveying means, so as to comprise, in the inclined position of the plate, a downstream portion which comes substantially in contact with said conveying means and an upstream portion which deviates downwards for the passage of the sample.
  • FIG. 1 there is shown diagrammatically an inspection device placed at the outlet of an on-line processing plant of metal sheets, downstream from a treatment section A, not shown, for example a cold rolling plant. comprising several successive cages operating in tandem.
  • the output section 1 of the installation may comprise successively, in the direction of travel of the band M, that is to say from right to left on the figure, a deflector roll 11 for guiding the band M to a shear shear 12, means for driving the band, for example a pair of nip rollers 13 mounted on a frame 12 and rotated, a Flying shear 14 of known type for cutting the band parade and a winder 2 for winding in the coil of the band M after rolling or other treatment.
  • this winder 2 is advantageously of the carousel type comprising two diametrically opposite mandrels 21, 21 'carried by a not shown frame, drum-shaped, rotatably mounted on a support frame 22, about a horizontal axis 20, orthogonal to the running direction of the strip M.
  • Each mandrel 21, 21 ' is provided, in a known manner, with not shown means for engaging and clamping the tape head and can be rotated around its head.
  • the winder 2 is equipped with a single wrapper 25 comprising at least two guide arms 26, 26 'determining a bending of the band for winding the first turns on the mandrel and this wrapper is mounted on a frame movable between the engagement position shown in the drawings, for which said guide arms 24, 24 'surround the mandrel 21, and a spaced apart position for rotating the frame rotating about its axis 20.
  • the band M (indicated in phantom) is driven by the nip rolls 13 and its head is engaged on a first mandrel placed in its first position E1 winding start.
  • the frame is rotated so as to bring the first mandrel into a second position E2 diametrically opposite, the second mandrel then coming into the first position E1.
  • the winding of the strip continues in this second position E2, until a coil 3 having a diameter d is obtained.
  • the band is subjected to a tangential force T.
  • the band M is cut by the shear 14 and the spool 3 can be lowered on a handling trolley 24, in order to to be evacuated. Articulated arms 31 make it possible to hold the wound strip before it is taken over by the carriage 24.
  • the head of the new band was directed to the mandrel 21 in the first winding start position E1.
  • the carousel winder is placed in a pit, below the plane of travel of the band and it is therefore necessary to apply on the head thereof a bending force to direct it accurately to the mandrel of the winder.
  • the mandrel 21 in the winding start position is placed substantially at the level of the horizontal plane P of the strip downstream of the shear 14, the axis 20 of rotation of the rotating frame of the winder being placed above this plane.
  • an essential advantage of the invention lies in the fact that, after cutting, the head of the new band, driven by the nip rollers 13, naturally moves towards the mandrel 21 which is substantially at the level of the scroll plane, and can therefore easily engage in the clamping means provided on the mandrel 21. It is therefore sufficient, to direct the strip towards the mandrel 21, to place, between the latter and the shear 14, a substantially horizontal guide plate 4 , consisting, for example of a belt conveyor comprising an endless belt 41 stretched between two rollers 42, 42 '.
  • the second mandrel 21 'placed in the second diametrically opposed position of the end of the winding E2 is at a relatively high height.
  • the strip follows an inclined path of a angle (a) relative to the scroll plane P and the tensile force T applied to the strip is directed permanently downwards.
  • the inspection table 5 on which a sample of the strip to be inspected is to be placed is placed clearly above the scroll plane P and not, as before, substantially at this plane. . Therefore, to convey the strip sample from the shear 14 to the inspection table 16, according to the invention, conveying means 6 are used passing over the coil 3.
  • these conveying means 6 comprise a guide table 61 forming a plate inclined upwards so as to pass over the coil 3 at the end of winding and carrying an endless belt 62 stretched between two rollers apart, respectively an upstream roller 63 placed a little above the plane P scrolling of the strip and a downstream roll 63 'placed a little downstream of the vertical plane Q passing through the axis 23' of the mandrel 21 'in the end winding position E2.
  • this endless belt 62 is of the magnetic type comprising a series of magnets 64 interposed between the two strands of the endless belt 62 and this latter is formed on the lower face of the guide table 61, turned towards the plane scroll P and the winder 2.
  • the plate 6 is articulated, at its lower end, about an axis 60 orthogonal to the direction of travel and is supported, at its upper end, on the outer face 32 of the coil 3, via a roller 65.
  • this roller is coated with a material that does not risk damaging the surface quality of the band and used, conventionally, for the various deflector rollers for guiding the band.
  • the weight of the plate carrying the guide belt 6 is compensated by a jack 67 articulated on the frame C of the installation.
  • the guide table 6 is provided with a deflector roll 66 rotatably mounted about the hinge axis 60 of the plate 61.
  • the device 4 for guiding the band between the shear 14 and the mandrel 21 is used to apply the band sample to the magnetic belt 62, 64 in order to direct it towards the inspection table 5.
  • the endless belt 41 is mounted on a tray-shaped frame hinged about an axis 40 and can be oriented by means of a jack 43 whose body bears on the foundation block 15 and whose rod is articulated, about an axis 44, on a support piece secured to the orientable plate 4.
  • the tail of the previous strip is wound on the coil 3 which can be evacuated.
  • the cylinder 43 then rotates upwardly the guide plate 4, in the intermediate position shown in FIG. figure 2 , so that, from the first cut of the sample, the head thereof is directed towards the magnetic belt 62 which can then support the sample.
  • the plate 4 continues its pivoting until it comes into alignment with the belt 62, in the position shown in FIG. figure 3 and the shear 14 makes a second cut to separate the sample M1. This is pushed by the nip rolls 13 and applied to the magnetic belt 62, so as to be driven by it to the inspection table 5, passing over the coil 3.
  • the sample leaving the belt 62 can simply be deposited on the inspection table 5.
  • This is usually made of an endless belt and it is preferable that the upstream end 51 thereof is moved away from the winder 2 and connected to the downstream end 63 'of the guide table 6 by a transfer table 7 also comprising an endless belt 71 mounted on a not shown frame, in the form of a plate and stretched between two spaced rollers, respectively an upstream roll 72 placed below the downstream roll 63 'of the guide table 6 and a downstream roll 72' placed next to the upstream roll 51 of the inspection table 5.
  • the sample M1 applied on the underside of the magnetic belt 62 and driven by it is detached from the belt 62 from the downstream roller 63 'and is deposited on the upper end of the endless belt 71 of the table transfer 7 which in turn leads downstream to the inspection table 5 of which only the upstream portion has been shown, this table 5 also being constituted by an endless belt having, in known manner, a length corresponding to the desired length of the sample.
  • the guide table 6 bears directly, by the roller 65, on the spool 3, in order to follow the variations in diameter thereof.
  • the coil-wound tape length and, therefore, the maximum diameter thereof may vary because, in continuous rolling, it is possible successively to treat sheets of different types and sizes.
  • Figures 1 and 2 show a coil 3 of maximum diameter while the figure 3 shows the arrangement corresponding to a coil 3 of small diameter.
  • the transfer table 7 is articulated, at its downstream end, about a horizontal axis corresponding, preferably to the axis of rotation of the downstream roller 72 'placed near the upstream roller 51 of the inspection table 5.
  • the transfer table 7 can be oriented by means of a jack 73 so that its upstream end 74 is always placed at an intermediate level between the coil 3 at the end of winding and the downstream end of the table. guide 6, that is to say the downstream roll 63 'of the magnetic belt 62.
  • the upstream end of the transfer table 7 may be provided with a tapered portion 73 forming a guide nose extending below the bottom run of the guide table 6 to facilitate the passage from the sample to the transfer table 7.
  • the head of the strip is directed directly to the mandrel 21 while remaining in its scroll plane P.
  • the axis of rotation 23 of the mandrel 21 is placed substantially in this plane P, one of the arm 25 of the wrapper extends above the mandrel 21 forming, with the latter, a guide space which is gradually tightened and in which the head of the band naturally engages.
  • the frame of the winder can rotate to bring the mandrel to its position E2, the jack 67 can move the guide table 6 to allow this rotation of the coil during winding.
  • the guide table 7 is lowered until the roller 65 comes into contact with the outer face of the coil.
  • the strip is inclined upwardly at an angle (a) from the baffle roller 66, the tensile force T being directed downwards.
  • the hinge axis 40 thereof is placed in its central part and shifted downwards. as shown in the figures.
  • the endless belt constituting the switching table 4 rotates about its point of tangency with the deflector roller 66 and the upstream roller 42 moves downwards to let the head of the sample M1 which is applied on the underside of the endless belt 61 by the upward movement of the downstream end 42 'of the switch mat 4, as shown in FIG. figure 3 .
  • the sample M1 is thus successively guided by the switching table 4, the guide table 6 and the transfer table 7 to the inspection table 5, passing over the coiler 2.
  • the raised position thereof eliminates the pit in which it is usually placed, all devices can be placed on the same foundation floor 15. In addition, the evacuation coiled coils 3 'is facilitated.
  • raising the inspection table 5 to a relatively large height above the foundation floor 15 facilitates the establishment of turning mechanisms as described, for example, in the documents WO 2006/051239 or JP 2000 254725 , cited above.
  • mandrel 21 is placed in position E1 winding start at a certain height above the floor 15, it is easier to arrange around the mandrel wrappers of any type known to facilitate the engagement of the tape head and the beginning of winding.

Claims (12)

  1. Vorrichtung zur Prüfung eines Metallbandes (M) am Ausgang einer Linienbearbeitungsanlage, welche entlang einer Laufrichtung des Bandes (M) nacheinander aufweist: mindestens einen Bearbeitungsabschnitt (A), eine Schere (14), eine Karussell-Wickelvorrichtung (2) zum Aufwickeln des Bandes (M) unter Zug, die mindestens zwei Wickeldorne (21, 21') aufweist, die auf einem sich um eine zu der Laufrichtung orthogonale Achse (20) drehenden Gestell angebracht sind, derart, dass jeder Dorn (21, 21') abwechselnd aus einer Wickelanfangsposition (E1) in eine Wickelendposition (E2) überführt wird, Mittel (4) zur Führung des Bandes (M) nach dem Schneiden zu dem Dorn (21) in der Wickelanfangsposition (E1) und eine Prüfvorrichtung, die Mittel zum Transport eines aus dem Band (M) entnommenen Probestückes (M1) zu einem sich stromabwärts der Wickelvorrichtung (2) erstreckenden Inspektionstisch (5) aufweist, dadurch gekennzeichnet, dass der Dorn (21) in seiner Wickelanfangsposition (E1) im Wesentlichen an einer Laufebene (P) des Bandes (M) stromabwärts der Schere (14) angeordnet ist, während der Dorn (21') in der Wickelendposition (E2) über der Laufebene (P) angeordnet ist, derart, dass die durch das Band (M) ausgeübte Zugkraft (T) stets nach unten gerichtet ist und dass die Mittel (6) zum Transport des Probestückes zwischen der Schere (14) und dem Inspektionstisch (5) auf mindestens einem Führungstisch (61) ausgebildet sind, der nach oben geneigt ist, derart, dass er sich zu jedem Zeitpunkt des Wickelns über der Wicklung (3) an dieser vorbei erstreckt, gleichgültig, welchen Durchmesser diese hat.
  2. Prüfvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Inspektionstisch (5) über der Laufebene (P) des Bandes stromabwärts der Schere (14) angeordnet ist, in einem Abstand von dieser Ebene, der größer als der maximale Radius einer Wicklung (3) am Wickelende, vergrößert um den Abstand zwischen den Drehachsen (23) des Dorns (21) und (20) des Drehgestells, ist.
  3. Prüfvorrichtung nach einem der Ansprüche 1 und 2,
    dadurch gekennzeichnet, dass die Mittel (6) zum Transport des Probestückes (M1) entlang einer Unterseite des geneigten Führungstisches (61), die der Laufebene (P) des Bandes zugewandt ist, ausgebildet sind.
  4. Prüfvorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die Mittel (6) zum Transport Mittel zur Anbringung des Probestückes (M1) an der Unterseite des Führungstisches (61) aufweisen, mit Möglichkeit einer Bewegung in Längsrichtung.
  5. Prüfvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Mittel (6) zum Transport des Probestückes ein endloses Laufband (62) aufweisen, das sich zwischen zwei beabstandeten Walzen (63, 63') erstreckt, zwischen einem stromaufwärtigen Ende und einem stromabwärtigen Ende des Führungstisches (61).
  6. Prüfvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Führungstisch (6), der die Mittel (62) zum Transport des Probestückes (M1) trägt, an einem stromaufwärtigen Ende (63) um eine zu der Laufrichtung orthogonale Achse (60) angelenkt ist und sich entlang einer geneigten Ebene, die über der Wicklung (3) in der Wickelendposition (E2) an dieser vorbei verläuft, bis zu einem stromabwärtigen Ende (63') erstreckt, das im Wesentlichen an der durch die Achse der Wicklung (3) verlaufenden vertikalen Ebene Q oberhalb von dieser Wicklung angeordnet ist.
  7. Prüfvorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass das Gestell (61) des Führungstisches (6) an seinem stromaufwärtigen Ende mit einer Umlenkwalze (66) ausgestattet ist, die auf der Gelenkachse (60) des Gestells (61) zentriert ist und an der das Probestück (M1) zur Anlage kommt, das aus dem Band (M) am Ausgang der Schere (14) entnommen wurde.
  8. Prüfvorrichtung nach einem der Ansprüche 2 bis 7,
    dadurch gekennzeichnet, dass sich der Führungstisch (6) auf die Wicklung (3) in der Wickelendposition (E2) über eine Walze (65) stützt, die sich um eine zu der Laufrichtung orthogonale Achse dreht.
  9. Prüfvorrichtung nach einem der Ansprüche 2 bis 8,
    dadurch gekennzeichnet, dass sie einen Transfertisch (7) umfasst, der mit Mitteln (71) zum Transport des Probestückes (M1) in Längsrichtung ausgestattet ist und sich zwischen einem stromabwärtigen Ende (63') des geneigten Führungstisches (6) und einem stromaufwärtigen Ende (51) des Inspektionstisches (5) erstreckt.
  10. Prüfvorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass das stromaufwärtige Ende (72) des Transfertisches (7) auf einer Zwischenhöhe zwischen dem stromabwärtigen Ende (63') des Führungstisches (6) und der Wicklung (3) in der Wickelendposition (E2) angeordnet ist.
  11. Prüfvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie eine Weichenvorrichtung (4) aufweist, die stromabwärts der Schere (14) angeordnet ist und eine um eine zu der Laufrichtung des Bandes (M) orthogonale Achse (40) angelenkte Platte (4) und Mittel (43) zur Schwenkung der Platte (4) zwischen einer im Wesentlichen horizontalen Position des Transports des Bandes (M) zu dem Dorn (21) in der Startposition (E1) und einer nach oben geneigten Position der Verbindungsherstellung mit einem stromaufwärtigen Ende (63) der Mittel (6) zum Transport des Probestückes (M1) umfasst.
  12. Prüfvorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass die Weichenplatte (4) um eine Achse (40) angelenkt ist, die in ihrem mittleren Teil, im Wesentlichen an dem stromaufwärtigen Ende (66) des Mittels zum Transport (6), angeordnet ist, derart, dass sie in der geneigten Position der Platte (4) einen stromaufwärtigen Teil (42), welcher zum Durchführen des Probestückes (M1) nach unten ausweicht, und einen stromabwärtigen Teil (42'), welcher im Wesentlichen mit den besagten Transportmitteln (6) in Kontakt kommt, aufweist.
EP08837906A 2007-10-08 2008-06-20 Vorrichtung zur prüfung eines blechstreifens Not-in-force EP2205369B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0758151A FR2921852B1 (fr) 2007-10-08 2007-10-08 Dispositif d'inspection d'une bande metallique
PCT/FR2008/000877 WO2009047395A1 (fr) 2007-10-08 2008-06-20 Dispositif d'inspection d'une bande métallique

Publications (2)

Publication Number Publication Date
EP2205369A1 EP2205369A1 (de) 2010-07-14
EP2205369B1 true EP2205369B1 (de) 2012-12-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP08837906A Not-in-force EP2205369B1 (de) 2007-10-08 2008-06-20 Vorrichtung zur prüfung eines blechstreifens

Country Status (5)

Country Link
EP (1) EP2205369B1 (de)
CN (1) CN101821029B (de)
ES (1) ES2401973T3 (de)
FR (1) FR2921852B1 (de)
WO (1) WO2009047395A1 (de)

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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
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).
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)
EP2812132B1 (de) * 2012-02-06 2016-05-25 Cockerill Maintenance & Ingéniérie S.A. Ausgabeanlage und -verfahren einer tandem-walzstrasse mit rollenkarussell, gekoppelt mit einer online-inspektion
EP2664391A1 (de) * 2012-05-16 2013-11-20 Cockerill Maintenance & Ingenierie S.A. Ausgabeanlage und -verfahren einer Tandem-Walzstraße mit Rollenkarussell, gekoppelt mit einer Online-Inspektion
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 (de) * 2014-01-31 2015-08-05 Primetals Technologies Austria GmbH Verfahren und Vorrichtung zur Probennahme von Metallbändern
CN109433833B (zh) * 2018-11-30 2023-12-29 中冶南方工程技术有限公司 用于带钢表面质量检测的转向装置及方法
CN112150644B (zh) * 2020-09-17 2022-11-08 北京停简单信息技术有限公司 停车稽查方法、装置、电子设备及停车监控管理系统

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DE3247705A1 (de) * 1982-12-23 1984-07-05 Siemag Transplan Gmbh, 5902 Netphen Scherenanlage mit inspektionsrollgang
JP2000254725A (ja) * 1999-03-05 2000-09-19 Hitachi Ltd 冷間圧延設備
DE10300362A1 (de) * 2003-01-06 2004-07-22 Sms Demag Ag Verfahren und Anlage zum Walzen und anschließendem Haspeln von Metallband, insbesondere von Stahlband
FR2877593B1 (fr) * 2004-11-10 2008-05-02 Vai Clecim Soc Par Actions Sim Procede et dispositif d'inspection d'une bande laminee

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ES2401973T3 (es) 2013-04-25
FR2921852A1 (fr) 2009-04-10
FR2921852B1 (fr) 2010-02-26
CN101821029A (zh) 2010-09-01
WO2009047395A1 (fr) 2009-04-16
EP2205369A1 (de) 2010-07-14
CN101821029B (zh) 2012-06-20

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