EP1025006A1 - Station d'etiquetage d'objets, notamment de bouteilles, dotee d'elements de prelevement entraines en rotation par une commande a came et destines aux etiquettes... - Google Patents

Station d'etiquetage d'objets, notamment de bouteilles, dotee d'elements de prelevement entraines en rotation par une commande a came et destines aux etiquettes...

Info

Publication number
EP1025006A1
EP1025006A1 EP98951383A EP98951383A EP1025006A1 EP 1025006 A1 EP1025006 A1 EP 1025006A1 EP 98951383 A EP98951383 A EP 98951383A EP 98951383 A EP98951383 A EP 98951383A EP 1025006 A1 EP1025006 A1 EP 1025006A1
Authority
EP
European Patent Office
Prior art keywords
engagement members
curve
carrier
engagement
drive
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Withdrawn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
EP98951383A
Other languages
German (de)
English (en)
Inventor
Urs Ryser
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.)
Fribosa AG Werkzeug- und Maschinenbau
Original Assignee
Fribosa AG Werkzeug- und Maschinenbau
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 Fribosa AG Werkzeug- und Maschinenbau filed Critical Fribosa AG Werkzeug- und Maschinenbau
Publication of EP1025006A1 publication Critical patent/EP1025006A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/08—Label feeding
    • B65C9/12—Removing separate labels from stacks
    • B65C9/16—Removing separate labels from stacks by wetting devices

Definitions

  • Labeling station for objects, in particular bottles, with removal elements for the labels, which are driven in rotation via a cam mechanism
  • the invention relates to a labeling station for objects, in particular bottles, with a plurality of stations arranged one behind the other along a path, namely a gluing device, a label supply station and one
  • Label transfer station as well as with at least one removal element for the labels, which is rotatably mounted on a rotating carrier and moves past the stations with each revolution of the carrier, the one bulging outward, rolling on the respective front label of the label supply station and the other stations for receiving surface for has the label
  • a cam mechanism being provided as the drive for each removal element, which consists of single-sided, stationary curves common to all removal elements, one above the other and at a distance from one another in different planes, and of individual engagement members for each removal element, which are on the drive shaft or one are coupled with it coupled bearing shaft by means of a carrier element and by positive engagement with the curves when the carrier rotates ensure the positive running of each removal element over its full rotation, and the straight shaft drang the drive or bearing shaft in front of the plane in which the curve closest to this shaft is located ends.
  • the invention has for its object to provide a labeling station of the type mentioned, which ensures a high-precision engagement of the engaging members in the curves without great manufacturing effort.
  • the carrier element is more rigid than before. Namely, it is no longer necessary for the upper engaging members to support the lower engaging members.
  • the carrier element itself independently carries the upper and lower engagement members directly.
  • the carrier element is preferably in one piece and can be integrally formed on the drive or bearing shaft. With this configuration, it is possible to manufacture the carrier element in a single clamping in the machine tool. This guarantees high precision.
  • the insertion of this component into the associated bearings in the carrier of the removal elements can be facilitated or even made possible under certain circumstances only if the curves in an area lying between two stations have an outer section which takes into account the Positions of the engagement members on the support element sufficient space for the insertion of the bearing or Offers drive shaft, in particular with the integrally formed carrier element from below into the bearing of the bearing or drive shaft in the carrier.
  • the upper and / or middle curve can only be fully formed in the engagement areas of its engagement members.
  • the curve can be left out in the areas not used for the drive.
  • Such a recess facilitates the assembly of the carrier element when assembling the labeling station, especially when it is on the storage or. .
  • the drive shaft is molded on.
  • the outer sides of these webs are set back relative to the outer periphery of the engaging members to the axis of rotation.
  • the engaging members are preferably designed as rollers in a manner known per se.
  • the two upper rollers are mounted on pins which are seated in axially parallel bores in the webs and the upper leg.
  • FIG. 1 shows a schematic illustration of a labeling station of a labeling machine for objects, in particular bottles, in a top view
  • FIG. 2 shows the labeling station according to FIG. 1 in detail and in axial section
  • FIG. 3 shows a drive shaft with a roller-mounted carrier element of the drive of the labeling station according to FIG. 1 in axial section
  • FIG. 4 the drive shaft with carrier element without rollers according to FIG. 3 in axial section
  • FIG. 5 shows the carrier element according to FIG. 3 in different cross sections
  • FIG. 6 shows a curve carrier of the drive of the labeling station according to FIG. 1 in a schematic representation in supervision
  • FIG. 7 shows the curve carrier according to FIG. 6 in a detail at the moment of inserting a drive shaft of a removal element with a carrier element into a carrier for the removal elements.
  • the labeling station shown in the drawing consists of a carrier 1 on which three removal elements 2, 3, 4 are arranged at the same angles.
  • Each removal element 2, 3, 4 has a cylindrically curved receiving surface 5, 6, 7 for a label.
  • Each removal element 2, 3, 4 is rotatably mounted between this curved receiving surface 5, 6, 7 and its center of curvature with a stepped drive shaft 8, 9, 10 in the carrier 1 in an upper bearing 8a and a lower bearing with a larger diameter.
  • the carrier 1 is rotatably mounted in the machine frame 30 with an outer bearing 31. It is driven by a gearwheel 32 which engages in an external gearwheel 33 of a drive which is not shown in any other way.
  • the removal elements 2, 3, 4 are at different stations, specifically on a glue roller 16 rotating in the direction of the arrow 15 as a gluing device, a stationary label box 17 with a stack of labels therein as a label supply station and one in the direction of the arrow 18 rotating
  • Label transfer cylinder (gripper cylinder) 19 as label transfer station with a rolling motion of the receiving surfaces 5,6,7 moved past the individual stations.
  • the receiving surface 5, 6, 7 of each removal element 2, 3, 4 is glued by the glue roller 16.
  • the front label is removed from the stack of labels as a result of the adhesive action of the glue on the receiving surface 5, 6, 7 and, when the carrier 1 is rotated further, is fed to the gripper cylinder 19, which from the receiving surface 5 , 6.7 decreases and transfers to the object to be labeled, in particular a bottle.
  • the cam drives mentioned consist of a common, stationary multiple cam body 20 with one-sided inner curves 20a, 20b, 20c arranged in three planes one above the other and at a distance from one another, in the manner of a rack gear toothing, the module of which is not constant, and from the individual elements 2, 3, 4 associated engagement members 21, 22, 23, 24 formed as rollers, which are in engagement with the inner curves 20a, 20b, 20c, as shown in FIG. 2.
  • a carrier element 25 is fastened to the lower end of the drive shaft 8, 9, 10 of each removal element 2, 3, 4, in particular formed integrally with the drive shaft 8, which has the basic shape of an S in axial section, as FIGS. 3 and 4 show.
  • the roller 21 sits between the upper and middle legs 25a, 25b on a pin 26, which is seated in bores of the upper leg 25a and the lower web 25d, while the roller 22 sits on a pin 27, which sits in a bore of the upper web 25e , is stored on the underside.
  • the rollers 23 and 24 are mounted on journals 28, 29, which carry lateral arms 25c ', 25c' 'of the lower leg 25c.
  • the opposite outer sides 25d ', 25e' are slightly set back to the center of the axis.
  • the two upper congruent curves 20a, 20b are rotationally offset by approximately one division with respect to the lower curve 20c. While the curve 20c assigned to the two lower rollers 32, 24 is fully developed, the two upper curves 20a, 20b for the two upper rollers 21, 22 can only be fully developed in the areas in which the assigned roller with the curve 20a, 20b is engaged. In figure 6 this is indicated by the different pictorial representation. The individual curve sections formed together again result in a full curve.
  • curves 20a, 20b which are only formed in the load-bearing areas, has not only manufacturing advantages, but also advantages with regard to assembly, because the lack of individual curve sections means that the drive shaft 8, which is formed in one piece with the carrier element 25, is already installed on curves 20a, 20b, 20c facilitated. But even with fully formed curves 20a, 20b, the drive shaft 8 with the carrier element 25 can be inserted from below into the bearings 8a, 8b in any case if the curves 20a, 20b, 20c have an outer section in an area lying between two stations , which enables the insertion of the support element 25 equipped with the engagement members 21, 22, 23, 24. This is shown in FIG. 6 and in particular in FIG. 7 for a carrier element 25 with the engagement members 21, 22, 23, 24. In particular, FIG. 7 shows by the broken line the eccentric displacement of the carrier element 25 when it is inserted.

Landscapes

  • Labeling Devices (AREA)

Abstract

L'invention concerne une station d'étiquetage d'objets, notamment de bouteilles sur lesquels les étiquettes sont collées par des éléments de préhension qui sont entraînés en rotation sur un support rotatif et comportent des surfaces bombées vers l'extérieur et destinées à la pose des étiquettes. Les étiquettes sont ensuite cédées à un cylindre de transfert d'étiquettes. Une commande à came, servant d'entraînement, comprend trois cames superposées, fixes et unilatérales et des organes menés par ces cames. Ces organes menés reposent sur un arbre d'entraînement (8) de l'élément de prélèvement dans un élément support (25). Pour obtenir un élément support si possible indéformable qui soit précis à fabriquer, l'élément support est constitué d'un composant ayant une coupe axiale en S, contre lequel chaque organe mené est directement maintenu.
EP98951383A 1997-10-23 1998-09-11 Station d'etiquetage d'objets, notamment de bouteilles, dotee d'elements de prelevement entraines en rotation par une commande a came et destines aux etiquettes... Withdrawn EP1025006A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1997146765 DE19746765C2 (de) 1997-10-23 1997-10-23 Etikettierstation für Gegenstände, insbesondere Flaschen, mit über ein Kurvengetriebe rotierend angetriebenen Entnahmeelementen für die Etiketten
DE19746765 1997-10-23
PCT/EP1998/005799 WO1999021765A1 (fr) 1997-10-23 1998-09-11 Station d'etiquetage d'objets, notamment de bouteilles, dotee d'elements de prelevement entraines en rotation par une commande a came et destines aux etiquettes...

Publications (1)

Publication Number Publication Date
EP1025006A1 true EP1025006A1 (fr) 2000-08-09

Family

ID=7846348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98951383A Withdrawn EP1025006A1 (fr) 1997-10-23 1998-09-11 Station d'etiquetage d'objets, notamment de bouteilles, dotee d'elements de prelevement entraines en rotation par une commande a came et destines aux etiquettes...

Country Status (4)

Country Link
EP (1) EP1025006A1 (fr)
BR (1) BR9813108A (fr)
DE (1) DE19746765C2 (fr)
WO (1) WO1999021765A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148291A1 (de) * 2001-09-29 2003-04-30 Fribosa Ag Werkzeug Und Maschb Etikettierstation für Gegenstände, insbesondere Flaschen, mit über ein Kurvengetriebe rotierend angetriebenen Entnahmeelementen für die Etiketten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537359B2 (fr) * 1974-04-11 1978-03-16
DE2436003C3 (de) * 1974-07-26 1982-02-25 Jagenberg-Werke AG, 4000 Düsseldorf Etikettiermaschine
FR2344763A1 (fr) * 1976-03-16 1977-10-14 Baele Gangloff Ste Nouvelle Mecanisme pour l'entrainement a vitesse variable d'organes rotatifs et, notamment, des organes de prelevement d'une machine d'etiquetage
DE2901853C2 (de) * 1979-01-18 1983-05-19 Jagenberg-Werke AG, 4000 Düsseldorf Etikettierstation einer Etikettiermaschine für Gegenstände, insbesondere Flaschen
DE2954229C2 (de) * 1979-01-18 1984-10-11 Jagenberg AG, 4000 Düsseldorf Etikettierstation einer Etikettiermaschine für Gegenstände
DE58902590D1 (de) * 1988-04-09 1992-12-10 Eti Tec Maschinenbau Etikettierstation fuer gegenstaende, insbesondere flaschen.
DE3811869A1 (de) * 1988-04-09 1989-10-19 Eti Tec Maschinenbau Etikettierstation fuer gegenstaende, insbesondere flaschen
DE4009642C1 (fr) * 1990-03-26 1991-08-29 Hermann 8404 Woerth De Kronseder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9921765A1 *

Also Published As

Publication number Publication date
DE19746765C2 (de) 2000-08-24
WO1999021765A1 (fr) 1999-05-06
BR9813108A (pt) 2000-08-15
DE19746765A1 (de) 1999-04-29

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