EP0221918A1 - Vorrichtung zum extrudieren von nahrungsmitteln. - Google Patents
Vorrichtung zum extrudieren von nahrungsmitteln.Info
- Publication number
- EP0221918A1 EP0221918A1 EP86902406A EP86902406A EP0221918A1 EP 0221918 A1 EP0221918 A1 EP 0221918A1 EP 86902406 A EP86902406 A EP 86902406A EP 86902406 A EP86902406 A EP 86902406A EP 0221918 A1 EP0221918 A1 EP 0221918A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutting
- cutting blade
- nozzle head
- axis
- rotating ring
- 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
Links
- 235000013305 food Nutrition 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/227—Means for dividing the extruded material into briquets
Definitions
- the invention relates to a device for extruding food, with an extruder screw for feeding the material to be extruded, with a nozzle head and with a cutting device for treating the extruded
- Extruded foods that emerge from the extruder die head as a rod with any contour are common. After exiting the die, the extrudate is cut off in the desired length by means of a cutting device in order to be subsequently packaged and, for example, to be marketed as a snack.
- the invention has for its object to provide an extrusion device with a universally applicable cutting device, with which a shape of the extrudate is also possible.
- This object is inventively achieved in that at Q to the nozzle head, a cutting blade is rotatably mounted, and that the cutting blade is moved past the nozzle opening. Depending on the speed of rotation of the cutting blade, the extrudate can be cut shorter or longer.
- the cutting blade is fastened to an axis and the axis is held via bearings in at least one bearing plate fastened to the nozzle head.
- a gearwheel is arranged in a rotationally fixed manner on the axis Q and the rotary drive takes place via a toothed belt which engages in the gearwheel.
- two or more cutting blades can be arranged distributed over the circumference on the nozzle head.
- one cutting blade can sweep over the entire nozzle opening and the other cutting blade or the other cutting blades can only sweep over the nozzle opening at the periphery, so that by means of this Cutting blades only cut into the extrudate.
- the outline of an animal can be cut in the area which represents the legs, so that after the expansion four legs can be seen on the underside of the animal.
- plastically shaped extrudate sections can be created in the final state.
- cruciform cutting blades are provided, the gear wheels arranged on the axes of the cutting blades are connected to one another via toothed belts and a second gear wheel is provided on the axis of a cutting blade, which is connected to a drive motor via a toothed belt.
- This arrangement ensures a synchronous movement of the cutting blades, so that the extrudate emerging from the nozzle is always cut or cut at the predetermined time.
- a rotating ring is arranged behind the nozzle head and a cutting blade directed radially to the nozzle opening is fastened to the rotating ring.
- Several cutting blades can also be arranged on the rotating ring distributed over the circumference. With this arrangement it is possible, for example, to cut a rod-shaped extrudate in such a way that a helical shape with one or more passages results.
- a bearing is preferably arranged between the rotating ring and the nozzle head and the rotating ring is on the outside formed with a circumferential groove for receiving a drive belt.
- two counter-rotating screw lines on the outside of a rod-shaped extrudate two counter-rotating rings with cutting blades can preferably be arranged.
- the cutting blades can be provided such that they can be adjusted radially and / or axially to the nozzle head, so that in particular the cutting depth of the blades that cut through can be controlled.
- Fig. 1 is a front view of a first embodiment of a cutting device
- Fig. 2 is a section along the line II-II of Fig. 1
- Fig. 3 is a front view of a second embodiment of a cutting device
- Fig. 4 is a section along the line IV-IV of Fig. 3.
- FIG. 1 shows a front view of a nozzle head 10 of a food extruder.
- the nozzle head 10 has an annular nozzle 12 which is limited by the inner bore of the plate 14 and the jacket of a mandrel 16.
- Distributed over the circumference of the outside of the nozzle head 10 are bearing arrangements 18, 20, 24 and 26 for cutting blades 36, 38, 40 and 42 attached to these bearing arrangements on axes of rotation 2 _ ⁇ ____ ⁇ ._ ß 2 fc and 34 a gear 44, on the axis 30 a gear 46, on the axis 32 a gear 48 and on the axis 34 a gear 50 rotatably arranged.
- a toothed belt 52 is guided over the toothed wheels 44, 46, 48 and 50, so that the toothed wheels and thus the axes and the cutting blades attached to them rotate synchronously.
- the cutting blades are driven by a toothed belt 54 which is non-rotatable between one on the axis 32 arranged gear 56 and a not shown check • is disposed drive unit.
- each bearing assembly 18, 20, 24 and 26 consists of two bearing plates 60, 62, 64, 66 attached to the outside of the nozzle head 10.
- the axis 28 is supported in the end shield 20 via a roller bearing 68 and in the end shield 62 via a roller bearing 70.
- a corresponding bearing of the axes is formed in the other bearing arrangements.
- the front end of an extruder screw 72 is indicated, by means of which the material to be extruded is pressed out of the die head.
- Fig. 1 From Fig. 1 it can be seen that the cutting blade 36 is guided over the entire nozzle opening 12, so that when this cutting blade passes the opening, the extruder strand emerging is cut off.
- the cutting blades 38, 40 and 42 are shorter, so that when the blade 38 is pivoted by 90 °, the blade 40 and 180 ° and the blade 42 by 270 ° in the clockwise direction, only the extrudate emerging from the nozzle opening on the Is cut on the outside.
- a desired surface shaping of the extrudate can then take place.
- FIG. 3 shows a top view of a nozzle head 80 with an annular nozzle 82, in the center of which a mandrel 84 is arranged.
- a rotating ring 88 is arranged via a roller bearing 90.
- Two cutting blades 92, 94 are arranged on the front side of the rotary ring 88.
- pins 96, 98 are attached to the rotary ring 88, on which tabs 100, 102 are provided, in which the shafts 104 and 106 of the blades 92 and 94 are clamped. After loosening screws 108 and 110, the blades 92 and 94 can be radially displaced in their distance from the nozzle opening 82.
- the shafts 96 and 98 can be adjusted axially on the rotary ring 88 so that the distance between the blades 92 and 94 to the nozzle opening 82 is adjustable. 4, the front end of an extruder screw 112 can be seen. Two blades are arranged on the rotating ring 88, but it would be possible to provide several blades. It would also be possible to arrange a second rotating ring on the outer side of the die head and to drive this rotating ring in the opposite direction to the rotating ring 88, so that counter threads can be formed by cutting the outside of the extruded strand.
- the rotating ring 88 is formed on its outer circumference with a divergent, U-shaped circumferential groove /, in which a drive belt 114 engages. This drive belt 114 is guided to a drive unit, not shown, via which the rotary ring 88 is set in rotation.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Formation And Processing Of Food Products (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86902406T ATE45314T1 (de) | 1985-04-30 | 1986-04-17 | Vorrichtung zum extrudieren von nahrungsmitteln. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3515616 | 1985-04-30 | ||
DE19853515616 DE3515616A1 (de) | 1985-04-30 | 1985-04-30 | Vorrichtung zum extrudieren von nahrungsmitteln |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0221918A1 true EP0221918A1 (de) | 1987-05-20 |
EP0221918B1 EP0221918B1 (de) | 1989-08-09 |
Family
ID=6269519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86902406A Expired EP0221918B1 (de) | 1985-04-30 | 1986-04-17 | Vorrichtung zum extrudieren von nahrungsmitteln |
Country Status (7)
Country | Link |
---|---|
US (1) | US4802838A (de) |
EP (1) | EP0221918B1 (de) |
JP (1) | JP2520405B2 (de) |
AU (1) | AU595196B2 (de) |
DE (2) | DE3515616A1 (de) |
IN (1) | IN166225B (de) |
WO (1) | WO1986006327A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6250107A (ja) * | 1985-06-21 | 1987-03-04 | Toyo Seikan Kaisha Ltd | 樹脂供給装置 |
US5124161A (en) * | 1989-06-07 | 1992-06-23 | Nabisco Brands, Inc. | Filled, microwave expandable snack food product and method and apparatus for its production |
AU642539B2 (en) * | 1990-09-24 | 1993-10-21 | Tendapak Technologies Pty. Ltd. | Food processing machine and process |
EP0550551A4 (en) * | 1990-09-24 | 1993-10-06 | Tendapak Technologies Pty. Limited | Food processing machine and process |
DE4127811A1 (de) * | 1991-08-22 | 1993-02-25 | Schaaf Technologie Gmbh | Verfahren und vorrichtung zum herstellen expandierter produkte |
US5304055A (en) * | 1991-11-27 | 1994-04-19 | Nabisco, Inc. | Apparatus and methods for the production of three-dimensional food products |
DE4325514C1 (de) * | 1993-07-29 | 1994-10-27 | Schaaf Technologie Gmbh | Kochextruder zur Herstellung von thermisch behandelten Biopolymeren sowie Verfahren zum Kochextrudieren von Biopolymeren |
US5641529A (en) * | 1995-03-15 | 1997-06-24 | The Quaker Oats Company | Extrusion apparatus and method for producing three-dimensional shapes |
ES2164742T3 (es) * | 1995-11-29 | 2002-03-01 | Nestle Sa | Dispositivo de corte. |
DE19616345B4 (de) * | 1996-04-24 | 2005-07-21 | Bühler AG | Vorrichtung zum Extrudieren |
US6797213B2 (en) * | 2002-10-15 | 2004-09-28 | Frito-Lay North America, Inc | Method and apparatus for producing a curly puff extrudate |
US9247752B2 (en) | 2006-08-07 | 2016-02-02 | Kellogg Company | Apparatus and method for curled extrudate |
US7883735B2 (en) * | 2006-08-07 | 2011-02-08 | Kellogg Company | Apparatus and method for curled extrudate |
WO2009013767A1 (en) * | 2007-07-23 | 2009-01-29 | Corozite S.P.A. | Process for the preparation of thermoplastic materials |
EP2685842B1 (de) * | 2011-03-14 | 2020-03-04 | Kellogg Company | Vorrichtung für gedrehtes extrudiertes lebensmittelprodukt |
US10150262B2 (en) | 2015-11-20 | 2018-12-11 | The Boeing Company | System and method for cutting material in continuous fiber reinforced additive manufacturing |
DE202016104375U1 (de) | 2016-08-09 | 2016-08-30 | Thomas Griesbeck | Reinigungsvorrichtung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE609657C (de) * | 1933-06-13 | 1935-02-22 | Sky Publicity Ltd | Einstellvorrichtung fuer den in einem ringfoermigen Rahmen angeordneten Spiegelreflektor von Bildwerfern, insbesondere fuer Himmelsprojektion |
DE117266C (de) * | ||||
DE1048405B (de) * | 1959-01-08 | Ing Hermann Teichmann Geretsned über ^ olfrats hausen Dr | Verfahren und Vorrichtung zum Formen der Oberfläche von strang gepreßten thermoplastischen Kunststoffen | |
DE1114023B (de) * | 1954-02-03 | 1961-09-21 | Carl Georg Munters | Kombinierter Waerme- und Feuchtigkeitsaustauscher |
US2853027A (en) * | 1955-12-14 | 1958-09-23 | George O Graves | Food processing machine |
US3214796A (en) * | 1962-04-17 | 1965-11-02 | Bauer Bros Co | Pelletizer |
NL302406A (de) * | 1962-12-24 | 1900-01-01 | ||
CA922462A (en) * | 1970-05-04 | 1973-03-13 | Du Pont Of Canada Limited | Process and apparatus for indenting the surface of thermoplastic tubing |
US3784533A (en) * | 1971-03-08 | 1974-01-08 | T Mach | Apparatus for imparting gloss to soap |
GB1604585A (en) * | 1978-01-31 | 1981-12-09 | Cadbury Schweppes Ltd | Edible product and method for making the same |
US4240779A (en) * | 1978-08-23 | 1980-12-23 | The Quaker Oats Company | Apparatus for cutting an extruded product |
JPS5940416B2 (ja) * | 1982-08-25 | 1984-09-29 | 株式会社幸和工業 | 多層菓子の製造方法 |
WO2021051099A1 (en) * | 2019-09-13 | 2021-03-18 | Safe Fleet Acquisition Corp. | Vehicle proximity wireless monitoring system |
-
1985
- 1985-04-30 DE DE19853515616 patent/DE3515616A1/de active Granted
-
1986
- 1986-04-17 DE DE8686902406T patent/DE3664881D1/de not_active Expired
- 1986-04-17 AU AU56944/86A patent/AU595196B2/en not_active Expired
- 1986-04-17 JP JP61502224A patent/JP2520405B2/ja not_active Expired - Lifetime
- 1986-04-17 WO PCT/EP1986/000228 patent/WO1986006327A1/de active IP Right Grant
- 1986-04-17 EP EP86902406A patent/EP0221918B1/de not_active Expired
- 1986-05-02 IN IN399/DEL/86A patent/IN166225B/en unknown
- 1986-11-04 US US06/926,894 patent/US4802838A/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO8606327A1 * |
Also Published As
Publication number | Publication date |
---|---|
IN166225B (de) | 1990-03-31 |
DE3664881D1 (en) | 1989-09-14 |
AU5694486A (en) | 1986-11-18 |
AU595196B2 (en) | 1990-03-29 |
JP2520405B2 (ja) | 1996-07-31 |
DE3515616C2 (de) | 1990-09-20 |
DE3515616A1 (de) | 1986-10-30 |
JPS62502658A (ja) | 1987-10-15 |
EP0221918B1 (de) | 1989-08-09 |
WO1986006327A1 (en) | 1986-11-06 |
US4802838A (en) | 1989-02-07 |
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