EP1165295A1 - Procede et dispositif pour decouper des produits alimentaires - Google Patents

Procede et dispositif pour decouper des produits alimentaires

Info

Publication number
EP1165295A1
EP1165295A1 EP00915186A EP00915186A EP1165295A1 EP 1165295 A1 EP1165295 A1 EP 1165295A1 EP 00915186 A EP00915186 A EP 00915186A EP 00915186 A EP00915186 A EP 00915186A EP 1165295 A1 EP1165295 A1 EP 1165295A1
Authority
EP
European Patent Office
Prior art keywords
conveying
product
unit
conveyor
slicing
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
Application number
EP00915186A
Other languages
German (de)
English (en)
Other versions
EP1165295B1 (fr
Inventor
Günther Weber
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.)
Weber Maschinenbau GmbH Breidenbach
Original Assignee
BIFORCE Anstalt
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 BIFORCE Anstalt filed Critical BIFORCE Anstalt
Publication of EP1165295A1 publication Critical patent/EP1165295A1/fr
Application granted granted Critical
Publication of EP1165295B1 publication Critical patent/EP1165295B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18Means for removing cut-out material or waste
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27Means for performing other operations combined with cutting
    • B26D7/32Means for performing other operations combined with cutting for conveying or stacking cut product
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00Classifying, separating, and assorting solids
    • Y10S209/918Swinging or rotating pusher feeding item
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00Cutting
    • Y10S83/929Particular nature of work or product
    • Y10S83/932Edible
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/04Processes
    • Y10T83/0448With subsequent handling [i.e., of product]
    • Y10T83/0467By separating products from each other
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/04Processes
    • Y10T83/0476Including stacking of plural workpieces
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/141With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/145Including means to monitor product
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/202With product handling means
    • Y10T83/2033Including means to form or hold pile of product pieces
    • Y10T83/2037In stacked or packed relation
    • Y10T83/2046Including means to move stack bodily
    • Y10T83/2048By movement of stack holder
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/202With product handling means
    • Y10T83/2074Including means to divert one portion of product from another
    • Y10T83/2083Deflecting guide
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/202With product handling means
    • Y10T83/2092Means to move, guide, or permit free fall or flight of product
    • Y10T83/2192Endless conveyor
    • Y10T83/2194And means to remove product therefrom
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/525Operation controlled by detector means responsive to work
    • Y10T83/533With photo-electric work-sensing means
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/525Operation controlled by detector means responsive to work
    • Y10T83/541Actuation of tool controlled in response to work-sensing means
    • Y10T83/543Sensing means responsive to work indicium or irregularity

Definitions

  • the invention relates to a method and an apparatus for slicing food products in the form of meat, sausage, cheese and the like by means of a slicer, in particular a slicer, the products being sliced and portioned for further processing by means of a conveyor from a slicer located adjacent to the slicer Collection area are removed, with a first conveyor unit with a length that can be adapted essentially to the maximum length of a complete portion being used as the collection area, and an incomplete portion that results at the beginning and at the end of a product slicing process after an intermediate positioning in a parking position and a return to the Collection area is completed by slices that meet certain requirements that arise after the start of a further product slicing process.
  • the object of the present invention is to provide a method and a device for slicing food products, which enables a substantial increase in the economy of the slicing process and ensures that in the course of a product slicing Proportions are formed according to the process exclusively with an, specifiable criteria.
  • This object is achieved according to the invention in that, during the product cutting process, a cut surface of the product is monitored to determine whether it meets at least definable size criteria for the delivery of a disc to be cut off in an incomplete portion, and if these criteria are not met, the Product slicing process interrupted and at the same time the difference between an actual and a target value of a size defining the full portion is registered, that the incomplete portion is conveyed to the second conveying unit connected to the first conveying unit while detecting the displacement path into the parking position, that then during the product
  • the cutting process of the next product of the same type in turn monitors the cut surface and, when the defined criteria are reached, the incomplete portion corresponding to the detected displacement is again in the correct position n the collection area is returned and completed, and that finally the completed portion is conveyed out of the collection area by synchronization of at least the first conveyor unit with further conveyor elements of the conveyor device in the conveying direction.
  • the cut surface monitoring provided in connection with the transport of incomplete portions into a parking position is therefore of essential importance for the invention, from which this incomplete portion is returned to the collection area in order to be completed if it is determined in the course of the further cutting of products as part of the cut surface monitoring will be that after a phase of formation of slices not suitable for the portion in question, product slices are again available which are suitable for portion completion.
  • the method according to the invention is suitable both for the formation of shingled portions and for the formation of stack portions, since it is possible, in particular using incrementally controlled drives in conjunction with an exact displacement movement detection, to return a partial portion that has been transferred into the parking position so precisely again by evaluating the temporarily stored data into the collection area so that the next slice suitable for completing the portion is placed exactly at the portion of the portion that corresponds to it.
  • La to ld is a schematic representation of a slicer with downstream conveyors and an optoelectronic unit for monitoring the cut surface.
  • FIG. 1 schematically shows a slicer 12 with a cutting head 52, which has a cutting member 50, which is designed in a known manner and is rotated by a drive unit 56.
  • a planetary rotating circular knife or a sickle knife is provided as the cutting element.
  • the food product 10 to be sliced is fed in via a product feed 48 which is arranged inclined with respect to the horizontal.
  • first conveyor unit 20 which forms a collecting area 18 for the disks 14 created in the course of the slicing process.
  • This first conveyor unit 20 is a drivable belt conveyor with precisely controllable movements, the length of which is selected such that the shingled portions desired in each case can be formed on it.
  • the end 46 of this first conveying device 16 is immediately followed by a second conveying device 34, the movements of which are also precisely controlled and can also be synchronized in terms of movement with the first conveying device 16.
  • This second conveyor 34 forms a so-called parking position 28, in which an incomplete portion is taken up for temporary storage can be.
  • the two conveying devices 16, 34 are expediently of identical design.
  • the second conveying unit 34 is followed by a conveying element 36 which serves to discharge the finished portions formed and which is usually likewise designed as a belt conveyor.
  • an optoelectronic unit 40 is provided, which allows defined surface monitoring or monitoring of the cut surface to be carried out within predefined tolerance ranges. Suitable electronic devices are available in practice and they also have the high signal processing and evaluation speeds required for this application.
  • the conveyor unit 20 can be at rest during the stacking process, transferred continuously or discontinuously from an upper position to its lower basic position and / or can be moved slightly forwards or backwards during the stacking process in order to form an exact stacking in To ensure dependency on the products to be cut.
  • the stack is transferred from the first conveyor 16 to the second conveyor unit 34 and can then be passed on in the direction of conveyance 38 to the conveyor unit 36, so that corresponding Control of the entire conveyor 16 can achieve a sequence of stacks 24, which preferably have the same mutual distance and have a certain maximum length 22 in the direction of conveyance 38, the latter being particularly important in the case of shingled portions.
  • the optoelectronic unit recognizes that chips or small disks 44 are formed which do not meet the respective requirements with regard to their outline shape or size. As long as the optoelectronic unit 40 detects such chips or slices which do not correspond to the target values of the required slices, it is ensured by pivoting the first conveyor device 20 that these slices or small slices 44 are discharged and reach a collecting container.
  • the incomplete portion currently being formed - as can be seen in FIG. 1b - is moved from the first conveyor unit 20 to the second conveyor unit 34 into a parking position 28 transferred.
  • the displacement path 32 is precisely detected and stored, so that when the optoelectronic In the course of slicing the product 10, unit 40 detects the first correct slice 10 or can predict its occurrence after certain further steps, the incomplete portion 26 is returned to the collecting area on the first conveyor device 20 immediately or in a timed manner, this conveyor device 20 is returned to its basic position.
  • 1 c shows the time at which the incomplete portion 26 is returned to the collection area 18.
  • the unusable chips or small slices 44 are discharged by pivoting the first conveyor unit 20 downward. This removal of unusable chips and small slices can also be done in any other way, for example by running the conveyor unit 20 backwards or by swiveling in and then swiveling out a suitable collecting surface.
  • empty cuts can be carried out between the individual portions or in the phase of transferring an incomplete portion to the parking position and returning it to the collection area, as is done in the relevant technology Controlling the product feed is known.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Dairy Products (AREA)
EP00915186A 1999-03-31 2000-03-21 Procede et dispositif pour decouper des produits alimentaires Expired - Lifetime EP1165295B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19914707A DE19914707A1 (de) 1999-03-31 1999-03-31 Verfahren und Vorrichtung zum Aufschneiden von Lebensmittelprodukten
DE19914707 1999-03-31
PCT/EP2000/002503 WO2000059692A1 (fr) 1999-03-31 2000-03-21 Procede et dispositif pour decouper des produits alimentaires

Publications (2)

Publication Number Publication Date
EP1165295A1 true EP1165295A1 (fr) 2002-01-02
EP1165295B1 EP1165295B1 (fr) 2002-10-16

Family

ID=7903143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00915186A Expired - Lifetime EP1165295B1 (fr) 1999-03-31 2000-03-21 Procede et dispositif pour decouper des produits alimentaires

Country Status (11)

Country Link
US (1) US6640681B1 (fr)
EP (1) EP1165295B1 (fr)
JP (1) JP4435431B2 (fr)
AT (1) ATE226129T1 (fr)
AU (1) AU763974B2 (fr)
DE (2) DE19914707A1 (fr)
DK (1) DK1165295T3 (fr)
ES (1) ES2181649T3 (fr)
NO (1) NO326859B1 (fr)
PT (1) PT1165295E (fr)
WO (1) WO2000059692A1 (fr)

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CA2909665C (fr) 2013-04-19 2020-09-29 Marel A/S Appareil de coupe pour decouper des objets alimentaires
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CN106182116B (zh) * 2016-07-07 2018-01-19 安徽工程大学 食品切片机及食品切片方法
US11498138B2 (en) * 2019-01-23 2022-11-15 Steve Dunivan Bandsaw automated portioning saw system and method of use
DE102020112863A1 (de) * 2020-05-12 2021-11-18 Tvi Entwicklung Und Produktion Gmbh Gewichts-Variations-Verfahren sowie Aufschneidemaschine zu seinem Betrieb
JP7511841B2 (ja) 2020-11-24 2024-07-08 株式会社日本キャリア工業 食品片集合体の形成装置およびこの食品片集合体の形成装置に用いる収容装置
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Also Published As

Publication number Publication date
DK1165295T3 (da) 2003-02-17
US6640681B1 (en) 2003-11-04
DE19914707A1 (de) 2000-10-05
JP4435431B2 (ja) 2010-03-17
ES2181649T3 (es) 2003-03-01
DE50000654D1 (de) 2002-11-21
NO20014730L (no) 2001-11-30
AU3658500A (en) 2000-10-23
PT1165295E (pt) 2003-03-31
WO2000059692A1 (fr) 2000-10-12
JP2002540968A (ja) 2002-12-03
NO326859B1 (no) 2009-03-02
NO20014730D0 (no) 2001-09-28
EP1165295B1 (fr) 2002-10-16
AU763974B2 (en) 2003-08-07
ATE226129T1 (de) 2002-11-15

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