ES2092706T3 - Procedimiento y dispositivo para cortar continuamente material en forma de banda o de cuerda. - Google Patents

Procedimiento y dispositivo para cortar continuamente material en forma de banda o de cuerda.

Info

Publication number
ES2092706T3
ES2092706T3 ES93101575T ES93101575T ES2092706T3 ES 2092706 T3 ES2092706 T3 ES 2092706T3 ES 93101575 T ES93101575 T ES 93101575T ES 93101575 T ES93101575 T ES 93101575T ES 2092706 T3 ES2092706 T3 ES 2092706T3
Authority
ES
Spain
Prior art keywords
cutting
pressure roller
pressure
knives
strand
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
ES93101575T
Other languages
English (en)
Inventor
Siegfried Rewitzer
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2092706T3 publication Critical patent/ES2092706T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/913—Filament to staple fiber cutting
    • 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
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • 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
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4844—Resiliently urged cutter or anvil member

Abstract

SE DESCRIBE UN PROCEDIMIENTO MEJORADO Y UN DISPOSITIVO MEJORADO PARA LA TRITURACION CONTINUA DE PRODUCTOS EN FORMA DE CINTA O MECHA, EN ESPECIAL CABLES DE FIBRAS QUIMICAS. EL DISPOSITIVO DE LA INVENCION COMPRENDE UNA RUEDA DE CORTE (1) QUE PRESENTA UNA PLURALIDAD DE CUCHILLAS (3) DISPUESTAS DE FORMA CIRCULAR EN UN PORTACUCHILLAS (2), QUE ESTAN DISPUESTAS RESPECTIVAMENTE A UNA DISTANCIA PREDETERMINADA CORRESPONDIENTE A LA PILA DESEADA, AL MENOS UN RODILLO DE PRESION (4) PARA CONSEGUIR LA PRESION DE CORTE, QUE ACTUA SOBRE LA CUCHILLA (3), SOBRE EL PRODUCTO EN FORMA DE CINTA O MECHA ENROLLADA, UN DISPOSITIVO DE APERTURA Y CIERRE (5), CON EL QUE SE ALEJA DE LA RUEDA DE CORTE (1) EL RODILLO DE APRIETE (4) A UNA DISTANCIA PREDETERMINADA O QUE SE ACERCA A LA RUEDA DE CORTE (1), UN ELEMENTO DE AJUSTE (6), CON EL QUE SE PUEDE AJUSTAR UNA DISTANCIA PREFIJADA ENTRE EL RODILLO DE APRIETE (4) Y LA CUCHILLA (3) SIGUIENTE A ESTE RODILLO DE APRIETE (4), UN ELEMENTO DE AMORTIGUACION (7) CON EL QUE SE PUEDEAJUSTAR LA PRESION DE APRIETE EJERCIDA SOBRE EL PRODUCTO EN FORMA DE CINTA O MECHA QUE DESCANSA SOBRE LAS CUCHILLAS (3) EN ACCION CONJUNTA CON EL ELEMENTO DE AJUSTE (6) DEL RODILLO DE APRIETE (4), DE MANERA QUE LA POTENCIA DE CORTE DEL DISPOSITIVO PERMANECE INVARIABLE DENTRO DE UN INTERVALO PREFIJADO DE PRESIONES DE APRIETE, Y UN DISPOSITIVO DE MEDICION DE LA DISTANCIA (8) CON EL QUE SE PUEDE CONTROLAR LA DISTANCIA ENTRE EL RODILLO DE APRIETE (4) Y LA CUCHILLA (3) SIGUIENTE AL RODILLO DE APRIETE (4). EL PROCEDIMIENTO DE CORTE REALIZADO UTILIZANDO ESTE DISPOSITIVO SE CARACTERIZA POR UNA BUENA CONSTANCIA DE LA POTENCIA DE CORTE, POR UN ELEVADA DURACION DE LAS CUCHILLAS Y POR UNA CALIDAD UNIFORME DEL MATERIAL CORTADO.
ES93101575T 1992-02-08 1993-02-02 Procedimiento y dispositivo para cortar continuamente material en forma de banda o de cuerda. Expired - Lifetime ES2092706T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4203640 1992-02-08

Publications (1)

Publication Number Publication Date
ES2092706T3 true ES2092706T3 (es) 1996-12-01

Family

ID=6451223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93101575T Expired - Lifetime ES2092706T3 (es) 1992-02-08 1993-02-02 Procedimiento y dispositivo para cortar continuamente material en forma de banda o de cuerda.

Country Status (6)

Country Link
US (1) US5398575A (es)
EP (1) EP0555731B1 (es)
JP (1) JPH05279925A (es)
AT (1) ATE142717T1 (es)
DE (1) DE59303694D1 (es)
ES (1) ES2092706T3 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503050C2 (sv) * 1994-07-18 1996-03-18 Applicator System Ab Skäranordning för kapning av fibertrådformigt armeringsmaterial
DE19746528A1 (de) * 1997-10-22 1999-04-29 Schloemann Siemag Ag Hochgeschwindigkeitsschere zum Querteilen von Walzband
FR2811340B1 (fr) * 2000-07-05 2002-08-30 Vetrotex France Sa Ensemble et procede de coupe de meches formees de filaments en matiere thermoplastique
US6845698B2 (en) * 2002-02-25 2005-01-25 Ppg Industries Ohio, Inc. Systems and methods for severing elongated material
JP4194955B2 (ja) * 2004-01-27 2008-12-10 トヨタ紡織株式会社 繊維ボードの製造方法、熱可塑性樹脂繊維の切断装置
FR2872154B1 (fr) * 2004-06-28 2006-08-04 Saint Gobain Vetrotex Installation de prise automatique de fils
FR2876392B1 (fr) * 2004-10-07 2006-12-15 Saint Gobain Vetrotex Systeme destine a la fabrication de fils coupes
US7600454B2 (en) * 2005-04-12 2009-10-13 Johns Manville Fiber chopper and method of controlling force
FR2888838B1 (fr) * 2005-07-22 2007-10-05 Saint Gobain Vetrotex Installation de prise automatique de fils
US20080210066A1 (en) 2007-03-02 2008-09-04 Russell Donovan Arterburn Method for chopping unwound items and coated chopper blades
FR2916003B1 (fr) * 2007-05-11 2009-08-21 Saint Gobain Vetrotex Systeme destine a la fabrication de fils coupes en matiere thermoplastique.
CN102094263A (zh) * 2010-12-15 2011-06-15 重庆国际复合材料有限公司 纤维短切机
US9993932B2 (en) * 2011-09-09 2018-06-12 Vits International, Inc. Rotary cutter
EP2642009A1 (de) * 2012-03-22 2013-09-25 Dietze&Schell Maschinenfabrik GmbH&Co. Kg Vorrichtung zur Herstellung von geschnittenen Glasfasern
ES2681275T3 (es) * 2013-12-04 2018-09-12 Voith Patent Gmbh Mecanismo de corte de cilindros y procedimiento para la separación de material fibroso en secciones
CN104131365B (zh) * 2014-07-14 2017-03-01 苏州道众机械制造有限公司 纤维切断机压紧机构
DE102014110106B4 (de) * 2014-07-18 2016-07-21 TRüTZSCHLER GMBH & CO. KG Vorrichtung und Verfahren zum Ermitteln des Zustandes der Messer an einer Faserschneidvorrichtung
CN104195677B (zh) * 2014-08-25 2016-08-17 东莞市碳索复合材料有限公司 纤维切断机
CN104670955A (zh) * 2015-01-22 2015-06-03 广东仕诚塑料机械有限公司 一种透气膜高速收卷机及其收卷方法
DE102017002837A1 (de) 2016-04-20 2017-10-26 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Schneiden eines Faserkabels zu Stapelfasern
CN108673614A (zh) * 2018-05-10 2018-10-19 重庆新康意安得达尔新材料有限公司 一种预涂膜切割装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485120A (en) * 1966-09-08 1969-12-23 Eastman Kodak Co Method and apparatus for cutting elongated material
US3687069A (en) * 1971-01-13 1972-08-29 Gulf & Western Ind Prod Co Shut height counter drive for presses
US3744361A (en) * 1971-02-08 1973-07-10 Lummus Industries Process and apparatus for cutting elongated material
US3815461A (en) * 1972-10-26 1974-06-11 Johns Manville Apparatus for chopping strand
US3826163A (en) * 1973-07-05 1974-07-30 Eastman Kodak Co Method for applying pressure in cutting elongated flexible material into predetermined shorter lengths, and apparatus for practicing the improved method
FI56364C (fi) * 1977-03-25 1980-01-10 Ahlstroem Oy Foerfarande foer nedbrytning av en av mineralullsfibrer bildad fiberstruktur
DE2720918C3 (de) * 1977-05-10 1980-03-06 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren und Vorrichtung zur Schnittüberwachung einer Stapelfaserschneidmaschine
DE3311190A1 (de) * 1983-03-26 1984-09-27 Fleißner GmbH & Co, Maschinenfabrik, 6073 Egelsbach Verfahren und vorrichtung zum kontinuierlichen zerschneiden von band- oder strangfoermigem gut
US4569264A (en) * 1984-11-29 1986-02-11 Lummus Industries, Inc. Apparatus for cutting elongated material into shorter lengths
US4971021A (en) * 1987-07-31 1990-11-20 Mitsubishi Kinzoku Kabushiki Kaisha Apparatus for cutting semiconductor crystal
US4785548A (en) * 1987-08-12 1988-11-22 Celanese Fibers, Inc. Apparatus and method for accurately setting the cutting gap of a fiber cutting assembly
US4771665A (en) * 1987-08-28 1988-09-20 Lummus Industries, Inc. Blade quality monitor

Also Published As

Publication number Publication date
EP0555731A1 (de) 1993-08-18
US5398575A (en) 1995-03-21
ATE142717T1 (de) 1996-09-15
JPH05279925A (ja) 1993-10-26
EP0555731B1 (de) 1996-09-11
DE59303694D1 (de) 1996-10-17

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