CA2466330A1 - Cnc web slitter machine - Google Patents

Cnc web slitter machine Download PDF

Info

Publication number
CA2466330A1
CA2466330A1 CA002466330A CA2466330A CA2466330A1 CA 2466330 A1 CA2466330 A1 CA 2466330A1 CA 002466330 A CA002466330 A CA 002466330A CA 2466330 A CA2466330 A CA 2466330A CA 2466330 A1 CA2466330 A1 CA 2466330A1
Authority
CA
Canada
Prior art keywords
slitting
knife holder
holder assemblies
machine
adjustment
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.)
Granted
Application number
CA002466330A
Other languages
French (fr)
Other versions
CA2466330C (en
Inventor
Patrick M. Flaherty
Rick L. Ahrns
Charles G. Rutschilling
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.)
Blue IP Inc
Original Assignee
Blue Ip, Inc.
Patrick M. Flaherty
Rick L. Ahrns
Charles G. Rutschilling
Stamco Division Of Gensystems, Inc.
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 Blue Ip, Inc., Patrick M. Flaherty, Rick L. Ahrns, Charles G. Rutschilling, Stamco Division Of Gensystems, Inc. filed Critical Blue Ip, Inc.
Publication of CA2466330A1 publication Critical patent/CA2466330A1/en
Application granted granted Critical
Publication of CA2466330C publication Critical patent/CA2466330C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/002—Means for mounting the cutting members
    • B23D35/004—Means for mounting the cutting members for circular cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/005—Adjusting the position of the cutting members
    • B23D35/007—Adjusting the position of the cutting members for circular cutting members
    • 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
    • B26D2007/2664—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member for radial adjustment
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/14—Longitudinally of direction of feed
    • 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
    • Y10T83/04—Processes
    • 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
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/538—Positioning of tool controlled
    • 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6584—Cut made parallel to direction of and during work movement
    • Y10T83/6587—Including plural, laterally spaced tools
    • Y10T83/6588—Tools mounted on common tool support
    • Y10T83/659—Tools axially shiftable on support
    • 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
    • Y10T83/7847—Tool element axially shiftable
    • 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
    • Y10T83/7859—Elements of tool pair adjustably spaced
    • 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
    • Y10T83/7872—Tool element mounted for adjustment
    • Y10T83/7876—Plural, axially spaced tool elements

Abstract

A machine (10) for slitting a metal sheet (12) has a number of knife holder assemblies (56) each containing a rotary knife (58). The knife holder assemblies (56) are mounted for movement along upper and lower rotating shafts (44, 46) which rotate the knives (58) during a slitting operation. The position of the knife holder assemblies (56) is programmably controlled for efficient and accurate positioning and adjustment of the knives (58) along the rotating shafts (44, 46) for a variety of slitting configurations.
Additionally, each of the upper and lower drive shafts (44, 46) contains a pair of drive shaft sections (74) that are normally connected together during operation and can be disconnected for servicing of the knife holder assemblies (56) on the shafts (44, 46). The slitting machine (10) includes upper and lower frames (26, 28) that are movable relative to each other by adjustment of a pair of jack screws (86) to slit metal sheets (12) of differing thicknesses without labor intensive adjustment or reconfiguration of the machine (10).
CA002466330A 2001-11-08 2002-11-04 Cnc web slitter machine Expired - Fee Related CA2466330C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/008,936 US7134372B2 (en) 2001-11-08 2001-11-08 CNC slitter machine
US10/008,936 2001-11-08
PCT/US2002/035337 WO2003039795A1 (en) 2001-11-08 2002-11-04 Cnc web slitter machine

Publications (2)

Publication Number Publication Date
CA2466330A1 true CA2466330A1 (en) 2003-05-15
CA2466330C CA2466330C (en) 2007-06-12

Family

ID=21734577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002466330A Expired - Fee Related CA2466330C (en) 2001-11-08 2002-11-04 Cnc web slitter machine

Country Status (8)

Country Link
US (1) US7134372B2 (en)
EP (1) EP1458512B1 (en)
JP (1) JP4413613B2 (en)
CN (1) CN100352585C (en)
AT (1) ATE337879T1 (en)
CA (1) CA2466330C (en)
DE (1) DE60214425T2 (en)
WO (1) WO2003039795A1 (en)

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JP6927574B2 (en) * 2016-09-21 2021-09-01 デュプロ精工株式会社 Slitters, sheet cutting machines, and sheet processing equipment
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CN108687850A (en) * 2017-04-07 2018-10-23 友聚工业有限公司 Banding machine
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Also Published As

Publication number Publication date
US7134372B2 (en) 2006-11-14
CN1610591A (en) 2005-04-27
EP1458512A1 (en) 2004-09-22
CA2466330C (en) 2007-06-12
DE60214425D1 (en) 2006-10-12
EP1458512B1 (en) 2006-08-30
JP4413613B2 (en) 2010-02-10
JP2005508260A (en) 2005-03-31
US20030205117A1 (en) 2003-11-06
WO2003039795A1 (en) 2003-05-15
ATE337879T1 (en) 2006-09-15
CN100352585C (en) 2007-12-05
DE60214425T2 (en) 2007-10-11

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