WO2005009695A1 - Schneidkopf einer exzenterschneidemaschine - Google Patents
Schneidkopf einer exzenterschneidemaschine Download PDFInfo
- Publication number
- WO2005009695A1 WO2005009695A1 PCT/EP2004/008240 EP2004008240W WO2005009695A1 WO 2005009695 A1 WO2005009695 A1 WO 2005009695A1 EP 2004008240 W EP2004008240 W EP 2004008240W WO 2005009695 A1 WO2005009695 A1 WO 2005009695A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cutting head
- knife
- bearing
- cutting
- head according
- Prior art date
Links
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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/16—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like
-
- 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
- B26D7/2614—Means for mounting the cutting member
- B26D7/2621—Means for mounting the cutting member for circular cutters
-
- 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
Definitions
- the present invention relates to the cutting head of an eccentric cutting machine with a drive shaft which is rotatably mounted with respect to an machine frame and on which a rotor is arranged, in which a knife which is arranged eccentrically with respect to the drive shaft is rotatably mounted. Furthermore, the present invention relates to a slicing machine with the cutting head according to the invention.
- Eccentric cutting machines which are also referred to as slicers, are used to cut food bars, for example sausage, ham, bacon, cheese, meat and the like.
- the object is achieved with a cutting head according to one of the claims 1-5.
- Advantageous embodiments of the cutting head are described in the subclaims.
- the cutting head according to the invention would permit significantly higher speeds and cutting performance.
- the forces and bending moments on the bearing and thus its heating and wear could be significantly reduced.
- the cutting head according to the invention at least largely prevents contamination of the material to be cut by non-product substances.
- the cutting head according to the invention is significantly less susceptible to maintenance than cutting heads according to the prior art.
- the cutting head according to the invention is simple and inexpensive to manufacture.
- the lubrication of the bearing of the cutting head is improved compared to the prior art.
- the bearing is preferably a ball bearing, a roller bearing or a combination thereof.
- the knife is preferably mounted on an axis connected to the housing of the rotor in a rotationally fixed manner.
- An axis in the sense of the invention does not rotate while a shaft or hub is rotating.
- the axis preferably protrudes from the housing of the rotor.
- the knife preferably has a hub which is mounted on an axis by means of the bearing.
- the hub and the knife can be made in one piece.
- the knife is preferably reversibly attached to the hub, for example screwed on.
- the hub is particularly preferably designed such that it at least partially encloses the bearing.
- This embodiment has the advantage that lubricant for lubricating the knife bearing is encapsulated by the hub and therefore practically cannot come into contact with the product to be cut.
- the hub is preferably sealed with a seal with respect to the rotor or the axis, so that the bearing is completely enclosed in relation to the product area.
- the hub is preferably driven.
- This drive is very particularly preferably carried out by at least one shaft, at least one of which is connected to the hub in such a way that a torque can be transmitted.
- the cutting head is tempered, preferably cooled, so that the cutting head can be heated during a cold start and cooled during operation. Excessive heating of the knife is avoided by the cooling, so that the performance of the cutting head and the cutting quality are not adversely affected.
- the rotor, its drive shaft and its bearing are very particularly preferably at least partially temperature-controlled, preferably cooled. In the case of the rotor, the axis on which the hub or the knife is mounted and / or its mounting is temperature-controlled, preferably cooled.
- the bearings can at least partially be cooled directly by applying a liquid flow directly to them, which additionally results in optimal lubrication. This form of lubrication and / or cooling increases the life of the bearings.
- the cooling is preferably carried out with water, which is particularly preferably circulated.
- the cutting head is very particularly preferably inclined at an angle ⁇ with respect to the vertical.
- This embodiment has the particular advantage that the lubricant would have to flow against gravity in order to be able to emerge from the cutting head according to the invention, which is almost impossible.
- Another object of the present invention is a slicing machine having the cutting head according to the invention.
- the invention is explained below with reference to FIGS. 1-3. These explanations are only examples and do not limit the general inventive concept.
- Figure 1 shows an embodiment of the cutting head according to the invention.
- Figure 2 shows a further embodiment of the cutting head according to the invention with cooling.
- Figure 3 shows a third embodiment of the cutting head according to the invention.
- FIG. 1 shows the cutting head according to the invention.
- a hollow shaft 7 is rotatably mounted on the bearing housing 14 and can be driven on one side by means of the toothed belt wheel 16.
- the rotor 13 On the other side of the shaft 7 is the rotor 13, in the housing 9 of which a knife 1, which is arranged eccentrically with respect to the drive shaft 7, is rotatably mounted.
- the knife cuts the material to be cut (not shown) in the cutting plane 15.
- the knife 1 is attached, for example screwed, to the hub 2, which is rotatably mounted by means of the bearing 3 on the shaft 4 connected to the housing 9 in a rotationally fixed manner.
- the hub 2 can also be referred to as a hollow shaft which is mounted on the inside.
- the bearing 3 of the knife is arranged in the area of the cutting plane 15 of the knife 1, so that the forces or moments acting on the bearing are considerably reduced in comparison to the prior art. Furthermore, the person skilled in the art recognizes that the bearing 3 is not enclosed by the housing 9.
- a toothed belt wheel 19 is arranged on the hub (shaft) 2 and interacts with a toothed belt wheel 6 via a toothed belt 18, which in turn is arranged on one side of the drive shaft 10 of the knife.
- another toothed belt wheel 17 is attached, with which the drive shaft 10 and thus the hub (shaft) 2 and ultimately the knife 1 are driven. Because the rotor 13 rotates, the knife moves on a planetary orbit.
- the hub (shaft) 2 encloses the bearing 3 and that one end of the axis 4 completely, so that leakage of lubricant from the bearing 3 is largely avoided, especially when the cutting head is inclined by the angle ⁇ relative to the vertical, the lubricant loss through the seal 20 is further reduced Hub (shaft) 2 lying bearing 3, its lubrication is much better than in the prior art, in which the bearing of the shaft of the knife is usually carried out on the outer circumference of the shaft, because the outer ring of the bearing 3 rotates in the cutting head according to the invention and thus the lubricant, which is pushed outwards by the movement of the rotor and the knife in the bearing, is distributed again and again.
- the cutting head according to the invention has a temperature control which is outlined by the channels 11 and 12 and is detailed in FIG.
- Warm water for example, can be circulated through the channels during start-up in order to facilitate starting. After the start-up, cooling water is then circulated through the channels 11, 12 in order to avoid inadmissible heating of the knife, which would reduce the cutting performance and the cutting quality of the cutting head.
- the cutting head according to the invention is always heated or always cooled.
- FIG. 1 A further embodiment of the cutting head according to the invention is shown in FIG.
- the hub 2 is driven via a shaft 5, on which a toothed belt wheel 19 is arranged, which interacts with the drive shaft 10 via the toothed belt 18 and the toothed belt wheel 6.
- the hub 2 is rotatably mounted mainly by means of the bearings 3 on the shaft 4 connected in a rotationally fixed manner to the housing 9 and that the bearing 3 is arranged within the hub 2, so that the bearing has the advantages described above in terms of lubrication technology ,
- the bearing 3 mainly absorbs the forces occurring during the rotation of the knife or the rotor and during cutting.
- the bearing 3 of the knife 1 is arranged in the area of the cutting plane 15 of the knife 1, so that the forces or moments acting on the bearing are considerably reduced in comparison to the prior art.
- the person skilled in the art recognizes that the bearing 21 essentially supports the driving forces in a radial manner Direction is used The high radial cutting forces occurring on the knife are absorbed by the bearing 3. Cutting forces in the axial direction turn out to be significantly smaller than the radial cutting forces, so that the bearing 21 can absorb the bearings 3 to relieve them axially.
- the bearing 3 of the knife 1 is not enclosed by the housing 9.
- a temperature control medium preferably a liquid, particularly preferably an aqueous liquid
- gases or other liquids can also be used.
- the water flows through the channel 11 into the rotor 13 and heats and / or cools there in particular the axis 4 and thus the bearing 3 and the hub 2, so that heating of the knife 1 is at least reduced.
- the liquid flows out of the cutting head according to the invention via the channel 12, is cooled and used again for cooling.
- the person skilled in the art understands that the liquid does not have to be circulated.
- the explanations for cooling also apply analogously to the cutting head according to FIGS. 1 and 3.
- the cutting head according to FIG. 1 is shown in FIG. 3, except that in the present case the knife 1 is not mounted in the area of the cutting plane but in the area of the axial center of gravity.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Cutting Processes (AREA)
- Nonmetal Cutting Devices (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04741234A EP1651394A1 (de) | 2003-07-23 | 2004-07-23 | Schneidkopf einer exzenterschneidemaschine |
US10/565,408 US20070199421A1 (en) | 2003-07-23 | 2004-07-23 | Cutting head of an eccentric cutting machine |
NO20060340A NO20060340L (no) | 2003-07-23 | 2006-01-23 | Skjaerehode til en eksentrisk skjaeremaskin |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10333662.1 | 2003-07-23 | ||
DE2003133662 DE10333662A1 (de) | 2003-07-23 | 2003-07-23 | Schneidkopf einer Exzenterschneidemaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005009695A1 true WO2005009695A1 (de) | 2005-02-03 |
Family
ID=34042057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/008240 WO2005009695A1 (de) | 2003-07-23 | 2004-07-23 | Schneidkopf einer exzenterschneidemaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070199421A1 (de) |
EP (1) | EP1651394A1 (de) |
DE (1) | DE10333662A1 (de) |
NO (1) | NO20060340L (de) |
WO (1) | WO2005009695A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110149248A1 (en) * | 2008-07-14 | 2011-06-23 | Stephen Ley | Method and system for filming |
DE102013200403A1 (de) | 2012-12-24 | 2014-06-26 | Textor Maschinenbau GmbH | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
CN106466860A (zh) * | 2015-08-18 | 2017-03-01 | 山东银鹰炊事机械有限公司 | 一种切片厚度调整机构 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8056458B2 (en) * | 2008-08-20 | 2011-11-15 | Wenger Manufacturing, Inc. | Extruder cut-off knife assembly having remote adjustment mechanism |
DE102009048056A1 (de) * | 2009-10-02 | 2011-04-07 | CFS Bühl GmbH | Messerkopf mit integrierten Antrieben |
DE102014105130A1 (de) * | 2014-04-10 | 2015-10-15 | Weber Maschinenbau Gmbh Breidenbach | Messer und Messeraufnahme für eine Schneidemaschine |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE362714C (de) * | 1921-07-14 | 1922-10-30 | Unger A G Geb | Lagerung fuer das Messer von Aufschnittschneidemaschinen |
DE1193652B (de) * | 1960-05-21 | 1965-05-26 | Gen Slicing Machine Co Inc | Schneidemaschine fuer Nahrungsmittel |
DE3433008A1 (de) * | 1984-09-07 | 1986-03-13 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Kuechenmaschine, insbesondere mehrzweck-kuechenmaschine |
DE3713536A1 (de) * | 1987-04-22 | 1988-11-10 | Guenther Weber | Antriebs- und lageranordnung fuer den schneidkopf einer circularschneidmaschine |
EP0335181A1 (de) * | 1988-03-18 | 1989-10-04 | Hermann Dipl.-Ing. Ploss | Vorrichtung zum Zerkleinern von Rollen von auf Dornen gewickelter band- oder folienförmiger Ware, vorzugsweise Papier |
US5649463A (en) * | 1994-10-11 | 1997-07-22 | Formax, Inc. | Slicing station for a food loaf slicing machine |
US5984766A (en) * | 1995-11-21 | 1999-11-16 | Rolls-Royce And Associates, Limited | Sample removing tool |
EP1040898A2 (de) * | 1999-03-31 | 2000-10-04 | Günter Berndt | Messerwellen-Aufnahmeeinheit für Messer einer Lachsschneidemaschine |
EP1197304A2 (de) * | 2000-06-23 | 2002-04-17 | CFS GmbH Kempten | Rotierend angetriebenes Messer für eine Schneidevorrichtung, insbesondere zum Schneiden von Lebensmitteln |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1807840A (en) * | 1927-08-01 | 1931-06-02 | Selectograph Company | Cutting mechanism for sheets |
US1949490A (en) * | 1932-12-09 | 1934-03-06 | Ross Nathan | Fabric cutting device |
US4380945A (en) * | 1981-01-26 | 1983-04-26 | Beloit Corporation | Preadjustable web slitter and non-deflecting mounting therefor |
DE4214264C2 (de) * | 1992-05-01 | 1994-06-01 | Natec Reich Summer Gmbh Co Kg | Schneidevorrichtung zum aufschneiden von lebensmittelprodukten, insbesondere wurst, schinken, speck, fleisch, kaese und dergleichen |
DE4241957C2 (de) * | 1992-05-13 | 1995-06-14 | Schober Werkzeug & Maschbau | Messerhalter |
AUPO530297A0 (en) * | 1997-02-26 | 1997-03-20 | Arbortech Industries Pty Limited | Cutting apparatus |
DE29801411U1 (de) * | 1998-01-29 | 1998-04-02 | Bilstein Spezialfab Wilhelm | Messerhalter mit Kreismesser zum Längsteilen von Materialbahnen |
DE19806444C1 (de) * | 1998-02-17 | 1999-07-08 | Dienes Werke | Messerhalter mit hubunabhängiger Schnittkraftregelung |
DE19917536A1 (de) * | 1999-04-19 | 2000-10-26 | Dixie Union Gmbh & Co Kg | Aufschneidemaschine zum Aufschneiden von Lebensmittelriegeln |
-
2003
- 2003-07-23 DE DE2003133662 patent/DE10333662A1/de not_active Withdrawn
-
2004
- 2004-07-23 EP EP04741234A patent/EP1651394A1/de not_active Withdrawn
- 2004-07-23 US US10/565,408 patent/US20070199421A1/en not_active Abandoned
- 2004-07-23 WO PCT/EP2004/008240 patent/WO2005009695A1/de active Application Filing
-
2006
- 2006-01-23 NO NO20060340A patent/NO20060340L/no not_active Application Discontinuation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE362714C (de) * | 1921-07-14 | 1922-10-30 | Unger A G Geb | Lagerung fuer das Messer von Aufschnittschneidemaschinen |
DE1193652B (de) * | 1960-05-21 | 1965-05-26 | Gen Slicing Machine Co Inc | Schneidemaschine fuer Nahrungsmittel |
DE3433008A1 (de) * | 1984-09-07 | 1986-03-13 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Kuechenmaschine, insbesondere mehrzweck-kuechenmaschine |
DE3713536A1 (de) * | 1987-04-22 | 1988-11-10 | Guenther Weber | Antriebs- und lageranordnung fuer den schneidkopf einer circularschneidmaschine |
EP0335181A1 (de) * | 1988-03-18 | 1989-10-04 | Hermann Dipl.-Ing. Ploss | Vorrichtung zum Zerkleinern von Rollen von auf Dornen gewickelter band- oder folienförmiger Ware, vorzugsweise Papier |
US5649463A (en) * | 1994-10-11 | 1997-07-22 | Formax, Inc. | Slicing station for a food loaf slicing machine |
US5984766A (en) * | 1995-11-21 | 1999-11-16 | Rolls-Royce And Associates, Limited | Sample removing tool |
EP1040898A2 (de) * | 1999-03-31 | 2000-10-04 | Günter Berndt | Messerwellen-Aufnahmeeinheit für Messer einer Lachsschneidemaschine |
EP1197304A2 (de) * | 2000-06-23 | 2002-04-17 | CFS GmbH Kempten | Rotierend angetriebenes Messer für eine Schneidevorrichtung, insbesondere zum Schneiden von Lebensmitteln |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110149248A1 (en) * | 2008-07-14 | 2011-06-23 | Stephen Ley | Method and system for filming |
US10317778B2 (en) | 2008-07-14 | 2019-06-11 | Holicom Film Limited | Method and system for filming |
US11442339B2 (en) | 2008-07-14 | 2022-09-13 | Holicom Film Limited | Method and system for filming |
DE102013200403A1 (de) | 2012-12-24 | 2014-06-26 | Textor Maschinenbau GmbH | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
WO2014102142A1 (de) | 2012-12-24 | 2014-07-03 | Textor Maschinenbau GmbH | Vorrichtung zum aufschneiden von lebensmittelprodukten |
US10538009B2 (en) | 2012-12-24 | 2020-01-21 | Textor Maschinenbau GmbH | Device for slicing food products |
CN106466860A (zh) * | 2015-08-18 | 2017-03-01 | 山东银鹰炊事机械有限公司 | 一种切片厚度调整机构 |
Also Published As
Publication number | Publication date |
---|---|
US20070199421A1 (en) | 2007-08-30 |
EP1651394A1 (de) | 2006-05-03 |
DE10333662A1 (de) | 2005-02-10 |
NO20060340L (no) | 2006-01-23 |
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