EP2293906A1 - Trancheuse pour produits alimentaires - Google Patents

Trancheuse pour produits alimentaires

Info

Publication number
EP2293906A1
EP2293906A1 EP09745698A EP09745698A EP2293906A1 EP 2293906 A1 EP2293906 A1 EP 2293906A1 EP 09745698 A EP09745698 A EP 09745698A EP 09745698 A EP09745698 A EP 09745698A EP 2293906 A1 EP2293906 A1 EP 2293906A1
Authority
EP
European Patent Office
Prior art keywords
height
support
cutting
machine according
slicing machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09745698A
Other languages
German (de)
English (en)
Other versions
EP2293906B1 (fr
Inventor
Klaus Koch
Sebastian Ruff
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
Publication of EP2293906A1 publication Critical patent/EP2293906A1/fr
Application granted granted Critical
Publication of EP2293906B1 publication Critical patent/EP2293906B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0616Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by carriages, e.g. for slicing machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting 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
    • B26D1/01Cutting 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
    • B26D1/12Cutting 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
    • B26D1/14Cutting 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
    • B26D1/143Cutting 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D2210/00Machines or methods used for cutting special materials
    • B26D2210/02Machines or methods used for cutting special materials for cutting food products, e.g. food slicers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08Means for treating work or cutting member to facilitate cutting
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00Cutting
    • Y10S83/929Particular nature of work or product
    • Y10S83/932Edible
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/525Operation controlled by detector means responsive to work
    • Y10T83/536Movement of work controlled
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/647With means to convey work relative to tool station
    • Y10T83/6492Plural passes of diminishing work piece through tool station
    • Y10T83/6499Work rectilinearly reciprocated through tool station
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/647With means to convey work relative to tool station
    • Y10T83/6492Plural passes of diminishing work piece through tool station
    • Y10T83/6499Work rectilinearly reciprocated through tool station
    • Y10T83/6508With means to cause movement of work transversely toward plane of cut
    • Y10T83/6515By means to define increment of movement toward plane of cut
    • Y10T83/6536By carriage
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7684With means to support work relative to tool[s]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/849With signal, scale, or indicator
    • Y10T83/85Signal; e.g., alarm

Definitions

  • the invention relates to a food cutting machine, comprising a driven cutting blade, a receiving device for cutting material, a height adjustment device for the receiving device, by which a height position for the material to be cut is adjustable relative to the cutting blade, and a relative to the cutting blade slidable carriage on which the receiving device is.
  • a cutting machine which has a circular blade and a parallel to the circular blade displaceable, trough-like carriage for receiving the material to be cut.
  • a feeding device for the material to be cut which is designed so that the feed of the material to be cut takes place at an acute angle to the knife plane of the circular blade and at an acute angle to the support plane of the trough-like carriage.
  • a slicing machine for food in which in addition to a guide surface for cutting a cutting area of a knife adjacent to a support rib is arranged, which has a lying approximately in the plane of the guide surface supporting surface for the material to be cut.
  • a food cutting machine which comprises restoring means which can exert a restoring force on the supporting surface when moving a bearing surface for cutting material from a first position to a second position, the first position coinciding with the horizontal position.
  • zontal includes an angle other than zero degrees and the second position is a horizontal position.
  • a cutting device for products which consists of a machine housing and a holder arranged in a knife holder rotatingly driven knife whose axis of rotation is movable in the cutting plane.
  • the knife holder and / or the knife is connected to the machine housing by a first and a second linear displacement means, which are arranged substantially side by side.
  • a cutting machine for food with a machine housing, a rotating cutting blade and parallel to the knife plane reciprocating carriage with a Schneidgutauflage in the region of the carriage is known, wherein the Schneidgutauflage comprises a support wall and a support wall for the cut material , which are at an angle to each other and wherein the support wall for the cutting good can take an acute angle with the level plane of the machine housing.
  • It is a pivoting device for the Schneidgutauflage provided by means of which one can bring the support wall either in a horizontal position parallel to the stand position or in a pivoted position in which the support wall occupies an acute angle with the standing plane of the machine housing.
  • a cutting machine for bread, cold cuts or the like with a circular blade arranged laterally of the supporting surface for the material to be cut is known.
  • a holder On the discharge side of the circular blade a holder is arranged, which carries a scraper.
  • the scraper is adapted to the cutting edge shape of the circular blade or resiliently pressed against the circular blade on the discharge side and can be folded down, whereby in the high folded position of the holder, the upper edge of the scraper in height of the support surface and in the folded down position of the holder, the knife edge and the wiper are accessible for cleaning.
  • a slicing machine for food with an electrically driven circular blade, a Thomasgutwagen and adjustable for cutting thickness adjustment stop plate is known.
  • a sensing device is provided which detects the diameter or the width and height of the material to be cut, and which is followed by an electronic circuit, preferably a microprocessor, for determining the number of sheets required for a preset or presettable weight at a specific cutting thickness.
  • a counting device of the cutting movements is in the
  • a coincidence circuit between the microprocessor and the counter means is provided with downstream signaling device.
  • Meat slicers are also known from JP 2000343488 A, US 2,010,943 and US 1,778,102.
  • the invention is based on the object to provide a food cutting machine of the type mentioned, by means of which can be obtained in a simple manner, a good cutting result.
  • a Schneidgutabst Reifenungsein- direction is provided with at least one support element through which cutting material can be supported during cutting on a support surface, and that the Schneidgutabst Reifenungs coupled to the height adjustment device, wherein the position of the effective support surface by the height position of the receiving device is predetermined.
  • the height adjustment device can be used to achieve an optimized cutting result depending on the diameter of material to be cut. So that lateral forces and therefore tearing forces are minimized, a velocity vector should be as perpendicular as possible to a direction of movement of the carriage when the cutting blade penetrates into the material to be cut. The penetration point depends on the diameter of the material to be cut.
  • the height adjustment device can be an adjustment to achieve so as to minimize distortion.
  • a Schneidgutabstützungs- device is additionally provided, through which cutting material can be supported during cutting.
  • the cut product support device forms a counter element (anvil element) during cutting in order to obtain an optimized cutting result.
  • a control device for setting the height position of the receiving device is predetermined. This makes it easy to achieve an automatic setting; a manual adjustment of the corresponding height position of the receiving device is not necessary.
  • the control device outputs corresponding signals to the height adjustment device and the receiving device is displaced via a corresponding drive in the appropriate height position.
  • the sensor device is provided for determining a cutting material diameter, the sensor device providing signals to the control device, and the control device actuating the height adjustment device for setting the height position adapted to the cutting material diameter.
  • the sensor device is, for example, an optical sensor device which optically detects the material to be cut. Other sensor devices such as mechanical sensor devices or the like are possible.
  • an operating device is coupled to the control device and on the operating device, an operator can set a height position specification and / or a Schneidgut malmesser- vorgäbe. This makes it easy to reach the appropriate height position by an operator.
  • the at least one support element may be mechanically or signal-effectively coupled to the height adjustment device of the receiving device.
  • a mechanical coupling a direct mechanical connection with the height adjustment device is provided.
  • a mechanical coupling is provided with a drive of the height adjustment device or with a height-displaceable element of the height adjustment device. With a singaleffective coupling no direct mechanical coupling is necessary.
  • Activation signals for the height adjustment device or signals derived therefrom are used to control the at least one support element so that the effective support surface lies at the suitable height position.
  • the at least one support element has a height-adjustable support surface. The support element is then positioned so that the height-adjustable support surface is at the same height as a support surface of the receiving device.
  • a height adjustment device of the at least one support surface is at least approximately parallel to a height displacement direction of the receiving device.
  • the support element is designed as a finger, which is height-displaceable. By appropriate positioning of the finger can provide an effective support surface.
  • the at least one support element prefferably arranged on a knife protection ring.
  • the knife guard forms a
  • Guide means for the support member, and the support member can be moved by appropriate displacement of the blade guard ring in the suitable for its effective support surface height position.
  • the at least one support element is coupled via a joint device to the height adjustment device (mechanical).
  • the height adjustment device mechanical
  • a plurality of support members are provided, wherein different support members have support surfaces in different height positions relative to the cutting blade, and an effective support member having an effective support surface is determined by the height position of the receiver relative to the cutting blade. If a plurality of in particular finger-like support elements (fingers) is provided, then an effective support surface can be realized by selecting the suitable support element. The others Support elements are then in an inactive position. This makes it possible for a support element to be moved in a minimized spatial area to provide an effective support surface. As a result, the cutting material support device can be accommodated in a simple manner on a food cutting machine.
  • the support elements are movable between at least one non-action position and at least one action position, wherein an effective support surface is provided in the at least one action position. It is then selected depending on the height position of the receiving device, the respective support element, which is brought into an operative position, that is, in the effect position. The other support elements then interfere with the cutting process.
  • the support elements may be movable in a direction transverse or parallel to a height adjustment direction of the receiving device, depending on the embodiment.
  • the support elements are arranged in parallel.
  • the appropriate effective support surface can be provided.
  • the support elements are spring loaded. Depending on the arrangement and design of a corresponding spring, it can be achieved that support elements are automatically brought from a non-action position into an action position or vice versa from an action position in a non-action position.
  • the spring loading is such that, if no permanent force is exerted on a support element, this returns from an effective position in a non-operative position.
  • a support element can be "retracted” in a simple manner, so that it does not hinder a cutting process or adjustment process.
  • the support elements are fixed in the at least one inactive position by a fixing device and the solution of fixing a support element is effected in dependence on the height position of the receiving device.
  • an active height adjustment of the receiving device can bring the appropriate support element in an effective position. It is necessary to an active process. This makes it possible in particular to realize the transition from a non-acting position into an effective position with structurally simple means.
  • the support elements are fixed in their non-action position with a stop plate for cutting material.
  • the stop plate In an adjustment of the stop plate to different disc thicknesses, the support elements are adjusted in their non-operative position with and in particular moved with the stop plate. If the stop plate is set to a disc thickness below zero, all the support elements in this position are "below zero". The cutting blade is then completely protected (covered) to protect against accidents.
  • the height adjustment device prescribes discrete height positions for the receiving device, which are predetermined by the height position of the supporting elements. For example, two or more discrete height positions are provided for the receiving device. As a result, an adjustment of the height position of the effective support surface to the height position of a loading surface of the receiving device can be achieved in a simple manner.
  • FIG. 1 is a schematic representation of an embodiment of a food cutting machine according to the invention with two different height positions of a receiving device.
  • FIG. 2 shows a view of the food slicing machine according to FIG. 1 in the direction A;
  • FIG. 1 is a schematic representation of an embodiment of a food cutting machine according to the invention with two different height positions of a receiving device.
  • FIG. 2 shows a view of the food slicing machine according to FIG. 1 in the direction A;
  • FIG. 2 shows a view of the food slicing machine according to FIG. 1 in the direction A;
  • FIG. 3 is a schematic representation of a first embodiment of a Schneidgutabstützungs till;
  • FIG. 4 shows a schematic partial representation of a second exemplary embodiment of a product support device according to the invention.
  • FIG. 6 shows a further illustration of the material support device according to FIG. 4, FIG. 4 being a view in the direction C and FIG. 5 a view in the direction B;
  • FIG. 7 shows an enlarged schematic illustration of the product support device according to FIG. 4;
  • Fig. 8 shows another embodiment of an inventive
  • FIG. 9 shows a view of the food slicing machine according to FIG. 8 in the direction D;
  • Fig. 10 (a) is a schematic representation of a fourth embodiment of a Schneidgutabstützungs Surprise invention
  • Fig. 10 (b) is a sectional view taken along line 10-1Ob of Fig. 10 (a); and Fig. 10 (c) is a view in the direction E of Fig. 10 (a).
  • FIG. 1 An embodiment of a food slicing machine, which is shown in FIG. 1 and designated therein by 10, comprises a base 12, by means of which the food slicing machine 10 is placed on a base. At the base 12, a housing 14 is disposed or the base 12 is part of the housing 14th
  • the food slicing machine 10 includes a cutting blade 16 which is driven in a rotational movement about a rotation axis 18.
  • the drive which is not shown in Figure 1, is disposed in the housing 14.
  • the axis of rotation 18 is perpendicular to the plane of the drawing.
  • the cutting blade 16 is in particular a circular blade.
  • a carriage 20 On the housing 14, a carriage 20 is arranged. On the carriage 20, in turn, a receiving device 22 for cutting material 24 is positioned.
  • the carriage 20 is slidable in a direction / opposite direction 26 relative to the cutting blade 16.
  • the carriage 20 can be driven in its sliding movement by hand (by an operator), be driven by a motor or it can be provided a motor support manual operation.
  • the direction / opposite direction 26 is in particular perpendicular to the axis of rotation 18 of the cutting blade 16.
  • a stop plate 28 is arranged, whose distance in a direction parallel to the axis of rotation 18 (transversely to the direction / opposite direction 26) relative to the cutting blade 16 and thus to a cutting plane is adjustable. By adjusting the position of the stopper plate 28 relative to the cutting blade 16, a slice thickness of food slices cut from the slicing material 24 can be adjusted.
  • the food slicing machine 10 comprises a height adjustment device 30, by means of which height positions of the receiving device 22 relative to the housing 14 and thus also to the cutting blade 16 are adjustable. In FIG. 1, two different height positions 32a and 32b are indicated.
  • the height adjustment device 30 is arranged, for example, at least with subcomponents on the carriage 20 and mitGermanbar with this.
  • a height displacement of the receiving device 22 on the carriage 20 is preferably driven.
  • an electric motor, a pneumatic drive or a hydraulic drive is provided for this purpose.
  • the corresponding drive is arranged in the housing 14 and is not moved by the carriage 20.
  • a corresponding transmission means which transmits the driving force or driving torque of the drive to the receiving means 22 for adjusting (and detecting) the height position.
  • the carriage 20 has an excellent position relative to the housing 14, in which the transmission device can be effective in order to adjust a height position of the receiving device 22.
  • the height adjustment device 30 is displaced as a whole with the carriage 20.
  • About the height adjustment device 30 can be the cutting material 24 of a certain diameter in an optimal cutting position relative to the Bring cutting knife 16.
  • cutting material 24 of smaller diameter may be displaced upwardly with respect to the vertical direction to allow engagement of the cutting blade 16 closer to a vertex.
  • the food cutting machine 10 is in particular designed so that the cutting blade 16 is translationally fixed. By the carriage 20 sliced 24 is moved relative to the cutting blade 16. Due to the height adjustability of the receiving device 22, it can be achieved that the cutting blade 16 penetrates cutting material 24 when a speed vector 34 of the rotating cutting blade is substantially perpendicular to a bearing surface 36 of the receiving device 22.
  • a correspondingly positioned cutting material 24 is indicated in Figure 1 by the reference numeral 38.
  • the reference numeral 40 cutting material 24 is indicated, in which this is not the case.
  • the velocity vector is oriented obliquely to the support surface 36. In the latter case, tearing forces occur on the cut material 24, which can influence the quality of cut; the tearing forces can "rip" the material to be cut 40.
  • the height adjustment device 30 is an adaptation depending on the Schneidgut thoroughlymessers possible.
  • the receiving device 22 has a plurality of height positions, wherein a continuous transition is possible. It is also possible in principle for the receiving device 22 to be discrete
  • the food slicing machine 10 comprises a control device 42, by means of which the height adjustment device 30 can be adjusted in such a way that a suitable height position is set and also determined via a fixing device.
  • a control device 42 by means of which the height adjustment device 30 can be adjusted in such a way that a suitable height position is set and also determined via a fixing device.
  • settings can be set via an operating device 44, with the control device 42 then correspondingly actuating the height adjustment device 30.
  • a height position specification can be made via the operating device 44 or a default can be made for the cutting material diameter of cutting material 24 to be cut.
  • a sensor device 46 is provided, via which a cutting material diameter can be detected.
  • the sensor device 46 is an optical device which measures the diameter of the material to be cut on top.
  • the sensor device 46 is a mechanical device. This includes, for example, a strip which is to be applied to the support surface 36 placed cutting material 24. From the position of the bar then the Schneidgut malmesser is determined.
  • a cutting material diameter it is also possible for a cutting material diameter to be determined from the current torque, which is measured when the cutting blade 16 penetrates the cutting material 24.
  • the suitable height position of the receiving device 22 can be set automatically as a function of the result of the detection of the cutting material diameter.
  • a height adjustment direction 48 of the height adjustment device 30 is transverse and in particular perpendicular to the axis of rotation 18 and transversely and in particular perpendicular to the direction / opposite direction 26 of the carriage displaceability.
  • Sliced slices can be removed from the cutting blade 16 via a transport device 50 such as a chain frame device ( Figure 2).
  • a blade protection ring 52 is arranged ( Figure 3), which covers the cutting blade 16 except for a cutting area 54.
  • the food slicer 10 comprises a Schneidgutabstützungs- device 56, supported by which cutting material during cutting.
  • Cut product support 56 includes a support surface 58 which defines an abutment in a cutting operation.
  • the support surface 58 is arranged between the cutting blade 16 and the stop plate 28 and the carriage 20. It is arranged such that the mobility of the carriage 20 in the direction / opposite direction 26 is made possible. The adjustability of the stop plate 28 relative to the cutting blade 16 is also possible.
  • the cut product support device 56 comprises a support element 60 on which the support surface 58 is formed.
  • the support element 60 is height-displaceable parallel to the height adjustment direction 48.
  • the support element 60 is held displaceably transversely to the direction 48 on the base 12 or the housing 14 in order to enable the slidability of the stop plate 28.
  • the support element 60 is coupled to the height adjustment device 30.
  • This coupling can be a mechanical coupling or a signal-effective coupling.
  • signals are provided by the control device 42 to a drive 62 (such as an electric motor), for example, which effect a height adjustment of the support element 60 adapted to the height position of the receiving device 22.
  • a drive 62 such as an electric motor
  • the effective support surface 58 must be adapted to the height position of the receiving device 22.
  • the height adjustment of the support surface 58 is effected as a function of the height position of the receiving device 22, so that automatically the correct height position of the support surface 58 is reached.
  • the adaptation of the support surface 58 to the height position of the receiving device 22 by adjusting the height of the support members 58 in the direction 48 takes place.
  • a plurality of support members 66a to 66d are provided in the second embodiment of a Schneidgutabstützungs coupled, which is shown in Figures 4 to 7 and denoted by 64 therein.
  • the support elements 66a to 66d are arranged on a holding device 68.
  • the holding device 68 is fixed to the stop plate 28 and displaceable therewith, or it is fixed to the base 12 and can be stationary or be displaceable in a direction parallel to the direction of displacement of the stop plate 28.
  • the support elements 66a to 66d are aligned in parallel with a longitudinal axis 70 which is transverse and in particular perpendicular to a cutting plane 72.
  • the longitudinal axis 70 is in particular parallel to a direction of displacement of the stop plate 28.
  • the holding device 68 has a plurality of receptacles 74, wherein the number of receptacles 74 corresponds to the number of support elements 66a to 66d and the respective support elements 66a to 66d are arranged in the own receptacle 74.
  • the support elements 66a to 66d are slidably mounted in their receptacles 74 with a displacement direction parallel to the longitudinal axis 70th
  • the support elements 66a to 66d have respective support surfaces 76a to 76d which are arranged on a side of the respective support elements 66a to 66d facing away from the base 12.
  • the support surfaces 76a to 76d are flat surfaces. But it is also possible in principle that these support surfaces 76a to 76d are curved surfaces.
  • the support elements 66a to 66d each have a support surface area 78 and a holding area 80.
  • the holding area 80 is designed in particular as a pin 82.
  • a spring 84 is arranged to the pin 82.
  • the spring 84 is supported by a first end 86a on a receiving wall 88.
  • the spring 84 endeavors to displace the respective support element in the holding device 68 and to hold it so that the associated support surface does not protrude beyond a front plane 92 of the holding device 68. As a result, it is part of a fixing device 93 for the respective support element.
  • the front plane 92 is at the same time at least partially a contact surface for cutting material to the stop plate 28th
  • the support elements 66a to 66d have a non-action position 94 in which they are held (fixed) by the respective spring 84 and in which the associated support elements 66a to 66d do not project beyond the front plane 92.
  • the holding region 80 protrudes in this position with a portion 96 beyond a rear plane 98 of the holding device opposite the front plane 92.
  • a recess 100 is arranged on the holding device 68 in the region of the rear side 98, through which the pin 82 can penetrate.
  • a biasing member 102 is coupled, which can act on a pin 82, in each case only on a single pin 82.
  • the biasing member 102 is hereby displaced with the receiving device 22.
  • the height position of the receiver 22 defines a height position of an urging portion 104 of the biasing member 102.
  • this loading area 104 acts on the pin 82 of a specific support element 66a to 66d and brings it into an action position 106.
  • FIG. 7 shows this action position 106 for the support element 66b.
  • the charge Area 104 presses the pin 82 against the force of the corresponding spring 84, thereby pushing the support surface 76 b over the front plane 92.
  • the support surface 76b becomes an effective support surface on which cutting material can be placed when cutting.
  • the support surface 76b is at least approximately at the same height (exactly at the same height or only slightly below it) as the support surface 36 of the receiving device 22.
  • the pins 82 have on their surface a corresponding leading edge, which causes the Beauftschungs Scheme 104 can engage a pin 82 and this can move by height displacement against the force of the spring 84 in the action position 106. As soon as the application region 104 no longer acts on the corresponding pin 82, the associated support element returns to the non-action position 94 due to the spring action of the spring 84.
  • the stop plate 28 In order for the height shift can be performed, the stop plate 28 must have been previously set to a position below zero. In this position, the stop plate 28 is located in front of the cutting blade 16. After the
  • the stop plate 28 is then adjusted. In this case, a specific slice thickness is set for the food to be cut. As a result, the pin 82 is automatically actuated.
  • stop plate 28 is automatically adjusted by motor when the stop plate 28 is still set to position "below zero" for automatic height adjustment. There is then no manual knob for a disc thickness adjustment necessary.
  • the receiving device 22 has discrete height positions in this embodiment, wherein the number of height positions is predetermined by the number of support members 66a to 66d.
  • the number of height positions is predetermined by the number of support members 66a to 66d.
  • four support elements 66a to 66d are present, so that there are four discrete height positions for the receiving device 22.
  • These height positions are adapted to the height positions of the support elements 66a to 66d on the holding device 68, so that in the respective height position, the relevant support surface 76a to 76d is at the same height as the support surface 36 in the receiving device 22.
  • the biasing element 102 may be mechanically or signal-effectively coupled to the height adjustment device 30.
  • the controller 42 signals the height adjustment device 30 and the biasing member 102 to achieve synchronous height adjustment.
  • the selection of the relevant support element 66a to 66b takes place automatically as a function of the respective height position of the receiving device 22.
  • the product support device comprises a plurality of support elements 108a, 108b, 108c, 108d which are transversely and in particular perpendicular to the direction / opposite direction 26 and to the axis of rotation 18 are arranged.
  • the support members 108a, etc. are oriented in the vertical direction.
  • the support elements 108a to 108d are arranged in particular parallel and movable parallel to the height adjustment direction 48.
  • the mobility and fixation can basically take place in the same way as in the support elements 66a to 66d.
  • a support member 112 is slidably disposed on the blade guard ring 52.
  • This support element 112 has a support surface 114.
  • the knife guard ring 52 provides a displacement guide for the support member 112. Via a hinge device 116, this support element is mechanically coupled to the height adjustment device 30.
  • the displacement position of the support member 112 on the blade guard ring and thus the height of the support surface 114 is set to achieve in particular that the support surface 114 in
  • the articulation device 116 comprises, for example, a lever 118, which is articulated to the support element 112.
  • the lever 118 can be pivoted by the height adjustment device 30 into a position 120 about a pivot point 122.
  • the position 120 is indicated in FIG. 10 (a) in non-solid lines.
  • Continuously adjustable heights of the support member 112 are adjustable via a continuous pivoting angle, wherein the coupling to the height adjustment device 30 determines the pivoting angle.
  • the SchneidgutabstützungsUNE 56 is coupled to the height adjustment device 30.
  • the correct height for the effective support surface is automatically adjusted so as to obtain regardless of the height position of the receiving device 22 a secure SchneidgutabstNeillung when cutting.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

L'invention concerne une trancheuse pour produits alimentaires, comportant un couteau entraîné, un dispositif récepteur pour le produit à couper, un dispositif de réglage en hauteur du dispositif récepteur, permettant de régler la position en hauteur du produit à couper relativement au couteau, et un chariot mobile relativement au couteau, sur lequel est disposé le dispositif récepteur. Cette trancheuse comporte un dispositif support pour produit à couper, présentant au moins un élément support qui permet de faire reposer le produit à couper sur une surface d'appui lors de la coupe, le dispositif support pour le produit à couper étant couplé au dispositif de réglage en hauteur et la position de la surface d'appui effective étant déterminée par la position en hauteur du dispositif récepteur.
EP09745698.2A 2008-05-14 2009-05-08 Trancheuse pour produits alimentaires Not-in-force EP2293906B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810024437 DE102008024437A1 (de) 2008-05-14 2008-05-14 Lebensmittel-Schneidemaschine
PCT/EP2009/055614 WO2009138366A1 (fr) 2008-05-14 2009-05-08 Trancheuse pour produits alimentaires

Publications (2)

Publication Number Publication Date
EP2293906A1 true EP2293906A1 (fr) 2011-03-16
EP2293906B1 EP2293906B1 (fr) 2013-12-11

Family

ID=40903180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09745698.2A Not-in-force EP2293906B1 (fr) 2008-05-14 2009-05-08 Trancheuse pour produits alimentaires

Country Status (4)

Country Link
US (1) US9475204B2 (fr)
EP (1) EP2293906B1 (fr)
DE (1) DE102008024437A1 (fr)
WO (1) WO2009138366A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010034299A1 (de) * 2010-08-13 2012-02-16 Bizerba Gmbh & Co. Kg Schneidemaschine
DE102014006660A1 (de) * 2014-05-07 2015-11-12 Weber Maschinenbau Gmbh Breidenbach Mehrsorten-Lebensmittelverarbeitungsvorrichtung und Verfahren
US20150374399A1 (en) * 2014-06-26 2015-12-31 Bacterin International, Inc. Apparatus for Controlled Thinning of Biological Tissue and Method of Use Thereof
DE102015105782B4 (de) * 2015-04-15 2020-12-31 Gebr. Graef Gmbh & Co. Kg Schneidemaschine für Lebensmittel
DE102017112178A1 (de) * 2017-06-02 2018-12-06 Tvi Entwicklung Und Produktion Gmbh Schneidvorrichtung sowie Schneidverfahren
DE102017112177B4 (de) * 2017-06-02 2023-11-23 Tvi Entwicklung Und Produktion Gmbh Schneideinheit sowie Schneidverfahren
US11034045B2 (en) * 2018-04-24 2021-06-15 Robert Andrew Crawford Programmable food slicer with digital scale control

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AT366616B (de) * 1978-09-13 1982-04-26 Kuchler Fritz Aufschnittschneidemaschine fuer lebensmittel wie wurst, kaese od. dgl.
DE3643134C2 (de) 1986-12-17 1995-08-31 Bosch Siemens Hausgeraete Scheibenschneidmaschine für Lebensmittel
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JP2000034388A (ja) 1998-07-21 2000-02-02 Jsr Corp 親水性ポリマー組成物
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Also Published As

Publication number Publication date
WO2009138366A1 (fr) 2009-11-19
EP2293906B1 (fr) 2013-12-11
US20110056356A1 (en) 2011-03-10
US9475204B2 (en) 2016-10-25
DE102008024437A1 (de) 2009-11-19

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