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IT1258171B - Metodo di taglio e macchina troncatrice per rotoli di carta e simili - Google Patents

Metodo di taglio e macchina troncatrice per rotoli di carta e simili

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
English (en)
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/it
Publication of ITFI920030A0 publication Critical patent/ITFI920030A0/it
Priority to JP5015429A priority patent/JPH05337882A/ja
Priority to CA002088881A priority patent/CA2088881A1/en
Priority to BR9300499A priority patent/BR9300499A/pt
Priority to EP19930830042 priority patent/EP0555190A3/en
Priority to KR1019930001615A priority patent/KR930017686A/ko
Publication of ITFI920030A1 publication Critical patent/ITFI920030A1/it
Application granted granted Critical
Publication of IT1258171B publication Critical patent/IT1258171B/it

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Control Of Cutting Processes (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Crushing And Pulverization Processes (AREA)

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).
ITFI920030A 1992-02-07 1992-02-07 Metodo di taglio e macchina troncatrice per rotoli di carta e simili IT1258171B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITFI920030A IT1258171B (it) 1992-02-07 1992-02-07 Metodo di taglio e macchina troncatrice per rotoli di carta e simili
JP5015429A JPH05337882A (ja) 1992-02-07 1993-02-02 かなりの長さのロールまたはログからトイレットペーパなどの小ロールを切断する回転ブレード切断機械および切断方法
CA002088881A CA2088881A1 (en) 1992-02-07 1993-02-05 Method and machine for cutting rolls of paper and the like
BR9300499A BR9300499A (pt) 1992-02-07 1993-02-05 Maquina de corte de lamina rotativa para cortar rolos pequenos de papel higienico ou semelhante,e metodo de corte para toras de papel e para outros usos
EP19930830042 EP0555190A3 (en) 1992-02-07 1993-02-05 Method and machine for cutting rolls of paper and the like
KR1019930001615A KR930017686A (ko) 1992-02-07 1993-02-06 종이등의 로울을 절단하는 기계 및 그 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI920030A IT1258171B (it) 1992-02-07 1992-02-07 Metodo di taglio e macchina troncatrice per rotoli di carta e simili

Publications (3)

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

Family

ID=11349938

Family Applications (1)

Application Number Title Priority Date Filing Date
ITFI920030A IT1258171B (it) 1992-02-07 1992-02-07 Metodo di taglio e macchina troncatrice per rotoli di carta e simili

Country Status (6)

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

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
AU6254696A (en) * 1995-06-07 1996-12-30 Pillsbury Company, The Method and apparatus for cutting dough products
DE69819710T2 (de) * 1998-08-21 2004-09-23 M T C - Macchine Trasformazione Carta S.R.L., Porcari Spannvorrichtung für Papierrolle oder ähnliche Produkte
IT1318260B1 (it) * 2000-07-27 2003-07-28 Giovanni Gambini Gruppo di affilatura con recupero usura disco per macchina troncatrice di bastoni o log
AT413349B (de) * 2002-07-03 2006-02-15 Kraft Rudolf Dipl Ing Vorrichtung zum schneiden eines gutstranges
ITFI20020207A1 (it) * 2002-10-30 2004-04-30 Perini Fabio Spa Gruppo di affilatura e macchina troncatrice comprendente almeno una lama e detto gruppo di affilatura
US7810419B2 (en) 2003-02-05 2010-10-12 C.G. Bretting Manufacturing Co., Inc. Rotating log clamp
DE602004015065D1 (de) 2004-03-31 2008-08-28 Mtc Macchine Trasformazione Spannvorrichtung für eine Maschine zum Querschneiden von stabförmigem Papiergut
KR101514064B1 (ko) * 2014-08-26 2015-04-22 강소랑 튜브 전단 절단 장치
US10471620B2 (en) 2016-12-07 2019-11-12 The Procter & Gamble Company Knife having beam elements
US10807263B2 (en) 2016-12-07 2020-10-20 The Procter & Gamble Company Flexible curvilinear knife
IT202100023120A1 (it) 2021-09-07 2023-03-07 Koerber Tissue S P A Un dispositivo per bloccare rotoli durante il taglio, macchina troncatrice comprendente il dispositivo e metodo

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 (fr) * 1926-01-28 1927-05-28 Muller J C & Co Dispositif sectionneur muni d'organes d'aiguisage, pour machines à fabriquer les cigarettes à partir d'une corde de tabac
FR705517A (fr) * 1930-08-13 1931-06-09 Swift & Co Perfectionnements aux machines à couper ou à découper en tranches
US1909029A (en) * 1930-08-13 1933-05-16 Ind Patents Corp Slicing machine
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 (de) * 1987-07-25 1987-09-24 Dipl.-Ing. Schindler & Wagner KG, 7067 Plüderhausen Schärfeinrichtung

Also Published As

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

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990225