EP0761540B1 - Device for manufacturing packages - Google Patents
Device for manufacturing packages Download PDFInfo
- Publication number
- EP0761540B1 EP0761540B1 EP96114120A EP96114120A EP0761540B1 EP 0761540 B1 EP0761540 B1 EP 0761540B1 EP 96114120 A EP96114120 A EP 96114120A EP 96114120 A EP96114120 A EP 96114120A EP 0761540 B1 EP0761540 B1 EP 0761540B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slices
- winding
- rods
- roller
- transport device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/06—Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products
Definitions
- the invention relates to a device for producing packaging of disc-shaped, cut foods or the like.
- Document FR-A 2 691 440 describes a packaging for foodstuffs, the packaging material, which consists for example of slices of ham, being shaped into coils which are arranged next to one another in the packaging.
- the packaging consists of a cup-shaped lower part, which is closed by a film. The document mentioned does not describe how the windings can be formed mechanically. If the wraps are shaped by hand, there is a considerable amount of work involved.
- Document US-A 5 012 726 describes a device in which dough slices are formed into a coil.
- the dough is transported on a conveyor belt and passed through a switch-like piece of web with its front end into a rotating winding device.
- This winding device comprises a winding mandrel which is formed by two bars aligned parallel to the axis. In this way, the dough slices can be wound up and then sent for further processing, for example a baking process.
- the invention has for its object to provide a device for the production of packaging of slice-shaped, cut foods or the like, with which it is possible, for example, to form slices of ham completely, so that a package can be formed from these windings.
- the object is achieved by the device according to claim 1.
- the conveyor device provided for feeding the disks to the winding mandrel has a slideway supporting the disks between the emitting end of the conveyor device and the bars. It has been found that, as a rule, a small gap between the emitting end of the conveyor and the bars is unavoidable, since space must be left for the formation of the roll. In the case of thin disks, there is now a risk that they will adhere to the conveying means and not get between the bars. This prevents the above-mentioned slideway.
- the slideway can be designed in various ways.
- the slideway consists of rods and the conveying device is constructed from circulating belts, belts or the like, the rods being arranged between the belts, belts or the like.
- the slideway can be designed, for example, to be advanced and retractable in the conveying direction, so that the slideway is effective only at the moment when the disks are inserted into the spaces between the bars can be.
- the wrap can be formed.
- the arrangement of a resilient slideway is also possible, which is then pushed away from the bars during the winding process.
- the slideway can rest in particular on the bars, so that it is ensured that even thin disks reach the desired position between the bars.
- the packaging is arranged under the winding device and the winding device deposits the winding in the packaging or the winding can fall into the packaging or into the troughs provided there.
- FIGS. 3, 4 and 5 show the configuration of a winding mandrel which differs from the configuration of the winding mandrel according to the invention as characterized in claim 1.
- the device shown in FIG. 1 essentially consists of the cutting machine 10, the conveyor 11, the winding device 1, a further conveyor 12 and the packaging machine 3.
- the cutting machine 10 cuts individual slices 15 from a material to be cut 14, which fall onto the conveyor 11.
- this conveyor device is shown as a conveyor belt.
- another conveyor device for example a transport plate or a similar device, can also be provided.
- the conveyor 12 is also shown in the embodiment shown as a conveyor belt. Other subsidies can also be used here if this is desired.
- the windings 16 in the troughs 17 are fed to the packaging machine 3 and packed there in a manner known per se.
- the winding 16 can be inserted automatically into the packaging machine, but it is also possible to feed the winding into the packaging machine by hand.
- the packaging machine 3 produces packages 13, specifically a shell 18, which is closed by a sealed lid 19.
- the shell accommodates the windings 16 side by side. It is also possible to mold trough-like depressions 4 into the shell 18.
- FIG. 3, 4 and 5 illustrate a winding device 2 in which the individual windings are each wound on a winding mandrel 20.
- a total of six mandrels 20 are mounted on the rotating device 21, each of which can be rotated by itself.
- the direction of rotation of the mandrels 20 is indicated by the arrow 22, the direction of rotation of the rotating device by the arrow 23.
- the mandrel 20 can, if desired, also be driven in the opposite direction.
- Each mandrel is provided with a bracket 24, as can be seen in FIG. 5. In the gap between the bracket 24 and the mandrel 20, the front end of the disc 15 is inserted, which is conveyed up on the conveyor 11.
- the mandrel 20 is also surrounded by a partially cylindrical shell 25, which facilitates the winding process.
- the orientation of the feed direction of the disks 15 to the mandrels 20 and also the orientation of the mandrels 20 to the carrier 21 can also be angled in order to achieve helical coils 16.
- the stripping device 27 comes into operation (cf. reached.
- the revolving roller 28 of the conveying device 12 is arranged coaxially with the rotating device 21.
- the device shown in FIG. 6 essentially consists of the conveying device 11 and the winding device 1.
- the conveying device 11 comprises an endless conveying means which consists of the two roller arrangements 44, 45 which serve to guide cords or tapes 8.
- the rear roller arrangement 44 can be driven via the shaft 46.
- the frame of the conveyor is designated 47.
- a number of rods 48 are also mounted in the frame 47, the rear ends of which are connected to one another by a cross member 49.
- a bracket 50 is seated on the crossmember 49 and is engaged by a drive (not shown). This drive can move the rods according to the Forcing double arrow 51.
- the front ends of the rods 48 form a slideway 9 with one another. If the slideway 9 is pushed forward, the ends of the rods protrude into the spaces between the rods 32 of the winding device, as can be seen in particular from the illustration in FIG. 7. In this way it is prevented that the disks 15, which are conveyed up by the belts 8, sink into the gap 42. The disks 15 safely reach the space between the bars 32 in this way.
- the disks 15 should be fed in such a way that the bars 32 reliably grasp the beginning of the disk during the winding process and form the wrap.
- the ends 33 of the rods 32 are held by a carrier 34, which in turn is connected to the shaft 5.
- the procedure for forming a wrap is as follows. In a position of the device, as can be seen, for example, from FIGS. 6 and 7, a disk 15 is conveyed so that its front end reaches between the rods 32. Now the slide 9, consisting of the front ends of the rods 48, is withdrawn. The shaft 5 makes a few revolutions so that a winding is formed from the disk.
- the direction of rotation of the shaft 5 can rotate clockwise or counterclockwise.
- the shaft 5 with the rods 32 is withdrawn in the direction of arrow 36, that is to say the rods 32 are removed from the inside of the winding. It is for this movement favorable if a stripper 27 is provided, which prevents the winding from being carried along.
- this scraper 27 is only shown in the illustration of FIGS. 7 and 8.
- the scraper 27 can be a ring, for example, which is mounted so that it cannot move axially. In the case of a cruciform design, the scraper will rotate with the rods.
- FIG. 8 A modification of the invention is shown in FIG. There, the rods 48, which form the slideway, are replaced by a slideway 9, which are formed from a resilient rod or from several such resilient rods. These rods are carried by the cross member 31. In the embodiment according to FIG. 8, it is not necessary to withdraw the slideway. Both in one and in the other direction of rotation, the slideway, which rests with its front ends on one of the rods 32, will yield.
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Herstellung von Verpackungen von scheibenförmigen, geschnittenen Lebensmitteln oder dergleichen.The invention relates to a device for producing packaging of disc-shaped, cut foods or the like.
In dem Dokument FR-A 2 691 440 ist eine Verpackung für Lebensmittel beschrieben, wobei das Verpackungsgut, das zum Beispiel aus Schinkenscheiben besteht, zu Wickeln geformt ist, die nebeneinander in der Verpackung angeordnet sind. Die Verpackung besteht dabei aus einem becherförmigen Unterteil, das durch eine Folie verschlossen ist. Das erwähnte Dokument beschreibt nicht, wie die Wickel auf mechanischem Wege geformt werden können. Werden die Wickel von Hand geformt, ergibt sich ein beträchtlicher Arbeitsaufwand.Document FR-A 2 691 440 describes a packaging for foodstuffs, the packaging material, which consists for example of slices of ham, being shaped into coils which are arranged next to one another in the packaging. The packaging consists of a cup-shaped lower part, which is closed by a film. The document mentioned does not describe how the windings can be formed mechanically. If the wraps are shaped by hand, there is a considerable amount of work involved.
In dem Dokument US-A 5 012 726 ist eine Vorrichtung beschrieben, wobei Teigscheiben zu einem Wickel geformt werden. Der Teig wird dabei auf einem Förderband transportiert und durch ein weichenartiges Bahnstück mit seinem vorderen Ende in eine rotierende Wickeleinrichtung geleitet. Diese Wickeleinrichtung umfaßt einen Wickeldorn, der von zwei parallel zur Achse ausgerichteten Stäben gebildet ist. Auf diese Weise können die Teigscheiben aufgewickelt und anschließend einer weiteren Bearbeitung, zum Beispiel einem Backvorgang, zugeführt werden.Document US-A 5 012 726 describes a device in which dough slices are formed into a coil. The dough is transported on a conveyor belt and passed through a switch-like piece of web with its front end into a rotating winding device. This winding device comprises a winding mandrel which is formed by two bars aligned parallel to the axis. In this way, the dough slices can be wound up and then sent for further processing, for example a baking process.
Das Dokument US-A 4 470 792 beschreibt eine andere Wickelvorrichtung zur Herstellung von Biskuitrollen. Mittels einer Ablenkplatte werden die auf einem Transportriemen herangeführten Teigportionen einer Wickeleinrichtung zugeführt, die von zylindrischen Zapfen gebildet ist. Mittels einer Riemenanordnung werden die Teigportionen um den Wickeldorn einige Male herumgeführt, um einzelne Wickel zu bilden.Document US-A 4 470 792 describes another winding device for the production of sponge rolls. By means of a deflection plate, the dough portions brought up on a transport belt are fed to a winding device which is formed by cylindrical pins. Using a belt arrangement, the dough portions are passed around the winding mandrel a few times to form individual wraps.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zur Herstellung von Verpackungen von scheibenförmigen, geschnittenen Lebensmitteln oder dergleichen zu schaffen, mit der es beispielsweise möglich ist, Schinkenscheiben vollständig zu Wickeln zu formen, so daß aus diesen Wickeln eine Verpackung gebildet werden kann.The invention has for its object to provide a device for the production of packaging of slice-shaped, cut foods or the like, with which it is possible, for example, to form slices of ham completely, so that a package can be formed from these windings.
Die Aufgabe wird erfindungsgemäß durch die Vorrichtung gemäß Patentanspruch 1 gelöst.The object is achieved by the device according to claim 1.
Werden nur zwei Stäbe verwendet, wie dies an sich bekannt ist, ergibt sich in Anbetracht der Konsistenz des zu verarbeitenden Schneidguts keine hinreichende zylinderische Gestalt des Wickels. Vielmehr ist dann die Höhe des gewickelten Schneidguts wesentlich kleiner als die Breitenabmessung.If only two rods are used, as is known per se, in view of the consistency of the material to be processed, there is no adequate cylindrical shape of the winding. Rather, the height is then of the wound material to be cut is considerably smaller than the width dimension.
In weiterer Ausbildung der Erfindung ist vorgesehen, daß die für die Zuförderung der Scheiben zum Wickeldorn vorgesehene Fördereinrichtung zwischen dem abgebenden Ende der Fördereinrichtung und den Stäben eine die Scheiben unterstützende Gleitbahn aufweist. Es hat sich ergeben, daß in der Regel ein geringer Spalt zwischen dem abgebenden Ende der Fördereinrichtung und den Stäben unvermeidbar ist, da Raum für die Bildung des Wickels gelassen werden muß. Bei dünnen Scheiben besteht nun die Gefahr, daß diese an dem Fördermittel haften und nicht zwischen die Stäbe gelangen. Dies verhindert die vorstehend erwähnte Gleitbahn.In a further embodiment of the invention, it is provided that the conveyor device provided for feeding the disks to the winding mandrel has a slideway supporting the disks between the emitting end of the conveyor device and the bars. It has been found that, as a rule, a small gap between the emitting end of the conveyor and the bars is unavoidable, since space must be left for the formation of the roll. In the case of thin disks, there is now a risk that they will adhere to the conveying means and not get between the bars. This prevents the above-mentioned slideway.
Die Gleitbahn kann in verschiedener Weise ausgebildet sein. Bei einem bevorzugten Ausführungsbeispiel der Erfindung besteht die Gleitbahn aus Stangen und die Fördereinrichtung ist aus umlaufenden Bändern, Riemen oder dergleichen aufgebaut, wobei die Stangen zwischen den Bändern, Riemen oder dergleichen angeordnet sind. Die Gleitbahn kann beispielsweise in Förderrichtung vorschiebbar und zurückziehbar ausgestaltet sein, so daß die Gleitbahn im wesentlichen nur im Augenblick des Einschiebens der Scheiben in die Zwischenräume zwischen den Stäben wirksam sein kann. Wenn die Gleitbahn zurückgezogen wird, kann der Wickel gebildet werden. Auch die Anordnung einer federnden Gleitbahn ist möglich, die dann beim Wickelvorgang jeweils von den Stäben weggedrückt wird. Die Gleitbahn kann insbesondere auf den Stäben aufruhen, so daß sichergestellt ist, daß auch dünne Scheiben die gewünschte Lage zwischen den Stäben erreichen.The slideway can be designed in various ways. In a preferred embodiment of the invention, the slideway consists of rods and the conveying device is constructed from circulating belts, belts or the like, the rods being arranged between the belts, belts or the like. The slideway can be designed, for example, to be advanced and retractable in the conveying direction, so that the slideway is effective only at the moment when the disks are inserted into the spaces between the bars can be. When the slideway is withdrawn, the wrap can be formed. The arrangement of a resilient slideway is also possible, which is then pushed away from the bars during the winding process. The slideway can rest in particular on the bars, so that it is ensured that even thin disks reach the desired position between the bars.
In einem weiteren Merkmal der Erfindung ist die Verpackung unter der Wickeleinrichtung angeordnet und die Wickeleinrichtung legt die Wickel in die Verpackung ab bzw. können die Wickel in die Verpackung bzw. in die dort vorgesehenen Mulden fallen.In a further feature of the invention, the packaging is arranged under the winding device and the winding device deposits the winding in the packaging or the winding can fall into the packaging or into the troughs provided there.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung schematisch dargestellt. Es zeigen:
- Fig. 1
- eine Seitenansicht einer erfindungsgemäßen Vorrichtung zur Herstellung von Verpackungen,
- Fig. 2
- eine Seitenansicht teilweise im Schnitt einer Verpackung in einem größeren Maßstab,
- Fig. 3
- eine Seitenansicht einer Wickeleinrichtung,
- Fig. 4
- einen Schnitt durch die Darstellung der Fig. 3 entsprechend der Schnittlinie IV-IV,
- Fig. 5
- einen Schnitt durch die Darstellung der Fig. 3 entsprechend der Schnittlinie V-V,
- Fig. 6
- eine perspektivische Darstellung einer abgewandelten Ausführungsform einer erfindungsgemäßen Vorrichtung,
- Fig. 7
- eine Seitenansicht zur Darstellung der Fig. 6 in einer Betriebsstellung,
- Fig. 8
- ein abgewandeltes Ausführungsbeispiel zu den Darstellungen der Fig. 6 und 7 und
- Fig. 9
- eine der Fig. 7 entsprechende Darstellung, jedoch in einer anderen Betriebsstellung.
- Fig. 1
- 2 shows a side view of a device for producing packaging according to the invention,
- Fig. 2
- a side view partly in section of a package on a larger scale,
- Fig. 3
- a side view of a winding device,
- Fig. 4
- 3 shows a section through the representation of FIG. 3 along the section line IV-IV,
- Fig. 5
- 3 shows a section through the representation of FIG. 3 along the section line VV,
- Fig. 6
- 2 shows a perspective illustration of a modified embodiment of a device according to the invention,
- Fig. 7
- 6 shows a side view to illustrate FIG. 6 in an operating position,
- Fig. 8
- a modified embodiment of the representations of FIGS. 6 and 7 and
- Fig. 9
- a representation corresponding to FIG. 7, but in a different operating position.
Es wird bemerkt, daß die Fig. 3, 4 und 5 die Ausbildung eines Wickeldorns zeigen, der von der erfindungsgemäßen Ausbildung des Wickeldorns, wie dieser im Anspruch 1 gekennzeichnet ist, abweicht.It is noted that FIGS. 3, 4 and 5 show the configuration of a winding mandrel which differs from the configuration of the winding mandrel according to the invention as characterized in claim 1.
Die in der Fig. 1 gezeigte Vorrichtung besteht im wesentlichen aus der Schneidmaschine 10, der Fördereinrichtung 11, der Wickeleinrichtung 1, einer weiteren Fördereinrichtung 12 und der Verpackungsmaschine 3.The device shown in FIG. 1 essentially consists of the cutting machine 10, the conveyor 11, the winding device 1, a further conveyor 12 and the packaging machine 3.
Die Schneidmaschine 10 schneidet von einem Schneidgut 14 einzelne Scheiben 15 ab, die auf die Fördereinrichtung 11 fallen. Diese Fördereinrichtung ist im gezeigten Ausführungsbeispiel als Förderband dargestellt.Es kann aber auch eine andere Fördereinrichtung, beispielsweise ein Transportteller oder eine ähnliche Einrichtung, vorgesehen sein.The cutting machine 10 cuts individual slices 15 from a material to be cut 14, which fall onto the conveyor 11. In the exemplary embodiment shown, this conveyor device is shown as a conveyor belt. However, another conveyor device, for example a transport plate or a similar device, can also be provided.
Hinter der Wickeleinrichtung 1, die untenstehend noch näher beschrieben wird, gelangen die dort gefertigten Wickel 16 auf die Fördereinrichtung 12, die vorzugsweise Mulden 17 besitzt, die der Größe der einzelnen Wickel 16 angepaßt sind.Behind the winding device 1, which will be described in more detail below, the windings 16 manufactured there arrive on the conveying device 12, which preferably has troughs 17 which are adapted to the size of the individual windings 16.
Die Fördereinrichtung 12 ist im gezeigten Ausführungsbeispiel ebenfalls als Förderband dargestellt. Auch hier können andere Fördermittel zur Anwendung kommen, wenn dies gewünscht wird.The conveyor 12 is also shown in the embodiment shown as a conveyor belt. Other subsidies can also be used here if this is desired.
Die Wickel 16 in den Mulden 17 werden der Verpackungsmaschine 3 zugefördert und dort in an sich bekannter Weise verpackt. Das Einlegen der Wickel 16 in die Verpackungsmaschine kann automatisch ausgeführt werden, es ist aber auch möglich, die Wickel von Hand der Verpackungsmaschine zuzuführen.The windings 16 in the troughs 17 are fed to the packaging machine 3 and packed there in a manner known per se. The winding 16 can be inserted automatically into the packaging machine, but it is also possible to feed the winding into the packaging machine by hand.
Die Verpackungsmaschine 3 fertigt, wie an sich bekannt, Verpackungen 13, und zwar eine Schale 18, die durch einen aufgesiegelten Deckel 19 verschlossen ist. Die Schale nimmt nebeneinander die Wickel 16 auf. Es ist auch möglich, in die Schale 18 muldenartige Vertiefungen 4 einzuformen.The packaging machine 3, as is known per se, produces packages 13, specifically a shell 18, which is closed by a sealed lid 19. The shell accommodates the windings 16 side by side. It is also possible to mold trough-like depressions 4 into the shell 18.
Die Fig. 3, 4 und 5 verdeutlichen eine Wickeleinrichtung 2, bei der die einzelnen Wickel jeweils auf einem Wickeldorn 20 aufgewickelt werden. Auf der Dreheinrichtung 21 sind insgesamt sechs Dorne 20 gelagert, die jeweils für sich drehbar sind. Die Drehrichtung der Dorne 20 ist durch den Pfeil 22 angedeutet, die Drehrichtung der Dreheinrichtung durch den Pfeil 23. Zur Erzielung der Drehbewegung der Dorne 20 um die Achse 35, tragen die Dorne 20 z.B. ein Zahnrad 29, das sich auf dem stillstehenden Zahnkranz 30 abwälzt. Der Dorn 20 kann, wenn gewünscht, auch in umgekehrter Richtung angetrieben sein. Jeder Dorn ist mit einem Bügel 24 versehen, wie sich aus der Fig. 5 ergibt. In den Spalt zwischen dem Bügel 24 und dem Dorn 20 wird das vordere Ende der Scheibe 15 eingeschoben, die auf der Fördereinrichtung 11 herangefördert wird. Der Dorn 20 ist ferner mit einer teilzylindrischen Schale 25 umgeben, die den Aufwickelvorgang erleichtert.3, 4 and 5 illustrate a winding device 2 in which the individual windings are each wound on a winding mandrel 20. A total of six mandrels 20 are mounted on the rotating device 21, each of which can be rotated by itself. The direction of rotation of the mandrels 20 is indicated by the arrow 22, the direction of rotation of the rotating device by the arrow 23. To achieve the rotational movement of the mandrels 20 about the axis 35, wear the mandrels 20, for example a gear 29, which rolls on the stationary ring gear 30. The mandrel 20 can, if desired, also be driven in the opposite direction. Each mandrel is provided with a bracket 24, as can be seen in FIG. 5. In the gap between the bracket 24 and the mandrel 20, the front end of the disc 15 is inserted, which is conveyed up on the conveyor 11. The mandrel 20 is also surrounded by a partially cylindrical shell 25, which facilitates the winding process.
Die Ausrichtung der Zuförderrichtung der Scheiben 15 zu den Dornen 20 bzw. auch die Ausrichtung der Dorne 20 zu dem Träger 21 kann auch winklig sein, um schraubenförmige Wickel 16 zu erzielen.The orientation of the feed direction of the disks 15 to the mandrels 20 and also the orientation of the mandrels 20 to the carrier 21 can also be angled in order to achieve helical coils 16.
Hat der jeweilige Wickeldorn eine Stellung erreicht, die durch die Bezugsziffer 26 gekennzeichnet ist, tritt die Abstreifeinrichtung 27 in Funktion (vgl. Fig. 4), die den geformten Wickel vom Dorn 20 abstreift, so daß dieser in eine der Mulden 17 der Fördereinrichtung 12 gelangt. Die Umlaufrolle 28 der Fördereinrichtung 12 ist koaxial zur Dreheinrichtung 21 angeordnet.When the respective winding mandrel has reached a position which is identified by the reference number 26, the stripping device 27 comes into operation (cf. reached. The revolving roller 28 of the conveying device 12 is arranged coaxially with the rotating device 21.
Die in der Fig. 6 gezeigte Vorrichtung besteht im wesentlichen aus der Fördereinrichtung 11 und der Wickeleinrichtung 1. Die Fördereinrichtung 11 umfaßt ein endloses Fördermittel, das aus den beiden Rollenanordnungen 44, 45 besteht, die der Führung von Schnüren oder Bändern 8 dienen. Dabei kann beispielsweise die hintere Rollenanordnung 44 über die Welle 46 angetrieben sein. Das Gestell der Fördervorrichtung ist mit 47 bezeichnet. In dem Gestell 47 ist ferner eine Anzahl von Stangen 48 gelagert, deren rückwärtige Enden durch eine Traverse 49 untereinander verbunden sind. An der Traverse 49 sitzt ein Bügel 50 an dem ein nicht näher dargestellter Antrieb angreift. Dieser Antrieb kann den Stangen eine Bewegung entsprechend dem Doppelpfeil 51 aufzwingen.The device shown in FIG. 6 essentially consists of the conveying device 11 and the winding device 1. The conveying device 11 comprises an endless conveying means which consists of the two roller arrangements 44, 45 which serve to guide cords or tapes 8. For example, the rear roller arrangement 44 can be driven via the shaft 46. The frame of the conveyor is designated 47. A number of rods 48 are also mounted in the frame 47, the rear ends of which are connected to one another by a cross member 49. A bracket 50 is seated on the crossmember 49 and is engaged by a drive (not shown). This drive can move the rods according to the Forcing double arrow 51.
Die vorderen Enden der Stangen 48 bilden miteinander eine Gleitbahn 9. Ist die Gleitbahn 9 nach vorne geschoben, ragen die Enden der Stangen in die Zwischenräume zwischen die Stäbe 32 der Wickelvorrichtung hinein, wie dies insbesondere aus der Darstellung der Fig. 7 hervorgeht. Auf diese Weise wird verhindert, daß die Scheiben 15, die von den Bändern 8 herangefördert werden, in den Spalt 42 absinken. Die Scheiben 15 erreichen auf diese Weise sicher den Raum zwischen den Stäben 32. Die Zuförderung der Scheiben 15 sollte soweit erfolgen, daß die Stäbe 32 beim Wickelvorgang den Scheibenanfang sicher erfassen und den Wickel formen.The front ends of the rods 48 form a slideway 9 with one another. If the slideway 9 is pushed forward, the ends of the rods protrude into the spaces between the rods 32 of the winding device, as can be seen in particular from the illustration in FIG. 7. In this way it is prevented that the disks 15, which are conveyed up by the belts 8, sink into the gap 42. The disks 15 safely reach the space between the bars 32 in this way. The disks 15 should be fed in such a way that the bars 32 reliably grasp the beginning of the disk during the winding process and form the wrap.
Wie insbesondere aus der Fig. 6 hervorgeht, sind die Enden 33 der Stäbe 32 von einem Träger 34 gehalten, der wiederum mit der Welle 5 verbunden ist.As can be seen in particular from FIG. 6, the ends 33 of the rods 32 are held by a carrier 34, which in turn is connected to the shaft 5.
Zur Bildung eines Wickels wird wie folgt vorgegangen. In einer Stellung der Vorrichtung, wie dies beispielsweise aus den Fig. 6 und 7 hervorgeht, wird eine Scheibe 15 herangefördert, so daß diese mit ihrem vorderen Ende zwischen die Stäbe 32 gelangt. Nun wird die Gleitbahn 9, bestehend aus den vorderen Enden der Stangen 48, zurückgezogen. Die Welle 5 führt einige Umdrehungen aus, so daß aus der Scheibe ein Wickel gebildet wird. Der Niederhalter 6, der von einem Rahmenteil 7 getragen ist und leicht federnd ausgebildet ist, drückt gegen den Außenumfang des Wickels und sorgt dafür, daß ein möglichst kompakter Wickel erhalten wird.The procedure for forming a wrap is as follows. In a position of the device, as can be seen, for example, from FIGS. 6 and 7, a disk 15 is conveyed so that its front end reaches between the rods 32. Now the slide 9, consisting of the front ends of the rods 48, is withdrawn. The shaft 5 makes a few revolutions so that a winding is formed from the disk. The hold-down 6, which is carried by a frame part 7 and is designed to be slightly resilient, presses against the outer circumference of the winding and ensures that the most compact possible winding is obtained.
Die Drehrichtung der Welle 5 kann dabei im Uhrzeigersinn oder auch gegen den Uhrzeigersinn drehen. Ist der Wickel fertig gebildet, wird die Welle 5 mit den Stäben 32 in Richtung des Pfeiles 36 zurückgezogen, das heißt die Stäbe 32 werden aus dem Inneren des Wickels entfernt. Für diese Bewegung ist es günstig, wenn ein Abstreifer 27 vorgesehen ist, der die Mitnahme des Wickels ausschließt. Es wird bemerkt, daß dieser Abstreifer 27 nur in der Darstellung der Fig. 7 und 8 gezeigt ist. Der Abstreifer 27 kann beispielsweise ein Ring sein, der axial unverschiebbar gelagert ist. Bei kreuzartiger Ausbildung wird sich der Abstreifer mit den Stäben drehen.The direction of rotation of the shaft 5 can rotate clockwise or counterclockwise. When the winding is finished, the shaft 5 with the rods 32 is withdrawn in the direction of arrow 36, that is to say the rods 32 are removed from the inside of the winding. It is for this movement favorable if a stripper 27 is provided, which prevents the winding from being carried along. It is noted that this scraper 27 is only shown in the illustration of FIGS. 7 and 8. The scraper 27 can be a ring, for example, which is mounted so that it cannot move axially. In the case of a cruciform design, the scraper will rotate with the rods.
Sind die Stäbe 32 zurückgezogen, fällt der gebildete Wickel 16 in eine der Mulden 41 der Schale 18.When the rods 32 are withdrawn, the winding 16 formed falls into one of the troughs 41 of the shell 18.
In der Fig. 8 ist eine Abwandlung der Erfindung gezeigt. Dort sind die Stangen 48, die die Gleitbahn bilden, ersetzt durch eine Gleitbahn 9, die aus einem federnden Stab oder auch aus mehreren derartigen federnden Stäben gebildet sind. Diese Stäbe werden von der Traverse 31 getragen. Bei der Ausbildungsform nach der Fig. 8 ist es nicht notwendig, die Gleitbahn zurückzuziehen. Sowohl in der einen wie in der anderen Drehrichtung wird die Gleitbahn, die mit ihren vorderen Enden auf einem der Stäbe 32 aufruht, ausweichen.A modification of the invention is shown in FIG. There, the rods 48, which form the slideway, are replaced by a slideway 9, which are formed from a resilient rod or from several such resilient rods. These rods are carried by the cross member 31. In the embodiment according to FIG. 8, it is not necessary to withdraw the slideway. Both in one and in the other direction of rotation, the slideway, which rests with its front ends on one of the rods 32, will yield.
Claims (4)
- A plant for manufacturing packages for cut and sliced food products or the like by means of a slicing machine (10) for continuously cutting the product (14) into slices (15), said slices being deposited one by one onto a transport device (11) by said slicing machine (10) and said transport device feeding the slices to a roller-up mechanism (1) from which the rolled-up slices (16) may be conveyed into a package (13) so as to be at least partially arranged next to each other, with said roller-up mechanism (1) comprising a roller-up mandrel (21) capable of rotating around an axis (35) and made up of four rods (32) arranged parallel to each other and at the same distance from the axis (35) and with the sliced food product (15) capable of being inserted between two adjacent rods (32) by the transport mechanism in an approximately radial direction with respect to the axis (35).
- A plant according to claim 1, characterised in that arranged between the discharging end of the transport device (11) and the rods (32) the transport device (11) provided for feeding the slices (15) to the roller-up mandrel (20) has a sliding path (9) for supporting the slices (15).
- A plant according to claim 1 and 2, characterised in that the sliding path (9) comprises bars (48) and the transport device (11) is made up of circulating belts (38) or the like, with said bars (48) being arranged between the belts (38) or the like.
- A plant according to one of the preceding claims, characterised in that the package (13) is arranged below the roller-up mechanism (1) with said roller-up mechanism (1) depositing the rolled-up slices (16) into the package (13).
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29514511U DE29514511U1 (en) | 1995-09-09 | 1995-09-09 | Device for producing packaging |
DE29514511U | 1995-09-09 | ||
DE29603395U DE29603395U1 (en) | 1996-02-24 | 1996-02-24 | Device for producing packaging |
DE29603395U | 1996-02-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0761540A2 EP0761540A2 (en) | 1997-03-12 |
EP0761540A3 EP0761540A3 (en) | 1997-06-18 |
EP0761540B1 true EP0761540B1 (en) | 2000-04-05 |
Family
ID=26058209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96114120A Expired - Lifetime EP0761540B1 (en) | 1995-09-09 | 1996-09-04 | Device for manufacturing packages |
Country Status (4)
Country | Link |
---|---|
US (1) | US5724787A (en) |
EP (1) | EP0761540B1 (en) |
AT (1) | ATE191413T1 (en) |
DE (1) | DE59604872D1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9950895B2 (en) | 2014-07-03 | 2018-04-24 | Lincoln Global, Inc. | Welding wire coil packaging system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT409442B (en) * | 2000-02-15 | 2002-08-26 | Koller Roman Ing | Equipment manufacturing e.g. bacon-wrapped sausages is based on parallel conveyor bands, with curved spring bows reaching up between them |
ES2187376B1 (en) * | 2001-11-07 | 2004-08-16 | Industrial Mecanica Conservera Del Sureste, S.A. | SWEET ENROLLER MACHINE. |
DE10358069A1 (en) * | 2003-12-10 | 2005-07-14 | Cfs Kempten Gmbh | Rolled cold cuts |
US20120288594A1 (en) * | 2011-05-09 | 2012-11-15 | Divti Quartagamma Srl | Method and plant for packaging fresh food products, such as fruit and vegetables, and food product thus packaged |
US20130042577A1 (en) * | 2011-08-15 | 2013-02-21 | Kathleen Magee | Bacon Roll |
ITPR20120057A1 (en) * | 2012-09-12 | 2014-03-13 | Corte Parma Alimentare S R L | CONTAINER WITH SLICED |
US20210212325A1 (en) * | 2020-01-10 | 2021-07-15 | Pacproinc,LLC | System for rolling food products |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US593959A (en) * | 1897-11-16 | Wrapping-machine for newspapers | ||
US486090A (en) * | 1892-11-15 | crowell | ||
US1047422A (en) * | 1910-05-11 | 1912-12-17 | George W Weiss | Wrapping-machine. |
US2620609A (en) * | 1948-02-13 | 1952-12-09 | Mervyn Harold Hamilton Wills | Machine for wrapping and labeling newspapers, magazines, and the like |
US2746403A (en) * | 1952-05-14 | 1956-05-22 | Hansen Francis Frederick | Bread moulding |
US3225717A (en) * | 1962-03-27 | 1965-12-28 | Gen Mills Inc | Dough curling device |
FR1426308A (en) * | 1964-12-16 | 1966-01-28 | H Laplaud & Co Sa Des Ets | Thick sheet winding device |
US3458970A (en) * | 1966-10-24 | 1969-08-05 | Pillsbury Co | Dough packing apparatus |
US3735694A (en) * | 1970-09-04 | 1973-05-29 | Formax Inc | Rolling machine for stuffed meat {37 birds{38 {0 and other rolled articles |
JPS529753B2 (en) * | 1974-02-25 | 1977-03-18 | ||
BE893421A (en) * | 1982-06-04 | 1982-10-01 | Delacre Biscuits Sa Nv | DEVICE FOR ROLLING UP AND TRANSMITTING COOKIES |
AT387690B (en) * | 1986-01-16 | 1989-02-27 | Unilever Nv | METHOD FOR FORMING WRAPS OF ROLLED DUMP LEAVES AND DEVICE FOR IMPLEMENTING THE METHOD |
CA1260318A (en) * | 1988-06-30 | 1989-09-26 | Amos Fehr | Food production apparatus and method for the production of food |
US5205106A (en) * | 1991-03-04 | 1993-04-27 | General Mills, Inc. | Rolled food item fabricating apparatus and methods |
FR2691440B3 (en) * | 1992-05-20 | 1996-06-21 | Citterio Salumificio Spa Giuse | PACKAGING OF SLICED PRODUCTS, PARTICULARLY HAM SLICES. |
-
1996
- 1996-09-04 EP EP96114120A patent/EP0761540B1/en not_active Expired - Lifetime
- 1996-09-04 DE DE59604872T patent/DE59604872D1/en not_active Expired - Fee Related
- 1996-09-04 AT AT96114120T patent/ATE191413T1/en not_active IP Right Cessation
- 1996-09-09 US US08/711,266 patent/US5724787A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9950895B2 (en) | 2014-07-03 | 2018-04-24 | Lincoln Global, Inc. | Welding wire coil packaging system |
US10858213B2 (en) | 2014-07-03 | 2020-12-08 | Lincoln Global, Inc. | Welding wire coil packaging system |
Also Published As
Publication number | Publication date |
---|---|
EP0761540A3 (en) | 1997-06-18 |
US5724787A (en) | 1998-03-10 |
EP0761540A2 (en) | 1997-03-12 |
ATE191413T1 (en) | 2000-04-15 |
DE59604872D1 (en) | 2000-05-11 |
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