EP0329970B1 - Andrückstation für um den Kopf und den Hals von Flaschen gelegte Metallfolienzuschnitte - Google Patents

Andrückstation für um den Kopf und den Hals von Flaschen gelegte Metallfolienzuschnitte Download PDF

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Publication number
EP0329970B1
EP0329970B1 EP89101385A EP89101385A EP0329970B1 EP 0329970 B1 EP0329970 B1 EP 0329970B1 EP 89101385 A EP89101385 A EP 89101385A EP 89101385 A EP89101385 A EP 89101385A EP 0329970 B1 EP0329970 B1 EP 0329970B1
Authority
EP
European Patent Office
Prior art keywords
pressing
cam
station
set forth
bottles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89101385A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0329970A1 (de
Inventor
Josef Tomashauser
Rudolf Zodrow
Rainer Buchholz
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.)
Eti Tec Maschinenbau GmbH
Original Assignee
Eti Tec Maschinenbau 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 Eti Tec Maschinenbau GmbH filed Critical Eti Tec Maschinenbau GmbH
Publication of EP0329970A1 publication Critical patent/EP0329970A1/de
Application granted granted Critical
Publication of EP0329970B1 publication Critical patent/EP0329970B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/26—Devices for applying labels
    • B65C9/36—Wipers; Pressers
    • 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
    • B65C3/22—Affixing metal foil coverings
    • 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
    • Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
    • 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

Definitions

  • the invention relates to a pressing station for metal foil blanks placed around the head and neck of bottles in a labeling machine with a transfer station arranged on the turntable for the bottles, transferring the metal foil blanks to the bottles and an outlet star, in which the receiving spaces arranged on its periphery for the bottles are each assigned a bell-shaped pressing element which can be moved axially against the bottle head by a cam-controlled drive and is held by a carrier which is arranged above the outlet star and rotates with the outlet star.
  • the bottles in the turntable are to be held in a rotationally fixed manner for as long as possible by axial clamping between a turntable supporting the floor and a centering element acting on the bottle head, it is necessary for the pressure elements of the outlet star to pass through without collision to steer them out of the overlapping area at the passage.
  • the invention has for its object to provide a pressing station that is simple in terms of gearbox with a compact structure and in which the pressing of the film blanks takes place in synchronism.
  • a pressing station of the type mentioned above in that the pressing element is carried by the free end of a rocker which is adjustable in an axial plane, the other end of which moves axially during the rotation of the pressing elements about the axis of the discharge star by a spatial cam mechanism and the free one End is moved radially by a cam mechanism coupled to the rocker depending on the axial movement of the rocker, the curves of the two cam mechanisms being designed such that the pressing element in the region of the rotary table in its raised inner position and in a part of the region between the rotary table and the outlet of the outlet star is in its lowered outer position.
  • the rocker is part of a double crank, the coupling element of which carries the pressing element and the frame element of which is moved axially by the spatial cam mechanism takes up particularly little installation space.
  • a collision in the region of the turntable with the centering elements cannot occur even when the outlet star and the support for the pressure elements connected in a rotationally fixed manner is rotated, because in the radially inner position determined by the fixed curve of the spatial cam mechanism, the pressure elements outside the path of the centering elements or the bottles clamped by them.
  • the spatial cam mechanism coupled to the rocker preferably has a curve consisting of several sections, the section of which is first effective during the lowering movement and at least one radial control component and the section which is effective when the film blank is pressed on has only one axial component.
  • the curves of the two cam mechanisms can be designed such that a large radial movement is associated with an initial slow lowering movement of the rocker. This configuration prevents peak loads.
  • the curve of the spatial cam mechanism is preferably arranged on a drum surface, in particular a cylindrical surface.
  • the curve arranged on the drum jacket surface can be designed as a support curve for the engaging member of the spatial cam mechanism, which absorbs the axial reaction force of the pressing element on the bottle head.
  • the rocker is part of a double curve, the coupling member of which carries the pressing element and the frame member of which is moved axially by the spatial cam mechanism.
  • the double crank is preferably a parallel crank.
  • a structurally particularly elegant solution is that the rockers are supported on one another in their outer radial position. This results in a rigid construction without additional abutments, which is able to absorb the axial forces when pressed.
  • the curve of the spatial cam gear is designed as a one-sided support curve for the engagement member
  • an embodiment of the invention provides that the rocker is biased by a spring that presses the engagement member against the support curve. The advantage of producing one-sided support curves is offset by the additional effort of a spring that holds the engagement member in contact with the support curve.
  • the curve of the spatial cam mechanism which consists of a curve section lying in a radial plane and a spatial curve section extending over several radial planes, is formed on the inside in a drum-shaped carrier, the plane curve section as Groove curve and the spatial curve section are designed as a radially open slot curve.
  • This embodiment of the invention has the advantage that the engagement member is guided precisely the entire way without a spring. The production of the curves is still relatively simple, because the flat groove curves can still be produced with a conventional cylinder milling cutter from the inside of the drum-shaped carrier even in tight spatial conditions, while the spatial curve section can be produced from the outside with a finger milling cutter.
  • the rocker to the double crank can be designed as a one-armed lever to which the pressing element is rigidly attached. While with the double crank there is a parallel offset of the pressure element between the radially outer and the radially inner position, in this embodiment the pressure element is aligned only in the radially outer position from axis to axis of the bottle while it is in its position radially inner position is pivoted. This is not critical, since the pressure element has no function to perform in the radially inner position. The advantage of this configuration is that it is structurally much simpler than that of a parallel crank.
  • a labeling machine are schematic in Representation only a turntable 1, an outlet star 2 and a plate conveyor 3 shown.
  • a transfer station which is arranged in a fixed position but not shown, and are placed on the neck by subsequent brushes, also not shown. Since the bottles 4 are held axially clamped during this transport by centering heads acting on the bottle head, the film blanks 6 cannot be placed on the front side of the bottle head as long as the bottles 4 are held by the centering head.
  • the bottles 4 are transferred from their receiving places in the rotary table 1 to receiving places 8 on the outer circumference of the outlet star 2 and from the guide element 7 on the further transport route in the receiving places 8 to the outlet a plate conveyor belt 3 held. So that the bottles 4 do not twist in the receiving places 8, these receiving places 8 are equipped with non-slip elements.
  • a stationary folding element 11 is provided which, when each bottle 4 passes, the tip of the film blank 6 which projects above the bottle head turned backwards.
  • a pressing element 12, shown schematically in FIG. 1, is assigned to each receiving location 8 and, depending on its position on the orbit 10, is in different radial positions. In the area of the turntable 1 it is in its inner position, so that a collision-free passage past the turntable 1, in particular past its centering elements, is possible while it is in the section between the turntable 1 and the outlet in its radially outer position. As shown in FIG. 1, the modulation begins very early, in the area of the transfer element 11.
  • the pressing element 12 is shown in the lower, radially outer position and on the right in the upper, radially inner position.
  • the pressing element 12 consists of a bell-shaped housing 13 and a two-layer plate 15a, 15b which is held in front of the opening of the housing 13 by means of a retaining ring 14 and has an annular bead 15c on the back.
  • the plate 15a, 15b is supported with its annular bead 15c on the bell-shaped inner wall of the housing 13.
  • the plate 15a, 15b has ribs running radially to the peripheral edge and enclosing gaps in the undeformed state, which in the deformed state lie in the head and neck area of the bottle 4 without overlap.
  • Such or a similar pressing element is the subject of patent applications P 3720529.3 and P 3728958.6.
  • the pressing element 12 is carried by a double crank 16 designed as a parallel crank, namely by its coupling member 17.
  • the two rockers 18, 19 of the double crank 16 are carried by their frame member 20, which is rotatable and pivotable on two parallel rails 21, but axially displaceable is stored.
  • the rails 21 are held in a carrier 22 which is mounted on the outlet star 2 and is driven together with it.
  • An engagement member 23 of a cam mechanism, to which an elongated hole curve 24 on the rocker 19 belongs, is also rotatably mounted in the carrier 22.
  • the elongated hole curve 24 is composed of two sections 24a, 24b.
  • the section 24a is used for one axial movement and the section 24b for a combined axial and radial movement of the pressing element 12.
  • the frame member 20 carries as an engagement member of a spatial cam mechanism a roller 25 which is pressed by a spring 26 acting on the frame member 20 against an associated cylinder cam 27 which is supported by a frame 28 held in a rotationally fixed manner.
  • a support element 29 arranged opposite the cylinder curve 27 is provided above all in the region of the turntable 1, in order to prevent the pressure element 12 from breaking from the inner radial position shown on the right in FIG. 2 into the outer radial position shown on the left in the event of a spring 26 break Position shifted solely due to its own weight.
  • the pressing elements 12 reach the area adjacent to the turntable 1 in the upper inner radial position shown on the right in the drawing. In this position, they lie outside the area covered by the centering heads, which are still effective here. As soon as the centering heads are lifted and the bottles 4 are released for their transfer to the outlet star 2 by the guide element 7, the double crank 26 with the pressure element 12 is lowered by the spatial cam mechanism 25, 27. During this lowering movement, because of the course of section 24b of the elongated hole curve 24, the pressing element 12 moves radially outward until the end of this section is reached.
  • the embodiment of FIG. 3 corresponds to that of FIG. 1 except for the bearer of the curve and the rocker. Corresponding parts are therefore provided with the same reference numerals increased by the number 100.
  • the carrier of the spatial cam mechanism 128 is designed as a cylindrical drum. Its curve is composed of a flat curve section 127a lying in a radial plane and a spatial curve section 127b extending over several radial planes.
  • the flat curve section 127a is designed as an inside groove curve, while the spatial curve section 127b is designed as an open slot curve.
  • a roller 125 is guided as an engagement member of a frame member 120 of a rocker 119.
  • the frame member 120 is rotatably and pivotally but axially displaceably mounted on two parallel rails 121.
  • a pressure element 112 is held rigidly, so that the pressure element 112 is inclined in the raised position and is aligned parallel to the axis of the bottle with respect to its axis in the lowered position.
  • the curve 124 of the rocker 119 is composed of two curve sections 124a, 124b, of which the curve section 124b effects the radial movement and the curve section 124a effects the axially parallel guidance when lowering.
  • the curve section 124b, on the one hand, and the spatial curve section 127b of the spatial cam mechanism are coordinated with one another in such a way that, when changing from the flat curve section 127a to the spatial one Curve section 127b, if the lowering movement with respect to the rotary movement is still small, the degree of radial deflection by the curve section 124b is large and becomes smaller with increasing axial movement. In this way, the load on the curves is evened out.
  • This assignment of the course of the curves is not limited to the exemplary embodiment in FIG. 3, but can also be implemented in the exemplary embodiment in FIG.

Landscapes

  • Labeling Devices (AREA)
  • Sealing Of Jars (AREA)
EP89101385A 1988-02-19 1989-01-27 Andrückstation für um den Kopf und den Hals von Flaschen gelegte Metallfolienzuschnitte Expired - Lifetime EP0329970B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3805188 1988-02-19
DE3805188 1988-02-19
DE3833850A DE3833850A1 (de) 1988-02-19 1988-10-05 Andrueckstation fuer um den kopf und den hals von flaschen gelegte metallfolienzuschnitte
DE3833850 1988-10-05

Publications (2)

Publication Number Publication Date
EP0329970A1 EP0329970A1 (de) 1989-08-30
EP0329970B1 true EP0329970B1 (de) 1991-10-23

Family

ID=25865020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89101385A Expired - Lifetime EP0329970B1 (de) 1988-02-19 1989-01-27 Andrückstation für um den Kopf und den Hals von Flaschen gelegte Metallfolienzuschnitte

Country Status (7)

Country Link
US (1) US4976803A (pt)
EP (1) EP0329970B1 (pt)
JP (1) JP2505041B2 (pt)
BR (1) BR8900776A (pt)
CA (1) CA1327029C (pt)
DE (2) DE3833850A1 (pt)
ES (1) ES2027045T3 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL191626C (nl) * 1990-06-01 1995-11-20 Tekon Holding B V Werkwijze voor het etiketteren van kazen, en inrichting voor de toepassing daarvan.
MXPA06003734A (es) * 2003-10-03 2007-03-26 Grupo Convermex S A De C V Metodo y aparato para producir contenedores de espuma de plastico etiquetados y productos de los mismos.
US7704347B2 (en) 2005-05-27 2010-04-27 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7814647B2 (en) 2005-05-27 2010-10-19 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
US7818866B2 (en) 2005-05-27 2010-10-26 Prairie Packaging, Inc. Method of reinforcing a plastic foam cup
US7694843B2 (en) 2005-05-27 2010-04-13 Prairie Packaging, Inc. Reinforced plastic foam cup, method of and apparatus for manufacturing same
DE102005036398A1 (de) 2005-08-03 2007-02-15 Khs Ag Vorrichtung zum Aufbringen von Banderolen
US8828170B2 (en) 2010-03-04 2014-09-09 Pactiv LLC Apparatus and method for manufacturing reinforced containers
EP2639167A1 (en) 2012-03-16 2013-09-18 Sicpa Assan Ürün Güvenligi Sanayi Ve Ticaret A.S. A labeling tool
CN113120827A (zh) * 2021-04-20 2021-07-16 沙华坤 一种生物制药包装用密封垫片投放设备
CN114290755A (zh) * 2022-01-22 2022-04-08 广州华工环源绿色包装技术股份有限公司 一种贴标印刷机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2080414A (en) * 1934-05-02 1937-05-18 Watson A Guthrie Bottle labeling machine
US2860804A (en) * 1954-07-26 1958-11-18 Purdy Machinery Company Ltd Apparatus for feeding sheets, such as labels, from a pack to positions at which they are required
DE3104807C2 (de) * 1980-12-11 1984-09-13 Jagenberg-Werke AG, 4000 Düsseldorf Vorrichtung und Verfahren zum Foliieren von Flaschen
DE3345226A1 (de) * 1983-12-14 1985-06-20 Jagenberg AG, 4000 Düsseldorf Vorrichtung zum foliieren von flaschen mit einem zuschnitt
DE3515730A1 (de) * 1985-05-02 1986-11-06 Jagenberg AG, 4000 Düsseldorf Vorrichtung zum foliieren von flaschen

Also Published As

Publication number Publication date
JPH01308734A (ja) 1989-12-13
JP2505041B2 (ja) 1996-06-05
DE3833850A1 (de) 1989-08-31
DE3833850C2 (pt) 1990-03-22
CA1327029C (en) 1994-02-15
US4976803A (en) 1990-12-11
EP0329970A1 (de) 1989-08-30
DE58900386D1 (de) 1991-11-28
ES2027045T3 (es) 1992-05-16
BR8900776A (pt) 1989-10-17

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