GB1324428A - Web slitting apparatus - Google Patents

Web slitting apparatus

Info

Publication number
GB1324428A
GB1324428A GB5951470A GB5951470A GB1324428A GB 1324428 A GB1324428 A GB 1324428A GB 5951470 A GB5951470 A GB 5951470A GB 5951470 A GB5951470 A GB 5951470A GB 1324428 A GB1324428 A GB 1324428A
Authority
GB
United Kingdom
Prior art keywords
blade
arm
blades
rail
web
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.)
Expired
Application number
GB5951470A
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.)
Beloit Corp
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Publication of GB1324428A publication Critical patent/GB1324428A/en
Expired legal-status Critical Current

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
    • B26D1/01—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 involving a cutting member which does not travel with the work
    • B26D1/12—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 involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—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 involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/24—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 involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
    • B26D1/245—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 involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7751—Means to separate elements of tool pair
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/7813—Tool pair elements angularly related
    • Y10T83/7818—Elements of tool pair angularly adjustable relative to each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/7822—Tool pair axially shiftable
    • Y10T83/7826—With shifting mechanism for at least one element of tool pair
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/783—Tool pair comprises contacting overlapped discs
    • Y10T83/7834—With means to effect axial pressure on pair
    • Y10T83/7838—With means to change axial pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/783—Tool pair comprises contacting overlapped discs
    • Y10T83/7843—With means to change overlap of discs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

1324428 Web slitting machine BELOIT CORP 15 Dec 1970 [16 Dec 1969] 59514/70 Heading B4B 6 A web slitter assembly comprises a pair of rotatable disc blades 12, 15 arranged to be moved into co-operation with each other to slit lengthwise a web 17 passing between the blades, the blades being carried by mountings 11, 14 slidable on rails 13, 16 respectively. The blade 12 is mounted on an arm 35 pivoted at 40 on a frame 25 which is movably mounted on a rail 13 by means of a rack-and-pinion device 30, 52, Fig. 2; the frame can be locked in position by a fluid-pressure actuated piston 54. The arm is raised or lowered in order to obtain the correct overlap between the blades by means of a piston device 58, 59, Fig. 2. The blade 12 is freely rotatable on a bearing (67), Fig. 3 (not shown), mounted on a non-rotatable shaft (68) which is movable axially by means of a piston device (71, 72) in order to obtain a side-loading on the lower blade 15. In order also to provide a toe-in of the blade 12 relative to the blade 15, the arm is angularly movable about a vertical axis by means of a cam-and-pin means (85, 87). The blade 15 is also freely rotatable on a bearing (110), Fig. 5 (not shown), mounted in an arm 95, Fig. 4 which, is carried by a slide 96, 97 movable on a rail 16 by means of a rack-and-pinion device 16R, 116, Fig. 4. The slide can be locked in the adjusted position on the rail either by a fluid-pressure operated piston 105 or by a bolt 101.
GB5951470A 1969-12-16 1970-12-15 Web slitting apparatus Expired GB1324428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88544469A 1969-12-16 1969-12-16

Publications (1)

Publication Number Publication Date
GB1324428A true GB1324428A (en) 1973-07-25

Family

ID=25386919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5951470A Expired GB1324428A (en) 1969-12-16 1970-12-15 Web slitting apparatus

Country Status (6)

Country Link
US (1) US3685379A (en)
JP (1) JPS5011633B1 (en)
CA (1) CA956569A (en)
DE (1) DE2061329B2 (en)
GB (1) GB1324428A (en)
SE (1) SE370218B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220128A (en) * 1975-08-06 1977-02-15 Isamu Yamazaki Knockktype multiicolor sharp pencil
DE2633340C3 (en) * 1976-07-24 1987-09-10 Jagenberg AG, 4000 Düsseldorf Cutting device
US4049171A (en) * 1976-09-16 1977-09-20 Lecrone Dale S Adjustable roll slicing system
DE2657792C2 (en) * 1976-12-21 1985-08-01 E.C.H. Will (Gmbh & Co), 2000 Hamburg Pneumatically operated cutter head for longitudinal cutting stations on paper processing machines
US4092886A (en) * 1977-06-13 1978-06-06 The Black Clawson Company Method and apparatus for slitting a continuous web of material
JPS54108989A (en) * 1978-02-15 1979-08-27 Sumikura Kogyo Kk Automatic edge tool positioning device of slitter
DE2821956C2 (en) * 1978-05-19 1985-01-03 E.C.H. Will (Gmbh & Co), 2000 Hamburg Knife holder for longitudinal cutting stations on paper processing machines
JPS555269U (en) * 1978-06-28 1980-01-14
JPS5521110U (en) * 1978-07-26 1980-02-09
US4307637A (en) * 1980-06-09 1981-12-29 S&S Corrugated Paper Machinery Co., Inc. Method for adjustment of slitter blades
US4380945A (en) * 1981-01-26 1983-04-26 Beloit Corporation Preadjustable web slitter and non-deflecting mounting therefor
IT1150178B (en) * 1982-02-04 1986-12-10 Cavagna Elio Srl IMPROVEMENT OF LOCKING AND / OR UNLOCKING SYSTEMS, STRUCTURALLY AND OPERATIVELY ASSOCIATED WITH KNIFE SUPPORTS OR CIRCULAR CORDERS, FOR CUTTING MACHINES OR INDUSTRIAL CORDONING MACHINES THAT CAN BE USED IN THE FIELD OF PAPERING
DE3231354A1 (en) * 1982-08-24 1984-03-01 Hoesch Werke Ag, 4600 Dortmund EDGE SCISSORS
IT1160155B (en) * 1983-01-10 1987-03-04 Cavagna Elio Srl IMPROVEMENT OF MACHINES OR EQUIPMENT OPERATING FOR THE CUTTING AND / OR "CORDING" OF ESSENTIAL LAMINARY MATERIALS, CAN BE USED IN DIFFERENT FIELDS
US5083489A (en) * 1989-01-03 1992-01-28 Tidland Corporation Control system for web slitting machine
US5961064A (en) * 1998-10-01 1999-10-05 Dueck; Raymond Apparatus for longitudinally slitting sheet material
US8033203B2 (en) * 2004-07-01 2011-10-11 Ncr Corporation Slitting knife cartridge
US20070006697A1 (en) * 2005-07-11 2007-01-11 Ivel Leonard L Self-aligning blade holder
SE0701260L (en) * 2007-05-25 2008-09-30 Stora Enso Ab cutting tool
US20100089214A1 (en) * 2008-10-09 2010-04-15 Buss Richard S Push/Pull Rotary Cutting Apparatus Driven By Substrate
CN107696105B (en) * 2017-11-13 2024-01-23 东莞市和合环保科技有限公司 Automatic multidirectional straight cutting equipment for side edges
DE102021104322A1 (en) * 2021-02-23 2022-08-25 Dienes Werke für Maschinenteile GmbH & Co KG Method of attaching multiple knife holders to a slitter, assembly kit for attaching multiple knife holders to a slitter, knife holder, positioning bar, and slitter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US246892A (en) * 1881-09-13 Cutter-holder for paper-cutting machines
CA675628A (en) * 1963-12-10 Rice Barton Corporation Slitting apparatus
US391750A (en) * 1888-10-23 Chaeles koegel
US3186281A (en) * 1962-07-23 1965-06-01 Karl Rud Dienes Fabrikationsge Knife holder of roller cutting machines
DE586686C (en) * 1933-10-24 August Krings Cutting device for wallpapering devices
US852964A (en) * 1904-04-19 1907-05-07 Charles Koegel Slitting-cutter for paper-machines.
US2571201A (en) * 1947-10-03 1951-10-16 Rice Barton Corp Slitting mechanism
US2712852A (en) * 1951-07-21 1955-07-12 Black Clawson Co Cutter unit for slitting machines
US2897893A (en) * 1954-01-28 1959-08-04 Cameron Machine Co Score-cut slitting mechanism
US3091146A (en) * 1958-01-31 1963-05-28 Harris Intertype Corp Selectively releasable overcenter means for slitter mechanism
US3143024A (en) * 1960-01-26 1964-08-04 Beloit Eastern Corp Rotatable cutter tool pair with cutter disc angularly positioned
US3332326A (en) * 1964-09-21 1967-07-25 Koppers Co Inc Slitter and scorer assembly
US3380330A (en) * 1965-11-23 1968-04-30 Beloit Eastern Corp Top slitter adjustment
US3459086A (en) * 1966-10-06 1969-08-05 Beloit Eastern Corp Self-sharpening slitter
US3540340A (en) * 1968-03-13 1970-11-17 Valmet Oy Longitudinal sheet cutter

Also Published As

Publication number Publication date
CA956569A (en) 1974-10-22
JPS5011633B1 (en) 1975-05-02
DE2061329B2 (en) 1973-08-02
SE370218B (en) 1974-10-07
DE2061329A1 (en) 1971-07-29
US3685379A (en) 1972-08-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee