EP0248354B1 - Trancheuse - Google Patents

Trancheuse Download PDF

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Publication number
EP0248354B1
EP0248354B1 EP87107776A EP87107776A EP0248354B1 EP 0248354 B1 EP0248354 B1 EP 0248354B1 EP 87107776 A EP87107776 A EP 87107776A EP 87107776 A EP87107776 A EP 87107776A EP 0248354 B1 EP0248354 B1 EP 0248354B1
Authority
EP
European Patent Office
Prior art keywords
conveying device
motor
carriage
machine according
advancement
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
EP87107776A
Other languages
German (de)
English (en)
Other versions
EP0248354A2 (fr
EP0248354A3 (en
Inventor
Herbert Etter
Jürgen Dr.-Ing. Schwellbach
Klaus Haid
Rolf Dipl.-Ing Veit
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.)
Bizerba SE and Co KG
Original Assignee
Bizerba Werke Wilhelm Kraut GmbH and KG
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 Bizerba Werke Wilhelm Kraut GmbH and KG filed Critical Bizerba Werke Wilhelm Kraut GmbH and KG
Priority to AT87107776T priority Critical patent/ATE80336T1/de
Publication of EP0248354A2 publication Critical patent/EP0248354A2/fr
Publication of EP0248354A3 publication Critical patent/EP0248354A3/de
Application granted granted Critical
Publication of EP0248354B1 publication Critical patent/EP0248354B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
    • 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
    • Y10T83/04—Processes
    • Y10T83/0448—With subsequent handling [i.e., of product]
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2033—Including means to form or hold pile of product pieces
    • Y10T83/2037—In stacked or packed relation
    • Y10T83/2042—Including cut pieces overlapped on delivery means
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2192—Endless conveyor
    • Y10T83/2194—And means to remove product therefrom

Definitions

  • the invention relates to a slicer according to the preamble of claim 1.
  • Such a machine is known from AT-B-355 446.
  • the motor driving the conveying device for the material to be cut is arranged separately from this device and coupled to it with the interposition of a drive connection.
  • the slicer for foodstuffs comprises in a conventional manner a machine frame 1 on which a circular knife 3 driven by a motor 2 is mounted.
  • a circular knife 3 driven by a motor 2
  • oscillating cutting tools, band knives or the like can also be provided in other embodiments of the invention.
  • a slide 4 can also be slid, which serves to receive the material to be cut 5, for example a sausage (FIG. 2), and to feed the material to be cut to the knife 3.
  • the slide 4 can be pushed back and forth on slide guides 6 in the direction of the double arrow S.
  • a conveyor device 7 is arranged on the machine frame 1 for conveying the slices of cut material 8 cut from the knife to a depositing surface 9.
  • the direction of conveyance is indicated by the arrow T in FIG. 2.
  • the conveyor device comprises, in a manner known per se, a plurality of chain belts 11 arranged vertically one above the other, from which tips 12 protrude for receiving the disks 8.
  • the chain belts 11 are guided over a drive roller 13 and tensioning wheels 14.
  • the drive roller 13 is with a drive motor 15, for. B. via a worm gear 16, in drive connection.
  • a feed roller 17 directs the disks 8 cut off from the material to be cut 5 by the knife 3 onto the tips 12 of the chain belts 11.
  • a striker 20 is also pivotally mounted about a shaft 18 and, in a known manner, comprises a normally vertical support 19 which can be pivoted about the shaft 18 and from which horizontal bars 21 project between the individual chain belts 11 such that the bars in the rest position of the racket behind the tips 12.
  • the striker 20 is assigned a drive 40 in the form of a commercially available lifting or rotating magnet, which triggers the downward swiveling movement of the striker 20, so as to knock off the disks 8 carried on the tips 12 by the conveying device 7 and towards the depositing surface 9 convict.
  • the storage surface is formed in the embodiment shown as a table which can be pushed back and forth in the direction of the double arrow U, so that successively deposited disks 8, as shown in FIG. 2, can be arranged in a scale-like manner one above the other.
  • An essential component of the conveyor device 7 is its motor 15, which takes the place of a mechanical drive connection to the carriage 4.
  • the motor 15 of the conveying device 7 takes the place of a mechanical drive connection to the carriage 4.
  • the carriage is connected via a driver 24 to a drive belt 25 which is guided over two deflection rollers 26, 27.
  • the guide rollers 26, 27 are rotated during a reciprocating carriage movement.
  • a known rotary encoder 28 is connected to the deflection roller 26 in terms of drive, for example in that the rotary encoder 28 is seated directly on a shaft 29 of the deflection roller 26. The encoder 28 thus senses the position of the carriage 4 because of its transmission connection.
  • the position signals generated by the rotary encoder 28 become a tracking control device 31 via a control line 30 transferred and evaluated there.
  • the control device 31 is connected via a further control line 32 to the motor 15 and its encoder, so that, based on the position signals coming from the rotary encoder 28, the conveying device can be switched on, synchronously adjusted and switched off again depending on the position of the carriage 4. In this way, the cut slices 8 can be properly taken over by the conveying device 7, conveyed away and placed over the depositing surface 9.
  • the control device 31 is connected to the drive 40 of the striker 20 via a further control line 33. Via a further control line 34 leading from the control device 31 to the drive of the depositing surface 9, which is not shown, the depositing surface can be adjusted accordingly in the direction of the arrow U if a flaky depositing of the disks 8 is desired.
  • the arrangement works practically noiselessly and enables precise disc placement. Due to the simple structure, hardly any faults can occur. Maintenance and cleaning can also be carried out easily and conveniently.
  • the tracking control device 31 operates electrically. In other embodiments, the tracking control described can also be carried out pneumatically or hydraulically.
  • the rotary encoder 28 provided in the illustrated embodiment and coupled to the slide 4 can also be replaced by another sensing means of the slide movement, for example by an angle encoder or a tachometer generator, which can also be arranged on the shaft 29 of the deflection roller 26.
  • the position of the carriage 4 can also be sensed in a known manner by means of ultrasound transmitters, magnetic strips, glass scales, resistance tracks or light measurement sections along the carriage guides 6, with corresponding signals being fed to the tracking control device 31.
  • the motor 15 drives the conveyor device 7 via a worm gear 16.
  • the motor 15 is arranged directly on a drive shaft of the conveying device 7, for example on the shaft of the drive roller 13, wherein the motor 15 can also lie within the roller 16.
  • the motor 15 of the conveying device 7 acts as a brake for the conveying device after it is switched off, so that this switches off immediately as soon as the disc which has been removed has reached the position in which it is transferred from the striker 20 to the depositing surface 9.
  • the braking effect can be achieved in a manner known per se by reversing the polarity of the direction of rotation of the motor.
  • the standstill of the motor 15 can be reported back to the control device 31 in a conventional manner, which then triggers the striker 20.
  • the conveying device 7 can carry out an additional conveying cut, ie cover an additional conveying path, so that the cut disc can be transported out of the transfer area of parts 3, 13 and 14 and brought into the knock-off position regardless of the carriage movement.
  • the size of the conveying path covered in the additional conveying step can be specified by conventional timer elements, counting pulse generators, distance measuring devices or the like.
  • the preset position from which the additional Conveying step is initiated can be recognized by contactless or contact switches, which are assigned to certain positions of the carriage 4 and / or the conveyor device 7.
  • the additional conveying step can also be chosen so large that the total conveying distance of the conveying device 7 is greater than the distance traveled by the carriage 4 or also greater than the width of the placement surface 9 shown in FIG. 2.
  • depositing operations can also be carried out in more distant areas, for example conveyor belts or the like provided at a greater distance can be loaded with cut-off slices.
  • the discs can also be knocked off by the rotating conveying device during the additional conveying step by the striker 20.
  • the position of the conveying device 7 can also be sensed in order to ascertain by comparison a synchronous movement of the carriage and the conveying device and, if necessary, to regulate them.
  • Rotary encoders or the like which can advantageously be arranged on the axis of the motor 15, are suitable as sensing means on the conveying device 7.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Details Of Cutting Devices (AREA)
  • Dairy Products (AREA)
  • Processing Of Meat And Fish (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Claims (8)

  1. Machine à trancher pour produits alimentaires tels que la viande, le saucisson, le fromage ou les produits analogues, avec un bâti de machine (1), un couteau (3) monté à l'aide de paliers sur le bâti de la machine (1) et entraîné à partir d'un moteur (2), un chariot (4) monté pour coulisser sur le bâti de machine (1) et pour recevoir un produit à découper (5) et le conduire jusqu'au couteau (3), un dispositif transporteur (7) pour transporter du couteau (3) les tranches (8) découpées jusqu'à une surface de réception (9), et avec un mécanisme de déchargement (20) pour faire passer les tranches (8) du dispositif transporteur (7) sur la surface de réception (9), dans laquelle le dispositif transporteur (7) est entraîné par un moteur (15) particulier indépendant, des palpeurs (28) sont prévus pour la détection de la position actuelle du chariot (4) et un dispositif (31) d'asservissement en poursuite est relié, d'une part aux palpeurs (28) et d'autre part au moteur (15) et à son capteur de telle sorte que, pendant l'opération de tranchage proprement dite, le dispositif transporteur (7) est commandé en poursuite en synchronisme en fonction de la position du chariot (4), caractérisée en ce que le moteur (15) est accouplé directement au dispositif transporteur (7) de sorte qu'il est une pièce constitutive de ce dispositif transporteur (7) sans interposition d'une liaison mécanique d'entraînement entre ce dispositif transporteur (7) et ce moteur (15), et ce que le moteur (15) du dispositif transporteur (7) sert aussi de frein à ce dispositif transporteur (7).
  2. Machine à trancher selon la revendication 1, caractérisée en ce qu il est prévu comme élément palpeur (28) pour détecter la position du chariot un capteur rotatif couplé cinématiquement avec le chariot (4) coulissant.
  3. Machine à trancher selon une quelconque des revendication 1 ou 2, caractérisée en ce que le dispositif (31) d'asservissement en poursuite commande le moteur (15) du dispositif transporteur (7) de telle façon qu'à partir d'une position de transport déterminée à laquelle l'opération de tranchage proprement dite est terminée, le dispositif transporteur (7) effectue automatiquement un pas d'avance supplémentaire.
  4. Machine à trancher selon la revendication 3, caractérisée en ce que la position de transport à partir de laquelle le dispositif transporteur (7) effectue le pas d'avance supplémentaire est préréglable.
  5. Machine à trancher selon la revendication 3 ou la revendication 4, caractérisée en ce que la grandeur du parcours effectué lors du pas d'avance supplémentaire est réglable.
  6. Machine à trancher selon une quelconque des revendications 3, 4 ou 5, caractérisée en ce que la longueur totale du parcours effectué par le dispositif transporteur (7), y compris le pas d'avance supplémentaire, est supérieure à la longueur du parcours effectué par le chariot (4).
  7. Machine à trancher selon une quelconque des revendications 3 à 6, caractérisée en ce que la vitesse de déplacement du dispositif transporteur (7) pendant le pas d'avance supplémentaire est commandée en fonction de la vitesse atteinte par le chariot (7) à l'instant du déclenchement du pas d'avance supplémentaire.
  8. Machine à trancher selon une quelconque des revendications précédentes, caractérisée en ce que pendant le pas d'avance supplémentaire, le mécanisme de déchargement (20) décharge du dispositif transporteur (7) en marche la tranche (8) transportée.
EP87107776A 1986-06-04 1987-05-29 Trancheuse Expired - Lifetime EP0248354B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87107776T ATE80336T1 (de) 1986-06-04 1987-05-29 Aufschnitt-schneidemaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863618774 DE3618774A1 (de) 1986-06-04 1986-06-04 Aufschnitt-schneidemaschine
DE3618774 1986-06-04

Publications (3)

Publication Number Publication Date
EP0248354A2 EP0248354A2 (fr) 1987-12-09
EP0248354A3 EP0248354A3 (en) 1989-08-02
EP0248354B1 true EP0248354B1 (fr) 1992-09-09

Family

ID=6302250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87107776A Expired - Lifetime EP0248354B1 (fr) 1986-06-04 1987-05-29 Trancheuse

Country Status (6)

Country Link
US (1) US4793228A (fr)
EP (1) EP0248354B1 (fr)
AT (1) ATE80336T1 (fr)
CA (1) CA1291011C (fr)
DE (2) DE3618774A1 (fr)
FI (1) FI87057C (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393985B (de) * 1990-05-11 1992-01-10 Kuchler Fritz Aufschnittschneidemaschine
DE9103801U1 (de) * 1991-03-28 1991-10-17 Kuchler, Fritz, Dipl.-Kaufm., Klagenfurt Förderkette
DE4221641C2 (de) * 1992-07-03 1995-07-20 Hoppe Gmbh Co Kg Verfahren und Vorrichtung zur lagerichtigen, positionierten Bereitstellung von Zwiebelsegmenten, Zwiebelscheiben oder Zwiebelwürfeln
DE4319171A1 (de) * 1993-06-09 1994-12-15 Dixie Union Verpackungen Gmbh Vorrichtung zum schindelartigen Anordnen von aufgeschnittenen Gütern
AT404581B (de) * 1996-12-20 1998-12-28 Kuchler Fritz Aufschnittschneidemaschine mit verpackungseinrichtung
DE29809768U1 (de) * 1998-05-20 1999-09-23 Elektra Beckum Ag, 49716 Meppen Tragbare Werkzeugmaschine, insbesondere Tischkreissäge
US7073421B1 (en) * 2000-04-29 2006-07-11 Itw Food Equipment Group Llc Slicing machine, and method of use and components thereof
DE10017157B4 (de) * 2000-04-06 2006-02-23 Gebr. Graef Gmbh & Co Kg Scheibenablagevorrichtung für eine Aufschnittschneidemaschine
DE10109142A1 (de) * 2001-02-26 2002-09-05 Cfs Gmbh Kempten Verfahren und Vorrichtung zum schindelartigen Auflegen von aufgeschnittenen Gütern
EP1285868B1 (fr) 2001-08-01 2008-01-02 Formax, Inc. Transporteur et système pour déposer des articles sur un transporteur
US6845697B2 (en) * 2001-10-26 2005-01-25 Premark Feg L.L.C. Slicer carriage tracking arrangement
NL1019769C2 (nl) * 2002-01-17 2003-07-30 Coppens Verpakkings Systemen B Samenstel omvattende een snijinrichting en een verpakkingsapparaat.
US6763750B2 (en) 2002-02-07 2004-07-20 Formax, Inc. Conveyor system for slicer apparatus
AT413350B (de) * 2002-04-26 2006-02-15 Kuchler Fritz Antrieb für schnittgutwagen auf einer aufschnittschneidemaschine
DE10225845B4 (de) * 2002-06-05 2007-02-01 Bizerba Gmbh & Co. Kg Aufschnitt-Schneidemaschine und Verfahren zum Betreiben einer Aufschnitt-Schneidemaschine
US6935215B2 (en) * 2002-08-14 2005-08-30 Formax, Inc. Slicing machine and conveyor system with automatic product width compensation
US7637191B2 (en) 2005-08-26 2009-12-29 Premark Feg L.L.C. Product table lock for a food slicer
US20070044626A1 (en) * 2005-08-26 2007-03-01 Bondarowicz Frank A Overmolded food product table support arm for a food slicer
US7832317B2 (en) 2005-08-26 2010-11-16 Premark Feg L.L.C. Gage plate alignment mechanism and method for a food slicer
US8043142B2 (en) 2005-08-26 2011-10-25 Premark Feg L.L.C. Sharpener carried by the product table of a food slicer
US7549363B2 (en) 2005-08-26 2009-06-23 Premark Feg L.L.C. Product table for a food slicer with hollow peripheral reinforcements
US20070044627A1 (en) * 2005-08-26 2007-03-01 Clem Todd L Speed and stroke control method and apparatus for a product table of a food slicer
US20070044628A1 (en) * 2005-08-26 2007-03-01 Rote Scott J Rear pivot pusher for a food slicer with clearance position
US20070044621A1 (en) * 2005-08-26 2007-03-01 Rote Scott J Top mounted operator interface for a food slicer
DK1762346T3 (da) * 2005-09-08 2007-12-03 Weber Maschb Gmbh & Co Kg Anordning til opskæring af födevareprodukter
US7464632B2 (en) 2006-02-07 2008-12-16 Premark Feg L.L.C. Product fence for a food slicer
US8215219B2 (en) * 2007-11-27 2012-07-10 Premark Feg L.L.C. Food product slicer with gauge plate based shutdown operation
US20100089254A1 (en) * 2008-10-14 2010-04-15 Anatoly Gosis Food slicer and associated food product pusher
DE102009020634A1 (de) * 2009-05-09 2010-11-11 Bizerba Gmbh & Co. Kg Transportvorrichtung
DE102010034299A1 (de) * 2010-08-13 2012-02-16 Bizerba Gmbh & Co. Kg Schneidemaschine
CN104924329B (zh) * 2014-04-13 2016-12-21 青岛玉兰祥商务服务有限公司 一种对茯苓切片的机械设备
US9770840B2 (en) 2015-05-07 2017-09-26 Eric J Wangler Washable stacker apparatus with self-tensioning feature for use with a food slicing machine
US9962849B2 (en) 2015-05-07 2018-05-08 Eric J Wangler Washable stacker apparatus with self-tensioning feature for use with a food slicing machine
EP3156197B1 (fr) * 2015-10-16 2017-09-20 Bizerba SE & Co. KG Decoupeuse
DE102015121457A1 (de) 2015-12-09 2017-06-14 Bizerba SE & Co. KG Transportvorrichtung für eine Schneidemaschine
US9834384B2 (en) * 2016-01-23 2017-12-05 John Bean Technologies Corporation Gap adjustment assembly for blade portioner conveyors
CN110843016B (zh) * 2019-11-21 2021-08-31 亳州市中正中药材饮片有限公司 一种中药饮片加工用离心式切药机及其加工方法

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US3587688A (en) * 1969-06-06 1971-06-28 Toby Enterprises Demand slicer
GB1413376A (en) * 1972-01-31 1975-11-12 Kuchler F Brain Dust Patents E Slicing machines
AT326514B (de) * 1972-08-22 1975-12-10 Kuchler Fritz Ablegeeinrichtung für eine aufschneidemaschine
US3842698A (en) * 1973-09-11 1974-10-22 C Fitch Slicing machine for slicing a food product or the like
GB1546195A (en) * 1976-05-28 1979-05-16 Danepak Ltd Food conveyor
AT349354B (de) * 1977-06-01 1979-04-10 Kuchler Fritz Aufschnittmaschine
US4379416A (en) * 1977-06-01 1983-04-12 Brain Dust Patents Establishment Food-slicing machine and method
AT355446B (de) * 1977-06-01 1980-03-10 Kuchler Fritz Aufschnittmaschine

Also Published As

Publication number Publication date
EP0248354A2 (fr) 1987-12-09
DE3781586D1 (de) 1992-10-15
FI87057B (fi) 1992-08-14
FI872479A (fi) 1987-12-05
FI87057C (fi) 1992-11-25
CA1291011C (fr) 1991-10-22
DE3618774A1 (de) 1987-12-10
ATE80336T1 (de) 1992-09-15
EP0248354A3 (en) 1989-08-02
FI872479A0 (fi) 1987-06-03
US4793228A (en) 1988-12-27

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