EP1631513B1 - Dispositif d'enroulement comportant une source de rayonnement servant a positionner les mandrins - Google Patents

Dispositif d'enroulement comportant une source de rayonnement servant a positionner les mandrins Download PDF

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Publication number
EP1631513B1
EP1631513B1 EP20040739183 EP04739183A EP1631513B1 EP 1631513 B1 EP1631513 B1 EP 1631513B1 EP 20040739183 EP20040739183 EP 20040739183 EP 04739183 A EP04739183 A EP 04739183A EP 1631513 B1 EP1631513 B1 EP 1631513B1
Authority
EP
European Patent Office
Prior art keywords
winding
sheet
shaped material
light
longitudinally cutting
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
EP20040739183
Other languages
German (de)
English (en)
Other versions
EP1631513A1 (fr
Inventor
Gerhard Middelberg
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP1631513A1 publication Critical patent/EP1631513A1/fr
Application granted granted Critical
Publication of EP1631513B1 publication Critical patent/EP1631513B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/0204—Sensing transverse register of web
    • B65H23/0216—Sensing transverse register of web with an element utilising photoelectric effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D2007/2657—Auxiliary carriages for moving the tool holders
    • 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41482—Winding slitting prepare slitting process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/12—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/50—Use of particular electromagnetic waves, e.g. light, radiowaves or microwaves
    • B65H2557/51—Laser
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/828—With illuminating or viewing means for work

Definitions

  • the invention relates to a winding device according to the preamble of claim 1.
  • Winding devices are known from a variety of documents, of which at this point only the WO 99/06313 and the US 5,848,761 be mentioned as an example. As a rule, a distinction is made between contact and turret winder.
  • the web is cut longitudinally to produce in this way simultaneously a plurality of narrow webs, which are then wound on different cores.
  • radiation sources which emit preferably visible light, which irradiate a transport roller at the same time, in contact winders preferably the contact roller, and the winding shaft in the preparation position.
  • the light source can be moved transversely to the conveying direction until the mostly line-shaped light beam runs along the cutting lines. Based on this stroke, the winding sleeves mounted side by side on the winding shaft can now be adjusted according to the cutting edges.
  • the object of the invention is therefore to propose a device for winding web material in which the cores can be adjusted easier and thus faster for the position of the cut edges.
  • the positions of the radiation sources and the slitters in the direction transverse to the transport direction of the web are jointly adjustable. In this way, eliminating the additional separate setting of the radiation source on the cutting lines in the material web, which features devices of the prior art. A consequence of the omission of a separate adjustment process is a higher accuracy of the settings.
  • a mechanical connection exists between the radiation sources and the longitudinal cutting devices.
  • the longitudinal cutting device comprises at least one knife, to which a radiation source is attached.
  • the knife can be mounted on a carriage, which can be moved on a rail transversely to the transport direction of the web.
  • the radiation source can also be attached to this carriage.
  • optically active region of the radiation source and the cutting line generated by the longitudinal cutting device assume a same position in the direction transverse to the transport direction of the web.
  • edges of the cores need only be positioned on the beam of the radiation source, without further aids are needed.
  • a beam that is narrow enough to run exactly along the cutting lines can be created using a line stop.
  • a laser for example a line laser, can also be used as the radiation source.
  • At least one radiation source is arranged at a position from which at least three of the following elements of the winder can illuminate: the preparation position of the winder, the winding position in which winding tubes are located during the winding process, a storage position which the Take winding cores in the storage device, a transport point at which the cut bands run side by side or the cutting site itself. It is advantageous that the adjustment of the cores can be made at different locations and can also be constantly checked during the winding process, so that errors in the winding process can be detected faster.
  • the invention also includes a longitudinal cutting device for installation in a winding device.
  • a longitudinal cutting device for installation in a winding device.
  • This installation can of course be done in an existing winding device.
  • a longitudinal cutting device divides a web-shaped material into different bands and comprises at least one knife, which is movable along a rod or rail.
  • This rod or rail is preferably used transversely to the transport direction of the web in the winding device.
  • the position of the knife is adjustable by a movement along this rod or rail in the direction transverse to the direction of transport of the web.
  • This longitudinal cutting device is characterized by a radiation source whose position in the direction transverse to the transport direction of the web is likewise adjustable by the movement process of the knife.
  • the invention further relates to a method for winding web-shaped material according to the preamble of claim 7.
  • the proposed method simplifies the adjustment in that the position of the radiation sources and the longitudinal cutting device in the direction transverse to the transport direction of the web-shaped material are adjusted together.
  • a common adjustment here means that both the longitudinal cutting device and the radiation sources are adjusted by a single adjustment process.
  • FIG. 1 shows a winding device 1 according to the invention for winding a material web 4 to a winding 6.
  • the material web 4 is guided over a plurality of guide rollers 3, which are mounted in the machine frame 2.
  • the material web 4 is guided over a contact roller 5 and then wound on the winding 6.
  • the contact roller 5 is pressed in a known manner against the winding, so that the 'material web 4 is wound with a predetermined tension.
  • a new winding tube 7 is, pushed onto a winding tube carrier 20 in the preparation station 8, from where it can be transported to the winding position 9 after removal of the fully formed coil 6 on the support rails 10.
  • the one or more knives 14 produce one or more longitudinal cuts.
  • the blades 14 dive into the material web 4 at the cutting point between two deflection rollers 3.
  • the knives 14 are attached to knife carriers 13, which can be moved transversely to the transport direction x of the material web 4 via the rail 12, which is connected via holders 11 to the machine frame 2.
  • both the winding 6 and the new winding tube 7 are divided into independent segments, the edges of which must coincide with the cutting lines in the web 4.
  • radiation sources 16 are mounted on a rail 15, so that they can be moved transversely to the transport direction x of the web 4.
  • the rail 15 is connected in a manner not shown with the machine frame 2.
  • the radiation sources 16 can be positioned such that the beams 17, which advantageously have a line-shaped profile, radiate onto the cutting lines in the material web 4.
  • Fig. 2 shows a winding device 1 according to the invention, which has a similar structure compared with the winding device 1 according to the prior art.
  • the radiation sources 16 are connected directly to the blade carriers 13. Whenever the positions of the knives 14 change transversely to the transport direction x of the material web 4, this change in position is projected by the jets 18 onto the new winding tube 7.
  • the beams 18 are likewise line-shaped and the position of the beams 18 transversely to the transport direction x of the material web 4 coincide exactly with those of the blades 14. Therefore, the individual segments of the winding tube 7 can be adjusted directly after the positioning of the knife 14, without a previous readjustment of the radiation sources 16 is necessary.
  • FIG. 3 shows the situation described, in which the only radiation source 16 shown is located directly above the knife covered in the figure.
  • the radiation source 16 is adjusted so that the beam 18 runs along the cutting line.
  • the edges of the segments 7a, 7b of the new winding tube 7 can be positioned by this arrangement on the beam 18 and thus on the introduced into the web 4 cutting line.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Claims (7)

  1. Dispositif d'enroulement (1) d'un matériau en forme de bande (4),
    - qui (1) comprend des installations de coupe longitudinale (11, 12, 13, 14) qui découpent le matériau en forme de bande (4) en différentes bandes et l'enroule respectivement sur des mandrins d'enroulement (7a, 7b) associés aux bandes et
    - dans lequel (1) est prévu au moins un support de mandrin d'enroulement (20) sur lequel les mandrins d'enroulement (7a, 7b) doivent être disposés de telle sorte qu'à chaque fois une bande est enroulée sur un mandrin d'enroulement (7a, 7b) prévue à cette fin,
    - et dans lequel (1) des sources de rayonnement (16) sont disposées de telle sorte qu'au moyen de celles-ci les emplacements de coupe du matériau en forme de bande (4) et/ou les installations de coupe longitudinale (11, 12, 13, 14) et au moins un support de mandrin d'enroulement précité (20) peuvent être illuminés,
    caractérisé en ce que
    la position des sources de rayonnement (16) et des installations de coupe longitudinale (11, 12, 13, 14) est déplaçable conjointement dans la direction transversalement (z) à la direction de transport (x) du matériau en forme de bande (4).
  2. Dispositif selon la revendication 1, caractérisé par une liaison mécanique (19) entre les sources de rayonnement (16) et les installations de coupe longitudinale (11, 12, 13, 14).
  3. Dispositif selon la revendication précédente, caractérisé en ce que l'installation de coupe longitudinale (11, 12, 13, 14) comprend au moins un couteau (4) auquel est fixée une source de rayonnement (16).
  4. Dispositif selon l'une des revendications précédentes, caractérisé en ce que la zone optiquement active (18) de la source de rayonnement (16) et l'emplacement de coupe de l'installation de coupe longitudinale (11, 12, 13, 14) sont disposés d'une manière identique dans la direction transversalement (z) à la direction de transport (x) du matériau en forme de bande (4).
  5. Dispositif selon l'une des revendications précédentes, caractérisé en ce qu'au moins une source de rayonnement (19) est disposée à une position à partir de laquelle au moins trois des éléments indiqués ci-après du dispositif d'enroulement (1) peuvent être illuminés
    - la position de préparation (8) des mandrins d'enroulement (7a, 7b),
    - la position d'enroulement (9) dans laquelle se trouvent les mandrins d'enroulement (7a, 7b) lors de l'opération d'enroulement,
    - une position de stockage que les mandrins d'enroulement occupent dans le dispositif de stockage,
    - au moins un emplacement de transport (3) auquel les bandes coupées avancent les unes à côté des autres,
    - l'emplacement de coupe (14).
  6. Installation de coupe longitudinale (11, 12, 13, 14) pour le montage dans un dispositif d'enroulement (1), dans lequel l'installation de coupe longitudinale (11, 12, 13, 14) coupe un matériau en forme de bande (4) en différentes bandes,
    - qui comprend au moins un couteau (14),
    - qui est déplaçable le long d'un rail (12),
    - qui peut être placé de préférence transversalement (z) à la direction de transport (x) du matériau en forme de bande (4) dans le dispositif d'enroulement (1),
    - où la position du couteau (14) est réglable par une opération de déplacement dans la direction (z) transversalement à la direction de transport (x) du matériau en forme de bande,
    - où l'installation de coupe longitudinale (11, 12, 13, 14) lors du montage dans un dispositif d'enroulement (1) peut être positionnée de telle sorte qu'au moins un support de mandrin d'enroulement (20) du dispositif d'enroulement (1) peut être illuminé par la source de rayonnement (16), caractérisé par une source de rayonnement (16) dont la position est réglable dans la direction transversalement (z) à la direction de transport (x) du matériau en forme de bande également par cette opération de déplacement du couteau (14).
  7. Procédé d'enroulement d'un matériau en forme de bande (4),
    - dans lequel, par des installations de coupe longitudinale (11, 12, 13, 14), le matériau en forme de bande (4) est découpé en différentes bandes et est enroulé à chaque fois sur des mandrins d'enroulement (7a, 7b) associés aux bandes et
    - dans lequel sur au moins un support de mandrin d'enroulement (20), des mandrins d'enroulement (7a, 7b) sont disposés de telle sorte qu'à chaque fois une bande est enroulée sur un mandrin d'enroulement (7a, 7b) prévu à cette fin, et
    - dans lequel des sources de rayonnement (16) sont disposées de telle sorte qu'au moyen de celles-ci les emplacements de coupe du matériau en forme de bande (4) et/ou les installations de coupe longitudinale (11, 12, 13, 14) et au moins un support de mandrin d'enroulement précité (20) sont illuminés,
    caractérisé en ce que
    la position des sources de rayonnement (16) et des installations de coupe longitudinale (11, 12, 13, 14) sont déplacées conjointement dans la direction transversalement (z) à la direction de transport (x) du matériau en forme de bande (4).
EP20040739183 2003-05-13 2004-05-11 Dispositif d'enroulement comportant une source de rayonnement servant a positionner les mandrins Expired - Lifetime EP1631513B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003121600 DE10321600B4 (de) 2003-05-13 2003-05-13 Wickelvorrichtung mit einer Strahlungsquelle zur Positionierung der Wickelhülsen
PCT/EP2004/005075 WO2004101405A1 (fr) 2003-05-13 2004-05-11 Dispositif d'enroulement comportant une source de rayonnement servant a positionner les mandrins

Publications (2)

Publication Number Publication Date
EP1631513A1 EP1631513A1 (fr) 2006-03-08
EP1631513B1 true EP1631513B1 (fr) 2007-08-08

Family

ID=33440786

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040739183 Expired - Lifetime EP1631513B1 (fr) 2003-05-13 2004-05-11 Dispositif d'enroulement comportant une source de rayonnement servant a positionner les mandrins

Country Status (5)

Country Link
US (1) US7552889B2 (fr)
EP (1) EP1631513B1 (fr)
AT (1) ATE369310T1 (fr)
DE (2) DE10321600B4 (fr)
WO (1) WO2004101405A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004048512A1 (de) * 2004-10-05 2006-04-13 Windmöller & Hölscher Kg Schneid- und Transportvorrichtung für Materialbahnen
DE102005061241A1 (de) 2005-12-20 2007-06-28 Windmöller & Hölscher Kg Bahn- oder bogenführende Maschine sowie Verfahren zum Betrieb derselben
CN112978435B (zh) * 2021-02-26 2023-05-09 重庆市九龙橡胶制品制造有限公司 轮胎用橡胶条转运装置
ES2965263T3 (es) * 2021-05-04 2024-04-11 Comexi Group Industries Sau Máquina de rebobinado de película que comprende un detector de desalineamiento y procedimiento de detección de desalineamiento en una máquina de rebobinado de película

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH323681A (de) * 1954-04-23 1957-08-15 Raimann Gmbh B Richtlichtanlage an Holzbearbeitungsmaschinen, z. B. Gattersägen, Kreissägen oder dergleichen
FI49919C (fi) 1974-01-04 1975-11-10 Waertsilae Oy Ab Laite rainan leikkaukseen.
JPS52107856A (en) * 1976-03-04 1977-09-09 Rengo Co Ltd Positioning device
DE2725176A1 (de) * 1977-06-03 1978-12-07 Jagenberg Werke Ag Aufwickelstation fuer warenbahnen
US4833782A (en) * 1987-06-01 1989-05-30 Robert E. Strauss Saber saw tracing light
JP2662981B2 (ja) * 1988-06-06 1997-10-15 リンテック株式会社 スリッター装置
DE4106069C1 (fr) 1991-02-27 1992-05-21 J.M. Voith Gmbh, 7920 Heidenheim, De
DE4236288C1 (de) * 1992-10-28 1993-12-09 Dienes Werke Längsschneidemaschine mit Lageüberprüfung der Messerschneiden
DE9413238U1 (de) * 1994-08-17 1994-10-13 Reinhold, Klaus, 49525 Lengerich Vorrichtung zum Aufwickeln von Materialbahnen mit einer Schneid- und Transportwalze
WO1999006313A1 (fr) * 1997-07-30 1999-02-11 Gottlieb Looser Procede de bobinage, dispositif de separation de bande et bobineuse de bande
US6595460B1 (en) * 2000-08-22 2003-07-22 Innovative Solutions, Inc. Web material alignment apparatus and method

Also Published As

Publication number Publication date
ATE369310T1 (de) 2007-08-15
DE10321600B4 (de) 2005-05-04
WO2004101405A1 (fr) 2004-11-25
DE10321600A1 (de) 2004-12-23
US20070102557A1 (en) 2007-05-10
EP1631513A1 (fr) 2006-03-08
US7552889B2 (en) 2009-06-30
DE502004004587D1 (de) 2007-09-20

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