EP1449629B1 - Schneidmaschine mit Schleifvorrichtung - Google Patents

Schneidmaschine mit Schleifvorrichtung Download PDF

Info

Publication number
EP1449629B1
EP1449629B1 EP04002936A EP04002936A EP1449629B1 EP 1449629 B1 EP1449629 B1 EP 1449629B1 EP 04002936 A EP04002936 A EP 04002936A EP 04002936 A EP04002936 A EP 04002936A EP 1449629 B1 EP1449629 B1 EP 1449629B1
Authority
EP
European Patent Office
Prior art keywords
knife
sharpening
slicing machine
assembly
deburring
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 - Lifetime
Application number
EP04002936A
Other languages
English (en)
French (fr)
Other versions
EP1449629A1 (de
Inventor
Marisa Affrini
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.)
Baronio Sergio
Original Assignee
Baronio Sergio
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 Baronio Sergio filed Critical Baronio Sergio
Publication of EP1449629A1 publication Critical patent/EP1449629A1/de
Application granted granted Critical
Publication of EP1449629B1 publication Critical patent/EP1449629B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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

Definitions

  • the most convenient ones have a sharpening assembly that must be mounted on the product supporting carriage and is provided with a sharpening grinder that acts on the face of the knife provided with the cutting edge and a deburring grinder that is used to remove the complementary cutting edge by arranging it on the other face of the knife.
  • DE 12 04 965 B discloses a slicing machine having the two grinders mounted on an arm which pivots downwardly into a non-grinding position and pivots upwardly into a grinding position.
  • the aim of the invention is to solve the problems cited above by providing a slicing machine with a knife sharpening assembly that allows to have the sharpening and deburring grinders always available and in the position for use without however having awkward bulks.
  • an object of the invention is to provide a slicing machine in which it is possible to operate the sharpening and deburring grinders without requiring movements or changes of components.
  • Another object of the present invention is to provide a slicing machine that is particularly safe and protected, since use of the grinders does not entail the need to expose parts of the knife that would normally be protected.
  • Another object of the present invention is to provide a slicing machine that thanks to its particular constructive characteristics is capable of giving the greatest assurances of reliability and safety in use and is also competitive from a merely economical standpoint.
  • the slicing machine with knife sharpening assembly generally designated by the reference numeral 1, comprises a supporting frame which, in a manner known per se, supports a rotating knife 3 actuated by a motor that is associated with said frame.
  • a carriage 10 on which the product to be sliced is positioned On the frame there are also guiding means for the sliding of a carriage 10 on which the product to be sliced is positioned; the product can be held in position by a presser 11, which can slide along the carriage substantially at right angles to the direction of sliding of the carriage.
  • the frame 2 forms a guard that is constituted by a raised edge 15 that extends along a circumferential portion of the peripheral region and is interrupted at the region that accommodates a wing 16 against which the product to be sliced is pushed, said wing being arrangeable so as to obtain, in a per se known manner, the intended thickness of the slice.
  • a sharpening assembly is provided, generally designated by the reference numeral 20, which is supported by the frame 2 and has an enclosure 21 with a front edge 22 that advantageously arranges itself on the continuation of the guard 15 at the upper part.
  • the enclosure 21 supports internally a sharpening grinder 23, which is rotatably associated with a shaft 24 that can slide with respect to a supporting element 25 that is associated with the enclosure 21.
  • the shaft 24 is associated with a pushbutton 26, which can be accessed outside the body 21 and is preset to perform, in contrast with a spring 27, the translational motion of the sharpening grinder 23 so as to make it sharpen the cutting edge of the knife.
  • the sharpening assembly 20 acts at a single face of the knife, and in particular on the face where the cutting edge is provided, while burr is removed by means of a deburring assembly 30 that is supported by the carriage 10 and more specifically by the presser 11.
  • the shaft ends with a deburring pushbutton 34, which in contrast with a deburring spring 35 allows to cause the translational motion of the deburring grinder so as to arrange it at the peripheral region of the knife in order to remove the cutting edge burr after sharpening has been performed by means of the sharpening assembly.
  • the sharpening assembly has a profile 40 that protrudes for connection to the frame 2 and provides the so-called slice retention profile, which acts at the rear face of the knife.
  • the knife is always protected and no dangerous access gaps at the regions where the grinders act are produced.
  • Another important aspect is further constituted by the fact that no bulk is produced at the peripheral region of the knife, especially the deburring grinder is separated and positioned directly by the carriage, differently from what occurs in the background art.
  • the materials used, as well as the contingent shapes and dimensions may be any according to requirements.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Claims (7)

  1. Eine Schneidemaschine mit Messerschärfeinrichtung (1), einschließend ein Maschinengestell (2), welches ein rotierendes Messer (3) trägt und einen Schutz (15) formt, welcher auf einen Teil des Umfangsbereiches von besagtem Messer wirkt, einen sich an besagtem Messer befindenden Verfahrschlitten (10) zum Tragen des zu schneidenden Produktes, dadurch gekennzeichnet, dass es eine Schärfeinrichtung (20), welche mit besagtem Maschinengestell (2) verbunden ist und einen schärfenden Schleifer (23) trägt und auf eine einzelne Fläche von besagtem Messer (3) wirkt, und eine von besagtem Verfahrschlitten (10) getragene Entgratungseinrichtung (30) einschließt.
  2. Die Schneidemaschine nach Anspruch 1, dadurch gekennzeichnet, dass besagte Schärfeinrichtung (20) eine Umschließung (21) mit einem vorderen Rand (22), welcher an der Verlängerung von besagtem Schutz (15) anordbar ist, einschließt.
  3. Die Schneidemaschine nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass besagte Schärfeinrichtung (20) im Inneren besagter Umschließung (21) einen schärfenden Schleifer (23) trägt, der drehbar mit einer Welle (24) verbunden ist, welche in Bezug auf ein Tragelement (25), welches mit besagter Umschließung (21) verbunden ist, verschiebbar ist.
  4. Die Schneidemaschine nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass besagte Welle (24) an dem von Außen zugänglichen Ende einen Druckknopf (26) aufweist zum Verrichten, in Kontrast mit einer Feder (27), der translatorischen Bewegung von besagtem schärfenden Schleifer (23), um ihn in Eingriff mit der Schneidkante von besagtem Messer zu bringen.
  5. Die Schneidemaschine nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass besagte Entgratungseinrichtung (30) einen Schleifer zum Entfernen einer komplementären Scneidkante (31) einschließt, der von einer Entgratungswelle (32) getragen wird, welche in Bezug auf einen Entgratungsträger (33), der auf besagtem Verfahrschlitten (10) angeordnet ist, verschiebbar ist.
  6. Die Schneidemaschine nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass besagte Entgratungseinrichtung (30) von einem Presser (11), der gleitend mit besagtem Verfahrschlitten (10) verbunden ist, getragen wird.
  7. Die Schneidemaschine nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass besagte Umschließung (21) von besagter Schärfeinrichtung (20) mittels einem Profil (40) verlängert ist, welches besagtem Messer zugeordnet ist, um den sogenannten Scheibenhalter an der hinteren Fläche des Messers zu bilden.
EP04002936A 2003-02-13 2004-02-10 Schneidmaschine mit Schleifvorrichtung Expired - Lifetime EP1449629B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20030262 2003-02-13
IT000262A ITMI20030262A1 (it) 2003-02-13 2003-02-13 Affettatrice con gruppo per l'affilatura della lama.

Publications (2)

Publication Number Publication Date
EP1449629A1 EP1449629A1 (de) 2004-08-25
EP1449629B1 true EP1449629B1 (de) 2006-05-17

Family

ID=32732606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04002936A Expired - Lifetime EP1449629B1 (de) 2003-02-13 2004-02-10 Schneidmaschine mit Schleifvorrichtung

Country Status (5)

Country Link
EP (1) EP1449629B1 (de)
AT (1) ATE326317T1 (de)
DE (1) DE602004000870T2 (de)
ES (1) ES2264547T3 (de)
IT (1) ITMI20030262A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4606543A3 (de) * 2024-02-20 2025-12-24 Illinois Tool Works Inc. Lebensmittelschneidemaschine und zugehörige schärferanordnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204965B (de) * 1963-08-16 1965-11-11 Adolf Ditting Fa Scheibenschneidmaschine fuer Fleisch- und Wurstwaren
US3958478A (en) * 1974-09-03 1976-05-25 Hobart Corporation Sharpener for commodity slicing machine
DE29601840U1 (de) * 1996-02-03 1997-06-05 Hermann Scharfen Maschinenfabr Schleifvorrichtung
IT1311875B1 (it) * 1999-11-19 2002-03-19 Ala 2000 Spa Dispositivo di affilatura, particolarmente per macchine affettatrici

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4606543A3 (de) * 2024-02-20 2025-12-24 Illinois Tool Works Inc. Lebensmittelschneidemaschine und zugehörige schärferanordnung

Also Published As

Publication number Publication date
DE602004000870T2 (de) 2007-04-26
ITMI20030262A1 (it) 2004-08-14
DE602004000870D1 (de) 2006-06-22
ATE326317T1 (de) 2006-06-15
EP1449629A1 (de) 2004-08-25
ES2264547T3 (es) 2007-01-01

Similar Documents

Publication Publication Date Title
US3225802A (en) Slicing machine including knife sharpening means
US5101704A (en) Slicer knife guard and sharpener
EP1491304A2 (de) Tischsägeschutzvorrichtung
JP7541010B2 (ja) ストッパユニット及びのこ盤
CN108907338B (zh) 电圆锯
JP5774383B2 (ja) 切断機用カバー装置及び切断機用カバー装置を装着した切断機
EP1449629A1 (de) Schneidmaschine mit Schleifvorrichtung
JP4789735B2 (ja) 研ぎ整形装置
US2141055A (en) Knife sharpening device
US1518474A (en) Slicing machine
CN216441773U (zh) 一种具有防护功能的锯片
JP5221006B2 (ja) 食肉スライサ
JP2009519840A (ja) 取外可能なリング状保護カバー付き食品用スライサー
US3298413A (en) Slicing machine having knife sharpening means
CN112144263B (zh) 一种裁布刀
CN223510129U (zh) 切刀装置及单针机
CN210879866U (zh) 一种移动切割式裁纸机
CN218436344U (zh) 一种断布机
US2823718A (en) Knife guard for slicing machines
EP1101578A2 (de) Schleifvorrichtung, insbesondere für Aufschnittschneidemaschine
CN215147419U (zh) 缝纫设备的磨刀结构
US3515191A (en) Food-slicing machines
CN214979840U (zh) 一种航空钣金薄板加工设备
CN217344922U (zh) 一种角磨机的防护罩组件和角磨机
US1795781A (en) Sharpening device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20050111

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AXX Extension fees paid

Extension state: AL

Payment date: 20050111

Extension state: LT

Payment date: 20050111

Extension state: MK

Payment date: 20050111

Extension state: LV

Payment date: 20050111

17Q First examination report despatched

Effective date: 20050406

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIN1 Information on inventor provided before grant (corrected)

Inventor name: AFFRINI, MARISA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 602004000870

Country of ref document: DE

Date of ref document: 20060622

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060817

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060817

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061017

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20060517

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2264547

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070228

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070220

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20071030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070212

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070228

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060818

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20070212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060817

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070212

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20080210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070210

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060517

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061118

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080210

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20070228

Year of fee payment: 4