ATE533366T1 - DEVICE AND METHOD FOR GRINDING CUTTING KNIVES - Google Patents

DEVICE AND METHOD FOR GRINDING CUTTING KNIVES

Info

Publication number
ATE533366T1
ATE533366T1 AT08014676T AT08014676T ATE533366T1 AT E533366 T1 ATE533366 T1 AT E533366T1 AT 08014676 T AT08014676 T AT 08014676T AT 08014676 T AT08014676 T AT 08014676T AT E533366 T1 ATE533366 T1 AT E533366T1
Authority
AT
Austria
Prior art keywords
rotating speed
grinding
cutting blade
theoretical
cutting knives
Prior art date
Application number
AT08014676T
Other languages
German (de)
Inventor
Hans-Juergen Steiner
Original Assignee
Hauni Maschinenbau Ag
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 Hauni Maschinenbau Ag filed Critical Hauni Maschinenbau Ag
Application granted granted Critical
Publication of ATE533366T1 publication Critical patent/ATE533366T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/368—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades installed as an accessory on another machine
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/28—Cutting-off the tobacco rod
    • A24C5/30—Machines combined with devices for grinding the knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/46—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of disc blades
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

Device for grinding a rotating cutting blade comprises a measuring unit (46) for measuring the rotating speed of a grinding disk (32) and a signal-generating unit connected to the measuring unit for producing a production releasing signal when the rotating speed of the disk has reached a prescribed percentage of the theoretical rotating speed. Independent claims are also included for the following: (1) Method for grinding a rotating cutting blade; (2) Cigarette-making machine with the above device; and (3) Filter-placing machine with the above device. Preferred Features: The theoretical rotating speed is the theoretical rotating speed of the cutting blade.
AT08014676T 2007-08-31 2008-08-19 DEVICE AND METHOD FOR GRINDING CUTTING KNIVES ATE533366T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007041470A DE102007041470A1 (en) 2007-08-31 2007-08-31 Apparatus and method for grinding cutting blades

Publications (1)

Publication Number Publication Date
ATE533366T1 true ATE533366T1 (en) 2011-12-15

Family

ID=40076688

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08014676T ATE533366T1 (en) 2007-08-31 2008-08-19 DEVICE AND METHOD FOR GRINDING CUTTING KNIVES

Country Status (6)

Country Link
EP (1) EP2030515B1 (en)
JP (1) JP2009056591A (en)
CN (1) CN101376224B (en)
AT (1) ATE533366T1 (en)
DE (1) DE102007041470A1 (en)
PL (1) PL2030515T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010056606A1 (en) * 2010-12-28 2012-06-28 Hauni Maschinenbau Ag Cutting device for an extrusion machine of the tobacco processing industry and method for adjusting the position of a grinding wheel holder of a device for grinding in a cutting device for a strand machine of the tobacco processing industry
CN103371434B (en) * 2012-04-26 2015-02-11 龙岩烟草工业有限责任公司 Mounting device for knife grinding wheel of cigarette making machine
DE102014215232B3 (en) * 2014-08-01 2015-07-23 Hauni Maschinenbau Ag Cutting device for cutting rod-shaped or strand-shaped products of the tobacco-processing industry
CN105834754B (en) * 2016-03-30 2017-12-19 嵊州北航投星空众创科技有限公司 One kind is used for clothes hanger rotary type automatic sander
CN106690409B (en) * 2017-02-07 2019-03-15 龙岩烟草工业有限责任公司 Spicing machine cuts circular knife cleaning device and spicing machine
IT201900024220A1 (en) * 2019-12-17 2021-06-17 Gd Spa Tobacco industry cutting device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1156629B (en) 1982-07-14 1987-02-04 Gd Spa SHARPENING DEVICE FOR ROTATING BLADES
IT1236173B (en) 1989-12-01 1993-01-11 Gd Spa DEVICE FOR THE SHARPENING OF ROTATING BLADES.
DE10021614A1 (en) * 2000-05-04 2001-11-08 Hauni Maschinenbau Ag Method and device for automatic regrinding of tobacco cutting knives
DE10035743A1 (en) * 2000-07-22 2002-04-04 Deere & Co grinder
DE10060552A1 (en) 2000-12-06 2002-06-13 Hauni Maschinenbau Ag Cutting device and method for changing cutting means
DE10205146A1 (en) 2002-02-07 2003-08-21 Hauni Maschinenbau Ag Sharpening of rotating cutting knife for use in cigarette production, involves scanning knife blade to measure amount of blade wear so that sharpening is only carried out as necessary

Also Published As

Publication number Publication date
EP2030515A2 (en) 2009-03-04
JP2009056591A (en) 2009-03-19
CN101376224A (en) 2009-03-04
EP2030515B1 (en) 2011-11-16
CN101376224B (en) 2013-07-31
DE102007041470A1 (en) 2009-03-05
EP2030515A3 (en) 2010-01-20
PL2030515T3 (en) 2012-04-30

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