EP2835316B1 - Packaging machine and method for covering a body - Google Patents
Packaging machine and method for covering a body Download PDFInfo
- Publication number
- EP2835316B1 EP2835316B1 EP13179711.0A EP13179711A EP2835316B1 EP 2835316 B1 EP2835316 B1 EP 2835316B1 EP 13179711 A EP13179711 A EP 13179711A EP 2835316 B1 EP2835316 B1 EP 2835316B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- receiving chamber
- packaging machine
- film
- pivot
- receiving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Not-in-force
Links
- 238000004806 packaging method and process Methods 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 12
- 238000007789 sealing Methods 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
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
- B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
- B65B19/02—Packaging cigarettes
- B65B19/22—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers
- B65B19/223—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers in a curved path; in a combination of straight and curved paths, e.g. on rotary tables or other endless conveyors
-
- 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
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/06—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
- B65B11/38—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a combination of straight and curved paths
- B65B11/40—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a combination of straight and curved paths to fold the wrappers in tubular form about contents
-
- 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
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/54—Wrapping by causing the wrapper to embrace one end and all sides of the contents, and closing the wrapper onto the opposite end by forming regular or irregular pleats
-
- 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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/20—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
- B65B35/205—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers linked to endless conveyors
Definitions
- the invention relates to packaging machine according to the preamble of claim 1.
- Such packaging machines have in practice reinforced for packaging sizes that have a relatively small sized outside contour, such as is present for a cigarette packaging. Namely, the larger the package or the body is designed, the larger the movement means are to be formed to accommodate the package at all. Disadvantageously, it follows from an increase in the movement device that it not only builds larger, but is designed to be much heavier, resulting in increased forces during movement.
- the space of the packaging machine is often limited, so that such packaging machines are available only for packaging sizes with a limited length dimension.
- a method for operating a packaging machine is defined in claim 6. Namely, if the body is inserted into the receiving chamber of the moving means on the axis of rotation, then it is ensured that the receiving chamber projects beyond the axis of rotation at most with its half-wide dimension and thus both sides of the axis of rotation as a receiving space for the body to be coated available.
- the packaging machines which have become known usually have receiving chambers, which are articulated on one of their end faces on the axis of rotation of the moving device, so that the body to be inserted into the receiving chamber does not exceed the axis of rotation at all.
- the object of the invention is achieved by a packaging machine having a movement device with a receiving chamber whose axis of symmetry, which is perpendicular to the direction of movement of the body, is aligned or laterally offset from the axis of rotation of the moving means, because this is also the passage of the axis of rotation with the reached to ummantelnden body.
- the axis of rotation is configured as a square profile and if each surface of the square profile is assigned to one of the receiving chambers or firmly connected to this surface.
- four receiving chambers can be provided, in which in a clocked rotating sequence of the inserted into the receiving chamber body with the film can be completely sheathed and sealed.
- the receiving chambers are arranged in such a way to each other that they in a common enveloping circle during rotation the movement device and the enveloping circle represents the maximum outer contour of the movement device.
- the folding and sealing tools are to be arranged outside of this enveloping circle, so that the rotation of the receiving chambers of the folding and sealing tools is not hindered.
- the corresponding folding and sealing operations can be handled at different positions and in a parallel to the insertion position of the body extending Ausschiebeposition the body can be ejected with a further transport device from the chamber or ejected.
- the packaging machine is smaller, even if the dimensions of the body are increased, because the body protrudes in the case of two receiving chambers only half its body length or four receiving chambers with half the sum of his body length and body height in each square ( Set of Pythagoras) beyond the axis of rotation of the movement device.
- FIGS. 1 to 6 a method is shown, by which a body 2 is to be covered with a film 7.
- the film 7 is placed by folding and sealing tools 17 and 18 to the body 2 so that it is completely enclosed by the film 7 after the completion of the process.
- a packaging machine 1 is required, by which the body 2 is coated with the film 7 itself.
- FIG. 1 is the initial state, ie the first method step, and a first embodiment of the packaging machines 1 shown.
- the packaging machine 1 initially consists of a transport device 4, by which a linear direction of movement 3 is predetermined.
- the transport device 4 may be, for example, a reciprocating piston, a conveyor belt or a gripping device.
- the transport device 4 is designed as a reciprocating piston, through which the body 2 is pushed along a base in the predetermined direction of movement 3.
- the packaging machine 1 is associated with a film roll 5, on which a film web 6 is wound.
- a film roll 5 On which a film web 6 is wound.
- the respective end of the film web 6 can be held for example by means not shown suction, so that the film web 6 is taut.
- the width of the film web 6 is to be designed such that the body 2, which often has a cuboid dimension, is enclosed at five of six end faces when pushing the body 2 through the film web 6 of this.
- the body 2 is inserted by means of the transporting device 4 into a receiving chamber 14, which is attached to a movement device 10. Through the upper and lower and the two soapy walls of the receiving chamber 14, the separated from the film web 6 film 7 is applied to the body 2.
- FIG. 2 it can be seen how the body 2 is arranged in the receiving chamber 14 after the insertion process.
- an upper end 8 of the film 7 and a lower end 9 of the film 7 over the body 2 in the region of the left open end face 15 of the receiving chamber 14 via.
- the receiving chamber 14 is connected via a rotation axis 11 with a drive means, not shown, through which, for example, in the embodiment shown, a flange 12 about this axis of rotation 11 is rotatable.
- the receiving chamber 14 is arranged on the flange 12 such that the axis of symmetry 21 of the receiving chamber 14, which is perpendicular to the direction of movement 3, aligned with the axis of rotation 11 is aligned.
- the receiving chamber 14 is exactly centered on the axis of rotation 11, thereby ensuring that the body 2 is pushed beyond the axis of rotation 11 and that in each case half the length of the receiving chamber 14 is required to completely accommodate the body 2.
- the receiving chambers 14 may be designed to be larger, to accommodate bodies having a correspondingly sized outer contour, because the body 2 are determinative only with its half length for the enveloping circle 22.
- FIG. 3 is shown an intermediate work position, namely, when the receiving chamber 14 is pivoted by exactly 90 ° from the starting position.
- the folding and sealing tools 17, 18 may be arranged to effect the refolding of the film 7 and its sealing there.
- this does not reduce the total time required to coat the body 2 with the film 7 because the intermediate position requires time during the body 2 arranged in the second receiving chamber 14 can not be ejected from this.
- the individual Aufrlahmehuntn 14 are pivoted from the initial position by 180 ° and where according to FIG. 4 with the folding and sealing tools 17, 18, the film 7 is attached to the body 2 and wherein after this step, the second transport device 19 is activated to expel the body 2 from the receiving chamber 14.
- the folding and sealing tools 17 and 18 are arranged outside of the enveloping circle 22, so that during the rotation of the moving means 10 no impediments prevail therefrom. Since the upper and lower ends 8 and 9 of the film 7 protrude from the respective receiving chamber 14, they arrive according to the method step of FIG FIG. 4 in the region of the folding tools 17, so that the upper and lower ends 8 and 9 of the film 7 are pressed in the direction of the open end side of the body 2 and abut against these.
- the Receiving chamber 14 is 180 ° to the in FIG. 1 shown starting position has been pivoted and therefore runs below the axis of rotation 11.
- a second transport device 19 is in accordance with FIG. 4 the body 2 is ejected from the receiving chamber 14 and conveyed by a further transport means, not shown.
- the packaging machine 1 of FIGS. 1 to 4 consists of two receiving chambers 14, the respective axis of symmetry 21 are either aligned centrally to the axis of rotation 11 or the respective axis of symmetry 21 of the receiving chambers 14 is slightly laterally offset from the axis of rotation 11. If the movement device 10 consists of two receiving chambers 14, the folding and sealing process steps for fixing the film 7 either at different positions according to FIG. 3 in relation to the receiving chamber 14, or the folding and sealing processes are carried out according to FIG. 4 made in two offset by 180 ° positions.
- a packaging machine 1 ' is shown, which has a square profile 13 as a rotation axis 11.
- the outwardly projecting lateral surfaces of the square profile 13 serve as abutment and attachment surfaces for one of the receiving chambers 14, so that the packaging machine 1 'of Figures 5 and 6 four receiving chambers are assigned.
- the receiving chambers 14 thereby form a right angle with the respective adjacent receiving chamber, so that the enveloping circle 22 is determined by the sum of the longitudinal side and the height of the body in each case squared and thus compared with the outer circle of FIGS. 1 to 4 is not significantly increased.
- the processing steps at three of the four different positions are feasible, namely insertion of the body 2 in the receiving chamber 14, which is arranged in alignment with the direction of movement 3 of the body 2, rotating the Receiving chamber 14, folding over the upper and lower ends 8 and 9 of the film 7. Pushing the body 2 from the bottom receiving chamber 14 by the second transport device 19 and moving the empty receiving chamber 14 to the starting position.
Description
Die Erfindung bezieht sich auf Verpackungsmaschine nach dem Oberbegriff des Patentanspruches 1.The invention relates to packaging machine according to the preamble of
Aus der
Solche Verpackungsmaschinen haben sich in der Praxis für Verpackungsgrößen bewehrt, die eine relativ klein bemessene Außenkontur aufweisen, wie dies beispielsweise für eine Zigarettenverpackung vorliegt. Je größer nämlich die Verpackung bzw. der Körper gestaltet ist, desto größer sind die Bewegungseinrichtungen auszubilden, um die Verpackung überhaupt aufzunehmen. Nachteiligerweise ergibt sich aus einer Vergrößerung der Bewegungseinrichtung, dass diese nicht nur größer baut, sondern wesentlich schwerer ausgestaltet ist, wodurch erhöhte Kräfte bei der Bewegung entstehen.Such packaging machines have in practice reinforced for packaging sizes that have a relatively small sized outside contour, such as is present for a cigarette packaging. Namely, the larger the package or the body is designed, the larger the movement means are to be formed to accommodate the package at all. Disadvantageously, it follows from an increase in the movement device that it not only builds larger, but is designed to be much heavier, resulting in increased forces during movement.
Darüber hinaus ist oftmals das Platzangebot der Verpackungsmaschine begrenzt, so dass solche Verpackungsmaschinen ausschließlich für Verpackungsgrößen mit einer begrenzten Längenabmessung benutzbar sind.In addition, the space of the packaging machine is often limited, so that such packaging machines are available only for packaging sizes with a limited length dimension.
Es ist daher Aufgabe der Erfindung, eine Verpackungsmaschine der eingangs genannten Gattung derart weiterzubilden, dass die Körper mit einer Folie ummantelt werden können, die eine wesentlich größere Außenabmessung aufweisen, ohne dass die die Körper aufnehmende Bewegungseinrichtung zu groß bzw. zu schwer ausfällt bzw. baut.It is therefore an object of the invention to develop a packaging machine of the type mentioned in such a way that the body coated with a film can be, which have a much larger outer dimension, without the body receiving movement device fails or builds too heavy or too heavy.
Diese Aufgabe ist erfindungsgemäß durch die Merkmale des kennzeichnenden Teils des Patentanspruchs 1 gelöst.This object is achieved by the features of the characterizing part of
Weitere vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen.Further advantageous developments of the invention will become apparent from the dependent claims.
Ein Verfahren für den Betrieb einer Verpackungsmachine ist in Anspruch 6 definiert. Wenn nämlich der Körper in die Aufnahmekammer der Bewegungseinrichtung über die Drehachse eingeschoben ist, dann ist dadurch gewährleistet, dass die Aufnahmekammer maximal mit ihrer halben breiten Abmessung die Drehachse überragt und somit beide Seiten der Drehachse als Aufnahmeraum für den zu ummantelnden Körper zur Verfügung stehen. Die bekannt gewordenen Verpackungsmaschinen weisen üblicherweise Aufnahmekammern auf, die an einer ihrer Stirnseiten an der Drehachse der Bewegungseinrichtung angelenkt sind, so dass der in die Aufnahmekammer einzuschiebende Körper die Drehachse überhaupt nicht überschreitet.A method for operating a packaging machine is defined in
Die erfindungsgemäße Aufgabe wird durch eine Verpackungsmaschine gelöst, die eine Bewegungseinrichtung mit einer Aufnahmekammer aufweist, deren Symmetrieachse, die senkrecht zur Bewegungsrichtung des Körpers verläuft, fluchtend oder seitlich versetzt zu der Drehachse der Bewegungseinrichtung angeordnet ist, denn dadurch ist ebenso die Überfahrung der Drehachse mit dem zu ummantelnden Körper erreicht.The object of the invention is achieved by a packaging machine having a movement device with a receiving chamber whose axis of symmetry, which is perpendicular to the direction of movement of the body, is aligned or laterally offset from the axis of rotation of the moving means, because this is also the passage of the axis of rotation with the reached to ummantelnden body.
Es ist besonders vorteilhaft, wenn die Drehachse als Vierkantprofil ausgestaltet ist und wenn jede Oberfläche des Vierkantprofils einer der Aufnahmekammern zugeordnet bzw. mit dieser Oberfläche fest verbunden ist. Somit können vier Aufnahmekammern zur Verfügung gestellt werden, in die in einem getakteten rotierenden Ablauf der in die Aufnahmekammer eingeschobene Körper mit der Folie vollständig ummantelt und versiegelt werden kann. Die Aufnahmekammern sind dabei derart zueinander angeordnet, dass diese in einem gemeinsamen Hüllkreis bei der Rotation der Bewegungseinrichtung verlaufen und der Hüllkreis die maximale Außenkontur der Bewegungseinrichtung darstellt. Die Falt- und Siegelwerkzeuge sind dabei außerhalb dieses Hüllkreises anzuordnen, so dass die Rotation der Aufnahmekammern von den Falt- und Siegelwerkzeugen nicht behindert wird. Mit einer sofchen getakteten Arbeitsweise können an verschiedenen Positionen die entsprechenden Falt- und Siegelvorgänge abgewickelt werden und in einer parallel zu der Einschiebeposition des Körpers verlaufenden Ausschiebeposition kann der Körper mit einer weiteren Transporteinrichtung aus der Kammer ausgeworfen bzw. ausgeschoben werden.It is particularly advantageous if the axis of rotation is configured as a square profile and if each surface of the square profile is assigned to one of the receiving chambers or firmly connected to this surface. Thus, four receiving chambers can be provided, in which in a clocked rotating sequence of the inserted into the receiving chamber body with the film can be completely sheathed and sealed. The receiving chambers are arranged in such a way to each other that they in a common enveloping circle during rotation the movement device and the enveloping circle represents the maximum outer contour of the movement device. The folding and sealing tools are to be arranged outside of this enveloping circle, so that the rotation of the receiving chambers of the folding and sealing tools is not hindered. With a soft clocked operation, the corresponding folding and sealing operations can be handled at different positions and in a parallel to the insertion position of the body extending Ausschiebeposition the body can be ejected with a further transport device from the chamber or ejected.
Folglich können an verschiedenen Positionen die unterschiedlichen Arbeitsvorgänge durchgeführt werden, wodurch die Arbeiten gleichzeitig stattfinden. Dies erhöht die Taktfrequenz der Verpackungsmaschine, denn in einem bestimmten Zeitraum können mehrere Körper mit einer Folie ummantelt und versiegelt werden.Consequently, the different operations can be performed at different positions, whereby the work take place simultaneously. This increases the frequency of the packaging machine, because in a certain period of time, several bodies can be covered with a foil and sealed.
Darüber hinaus baut die Verpackungsmaschine kleiner, und zwar auch wenn die Abmessungen des Körpers vergrößert sind, denn der Körper ragt im Fall von zwei Aufnahmekammern lediglich mit seiner halben Körperlänge bzw. bei vier Aufnahmekammern mit der Hälfte der Summe seiner Körperlänge und Körperhöhe jeweils im Quadrat (Satz von Pythagoras) über die Drehachse der Bewegungseinrichtung hinaus.In addition, the packaging machine is smaller, even if the dimensions of the body are increased, because the body protrudes in the case of two receiving chambers only half its body length or four receiving chambers with half the sum of his body length and body height in each square ( Set of Pythagoras) beyond the axis of rotation of the movement device.
In der Zeichnung sind zwei erfindungsgemäße Ausführungsbeispiele einer Verpackungsmaschine dargestellt, die nachfolgend näher erläutert sind. Im Einzelnen zeigt:
Figur 1- eine erste Ausführungsvariante einer Verpackungsmaschine, mit einer Transporteinrichtung, durch die ein Körper durch eine von einer Folienbahn abgewickelten Folie hindurchgeschoben wird, mit einer Bewegungseinrichtung, die um eine Drehachse rotiert und die aus zwei Aufnahmekammern besteht, in die die Körper eingeschoben werden, in der Ausgangsstellung,
Figur 2- die Verpackungsmaschine gemäß
, mit einem in eine der Kammern der Bewegungseinrichtung eingeschobenen Körper, in einer ersten Verpackungsposition,Figur 1 Figur 3- die Verpackungsmaschine gemäß
, in einer Zwischenstellung zwischen Bewegungsbeginn von 0° und dem Bewegungsende von 180°, mit im Bereich der Bewegungseinrichtung angeordneten Falt- und Siegelwerkzeuge,Figur 1 Figur 4- die Verpackungsmaschine gemäß
, mit einem mit der Folie ummantelten Körper der zunächst die Folienenden um die sechste Seite des Körpers geschlagen und anschließend durch eine zweite Transporteinrichtung aus der Aufnahmekammer herausgeschoben ist,Figur 1 Figur 5- eine zweite Ausführungsvariante einer Verpackungsmaschine, mit einer Transporteinrichtung und einer von einem Vierkantprofil gebildeten Drehachse, an der die Bewegungseinrichtung mit vier Aufnahmekammern angeordnet ist, in der Ausgangsstellung und
Figur 6- die Verpackungsmaschine gemäß.
, in einer Arbeitsposition.Figur 5
- FIG. 1
- a first embodiment of a packaging machine, comprising a transport device, through which a body is pushed through a foil unwound from a film web, with a moving device which rotates about a rotation axis and which consists of two receiving chambers, in which the bodies are inserted, in the starting position .
- FIG. 2
- the packaging machine according to
FIG. 1 with a body pushed into one of the chambers of the movement device, in a first packaging position, - FIG. 3
- the packaging machine according to
FIG. 1 in an intermediate position between the start of movement of 0 ° and the end of movement of 180 °, with folding and sealing tools arranged in the region of the movement device, - FIG. 4
- the packaging machine according to
FIG. 1 with a body coated with the film, which initially strikes the ends of the film around the sixth side of the body and is then pushed out of the receiving chamber by a second transport device, - FIG. 5
- a second embodiment of a packaging machine, with a transport device and an axis of rotation formed by a square profile on which the movement device is arranged with four receiving chambers, in the starting position and
- FIG. 6
- the packaging machine according to.
FIG. 5 , in a working position.
In den
In
Des Weiteren ist der Verpackungsmaschine 1 eine Folienrolle 5 zugeordnet, auf der eine Folienbahn 6 aufgewickelt ist. Um den Körper 2 mit der Folie 7 zu ummanteln, ist es erforderlich, den Körper 2 durch die von der Folienrolle 5 abgewickelte Folienbahn 6 hindurchzuschieben. Das jeweilige Ende der Folienbahn 6 kann beispielsweise mittels nicht dargestellten Saugeinrichtungen gehalten werden, so dass die Folienbahn 6 straff gespannt ist. Die Breite der Folienbahn 6 ist dabei derart auszugestalten, dass der Körper 2, der oftmals eine quaderförmige Abmessung aufweist, an fünf von sechs Stirnseiten beim Durchschieben des Körpers 2 durch die Folienbahn 6 von dieser umschlossen ist. Der Körper 2 wird nämlich mittels der Transportvorrichtung 4 in eine Aufnahmekammer 14, die an einer Bewegungseinrichtung 10 angebracht ist, eingeschoben. Durch die obere und untere sowie die beiden seiflichen Wände der Aufnahmekammer 14 wird die von der Folienbahn 6 abgetrennte Folie 7 um den Körper 2 angelegt.Furthermore, the
Aus
Die Aufnahmekammer 14 ist über eine Drehachse 11 mit einem nicht dargestellten Antriebsmittel verbunden, durch das beispielsweise im gezeigten Ausführungsbeispiel, ein Flansch 12 um diese Drehachse 11 rotierbar ist. Die Aufnahmekammer 14 ist dabei derart an den Flansch 12 angeordnet, dass die Symmetrieachse 21 der Aufnahmekammer 14, die senkrecht zu der Bewegungsrichtung 3 verläuft, fluchtend zu der Drehachse 11 ausgerichtet ist. Somit steht die Aufnahmekammer 14 exakt zentrisch über der Drehachse 11, so dass dadurch gewährleistet ist, dass der Körper 2 über die Drehachse 11 hinausgeschoben wird und dass jeweils die halbe Länge der Aufnahmekammer 14 benötigt wird, um den Körper 2 vollständig aufzunehmen. Die von der Drehachse 11 am weitesten entfernt liegenden Ecken 23 der Aufnahmekammer 14 liegen demnach auf einem Hüllkreis 22, durch den die maximale Auslenkung bzw. der maximale Platzbedarf der Bewegungseinrichtung 10 vorgegeben ist. Folglich können die Aufnahmekammern 14 größer ausgestaltet sein, um Körper aufzunehmen, die eine entsprechend groß bemessene Außenkontur aufweisen, denn die Körper 2 sind lediglich mit ihrer halben Länge für den Hüllkreis 22 bestimmend.The receiving
In
Es ist daher auch ohne weiteres möglich, eine Verpackungsmaschine 1 zur Verfügung zu stellen, deren einzelne Aufrlahmekammern 14 aus der Ausgangsposition um 180° verschwenkt werden und wobei dort gemäß
Die Falt- und Siegelwerkzeuge 17 und 18 sind außerhalb des Hüllkreises 22 angeordnet, so dass bei der Rotation der Bewegungseinrichtung 10 keine Behinderungen durch diese vorherrschen. Da die oberen und unteren Enden 8 und 9 der Folie 7 aus der jeweiligen Aufnahmekammer 14 hinausragen, gelangen diese gemäß dem Verfahrensschritt der
Sobald die oberen und unteren Enden 8 und 9 der Folie 7 an dieser Stirnseite des Körpers 2 sich überlappen, können diese miteinander durch das Siegelwerkzeug 18 versiegelt werden, so dass die Folie 7 lageorientiert an dem Körper 2 anliegt. Die Aufnahmekammer 14 ist dabei um 180° gegenüber der in
Die Verpackungsmaschine 1 der
In den
Die Symmetrieachse 21 der Aufnahmekammer 14, die senkrecht zu der Bewegungsrichtung 3 verläuft, ist in dieser Ausführungsvariante seitlich versetzt zu der Drehachse 11 des Vierkantprofils 13.The axis of
Da nunmehr insgesamt vier Aufnahmekammern 14 die Bewegungseinrichtung 10 bilden, sind die Bearbeitungsschritte an drei der vier verschiedenen Positionen durchführbar, nämlich Einschieben des Körpers 2 in die Aufnahmekammer 14, die fluchtend zu der Bewegungsrichtung 3 des Körpers 2 angeordnet ist, Rotieren der Aufnahmekammer 14, Umfalten der oberen und unteren Enden 8 und 9 der Folie 7. Ausschieben des Körpers 2 aus der untersten Aufnahmekammer 14 durch die zweite Transporteinrichtung 19 und Weiterfahren der leeren Aufnahmekammer 14 in die Ausgangsposition.Since a total of four receiving
In
Es ist in den
Claims (6)
- Packaging machine (1) for wrapping a body (2) with a film (7), consisting of a transport device (4) through which the body (2) can be fed in the direction (3) of a film strip (6) unwound from a film roll (5), of a movement device (10) which rotates about a pivot (11) and to which is attached at least one receiving chamber (14) into which the body (2) together with the film (7) detached from the film strip (6) is pushed by the transport device (4), and of at least one folding and sealing tool (17, 18) provided in the region of the movement device (10), wherein the pivot (11) is formed by a flange (12), a pin, a shaft or a square profile (13), to which the at least one receiving chamber (14) is fastened, and
characterised in that the receiving chamber (14) is arranged in the starting position in such a way that its axis of symmetry (21) which runs perpendicular to the direction of movement (3) of the body (2) is arranged flush or slightly offset to the side in relation to the pivot (11) of the movement device (10), and in that in the case of the at least one receiving chamber (14) of the movement device (10) two opposing end sides (15) are embodied so as to be open and aligned flush with the transport device (4) when the body (2) is pushed in. - Packaging machine according to claim 1,
characterised in that the external contours of the receiving chambers (14) attached to the pivot (11) run on a common enveloping circle (22) during the rotation of the receiving chambers (14) and in that the diameter of the enveloping circle (22) corresponds to the diagonal distance between two opposing corners of the receiving chambers (14). - Packaging machine according to claim 2,
characterised in that the folding and sealing tools (17, 18) are arranged outside the enveloping circle (22). - Packaging machine according to one of the preceding claims,
characterised in that provided parallel to the transport device (4) there is a further transport device (19) through which the body (2) is pushed out of the receiving chamber (14) after it has been wrapped. - Packaging machine according to claim 1,
characterised in that the pivot (11) is embodied in the form of a square profile (13), in that one of the receiving chambers (14) is associated with each external surface of the square profile (13) and fastened to it, in that in the starting position the axis of symmetry (21) of the receiving chambers (14) is arranged offset to the side in relation to the pivot (11), in that each receiving chamber (14) has a bottom (20) which is fixed to the square profile (15), and in that in each case the bottom (20) of a receiving chamber (14) forms a right angle with the bottom (20) of the adjacent receiving chamber (14) or in that the bottom (20) of the adjacent receiving chamber (14) closes the open end side (15) wholly or partly. - Method for operation of a packaging machine (1) according to one of the preceding claims,
characterised by the method steps:- insertion of the body (2) over the pivot (11) of the movement device (10) and- execution of timed rotation of the body (2) in the movement device (10) along folding and sealing tools (17, 18) through which the film ends (8, 9) projecting from the body (2) are folded around the body (2) and sealed with one another.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13179711.0A EP2835316B1 (en) | 2013-08-08 | 2013-08-08 | Packaging machine and method for covering a body |
PL13179711.0T PL2835316T3 (en) | 2013-08-08 | 2013-08-08 | Packaging machine and method for covering a body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13179711.0A EP2835316B1 (en) | 2013-08-08 | 2013-08-08 | Packaging machine and method for covering a body |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2835316A1 EP2835316A1 (en) | 2015-02-11 |
EP2835316B1 true EP2835316B1 (en) | 2016-06-08 |
Family
ID=48979566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13179711.0A Not-in-force EP2835316B1 (en) | 2013-08-08 | 2013-08-08 | Packaging machine and method for covering a body |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2835316B1 (en) |
PL (1) | PL2835316T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114013709A (en) * | 2021-11-29 | 2022-02-08 | 泰山石膏有限公司 | Packing band surrounds gypsum board device and gypsum board production facility |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19715653A1 (en) | 1997-04-15 | 1998-10-22 | Focke & Co | Process for operating machines with rotating units and machine with rotating unit, in particular packaging machine with (folding) turret |
DE19957415A1 (en) * | 1999-11-29 | 2001-05-31 | Focke & Co | Method and device for manufacturing folding boxes for cigarettes |
ITBO20050512A1 (en) * | 2005-07-29 | 2005-10-28 | Azionaria Costruzioni Acma Spa | METHOD AND MACHINE FOR THE FORMATION OF GROUPS OF PRODUCTS AND THE REALIZATION OF A OVERLOOK AROUND A GROUP OF EACH |
DE102009041900A1 (en) * | 2009-09-18 | 2011-04-07 | Focke & Co.(Gmbh & Co. Kg) | Packings, in particular for cigarettes, and method and apparatus for producing the same |
-
2013
- 2013-08-08 PL PL13179711.0T patent/PL2835316T3/en unknown
- 2013-08-08 EP EP13179711.0A patent/EP2835316B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2835316A1 (en) | 2015-02-11 |
PL2835316T3 (en) | 2016-12-30 |
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