EP0680913B1 - Procédé et dispositif pour accumuler des flancs - Google Patents

Procédé et dispositif pour accumuler des flancs Download PDF

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Publication number
EP0680913B1
EP0680913B1 EP95103710A EP95103710A EP0680913B1 EP 0680913 B1 EP0680913 B1 EP 0680913B1 EP 95103710 A EP95103710 A EP 95103710A EP 95103710 A EP95103710 A EP 95103710A EP 0680913 B1 EP0680913 B1 EP 0680913B1
Authority
EP
European Patent Office
Prior art keywords
blanks
conveying means
winding
blank
stacks
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
EP95103710A
Other languages
German (de)
English (en)
Other versions
EP0680913A1 (fr
Inventor
Jürg Vollenweider
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.)
Ferag AG
Original Assignee
Ferag AG
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 Ferag AG filed Critical Ferag AG
Publication of EP0680913A1 publication Critical patent/EP0680913A1/fr
Application granted granted Critical
Publication of EP0680913B1 publication Critical patent/EP0680913B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/006—Winding articles into rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/30—Supports or magazines for piles from which articles are to be separated with means for replenishing the pile during continuous separation of articles therefrom
    • 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
    • B65H29/66—Advancing articles in overlapping streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/24—Feeding articles in overlapping streams, i.e. by separation of articles from a pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H83/00—Combinations of piling and depiling operations, e.g. performed simultaneously, of interest apart from the single operation of piling or depiling as such
    • B65H83/02—Combinations of piling and depiling operations, e.g. performed simultaneously, of interest apart from the single operation of piling or depiling as such performed on the same pile or stack
    • 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
    • B65H2301/423—Depiling; Separating articles from a pile
    • B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
    • B65H2301/42322—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from bottom of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard

Definitions

  • the invention relates to a method and a device for storing individually successive, stackable, flat blanks, in particular for packaging.
  • the procedure described has the disadvantages that the finished blanks have to be bound in a complicated manner for the purpose of transporting them into stacks, that only stacks of limited height can be formed, which means that the blanks can only be transported in many small stacking units that during the further processing of the stacks, care must be taken to ensure that the blanks are correctly oriented and that the bound stacks are prior to their further processing must first be freed from the elements that hold them together.
  • the object is achieved by means of a device according to the invention by the features of claim 13.
  • the winding device can be designed, for example, in accordance with EP-A-0 477 498 or EP-A-0 281 790.
  • the blanks which are obtained individually in succession can be wound on a winding core which, in comparison to the stacks which have been customary hitherto, can accommodate a significantly higher number of blanks.
  • the handling of the stored blanks is considerably simplified, since instead of a large number of small stacks, only a small number of wound winding cores have to be transported from the unit producing the blanks to the unit further processing the blanks.
  • the winding cores carrying the blanks can be placed on pallets, for example, and transported using a forklift.
  • the blanks are generally fed to the individual winding cores with the same orientation, for example with their upper edge ahead, it is further ensured that the blanks stored on the winding cores are also conveyed to a further processing unit with correct orientation, since the unwinding of the blanks is only possible in one direction, which is why the orientation of the blanks conveyed away by the winding cores is already clearly defined by their orientation during winding.
  • a device for unwinding the blanks stored on the winding cores can be designed, for example, in accordance with EP-A-0 447 903 or EP-A-0 281 790.
  • the blanks which are obtained one after the other are fed to an intermediate store, in particular in the form of a stack of blanks, before being wound onto the winding core.
  • this buffer makes it possible to decouple the blanking current leading, for example, from a cutting device to the buffer and the blanking current leading from the buffer to the winding core. This decoupling ensures that the cutting current leading to the intermediate storage and the cutting current leading away from the cutting storage can run at different speeds, in particular also a brief interruption of the Cuts to the supply stream supplying the buffer is not harmful.
  • the buffer store designed as a blank stack can produce a uniform and continuous blank stream leading to the winding core irrespective of speed fluctuations or interruptions in the blank stream leading to the buffer store.
  • the activation of the intermediate store designed as a stack of blanks can bring about a correct alignment of the temporarily stored blanks, since the blanks, for example, which are not exactly aligned by a cutting device, can be guided into a defined position by corresponding guide elements provided on the blank stack, whereby a precisely aligned, cutting current leading away from the intermediate storage is made possible.
  • the stack of blanks serving as an intermediate store also enables the blanks originally produced one after the other to be transferred into a shingled stream in which the successive blanks overlap in regions.
  • the operation of such a stacking device will explained in more detail below with reference to the figures.
  • the material web 1 shows a cutting device for producing blanks to be stored according to the invention, in which a material web 1 is passed under a rotating knife arrangement 2 in the direction of the arrow.
  • the material web 1 consists, for example, of packaging material, in particular cardboard, which has already been printed and, if appropriate, is coated in accordance with its later intended purpose.
  • the knife arrangement 2 consists of a shaft 3 extending perpendicularly to the conveying direction of the material web 1, on which are shown only schematically shown in FIG. 1, knives 4 extending in the circumferential direction of the shaft 3.
  • the knives 4 are - which cannot be seen in FIG. 1 - designed so that they can provide the material web 1 with cuts running in different directions, so that, for example, a periodically repeating pulse-shaped cutting contour according to FIG. 1 can be generated.
  • the material web 1 is subdivided into four adjacent webs 6 each having blanks 5 which follow one another in the conveying direction.
  • the webs 6 are oriented towards one another in order to save material and reduce the amount of waste that is produced so that either as shown at 7 and 8, the bottom edges or as shown at 9, touch the upper edges of the respective adjacent webs 6.
  • FIG. 2 shows the blanks 5 which come from a device according to FIG. 1 and are arranged next to one another and which have the orientation mentioned, i. H. the upper edges T of the two middle blanks 10, 11 point inwards and the upper edges T of the two outer blanks 12, 13 point outwards.
  • Each of the conveyor belts 14, 15, 16, 17 conveys the respective blanks 12, 10, 11, 13 to a separate blank stack 18, 19, 20, 21.
  • the blanks 12, 10, 11, 13 become the blank stacks 18, 19 , 20, 21 fed from above, wherein they are each pushed horizontally over the top cut of a stack according to the arrows shown in FIG. 2.
  • the blanks stored one above the other in the blank stacks 18, 19, 20, 21 are guided away from their underside via conveyor belts 22, 23, 24, 25 assigned to a blank stack 18, 19, 20, 21 in each case.
  • the blanks 12, 10, 11, 13 are placed in a scale formation on these conveyor belts 22, 23, 24, 25, this laying process being described in more detail with reference to FIGS. 5 and 6.
  • the conveyor belts 22, 23, 24, 25 run perpendicular to the conveyor belts 14, 15, 16, 17, the conveyor belts 22, 24 conveying in the opposite direction to the conveyor belts 23, 25.
  • the blank stacks 20, 21 corresponding to the conveyor belts 16, 17 are offset in the conveying direction of the conveyor belts 14, 15, 16, 17 with respect to the blank stacks 18, 19 corresponding to the conveyor belts 14, 15. In order to achieve a connection of the conveyor belts 16, 17 to the blank stacks 20, 21 despite this offset, these extend in their conveying direction beyond the conveyor belt 23 leading away from the blank stack 19.
  • FIG. 3 shows a device 14-25 according to FIG. 2, which is connected to corresponding winding devices.
  • the two conveyor belts 22, 24 which extend to the left in FIG. 2 are coupled to a frame 26 which is suitable for receiving four winding cores.
  • Two coils 27, 29 arranged one behind the other can be loaded via the conveyor belt 24, the conveyor belt 24 being coupled to a switch not shown in FIG. 3, for example designed according to EP-A-0 497 002, via which the coil 27 or the winding 29 can be loaded with blanks.
  • a winding transport device 31 is arranged above the frame 26, by means of which filled rolls 30 can be removed from the frame 26 and transported to a storage location 32. Empty winding cores 33 can likewise be inserted into the frame 26 with the winding transport device 31 for the purpose of subsequent winding.
  • the winding device arranged at the end of the two conveyor belts 23, 25 leading away from the blank stacks 18, 19, 20, 21 to the right is provided with the reference numerals 26 'to 33' and is designed in accordance with the winding device described above.
  • the device shown in FIG. 3 functions as follows:
  • the individual blanks are fed in four parallel tracks over the conveyor belts 14, 15, 16, 17 to the blank stacks 18, 19, 20, 21 and are guided away from them via the conveyor belts 22, 23, 24, 25 from their underside.
  • the blanks are oriented on the conveyor belts 22, 24 and 23, 25 conveying in opposite directions in such a way that their upper edge runs ahead.
  • the scale-shaped cutting streams formed by the interaction of the blank stacks 18, 19, 20, 21 with the conveyor belts 22, 23, 24, 25 pass via the conveyor belts 22, 23, 24, 25 to one each held in the frame 26, 26 'and rotating there driven winding 27, 27 ', 28, 28', 29, 29 ', 30, 30'.
  • each of the conveyor belts can optionally feed the front or the rear winding. So it is advantageously possible to process or store a continuous shingled stream leading to the respective winding device without the shingled stream having to be interrupted during the exchange of a full reel for an empty reel, since, for example, a completely wound front wrap is always present can be exchanged for an empty winding core if the rear winding is being wound and vice versa.
  • the windings are wound in such a time sequence that it is prevented that two windings are completely wound at the same time and have to be exchanged for empty winding cores, since otherwise the winding Transport device 31, 31 'two coils would have to be exchanged at the same time.
  • all transport processes can, for example can be carried out by a single transport arm.
  • FIG. 4 shows wound windings or empty winding cores stacked on pallets.
  • Windings 35, 36 produced according to the invention can preferably be stacked in pairs on a pallet 37 in each case.
  • the windings 35, 36 are arranged on a pallet 37 with their end faces touching one another with a vertically extending axis of rotation.
  • Empty winding cores 39, 40 can also be placed on pallets 38 which are identical to the pallets 37. However, the empty winding cores 39, 40 do not lie one above the other, but with one another with a vertically extending axis of rotation.
  • pallets 37, 38 which preferably have a standard mass, can be easily transported by a commercially available forklift.
  • the transport process between the blank storage device and a device further processing the blanks can be made particularly effective, since one and the same pallets 37, 38 can be used for this, on the one hand the completely wound rolls 35, 36 to the further processing device and on the other hand also the empty ones To transport winding cores 39, 40 from the further processing device to the blank storage device.
  • FIG. 5 shows a stacking device for forming the blank stacks which are used according to the invention as a buffer.
  • a conveyor belt 41 leading to a winding device is coupled to a belt rocker 42 designed, for example, in accordance with EP-A-0 497 002, via which the conveyor belt 41 can optionally be coupled to a conveyor belt 43 or to a conveyor belt 44.
  • the conveyor belts 43, 44 are arranged vertically one above the other and parallel to one another.
  • a stacking device 45 is arranged on the upper side thereof, which has vertically extending guide elements 47, 48, 49 which are spaced apart from one another in such a way that they fix the blanks received between them in one hand in the horizontal direction, on the other hand, however, allow these blanks to move vertically.
  • the stacking device 45 is fed with blanks 5 in the direction of the arrow, which are pushed horizontally from above over the top stacked blank.
  • the guide elements 49 located in the loading direction are designed such that they form a horizontally extending space between them, into which blanks 5 can be inserted laterally.
  • the angled guide elements 47 which are provided on the end of the stacking device 45 facing away from the guide elements 49, are shaped such that they form a stop surface for inserted blanks 5, thereby stopping the horizontal movement of the blanks 5 after they have been placed on the stack becomes.
  • the guide elements 48 provided between the guide elements 47 and 49 serve to improve the alignment of the stacked blanks 5.
  • the stacking device 45 is further provided with U-shaped rails 50, 50 'in the horizontal direction between the stacked blanks 5-movable sliders 51, 51', a respective pair of sliders 51, 51 'arranged at the same vertical height being actuated together and on them Way interacts.
  • sliders 51, 51 ' By means of these sliders 51, 51 ', which can be moved into the stack of blanks, it can be specifically prevented that stacked blanks reach the conveyor belt 43 on the underside of the stacking device. This is important if as in 5, a conveyor belt 41 should be able to be fed via two different stacking devices 45, 46, since in this case only one stacking device can ever be active, while in the other stacking device the blanks 51, 51 'prevent the cutting reach the conveyor belt 41 via the corresponding conveyor belt and the downstream rocker switch 42.
  • Each stacking device 45, 46 is preferably provided with two pairs of sliders 51, 51 'and 52, 52', the two pairs of sliders 51, 51 ', 52, 52' which can be moved vertically along the blank stack being suitable for placing a certain number between them Record blanks. In this way it is ensured that a predetermined number of blanks is always delivered from each stacking device 45, 46 before switching over to the other stacking device 46, 45.
  • the stacking device 46 coupled to the conveyor belt 44 is constructed in exactly the same way as the stacking device 45 coupled to the conveyor belt 43.
  • both stacking devices 45, 46 are simultaneously fed with blanks 5 from above, but only blanks stacked by one of the two stacking devices 45, 46 are fed to the conveyor belt 41 from the underside as a shingled stream via the belt rocker 42 are moved, while the other stacking device 46, 45 is moved by a respective one under the temporarily stored stack Slider pair is decoupled from the respective conveyor belt 43, 44.
  • this stacking device is decoupled from the conveyor belt assigned to it by a pair of slides, the bottom pair of slides of the second stacking device being simultaneously pulled out of the same while the belt rocker 42 is switched over, whereby blanks are now transported away from the second stacking device.
  • a corresponding switchover to the first stacking device takes place again.
  • a single conveyor belt 41 can consequently be fed continuously from two blanking stacks 45, 46 with a blanking stream resulting in scale formation, while both stacking devices 45, 46 are also continuously filled from above with individually successive blanks. It should only be taken into account here that the conveyor belt leading away from the stacks must transport twice as many blanks per unit of time as a conveyor belt loading a stack.
  • FIGS. 2, 3 and 5 illustrates the principle of operation of a stacking device according to FIGS. 2, 3 and 5.
  • Three guide elements 47, 48 which extend vertically in accordance with FIG. 5, are shown, between which horizontally lying blanks 5 are received.
  • the blanks 5 are fixed in their horizontal position by the guide elements 47, 48, but vertical movement of the blanks 5 within the guide elements 47, 48 is possible.
  • a conveyor belt 43 extending perpendicular to the guide elements 47, 48 is arranged below the guide elements 47, 48.
  • the conveyor belt 43 forms, as it were, the bottom of the stacking device formed by the guide elements 47, 48, on which the stacked blanks 5 rest.
  • the guide element 47 located at the front in the conveying direction has a greater vertical distance from the conveyor belt 43 than the rear guide element 47 in the conveying direction.
  • the blank 5 which rests on the conveyor belt 43 is moved out of the stack of blanks in the conveying direction by the friction existing between the blank 5 and the conveyor belt 43.
  • the rear area of the blank stacked over this blank already reaches the conveyor belt 43 due to the effect of gravity, whereupon this blank also comes out in the conveying direction due to the frictional forces arising between it and the conveyor belt 43 the area under the blank stack is moved out.
  • FIG. 7 again illustrates the conveying principle according to FIGS. 2 and 3, in which four different blank stacks 18, 19, 20, 21 are loaded with blanks 12, 10, 11, 13 from above, whereupon the blanks from the underside of the blank stack 18 , 19, 20, 21 are carried away to the left and right.
  • the upper edge T of the individual blanks is identified by a bold line in FIG. 7.
  • the conveying means leading to the blank stacks 18, 19, 20, 21 and away from these blank stacks are arranged in such a way that the individual blanks differ from the Blank stacks 18, 19, 20, 21 are each conveyed away with their upper edge in the direction of the winding devices not shown in FIG. 7.
  • FIG. 8 shows a conveying principle in which two conveying devices according to FIG. 5 are used.
  • the blanks 53, 54, 55, 56 fed to the blank stacks 57, 58, 59, 60 from above are oriented in the same way as in FIGS. 2, 3 and 7, that is to say the upper edges T of the two middle blank webs point inwards and the The upper edges T of the two outer blank webs point outwards.
  • a device according to FIG. 5 is fed with two blanking streams, in which the upper edges of the blanks 53, 55 and 54, 56 point in the same direction.
  • the device that is loaded with the blanks 53, 55 whose upper edges point to the left conveys the blanks temporarily stored in the blank stacks 57, 59 to the left.
  • the material web 1 can be divided into different numbers of webs 6, and accordingly there can be as many stacks of blanks or the same blanks can be brought together and brought into the same stacking shaft.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Packaging Of Special Articles (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Discharge By Other Means (AREA)
  • Pile Receivers (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Claims (23)

  1. Procédé de stockage des flans (5) en nappe, empilables, produits individuellement l'un après l'autre, notamment pour des emballages,
    caractérisé en ce que
    les différents flans (5) sont acheminés jusqu'à une pile de flans (18, 19, 20, 21) et enlevés de cette pile suivant un flux de flans essentiellement continu, puis sont enroulés sur des rouleaux (27, 28, 29, 30, 27', 28', 29', 30').
  2. Procédé selon la revendication 1, caractérisé en ce que les flans (5) sont éloignés de la pile de flans (18, 19, 20, 21) en tant que flux imbriqué, notamment au moyen d'une bande transporteuse (22, 23, 24, 25).
  3. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les flans (5) sont acheminés jusqu'à la pile de flans (18, 19, 20, 21), sur des moyens de transport disposés l'un derrière l'autre et configurés notamment comme une bande transporteuse (14, 15, 16, 17).
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les flans (5) sont placés, depuis le haut, sur la pile verticale de flans (18, 19, 20, 21) et sont enlevés, de façon essentiellement horizontale, du dessous de la pile verticale de flans (18, 19, 20, 21).
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les flans (5) sont acheminés en alternance, dans la direction de transport, respectivement jusqu'à un rouleau avant (27, 28, 27', 28') et jusqu'à un rouleau arrière (29, 30, 29', 30').
  6. Procédé selon la revendication 5, caractérisé en ce qu'un rouleau plein (30, 30'), pendant l'enroulement respectivement de l'autre rouleau (28, 28'), est échangé contre un mandrin de rouleau vide (33, 33').
  7. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les bords supérieurs et les bords inférieurs des flans (5) sont parallèles à la direction de transport respective en amont de la pile de flans (18, 19, 20, 21) et perpendiculaires à la direction de transport respective en aval de la pile de flans (18, 19, 20, 21).
  8. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les différents flans (5) sont acheminés en même temps, en plusieurs flux de flans, via à chaque fois des moyens de transport (14, 15, 16, 17), jusqu'à un nombre correspondant de piles de flans (18, 19, 20, 21).
  9. Procédé selon la revendication 8, caractérisé en ce que les flans, se trouvant transversalement par rapport à la direction de transport et placés à côté les uns des autres sur les moyens de transport (14, 15, 16, 17), avant d'être déposés sur les piles de flans (18, 19, 20, 21), sont séparés les uns des autres au moyen d'un dispositif de coupe (2, 3, 4).
  10. Procédé selon la revendication 8 ou 9, caractérisé en ce que les flans (5) sont transportés depuis chaque pile de flans avec des moyens de transport distincts (22, 23, 24, 25), à chaque fois jusqu'à un dispositif d'enroulement pour produire au moins un rouleau (27, 28, 29, 30, 27', 28', 29', 30').
  11. Procédé selon la revendication 8 ou 9, caractérisé en ce qu'un moyen de transport (41), conduisant jusqu'à un dispositif d'enroulement, est chargé au moins de deux piles de flans.
  12. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les flans (5) sont acheminés à tous les rouleaux, à chaque fois soit leur bord supérieur, soit leur bord inférieur étant placé à l'avant.
  13. Dispositif de stockage de flans (5) en nappe, empilables, produits individuellement l'un après l'autre, notamment pour des emballages,
    caractérisé par
    - des premiers moyens de transport (14, 15, 16, 17) transportant les différents flans (5) jusqu'à un magasin temporaire (18, 19, 20, 21),
    - une pile de flans constituant un magasin temporaire (18, 19, 20, 21),
    - des seconds moyens de transport (22, 23, 24, 25) enlevant les flans (5) stockés temporairement suivant un flux de flans essentiellement continu, et
    - un dispositif d'enroulement recevant le flux de flans en continu et enroulant des rouleaux (27, 28, 29, 30, 27', 28', 29', 30').
  14. Dispositif selon la revendication 13, caractérisé en ce que les directions de transport des premiers et des seconds moyens de transport (14, 15, 16, 17 ; 22, 23, 24, 25) font un angle de 90°.
  15. Dispositif selon la revendication 13 ou 14, caractérisé en ce que la pile de flans est maintenue dans un dispositif d'empilage (45, 46) doté d'éléments de guidage (47, 48, 49) s'étendant verticalement où, de préférence, le dispositif d'empilage (45, 46), sur son dessus, est doté d'une ouverture d'alimentation de flans et comprend, sur son dessous, une ouverture de sortie pour les flans (5) se déplaçant verticalement dans le dispositif d'empilage.
  16. Dispositif selon l'une quelconque des revendications 13 à 15, caractérisé en ce que le dispositif d'empilage (45, 46) comprend au moins un dispositif à tiroirs se composant notamment d'une paire de tiroirs (51, 51', 52, 52'), lequel dispositif se déplace horizontalement entre deux flans (5) stockés temporairement dans le dispositif d'empilage où, de préférence, le dispositif à tiroirs (51, 51', 52, 52') se déplace verticalement.
  17. Dispositif selon l'une quelconque des revendications 13 à 16, caractérisé en ce que le dispositif d'empilage (45, 46) est disposé au-dessus d'une bande transporteuse, de façon telle que le flan (5) stocké temporairement tout en bas du dispositif d'empilage (45, 46) se trouve sur la bande transporteuse (43, 44).
  18. Dispositif selon l'une quelconque des revendications 13 à 17, caractérisé en ce que deux dispositifs d'empilage (45, 46) sont à chaque fois associés à un moyen de transport d'acheminement et à un moyen de transport d'enlèvement (43, 44), où les deux moyens de transport d'enlèvement (43, 44) peuvent être reliés en alternance, via une balance (42), à un moyen de transport (41) conduisant au dispositif d'enroulement.
  19. Dispositif selon l'une quelconque des revendications 13 à 18, caractérisé en ce que le dispositif d'enroulement comprend un emplacement d'enroulement avant pour la formation de premiers rouleaux (27, 28, 27', 28') et un emplacement d'enroulement arrière pour la formation de seconds rouleaux (29, 30, 29', 30') qui, à chaque fois, de façon alternée, peuvent être couplés, via une balance, à des moyens de transport (22, 23, 24, 25) conduisant au dispositif d'enroulement.
  20. Dispositif selon la revendication 19, caractérisé en ce que le dispositif d'enroulement est doté d'un dispositif (31, 31') pour échanger des rouleaux enroulés complètement (30, 30') contre des mandrins de rouleaux vides (33, 33').
  21. Dispositif selon l'une quelconque des revendications 13 à 20, caractérisé en ce que le dispositif comprend plusieurs piles de flans (18, 19, 20, 21), plusieurs premiers moyens de transport (14, 15, 16, 17) et plusieurs seconds moyens de transport (22, 23, 24, 25), ainsi que plusieurs dispositifs d'enroulement où, de préférence, les premiers moyens de transport (14, 15, 16, 17) s'étendent parallèlement les uns à côté des autres.
  22. Dispositif selon la revendication 21, caractérisé en ce que la moitié (22, 24) des seconds moyens de transport, s'étendant parallèlement l'un à côté de l'autre, s'étend suivant un angle de 90° par rapport aux premiers moyens de transport (14, 15, 16, 17), et en ce que l'autre moitié (23, 25) des seconds moyens de transport, s'étendant parallèlement les uns à côté des autres, s'étend suivant un angle de -90° par rapport aux premiers moyens de transport (14, 15, 16, 17).
  23. Dispositif selon l'une quelconque des revendications 13 à 21, caractérisé en ce qu'un dispositif de coupe (2, 3, 4) est placé en amont du dispositif d'empilage (45, 46).
EP95103710A 1994-05-02 1995-03-15 Procédé et dispositif pour accumuler des flancs Expired - Lifetime EP0680913B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH135694 1994-05-02
CH1356/94 1994-05-02

Publications (2)

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EP0680913A1 EP0680913A1 (fr) 1995-11-08
EP0680913B1 true EP0680913B1 (fr) 1997-11-19

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EP95103710A Expired - Lifetime EP0680913B1 (fr) 1994-05-02 1995-03-15 Procédé et dispositif pour accumuler des flancs

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US (1) US6189827B1 (fr)
EP (1) EP0680913B1 (fr)
JP (1) JPH07304121A (fr)
AT (1) ATE160331T1 (fr)
AU (1) AU698601B2 (fr)
CA (1) CA2148334A1 (fr)
DE (1) DE59500998D1 (fr)
DK (1) DK0680913T3 (fr)
ES (1) ES2112574T3 (fr)

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US5913656A (en) * 1997-11-14 1999-06-22 Collins; Michael A. Method and apparatus for merging shingled signature streams
DE10045062A1 (de) * 2000-09-12 2002-03-21 Gaemmerler Ag Stapelvorrichtung
DE50109966D1 (de) 2001-07-16 2006-07-06 Grapha Holding Ag Anordnung zum Bilden eines dritten Stromes aus einem ersten und einem zweiten Strom aus Druckprodukten
ATE380155T1 (de) * 2004-01-28 2007-12-15 Will E C H Gmbh & Co Verfahren und anordnung sowie vorrichtung zum quertransport von riesen
DE102004032232A1 (de) 2004-07-02 2006-01-19 Bayer Materialscience Ag Verfahren zur Abtrennung von Phenol aus phenolhaltigen Strömen aus der Herstellung von Bisphenol A
ITUD20080225A1 (it) * 2008-10-21 2010-04-22 Panotec Srl Impianto per la lavorazione di materiale relativamente rigido, ad esempio cartone, e relativo procedimento di lavorazione
DE102012024593A1 (de) * 2012-11-14 2014-05-15 Winkler + Dünnebier Gmbh Anlage zur Herstellung von verpackten Produktstapeln von gefalzten oder ungefalzten Produktzuschnitten aus Papier, Zellstoff oder dergleichen, insbesondere von Hygieneprodukten
CN103434666B (zh) * 2013-09-02 2015-07-29 青岛云路新能源科技有限公司 一种包装码垛装置

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CH459869A (de) * 1966-02-12 1968-07-15 Azionaria Costruzioni Acma Spa Vorrichtung zur Zuführung von übereinanderliegenden Verpackungsgegenständen zu einer Verpackungsmaschine
US4034846A (en) * 1975-04-25 1977-07-12 Bunting Magnetics Company Method and apparatus for providing automatic stacking of manufactured parts
DE2923991C2 (de) * 1979-06-13 1982-11-25 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Aufwickeln von geschuppt übereinander liegenden Säcken, Beuteln oder ähnlichen flachen Werkstücken zu Schuppenbandrollen
US4771896A (en) * 1986-06-30 1988-09-20 Newsome John R Apparatus for forming a running shingle of documents
CH680509A5 (fr) * 1986-11-21 1992-09-15 Ferag Ag
CH679993A5 (fr) * 1987-03-06 1992-05-29 Ferag Ag
JPH0617190B2 (ja) * 1988-02-19 1994-03-09 忠男 宇野 区分けシートブロックの供給方法
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US5343670A (en) * 1989-05-17 1994-09-06 A.C.X. Trading, Inc. Method of forming selected size and weight bales of hay into a selected size and weight non-palletized unit
CH684267A5 (de) 1990-03-23 1994-08-15 Ferag Ag Einrichtung zum Abwickeln von flexiblen Flächengebilden ab einem Wickel.
US5088711A (en) * 1990-08-27 1992-02-18 Newsome John R Machine for transporting and loading signatures
ATE106355T1 (de) * 1990-09-28 1994-06-15 Ferag Ag Einrichtung zum aufwickeln von druckereiprodukten.
DE59105589D1 (de) 1991-01-25 1995-06-29 Ferag Ag Vorrichtung zum Bilden einer Lücke in einem Schuppenstrom.
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US5508818A (en) * 1994-09-23 1996-04-16 Scan-Code, Inc. Mixed mail transport

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JPH07304121A (ja) 1995-11-21
US6189827B1 (en) 2001-02-20
CA2148334A1 (fr) 1995-11-03
AU698601B2 (en) 1998-11-05
AU1763095A (en) 1995-11-09
DE59500998D1 (de) 1998-01-02
ATE160331T1 (de) 1997-12-15
ES2112574T3 (es) 1998-04-01
DK0680913T3 (da) 1997-12-22
EP0680913A1 (fr) 1995-11-08

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