IT1258171B - CUTTING METHOD AND CUTTING MACHINE FOR PAPER ROLLS AND SIMILAR - Google Patents

CUTTING METHOD AND CUTTING MACHINE FOR PAPER ROLLS AND SIMILAR

Info

Publication number
IT1258171B
IT1258171B ITFI920030A ITFI920030A IT1258171B IT 1258171 B IT1258171 B IT 1258171B IT FI920030 A ITFI920030 A IT FI920030A IT FI920030 A ITFI920030 A IT FI920030A IT 1258171 B IT1258171 B IT 1258171B
Authority
IT
Italy
Prior art keywords
cutting
rotor
blade
sticks
rolls
Prior art date
Application number
ITFI920030A
Other languages
Italian (it)
Inventor
Guglielmo Biagiotti
Original Assignee
Perini Fabio Spa
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 Perini Fabio Spa filed Critical Perini Fabio Spa
Priority to ITFI920030A priority Critical patent/IT1258171B/en
Publication of ITFI920030A0 publication Critical patent/ITFI920030A0/en
Priority to JP5015429A priority patent/JPH05337882A/en
Priority to BR9300499A priority patent/BR9300499A/en
Priority to EP19930830042 priority patent/EP0555190A3/en
Priority to CA002088881A priority patent/CA2088881A1/en
Priority to KR1019930001615A priority patent/KR930017686A/en
Publication of ITFI920030A1 publication Critical patent/ITFI920030A1/en
Application granted granted Critical
Publication of IT1258171B publication Critical patent/IT1258171B/en

Links

Classifications

    • 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
    • B26D1/0006—Cutting members therefor
    • 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • 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
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B26D7/04—Means for holding or positioning work with clamping means providing adjustable clamping 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
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
    • 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
    • B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
    • 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
    • B26D1/0006—Cutting members therefor
    • B26D2001/0046—Cutting members therefor rotating continuously about an axis perpendicular to the edge
    • 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
    • B26D1/0006—Cutting members therefor
    • B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
    • 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
    • B26D2210/00—Machines or methods used for cutting special materials
    • B26D2210/11—Machines or methods used for cutting special materials for cutting web rolls

Abstract

La lama (50) presenta un andamento elicoidale con il filo tagliente (50A) esterno ed a raggio crescente, e si sviluppa per un settore parziale, la differenza fra i raggi maggiore e minore essendo almeno uguale al diametro massimo dei bastoni o logs (B) lavorabili; l'albero (45) di rotazione del rotore (42) della lama è privo di traslazioni cicliche ad ogni giro del rotore ed è leggermente inclinato rispetto alla direzione di scorrimento dei logs nelle loro sedi, in modo tale per cui la zona attiva della lama per il taglio del o dei rotolini risulti mediamente perpendicolare agli assi dei bastoni (B); i mezzi di avanzamento (5, 7) del o dei bastoni (B) sono dotati di moto continuo; il taglio avviene durante una frazione di ogni giro del rotore e durante una frazione dell'entità di avanzamento dei bastoni corrispondente alla dimensione assiale dei rotolini da formare.(Fig. 2).The blade (50) has a helical shape with the cutting edge (50A) external and with an increasing radius, and develops for a partial sector, the difference between the greater and lesser radii being at least equal to the maximum diameter of the sticks or logs (B ) workable; the shaft (45) of rotation of the rotor (42) of the blade is free of cyclic translations at each turn of the rotor and is slightly inclined with respect to the direction of sliding of the logs in their seats, so that the active area of the blade on average, for cutting the roll or rolls it is perpendicular to the axes of the sticks (B); the advancing means (5, 7) of the rod (s) (B) are equipped with continuous motion; cutting takes place during a fraction of each revolution of the rotor and during a fraction of the amount of advancement of the sticks corresponding to the axial size of the rolls to be formed (Fig. 2).

ITFI920030A 1992-02-07 1992-02-07 CUTTING METHOD AND CUTTING MACHINE FOR PAPER ROLLS AND SIMILAR IT1258171B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITFI920030A IT1258171B (en) 1992-02-07 1992-02-07 CUTTING METHOD AND CUTTING MACHINE FOR PAPER ROLLS AND SIMILAR
JP5015429A JPH05337882A (en) 1992-02-07 1993-02-02 Rotary blade cutting machine and cutting method for cutting small rolls such as toilet tissue paper from considerably long roll or log
BR9300499A BR9300499A (en) 1992-02-07 1993-02-05 ROTARY BLADE CUTTING MACHINE TO CUT SMALL ROLLS OF HYGIENIC OR SIMILAR PAPER, AND CUTTING METHOD FOR PAPER LOGS AND OTHER USES
EP19930830042 EP0555190A3 (en) 1992-02-07 1993-02-05 Method and machine for cutting rolls of paper and the like
CA002088881A CA2088881A1 (en) 1992-02-07 1993-02-05 Method and machine for cutting rolls of paper and the like
KR1019930001615A KR930017686A (en) 1992-02-07 1993-02-06 Machines and methods for cutting rolls such as paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI920030A IT1258171B (en) 1992-02-07 1992-02-07 CUTTING METHOD AND CUTTING MACHINE FOR PAPER ROLLS AND SIMILAR

Publications (3)

Publication Number Publication Date
ITFI920030A0 ITFI920030A0 (en) 1992-02-07
ITFI920030A1 ITFI920030A1 (en) 1993-08-07
IT1258171B true IT1258171B (en) 1996-02-20

Family

ID=11349938

Family Applications (1)

Application Number Title Priority Date Filing Date
ITFI920030A IT1258171B (en) 1992-02-07 1992-02-07 CUTTING METHOD AND CUTTING MACHINE FOR PAPER ROLLS AND SIMILAR

Country Status (6)

Country Link
EP (1) EP0555190A3 (en)
JP (1) JPH05337882A (en)
KR (1) KR930017686A (en)
BR (1) BR9300499A (en)
CA (1) CA2088881A1 (en)
IT (1) IT1258171B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289747A (en) * 1993-02-04 1994-03-01 Paper Converting Machine Company Variable velocity conveying method and apparatus for continuous motion saws
US5557997A (en) * 1994-04-06 1996-09-24 Paper Converting Machine Company Apparatus for transverse cutting
US5453070A (en) * 1994-07-12 1995-09-26 James River Paper Company, Inc. System for manufacturing coreless roll paper products
US5544557A (en) * 1995-01-13 1996-08-13 Paper Converting Machine Company Method and apparatus for cutting superposed webs
CA2220073C (en) * 1995-06-07 2002-05-28 The Pillsbury Company Method and apparatus for cutting dough products
EP0982105B1 (en) * 1998-08-21 2003-11-12 M T C - Macchine Trasformazione Carta S.r.l. Clamping device for logs of paper or the like
IT1318260B1 (en) * 2000-07-27 2003-07-28 Giovanni Gambini SHARPENING GROUP WITH DISK WEAR RECOVERY FOR CUTTING MACHINE OF STICKS OR LOG
AT413349B (en) * 2002-07-03 2006-02-15 Kraft Rudolf Dipl Ing DEVICE FOR CUTTING A GUARD TRANSPORT
ITFI20020207A1 (en) * 2002-10-30 2004-04-30 Perini Fabio Spa SHARPENING GROUP AND CUTTING MACHINE INCLUDING AT LEAST ONE BLADE AND SAID SHARPENING GROUP
US7810419B2 (en) 2003-02-05 2010-10-12 C.G. Bretting Manufacturing Co., Inc. Rotating log clamp
EP1970175B1 (en) 2004-03-31 2014-01-15 M T C - Macchine Trasformazione Carta S.r.l. Clamping method for transversal cutting machines of logs of paper
KR101514064B1 (en) * 2014-08-26 2015-04-22 강소랑 tube cutting and shearing apparatus
US10807263B2 (en) 2016-12-07 2020-10-20 The Procter & Gamble Company Flexible curvilinear knife
US10471620B2 (en) 2016-12-07 2019-11-12 The Procter & Gamble Company Knife having beam elements
IT202100023120A1 (en) 2021-09-07 2023-03-07 Koerber Tissue S P A A DEVICE FOR BLOCKING ROLLS DURING CUTTING, CUT-OFF MACHINE INCLUDING THE DEVICE AND METHOD

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB247452A (en) * 1925-06-26 1926-02-18 Ewald Koerner Improvements in sharpening means for the cutters of cigarette-making machines
FR622332A (en) * 1926-01-28 1927-05-28 Muller J C & Co Disconnecting device fitted with sharpening members, for machines for manufacturing cigarettes from a tobacco cord
US1909029A (en) * 1930-08-13 1933-05-16 Ind Patents Corp Slicing machine
FR705517A (en) * 1930-08-13 1931-06-09 Swift & Co Improvements to cutting or slicing machines
GB419615A (en) * 1933-06-06 1934-11-15 Ward Baking Co Improvements in or relating to slicing machines
US3213731A (en) * 1964-08-04 1965-10-26 John J Renard Paper log cutting apparatus
US3499475A (en) * 1968-02-09 1970-03-10 Marlen Equipment Co Spiral meat cuber
US3969966A (en) * 1975-06-09 1976-07-20 Cashin Systems Corporation Apparatus for slicing meat products
GB1581723A (en) * 1977-07-25 1980-12-17 Molins Ltd Cut-off mechanisms of cigarette and other continuous rod making machines
USRE32331E (en) * 1981-06-22 1987-01-13 Paper Converting Machine Company Method and apparatus for correcting stack lean in a zig-zag folded web
GB2181984B (en) * 1985-10-23 1988-06-15 Lucchese Finanz Cutting material into reels
DE8710211U1 (en) * 1987-07-25 1987-09-24 Dipl.-Ing. Schindler & Wagner Kg, 7067 Pluederhausen, De

Also Published As

Publication number Publication date
KR930017686A (en) 1993-09-20
EP0555190A2 (en) 1993-08-11
BR9300499A (en) 1993-08-10
JPH05337882A (en) 1993-12-21
ITFI920030A1 (en) 1993-08-07
ITFI920030A0 (en) 1992-02-07
EP0555190A3 (en) 1993-12-01
CA2088881A1 (en) 1993-08-08

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990225