DK178863B1 - Sharpening Machine - Google Patents

Sharpening Machine Download PDF

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Publication number
DK178863B1
DK178863B1 DKPA201600140A DKPA201600140A DK178863B1 DK 178863 B1 DK178863 B1 DK 178863B1 DK PA201600140 A DKPA201600140 A DK PA201600140A DK PA201600140 A DKPA201600140 A DK PA201600140A DK 178863 B1 DK178863 B1 DK 178863B1
Authority
DK
Denmark
Prior art keywords
sharpening
scraping roller
grinding
scraping
scraper roller
Prior art date
Application number
DKPA201600140A
Other languages
English (en)
Inventor
Vagn Sindersen
Original Assignee
Fur Tech Aps
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 Fur Tech Aps filed Critical Fur Tech Aps
Priority to DKPA201600140A priority Critical patent/DK178863B1/en
Priority to PCT/DK2017/050052 priority patent/WO2017148482A1/en
Priority to EP17709902.5A priority patent/EP3423602A1/en
Application granted granted Critical
Publication of DK201600140A1 publication Critical patent/DK201600140A1/en
Publication of DK178863B1 publication Critical patent/DK178863B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
    • C14B17/14—Auxiliary devices for leather-working machines, e.g. grinding devices for blading cylinders or dust-removal devices combined with the working machines
    • 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
    • B24B3/363—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of blades mounted on a turning drum
    • 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
    • B24B3/40—Processes or apparatus specially adapted for sharpening curved edges
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
    • C14B17/02—Blading cylinders or other working cylinders, e.g. slicking or scraping cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Claims (9)

1. En slibemaskine (2) til slibning af en skraberulle (4) til skrabning af skindsiden af en dyrepels, sasom en minkpels, hvor skraberullen (4) omfatter fiere takker med kanter (42), kendetegnet ved at at slibemaskinen (2) omfatter en slibeenhed (52) udstyret med en slibestruktur (32) udformet til at slibe en kant (42) pa skraberullen (4), saledes at slibestrukturen (32) sliber kanten (42) ved at blive bevaeget i en retning (a) inden for en raekkevidde af 60 grader i forhold til retningen langs kanten (42) henimod den frie ende (Ei, E2) af skraberullen (4), og ved at slibestrukturen (32) er et roterende slibebaelte (32), der er anbragt, saledes at det kommer i kontakt med kanten (42) af skraberullen (4).
2. En slibemaskine (2) ifolge krav 1, kendetegnet ved at slibemaskinen (2) omfatter en detektionsenhed (14) konfigureret til at opfange skraberullens (4) rotationsretning (coi, (Q2).
3. En slibemaskine (2) ifolge krav 1 eller krav 2, kendetegnet ved at slibeenheden (52) er konfigureret til at aendre slibebaeltets (32) rotationsretning ((03, OCH) nar skraberullens (4) rotationsretning ((01, (O2) aendres.
4. En slibemaskine (2) ifolge krav 1 eller krav 2, kendetegnet ved at slibeenheden (52) er konfigureret til at aendre slibebaeltets (32) oriëntering, nar skraberullens (4) rotationsretning (Cöi, CO2) aendres.
5. En slibemaskine (2) ifolge et hvilket som helst af de foregaende krav, kendetegnet ved at slibeenheden (52) omfatter en kontaktenhed (30) konfigureret til at blive modtaget af og bevaeget langs et rilleelement (64, 64') pa skraberullen (4).
6. En slibemaskine (2) ifolge et hvilket som helst af de foregaende krav, kendetegnet ved at retningen (a) er fastlagt i forhold til skraberullens (4) laengdeakse (L').
7. En slibemaskine (2) if0lge et hvilket som helst af de foregaende krav 5-6, kendetegnet ved at slibeenheden (52) omfatter et forste endeelement (6) og et andet endeelement (6'), hvor skraberullen (4) er konfigureret til at blive placeret mellem det forste endeelement (6) og det andet endeelement (6'), saledes at kontaktenheden kan forskydes langs en skraberulle (4), saledes at kontaktenheden (30) ledes fra et f0rste rilleelement (64) i skraberullen (4) ind i et forste rilleelement (56) pa endeelementet (6, 6') og videre ind i et tilstodende andet rilleelement (58) pa endeelementet (6, 6'), hvor det forste endeelement (6) er konfigureret, saledes at kontaktenheden (30) vil blive ledt langs det andet rilleelement (58) henimod skraberullen (4) ind i et andet rilleelement (64') pa skraberullen (4).
8. En slibemaskine (2) ifolge et af de foregaende krav, kendetegnet ved at slibeenheden (52) er konfigureret til at slibe kanten (42) langs hele kantens (42) laengde ved at flytte slibestrukturen (32) langs hele kantens (42) laengde.
9. En slibemaskine (2) ifolge et hvilket som helst af de foregaende krav, kendetegnet ved at slibeenheden (52) omfatter en skraberulleholder (50) konfigureret til at modtage en skraberulle (4), saledes at skraberullen (4) kan roteres rundt om skraberullens (4) laengdeakse (L')·
DKPA201600140A 2016-03-04 2016-03-04 Sharpening Machine DK178863B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DKPA201600140A DK178863B1 (en) 2016-03-04 2016-03-04 Sharpening Machine
PCT/DK2017/050052 WO2017148482A1 (en) 2016-03-04 2017-02-27 Sharpening machine
EP17709902.5A EP3423602A1 (en) 2016-03-04 2017-02-27 Sharpening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201600140A DK178863B1 (en) 2016-03-04 2016-03-04 Sharpening Machine

Publications (2)

Publication Number Publication Date
DK201600140A1 DK201600140A1 (en) 2017-04-10
DK178863B1 true DK178863B1 (en) 2017-04-10

Family

ID=58265740

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201600140A DK178863B1 (en) 2016-03-04 2016-03-04 Sharpening Machine

Country Status (3)

Country Link
EP (1) EP3423602A1 (da)
DK (1) DK178863B1 (da)
WO (1) WO2017148482A1 (da)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2021378C1 (ru) * 1991-05-24 1994-10-15 Белоглазов Олег Федорович Устройство для заточки ножей строгальной машины
WO2000013848A1 (en) * 1998-09-03 2000-03-16 Anca Pty. Ltd. Grinding of cutting tools with wavy cutting edges
DK177890B1 (da) * 2012-03-05 2014-11-17 Erik Westergaard Aps Apparat til frembringelse og skærpning af skrabevalser til pelsindustrien og metoder til fremstilling og skærpning af sådanne
DK201470629A1 (en) * 2014-10-10 2016-04-18 Eikon Technologies Holding S À R L Apparatus and method for sharpening the scraping edges of a scraper roller

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM534094A0 (en) * 1994-04-29 1994-05-19 Parke, Terrence James Sharpening apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2021378C1 (ru) * 1991-05-24 1994-10-15 Белоглазов Олег Федорович Устройство для заточки ножей строгальной машины
WO2000013848A1 (en) * 1998-09-03 2000-03-16 Anca Pty. Ltd. Grinding of cutting tools with wavy cutting edges
DK177890B1 (da) * 2012-03-05 2014-11-17 Erik Westergaard Aps Apparat til frembringelse og skærpning af skrabevalser til pelsindustrien og metoder til fremstilling og skærpning af sådanne
DK201470629A1 (en) * 2014-10-10 2016-04-18 Eikon Technologies Holding S À R L Apparatus and method for sharpening the scraping edges of a scraper roller

Also Published As

Publication number Publication date
DK201600140A1 (en) 2017-04-10
EP3423602A1 (en) 2019-01-09
WO2017148482A1 (en) 2017-09-08

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Effective date: 20210304