EP3498441A1 - Food slicer - Google Patents
Food slicer Download PDFInfo
- Publication number
- EP3498441A1 EP3498441A1 EP17208174.7A EP17208174A EP3498441A1 EP 3498441 A1 EP3498441 A1 EP 3498441A1 EP 17208174 A EP17208174 A EP 17208174A EP 3498441 A1 EP3498441 A1 EP 3498441A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support plate
- cutting machine
- cutting
- carriage
- plane
- 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
Links
- 235000013305 food Nutrition 0.000 title description 8
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 230000005484 gravity Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Classifications
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- 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
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- 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
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2642—Means for adjusting the position of the cutting member for slotting cutters
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- 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 present invention relates to a cutting machine for separating foods, which has a carriage with a pivotable support plate.
- the DE 20 2008 006 020 U1 shows a cutting machine for food whose Schneidgutauflage can be pivoted or inclined by means of an adjusting mechanism.
- the object of the invention is to improve a cutting machine of the type mentioned and in particular to allow a better fixation of the carriage.
- a cutting machine for separating slices of, in particular, strand-like material to be cut.
- the cutting machine comprises a machine housing.
- the cutting machine comprises a drive motor and a cutting blade driven by the latter in a cutting plane in order to cut off slices.
- a stop plate is movable parallel to the cutting plane and serves to set a desired slice thickness.
- the cutting machine comprises a parallel to the cutting plane movable back and forth slide.
- the carriage comprises a support plate and an abutment wall.
- the support plate and the abutment wall form a holding device for the material to be cut.
- the Platen and the investment wall arranged at right angles to each other.
- the carriage comprises a pivoting device, by means of which the support plate can be moved between a starting position and a pivoted-up position.
- the support plate is in the starting position on the carriage foot. In the starting position and in the swung-up position as well as in the swivel area in between, the support plate forms a right angle with the cutting plane.
- the cutting machine further comprises a fixing plate, which is arranged at right angles to the support plate.
- the fixation plate is rigidly connected to the support plate.
- the fixation plate has a backdrop, wherein the backdrop is provided with at least two interventions.
- the fixing plate is also an element which has a gate, but is not formed as a continuous plate, but rather in the inner, non-functional part, has a recess.
- the backdrop has three interventions.
- the cutting machine comprises a locking element, which, depending on the position of the carriage, can be brought into engagement and holds the carriage by means of the fixing plate in position.
- the interventions in the scenery are arranged so that the carriage when it is fixed in the first engagement is pivoted by 0 °, when it is fixed in the second engagement is pivoted by 18 ° and when it is fixed in the third engagement to 35 ° is pivoted.
- This cutting machine has the advantage that it can be used very flexibly due to the pivoting of the carriage and the position of the carriage is secure by the locking device.
- the carriage is also not slowly moved by the weight of particular heavy items to be cut by gravity to the starting position, since the locking element, which engages in one of the interventions of the fixing plate, can absorb this weight.
- the link with the interventions is attached to an outer edge of the fixation plate. This is particularly advantageous because the fixation element can be easily introduced into the interventions.
- the gate is attached to the outer edge of the fixing plate which is remote from the platen.
- the carriage is connected to the machine housing via a carriage foot.
- the carriage foot includes a support frame or a support plate.
- Under support frame or support plate is a component to understand, which is preferably arranged substantially perpendicular to the cutting plane and the end portion of the carriage foot forms or attached to the end of the carriage foot. This component extends in the plane perpendicular to the cutting plane and serves the support plate as a stop and the mechanical connection of the support plate with the carriage foot. In the initial position of the support plate it rests on the carriage foot, in particular on the support frame of the carriage foot on.
- the locking element which can engage in the interventions of the gate and holds the fixing plate stationary, a lever.
- the lever can engage in one of the interventions of the fixing plate. If the lever is mounted in engagement and thus holds the fixation plate stationary, the lever can be moved out of engagement by movement.
- a handle is attached to the lever for these movements of the lever.
- the lever is pivotable in a plane parallel to the plane of the support frame.
- the lever is pressed by the spring in the plane parallel to the plane of the support frame to a certain point.
- An operator can swing the lever in this plane away from this location by counteracting the spring force.
- By moving the platen of the carriage by the operator also moves the fixing plate.
- the positions of the interventions in the scenery in the room shift. Is an engagement at the position to which the lever is pressed by the spring force, the lever can be pressed by the spring force into the engagement or in that an operator leads the lever into engagement.
- the lever thus fixes the fixing plate at this point and the position of the pivoting device and thus the position of the support plate.
- the spring or spring element causes the lever remains pressed into the engagement and does not slip out of engagement by itself.
- the position of the platen is fixed by means of the lever until an operator swings the lever out of engagement against the spring force. Only then can the support plate be swiveled.
- the pivoting device comprises at least one radial bearing.
- the axis of the radial bearing runs at right angles to the cutting plane.
- the pivoting device is connected to the support plate in the area in which the abutment wall is connected to the support plate.
- This embodiment also includes a solution in which the pivoting device engages the support plate and also engages the abutment wall to the support plate without touching the pivoting device and investment wall directly.
- This embodiment also includes a solution in which the pivoting device engages the abutment wall and also engages the support plate on the abutment wall without touching the pivoting device and support plate directly.
- all embodiments have in common that the points of contact are in a spatially narrow range, which is formed by an edge of the support plate and a corresponding edge of the abutment wall.
- the support frame comprises a displacement device.
- the displacement device mechanically connects the pivoting device to the support frame.
- the Pivoting device is movable by means of the displacement device parallel to the plane of the support frame.
- the fixing plate comprises a slotted guide.
- a pin or bolt engages in the slotted guide.
- the pin or bolt is firmly connected to the support frame.
- the pivoting of the support plate leads to a movement of the fixing plate, which carries the slotted guide.
- the fixing plate is forced to a certain path relative to the support frame. This causes a movement of the pivoting device in the displacement device.
- the bolt comprises a ball bearing to better slide in the slotted guide. This construction causes the axis of the pivot bearing of the pivoting device to move in a plane parallel to the plane of the support frame during pivoting of the support plate.
- the support wall connected at right angles to it is also pivoted.
- the abutment wall and in particular a lateral handguard plate attached to the abutment wall is approximately flush with the edge of the abutment plate. If the carriage without the displacement device in a raised position, so would arise at this starting position, a gap between the plant wall / side hand guard plate and the stop plate. An operator could grab his hand into this gap and injure himself as he moves the carriage in the cutting direction to separate a slice from the rope-shaped food. By moving the pivoting device in the displacement device of this gap is avoided when swung carriage. This can cause no risk of injury. By moving the pivoting device is further avoided that in the carriage end position, the plant wall no longer covers the cutting blade.
- a bushing supports a shaft.
- the bush is movable parallel to the plane of the support frame by means of a linear guide of the support frame.
- the shaft is aligned perpendicular to the cutting plane and is part of the pivoting device.
- At least one radial bearing is rotatably mounted on the shaft and fixedly connected to the support plate. The shaft thus forms the fulcrum for the pivotal movement of the support plate.
- the pivot point for the pivotal movement of the support plate is movable parallel to the support frame.
- one end of the shaft is linearly guided in a guide rail.
- the guide rail is part of the support frame.
- the shaft is linearly guided in its linear movement in two places, the bushing and the guide rail and is thus protected against rotations against the direction of the axis of the shaft.
- the shaft is screwed in the bush or held against rotation by a press connection with a screw.
- the shaft is also protected against rotation about the axis of the shaft.
- a wheel or ball bearing is mounted at the end of the shaft at the location that runs in the guide rail of the support frame. This facilitates the movement of the shaft in the guide rail.
- a radial bearing is located between the sleeve and an end piece that is bolted to the shaft. The tail has a larger diameter than the radial bearing.
- the pivoting device comprises a rotary damper.
- the support plate is, if the lever is not spent in one of the interventions of the fixing plate, pulled by gravity down and fall into the starting position. Then the support plate strikes on the support frame.
- the rotary damper counteracts this force.
- the rotational damper counteracts both directions of movement of the pivoting movement.
- the rotary damper counteracts only the pivotal movement carried out by gravity.
- the rotary damper presses by means of a spring a rotationally fixed brake element against a radial bearing, which is firmly connected to the support plate.
- the brake element is applied as a brake ring on the shaft and is pressed by the spring against one side of a radial bearing and brakes the support plate so from.
- the spring is also applied to the shaft in this embodiment and is fixed on the side remote from the brake element with a stop.
- the spring directly counteracts with its spring force acting on the platen weight force. In this case, the spring force is applied to a radial bearing fixedly connected to the support plate.
- the carriage comprises a detent button which engages in a detent.
- the carriage can be tilted by releasing the locking knob about a carriage axis.
- the cutting machine is a vertical cutting machine. That is, the cutting plane is a vertical plane and the support plate is aligned in the starting position parallel to the horizontal plane. In one embodiment, the support plate is oriented in the pivoted position at an angle between 30 ° and 40 °, preferably 35 ° to the horizontal plane. In a Embodiment, the support plate is aligned in an intermediate position at an angle between 12 ° and 23 °, preferably 18 ° to the horizontal plane.
- the cutting machine is an oblique cutting machine. This means.
- the cutting plane is tilted with respect to the vertical, so that cut slices fall into a product depositing area due to gravity.
- Fig. 1 schematically shows an embodiment of a cutting machine 1 for separating slices of particular strandförmigem cutting material. It is a food cutting machine 1, which has a machine housing 2, on the following components are supported: A drive motor and a cutting blade 11 driven by this in a cutting plane for cutting individual slices of the cutting material and a stop plate 21 movable parallel to the cutting plane for setting a desired pane thickness.
- the machine housing 2 of the cutting machine 1 has a substantially rectangular base, on which a motor tower (not shown) projects upwards. In this engine tower of the drive motor is added. The drive motor is connected via a gear with the cutting blade 11 and drives this. The cutting blade 11 is formed as a circular blade. At the top of the motor tower, a control unit and an input / output unit for operating the cutting machine 1 is arranged.
- the cutting blade 11 is covered in the region of the cutting edge by a C-shaped blade guard ring 22 to prevent inadvertent contact with the cutting edge of the cutting blade.
- the front of the cutting blade 11 is secured with a flat blade cover 23.
- the cutting blade 11 is formed as a circular blade, which rotates in a vertically oriented cutting plane.
- the cutting area of the cutting blade 11 is defined by the area left clear by the blade protection ring 22.
- the stop plate 21, which is displaceable parallel to the cutting blade 11, is arranged.
- the stop plate 21 can over a knob 25 are adjusted to set a desired slice thickness.
- a slidable carriage 3 is arranged parallel to the cutting plane, that is to say along a carriage axis.
- the carriage 3 has a carriage foot 32, which is mounted in the machine housing 2 on a linear guide.
- the carriage 3 has a detent button 31 which engages through the carriage foot 32 in a lock in the machine housing 2.
- the carriage 3 can be tilted by loosening the locking button 31 about the carriage axis.
- the carriage comprises a hand guard 33.
- the carriage 3 comprises a support plate or support frame 34, which is aligned in the horizontal direction.
- the support frame 34 forms the conclusion of the carriage foot 32.
- the carriage 3 further comprises a support plate 35 and a support wall 36, which are mounted perpendicular to each other.
- the carriage 3 comprises a carriage rear wall 37, which is also mounted at right angles to the support plate 35.
- the material to be cut is placed on the support plate 35 and applied to the abutment wall 36.
- the support plate 35 is pivotally mounted with respect to the support frame 34 via a pivoting device 38.
- a first working position for cutting food is preferably in the starting position, in which the support plate 35 is aligned horizontally.
- a second working position, the raised position, for cutting food is preferably in the position in which the support plate 35 is pivoted between 30 ° and 40 °, preferably 35 °, to the support frame 34.
- a third working position, the middle position, for cutting food is preferably in the position in which the support plate 35 is pivoted to the support frame 34 in the range between 12 ° and 23 °, preferably 18 °.
- the support plate 35 is fixedly connected to a fixing plate 39.
- the fixing plate 39 is attached at right angles to the support plate 35.
- the fixing plate 39 indicates the lower side remote from the platen 35 has a gate which comprises three interventions 40, 41, 42.
- the interventions 40, 41, 42 are designed in such a way that a lever 43, which can be pivoted in a plane parallel to the support plate 35, can engage in an engagement 40, 41, 42.
- the lever 43 serves as a fixing element of the support plate 35 and holds the support plate 35 stationary when it is inserted into one of the interventions 40, 41, 42. In which engagement 40, 41, 42, the lever 43 can engage, depends on the position of the fixing plate 39 and thus from the pivot position of the support plate 35 from.
- the lever 43 can engage in this engagement 40, 41, 42, which is located in the plane in which the lever 43 is pivotable.
- a first engagement 40 of the fixing plate 39 in the pivoting plane of the lever 43.
- the lever when it is introduced into the first engagement 40, fix the support plate 35 in the starting position.
- a second engagement 41 of the fixing plate 39 lies in the pivot plane of the lever 43.
- the lever 43 when inserted in the second engagement 41, can fix the platen 35 in the middle position.
- a third engagement 42 of the fixing plate 39 is in the pivoting plane of the lever 43.
- the lever 43 when inserted in the third engagement 42, can fix the platen 35 in the middle position.
- a movement that is, by pivoting the lever 43, it can be led out of an engagement 40, 41, 42 of the fixing plate 39 and thus a pivoting movement of the support plate 35 is made possible.
- Fig. 2 shows another view related to Fig. 1 already described a carriage 3, in which the support plate 35 is arranged in the starting position.
- Fig. 2 shows the pivoting device 38, which includes a first radial bearing 51, a second radial bearing 50, a bush 52, a shaft 53, an end piece 54 and a rotary damper 55.
- a Guide rail 56 is shown, which is part of the support frame 34 and the shaft 53 in its movement parallel to the plane of the support frame 34 leads.
- the operation of the pivoting device 38 is associated with Fig. 8 more precisely.
- Fig. 3 shows the carriage 3 when the support plate 35 is in the starting position. That is, the platen 35 is aligned parallel to the support frame 34.
- the lever 43 is located in the third engagement 42 of the fixing plate 39. This prevents the support plate 35 can be pivoted.
- the slide guide 45 is located in this view on the rear side of the fixing plate 39 and is indicated by dashed lines to illustrate the mechanism. Likewise, the bolt 44, which determines the position of the fixing plate 39 by means of the guide slot 45.
- Fig. 4 shows the carriage 3 at a time during pivoting from the starting position to the middle or pivoted position.
- the lever 43 has been pivoted to unlock the fixing plate 39 in its pivot plane, that is, in a plane parallel to the plane of the support frame 34. In this position it is still and therefore has no direct points of contact with the fixing plate 39.
- the support plate 35 (including the abutment wall 36 and the carriage rear wall 37) can be pivoted by means of the pivoting device 38. This is done by an operator manually moving the platen 35, for example, by gripping the carriage back wall 37 and pulling it upwards.
- the lever 43 which is in Fig. 7 is described in detail, a handle 57 and a locking surface 58 includes.
- Fig. 5 shows the carriage 3, the support plate 35 is pivoted to the middle position and is held by means of the lever 43 and the second engagement 41 of the fixing plate 39 in this position.
- the linear displacement of the pivoting device 38 in the plane parallel to the plane of the support frame 34 is shown.
- the bolt 44 which is connected to the support frame 34, is located at a different location in the slotted guide 45 on the rear side of the fixing plate 39.
- the guide rail 56 which is mounted in the support frame 34, more can be seen in this position, since the pivoting device 38 in the guide rail 56 in comparison to Fig. 4 has moved on.
- Fig. 6 shows the sled from a view from below.
- the embodiment of the support frame 34 is shown.
- the support frame 34 comprises a displacement device 61, 62 on the basis of which the pivoting device 38 along a displacement direction B in a plane parallel to the plane of the support frame is displaceable.
- the displacement device 61, 62 consists of a cylindrical sleeve 62 which extends in the support frame 34 along displacement direction B and a rod 61 which slides in the cylindrical sleeve 62.
- the rod 61 holds the sleeve 52 of the pivoting device 38 linearly displaceable, wherein the sleeve 52 in turn supports the shaft 53 of the pivoting device 38.
- the support frame 34 supports a lever housing 60 of the lever 43, which serves to fix the fixing plate 39 by means of which interventions 40, 41, 42.
- the lever 43 includes a handle 57, by means of which the operator can move the lever and a latching surface 58, which engages in the interventions 40, 41, 42 of the fixing plate 39.
- the lever 43 is rotatably mounted via a lever shaft 59 in the lever housing 60 in a plane parallel to the plane of the support frame 34.
- Fig. 6 shows the slotted guide 45, which is mounted on or in the inner side of the fixing plate 39.
- the bolt 44 is rigid and thus fixedly connected to the support frame 34 and allows only a mechanically defined movement of the fixing plate 39.
- the sleeve 52 of the pivoting device 38 Upon pivoting of the support plate 35 by means of the pivoting device 38, the sleeve 52 of the pivoting device 38, which supports the shaft 53 and thus defines the axial position of the pivoting device 38, along the displacement direction B by means of the displacement device 61, 62 consisting of cylindrical sleeve 62 and Staff 61, forced to move.
- the shaft 53 is taken in a defined direction in the sleeve 52 of the pivoting device 38, due to which the end of the shaft 53 also moves in the guide rail 56 along the direction of displacement B.
- Fig. 7 shows the lever 43 in section.
- the lever housing 60 is attached to the support frame 34.
- the lever shaft 59 is rotatably mounted in a bearing 63.
- the lever shaft rotates about the axis G of the bearing.
- a spring 64 forms a restoring force which presses the lever 43 in a rest position.
- the rest position of the lever 43 is the position in which the lever engages in one of the interventions 40, 41, 42 of the fixing plate 39. If an operator wants to release the fixing plate 39, he pivots the lever 43 against the restoring force from the engagement 40, 41, 42 and can thus pivot the support plate 35.
- Fig. 8 shows a section through the pivoting device 38.
- the shaft 53 is secured in the socket 52 by a screw 65.
- the screw may be screwed directly into the shaft 53 or engage in a notch of the shaft 53.
- the shaft 53 does not have to be rotatably supported in the bushing 52.
- the first radial bearing 51 which is rigidly connected to the support plate 35, is fixed between the sleeve 52 and an end piece 54 in the axial direction.
- the axial position of the second radial bearing 50 on the shaft 53 is rigidly defined, since the second radial bearing 50 is also rigidly connected to the support plate 35.
- a rotary damper 55 brakes the second radial bearing 50 during a pivoting movement of the support plate 35.
- a rotationally fixed brake element 66 of the rotary damper 55 is pressed by means of a spring 67 against a lateral surface of the second radial bearing 50 in order to achieve the damping effect.
- the shaft 53 is guided at its end, which is opposite to the end piece, through the guide rail 56 of the support frame 34.
- a roller or a ball bearing 68 facilitates the movement of the end of the shaft 53 in the guide rail 56th
- Fig. 9 shows a cutting machine according to the invention in the embodiment as an oblique cutter.
- the oblique cutter also comprises a stop plate 21, a machine housing 2, knife guard ring 22, a Schlittenfuß 32, a latch button 31, a support plate 35 and a bearing wall 36, for their description Fig. 1 is referenced.
- a fixation plate 39 is mounted at right angles to the support plate 35.
- a lever 43 for fixing the fixing plate 39 is pivotable in a plane parallel to the support frame, wherein the support frame rests on the Schlittenfuß 32.
- For the function reference is made mutatis mutandis to the previous description.
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Abstract
Die vorliegende Erfindung betrifft eine Schneidemaschine zum Abtrennen von Scheiben von insbesondere strangförmigem Schneidgut. Die Schneidemaschine umfasst ein Maschinengehäuse. Die Schneidemaschine umfasst einen Antriebsmotor und ein von diesem in einer Schneidebene rotierend angetriebenes Schneidmesser zum Abschneiden von Scheiben. Eine Anschlagplatte ist parallel zu der Schneidebene verfahrbar und dient zur Einstellung einer gewünschten Scheibendicke. Die Schneidemaschine umfasst einen parallel zu der Schneidebene hin und her bewegbaren Schlitten. Der Schlitten umfasst eine Auflageplatte und eine Anlagewand. Die Auflageplatte und die Anlagewand bilden eine Haltevorrichtung für das Schneidgut. Der Schlitten umfasst eine Schwenkvorrichtung, mittels derer die Auflageplatte zwischen einer Ausgangslage und einer hochgeschwenkten Position bewegt werden kann. In der Ausgangslage und in der hochgeschwenkten Position aber auch im Schwenkbereich dazwischen bildet die Auflageplatte mit der Schneidebene einen rechten Winkel. Die Schneidemaschine umfasst ferner eine Fixierungsplatte, die rechtwinklig zur Auflageplatte angeordnet ist. Die Fixierungsplatte ist starr mit der Auflageplatte verbundenen. Die Fixierungsplatte weist eine Kulisse aufweist, wobei die Kulisse mindestens zwei Eingriffe umfasst.The present invention relates to a cutting machine for separating slices of, in particular, strand-like material to be cut. The cutting machine comprises a machine housing. The cutting machine comprises a drive motor and a cutting blade driven by the latter in a cutting plane in order to cut off slices. A stop plate is movable parallel to the cutting plane and serves to set a desired slice thickness. The cutting machine comprises a parallel to the cutting plane movable back and forth slide. The carriage comprises a support plate and an abutment wall. The support plate and the abutment wall form a holding device for the material to be cut. The carriage comprises a pivoting device, by means of which the support plate can be moved between a starting position and a pivoted-up position. In the starting position and in the swung-up position but also in the swivel range between the support plate forms a right angle with the cutting plane. The cutting machine further comprises a fixing plate, which is arranged at right angles to the support plate. The fixation plate is rigidly connected to the support plate. The fixing plate has a link, wherein the link comprises at least two interventions.
Description
Die vorliegende Erfindung betrifft eine Schneidemaschine zum Abtrennen von Lebensmitteln, die einen Schlitten mit einer verschwenkbaren Auflageplatte aufweist.The present invention relates to a cutting machine for separating foods, which has a carriage with a pivotable support plate.
Schneidemaschinen zum Abtrennen von Scheiben von strangförmigem Schneidgut sind aus dem Stand der Technik bekannt.Cutting machines for separating slices of stranded cutting material are known from the prior art.
Die
Aufgabe der Erfindung ist es, eine Schneidemaschine der eingangs genannten Art zu verbessern und insbesondere eine bessere Fixierung des Schlittens zu ermöglichen.The object of the invention is to improve a cutting machine of the type mentioned and in particular to allow a better fixation of the carriage.
Diese Aufgabe wird durch eine Schneidemaschine nach Anspruch 1 gelöst.This object is achieved by a cutting machine according to
Erfindungsgemäß wird eine Schneidemaschine zum Abtrennen von Scheiben von insbesondere strangförmigem Schneidgut vorgeschlagen. Die Schneidemaschine umfasst ein Maschinengehäuse. Die Schneidemaschine umfasst einen Antriebsmotor und ein von diesem in einer Schneidebene rotierend angetriebenes Schneidmesser zum Abschneiden von Scheiben. Eine Anschlagplatte ist parallel zu der Schneidebene verfahrbar und dient zur Einstellung einer gewünschten Scheibendicke. Die Schneidemaschine umfasst einen parallel zu der Schneidebene hin und her bewegbaren Schlitten. Der Schlitten umfasst eine Auflageplatte und eine Anlagewand. Die Auflageplatte und die Anlagewand bilden eine Haltevorrichtung für das Schneidgut. In einer Ausführungsform sind die Auflageplatte und die Anlagewand rechtwinklig zueinander angeordnet. Der Schlitten umfasst eine Schwenkvorrichtung, mittels derer die Auflageplatte zwischen einer Ausgangslage und einer hochgeschwenkten Position bewegt werden kann. In einer Ausführungsform liegt die Auflageplatte in der Ausgangslage auf dem Schlittenfuß auf. In der Ausgangslage und in der hochgeschwenkten Position sowie auch im Schwenkbereich dazwischen bildet die Auflageplatte mit der Schneidebene einen rechten Winkel. Die Schneidemaschine umfasst ferner eine Fixierungsplatte, die rechtwinklig zur Auflageplatte angeordnet ist. Die Fixierungsplatte ist starr mit der Auflageplatte verbunden. Die Fixierungsplatte weist eine Kulisse auf, wobei die Kulisse mit mindestens zwei Eingriffe versehen ist. Im Rahmen der Erfindung ist die Fixierungsplatte auch ein Element, das eine Kulisse aufweist, jedoch nicht als durchgängige Platte ausgebildet ist, sondern vielmehr im inneren, nicht funktionalen Teil, eine Ausnehmung hat. In einer Ausführungsform weist die Kulisse drei Eingriffe auf. Die Schneidemaschine umfasst ein Feststellelement, welches, je nach Stellung des Schlittens, in einen Eingriff gebracht werden kann und den Schlitten mit Hilfe der Fixierungsplatte in Position hält. In einer Ausführungsform sind die Eingriffe in der Kulisse so angeordnet, dass der Schlitten, wenn er im ersten Eingriff fixiert ist um 0° geschwenkt ist, wenn er im zweiten Eingriff fixiert ist um 18° geschwenkt ist und wenn er im dritten Eingriff fixiert ist um 35° geschwenkt ist. Diese Schneidemaschine hat den Vorteil, dass sie Aufgrund der Schwenkbarkeit des Schlittens sehr flexibel eingesetzt werden kann und die Position des Schlittens durch die Feststelleinrichtung sicher ist. Der Schlitten wird auch nicht durch das Gewicht von insbesondere schwerem Schneidgut durch die Gravitation langsam in die Ausgangslage bewegt, da das Feststellelement, das in einen der Eingriffe der Fixierungsplatte eingreift, diese Gewichtskraft aufnehmen kann.According to the invention, a cutting machine for separating slices of, in particular, strand-like material to be cut is proposed. The cutting machine comprises a machine housing. The cutting machine comprises a drive motor and a cutting blade driven by the latter in a cutting plane in order to cut off slices. A stop plate is movable parallel to the cutting plane and serves to set a desired slice thickness. The cutting machine comprises a parallel to the cutting plane movable back and forth slide. The carriage comprises a support plate and an abutment wall. The support plate and the abutment wall form a holding device for the material to be cut. In one embodiment, the Platen and the investment wall arranged at right angles to each other. The carriage comprises a pivoting device, by means of which the support plate can be moved between a starting position and a pivoted-up position. In one embodiment, the support plate is in the starting position on the carriage foot. In the starting position and in the swung-up position as well as in the swivel area in between, the support plate forms a right angle with the cutting plane. The cutting machine further comprises a fixing plate, which is arranged at right angles to the support plate. The fixation plate is rigidly connected to the support plate. The fixation plate has a backdrop, wherein the backdrop is provided with at least two interventions. In the context of the invention, the fixing plate is also an element which has a gate, but is not formed as a continuous plate, but rather in the inner, non-functional part, has a recess. In one embodiment, the backdrop has three interventions. The cutting machine comprises a locking element, which, depending on the position of the carriage, can be brought into engagement and holds the carriage by means of the fixing plate in position. In one embodiment, the interventions in the scenery are arranged so that the carriage when it is fixed in the first engagement is pivoted by 0 °, when it is fixed in the second engagement is pivoted by 18 ° and when it is fixed in the third engagement to 35 ° is pivoted. This cutting machine has the advantage that it can be used very flexibly due to the pivoting of the carriage and the position of the carriage is secure by the locking device. The carriage is also not slowly moved by the weight of particular heavy items to be cut by gravity to the starting position, since the locking element, which engages in one of the interventions of the fixing plate, can absorb this weight.
In einer Ausführungsform ist die Kulisse mit den Eingriffen an einem äußeren Rand der Fixierungsplatte angebracht. Das ist insbesondere deswegen vorteilhaft, weil das Fixierungselement leicht in die Eingriffe eingebracht werden kann. In einer Ausführungsform ist die Kulisse an dem äußeren Rand der Fixierungsplatte angebracht, der sich entfernt von der Auflageplatte befindet.In one embodiment, the link with the interventions is attached to an outer edge of the fixation plate. This is particularly advantageous because the fixation element can be easily introduced into the interventions. In one embodiment, the gate is attached to the outer edge of the fixing plate which is remote from the platen.
In einer Ausführungsform ist der Schlitten über einen Schlittenfuß mit dem Maschinengehäuse verbunden. Der Schlittenfuß umfasst einen Stützrahmen oder eine Stützplatte. Unter Stützrahmen oder Stützplatte ist ein Bauteil zu verstehen, das vorzugsweise im Wesentlichen senkrecht zur Schneidebene angeordnet ist und das Endteil des Schlittenfußes bildet oder am Ende des Schlittenfußes angebracht ist. Dieses Bauteil breitet sich in der Ebene senkrecht zur Schneidebene aus und dient der Auflageplatte als Anschlag und zur mechanischen Verbindung der Auflageplatte mit dem Schlittenfuß. In der Ausgangslage der Auflageplatte liegt sie auf dem Schlittenfuß, insbesondere auf dem Stützrahmen des Schlittenfußes, auf.In one embodiment, the carriage is connected to the machine housing via a carriage foot. The carriage foot includes a support frame or a support plate. Under support frame or support plate is a component to understand, which is preferably arranged substantially perpendicular to the cutting plane and the end portion of the carriage foot forms or attached to the end of the carriage foot. This component extends in the plane perpendicular to the cutting plane and serves the support plate as a stop and the mechanical connection of the support plate with the carriage foot. In the initial position of the support plate it rests on the carriage foot, in particular on the support frame of the carriage foot on.
In einer Ausführungsform ist das Feststellelement, das in die Eingriffe der Kulisse eingreifen kann und die Fixierungsplatte ortsfest hält, ein Hebel. Je nach Schlittenposition, das heißt je nach Schwenkposition der Auflageplatte, kann der Hebel in einen der Eingriffe der Fixierungsplatte eingreifen. Ist der Hebel in einem Eingriff angebracht und hält somit die Fixierungsplatte ortsfest, kann der Hebel durch eine Bewegung aus dem Eingriff herausgeführt werden. In einer Ausführungsform ist für diese Bewegungen des Hebels ein Griff am Hebel angebracht. In einer Ausführungsform ist der Hebel in einer Ebene parallel zur Ebene des Stützrahmens schwenkbar. In einer Ausführungsform befindet sich an einer Vorrichtung, die den Hebel schwenkbar lagert, eine Feder oder ein Federelement, die den Hebel in den Eingriff der Fixierungsplatte drückt. Das heißt, der Hebel wird durch die Feder in der Ebene parallel zur Ebene des Stützrahmens an eine bestimmte Stelle gedrückt. Ein Bediener kann den Hebel in dieser Ebene von dieser Stelle wegschwenken, indem er der Federkraft entgegenwirkt. Durch Bewegen der Auflageplatte des Schlittens durch den Bediener bewegt sich auch die Fixierungsplatte. Dabei verschieben sich die Positionen der Eingriffe in der Kulisse im Raum. Ist ein Eingriff an der Position, an die der Hebel durch die Federkraft gedrückt wird, so kann der Hebel durch die Federkraft in den Eingriff gedrückt werden oder dadurch, dass ein Bediener den Hebel in den Eingriff führt. Der Hebel fixiert so die Fixierungsplatte an dieser Stelle und die Stellung der Schwenkvorrichtung und somit die Position der Auflageplatte. Die Feder oder das Federelement bewirkt, dass der Hebel in den Eingriff gedrückt bleibt und nicht von selbst aus dem Eingriff herausrutscht. Somit ist die Position der Auflageplatte mittels des Hebels solange fixiert, bis ein Bediener den Hebel entgegen der Federkraft aus dem Eingriff herauschwenkt. Erst dann kann die Auflageplatte geschwenkt werden.In one embodiment, the locking element, which can engage in the interventions of the gate and holds the fixing plate stationary, a lever. Depending on the carriage position, that is, depending on the pivot position of the support plate, the lever can engage in one of the interventions of the fixing plate. If the lever is mounted in engagement and thus holds the fixation plate stationary, the lever can be moved out of engagement by movement. In one embodiment, a handle is attached to the lever for these movements of the lever. In one embodiment, the lever is pivotable in a plane parallel to the plane of the support frame. In one embodiment, on a device that pivotally supports the lever, there is a spring or spring element that urges the lever into engagement with the fixation plate. That is, the lever is pressed by the spring in the plane parallel to the plane of the support frame to a certain point. An operator can swing the lever in this plane away from this location by counteracting the spring force. By moving the platen of the carriage by the operator also moves the fixing plate. The positions of the interventions in the scenery in the room shift. Is an engagement at the position to which the lever is pressed by the spring force, the lever can be pressed by the spring force into the engagement or in that an operator leads the lever into engagement. The lever thus fixes the fixing plate at this point and the position of the pivoting device and thus the position of the support plate. The spring or spring element causes the lever remains pressed into the engagement and does not slip out of engagement by itself. Thus, the position of the platen is fixed by means of the lever until an operator swings the lever out of engagement against the spring force. Only then can the support plate be swiveled.
In einer Ausführungsform umfasst die Schwenkvorrichtung mindestens ein Radiallager. Die Achse des Radiallagers verläuft rechtwinklig zur Schneidebene. Die Schwenkvorrichtung ist mit der Auflageplatte in dem Bereich verbunden, in dem die Anlagewand mit der Auflageplatte verbunden ist. In anderen Worten heißt das, im Querschnitt des Schlittens ist ein Bereich vorhanden, indem die Auflageplatte, die Anlagewand und die Schwenkvorrichtung zusammentreffen. Diese Ausführungsform umfasst auch eine Lösung, bei der die Schwenkvorrichtung an die Auflageplatte angreift und die Anlagewand ebenfalls an die Auflageplatte angreift, ohne dass sich Schwenkvorrichtung und Anlagewand direkt berühren. Diese Ausführungsform umfasst auch eine Lösung, bei der die Schwenkvorrichtung an der Anlagewand angreift und die Auflageplatte ebenfalls an der Anlagewand angreift, ohne dass sich Schwenkvorrichtung und Auflageplatte direkt berühren. Allen Ausführungen ist jedoch gemein, dass sich die Berührungspunkte in einem räumlich engen Bereich befinden, der durch eine Kante der Auflageplatte und eine korrespondierende Kante der Anlagewand gebildet wird.In one embodiment, the pivoting device comprises at least one radial bearing. The axis of the radial bearing runs at right angles to the cutting plane. The pivoting device is connected to the support plate in the area in which the abutment wall is connected to the support plate. In other words, in the cross-section of the carriage, there is an area where the platen, the abutment wall and the pivoting device meet. This embodiment also includes a solution in which the pivoting device engages the support plate and also engages the abutment wall to the support plate without touching the pivoting device and investment wall directly. This embodiment also includes a solution in which the pivoting device engages the abutment wall and also engages the support plate on the abutment wall without touching the pivoting device and support plate directly. However, all embodiments have in common that the points of contact are in a spatially narrow range, which is formed by an edge of the support plate and a corresponding edge of the abutment wall.
In einer Ausführungsform umfasst der Stützrahmen eine Verschiebeeinrichtung. Die Verschiebeeinrichtung verbindet die Schwenkvorrichtung mechanisch mit dem Stützrahmen. Die Schwenkvorrichtung ist mittels der Verschiebeeinrichtung parallel zur Ebene des Stützrahmens bewegbar.In one embodiment, the support frame comprises a displacement device. The displacement device mechanically connects the pivoting device to the support frame. The Pivoting device is movable by means of the displacement device parallel to the plane of the support frame.
In einer Ausführungsform umfasst die Fixierungsplatte eine Kulissenführung. Ein Stift oder Bolzen greift in die Kulissenführung ein. Der Stift oder Bolzen ist fest mit dem Stützrahmen verbunden. Das Schwenken der Auflageplatte führt zu einer Bewegung der Fixierungsplatte, die die Kulissenführung trägt. Durch den ortsfesten Stift oder Bolzen und durch die Kulissenführung wird die Fixierungsplatte auf eine bestimmte Bahn relativ zum Stützrahmen gezwungen. Das bewirkt eine Bewegung der Schwenkvorrichtung in der Verschiebeeinrichtung. In einer Ausführungsform umfasst der Bolzen ein Kugellager, um besser in der Kulissenführung zu gleiten. Diese Konstruktion führt dazu, dass die Achse des Radiallagers der Schwenkvorrichtung sich beim Schwenken der Auflageplatte in einer Ebene parallel zur Ebene des Stützrahmens bewegt. Beim Schwenken der Auflageplatte wird die damit rechtwinklig verbundene Anlagewand ebenfalls geschwenkt. Wird der Schlitten an die vom Messer entfernte Ausgangsposition gebracht, so ist die Anlagewand und insbesondere eine an der Anlagewand angebrachte seitliche Handschutzplatte annähernd bündig mit der Kante der Anschlagplatte. Wäre der Schlitten ohne die Verschiebeeinrichtung in einer hochgeschwenkten Position, so entstünde bei dieser Ausgangsposition ein Spalt zwischen der Anlagewand/seitlichen Handschutzplatte und der Anschlagplatte. Ein Bediener könnte mit der Hand in diesen Spalt fassen und sich verletzen, wenn er den Schlitten dabei in Schneiderichtung bewegt, um eine Scheibe vom strangförmigen Lebensmittel abzutrennen. Durch das Verschieben der Schwenkvorrichtung in der Verschiebeeinrichtung wird dieser Spalt bei hochgeschwenktem Schlitten vermieden. Dadurch kann keine Verletzungsgefahr entstehen. Durch das Verschieben der Schwenkvorrichtung wird des Weiteren vermieden, dass in der Schlittenendstellung die Anlagewand das Schneidmesser nicht mehr überdeckt. So kann auch in hochgeschwenkter Position ein Schneidgut mit großem Durchmesser geschnitten werden, ohne dass der Anschlag der Schlittenendstellung weiter nach hinten verschoben werden muss. Dadurch muss das Maschinengehäuse einer bekannten Schneidemaschine nicht überarbeitet werden, um die Erfindung zu realisieren.In one embodiment, the fixing plate comprises a slotted guide. A pin or bolt engages in the slotted guide. The pin or bolt is firmly connected to the support frame. The pivoting of the support plate leads to a movement of the fixing plate, which carries the slotted guide. Through the stationary pin or bolt and through the slotted guide the fixing plate is forced to a certain path relative to the support frame. This causes a movement of the pivoting device in the displacement device. In one embodiment, the bolt comprises a ball bearing to better slide in the slotted guide. This construction causes the axis of the pivot bearing of the pivoting device to move in a plane parallel to the plane of the support frame during pivoting of the support plate. When the support plate is pivoted, the support wall connected at right angles to it is also pivoted. If the carriage is brought to the starting position remote from the blade, then the abutment wall and in particular a lateral handguard plate attached to the abutment wall is approximately flush with the edge of the abutment plate. If the carriage without the displacement device in a raised position, so would arise at this starting position, a gap between the plant wall / side hand guard plate and the stop plate. An operator could grab his hand into this gap and injure himself as he moves the carriage in the cutting direction to separate a slice from the rope-shaped food. By moving the pivoting device in the displacement device of this gap is avoided when swung carriage. This can cause no risk of injury. By moving the pivoting device is further avoided that in the carriage end position, the plant wall no longer covers the cutting blade. Thus, even in the raised position a cutting material can be cut with a large diameter, without that the stop of the slide end position must be moved further to the rear. As a result, the machine housing of a known cutting machine does not need to be revised in order to realize the invention.
In einer Ausführungsform haltert eine Buchse eine Welle. Die Buchse ist mittels einer Linearführung des Stützrahmens parallel zur Ebene des Stützrahmens bewegbar. Die Welle ist senkrecht zur Schneidebene ausgerichtet und ist Teil der Schwenkvorrichtung. Mindestens ein Radiallager ist drehbar auf der Welle angebracht und fest mit der Auflageplatte verbunden. Die Welle bildet somit den Drehpunkt für die Schwenkbewegung der Auflageplatte. Damit ist der Drehpunkt für die Schwenkbewegung der Auflageplatte parallel zur Ebene des Stützrahmens verfahrbar. In einer Ausführungsform ist ein Ende der Welle in einer Führungsschiene linear geführt. Die Führungsschiene ist Teil des Stützrahmens. Somit wird die Welle in ihrer linearen Bewegung an zwei Stellen, der Buchse und der Führungsschiene, linear geführt und ist somit gegen Rotationen entgegen der Richtung der Achse der Welle geschützt. In einer Ausführungsform ist die Welle in der Buchse verschraubt oder durch eine Pressverbindung mit einer Schraube verdrehsicher gehaltert. In dieser Ausführungsform ist die Welle ebenfalls gegen Rotationen um die Achse der Welle geschützt. In einer Ausführungsform ist ein Rad oder Kugellager am Ende der Welle an der Stelle angebracht, die in der Führungsschiene des Stützrahmens läuft. So wird die Bewegung der Welle in der Führungsschiene erleichtert. In einer Ausführungsform befindet sich ein Radiallager zwischen der Buchse und einem Endstück, das mit der Welle verschraubt ist. Das Endstück hat einen größeren Durchmesser als das Radiallager. Eine axiale Bewegung des Radiallagers ist auf der einen Seite durch das Endstück verhindert und auf der anderen Seite durch die Buchse. Die Schraubverbindung in der Buchse verhindert, dass die Welle sich in axialer Richtung in der Buchse bewegt. Somit ist eine Bewegung des Radiallagers auf der Welle in beide axialen Richtungen verhindert und die Auflageplatte des Schlittens kann sich nicht in einer Richtung senkrecht zur Schneidebene von der Welle bewegen.In one embodiment, a bushing supports a shaft. The bush is movable parallel to the plane of the support frame by means of a linear guide of the support frame. The shaft is aligned perpendicular to the cutting plane and is part of the pivoting device. At least one radial bearing is rotatably mounted on the shaft and fixedly connected to the support plate. The shaft thus forms the fulcrum for the pivotal movement of the support plate. Thus, the pivot point for the pivotal movement of the support plate is movable parallel to the support frame. In one embodiment, one end of the shaft is linearly guided in a guide rail. The guide rail is part of the support frame. Thus, the shaft is linearly guided in its linear movement in two places, the bushing and the guide rail and is thus protected against rotations against the direction of the axis of the shaft. In one embodiment, the shaft is screwed in the bush or held against rotation by a press connection with a screw. In this embodiment, the shaft is also protected against rotation about the axis of the shaft. In one embodiment, a wheel or ball bearing is mounted at the end of the shaft at the location that runs in the guide rail of the support frame. This facilitates the movement of the shaft in the guide rail. In one embodiment, a radial bearing is located between the sleeve and an end piece that is bolted to the shaft. The tail has a larger diameter than the radial bearing. An axial movement of the radial bearing is prevented on the one hand by the tail and on the other side by the socket. The threaded connection in the bushing prevents the shaft from moving in the axial direction in the bushing. Thus, a movement of the radial bearing on the shaft in both axial directions is prevented and the Platen of the carriage can not move in a direction perpendicular to the cutting plane of the shaft.
In einer Ausführungsform umfasst die Schwenkvorrichtung einen Rotationsdämpfer. Die Auflageplatte wird, falls der Hebel nicht in einem der Eingriffe der Fixierungsplatte verbracht ist, von der Schwerkraft nach unten gezogen und in die Ausgangslage fallen. Dann schlägt die Auflageplatte auf dem Stützrahmen auf. Der Rotationsdämpfer wirkt dieser Kraft entgegen. In einer Ausführungsform wirkt der Rotationsdämpfer beiden Bewegungsrichtungen der Schwenkbewegung entgegen. In einer Ausführungsform wirkt der Rotationsdämpfer nur der Schwenkbewegung die durch die Schwerkraft ausgeführt wird entgegen. In einer Ausführungsform drückt der Rotationsdämpfer mittels einer Feder ein verdrehfestes Bremselement gegen ein Radiallager, welches fest mit der Auflageplatte verbunden ist. In einer Ausführungsform ist das Bremselement als Bremsring auf der Welle aufgebracht und wird durch die Feder gegen eine Seite eines Radiallagers gedrückt und bremst die Auflageplatte so ab. Die Feder ist in dieser Ausführungsform ebenfalls auf der Welle aufgebracht und ist auf der dem Bremselement entfernten Seite mit einem Anschlag fixiert. In einer Ausführungsform wirkt die Feder direkt mit ihrer Federkraft der an der Auflageplatte wirkenden Gewichtskraft entgegen. Dabei liegt die Federkraft an einem mit der Auflageplatte fest verbundenen Radiallager an.In one embodiment, the pivoting device comprises a rotary damper. The support plate is, if the lever is not spent in one of the interventions of the fixing plate, pulled by gravity down and fall into the starting position. Then the support plate strikes on the support frame. The rotary damper counteracts this force. In one embodiment, the rotational damper counteracts both directions of movement of the pivoting movement. In one embodiment, the rotary damper counteracts only the pivotal movement carried out by gravity. In one embodiment, the rotary damper presses by means of a spring a rotationally fixed brake element against a radial bearing, which is firmly connected to the support plate. In one embodiment, the brake element is applied as a brake ring on the shaft and is pressed by the spring against one side of a radial bearing and brakes the support plate so from. The spring is also applied to the shaft in this embodiment and is fixed on the side remote from the brake element with a stop. In one embodiment, the spring directly counteracts with its spring force acting on the platen weight force. In this case, the spring force is applied to a radial bearing fixedly connected to the support plate.
In einer Ausführungsform umfasst der Schlitten einen Rastknopf, der in eine Arretierung eingreift. Der Schlitten ist durch Lösung des Rastknopfes um eine Schlittenachse verkippbar.In one embodiment, the carriage comprises a detent button which engages in a detent. The carriage can be tilted by releasing the locking knob about a carriage axis.
In einer Ausführungsform ist die Schneidemaschine eine Vertikalschneidemaschine. Das heißt, die Schneidebene ist eine vertikale Ebene und die Auflageplatte ist in der Ausgangslage parallel zur horizontalen Ebene ausgerichtet. In einer Ausführungsform ist die Auflageplatte in der hochgeschwenkten Position in einem Winkel zwischen 30° und 40°, vorzugsweise 35° zur horizontalen Ebene ausgerichtet. In einer Ausführungsform ist die Auflageplatte in einer mittleren Position in einem Winkel zwischen 12° und 23°, vorzugsweise 18° zur horizontalen Ebene ausgerichtet.In one embodiment, the cutting machine is a vertical cutting machine. That is, the cutting plane is a vertical plane and the support plate is aligned in the starting position parallel to the horizontal plane. In one embodiment, the support plate is oriented in the pivoted position at an angle between 30 ° and 40 °, preferably 35 ° to the horizontal plane. In a Embodiment, the support plate is aligned in an intermediate position at an angle between 12 ° and 23 °, preferably 18 ° to the horizontal plane.
In einer Ausführungsform ist die Schneidemaschine eine Schrägschneidemaschine. Das heißt. Die Schneidebene ist gegenüber der Vertikalen gekippt, sodass abgeschnittene Scheiben aufgrund der Schwerkraft in einen Produktablagebereich fallen.In one embodiment, the cutting machine is an oblique cutting machine. This means. The cutting plane is tilted with respect to the vertical, so that cut slices fall into a product depositing area due to gravity.
Einige Ausführungsformen der Erfindung sind in den Zeichnungen beispielhaft gezeigt und nachfolgend beschrieben. Es zeigen, jeweils in schematischer Darstellung:
- Fig. 1
- eine erfindungsgemäße Schneidemaschine ausgeführt als Vertikalschneidemaschine,
- Fig. 2
- einen Schlitten einer erfindungsgemäßen Schneidemaschine,
- Fig. 3
- einen Schlitten einer erfindungsgemäßen in einer Ausgangslage,
- Fig. 4
- einen Schlitten einer erfindungsgemäßen Schneidemaschine während des Verschwenkens der Auflageplatte,
- Fig. 5
- einen Schlitten der erfindungsgemäßen Schneidemaschine in einer mittleren Schwenkposition,
- Fig. 6
- einen Schlitten der erfindungsgemäßen Schneidemaschine in einer Ansicht von unten,
- Fig. 7
- ein Feststellelement der erfindungsgemäßen Schneidemaschine,
- Fig. 8
- eine Verschwenkvorrichtung der erfindungsgemäßen Schneidemaschine in einem axialen Schnitt,
- Fig. 9
- eine erfindungsgemäße Schneidemaschine ausgeführt als Schrägschneidemaschine.
- Fig. 1
- a cutting machine according to the invention designed as a vertical cutting machine,
- Fig. 2
- a carriage of a cutting machine according to the invention,
- Fig. 3
- a carriage of an inventive in a starting position,
- Fig. 4
- a carriage of a cutting machine according to the invention during the pivoting of the support plate,
- Fig. 5
- a carriage of the cutting machine according to the invention in a middle pivoting position,
- Fig. 6
- a slide of the cutting machine according to the invention in a view from below,
- Fig. 7
- a locking element of the cutting machine according to the invention,
- Fig. 8
- a pivoting device of the cutting machine according to the invention in an axial section,
- Fig. 9
- a cutting machine according to the invention designed as an inclined cutting machine.
Das Maschinengehäuse 2 der Schneidemaschine 1 weist eine im Wesentlichen rechteckige Basis auf, an der ein Motorturm (nicht dargestellt) nach oben abragt. In diesem Motorturm ist der Antriebsmotor aufgenommen. Der Antriebsmotor ist über ein Getriebe mit dem Schneidmesser 11 verbunden und treibt dieses an. Das Schneidmesser 11 ist als Kreismesser ausgebildet. An der Oberseite des Motorturms ist eine Steuereinheit und eine Ein-/Ausgabeeinheit zur Bedienung der Schneidemaschine 1 angeordnet.The
Das Schneidmesser 11 ist im Bereich der Schneide von einem C-förmigen Messerschutzring 22 abgedeckt, um eine unbeabsichtigte Berührung mit der Schneide des Schneidmessers zu verhindern. Die Vorderseite des Schneidmessers 11 ist mit einer flächigen Messerabdeckung 23 abgesichert. Bei der dargestellten Schneidemaschine 1 handelt es sich um einen sogenannten Vertikalschneider, d.h. das Schneidmesser 11 ist als Kreismesser ausgebildet, welches in einer vertikal ausgerichteten Schneidebene rotiert. Der Schneidbereich des Schneidmessers 11 wird durch den von dem Messerschutzring 22 freigelassenen Bereich definiert. Vor dem Schneidbereich ist die parallel zu dem Schneidmesser 11 verschiebbare Anschlagplatte 21 angeordnet. Die Anschlagplatte 21 kann über einen Drehknopf 25 verstellt werden, um eine gewünschte Scheibendicke einzustellen.The
In dem Bereich vor dem Schneidmesser 11 ist ein parallel zu der Schneidebene, das heißt entlang einer Schlittenachse, verschiebbarer Schlitten 3 angeordnet. Der Schlitten 3 weist einen Schlittenfuß 32 auf, der in dem Maschinengehäuse 2 an einer Linearführung gelagert ist. Der Schlitten 3 weist einen Rastknopf 31 auf, der durch den Schlittenfuß 32 in eine Arretierung im Maschinengehäuse 2 eingreift. Der Schlitten 3 ist durch Lösung des Rastknopfes 31 um die Schlittenachse verkippbar. Weiter umfasst der Schlitten einen Handschutz 33.In the area in front of the
Weiter umfasst der Schlitten 3 eine Stützplatte oder Stützrahmen 34, die in horizontaler Richtung ausgerichtet ist. Der Stützrahmen 34 bildet den Abschluss des Schlittenfußes 32. Der Schlitten 3 umfasst ferner eine Auflageplatte 35 und eine Anlagewand 36, die rechtwinklig zueinander angebracht sind. Auf der anderen Seite der Auflageplatte 35 umfasst der Schlitten 3 eine Schlittenrückwand 37, die ebenfalls rechtwinklig zur Auflageplatte 35 angebracht ist. Das Schneidgut wird auf die Auflageplatte 35 aufgelegt und an der Anlagewand 36 angelegt. Die Auflageplatte 35 ist im Bezug zum Stützrahmen 34 über eine Schwenkvorrichtung 38 schwenkbar angebracht. Eine erste Arbeitsposition zum Schneiden von Lebensmitteln befindet sich vorzugsweise in der Ausgangslage, in der die Auflageplatte 35 waagrecht ausgerichtet ist. Eine zweite Arbeitsposition, die hochgeschwenkte Position, zum Schneiden von Lebensmitteln befindet sich vorzugsweise in er Position, in der in dem die Auflageplatte 35 zwischen 30° und 40°, vorzugsweise 35°, zum Stützrahmen 34 geschwenkt ist. Eine dritte Arbeitsposition, die mittlere Position, zum Schneiden von Lebensmitteln befindet sich vorzugsweise in der Position, in der die Auflageplatte 35 im Bereich zwischen 12° und 23°, vorzugsweise 18°, zum Stützrahmen 34 geschwenkt ist.Further, the
Die Auflageplatte 35 ist fest mit einer Fixierungsplatte 39 verbunden. Die Fixierungsplatte 39 ist rechtwinklig zur Auflageplatte 35 angebracht. Die Fixierungsplatte 39 weist an der von der Auflageplatte 35 entfernten, unteren Seite eine Kulisse auf, die drei Eingriffe 40, 41, 42 umfasst. Die Eingriffe 40, 41, 42 sind derart ausgebildet, dass ein, in einer zur Auflageplatte 35 parallelen Ebene schwenkbarer Hebel 43 in einen Eingriff 40, 41, 42 eingreifen kann. Der Hebel 43 dient als Fixierungselement der Auflageplatte 35 und hält die Auflageplatte 35 ortsfest, wenn er in einen der Eingriffe 40, 41, 42 eingebracht ist. In welchen Eingriff 40, 41, 42 der Hebel 43 eingreifen kann, hängt von der Position der Fixierungsplatte 39 und damit von der Schwenkposition der Auflageplatte 35 ab. Der Hebel 43 kann in diesen Eingriff 40, 41, 42 eingreifen, der sich in der Ebene befindet, in der der Hebel 43 schwenkbar ist. In der Ausgangslage der Auflageplatte liegt ein erster Eingriff 40 der Fixierungsplatte 39 in der Schwenkebene des Hebels 43. Somit kann der Hebel, wenn er in den ersten Eingriff 40 eingebracht ist, die Auflageplatte 35 in der Ausgangslage fixieren. In einer mittleren Position der Auflageplatte 35 liegt ein zweiter Eingriff 41 der Fixierungsplatte 39 in der Schwenkebene des Hebels 43. Somit kann der Hebel 43, wenn er in den zweiten Eingriff 41 eingebracht ist, die Auflageplatte 35 in der mittleren Position fixieren. In einer hochgeschwenkten Position der Auflageplatte 35 liegt ein dritter Eingriff 42 der Fixierungsplatte 39 in der Schwenkebene des Hebels 43. Somit kann der Hebel 43, wenn er in den dritten Eingriff 42 eingebracht ist, die Auflageplatte 35 in der mittleren Position fixieren. Durch eine Bewegung, das heißt durch Schwenken des Hebels 43, kann er aus einem Eingriff 40, 41, 42 der Fixierungsplatte 39 herausgeführt werden und somit wird eine Schwenkbewegung der Auflageplatte 35 ermöglicht.The
Die gestrichelt dargestellte Kulissenführung 45 auf der rückwärtigen Seite der Fixierungsplatte 39 in Wirkverbindung mit dem Bolzen 44, der starr am Stützrahmen 34 befestigt ist, führt dazu, dass beim Hochschwenken der Auflageplatte 35 der Drehpunkt der Auflageplatte 35, das heißt die Schwenkvorrichtung 38, mittels einer linearen Führung in der Zeichnung nach rechts verschoben wird. In dieser Position ist eine Führungsschiene 56 zu sehen, die im Stützrahmen 34 angebracht ist und die zur Führung der Schwenkvorrichtung 38 bei dieser Bewegung dient.The dashed lines guide 45 shown on the rear side of the fixing
Claims (15)
dass der Schlitten (3) über einen Schlittenfuß (32) mit dem Maschinengehäuse (2) verbunden ist, und
dass der Schlittenfuß (32) einen Stützrahmen (34) umfasst, wobei die Auflageplatte (35) in der Ausgangslage auf dem Schlittenfuß (32), insbesondere auf dem Stützrahmen (34) des Schlittenfußes (32) aufliegt.Cutting machine according to claim 1 or 2, characterized
that the carriage (3) via a carriage base (32) to the machine housing (2) is connected, and
that the carriage base (32) includes a support frame (34), wherein the support plate (35) in the starting position on the carriage base (32), in particular on the support frame (34) of the slide foot (32) rests.
dass das Feststellelement ein Hebel (43) ist, der je nach Schlittenposition in einen der Eingriffe der Fixierungsplatte (39) eingreifen kann bzw. aus diesem Eingriff herausführbar ist, und dass der Hebel (43), insbesondere in einer Ebene parallel zur Ebene des Stützrahmens (34), bewegbar, insbesondere schwenkbar, ist.Cutting machine according to one of claims 1 to 3, characterized
in that the locking element is a lever (43) which, depending on the carriage position, can engage in one of the interventions of the fixing plate (39) or can be brought out of this engagement, and in that the lever (43), in particular in a plane parallel to the plane of the support frame (34), movable, in particular pivotable, is.
dass die Schwenkvorrichtung (38) mindestens ein Radiallager (50, 51) umfasst, dessen Achse rechtwinklig zur Schneidebene verläuft, und dass die Schwenkvorrichtung (38) mit der Auflageplatte (35) in dem Bereich verbunden ist, in dem die Anlagewand (36) mit der Auflageplatte (35) verbunden ist.Cutting machine according to one of claims 1 to 5, characterized
in that the pivoting device (38) comprises at least one radial bearing (50, 51) whose axis is perpendicular to the cutting plane, and in that the pivoting device (38) is connected to the support plate (35) in the region in which the abutment wall (36) engages the support plate (35) is connected.
dass der Stützrahmen (34) eine Verschiebeeinrichtung (61, 62) umfasst, die die Schwenkvorrichtung (38) mechanisch mit dem Stützrahmen (34) verbindet, und dass die Schwenkvorrichtung (38) mittels der Verschiebeeinrichtung (61, 62) parallel zur Ebene des Stützrahmens (34) bewegbar ist.Cutting machine according to one of claims 3 to 6, characterized
in that the support frame (34) comprises a displacement device (61, 62) which mechanically connects the pivoting device (38) to the support frame (34), and in that the pivoting device (38) is parallel to the plane of the support frame by means of the displacement device (61, 62) (34) is movable.
dass eine Buchse (52) mittels einer Linearführung (61, 62) des Stützrahmens (34) parallel zur Ebene des Stützrahmens (34) bewegbar ist, und dass die Buchse (52) eine Welle haltert, wobei
das mindestens eine Radiallager drehbar auf der Welle angebracht ist und fest mit der Auflageplatte (35) verbunden ist, und wobei ein Ende der Welle (53) in einer Führungsschiene (56) des Stützrahmens (34) linear geführt wird.Cutting machine according to one of claims 7 to 8, characterized
in that a bushing (52) is movable parallel to the plane of the support frame (34) by means of a linear guide (61, 62) of the support frame (34), and in that the bushing (52) supports a shaft,
the at least one radial bearing is rotatably mounted on the shaft and fixedly connected to the support plate (35), and wherein one end of the shaft (53) in a guide rail (56) of the support frame (34) is linearly guided.
dass die Schwenkvorrichtung (38) einen Rotationsdämpfer (55) umfasst.Cutting machine according to one of claims 1 to 9, characterized
in that the swivel device (38) comprises a rotational damper (55).
dass der Rotationsdämpfer (55) mittels einer Feder (67) ein verdrehfestes Bremselement (66) gegen ein Radiallager (50) drückt, wobei das Radiallager (50) fest mit der Auflageplatte (35) verbunden ist.Cutting machine according to claim 10, characterized in that
in that the rotary damper (55) presses a rotationally fixed brake element (66) against a radial bearing (50) by means of a spring (67), wherein the radial bearing (50) is firmly connected to the support plate (35).
dadurch gekennzeichnet,
dass der Schlitten einen Rastknopf (31) umfasst, der in eine Arretierung eingreift, und der Schlitten (3) durch Lösung des Rastknopfes (31) um eine Schlittenachse verkippbar ist.Cutting machine according to one of claims 1 to 11,
characterized,
in that the carriage comprises a detent button (31) which engages in a detent, and the carriage (3) can be tilted about a carriage axis by releasing the detent button (31).
dass die Schneidemaschine eine Vertikalschneidemaschine ist und die Auflageplatte (35) in der Ausgangslage parallel zur horizontalen Ebene ausgerichtet ist.Cutting machine according to claims 1 to 12, characterized
that the cutting machine is a vertical cutting machine and the support plate (35) is aligned in the starting position parallel to the horizontal plane.
dass die Auflageplatte (35) in der hochgeschwenkten Position in einem Winkel zwischen 30° und 40° zur horizontalen Ebene ausgerichtet ist.Cutting machine according to claim 13, characterized in that
that the support plate (35) is aligned in the pivoted position at an angle between 30 ° and 40 ° to the horizontal plane.
dass die Schneidemaschine eine Schrägschneidemaschine ist.Cutting machine according to claims 1 to 12, characterized
that the cutting machine is an inclined cutting machine.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17208174.7A EP3498441B1 (en) | 2017-12-18 | 2017-12-18 | Food slicer |
US16/218,509 US10543613B2 (en) | 2017-12-18 | 2018-12-13 | Cutting machine for food |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17208174.7A EP3498441B1 (en) | 2017-12-18 | 2017-12-18 | Food slicer |
Publications (2)
Publication Number | Publication Date |
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EP3498441A1 true EP3498441A1 (en) | 2019-06-19 |
EP3498441B1 EP3498441B1 (en) | 2019-10-23 |
Family
ID=60673844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP17208174.7A Active EP3498441B1 (en) | 2017-12-18 | 2017-12-18 | Food slicer |
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Country | Link |
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US (1) | US10543613B2 (en) |
EP (1) | EP3498441B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20210187773A1 (en) * | 2018-05-31 | 2021-06-24 | Hollymatic Corporation | Method and system to control, automate, monitor, and shut down a deli slicer |
CN112589868B (en) * | 2020-11-25 | 2022-05-03 | 太原龙投富思特新材料科技有限公司 | Preparation and processing method of external wall heat-insulation decorative material |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB408176A (en) * | 1933-08-17 | 1934-04-05 | Berkel & Parnall Mach Mfg Co | Improvements in or relating to slicing machines |
US3704736A (en) * | 1970-10-05 | 1972-12-05 | Hobart Mfg Co | Food slicing machines |
DE202008006020U1 (en) | 2007-05-04 | 2008-08-07 | Gebr. Graef Gmbh & Co. Kg | Cutting machine for cutting food |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4817480A (en) * | 1987-08-10 | 1989-04-04 | Young Raymond A | Knife sharpener |
US5245898A (en) * | 1992-07-20 | 1993-09-21 | Berkel Incorporated | Slicing machine lift arrangement |
US6167791B1 (en) * | 1996-08-15 | 2001-01-02 | Premark Feg L.L.C. | Carriage for food slicer |
US6209438B1 (en) * | 1999-12-22 | 2001-04-03 | Premark Feg L.L.C. | Interlock mechanism for a slicer |
US7832317B2 (en) * | 2005-08-26 | 2010-11-16 | Premark Feg L.L.C. | Gage plate alignment mechanism and method for a food slicer |
EP2212066B1 (en) * | 2007-11-27 | 2011-05-18 | Premark FEG L.L.C. | Food product slicer with gauge plate based shutdown operation |
EP3450123B1 (en) * | 2017-08-30 | 2020-01-15 | Bizerba SE & Co. KG | Disc cutting machine with holder for cut goods |
-
2017
- 2017-12-18 EP EP17208174.7A patent/EP3498441B1/en active Active
-
2018
- 2018-12-13 US US16/218,509 patent/US10543613B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB408176A (en) * | 1933-08-17 | 1934-04-05 | Berkel & Parnall Mach Mfg Co | Improvements in or relating to slicing machines |
US3704736A (en) * | 1970-10-05 | 1972-12-05 | Hobart Mfg Co | Food slicing machines |
DE202008006020U1 (en) | 2007-05-04 | 2008-08-07 | Gebr. Graef Gmbh & Co. Kg | Cutting machine for cutting food |
Also Published As
Publication number | Publication date |
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EP3498441B1 (en) | 2019-10-23 |
US10543613B2 (en) | 2020-01-28 |
US20190184592A1 (en) | 2019-06-20 |
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