FR2320886A1 - Sheet cutting and rolling machine - has pivotally mounted blade which moves across sheet to cut it diagonally as it moves - Google Patents

Sheet cutting and rolling machine - has pivotally mounted blade which moves across sheet to cut it diagonally as it moves

Info

Publication number
FR2320886A1
FR2320886A1 FR7607053A FR7607053A FR2320886A1 FR 2320886 A1 FR2320886 A1 FR 2320886A1 FR 7607053 A FR7607053 A FR 7607053A FR 7607053 A FR7607053 A FR 7607053A FR 2320886 A1 FR2320886 A1 FR 2320886A1
Authority
FR
France
Prior art keywords
sheet
moves
cut
diagonally
pivotally mounted
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.)
Granted
Application number
FR7607053A
Other languages
French (fr)
Other versions
FR2320886B1 (en
Inventor
Ludovicus Camillus Lemeire
Camille Francois Pira
Lucien Antoine Christiaen
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert 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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2320886A1 publication Critical patent/FR2320886A1/en
Application granted granted Critical
Publication of FR2320886B1 publication Critical patent/FR2320886B1/fr
Granted 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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/26—Cutting-off the web running to the wound web roll
    • B65H19/265—Cutting-off the web running to the wound web roll using a cutting member moving linearly in a plane parallel to the surface of the web and along a direction crossing the web
    • 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
    • B65H19/2215—Turret-type with 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
    • 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
    • B65H2301/4187—Relative movement of core or web roll in respect of mandrel
    • B65H2301/4189—Cutting
    • B65H2301/41894—Cutting knife moving on circular or acuate path, e.g. pivoting around 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
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/231—Turret winders
    • B65H2408/2315—Turret winders specified by number of arms
    • B65H2408/23152—Turret winders specified by number of arms with two arms

Landscapes

  • Treatment Of Fiber Materials (AREA)

Abstract

The machine is used to wind rolls of sheet and to cut the sheet cloth without interrupting the movement of the sheet. The strip of material (10) passes round the guide roller (11) and on to a roll (12) on a central hub (13). Two hubs are mounted and driven on a support (14, 15) which pivots when the roll is nearly complete to bring an empty hub (16) into position to receive the material. When it is required to cut the material, a device (17) pivots bringing a roller (21) on to the cloth. A cutting blade is mounted on a traverse (20) between two side arms (18) and is moved across the strip, cutting it diagonally without interrupting its movement. The leading end of the material is then brought down to start the new roll.
FR7607053A 1975-12-18 1976-03-10 Sheet cutting and rolling machine - has pivotally mounted blade which moves across sheet to cut it diagonally as it moves Granted FR2320886A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5190675 1975-12-18

Publications (2)

Publication Number Publication Date
FR2320886A1 true FR2320886A1 (en) 1977-03-11
FR2320886B1 FR2320886B1 (en) 1979-02-02

Family

ID=10461868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607053A Granted FR2320886A1 (en) 1975-12-18 1976-03-10 Sheet cutting and rolling machine - has pivotally mounted blade which moves across sheet to cut it diagonally as it moves

Country Status (1)

Country Link
FR (1) FR2320886A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395893A1 (en) * 1989-05-02 1990-11-07 Sulzer-Escher Wyss Gmbh Device for winding or rewinding a web of paper
EP0606662A1 (en) * 1993-01-08 1994-07-20 Agfa-Gevaert N.V. Web cutting device
EP1061025A1 (en) * 1999-06-16 2000-12-20 E.I. Du Pont De Nemours And Company Apparatus and method for initiating the winding of webs
WO2003104119A1 (en) * 2002-06-11 2003-12-18 3M Innovative Properties Company An apparatus for forming a roll of contaminant removal tape and methods of forming rolls of contaminant removal tape
ITMI20111811A1 (en) * 2011-10-06 2012-01-05 Antonello Somma DEVICE FOR PAPER CUTTING AND GLUE APPLICATION ON CART TAPE LEMBALS TO BE ATTACHED TO THE WRAPPING MACHINES OF WRAPPING MACHINES

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212608A1 (en) * 1972-03-16 1973-09-20 Wolfgang Mennen Feeding and cutting device - for sheets of paper, plastic or fabric wound around a core

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212608A1 (en) * 1972-03-16 1973-09-20 Wolfgang Mennen Feeding and cutting device - for sheets of paper, plastic or fabric wound around a core

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395893A1 (en) * 1989-05-02 1990-11-07 Sulzer-Escher Wyss Gmbh Device for winding or rewinding a web of paper
EP0606662A1 (en) * 1993-01-08 1994-07-20 Agfa-Gevaert N.V. Web cutting device
EP1061025A1 (en) * 1999-06-16 2000-12-20 E.I. Du Pont De Nemours And Company Apparatus and method for initiating the winding of webs
WO2000076895A1 (en) * 1999-06-16 2000-12-21 E.I. Dupont De Nemours And Company Apparatus and method for initiating the winding of webs
US6676064B1 (en) * 1999-06-16 2004-01-13 Du Pont Tejin Films, Uk, Ltd. Apparatus and method for initiating the winding of webs
WO2003104119A1 (en) * 2002-06-11 2003-12-18 3M Innovative Properties Company An apparatus for forming a roll of contaminant removal tape and methods of forming rolls of contaminant removal tape
US6908525B2 (en) 2002-06-11 2005-06-21 3M Innovative Properties Company Apparatus for forming a roll of contaminant removal tape and methods of forming rolls of contaminant removal tape
ITMI20111811A1 (en) * 2011-10-06 2012-01-05 Antonello Somma DEVICE FOR PAPER CUTTING AND GLUE APPLICATION ON CART TAPE LEMBALS TO BE ATTACHED TO THE WRAPPING MACHINES OF WRAPPING MACHINES

Also Published As

Publication number Publication date
FR2320886B1 (en) 1979-02-02

Similar Documents

Publication Publication Date Title
US3148843A (en) Breaker bar for web rewinding machine
IE781125L (en) Web winding and cutting
GB1396986A (en) Reeling method and apparatus
GB1424851A (en) Apparatus for winding web material
GB1415992A (en) Apparatus for slitting foam sheet material
US3794255A (en) Web cutter for single drum winder
GB1424018A (en) Winding machines
US3035787A (en) Automatic joining device for reeled band materials
ES456654A1 (en) Splicing sheet material
FR2320886A1 (en) Sheet cutting and rolling machine - has pivotally mounted blade which moves across sheet to cut it diagonally as it moves
GB1536054A (en) Apparatus for cutting a web of material
GB1377644A (en) Winding of continuous webs of sheet material
US3977627A (en) Winding and slitting apparatus
GB1438101A (en) Paper roll splicing method and apparatus
GB890341A (en) Improvements in and relating to a fabric-winding machine
GB1400684A (en) Devices for connecting two strips
FR2382392A1 (en) Paper strip holding mechanism - has slide holding former in frame and rotary slitting knife on former underside
GB1203392A (en) Improvements in or relating to apparatus for winding widths of web material
JP2749404B2 (en) Automatic winding device for long sheets
GB865529A (en) Cutting
ES476536A1 (en) Unwinding apparatus for rolls of sheet material
GB856192A (en) Improvements in or relating to machines for perforating, slitting, creasing, and like operations on paper or the like
GB1464961A (en) Apparatus for controlling unwinding of a web of material intermittently drawn from a supply roll
US3140838A (en) Apparatus for perforating film from rolls
FR2321443A1 (en) Dispenser for paper towers - has length cut off automatically by piano wire cutter moved by spring pressure over fixed blade

Legal Events

Date Code Title Description
ST Notification of lapse