ES2149485T3 - Aparato para bobinar material de banda. - Google Patents

Aparato para bobinar material de banda.

Info

Publication number
ES2149485T3
ES2149485T3 ES96920391T ES96920391T ES2149485T3 ES 2149485 T3 ES2149485 T3 ES 2149485T3 ES 96920391 T ES96920391 T ES 96920391T ES 96920391 T ES96920391 T ES 96920391T ES 2149485 T3 ES2149485 T3 ES 2149485T3
Authority
ES
Spain
Prior art keywords
chuck
tube
chucks
revolver
closed
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
ES96920391T
Other languages
English (en)
Inventor
Kevin Benson Ncneil
James Robert Johnson
William Joseph Butsch
Robert Daniel Mynes
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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 Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of ES2149485T3 publication Critical patent/ES2149485T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web 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
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/021—Multiple web roll supports
    • 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • B65H19/2223—Turret-type with more than two roll supports
    • 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
    • B65H19/283—Attaching the leading end of the web to the replacement web-roll core or spindle by applying adhesive to the core
    • 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • 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
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
    • B65H23/198—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations motor-controlled (Controlling electrical drive motors therefor)
    • 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
    • B65H2301/413—Supporting web roll
    • B65H2301/4135—Movable supporting means
    • B65H2301/41356—Movable supporting means moving on path enclosing a non-circular area
    • 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
    • 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
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41812—Core or mandrel supply by conveyor belt or chain running in closed loop
    • 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
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41814—Core or mandrel supply by container storing cores and feeding through wedge-shaped slot or elongated channel
    • 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
    • B65H2301/541—Counting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/231—Turret winders
    • B65H2408/2312—Turret winders with bedroll, i.e. very big roll used as winding roller
    • 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
    • B65H2511/11—Length
    • 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
    • B65H2511/20—Location in space
    • B65H2511/21—Angle
    • B65H2511/212—Rotary position
    • 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
    • B65H2511/30—Numbers, e.g. of windings or rotations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B65H2513/11—Speed angular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2551/00—Means for control to be used by operator; User interfaces
    • B65H2551/10—Command input means
    • B65H2551/15—Push buttons; Keyboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2551/00—Means for control to be used by operator; User interfaces
    • B65H2551/20—Display means; Information output 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
    • B65H2553/00—Sensing or detecting 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
    • B65H2555/00—Actuating means
    • B65H2555/20—Actuating means angular
    • B65H2555/24—Servomotors
    • 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
    • B65H2557/20—Calculating means; Controlling methods
    • 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
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/23—Recording or storing data

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Packaging Of Special Articles (AREA)
  • Unwinding Webs (AREA)

Abstract

SE REVELAN UN APARATO DE DEVANADO DE BOBINAS (90) Y UN METODO DE ACCIONAMIENTO DEL APARATO. EL APARATO PUEDE INCLUIR UN CONJUNTO REVOLVER (200), UN APARATO DE CARGA DE TUBOS (1000) Y UN APARATO SACADOR DE TUBOS (2000). EL CONJUNTO REVOLVER (200) SOPORTA MANDRILES ACCIONADOS GIRATORIAMENTE (300) PARA ENCAJAR TUBOS HUECOS (302) SOBRE LOS QUE SE ARROLLA UNA BOBINA DE PAPEL (50). CADA MANDRIL (300) ES ACCIONADO EN UN CAMINO DE MANDRILES CERRADO (320), QUE PUEDE NO SER CIRCULAR. EL APARATO DE CARGA DE TUBOS (1000) TRANSPORTA LOS TUBOS (302) HASTA LOS MANDRILES (300) DURANTE EL MOVIMIENTO DE LOS MANDRILES (300) A LO LARGO DEL SEGMENTO DE CARGA DE TUBOS (322) DEL CAMINO DE MANDRILES CERRADO (320) Y EL APARATO SACADOR DE TUBOS (2000) RETIRA CADA BOBINA ARROLLADA A UN TUBO (302, 51) DE SU MANDRIL RESPECTIVO (300) DURANTE EL MOVIMIENTO DEL MANDRIL (200) A LO LARGO DEL SEGMENTO SACADOR DE TUBOS (326) DEL CAMINO DE MANDRILES CERRADO (320). EL CONJUNTO REVOLVER (200) PUEDE GIRARSE CONTINUAMENTE Y EL NUMERO DE HOJAS POR ROLLO (51) PUEDE CAMBIARSE A MEDIDA QUE GIRA EL CONJUNTO REVOLVER (200). EL APARATO (90) TAMBIEN PUEDE INCLUIR UN MANDRIL (300) CON UN ELEMENTO ENCAJADOR DE TUBOS DEFORMABLE (3100).
ES96920391T 1995-06-02 1996-05-22 Aparato para bobinar material de banda. Expired - Lifetime ES2149485T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45901095A 1995-06-02 1995-06-02
US46043595A 1995-06-02 1995-06-02

Publications (1)

Publication Number Publication Date
ES2149485T3 true ES2149485T3 (es) 2000-11-01

Family

ID=27039204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96920391T Expired - Lifetime ES2149485T3 (es) 1995-06-02 1996-05-22 Aparato para bobinar material de banda.

Country Status (21)

Country Link
EP (1) EP0828679B1 (es)
JP (1) JP3330954B2 (es)
KR (1) KR19990022237A (es)
CN (1) CN1190945A (es)
AR (1) AR002167A1 (es)
AT (1) ATE195107T1 (es)
AU (1) AU723541B2 (es)
BR (1) BR9609428A (es)
CO (1) CO4520140A1 (es)
CZ (1) CZ383697A3 (es)
DE (1) DE69609609T2 (es)
DK (1) DK0828679T3 (es)
ES (1) ES2149485T3 (es)
GR (1) GR3034697T3 (es)
HU (1) HUP9901913A3 (es)
MX (1) MX9709406A (es)
NO (1) NO975549L (es)
PE (1) PE34597A1 (es)
PT (1) PT828679E (es)
TR (1) TR199701481T1 (es)
WO (1) WO1996038365A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122458B (fi) * 2009-06-04 2012-01-31 Metso Paper Inc Kuiturainarullaimen rullausakselivarasto
IT1394491B1 (it) * 2009-07-01 2012-07-05 Gd Spa Metodo e apparecchiatura per formare e applicare foglietti ripiegati
GB2476934A (en) * 2010-01-13 2011-07-20 Christoph Johann Schmitz Apparatus and method for rolling webs using a plurality of rolling up stations
JP6394870B2 (ja) * 2014-08-13 2018-09-26 セイコーエプソン株式会社 印刷装置
IT201700025090A1 (it) * 2017-03-07 2018-09-07 Guglielmo Biagiotti Metodo per la realizzazione di anime tubolari per rotoli di carta tissue e anima realizzata con tale metodo
CN107748109B (zh) * 2017-09-07 2020-08-04 浙江大学宁波理工学院 一种海缆弯曲疲劳特性测试机及测试方法
CN109179020B (zh) * 2018-11-09 2024-01-30 东莞市大道精密智能装备有限公司 一种全自动胶带分切设备用平行顶杆式脱卷穿管机构
CN109607278B (zh) * 2019-02-18 2020-09-29 腾锦(广东)新材料科技有限公司 一种塑料薄膜生产用自动更换卷芯设备
CN111573347B (zh) * 2020-04-10 2021-10-22 西安航空学院 一种加热式电子薄膜收卷装置
CN114108298B (zh) * 2021-12-10 2024-10-01 瑞法诺(苏州)机械科技有限公司 共用拔轴式布料分切设备
CN121470249B (zh) * 2026-01-09 2026-04-28 成都夕月科技服务有限公司 一种汽车改色膜生产用分切装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029446A (en) * 1933-08-09 1936-02-04 Hudson Sharp Machine Co Art of paper conversion
US2769600A (en) 1952-07-16 1956-11-06 Paper Converting Machine Co Web winding machine
DE1271489B (de) * 1959-10-09 1968-06-27 Fmc Corp Vorrichtung zum Trennen eines mit quer-verlaufenden Schwaechungslinien versehenen Bandes
ES301444A1 (es) * 1964-03-17 1964-11-16 Fmc Corp Aparato de manejo de mideos
DE1474243B1 (de) * 1964-12-24 1969-12-18 Goebel Gmbh Maschf Maschine zum ununterbrochenen Aufwickeln einer laengsgeschnittenen Bahn
GB1157791A (en) * 1965-10-13 1969-07-09 Chambon Ltd Improvements in Web Rewinding Machines
AT286094B (de) * 1968-08-09 1970-11-25 Hobema Maschf Hermann Papierrollen-Wickelmaschine mit mehreren Wickelwellen
BE754845A (fr) * 1969-08-15 1971-01-18 Lilla Edets Pappersbruks Ab Dispositif pour l'adaptation mecanique de douilles en carton sur des broches a mouvement rotatif dans des machines enrouleuses
DE2211076A1 (de) * 1972-03-08 1973-09-20 Waldmann Verpackung Kg Wickelvorrichtung zum aufwickeln von bahnfoermigem wickelgut
US4265409A (en) * 1979-11-13 1981-05-05 Scott Paper Company Web rewinder turret swing control
US4266735A (en) * 1980-02-08 1981-05-12 Magna-Graphics Corporation Mandrel supports for automatic web rewinder
DE3041030A1 (de) * 1980-10-31 1982-07-29 Siegfried 4600 Dortmund Reiffer Hilfeinrichtung zum einlegen von wickelhuelsen und abnehmen fertig gewickelter papierrollen bei einer rotations-druckmaschine zum drucken auf papierbahnen
US4344584A (en) * 1981-03-04 1982-08-17 American Can Company Apparatus for winding webs
IT1171233B (it) * 1983-09-27 1987-06-10 Mira Lanza Spa Macchina bobinatrice per l avvolgimento di nastri di carta su anime di cartone o simili
EP0145029B1 (de) * 1983-12-03 1988-04-13 Werner Mülfarth Als Kaskaden Multiwellensystem ausgebildete Auf- und Abrollvorrichtung
JPS61124478A (ja) * 1984-11-21 1986-06-12 Mitsubishi Heavy Ind Ltd 複胴式巻取り機または巻戻し機

Also Published As

Publication number Publication date
WO1996038365A1 (en) 1996-12-05
EP0828679A1 (en) 1998-03-18
ATE195107T1 (de) 2000-08-15
HUP9901913A2 (hu) 1999-09-28
KR19990022237A (ko) 1999-03-25
PE34597A1 (es) 1997-11-20
EP0828679B1 (en) 2000-08-02
NO975549D0 (no) 1997-12-02
HUP9901913A3 (en) 2000-09-28
CZ383697A3 (cs) 1998-07-15
DE69609609T2 (de) 2001-04-12
AR002167A1 (es) 1998-01-07
AU723541B2 (en) 2000-08-31
DE69609609D1 (de) 2000-09-07
BR9609428A (pt) 1999-05-25
GR3034697T3 (en) 2001-01-31
JPH11506086A (ja) 1999-06-02
JP3330954B2 (ja) 2002-10-07
AU5871796A (en) 1996-12-18
NO975549L (no) 1998-02-02
TR199701481T1 (xx) 1998-02-21
CN1190945A (zh) 1998-08-19
DK0828679T3 (da) 2000-09-04
MX9709406A (es) 1998-07-31
HK1009429A1 (en) 1999-06-04
PT828679E (pt) 2000-12-29
CO4520140A1 (es) 1997-10-15

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