EP1837137B1 - Dispositif de coupe transversale ainsi que procédé de mise en oeuvre d'un tel dispositif - Google Patents

Dispositif de coupe transversale ainsi que procédé de mise en oeuvre d'un tel dispositif Download PDF

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Publication number
EP1837137B1
EP1837137B1 EP20060005836 EP06005836A EP1837137B1 EP 1837137 B1 EP1837137 B1 EP 1837137B1 EP 20060005836 EP20060005836 EP 20060005836 EP 06005836 A EP06005836 A EP 06005836A EP 1837137 B1 EP1837137 B1 EP 1837137B1
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EP
European Patent Office
Prior art keywords
cross cutting
cut
suction
material web
cutting device
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.)
Active
Application number
EP20060005836
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German (de)
English (en)
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EP1837137A1 (fr
Inventor
Thomas Schürch
Bruno Wallimann
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.)
Hunkeler AG
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Hunkeler 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 Hunkeler AG filed Critical Hunkeler AG
Priority to AT06005836T priority Critical patent/ATE469740T1/de
Priority to DE200650007084 priority patent/DE502006007084D1/de
Priority to EP20060005836 priority patent/EP1837137B1/fr
Priority to JP2007072836A priority patent/JP5171081B2/ja
Priority to US11/723,669 priority patent/US7798039B2/en
Priority to CNA2007100878552A priority patent/CN101073888A/zh
Publication of EP1837137A1 publication Critical patent/EP1837137A1/fr
Application granted granted Critical
Publication of EP1837137B1 publication Critical patent/EP1837137B1/fr
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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
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
    • B26D1/385—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • 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
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
    • 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
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
    • 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
    • B26D11/00—Combinations of several similar cutting apparatus
    • 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
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D2007/082—Guiding or pushing a web into a favorable position by deflector means
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/54—Auxiliary process performed during handling process for managing processing of handled material
    • B65H2301/543—Auxiliary process performed during handling process for managing processing of handled material processing waste material
    • 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
    • Y10T83/04—Processes
    • 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
    • Y10T83/04—Processes
    • Y10T83/0448—With subsequent handling [i.e., of product]
    • Y10T83/0453—By fluid application
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2066—By fluid current
    • 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4838—With anvil backup
    • 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
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/4847—With cooperating stationary tool
    • 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
    • Y10T83/485—Cutter with timed stroke relative to moving work
    • Y10T83/503—With plural tool stations

Claims (15)

  1. Dispositif de coupe transversale pour fabriquer des découpes (34) à partir d'une bande de matériau plat (30) déplacée dans une direction de transport (T), comprenant une première unité de coupe transversale (10) pour la bande de matériau plat (30), qui présente un premier couteau fixe (12) et un premier couteau rotatif (16) disposé sur un premier corps rotatif (14) pouvant être entraîné dans un premier sens de rotation, et une deuxième unité de coupe transversale (20) pour la bande de matériau plat (30) espacée de la première dans la direction de transport (T), qui présente un deuxième couteau fixe (22) et un deuxième couteau rotatif (26) disposé sur un deuxième corps rotatif (24) pouvant tourner dans un deuxième sens de rotation, le deuxième corps rotatif (24) présentant, sur sa surface périphérique (25), une région de fixation (60, 62, 64) qui peut être raccordée à un dispositif d'aspiration de telle sorte qu'une découpe (34) soit fixée au moins temporairement sur le deuxième corps rotatif (24), caractérisé en ce que la région de fixation le long de la surface périphérique (25) du deuxième corps rotatif (24) contient plusieurs zones séparées les unes des autres (60, 62, 64) disposées les unes derrière les autres dans le deuxième sens de rotation, la connexion des zones (60, 62, 64) au dispositif d'aspiration peut être interrompue au moins pour une partie des zones, et qui peuvent être sollicitées par de l'air d'aspiration en fonction du format des découpes (34), individuellement ou en combinaison, afin de pouvoir fixer des découpes (34) de différents formats.
  2. Dispositif de coupe transversale selon la revendication 1, caractérisé en ce que le deuxième corps rotatif (24) présente une autre zone (70) qui peut être sollicitée avec de l'air de soufflage au moyen d'un dispositif de soufflage.
  3. Dispositif de coupe transversale selon la revendication 1 ou 2, caractérisé en ce qu'à chaque zone (60, 62, 64, 70) appartient une chambre disposée à l'intérieur du deuxième corps rotatif (24), qui est séparée des autres chambres et qui peut être reliée au choix au dispositif d'aspiration ou au dispositif de soufflage.
  4. Dispositif de coupe transversale selon la revendication 3, caractérisé en ce qu'un dispositif de commande (110) est prévu, lequel libère ou interrompt la liaison des chambres associées aux zones (60, 62, 64) de la région de fixation au dispositif d'aspiration en fonction du format de la découpe à fixer (34).
  5. Dispositif de coupe transversale selon la revendication 4, caractérisé en ce que le dispositif de commande (110) contient un élément de commande (112) qui est disposé entre un élément de raccordement (120) pour le dispositif d'aspiration et des accès (66, 67, 68) aux chambres associées aux zones (60, 62, 64), l'élément de commande (112) pouvant adopter plusieurs positions par rapport aux accès (66, 67, 68) et étant formé de telle sorte qu'il libère ou interrompe un ou plusieurs accès (66, 67, 68) en fonction de la position.
  6. Dispositif de coupe transversale selon la revendication 5, caractérisé en ce que les accès (66, 67, 68) sont disposés sur une surface frontale (28) du deuxième corps rotatif (24) à chaque fois à la même distance de son axe de rotation (D2) et en ce que l'élément de commande comprend un disque de commande (112) pouvant tourner autour de l'axe de rotation (D2), comprenant une pluralité d'évidements continus (114), qui peuvent être amenés en coïncidence avec une partie des accès (66, 67, 68) ou avec tous les accès (66, 67, 68).
  7. Dispositif de coupe transversale selon la revendication 5 ou 6, caractérisé en ce que le dispositif de commande (110) présente des moyens (113, 115) pour changer automatiquement la position de l'élément de commande.
  8. Dispositif de coupe transversale selon l'une quelconque des revendications 1 à 7, caractérisé en ce que la deuxième unité de coupe transversale (20) peut être sollicitée avec de l'air de soufflage dans la région du deuxième couteau fixe (22) de telle sorte que la bande de matériau plat (30) soit soufflée au moins temporairement vers le deuxième corps rotatif (24).
  9. Dispositif de coupe transversale selon la revendication 8, caractérisé en ce que l'air de soufflage est orienté de telle sorte qu'il s'écoule essentiellement parallèlement à la direction de transport (T).
  10. Dispositif de coupe transversale selon la revendication 9, caractérisé en ce que la deuxième unité de coupe transversale (20) présente un premier canal d'air de soufflage (81), qui débouche dans la direction de transport (T) derrière le deuxième couteau fixe (22) et est en mesure de produire un courant d'air orienté essentiellement dans la direction de transport (T), et un deuxième canal d'air de soufflage (82), qui débouche dans la région du deuxième couteau fixe (22) et qui est en mesure de produire un courant d'air orienté essentiellement perpendiculairement au plan de transport (E).
  11. Procédé pour faire fonctionner un dispositif de coupe transversale selon l'une quelconque des revendications 5 à 10, caractérisé en ce que les zones de la région de fixation du deuxième corps rotatif (24) sont sélectionnées en fonction du format de la découpe (34) à fixer, et les accès (66, 67, 68) aux chambres associées aux zones (60, 62, 64) sont libérés ou interrompus en conséquence.
  12. Procédé selon la revendication 11, caractérisé en ce que les zones sélectionnées (60, 62, 64) sont sollicitées avec de l'air d'aspiration au moins jusqu'à ce que la découpe (34) soit séparée complètement de la bande de matériau plat (30) avec la deuxième unité de coupe transversale (20).
  13. Procédé selon la revendication 12, caractérisé en ce qu'une autre zone (70) du deuxième corps rotatif (24) est sollicitée avec de l'air de soufflage, après que la découpe (34) a été séparée de la bande de matériau plat (30).
  14. Procédé selon l'une quelconque des revendications 11 à 13, caractérisé en ce que la région du deuxième couteau fixe (22) est sollicitée avec de l'air de soufflage de telle sorte que la découpe (34) soit pressée contre le deuxième corps rotatif (24).
  15. Procédé selon la revendication 14, caractérisé en ce que le sens de l'air de soufflage dans la région du deuxième couteau fixe (22) est modifié après séparation de la découpe (34) de telle sorte que la bande de matériau plat suivante (30) soit retirée du deuxième corps rotatif (24).
EP20060005836 2006-03-22 2006-03-22 Dispositif de coupe transversale ainsi que procédé de mise en oeuvre d'un tel dispositif Active EP1837137B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT06005836T ATE469740T1 (de) 2006-03-22 2006-03-22 Querschneidevorrichtung und verfahren zum betrieb einer solchen querschneidevorrichtung
DE200650007084 DE502006007084D1 (de) 2006-03-22 2006-03-22 Querschneidevorrichtung und Verfahren zum Betrieb einer solchen Querschneidevorrichtung
EP20060005836 EP1837137B1 (fr) 2006-03-22 2006-03-22 Dispositif de coupe transversale ainsi que procédé de mise en oeuvre d'un tel dispositif
JP2007072836A JP5171081B2 (ja) 2006-03-22 2007-03-20 横切断装置とこの横切断装置を動作させる方法
US11/723,669 US7798039B2 (en) 2006-03-22 2007-03-21 Cross cutting device and method for operating such a cross cutting device
CNA2007100878552A CN101073888A (zh) 2006-03-22 2007-03-21 横切装置以及操作该横切装置的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20060005836 EP1837137B1 (fr) 2006-03-22 2006-03-22 Dispositif de coupe transversale ainsi que procédé de mise en oeuvre d'un tel dispositif

Publications (2)

Publication Number Publication Date
EP1837137A1 EP1837137A1 (fr) 2007-09-26
EP1837137B1 true EP1837137B1 (fr) 2010-06-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060005836 Active EP1837137B1 (fr) 2006-03-22 2006-03-22 Dispositif de coupe transversale ainsi que procédé de mise en oeuvre d'un tel dispositif

Country Status (6)

Country Link
US (1) US7798039B2 (fr)
EP (1) EP1837137B1 (fr)
JP (1) JP5171081B2 (fr)
CN (1) CN101073888A (fr)
AT (1) ATE469740T1 (fr)
DE (1) DE502006007084D1 (fr)

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CN110282483A (zh) * 2019-07-31 2019-09-27 东莞市大禾智能设备有限公司 一种空气滤芯滤网贴边裁剪设备
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CN113857552A (zh) * 2021-10-15 2021-12-31 四川德胜集团钒钛有限公司 一种飞剪机
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US7798039B2 (en) 2010-09-21
EP1837137A1 (fr) 2007-09-26
JP2007253321A (ja) 2007-10-04
DE502006007084D1 (de) 2010-07-15
ATE469740T1 (de) 2010-06-15
US20070234863A1 (en) 2007-10-11
JP5171081B2 (ja) 2013-03-27
CN101073888A (zh) 2007-11-21

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