EP0082288B1 - Appareil pour le transfert de décors - Google Patents

Appareil pour le transfert de décors Download PDF

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Publication number
EP0082288B1
EP0082288B1 EP82110357A EP82110357A EP0082288B1 EP 0082288 B1 EP0082288 B1 EP 0082288B1 EP 82110357 A EP82110357 A EP 82110357A EP 82110357 A EP82110357 A EP 82110357A EP 0082288 B1 EP0082288 B1 EP 0082288B1
Authority
EP
European Patent Office
Prior art keywords
band
transport
tape
reel
drive motor
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
Application number
EP82110357A
Other languages
German (de)
English (en)
Other versions
EP0082288A2 (fr
EP0082288A3 (en
Inventor
Robert Cué
Alfred Hagemann
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.)
Akerlund & Rausing Verpackungs GmbH
Original Assignee
Akerlund & Rausing Verpackungs 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 Akerlund & Rausing Verpackungs GmbH filed Critical Akerlund & Rausing Verpackungs GmbH
Priority to AT82110357T priority Critical patent/ATE21368T1/de
Publication of EP0082288A2 publication Critical patent/EP0082288A2/fr
Publication of EP0082288A3 publication Critical patent/EP0082288A3/de
Application granted granted Critical
Publication of EP0082288B1 publication Critical patent/EP0082288B1/fr
Expired 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
    • B65C9/08—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
    • B65C9/1869—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred directly from the backing strip onto the article
    • B65C9/1873—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred directly from the backing strip onto the article the transfer involving heating means, e.g. for decals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • 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
    • B65C3/08—Affixing labels to short rigid containers to container bodies
    • B65C3/14—Affixing labels to short rigid containers to container bodies the container being positioned for labelling with its centre-line vertical
    • 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
    • Y10T156/1705—Lamina transferred to base from adhered flexible web or sheet type carrier
    • Y10T156/1707—Discrete spaced laminae on adhered carrier
    • Y10T156/171—Means serially presenting discrete base articles or separate portions of a single article

Definitions

  • the invention relates to a device for transferring a print decoration under the action of heat from a carrier tape to a, e.g. object formed as a hollow body, in which the carrier tape from a tape dispensing roller on a, e.g. optical, scanning device and a preheating device is transported by a drive roller driven by a belt drive motor through a transmission area to a belt take-up reel and in which the object to be provided with the print decoration is provided by a holding device, e.g. a transport device having a turntable is conveyed with its surface receiving the print decoration into the transfer area, where the respective print decoration is transferred under pressure and heat from the moving carrier tape to the moving surface of the object.
  • a holding device e.g. a transport device having a turntable is conveyed with its surface receiving the print decoration into the transfer area, where the respective print decoration is transferred under pressure and heat from the moving carrier tape to the moving surface of the object.
  • Such a device is known for example from DE-OS 29 23 395.
  • this and all previous comparable transmission devices there is a mechanical coupling between the movement of the conveyor belt and the movement of the object to be decorated, in part using a spiked roller.
  • This not only requires a considerable amount of construction work, which contributes to a considerable increase in the cost of the device, but also presupposes an inseparable mechanical connection between the transport device for the objects and the belt transport device.
  • Such transmission devices are only slightly and cumbersome to adapt to the special circumstances of a transmission process.
  • the object of the present invention is to simplify a device of the generic type in terms of design effort and mode of operation and to make it adaptable, and in particular also to enable a simple separation of the transport device for the objects from the belt transport device with the transfer station.
  • the belt drive motor for the drive roller of the carrier belt which is optionally equipped with pneumatically or hydraulically press-on pressure rollers, is designed as a stepper motor and that the synchronization of the belt drive motor with a movement of the surface of the object, e.g. Transport drive motor designed as a stepping motor is effected electrically by a step encoder assigned to the transport drive motor.
  • Transport drive motor designed as a stepping motor is effected electrically by a step encoder assigned to the transport drive motor.
  • the method to be carried out with this device can be carried out more economically because the device itself is cheaper and can be operated more cost-effectively. Due to the control and coordination of the mutual speeds via the pacemaker, an exact speed of the surface of the object to be decorated can be achieved depending on the decor layer for producing qualitatively superior results.
  • the transport device preferably has a turntable or transport plate receiving the respective object, on which a friction wheel of the step generator, which actuates a step encoder element for the belt drive motor, engages, which friction wheel preferably has the same effective circumference as the drive roller.
  • the carrier tape is transported back, for example with the aid of the drive roller, until the one arranged between the tape delivery reel and the transfer area, possibly along the path of movement the carrier track adjustable scanning device determines a control mark, possibly formed by a part of the print decoration itself, on the conveyor belt for setting the conveyor belt to the starting position for the next transmission process, and wherein preferably the scanning device has a photo cell that selectively responds to a preselectable wavelength range and the control mark of the carrier tape emits in the preselectable wavelength range, for example has a fluorescent or phosphorescent dye.
  • each print decor regardless of its position relative to the adjacent print decorations of the carrier tape, is brought into the new starting position each time, so that it takes on exactly the right position in relation to the surface of the object to be printed during the transfer process.
  • the movement of the carrier tape can be reversed by simply switching the stepping motor to return.
  • the scanning device emits a signal to the stepper motor in order to switch it off.
  • a tape tensioning device that tensiones the carrier tape is provided between the tape delivery reel and the scanning device and / or between the drive roller and the tape takeup reel
  • the first tape tensioning device preferably having a dancer roll that can be deflected against the tension of a spring
  • the deflection movement of the dancer roll is a potentiometer that influences the running speed of the tape delivery reel adjusts and / or
  • the second tape tensioning device preferably has a dancer roller that can be deflected against the tension of a spring, and the deflection movement of the carrier roller adjusts a potentiometer that influences the running speed of the tape take-up reel.
  • the magnetic tape reel can be assigned a magnetic brake which can be actuated by a diameter control device assigned to the tape reel on the tape reel or the tape tensioning device arranged between the tape reel and the scanning device, and / or the tape take-up reel can be driven by a geared motor, which can be driven by one of the the diameter control device assigned to the tape take-up reel or the tape tensioning device arranged between the drive roller and the tape take-up spool can be actuated, and preferably the magnetic brake has a magnetic field gap between a fixed armature part and a brake plate rotatable with the tape take-up reel, which gap can be bridged by a magnetic field that can be regulated by the potentiometer.
  • the required pressure and the required temperature in the transfer area is generated or maintained in a simple manner in the transfer process in the device according to the invention in that a e.g. a heatable pressure roller having a transfer device from e.g. pneumatically and / or hydraulically controllable pressing device in the transmission area with the interposition of the carrier belt depending on the movement of the transport device against the surface of the object.
  • the pressure roller serves to give the separating medium, which holds the materials of the decorative image to be transferred, such as paints, varnishes or the like, on the carrier tape, the necessary temperature so that the materials resulting in the decorative image from the carrier tape onto the surface under the pressure to be applied of the subject.
  • the pressing device can be controlled, for example by the transport device, it is possible to set the beginning and the end of the pressing area in relation to the dimension of the decorative image. For example, transmission inaccuracies at the beginning and at the end of the decor image can be avoided during the transfer process.
  • the pressing device can also be moved forwards and backwards by an electrical command from the stepper motor of the drive roller.
  • Optical or electrical scanning device can be assigned, which preferably has a cam disc movable with the transport device with a fixed, but possibly adjustable proximity switch relative to the latter, via which the transport of the carrier tape and the delivery of the transmission device are initiated and switched off.
  • the transport drive motor can preferably be controlled as a function of the outer contour of the object. If the object has an irregular, for example curved surface with respect to its path of movement, the individual points of the surface of the object move in different relative speed past the pressure device. However, if one adjusts the transport speed of the contour of the object, distortions in the transfer of the decorative image can be avoided.
  • the ratio of the transport speed of the object or its surface to the transport speed of the carrier tape can be changed in accordance with a further inventive concept.
  • the decorative image can be deliberately stretched or compressed during the transfer from the carrier tape to the surface of the object in order to achieve special display effects.
  • the transport device has at least one turntable mounted in a driver plate for receiving a round object, which turntable can be driven in rotation in a first indexing position and a second transfer position. wherein the turntable cooperates with the friction wheel in the transfer position.
  • the round e.g. brought bottle-shaped object in a predetermined position with respect to the transport device and its turntable, for example by an indexing pin of the turntable engages in an indexing recess of the object. In this way, the bottle-shaped object always assumes a predetermined position during the transfer process.
  • the transfer process itself is then carried out by simply rotating the turntable, which has been brought into the necessary position in the transfer area of the device with the aid of the driver plate of the transport device.
  • the synchronization between the rotation of the turntable and the movement of the carrier tape takes place in this case via the friction wheel which engages the turntable and its rotation decreases.
  • the embodiment shown in FIG. 1 is intended for the transfer of label-shaped print decorations from a carrier tape 20 to bottle-shaped objects 24 which are approximately oval in cross section.
  • the rounding of the surface to be printed on the objects 24 corresponds approximately to the rounding of a rotary or transport telier 25 from which the objects 24 are fed from a feed device, not shown, in, for. B. 90 ° offset recording positions on the turntable or transport plate 25 are recorded.
  • the turntable or transport plate 25 can be rotated by a transport drive motor 15, for example a stepper motor.
  • Transport drive motor 15 and turntable or transport plate 25 form components of a transport device 18 that is mechanically independent of the rest of the device.
  • the turntable or transport plate 25 can be exchanged for corresponding turntable or transport plates with a different diameter if objects 24 of different surface curvature are to be printed.
  • the carrier tape 20 is initially in the form of a tape roll on a tape delivery reel 1 and can be clamped there and adjusted in height.
  • a magnetic brake 2 (cf. in particular FIGS. 2 and 3) is assigned to the tape delivery reel 1 for the purpose of uniform tape tension. This is achieved in that, in the case shown, the carrier tape 20, before it reaches a drive roller 9 with associated pressure rollers 35, is guided over a tape tensioning device 4 having a dancer roller 29.
  • the dancer roll 29 is pivotable according to FIG. 2 against the action of a spring 28 from its rest position. The pivoting is transmitted via an arm 41 to a potentiometer 30 which influences the magnetic field of the magnetic brake 2.
  • the magnetic brake 2 has a fixed armature part 31, which has a magnetic field coil, and a brake plate 32 which can be rotated with the tape delivery spool 1. Between the armature part 31 and the brake plate 32 there is an adjustable magnetic field gap 33, the width of which is next to that regulated by the potentiometer 30 Coil current is decisive for the braking effect.
  • the carrier tape 20 passes from the drive roller 9 via a fixed roller 19 past a scanning device 5 and a preheating device 6 to the print decor transfer area of one Transmission device 7 is determined.
  • the scanning device 5 has a photocell 42, which is used to position the label-shaped decorative image for the next transfer process between the individual transfer processes.
  • the carrier tape 20 is briefly moved back, for example, by the drive roller 9 until the photocell 42 has a control mark the carrier tape determines which is either independently assigned to each next decorative picture or is formed by part of the respective decorative picture itself.
  • the photo cell 42 can be designed such that it only selectively determines certain wavelength ranges.
  • the photocell 42 is adjustable in its distance from the carrier tape 20 in height and along the path of movement of the carrier tape 20, so that the decor image can be centered on the surface of the object 24 to be decorated.
  • the preheating device 6 serves to preheat the separating medium, with the aid of which the label-shaped print decoration formed from paints, varnishes and the like is held on the carrier tape 20 before it reaches the transmission area.
  • the carrier tape 20 with the side bearing the label-shaped decorative images is pressed by a transfer device 7 having a heatable pressure roller 40 onto the surface of the object 24 which is simultaneously moved past there with the aid of the transport device 18, with the aid of a mechanical, pneumatically or hydraulically actuated pressing device 8.
  • the pressing device 8 has a pneumatic cylinder which, via a lever mechanism 44, presses the heatable pressing roller 40 and thus the carrier tape 20 against the surface of the object 24. The delivery and positioning of the pressing device 8 takes place on electrical command of a scanning device 17 assigned to the transport device 18.
  • the scanning device 17 has a cam disk 36 rotatable with the rotary or transport plate 25 with the receiving positions of the objects 24 and a proximity switch 37 which is fixed relative to the latter.
  • the actuation of the pressing device 8 can be accelerated and decelerated, so that the actual pressing of the carrier tape 20 onto the surface of the object 24 begins before the decorative image is transferred and only stops after this.
  • the now empty carrier tape 20 runs over a fixed roller 22, a second tape tensioner 11 having a dancer roller 34 and a further fixed roller 23 to a tape take-up reel 12.
  • the tape take-up reel 12 is driven by a geared motor 13, the speed of which is similar is regulated by the tape tensioning device 11 as the magnetic field of the magnetic brake 2.
  • the deflection of the dancer roll 34 is namely transmitted to a photentiometer in the feed circuit of the geared motor 13.
  • the drive roller 9 is driven by a belt drive motor 10 designed as a stepping motor (cf. in particular FIG. 4) in order to convey the carrier belt 20 through the transmission region, in particular during the transmission process.
  • the speed at which the belt drive motor 10 operates is determined by a step generator 16.
  • This has a friction wheel 27 which taps the peripheral speed of the turntable or transport plate 25.
  • the friction wheel 27 has the same effective scope as the drive roller 9 intended for the transport of the carrier belt 20.
  • the rotation of the friction wheel 27 is transmitted to a step generator element 26 for the belt drive motor 10 of the drive roller 9 with a predetermined but changeable transmission ratio.
  • the transport speed of the carrier tape 20 through the transfer area thus corresponds exactly to the surface speed of the object to be decorated or deviates slightly if the decorative image is intended to stretch or compress during the transfer process.
  • the control or coordination of the relative speed of the surface of the object 24 and the transport speed of the carrier belt 20 is thus coordinated via the pulse generator 16, the corresponding circumference of the friction wheel 27 and carrier roller 9 forming the basic dimension.
  • the belt drive motor 10 designed as a stepper motor is switched over, whereby the carrier tape 20 is briefly conveyed back with the aid of the drive roller 9 until the control mark on the carrier tape 20 is determined by the scanning device 5. Then the next decorative image has the correct starting position for the next transmission process and the drive motor 10 is switched off by a signal from the scanning device 5.
  • both the tape delivery spool 1 and the tape take-up spool 12 can be assigned diameter control devices 3 and 14. It is also possible to arrange the belt drive motor 10 with the drive roller 9 at another point in the path of movement of the carrier belt 20 if this appears expedient for functional or space reasons.
  • FIG. 5 illustrates, in the same plan view, a device according to the invention according to FIG. 1, which is however intended for printing round, bottle-shaped objects 24.
  • the transport device 18 has one or two drive disks 38, on which the turntable 39 is rotatably mounted, for example, offset by 90 °.
  • the driving plate 38 is rotated with the turntable 39 in question into an indexing station I where, by rotating the turntable 39 relative to the object 24, the object 24 is first brought into a predetermined position on the turntable 39, for example by the interaction of one Indexing pin of the turntable 39 and a corresponding indexing recess of the object 24.
  • the drive plate 38 moves the turntable 39 with the indexed object 24 into the transfer station II, where the object 24 via the turntable for transferring the decorative image from the carrier tape 20 to the surface of the object is rotated.
  • the friction wheel 27 picks up the peripheral speed of the turntable 39 again, whereby the transport speed of the carrier tape 20 can in turn be determined in accordance with the peripheral speed of the object 24 via the step generator 16 and the drive roller 9.
  • the drive motor 21 of the driving plate 38 is assigned a cam plate 46 with an associated proximity switch 47. The infeed and position signal is given to the pressing device 8 of the transmission device 7 via the cam disk 46.
  • the transmission ratio between drive motor 21 and drive plate 38 is 4: 1 in the illustrated case, so that with a full rotation of the cam plate 36, just 1/4 rotation of the drive plate 38 takes place.
  • the drive motor 21 is also preferably designed as a stepper motor.
  • the remaining parts and functions of this exemplary embodiment of the transmission device according to the invention correspond to those of the device shown in FIG. 1.
  • the transfer device shown in plan view in FIG. 6 analogously to FIG. 1 is intended for printing on rectangular, for example canister-shaped objects 24. These are fed on a conveyor belt 48, from left to right in the illustration, to the transmission area of the device.
  • a retractable and pushable retention stop 49 on the conveyor belt 48 which interrupts the further supply of objects 24 when inserted as soon as an object 24 is located on a likewise pushable and retractable positioning stop 50 arranged near the transmission area.
  • the transport device 18 has a gripper 51 on which the movements shown at 52 can be carried out. He takes the object 24 out of its positioning position determined by the positioning stop 50 and, after the positioning stop 50 has withdrawn, conveys it past the transmission area of the device at a predetermined speed and then releases it again onto the conveyor belt 48.
  • the linear speed of the gripper with the object 24 is again picked up by a friction wheel 27 in an analogous manner as in the previous exemplary embodiments and transmitted to the drive roller 9 for the carrier belt 20.
  • the signal for the delivery and removal of the transmission device 7 is also controlled here by means of the pressing device 8.
  • the remaining parts and functions of the transmission device also correspond to those of the device illustrated in FIG. 1.

Landscapes

  • Labeling Devices (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Confectionery (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Advancing Webs (AREA)

Claims (10)

1. Dispositif pour transmettre un dessin à imprimer sous l'action de chaleur d'.un ruban porteur (20) à un objet (24) sous forme, par example, d'un corps creux, dans lequel le ruban porteur est transporté d'une poulie à distribution de ruban (1) le long d'un balayeur (42), par example un balayeuer optique, et d'un réchauffeur (6) d'un rouleau de commande (9) commandé par un moteur à commander (10) à travers d'une zone de transmission à une bobine de prise de ruban (12) et dans lequel l'objet chaque fois à fournir du dessin à imprimer est transporté par un dispositif de transport (18) pourvu de moyen de fixation, par example, un plateau tournant (25) avec sa surface recueillant le dessin à imprimer dans la zone de transmission où le dessin à imprimer particulier sous l'action de pression et chaleur est transmis du ruban porteur mû à la surface de l'objet mouvante, caractérisé en ce que le moteur à commande de ruban (10) pour le rouleau de commande (9) du ruban porteur (20) éventuellement fourni des rouleaux de pression (35) pressable pneumatiquement ou hydrauliquement est sous forme de moteur pas-à-pas, et que la synchronisation du moteur à commande de ruban (10) avec un moteur de commande à transport (15) sous forme, par example, d'un moteur pas-à-pas causant le mouvement de la surface de l'objet (24), est effectué électriquement par un générateur-pas (16) associé au moteur de commande à transport (15).
2. Dispositif selon la revendication 1, caractérisé en ce que l'ensemble à transport (18) comporte un plateau tournant ou à transport (25) recueillant l'objet (24) particulier et engrené par une roue de friction (27) du générateur-pas (16), roue de friction commandant un élément (26) de générateur-pas pour le moteur à commande de ruban (10) et ayant préférablement la même circonférence effective que le rouleau de commande (9).
3. Dispositif selon les revendications 1 ou 2, caractérisé en ce qu'après le mouvement en avant du ruban porteur (20) avec la transmission du dessin à imprimer particulier à la surface de l'objet (24), le ruban porteur (20) est rétransporté, par example par l'intermédiaire du rouleau de commande (9) jusqu'à ce que le balayeur (5) pourvu entre la bobine à distribution de ruban (1) et la zone de transmission et éventuellement ajustable le long de voie de mouvement du ruban porteur (20) détermine-une marque de commande éventuellement formée par une partie du dessin à imprimer même sur le ruban porteur (20) pour ajuster le ruban porteur (20) à la position de départ pour le procédé de transmission prochain, le balayeur (5) preférablement comportant une cellule photo-électrique sélectivement répondant à une portée de longeur d'ondes présélectible et la marque de commande du ruban porteur (20) emettant dans la portée de longeur d'ondes présélectible, par example, ayant une matière colorante fluorescente ou phosphorescente.
4. Dispositif selon une des revendications 1 à 3, caractérisé en ce qu'un ensemble (4,11) tendant le ruban porteur (20) est pourvu entre bobine à distribution de ruban (1) et balayeur (5) et/ou entre rouleau de commande (9) et bobine à recueillir de ruban (12), l'ensemble à tendre de ruban (4) préférablement comportant ou rouleau danceur (29) déviant contre la tension d'un ressort (28) et le mouvement déviant du rouleau danceur (29) ajustant un potentiomètre (30) influençant la vitesse de marche de la bobine à distribution de ruban (1) et/ou l'ensemble à tension de ruban (11) préférablement comportant un rouleau danceur (34) déviant contre la tension d'un ressort et le mouvement de déviation du rouleau danceur (34) ajustant un potentiomètre influençant la vitesse de marche de la bobine (12) à recueillir le ruban (12).
5. Dispositif selon une des revendications 1 à 4, caractérisé en ce qu'un frein magnétique (2) est associé à la bobine à distribution de ruban (1), frein magnétique étant commandable par l'ensemble à commande de section transversale (3) associé au rouleau de ruban porteur se trouvant sur la bobine à distribution de ruban (1) ou par l'ensemble à tendre de ruban (4) pourvu entre bobine à distribution de ruban (1) et balayeur (5) et/ou que la bobine à recueillir de ruban (12) est commandable par un moteur- réducteur (13) commandable par un ensemble à commander de section transversale (14) associé au rouleau de ruban porteur se trouvant sur la bobine à recueillir de ruban (12) ou par l'ensemble à tendre de ruban (11) disposé entre rouleau de commande (9) et bobine à recueillir de ruban (12), le frein magnétique (2) préférablement comportant une fente de champ magnétique entre une section d'armature (31) fixe et un plateau de frein (32) tournant avec la bobine à distribution de ruban (1), fente étant surmontable par un champ magnétique réglable par le potentiomètre (30).
6. Dispositif selon une des revendications 1 à 5 caractérisé en ce qu'un moyen de transmission (7) comportant, par example, un rouleau de pression (40) à chauffer peut être pressé par un dispositif à pression (8) commandable, par example, dans une manière pneumatique ou hydraulique dans la zone de transmission sous positionnement intermédiaire du ruban porteur (20) en réponse d'allure de mouvement du dispositif à transport (18) contre la surface de l'objet (24).
7. Dispositif selon une des revendications 1 à 6, caractérisé en ce qu'un balayeur (17), par example optique ou électrique, est associé au dispositif de transport, balayeur qui comporte préférablement un disque à cames (36) mouvant avec le dispositif à transport (18) et ayant un interrupteur d'approche (37) fixe vis-à-vis le disque à cames mais éventuellement réglable, par l'intermédiaire duquel le transport du ruban porteur (20) et l'approche du dispositif du transmission (7) sont déclenché et arrêté.
8. Dispositif selon une des revendications 1 à 7, caractérisé en ce que le moteur de commande à transport (15) est commandable en réponse du contour extérieur de l'objet (24).
9. Dispositif selon une des revendications 1 à 8, caractérisé en ce que le rapport de la vitesse de transport de l'objet (24) ou de sa surface à la vitesse du ruban porteur (20) est variable.
10. Dispositif selon une des revendications 1 à 9, caractérisé en ce que le dispositif à transport (18) comporte au moins un plateau tournant (39) disposé dans un plateau d'entrainement (38) pour la réception d'un objet rond (24), plateau tournant (39) qui est commandable dans une position première d'indexage et dans une position second de transmission chaque fois dans une manière rotante, le plateau tournant (39) dans la position de transmission coopérant avec la roue de friction (27).
EP82110357A 1981-12-17 1982-11-10 Appareil pour le transfert de décors Expired EP0082288B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82110357T ATE21368T1 (de) 1981-12-17 1982-11-10 Vorrichtung zum uebertragen von druckdekoren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813149950 DE3149950A1 (de) 1981-12-17 1981-12-17 Vorrichtung zum uebertragen von druckdekoren
DE3149950 1981-12-17

Publications (3)

Publication Number Publication Date
EP0082288A2 EP0082288A2 (fr) 1983-06-29
EP0082288A3 EP0082288A3 (en) 1984-10-17
EP0082288B1 true EP0082288B1 (fr) 1986-08-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110357A Expired EP0082288B1 (fr) 1981-12-17 1982-11-10 Appareil pour le transfert de décors

Country Status (4)

Country Link
US (1) US4539063A (fr)
EP (1) EP0082288B1 (fr)
AT (1) ATE21368T1 (fr)
DE (2) DE3149950A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3607418A1 (de) * 1986-03-06 1987-09-10 Siemens Ag Verlegewerkzeug fuer klebebaender und dergleichen
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US4936946A (en) * 1986-09-08 1990-06-26 Electrocal Inc. Apparatus for applying labels to curved objects
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Also Published As

Publication number Publication date
EP0082288A2 (fr) 1983-06-29
DE3149950C2 (fr) 1987-04-09
DE3272611D1 (en) 1986-09-18
EP0082288A3 (en) 1984-10-17
DE3149950A1 (de) 1983-07-07
ATE21368T1 (de) 1986-08-15
US4539063A (en) 1985-09-03

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