EP2298515B1 - Procédé et dispositif de coupe d'un tronçon d'aliments en tranches - Google Patents

Procédé et dispositif de coupe d'un tronçon d'aliments en tranches Download PDF

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Publication number
EP2298515B1
EP2298515B1 EP10177283A EP10177283A EP2298515B1 EP 2298515 B1 EP2298515 B1 EP 2298515B1 EP 10177283 A EP10177283 A EP 10177283A EP 10177283 A EP10177283 A EP 10177283A EP 2298515 B1 EP2298515 B1 EP 2298515B1
Authority
EP
European Patent Office
Prior art keywords
food
intermediate storage
slices
length
conveying device
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.)
Not-in-force
Application number
EP10177283A
Other languages
German (de)
English (en)
Other versions
EP2298515A1 (fr
Inventor
Uwe Reifenhäuser
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Priority claimed from DE102009044048A external-priority patent/DE102009044048A1/de
Application filed by Individual filed Critical Individual
Priority to PL10177283T priority Critical patent/PL2298515T3/pl
Priority to EP10177283A priority patent/EP2298515B1/fr
Publication of EP2298515A1 publication Critical patent/EP2298515A1/fr
Application granted granted Critical
Publication of EP2298515B1 publication Critical patent/EP2298515B1/fr
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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
    • 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
    • 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/28—Splitting layers from work; Mutually separating layers by cutting
    • B26D3/283—Household devices therefor
    • B26D2003/285—Household devices therefor cutting one single slice at each stroke
    • 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
    • B26D2210/00—Machines or methods used for cutting special materials
    • B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers

Definitions

  • the invention relates to a method for cutting a food strand into slices.
  • the invention relates to a device for cutting a food strand into slices.
  • a method and a device of the aforementioned type are eg in the DE 197 13 813 C1 disclosed.
  • the known device allows a continuous single stack formation from a disk flow generated by means of the cutting device.
  • a partial stack is formed by means of a single designated as Stapelauf disruptive clipboard, which is passed to a further stacking, ie the completion of the respective stack, to a designated as Portionierband conveyor.
  • a further stacking ie the completion of the respective stack
  • Portionierband conveyor a designated as Portionierband conveyor.
  • a method and a device are for example from US-A-3842698 known.
  • the device as used in the Figures 10 to 14 of the aforementioned document is disclosed, however, has two clipboards, which can be transferred from opposite directions of a respective waiting position next to the food strand cross-section in their receiving position below the food strand.
  • the clipboards which are displaceably mounted in the feed direction in addition to a direction perpendicular to the feed direction, are used in the known method to take a complete portion of the cut slices in a vertically stacked form, in order to then transfer them to a conveyor device comprising a plurality of intermediate elements encircling straps to hand over.
  • the transfer element enters the intermediate space between adjacent straps from the underside of the conveyor facing away from the food strand and likewise penetrates spaces in the fork-shaped intermediate shelves, in order to get in this way to the underside of the formed portion approach and take over this supporting.
  • the two clipboards are used to carry out the feeding of the food strand continuously, that is without interruptions, in the removal of finished portions. While a portion is still on the one clipboard or is just taken over by the transfer element, the other clipboard is already in a waiting position or a shifted below the cross section of the food strand receiving position, so that the cutting process can be continued without interruption.
  • the invention has for its object to provide a method and apparatus for cutting a food in slices, in which realize with the least possible design effort, a high cutting performance and high geometrical accuracy of the cut slices and the portions formed therefrom (stack, shingles) to let.
  • the above object starting from a method of the type described above, achieved in that the knife on the one hand and each clipboard on the other hand on opposite sides of the food strand in its cross-section occur.
  • the cutting performance can be increased by the directions of movement according to the invention of said components, because in the device according to the DE 197 13 813 C1 the clipboard fork must have already reached its picking position completely before the knife begins to cut a new disc in a next step.
  • the method according to the invention preferably dispenses with the prior art in the form of US-A-3846698 known transfer element and therefore reduces the effort in the production not insignificant. But not only the design effort is minimized, but the invention also simplifies the control in the device implementation of the new method, since the complicated coordination between the clipboard and transfer element on the one hand and transfer element and conveyor on the other hand is reduced to a vote between clipboard and conveyor element.
  • the production of a finished portion thus takes place in two phases, namely a phase in which (initially) the clipboard serves as a support member for the nascent portion.
  • the expenditure on equipment is reduced as well as the demands on the controller, as in Comparison with the US-A-3842698 in turn can be dispensed there existing component, namely the second clipboard.
  • the clipboard becomes free during the production of a portion, ie before its completion, that is to say is no longer needed for the current portion, it is possible to store the only clipboard already during the completion of the current portion to bring them to the collection position for the first slice of the next serving quickly after completion of the current portion.
  • the clipboard enters the cross-section of the foodstuff parallel to a cutting plane defined by the knife movement.
  • the clipboard can enter on one side in the food strand and a portion of slices are discharged by means of the conveyor on the opposite side of the food strand.
  • the removal of portions in the form of high disc stack is not hindered by the clipboard or its drive, so that in terms of timing in the flow control more freedom exist, which in turn allows an increase in cutting performance.
  • a particularly simple transfer of cut slices from the clipboard to the conveyor is then enabled when support elements of the clipboard enter into spaces between adjacent straps of the conveyor during transfer, with a disc supporting surface of the support elements after transfer below a disc carrying surface of the Riemchen the conveyor is arranged.
  • the conveyor is arranged.
  • the transfer of cut slices from the clipboard onto the conveyor belt can advantageously be achieved by means of a relative movement between the clipboard and the conveyor running in the feed direction.
  • the clipboard can be lowered accordingly far when stationary conveyor or with a stationary clipboard conveyor in the feed direction upwards to be moved to the food strand.
  • a combination of the two aforementioned types of movement is possible, in which case - with respect to a stationary machine frame - to move the clipboard and the conveyor in the vertical direction to each other.
  • the conveyor (or previously also the clipboard) with each newly added disc successively lowered by the thickness of the disc in order to maintain a constant distance between the cutting plane of the knife and throughout the cutting process the shelf for the newly created pane (in the form of the surface of the clipboard or the surface of the last slice already cut).
  • the clipboard can not leave the wait position until the knife has already begun to cut a next slice and is already within the cross-section of the food strand.
  • the clipboard can move as it moves into a projection of the cross section of the food strand in a direction perpendicular to the feed direction even one already due to gravity drooping or even on the previously cut Raise the disc resting part of the currently emerging disc with the surface of its supporting elements again. In this way, an already impending deposit of the new disc on the discs of the previous portion by the transfer of the clipboard in the receiving position is reversed made to assign the currently emerging slice of the new portion, ie the clipboard.
  • the underlying object is achieved in that the knife on the one hand and each clipboard on the other hand can be inserted on opposite sides of the food strand in its cross section
  • the above-described advantages of the method according to the invention can be achieved, whereby the cutting performance can be increased since depending portions of a nascent disk do not present the risk of overturning, i. Wrinkles, provoke the disc, but by the lifting effect of each clipboard as a result of their entry into the cross section of the food strand are returned to a parallel to the cutting plane form.
  • the at least one clipboard has support elements which are arranged so that they can be positioned in spaces between adjacent straps of the conveyor, wherein a defined by the surface of the support elements level parallel to a through the surface of the straps the conveyor defined plane extends. Due to the parallelism of the aforementioned levels, the transfer of the slices from the at least one clipboard to the aprons is made particularly gentle, whereby a very high quality of the filing geometry is achieved.
  • each clipboard is bifurcated and the support members are tine-shaped and arranged on a support beam, preferably welded thereto.
  • the mass of the strong clipboard to be accelerated should be kept as low as possible.
  • the height measured in the feed direction should be Supporting elements smaller than twice, preferably smaller than 1.5 times, the thickness of the slices to be cut off, in particular less than 10 mm, preferably as 8th mm, more preferably between 4 mm and 6 mm.
  • the mass of each clipboard should be less than 0.5 kg, preferably less than 0.3 kg.
  • the support elements comes next to stainless steel or light metal alloys and fiber-reinforced plastic, in particular using carbon fibers, in question.
  • each clipboard is mounted displaceably in a catch frame perpendicular to the feed direction and the catch frame is slidably mounted on a machine frame in the feed direction, wherein the catch frame has two laterally arranged next to the conveyor linear guides for the respective clipboard.
  • catch frame in the sense of the present application is not necessarily a self-contained execution of struts to understand. Rather, in particular, a three-sided, d. H. U-shaped arrangement of struts meant, which makes sense to realize storage facilities for the clipboard on both sides of the conveyor can.
  • a drive with the help of a timing belt in question which is characterized by a slip-free running even at maximum dynamics of movement.
  • the conveyor is followed by a likewise formed in the form of a belt having a plurality of mutually parallel straps discharge device.
  • the conveyor may be stored together with the discharge on a discharge frame, which in turn adjustable on a machine frame, in particular slidably and / or is pivotally mounted.
  • the support elements of the at least one clipboard should have a measured perpendicular to the feed direction length, at least twice, preferably at least three times, perpendicular to the feed direction measured width of the cut slices corresponds.
  • each clipboard should - starting from its waiting position - move in the same direction into a projection of the cross-section of the food strand into a plane corresponding to the support elements of the respective clipboard is formed, be introduced, as the cut slices are discharged from the conveyor.
  • the same purpose of a temporal relaxation of the cutting process is the measure, according to which the at least one clipboard from one side into a projection of the cross section of the food strand in a plane formed by the surface of the support members of the respective clipboard, which is opposite to a side at which an emerging disc detaches by gravity from the food strand.
  • FIGS. 1 to 5 partially in a perspective view and in the FIGS. 6 to 10 in a side view shown device 1 for cutting a food strand 2 (for example, sausage, cheese, etc.) has one only in the FIGS. 6 to 11 illustrated cutting device 3, which has a rotating about a rotation axis 4 blade 5, for example in the form of a sickle blade, but alternatively also in the form of a planetary-like rotating on a swing arm circular blade.
  • a cutting edge 6 defines by the rotation of a cutting plane 7, which is aligned perpendicular to a longitudinal axis 8 of the food strand 2.
  • the longitudinal axis 8 runs parallel to the feed direction illustrated by an arrow 9, into which the food strand 2 is advanced onto the knife 5 of the cutting device 3 with the aid of a feed device 10 shown only schematically.
  • the feed device 10 has at its upper end in the feed direction (arrow 9) vorschiebbare gripper device 11 whose Gripper hook 12 are buried in the knife 5 remote from the rear end of the food strand 2 and thus form a positive connection.
  • Both the gripper device 11 and two feed belts, not shown, which support the food strand 2 laterally and are equipped with interlocking means (spikes) to prevent slippage, have a configuration according to the prior art and require no further explanation at this point.
  • the food strand 2 with the aid of the feed device 10 with great precision in the feed direction (arrow 9) are advanced, which is important for achieving a high accuracy in the geometry of the slices to be cut.
  • the clipboard 15 has the shape of a fork and has a plurality of parallel and equidistant from each other tine-shaped support members 16 and a perpendicular to the support members 16 extending and connected to the latter support beam 17.
  • the clipboard 15 is mounted in a collecting frame 18 in such a way that it is perpendicular to the feed direction, that is parallel to the cutting plane 7 slidably.
  • the support beam 17 is mounted at both longitudinal ends in each case a linear guide 19, which is located in each case in the interior of a longitudinal strut 20 of the collecting frame 18.
  • the drive of the clipboard 15 in the direction of the linear guides 19 takes place by means of a respective timing belt 21, which is connected on both sides of the clipboard 15 by means of a coupling element with the support beam 17.
  • the collecting frame 18 is as such in a direction (double arrow 22) parallel to the feed direction (arrow 9) displaceable within a in FIG. 1 schematically, in FIG. 6 but not shown machine frame 23 slidably.
  • the adjustability is carried out, for example, with the aid of two hydraulically or pneumatically actuated cylinder 24 to the respective piston rod 25, a lower part 26 of the collecting frame 18 is connected.
  • FIG. 1 in which only the actually cranked piston rods 25 (which in the FIGS. 6 to 11 For the sake of simplicity, are shown only in a straight line) are visible, the storage and adjustment of the collecting frame 18 by means of two cylinders 24 (in the FIGS.
  • the conveyor 14 includes a plurality of equidistant from each other and arranged on its upper side a common conveying plane 28 forming apron 29, which are guided around two annular grooves for the straps 29 deflecting rollers 30, 31, one of which is driven by means of a servo drive.
  • the clear distance between adjacent straps 29 is slightly larger than the measured perpendicular to the longitudinal extent of the fork-shaped support members 16 width of the support members 16. Since the pitch of the straps 29 of the conveyor 14 corresponds to the pitch of the support members 16 of the clipboard 15, the latter can therefore in the interstices dipping between adjacent straps, which is crucial for the transfer of cut slices described below from the clipboard 15 to the conveyor 14.
  • the discharge device 13 as well as the conveyor 14 comprises a plurality of straps 32, whose width, however, is considerably greater than that of the straps 29 of the conveyor 14.
  • a guide roller 33 of the discharge device 13 is arranged so close to the guide roller 30 of the conveyor 14 that the Riemchen 29, 32 do not collide with each other, with a trouble-free and the disc assembly does not interfere transfer from the conveyor 14 is secured to the discharge device 13.
  • the discharge device 13 is mounted in a discharge frame 34 which is mounted pivotably about the axis of rotation of a guide roller 35 in the machine frame 23.
  • the deflection roller 33 of the discharge device 13 associated with the end of the discharge device 13 is provided with a in FIG. 1 covered by a machine housing, in FIG. 6 However, visible further cylinder 36 (hydraulically or pneumatically operated) or its piston rod 37 is connected. An extension of the piston rod 37 from the cylinder 36 causes both an upward pivoting of the discharge frame 34 and a parallel displacement of the conveyor 14, which is also coupled to the piston rod 37.
  • a receiving plane 39 formed by the surface of the aprons 29 of the conveyor 14 always remains in its parallel orientation to the Cutting plane 7, that is perpendicular to the feed direction (arrow 9). Due to the articulated connection between conveyor 14 and discharge device 13, the angle enclosed between the receiving plane 39 and a discharge plane 40 formed by the surface of the straps 32 changes depending on the position of the conveyor 14, that is the position of the piston rod 37 of the cylinder 36.
  • Another synchronizing belt 40 represents a coupling between the deflecting roller 30 of the conveying device 14 and the deflecting roller 35 of the discharging device 13.
  • portions consist of five shingled successive individual slices. Due to the omission of the cutting device 3 and the feed device 10 including the food strand 2, the interaction between the conveyor 14, the clipboard 15 and the discharge device 13 is particularly clearly visible.
  • FIG. 1 shows a situation in which a portion just completed and formed from five slices rests on the conveyor 14. For each blade revolution, a slice is separated from the food strand 2, wherein between two consecutive cuts the aprons 29 of the conveyor 14 are advanced by the "shingling dimension" in the direction of the discharge device 13 in order to produce only a partially overlapping so-called shingled or shingled tray ,
  • FIG. 1 shows a situation in which the knife 5 has just completed the section of the last, uppermost disc and the clipboard 15 is still in its waiting position in which it - by appropriate control of the timing belt 21 - has a maximum distance from the discharge device 13.
  • the on the control of the non-visible cylinder 24 and consequently the movement of the associated piston rods 25 to be adjusted height of the collecting frame 18 and thus the top of the support members 16 of the clipboard 15 is set at this moment that the clipboard 15 by activating the drive of Synchronous belt 21 can be moved in the direction of the discharge device 13, without touching the uppermost slice of lying on the conveyor 14 completed portion.
  • the clipboard 15 is shown in its catchment position in which it is located vertically below the face of the food strand and therefore can receive a straight cut slice on the surface of its carrying elements 16. Since the rotation of the knife 5 as well as the advancing movement of the food strand 2 during the entire cutting process (ie until the food strand 2, except for a remnant in which the gripper hooks are 12, is completely cut), with constant speed, ie without change in the angular velocity, the clipboard must be brought from its waiting to the Auffang ein within a very short time, ie between the generation of two discs. This requires a very large dynamic in the movement of the clipboard, which is made possible by a high-performance servo drive for the timing belt 21.
  • FIG. 3 It can be seen that a second slice of the portion currently being formed has already been cut off and placed on the clipboard 15.
  • the clipboard has moved perpendicular to the feed direction by the Schindel researcher so that the second disc overlaps the first slice of the new portion only partially. Due to the further continued movement of the conveyor 14 and the discharge device 13, the preceding finished portion is now substantially completely on the discharge device 13th
  • the clipboard 15 is now transferred to a discharge position in which the support elements 16 - by upward movement of the conveyor - in the interstices are dipped between adjacent straps 29, so that the previously with the support members 16 of the clipboard 15 in contact discs were transferred to the surface of the straps 29. Simultaneously with the transfer of the discs on the conveyor 14 or shortly before or after the third slice of the newly formed portion was cut off, which was moved by appropriate movement of the clipboard 15 perpendicular to the feed direction or movement of the conveyor 14 to a To allow continuation of the shingled storage. The preceding completed portion has meanwhile moved further on the discharge belt 13 in the direction of the deflection roller 35, in order subsequently to be passed on to a packaging device in which the disks are welded into a self-adhesive film package.
  • FIG. 5 shows how a fourth slice has been added to the currently formed portion.
  • the still unfinished portion rests solely on the conveyor 14 and, in order to retain the shingling, has been advanced a bit onto the discharge device 13 in comparison with the preceding slice section.
  • the clipboard 15 has been retracted from the emptying position to an intermediate position while keeping its distance from the cutting plane, avoiding any contact with the cut-off wheels. Starting from the intermediate position of the clipboard 15 shown, it can be raised again into its waiting position in a next step, which is done by raising the entire catch frame 18. After cutting off another, fifth slice completing the current portion is again the starting situation according to FIG. 1 reached.
  • portions consisting of exactly vertically stacked discs. Also, such portions are welded after the device according to the invention in a packaging device in plastic film packaging and offered as self-service packaging units in supermarkets.
  • FIG. 6 Comparable with the situation according to FIG. 1 also shows FIG. 6 a completed portion located on the conveyor 14.
  • the knife 5 is still within the cross section of the food strand 2, but will leave this at the next moment, then again in the meantime a piece of advanced food strand 2 penetrate and begin with the separation of the next disc.
  • the clipboard 15 from the in FIG. 6 shown in the waiting position FIG. 7 transferred shown Auffang ein, ie in particular with great momentum "shot".
  • the "shooting in” of the clipboard 15 takes place from one side S2 of the food strand 2, whereas the knife 5 of the cutting device 3 penetrates from the opposite side S 1 into the cross section Q of the food strand 2, in order to produce the next slice begin (see also FIG. 7 ).
  • FIG. 8 shows a situation how the second slice of the newly formed portion is about to completely separate from the food strand 2.
  • the vertically stacked tray according to the FIGS. 6 to 11 merely that the clipboard 15 has to be moved during its use for storage purposes only in the feed direction to keep the distance between the cutting plane and the storage plane for the next resulting disc constant and thus not change the storage conditions.
  • FIG. 9 It is shown how the third slice of the newly formed portion is being separated. The preceding completed portion is transferred to the discharge device 13 and is further moved there.
  • the conveyor 14 can be moved with the coupled thereon guide roller 33 of the discharge device 13 again in the feed direction upwards.
  • the clipboard 15 can be disabled by the surface of the straps 29 is at least as high as the surface of the support members 16 of the clipboard 15.
  • Such a transfer torque is in FIG. 10 shown.
  • the clipboard 15 can be further lowered (or the conveyor 14 are raised) to then be pulled out perpendicular to the feed direction from the projection of the cross section of the food strand 2 (intermediate position, see. FIG. 5 ) to return to the in FIG. 11 shown waiting position to be transferred.
  • the clipboard 15 can remain until the last slice of the emerging portion is cut off and deposited on the stack. Thereafter, after slight lowering of the conveyor 14 with the completed portion of the necessary space for the subsequent shooting of the clipboard 15 are created, which can then record the next cut disc in their Auffang too.

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Claims (16)

  1. Procédé pour découper en tranches un tronçon de produit alimentaire (2), avec les étapes de procédé suivante :
    a) On fait avancer le tronçon de produit alimentaire (2) sur un dispositif de coupe (3) comportant une lame rotative (5).
    b) Pendant l'avance, au moyen du dispositif de coupe (3), on coupe successivement des tranches du tronçon de produit alimentaire (2) sur une extrémité antérieure dans la direction d'avance.
    c) Après leur sectionnement du tronçon de produit alimentaire (2), pour créer une portion, des tranches coupées sont déposées sur au moins un dispositif de réception intermédiaire (15) mobile à la transversale de la direction d'avance, ainsi qu'en direction d'avance, une disposition des tranches empilées ou en bardeaux étant créée.
    d) Une pluralité de tranches est transférée ensemble de l'au moins un dispositif de réception intermédiaire (15) sur un système de transport (14), à l'aide duquel les tranches sont évacuées.
    e) La portion est transférée dans un état non fini de l'au moins un dispositif de réception intermédiaire (15) sur le système de transport (14), après avoir été reprise par le système de transport (14), la portion transférée étant finie par coupe et ajout d'au moins une tranche supplémentaire, puis évacuée,
    caractérisé par l'étape de procédé suivante :
    f) La lame (5) d'une part et chaque dispositif de réception intermédiaire (15) d'autre part s'introduisent dans le tronçon de produit alimentaire (2), dans sa section transversale (Q) sur des côtés opposés (S1, S2) de ce dernier.
  2. Procédé selon la revendication 1, caractérisé en ce que l'au moins un dispositif de réception intermédiaire (15) s'introduit à la parallèle d'un plan de coupe défini par le déplacement de la lame dans la section transversale du tronçon de produit alimentaire (2).
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que l'au moins un dispositif de réception intermédiaire (15) s'introduit sur l'un des côtés (S2) dans le tronçon de produit alimentaire (2) et en ce qu'une portion de tranches est évacuée au moyen du système de transport (14) sur le côté opposé (S1) du tronçon de produit alimentaire (2).
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'une pluralité de tranches est transférée en commun de l'au moins un dispositif de réception intermédiaire (15) directement sur le système de transport (14).
  5. Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce que lors du transfert des tranches coupées de l'au moins un dispositif de réception intermédiaire (15) sur le système de transport (14), des éléments porteurs (16) de l'au moins un dispositif de réception intermédiaire (15) entrent dans des espaces intermédiaires entre des lanières (29) voisines du système de transport' (14), après le transfert, une surface de l'élément porteur (16) soutenant les tranches étant disposé sous une surface des lanières (29) portant les tranches du système de transport (14).
  6. Procédé selon l'une quelconque des revendications 1 à 5, caractérisé en ce que l'au moins un dispositif de réception intermédiaire (15) effectue un déplacement composé de mouvements partiels de translation, le long d'une trajectoire fermée sur soi,
    - alors que sur la base d'une position d'attente, dans laquelle il se trouve à l'extérieur d'une projection de la section transversale du tronçon de produit alimentaire (2), dans un plan perpendiculaire à l'axe longitudinal (8) du tronçon de produit alimentaire (2) et contenant la surface des éléments porteurs (16),
    - il est déplacé sensiblement à la parallèle du plan précédemment cité dans une première position de reprise, dans laquelle une première tranche d'une nouvelle portion est reprise,
    - il est déplacé ensuite successivement dans des positions de reprises consécutives, dans lesquelles pour créer le schéma de dépose respectivement souhaité des tranches et pour la reprise de la tranche chaque fois suivante, il est déplacé à l'encontre de la position de reprise prédéterminée en direction d'avance du tronçon de produit alimentaire (2) et/ou à la perpendiculaire de la direction d'avance du tronçon de produit alimentaire (2),
    - après reprise d'un nombre prédéfini de tranches, il adopte une position de vidage, dans laquelle, considérés dans la direction d'avance, le dispositif de réception intermédiaire (15) et le système de transport (14) se sont déplacés l'un par rapport à l'autre de sorte que les tranches aient perdu le contact avec la surface des éléments porteurs (16) et sont entrées en remplacement en contact avec la surface des lanières (29) du système de transport (14)
    - et pour finir, il est de nouveau ramené en position d'attente, sans toucher à cet effet par les éléments porteurs (16) le plan de la surface des lanières (29) du système de transport (14), dans la région des lanières (29).
  7. Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le système de transport (14) est déplacé en direction d'avance vers le tronçon de produit alimentaire (2), les tranches se trouvant sur l'au moins un dispositif de réception (15) étant reprises par le dispositif de réception intermédiaire (15) qui à ce moment-là est à l'arrêt.
  8. Procédé selon l'une quelconque des revendications 1 à 7, caractérisé en ce qu'en position d'attente de l'au moins un dispositif de réception intermédiaire (15), les surfaces de ses éléments porteurs (16) se situent dans le même plan que la surface dirigée vers le tronçon de produits alimentaires (2) de la dernière tranche entièrement coupée sur le système de transport (14).
  9. Procédé selon l'une quelconque des revendications 1 à 8, caractérisé en ce que l'au moins un dispositif de réception intermédiaire (15) ne quitte la position d'attente qu'une fois que la lame (5) a d'ores et déjà commencé à couper une tranche suivante et se trouve d'ores et déjà à l'intérieur de la section transversale du tronçon de produit alimentaire (2), lors de son déplacement dans la projection de la section transversale du tronçon de produit alimentaire (2) dans un plan perpendiculaire à la direction d'avance, de préférence l'au moins un dispositif de réception intermédiaire (15) relève avec la surface de ses éléments porteurs (16) une partie de la tranche actuellement naissante, inclinée d'ores et déjà vers le bas, sous l'effet de la force de gravité ou reposant sur la tranche précédemment coupée.
  10. Dispositif (1) pour couper en tranches un tronçon de produit alimentaire (2), avec
    a) un dispositif de coupe (3) qui comporte une lame rotative (5),
    b) un dispositif d'avance (10) avec lequel le tronçon de produit alimentaire (2) peut être avancé vers le dispositif de coupe (3),
    c) au moins un dispositif de réception intermédiaire (15) sur lequel pendant l'avance du tronçon de produit alimentaire (2), des tranches coupées successivement de ce dernier peuvent être déposées et qui est mobile aussi bien à la transversale de la direction d'avance que dans cette dernière, une dépose en pile ou en bardeau des tranches pouvant être créée,
    d) un système de transport (14) sur lequel une pluralité de tranches coupées peut être transférée ensemble de l'au moins un dispositif de réception intermédiaire (15),
    e) lors de l'utilisation, une pluralité de tranches coupées ensemble pouvant être transférée de l'au moins un dispositif de réception intermédiaire (15) sur le système de transport (14), après avoir été reprises par le système de transport (14), les tranches transférées pouvant être finies par coupe et ajout d'au moins une tranche supplémentaire et pouvant ensuite être évacuées sous la forme d'une portion finie,
    caractérisé en ce que
    f) la lame (5) d'une part et chaque dispositif de réception intermédiaire (15) d'autre part peuvent être introduits dans le tronçon de produit alimentaire (2), dans la section transversale (Q) de ce dernier sur des côtés opposés (S1, S2).
  11. Dispositif selon la revendication 10, caractérisé en ce que l'au moins un dispositif de réception intermédiaire (15) comporte des éléments porteurs (16) qui sont disposés de sorte à être positionnables dans des espaces intermédiaires entre des lanières voisines (29) du système de transport (14), un plan défini par la surface des éléments porteurs (16) s'étendant à la parallèle d'un plan défini par la surface des lanières (29) du système de transport (14).
  12. Dispositif selon la revendication 10 ou 11, caractérisé en ce que l'au moins un dispositif de réception intermédiaire (15) est en forme de fourche et les éléments porteurs (16) sont conçus en forme de dents et sont disposés sur une longrine (17).
  13. Dispositif selon l'une quelconque des revendications 10 à 12, caractérisé en ce que l'au moins un dispositif de réception intermédiaire (15) est logé dans un cadre récepteur (18), en étant déplaçable à la perpendiculaire de la direction d'avance et le cadre récepteur (18) est logé en étant déplaçable dans la direction d'avance sur un châssis de machine (23), le cadre récepteur (18) comportant de préférence deux guidages linéaires (19) disposés de part et d'autre à côté du système de transport (14) pour le dispositif de réception intermédiaire (15).
  14. Dispositif selon l'une quelconque des revendications 10 à 13, caractérisé en ce que les éléments porteurs (16) de l'au moins un dispositif de réception intermédiaire (15) ont une longueur qui, mesurée à la perpendiculaire de la direction d'avance correspond au moins au double, de préférence au moins au triple de largeur de la tranche coupée, mesurée à la perpendiculaire du dispositif d'avance.
  15. Dispositif selon l'une quelconque des revendications 10 à 14, caractérisé en ce que (en partant de sa position d'attente), dans une projection de la section transversale du tronçon de produit alimentaire (2), dans un plan qui est formé par les éléments porteurs (16) de l'au moins un dispositif de réception intermédiaire (15), l'au moins un dispositif de réception intermédiaire (15) peut être introduit dans la même direction que celle dans laquelle les tranches coupées peuvent être évacuées du système de transport (14).
  16. Dispositif selon l'une quelconque des revendications 10 à 15, caractérisé en ce que l'au moins un dispositif de réception intermédiaire (15) s'introduit à partir d'un côté (S1) dans une projection de la section transversale du tronçon de produit alimentaire (2), dans un plan qui est formé par la surface des éléments porteurs (16) du dispositif de réception intermédiaire (15), lequel côté (S2) est opposé à un côté (S1) sur lequel une tranche en cours de formation se détache du tronçon de produit alimentaire (2), sous l'effet de la force de gravité.
EP10177283A 2009-09-18 2010-09-17 Procédé et dispositif de coupe d'un tronçon d'aliments en tranches Not-in-force EP2298515B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL10177283T PL2298515T3 (pl) 2009-09-18 2010-09-17 Sposób i urządzenie do krojenia na plastry pasma artykułu spożywczego
EP10177283A EP2298515B1 (fr) 2009-09-18 2010-09-17 Procédé et dispositif de coupe d'un tronçon d'aliments en tranches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009044048A DE102009044048A1 (de) 2009-09-18 2009-09-18 Verfahren und Vorrichtung zum Schneiden eines Lebensmittelstrangs in Scheiben
EP10177283A EP2298515B1 (fr) 2009-09-18 2010-09-17 Procédé et dispositif de coupe d'un tronçon d'aliments en tranches

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EP2298515A1 EP2298515A1 (fr) 2011-03-23
EP2298515B1 true EP2298515B1 (fr) 2012-08-22

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010060325A1 (de) * 2010-11-03 2012-05-03 Uwe Reifenhäuser Verfahren zum Schneiden eines Lebensmittelstrangs in Scheiben
CN107116582B (zh) * 2017-06-30 2023-02-17 舟山企惠科技发展有限公司 一种柱状果蔬切丝工具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842698A (en) 1973-09-11 1974-10-22 C Fitch Slicing machine for slicing a food product or the like
US3846698A (en) 1973-09-25 1974-11-05 Westinghouse Electric Corp Overcurrent events monitoring system
DE4429327C2 (de) * 1994-08-18 1997-05-07 Biforce Anstalt Verfahren und Vorrichtung zum geordneten portionsweisen Ablegen und Abtransportieren von scheibenförmigen Lebensmittelprodukten
DE19713813C1 (de) 1997-04-03 1998-10-08 Biforce Anstalt Vorrichtung zur Stapelbildung
JP4145413B2 (ja) * 1999-03-31 2008-09-03 プリマハム株式会社 スライスハム製品の製造方法及びその装置
US6763750B2 (en) * 2002-02-07 2004-07-20 Formax, Inc. Conveyor system for slicer apparatus

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PL2298515T3 (pl) 2013-02-28
EP2298515A1 (fr) 2011-03-23

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