WO2019048154A1 - Groupe d'étiquetage et mandrin de réception pour un groupe d'étiquetage - Google Patents

Groupe d'étiquetage et mandrin de réception pour un groupe d'étiquetage Download PDF

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Publication number
WO2019048154A1
WO2019048154A1 PCT/EP2018/071173 EP2018071173W WO2019048154A1 WO 2019048154 A1 WO2019048154 A1 WO 2019048154A1 EP 2018071173 W EP2018071173 W EP 2018071173W WO 2019048154 A1 WO2019048154 A1 WO 2019048154A1
Authority
WO
WIPO (PCT)
Prior art keywords
mandrel
label roll
opening
label
labeling
Prior art date
Application number
PCT/EP2018/071173
Other languages
German (de)
English (en)
Inventor
Dieter Hafner
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
Priority to CN201890001164.8U priority Critical patent/CN212314112U/zh
Priority to EP18750424.6A priority patent/EP3678951A1/fr
Publication of WO2019048154A1 publication Critical patent/WO2019048154A1/fr

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
    • B65C9/18—Label feeding from strips, e.g. from rolls
    • B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
    • 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
    • B65C2009/0087—Details of handling backing sheets

Definitions

  • the present invention relates to a labeling unit for a labeling machine for labeling containers such as bottles according to claim 1 and a receiving mandrel for a labeling unit according to claim 8.
  • Labeling machines with their associated labeling units are well known in the art.
  • On the labeling units are usually one or more rotating cylinder, take over the labels, for example, from a label roll in a pre-cut state or in non-precut state, cut using cutting units and, if necessary, provided with glue and then on a past the respective labeling pasted container apply.
  • a change of the empty label roll is required at certain time intervals.
  • usually the empty label roll is removed from a label roll receptacle of the labeling and attached to this point a new label roll, so that the operation can be continued.
  • the technical problem to be solved is therefore to provide a labeling unit, with which a change of the label rolls for an operator is easier, but at the same time a telescoping of the label roll is avoided.
  • the labeling unit according to the invention for a labeling machine for labeling containers comprises at least one motor driven label roll receptacle with a support surface for laying a label roll, wherein the support surface has an opening, and with a receiving mandrel detachably in the opening is arranged.
  • the label roll receptacle is here the area and / or the assembly of the labeling, on which either a still full label roll can be placed and then used for labeling of containers or in which the empty label roll or the label tape is wound without the labels.
  • the drive by the motor is to be understood that the label roll receptacle as a whole or at least the support surface and the receiving mandrel arranged thereon are rotated by the motor, whereby the label roll can be rotated.
  • the detachable arrangement of the mandrel in the opening of the support surface of the mandrel can be solved before changing the label roll, so that the label roll when changing no longer needs to be raised, but can only be moved. As a result, the operator no longer needs to lift the heavy label roll beyond the mandrel and at the same time avoid telescoping the label roll.
  • the receiving mandrel comprises a rotatable handle and at least two clamping strips, wherein the clamping bars can be moved out of the receiving mandrel in the radial direction upon rotation of the handle.
  • the clamping strips are to be understood, for example, as thin metallic elements which extend parallel to the longitudinal axis of the receiving mandrel over at least part of the total length of the receiving mandrel.
  • the radial movement of the clamping bars out of the receiving mandrel is to be understood such that the movement of these clamping bars has at least one component (direction vector of the movement) which makes a contribution which is different from zero in the radial direction towards the outside.
  • a label roll into which the receiving mandrel is inserted and subsequently releasably connected to the opening of the support surface, can be clamped so that the movement of the support surface and the receiving mandrel exerts a entrainment effect on the label roll.
  • a reliable unwinding of the label roll can be ensured.
  • the rotatable handle is further connected to a movable connecting element to releasably connect the receiving mandrel with the opening. So not only the label roll can be clamped, but at the same time the mandrel in the receiving surface or its opening are fixed.
  • the mandrel is indirectly driven over the support surface. This is to be understood that the mandrel with the support surface is moved, wherein the force acting on the display surface of the engine torque is transmitted to the mandrel, without this has a separate, connected to the engine drive train. Thus, it can be ensured that the label roll is not exposed to different torques by the mandrel on the one hand and the support surface on the other hand, which could lead to undesirable Abwickel .
  • the label roll receptacle is provided for the rolling operation of a full label roll or for the rolling operation of a label tape.
  • a recess is arranged in the opening, in which the movable connecting element, with which the rotatable handle is connected, can engage.
  • the movable connecting element can be understood, for example, as a bolt, which can thus engage in the recess, whereby the receiving mandrel in the opening can be fixed positively and non-positively.
  • the label holder is designed for Aufrollenden operation of an empty label tape and the mandrel comprises a clamping element with which one end of a label tape can be attached to the mandrel.
  • the receiving mandrel according to the invention for a labeling unit for labeling containers is designed for detachable placement in an opening, a contact surface of a label roll receptacle of the labeling unit. The mandrel can then be removed before replacing the label roll so that the label roll no longer needs to be lifted beyond the mandrel, making it easier for the user to change, while reducing the risk of telescoping the label roll.
  • the receiving mandrel comprises a rotatable handle with which at least one movable component of the receiving mandrel can be moved.
  • the rotatable handle is arranged on the side facing away from the support surface in the installed state of the mandrel side of the mandrel so that it can be reached by the operator from outside the already mounted label roll.
  • the movable component comprises one or more radially movable clamping bars and / or a movable connecting element for connecting the receiving mandrel with the opening.
  • the rotatable handle is connected to a screw extending parallel to the longitudinal axis of the receiving mandrel, which is set in rotation by rotation of the rotatable handle and moves the movable component.
  • This structural design is less prone to error and allows a direct transmission of torque upon rotation of the rotatable handle, which can then be translated, for example, in a translational movement.
  • the receiving mandrel is designed as a hollow cylinder. This design allows reducing the weight of the mandrel and thus simplifies handling.
  • the movable connecting element comprises at least one, arranged on the rotatable handle end of the mandrel, in the radial direction movable bolt which can engage in a recess in the opening.
  • the receiving mandrel is designed for winding up an empty label strip and comprises a clamping element with which one end of a label strip can be fastened to the receiving mandrel.
  • Fig. 1 is a schematic representation of a Etikettieraggregats according to an embodiment of the invention
  • FIG. 2 shows a schematic view of a receiving mandrel according to an embodiment
  • Fig. 3 is a schematic representation of a section through the mandrel along the
  • FIG. 4a-b schematic representation of the course when changing the label roll. Detailed description
  • the labeling unit is designed so that the labels to be applied to the containers are either present on an additional label tape or at least provided in the form of a continuous tape, which is subsequently cut.
  • the labels are placed on the labeling unit 100 for this purpose on a first label roll receptacle 101.
  • the label roll 102 is shown schematically.
  • a second label roll receptacle 104 may be provided, onto which the empty label tape 14 is rolled up.
  • the said components are usually arranged on an aggregate body 1 10, in which also other components of the labeling can be provided and in particular has connecting elements for (releasable) connecting with, for example, a carousel of a labeling machine.
  • the invention provides that the Etikettenrolleningenhow101 or possibly 104 are driven by a motor, in particular can be rotated, to unroll the label roll (from label roll receptacle 101) or unroll blank label tape (using label roll receptacle 104).
  • a separate motor can be arranged in the labeling unit for each label roll receptacle 101 and 104.
  • sufficient tensile force can be exerted on the label tape to ensure separation of the labels on the separating edge 103 and reliable rolling up of the empty label tape on the label roll receptacle 104.
  • the label roll receptacles 101 and 104 comprise a support surface 11 1 and 141, respectively. On this support surface there is a label roll introduced in the label roll receptacle.
  • the support surface 1 1 1 or 141 is also connected to the motor so that it can be rotated to provide for rotating the respective label roll.
  • the support surface 1 1 1 or 141 comprises in its center an opening or structurally equivalent or equivalent structure, with an inventive mandrel 1 12 or 142 can be releasably connected.
  • the mandrel can be screwed in or can be brought into engagement with the opening or recesses or other devices provided therein by the additional movable elements described below in the mandrel.
  • Fig. 2 shows a receiving mandrel in a schematic representation.
  • This receiving mandrel can be, for example, the receiving mandrel 12 of the label roll receptacle 101, but also the receiving mandrel 142 of the label roll receptacle 104, since these are advantageously identical, which can simplify the replacement of defective mandrels.
  • the mandrel 1 12 may be formed to include a cylindrical main body 230.
  • This cylindrical main body may be formed substantially as a hollow body and comprises a lateral surface and two opposite cover surfaces.
  • clamping bars 231 may be provided in the main body 230. Since in the installed state, the label roll substantially surrounds the main body 230, the clamping bars 231 can be moved in the radial direction against the inner opening of a label roll, whereby a frictional connection between mandrel and label roll on the clamping bars 231 can be taught, which in the following operation of the Labeling can lead to a transfer of the movement of the mandrel roll on the labels.
  • a rotatable handle 240 may be provided at one end of the mandrel 1 12. This can be connected via a suitable mechanism with the clamping bars 231. Thereby, upon rotation of the rotatable handle 240, movement of the clamping bars 231 in the radial direction out of the main body 230, or back into it (depending on the direction of rotation of the rotatable handle), be effected. However, any movable members mechanically connected to the rotatable handle 240 in a suitable manner may also be moved by rotation of the rotatable handle.
  • the locating mandrel includes an engagement member 250 on the side opposite the rotatable handle 240.
  • This engagement member may or may not include one or more moveable connection members to be engaged with the opening in the support surface of the label roll receptacle.
  • the engagement member 250 may also have an outer surface in the form of a thread complementary to a thread in the opening or in a recess of the opening of the support surface, whereby the mandrel with the recess in the opening can be screwed.
  • Such screwing can be achieved, for example, by causing the engagement element 250 to rotate about the rotatable handle 240.
  • one or more movable connection members such as bolts, are arranged in or on the radial direction by rotation of the rotatable grip 240 can be moved and with complementary elements (for example depressions or indentations in the opening) of the support surface can be brought into engagement to ensure a positive connection.
  • a clamping element 270 is arranged on the outer surface of the main body 230 be with which the beginning of a label tape can be attached to the mandrel.
  • This clamping element can be designed, for example, as a "clipper", clamp or spring element, or a plurality of clamping elements 270 can be arranged on the circumference of the main body 230, so that a label strip first at least two places, which are offset for example by 90 ° along the circumference of the main body , Is attached to reduce the force acting on the attached end during the rolling of the label tape forces and to prevent tearing of the label tape.
  • the clamping element is shown here in the lower region of the main body 230. However, it may also be provided embodiments in which two clamping elements 270 are arranged offset along the longitudinal axis of the main body, whereby a label tape "top” and “bottom” can be clamped so that the label tape can not swing uncontrollably and fall down.
  • the clamping element 270 can preferably be actuated without tools, which in particular relates to self-tensioning elements such as springs or clamps.
  • self-tensioning elements such as springs or clamps.
  • Fig. 3 shows a section along the longitudinal axis of the receiving mandrel.
  • the cut through the receiving mandrel 240 in FIG. 3 is made such that it takes place through two opposing clamping bars 231.
  • This is not mandatory and shown here only as an example.
  • no clamping bars 231 can be provided on the receiving mandrel or on its main body 230 at all, or they are not exactly opposite each other, so that a connecting line between two clamping bars 231 does not necessarily take place through the longitudinal axis of the receiving mandrel.
  • the main body 230 is substantially formed as a hollow body through which a movable axis 361 extends, which is connected at the upper end to the rotatable handle 240.
  • the rotatable axle is remotely connected to a plurality of positional elements 362 and 363. These positional elements can either be moved outwardly or pulled inward by rotation of the rotatable handle 240 and thus the axis 361.
  • these position elements are connected to the clamping bars 231, so that a movement of the position elements to the outside (ie away from the longitudinal axis of the receiving mandrel) is converted into a movement of the clamping bars to the outside.
  • the position elements may be arranged in suitable ball bearings, so that, by the rotation of the rotatable handle and the concomitant movement of the axis 361 down or up, a portion of the position elements 362 and 363 follows this movement and the other part is moved by the constant length of the position elements 363 in the radial direction.
  • the guides provided for the position elements 362 and 363 are not shown in detail in this figure.
  • spring elements 365 may be provided which are connected to the clamping bars 231 on the one hand and to the main body 230 on the other hand.
  • These spring elements clamp according to one embodiment, the clamping bars 231 in their initial position in which they are as complete as possible in the main body 230 before. Although this makes it difficult to move the clamping bars 231 out of the main body 230, the movement back through a suitable reset button which releases the movement of the axle 361 can be simplified, so that the release of the receiving mandrel is simplified.
  • the spring elements in the above embodiment have been described as biasing the tension bars 231 in their initial position, the spring elements may also be provided to bias the tension bars 231 against their end position in which they are maximally moved out of the main body 230.
  • the frictional engagement of the clamping bars on the inner surface of the mandrel 1 12 enclosing label roll can be ensured.
  • one or more alignment elements 364 can be arranged, which allow the insertion of the mandrel 1 12 in the opening in only one direction , These are arranged so that they break the basic rotational symmetry of the mandrel, for example, by only two alignment elements 364 are provided on the circumference of the lower boundary surface of the main body 230 in any 180 ° different angular distance and in appropriate recesses or bulges of the opening or the support area can intervene.
  • the engagement member 250 is shown on the side of the main body 230 opposite to the rotary handle 240.
  • the engagement element 250 here comprises no thread, but a plurality of movable connecting elements 351, which analogous to the clamping bars or the position elements 362 and 363 by rotating the rotatable handle 240 in the radial direction of the engagement member 250 addition or can be screwed into the engagement element 250.
  • the directions of rotation are so that when the rotatable handle is rotated in one direction both the clamping bars 231 and the movable connecting elements 351 are moved out of the main body 230 and the engaging element 250 and in the opposite direction into the main body (the clamping bars 231) when the rotatable handle rotates and moved into the engaging member 250 (the movable connecting members 351).
  • FIGS. 4a and 4b show only schematically the sequence of movements and / or the method for changing a label roll.
  • Fig. 4a an empty label roll was first removed from the support surface 1 1 1 (not shown).
  • a label roll 102 was placed so that the opening 471 is aligned with the opening 472 in the support surface 1 1 1.
  • the receiving mandrel 1 12 is inserted through the opening 471 in the label roll 102 in the opening 472 of the support surface 1 1 1.
  • a cover plate 470 with an opening 473 therein are placed on the mandrel, so that the cover plate 470 rests on the label roll.
  • the rotatable handle is then moved or rotated so that the provided clamping bars and / or the movable connecting elements (for example bolts) are moved out of the receiving mandrel.
  • the clamping strips with the inner surface of the opening 471 in the label roll 102 and the bolts in corresponding recesses in the opening 472 a.
  • the clamping strips, the cover plate 470 frictionally or positively (with appropriate design of the inner surface of the opening 473) fix.
  • the assembly thus connected can then be rotated by the motor (for example, an electric drive, such as a servo motor) of the label roll holder and the labels are unrolled from it.
  • the motor for example, an electric drive, such as a servo motor
  • the mandrel can be used again to allow winding another empty label tape.

Landscapes

  • Labeling Devices (AREA)

Abstract

L'invention concerne un groupe d'étiquetage (100) pour une machine à étiqueter destinée à étiqueter des récipients tels que des bouteilles dans l'industrie de transformation de boissons, ledit groupe d'étiquetage comprenant au moins une cavité de réception de rouleau d'étiquettes (101) entraînée par un moteur, laquelle présente une surface d'appui servant à poser un rouleau d'étiquettes (102) et présentant une ouverture, ainsi qu'un mandrin de réception (112) qui est monté de manière détachable dans l'ouverture.
PCT/EP2018/071173 2017-09-07 2018-08-03 Groupe d'étiquetage et mandrin de réception pour un groupe d'étiquetage WO2019048154A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201890001164.8U CN212314112U (zh) 2017-09-07 2018-08-03 贴标签设备和用于贴标签设备的容纳芯棒
EP18750424.6A EP3678951A1 (fr) 2017-09-07 2018-08-03 Groupe d'étiquetage et mandrin de réception pour un groupe d'étiquetage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202017105406.3U DE202017105406U1 (de) 2017-09-07 2017-09-07 Etikettieraggregat und Aufnahmedorn für ein Ettiketieraggregat
DE202017105406.3 2017-09-07

Publications (1)

Publication Number Publication Date
WO2019048154A1 true WO2019048154A1 (fr) 2019-03-14

Family

ID=63113548

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/071173 WO2019048154A1 (fr) 2017-09-07 2018-08-03 Groupe d'étiquetage et mandrin de réception pour un groupe d'étiquetage

Country Status (4)

Country Link
EP (1) EP3678951A1 (fr)
CN (1) CN212314112U (fr)
DE (1) DE202017105406U1 (fr)
WO (1) WO2019048154A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI758199B (zh) * 2020-07-07 2022-03-11 新加坡商實際測通電子(私人)有限公司 捲繞設備及將產品帶材捲繞至捲軸上之方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113184319B (zh) * 2021-04-29 2022-07-05 江西牛牛乳业有限责任公司 一种双腔瓶饮料瓶贴标设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011018805A1 (fr) * 2009-08-12 2011-02-17 Sidel S.P.A. Con Socio Unico Dispositif pour maintenir et dérouler une bobine de matière de bande continue destiné à une machine de traitement de bande continue
WO2013164702A1 (fr) * 2012-05-04 2013-11-07 Kosme S.R.L. Unipersonale Dispositif pour acheminer des étiquettes auto-adhésives ou « sensibles à la pression » à une machine à étiqueter
WO2015049511A1 (fr) * 2013-10-03 2015-04-09 Videojet Technologies Inc. Support de bobine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0439126Y2 (fr) * 1988-02-09 1992-09-14
JP2649901B2 (ja) * 1994-12-09 1997-09-03 光洋自動機株式会社 ロール体の自動補給装置
DE19920736A1 (de) * 1998-08-20 2000-03-02 Steinbeis Ppl Gmbh Etikettieraggregat
DE102008019580A1 (de) * 2008-04-18 2009-10-22 Krones Ag Vorrichtung zum Bearbeiten von Etikettenstreifen
IT1404057B1 (it) * 2011-02-11 2013-11-08 Sidel Spa Con Socio Unico Unita' per il supporto e lo svolgimento di una bobina di materiale in nastro per una macchina di lavorazione nastri
ITUB20155345A1 (it) * 2015-10-30 2017-04-30 Sacmi Verona Spa Macchina etichettatrice.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011018805A1 (fr) * 2009-08-12 2011-02-17 Sidel S.P.A. Con Socio Unico Dispositif pour maintenir et dérouler une bobine de matière de bande continue destiné à une machine de traitement de bande continue
WO2013164702A1 (fr) * 2012-05-04 2013-11-07 Kosme S.R.L. Unipersonale Dispositif pour acheminer des étiquettes auto-adhésives ou « sensibles à la pression » à une machine à étiqueter
WO2015049511A1 (fr) * 2013-10-03 2015-04-09 Videojet Technologies Inc. Support de bobine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI758199B (zh) * 2020-07-07 2022-03-11 新加坡商實際測通電子(私人)有限公司 捲繞設備及將產品帶材捲繞至捲軸上之方法

Also Published As

Publication number Publication date
DE202017105406U1 (de) 2018-12-10
EP3678951A1 (fr) 2020-07-15
CN212314112U (zh) 2021-01-08

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