EP0812284A1 - Packaging machine which can be adjusted to different product widths - Google Patents

Packaging machine which can be adjusted to different product widths

Info

Publication number
EP0812284A1
EP0812284A1 EP96903864A EP96903864A EP0812284A1 EP 0812284 A1 EP0812284 A1 EP 0812284A1 EP 96903864 A EP96903864 A EP 96903864A EP 96903864 A EP96903864 A EP 96903864A EP 0812284 A1 EP0812284 A1 EP 0812284A1
Authority
EP
European Patent Office
Prior art keywords
machine according
spindles
support plates
spindle
carrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96903864A
Other languages
German (de)
French (fr)
Other versions
EP0812284B1 (en
Inventor
Heinz Josef TÜNS
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.)
Syntegon Packaging Systems AG
Original Assignee
Schweizerische Industrie Gesellschaft
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 Schweizerische Industrie Gesellschaft filed Critical Schweizerische Industrie Gesellschaft
Publication of EP0812284A1 publication Critical patent/EP0812284A1/en
Application granted granted Critical
Publication of EP0812284B1 publication Critical patent/EP0812284B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/06—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
    • B65B9/073—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it the web having intermittent motion
    • 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
    • B65B11/08—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path
    • B65B11/10—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path 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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/001—Arrangements to enable adjustments related to the product to be packaged

Definitions

  • a guide plate can be adjusted in parallel by two synchronized spindles.
  • a third, also synchronized spindle with half a pitch adjusts another organ by half an amount.
  • the axes of the three spindles lie in a common plane.
  • the present invention has for its object to provide a packaging machine with a continuous path for products, a wrapping material feed, folding, sealing and trans port means to be designed such that it can be easily adjusted for different widths of the products transversely to the transport direction.
  • Fig. 2 is a plan view, partly in section, and
  • FIG. 3 shows a section along the line III-III in FIG.
  • the device 1 is used to pack groups 2 of upright, flat food slices, eg biscuits.
  • the groups 2 are fed on a first conveyor 3 to the device 1 in the conveying direction A at regular intervals.
  • the group 2 is enveloped by a wrapping material film 4.
  • the film 4 is drawn off in cycles from a supply roll 5 transversely to the transport direction A and cut to the appropriate length by a knife 6.
  • the center of the cut piece of film is in the central plane M.
  • the next group 2 is transported, it becomes encased by the piece of film 7 and formed by two transverse sealing jaws 8 a sealing seam.
  • the enveloped groups 2 are then moved by the comb 1 by a comb-like conveyor in cycles. You will first get to a ordered end-face folding device 10.
  • Each device 10 consists of two triangular sheets 11, which are offset from one another transversely to the direction of transport, overlap, symmetrically arranged with respect to one another and to the central plane M.
  • a sealing device 12 This consists on both sides of a number of sealing jaws 13 which can be moved transversely to the transport direction A and which are moved against one another by the lifting element 14 and seal the sealing seams on the end face.
  • the packages 15 are pushed onto a further conveyor 16, which transports them away.
  • the folding member 10 and the sealing device 12 on each side are each mounted on a carrier plate 20.
  • the plates 20 are slidably guided on three circular cylindrical tubes 21.
  • one of the bores 22 of the plates 20 as a cylindrical sliding seat bore, a second as an elongated hole with a sliding fit in the vertical direction, and the third as a bore 22 of larger diameter.
  • the tubes 21 have a shoulder 23 on both sides and a thread 24 which is inserted through a plate 25, 26 each.
  • the tubes 21 are fastened to the plates 25, 26 by means of nuts 27.
  • the plates 25, 26 can be adjusted in height by synchronously driven threaded spindles 28 in order to adjust the device 1 to different diameters or Adapt the shapes of the panes of group 2.
  • a radial bearing 32 is inserted in each of the two pipe ends and secured axially in the pipe 21 by screws 33.
  • a threaded spindle 34 with a right-hand thread 35 and a left-hand thread 36 is rotatably mounted in the bearings 32.
  • the threads 35, 36 have the same pitch.
  • a sprocket 37 is attached to the spindle 34 on one side.
  • the three sprockets 37 are connected to one another via a chain 38.
  • the spindle 34 is secured against axial displacement by the chain wheel 37 and a locking disk 39.
  • a nut 42 is screwed onto each of the threads 35, 36. Each nut 42 is secured against rotation by a pin 43.
  • the pin 43 is loosely seated in a transverse bore 44 in the nut 42 and extends through a longitudinal slot 45 of the tube 21.
  • the pin 43 is inserted in a bore 46 in a plate 47.
  • the plate 47 is fastened to the supporting plate 20 with screws 48.
  • One of the screws 48 also secures the pin 43.
  • the sectional view of the left tube 21 is shown rotated by 90 °. In reality, all the slots 45 are vertically below the spindles 34. This effectively prevents the spindles 34 from becoming dirty. This is particularly important when packaging biscuits.
  • One of the spindles 34 also has a handwheel or a crank 49.
  • the connecting lines 50 of the axes 21 of the spindles 34 form a polygon, in the exemplary embodiment shown a triangle.
  • the three-point mounting means that the plates 20 are prevented from tilting secured by transverse forces which occur when the sealing seams are sealed, even when the load is unequal.
  • the described adjusting device requires few, simple and mostly identical parts. The machine can be easily adapted to different lengths of groups 2.
  • the support plates 20 can also be slidably guided on two separate cross bars which are fastened in the plates 25, 26. In this case, all of the bores 22 have a larger diameter than the tubes 21.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

The invention concerns a machine for packaging groups of foodstuff discs, in particular biscuits, arranged on edge and closely adjacent one another. In order to adapt the device to various lengths of groups, the folding and sealing means are secured on support plates (20), the distance between which can be adjusted by at least three threaded spindles (34) in each case. The spindles (34), interconnected by a chain (38), are mounted in tubes (21) which are rigid with the housing and have a longitudinal slot (45). Screwed on to each thread (35, 36) is a nut (42), the nuts (42) being connected to the respective support plate (20) via a pin (43) projecting through the slot (45). The device is robust, of simple construction and permits rapid and easy adjustment.

Description

AUF UNTERSCHIEDLICHE BREITEN DER PRODUKTE EINSTELLBARE VERPACKUNGSMASCHINEPACKING MACHINE ADJUSTABLE TO DIFFERENT WIDTHS OF THE PRODUCTS
Aus der DE-OS 40 02 484 ist eine Maschine zum Verpackung von Büchern unterschiedlicher Dicke bekannt. Eine Führungs¬ platte ist durch zwei synchronisierte Spindeln parallel verstellbar. Eine dritte, ebenfalls synchronisierte Spindel mit halber Steigung verstellt ein weiteres Organ um jeweils einen halben Betrag. Die Achsen der drei Spindeln liegen in einer gemeinsamen Ebene.From DE-OS 40 02 484 a machine for packaging books of different thicknesses is known. A guide plate can be adjusted in parallel by two synchronized spindles. A third, also synchronized spindle with half a pitch adjusts another organ by half an amount. The axes of the three spindles lie in a common plane.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Verpackungsmaschine mit einer Durchlaufbahn für Produkte, einer Einschlagmaterialzufuhr, Falt-, Siegel- und Trans- portmitteln, derart auszubilden, dass sie einfach für un¬ terschiedliche Breiten der Produkte quer zur Transportrich¬ tung einstellbar ist. Diese Aufgabe wird durch die Merk¬ malskombination der Ansprüche gelöst. Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand der Zeichnungen erläutert. Darin zeigt:The present invention has for its object to provide a packaging machine with a continuous path for products, a wrapping material feed, folding, sealing and trans port means to be designed such that it can be easily adjusted for different widths of the products transversely to the transport direction. This object is achieved by the combination of features of the claims. An exemplary embodiment of the invention is explained below with reference to the drawings. It shows:
Fig. 1 eine schematische Seitenansicht,1 is a schematic side view,
Fig. 2 eine Draufsicht, teilweise im Schnitt, undFig. 2 is a plan view, partly in section, and
Fig. 3 einen Schnitt längs der Linie III-III in Figur 2.3 shows a section along the line III-III in FIG.
Die Vorrichtung 1 dient zum Verpacken von Gruppen 2 von hochkant stehenden, flach einander anliegenden Nahrungsmit¬ telscheiben, z.B. Biskuits. Die Gruppen 2 werden auf einem ersten Förderer 3 taktweise in regelmässigen Abständen der Vorrichtung 1 in Förderrichtung A zugeführt. Am Eintritts¬ ende der Vorrichtung 1 wird die Gruppe 2 durch eine Ein¬ schlagmaterialfolie 4 umhüllt. Die Folie 4 wird taktweise von einer Vorratsrolle 5 quer zur Transportrichtung A abge¬ zogen und in passender Länge durch ein Messer 6 abgeschnit¬ ten. Die Mitte des abgeschnittenen Folienstücks befindet sich in der Mittelebene M. Beim Weitertransport der näch¬ sten Gruppe 2 wird diese durch das Folienstück 7 umhüllt und durch zwei Quersiegelbacken 8 eine Siegelnaht gebildet. Die eingehüllten Gruppen 2 werden nun durch einen kammarti¬ gen Förderer taktweise durch die Vorrichtung 1 weiterbe¬ wegt. Sie gelangen dabei zunächst in eine beidseitig ange- ordnete Stirnseiten-Falteinrichtung 10. Jede Einrichtung 10 besteht aus zwei quer zur Transportrichtung gegeneinander versetzten, sich überlappenden, symmetrisch zueinander und zur Mittelebene M angeordneten, dreieckförmigen Blechen 11. Die Bleche 11 bilden an den Stirnseiten der Gruppen 2 flach auf diese Stirnseiten gefaltete Siegelnähte. Beim Weiter¬ transport der Gruppen 2 gelangen diese in eine Siegelein¬ richtung 12. Diese besteht auf beiden Seiten aus einer An¬ zahl quer zur Transportrichtung A bewegbaren Siegelbacken 13, die durch das Huborgan 14 gegeneinander bewegt werden und die stirnseitigen Siegelnähte versiegeln. Nach der Versiegelung werden die Verpackungen 15 auf einen weiteren Förderer 16 geschoben, welcher sie abtransportiert.The device 1 is used to pack groups 2 of upright, flat food slices, eg biscuits. The groups 2 are fed on a first conveyor 3 to the device 1 in the conveying direction A at regular intervals. At the inlet end of the device 1, the group 2 is enveloped by a wrapping material film 4. The film 4 is drawn off in cycles from a supply roll 5 transversely to the transport direction A and cut to the appropriate length by a knife 6. The center of the cut piece of film is in the central plane M. When the next group 2 is transported, it becomes encased by the piece of film 7 and formed by two transverse sealing jaws 8 a sealing seam. The enveloped groups 2 are then moved by the comb 1 by a comb-like conveyor in cycles. You will first get to a ordered end-face folding device 10. Each device 10 consists of two triangular sheets 11, which are offset from one another transversely to the direction of transport, overlap, symmetrically arranged with respect to one another and to the central plane M. When the groups 2 are transported further, they arrive in a sealing device 12. This consists on both sides of a number of sealing jaws 13 which can be moved transversely to the transport direction A and which are moved against one another by the lifting element 14 and seal the sealing seams on the end face. After the sealing, the packages 15 are pushed onto a further conveyor 16, which transports them away.
Das Faltorgan 10 und die Siegeleinrichtung 12 jeder Seite sind auf je einer Trägerplatte 20 montiert. In Figur 2 sind diese Elemente der besseren Übersicht wegen weggelassen, ebenso das Transportorgan 9. Die Platten 20 sind auf drei kreiszylindrischen Rohren 21 verschiebbar geführt. Aus To¬ leranzgründen kann es zweck ässig sein, eine der Bohrungen 22 der Platten 20 als zylindrische Gleitsitzbohrung, eine zweite als Langloch mit Gleitsitz in Höhenrichtung und die dritte als Bohrung 22 grösseren Durchmessers auszubilden. Die Rohre 21 haben beidseits eine Schulter 23 und ein Ge¬ winde 24, das durch je eine Platte 25, 26 durchgesteckt ist. Mittels Muttern 27 sind die Rohre 21 an den Platten 25, 26 befestigt. Die Platten 25, 26 können durch synchron angetriebene Gewindespindeln 28 in der Höhe verstellt wer¬ den, um die Vorrichtung 1 an verschiedene Durchmesser oder Formen der Scheiben der Gruppen 2 anzupassen. In beiden Rohrenden ist je ein Radiallager 32 eingeschoben und durch Schrauben 33 axial im Rohr 21 gesichert. In den Lagern 32 ist eine Gewindespindel 34 mit einem Rechtsgewinde 35 und einem Linksgewinde 36 drehbar gelagert. Die Gewinde 35, 36 haben die gleiche Ganghöhe. Auf der einen Seite ist auf der Spindel 34 ein Kettenrad 37 befestigt. Die drei Kettenräder 37 sind über eine Kette 38 miteinander verbunden. Die Spin¬ del 34 ist durch das Kettenrad 37 und eine Sicherungs¬ scheibe 39 gegen Axialverschiebung gesichert.The folding member 10 and the sealing device 12 on each side are each mounted on a carrier plate 20. In Figure 2, these elements are omitted for the sake of clarity, as is the transport element 9. The plates 20 are slidably guided on three circular cylindrical tubes 21. For reasons of tolerance, it can be expedient to design one of the bores 22 of the plates 20 as a cylindrical sliding seat bore, a second as an elongated hole with a sliding fit in the vertical direction, and the third as a bore 22 of larger diameter. The tubes 21 have a shoulder 23 on both sides and a thread 24 which is inserted through a plate 25, 26 each. The tubes 21 are fastened to the plates 25, 26 by means of nuts 27. The plates 25, 26 can be adjusted in height by synchronously driven threaded spindles 28 in order to adjust the device 1 to different diameters or Adapt the shapes of the panes of group 2. A radial bearing 32 is inserted in each of the two pipe ends and secured axially in the pipe 21 by screws 33. A threaded spindle 34 with a right-hand thread 35 and a left-hand thread 36 is rotatably mounted in the bearings 32. The threads 35, 36 have the same pitch. A sprocket 37 is attached to the spindle 34 on one side. The three sprockets 37 are connected to one another via a chain 38. The spindle 34 is secured against axial displacement by the chain wheel 37 and a locking disk 39.
Auf die Gewinde 35, 36 ist je eine Mutter 42 aufgeschraubt. Jede Mutter 42 ist durch einen Stift 43 gegen Verdrehen ge¬ sichert. Der Stift 43 sitzt lose in einer Querbohrung 44 der Mutter 42 und durchgreift einen Längsschlitz 45 des Rohres 21. Der Stift 43 steckt in einer Bohrung 46 einer Platte 47. Die Platte 47 ist mit Schrauben 48 an der be¬ treffenden Tragplatte 20 befestigt. Eine der Schrauben 48 sichert zugleich den Stift 43. Die Schnittdarstellung des linken Rohres 21 ist um 90° gedreht gezeichnet. In Wirk¬ lichkeit sind alle Schlitze 45 senkrecht unterhalb der Spindeln 34. Damit wird eine Verschmutzung der Spindeln 34 wirksam verhindert. Dies ist insbesondere bei der Verpak- kung von Biskuits wichtig. Eine der Spindeln 34 hat ausser- de ein Handrad oder eine Kurbel 49. Wie aus Figur 1 her¬ vorgeht, bilden in der Seitenansicht die Verbindungslinien 50 der Achsen 21 der Spindeln 34 ein Polygon, im darge¬ stellten Ausführungsbeispiel ein Dreieck. Durch die Drei¬ punktlagerung sind die Platten 20 gegen Verkanten infolge von Querkräften, die beim Versiegeln der Siegelnähte auf¬ treten, gesichert, auch bei ungleicher Belastung. Die be¬ schriebene Versteilvorrichtung benötigt wenige, einfache und zumeist gleiche Teile. Die Maschine kann sehr einfach auf unterschiedliche Längen der Gruppen 2 angepasst werden.A nut 42 is screwed onto each of the threads 35, 36. Each nut 42 is secured against rotation by a pin 43. The pin 43 is loosely seated in a transverse bore 44 in the nut 42 and extends through a longitudinal slot 45 of the tube 21. The pin 43 is inserted in a bore 46 in a plate 47. The plate 47 is fastened to the supporting plate 20 with screws 48. One of the screws 48 also secures the pin 43. The sectional view of the left tube 21 is shown rotated by 90 °. In reality, all the slots 45 are vertically below the spindles 34. This effectively prevents the spindles 34 from becoming dirty. This is particularly important when packaging biscuits. One of the spindles 34 also has a handwheel or a crank 49. As can be seen in FIG. 1, in the side view the connecting lines 50 of the axes 21 of the spindles 34 form a polygon, in the exemplary embodiment shown a triangle. The three-point mounting means that the plates 20 are prevented from tilting secured by transverse forces which occur when the sealing seams are sealed, even when the load is unequal. The described adjusting device requires few, simple and mostly identical parts. The machine can be easily adapted to different lengths of groups 2.
Statt auf den Rohren 21 können die Tragplatten 20 auch auf zwei separaten Querstangen verschiebbar geführt sein, wel¬ che in den Platten 25, 26 befestigt sind. In diesem Falle haben alle Bohrungen 22 einen grosseren Durchmesser als die Rohre 21. Instead of on the tubes 21, the support plates 20 can also be slidably guided on two separate cross bars which are fastened in the plates 25, 26. In this case, all of the bores 22 have a larger diameter than the tubes 21.

Claims

Patentansprüche claims
1. Verpackungsmaschine mit einer Durchlaufbahn für Produkte (2), einer Einschlagmaterialzuführung (4-6), Faltmitteln (10), Siegelmitteln (12) und Transportmitteln (9), umfassend zwei Tragplatten (20), welche je mittels mindestens dreier Spindeln (34), die Gewinde (35,36) auf¬ weisen, parallel zueinander und gegensinnig verstellbar sind, wobei in der Ansicht in Richtung der Achsen (51) der Spindeln (34) die Verbindungslinien (50) zwischen den Spindelachsen (51) ein Polygon bilden, und wobei Mittel (38,49) zum synchronen Antrieb der Spindeln (34) vorhanden sind.1. Packaging machine with a continuous path for products (2), a wrapping material feeder (4-6), folding means (10), sealing means (12) and transport means (9), comprising two support plates (20), each of which has at least three spindles (34 ) which have threads (35, 36), are parallel to one another and can be adjusted in opposite directions, the connecting lines (50) between the spindle axes (51) forming a polygon in the view in the direction of the axes (51) of the spindles (34) , and wherein means (38,49) for synchronously driving the spindles (34) are provided.
2. Maschine nach Anspruch 1, wobei jede Spin¬ del (34) im Bereich ihrer Enden in je einem Radiallager (32) gelagert und axial unverschiebbar gehalten ist, und wobei auf die Gewinde (35,36) aufgeschraubte Muttern (42) mit Verbindungsteilen (43,47) zu den Tragplatten (20) zwi¬ schen den Lagern (32) angeordnet sind. 2. Machine according to claim 1, wherein each Spin¬ del (34) in the region of its ends in a radial bearing (32) and axially immovably held, and wherein on the thread (35,36) screwed nuts (42) with connecting parts (43, 47) to the support plates (20) are arranged between the bearings (32).
3. Maschine nach Anspruch 2, wobei die Ra¬ diallager (32) jeder Spindel (34) in je einem Träger (21) angeordnet sind, der an einem Gestell (25,26) befestigt ist.3. Machine according to claim 2, wherein the radial bearings (32) of each spindle (34) are each arranged in a carrier (21) which is fastened to a frame (25, 26).
4. Maschine nach Anspruch 3, wobei der Träger als die betreffende Spindel (34) umgebendes Rohr (21) aus¬ gebildet ist, das einen Längsschlitz (45) aufweist, durch welchen die Muttern (42) über die Verbindungsteile (43,47) mit den Tragplatten (20) verbunden sind, und wobei vorzugs¬ weise der Längsschlitz (45) an der Unterseite des Rohres (21) angeordnet ist.4. Machine according to claim 3, wherein the carrier is formed as a tube (21) surrounding the relevant spindle (34), which has a longitudinal slot (45) through which the nuts (42) via the connecting parts (43, 47) are connected to the support plates (20), and the longitudinal slot (45) is preferably arranged on the underside of the tube (21).
5. Maschine nach Anspruch 3 oder 4, wobei die Tragplatten (20) Oeffnungen (22) aufweisen, durch welche die Träger (21) durchgesteckt sind.5. Machine according to claim 3 or 4, wherein the support plates (20) have openings (22) through which the carrier (21) are inserted.
6. Vorrichtung nach einem der Ansprüche 3 bis 5, wobei die Tragplatten (20) auf mindestens zweien der Träger (21) verschiebbar geführt sind.6. Device according to one of claims 3 to 5, wherein the support plates (20) on at least two of the carrier (21) are guided displaceably.
7. Maschine nach einem der Ansprüche 3 bis 6, wobei die Träger (21) beidseitig an je einer gestellfesten Platte (25) befestigt sind.7. Machine according to one of claims 3 to 6, wherein the carriers (21) are attached on both sides to a frame-fixed plate (25).
8. Maschine nach einem der Ansprüche 1 bis 7, wobei die Spindeln (34) durch schlupffreie Zwangsdrehmittel (38), insbesondere durch eine Kette, einen Zahnriemen oder Zahnräder, miteinander verbunden sind. 8. Machine according to one of claims 1 to 7, wherein the spindles (34) by slip-free forced rotation means (38), in particular by a chain, a toothed belt or gears, are connected to each other.
9. Maschine nach Anspruch 8, wobei eine der Spindeln (34) ein Handrad oder eine Kurbel (49) aufweist.9. Machine according to claim 8, wherein one of the spindles (34) has a handwheel or a crank (49).
10. Maschine nach einem der Ansprüche 1 bis 9, wobei die Tragplatten (20) die Falteinrichtungen (11) sowie Siegelbacken (13) tragen.10. Machine according to one of claims 1 to 9, wherein the support plates (20) carry the folding devices (11) and sealing jaws (13).
11. Maschine nach einem der Ansprüche 1 bis 10, wobei jede Spindel (34) ein Rechts- und ein Linksgewinde (35, 36) aufweist. 11. Machine according to one of claims 1 to 10, wherein each spindle (34) has a right-hand and a left-hand thread (35, 36).
EP96903864A 1995-03-27 1996-03-07 Packaging machine which can be adjusted to different product widths Expired - Lifetime EP0812284B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH862/95 1995-03-27
CH86295 1995-03-27
PCT/CH1996/000080 WO1996030265A1 (en) 1995-03-27 1996-03-07 Packaging machine which can be adjusted to different product widths

Publications (2)

Publication Number Publication Date
EP0812284A1 true EP0812284A1 (en) 1997-12-17
EP0812284B1 EP0812284B1 (en) 1998-10-21

Family

ID=4196920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96903864A Expired - Lifetime EP0812284B1 (en) 1995-03-27 1996-03-07 Packaging machine which can be adjusted to different product widths

Country Status (5)

Country Link
EP (1) EP0812284B1 (en)
AU (1) AU4782096A (en)
BR (1) BR9607991A (en)
DE (1) DE59600712D1 (en)
WO (1) WO1996030265A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434689A (en) * 2013-09-06 2013-12-11 苏州上洋机电科技有限公司 Adjusting and positioning device of packing case conveyor line
CN103979165A (en) * 2014-04-21 2014-08-13 合肥三冠机电设备有限公司 Bag collecting cabin of secondary packaging machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ843500A0 (en) * 2000-06-28 2000-07-20 Computermatics Pty. Ltd. Machine having rotating heads
CN103587744B (en) * 2012-08-17 2015-09-09 上海金汇通创意设计发展股份有限公司 Ultra-narrow edge break wrapping mold
CN103287638B (en) * 2013-06-10 2015-09-16 江西创一精密机械有限公司 The omnipotent adjustable carton feed bin of box packing machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360910A (en) * 1940-11-14 1944-10-24 American Mach & Foundry Single adjustment for vertically reciprocating tables
GB834725A (en) * 1957-02-28 1960-05-11 Package Machinery Co Wrapping machine folding channel side wall and conveyor mounting means
IT1169112B (en) * 1983-02-24 1987-05-27 Augusto Marchetti TAPING MACHINE WITH ADJUSTABLE DISTANCE DRIVING UNIT

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9630265A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434689A (en) * 2013-09-06 2013-12-11 苏州上洋机电科技有限公司 Adjusting and positioning device of packing case conveyor line
CN103979165A (en) * 2014-04-21 2014-08-13 合肥三冠机电设备有限公司 Bag collecting cabin of secondary packaging machine
CN103979165B (en) * 2014-04-21 2017-12-15 合肥三冠包装科技有限公司 Secondary packaging machine Ji Bao storehouses

Also Published As

Publication number Publication date
AU4782096A (en) 1996-10-16
WO1996030265A1 (en) 1996-10-03
BR9607991A (en) 1998-06-23
EP0812284B1 (en) 1998-10-21
DE59600712D1 (en) 1998-11-26

Similar Documents

Publication Publication Date Title
DE60114777T2 (en) DEVICE FOR DISTRIBUTING CONTAINERS WITH A GUIDE WHEEL OF VARIABLE GEOMETRY
DE4013687C2 (en) Conveyor system for packs with integrated buffer storage
DE1602597C3 (en) Adjustment device for the roll gap of a rolling machine
DE2930150C2 (en) Transport device on a packaging machine with several endless conveyors arranged next to one another in a machine frame
EP0290796B1 (en) Lifting device, especially palletizer
EP3578933A1 (en) Weighing and conveying device
DE3738380A1 (en) FILM SHAPING DEVICE FOR PACKAGING MACHINES FOR TUBULAR SHELLS
DE19510649A1 (en) Transport device
DE1511258B1 (en) Device for the formation of preliminary stacks from flaky transported paper sheets
EP0283670B1 (en) Grouping device for making container groups
DE659948C (en) Cigarette depositing device
DE3631275A1 (en) CUTTING DEVICE FOR BREAD AND THE LIKE
EP0812284A1 (en) Packaging machine which can be adjusted to different product widths
DE2342556C3 (en) Device for milling wall blocks
DE2715794C2 (en) Cross cutting device
DE3336988C2 (en) Device for feeding in large numbers of objects
DE3113399A1 (en) Aligning device for the edges of an imbricated stream consisting of folded products
DE69008523T2 (en) CONTROL DEVICE FOR PRODUCTS.
CH689670A5 (en) Transfer conveyor with a lateral dropping of Stueckguetern preventing side guide.
DE3400031C1 (en) Device for conveying panes of glass used in double glazing which are glued at the edges
EP0256550B1 (en) Loading table for container handling machines
DE2853215A1 (en) DEVICE FOR CONTINUOUS TREATMENT OF THE SCOPE OF A CAROUSEL OR DGL. MATERIALS SUPPLIED, IN PARTICULAR BOTTLES
DE3313196C1 (en) Device for tensioning a belt-shaped conveying element
DE1436917C2 (en) DEVICE FOR LONGITUDINAL FOLDING A WEB OF FOLDABLE MATERIAL
DE3425516C2 (en)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19970930

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR GB IT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19980210

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SIG PACK SYSTEMS AG

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59600712

Country of ref document: DE

Date of ref document: 19981126

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19981106

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19990208

Year of fee payment: 4

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19990226

Year of fee payment: 4

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010103

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20010118

Year of fee payment: 6

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020220

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030307

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20030307

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050307