EP1329403A2 - Dispositif d'alignement automatique pour le déroulement de rubans de corde - Google Patents

Dispositif d'alignement automatique pour le déroulement de rubans de corde Download PDF

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Publication number
EP1329403A2
EP1329403A2 EP02025213A EP02025213A EP1329403A2 EP 1329403 A2 EP1329403 A2 EP 1329403A2 EP 02025213 A EP02025213 A EP 02025213A EP 02025213 A EP02025213 A EP 02025213A EP 1329403 A2 EP1329403 A2 EP 1329403A2
Authority
EP
European Patent Office
Prior art keywords
magnetic
cord
band
cord band
suction
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
EP02025213A
Other languages
German (de)
English (en)
Other versions
EP1329403B1 (fr
EP1329403A3 (fr
Inventor
Bernd Hoffmann
Ralf Klenner
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.)
Karl Eugen Fischer GmbH Maschinenfabrik
Original Assignee
Karl Eugen Fischer GmbH Maschinenfabrik
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 Karl Eugen Fischer GmbH Maschinenfabrik filed Critical Karl Eugen Fischer GmbH Maschinenfabrik
Publication of EP1329403A2 publication Critical patent/EP1329403A2/fr
Publication of EP1329403A3 publication Critical patent/EP1329403A3/fr
Application granted granted Critical
Publication of EP1329403B1 publication Critical patent/EP1329403B1/fr
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
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4611—Processing webs in splicing process before splicing
    • B65H2301/46115—Processing webs in splicing process before splicing by bringing leading edge to splicing station, e.g. by chain or belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/462—Form of splice
    • B65H2301/4621—Overlapping article or web portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/464—Splicing effecting splice
    • B65H2301/46412—Splicing effecting splice by element moving in a direction perpendicular to the running direction of the web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/10—Actuating means linear
    • B65H2555/11—Actuating means linear pneumatic, e.g. inflatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/10—Actuating means linear
    • B65H2555/13—Actuating means linear magnetic, e.g. induction motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/93—Tyres

Definitions

  • the invention relates to a device for automatic alignment of the leading beginning section of one unwound from a supply roll Cord tape, especially a steel cord tape, for splicing on the trailing end of the cord band of the previous supply roll.
  • the invention is therefore based on the object of a device for automatic Aligning the material before splicing to create a gentle Alignment allows, so that ultimately only the actual splice must be cut out and practically no other waste occurs.
  • such a device is characterized according to the invention by suction or provided with reversible drive devices Magnetic rollers for the adhesive attachment of the sagging start section the cord band, preferably two parallel one above the other arranged suction or magnetic rollers are provided and in front of the lower suction or Magnetic roller at least one axially displaceable against springs on both sides mounted deflection roller is arranged.
  • the arrangement according to the invention ensures that when the Cordbandes when the suction or magnetic rollers start, to which the leading one Beginning of the new supply roll off-center and possibly also has been set at an incline due to the different pulling action both side edges of the tape when tightening directed transversely to the running direction Force components occur that move the belt off-center Let the position slide inwards.
  • the arrangement according to the invention is preferably suitable, although it is also suitable for Suction rolls and textile cord tapes are conceivable for steel cord tapes with magnetic rolls for the alignment device, since these magnetic rollers are extremely smooth can be so that the shear force components that occur during clamping the soft steel cord tape without the risk of deformation in the middle position slide.
  • an embodiment of the invention can be provided be that after tensioning the steel cord and a certain Lateral shift of the obliquely placed cord band end the alignment device stopped and reversed automatically, that is, a bit in the opposite direction runs, so that the tape sags again without starting to rest the pulleys.
  • the jerk when tightening again by putting on at the pulleys is the time at which the lateral sliding movement of the cord tape that is still off-center works best.
  • This Multiple actuation can be programmed automatically, for example tense and reversed six times with each alignment the cord strip end that has been pulled off the supply roll in six successive steps in the middle position.
  • the axial possibility of displacement against springs on both sides the pulley is important, otherwise the frictional force of the cord band the deflection roller the lateral displacement of the cord end by the shear force components block on the suction or magnetic rollers or at least would hinder.
  • the side springs bring the after every alignment step Deflection pulleys back into the central exit length, which also favors this is that, depending on the individual alignment steps, the drive device for the Suction or magnetic rollers are reversed, making the cord strap stronger again slack and therefore no longer or only with very little investment power to the Deflection pulleys are still present.
  • the splice bar for connecting the end of the expired cord roll with the beginning section of the new cord tape supply roll can preferably be parallel to be arranged between the magnetic rollers, with sensors for detection the band end edges of the steel cord bands to be connected can control.
  • the end section 2 with the expired End section 3 of the previous cord roll is to be spliced.
  • an automatic alignment device 4 is provided according to the invention, the alignment of the leading start section 2 of the cord band 5 takes over from the new supply roll 1.
  • a follower role to wind up the separating tape 7 between the individual sticky ones Cordbandlagen.
  • 8 and 9 are the take-off rolls of the subsequent processing station for the cord band and 10 shows a dancer role.
  • the device according to the invention comprises - in the illustrated embodiment the cord band 5 should be a steel cord band - two magnetic rollers 11 and 12, which are spaced one above the other, with the counter bar between them 13 is arranged for the splice bar 14.
  • These magnetic rollers alternate from magnetic and non-magnetic disks and enable tacking the cord end 2 by simply pressing it on.
  • a deflection roller 15 is arranged, one for cases another feed from the supply roll 1 there is a further deflection roller 16 is, as can be seen in particular from Fig. 1b, as a hollow roller is axially displaceably mounted on a shaft 17 on both sides against springs 18, 19.
  • the drive motor for driving the magnetic rollers 11 and 12 is indicated.
  • the deflection rollers 15, 16 serve the purpose of minimal Limit the bending radius when aligning. They are pivoted and can be easily moved laterally on the axis 17 so that they are aligned show little resistance. Bring after each alignment step the lateral springs 18, 19 the guide rollers 15, 16 in the central starting position back.
  • the cord band by reversing the drive device for the magnetic rollers 11 and 12 retracted until the band edge 21 exactly with the through the Cross 22 specified response position of the sensor 23 coincides. Subsequently the splice bar 14 is actuated and the two cord ends 2 and 3 overlapping spliced together. Because of the exact alignment of this Cord ends 2 and 3 against each other then only need to be cut out the actual splice. Further waste sections by warping and offset of the bands 2 and 3 against each other do not occur. additionally to the sensors 23 and 24 for the band edge 21 of the band section 2 of the new Cord 5 to be removed are still sensors 25 for stopping the take-off rollers 8, 9 in the corresponding desired end position of the band edge 26 of the End 3 of the previous supply roll is provided.

Landscapes

  • Tyre Moulding (AREA)
  • Replacement Of Web Rolls (AREA)
EP02025213A 2002-01-16 2002-11-12 Dispositif d'alignement automatique pour le déroulement de rubans de corde Expired - Lifetime EP1329403B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10201369A DE10201369C1 (de) 2002-01-16 2002-01-16 Vorrichtung zum automatischen Ausrichten von abzuwickelnden Cordbändern
DE10201369 2002-01-16

Publications (3)

Publication Number Publication Date
EP1329403A2 true EP1329403A2 (fr) 2003-07-23
EP1329403A3 EP1329403A3 (fr) 2003-10-01
EP1329403B1 EP1329403B1 (fr) 2005-04-06

Family

ID=7712228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02025213A Expired - Lifetime EP1329403B1 (fr) 2002-01-16 2002-11-12 Dispositif d'alignement automatique pour le déroulement de rubans de corde

Country Status (5)

Country Link
US (1) US20030141020A1 (fr)
EP (1) EP1329403B1 (fr)
JP (1) JP4149798B2 (fr)
KR (1) KR20030062239A (fr)
DE (2) DE10201369C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2295355A3 (fr) * 2009-09-10 2011-09-28 Krones AG Procédé, dispositif et bande adhésive pour l'épissage de bandes d'étiquettes et bande d'étiquettes pouvant être épissées

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050241774A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Apparatus and process for aligning materials during a splice
DE102004032528C5 (de) * 2004-07-06 2012-04-05 Khs Gmbh Verfahren zum Durchführen eines Rollenwechsels bei einer Versorgungseinheit zum Zuführen eines bahnartigen Flachmaterials an eine Verpackungsmaschine oder dergleichen Verarbeitungsmaschine sowie Versorgungseinheit zum Durchführen dieses Verfahrens
EP3486203A1 (fr) * 2011-05-18 2019-05-22 Hydro-Quebec Appareil et procédé de transfert de ruban de métal ferromagnétique
CN103182616A (zh) * 2011-12-29 2013-07-03 中冶赛迪工程技术股份有限公司 一种带材后处理线对中装置及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132544A (en) * 1959-03-25 1964-05-12 Sonobond Corp Positioning and splicing apparatus for positioning and splicing webs
US3654035A (en) * 1969-02-26 1972-04-04 Fuji Photo Film Co Ltd Web butt splicing apparatus
US4190475A (en) * 1978-05-16 1980-02-26 Marquip, Inc. Paper roll web splicing
US4450039A (en) * 1982-08-23 1984-05-22 Harris Graphics Corporation Web splicing apparatus
US5388387A (en) * 1993-03-12 1995-02-14 Kliklok Corporation Packaging film feeding and splicing apparatus and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908980A (en) * 1973-08-02 1975-09-30 Alexander Fowler Work loading, unloading, and positioning means for handling sheet material in power presses and the like
US3903770A (en) * 1973-11-15 1975-09-09 Alexander Fowler Shear feeding system to front gauges using magnetic delivery means and a vertically yielding support table
JPS625844A (ja) * 1985-07-02 1987-01-12 Toyo Tire & Rubber Co Ltd ゴム引きコ−ドの接合装置
US5049222A (en) * 1989-06-01 1991-09-17 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for feeding materials in a tire building machine
DE4309013C2 (de) * 1993-03-20 1996-09-05 Fischer Maschf Karl E Spleißmaschine
US5477912A (en) * 1993-09-28 1995-12-26 Aluminum Company Of America Roll for use in a belt caster and an associated method
US5697277A (en) * 1994-05-17 1997-12-16 Best Cutting Die Company Multi use rotary die plate system
US5849123A (en) * 1995-12-20 1998-12-15 Eastman Kodak Company Apparatus and method for aligning webs
US5728036A (en) * 1996-07-10 1998-03-17 Hazelett Strip-Casting Corporation Elongated finned backup rollers having multiple magnetized fins for guiding and stabilizing an endless, flexible, heat-conducting casting belt
US6454686B1 (en) * 2001-04-30 2002-09-24 T.D. Wright, Inc. Modular magnetic cylinder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132544A (en) * 1959-03-25 1964-05-12 Sonobond Corp Positioning and splicing apparatus for positioning and splicing webs
US3654035A (en) * 1969-02-26 1972-04-04 Fuji Photo Film Co Ltd Web butt splicing apparatus
US4190475A (en) * 1978-05-16 1980-02-26 Marquip, Inc. Paper roll web splicing
US4450039A (en) * 1982-08-23 1984-05-22 Harris Graphics Corporation Web splicing apparatus
US5388387A (en) * 1993-03-12 1995-02-14 Kliklok Corporation Packaging film feeding and splicing apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2295355A3 (fr) * 2009-09-10 2011-09-28 Krones AG Procédé, dispositif et bande adhésive pour l'épissage de bandes d'étiquettes et bande d'étiquettes pouvant être épissées

Also Published As

Publication number Publication date
DE50202702D1 (de) 2005-05-12
US20030141020A1 (en) 2003-07-31
EP1329403B1 (fr) 2005-04-06
DE10201369C1 (de) 2003-07-24
JP4149798B2 (ja) 2008-09-17
EP1329403A3 (fr) 2003-10-01
KR20030062239A (ko) 2003-07-23
JP2003226450A (ja) 2003-08-12

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