EP1479631B1 - Procédé et appareil de distribution des objects plats, particulièrement des produits imprimés - Google Patents

Procédé et appareil de distribution des objects plats, particulièrement des produits imprimés Download PDF

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Publication number
EP1479631B1
EP1479631B1 EP03405345A EP03405345A EP1479631B1 EP 1479631 B1 EP1479631 B1 EP 1479631B1 EP 03405345 A EP03405345 A EP 03405345A EP 03405345 A EP03405345 A EP 03405345A EP 1479631 B1 EP1479631 B1 EP 1479631B1
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EP
European Patent Office
Prior art keywords
deposition unit
unit
loaded
flat objects
objects
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
EP03405345A
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German (de)
English (en)
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EP1479631A1 (fr
Inventor
Roberto Crameri
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.)
Cratech GmbH
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Cratech 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 Cratech GmbH filed Critical Cratech GmbH
Priority to AT03405345T priority Critical patent/ATE358092T1/de
Priority to EP03405345A priority patent/EP1479631B1/fr
Priority to DE50306905T priority patent/DE50306905D1/de
Publication of EP1479631A1 publication Critical patent/EP1479631A1/fr
Application granted granted Critical
Publication of EP1479631B1 publication Critical patent/EP1479631B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C1/00—Collating or gathering sheets combined with processes for permanently attaching together sheets or signatures or for interposing inserts
    • B42C1/10—Machines for both collating or gathering and interposing inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/245—Air blast devices
    • B65H29/246—Air blast devices acting on stacking devices
    • B65H29/247—Air blast devices acting on stacking devices blowing on upperside of the sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/26—Delivering or advancing articles from machines; Advancing articles to or into piles by dropping the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
    • B65H29/46—Members reciprocated in rectilinear path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/02—Associating,collating or gathering articles from several sources
    • B65H39/06—Associating,collating or gathering articles from several sources from delivery streams
    • B65H39/07—Associating,collating or gathering articles from several sources from delivery streams by collecting in superposed carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4212—Forming a pile of articles substantially horizontal

Definitions

  • the invention relates to a method and a device for dispensing flat, optionally folded objects, in particular printed articles according to the preamble of patent claims 1 and 7, respectively.
  • known devices which are provided for delivering delivery documents 1 to magazine stacks 2 have a fixed fork 110 with support bars 111 serving to deposit a delivery document and a knife 99 connected to a guiding and driving device 1010, 1020 which is vertically displaceable between the support rods 111 therethrough.
  • a guiding and driving device 1010, 1020 which is vertically displaceable between the support rods 111 therethrough.
  • the knife 99 struck on the magazine stack 2 can cause considerable damage such as cracks, scratches or print damage to the delivery document 1 and the magazine stack 2 or even tip over the magazine stack 2 or tear it apart. Damage to the delivery document 1 and the magazine stack 2, however, are also possible due to the striking of the knife 99 when the conveyor belt 3 is stopped in each case. If fragile goods are transported on the conveyor belt 2 instead of a stack of magazines 2, the knife 99 may possibly not be used at all.
  • the striking of the knife 99 on the magazine stack 2 can also be avoided because the delivery document 1, if the knife 99 is stopped above the magazine stack 2, uncontrolled, i. slowly and normally rotating or sloping sideways slides down so that it is unfavorably positioned on the magazine stack 2. If several flat objects are moved downwards by means of the knife 99, there is also the risk that the lower leaves will come off.
  • DE 101 06 669 A1 discloses a device by means of which sheets can be deposited precisely and without damage on a stationary stack of sheets in a delivery of a printing press.
  • a arranged in the leading edge stop measuring device and the measuring device in connection with a spreader and control device are provided by means of the adjusting elements, namely a suction roll, a gripper cam and a fan, are controllable such that the arrival height of the supplied Bow is kept constant.
  • the fan held between the leading edge stop and a trailing edge stop sheet are each subjected to blowing air and forced onto the stationary stack of sheets. An assembly of goods conveyed on a belt is not possible with this device.
  • the present invention is therefore based on the object to provide an improved dispensing device for flat objects, in particular printed products.
  • a simple and practically maintenance-free dispensing device was to be provided, which enables precise detection, displacement and positioning of the flat objects and, at the same time, higher transport speeds of goods conveyed on a conveyor belt, to be loaded with the flat objects, e.g. Magazine stack, allowed.
  • the dispenser is to allow the precise depositing of one or more optionally folded documents on the conveyed goods without the conveyor belt is stopped, and without the conveyed goods touched and thereby possibly damaged or the magazine stack falls over or is torn apart. Furthermore, the transfer of the flat objects should be done gently, so that, for example, a fresh print is not smeared.
  • an intervention in the flat objects to be deposited should be possible so that flat objects that are no longer needed can be removed when the operating procedures change.
  • the method according to the invention serves to deliver flat objects, in particular printed matter such as delivery notes, address sheets, brochures, etc., which are to be deposited on goods, in particular magazine stacks, which are transported on a conveyor belt.
  • an air wedge is used, which transfers the flat objects specifically from the storage unit to the goods to be loaded therewith.
  • the air wedge on the one hand can be clocked faster than the mechanical blade, which is why shorter storage cycles can be realized.
  • shape of the air wedge can be varied as desired and thus adapted to the size and / or weight of the flat objects.
  • two or more blowing organs can be provided with one or more outlet openings, to which air streams can optionally be fed individually.
  • the depositing unit is guided downwards against the goods to be loaded before delivering the object, so that the path over which the flat objects are to be transferred becomes as short as possible, resulting in a more precise positioning on the goods.
  • the height of the material to be loaded for example by means of an ultrasonic sensor or an optical sensor, measured sequentially and the storage unit before the delivery of the object as far down against the good to be stocked, that at least approximately a predetermined distance between the storage unit and the Good to be assembled is achieved and thus the same conditions are present at each delivery of an object.
  • the inventive dispensing device has an extremely tolerant behavior, so that an exact adjustment of the distance may be necessary only at high clock frequencies. Due to this tolerant behavior further reduced requirements for the control device result.
  • the storage unit is connected by means of a coupling unit with a guide device and displaceably mounted by motor, pneumatic or hydraulic drive means along the guide device, so that the storage unit before the delivery of the object down against the material to be loaded and after delivery of the object back to the starting position feasible is.
  • the coupling unit has at least one elastic or elastically mounted element, which preferably engages in a form-fitting manner in a recess of an intermediate element connected to the depositing unit and emerges from this recess when a corresponding force acts on the depositing unit. Therefore, if the storage unit encounters, for example, a hand of the user during the displacement on an obstacle, the coupling unit releases the storage unit, so that undesired effects on the obstacle are avoided.
  • a drive means for displacing the storage unit along the guide device for example, a stepper motor and a drive belt can be used. It is also possible to use a parallel to the direction of displacement of the storage unit aligned smooth or threaded shaft along which a provided with a thread or rollers with the storage unit coupled carriage is slidably mounted. For a likewise usable pneumatic or hydraulic drive of the storage unit piston and cylinder are provided.
  • the flat objects are held in the preferably vertical displacement of the storage unit down from above preferably by means of at least one holding member which is connected to the at least one blowing member and arranged on the storage unit such that flat objects horizontally between on the one hand the optionally differently positionable support elements and on the other the holding element and the blowing member are insertable.
  • the support elements and the holding elements preferably each form a fork with two forks, between which the flat objects are inserted.
  • the holding elements are preferably connected to one another by means of transverse struts, by means of which the at least one blowing element is held.
  • the flat objects are fed according to the goods to be loaded from at least one output unit, preferably a printer, in series via a serving as a buffer conveyor system having at least one conveyor belt, the storage unit, so that the delivery of the flat objects can be done within short clock cycles.
  • a simply constructed and reliably operating removal device which a cantilever mounted on a drivable first shaft cantilever, which acts on one end of a weight or spring force and at the other end at least one mounted by means of a second shaft first wheel is arranged by a held by the first shaft second wheel and a belt is driven.
  • the first shaft is rotated so that the boom lowers due to frictional forces acting on the first wheel and the belt grips and pulls away the object held in the storage unit.
  • the first wheel is driven, which does not run smoothly around the second shaft.
  • a force is exerted on the drive belt, which is compensated by the latter by means of a counterforce, which acts on the first wheel and thus on the end of the boom and this, according to the direction of rotation of the drive belt, presses down against the storage unit.
  • the drive belt that revolves and projects beyond the first wheel detects and pulls away the flat object present in the storage unit.
  • FIG. 1 shows the extended structure of a dispensing device according to the invention with a storage unit 11, to which flat objects 1 ', 1 ", 1"' output by a printer 5 are fed via a conveyor system 20 which are deposited sequentially on newspaper stack 2 by the depositing unit 11, which are transported below the storage unit 11 on a conveyor belt 3.
  • the supporting structure 104 of the device is shown schematically.
  • the conveyor system 20 consisting of three, preferably by means of photocells, 20 ', 20 ", 20"', and the printer 5 are integrated in the dispenser slidably mounted on rollers 105.
  • a flat object 1 for example a printed sheet, is inserted into the storage unit 11, which is connected via a coupling unit 103 with a guiding and driving device 101, 102 is.
  • a newspaper stack 2 On the conveyor belt 3, below the storage unit 11 is a newspaper stack 2, which can be equipped by means of the dispenser, without the conveyor belt 3 is stopped.
  • a newspaper stack 2 In the background, an already stocked with a flat object 1 newspaper stack 2 is shown, for example according to the obtained address information further directed or removed from the conveyor belt 3 and can be loaded into a truck.
  • the dispenser has a control unit 6 and sensors 7, e.g. optical sensors or ultrasonic sensors, which indicate the positions of device parts, the flat objects 1 and / or the newspaper stack 2.
  • the height h of each newspaper stack 2 is additionally measured by means of a sensor 7.
  • the storage unit 11 has two parallel rod-shaped support members 111, over which a flat object 1 can be pushed.
  • two rod-shaped holding elements 113 are provided, which are connected by means of cross-struts 1131 together.
  • a tubular or whistle-shaped blowing member 112 is fastened by means of connectors 1132, on the underside of which outlet openings 1121 for carrying a gaseous medium 1122, normally air, are provided.
  • the support elements 111 and the holding elements 113 are inserted into a profile part 114, which has the necessary openings.
  • a profile part 114 which has the necessary openings.
  • three openings 1141, 1142, 1143 are provided side by side, which allow to position the associated support element 111 according to the format of the flat objects 1. By correct positioning of the support elements 111 is thereby effected that supplied objects 1 do not bend and fall between the support members 111 down.
  • rod-shaped supporting and / or holding elements 111, 113 plate-shaped elements could also be used, by means of which the flat objects 1 are supported and held even wider.
  • additional could rod-shaped support and / or holding elements 111, 113 are used.
  • air 1122 can be blown down between the rod-shaped support members 111.
  • an air wedge is formed, which is the at least one flat object 1 stored in the storage unit 11, possible the simultaneous delivery of several objects 1, bends and pushes between the support members 111 down through.
  • the depositing unit 11 is guided downward in a preferably provided second method step B close to the top edge of the magazine stack 2 to be loaded.
  • the height h of the magazine stack 2 is measured for example by means of a sensor 7, so that the storage unit 11 can be moved down far enough that a constant distance a between the top of the magazine stack to be loaded 2 and the storage unit 11 results. This ensures that the flat objects 1 are always placed immediately on the magazine stacks 2.
  • the coupling unit 103 has two elastically mounted, parallel to each other and spaced-apart rods 1031, 1032, which are guided in slots 1034 of a coupling part 1033 and pulled by a spring element 1035 against each other so that they can engage in recesses 115 which in a connected to the storage unit 11 intermediate element 115 are provided.
  • the rods 1031, 1032 come out of the recesses 1151 again, so that the storage unit 11 detaches from the guide device 101 and can be quickly reassembled after removal of the obstacle.
  • a fourth method step D the storage unit 11 is moved back to the starting position.
  • the pressure of the gaseous medium 1122 is preferably controllable so that it can be controlled or automatically regulated in accordance with the size and / or weight of the flat objects 1. It is also possible to use a plurality of blowing members 112, preferably each of which can be individually charged with the gaseous medium 1122. With simple measures, therefore, a required air wedge can be formed, by means of which the flat objects 1 can be quickly and precisely deposited on the magazine stacks 2. Instead of moving the storage unit 11 against the magazine stack 2, any changes occurring in the stack heights h can therefore also be compensated by adapting the air wedge. At a lower stack height h, therefore, a larger air wedge is selected by ejecting air, for example, from additional outlet openings or from a further blowing member.
  • FIG. 3 shows the storage unit 11 connected to the guiding and driving device 101, 102 from the front.
  • various drive systems can be used. Particularly advantageous are a stepper motor and a drive belt can be used. As a result, the storage unit 11 can be easily moved to the desired positions. It is also possible to use a parallel to the direction of displacement of the storage unit aligned smooth or threaded shaft along which a provided with a thread or rollers with the storage unit coupled carriage is slidably mounted.
  • a drive system with a smooth shaft is described for example in DE 196 01 549 A1.
  • For a likewise usable pneumatic or hydraulic drive of the storage unit piston and cylinder are provided.
  • Figure 4 shows the initially described provided with a knife 99 dispensing device.
  • Figure 6 shows the storage unit 11 from the front with a Entnahrnevörraum 8 arranged laterally therefrom, by means of which objects 1 which can no longer be deposited are removable.
  • FIG. 7 shows the removal device 8 from FIG. 6 from the front.
  • the removal device 8 has a boom 88 rotatable about a first shaft 86 with two belts 884, 884 'which can be rotated from a first position X, in which it does not act on the object 1 to be deposited in the storage unit 11, into a second position Y. is, in which the belts 884, 884 ', the object 1 in the storage unit 11 detect and pull away.
  • the belts 884, 884' are by means of driven on the first shaft 86 arranged wheels 882, 882 'and guided to further wheels 883, 883', the are not friction-mounted on the end of the boom 88 to be lowered on a second shaft 881.
  • the first shaft 86 is connected via a clutch 85, a first and a second gear 84 and 83 with a drive shaft 82 which is driven by a motor 81 and a gear 87.
  • the first gear 84 loosely rides on the first shaft 86 and drives the clutch 85.
  • the clutch 85 detects the first shaft 86 and couples it with the first gear 84, after which the removal process takes place.
  • the motor 81 can therefore always be in operation. In principle, however, the first shaft 86 can also be coupled directly to a motor, which then triggers the described removal operation during commissioning.
  • a damping element is advantageously used. This can be done for example by lubrication with a viscous grease.
  • inventive dispensing device has been described and illustrated in preferred embodiments. On the basis of the teaching according to the invention, however, further expert designs can be realized.
  • various further embodiments of the storage unit 11 can be realized in such a way that flat objects 1 are supplied in another way, for example from the side, or in another way, for example by means of one or more, if appropriate mutually displaceable or apertured plates held.
  • the at least two support elements 11 can therefore also be connected to one another.
  • a whistle-shaped blowing member 112 also isolated, optionally mutually displaceable and preferably individually orientable and / or controllable outlet nozzles are used.
  • the structure 104 of the dispenser can be easily adapted according to the present conveyor system.
  • conveyor system 20 and the storage unit 11 by means of expert measures, if necessary to adapt to other shapes and or weights of the objects 1.
  • the printing of the flat objects 1 can take place directly on the conveyor system 20 or one of the conveyor units 20 ', 20 ", 20"'.
  • an inkjet printhead may be provided over the conveyor unit 20 'which prints one line after each step of the conveyor belt of the conveyor unit 20'.
  • the conveyor belt of the conveyor unit 20 ' is preferably provided with openings which allow the flat objects 1 to be sucked down against the conveyor belt.
  • the basic measures for controlling processes in paper processing machines are known. Since the position, in particular the storage unit 11, the objects to be deposited 1 and the goods 2 to be loaded is important, these positions are preferably measured and monitored during the delivery and during delivery by means of sensors, photosensors, etc. On the basis of kinematic calculations in the control unit 6, further positions which are achieved with a time delay can be determined in a simple manner.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge By Other Means (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Claims (14)

  1. Procédé pour la remise d'objets plats (1) en particulier des produits d'impression avec une unité de dépose (11) avec au moins deux éléments d'appui (111), sur lesquels des objets (1) sont mis à disposition et ensuite déposés en étant guidés au moyen d'une unité de commande (6) en direction de produits (2), en particulier des piles de journaux, qui sont transportés sur une bande de transport (3) défilant en dessous de l'unité de dépose (11), caractérisé en ce que l'unité de dépose (11) est munie d'au moins un organe de soufflage (112) disposé au dessus des éléments d'appui (111) avec au moins une ouverture de sortie (1121) qui délivre un fluide gazeux (1122) quand un produit (2) à munir de l'objet (1) préparé a atteint une position prévue en dessous de l'unité de dépose (11) de sorte que l'objet (1) est soufflé entre les éléments d'appui (111) vers le bas et est plaqué contre le produit cible (2) à garnir.
  2. Procédé selon la revendication 1, caractérisé en ce que, l'unité de dépose (11) est guidée avant la remise de l'objet (1) vers le bas en direction du produit à garnir (2) et/ou ne ce qu'il est prévu deux ou plusieurs organes de soufflage qui peuvent être alimentés en courant d'air de manière commandée individuellement.
  3. Procédé selon la revendication 2, caractérisé en ce que la hauteur du produit à garnir (2) est mesurée et l'unité de dépose (11) est guidée avant la délivrance de l'objet (1) vers le bas contre le produit à garnir (2), en ce qu'au moins approximativement une distance prédéfinie est atteinte entre l'unité de dépose (11) et le produit à garnir (2).
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que la pression du milieu gazeux peut être commandée ou régulée de sorte que celle-ci est réglable par commande ou par réglage automatique en fonction de la taille et/ou du poids des objets plats (1) et/ou de la distance entre l'objet plat (1) et les marchandises (2) à garnir (2).
  5. Procédé selon l'une des revendications 1 à 4, caractérisé en ce que les objets plats (1) sont maintenus lors de l'abaissement de l'unité de dépose (11) contre sa face supérieure au moyen d'au moins un élément de retenue (113).
  6. Procédé selon l'une des revendications 1 à 5, caractérisé en ce que les objets plats (1) sont amenés en série à l'unité de dépose (11) en fonction des produits à garnir (2) par au moins une unité d'édition (5) de préférence à une imprimante par un système de transport (20) qui présente au moins une bande de transport (20', 20", 20"').
  7. Dispositif pour la délivrance d'objets plats (1), en particulier des produits de l'imprimerie selon le procédé de la revendication 1, avec une unité de dépose (11) avec au moins deux éléments d'appui (111), qui servent à maintenir un ou plusieurs objets (1) qui sont à déposer de manière commandée au moyen d'une unité de commande (6) contre des produits (2) qui sont transportés sur une bande de transport (3) défilant en dessous de l'unité de dépose (11), caractérisé en ce que l'unité de dépose (11) présente au moins un organe de soufflage (112) de préférence tubulaire disposé au dessus des éléments d'appui (111) comprenant au moins une ouverture de sortie (1121) qui peut distribuer un milieu gazeux (1122) quand un produit (2) à apposer sur l'objet (1) maintenu dans l'unité de dépose (11) a atteint une position prévue en dessous de l'unité de dépose (11) de sorte que l'objet (1) est soufflé entre les éléments d'appui (111) vers le bas et est plaqué contre le produit cible (2) à garnir.
  8. Dispositif selon la revendication 7, caractérisé en ce que les éléments d'appui (111) sont reliés ensemble et font éventuellement partie d'un corps, tel qu'une plaque et/ou en ce que l'unité de dépose (11) présente au moins un élément de retenue (113) qui est relié à l'organe de soufflage (112) et qui est disposé de sorte que des objets plats (1) peuvent être introduits à l'horizontale d'une part entre les éléments d'appui (111) positionnables différemment s'il y a lieu et d'autre part entre l'élément de retenue (113) et l'organe de soufflage (112).
  9. Dispositif selon la revendication 7 ou 8, caractérisé en ce que l'unité de dépose (11) est reliée au moyen d'une unité d'accouplement (103) à un dispositif de guidage (101) et est coulissante par des moyens d'entraînement motorisés, pneumatiques ou hydrauliques (102) le long du dispositif de guidage (101) de sorte que l'unité de dépose (11) peut être guidée avant la remise de l'objet (1) vers le bas contre le produit à garnir (2) et, après la dépose de l'objet (1), être ramenée à la position de départ.
  10. Dispositif selon l'une des revendications 7, 8 ou 9, caractérisé en ce que les objets plats (1) sont amenés en série à l'unité de dépose (11) en fonction des marchandises à garnir (2) par au moins une unité de délivrance (5), de préférence une imprimante, par un système de transport (20) qui présente au moins une bande de transport (20', 20", 20''').
  11. Dispositif selon l'une des revendications 7, 8, 9 ou 10, caractérisé en ce qu'il est prévu un dispositif de prélèvement (8) servant au prélèvement d'un objet (1) maintenue dans l'unité de dépose (11), dispositif qui présente un bras télescopique (88) logé de manière rotative sur un premier arbre entraînable (86), bras sur une extrémité duquel agit une force pondérale ou de ressort et sur l'autre extrémité duquel est disposée au moins une première roue (883, 883') logée au moyen d'un second arbre (881) qui est entraînable par une courroie (884, 884'), et une seconde roue (882, 882') maintenue par le premier arbre (86), le premier arbre (86) étant amené en rotation pour le prélèvement de l'objet (1) maintenu dans l'unité de dépose (11) de sorte que le bras télescopique (88) s'abaisse en raison des forces de friction agissant sur la première roue (883, 883') et la courroie (884, 884') saisit l'objet (1) maintenu dans l'unité de dépose (11) et le retire.
  12. Dispositif selon l'une des revendications 7 à 11, caractérisé en ce qu'au moyen de l'unité de contrôle (6)
    a) l'unité de dépose (5) et le système de transport (20', 20", 20''') peuvent être commandées de sorte que l'unité de dépose (11) reçoit dans les temps respectivement les objets nécessaires (1);
    b) les moyens d'entraînement (102) peuvent être commandés de préférence en fonction de la hauteur respective des marchandises à garnir (2), mesurée au moyen d'un capteur (7) de sorte que l'unité de dépose (11) est abaissée et soulevée à nouveau de l'ampleur requise;
    c) au moins une soupape de pression est commandable de sorte que l'objet (1) maintenu par l'unité de dépose (11) est déposé à temps sur le produit respectif (2) au moyen du milieu gazeux (1122);
    d) au moins une soupape de pression est commandable de sorte que le milieu gazeux (1122) sort des ouvertures de sortie (1121) d'au moins un organe de soufflage (112) en fonction de la dimension et/ou du poids de l'objet plat (1) et/ou
    e) le dispositif de prélèvement (8) est commandable de sorte qu'un objet (1) maintenu dans l'unité de dépose (11) est prélevé au besoin.
  13. Dispositif selon l'une des revendications 9 à 12, caractérisé en ce que l'unité de couplage (103) présente au moins un élément (1031, 1032) élastique ou logé élastiquement qui s'engage dans un évidemment (1151) d'un élément intermédiaire (115) relié à l'unité de dépose (11) et ressort de cet évidement (1151) dès qu'une force correspondante agit sur l'unité de dépose (11).
  14. Dispositif selon l'une des revendications 9 à 13, caractérisé en ce que les moyens d'entraînement (102)
    a) comprennent un moteur pas à pas et une courroie d'entraînement;
    b) comprennent un arbre lisse orienté parallèlement au sens de déplacement de l'unité de dépose (11) ou muni d'un filet, arbre le long duquel peut coulisser le chariot muni d'un filet respectivement de galets; ou
    c) comprennent des pistons ou vérins pour un entraînement pneumatique ou hydraulique.
EP03405345A 2003-05-19 2003-05-19 Procédé et appareil de distribution des objects plats, particulièrement des produits imprimés Expired - Lifetime EP1479631B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT03405345T ATE358092T1 (de) 2003-05-19 2003-05-19 Verfahren und vorrichtung zur abgabe von flachen objekten, insbesondere druckereierzeugnissen
EP03405345A EP1479631B1 (fr) 2003-05-19 2003-05-19 Procédé et appareil de distribution des objects plats, particulièrement des produits imprimés
DE50306905T DE50306905D1 (de) 2003-05-19 2003-05-19 Verfahren und Vorrichtung zur Abgabe von flachen Objekten, insbesondere Druckereierzeugnissen

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Application Number Priority Date Filing Date Title
EP03405345A EP1479631B1 (fr) 2003-05-19 2003-05-19 Procédé et appareil de distribution des objects plats, particulièrement des produits imprimés

Publications (2)

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EP1479631A1 EP1479631A1 (fr) 2004-11-24
EP1479631B1 true EP1479631B1 (fr) 2007-03-28

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EP03405345A Expired - Lifetime EP1479631B1 (fr) 2003-05-19 2003-05-19 Procédé et appareil de distribution des objects plats, particulièrement des produits imprimés

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EP (1) EP1479631B1 (fr)
AT (1) ATE358092T1 (fr)
DE (1) DE50306905D1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064969A (en) * 1960-08-16 1962-11-20 Ibm Power stacker
DE3413179C2 (de) * 1984-04-07 1995-02-23 Roland Man Druckmasch Steuer- und Regelvorrichtung eines Bogenauslegers für bogenverarbeitende Maschinen, insbesondere für Bogendruckmaschinen
DE10059391B4 (de) * 2000-11-30 2009-09-03 Koenig & Bauer Aktiengesellschaft Einrichtung zur Unterstützung der Ablage von Bogen
DE10106669B4 (de) * 2001-02-14 2014-12-11 Koenig & Bauer Aktiengesellschaft Einrichtung zur Ablage von Bogen

Also Published As

Publication number Publication date
ATE358092T1 (de) 2007-04-15
EP1479631A1 (fr) 2004-11-24
DE50306905D1 (de) 2007-05-10

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