EP1038781B1 - Dispositif d'étiquetage - Google Patents

Dispositif d'étiquetage Download PDF

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Publication number
EP1038781B1
EP1038781B1 EP00104626A EP00104626A EP1038781B1 EP 1038781 B1 EP1038781 B1 EP 1038781B1 EP 00104626 A EP00104626 A EP 00104626A EP 00104626 A EP00104626 A EP 00104626A EP 1038781 B1 EP1038781 B1 EP 1038781B1
Authority
EP
European Patent Office
Prior art keywords
extracting means
rotation
stations
station
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.)
Expired - Lifetime
Application number
EP00104626A
Other languages
German (de)
English (en)
Other versions
EP1038781A1 (fr
Inventor
Klaus Krämer
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.)
KHS Maschinen und Anlagenbau AG
Original Assignee
KHS Maschinen und Anlagenbau AG
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 KHS Maschinen und Anlagenbau AG filed Critical KHS Maschinen und Anlagenbau AG
Publication of EP1038781A1 publication Critical patent/EP1038781A1/fr
Application granted granted Critical
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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

  • the invention relates to a labeling station for objects, in particular Bottles, with several 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 on a rotating Carrier rotatably mounted and with every rotation of the carrier at the stations moving removal element for the labels, one each to the outside arched, on the front of the stack of labels and the other stations has rolling receiving surface for the label, being the drive for each Removal element, a cam mechanism is provided, which consists of one for all removal elements common fixed double cam with two levels superimposed one-sided curves and two sets of engagement members consists of a carrier element on a with the drive shaft coupled bearing shaft are supported and by positive locking with the two curves when the carrier rotates, the forced movement of each removal element to secure its full rotation.
  • Labeling machines of this type are known (DE-OS 27 09 521). With such labeling machines In addition to a compact design, one strives for smooth running and low Load on the elements involved in the drive. These demands are with the known labeling machine essentially met. In the known labeling machine is taking into account the optimization of individual requirements the basic structure of the rotary drive by means of two mutually offset External curves and thus engaging engagement elements realized.
  • the invention is based on the object, remedy here and an improved transmission design to create with which on differently long lever arms of the engagement members can be dispensed with and the location and shape of the outer curves taking into account the deceleration to be derived from the external curves and Acceleration of the rotary movement of the removal elements is chosen such that additional outward-facing positions of the removal elements are available stand.
  • This object is achieved according to the invention in that the geometry of the double cam was designed in this way is that after rolling the removal elements at the stations from this
  • the engagement members of the removal elements on a are arranged first opposite line, which is outside of a center the curved receiving surface through its axis of rotation second Line runs.
  • the egg labeling station shown in FIGS. 1 to 2 consists of a plate-shaped Carrier 1, on which at certain angles four or five removal elements 2, 3, 4, 5 are arranged.
  • Each removal element 2, 3, 4, 5 has a cylindrically curved one Receiving surface 2 ', 3', 4 ', 5' for a label and is between this and whose center of curvature is mounted in the carrier 1 with a drive shaft 6, 7, 8.
  • the carrier 1 rotates in the direction of the arrow 9, it necessarily rotates a drive to be described, the removal elements 2, 3, 4, 5 in the direction arrow 10, i.e. in the opposite direction to the carrier 1.
  • the removal elements 2, 3, 4, 5 become different Stations, namely a glue roller rotating in the direction of arrow 10 12, a fixed label box 13 with one located therein Stack of labels and a gripper cylinder rotating in the direction of arrow 15 14 moves past the individual stations while performing a rolling motion.
  • a glue roller rotating in the direction of arrow 10 12
  • a fixed label box 13 with one located therein Stack of labels
  • a gripper cylinder rotating in the direction of arrow 15 14 moves past the individual stations while performing a rolling motion.
  • the receiving surface 2 ', 3', 4 ', 5' of each removal element 2, 3, 4, 5 glued by the glue roller 12.
  • the cam drives mentioned consist of a common stationary double cam 16, 17 with one another in two planes and spaced one-sided curves like a Triebstock gearing and assigned from the individual removal elements 2, 3, 4 Sets of two engagement members 18, 19, which are in engagement with the curves, as Fig. 2 shows.
  • each removal element 2, 3, 4 attached a carrier element, in particular in one piece formed with the shaft, the bottom two molded pins with one thereon arranged set of rollers 20 as engagement members 18, 19 carries.
  • a bridge link is attached, which in turn is offset by 90 ° to the tenon Bearing for another set of roles as engaging members.
  • the double cam 16, 17 is designed such that after rolling the removal elements 2-5 at the stations from this rotary position between the label box 13 and the gripper cylinder 14 these removal elements 2-5 are set in such a rotation with the curved receiving surface 2'-5 'in the free area points outwards, so that additional treatment the label, for example for applying data and. Like., Made can be.
  • the geometric relationships of the double cam 16, 17 and the effective lever arms of the engagement members 18, 19 are designed such that the second line 22 in front of the center line 24 of the station in the direction of rotation of the Removal elements at least in a rotational position parallel to this center line 24 runs.
  • the overall geometric relationships also allow use of four or more removal elements.

Landscapes

  • Labeling Devices (AREA)
  • Specific Conveyance Elements (AREA)

Claims (6)

  1. Poste d'étiquetage pour objets, en particulier bouteilles, comportant plusieurs postes disposés l'un derrière l'autre le long d'une voie, à savoir un poste d'encollage (12), un poste de réserve d'étiquettes (13) et un poste de transfert d'étiquettes (15) ainsi qu'au moins un élément de prélèvement (2, 3, 4, 5) monté tournant sur un support rotatif (1) et qui, à chaque rotation du support (1), est déplacé devant les postes (12, 13, 14) et qui présente une surface de réception, bombée vers l'extérieur, roulant sur le côté avant de la pile d'étiquettes (13) et les autres postes (12, 13) pour l'étiquette à prélever, dans lequel il est prévu, comme dispositif d'entraínement pour chaque élément de prélèvement (2, 3, 5), un mécanisme à cames qui est constitué d'un disque fixe à double came commun à tous les éléments de prélèvement (2, 3, 4, 5) avec deux cames unilatérales disposées l'une au-dessus de l'autre dans deux plans, ainsi que deux jeux d'organes d'engagement qui sont montés, au moyen d'un élément porteur, sur un arbre de support accouplé à l'arbre d'entraínement (6, 7, 8), et qui pendant la rotation du support (1), assurent, par complémentarité de forme avec les deux cames, la rotation forcée de chaque élément de prélèvement (2, 3, 4, 5), sur sa rotation complète, dans lequel les organes d'engagement (18, 19) des éléments de prélèvement (2, 3, 4, 5) comportent des bras de levier de même longueur utile qui se situent sur un même cercle partiel par rapport à leur axe de rotation, caractérisé en ce que la géométrie du disque à double came est telle qu'après roulement des éléments de prélèvement dans les postes, depuis cette position de rotation, au moins entre la boíte à étiquettes (13) et le cylindre de prise (14), ces éléments de prélèvement (2-5) sont mis en rotation de telle manière que leur surface de réception (2'-5') courbée soit dirigée vers l'extérieur dans la zone libre.
  2. Poste d'étiquetage selon le préambule de la revendication 1, caractérisé en ce que les organes d'engagement (18 ou 19) qui se font face des éléments de prélèvement sont disposés sur une première ligne (21) qui s'étend à l'extérieur d'une deuxième ligne (22) s'étendant au milieu par rapport à la surface de réception courbée et passant par son axe de rotation.
  3. Poste d'étiquetage selon la revendication 2, caractérisé en ce que cette première ligne s'étend dans la demi-zone arrière, dans le sens de rotation, de la surface de réception.
  4. Poste d'étiquetage selon la revendication 1, caractérisé en ce que la deuxième ligne s'étend devant la ligne médiane du poste, dans le sens de rotation des éléments de prélèvement, et parallèlement à cette ligne médiane, au moins dans une position de rotation.
  5. Poste d'étiquetage selon la revendication 1, caractérisé en ce que les éléments de prélèvement n'exécutent qu'une rotation entre le cylindre de prise (14) et le dispositif d'encollage (12).
  6. Poste d'étiquetage selon la revendication 1, caractérisé en ce que la double came est conçue de manière qu'après la sortie de postes déterminés et entre un poste suivant, les éléments de prélèvement sont tournés plus que pour atteindre seulement la position de rotation nécessaire au début d'un mouvement de roulement dans le poste suivant.
EP00104626A 1999-03-24 2000-03-03 Dispositif d'étiquetage Expired - Lifetime EP1038781B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19913172 1999-03-24
DE19913172A DE19913172A1 (de) 1999-03-24 1999-03-24 Etikettierstation

Publications (2)

Publication Number Publication Date
EP1038781A1 EP1038781A1 (fr) 2000-09-27
EP1038781B1 true EP1038781B1 (fr) 2002-07-31

Family

ID=7902135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104626A Expired - Lifetime EP1038781B1 (fr) 1999-03-24 2000-03-03 Dispositif d'étiquetage

Country Status (2)

Country Link
EP (1) EP1038781B1 (fr)
DE (2) DE19913172A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3712554A1 (de) * 1987-04-13 1988-11-03 Kronseder Maschf Krones Etikettiergeraet mit druckwerkkontrolle
DE3811869A1 (de) 1988-04-09 1989-10-19 Eti Tec Maschinenbau Etikettierstation fuer gegenstaende, insbesondere flaschen
DE19735086C2 (de) 1997-08-13 2002-11-21 Fribosa Ag Werkzeug Und Maschb Etikettierstation für Gegenstände, insbesondere Flaschen, in einer Etikettiermaschine mit geräusch- und verschleißarmen Antrieb

Also Published As

Publication number Publication date
EP1038781A1 (fr) 2000-09-27
DE50000323D1 (de) 2002-09-05
DE19913172A1 (de) 2000-09-28

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