EP0114622B1 - Vorrichtung zum Aufbringen von Klebeetiketten auf Gegenstände - Google Patents

Vorrichtung zum Aufbringen von Klebeetiketten auf Gegenstände Download PDF

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Publication number
EP0114622B1
EP0114622B1 EP84100294A EP84100294A EP0114622B1 EP 0114622 B1 EP0114622 B1 EP 0114622B1 EP 84100294 A EP84100294 A EP 84100294A EP 84100294 A EP84100294 A EP 84100294A EP 0114622 B1 EP0114622 B1 EP 0114622B1
Authority
EP
European Patent Office
Prior art keywords
label
arm
suction head
labelling
tubular
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
Application number
EP84100294A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0114622A2 (de
EP0114622A3 (en
Inventor
Hubert Weinundbrot
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.)
Bizerba SE and Co KG
Original Assignee
Bizerba Werke Wilhelm Kraut GmbH and KG
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 Bizerba Werke Wilhelm Kraut GmbH and KG filed Critical Bizerba Werke Wilhelm Kraut GmbH and KG
Priority to AT84100294T priority Critical patent/ATE26561T1/de
Publication of EP0114622A2 publication Critical patent/EP0114622A2/de
Publication of EP0114622A3 publication Critical patent/EP0114622A3/de
Application granted granted Critical
Publication of EP0114622B1 publication Critical patent/EP0114622B1/de
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65CLABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00Details of labelling machines or apparatus
    • B65C9/08Label feeding
    • B65C9/18Label feeding from strips, e.g. from rolls
    • B65C9/1865Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
    • B65C9/1876Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means
    • B65C9/1884Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means the suction means being a movable vacuum arm or pad
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65CLABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00Details of labelling machines or apparatus
    • B65C9/26Devices for applying labels
    • B65C9/36Wipers; Pressers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702For plural parts or plural areas of single part
    • Y10T156/1705Lamina transferred to base from adhered flexible web or sheet type carrier
    • Y10T156/1707Discrete spaced laminae on adhered carrier
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702For plural parts or plural areas of single part
    • Y10T156/1705Lamina transferred to base from adhered flexible web or sheet type carrier
    • Y10T156/1707Discrete spaced laminae on adhered carrier
    • Y10T156/171Means serially presenting discrete base articles or separate portions of a single article
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702For plural parts or plural areas of single part
    • Y10T156/1744Means bringing discrete articles into assembled relationship

Definitions

  • the invention relates to a device for applying adhesive labels according to the preamble of patent claim 1.
  • Devices of this type serve primarily to provide packaged or unpacked goods, in particular goods from the food sector, with labels on which data such as manufacturer, date of manufacture and sale, weight, price, etc. are printed.
  • Known labeling devices must be adjusted to the size of the object to be labeled and the spatial position of the surface of the object to which the label is to be applied, and are therefore usually not capable of successively passing objects of different sizes past the device and / or to arrange the surfaces to be labeled reliably and uniformly with adhesive labels.
  • a rigid, spring-loaded labeling arm is driven by a motor in a single direction of rotation.
  • Special hose lines connect the suction head located at the free end of the labeling arm to a vacuum source.
  • the surface of the suction head on which the labels pulled from a stack of labels are sucked is essentially perpendicular to the axis of the rotating arm. Accordingly, the items, e.g. B. bottles to which the labels are transferred from the suction head, have a regular outer contour and be aligned precisely with the labeling arm.
  • a tubular labeling arm is essentially only axially displaceable and presses labels held by suction against passing objects.
  • the labeling arm consists of two rigid parts that are hingedly connected to each other to create a corresponding gap to relieve the suction pressure.
  • a labeling device 1 is associated with a label dispenser 2 known per se.
  • the finished printed labels 3 are kept ready in the dispenser 2 on a carrier tape 4 which is wound on a supply roll 5.
  • the self-adhesive label 3 is removed in a conventional manner in the dispenser 2 from the carrier tape 4 and provided.
  • the labeling device 1 is arranged in the immediate vicinity of the dispenser 2, so that a label 3 removed from the carrier tape 4 automatically assumes the position in the device 1 shown in FIG. 1.
  • the device 1 comprises in particular a labeling arm 7 rotatably mounted at 6, at the free end of which a suction head 8 is attached.
  • the labeling arm 7 is tubular and is connected at its end adjacent to the axis of rotation 6 to a vacuum source 9, so that a vacuum can be generated in the suction head 8 immediately below the label 3 provided above, by means of which the label is held in a conventional manner on the suction head, that its adhesive underside is turned up.
  • the labeling arm 7, which is rotatably mounted at 6, is driven by a drive motor 12 (FIGS. 3 and 3) in the direction of the arrow P, so that it only rotates in this direction of rotation.
  • the preferably linear (Fig. 5, 7 and 8) formed labeling arm 7 consists of a flexible material, for example plastic or rubber, so that it takes on a curved shape in the basic position shown in Fig. 1, in which it receives the label 3 can.
  • a coil spring 10 preferably made of metal, which increases the bending strength of the arm 7 and prevents the inner cross section from being reduced or closed due to the prevailing negative pressure or being squeezed together if the arm 7 is bent excessively.
  • the circulation of the labeling arm 7 immediately follows the transfer of the label. In the course of a full revolution of the labeling arm 7, the next label 3 is already provided by the dispenser 2. Depending on the desired placement of the label 3 on the top or a side surface of the article 11 to be labeled (FIGS. 9 and 10), the label is glued to the article 11 after approximately 180 ° or 270 ° rotation of the arm 7, during this Operation of the drive of the labeling arm 7 is not interrupted by the motor 12, so that the arm 7 is returned to the basic position while maintaining its direction of rotation. This continuation after the label has been applied in the same direction of rotation, preferably at a constant speed, is made possible by the elastic flexibility of the arm 7. Due to this property, the arm 7 (FIGS.
  • the motor 12 is preferably designed as a stepper motor or conventional direct current motor and is provided with a tachometer generator.
  • a vacuum switch 13 (FIG. 2), which is preferably installed directly at the pivot point of the labeling arm 7, monitors whether the respective label 3 has actually been sucked in by the suction head 8 and transported to the object 11. If the preset vacuum is not reached due to the lack of a label, the drive motor 12 is not switched on and the present fault is indicated optically or acoustically with the aid of a fault indicator. This ensures that in continuous operation each object passing the labeling device 1 is provided with a label 3. Errors, e.g. B. can occur due to bad glue points are immediately recognized as a malfunction.
  • a vacuum valve 14 (FIG. 2), which is timed accordingly, switches the vacuum in the suction head 8 on and off.
  • the suction head 8 which is preferably made of the same material as the labeling arm 7, has pressure wings 15, 16 (FIGS. 5 and 6), the outer contour of which is adapted to the shape of the label to be applied (square or round).
  • the lateral pressure wings 15, 16 projecting from the suction head can also be divided by slots 17 (cf. FIG. 8 and the dash-dotted representation in FIG. 5).
  • the suction head 8 including its pressure wings 15, 16 can be made in one piece with the resilient labeling arm 7 from elastic material with the lowest possible specific weight. Due to the elastic flexibility of the tubular arm 7, the suction head 8 can also be turned and pivoted laterally. As a result, the labels 3 can also on inclined object surfaces and on extremely uneven surfaces, for. B. on sausages with a diameter of less than 40 mm, still glued optimally.
  • the pressure wings 15, 16 are thickened towards their outer edge in the preferred embodiment of the invention, so that the corners and edge zones of the labels 3 are also pressed well.
  • laterally projecting stop bolts 19 are also arranged, which during the rapid rotation of the labeling arm 7 from the basic position to the object 11 prevent the pressure wings from springing back against the direction of movement.
  • the stop bolts 19 also ensure an exact, reproducible setting and position of the labeling arm 7 in its basic position.
  • a transfer station 20 with two stop rails 21 is assigned to this basic position, which is shown in FIG. 1.
  • the label 3 advanced from the dispenser 2 rests on the top of these stop rails.
  • the edge regions of the pressure wings supported by the stop bolts 19 run along a certain distance, in particular after the label 3 has been sucked in.
  • a roller arrangement 22 in the form of a so-called “roller carpet” is provided, which consists of a number of small, freely rotatable rollers 23 toothed on the circumference.
  • This roller arrangement has the task of keeping the distance between the suction head 8 and the label 3 already provided in the transfer station as small as possible in order to ensure the function of the suction.
  • the labeling arm 7 is additionally biased along the stop rails 21 while the suction head 8 is sliding, cf. 1, curved shape of the arm 7. After the suction head 8 has been detached from the stop rails 21, the relaxation of the labeling arm 7 causes a centrifugal or whip effect superimposed on the rotary movement, which is also advantageous for optimally adhering the Label 3 affects with uneven object surfaces.
  • the specific surface pressure that acts on the object to be labeled remains nevertheless very low, since the labeling arm 7 is of very low mass. This prevents damage to pressure-sensitive objects.
  • a centering shaft 24 is provided, the catch surfaces 25 of which are arranged at right angles to the stop rails 21 and partially extend at an angle to the plane of rotation of the arm 7, so to speak catch the rotating arm 7 as it enters the basic position and bring it exactly into the position in which the label 3 is taken over by suction from the suction head.
  • the objects 11 to be labeled are preferably brought to the labeling device 1 with the aid of a transport device, in particular a conveyor belt 26 (cf. FIGS. 9, 10 and 11).
  • the transport direction T can run from left to right or vice versa from right to left in the figures mentioned.
  • there is often a requirement to label 3 in any direction (preferably 90 °, 180 °, 270 °) to the transport direction T on the object 11 apply.
  • the entire labeling device 1 according to FIG. 11 can be arranged pivoted by any angle (preferably 90 °, 180 °, 270 °) with respect to the transport direction T.
  • the long side of the rectangular pressure wings 15 can also run parallel to the axis of the arm 7, which is indicated in FIG. 11 by the reference symbol 18.
  • the device Due to the high labeling speed that can be achieved with the described device, which can be of the order of 0.3 to 1 second, the device is able to apply the labels 3 precisely positioned on the continuously moved objects 11 when the Swivel plane of the labeling arm 7 extends transversely to the transport direction T.
  • An essential feature of the invention in addition to the resilient, flexible design of the labeling arm 7, is also its rotational movement, which takes place exclusively in the same direction, preferably at a constant speed.
  • the device has a simpler structure and therefore works faster. Due to the flexibility of the labeling arm 7, differences in height of the objects 11 to be labeled - up to, for example, approximately 13 cm - can be automatically compensated for. A special height adjustment of the entire device 1 is therefore normally not necessary. Due to the correspondingly longer design of the labeling arm 7, which is normally approximately 20 cm long, for example, it is possible to compensate for even greater differences in height of the objects to be labeled without any special height adjustment of the entire device 1.
  • the spring 10 Due to the elastic stiffening of the labeling arm 7 by means of the helical spring 10, a practically constant pretensioning of the arm in the transfer station 20 and a constant pressing force when the labels 3 are stuck onto the objects 11 are achieved.
  • the spring 10 further contributes to achieving the useful skid or whip effect when the labels 3 are stuck on.
  • the special design of the centering shaft 24 with the lateral catch surfaces 25 fulfills three functions: striking the suction head 8 carried by the labeling arm 7, guiding the label 3 when transferring it from the label dispenser 2 and maintaining a constant distance between label 3 and suction head 8 when Suction.
  • Another advantage of the invention is that the vacuum is checked by the vacuum switch 13 in the short time between the exit of the labeling arm 7 from the transfer station 20 and the impact on the object 11, that is to say without any additional expenditure of time, whether the label in question has actually been sucked in and transported.

Landscapes

  • Labeling Devices (AREA)
  • Making Paper Articles (AREA)
  • Saccharide Compounds (AREA)
EP84100294A 1983-01-18 1984-01-12 Vorrichtung zum Aufbringen von Klebeetiketten auf Gegenstände Expired EP0114622B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84100294T ATE26561T1 (de) 1983-01-18 1984-01-12 Vorrichtung zum aufbringen von klebeetiketten auf gegenstaende.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833301439 DE3301439A1 (de) 1983-01-18 1983-01-18 Vorrichtung zum aufbringen von klebeetiketten auf gegenstaende
DE3301439 1983-01-18

Publications (3)

Publication Number Publication Date
EP0114622A2 EP0114622A2 (de) 1984-08-01
EP0114622A3 EP0114622A3 (en) 1984-11-07
EP0114622B1 true EP0114622B1 (de) 1987-04-15

Family

ID=6188520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84100294A Expired EP0114622B1 (de) 1983-01-18 1984-01-12 Vorrichtung zum Aufbringen von Klebeetiketten auf Gegenstände

Country Status (8)

Country Link
US (1) US4574027A (enrdf_load_stackoverflow)
EP (1) EP0114622B1 (enrdf_load_stackoverflow)
JP (1) JPS59142932A (enrdf_load_stackoverflow)
AT (1) ATE26561T1 (enrdf_load_stackoverflow)
CA (1) CA1216828A (enrdf_load_stackoverflow)
DE (2) DE3301439A1 (enrdf_load_stackoverflow)
ES (1) ES528913A0 (enrdf_load_stackoverflow)
FI (1) FI72695C (enrdf_load_stackoverflow)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248051B (en) * 1990-09-18 1994-05-25 Prestek Ltd Apparatus for printing and applying labels
US5232539A (en) * 1991-02-22 1993-08-03 Grand Rapids Label Company Object labeling machine
US5281296A (en) * 1991-07-30 1994-01-25 Markem Corporation Label applicator
DE4135106C2 (de) * 1991-10-24 1993-09-30 Bizerba Werke Kraut Kg Wilh Vorrichtung zum Aufbringen mehrerer Etiketten
SE9200170D0 (sv) * 1992-01-20 1992-01-20 Polmek Ab Foerfarande och anordning foer att applicera sjaelvhaeftande lappar paa saeckar
US5879507A (en) * 1992-02-21 1999-03-09 Apax Corporation Apparatus for automatically applying adhesive-backed labels to moving articles
US5399228A (en) * 1992-02-21 1995-03-21 Best Label Co., Inc. Apparatus and method for automatically applying adhesive-backed labels to moving articles
FR2720373A1 (fr) * 1994-05-25 1995-12-01 Etiqu Adher Dispositif d'étiquetage automatique notamment pour des fruits.
GB2294919B (en) * 1994-09-23 1998-11-11 Labfax Systems Ltd Apparatus for applying labels to moving articles
DE19545191A1 (de) * 1995-12-04 1997-06-05 Siemens Nixdorf Inf Syst Vorrichtung zum Bereitstellen und Applizieren von Etiketten und Verfahren zum Betrieb dieser Vorrichtung
EP0894726A1 (en) 1997-07-31 1999-02-03 Eastman Kodak Company Mechanism for applying labels to the inside of a carton
DE29805510U1 (de) * 1998-03-26 1998-06-25 Weber Marking Systems GmbH, 53572 Unkel Etikettiervorrichtung
DE19906116C2 (de) * 1999-02-13 2001-03-01 Weber Marking Systems Gmbh Vorrichtung zum Aufbringen von Etiketten
ES2306508T3 (es) * 1999-03-17 2008-11-01 Dibal, S.A. Aplicador mecanico de etiquetas.
FR2796619B1 (fr) * 1999-07-20 2001-09-14 Etik Ouest Dispositif pour la prise et la pose d'etiquettes
US7398811B1 (en) * 2005-05-25 2008-07-15 Axon Llc Tubular label spreader with transfer apparatus
ITBO20070129A1 (it) * 2007-02-27 2007-05-29 Gd Spa Macchina e metodo per l' applicazione di etichette a pacchetti.
US8434540B2 (en) 2008-04-10 2013-05-07 Avery Dennison Corporation Configurable modular labeling machine and methods of making same
CN102695652B (zh) 2009-12-30 2015-02-04 艾利丹尼森公司 用于装配贴标机的联结器和调整贴标机的方法
CN113998249A (zh) * 2021-11-29 2022-02-01 展一智能科技(东台)有限公司 一种贴标机
CN114013776A (zh) * 2021-11-29 2022-02-08 展一智能科技(东台)有限公司 一种贴标系统及贴标方法
US20230286690A1 (en) * 2022-03-08 2023-09-14 Id Technology Llc Labeling system and flexing label applicator
US11697520B2 (en) * 2022-03-08 2023-07-11 Id Technology Llc Flexing label applicator
CN115691302B (zh) * 2022-10-28 2024-11-22 贵州电网有限责任公司 一种便携式绝缘标志牌粘贴器

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Publication number Priority date Publication date Assignee Title
DE1009099B (de) * 1954-04-03 1957-05-23 Sas Iag D Ia Vorrichtung zur Entnahme und Weitergabe des jeweils untersten von aufgestapelten Etiketten
DE2033324A1 (de) * 1970-07-06 1972-07-20 Meto Gesellschaft Oskar Kind mbH, 6932 Hirschhorn Selbsttätig arbeitende Etikettiermaschine, insbesondere zum Etikettieren von Apfelsinen und ähnlichen Früchten
DE2263732C2 (de) * 1972-12-28 1974-09-26 Vits-Maschinenbau Gmbh, 4018 Langenfeld Kippsauger zum Anheben von Gegenständen mit flacher Oberfläche
GB1485774A (en) * 1974-11-14 1977-09-14 Green Shield Trading Stamp Co Applicators for labels sachets and the like
US3984279A (en) * 1975-02-24 1976-10-05 Rca Corporation Labeling apparatus
US4021293A (en) * 1975-11-07 1977-05-03 Stackpole Machinery Company High speed labeling machine
US4032388A (en) * 1975-11-19 1977-06-28 Leon Tucker Dunning Transfer mechanism
US4148683A (en) * 1976-03-22 1979-04-10 Potts Robert G Cone labeling, separating and restacking apparatus and method
US4390386A (en) * 1981-05-26 1983-06-28 Label-Aire Inc. Label applicator and method for labeling the forward faces of articles

Also Published As

Publication number Publication date
ES8501330A1 (es) 1984-11-16
JPH0547458B2 (enrdf_load_stackoverflow) 1993-07-16
ATE26561T1 (de) 1987-05-15
DE3463130D1 (en) 1987-05-21
CA1216828A (en) 1987-01-20
FI72695C (fi) 1987-07-10
DE3301439A1 (de) 1984-07-19
ES528913A0 (es) 1984-11-16
FI840175A0 (fi) 1984-01-17
US4574027A (en) 1986-03-04
FI72695B (fi) 1987-03-31
EP0114622A2 (de) 1984-08-01
JPS59142932A (ja) 1984-08-16
EP0114622A3 (en) 1984-11-07
FI840175L (fi) 1984-07-19

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