EP1464584B1 - Dispositif de préhension - Google Patents

Dispositif de préhension Download PDF

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Publication number
EP1464584B1
EP1464584B1 EP04004175A EP04004175A EP1464584B1 EP 1464584 B1 EP1464584 B1 EP 1464584B1 EP 04004175 A EP04004175 A EP 04004175A EP 04004175 A EP04004175 A EP 04004175A EP 1464584 B1 EP1464584 B1 EP 1464584B1
Authority
EP
European Patent Office
Prior art keywords
gripper
adjustment
sleeve
pivot point
grippers
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 - Fee Related
Application number
EP04004175A
Other languages
German (de)
English (en)
Other versions
EP1464584A1 (fr
Inventor
Lutz Deckert
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 GmbH
Original Assignee
KHS GmbH
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 GmbH filed Critical KHS GmbH
Publication of EP1464584A1 publication Critical patent/EP1464584A1/fr
Application granted granted Critical
Publication of EP1464584B1 publication Critical patent/EP1464584B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B65C3/065—Affixing labels to short rigid containers by placing tubular labels around the container

Definitions

  • the present invention relates to a gripper according to the preamble of claim 1, for the processing of tubular film sleeves for use in shrink-sleeve or stretch-sleeve labeling machines and as known from the EP 0547754 A2 ,
  • sleeve labels are processed which have an inner diameter which is larger by a certain amount than the outer diameter of the container to be labeled, with the result that the sleeve labels must be shrunk after positioning by power supply.
  • sleeve labels are processed whose inner diameter is smaller by a certain amount than the outer diameter of the container to be labeled.
  • the sleeve labels are pulled over the container with an increased force, where they then adhere due to the generated bias and the resulting frictional forces.
  • a shrinkage of the sleeve labels can be dispensed with this procedure.
  • these sleeve labels consist of a section of a plastic tube which is initially cut to length in accordance with an endless label strip.
  • Too loose clamping of the sleeve label can premature release of the label from the gripper and thus an inaccurate positioning result. Over-tightening may damage the label or printed image. Both cases are undesirable in practice and thus to be avoided.
  • This gripper is a so-called format part, which means that they must be replaced with each change in the type of container to be processed, or the container diameter to be processed.
  • the grippers are pivotable about a pivot point. Radially spaced from this pivot point is a, adjustable in length connector, whose opposite end is fixed to a rocker arm. It is proposed to adjust the stroke position of the gripper by a change in length of the connecting piece.
  • Object and purpose of the present invention is to provide a remedy and improvement, so that the adjustments described above are reduced to a minimum.
  • a gripper is proposed according to claim 1, which allows to adjust the position of the gripper stroke without changing other parameters.
  • the gripper initially consists of a U-shaped base body 1, to which all other elements are arranged directly or indirectly, fixed or movable. Another essential component are the two mirror-inverted gripper tongs 2, which are held by a respective holding device 3.
  • These holding devices 3 are rotatably mounted on a respective receiving bolt 4. These locating bolts 4 thus simultaneously represent the fulcrum for the lifting movement of the gripper.
  • the guide pins 5 are received by a receptacle, not shown, wherein this recording during the labeling process performs a pivoting movement, which is transmitted via the guide pins 5 on the gripper tongs 2 and represents the gripper stroke.
  • these also connect the gripper tongs 2 with the holding devices 3 and at the same time represent the fulcrum for the adjustment of the stroke position.
  • the adjustment of the stroke position is carried out on the basis of one gripper screw 2 disposed within the gripper 2, which is supported on a bolt 7, the grub screw 6 is constantly pressed due to the structural design of the gripper by the force of a coil spring 8 against the pin 7.
  • the position of gripper 2 and fixture 3 to each other is determined by the combination of pin 7 and grub screw 6. Because in the gripper tongs 2 located grub screw 6 due to the force of the coil spring 8 is constantly applied to the pin 7, and since the pin 7 is mounted without play in the holder 3, and there beyond the opening provided for receiving the pin 7 in the gripper 2 opening executed as a slot is, the position of the gripper 2 in relation to the holding device 3 by the screwing in or unscrewing the grub screw 6 can be changed.
  • the movement of the holding device 3 remains unchanged, only the position of the lifting movement of the gripper tongs 2 is changed, wherein the guide pin 5 represents the pivot point of Hublagenver baseung.
  • a suitable clamping device 9 e.g. a threaded screw
  • the achieved positioning can be fixed after completion of the adjustments.
  • the worm wheel e.g. is arranged concentrically to the guide pin 5 and the worm shaft rotatably but stationary on or within the gripper tongs. 2
  • the Hublagenver too by the use of a stopper and at least one spacer, wherein the spacers are planar elements such. Sheets of different thickness, or can also act around spacers of different diameters.
  • the adjustment of the stroke position is carried out by the placement of spacers of different outer diameter on the, for example, located on the holding device 3 receiving bolt. Now, if the gripper tongs 2, for example by spring force permanently pressed by means of a, located on the gripper plunger against the spacer ring, the stroke position is adjustable in this way.

Claims (8)

  1. Dispositif preneur pour manchons de film tubulaire destiné à être utilisé dans des machines d'étiquetage à manchon rétractable ou à manchon étirable, des moyens étant prévus pour le réglage de position des pinces preneuses (2) dans leur course, caractérisé en ce que les pinces preneuses (2) sont maintenues sur des dispositifs de maintien (3) qui exécutent la fonction de déplacement, et en ce que la position des pinces preneuses (2) par rapport aux dispositifs de maintien (3) peut être réglée.
  2. Dispositif preneur selon la revendication 1, caractérisé en ce que les pinces preneuses (2) maintenues sur les dispositifs de maintien (3) peuvent être déplacées, par rapport aux dispositifs de maintien (3), grâce à un mouvement de pivotement autour d'un centre de rotation (5).
  3. Dispositif preneur selon la revendication 2, caractérisé en ce qu'est prévue, pour le réglage de position des pinces preneuses (2) autour du centre de rotation (5), une combinaison d'une vis (6) et d'un élément formant butée (7).
  4. Dispositif preneur selon la revendication 3, caractérisé en ce que la vis (6) est une vis sans tête et/ou en ce que l'élément formant butée (7) est un boulon.
  5. Dispositif preneur selon la revendication 2, caractérisé en ce qu'est prévue, pour le réglage de position des pinces preneuses (2) autour du centre de rotation (5), une combinaison d'une roue hélicoïdale et d'un arbre de vis.
  6. Dispositif preneur selon la revendication 2, caractérisé en ce que sont prévues, pour le réglage de position des pinces preneuses (2) autour du centre de rotation (5), des combinaisons d'éléments d'espacement plans, comme par exemple des tôles, et d'une butée.
  7. Dispositif preneur selon la revendication 2, caractérisé en ce que sont prévues, pour le réglage de position des pinces preneuses (2) autour du centre de rotation (5), des combinaisons de bagues d'espacement, d'un logement pour ces bagues d'espacement, et d'une butée.
  8. Procédé d'installation d'une pince preneuse (2) selon l'une des revendications 1 à 7, équipée de moyens de réglage de position, destinée à des manchons de film tubulaire utilisés dans des machines d'étiquetage à manchon rétractable ou à manchon étirable, caractérisé en ce qu'un réglage de position de la pince preneuse (2) peut intervenir sans que soit modifiée l'importance de la course.
EP04004175A 2003-04-01 2004-02-25 Dispositif de préhension Expired - Fee Related EP1464584B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10314635 2003-04-01
DE10314635A DE10314635A1 (de) 2003-04-01 2003-04-01 Greifvorrichtung

Publications (2)

Publication Number Publication Date
EP1464584A1 EP1464584A1 (fr) 2004-10-06
EP1464584B1 true EP1464584B1 (fr) 2008-09-17

Family

ID=32842192

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04004175A Expired - Fee Related EP1464584B1 (fr) 2003-04-01 2004-02-25 Dispositif de préhension

Country Status (4)

Country Link
US (1) US7065938B2 (fr)
EP (1) EP1464584B1 (fr)
JP (1) JP2004307066A (fr)
DE (2) DE10314635A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006035802B4 (de) * 2006-08-01 2009-02-12 Khs Ag Transportwalze, insbesondere Schneidwalze für ein Etikettieraggregat sowie Etikettieraggregat mit einer solchen Walze
US20080053962A1 (en) * 2006-09-06 2008-03-06 Applied Robotics, Inc. Methods and devices for handling a work piece for a machining process
KR101162266B1 (ko) * 2006-12-15 2012-07-04 씨씨엘 라벨 게엠베하 신축성있는 필름 소재로 된 슬리브 라벨을 분리하는 방법
DE102009043880A1 (de) * 2009-08-21 2011-02-24 Krones Ag Einrichtung und Verfahren zum Etikettieren von Behältern mit unterschiedlichen Etikettentypen
DE102009047236A1 (de) 2009-11-27 2011-06-01 Krones Ag Vorrichtung und Verfahren zum Aufbringen einer Etikettenhülse
DE102009047463A1 (de) 2009-12-03 2011-06-09 Krones Ag Vorrichtung und Verfahren zum Aufbringen einer Etikettenhülse
DE102012100810B4 (de) * 2011-12-02 2014-12-24 Khs Gmbh Vorrichtung zur Bildung von Verpackungseinheiten
ITPR20120024A1 (it) * 2012-04-20 2013-10-21 Stk Stocchi Progetti S R L Impianto di confezionamento
AU2013394620A1 (en) * 2013-07-19 2016-02-04 Wilco Ag Method of in-line testing devices and testing apparatus

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888067A (en) * 1973-09-18 1975-06-10 Gilbreth Co Banding machine
US3959065A (en) * 1974-04-25 1976-05-25 Owens-Illinois, Inc. Method and apparatus for producing plastic-covered containers
US4016704A (en) * 1975-07-02 1977-04-12 Masaaki Fujio Method and apparatus for encapsulating container with tubular wrapping member
DE2620690C2 (de) * 1976-05-11 1986-06-05 Croon & Lucke Maschinenfabrik Gmbh + Co Kg, 7947 Mengen Vorrichtung zum Banderolieren eines Knäuels
JPS5338486A (en) * 1976-09-17 1978-04-08 Fuji Seal Ind Co Ltd Method of and apparatus for fitting heat shrinkable film cylinder into vessels
US4108705A (en) * 1977-04-07 1978-08-22 Owens-Illinois, Inc. Bottle operated label feed switch mechanism
US4102728A (en) * 1977-05-19 1978-07-25 Sterling Associates, Inc. Label applying apparatus
US4184309A (en) * 1978-08-02 1980-01-22 Owens-Illinois, Inc. Method and apparatus for assemblying tubular sleeve preforms and containers
US4412876A (en) * 1981-07-07 1983-11-01 Automated Packaging Systems, Inc. Labeling apparatus
US4446616A (en) * 1981-12-17 1984-05-08 Theodore Waterman Power assist, manual, band labeler
US4514966A (en) * 1982-12-02 1985-05-07 Konstantin Anatole E Shrink banding machine for use with thin film
DE3533758A1 (de) * 1985-09-21 1987-04-02 Kronseder Maschf Krones Vorrichtung zum aufsetzen von huelsen aus schrumpffolie auf behaeltnisse
US4765121A (en) * 1987-05-22 1988-08-23 Pdc International Corporation Banding apparatus with floating mandrel
JPH0613332B2 (ja) * 1987-11-20 1994-02-23 冨士シール工業株式会社 容器等へのチューブ嵌装装置
NZ245030A (en) * 1991-11-07 1994-06-27 Automated Label Syst Co Method and apparatus for applying film sleeves to objects at high speed
FR2723913B1 (fr) * 1994-08-23 1996-10-04 Protection Decoration Conditio Procede et machine pour la pose de manchons d'etiquetage etirables sur des bouteilles ou similaires
US5566527A (en) * 1995-05-23 1996-10-22 H.G. Kalish, Inc. Apparatus for applying a heat-shrinkable band to the neck of a container
US5737900A (en) * 1995-09-15 1998-04-14 Pdc International Corporation Banding method and apparatus with acceleration of band along floating mandrel aimed toward article to be banded
FR2778890B1 (fr) * 1998-05-20 2000-07-07 Sleever Int Dispositif de pose de manchons sur des objets en defilement
US5916343A (en) * 1998-05-21 1999-06-29 Huang; Fu-Chuan Thermo-shrinking film cutting mechanism for a labeling machine
FR2783235B1 (fr) * 1998-09-14 2000-11-10 Prot Decoration Conditionnemen Machine pour la pose de manchons d'etiquetage sur des bouteilles
DE10002401A1 (de) * 1999-04-30 2001-01-11 Krones Ag Verfahren und Vorrichtung zum Aufbringen von Etikettenhülsen auf Gegenstände
DE10131448A1 (de) * 2001-06-29 2003-01-09 Khs Masch & Anlagenbau Ag Verfahren und Vorrichtung zum Aufbringen von Etikettenhülsen auf Gegenstände

Also Published As

Publication number Publication date
EP1464584A1 (fr) 2004-10-06
US20040261363A1 (en) 2004-12-30
DE10314635A1 (de) 2004-10-21
DE502004008066D1 (de) 2008-10-30
JP2004307066A (ja) 2004-11-04
US7065938B2 (en) 2006-06-27

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