EP2602203B1 - Pince de séparation pour machine à étiqueter - Google Patents

Pince de séparation pour machine à étiqueter Download PDF

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Publication number
EP2602203B1
EP2602203B1 EP12191103.6A EP12191103A EP2602203B1 EP 2602203 B1 EP2602203 B1 EP 2602203B1 EP 12191103 A EP12191103 A EP 12191103A EP 2602203 B1 EP2602203 B1 EP 2602203B1
Authority
EP
European Patent Office
Prior art keywords
retaining elements
gripper cylinder
retaining
pallet
gripper
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.)
Active
Application number
EP12191103.6A
Other languages
German (de)
English (en)
Other versions
EP2602203A1 (fr
Inventor
August Peutl
Paul Helmberger
Bernhard Domeier
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.)
Krones AG
Original Assignee
Krones 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 Krones AG filed Critical Krones AG
Publication of EP2602203A1 publication Critical patent/EP2602203A1/fr
Application granted granted Critical
Publication of EP2602203B1 publication Critical patent/EP2602203B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status 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
    • B65C3/00—Labelling other than flat surfaces
    • B65C3/06—Affixing labels to short rigid containers
    • B65C3/20—Affixing labels to short rigid containers to bottle closures
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C3/00—Labelling other than flat surfaces
    • B65C3/06—Affixing labels to short rigid containers
    • B65C3/20—Affixing labels to short rigid containers to bottle closures
    • B65C3/24—Affixing labels indicating original state of bottle snap or screw closure
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/1011—Overedge bending or overedge folding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1751—At least three articles
    • Y10T156/1754—At least two applied side by side to common base
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1768—Means simultaneously conveying plural articles from a single source and serially presenting them to an assembly station
    • Y10T156/1771—Turret or rotary drum-type conveyor
    • Y10T156/1773—For flexible sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1776—Means separating articles from bulk source
    • Y10T156/1778—Stacked sheet source
    • Y10T156/178—Rotary or pivoted picker

Definitions

  • the invention relates to a device for transferring labels in a labeling machine according to the preamble of patent claim 1 and to a corresponding method according to the preamble of patent claim 10
  • the DE 29 05 376 shows a transport star for bottles with a rotatably driven carrier, on which a plurality of conveyor pockets are provided, wherein the conveyor pockets are pivotable relative to the carrier by means of a fixed control cam, so that a predetermined pitch in the inlet area and another predetermined pitch in the outlet area account can be taken ,
  • the smallest pitch is determined independently of the control cam alone by the attacks of the conveyor pockets by elastic means and it can be driven with a single curve shape more bottle diameter.
  • the DE 25 44 277 A1 discloses a labeling station in a labeling machine according to the preamble of claim 1 comprising a rotating carrier on which eccentrically at least one glue segment is arranged with outwardly curved receiving surface for a label, and with a rotating label transfer device on which at least one pressing element with associated gripper elements is arranged eccentrically, wherein during the labeling process, each pressing element is pre-controlled by means of a first curve scanning sensor in the direction of the object to be labeled.
  • the invention comprises a device for transferring labels in a labeling machine having at least two retaining elements for holding labels, wherein the retaining elements are mounted offset in the circumferential direction about a gripper cylinder axis of a gripper cylinder, the device comprising mechanical control means which are adapted to the relative speed between to change the retaining elements in the circumferential direction of the gripper cylinder.
  • the transfer of labels from pallets to the gripper cylinder can be carried out in a constant manner.
  • the gripper settings of the retaining elements on the gripper cylinder need only adjusted once, so be adjusted, for example, compared to a pallet setting. After adjustment, these gripper cylinder settings can remain virtually unchanged.
  • the retaining elements of the gripper cylinder perform relative to each other a pitch delay movement. As a result, for example, the retaining elements of the gripper change their relative speed in the circumferential direction to each other. The change in speed is accompanied by relative accelerations or decelerations. These can be performed to accommodate the movement of the pallets.
  • the retaining elements are typically mounted on the outer circumference of the gripper cylinder and have substantially the same distance from the axis of the gripper cylinder.
  • the mechanical control means may comprise, for example, a control cam and a circular path.
  • the mechanical means can be adapted robustly and in a variety of ways to the requirements of the device and the labeling machine.
  • the retaining elements may comprise at least two elements which are connected in a lever-like manner about an axis which is substantially parallel to the gripper cylinder axis, wherein the upper element is adapted for gripping labels and is guided on the circular path, and wherein the lower Element is guided on the control cam.
  • the lower member may comprise a rocker arm, which is, for example, angled, and a cam follower with at least one cam roller, which is designed to roll along the control cam.
  • Suitable cams can be installed which are adapted to the labeling machine.
  • the lower element can follow the cams with a rocker arm, which is for example angled at a fixed angle.
  • cam followers can hold one or more cam followers that follow the cams on the inside and / or outside.
  • the upper element of the device may comprise at least one lever member movably formed about an axis substantially parallel to the gripper cylinder axis.
  • the upper element may typically comprise a carriage with at least one guide roller, such that the upper element is guided on the circular path.
  • the carriage can thereby follow with one or more guide rollers of the circular path.
  • the upper element may comprise at least two parts which are connected to a quick-release element, so that the carriage is exchangeable as a front part and the rear part remains on the retaining element.
  • each retaining element may preferably have its own drive, for example a servomotor, so that the position of the retaining element can be adjusted by means of the servomotor.
  • the position of the retaining element can be adjusted.
  • the gripper cylinder can be suitably rotated relative to the pallet control, so that the new label can be used again at a desired transfer point.
  • the servomotor allows a simple and precise and controllable adjustment of a thus defined new basic position of the retaining element of the gripper cylinder.
  • the upper element of the retaining elements may comprise at least one anvil element, a pressure pad and, along the anvil element, at least one gripper finger, which is convertible relative to the anvil element between a gripping and a release position.
  • the positions of the gripper fingers can be controlled by other mechanical or electrical control means. For example, a further mechanical control curve can be used to control the gripper fingers.
  • the said elements are typically mounted in the front, radially outer part of the upper element / carriage of the retaining element.
  • the division delay function of the gripper cylinder allows only a substantially straight anvil strip to be needed. Likewise, only one finger variant is needed, since only a straight anvil needs to be used. Furthermore, the gripper fingers and the anvil strips must not be adjustable, which may result in simplification in terms of construction. This results in simplification possibilities that can lead to time and cost savings.
  • the circular path guide of the upper member may comprise a support plate which is adapted to rotate with virtually constant rotation.
  • the support plate can perform a substantially constant rotation, while the Crystalungsverzugsfunktion can be performed by the retaining elements relative to each other.
  • the retaining elements of an alternative device can be connected to each other such that they can be changed continuously.
  • the retaining elements of the device according to the invention are designed so that they can be changed individually.
  • the invention further comprises a method for transferring labels in a labeling machine with a device as described above; with a pallet rotor with several pallets, which are provided in a first pitch on the pallet rotor; the pallet rotor being rotatable about an axis substantially parallel to the gripper cylinder axis; a container carousel having a plurality of turntables with containers provided at a second pitch; wherein after the acquisition of a label from the pallet by the retaining elements by varying the relative speed between the retaining elements in the circumferential direction of the gripper cylinder, the retaining elements are adapted to the second pitch of the container carousel.
  • the method adapts the distance between the retainer members circumferentially from the first pitch corresponding to the pallet rotor to the second pitch corresponding to the container carousel.
  • the base position of the retention member may be adjustable relative to a pallet so that labels of different lengths are gripped substantially at the same point.
  • the transfer point in the label transfer of pallets of the pallet rotor on the retaining elements of the gripper cylinder can thus remain essentially unchanged. Only the switching point for the label transfer to the containers must be readjusted if the label length is changed if the label is to be transferred centrally to a container.
  • Figures 1A - 1D show various stages of pitch delay in one revolution on an apparatus for transferring labels E, E 'in accordance with an embodiment of the present invention.
  • Figures 1A - 1D show a feeder or pallet unit with a pallet rotor 7 and pallets 7P, which are mounted substantially uniformly on the circumference of the pallet rotor 7.
  • the pallets 7P are movably suspended on axles which are substantially parallel to the axis of the pallet rotor.
  • the spacing of the centers of the axes of two adjacent pallets 7P defines a first pitch T 1 .
  • a substantially known outwardly directed pallets 7P which have an outward curvature, are passed to the glue roller 5 and there take glue or other suitable adhesive for labels on.
  • the pallet rotor 7 rotates, for example, in the direction indicated by the arrow with the reference numeral 7R direction, ie here counterclockwise.
  • the glued pallet 7P rolls off a label from the label storage container 3 and removes this label. It is understood that the back of the label comes into contact with the glued pallet 7P.
  • the pallet provided with a label is replaced by the further rotation of the pallet rotor 7 in the transfer area from the pallet rotor / feeder to the device, i. brought the gripper cylinder 11, as will be further described below.
  • Figures 1A - 1D also show a bottle or container carousel 9 with turntables with containers 13 to be labeled.
  • the details of the turntable are not shown here.
  • the Carousel 9 rotates in a direction of rotation indicated by the arrow 9R, in this case counterclockwise.
  • the distance between the centers of two turntables and thus the distance between the center of two containers results in a pitch T 2 , as indicated in the figures.
  • the pitch T 2 is different from the pitch T 1 of the pallet rotor.
  • FIGS. 1A-1D the pitch T 2 is different from the pitch T 1 of the pallet rotor.
  • a label E is shown in a transfer point U, that is just handed over to a container 13, but not yet completely pressed against the container 13. From the transfer point U in the direction of rotation 9R below containers with labels E 'are shown, which have been pressed, for example by means of pressing devices (not shown here) on the container. A possible rotation of the turntable to support the Andrückvorgangs is also possible, but not shown here.
  • FIGS. 1A-1D show in a plan view of a six-armed support plate 31 which can rotate in the center of the device about an axis / gripper cylinder axis 4.
  • Six retaining elements 15 are provided on the device purely by way of example, which make it possible to take on the outer circumference of the gripper cylinder 4 labels E of pallets 7P of the pallet unit 7 and to transfer them to containers 13 to be labeled on the bottle carousel 9.
  • the device rotates in the Figures 1A-1D as indicated by the arrow with the reference numeral 11 R clockwise.
  • Each retaining element 15 comprises an anvil element 29, which may comprise a suitable anvil strip and a pressure pad with an optionally suitably machined surface, as well as at least one gripper finger 27.
  • the gripper fingers 27 may grip a label E, for example by suitably gripping and against an edge of the label Press the anvil element 29.
  • the anvil elements 29 with pressure pads and gripper fingers 27 are located substantially on the outer circumference of the device.
  • the gripper fingers 27 show two different positions of their function.
  • a position indicated by reference numeral 27A, see Figure 1A is an open position in which the gripper finger 27 does not grip or hold label E.
  • a position indicated by reference numeral 27Z, see Figure 1C is a position in which the gripper finger 27 grips or holds a label.
  • the Figures 1A - 1D show a sequence of successive positions of the gripper cylinder 11 when transferring labels E from the pallet unit / feeder unit 7 to the container carousel 9. This sequence is exemplary within one revolution the gripper cylinder 11 instead.
  • the refer Figures 1A - 1D not on even time intervals during a revolution, but are only for explanation.
  • Two of the retaining elements 15 are designated by the reference numerals 15.1 and 15.2 by way of example. These two retaining elements 15.1 and 15.2 are by way of example immediately adjacent. However, the following considerations can also be made for not immediately adjacent retaining elements.
  • the Figure 1A shows a position of the device in which just none of the retaining elements 15 is in direct contact with a pallet 7P.
  • the retaining element 15.1 will come into contact with a pallet 7P in accordance with the direction of rotation 7R of the pallet rotor and the direction of rotation 11R of the gripper cylinder as the next of the six retaining elements 15.
  • Figure 1A is shown on the retaining element 15.1 of the corresponding gripper fingers 27 in an open basic position.
  • the retaining element 15.2 is shown in a closed position and holds an already previously gripped label E. The gripping operation with respect to the retaining element 15.2 is not shown.
  • the gripper finger 27 is shown immediately before or upon contact with a pallet 7P of the pallet rotor. While in the FIG. 1B the gripper finger 27 is still shown in an open position, it is in the Figure 1C shown in a closed position. In the Figure 1C Thus, the gripper finger 27 of the retaining member 15.1 gripped the edge of a label E on the pallet 7P and will remove or peel off the label E from the pallet 7P. In the FIG. 1D the label E has already been almost completely removed or removed from the pallet 7P by means of the retaining element 15.1. Simultaneously, the movement of the retaining element 15.2 has been delayed on the circumference of the gripper cylinder 11 to prepare the label transfer to the container 13 of the bottle carousel.
  • the distance between the retaining elements 15.1 and 15.2 has become smaller on the circumference of the gripper cylinder.
  • the retaining elements 15.1 and 15.2 in this example have been pushed closer together on the circumference.
  • the radial distance from the central axis 4 of the gripper cylinder 11 remains unchanged for each of the retaining elements 15, ie in particular for the retaining elements 15.1 and 15.2 vice versa can be seen from the other retaining elements 15 that the distance on the circumference between the retaining elements after the transfer of the labels increases again, so the relative speed between two retaining elements so changed again to be adapted to the pitch of the pallet rotor.
  • the control cam 21 can, as in Figures 1A - 1D shown not to be circular, but have a special shape, which forces a movement of a guide roller 41 at different radii, so that an uneven movement of the guide roller 41 may arise.
  • an angle element 47 which may be angled at about 90 °, this sub-element is connected to the six-armed support plate 31.
  • the six-count has been chosen here purely by way of example and another number of retaining elements can be selected.
  • the first sub-element Via an axis 6, which is practically parallel to the axis 4 of the gripper cylinder, the first sub-element is connected to a further sub-element, which in this example, the partial lever arms 8 and 10, which are connected to an axis 12, which in turn substantially parallel to Axis 4 of the gripper cylinder 11 is.
  • the lever elements 8 and 10 radial changes induced by the control cam 21 can be compensated, so that the anvil elements 29 and gripper fingers 27 are not touched thereby.
  • These outer parts of the retaining element 15 are on a circular path 34, see FIGS.
  • FIG. 2 shows an embodiment of a device according to the invention. Similar in the Figures 1A - 1D is in FIG. 2 a annonsverzugswasher gripper cylinder 11 shown with six retaining elements. The retaining elements can the retaining elements 15 of Figures 1A-1D essentially correspond. In the FIG. 2 the upper sub-elements 115 of the retaining elements are shown.
  • a control lever for gripper fingers is designated by the reference numeral 38.
  • a corresponding spring is designated by the reference numeral 37. In this case, the movement of the gripper fingers from its open position to a closed position, as based on the gripper finger cam roller 35 Figures 1A - 1D discussed, by means of another control curve, not shown here, are controlled.
  • FIG. 2 Gripper fingers 27 in a closed position.
  • the upper elements / sub-elements 115 of the retaining elements are shown above a support plate 31, the support plate 31 from the Figures 1A - 1D can correspond.
  • a control cam 21 is indicated, which can produce an irregular movement of at least the lower part of the retaining elements, see Figures 3 - 5 .
  • a circular track 34 is indicated, which here comprises approximately slots, in which the upper elements 115 can move back and forth, so as to perform the Operaungsverzugsschi can.
  • Guide rollers 36 indicated that ensure a guide of the upper elements 115 with respect to the circular path 34.
  • FIG. 3 shows a bottom view of the embodiment as shown by FIG. 2 already described.
  • Parts of the device according to the invention which in FIG. 3 include the circular path 34 with slots 34S.
  • a lower element / sub-element 215 of the retaining elements 15, as in FIGS Figures 1A - 1D shown in FIG. 3 at least one cam roller 41, which is suitable to roll in the control cam 21 or guided.
  • the control cam 21 is for example in FIG. 2 shown.
  • Via a tilt angle 47 and an axis 6, the lower element is connected to parts of the upper element 115.
  • a guide roller 37 is indicated, with which the upper element 115 is guided in a slot 34 S of the circular path 34.
  • guide rollers 36 are indicated, with which the upper element on the outer edge of the circular path 34 roll or can be guided.
  • the upper element 115 has already been described with reference to FIG FIG. 2 described.
  • FIGS. 4 and 5 show a further aspect with respect to the upper element 115.
  • the upper element 115 may comprise at least two parts designated by reference numerals 115.1 and 115.2. Relative to the radial direction, the element 115.2 is located further inwardly than the element 115.1. Further, guide rollers 36 are attached, for example, to the element 115.2, so that aspects of the pitch distortion movement in the circumferential direction by the sub-element 115.2 are taken true.
  • the sub-element 115.1 is connected via a quick-release or quick-coupling element 115.3 with the sub-element 115.2.
  • the subelement 115.1 thus takes care of the aspects of grasping, holding, transferring and releasing labels. Mechanical cams for the control, in particular the opening and closing of the gripper fingers can be limited to this sub-element 115.1. Further, any one of in FIG. 2 shown six sub-elements 115.1 are replaced quickly.

Landscapes

  • Labeling Devices (AREA)

Claims (11)

  1. Dispositif pour transférer des étiquettes (E, E') dans une machine d'étiquetage avec au moins deux éléments de saisie (15) pour maintenir les étiquettes (E, E'), dispositif
    dans lequel les éléments de saisie (15) sont placés de manière décalée dans la direction périphérique autour d'un axe de cylindre de préhenseurs (4) d'un cylindre de préhenseur (11) ;
    dans lequel les éléments de saisie (15) peuvent être échangés individuellement ;
    et dans lequel sont prévus des moyens de commande mécaniques, qui sont configurés pour faire varier la vitesse relative entre les éléments de saisie (15) dans la direction périphérique du cylindre de préhenseurs (11),
    caractérisé en ce que la distance radiale à l'axe central du cylindre de préhenseurs (11) reste invariable pour chacun des éléments de saisie (15).
  2. Dispositif selon la revendication 1, dans lequel les moyens de commande mécaniques comprennent un chemin de came de commande (21) et une voie circulaire (34).
  3. Dispositif selon l'une au moins des revendications 1 ou 2, dans lequel les éléments de saisie (15) comprennent au moins deux éléments (115, 215) reliés mutuellement par leviers autour d'un axe (6) qui s'étend sensiblement de manière parallèle à l'axe de cylindre de préhenseurs (4), l'élément supérieur (115) étant conçu pour saisir des étiquettes (E, E') et guidé sur la voie circulaire (34), et l'élément inférieur (215) étant guidé dans le chemin de came de commande (21).
  4. Dispositif selon la revendication 3, dans lequel l'élément inférieur (215) comprend un levier basculant (47), qui par exemple est coudé à angle droit, ainsi qu'un support de galet de chemin de came de commande (41) avec au moins un galet de came de commande (41), qui est conçu pour rouler le long du chemin de came de commande (21).
  5. Dispositif selon l'une au moins des revendications 1 - 4, dans lequel l'élément supérieur (115) comporte un chariot (115.1, 115.2) avec au moins un galet de guidage (36), de façon à ce que l'élément supérieur (115) soit guidé sur la voie circulaire (34).
  6. Dispositif selon l'une au moins des revendications 3 - 5, dans lequel l'élément supérieur (115) comporte au moins deux parties (115.1, 115.2) qui sont reliées à l'aide d'un élément de couplage rapide (115.3), de sorte qu'une partie avant (115.1) du chariot est interchangeable et la partie arrière (115.2) du chariot reste sur l'élément de saisie (15).
  7. Dispositif selon l'une au moins des revendications 1 - 6, dans lequel chaque élément de saisie (15) possède son propre entraînement, par exemple un servomoteur, de sorte que la position de l'élément de saisie (15) peut être ajustée au moyen du servomoteur.
  8. Dispositif selon l'une au moins des revendications 3 - 7, dans lequel l'élément supérieur (115) des éléments de saisie (15) comprend au moins un élément d'enclume (29) avec un coussin d'appui et, le long de l'élément d'enclume, au moins un doigt de préhenseur (27), qui peut être commuté, par rapport à l'élément d'enclume (29), entre une position de préhension ou de saisie et une position de libération.
  9. Dispositif selon l'une au moins des revendications 3 - 8, dans lequel le guidage de voie circulaire (34) de l'élément supérieur (115) comprend une plaque de support (31), qui est conçue pour tourner selon une rotation constante.
  10. Procédé pour transférer des étiquettes (E, E') dans une machine d'étiquetage à l'aide d'un dispositif (11) selon l'une au moins des revendications 1 - 9, comprenant un rotor à palettes (7) avec plusieurs palettes (7P), qui sont prévues selon un premier pas de division sur le rotor à palettes (7), le rotor à palettes (7) étant monté en rotation autour d'un axe sensiblement parallèle à l'axe de cylindre de préhenseurs (4) ; et comprenant un carrousel de récipients ou contenants (9) avec plusieurs plateaux rotatifs avec des récipients ou contenants (13) prévus selon un deuxième pas de division, les éléments de saisie (15) pouvant être échangés individuellement, et, après prélèvement d'une étiquette (E, E') à partir de la palette (7P) par les éléments de saisie (15), on adapte les éléments de saisie (15) au deuxième pas de division du carrousel de contenants (9), en faisant varier la vitesse relative entre les éléments de saisie (15) dans la direction périphérique du cylindre de préhenseurs (11),
    caractérisé en ce que la distance radiale à l'axe central du cylindre de préhenseurs (11) reste invariable pour chacun des éléments de saisie (15).
  11. Procédé selon la revendication 10, d'après lequel il est possible d'ajuster la position de base de l'élément de saisie (15) par rapport à une palette (7P), de manière à ce que des étiquettes (E, E') de différentes longueurs soient saisies sensiblement au même point.
EP12191103.6A 2011-12-09 2012-11-02 Pince de séparation pour machine à étiqueter Active EP2602203B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011088096A DE102011088096A1 (de) 2011-12-09 2011-12-09 Teilungsverzugsgreifer für Kaltleimaggregat

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EP2602203A1 EP2602203A1 (fr) 2013-06-12
EP2602203B1 true EP2602203B1 (fr) 2015-06-24

Family

ID=47191538

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Application Number Title Priority Date Filing Date
EP12191103.6A Active EP2602203B1 (fr) 2011-12-09 2012-11-02 Pince de séparation pour machine à étiqueter

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Country Link
US (1) US8790474B2 (fr)
EP (1) EP2602203B1 (fr)
CN (1) CN103158915B (fr)
DE (1) DE102011088096A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3254994A1 (fr) * 2016-06-10 2017-12-13 Sidel Participations Roue de transport servant à transporter des articles et appareil de manipulation d'articles comprenant au moins une telle roue
CN107472618B (zh) * 2017-06-29 2019-02-22 广州驰立自动化设备有限公司 轮转式凸轮机构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7436259U (de) * 1975-02-20 Pirzer Maschinenfabrik Etikettierzylinder
DE1290865B (de) * 1965-09-03 1969-03-13 Holdefleiss & Co Maschinen Und Etikettiermaschine
DE2544277C3 (de) 1975-10-03 1979-04-12 Jagenberg-Werke Ag, 4000 Duesseldorf Etikettierstation in einer Etikettiermaschine
DE2821895C2 (de) * 1978-05-19 1980-03-20 Heinz-Werner 4000 Duesseldorf Knuppertz Etikettiermaschine, insbesondere für Flaschen mit einem Vierdrehgelenk als Antrieb
DE2845645C2 (de) 1978-10-20 1986-02-13 Jagenberg-Werke AG, 4000 Düsseldorf Etikettierstation
DE2905376A1 (de) 1979-02-13 1980-08-21 Kronseder Hermann Transportstern fuer flaschen o.dgl.
DE3476049D1 (en) * 1983-10-21 1989-02-16 Hartmann Paul Ag Device for successively removing and applying tags from and to spaced regions on a web of material
DE19845964A1 (de) * 1998-10-06 2000-06-08 Khs Masch & Anlagenbau Ag Greifersystem, insbesondere Greiferzylinder
DE20003798U1 (de) * 1999-03-23 2000-06-29 Zodrow, Rudolf, 40235 Düsseldorf Rotierender Greiferzylinder für eine Etikettiermaschine
ITBO20000517A1 (it) 2000-09-07 2002-03-07 Gd Spa Metodo ed unita' di applicazione di etichette
ITBO20040589A1 (it) * 2004-09-22 2004-12-22 Gd Spa Metodo e unita' per applicare un'etichetta ad un articolo

Also Published As

Publication number Publication date
CN103158915B (zh) 2015-09-09
US20130146203A1 (en) 2013-06-13
US8790474B2 (en) 2014-07-29
EP2602203A1 (fr) 2013-06-12
CN103158915A (zh) 2013-06-19
DE102011088096A1 (de) 2013-06-13

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