EP0706841B1 - Procédé et dispositif de réglage des cylindres de nettoyage pour cylindres de laminoir - Google Patents

Procédé et dispositif de réglage des cylindres de nettoyage pour cylindres de laminoir Download PDF

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Publication number
EP0706841B1
EP0706841B1 EP95250231A EP95250231A EP0706841B1 EP 0706841 B1 EP0706841 B1 EP 0706841B1 EP 95250231 A EP95250231 A EP 95250231A EP 95250231 A EP95250231 A EP 95250231A EP 0706841 B1 EP0706841 B1 EP 0706841B1
Authority
EP
European Patent Office
Prior art keywords
roll
cleaning
distance
roller
axis
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
EP95250231A
Other languages
German (de)
English (en)
Other versions
EP0706841A1 (fr
Inventor
Horst Dipl.-Ing. Staubermann
Helmut Dipl.-Ing. Strohmeyer
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0706841A1 publication Critical patent/EP0706841A1/fr
Application granted granted Critical
Publication of EP0706841B1 publication Critical patent/EP0706841B1/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
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B08B1/34—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members rotating about an axis parallel to the surface

Definitions

  • the invention relates to a method and a device for adjusting the cleaning rollers for cleaning rollers and / or rollers in belt, rolling or skin-pass systems, at the bristle-driven, rotating cylindrical cleaning roller, axially and parallel reversing to the roller or roller axis over the bale length of the roller or roller is movable and radially adjustable against the bale.
  • cleaning roller brushes are used, these are cylindrical with a variety of Bristles made of a suitable material their direction of axial movement back and forth on the rotating rollers be, the surface of the roller through the bristles of the self rotary cleaning rollers cleaned of dirt and residues will.
  • the value of the motor current can be evaluated, but is also subject to the Problem that the changes related to the maximum value of the Power consumption can be very small and are therefore too imprecise.
  • the Current changes are mostly lost in the "disturbance fog" on the mains supply.
  • the aim of the present invention is to provide a method and an apparatus for Find employment of cleaning rolls in generic systems with which one reproducible employment with reproducible cleaning effect is possible, whereby breaking of the bristles and damage to the device Improper positioning should be avoided and bristle wear should be reduced.
  • a method which is characterized in that with a known calculated distance between the Cleaning roller axis and the axis of rotation of the roller or roller the distance of the cleaning roller from the surface of the roller or roller from the given geometry (radius) of the Roller or roller and the measured geometry (radius) of the cleaning roller are calculated is, the geometry of the cleaning roller by a defined distance from the Cleaning roller axis arranged distance detection is measured.
  • the actual diameter of the cleaning roller or radius before each cleaning process is determined using the distance detection and - with knowledge of the geometry and the position of the roller and the position of the cleaning roller axis to a fixed point on the roller - the exact distance of the cleaning roller from the Surface of the roller or roller determined.
  • the roller diameter is considered as for the rolling operation is specified and known provided that it is worn or Bending of the bristles of the cleaning roller changes due to the distance detection measured radius or diameter of the cleaning roller, which is calculated into a Change in the position of the role (radial employment) is implemented. In this way is an exact placement of the cleaning roller on the surface of the roller or roller possible.
  • a device for performing the method is characterized in that the cleaning roller and at least one at a specified distance from the cleaning roller axis positioned distance measuring device for detecting the distance of the Cleaning roller surface of this distance measuring device on a common Frames are arranged parallel to the roller axis and transversely to the surface of the Roller or roller is displaceable by detectable paths, the respective position of the frame opposite the roller or roller from the displacement path of the frame a fixed point on the roller or roller can be determined.
  • the distance measuring device with the cleaning roller on a common Frame is arranged, the distance from the Detect distance measuring device to the cleaning roller surface and from the detected Value of the radius and the diameter of the cleaning roller in one or more places determine.
  • About the positioning of the frame in relation to a fixed point on the Roller or roller which is preferably on the position of the axis of rotation and The diameter of the roller or roller is determined using the geometric relationships Position and distance of the cleaning roller from the surface determine the roller or roller.
  • the cleaning roller can be used under all boundary conditions optimal to the desired distance, which is usually a minus distance from the roller to be cleaned. This minimizes bristle wear, the position is reproducible under all conditions, the bristles break through Wrong settings no longer. The cleaning effect can do everyone Operating conditions are adjusted.
  • the distance measuring device is a Laser measuring device working according to the triangulation principle.
  • These on the market available devices can take distance measurements particularly accurately, too to inhomogeneous surfaces, such as the surface formed by bristles Represents cleaning roll.
  • the use of known ultrasonic distance measuring devices is also conceivable.
  • variable distance of the cleaning roller from the surface of the roller or roller arithmetically the position of the axes of rotation of roller or roller and cleaning roller as well as the given roll or roll diameter and the measured diameter of the Cleaning roller:
  • the distance of the cleaning roller from the surface of the roller or roller ideally corresponds to when the cleaning roller is positioned perpendicular to the axis of rotation the roller takes place, the distance between the axes of rotation of the roller or roller and cleaning roller minus the sum of the given roller or roller radius and the measured radius of the cleaning roller.
  • 1 is the cleaning roller with which the Surface of the roller 2 is cleaned.
  • the cleaning roller 1 is also in (Not shown) rotatably 9 and at the same time in the direction of arrow 10 oscillating in relation to the roller 2 in the longitudinal axis direction.
  • the distance of the cleaning roller 1 from the surface of the roller 2 can be seen at 3 made and changeable.
  • the distance setting is shown schematically at 7 indicated devices, for example positioning cylinders or spindles whose Displacement 11 can be detected via encoder 8.
  • the cleaning roller 1 is together with the distance measuring devices 4 attached to a common frame 14 so that cleaning roll 1 and distance measuring devices 4 when adjusting the cleaning roll 1 over the Let drives 7 move.
  • the distance between the distance measuring devices 4 and the axis of rotation of the cleaning roller 1 unchanged; the measuring devices 4 thus capture the current distance from the surface of the cleaning roller 1 to the distance measuring devices 4 and determines the diameter and / or the radius 6 of the in an evaluation unit 5 Cleaning roller 1 at the respective point.
  • the measurement signals for the diameter or radius are fed to a computing unit, not shown, in which from the known Distance 15 of the axis of rotation of the cleaning roller 1 and the axis of rotation of the roller 2 over the geometric data of roller 2 and cleaning roller 1, namely roller radius and Cleaning roller radius they their spatial position to each other, the exact distance of the Cleaning roller 1 is determined from the roller surface Cleaning roller 1 at the desired distance 3 from the surface of roller 2 position and in case of wear of the bristles of the cleaning roller 1, this can Distance can be corrected by the adjustment units 7.
  • the situation remains Distance measuring devices 4 on and to the frame 14 are always unchanged, even if the cleaning roller 1 over the displacement path 10 along the length of the rolled bale 13 emotional.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Claims (5)

  1. Procédé pour régler les brosses d'un rouleau de nettoyage pour nettoyer des cylindres et/ou des rouleaux dans des installations à feuillards, de laminage ou de dressage, dans lequel le rouleau de nettoyage cylindrique (1), entraíné en rotation, revêtu de soies peut être déplacé axialement et parallèlement à l'axe du cylindre ou du rouleau, de façon réversible, sur la longueur (13) du corps du cylindre (2) ou du rouleau et peut être réglé radialement contre ledit corps,
    caractérisé en ce que, dans le cas d'un écartement connu, déterminé par calcul, entre l'axe du rouleau de nettoyage et l'axe de rotation du cylindre (2) ou du rouleau, l'écartement du rouleau de nettoyage (1) de la surface du cylindre (2) ou du rouleau est calculé à partir de la géométrie donnée du cylindre ou du rouleau et de la géométrie mesurée du rouleau de nettoyage, la géométrie du rouleau de nettoyage étant mesurée par une détection d'écartement prévue à une distance définie de l'axe du rouleau de nettoyage.
  2. Dispositif pour régler les brosses d'un rouleau de nettoyage pour nettoyer des cylindres et/ou des rouleaux dans des installations à feuillards, de laminage ou de dressage, dans lequel le rouleau de nettoyage cylindrique (1), entraíné en rotation, revêtu de soies, peut être déplacé axialement et parallèlement par rapport à l'axe du cylindre ou du rouleau, de façon réversible, sur la longueur (13) du corps du cylindre (2) ou du rouleau et être réglé radialement contre ledit corps,
    caractérisé en ce que le rouleau de nettoyage (1) et au moins un dispositif de mesure d'écartement (4), positionné à une distance déterminée de l'axe du rouleau de nettoyage, pour détecter la distance de la surface du rouleau de nettoyage de ce dispositif de mesure d'écartement (4) sont agencés sur un cadre commun (14) qui peut être déplacé parallèlement à l'axe du cylindre et transversalement à la surface du cylindre (2) ou du rouleau sur des courses (11) pouvant être déterminées, la position respective du cadre (14) par rapport au cylindre (2) ou au rouleau pouvant être déterminée à partir du mouvement de déplacement du cadre (14) par rapport à un point fixe sur le cylindre (2) ou le rouleau.
  3. Dispositif selon la revendication 2,
    caractérisé en ce que le dispositif de mesure d'écartement (4) est un appareil de mesure à laser travaillant selon le principe de la triangulation.
  4. Dispositif selon la revendication 2,
    caractérisé en ce que le dispositif de mesure d'écartement (4) est un appareil de mesure d'écartement ultrasonore connu en soi.
  5. Dispositif selon les revendications 2, 3 et 4,
    caractérisé en ce que l'écartement réglable du rouleau de nettoyage (1) de la surface du cylindre (2) ou du rouleau correspond, par calcul, à la position des axes de rotation du cylindre (2) ou du rouleau et du rouleau de nettoyage (1) ainsi qu'au diamètre donné du cylindre ou du rouleau et au diamètre mesuré du rouleau de nettoyage (1).
EP95250231A 1994-10-14 1995-09-22 Procédé et dispositif de réglage des cylindres de nettoyage pour cylindres de laminoir Expired - Lifetime EP0706841B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4437829A DE4437829A1 (de) 1994-10-14 1994-10-14 Verfahren und Vorrichtung zum Anstellen der Putzrollen zum Reinigen von Walzen
DE4437829 1994-10-14

Publications (2)

Publication Number Publication Date
EP0706841A1 EP0706841A1 (fr) 1996-04-17
EP0706841B1 true EP0706841B1 (fr) 1998-11-11

Family

ID=6531469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95250231A Expired - Lifetime EP0706841B1 (fr) 1994-10-14 1995-09-22 Procédé et dispositif de réglage des cylindres de nettoyage pour cylindres de laminoir

Country Status (2)

Country Link
EP (1) EP0706841B1 (fr)
DE (2) DE4437829A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103191874A (zh) * 2013-02-27 2013-07-10 江苏天鹏电源有限公司 一种锂电池负极辊压气动刮刀装置

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* Cited by examiner, † Cited by third party
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US5611281A (en) * 1995-05-08 1997-03-18 Serater Llc System for cleaning particles from a surface
DE19848174A1 (de) * 1998-10-20 2000-05-04 Bwg Bergwerk Walzwerk Verfahren und Vorrichtung zum Reinigen von Walzen und/oder Rollen in Bandgießanlagen, Walzwerken und/oder Bandprozeßlinien, insbesondere Dressierwerken o. dgl. Nachwalzwerken
DE10001205C1 (de) * 2000-01-14 2001-06-21 Audi Ag Verfahren zur Randbearbeitung eines Werkstückes
SE519048C2 (sv) * 2001-05-28 2003-01-07 Abb Ab Anordning och förfarande för rengöring av en falsrulle
KR100825643B1 (ko) * 2001-07-31 2008-04-25 주식회사 포스코 롤다용도정비대
EP1401010A1 (fr) * 2002-09-12 2004-03-24 Niederberger Schleif- und Polierautomaten AG Dispositif et méthode pour mesurer et compenser l'usure des brosses dans des machines de brossage
DE10353742A1 (de) * 2003-11-17 2005-06-09 Nothelfer Gmbh Verfahren zur Reinigung von an einem Roboterarm angeordneten Falzrollen und Reinigungsstation zur Anwendung des Verfahrens
WO2007059919A2 (fr) * 2005-11-22 2007-05-31 Robo Paper B.V. Dispositif et procede pour nettoyer une bande de matiere rotative
CN104190717A (zh) * 2014-07-16 2014-12-10 浙江龙盛薄板有限公司 用于冷轧平整机支承辊的除渣装置
CN105149261B (zh) * 2015-10-12 2017-07-11 青岛政睿达智能设备科技股份有限公司 一种提绒毛刷清理器装置
CN106853608B (zh) * 2015-12-09 2021-07-16 可口可乐公司 一种玻璃制品的抛光工艺和抛光设备
WO2018050920A1 (fr) * 2016-09-19 2018-03-22 Sms Group Gmbh Laminage dans un procédé continu
CN110052897A (zh) * 2019-04-11 2019-07-26 安徽众源新材料股份有限公司 超声波焊接用铜带的加工工艺
CN111069293B (zh) * 2019-12-20 2021-06-01 太原重工股份有限公司 随动清辊装置及其使用方法
CN112621546B (zh) * 2020-12-18 2022-04-05 江门金钻辉精密铸造有限公司 一种不锈钢产品的抛光装置及抛光方法
DE102021105515A1 (de) 2021-03-08 2022-09-22 Koenig & Bauer Ag Verfahren zum Schleifen eines Stanzbelages sowie Bogenbearbeitungsmaschine mit einem Stanzaggregat
CN115042079B (zh) * 2022-08-15 2022-11-11 山东宇航航空科技有限公司 一种凹印版辊的数控高速铬抛光机
CN119426388B (zh) * 2025-01-13 2025-03-28 太原市恒山机电设备有限公司 一种适用于多种带宽的刷辊装置及其使用方法

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
FR2600919A1 (fr) * 1986-07-03 1988-01-08 Sofresid Procede et dispositif pour la retouche due a l'usure des cylindres d'un laminoir, sur la ligne de laminage
JP2837219B2 (ja) * 1990-03-02 1998-12-14 株式会社日立製作所 ロールプロファイルの測定方法および装置
JPH04125407A (ja) * 1990-09-17 1992-04-24 Sumitomo Metal Ind Ltd ロールプロフィール測定装置
FR2708218B1 (fr) * 1993-07-28 1995-10-20 Clecim Sa Dispositif de nettoyage d'un cylindre.
DE4409300A1 (de) * 1994-03-18 1995-09-21 Schloemann Siemag Ag Vorrichtung zum Bearbeiten von Walzen während des Walzvorgangs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103191874A (zh) * 2013-02-27 2013-07-10 江苏天鹏电源有限公司 一种锂电池负极辊压气动刮刀装置

Also Published As

Publication number Publication date
DE4437829A1 (de) 1996-04-18
EP0706841A1 (fr) 1996-04-17
DE59504210D1 (de) 1998-12-17

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