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 similiInfo
- 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
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)
- Nonmetal Cutting Devices (AREA)
- Crushing And Pulverization Processes (AREA)
- Control Of Cutting 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).
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)
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 |
DE69601366T2 (de) * | 1995-06-07 | 1999-06-02 | The Pillsbury Co., Minneapolis, Minn. | Verfahren sowie vorrichtung zum schneiden von teigprodukten |
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)
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 |
-
1992
- 1992-02-07 IT ITFI920030A patent/IT1258171B/it active IP Right Grant
-
1993
- 1993-02-02 JP JP5015429A patent/JPH05337882A/ja active Pending
- 1993-02-05 CA CA002088881A patent/CA2088881A1/en not_active Abandoned
- 1993-02-05 EP EP19930830042 patent/EP0555190A3/en not_active Withdrawn
- 1993-02-05 BR BR9300499A patent/BR9300499A/pt not_active Application Discontinuation
- 1993-02-06 KR KR1019930001615A patent/KR930017686A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0555190A2 (en) | 1993-08-11 |
EP0555190A3 (en) | 1993-12-01 |
ITFI920030A1 (it) | 1993-08-07 |
ITFI920030A0 (it) | 1992-02-07 |
KR930017686A (ko) | 1993-09-20 |
BR9300499A (pt) | 1993-08-10 |
CA2088881A1 (en) | 1993-08-08 |
JPH05337882A (ja) | 1993-12-21 |
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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 |