EP3597383B1 - Machine de coupe de tranches pourvue de cadre de coupe interchangeable sans l'utilisation d'un outil - Google Patents

Machine de coupe de tranches pourvue de cadre de coupe interchangeable sans l'utilisation d'un outil Download PDF

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Publication number
EP3597383B1
EP3597383B1 EP18184131.3A EP18184131A EP3597383B1 EP 3597383 B1 EP3597383 B1 EP 3597383B1 EP 18184131 A EP18184131 A EP 18184131A EP 3597383 B1 EP3597383 B1 EP 3597383B1
Authority
EP
European Patent Office
Prior art keywords
cutting
slice
cutting machine
lever
carrier plate
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.)
Active
Application number
EP18184131.3A
Other languages
German (de)
English (en)
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EP3597383A1 (fr
Inventor
Martin Knura
Stefan Heinzelmann
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 SE and Co 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 SE and Co KG filed Critical Bizerba SE and Co KG
Priority to EP18184131.3A priority Critical patent/EP3597383B1/fr
Priority to ES18184131T priority patent/ES2822206T3/es
Priority to US16/375,856 priority patent/US10894334B2/en
Publication of EP3597383A1 publication Critical patent/EP3597383A1/fr
Application granted granted Critical
Publication of EP3597383B1 publication Critical patent/EP3597383B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • 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
    • B26D7/0006—Means for guiding the cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/153—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with inclined cutting member
    • 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
    • B26D7/01—Means for holding or positioning work
    • 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
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • 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
    • 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
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0616—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by carriages, e.g. for slicing machines

Definitions

  • the invention relates to an electrically operated slicing machine for cutting slices from, in particular, strand-shaped material to be cut, preferably food, with a machine housing that holds a drive motor and a rotating and / or revolving cutting knife driven by the drive motor, and with a product feed that carries the material to be cut to the cutting knife feeds, wherein the slicing machine comprises a carrier plate and a cutting frame arranged on this, via which the material to be cut is fed to the cutting knife.
  • a disk cutting machine with a product feed which feeds the material to be cut to a cutting knife.
  • the product feed has a closing element with a support surface for a product end area.
  • the closing element is releasably fixed to a carrier without screws by a clamping device with exactly one fixing member.
  • the closing element can be detached from the carrier and thus from the slicing machine without tools, the clamping process requires the assembly of several adjacent components in the form of the carrier, the fixing element and the closing element.
  • the clamping device is thus comparatively time-consuming to operate and prone to failure.
  • the object of the present invention is to modify a slicing machine of the type defined at the outset inexpensively and with readily available technical means in an uncomplicated manner so that a cutting frame of the slicing machine is fixed securely to the carrier sheet on the one hand and quickly releasable without tools on the other hand.
  • a generic electrically operated slicing machine which is characterized in that the cutting frame is geometrically designed so that the product to be cut from the product feed through the cutting frame in the operating state of the slicing machine Cutting knife can be fed.
  • the slicing machine has at least a first and a second lever element for releasably fixing the cutting frame, wherein each of the two lever elements can be transferred from a holding position to a release position by a movement mechanism. Each of the two lever elements rests against the cutting frame in the holding position.
  • the cutting frame can be fixed in the holding position on the carrier plate by the lever elements.
  • the respective lever element In the release position, the respective lever element is spaced apart from the cutting frame and the cutting frame can be detached from the carrier plate without tools.
  • the cutting frame is inserted in a through recess in the carrier plate.
  • the cutting knife can be designed as an orbital rotating knife or a sickle knife. If the cutting frame is fixed in the holding position on the carrier plate by the lever elements, this also includes the cases in which the cutting frame is fixed in or on the carrier plate.
  • the cutting frame is securely fixed to the carrier plate in the holding position by the two lever elements and can be detached from the carrier plate and exchanged quickly and without material and without tools.
  • This is particularly relevant in the case of wear and tear of the cutting frame when the cutting frame comes into - even very light - contact with the rapidly rotating cutting knife during cutting operations, as can usually happen with high-performance slicers.
  • the cutting frame supports on the one hand the end of the material to be cut and on the other hand the knife moves past it with each cut.
  • the product to be cut runs through the cutting frame, the knife hits the product directly behind the cutting frame.
  • the cutting frame is therefore worn out by the passing knife and is therefore a wear part over a longer period of time.
  • the movement mechanism has a pivot mechanism and / or a folding mechanism of the respective lever element.
  • Such movement mechanisms allow the lever elements to be moved from the holding position to the release position in a quick and simple manner.
  • the cutting frame is designed to be self-centering in connection with the carrier plate, with in particular the cutting frame and the carrier plate having beveled surfaces abutting one another in a form-fitting manner. As a result, the cutting frame can be quickly and easily inserted into the carrier plate very precisely with little tolerance.
  • the cutting frame is designed so that it can be clearly positioned in the carrier plate, the cutting frame in particular having a beveled corner. This allows the cutting frame to be inserted into the carrier plate quickly and easily without first having to try out the correct alignment of the cutting frame.
  • Another preferred embodiment of the slicing machine according to the invention is characterized in that at least one of the lever elements can be pivoted about a pivot point from the holding position into the release position.
  • the pivot point can in particular be attached to the carrier plate.
  • the lever elements are mounted on the carrier plate.
  • the lever elements can be fastened to the carrier plate using nuts.
  • a class of also preferred embodiments of the slicing machine is characterized in that the slicing machine has at least one securing block on which at least one of the lever elements rests in the holding position, the securing block being arranged in the direction of movement of the lever element from the holding position into the release position.
  • the securing block fixes the lever element in the holding position and prevents an unintentional transition to the release position.
  • the securing block is attached to the machine housing, in particular to a knife hood of the slicing machine.
  • the securing blocks can be fixed in position on the knife hood and at the same time rest against the lever elements in order to prevent the lever elements from rotating out of the holding position.
  • At least one of the lever elements can have a tab which rests against the securing block in the holding position of the lever element.
  • the securing block can bear in the vertical direction at the bottom of the bracket in order to prevent a downward rotary movement of the lever element.
  • the slicing machine can be characterized in that the securing block can be moved against the tab of the lever element in the release position of the lever element and thereby prevents the machine housing from closing, in particular at least one part of the lever element is arranged with the tab in the release position at a point at which the securing block is in the holding position of the lever element.
  • the securing blocks strike against the lever elements and prevent the housing from closing as a safety measure.
  • lever elements is designed as a rocker with a support and a spring is arranged on this lever element, the spring being tensionable by pivoting the lever element out of the holding position.
  • the lever element is held in the holding position by the spring and in turn fixes the cutting frame on the carrier plate.
  • the cutting frame has a groove into which the lever elements engage in the holding position.
  • a groove in the cutting frame can provide additional protection against unwanted movement of the lever element from the holding position into the release position.
  • the slicing machine can be characterized in that at least one of the lever elements is designed as a clamping lever element.
  • a tensioning lever By means of a tensioning lever, a quick change from a stable holding position to a stable release position can be effected in a simple manner by folding over the lever element.
  • the disk cutting machine according to the invention comprises a closing monitoring sensor of the machine housing, the machine only being able to be started when the machine housing is closed.
  • a closing monitoring sensor generates additional protection against injuries, since the slicing machine cannot be started unintentionally with it. If the lever element is in the release position, the machine housing cannot be closed and the closing monitoring sensor prevents the disk cutting machine from starting.
  • the cutting frame has a bevel, a stepped support surface for the lever elements and / or a stepped contour for positioning on the carrier plate.
  • a bevel By means of a bevel, a better entry of the material to be cut can be achieved and / or jamming when the lever is pushed onto the cutting frame can be better prevented.
  • the lever elements can be positioned closer to the carrier plate by means of a stepped support surface. When using a stepped positioning contour, it is not necessary to bevel the entire outside of the cutting frame for positioning the cutting frame.
  • the carrier plate is rigidly connected to the machine housing of the disk cutting machine, in particular screwed.
  • the carrier plate can in particular be designed as part of the machine housing. Then the carrier plate does not have to be mounted separately.
  • the cutting frame and / or a through opening of the cutting frame for the material to be cut is square. This enables the cutting frame to receive the material to be cut evenly in terms of height and width.
  • the carrier plate is designed as a carrier plate.
  • the use of sheet metal as the material enables the carrier plate to be made light and stable.
  • the slicing machine can also have more than one securing block, in particular another one. Then both safety levers can be fixed in their holding position by their own safety block.
  • the product feed is generally designed as an automatic device, preferably with an endless conveyor belt.
  • the use of an automatic product feeder shortens the time the product remains in processing and thus speeds up the entire cutting process.
  • the advantages of the present invention are particularly evident when the slicing machine according to the invention is designed as a high-performance slicer.
  • the rapid replacement of the cutting frame according to the invention is particularly relevant for high-performance slicers in which the cutting frame is caused by the rapid rotation of the Cutting knife is quickly worn out even with very little contact with the cutting knife.
  • Fig. 1 shows an isometric view of a slicing machine 10 according to the prior art with its machine housing 11.
  • the housing 11 is mounted on height-adjustable feet 12 and has rollers 13 attached to the underside of the housing 11 for easier transport of the slicing machine 10.
  • the housing 11 holds a cutting knife under a swiveling knife hood 14 , as is shown in FIG Figures 2 and 3 is shown.
  • material to be cut can be fed to the cutting knife via a product feed 15 pivotably mounted on the housing 11.
  • the pivotable mounting of the product feed 15 allows convenient loading of the slicing machine 10 by the product feed to the Loading with fresh material to be cut is folded down so that the product support runs essentially horizontally, and after the material to be cut has been inserted, the product feed 15 is pivoted back up into a cutting position.
  • Food bars such as sausage bars or cheese bars, from which individual slices are cut off by the cutting knife, are primarily intended to be cut.
  • a control device 16 arranged in the housing 11 controls the cutting process.
  • the control device 16 has a display for displaying data and a keyboard for entering data.
  • FIG. 2 shows a front view of a slicing machine 10 according to the invention without the product feed 15 and without the knife hood 14 (but see FIG Fig. 1 ).
  • a cutting frame 19 is located in a carrier plate 18 , behind the carrier plate 18 and the cutting frame 19 in the direction of transport of the material to be cut, an orbitally rotating cutting knife 20 , to which material to be cut can be fed through the square opening 21 of the cutting frame 19.
  • a first and a second lever element 22a, 22b rest opposite one another in a holding position 23 on the cutting frame 19. The lever elements 22a, 22b fix the cutting frame 19 on the carrier plate 18.
  • the two lever elements 22a, 22b are pivotably fixed on the carrier plate 18 around a respective lever element pivot point 25a, 25b .
  • the nuts 24a, 24b and lever element pivot points form parts of a movement mechanism 9 for pivoting the lever elements 22a, 22b.
  • Securing blocks 27a, 27b are located on tabs 26a, 26b of lever elements 22a, 22b in the direction of rotation Lever elements 22a, 22b on.
  • the securing blocks 27a, 27b prevent the lever elements 22a, 22b from rotating out of the holding position 23.
  • the securing blocks 27a, 27b are in particular on the knife hood 14 (see FIG Fig. 1 ) attached.
  • the cutting frame 19 each has a stepped support surface 28a, 28b for the lever elements 22a, 22b.
  • a conveying projection 29 of the cutting frame 19 serves as an intermediate piece for the onward conveyance of the material to be cut from the product feed 15 to the cutting knife 20.
  • Fig. 3 shows a side view of the slicing machine 10 without the product feed 15 and without the knife hood 14 (see Fig. 1 ).
  • the lever elements 22a, 22b (see Fig. 2 ) are attached to the support plate 18 by nuts 24a, 24b.
  • Behind the carrier plate 18, the cutting knife 20 is in a waiting position in which it is completely covered by the carrier plate 18. This will prevent accidental injuries.
  • the cutting knife 20 is rotatably and eccentrically mounted at a cutting knife pivot point 30 on a knife arm 32 that can rotate about a knife arm pivot point 31 . When cutting, the cutting knife 20 moves on a circular path and rotates around its own axis.
  • Fig. 4 shows a front view of the carrier plate 18 with the cutting frame 19 inserted in the carrier plate and the lever elements 22a, 22b fixed on the carrier plate 18 by the nuts 24a, 24b.
  • the lever elements 22a, 22b rest in the holding position 23 on the bearing surfaces 28a, 28b of the cutting frame 19. Also shown are those on the tabs 26a, 26b of the lever elements 22a, 22b abutting securing blocks 27a, 27b, which prevent the lever elements 22a, 22b from rotating out of the holding position 23.
  • Fig. 5 shows a front view of the carrier plate 18 with the cutting frame 19 inserted in the carrier plate 18 and the lever elements 22a, 22b fixed to the carrier plate 19 by the nuts 24a, 24b without the securing blocks 27a, 27b (see FIG Fig. 4 ).
  • the lever elements 22a, 22b can be pivoted in which they rest against the cutting frame 19. Since the securing blocks 27a, 27b are attached to the knife hood 14, they are removed from the tabs 26a, 26b of the lever elements 22a, 22b when the knife hood 14 is opened.
  • Fig. 6 shows a front view of the carrier plate 18 with the cutting frame 19 inserted in the carrier plate 18 and the lever elements 22a, 22b fixed to the carrier plate 18 by the nuts 24a, 24b in a release position 33.
  • the lever elements 22a, 22b take the release position 33 from a rotation the holding position 23 (see Fig. 4 ) after the securing blocks 27a, 27b (see Fig. 4 ) were removed by opening the knife hood 14.
  • the lever elements 22a, 22b no longer rest on the cutting frame 19, but rather on lever support surfaces 34a, 34b of the carrier plate 18.
  • the tabs 26a, 26b are located in an area in which, in the holding position 23, the securing blocks 27a, 27b (see Fig.
  • the lever elements 22a, 22b can only assume the release position 33 when the knife hood 14 (see Fig. 1 ) and the securing blocks 27a, 27b attached to the knife hood 14 have been removed. In the release position 33 of the lever elements 22a, 22b, the tabs 26a, 26b block the knife hood 14 from being placed on, since the securing blocks 27a, 27b are against the tabs 26a, 26b are moved and prevent correct positioning of the securing blocks 27a, 27b attached to the knife hood 14.
  • Fig. 7 shows a cross section through a holder 35 of a lever element 22a designed as a rotary bearing.
  • a pin 36 is fastened to the carrier plate 18, in particular by welding.
  • a cylindrical slide 37 with a lever mount 38 is mounted around the pin 36.
  • the lever element 22a with the tab 27a is positioned on the slider 37 around the lever receptacle 38.
  • the lever element 22a is fixed on the slide 37 by the nut 24a.
  • a washer 39 is located between the nut 24a and the lever element 22a to protect against wear .
  • the cutting frame 19 on which the lever element 22a rests is shown in cross section.
  • Fig. 8 shows a rear view of the quadrangular cutting frame 19 in relation to the transport direction of the material to be cut. What is shown is the cutting knife 20 (see Fig. 2 ) facing side of the cutting frame 19.
  • the cutting frame 19 has a contour 40 with beveled side surfaces 41 , through which a centering when inserting the cutting frame 19 in the carrier plate 18 (see Fig. 2 ) is effected.
  • the carrier plate 18 can have a through recess with side surfaces which rest positively on the beveled side surfaces 40 of the cutting frame 19.
  • one of the corners also has bevels 42a, 42b .
  • FIG. 9 Finally, a front view of the cutting frame 19 is shown.
  • the stepped bearing surfaces 28a, 28b for the lever elements 22a, 22b (see FIG Fig. 2 ).
  • the conveyor projection 29 of the Cutting frame 19 has a groove-shaped attachment 43 for separating the material to be cut into parallel blocks.

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Claims (15)

  1. Machine de coupe de tranches (10) à fonctionnement électrique destinée à la coupe de tranches en particulier à partir d'une matière à couper en forme de barre, de préférence un aliment, laquelle machine de coupe de tranches comporte un carter de machine (11) renfermant un moteur d'entraînement et une lame de coupe (20) rotative entraînée par le moteur d'entraînement et/ou mobile circulairement, et une alimentation en produit (15) amenant la matière à couper vers la lame de coupe (20), la machine de coupe de tranches (10) comprenant une plaque de support (18) ainsi qu'un cadre de coupe (19) agencé sur cette dernière, lequel cadre de coupe permet d'amener la matière à couper vers la lame de coupe (20),
    caractérisée en ce que
    le cadre de coupe (19) est conçu géométriquement de telle sorte que, à l'état de fonctionnement de la machine de coupe de tranches (10), la matière à couper peut être amenée vers la lame de coupe (20) depuis l'alimentation en produit (15) à travers le cadre de coupe (19),
    en ce que la machine de coupe de tranches (10) présente au moins des premier et second éléments de levier (22a, 22b) destinés à la fixation amovible du cadre de coupe (19), chacun des deux éléments de levier (22a, 22b) pouvant être transféré d'une position de maintien (23) à une position de libération (33) par un mécanisme de déplacement (9), en ce que chacun des deux éléments de levier (22a, 22b) repose contre le cadre de coupe (19) dans la position de maintien (23),
    en ce que, dans la position de maintien (23), le cadre de coupe (19) peut être fixé sur la plaque de support (18) par les éléments de levier (22a, 22b),
    et en ce que, dans la position de libération (33), l'élément de levier respectif (22a, 22b) est espacé du cadre de coupe (19) et le cadre de coupe (19) peut être détaché de la plaque de support (18) sans outil.
  2. Machine de coupe de tranches selon la revendication 1, caractérisée en ce que le mécanisme de déplacement (9) présente un mécanisme de pivotement et/ou un mécanisme de basculement de l'élément de levier respectif.
  3. Machine de coupe de tranches selon l'une des revendications précédentes, caractérisée en ce que le cadre de coupe (19) est conçu de façon à être relié à la plaque de support (18) par centrage automatique, le cadre de coupe (19) et la plaque de support (18) présentant en particulier des surfaces biseautées (41) reposant l'une contre l'autre par complémentarité de forme.
  4. Machine de coupe de tranches selon l'une des revendications précédentes, caractérisée en ce que le cadre de coupe (19) est réalisé de manière à pouvoir être positionné de façon univoque dans la plaque de support (18), le cadre de coupe (19) présentant en particulier un coin biseauté (42).
  5. Machine de coupe de tranches selon l'une des revendications précédentes, caractérisée en ce qu'au moins l'un des éléments de levier (22a, 22b) peut pivoter autour d'un point de rotation (25a, 25b) de la position de maintien (23) à la position de libération (33).
  6. Machine de coupe de tranches selon l'une des revendications précédentes, caractérisée en ce que la machine de coupe de tranches (10) présente au moins un bloc de sécurité (27a, 27b) sur lequel repose au moins l'un des éléments de levier (22a, 22b) dans la position de maintien (23), le bloc de sécurité (27a, 27b) étant agencé, dans le sens de déplacement de l'élément de levier (22a, 22b), de la position de maintien (23) à la position de libération (33).
  7. Machine de coupe de tranches selon la revendication 6, caractérisée en ce que le bloc de sécurité (27a, 27b) est fixé au carter de machine (11), en particulier à un capot de lame (14) de la machine de coupe de tranches (10).
  8. Machine de coupe de tranches selon la revendication 6 ou 7, caractérisée en ce qu'au moins l'un des éléments de levier (22a, 22b) présente une languette (26a, 26b) qui repose contre le bloc de sécurité (27a, 27b) dans la position de maintien (23) de l'élément de levier (22a, 22b).
  9. Machine de coupe de tranches selon les revendications 7 et 8, caractérisée en ce que le bloc de sécurité (27a, 27b) est mobile par rapport à la languette (26a, 26b) de l'élément de levier (22a, 22b) dans la position de libération (33) de l'élément de levier (22a, 22b), ce qui empêche la fermeture du carter de machine (11), en particulier au moins une partie de l'élément de levier (22a, 22b) étant agencée avec la languette (26a, 26b), dans la position de libération (33), à un emplacement auquel le bloc de sécurité (27a, 27b) se trouve dans la position de maintien (23) de l'élément de levier (22a, 22b).
  10. Machine de coupe de tranches selon l'une des revendications précédentes, caractérisée en ce qu'au moins l'un des éléments de levier (22a, 22b) est conçu comme sous la forme d'une bascule comportant un appui, et qu'un ressort est agencé sur cet élément de levier (22a, 22b), le ressort pouvant être tendu par pivotement de l'élément de levier (22a, 22b) depuis la position de maintien.
  11. Machine de coupe de tranches selon l'une des revendications précédentes, caractérisée en ce que le cadre de coupe (19) présente une rainure dans laquelle les éléments de levier (22a, 22b) s'insèrent dans la position de maintien (23).
  12. Machine de coupe de tranches selon l'une des revendications précédentes, caractérisée en ce qu'au moins l'un des éléments de levier (22a, 22b) est conçu sous la forme d'un élément de levier de serrage.
  13. Machine de coupe de tranches selon l'une des revendications précédentes, caractérisée en ce que le carter de machine (11) présente un capteur de surveillance de fermeture, et que la machine de coupe de tranches (10) ne peut être mise en marche que lorsque le carter de machine (11) est fermé.
  14. Machine de coupe de tranches selon l'une des revendications précédentes, caractérisée en ce que le cadre de coupe (19) présente un chanfrein, une surface d'appui étagée (28a, 28b) pour les éléments de levier (22a, 22b) et/ou un contour étagé (40) destiné au positionnement sur la plaque de support (18).
  15. Machine de coupe de tranches selon l'une des revendications précédentes, caractérisée en ce que la plaque de support (18) est reliée rigidement, en particulier vissée, au carter de machine (11) de la machine de coupe de tranches (10).
EP18184131.3A 2018-07-18 2018-07-18 Machine de coupe de tranches pourvue de cadre de coupe interchangeable sans l'utilisation d'un outil Active EP3597383B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP18184131.3A EP3597383B1 (fr) 2018-07-18 2018-07-18 Machine de coupe de tranches pourvue de cadre de coupe interchangeable sans l'utilisation d'un outil
ES18184131T ES2822206T3 (es) 2018-07-18 2018-07-18 Máquina de cortar rodajas con bastidor de corte intercambiable sin herramientas
US16/375,856 US10894334B2 (en) 2018-07-18 2019-04-05 Slice-cutting machine with tool-free, exchangeable cutting frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18184131.3A EP3597383B1 (fr) 2018-07-18 2018-07-18 Machine de coupe de tranches pourvue de cadre de coupe interchangeable sans l'utilisation d'un outil

Publications (2)

Publication Number Publication Date
EP3597383A1 EP3597383A1 (fr) 2020-01-22
EP3597383B1 true EP3597383B1 (fr) 2020-09-02

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Application Number Title Priority Date Filing Date
EP18184131.3A Active EP3597383B1 (fr) 2018-07-18 2018-07-18 Machine de coupe de tranches pourvue de cadre de coupe interchangeable sans l'utilisation d'un outil

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Country Link
US (1) US10894334B2 (fr)
EP (1) EP3597383B1 (fr)
ES (1) ES2822206T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112339010B (zh) * 2020-10-10 2022-09-16 湖南鑫荣新材料科技有限公司 一种水培种植泡沫板打孔设备
EP4059848B1 (fr) * 2021-03-17 2024-02-28 Bizerba SE & Co. KG Machine d'emballage pourvu d'aide au nettoyage intégrée

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984176A (en) * 1957-05-15 1961-05-16 Us Industries Inc Die clamp
US5974925A (en) * 1994-10-11 1999-11-02 Formax, Inc. Continuous feed for food loaf slicing machine
DE102008038064A1 (de) * 2008-08-16 2010-02-18 Bizerba Gmbh & Co Kg Schneidemaschine für Lebensmittel
DE102009024413A1 (de) 2009-06-09 2010-12-16 Weber Maschinenbau Gmbh Breidenbach Vorrichtung zum Aufschneiden von Lebensmittelprodukten
DE102013207744A1 (de) * 2013-04-28 2014-10-30 Textor Maschinenbau GmbH Vorrichtung zum Aufschneiden von Lebensmittelprodukten
DE102013207830A1 (de) * 2013-04-29 2014-10-30 Weber Maschinenbau Gmbh Breidenbach Vorrichtung zum Aufschneiden von Lebensmittelprodukten
US9636834B2 (en) * 2014-03-21 2017-05-02 Supracut System International, Inc. Automated machine for slitting and wedge cutting whole fruits and vegetables
CH710403B1 (de) * 2014-11-24 2019-06-14 Multivac Haggenmueller Kg Aufschnittschneidmaschine.
WO2019147784A1 (fr) * 2018-01-26 2019-08-01 Provisur Technologies, Inc. Appareil de tranchage de boudins de produit alimentaire destiné à trancher de multiples couches de boudins de produit alimentaire empilés

Also Published As

Publication number Publication date
ES2822206T3 (es) 2021-04-29
EP3597383A1 (fr) 2020-01-22
US20200023538A1 (en) 2020-01-23
US10894334B2 (en) 2021-01-19

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