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EP1350576A2 - Système d'entraínement utilisé dans des dispositifs pour le freinage ou la traction de feuillards metalliques - Google Patents

Système d'entraínement utilisé dans des dispositifs pour le freinage ou la traction de feuillards metalliques Download PDF

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Publication number
EP1350576A2
EP1350576A2 EP03014045A EP03014045A EP1350576A2 EP 1350576 A2 EP1350576 A2 EP 1350576A2 EP 03014045 A EP03014045 A EP 03014045A EP 03014045 A EP03014045 A EP 03014045A EP 1350576 A2 EP1350576 A2 EP 1350576A2
Authority
EP
European Patent Office
Prior art keywords
strip
belt
chain
permanent magnets
eddy current
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
Application number
EP03014045A
Other languages
German (de)
English (en)
Other versions
EP1350576B1 (fr
EP1350576A3 (fr
Inventor
Norbert Umlauf
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE1998152078 external-priority patent/DE19852078A1/de
Priority claimed from DE29909850U external-priority patent/DE29909850U1/de
Application filed by Individual filed Critical Individual
Publication of EP1350576A2 publication Critical patent/EP1350576A2/fr
Publication of EP1350576A3 publication Critical patent/EP1350576A3/fr
Application granted granted Critical
Publication of EP1350576B1 publication Critical patent/EP1350576B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements 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
    • B21B39/02Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08Braking or tensioning arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/003Regulation of tension or speed; Braking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/006Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only winding-up or winding-off several parallel metal bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/345Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the tension or advance of the material
    • B21C47/3458Endlessly revolving chain systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00Advancing webs
    • B65H20/06Advancing webs by friction band
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/06Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
    • B65H23/10Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on running web
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B38/00Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/02Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements 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
    • B21B39/006Pinch roll sets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00Parts for transporting or guiding the handled material
    • B65H2404/30Chains
    • B65H2404/35Arrangement of chains facing each other for forming a transport nip
    • B65H2404/351Arrangement of chains facing each other for forming a transport nip the nip being formed between elongate members bridging two chains running synchronously and in parallel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00Actuating means
    • B65H2555/10Actuating means linear
    • B65H2555/13Actuating means linear magnetic, e.g. induction motors

Definitions

  • the invention is based on the problem, on the one hand the possible uses to expand the known brake scaffold and on the other hand in particular for the entry, exit and entrainment conditions of the carriage-like Roller blocks in the conveyor area are targeted, for the different tasks to achieve different behavior.
  • a low hardness of the coating is preferably relative to a thick coating selected.
  • the metal tape is embedded so that the shape defects of the metal strip in cross section and the band ripples can be easily compensated.
  • the open spaces created allow that the squeezed volume of the elastic coating flow specifically can.
  • the coating receives a filler, e.g. a flat steel. This will achieved that the squeezing by means of the form factor of the functional task can be adjusted while the desired inclination the coating in the direction of pull can be done almost without restriction.
  • a filler e.g. a flat steel.
  • a sensible application is that only one rotating Carriage chain, is designed as a revolving table. In doing so forces into it by means of permanent magnets or electromagnets Belt initiated to apply braking or tensile forces. magnetizable Metal tape is attracted to the Protective belt of the car chain pulled and it will be according to the ⁇ -value driving forces generated.
  • the heating of metal strip is achieved when the energy is above that circulating system is supplied conductively or inductively. This effect can also be used in galvanic or other processes.
  • the brake scaffold or the control frame can be around a belt tension measuring frame be expanded. Here these aggregates hang in leaf springs.
  • the reaction forces of the strip tension are falsified using measuring cells detected. This measuring system is only able to measure horizontal forces with high repeatability, and, depending on the measuring range, can be set to a few Newtons.
  • Strips such as copper or aluminum strip
  • special effects possible by the targeted feeding of the Chains with the roller blocks in a relatively short clamping and driving area by means of straight guide rails, which at the same time support allow the clamping forces.
  • Through inlet and outlet curves on the straight guide rails of the The targeted feeding of the roller blocks is achieved.
  • a special shape enables a very elastic transition. Squeezing is done by inserting shaped sheets the elastic coating is specifically reduced.
  • the design of the electric linear drive has the advantage that Load the hinges of the chain trolley straps only from the Deflection and centrifugal forces take place while the loads are being applied Belt pulls only work in the driving area.
  • the dimensioning the hinge can thus be limited to the deflection and centrifugal forces become. This minimizes wear.
  • the driving distance can be designed so that the metal belt conductive or inductive current is supplied.
  • This solution comes preferably in galvanic processes, when the strip is heated, for Measuring processes on the belt and for building up magnetic fields, which are used for Initiation of restraining forces are used.
  • Power supplies become current-conducting in the carriage-like roller blocks Materials introduced.
  • the current can then be switched on specifically, when the roller blocks pass through the driving area.
  • the energy supply can be switched off at any time.
  • the belt can be pulled through the opposite speed of the chain carriage and the restraining force be regulated by changing the frequency.
  • the arrangement shown has the great advantage that the individual Tape strips without deflection roller tangentially fed to the take-up reel 1, 2 become.
  • the retreats built up in the brake scaffold 5, 6 are without loss of deflection and without relative movements to the point of impact brought. This creates ideal conditions for a uniform specific belt tension distribution created.
  • the tangential inlet is constantly adjusted.
  • the number 1 shows the winding mandrel of the winding reel, 2 the wound coil, 3 the third separation for the Tape strips, 4 the metal tape, 5 the upper roller, 6 the lower one Circulating roll, 7 the second separation and 8 the first separation to feed the metal strip from the loop 9 to the brake stand at right angles. 10 is the splitting shear.
  • the brake scaffold 20 hangs in the control frame 21 by means of leaf springs 24.
  • the belt tension can be changed by means of load cells 23 without being distorted by deflections with a very low hysteresis and very high repeatability be measured.
  • the brake and train frame 20 exists from the stand, oppositely arranged revolving rollers 5 and 6, which are installed in guides 18 of the stand 20 and of which the upper revolving roller 5 by means of piston rods 18 acted upon by a cylinder is turned against the lower roller 6.
  • the chains 11 and 11a are composed of a large number of coupled, cart-like roller blocks that span the entire Extend the width of a band 4 arriving in the direction of arrow 25 and with at least two-sided support wheels 26 and side guide rollers 27 unroll on a running track or lie on it sideways. The career is led to a driving area in which the opposite Roll blocks 11 grasp the tape 4 on both sides and clamp between them.
  • the coating supports 13 have an elastic coating 12 Mistake.
  • the coating width corresponds to the chain pitch T and extends within the axes of the support wheels 26 of two adjacent, i.e. consecutive blocks. The axes form simultaneously a defined pivot point.
  • the coating 12 is free 30 designed so that a particularly elastic adjustment on the inlet and outlet side the crushed coating becomes possible.
  • the pinch height the coating should be as low as possible to avoid the Keep flexing work as low as possible.
  • the coating get a very high elasticity in the direction of tape tension about the different inclination of the coating To enable belt speeds for the individual slit strips, as shown in Fig. 5.
  • This form of training is for metal strips with the highest surface demands of great interest as contact to the Braking system is present.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Coating Apparatus (AREA)
  • Braking Arrangements (AREA)
  • Advancing Webs (AREA)
  • Coating With Molten Metal (AREA)
  • Metal Extraction Processes (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Transmissions By Endless Flexible Members (AREA)
EP03014045A 1998-11-11 1999-11-10 Système d'entraínement utilisé dans des dispositifs pour le freinage ou la traction de feuillards metalliques Expired - Lifetime EP1350576B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE19852078 1998-11-11
DE29820111U 1998-11-11
DE29820111 1998-11-11
DE1998152078 DE19852078A1 (de) 1998-11-11 1998-11-11 Elastische Beschichtung in Vorrichtungen zum Ziehen und Bremsen von Metallbändern
DE29909850U 1999-04-19
DE29909850U DE29909850U1 (de) 1998-11-11 1999-04-19 Elastische Beschichtung in Vorrichtung zum Ziehen oder Bremsen von Metallbändern
EP99971746A EP1054743B1 (fr) 1998-11-11 1999-11-10 Systeme d'entrainement utilises dans des dispositifs pour le freinage ou la traction de feuillards metalliques

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP99971746.5 Division 1999-11-10

Publications (3)

Publication Number Publication Date
EP1350576A2 true EP1350576A2 (fr) 2003-10-08
EP1350576A3 EP1350576A3 (fr) 2004-02-04
EP1350576B1 EP1350576B1 (fr) 2005-04-27

Family

ID=27218807

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03014045A Expired - Lifetime EP1350576B1 (fr) 1998-11-11 1999-11-10 Système d'entraínement utilisé dans des dispositifs pour le freinage ou la traction de feuillards metalliques
EP99971746A Expired - Lifetime EP1054743B1 (fr) 1998-11-11 1999-11-10 Systeme d'entrainement utilises dans des dispositifs pour le freinage ou la traction de feuillards metalliques

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99971746A Expired - Lifetime EP1054743B1 (fr) 1998-11-11 1999-11-10 Systeme d'entrainement utilises dans des dispositifs pour le freinage ou la traction de feuillards metalliques

Country Status (8)

Country Link
US (2) US6502734B1 (fr)
EP (2) EP1350576B1 (fr)
AT (2) ATE294034T1 (fr)
BR (1) BR9906891A (fr)
CA (1) CA2317432C (fr)
DE (2) DE59911996D1 (fr)
ES (2) ES2242125T3 (fr)
WO (1) WO2000027554A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1350576B1 (fr) * 1998-11-11 2005-04-27 Norbert Umlauf Système d'entraínement utilisé dans des dispositifs pour le freinage ou la traction de feuillards metalliques
EP1670601B1 (fr) * 2003-10-08 2008-11-26 Norbert Umlauf Installation pour appliquer, sans contact, une traction a des feuillards metalliques electroconducteurs
EP1742866B1 (fr) * 2004-04-29 2007-10-03 Terex-Demag GmbH & Co. KG Systeme d'enroulement de cables pour l'enroulement et le deroulement de cables d'acier de grues
DE102005036570A1 (de) * 2004-12-16 2006-07-06 Steinert Elektromagnetbau Gmbh Verfahren zur Abbremsung eines laufenden Metallbandes und Anlage zur Durchführung des Verfahrens
DE102006054383B4 (de) * 2006-11-17 2014-10-30 Sms Siemag Aktiengesellschaft Verfahren, Vorrichtung und deren Verwendung zum Ziehen oder Bremsen eines metallischen Guts
DE102006054385B4 (de) * 2006-11-17 2014-11-13 Sms Siemag Aktiengesellschaft Vorrichtung und deren Verwendung zum Ziehen oder Bremsen eines metallischen Guts
KR100867221B1 (ko) * 2008-03-10 2008-11-06 주식회사 이피이 트레버스 해소장치를 이용한 장조장 포설 시스템
DE102008029326A1 (de) 2008-06-20 2009-12-24 Sms Siemag Aktiengesellschaft Verfahren und Vorrichtung zum Streckrichten eines Metallbandes
US9242284B2 (en) 2013-03-15 2016-01-26 Norbert Umlauf Method and apparatus for straightening metal bands
PL226814B1 (pl) * 2015-05-29 2017-09-29 Przedsiębiorstwo Concept Stal B&S Lejman Spółka Jawna Zwijarka doblachy
CN111974828B (zh) 2015-06-09 2022-06-07 诺维尔里斯公司 非接触磁性转向
CN107774728A (zh) * 2016-08-31 2018-03-09 扬中凯悦铜材有限公司 铜排拉拔收卷一体化装置
US20180319613A1 (en) * 2017-05-04 2018-11-08 Butech, Inc. Traction tensioning machine
CN107617650A (zh) * 2017-09-18 2018-01-23 攀钢集团攀枝花钢铁研究院有限公司 一种开卷装置
CN109500175A (zh) * 2018-10-29 2019-03-22 通鼎互联信息股份有限公司 一种金属带轧纹前张力装置
WO2020090453A1 (fr) * 2018-11-02 2020-05-07 Jfeスチール株式会社 Dispositif de bride, procédé permettant de commander l'ondulation d'une bande en acier et procédé permettant de produire une bande en acier
CN110905430A (zh) * 2019-12-25 2020-03-24 安徽蓝海之光科技有限公司 一种井下瓦斯封孔自动推进装置
CN111924643B (zh) * 2020-08-12 2022-09-30 广西电网有限责任公司来宾供电局 一种上下压靠型电缆输送机
CN112047012A (zh) * 2020-08-28 2020-12-08 福州隋德洛贸易有限公司 一种半导体器件传送机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283980A (en) * 1964-11-19 1966-11-08 Bucciconi Eng Co Apparatus for handling metal sheeting
FR1543492A (fr) * 1967-09-15 1968-10-25 Somenor Soc Metallurg Du Nord Dispositif électromagnétique de tension, de freinage ou d'entraînement de produits métallurgiques
GB1393268A (en) * 1972-12-19 1975-05-07 Philips Electronic Associated Magnetic conveyor
US3945547A (en) * 1970-04-03 1976-03-23 Wean United Inc. Tractive apparatus
EP0195096A1 (fr) * 1985-03-16 1986-09-24 Norbert Umlauf Dispositif d'entraînement ou de freinage de bandes métalliques
US5158274A (en) * 1988-06-15 1992-10-27 Hitachi, Ltd. Group supervisory system for moving sheets between multiple automatons
DE19524289A1 (de) * 1995-07-06 1997-01-09 Thyssen Magnettechnik Gmbh Vorrichtung zum Bremsen von elektrisch leitfähigen Bändern

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288865B (de) 1965-06-25 1969-02-06 Creil Const Mec Bremsvorrichtung fuer mehrere nebeneinanderlaufende Baender aus elektrisch leitendemMaterial
US3481523A (en) * 1967-06-13 1969-12-02 Us Industries Inc Strip stock feeding device
US3620432A (en) * 1969-09-26 1971-11-16 Vernon V Emery Machine for drawing extruded plastic tubing or rod from an extruder
US3826442A (en) * 1973-01-30 1974-07-30 Smithe Machine Co Inc F L Apparatus for controlling the tension on web material
US3973770A (en) * 1975-04-16 1976-08-10 Stephen Montenbruck Paper conveying system
US4039109A (en) * 1975-07-23 1977-08-02 Rhodes Herbert M Apparatus for pulling a line
DE3208158C3 (de) * 1982-03-06 1993-02-11 Norbert Umlauf Vorrichtung zum Ziehen oder Bremsen von Metallbändern
EP1350576B1 (fr) * 1998-11-11 2005-04-27 Norbert Umlauf Système d'entraínement utilisé dans des dispositifs pour le freinage ou la traction de feuillards metalliques

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283980A (en) * 1964-11-19 1966-11-08 Bucciconi Eng Co Apparatus for handling metal sheeting
FR1543492A (fr) * 1967-09-15 1968-10-25 Somenor Soc Metallurg Du Nord Dispositif électromagnétique de tension, de freinage ou d'entraînement de produits métallurgiques
US3945547A (en) * 1970-04-03 1976-03-23 Wean United Inc. Tractive apparatus
GB1393268A (en) * 1972-12-19 1975-05-07 Philips Electronic Associated Magnetic conveyor
EP0195096A1 (fr) * 1985-03-16 1986-09-24 Norbert Umlauf Dispositif d'entraînement ou de freinage de bandes métalliques
US5158274A (en) * 1988-06-15 1992-10-27 Hitachi, Ltd. Group supervisory system for moving sheets between multiple automatons
DE19524289A1 (de) * 1995-07-06 1997-01-09 Thyssen Magnettechnik Gmbh Vorrichtung zum Bremsen von elektrisch leitfähigen Bändern

Also Published As

Publication number Publication date
US20030066857A1 (en) 2003-04-10
US6585140B2 (en) 2003-07-01
EP1054743B1 (fr) 2003-06-25
ES2242125T3 (es) 2005-11-01
DE59911996D1 (de) 2005-06-02
EP1054743A1 (fr) 2000-11-29
WO2000027554A1 (fr) 2000-05-18
CA2317432C (fr) 2009-01-27
ES2203253T3 (es) 2004-04-01
EP1350576B1 (fr) 2005-04-27
US6502734B1 (en) 2003-01-07
CA2317432A1 (fr) 2000-05-18
DE59906096D1 (de) 2003-07-31
ATE294034T1 (de) 2005-05-15
BR9906891A (pt) 2000-10-17
ATE243573T1 (de) 2003-07-15
EP1350576A3 (fr) 2004-02-04

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