EP1041030B1 - Vorrichtung zur alternativen und gegenphasigen Bewegung von zwei Ausrichteinrichtungen - Google Patents

Vorrichtung zur alternativen und gegenphasigen Bewegung von zwei Ausrichteinrichtungen Download PDF

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Publication number
EP1041030B1
EP1041030B1 EP00104209A EP00104209A EP1041030B1 EP 1041030 B1 EP1041030 B1 EP 1041030B1 EP 00104209 A EP00104209 A EP 00104209A EP 00104209 A EP00104209 A EP 00104209A EP 1041030 B1 EP1041030 B1 EP 1041030B1
Authority
EP
European Patent Office
Prior art keywords
fact
supporting surfaces
sliding rails
parallel
drive means
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
EP00104209A
Other languages
English (en)
French (fr)
Other versions
EP1041030A2 (de
EP1041030A3 (de
Inventor
Pierre Robadey
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.)
Bobst Mex SA
Original Assignee
Bobst SA
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 Bobst SA filed Critical Bobst SA
Publication of EP1041030A2 publication Critical patent/EP1041030A2/de
Publication of EP1041030A3 publication Critical patent/EP1041030A3/de
Application granted granted Critical
Publication of EP1041030B1 publication Critical patent/EP1041030B1/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
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/60—Loosening articles in piles
    • B65H3/62—Loosening articles in piles by swinging, agitating, or knocking the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/53—Articulated mechanisms
    • B65H2403/532—Crank-and-rocker mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/10—Actuating means linear
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18216—Crank, lever, and slide
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y10T74/18336—Wabbler type
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams

Definitions

  • the present invention relates to a device for moving alternately and in opposite direction two alignment members to parallel vertical faces for stacking identical flat elements having two opposite parallel faces, these alignment members being connected a drive member oscillating by two respective parallel slides, associated with this drive member along two respective axes of articulation, symmetrical and parallel to its axis of oscillation.
  • face alignment devices are used parallel verticals, arranged on each side of a stack of flat elements identical, in particular blanks of cardboard packaging previously cut to alternately apply two opposite pressures on the pile in formation to align the opposite edges of these flat elements.
  • US-A-5634634 describes a device sheet feeder for a reproduction apparatus.
  • These measures includes a receptacle that can hold a stack of sheets leaning against a front cleat and two side cleats of vertical flat shape. These the latter being each connected to a serrated rod arranged perpendicular to their surface.
  • the two serrated rods are animated of an antagonistic movement back and forth by repeated rotation, in a direction then in the other, of a toothed wheel simultaneously meshing said rods.
  • the two side tabs can oscillate simultaneously by way to jog and hold the opposite edges of the stack of sheets in a aligned position.
  • the object of the present invention is to remedy, at least in part, to the aforementioned drawbacks.
  • the present invention relates to a device for move alternately and in opposite direction two organs alignment with parallel vertical faces for stacking flat elements identical, as defined by claim 1.
  • Cardboard packaging for product packaging like cigarettes are printed on their face then pushed back along the fold lines and finally precisely cut to external shape desired. This is how they are delivered to the cigarette manufacturer where they will be then shaped during the cigarette packaging operation. Also, once the above operations have been carried out, you must form stacks of flat blanks as they come out of the manufacturing line.
  • a stacker module E is arranged to receive and stack flat blanks. Alignment of the two side faces of the stack is obtained by alternately exerting two opposite pressures on the stack formation using two parallel vertical alignment members 1, 2, arranged on either side of each P stack. This is well known to man of the trade and is not directly part of the present invention, so that it is not necessary to describe this part in more detail for the understanding of the present invention.
  • Each of the two alignment members 1, 2 is integral with a slide 3, respectively 4, the axis of movement of which is horizontal. AT one of their ends, the slides 3, 4 are fixed to two slides 3a, respectively 4a of a drive mechanism 5, mounted laterally at stacker module E. Each slide 3a, 4a is pushed to the left ( Figure 2) by a coil spring 6, 7 compressed between the frame B of the mechanism 5 and a bearing 3b, 4b of the slide 3a, respectively 4a.
  • each slide 3a, 4a opposite that which is fixed to the slide 3, respectively 4 of the stacker module E ends with a plastic cylinder 8 such as polyethylene terephthalate (PETP), respectively 9 which has a semi-cylindrical imprint 8a, respectively 9a, pressed against a bearing surface 10, respectively 11 of complementary shape to a rocker 12, integral with a shaft 13 mounted pivoting about an axis orthogonal to the plane containing the axes of the two slides 3a, 4a.
  • the axes of revolution of the semi-cylindrical impressions 8a, 9a and the bearing surfaces 10, 11, are parallel to the axis of the shaft 13.
  • the shaft 13 is integral with a lever 14 (Figure 1) which is articulated to one end of a connecting rod 15, the other end of which is pivoted on a eccentric 16 secured to one drive wheel 17 connected to the shaft of a engine 17 by a transmission belt 18.
  • the lever 14 comprises several openings 14a allowing the connecting rod 15 to be articulated at different points and to vary thus the amplitude of the lever 14 and therefore the oscillation angle of the drive shaft 13 of scale 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Making Paper Articles (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Air Bags (AREA)
  • Eye Examination Apparatus (AREA)
  • Vehicle Body Suspensions (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Forming Counted Batches (AREA)
  • Transmission Devices (AREA)

Claims (4)

  1. Vorrichtung zum Bewegen wechselweise und in eine entgegensetztene Leitung zwei Ausrichtungsmitteln mit vertikalen und parallelen Seiten zum Stapeln von identischen flachen Werkstücke, mit entgegensetztenen und parallelen Seiten, wobei diese Ausrichtungsmitteln durch zwei jeweiligen parallelen Führungsschienen (3a; 4a) mit einer Antriebsmitteln (12) verbunden sind, dadurch gekennzeichnet, dass die besagte zwei Führungsschienen (3a; 4a) durch zwei jeweiligen Gelenke (8, 10; 9, 11) mit dieser Antriebsmitteln (12) verbunden sind, wobei die besagte zwei Gelenke (8, 10; 9, 11 ) symmetrisch sind und parallele Achsen an die pendelbewegte Achse (13) haben, wobei jede von der besagten Gelenke (8, 10; 9, 11) durch zwei halbzylindrische und coaxiale Unterstützungsfläche (8a, 10; 9a, 11) ausgebildet ist, wobei die Unterstützungsfläche mit der besagten Antriebsmitteln (12), beziehungsweise mit der Führungsschiene (3a; 4a) verbunden sind, und wobei Gummibandmitteln (6, 7) angeornet sind, um diese halbzylindrischen Unterstützungsfläche (8a, 10; 9a, 11) durcheinander in Kontakt zu aufrechterhalten.
  2. Vorrichtung gemäss Patentanspruch 1, dadurch gekennzeichnet dass, eine von der besagten halbzylindrischen Unterstützungsfläche (8a, 10; 9a, 11) von jeder Gelenke aus einem Plastikmaterial besteht, das am Ende von jedem der besagten Führungsblocke angeordnet ist.
  3. Vorrichtung gemäss Patentanspruch 2, dadurch gekennzeichnet dass, der besagte Plastikmaterial Polyäthylenterephthalat (PETP) ist.
  4. Vorrichtung gemäss einen der Patentansprüche 2 und 3, dadurch gekennzeichnet dass, das besagte befestigte Plastikstück gegen die Endeseite von jeder besagten Führungsschienen (3a, 4a) angebracht ist und gegen diese Seite mit der besagten elastischen Mitteln festgehalten ist, um den von der anderen besagter Unterstützungsfläche beschriebenen kreisförmigen Kurs, die mit einer Antriebsmitteln (12) verbunden ist, zu folgen.
EP00104209A 1999-04-01 2000-03-01 Vorrichtung zur alternativen und gegenphasigen Bewegung von zwei Ausrichteinrichtungen Expired - Lifetime EP1041030B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00630/99A CH693270A5 (fr) 1999-04-01 1999-04-01 Dispositif pour déplacer alternativement et enopposition de phase deux organes d'alignement.
CH63099 1999-04-01

Publications (3)

Publication Number Publication Date
EP1041030A2 EP1041030A2 (de) 2000-10-04
EP1041030A3 EP1041030A3 (de) 2002-04-03
EP1041030B1 true EP1041030B1 (de) 2003-09-24

Family

ID=4191493

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104209A Expired - Lifetime EP1041030B1 (de) 1999-04-01 2000-03-01 Vorrichtung zur alternativen und gegenphasigen Bewegung von zwei Ausrichteinrichtungen

Country Status (6)

Country Link
US (1) US6431017B1 (de)
EP (1) EP1041030B1 (de)
JP (1) JP3423916B2 (de)
AT (1) ATE250547T1 (de)
CH (1) CH693270A5 (de)
DE (1) DE60005429T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040083836A1 (en) * 2002-11-06 2004-05-06 Transvantage, L.L.C. Continuously variable mechanical transmission
US6938589B2 (en) * 2002-11-07 2005-09-06 Powervantage Engines, Inc. Variable displacement engine
JP5863362B2 (ja) * 2011-09-28 2016-02-16 三菱重工コンプレッサ株式会社 蒸気タービン
US9622879B2 (en) 2011-10-21 2017-04-18 Ebi, Llc Curved spacer and inserter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539748A (en) * 1968-05-01 1970-11-10 Programmed & Remote Syst Corp Center tap potentiometer center biased by linearly movable microswitch actuating control rods
IT1000889B (it) * 1973-11-21 1976-04-10 Gd Spa Dispositivo per sfal dare pile di fogli particolarmente sbozzati o fustellati di cartoncino e simili da alimentare singolarmente a mac chine condizionatrici di sigarette in pacchetti del tipo con coperchio incernierato
US4132400A (en) * 1977-06-29 1979-01-02 Xerox Corporation Apparatus for aligning a stack of sheets
DD141152A1 (de) * 1979-02-01 1980-04-16 Hartmut Nagel Einrichtung zum seitlichen ausrichten von bogen
US5074325A (en) * 1990-02-16 1991-12-24 Westinghouse Electric Corp. Pivoting control valve actuator and support assembly
JPH0544794A (ja) * 1991-08-08 1993-02-23 Hitachi Ltd 揺動回転板を用いた減速装置
JPH05319584A (ja) * 1992-05-22 1993-12-03 Copyer Co Ltd シート積載装置
DE4301120C2 (de) * 1993-01-18 1995-06-01 Danfoss As Andruckvorrichtung in einer hydraulischen Axialkolbenmaschine
KR0114339Y1 (ko) * 1994-03-10 1998-04-16 우석형 용지정렬 장치
US5634634A (en) * 1995-03-06 1997-06-03 Eastman Kodak Company Vacuum corrugated duplex tray having oscillating side guides
GB2307679B (en) * 1995-11-30 1999-10-06 Heidelberger Druckmasch Ag Apparatus for forming a sheet pile e.g. in a delivery of a sheet-fed printing machine
DE19806100C2 (de) * 1998-02-14 1999-12-09 Roland Man Druckmasch Anordnung zur Steuerung von zwei oder mehr Bogengeradstoßern im Ausleger einer bogenverarbeitenden Druckmaschine

Also Published As

Publication number Publication date
EP1041030A2 (de) 2000-10-04
ATE250547T1 (de) 2003-10-15
CH693270A5 (fr) 2003-05-15
DE60005429D1 (de) 2003-10-30
US6431017B1 (en) 2002-08-13
EP1041030A3 (de) 2002-04-03
DE60005429T2 (de) 2004-07-15
JP2000313523A (ja) 2000-11-14
JP3423916B2 (ja) 2003-07-07

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