GB1468975A - Slitting and scoring apparatus - Google Patents

Slitting and scoring apparatus

Info

Publication number
GB1468975A
GB1468975A GB3253474A GB3253474A GB1468975A GB 1468975 A GB1468975 A GB 1468975A GB 3253474 A GB3253474 A GB 3253474A GB 3253474 A GB3253474 A GB 3253474A GB 1468975 A GB1468975 A GB 1468975A
Authority
GB
United Kingdom
Prior art keywords
web
unit
rolls
guide plate
slitting
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
GB3253474A
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.)
Rengo Co Ltd
Original Assignee
Rengo Co Ltd
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
Priority to JP10727973A priority Critical patent/JPS5316944B2/ja
Application filed by Rengo Co Ltd filed Critical Rengo Co Ltd
Publication of GB1468975A publication Critical patent/GB1468975A/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/008Means for changing the cutting members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00Parts for transporting or guiding the handled material
    • B65H2404/60Other elements in face contact with handled material
    • B65H2404/63Oscillating, pivoting around an axis parallel to face of material, e.g. diverting means
    • B65H2404/631Juxtaposed diverting means with each an independant actuator
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/02Other than completely through work thickness
    • Y10T83/0207Other than completely through work thickness or through work presented
    • Y10T83/0215Including use of rotary scoring blade
    • Y10T83/0222Plural independent rotary scoring blades
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/202With product handling means
    • Y10T83/2074Including means to divert one portion of product from another
    • Y10T83/2083Deflecting guide
    • Y10T83/2085Positionable gate in product flow path
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/465Cutting motion of tool has component in direction of moving work
    • Y10T83/4699Combined with other type cutter
    • Y10T83/4702With slitter

Abstract

1468975 Slitting and scoring apparatus RENGO CO Ltd 23 July 1974 [21 Sept 1973] 32534/74 Heading B4B [Also in Division B6] A slitting and scoring apparatus for operating on a continuously fed web to make, e.g. corrugated cardboard blanks comprises a rotary shear 1 for cutting the web transversely and located upstream of a pair of slitting and scoring units 5, 50, a guide plate 2 located downstream of the rotary shear and arranged to be moved so as to direct the web on to either an upper guide plate 3 associated with the slitting and scoring unit 5 or on to a lower guide plate 4 associated with the slitting and scoring unit 50. The web W is fed from a corrugating machine 10 to the rotary shear 1 which includes a cutting roll 12 having thereon a straight or helical blade 122, Fig. 2, the roll being rotatably mounted in arms 13 pivotably mounted on a frame member 11. The arms are connected to penumatic cylinders 19 so that the cutting roll can be brought into or out of engagement with a resiliently-covered anvil roll 14. The rolls 12, 14 are rotated by an electric motor 17 via gears 16 and 151-154. The cutting roll 12 is normally in a raised position such that the web is able to pass over a guide plate 2 which may be pivoted by means of a ram 25 in order to direct the web on to one or other of fixed guide plates 3, 4, Fig. 1. The guide plate 3 directs the web to one or other of co-operating pairs of slitter-score rolls 522, Fig; 3, of the slitter-scorer unit 5, each pair of rolls being provided with slitting blades 5221, 5231, and scoring blades 5222, 5232. The pairs of rolls are rotably mounted in bearing plates 521 slidably mounted in frames 51. The respective plates may be raised or lowered by means of hydraulic or pneumatic rams 526 in order to bring one or other of the pairs of slitting and scoring rolls into the operative position in alignment with the guide plate 3. The pairs of rolls are rotated by means of an electric motor 527 via gears 524, 525. A second slitter and scorer unit 50 is mounted adjacent the first unit and is provided with identical parts, the second unit being inverted so as to operate on the web when it is fed over the guide plate 4. The two units 5 and 50 are mounted on a carriage 6 which may be moved transversely to the direction of travel of the web by means of an electric motor 65 via a screw-and-nut arrangement 61, 63, 64. A guide plate 7 is located downstream of the slitter-scorer units 5, 50 and is adapted to be pivoted by a ram 73 in order to direct the web, coming from either of the guide plates 3 or 4, into a cut-off machine 9 which cuts the web into the required length of blank. In the embodiment shown in Fig. 5, three pairs of slitterscorer rolls 841a, 842a are rotatably mounted in frame plates 81 secured to a shaft 82 to form a unit. The frame plates are rotated in order to bring a selected pair of rolls into the operative position by means of an electric motor 852 via a worm-and-wheel device 853, 851. When in the operative position, the rolls are themselves rotated by means of a motor 861 via gears (842a, 841a, 862) Fig. 6 (not shown). The slitterscorer unit may be moved transversely of the web by means of a threaded unit (873) Fig. 6 engaging with a screwed rod (872) secured to the shaft (842) via a coupling (871), the nut being rotated by an electric motor (875). Web guide plates 88 are provided on the slitterscorer unit 8. A second slitter-scorer unit 80 having identical parts as the unit 8 is provided for use with the guide plate 40 as in the previous embodiment.
GB3253474A 1973-09-21 1974-07-23 Slitting and scoring apparatus Expired GB1468975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10727973A JPS5316944B2 (en) 1973-09-21 1973-09-21

Publications (1)

Publication Number Publication Date
GB1468975A true GB1468975A (en) 1977-03-30

Family

ID=14455029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3253474A Expired GB1468975A (en) 1973-09-21 1974-07-23 Slitting and scoring apparatus

Country Status (11)

Country Link
US (1) US3882765A (en)
JP (1) JPS5316944B2 (en)
AT (1) AT335273B (en)
CA (1) CA1001063A (en)
CH (1) CH580495A5 (en)
DE (2) DE7425960U (en)
FR (1) FR2244620B1 (en)
GB (1) GB1468975A (en)
IT (1) IT1032530B (en)
NL (1) NL7410665A (en)
SE (1) SE419315B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210312A (en) * 1987-09-14 1989-06-07 Koerber Ag Cutting apparatus for making cuts in thin material strips

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880033A (en) * 1973-06-26 1975-04-29 Molins Machine Co Inc Rotary shear assembly
US4033217A (en) * 1976-01-13 1977-07-05 S&S Corrugated Paper Machinery Co., Inc. Slitter having carrier for selective adjustment of a plurality of heads
JPS5725776Y2 (en) * 1976-07-09 1982-06-04
US4041819A (en) * 1976-09-08 1977-08-16 S&S Corrugated Paper Machinery Co., Inc. Lead-in device for bi-level slitter
US4137829A (en) * 1977-01-19 1979-02-06 Sarka Albert J Cutting apparatus
DE2722233C3 (en) * 1977-05-17 1980-07-31 Werner H.K. Peters Maschinenfabrik Gmbh, 2000 Hamburg
JPS5474664U (en) * 1977-11-02 1979-05-28
US4195539A (en) * 1978-06-16 1980-04-01 Molins Machine Company, Inc. Web diverter
US4215609A (en) * 1979-02-09 1980-08-05 Molins Machine Company, Inc. Slitter scorer having upper and lower pairs of shafts selectively rotated by a single drive
US4214495A (en) * 1979-02-09 1980-07-29 Molins Machine Company, Inc. Slitter scorer apparatus
USRE31521E (en) * 1979-05-09 1984-02-14 Rengo Co., Ltd. Slitter-scorer apparatus
US4328727A (en) * 1979-05-09 1982-05-11 Rengo Co., Ltd. Slitter-scorer apparatus
JPS6252705B2 (en) * 1980-11-23 1987-11-06 Isowa Industry Co
DE8132018U1 (en) * 1981-11-03 1982-04-08 Werner H.K. Peters Maschinenfabrik Gmbh, 2000 Hamburg, De "Machine for laengsschneiden and grooves of a web of material, in particular corrugated cardboard"
US4515052A (en) * 1982-09-24 1985-05-07 S&S Corrugated Paper Machinery Co., Inc. Automatic slitter
JPS5992323U (en) * 1982-12-10 1984-06-22
JPH0673831B2 (en) * 1986-02-17 1994-09-21 三菱重工業株式会社 Suritsutasukoara equipped with a head exchange unit
IT1189851B (en) * 1986-03-14 1988-02-10 Panotec Srl Automatic machine for the processing of corrugated paper
DE3826993C2 (en) * 1988-08-09 1990-06-28 Bhs-Bayerische Berg-, Huetten- Und Salzwerke Ag, 8000 Muenchen, De
IT1234460B (en) * 1989-06-21 1992-05-18 Fosber Srl A machine for creasing and cutting of indefinite strips of cardboard and similar
DE3922190C2 (en) * 1989-07-06 1991-11-14 Ramisch Kleinewefers Gmbh, 4150 Krefeld, De
CH682549A5 (en) * 1990-02-21 1993-10-15 Peters W Maschf Heading machine and cut along a strip of material that scrolls.
DE4226075A1 (en) * 1992-08-06 1994-02-24 Bhs Bayerische Berg Cutting and creasing machine for a web of material, in particular corrugated cardboard sheet
WO1997005992A1 (en) * 1995-08-10 1997-02-20 Lawrence Paper Company Slotter wheel mechanism having selectively rotatable slotter blades
US6026727A (en) * 1996-03-07 2000-02-22 Lawrence Paper Company Rotary scoring apparatus having retractable scoring blade
US5797830A (en) * 1996-03-12 1998-08-25 Albert Flores Multi use paper and card stock cutter
US5888183A (en) * 1997-04-11 1999-03-30 United Container Machinery, Inc. Method of working paperboard blanks
US5953971A (en) * 1997-09-23 1999-09-21 Moore U.S.A., Inc. Dual web singulating cutter
SE514189C2 (en) * 1998-04-29 2001-01-22 Emba Machinery Ab Slitting unit carton blank production
US20020112581A1 (en) * 2001-02-16 2002-08-22 Lin Chuan Sheng Cutting apparatus
US6682470B2 (en) * 2001-02-16 2004-01-27 Chuan Sheng Lin Cutting apparatus with fold-mark function
ES2371102T3 (en) * 2005-02-25 2011-12-27 Niklas Pettersson A set of cutting and folding wheels and a method for cutting and folding a compressible material.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1959424A (en) * 1930-07-08 1934-05-22 M D Knowlton Co Slitting and creasing mechanism
FR1414043A (en) * 1964-09-01 1965-10-15 Parsons & Whittemore Improvements to cutters Creasing machines used in particular in the corrugated cardboard industry
US3307441A (en) * 1965-06-14 1967-03-07 S & S Corrugated Paper Mach Machine for slitting and transversely cutting corrugated board
US3489043A (en) * 1967-10-23 1970-01-13 Koppers Co Inc Web guiding apparatus for corrugators
NL7216049A (en) * 1972-02-25 1973-08-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2210312A (en) * 1987-09-14 1989-06-07 Koerber Ag Cutting apparatus for making cuts in thin material strips
GB2210312B (en) * 1987-09-14 1991-11-27 Koerber Ag Cutting apparatus on machines of the tobacco-processing industry, for making cuts in thin material strips

Also Published As

Publication number Publication date
US3882765A (en) 1975-05-13
SE7409578L (en) 1975-03-22
FR2244620B1 (en) 1978-02-17
CA1001063A1 (en)
DE7425960U (en) 1976-07-08
AU7149074A (en) 1976-01-22
IT1032530B (en) 1979-06-20
FR2244620A1 (en) 1975-04-18
CA1001063A (en) 1976-12-07
AT335273B (en) 1977-03-10
SE419315B (en) 1981-07-27
DE2436717A1 (en) 1975-03-27
NL7410665A (en) 1975-03-25
CH580495A5 (en) 1976-10-15
ATA667474A (en) 1976-06-15
DE2436717C2 (en) 1985-06-05
JPS5056677A (en) 1975-05-17
JPS5316944B2 (en) 1978-06-05

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940722