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1. WO2007141818 - METHOD AND MACHINE FOR FORMING LOGS OF WEB MATERIAL, WITH A MECHANICAL DEVICE FOR FORMING THE INITIAL TURN OF THE LOGS

Publication Number WO/2007/141818
Publication Date 13.12.2007
International Application No. PCT/IT2007/000389
International Filing Date 04.06.2007
IPC
B65H 19/30 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
19Changing the web roll
22in winding mechanisms or in connection with winding operations
30Lifting, transporting, or removing the web roll; Inserting core
CPC
B65H 19/2269
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
19Changing the web roll
22in winding mechanisms or in connection with winding operations
2238The web roll being driven by a winding mechanism of the nip or tangential drive type
2269Cradle
B65H 2408/235
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2408Specific machines
20for handling web(s)
23Winding machines
235Cradles
Applicants
  • FABIO PERINI S.p.A. [IT]/[IT] (AllExceptUS)
  • BENVENUTI, Angelo [IT]/[IT] (UsOnly)
  • MADDALENI, Romano [IT]/[IT] (UsOnly)
  • CECCHETTINI, Luca [IT]/[IT] (UsOnly)
  • FORNAI, Andrea [IT]/[IT] (UsOnly)
Inventors
  • BENVENUTI, Angelo
  • MADDALENI, Romano
  • CECCHETTINI, Luca
  • FORNAI, Andrea
Agents
  • MANNUCCI, Michele
Priority Data
FI2006A00014109.06.2006IT
FI2007A00007022.03.2007IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND MACHINE FOR FORMING LOGS OF WEB MATERIAL, WITH A MECHANICAL DEVICE FOR FORMING THE INITIAL TURN OF THE LOGS
(FR) PROCÉDÉ ET MACHINE PERMETTANT DE RÉALISER DES ROULEAUX DE MATÉRIAU EN FEUILLE CONTINUE, AVEC DISPOSITIF MÉCANIQUE PERMETTANT DE RÉALISER LE PREMIER TOUR DES ROULEAUX
Abstract
(EN)
The rewinding machine comprises: a winding unit (1, 3, 5); a feed path of a web material (N); a separator device (25) to sever the web material upon completion of winding each log; an insertion path of the winding cores (A) towards said winding unit; a movable mechanical member (41) to facilitate forming a first turn of web material around each winding core inserted in said insertion path.
(FR)
L'invention concerne une rebobineuse comportant : un module d'enroulement (1, 3, 5) ; un trajet d'alimentation du matériau en feuille continue (N) ; un dispositif de séparation (25) permettant de couper le matériau en feuille continue à la fin de l'enroulement de chaque rouleau ; un trajet d'insertion des mandrins d'enroulement (A) vers ledit module d'enroulement ; un organe mécanique amovible (41) permettant de faciliter la réalisation d'un premier tour du matériau en feuille continue autour de chaque mandrin d'enroulement inséré dans ledit trajet d'insertion.
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