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EP2138305B1 - Druckmaschine - Google Patents

Druckmaschine Download PDF

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Publication number
EP2138305B1
EP2138305B1 EP09163618.3A EP09163618A EP2138305B1 EP 2138305 B1 EP2138305 B1 EP 2138305B1 EP 09163618 A EP09163618 A EP 09163618A EP 2138305 B1 EP2138305 B1 EP 2138305B1
Authority
EP
European Patent Office
Prior art keywords
drive
printing machine
reel
web portion
arms
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.)
Not-in-force
Application number
EP09163618.3A
Other languages
English (en)
French (fr)
Other versions
EP2138305A3 (de
EP2138305A2 (de
Inventor
François Dumenil
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.)
Machines Dubuit SAS
Original Assignee
Machines Dubuit SAS
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 Machines Dubuit SAS filed Critical Machines Dubuit SAS
Publication of EP2138305A2 publication Critical patent/EP2138305A2/de
Publication of EP2138305A3 publication Critical patent/EP2138305A3/de
Application granted granted Critical
Publication of EP2138305B1 publication Critical patent/EP2138305B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/08—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces
    • B41F17/14—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length
    • B41F17/20—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors
    • B41F17/22—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors by rolling contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/16—Printing tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/16—Printing tables
    • B41F15/18—Supports for workpieces
    • B41F15/26—Supports for workpieces for articles with flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2215/00—Screen printing machines
    • B41P2215/10—Screen printing machines characterised by their constructional features
    • B41P2215/11—Registering devices
    • B41P2215/114—Registering devices with means for displacing the article

Definitions

  • the invention relates to a machine for printing fragile objects such as silicon plates with a thickness of less than one millimeter.
  • a silver layer is for example printed on these plates to make solar collectors.
  • the printing step is carried out in the middle of other processing steps so that the printing machine comprises at least one object conveying station, a printing station and an evacuation station of the separate object of the supply station.
  • the objects to be printed are conveyed to the station to bring the printing machine by a conveyor to bring.
  • the objects are moved from the conveyor to bring to the turret by a transfer device carried by the turret.
  • the objects are then moved by rotation of the turret towards the printing station, then towards the evacuation station of the turret.
  • the transfer device transports the object to an evacuation conveyor.
  • the turret thus carries a number of transfer devices and a number of drive means of these transfer devices equal to the number of stations of the machine. As the machine has a station, a printing station and an evacuation station, this number is at least three.
  • this type of machine is bulky.
  • this type of machine requires powerful turret rotation drive means because of the large weight thereof.
  • the object of the present invention is to propose a printing machine capable of printing fragile objects and not having the disadvantages mentioned above.
  • the subject of the invention is a printing machine comprising means for driving the conveyor belt portion of the transfer device, said drive means being carried by the chassis, each transfer device comprising a transmission element. releasable transmission with the training means.
  • the printing machine 2 comprises a frame 4, a turret 6 surrounded by workstations and rotation drive means of the turret not shown in the figures.
  • the frame 4 consists of a support 5 on which is fixed a housing 7 adapted to carry the turret 6 and to contain the drive means thereof.
  • the drive means are adapted to drive the turret in rotation about a vertical axis of rotation AA to move an object to be printed 8 from a supply station 10 to a printing station 12, the printing station 12 to an evacuation station 14 of the processing line of the object or to an evacuation station 16 of the deteriorated objects, and finally of the evacuation station 14 or 16 to the supply station 10 to retrieve a new object to to print.
  • the printing station 12 is equipped with a printing device 13, for example by serigraphy shown schematically on the figure 1 .
  • the evacuation station 14 is equipped with a camera 17 and image processing means adapted to check whether the object to be printed 8 has not been damaged or broken during the previous steps.
  • the printing machine 2 further comprises a conveyor 18 for supplying the articles to be printed 8, adjacent to the supply station 10, a conveyor 20 for evacuating the articles to be printed, adjacent to the evacuation station 14, and four devices 22 of transfer of the embedded objects in openings 23 of the turret 6.
  • the transfer devices 22 are able to transfer the objects of the supply conveyor 18 to the turret 6 and of the turret 6 to the evacuation conveyor 20, distinct from the supply conveyor 18.
  • the conveyors 18 and 20 extend linearly in the same direction Y to move the object to be printed to different processing machines of the processing chain.
  • the conveyors 18, 20 each comprise a stepping motor and two carrier strips 25 fixed in a loop and driven in displacement by the stepping motor.
  • the printing machine 2 further comprises a control unit 26 and two drive means 28 of the transfer devices 22 arranged at the supply station 10 and at the evacuation station 14.
  • the control unit 26 is able to control the rotation drive means of the turret 6, the feed conveyors 18 and discharge 20 and the drive means 28 of the transfer devices, as explained later.
  • control unit 26 is able to control the speed of rotation and the stop of the turret 6 at each station 12, 14 and 16, and the speed of movement of the carrier strips 25 of the conveyors 18, 20 so that this one equal to the speed of movement of the objects on the transfer devices 22.
  • the drive means 28 of the transfer devices are carried by the support 5 and are fixed relative thereto.
  • the drive means 28 comprise a box 30 and a connection support 32 provided with housings 34.
  • the drive means 28 further comprise a gear motor 36, means for converting the rotational movement of the output shaft of the gear motor into a translation movement of the connecting support 32 in a first horizontal direction Y and a jack pneumatic 38 adapted to move the connecting support 32 in a second vertical direction Z.
  • each transfer device 22 comprises a portion 40 of paper web capable of moving an object to be printed 8, a frame 42 for supporting the portion of strip 40 whose edges are intended to rest on the rim of the openings 23 of the turret 6, and a support plate 44 fixed to the frame 42 and extending in a vertical plane.
  • the support frame 42 is formed of four arms attached to each other to form a frame. According to the invention, the two arms parallel to a tangent to the turret 6, located at the transfer device, form support arms 46 of the band portion 40. These support arms 46 are inscribed in a first horizontal plane .
  • the band portion 40 is part of a longer band part of which is wound around a first coil 48 and the other part is wound around a second coil 50.
  • the first 48 and the second 50 coils are fixed to the plate 44 so that their axes are parallel to the support arm 46.
  • the band portion wrapped around the first coil 48 is an unworn band portion, i.e., a band portion for use in transporting the objects to be printed.
  • the band portion wrapped around the second coil 50 is a used band portion, i.e., a band portion that has already been used to convey objects to be printed.
  • the first coil 48 is equipped with an electromagnetic brake 52 illustrated on the figure 4 .
  • This brake 52 is able to block in rotation the first coil 48.
  • the control unit 26 is able to engage or disengage the brake 52.
  • the second spool 50 is provided with a free wheel 53 illustrated on the figure 5 so that it can pivot about its axis only in a winding direction E of the band.
  • a bell 54 is mounted to rotate with the second coil 50. This bell 54 is intended to allow the drive of the second coil 50 in the winding direction E to renew the band portion 40 when it is used.
  • the support plate 44 is equipped with the first, second and third sets of rollers 56, 58, 60, illustrated in FIGS. Figures 3 to 5 .
  • the rollers 56 of the first set of rollers are fixed to the plate 44 parallel to the support arms 46 and in a second plane disposed below the first plane of the support frame 42.
  • rollers 58 of the second set are fixed to the plate 44 parallel to the support arms 46 and in a third plane disposed below the second plane.
  • rollers 60 of the third set are carried by the plate 44 so that they are arranged parallel to the support arm 46 and inscribed in a fourth plane disposed between the second and third planes.
  • the portion of the conveyor belt 40 is successively engaged around the set of rollers 56 carried by the plate 44, the set of rollers 60 carried by the muffle 64 and the set of rollers 58 carried by the plate 44.
  • the portion of the conveyor belt 40 is in contact with the outer face of the rollers 58 of the second set, the inner face of the rollers 60 of the third set and the outer face of the rollers 56 of the first set.
  • the band portion 40 is held taut between the sets of rollers 56, 58, 60 and the support arms 46.
  • the term “inner” is considered to mean an inwardly facing face of the transfer device 22 and the term “outer” is intended to refer to an outward facing face of the transfer device 22.
  • rollers 60 of the third set are articulated around two arms 62 of a muffle 64, hereinafter referred to as the drive arm of the band portion 40.
  • the muffle 64 is provided with a slider 66 adapted to slide in a rail 68 fixed to the plate 44 and extending in a direction perpendicular to the support arm 46 in a plane parallel to the plane of the arms 46.
  • the slider 66 is linked by a screw connection 70 to a transmission element 72 visible on the Figures 9 and 10 .
  • the transmission element 72 comprises a rectangular support plate 74 provided with a rod 76 for connection to the screwing means 70 of the muffle, and a slide 78 guided in a rail 80 extending along the lower edge of the support plate 44.
  • the housings 34 of the connection support 32 of the drive means are adapted to receive the columns 90, 92 and to move them in a direction parallel to the rail 80.
  • An upper block 82 and a lower block 84 are fixed at the top and bottom of the support plate 74.
  • Each block 82, 84 has two vertical openings 86, 88 through which two columns 90, 92 are guided.
  • a connecting piece 94 is mounted integral with the upper end of the columns 90 and 92.
  • the piece 94 is able to bear on the upper block 82, when the posts 90, 92 are not carried by the connecting support 32 .
  • the piece 94 is provided with a locking roller 96 passing through an opening 98 of the plate 74.
  • the locking roller 96 is adapted to move along a bracket 100 fixed to the support plate 44 and visible on the figure 2 .
  • the cleat 100 comprises two notches 102 in which the locking roller 96 is adapted to be housed in order to block the transmission element 72 in the Y direction and thus block the muffle 64 and thus the drive arms 62 in displacement.
  • the notches are formed at a position corresponding to the end position of the transmission element 72.
  • a ring 104 is fixed to the column 90 so as to be disposed between the upper block 82 and the lower block 84.
  • a compression spring 106 is fixed integrally to the upper block 82 and the ring 104. This spring 106 is adapted to pull the column 90 to the lower block 84 and thus, to bring the locking roller 96 into a notch 102.
  • the transfer device 22 further comprises a detector of the number of movements of the drive arms 62, not shown in the figures.
  • the printing machine 2 further comprises a device 107 for driving the second coil 50 illustrated on the figure 11 .
  • the drive device 107 is disposed at the evacuation station 16 and is carried by the support 5.
  • It comprises a wheel 108 driving rotation of the bell 54 of the transfer device, a gear motor 110 adapted to drive the wheel 108 and a pneumatic cylinder 112 adapted to lift the wheel 108 so that it comes into contact with the bell 54.
  • the control unit 26 is able to control the gear motor 110 and the jack 112 to drive in rotation the second coil 50 in a winding direction, as well as the electromagnetic brake 52 to allow the unwinding of the first coil 48, when the number of movements of the driving arms 62 exceeds a defined threshold or when the paper web 40 is soiled or damaged.
  • the printing machine 2 further comprises drive means 114 of the transfer devices 22.
  • the drive means 114 comprise a pneumatic cylinder 116 capable of displacing the connection support 32 in the Y direction and a pneumatic cylinder that is not visible in the figures, that is suitable for moving. the connection support 32 in the direction Z.
  • the drive means 114 are controlled by the control unit 26 so as to be actuated only when the object is broken.
  • an object to be printed 8 is brought by the supply conveyor 18 to the transfer device 22 disposed at the supply station 10.
  • the control unit 26 controls the pneumatic cylinder 38 so that it lifts the connection support 32.
  • the housings 34 engage around the columns 90, 92. Then, during the vertical displacement of the connecting support 32 in a second path, the locking roller 96 integral balusters 90, 92 are expelled from the notch 102.
  • control unit 26 controls the gear motor 36 so that the connecting support 32 is moved in the Y direction.
  • the connecting support 32 moves the balusters 90, 92 in the Y direction and thus the arms driving 62 of the muffle via the rod 76.
  • the displacement of the drive arms 62 in the fourth plane causes the displacement of the band portion 40 between the arms of the support 46 and around the rollers 60.
  • the speed of movement of the band portion 40 is twice the speed of movement of the driving arms 62 of the mitt.
  • the object is moved from the supply conveyor 10 to the transfer device 22 without being broken and without this object moving relative to the conveyor belts 25 and the feed conveyor 18, which allows the object to be accurately positioned on the web portion 40 for printing.
  • connection support 32 When the connection support 32 is at the end of travel, the control unit 26 controls the pneumatic cylinder 38 so that it lowers.
  • the posts 90, 92 driven by their own weight and the action of the spring 106, are lowered.
  • the locking roller 96 secured to the columns also descends and snaps into the notch 102 so that the transmission element 72 is locked in translation along the Y axis.
  • control unit 26 controls the rotational movement of the turret 6 so that the transfer device 22 carrying the object 8 is brought to the printing station 12.
  • the object to be printed is then printed.
  • control unit 26 controls the drive means of the turret 6 so that the transfer device 22 carrying the object is moved to the evacuation station 14.
  • control unit 26 controls the pneumatic cylinder 38 of the evacuation station 14 to lift the connection support 32 and connect it to the balusters 90, 92, and finally to remove the roller locking 96 of the notch 102.
  • control unit 26 controls the gear motor 36 of the drive means 28 arranged at the evacuation station 14 so that the connecting support 32 is moved in a direction opposite to the direction Y, so that the object to be printed 8 is transferred from the transfer device 22 to the carrier strips 25 of the evacuation conveyor 20.
  • control unit 26 does not control the pneumatic cylinder 38 and the geared motor 36 of the evacuation station 14.
  • control unit 26 controls the rotation of the turret 6 so that the transfer device 22 is brought to the evacuation station 16.
  • control unit 26 controls the pneumatic cylinders 38 drive means 114 arranged at the evacuation station 16 so that the transfer device moves the damaged object in a waste container not shown.
  • the band portion 40 is renewed to prevent tearing thereof or to prevent it from dirtying the objects to be printed.
  • control unit 26 controls the electromagnetic brake 52 so that it allows the rotation of the first coil 48.
  • control unit 26 controls the jack 112 to raise the drive wheel 108 to that it comes into contact with the bell 54.
  • control unit 26 controls the gear motor 110 for rotating the wheel 108.
  • the wheel 108 rotates the bell 54 and the second coil 50 integral with the bell 54 until the entire previously used band portion 40 is wrapped around the second coil 50.
  • the printing machine according to the invention makes it possible to transport objects to print thin (less than one millimeter) without breaking them without using a strip of paper, the strip of paper being changed only when the paper is worn or defiled.
  • the driving arms 62 move the band portion 40 at a speed and at an acceleration equal to the speed and acceleration of the carrier strips 25 of the conveyors 18, 20 so that the object 8 is not not damaged during its passage from a conveyor to a transfer device 22.
  • the drive means 28 of the portion of the conveyor belt 40 are not carried by the turret 6, which reduces the weight and bulk of the latter.
  • the portion of the conveyor belt 40 is displaced. always at the same speed and on the same path.
  • this speed of movement of the conveyor belt is easily modifiable.
  • the drive means 114 do not comprise a control device. They are able to move the band portion 40 at any speed independent of the speed of movement of the carrier strips 25. As a result, the printing machine 2 has a lower cost than the printing machines of the state of the art. .
  • the displacement of the band portion 40 is adjusted to exactly match the displacement of the carrier strips 25, which are displaced sequentially by the stepper motor.
  • the objects do not rub against the band portion 40, do not slide, do not pivot on themselves during their passage from the conveyor 18 to the transfer device 22.
  • these objects can be positioned accurately and accurately. constant on the band portion 40 for printing.
  • the objects are positioned with constant spacing on the discharge conveyor 20, this spacing being equal to the spacing between the objects on the conveyor 18. The respect of this interdistance between the objects facilitates the subsequent and automatic processing thereof.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Discharge By Other Means (AREA)

Claims (13)

  1. Druckmaschine (2), die umfasst:
    - einen Rahmen (4, 5, 7);
    - einen Drehturm (6), der von dem Rahmen (4, 5, 7) getragen wird, wobei der Drehturm (6) in Bezug auf den Rahmen (4, 5, 7) um eine Drehachse A-A rotatorisch angetrieben wird, um ein zu bedruckendes Objekt (8) wenigstens zwischen einer Druckstation (12), einer Zuführungsstation (10) und/oder einer Abführungsstation (14, 16) des zu bedruckenden Objekts zu verlagern;
    - eine Fördereinrichtung (18, 20), die von dem Rahmen (4, 5, 7) getragen wird, wobei die Fördereinrichtung (18, 20) das zu bedruckende Objekt der Zuführungsstation (10) und/oder der Abführungsstation (14, 16) zuführen oder hiervon abführen kann;
    - eine Umladevorrichtung (22), die von dem Drehturm (6) getragen wird, wobei die Umladevorrichtung (22) einen Transportbandabschnitt (40) aufweist, der das zu bedruckende Objekt (8) zwischen der Fördereinrichtung (18, 20) und dem Drehturm (6) verlagern kann;
    - eine Druckvorrichtung (13), die das zu bedruckende Objekt (8) bedrucken kann, wobei die Druckvorrichtung (13) in der Druckstation (12) angeordnet ist;
    dadurch gekennzeichnet, dass die Maschine (2) Mittel (28, 114, 116) für den Antrieb des Transportbandabschnitts (40) der Umladevorrichtung enthält, wobei die Antriebsmittel (28, 114, 116) von dem Rahmen (4, 5, 7) getragen werden, wobei jede Umladevorrichtung (22) ein mit den Antriebsmitteln (28, 114, 116) freigebbares Kraftübertragungselement (72) enthält.
  2. Druckmaschine (2) nach Anspruch 1, wobei die Umladevorrichtung (22) umfasst:
    - eine Trägerplatine (44);
    - zwei Tragarme (46) für den Transportbandabschnitt (40), die an der Trägerplatine (44) befestigt sind, wobei die Tragarme (46) parallel sind; und
    - zwei Antriebsarme (62) zum Verlagern des Transportbandabschnitts (40), wobei sich die Antriebsarme (62) in Bezug auf die Trägerplatine (44) verlagern können; und
    - Haltemittel (52, 53), die den Transportbandabschnitt (40), der zwischen den Tragarmen (46) und den Antriebsarmen (62) gespannt ist, halten können, wobei der Transportbandabschnitt (40) mit einer äußeren Fläche jedes Tragarms (46) und mit einer inneren Fläche jedes Antriebsarms (62) in Kontakt ist.
  3. Druckmaschine (2) nach Anspruch 2, wobei die Fördereinrichtung (18, 20) wenigstens ein Band (25) zum Tragen des zu bedruckenden Objekts (8) umfasst, wobei die Maschine (2) eine Steuereinheit (26) für die Fördereinrichtung (18, 20) und die Antriebsmittel (28, 14, 16) umfasst, wobei die Steuereinheit (26) die Geschwindigkeit und die Beschleunigung der Antriebsarme (62) auf die Geschwindigkeit bzw. die Beschleunigung des Tragbandes (25) regeln kann.
  4. Druckmaschine (2) nach Anspruch 3, wobei die Steuereinheit (26) eine Verlagerungsgeschwindigkeit der Antriebsarme (62), die gleich der Hälfte der Verlagerungsgeschwindigkeit des Tragbandes (25) ist, steuern kann.
  5. Druckmaschine (2) nach einem der Ansprüche 2 bis 4, wobei die Umladevorrichtung (22) eine Vorrichtung zum Erneuern des Transportbandabschnitts (40) enthält, die umfasst:
    - eine erste Haspel (48), die an der Trägerplatine (44) befestigt ist, wobei ein Bandabschnitt, der dazu bestimmt ist, die zu bedruckenden Objekte (8) zu transportieren, um die erste Haspel (48) gewickelt ist;
    - eine zweite Haspel (50), die an der Trägerplatine (44) befestigt ist, wobei ein Bandabschnitt, der die zu bedruckenden Objekte (8) transportiert hat, um die zweite Haspel (50) gewickelt ist; wobei der um die erste Haspel (48) gewickelte Bandabschnitt, der Transportbandabschnitt (40) und der um die zweite Haspel (50) gewickelte Bandabschnitt ein ununterbrochenes Papierband bilden; und wobei
    die Haltemittel (52, 53) entriegelt werden können, um die Drehung der ersten Haspel (48) wenigstens in einer Abwicklungsrichtung und die Drehung der zweiten Haspel (50) wenigstens in einer Aufwicklungsrichtung zuzulassen, um den Transportbandabschnitt (40) zu erneuern.
  6. Druckmaschine (2) nach Anspruch 5, wobei die Haltemittel (52, 53) eine elektromagnetische Bremse (52), mit der die erste Haspel (48) ausgerüstet ist, und ein freilaufendes Rad (53), mit dem die zweite Haspel (50) ausgerüstet ist, umfassen.
  7. Druckmaschine (2) nach einem der Ansprüche 2 bis 6, wobei das Kraftübertragungselement (72) mit den Antriebsarmen (62) verbunden ist und wobei die Antriebsmittel (28, 114, 116) umfassen:
    - ein Verbindungselement (32), das mit dem Kraftübertragungselement (72) verbunden werden kann;
    - erste Verlagerungsmittel (36), die das Verbindungselement (32) in einer ersten Richtung (Z) auf einer ersten Bahn verlagern können, um das Verbindungselement (32) mit dem Kraftübertragungselement (72) zu verbinden und hiervon zu trennen; und
    - zweite Verlagerungsmittel (38, 116), die das Verbindungselement (32) in einer von der ersten Richtung (Z) verschiedenen zweiten Richtung (Y) verlagernd antreiben können, um die Antriebsarme (62) längs einer Hin- und Herbewegung zu verlagern, wenn das Verbindungselement (32) mit dem Kraftübertragungselement (72) verbunden ist.
  8. Druckmaschine (2) nach den Ansprüchen 4 und 7 in Kombination, wobei das Kraftübertragungselement (72) umfasst:
    - eine Trägerplatte (74), die sich in Bezug auf die Trägerplatine (44) längs der zweiten Richtung (Y) verlagern kann; und
    - wenigstens eine Abstandssäule (90, 92), die von der Trägerplatte (74) getragen wird, wobei sich die oder jede Abstandssäule (90, 92) in Bezug auf die Trägerplatine (44) längs der ersten Richtung (Z) und der zweiten Richtung (Y) verlagern kann.
  9. Druckmaschine (2) nach einem der Ansprüche 7 und 8, wobei die Umladevorrichtung (22) Verriegelungsmittel (96, 102, 106) umfasst, die die Antriebsarme (62) in Bezug auf ihre Verlagerung in der zweiten Richtung (Y) verriegeln können, wenn die Antriebsarme (62) in wenigstens einer Endposition der Hin- und Herbewegung sind.
  10. Druckmaschine (2) nach Anspruch 8 und 9 in Kombination, wobei die Verriegelungsmittel umfassen:
    - ein Verriegelungsrad (96), das mit der oder jeder Abstandssäule (90, 92) fest verbunden ist;
    - wenigstens eine Kerbe (102), die in der Trägerplatine (44) ausgebildet ist und das Verriegelungsrad (96) aufnehmen kann; und
    - elastische Mittel (106), die das Verriegelungsrad (96) in die oder jede Kerbe (102) führen können, wobei die elastischen Mittel (106) an der Abstandssäule (90, 92) und an der Trägerplatte (74) befestigt sind.
  11. Druckmaschine (2) nach Anspruch 10, wobei die ersten Verlagerungsmittel (36) das Verbindungselement (32) längs einer zweiten Bahn am Anfang und/oder am Ende der Hin- und Herbewegung der Antriebsarme (62) verlagern können, um das Verriegelungsrad (96) aus der oder jeder Kerbe (102) auszustoßen.
  12. Druckmaschine (2) nach einem der Ansprüche 5 bis 11, wobei die Maschine eine Vorrichtung (107) zum rotatorischen Antreiben der zweiten Haspel (50) in einer Aufwicklungsrichtung umfasst, wobei die Antriebsvorrichtung (107) mit dem Rahmen (4, 5, 7) fest verbunden ist.
  13. Druckmaschine (2) nach Anspruch 12, wobei die Umladevorrichtung (22) umfasst:
    - einen Detektor für die Anzahl von Hin- und Herbewegungen der Antriebsarme (62); und
    - eine Steuereinheit (26), die die Antriebsvorrichtung (107) der zweiten Haspel (50) und die Entriegelung der Haltemittel (52, 53) steuern kann, wenn die detektierte Anzahl einen definierten Schwellenwert überschreitet.
EP09163618.3A 2008-06-24 2009-06-24 Druckmaschine Not-in-force EP2138305B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854198A FR2932717B1 (fr) 2008-06-24 2008-06-24 Machine a imprimer.

Publications (3)

Publication Number Publication Date
EP2138305A2 EP2138305A2 (de) 2009-12-30
EP2138305A3 EP2138305A3 (de) 2012-03-21
EP2138305B1 true EP2138305B1 (de) 2013-05-22

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EP09163618.3A Not-in-force EP2138305B1 (de) 2008-06-24 2009-06-24 Druckmaschine

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US (1) US8763524B2 (de)
EP (1) EP2138305B1 (de)
FR (1) FR2932717B1 (de)

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FR2932717B1 (fr) 2011-03-25
US8763524B2 (en) 2014-07-01
EP2138305A3 (de) 2012-03-21
US20090320699A1 (en) 2009-12-31
FR2932717A1 (fr) 2009-12-25
EP2138305A2 (de) 2009-12-30

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