EP0708727A1 - Device for pushing packaging bags or similar elastic objects into folding boxes - Google Patents

Device for pushing packaging bags or similar elastic objects into folding boxes

Info

Publication number
EP0708727A1
EP0708727A1 EP94920869A EP94920869A EP0708727A1 EP 0708727 A1 EP0708727 A1 EP 0708727A1 EP 94920869 A EP94920869 A EP 94920869A EP 94920869 A EP94920869 A EP 94920869A EP 0708727 A1 EP0708727 A1 EP 0708727A1
Authority
EP
European Patent Office
Prior art keywords
folding boxes
tongue
bag
folding
guide rail
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.)
Withdrawn
Application number
EP94920869A
Other languages
German (de)
French (fr)
Inventor
Guenther-Eberhard Lade
Walter Dietrich
Eberhard Krieger
Siegfried Weber
Richard Kerth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0708727A1 publication Critical patent/EP0708727A1/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • 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

Definitions

  • the invention is based on a device for inserting bag packs or the like.
  • Flexible objects in folding boxes according to the preamble of claim 1.
  • the packaged goods cups and the drivers for the folding boxes are arranged on endless conveyors. Sliders that can be moved in parallel and transversely to the conveying direction of the packaged goods cups and the folding boxes are used for insertion.
  • cover tabs are assigned to the slides, which are coupled with a plunger so that they can move independently in the direction of insertion.
  • the cover tongues When inserting, the cover tongues first press the bag packs down in the packaged goods cups and then bulge upwards after entering the opening of the folding boxes.
  • a disadvantage of the known device is that the force is introduced into the cover tongue near its axis of rotation in the plunger, so that high forces are necessary due to the lever ratios, in particular to transmit the desired pressing force for the bag pack. This builds the device is complex and expensive.
  • the device according to the invention has the advantage that the pressing force for compressing the bag package into the cover tongue is introduced directly in the overlap region between the cover tongue and the bag package by means of a pressure member and a guide rail.
  • the necessary transmission forces in the cover tongue and its storage are reduced, which makes the device simple and inexpensive to build.
  • a suitable arrangement of guide rails and support rollers makes it possible to implement any desired pivoting movement of the cover tongue.
  • the device according to the invention can be easily adapted to different bag packaging and folding box formats.
  • the device according to the invention can be adapted particularly easily to different bag packaging and folding box formats if the guide rails are designed to be height-adjustable.
  • 1 to 3 show a device for inserting bag packs or the like. Flexible objects in folding boxes during different work phases in a simplified manner in cross sections.
  • Resilient objects in folding boxes 12 has packaged goods cups 13 for receiving a bag pack 10 each, which are conveyed into the packaged goods cups 13 outside the device by means of conveying means, not shown.
  • the packaged goods cups 13 are attached to an endless conveyor, for example a chain conveyor 15.
  • the cross-sectional areas of the packaged goods cups 13 are adapted to the opening cross section of the folding boxes 12.
  • Parallel to the first chain conveyor 15, a second chain conveyor 16 for the folding boxes 12 is arranged in the same plane in the device.
  • the chain conveyor 16 has catches 17 for open folding boxes 12. When the folding boxes 12 are broken open and transferred to the catches 17 outside the device, their folding tabs 19 are simultaneously folded to expose the opening cross section.
  • the spacing between the packaged goods cup 13 and the driver 17 is identical, so that a packaged goods cup 13 and a pair of drivers move next to each other in the device.
  • the packaged goods cups are in the filling area of the folding boxes 12 13 each assigned a combined pressing and insertion device 25.
  • the pressing and inserting device 25 has a slide 27 which can be moved in the insertion direction of the bag packs 10 and above which a tongue holder 28 which can be moved independently in the insertion direction.
  • a pivotable lever 30 is arranged off-center on the tongue holder 28.
  • On the short arm 32 of the lever 30, a support roller 35 is attached obliquely in the conveying direction via an angle piece 33.
  • a cover tongue 42 is fastened approximately centrally with the support roller 40.
  • the plate-shaped cover tongue 42 is narrower than the upper opening of the packaged goods cup 13, so that the cover tongue 42 can dip into the packaged goods cup 13 and flatten the bag pack 10 located therein.
  • a height-adjustable guide rail 44 is arranged, which acts with its underside on the support roller 35 on the short arm 32 of the lever 30.
  • the course of the guide rail 44 is falling in the conveying direction, so that the cover 42 is erected and can in particular protrude beyond the bag package 10.
  • a second highly distributable guide rail 45 is arranged, the underside of which acts on the support roller 40.
  • the course of the guide rail 45 is also decreasing in the conveying direction, so that when the support roller 40 is rolled on the guide rail 45, the covering tongue 42 is pressed down.
  • a pressure-switched overload sensor 50 is coupled to the guide rail 45 via a spring 47.
  • a height-adjustable third guide rail 46 connects to the guide rail 45 (FIG. 3).
  • the guide rail 46 acts on the underside of the support roller 40 and has an increasing profile in the conveying direction, so that the cover tongue 42 is raised.
  • Resilient objects in folding boxes 12 functions as follows:
  • the pressing and insertion device 25 which is initially in a retracted position, is moved in the direction of the packaged goods cup 13 by means of its conveying device 26.
  • the support roller 35 comes into contact with the first guide rail 44 and is depressed by the latter in the further course of movement, so that the cover tongue 42 is raised (FIG. 1).
  • the covering tongue 42 is raised so far that it gradually covers the bag pack 10 without being in contact with it.
  • the slider 27 is also moved in the direction of the bag pack 10 until it finally touches it, but without moving it in the cup container 13.
  • the bag pack 10 is completely covered by the cover tongue 42, and the support roller 35 comes out of the area of the first guide rail 44.
  • the cover tongue 42 then lowers onto the bag pack 10.
  • the support roller 40 is gripped by the second guide rail 45 and pressed down by it (FIG. 2).
  • the bag pack 10 is gradually pressed together by the covering tongue 42 until its height is less than that of the folding boxes 12. If, for example, there are two bag packs 10 instead of one in a packaged goods cup 13, or a bag pack 10 is wrong in the packaged goods cup 13 inserted, the counterforce of the support roller 40 increases on the guide rail 45. As a result, the spring 47 is compressed and the circuit breaker 50 turns the device off.
  • the insertion of the bag pack 10 into the folding box 12 begins by moving the slide 27 in the direction of the folding box 12. Since the folding box 12 is displaced in the filling area with its folding box bottom 22 against the bottom 20 of the packaged goods cup 13, a problem-free insertion of the bag pack 10 into the folding box 12 is made possible. To further facilitate the insertion, it is provided that the folding box 12 is bulged in height by slightly raising its upper folding box wall. For this purpose, the cover tongue 42, which has moved close to the fold line of the upper cover flap 19, is raised somewhat. This is done in that the support roller 40 is gripped by the third guide rail 46 and moved upward (FIG. 3).
  • the opening cross section of the folding box 12, by lifting the upper irt Faltschachtelwand its height increases', so that the friction between the top of the bag pack 12 and the upper Folding carton side is reduced or avoided. If the bag pack 12 is pushed completely into the folding box 12 by the slide 27, the slide 27 and the cover tongue 42 of the pressing and insertion device 25 are moved back. The pressing and inserting device 25 is then moved back by its conveying device 26 on a loop-shaped path for inserting the next bag pack 10 to the beginning of the device. The filled folding box 12 then arrives in the area of a closing device, where it is closed.
  • the three guide rails 44 to 46 can be replaced by a single guide rail which, for example, comprises the support roller 40 in a groove shape. This also the already ⁇ have good accessibility . If the device in the field of press and inserter 25 further improved. It is also possible to dispense with lifting the upper folding box wall by the cover tongue 42 and thus the third guide rail 46 in the case of bag packs 10 which can be inserted without problems. In this case, the cover tongue 42 is only moved up to the upper folding box wall. In this case, however, the cover tongue 42 should be lowered to below the upper folding box wall by a corresponding adjustment of the guide rail 45 to compress the bag pack 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Closing Of Containers (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

A device for pushing packaging bags (10) or similar elastic objects into folding boxes (12) has two endless conveyors (15, 16) which convey on the one hand the open folding boxes (12) and on the other hand the packaging bags (10) aligned with the folding boxes (12) in the area of the filling section. A swivelling lever (30) with a covering tongue (42) pushes the packaging bags (10) into the folding boxes (12). By guiding the lever (30) with a pressing element (40) and guiding means (45, 46), a minimum load and a simple design of the device are achieved.

Description

Vorrichtung zum Einschieben von Beutelpackungen oder dgl. nachgiebiger Gegenstände in FaltschachtelnDevice for inserting bag packs or the like. Flexible objects in folding boxes
Stand der TechnikState of the art
Die Erfindung geht aus von einer Vorrichtung zum Einschieben von Beutelpackungen oder dgl. nachgiebiger Gegenstände in Faltschachteln nach dem Oberbegriff des Anspruchs 1. Bei einer bekannten Vorrichtung dieser Art sind die Packgutbecher und die Mitnehmer für die Faltschachteln auf endlosen Fördereinrichtungen angeordnet. Zum Einschieben dienen parallel und quer zur Förderrichtung der Packgut- becher und der Faltschachteln bewegbare Schieber. Um das Einschieben von Beutelpackungen in Faltschachteln zu ermöglichen, deren verformbare Querschnittsfläche teilweise größer ist als der Öffnungsquerschnitt der Faltschachteln, sind den Schiebern Abdeckzungen zugeordnet, die von diesen unabhängig in Einschubrichtung bewegbar mit einem Stößel gekoppelt sind. Beim Einschieben drücken die Abdeckzungen zunächst die Beutelpackungen in den Packgutbechern nieder und beulen dann nach Eintritt in die Öffnung der Faltschachteln deren obere Wand nach oben. Nachteilig bei der bekannten Vorrichtung ist, daß die Krafteinleitung in die Abdeckzunge nahe deren Drehachse im Stößel erfolgt, so daß aufgrund der Hebelverhältnisse hohe Kräfte notwendig sind, um insbesondere die gewünschte Presskraft für die Beutelpackung zu übertragen. Dadurch baut die Vorrichtung aufwendig und teuer.The invention is based on a device for inserting bag packs or the like. Flexible objects in folding boxes according to the preamble of claim 1. In a known device of this type, the packaged goods cups and the drivers for the folding boxes are arranged on endless conveyors. Sliders that can be moved in parallel and transversely to the conveying direction of the packaged goods cups and the folding boxes are used for insertion. In order to enable the insertion of bag packs into folding boxes, the deformable cross-sectional area of which is sometimes larger than the opening cross-section of the folding boxes, cover tabs are assigned to the slides, which are coupled with a plunger so that they can move independently in the direction of insertion. When inserting, the cover tongues first press the bag packs down in the packaged goods cups and then bulge upwards after entering the opening of the folding boxes. A disadvantage of the known device is that the force is introduced into the cover tongue near its axis of rotation in the plunger, so that high forces are necessary due to the lever ratios, in particular to transmit the desired pressing force for the bag pack. This builds the device is complex and expensive.
Vorteile der ErfindungAdvantages of the invention
Die erfindungsgemäße Vorrichtung hat demgegenüber den Vorteil, daß die Einleitung der Presskraft zum Zusammendrücken der Beutelpackung in die Abdeckzunge direkt im Überdeckungsbereich zwischen der Abdeckzunge und der Beutelpackung mittels eines Andrückglieds und einer Führungsschiene erfolgt. Dadurch werden die notwendigen Übertragungskräfte in der Abdeckzunge und deren Lagerung reduziert, wodurch die Vorrichtung einfach und preiswert baut. Weiterhin ist es durch eine geeignete Anordnung von Führungsschienen und Stützrollen möglich, jede gewünschte Schwenkbewegung der Abdeckzunge zu realisieren. Dadurch kann die erfindungsgemäße Vorrichtung in einfacher Weise verschiedenen Beutelpackungs- und Faltschachtelformaten angepasst werden.In contrast, the device according to the invention has the advantage that the pressing force for compressing the bag package into the cover tongue is introduced directly in the overlap region between the cover tongue and the bag package by means of a pressure member and a guide rail. As a result, the necessary transmission forces in the cover tongue and its storage are reduced, which makes the device simple and inexpensive to build. Furthermore, a suitable arrangement of guide rails and support rollers makes it possible to implement any desired pivoting movement of the cover tongue. As a result, the device according to the invention can be easily adapted to different bag packaging and folding box formats.
Weitere Vorteile der erfindungsgemäßen Vorrichtung ergeben sich aus den Unteransprüchen und der Beschreibung. ) Besonders einfach kann die erfindungsgemäße Vorrichtung verschiedenen Beutelpackungs- und Faltschachtelformaten angepasst werden, wenn die Führungsschienen höhenverstellbar ausgeführt sind. Zur Erhöhung der Betriebssicherheit der erfindungsgemäßen Vorrichtung wird ferner vorgeschlagen, einen Überlastsensor mit der Führungsschiene zum Zu¬ sammenpressen der Beutelpackung zu koppeln. Der Sensor erkennt, falls sich beispielsweise zwei Beutelpackungen statt einer in einem Packgutbecher befinden, oder falls eine Beutelpackung falsch in den Packgutbecher eingelegt wurde. ZeichnungFurther advantages of the device according to the invention result from the subclaims and the description. ) The device according to the invention can be adapted particularly easily to different bag packaging and folding box formats if the guide rails are designed to be height-adjustable. To increase the operational safety of the device according to the invention, it is also proposed to couple an overload sensor to the guide rail for compressing the bag pack. The sensor detects if, for example, two pouch packs are in a packaged goods cup instead of one, or if a pack of pouches has been incorrectly inserted into the packaged goods cup. drawing
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird in der nachfolgenden Beschreibung näher erläutert. Es zeigen die Fig. 1 bis Fig. 3 eine Vorrichtung zum Einschieben von Beutelpackungen oder dgl. nachgiebiger Gegenstände in Faltschachteln während verschiedenen Arbeitsphasen in vereinfachter Weise in Querschnitten.An embodiment of the invention is shown in the drawing and is explained in more detail in the following description. 1 to 3 show a device for inserting bag packs or the like. Flexible objects in folding boxes during different work phases in a simplified manner in cross sections.
Beschreibung des AusführungsbeispielsDescription of the embodiment
Die Vorrichtung zum Einschieben von Beutelpackungen 10 oder dgl. nachgiebiger Gegenstände in Faltschachteln 12 hat Packgutbecher 13 zur Aufnahme jeweils einer Beutelpackung 10, die über nicht dargestellte Fördermittel außerhalb der Vorrichtung in die Packgutbecher 13 gefördert werden. Die Packgutbecher 13 sind an einem Endlosförderer, beispielsweise einem Kettenförderer 15 befestigt. Die Quer¬ schnittsflächen der Packgutbecher 13 sind dem Öffnungsquerschnitt der Faltschachteln 12 angepasst. Parallel zum ersten Kettenförderer 15 ist in der gleichen Ebene in der Vorrichtung ein zweiter Kettenförderer 16 für die Faltschachteln 12 angeordnet. Der Kettenförderer 16 hat Mitnehmer 17 für geöffnete Faltschachteln 12. Beim Aufbrechen und Überführen der Faltschachteln 12 zu den Mitnehmern 17 außerhalb der Vorrichtung werden gleichzeitig deren Faltlaschen 19, den Öffnungsquerschnitt freigebend, abgekantet. Der Teilungsabstand der Packgutbecher 13 und der Mitnehmer 17 ist identisch, so daß sich jeweils ein Packgutbecher 13 und ein Mitnehmerpaar nebeneinander in der Vorrichtung bewegen.The device for inserting bag packs 10 or the like. Resilient objects in folding boxes 12 has packaged goods cups 13 for receiving a bag pack 10 each, which are conveyed into the packaged goods cups 13 outside the device by means of conveying means, not shown. The packaged goods cups 13 are attached to an endless conveyor, for example a chain conveyor 15. The cross-sectional areas of the packaged goods cups 13 are adapted to the opening cross section of the folding boxes 12. Parallel to the first chain conveyor 15, a second chain conveyor 16 for the folding boxes 12 is arranged in the same plane in the device. The chain conveyor 16 has catches 17 for open folding boxes 12. When the folding boxes 12 are broken open and transferred to the catches 17 outside the device, their folding tabs 19 are simultaneously folded to expose the opening cross section. The spacing between the packaged goods cup 13 and the driver 17 is identical, so that a packaged goods cup 13 and a pair of drivers move next to each other in the device.
Im Füllbereich der Faltschachteln 12 sind den Packgutbechern 13 jeweils eine kombinierte Press- und Einschiebvorrichtung 25 zugeordnet.The packaged goods cups are in the filling area of the folding boxes 12 13 each assigned a combined pressing and insertion device 25.
Diese sind ebenfalls mit einer endlosen Fördereinrichtung 26 gekoppelt, die im Füllbereich eine zu den Kettenförderern 15, 16 für die Packgutbecher 13 und die Mitnehmer 17 parallele Förderstrecke hat. Die Press- und Einschiebvorrichtung 25 hat einen in Einschubrichtung der Beutelpackungen 10 bewegbaren Schieber 27 und oberhalb einen davon unabhängig in Einschubrichtung bewegbaren Zungenhalter 28. Am Zungenhalter 28 ist ein schwenkbarer Hebel 30 außermittig angeordnet. Am kurzen Arm 32 des Hebels 30 ist über ein Winkelstück 33 eine Stützrolle 35 schräg in Förderrichtung befestigt. Am langen Arm 36 des Hebels 30 ist über ein weiteres Winkelstück 38 eine zweite Stützrolle 40 mit in Förderrichtung der Packgutbecher 13 senkrechter Drehachse befestigt. Unterhalb des langen Arms 36 auf Seiten der Packgutbecher 13 ist in etwa mittig mit der Stützrolle 40 eine Abdeckzunge 42 befestigt.These are also coupled to an endless conveyor device 26, which has a conveyor section parallel to the chain conveyors 15, 16 for the packaged goods cups 13 and the drivers 17 in the filling area. The pressing and inserting device 25 has a slide 27 which can be moved in the insertion direction of the bag packs 10 and above which a tongue holder 28 which can be moved independently in the insertion direction. A pivotable lever 30 is arranged off-center on the tongue holder 28. On the short arm 32 of the lever 30, a support roller 35 is attached obliquely in the conveying direction via an angle piece 33. On the long arm 36 of the lever 30, a second support roller 40 is fastened via a further angle piece 38, with the axis of rotation perpendicular in the conveying direction of the packaged goods cup 13. Below the long arm 36 on the side of the packaged goods cups 13, a cover tongue 42 is fastened approximately centrally with the support roller 40.
Die plattenförmige Abdeckzunge 42 ist schmäler als die obere Öffnung des Packgutbechers 13, so daß die Abdeckzunge 42 in die Packgutbecher 13 eintauchen und die darin befindliche Beutelpackung 10 flachdrücken kann.The plate-shaped cover tongue 42 is narrower than the upper opening of the packaged goods cup 13, so that the cover tongue 42 can dip into the packaged goods cup 13 and flatten the bag pack 10 located therein.
Oberhalb der Press- und Einschiebvorrichtung 25 sind nahe deren Bewegungsraum drei Führungsschienen 44 bis 46 angeordnet. In dem Abschnitt der Vorrichtung, in dem die Packgutbecher 13 in die Vorrichtung gelangen (Fig. 1) ist eine höhenverstellbare Führungsschiene 44 angeordnet, die mit ihrer Unterseite auf die Stützrolle 35 am kurzen Arm 32 des Hebels 30 wirkt. Der Verlauf der Führungsschiene 44 ist in Förderrichtung fallend, so daß die Abdeckzuge 42 aufgerichtet wird, und insbesondere über die Beutelpackung 10 ragen kann. Im mittleren Abschnitt der Vorrichtung (Fig. 2) , in der sich die Abdeckzunge 42 über der Beutelpackung 10 befindet, ist eine zweite hohenversteilbare Führungschiene 45 angeordnet, deren Unterseite auf die Stützrolle 40 wirkt. Der Verlauf der Führungsschiene 45 ist in Förderrichtung ebenfalls fallend, so daß beim Abwälzen der Stützrolle 40 auf der Führungsschiene 45 die Abdeckzunge 42 niedergedrückt wird. Mit der Führungsschiene 45 ist über eine Feder 47 ein druckgeschalteter Überlastsensor 50 gekoppelt. An die Führungsschiene 45 schließt sich eine höhenverstellbare dritte Führungsschiene 46 an (Fig. 3) . Die Führungsschiene 46 wirkt auf die Unterseite der Stützrolle 40 und hat einen in Förderrichtung steigenden Verlauf, so daß die Abdeckzunge 42 angehoben wird.Above the pressing and inserting device 25, three guide rails 44 to 46 are arranged near the movement space. In the section of the device in which the packaged goods cups 13 enter the device (FIG. 1), a height-adjustable guide rail 44 is arranged, which acts with its underside on the support roller 35 on the short arm 32 of the lever 30. The course of the guide rail 44 is falling in the conveying direction, so that the cover 42 is erected and can in particular protrude beyond the bag package 10. In the middle section of the device (FIG. 2), in which the covering tongue 42 is located above the bag pack 10, a second highly distributable guide rail 45 is arranged, the underside of which acts on the support roller 40. The course of the guide rail 45 is also decreasing in the conveying direction, so that when the support roller 40 is rolled on the guide rail 45, the covering tongue 42 is pressed down. A pressure-switched overload sensor 50 is coupled to the guide rail 45 via a spring 47. A height-adjustable third guide rail 46 connects to the guide rail 45 (FIG. 3). The guide rail 46 acts on the underside of the support roller 40 and has an increasing profile in the conveying direction, so that the cover tongue 42 is raised.
Die er indungsgemäße Vorrichtung zum Einschieben von Beutelpackungen 10 oder dgl. nachgiebiger Gegenstände in Faltschachteln 12 funktioniert wie folgt:The device according to the invention for inserting bag packs 10 or the like. Resilient objects in folding boxes 12 functions as follows:
Beim Eintritt einer Faltschachtel 12 und des zugeordneten Packgutbechers 13 in den Füllbereich der Vorrichtung wird die zunächst in einer zurückgefahrenen Position befindliche Press- und Einschiebvorrichtung 25 mittels ihrer Fördereinrichtung 26 in Richtung des Packgutbechers 13 verfahren. Dabei gelangt die Stützrolle 35 in Kontakt mit der ersten Führungsschiene 44 und wird im weiteren Bewegungsablauf von dieser niedergedrückt, so daß die Abdeckzunge 42 angehoben wird (Fig. 1) . Während des Eintritts der Abdeckzunge 42 in den Bereich des Packgutbechers 13 ist die Abdeckzunge 42 so weit angehoben, daß sie die Beutelpackung 10 nach und nach überdeckt, ohne in Kontakt mit ihr zu gelagen. Der Schieber 27 wird ebenfalls in Richtung der Beutelpackung 10 bewegt, bis er schließlich diese berührt, ohne sie jedoch in dem Pachgutbecher 13 zu verschieben. Wenn die Press- und Einschiebvorrichtung 25 vollständig an den Packgutbecher 13 herangefahren ist, wird die Beutelpackung 10 von der Abdeckzunge 42 vollständig überdeckt, und die Stützrolle 35 gelangt aus dem Bereich der ersten Führungsschiene 44. Daraufhin senkt sich die Abdeckzunge 42 auf die Beutelpackung 10 ab. Jetzt wird die Stützrolle 40 von der zweiten Führungsschiene 45 erfasst und von dieser nach unten gedrückt (Fig. 2) . Dadurch wird die Beutelpackung 10 von der Abdeckzunge 42 nach und nach so weit zusammengepresst, bis deren Höhe geringer ist als die der Faltschachteln 12. Sollten sich beispielsweise zwei Beutelpackungen 10 statt einer in einem Packgutbecher 13 befinden, oder ist eine Beutelpackung 10 falsch in den Packgutbecher 13 eingelegt, so nimmt die Gegenkraft der Stützrolle 40 auf die Füh¬ rungsschiene 45 zu. Folglich wird die Feder 47 zusammengepresst, und der Überlastschalter 50 schaltet die Vorrichtung ab.When a folding box 12 and the associated packaged goods cup 13 enter the filling area of the device, the pressing and insertion device 25, which is initially in a retracted position, is moved in the direction of the packaged goods cup 13 by means of its conveying device 26. The support roller 35 comes into contact with the first guide rail 44 and is depressed by the latter in the further course of movement, so that the cover tongue 42 is raised (FIG. 1). During the entry of the covering tongue 42 into the area of the packaged goods cup 13, the covering tongue 42 is raised so far that it gradually covers the bag pack 10 without being in contact with it. The slider 27 is also moved in the direction of the bag pack 10 until it finally touches it, but without moving it in the cup container 13. If the press and Push-in device 25 has moved completely to the packaged goods cup 13, the bag pack 10 is completely covered by the cover tongue 42, and the support roller 35 comes out of the area of the first guide rail 44. The cover tongue 42 then lowers onto the bag pack 10. Now the support roller 40 is gripped by the second guide rail 45 and pressed down by it (FIG. 2). As a result, the bag pack 10 is gradually pressed together by the covering tongue 42 until its height is less than that of the folding boxes 12. If, for example, there are two bag packs 10 instead of one in a packaged goods cup 13, or a bag pack 10 is wrong in the packaged goods cup 13 inserted, the counterforce of the support roller 40 increases on the guide rail 45. As a result, the spring 47 is compressed and the circuit breaker 50 turns the device off.
Anschließend beginnt das Einschieben der Beutelpackung 10 in die Faltschachtel 12, indem der Schieber 27 in Richtung der Faltschachtel 12 bewegt wird. Da die Faltschachtel 12 im Füllbereich mit ihrem Faltschachtelboden 22 gegen den Boden 20 des Packgutbechers 13 verschoben ist, wird ein problemloses Einschieben der Beutelpackung 10 in die Faltschachtel 12 ermöglicht. Zur weiteren Erleichterung des Einschiebens ist vorgesehen, daß die Faltschachtel 12 in der Höhe ausgebeult wird, indem deren obere Faltschachtelwand etwas angehoben wird. Dazu wird die nahe an der Faltlinie der oberen Decklasche 19 herangefahrene Abdeckzunge 42 etwas angehoben. Dies geschieht dadurch, daß die Stützrolle 40 von der dritten Führungsschiene 46 erfasst und nach oben bewegt wird (Fig. 3) . Der Öffnungsquerschnitt der Faltschachtel 12 wird durch das Anheben der oberen Faltschachtelwand irt seiner Höhe'vergrößert, so daß die Reibung zwischen der Oberseite der Beutelpackung 12 und der oberen Faltschachtelseite reduziert oder vermieden wird. Ist die Beutelpackung 12 durch den Schieber 27 vollständig in die Faltschachtel 12 eingeschoben, werden der Schieber 27 und die Abdeckzunge 42 der Press- und Einschiebvorrichtung 25 zurückgefahren. Die Press- und Einschiebvorrichtung 25 wird dann von ihrer Fördereinrichtung 26 auf einer schlaufenförmigen Bahn zum Einschieben der nächsten Beutelpackung 10 an den Anfang der Vorrichtung zurückverfahren. Die befüllte Faltschachtel 12 gelangt anschließend in den Bereich einer Schließeinrichtung, wo sie verschlossen wird.Then the insertion of the bag pack 10 into the folding box 12 begins by moving the slide 27 in the direction of the folding box 12. Since the folding box 12 is displaced in the filling area with its folding box bottom 22 against the bottom 20 of the packaged goods cup 13, a problem-free insertion of the bag pack 10 into the folding box 12 is made possible. To further facilitate the insertion, it is provided that the folding box 12 is bulged in height by slightly raising its upper folding box wall. For this purpose, the cover tongue 42, which has moved close to the fold line of the upper cover flap 19, is raised somewhat. This is done in that the support roller 40 is gripped by the third guide rail 46 and moved upward (FIG. 3). The opening cross section of the folding box 12, by lifting the upper irt Faltschachtelwand its height increases', so that the friction between the top of the bag pack 12 and the upper Folding carton side is reduced or avoided. If the bag pack 12 is pushed completely into the folding box 12 by the slide 27, the slide 27 and the cover tongue 42 of the pressing and insertion device 25 are moved back. The pressing and inserting device 25 is then moved back by its conveying device 26 on a loop-shaped path for inserting the next bag pack 10 to the beginning of the device. The filled folding box 12 then arrives in the area of a closing device, where it is closed.
Ergänzend wird darauf hingewiesen, daß die drei Führungsschienen 44 bis 46 durch eine einzige Führungschiene ersetzt werden können, die beispielsweise die Stützrolle 40 nutförmig umfasst. Dadurch .wird auch die ohnehin■schon gute Zugänglichkeit der Vorrichtung im Bereich der Press- und Einschiebvorrichtung 25 weiter verbessert. Es ist auch möglich, bei problemlos einschiebbaren Beutelpackungen 10 auf das Anheben der oberen Faltschachtelwand durch die Abdeckzunge 42 und somit auf die dritte Führungsschiene 46 zu verzichten. In diesem Fall wird die Abdeckzunge 42 lediglich bis an die obere Faltschachtelwand herängefahren. Durch eine entsprechende Einstellung der Führungsschiene 45 zum Zusammenpressen der Beutelpackung 10 sollte die Abdeckzunge 42 in diesem Fall jedoch bis unter die obere Faltschachtelwand abgesenkt werden. In addition, it is pointed out that the three guide rails 44 to 46 can be replaced by a single guide rail which, for example, comprises the support roller 40 in a groove shape. This also the already ■ have good accessibility .If the device in the field of press and inserter 25 further improved. It is also possible to dispense with lifting the upper folding box wall by the cover tongue 42 and thus the third guide rail 46 in the case of bag packs 10 which can be inserted without problems. In this case, the cover tongue 42 is only moved up to the upper folding box wall. In this case, however, the cover tongue 42 should be lowered to below the upper folding box wall by a corresponding adjustment of the guide rail 45 to compress the bag pack 10.

Claims

Ansprüche Expectations
1. Vorrichtung zum Einschieben von Beutelpackungen (10) oder dgl. nachgiebiger Gegenstände in Faltschachteln (12), mit einer die Faltschachteln (12) auf einer Förderstrecke fördernden ersten endlosen Fördereinrichtung (16) , mit dem Öffnungsquerschnitt der Faltschachteln (12) angepassten, die Beutelpackungen (10) aufnehmenden, an einer zweiten endlosen Fördereinrichtung (15) angeordneten Packgutbechern (13), mit diesen in Ausrichtung im Bereich der Füllstrecke mitlaufenden und in Einschubrichtung der Beutelpackungen1.Device for inserting bag packs (10) or the like. Resilient objects in folding boxes (12), with a first endless conveyor device (16) which conveys the folding boxes (12) on a conveying path, with the opening cross-section of the folding boxes (12) being adapted Bag packs (10) receiving packaged goods cups (13) arranged on a second endless conveyor device (15), with the pack packs (13) moving in the alignment in the area of the filling section and in the insertion direction of the bag packs
(10) bewegbaren Schiebern (27) , und mit diesen in Ausrichtung ebenfalls über die Füllstrecke umlaufenden, davon unabhängig in Einschubrichtung bewegbaren Zungenhaltern (28) , an denen jeweils eine gegen eine Faltschachtel (12) gerichtete Abdeckzunge (42) schwenkbar angeordnet ist, dadurch gekennzeichnet, daß am Zungenhalter (28) auf Seiten der Abdeckzunge (42) ein Andrückelement (40) im Überdeckungsbereich zwischen der Beutelpackung (10) und der Abdeckzunge (42) angeordnet ist.(10) movable slides (27), and with these also in the direction of rotation over the filling section, independently of which in the insertion direction movable tongue holders (28), on each of which a cover tongue (42) directed against a folding box (12) is pivotally arranged, thereby characterized in that a pressure element (40) is arranged on the tongue holder (28) on the side of the cover tongue (42) in the overlap region between the bag pack (10) and the cover tongue (42).
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Andrückelement (40) wenigstens einem nahe des Bewegungsraums der Abdeckzunge (42) angeordnetem Führungsglied (45, 46) zugeordnet ist.2. Device according to claim 1, characterized in that the pressing element (40) is assigned at least one near the movement space of the cover tongue (42) arranged guide member (45, 46).
3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß das Führungsglied eine Führungschiene (45, 46) ist. 3. Apparatus according to claim 2, characterized in that the guide member is a guide rail (45, 46).
4. Vorrichtung nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Führungsschienen (44, 45) höhenverstellbar sind.4. Apparatus according to claim 2 or 3, characterized in that the guide rails (44, 45) are adjustable in height.
5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Andrückelement eine Stützrolle (40) ist.5. Device according to one of claims 1 to 4, characterized in that the pressing element is a support roller (40).
6. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß ein Überlastsensor (50) an einer Führungsschiene (45) zum Zusammenpressen der Beutelpackungen (10) angeordnet ist. 6. Device according to one of claims 1 to 5, characterized in that an overload sensor (50) on a guide rail (45) for compressing the bag packs (10) is arranged.
EP94920869A 1993-07-22 1994-07-09 Device for pushing packaging bags or similar elastic objects into folding boxes Withdrawn EP0708727A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9310969U 1993-07-22
DE9310969U DE9310969U1 (en) 1993-07-22 1993-07-22 Device for inserting bag packs or the like. compliant objects in folding boxes
PCT/DE1994/000796 WO1995003219A1 (en) 1993-07-22 1994-07-09 Device for pushing packaging bags or similar elastic objects into folding boxes

Publications (1)

Publication Number Publication Date
EP0708727A1 true EP0708727A1 (en) 1996-05-01

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US (1) US5660022A (en)
EP (1) EP0708727A1 (en)
JP (1) JPH09500594A (en)
KR (1) KR960703385A (en)
BR (1) BR9407131A (en)
DE (1) DE9310969U1 (en)
WO (1) WO1995003219A1 (en)

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Publication number Publication date
DE9310969U1 (en) 1994-11-24
KR960703385A (en) 1996-08-17
BR9407131A (en) 1996-09-10
WO1995003219A1 (en) 1995-02-02
JPH09500594A (en) 1997-01-21
US5660022A (en) 1997-08-26

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