EP1097892B1 - Dispositif et procédé pour couper et dévier des produits imprimés - Google Patents

Dispositif et procédé pour couper et dévier des produits imprimés Download PDF

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Publication number
EP1097892B1
EP1097892B1 EP00120704A EP00120704A EP1097892B1 EP 1097892 B1 EP1097892 B1 EP 1097892B1 EP 00120704 A EP00120704 A EP 00120704A EP 00120704 A EP00120704 A EP 00120704A EP 1097892 B1 EP1097892 B1 EP 1097892B1
Authority
EP
European Patent Office
Prior art keywords
belt
signatures
cutting
web
cutting device
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
EP00120704A
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German (de)
English (en)
Other versions
EP1097892A3 (fr
EP1097892A2 (fr
Inventor
Paul Emmet Bredenberg
Kevin Lauren Cote
Richard Daniel Curley
Matthew Thomas Sharkady
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.)
Goss International Americas LLC
Original Assignee
Heidelberger Druckmaschinen AG
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Filing date
Publication date
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1097892A2 publication Critical patent/EP1097892A2/fr
Publication of EP1097892A3 publication Critical patent/EP1097892A3/fr
Application granted granted Critical
Publication of EP1097892B1 publication Critical patent/EP1097892B1/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
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
    • 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
    • B65H29/40—Members rotated about an axis perpendicular to direction of article movement, e.g. star-wheels formed by S-shaped members
    • 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
    • B65H29/60—Article switches or diverters diverting the stream into alternative paths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/24—Longitudinal profile
    • B65H2404/243—Longitudinal profile with portions of different thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/50—Gripping means
    • B65H2405/53—Rotary gripping arms
    • B65H2405/531—Rotary gripping arms with relative movement of the arms relatively to the axis of rotation during rotation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/929—Particular nature of work or product
    • Y10S83/934—Book, being made, e.g. trimming a signature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2033—Including means to form or hold pile of product pieces
    • Y10T83/2037—In stacked or packed relation
    • Y10T83/2057—Including means to deliver individual pieces to a stack holder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2098—With means to effect subsequent conveying or guiding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2192—Endless conveyor
    • Y10T83/2194—And means to remove product therefrom
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4778—Work feed gripper carried on endless belt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4836—With radial overlap of the cutting members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6476—Including means to move work from one tool station to another
    • Y10T83/6489—Slitter station
    • Y10T83/6491—And transverse cutter station
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6582—Tool between tandem arranged work carrying means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6584—Cut made parallel to direction of and during work movement
    • Y10T83/6587—Including plural, laterally spaced tools
    • Y10T83/6588—Tools mounted on common tool support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9374—With spacer interposed between shaft-mounted tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9396—Shear type
    • Y10T83/9401—Cutting edge wholly normal to axis of rotation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9408—Spaced cut forming tool

Definitions

  • the present invention relates to an apparatus and a method for cutting one path and to redirect the resulting signatures into two Transport paths of a web-fed rotary printing press.
  • a material web e.g. B. printed on a paper web and then cut into signatures in a cutting unit, which are then in folded in a folder or processed in any other way.
  • signatures To arrange or fold in the desired way, the signatures are often in for example, two streams of signatures directed and braked.
  • US 5,607,146 is a device for deflecting products in one Folders described.
  • the web is signed by a pair of cutting cylinders cut, which are then picked up by a pair of conveyor belts.
  • each The conveyor belts include a raised surface that is level with the other Band interacts.
  • the signatures are due to the raised areas of the tapes alternately offset with respect to a center line so that a signature is slightly to the left and the subsequent signature is shifted slightly to the right.
  • the Signatures past a guide element depending on whether it is left or have been moved to the right on the pockets from side by side Paddle wheels pass that the right paddle wheel has a signature offset to the right and the left paddle wheel picks up the subsequent signature shifted to the left.
  • the Terms "left” and "right” are used here only for descriptive purposes.
  • the signatures are accordingly divided into two by the pockets of the paddle wheels different signature streams split.
  • the devices described in the cited documents have the disadvantage on that the signatures completely at a relatively large distance from the tapes be severed, what the transfer of signatures from the cutting device to the Eihist bands. In addition, the top ends of the signatures are poor be supported. These disadvantages can result in damage or failure Redirect the signatures. In addition, the signatures are juxtaposed Arranged devices redirected, which often takes up much space takes.
  • WO 97/24284 A discloses a method and a deflection device according to the preamble of claims 1 and 8.
  • the object of the present invention is to provide a reliable device and a to create a reliable method for redirecting signatures. Another job the invention consists in the space required for a deflection device to reduce.
  • the inventive method for cutting a web and redirecting the The resulting signatures include the following steps: First, the Partially cut web so that partially cut web sections result.
  • the partially cut web sections are cut in by means of a cutting device Cut signatures.
  • a first volume is covered by at least part of the Cutting device guided.
  • the signatures are between the first volume and one second volume recorded in such a way that the signatures are alternately offset, so that a first and a second signature stream arise.
  • the method according to the invention advantageously makes it possible by means of the two Steps performed that the signatures closer to the last one Cutting device can be detected so that the web during the cutting process can be held securely in position by the pair of bands. The tension and the exact positioning of the web is maintained during the entire cutting process. In this way, the signatures are also reliably deflected.
  • the Signatures are positioned on the cutter so that its leading edge is on a rear edge of an elevated portion of one of the tapes. That way positioning the tapes in close proximity to the cutting process enables what at the cutting devices of the prior art, which only one cutting process provide is difficult or impossible to reach.
  • the first and second signature stream are preferably on a first or a second boom, for example, as Braking devices can be formed.
  • the boom can for reasons the space saving can be arranged one above the other.
  • the first Signature stream offset in a first direction, captured by the first boom, by the second, released tape released and supported by a first signature support surface.
  • the second signature stream is preferably shifted in the opposite direction, so that it is led past the first signature support surface.
  • the first volume and the The back of the first signature support surface can then be used to support the second Signature stream are used.
  • the second signature stream is then preferably held by a third band and the first band and to the second Boom transported.
  • the deflection device comprises a first cutting device for partial cutting of the web, a second downstream of the first cutting device Cutting device to completely cut the web, so that a variety of Signatures, and at least a first volume and at least a second volume, which hold the signatures, the first band increasing at least a first one outer section and by at least part of the second Cutting device runs and the second band at least a second raised outer portion, and wherein the first raised outer portion and the second raised outer section cooperate to take the signatures alternately in to put different directions so that a first and a second Signature stream are formed.
  • An advantage of the device according to the invention is that the voltage and the correct positioning of the web is maintained during the cutting process since two Cutting devices are provided since the first band passes through at least part of the second cutter runs and since the resulting staggered arrangement enables effective redirection of the signatures.
  • the tapes Preferably there are more bands than just the first band and the second band provided, and the tapes preferably form a plurality of in pairs interacting, spaced-apart bands.
  • the second Cutting device preferably comprises a plurality of spaced apart arranged cutting discs, between which non-cutting spaces are formed.
  • the pairs of bands preferably run through the non-cutting ones Gaps in the second cutter.
  • the first signature stream is preferably fed to a first boom, and the second signature stream is preferably fed to a second boom.
  • the first boom preferably comprises a first signature support surface for supporting the Signatures after their release by the first and second volume.
  • the first Signature support surface preferably comprises a supporting side with a curved side Section and a straight back through which the signatures of the second Signature stream can be supported in an advantageous manner before the signatures between the first volume and a third volume or directly to the second boom are handed over.
  • the third volume can be, for example, from Extend recesses on the back of the signature support surface of the first boom.
  • the first boom and the second boom are preferably gripper braking devices trained which the speed of the signatures can reduce.
  • the present invention is particularly for high speed web-fed rotary printing presses suitable, the z. B. at a speed of over 36.576 km / h (2000 feet per minute) run as the signatures last for the entire period be kept safe.
  • a further embodiment of a space-saving deflection device comprises preferably a cutting unit for cutting a web into a plurality of Signatures, a first band and a second band with raised outer sections that interact to offset the signatures alternately so that a first and a second signature stream are formed, a first boom for receiving the first Signature stream and a second boom arranged below the first boom to receive the second signature stream.
  • FIG. 1 is a side view of a first embodiment of the present invention shown.
  • the schematically illustrated deflection device 1 comprises a cutting unit 10, which is shown in FIG. 2 in a perspective front view.
  • the first cutter 12 generated preferably by means of a plurality of interacting with an auxiliary surface Cutting knives in the web 5 perforations 6.
  • This way are not completely separated signatures preformed, the edges of which form the perforations.
  • web 5 remains tense since the preformed signatures still have webs 8 are connected between the perforations 6.
  • the track becomes a couple rotating disc rollers 20 and 21 are fed, each of a plurality of spaced apart side by side, connected via a rotatable axis 120 or 121 include.
  • the disks 120, 121 form spaced apart from one another arranged gaps, which capture the web 5 such that the webs 8 the gaps run through.
  • the perforations 6 run between the columns.
  • a first belt arrangement 30 is provided to support the web 5 during the cutting process and a second belt assembly 40 is provided.
  • the first belt arrangement 30 runs in the Gaps between the spaced disks 120 and the second Belt assembly 40 runs in the spaces between the spaced disks 121.
  • the belts 40 run around a guide roller 52 and the axis of the disc roller 21.
  • the belts 30 run around the axis of the disc roller 20.
  • the belts 30 and 40 are therefore arranged in such a way that they contact the perforations 6 of the web 5, since the discs 120, 121 on webs 8.
  • the bands 30 and 40 have elevations on their outside. On the outside of the Bands 30 are raised portions 31 and flat portions 32 are formed. At the Elevated sections 41 and flat sections 42 are formed on the outside of the belts 40.
  • the raised sections can for example from a large number of rigid elements or arranged next to one another made of a flexible material such as B. rubber.
  • the tape is preferably out a flexible material, such as rubber.
  • guide rollers 33 and 43 are provided, each preferably have a raised section which is in the flat sections 32 and 42 intervenes.
  • the belts 30 and 40 are further supported by additional guide rollers 34, 35 or 44, 45 out.
  • the inside of the belts 30, 40, the outside of the guide rollers and the axes of the Disc rollers 20, 21 are preferably toothed so that the belts act as toothed belts function. Due to the interlocking, the temporal Sequence of raised and flat sections on the outside of the belts remain guaranteed.
  • the teeth can for example be made of a polymer material, e.g. B. Rubber or metal.
  • the second cutting device 14 preferably comprises a plurality of spaced apart Cutting discs.
  • Each of the cutting disks preferably includes a blade that is associated with a support disc cooperates so that the web is neatly cut into signatures becomes.
  • the band 40 preferably runs between the cutting disks, the band 30 preferably runs between the support disks.
  • the signature 7 just cut from the web 5 is removed from the Bands 30 and 31 recorded.
  • the front edge of the signature 7 lies on an edge 129 of an raised section 31.
  • the leading edge of the next signature is accordingly on an edge 139 of a raised portion 41.
  • the belts 30, 40 on the rollers 34, 44 merged.
  • the signature 7 becomes leftward, as shown in FIG. 3 while the subsequent signature will be shifted to the right.
  • the first boom 60 includes a plurality of grippers 61 and a signature support surface 65.
  • the leading edge becomes that of FIG signatures offset on the right are detected by at least one gripper 61 which is in the Spaces between the belts 40 arranged side by side runs.
  • For every Signature is preferably a plurality of grippers arranged side by side intended. After capturing the leading edge of the signature, it can be, for example, in a rotary movement are braked by the gripper, whereby they are from the Signature support surface 65 is supported, which is preferably spaced apart as a plurality structures arranged side by side is formed.
  • the boom 60 led signature stream can then on processing or stacking devices be handed over.
  • this second signature stream may be from second boom 70 recorded and by a second signature support surface 75 similar to the basis of the first boom 60 described are supported.
  • FIG. 1 An alternative embodiment of the present invention is shown in FIG the straps are removable so that they can be replaced more easily.
  • the first Cutting device 12 is fastened in brackets 201 and 202 in a frame 200.
  • a first belt assembly 130 is in an upper portion by a first roller 131 and a second roller 132, which are mounted in the frame 200 overhung can.
  • a second belt assembly 140 is in an upper portion of the rollers 141 and 142 guided, which are preferably also overhung in the frame 200 are.
  • the rollers 131, 132, 141 and 142 can alternatively each have an additional one have lateral holder, which nevertheless axially removes the straps 130, 140 allows.
  • the second cutting device 14 is mounted in holders 203, 204, a gap is formed between them, so that the strips 130, 140 are removed can.
  • the cylinders of the second cutter and the rollers preferably a storage device through which the tapes can be removed more easily can be.
  • the cutting device can also be provided that a peripheral portion of the cutting cylinder has a smaller Has diameter than the cutting section.
  • the different Thickness of the raised and flat band sections can be used to decrease the weight To make tapes easier without a storage device.
  • the cantilevers are preferably gripper braking devices such as those for example in US 5,560,599 and US 5,794,929.
  • band denotes any device, the one surface facing the signatures with repetitive repetitions Sections includes.
  • first, second, third was only made for reasons of clarity and is interchangeable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Advancing Webs (AREA)

Claims (15)

  1. Procédé pour découper une feuille continue et dévier des cahiers, dans lequel la feuille continue (5) est découpée au moyen d'un premier dispositif de coupe (12) pour former une pluralité de segments de feuille partiellement coupés ; une première bande (30) est entraínée à travers au moins une partie d'un deuxième dispositif de coupe (14);
    le segment de feuille partiellement coupe est découpé au moyen du deuxième dispositif de coupe (14) pour former des cahiers (7) et
    les cahiers (7) sont saisis entre la première bande (30) et une deuxième bande (40) de telle manière que les cahiers soient décalés en alternance dans différentes directions pour former un premier flux de cahiers et un deuxième flux de cahiers, caractérisé en ce que la première bande (30) comprend un premier segment extérieur en relief (31) et la deuxième bande (40) comprend un deuxième segment extérieur en relief (41), le premier segment en relief (31) se trouvant en face d'un segment non en relief (42) de la deuxième bande (40) et le deuxième segment en relief (41) se trouvant en face d'un segment non en relief (32) de la première bande (30) et le cahier (7) étant introduit entre la première bande (30) et la deuxième bande (40) de manière qu'il vienne se placer, soit sur le premier segment en relief (31), soit sur le deuxième segment en relief (41).
  2. Procédé selon la revendication 1, caractérisé en ce que, la première bande (30) et la deuxième bande (40) défilent à travers des espaces intermédiaires non tranchants prévus dans le deuxième dispositif de coupe (14).
  3. Procédé selon une des revendications 1 ou 2, caractérisé en ce que, en aval du premier dispositif de coupe (12), la feuille continue (5) est amenée à une paire de tambours à disques rotatifs (20, 21) qui comprennent chacun une pluralité de disques espacés (120, 121) disposés l'un à côté de l'autre, qui sont reliés par l'axe de rotation, la feuille continue (5) étant saisie par les disques (120, 121) de telle manière que les parties non découpées (8) passent dans fentes des disques (120, 121).
  4. Procédé selon la revendication 3, caractérisé en ce que la première bande (30) défile dans les espaces intermédiaires entre les disques espacés (120) et la deuxième bande (40) dans les espaces intermédiaires entre les disques espacés (121).
  5. Procédé selon une des revendications 3 ou 4, caractérisé en ce que les disques (120, 121) attaquent les parties non découpées (8).
  6. Procédé selon une des revendications 1 à 5, caractérisé en ce qu'il est prévu des tambours de guidage (33, 43) qui présentent chacun un segment en relief, les bandes (30, 40) étant guidées par les tambours de guidage (33, 43) de telle manière que les segments en relief de ces tambours s'engagent dans les segments plats (32, 42) des bandes (30, 40).
  7. Procédé selon une du revendications 1 à 6, caractérisé en ce que les bandes (30, 40) jouent le rôle de courroies crantées sur les axes des tambours à disques (20, 21).
  8. Dispositif de déviation comprenant un premier dispositif de coupe (12) destiné à découpée partiellement la feuille continue (5), un deuxième dispositif de coupe (14) placé en aval du premier dispositif de coupe (12) et servant à couper entièrement la feuille continue (5) pour former une pluralité de cahiers (7), au moins une première bande (10, 130) et au moins une deuxième bande (40, 140) destinées à saisir la pluralité de cahiers (7), caractérisé en ce que la première bande (30, 130) présente au moins un premier segment extérieur en relief (31) et défile à travers au moins une partie du deuxième dispositif de coupe (14), et la deuxième bande (40, 140) présentant au moins un deuxième segment extérieur en relief (41), de sorte que les premier et deuxième segments extérieurs en relief (31, 41) coopèrent entre eux de telle manière que les cahiers (7) soient décalés en alternance pour former un premier flux de cahiers et un deuxième flux de cahiers.
  9. Dispositif de déviation selon la revendication 8, caractérisé en ce que des espaces intermédiaires non tranchants sont prévus dans le deuxième dispositif de coupe (14).
  10. Dispositif de déviation selon la revendication 8 ou 9, caractérisé en ce qu'en aval du premier dispositif de coupe (12), sont prévus une paire de tambours à disques rotatifs (20, 21) qui comprennent chacun une pluralité de disques espacés (120, 121), disposés l'un à côté de l'outre, reliés par l'axe de rotation.
  11. Procédé selon la revendication 9, caractérisé en ce que la première bande (30) circule dans les espaces intermédiaires entre les disques espacés (120) et la deuxième bande (40) dans les espaces intermédiaires entre les disques espacés (121).
  12. Procédé selon une des revendications 9 ou 10, caractérisé en ce que les disques (120, 121) sont disposés de manière à attaquer les parties non découpées (8) de la bande (5).
  13. Dispositif de déviation selon une des revendications 8 à 13, caractérisé en ce qu'il est prévu des tambours de guidage (33, 43) qui présentent chacun un segment en relief.
  14. Dispositif de déviation selon une des revendications 8 à 13, caractérisé en ce que la côté intérieur des bandes (30, 40) et la côté extérieur des tambours de guidage ainsi que les axes des tambours à disques (20, 21) sont dentés.
  15. Dispositif de déviation selon une des revendications 8 à 14, caractérisé en ce que les bandes sont amovibles et, en particulier les cylindres du deuxième dispositif de coupe (14) comprennent un dispositif de débrayage grâce auquel les bandes peuvent être enlevées.
EP00120704A 1999-11-08 2000-09-22 Dispositif et procédé pour couper et dévier des produits imprimés Expired - Lifetime EP1097892B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US435667 1999-11-08
US09/435,667 US6612213B1 (en) 1999-11-08 1999-11-08 Double-cut lobed belt diverter

Publications (3)

Publication Number Publication Date
EP1097892A2 EP1097892A2 (fr) 2001-05-09
EP1097892A3 EP1097892A3 (fr) 2002-04-03
EP1097892B1 true EP1097892B1 (fr) 2003-12-17

Family

ID=23729303

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00120704A Expired - Lifetime EP1097892B1 (fr) 1999-11-08 2000-09-22 Dispositif et procédé pour couper et dévier des produits imprimés

Country Status (5)

Country Link
US (1) US6612213B1 (fr)
EP (1) EP1097892B1 (fr)
JP (1) JP2001187667A (fr)
AT (1) ATE256623T1 (fr)
DE (2) DE10047041A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10347572B3 (de) * 2003-10-14 2005-05-19 Koenig & Bauer Ag Auslegevorrichtung
US20060037925A1 (en) * 2004-08-17 2006-02-23 Partnership For Innovation, Llc Collapsible dump bin
US7980543B2 (en) * 2007-08-10 2011-07-19 Goss International Americas, Inc. Printing press folder with parallel process transport tapes
US7771335B2 (en) * 2008-03-24 2010-08-10 Goss International Americas, Inc. Apparatus and method for cutting and folding printed products
US8141873B2 (en) * 2008-05-23 2012-03-27 Goss International Americas, Inc. Method and device for a combined signature diverter and slowdown device
US8292296B2 (en) * 2009-10-30 2012-10-23 Goss International Americas, Inc. Apparatus for varying the speed of printed products having an external eccentric assembly and method
US8196926B2 (en) * 2009-11-06 2012-06-12 Goss International Americas, Inc. Apparatus for electronically diverting signatures
JP6553945B2 (ja) * 2015-05-22 2019-07-31 ナカバヤシ株式会社 シュレッダー
US10772337B2 (en) * 2016-10-10 2020-09-15 Stewart Systems Baking, LLC Product multiplying system and method of multiplying a product

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US3479024A (en) * 1967-02-23 1969-11-18 Nat Dairy Prod Corp Method and apparatus for arranging articles in a row
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US4432746A (en) * 1981-05-21 1984-02-21 The Procter & Gamble Company Web segmenting apparatus
JP2511075B2 (ja) * 1987-11-11 1996-06-26 三菱重工業株式会社 輪転印刷機の折機
US4983155A (en) * 1988-04-18 1991-01-08 Stobb Inc. Paper web cutter
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DE4120628A1 (de) * 1991-06-22 1992-12-24 Roland Man Druckmasch Einrichtung zum querschneiden und/oder -perforieren von bahnen
US5794929A (en) 1993-08-09 1998-08-18 Heidelberger Druckmaschinen Ag Variable velocity profile decelleration device
US5615878A (en) * 1995-08-15 1997-04-01 Heidelberg Harris Inc. Method and apparatus for accelerating and diverting flat products
JPH0958916A (ja) * 1995-08-28 1997-03-04 Mitsubishi Heavy Ind Ltd 折り丁排紙部数切り替え装置付き折機
EP0873273B1 (fr) 1995-12-27 2000-04-12 Koenig & Bauer Aktiengesellschaft Plieuse a dispositif de separation de signatures
US5607146A (en) * 1996-02-16 1997-03-04 Heidelberger Druckmaschinen Ag Mechanism for diverting of products in a folding apparatus
US5702100A (en) 1996-03-25 1997-12-30 Heidelberg Harris Mechanism for diverting signatures by the rotation of surfaces
US5927712A (en) * 1996-11-12 1999-07-27 Heidelberg Harris Sample signature delivery having alternate transport path away from deceleration device

Also Published As

Publication number Publication date
DE50004782D1 (de) 2004-01-29
EP1097892A3 (fr) 2002-04-03
ATE256623T1 (de) 2004-01-15
US6612213B1 (en) 2003-09-02
EP1097892A2 (fr) 2001-05-09
JP2001187667A (ja) 2001-07-10
DE10047041A1 (de) 2001-05-10

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