EP0440035B1 - Vorrichtung zum Führen und insbesondere Aufwickeln von Materialbahnen - Google Patents

Vorrichtung zum Führen und insbesondere Aufwickeln von Materialbahnen Download PDF

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Publication number
EP0440035B1
EP0440035B1 EP91100393A EP91100393A EP0440035B1 EP 0440035 B1 EP0440035 B1 EP 0440035B1 EP 91100393 A EP91100393 A EP 91100393A EP 91100393 A EP91100393 A EP 91100393A EP 0440035 B1 EP0440035 B1 EP 0440035B1
Authority
EP
European Patent Office
Prior art keywords
brush
guide elements
roller
elements
web
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
EP91100393A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0440035A1 (de
Inventor
Horst Schenk
Herbert Gellenbeck
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.)
Sundwiger Eisenhuette Maschinenfabrik GmbH and Co
Original Assignee
Sundwiger Eisenhuette Maschinenfabrik GmbH and Co
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 Sundwiger Eisenhuette Maschinenfabrik GmbH and Co filed Critical Sundwiger Eisenhuette Maschinenfabrik GmbH and Co
Priority to AT91100393T priority Critical patent/ATE90895T1/de
Publication of EP0440035A1 publication Critical patent/EP0440035A1/de
Application granted granted Critical
Publication of EP0440035B1 publication Critical patent/EP0440035B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C47/06—Winding-up or coiling on or in reels or drums, without using a moving guide with loaded rollers, bolts, or equivalent means holding the material on the reel or drum
    • B21C47/063—Winding-up or coiling on or in reels or drums, without using a moving guide with loaded rollers, bolts, or equivalent means holding the material on the reel or drum with pressure rollers only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C47/3491—Brushes
    • 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
    • B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/11—Details of cross-section or profile
    • B65H2404/115—Details of cross-section or profile other
    • B65H2404/1151—Details of cross-section or profile other brush
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/141—Roller pairs with particular shape of cross profile
    • B65H2404/1414—Roller pairs with particular shape of cross profile complementary relief
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
    • B65H2404/1441—Roller pairs with relative movement of the rollers to / from each other involving controlled actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/18—Form of handled article or web
    • B65H2701/184—Wound packages
    • B65H2701/1846—Parts concerned

Definitions

  • the invention relates to a device for guiding and in particular winding material webs, in particular material webs coming from a strip casting machine, consisting of at least one brush roll and a further roll pressing the material web against the brush roll.
  • Devices of this type serve the purpose of collecting the material web coming from the casting wheel and feeding it to a winding device.
  • the brush roller generally runs at a higher rotational speed than the casting wheel of the strip casting machine that feeds the material web.
  • the purpose of the differential speed is to pull the web of material taut.
  • the slip compensation takes place on the brush roller without the Material web is damaged.
  • a difficulty with such devices is that the beginning of the web of material wraps around the brush roll when the web of material is made of very thin material.
  • Another disadvantage is that with the device the material web can be connected to the device for winding not with its beginning but with a section further behind. The cut part in front of it is regularly lost. For small quantities to be poured, this loss is large on a percentage basis. (DE 37 08 891 C1; EP 0 021 049 B1; EP 0 316 949 A2).
  • the invention has for its object to provide a device for guiding material webs coming from a casting wheel of a belt casting machine, in film thickness, with which the material web coming from upstream devices at very different speeds, for example up to 50 m / sec. can be transported without problems and, if necessary, wound.
  • the brush roller is equipped with a plurality of axially spaced annular disk-shaped brush elements, between which extending in the conveying direction of the web of stationary guide elements of a guide cage are arranged.
  • the device according to the invention adapts to the predetermined conveying speed of the material web due to its equipping with brush elements while slipping. There are no difficulties with tape starts, since the guide elements of the guide cage ensure that the material web remains essentially in the predetermined guide level and does not wind around a brush roller.
  • the further roller is preferably also designed as a brush roller. Regardless of the formation of the further role, stationary guide elements of the guide cage should also be assigned to the further role. In the case of training as a brush roll, they should also be designed as rods.
  • rollers can be arranged in different combinations, namely brush rollers with smooth rollers or grooved rollers or two brush rollers.
  • the brush rolls according to the invention can be used to form winding stations with and without a winding core, which enable the material web to be wound up without loss. It is no longer necessary for the initial section to be cut off and lost.
  • a winding station is characterized in that a plurality of brush rollers with adjoining stationary guide elements are arranged around a common center, each brush roller being equipped with a large number of axially spaced, annular disk-shaped brush elements, between which there is the material web in the conveying direction extending, stationary guide elements of a guide cage are arranged.
  • Such a winding station can be without a winding core in the case of smaller strip lengths.
  • a winding core should be provided, which can also consist of a brush roll according to the invention.
  • the brush roll is not equipped with guide elements, because the tape is wrapped around the brush roll.
  • the brush forming the winding core ensures slip compensation without it being necessary, as is otherwise necessary, to provide a slip clutch.
  • the compliant brushes ensure that several layers of tape can be wound. Special precautions must be taken to accommodate the many layers only if the length of the tape is longer.
  • the brush rollers with their guide elements are radially adjustable, while according to a second embodiment they are axially displaceable, because it is only necessary for the outer brush rollers to be turned on when winding onto the winding core.
  • two sets of brush rolls arranged around a center can be arranged parallel to one another, with a switch arranged upstream of them.
  • each brush roller 1-4 consists of a core 1a-4a and annular disc-shaped brush elements 1b-4b arranged at an axial distance from one another.
  • the brush rollers 1-4 are rotatably supported in side bearings 6-9 and are driven by gears 10, 11 at a speed which is greater than the speed of the material web 5. Since the brush elements 1b-4b resiliently clamp the material web 5, slippage occurs between the material web 5 and the brush elements 1b-4b, so that the material web 5 is kept taut but not overloaded.
  • FIGS. 3 and 4 differs from that of FIGS. 1 and 2 only in that, instead of the lower brush rollers 1, 4, a first roller 15 with a smooth jacket 15a and a second roller 16 with a jacket 16a provided with annular grooves 16b are provided are.
  • Guide elements 17, 18, 19 are provided in front of and behind the rollers 15, 16.
  • the guide element 18 is designed as a plate and adjoins the jacket 15a tightly, while the guide element 19 is provided at least on its front edge with prongs 19a which engage in the annular grooves 16b. In this way it is also ensured that the material web 5 cannot loop around a roll 15, 16.
  • the material web 5 is fed to a winding station 22 by brush rollers 20, 21 corresponding to those in FIGS. 1 and 2.
  • This winding station 22 has four brush rollers 23-26 arranged around a center, corresponding to the brush rollers 1-4 of FIGS. 1 and 2.
  • Rod-shaped guide elements 27, which form a circular cage, extend between the brush elements of these brush rollers 23-26.
  • the center is coreless, while in the embodiment of FIG. 5 it has a driven brush roller 28 corresponding to that of FIGS. 1 and 2. Since this brush roller 28 does not need any guiding elements preventing it from being wrapped around, it can also be equipped with brush elements without gaps over its entire axial length.
  • FIG. 8 differs from that of Figures 6 and 7 in that the brush rollers 29-32 are not axially but radially adjustable.
  • the brush rollers 29-32 are mounted on swivel arms 33-36.
  • a guide element 37-40 is assigned to each brush roller 32-36 and is pivoted together with the brush roller 29-32.
  • the axially adjustable brush rollers 23-26 of the embodiment of Figure 7 and the radial Adjustable brush rollers 29-32 of the exemplary embodiment in FIG. 8 serve to enable the winding process on the brush roller 28 which forms the core. After winding, they are removed from the core so that multi-layer packages can be wound.
  • the embodiment of FIG. 9 can be realized with winding stations of the embodiments of FIGS. 6-8. In this case, only one switch 41 needs to be provided between the two winding stations 42, 43 arranged one above the other. For this it is necessary that the brush rollers 20, 21 arranged upstream of the winding stations 42, 43 are held in a pivotable frame 44.
  • the exemplary embodiment in FIG. 9 also shows a casting device 43 (not shown in the other figures) with a cooling wheel 46, to which molten metal is applied from a container 47 containing molten metal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Continuous Casting (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
EP91100393A 1990-02-02 1991-01-15 Vorrichtung zum Führen und insbesondere Aufwickeln von Materialbahnen Expired - Lifetime EP0440035B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91100393T ATE90895T1 (de) 1990-02-02 1991-01-15 Vorrichtung zum fuehren und insbesondere aufwickeln von materialbahnen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4003067A DE4003067C1 (enrdf_load_stackoverflow) 1990-02-02 1990-02-02
DE4003067 1990-02-02

Publications (2)

Publication Number Publication Date
EP0440035A1 EP0440035A1 (de) 1991-08-07
EP0440035B1 true EP0440035B1 (de) 1993-06-23

Family

ID=6399272

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91100393A Expired - Lifetime EP0440035B1 (de) 1990-02-02 1991-01-15 Vorrichtung zum Führen und insbesondere Aufwickeln von Materialbahnen

Country Status (5)

Country Link
US (1) US5184788A (enrdf_load_stackoverflow)
EP (1) EP0440035B1 (enrdf_load_stackoverflow)
AT (1) ATE90895T1 (enrdf_load_stackoverflow)
DE (2) DE4003067C1 (enrdf_load_stackoverflow)
ES (1) ES2046804T3 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397932B (de) * 1991-11-25 1994-08-25 Voest Alpine Ind Anlagen Verfahren zum haspeln von metallischem band sowie anlage zur durchführung des verfahrens
US5727370A (en) * 1996-06-21 1998-03-17 Flexible Products Co Apparatus and method for producing foam cushions utilizing flexible foam mixing chamber
DE19835415A1 (de) * 1998-08-05 2000-02-17 Siemens Ag Rollgang
ES2265725B1 (es) * 2004-08-11 2007-11-16 Giro Gh, S.A. Metodo para el avance de bandas de material flexible superpuestas.
IT201800009366A1 (it) * 2018-10-11 2020-04-11 Fotoba Int Srl Macchina arrotolatrice per substrati stampati
CN111153258A (zh) * 2020-01-21 2020-05-15 廊坊中凤机械科技有限公司 无拉伸制袋机供料装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1882219A (en) * 1929-03-22 1932-10-11 Cutler Hammer Inc Controller for motor driven machines
US2573188A (en) * 1947-10-03 1951-10-30 Charles P Dyken Rug rolling device
US3022929A (en) * 1959-03-17 1962-02-27 Metal & Thermit Corp Apparatus for moving slender elongated members lengthwise
US3250484A (en) * 1964-06-10 1966-05-10 Jack E Fair Rug rolling machine
US3395870A (en) * 1966-06-16 1968-08-06 Ncr Co Automatic tape wind up means
DE1941729A1 (de) * 1969-08-16 1971-02-25 Schloemann Ag Vorrichtung zum kontinuierlichen Giessen von Metallband
US3850381A (en) * 1972-04-18 1974-11-26 A Moore Device for rolling sections of carpet
US4063440A (en) * 1976-04-16 1977-12-20 Mesta Machine Company Quick-change coiler assembly for strip mills and the like
US4247058A (en) * 1979-01-19 1981-01-27 Eddy Richard P Axial flow continuous loop film storage spool apparatus
US4239187A (en) * 1979-07-02 1980-12-16 Allied Chemical Corporation Winder string-up method and apparatus
DE2938865C2 (de) * 1979-09-26 1987-04-16 Hansa-Technik Gmbh, 2000 Hamburg Vorrichtung zum Aufwickeln einer Bahn
US4380164A (en) * 1981-01-19 1983-04-19 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Winding machine
DE3221221C2 (de) * 1982-06-04 1987-01-22 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zum Aufwickeln von Bändern, insbesondere fotografischen Schichtträgern in Bandform
US4454996A (en) * 1983-01-27 1984-06-19 Allied Corporation Combination ribbon string-up and winder apparatus
JPS61102635A (ja) * 1984-10-25 1986-05-21 Fuji Photo Film Co Ltd 写真ペ−パ−自動巻付装置
DE3507725A1 (de) * 1985-03-05 1986-09-11 Kochs Adler Ag, 4800 Bielefeld Naehautomat mit nachgeordnetem haspel
FR2583498B1 (fr) * 1985-06-14 1987-08-07 Saint Gobain Isover Procede et dispositif de fabrication de coquilles en fibres minerales
DE3626638A1 (de) * 1986-08-06 1988-02-18 Sundwiger Eisen Maschinen Vorrichtung zum herstellen eines gegossenen metallbandes mit amorph und/oder feinkristallinem gefuege
DE3708891C1 (en) * 1987-03-19 1987-11-19 Achenbach Buschhuetten Gmbh Apparatus for attaching the start of strip and foil material to a reel in fine-strip and foil rolling mills
US4964583A (en) * 1987-11-19 1990-10-23 Kawasaki Steel Corporation Method of transporting rapidly quenched ribbon and apparatus therefor

Also Published As

Publication number Publication date
ES2046804T3 (es) 1994-02-01
EP0440035A1 (de) 1991-08-07
US5184788A (en) 1993-02-09
DE59100159D1 (de) 1993-07-29
DE4003067C1 (enrdf_load_stackoverflow) 1991-07-04
ATE90895T1 (de) 1993-07-15

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