EP3398891B1 - Dispositif de production de collections d'imprimés en forme de feuilles, et appareil correspondant de pliage de collections d'imprimés en forme de feuilles - Google Patents

Dispositif de production de collections d'imprimés en forme de feuilles, et appareil correspondant de pliage de collections d'imprimés en forme de feuilles Download PDF

Info

Publication number
EP3398891B1
EP3398891B1 EP18000420.2A EP18000420A EP3398891B1 EP 3398891 B1 EP3398891 B1 EP 3398891B1 EP 18000420 A EP18000420 A EP 18000420A EP 3398891 B1 EP3398891 B1 EP 3398891B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
collecting cylinder
sheet
collecting
cross
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.)
Active
Application number
EP18000420.2A
Other languages
German (de)
English (en)
Other versions
EP3398891A1 (fr
Inventor
Michael Adler
Ronald Drabe
Jens Winter
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.)
Kolbus GmbH and Co KG
Original Assignee
Kolbus GmbH and Co KG
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 Kolbus GmbH and Co KG filed Critical Kolbus GmbH and Co KG
Publication of EP3398891A1 publication Critical patent/EP3398891A1/fr
Application granted granted Critical
Publication of EP3398891B1 publication Critical patent/EP3398891B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/58—Folding or cutting lengthwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0081—Devices for scanning register marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/60—Folding or cutting crosswise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/64—Collecting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/008—Apparatus or machines for carrying out printing operations combined with other operations with means for stamping or cutting out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • 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
    • B65H29/58—Article switches or diverters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/28—Folding in combination with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/11—Length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • 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
    • B65H2701/18—Form of handled article or web
    • B65H2701/182—Piled package
    • B65H2701/1826—Arrangement of sheets
    • B65H2701/18262—Ordered set of articles forming one batch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/15—Digital printing machines

Definitions

  • the present invention relates to a device for producing collections from sheet-shaped printed products according to the preamble of claim 1 and a folder according to the preamble of claim 10.
  • a device for collecting and folding printed sheets which combine partial product streams from different sources, such as text sheets, inserts and envelopes for further processing, to form an overall product stream.
  • the text sheets are optionally fed to one of two cutting units with knife cylinders. Each of these cutting units is followed by its own collecting cylinder, which pre-collects the sheets it is fed into partial collections. These collecting cylinders in turn transfer the partial collections to a further common collecting cylinder that unites the partial flows. This common collecting cylinder in turn transfers the collections to a stitching cylinder or a folding cylinder before the printed products are laid out in a stack.
  • the two cutting units and pre-collecting cylinders of the devices are suitable for producing collections of the same format with different compositions.
  • the DE 31 26 279 A1 proposes a folding device which can produce different products from a fed web. Depending on the changeable configuration, folded sheet stacks or sheet sheets can be produced. For this purpose, the fed web is passed through a cross cutting device with knife cylinders, which cuts off individual sheets. In a first configuration, a subsequent collecting cylinder collects several sheets to form a collection, which is passed on to a flap and transfer cylinder for folding. In a second configuration, the separated sheet is passed to the same flap and transfer cylinder, bypassing the collecting cylinder, which transfers the sheet to a delivery without folding.
  • a folder which produces multi-leaf, folded collections from a fed paper web.
  • the folder comprises a first longitudinal folding device, which folds the length of the fed web in the middle and feeds it to a cross-cutting device.
  • This cross cutting device separates correspondingly folded sheets from the folded web.
  • This cross-cutting device has a knife cylinder which extends across the folded paper web and which interacts with a groove cylinder.
  • the knife cylinder contains two knife receptacles offset by 180 °, which can optionally be fitted with a knife. With the appropriate equipment, two different section lengths can be generated, which correspond to the full or half the circumference of the knife cylinder.
  • a cross-folding device Downstream of this cross-cutting device is a cross-folding device, the collecting cylinder of which cooperates with at least one folding jaw cylinder.
  • the collecting cylinder is equipped with two sets of grippers, which are arranged on valve holders that can be adjusted against each other. With these grippers, the collecting cylinder takes over the sheets coming from the cross-cutting device and releases them to the folding cylinder.
  • the grippers are operated via a cam drive.
  • the grippers of the collecting cylinder must be adjusted to the product thickness. This leads to a considerable set-up effort. Counteracts this disadvantage DE 101 56 706 A1 a collecting cylinder, which instead of using grippers with punctures as holding members Is provided.
  • the controllable punctures are formed from sets of needles. For transport or collection, the needles are raised relative to the circumference of the collection cylinder, so that the products can be needled. The punctures are withdrawn for folding and transfer. The movement of the punctures is independent of the product thickness, so that the variability of such a folder is significantly improved with regard to the product thickness.
  • these folders have the disadvantage that the length of the sheet is determined by the diameter and trim of the knife cylinder. Changing the trimmings is labor intensive and requires an interruption in production. A digital web printing machine equipped with such a folder is thus restricted to a few formats with regard to the sheet length. The use of servo motors makes it possible to overcome the disadvantage of such a format restriction.
  • a device for producing collections of sheet-like printed products from a supplied strand of material comprises a first transport device which feeds the strand of material to a cross-cutting device.
  • the material strand is formed from a single printed paper web. However, it can also consist of several superimposed webs or partial webs.
  • the direction of transport corresponds to the longitudinal direction of the strand.
  • the cross cutting device adjoining this first transport device separates sections from the supplied strand by cutting transversely to the transport direction.
  • the cross-cutting device thus forms successive sheets or sheet packs.
  • sheets or sheet packs of different lengths can be formed.
  • the cross-cutting device advantageously comprises a cutting cylinder oriented transversely to the transport direction. In this way, with a simple and compact design, high production output can be achieved in the production of different formats.
  • the cross-cutting device is followed, according to the invention, by a first collecting cylinder and a second collecting cylinder.
  • the conveying path of the printed products either leads them to the first collecting cylinder or to the second collecting cylinder.
  • a controllable switch is provided in front of the collecting cylinders, which defines the conveying path accordingly. It is thus possible, without interrupting production, to individually feed the sheets or sheet packs formed by the cross-cutting device to one of the two collecting cylinders.
  • the collecting cylinders of the known type each have at least one fixing device on their circumference. These fixing devices serve to hold the supplied sheets or sheet packs on the circumference of the respective collecting cylinder and, by means of its rotation, the one following in the transport direction Feed takeover cylinder. With several revolutions of the collecting cylinder before the transfer to the transfer cylinder, a collecting process takes place. It is irrelevant whether the fixing devices of the cylinders mentioned are equipped with grippers, needles or other holding elements.
  • Different diameters of the first collecting cylinder and the second collecting cylinder allow the respective sheet or the bundle of sheets to be fed to the collecting cylinder whose diameter is best matched to the length of the sheet.
  • the required adaptation of the speed of the collecting cylinder to the arc length is thus significantly reduced. This means that, compared to a device with only one collecting cylinder, which is necessarily matched to the largest format to be processed, a much larger format range is made possible with the same production output. Alternatively, with the same format range compared to the known devices, the production output when processing short sheets can be increased significantly.
  • the collecting cylinders transfer the sheets or sheet packages to a transfer cylinder arranged downstream. On its circumference, this has fixing devices similar to the collecting cylinders. In this way, the transfer cylinder can be used for further collection processes beyond the mere removal. It is advantageous to feed a common transfer cylinder through both collecting cylinders. On the one hand, a compact construction of the device can be achieved. On the other hand, this arrangement allows different combinations of the individual collection processes carried out by the different cylinders, as a result of which a high variability of the device is achieved.
  • the variability with regard to the format sequences and collection schemes that can be processed by the device is further increased by the takeover cylinder comprising two sets of fixing devices, each of which is assigned to one of the preceding collection cylinders.
  • Each set consists of one fixing device or several fixing devices distributed evenly over the circumference of the transfer cylinder.
  • the related to the size of the takeover cylinder The spacing between the fixing devices of a set forms its division.
  • the assignment of a set of fixing devices of the take-over cylinder to one of the collecting cylinders permits an optimized design of the set with regard to this collecting cylinder.
  • a diameter of the respective collecting cylinder which corresponds to an integral multiple of the associated division of the transfer cylinder, is particularly advantageous, the multiple also being 1.
  • the optimization of the movement sequences of the collecting cylinders and the transfer cylinders with their fixing devices is particularly simple.
  • a particularly large variability of the device is achieved if the division of the first set of fixing devices corresponds to a non-integer multiple of the division of the second set of fixing devices.
  • a design of the sets of fixing devices of the transfer cylinder is advantageous, in which a common fixing device is assigned to both sets. In this way, the required diameter of the transfer cylinder and the complexity of the device are reduced for the same range of applications.
  • An opposite direction of rotation of the collecting cylinder allows a particularly compact arrangement of the collecting cylinder and the transfer cylinder to each other.
  • the direction of rotation of the transfer cylinder is always selected so that the collecting cylinder supplying the material and the transfer cylinder take off in opposite directions, so that the products can be transferred safely.
  • the device is particularly versatile if at least the cross-cutting device is provided with a single drive, so that different length formats can be generated.
  • the number of collecting cylinders and the associated sets of fixing devices of the transfer cylinder is expressly not limited to two, but can go beyond.
  • the collecting device described can be part of a folder. This also includes a roll unwind, which unwinds the pressure roll into a web. A longitudinal cutting device cuts this web into several partial webs, which are guided in a downstream manner in a known manner by means of turning bars to form a strand one above the other. This strand is fed to the collecting device with cross cutting device of the type described. A folding device is arranged downstream of the collecting device, which folds the collections supplied by the collecting device in a known manner according to the principle of sword folding.
  • the collection facility is in Fig. 1 in a long product configuration 10 and in Fig. 2 shown in a short product configuration 10 '. Unless otherwise stated, the explanations apply Fig. 1 in the same way for Fig. 2 ,
  • An import 1 feeds the web-shaped strand 7, which is combined in a known manner from a plurality of partial webs 6.1, 6.2, 6.3, to the device.
  • This strand 7 is guided by pairs of rollers, which are each formed from an upper roller 11 and a lower roller 12 and guide and transport the strand 7.
  • the import 1 leads the strand 7 to a cross-cutting device 2, which cuts off finite-length bundles 9 from the latter.
  • the cross cutting device 2 consists of an upper cutting cylinder 21 which interacts with a lower cutting cylinder 22. These cutting cylinders 21, 22 extend transversely across the entire width of the strand 7 to be cut each equipped with a linear knife 20.
  • the cutting cylinders 21, 22 are as in Fig. 3 shown connected to a controllable drive 401.
  • the cross-cutting device 2 can be formed from a knife cylinder interacting with a working cylinder. It is also possible to position the cutting cylinder in relation to the transport direction 100 and to equip it with a helical knife, so that the cut on one edge of the strand 7 proceeds over the width of the strand 7 to the opposite strand edge.
  • the sheet packs 9 separated from the fed strand 7 are in one in Fig. 1 shown first position of the cross cutting device 2 is fed to a first collecting cylinder 31. This is rotatable about its axis transversely to the transport direction 100 and has a fixing device 30 on its circumference.
  • This fixing device 30 is designed in a known manner in order to detect the supplied sheet package 9 with an effect on conveyance and to release it when it is transferred to the downstream takeover cylinder 34.
  • a puncture system is shown in greatly simplified form in the figures as the fixing device 30.
  • This puncture system is designed to be controllable, so that its needles protrude outward beyond the circumference of the first collecting cylinder 31 in an activated state and stand back from the circumference in a passivated state. As long as the fixing device 30 is activated, it collects individually supplied sheet packs 9 per revolution of the first collecting cylinder 31 in a stack growing on the circumference of the first collecting cylinder 31 to form a partial collection 10.
  • a counter roller 33 is arranged which interacts with the fixing device 30 in such a way that the sheet package 9 fed is reliably picked up by the first collecting cylinder 31.
  • the first collecting cylinder 31 transfers this partial collection 10 to the transfer cylinder 34.
  • the alternative position of the cross-cutting device 2 leads the separated sheet packs 9 to a second collecting cylinder 32 instead of the first collecting cylinder 31.
  • These collecting cylinders 31, 32 are arranged parallel to one another. They are constructed in the same way and differ essentially in their diameter 301, 302 and thus in the maximum processable length of the supplied sheet packs 9.
  • the second collecting cylinder 32 interacts with the same transfer cylinder 34 as the first collecting cylinder 31. While the cross cutting device 2, 2 ' represents a switch and the sheet packs 9 feeds one of several collecting cylinders 31, 32, the transfer cylinder 34 brings these different transport paths together again into a common one.
  • the transfer cylinder 34 is arranged parallel to the collecting cylinders 31, 32 and has a significantly larger diameter than this.
  • a plurality of fixing devices 30.1, 30.2, 30.3, 30.4 are arranged on its circumference at a distance from one another in the circumferential direction. Their function and structure correspond to the fixing devices 30 of the collecting cylinders.
  • the fixing devices 30.1, 30.2, 30.3, 30.4 of the take-over cylinder can be combined into several sets, each set of fixing devices 30.1, 30.2, 30.3, 30.4 being assigned to each of the collecting cylinders 31, 32 feeding the take-over cylinder 34.
  • a first set here comprises the fixing devices 30.1 and 30.3, which are arranged opposite one another on the circumference of the take-over cylinder 34 and are assigned to the first collecting cylinder 31.
  • first collecting cylinder 31 is operated by the cross cutting device 2
  • this first set of fixing devices 30.1, 30.3 of the transfer cylinder 34 is activated as it is Figure 4 shows.
  • the remaining fixing devices 30.2, 30.4, which are not assigned to the first collecting cylinder 31, remain passivated.
  • the second collecting cylinder 32 is operated by the cross-cutting device 2 ', the assigned second set of fixing devices 30.1, 30.2, 30.4 activated while the fixing device 30.3 not assigned to the second collecting cylinder 32 remains passivated, as in FIG Fig. 5 shown.
  • the arc length 101, 102 between two adjacent fixing devices 30.1, 302., 30.3, 30.4 of the same set corresponds to the circumference of the associated collecting cylinder 31, 32.
  • the circumferential speeds of the collecting cylinders 31, 32 and the transfer cylinder 34 can thus be kept the same and their drives are mechanically coupled.
  • the take-over cylinder 34 on each of its fixing devices 30.1, 30.2, 30.3, 30.4 is also suitable for collecting printed products in the manner explained with reference to the first collecting cylinder 31.
  • the interplay of a collecting process optionally on one of several collecting cylinders 31, 32 for partial collections 10, 10 'and then an additional collecting process on the transfer cylinder 34 for collections 16 enables a very large variety of collecting schemes.
  • the collecting device can be used in a very versatile manner with respect to a given sequence of the printed images on the supplied strand 7.
  • the stationary cross-cutting device 2 is followed by a switch 5.
  • This switch 5 conveys the respective sheet package 9 to one of the collecting cylinders 31, 32 with the aid of an adjustable guide element 15.
  • the switch 5 is connected to the controller 400 of the device.
  • Both the cross-cutting device 2 and the collecting cylinders 31, 32 and the transfer cylinder 34 each have a single drive, which are connected to the same control 400.
  • the directions of rotation of the collecting cylinders 31, 32 and the transfer cylinder 34 are in opposite directions.
  • FIG. 6 The schematic representation of the Fig. 6 shows variable-volume folder with a collecting device, such as Fig. 3 equivalent.
  • a paper roll 14 is separated immediately after unwinding from a longitudinal cutting device 36 by means of a pair of circular knives 13 into two partial webs 6.1, 6.2 running parallel to one another. With the help of several guide rods 38 and turning rods 39 one Guide means 37, these partial webs 6.1, 6.2 are merged one above the other and to form a strand 7.
  • the strand 7 formed in this way is separated into a bundle of sheets 9 by a cross-cutting device 2 and then collected by the collecting device 3 arranged below into collections 16 in the manner already described.
  • the collections 16 are fed from a further transport device, not shown, to the folding device 40 arranged downstream of the collecting device 3.
  • the folding sword 41 extends in the transport direction 100 of the supplied collection 16 and is arranged above the feed plane.
  • the folding rollers 42 cooperating with the folding blade 41 are arranged below the feed plane, so that there is a change in the transport direction 100 of the printed products from a horizontal to a vertical direction.
  • the folded collections 16 are fed to other devices of known type, not shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Claims (10)

  1. Dispositif de production de collections (16) d'imprimés en forme de feuilles, comprenant au moins
    • un premier système de transport (1) destiné à amener un faisceau (7), lequel est formé d'une bande (6) individuelle ou de plusieurs bandes (6) et/ou bandes partielles (6.1, 6.2, 6.3) regroupées,
    • un système de coupe transversale (2, 2'), placé en aval du premier système de transport (1) dans la direction de transport (100), s'étendant au moins sur la largeur du faisceau (7) amené, destiné à sectionner des feuilles et/ou paquets de feuilles (9, 9') successifs du faisceau (7) amené
    • un premier cylindre collecteur (31), rotatif autour d'un premier axe de rotation (201), ayant un premier diamètre (301), comportant au moins un système de fixation (30) placé sur sa circonférence, destiné à maintenir une feuille et/ou un paquet de feuilles (9, 9') amené(e) par le système de coupe transversale (2, 2') sur la surface d'enveloppe du premier cylindre collecteur (31) et
    • un cylindre de reprise (34), rotatif autour d'un deuxième axe de rotation (200), comportant plusieurs systèmes de fixation (30.1, 30.2, 30.3, 30.4) distribués sur la circonférence du cylindre de reprise (34), le deuxième axe de rotation (200) du cylindre de reprise (34) étant placé sensiblement à la parallèle du premier axe de rotation (201) du premier cylindre collecteur (31), de telle sorte que des feuilles et/ou des paquets de feuilles (9, 9') soit transféré(e)s du premier cylindre collecteur (31) sur le cylindre de reprise (34),
    caractérisé par
    • au moins un deuxième cylindre collecteur (32) rotatif autour d'un troisième axe de rotation (202), ayant un deuxième diamètre (302), comportant au moins un système de fixation (30) placé sur sa circonférence, destiné à maintenir une feuille et/ou un paquet de feuilles (9, 9') amené(e) par le système de coupe transversale (2, 2') sur la surface d'enveloppe du deuxième cylindre collecteur (32), le troisième axe de rotation (202) du deuxième cylindre collecteur (32) étant placé sensiblement à la parallèle du deuxième axe de rotation (200) du cylindre de reprise (34), de telle sorte que des feuilles et/ou des paquets de feuilles (9, 9') soient transféré(e)s du deuxième cylindre collecteur (32) sur le cylindre de reprise (34), et
    • un aiguillage (5) susceptible d'être commandé, placé entre le premier système de transport (1) d'une part et le premier cylindre collecteur (31) et le deuxième cylindre collecteur (32) d'autre part, lequel amène les feuilles et/ou les paquets de feuilles (9, 9') sélectivement, vers le premier cylindre collecteur (31) ou le deuxième cylindre collecteur (32).
  2. Dispositif selon la revendication 1, caractérisé en ce que le cylindre de reprise (34) comporte au moins deux jeux de systèmes de fixation (30.1, 30.2, 30.3, 30.4), distribués chacun de manière régulière sur la circonférence du cylindre de reprise (34), l'écart réciproque entre les systèmes de fixation (30.1, 30.3) du premier jeu, rapporté à la circonférence du cylindre de reprise (34) formant une première partition (101) et l'écart réciproque entre les systèmes de fixation (30.1, 30.2, 30.4) du deuxième jeu, rapporté à la circonférence du cylindre de reprise (34) formant une deuxième partition (101).
  3. Dispositif selon la revendication 2, caractérisé en ce que la première partition (101) correspond à un multiple non entier de la deuxième partition (102).
  4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins un système de fixation (30.1) du cylindre de reprise (34) est affecté à au moins deux jeux de systèmes de fixation (30.1, 30.2, 30.3, 30.4), distribués chacun de manière régulière sur la circonférence du cylindre de reprise (34).
  5. Dispositif selon l'une quelconque des revendications 2 ou 3, caractérisé en ce que le premier diamètre (301) du premier cylindre collecteur (31) correspond à un multiple entier de la première partition (101) et le deuxième diamètre du deuxième cylindre collecteur (32) correspond à un multiple entier de la deuxième partition (102) du cylindre de reprise (34).
  6. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par un sens de rotation contraire du premier cylindre collecteur (31) et du deuxième cylindre collecteur (32), ainsi que par un sens de rotation susceptible d'être commandé du cylindre de reprise (34).
  7. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins le système de coupe transversale (2, 2') est relié en entraînement avec un entraînement individuel (401) susceptible d'être commandé, pour séparer successivement des feuilles et/ou des paquets de feuilles (9, 9') de différentes longueurs du faisceau (7) amené.
  8. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le système de coupe transversale (2, 2') comporte au moins un cylindre de coupe (21, 21', 22, 22'), l'au moins un cylindre de coupe (21, 21', 22, 22') s'étendant au moins sur la largeur du faisceau (7) amené.
  9. Dispositif selon l'une quelconque des revendications précédentes, caractérisé par un système de commande (400), pour transmettre des données avec au moins l'aiguillage (5) susceptible d'être piloté et avec l'entraînement individuel (401) susceptible d'être commandé, le système de commande (400) étant connecté avec le système de coupe transversale (2, 2').
  10. Plieuse, destinée à plier des collections (16), d'imprimés, comprenant au moins
    • un déroulement de rouleau, destiné à dérouler au moins un rouleau (16) d'imprimés en bande (6),
    • un système de coupe longitudinale (36), placé en aval du déroulement de rouleau dans la direction de transport (100), pourvu d'au moins une lame (13), destinée à diviser la bande (6) amenée par le déroulement de rouleau en plusieurs bandes partielles (6.1, 6.2, 6.3),
    • un système de guidage (37) placé en aval du système de coupe longitudinale (36) dans la direction de transport (100), pourvu de barres de guidage (38) et de barres de retournement (39), lequel regroupe les bandes partielles (6.1, 6.2, 6.3) en un faisceau (7) multicouches,
    • un système de coupe transversale (2, 2'), placé en aval du système de guidage (37) dans la direction de transport (100), s'étendant au moins sur la largeur du faisceau (7) amené par ledit système d'introduction (1), destiné à sectionner des feuilles et/ou des paquets de feuilles (9, 9') successifs du faisceau (7) amené,
    • un premier cylindre collecteur (31), placé en aval dans la direction de transport (100) du système de coupe transversale (2, 2'), rotatif autour d'un premier axe de rotation (201), ayant un premier diamètre (301), comportant au moins un système de fixation (30) placé sur sa circonférence, destiné à maintenir une feuille et/ou un paquet de feuilles (9, 9') amené(e) par le système de coupe transversale (2, 2') sur la surface d'enveloppe du premier cylindre collecteur (31)
    • un cylindre de reprise (34), placé en aval dans la direction de transport (100) du premier cylindre collecteur (31), rotatif autour d'un deuxième axe de rotation (200), comportant plusieurs systèmes de fixation (30.1, 30.2, 30.3, 30.4) distribués sur la circonférence du cylindre de reprise (34), le deuxième axe de rotation (200) du cylindre de reprise (34) étant placé sensiblement à la parallèle du premier axe de rotation (201) du premier cylindre collecteur (31), de telle sorte que des feuilles et/ou des paquets de feuilles (9, 9') soit transféré(e)s du premier cylindre collecteur (31) sur le cylindre de reprise (34),
    • un système de pliage (40), placé en aval dans la direction de transport (100) des systèpme, comportant au moins une lame de pliage (41) et une paire de rouleaux de pliage (42), placée en aval de la lame de pliage (41) dans la direction de transport (100)
    caractérisée par
    • au moins un deuxième cylindre collecteur (32) rotatif autour d'un troisième axe de rotation (202), ayant un deuxième diamètre (302), comportant au moins un système de fixation (30) placé sur sa circonférence, destiné à maintenir une feuille et/ou un paquet de feuilles (9, 9') amené(e) par le système de coupe transversale (2, 2') sur la surface d'enveloppe du deuxième cylindre collecteur (32), le troisième axe de rotation (202) du deuxième cylindre collecteur (32) étant placé sensiblement à la parallèle du deuxième axe de rotation (200) du cylindre de reprise (34), de telle sorte que des feuilles et/ou des paquets de feuilles (9, 9') soient transféré(e)s du deuxième cylindre collecteur (32) sur le cylindre de reprise (34), et
    • un aiguillage (5) susceptible d'être commandé, placé en amont du premier cylindre collecteur (31) et du deuxième cylindre collecteur (32) dans la direction de transport (100), lequel amène les feuilles et/ou les paquets de feuilles (9, 9') sélectivement, vers le premier cylindre collecteur (31) ou le deuxième cylindre collecteur (32).
EP18000420.2A 2017-05-05 2018-05-02 Dispositif de production de collections d'imprimés en forme de feuilles, et appareil correspondant de pliage de collections d'imprimés en forme de feuilles Active EP3398891B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017004370.1A DE102017004370A1 (de) 2017-05-05 2017-05-05 Vorrichtung zum Erzeugen von Kollektionen aus bogenförmigen Druckerzeugnissen und Falzapparat

Publications (2)

Publication Number Publication Date
EP3398891A1 EP3398891A1 (fr) 2018-11-07
EP3398891B1 true EP3398891B1 (fr) 2020-02-05

Family

ID=62110831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18000420.2A Active EP3398891B1 (fr) 2017-05-05 2018-05-02 Dispositif de production de collections d'imprimés en forme de feuilles, et appareil correspondant de pliage de collections d'imprimés en forme de feuilles

Country Status (3)

Country Link
US (1) US10538080B2 (fr)
EP (1) EP3398891B1 (fr)
DE (1) DE102017004370A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH132049A (de) * 1927-06-03 1929-03-31 Vogtlaendische Maschf Ag Schneid- und Sammelvorrichtung für Druckmaschinen.
DE3126279C2 (de) * 1981-07-03 1986-01-16 Gruner + Jahr Ag & Co, 2210 Itzehoe Falzapparat für Rollen-Rotations-Druckmaschinen mit Planobogenauslage
US4754959A (en) * 1985-08-02 1988-07-05 M.A.N. Roland Druckmaschinen Aktiengesellschaft Folding apparatus for transverse folding and transporting of two types of printed substrates
US4716833A (en) * 1986-01-03 1988-01-05 Jet Research Center, Inc. Method of assembling a tanged charge holder
DE3628411A1 (de) * 1986-08-21 1988-02-25 Frankenthal Ag Albert Falzapparat
DE19518650C1 (de) * 1995-05-20 1996-10-24 Koenig & Bauer Albert Ag Schneidvorrichtung
DE10018770C1 (de) * 2000-04-15 2001-10-31 Koenig & Bauer Ag Vorrichtung zum Ausschleusen von Signaturen aus einem Falzapparat
DE10156706B4 (de) 2001-11-17 2016-04-28 Manroland Web Systems Gmbh Umfangsvariabler Falzapparat
EP2502862B1 (fr) 2011-03-24 2016-08-24 Hunkeler AG Procédé et dispositif de traitement de feuilles de différents formats
WO2013173659A1 (fr) * 2012-05-16 2013-11-21 Crozier Russel Charles Alignement longitudinal d'images pré-imprimées sur un rouleau de substrat avec les parties mobiles d'une presse d'impression à bobines
DE102013203469B3 (de) 2013-03-01 2014-03-06 Koenig & Bauer Aktiengesellschaft Falzapparat
US20150239234A1 (en) * 2014-02-27 2015-08-27 Eastman Kodak Company System for reducing tension fluctuations on a web

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US20180319157A1 (en) 2018-11-08
DE102017004370A1 (de) 2018-11-08
EP3398891A1 (fr) 2018-11-07
US10538080B2 (en) 2020-01-21

Similar Documents

Publication Publication Date Title
EP0911291B1 (fr) Dispositif de pliage dans une machine plieuse à grande vitesse
DE3927422C2 (de) Verfahren und Vorrichtung zur Herstellung von zahlgerechten Teilstapeln aus überlappend ineinandergefalteten Tüchern
DE3422755C2 (de) Falzapparat für Buchfalzungen an einer Rollenrotationsdruckmaschine
EP0257390B1 (fr) Appareil à plier
EP2199084B1 (fr) Dispositif et procédé de fabrication de blocs de livres
DE2921383C2 (de) Papierfalzmaschine zur Verwendung an einer Rotationsdruckmaschine
EP1944259A2 (fr) Dispositif à coupe transversale doté d'une coupe longitudinale
DE602004012202T2 (de) Verfahren und Vorrichtung für das Überlappung von Bogen
EP1524227B1 (fr) Procédé d'utilisation d'un appareil de pliage
EP0114601B1 (fr) Dispositif de pliage
EP0931748B1 (fr) Plieuse sans pointure pour machines rotatives à imprimer
DE10238736A1 (de) Verfahren und Vorrichtung zum Falzen eines Druckprodukts
EP2559549B1 (fr) Dispositif et procédé de traitement de feuilles de papier ou d'un autre matériau flexible
DE3427570C2 (fr)
EP3398891B1 (fr) Dispositif de production de collections d'imprimés en forme de feuilles, et appareil correspondant de pliage de collections d'imprimés en forme de feuilles
EP2319788B1 (fr) Plieuse dotée d'un dispositif d'extraction
EP1808392B1 (fr) Procédé et dispositif destinés au traitement d'une bande de matériau à imprimer en produits accumulés
EP1013590B1 (fr) Dispositif pour plier et transporter des produits plats imprimés dans une machine rotative imprimante
EP4282657B1 (fr) Plieuse d'une machine d'impression offset à bobines et machine d'impression offset à bobines
DE102004005807B4 (de) Falzapparat
DE102014207835B4 (de) Verfahren und Druckmaschine zur Herstellung von Druckprodukten
EP1620343B1 (fr) Appareil de pliage roues doté d'un dispositif de coupe pour couper en travers au moins une bande de matériau
DE102008025418B4 (de) Rollenrotationsdruckmaschine, Falzapparat dafür sowie Verfahren zum Erzeugen von Druckprodukten
EP2739554B1 (fr) Dispositif et procédé pour regrouper des produits
DE3737140C1 (en) Device for folding and cutting small-size in-line products to be folded

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190424

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20191016

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: COSMOVICI INTELLECTUAL PROPERTY SARL, CH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1229760

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502018000717

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200505

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200628

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200505

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200605

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200506

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502018000717

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20201106

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200502

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200205

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240522

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240517

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1229760

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230502

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240602

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230502

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240531

Year of fee payment: 7