EP4122851A1 - Procédé de traitement et de transport de feuilles d'impression et/ou de feuilles individuelles - Google Patents

Procédé de traitement et de transport de feuilles d'impression et/ou de feuilles individuelles Download PDF

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Publication number
EP4122851A1
EP4122851A1 EP22178373.1A EP22178373A EP4122851A1 EP 4122851 A1 EP4122851 A1 EP 4122851A1 EP 22178373 A EP22178373 A EP 22178373A EP 4122851 A1 EP4122851 A1 EP 4122851A1
Authority
EP
European Patent Office
Prior art keywords
sheets
printed sheets
processing
fed
single sheets
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.)
Pending
Application number
EP22178373.1A
Other languages
German (de)
English (en)
Inventor
Christoph Heni
Egbert Karrer
Sascha Schmidt
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.)
Hohner Maschinenbau GmbH
Original Assignee
Hohner Maschinenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102021120766.5A external-priority patent/DE102021120766A1/de
Application filed by Hohner Maschinenbau GmbH filed Critical Hohner Maschinenbau GmbH
Publication of EP4122851A1 publication Critical patent/EP4122851A1/fr
Pending 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
    • 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
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C1/00—Collating or gathering sheets combined with processes for permanently attaching together sheets or signatures or for interposing inserts
    • B42C1/12—Machines for both collating or gathering and permanently attaching together the sheets or signatures
    • 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
    • B65H29/6609—Advancing articles in overlapping streams forming an overlapping stream
    • 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
    • B65H29/6654—Advancing articles in overlapping streams changing the overlapping figure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H33/00—Forming counted batches in delivery pile or stream of articles
    • B65H33/06—Forming counted batches in delivery pile or stream of articles by displacing articles to define batches
    • 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
    • B65H5/32—Saddle-like members over which partially-unfolded sheets or signatures are fed to signature-gathering, stitching, or like 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/10—Selective handling processes
    • B65H2301/15—Selective handling processes of sheets in pile or in shingled formation
    • B65H2301/151—Selective shingled formation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4219—Forming a pile forming a pile in which articles are offset from each other, e.g. forming stepped pile
    • B65H2301/42194—Forming a pile forming a pile in which articles are offset from each other, e.g. forming stepped pile forming a pile in which articles are offset from each other in the delivery direction
    • 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
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/444—Stream of articles in shingled formation, overlapping stream
    • 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
    • B65H2701/18263—Ordered set of articles forming one batch wherein each article is offset from its neighbour in 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
    • B65H2701/18—Form of handled article or web
    • B65H2701/182—Piled package
    • B65H2701/1826—Arrangement of sheets
    • B65H2701/18265—Ordered set of batches of articles
    • B65H2701/18266—Ordered set of batches of articles wherein the batches are offset from each other, e.g. stepped 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
    • B65H2701/19—Specific article or web
    • B65H2701/1932—Signatures, folded printed matter, newspapers or parts thereof and books
    • 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
    • B65H2801/48—Bookbinding

Definitions

  • the invention relates to a processing and conveying method for printed sheets and/or single sheets and a processing device for processing printed sheets and/or single sheets before they are fed to a collection section according to the preambles of claims 1 and 10.
  • Transporting printed sheets and/or individual sheets by means of a collector chain is known for processing.
  • a collecting chain By means of such a collecting chain, the individual printed sheets and/or single sheets can be collected after they have been folded, for example, and fed, for example, to a stapling device arranged downstream.
  • the object of the invention is to improve the sheet transport and processing efficiency of printed sheets and/or single sheets.
  • the invention relates to a processing and conveying method for printed sheets and/or single sheets. This is characterized in that the printed sheets and/or single sheets are fed to a feed point of a conveyor line handed over and then placed on top of each other to form an imbricated stream.
  • the printed sheets and/or single sheets can be fed in from a pressure roller arranged upstream, e.g. with the aid of a dispenser and a cutting unit, or optionally also from a stacking device.
  • the shingled flow can be continuous or a specific number of printed sheets and/or individual sheets fed to the feed point can be combined and stacked to form the shingled flow in individual shingle sequences or stacks.
  • the imbricated stream can then be fed to a folding unit, for example, and folded, for example with a plow folding unit and/or a groove folding unit.
  • the folded printed sheets and/or single sheets of the shingled stream can also be merged with other shingled streams or shingled sequences.
  • These further imbricated streams or sequences can be supplied, for example, by another folding device, for example by one arranged upstream.
  • the printed sheets and/or individual sheets can be transferred to the shingled stream or shingled sequences with the possibly further shingled streams or shingled sequences of a collecting section, in particular a collecting chain.
  • the printed sheets and/or single sheets can be fed from a pressure roller or a cutting device downstream of this to the feed point of the conveyor line.
  • the printed sheets and/or single sheets can be fed from a stacking device to the feed point of the conveyor line.
  • the method is carried out by means of a processing device for processing printed sheets and/or single sheets before they are fed to a collection line.
  • This processing device is characterized in that a unit for stacking the printed sheets and/or single sheets is provided, which then superimposes the printed sheets and/or single sheets transferred at a feed point of a conveyor section in an offset manner to form an imbricated stream.
  • the unit is designed to combine a specific number of printed sheets and/or individual sheets fed in at the feed point into individual imbricated sequences to form the imbricated flow and to stack them.
  • the unit feeds the shingled sequences to a folding unit, which folds the shingled sequences.
  • the folding unit can be designed as a plow folding unit and/or a groove folding unit for folding the imbricated sequences.
  • a merging unit can be provided, which merges the folded imbricated sequences with other imbricated sequences.
  • the unit can then transfer the folded imbricated sequences, with any further imbricated sequences, to a collecting section, in particular a collecting chain.
  • a further folding unit can be provided, from which the printed sheets and/or single sheets are fed as folded printed sheets and/or single sheets to the infeed point of the conveyor line.
  • a pressure roller can be provided for feeding the printed sheets and/or single sheets into the processing device for processing printed sheets and/or single sheets, from which the printed sheets and/or single sheets are fed to the feed point of the conveyor line.
  • a stacking device can be provided, from which the printed sheets and/or single sheets can be fed to the feed point of the conveyor line.
  • FIG 1 a perspective view of a processing device for the processing of printed sheets and / or single sheets before they are fed to a collection line.
  • the printed sheets and/or single sheets 11 to be transported and processed, in particular to be folded are unrolled by an unwinding device 1 shown here as an example and by a cutting device 2, which is designed in particular as a cross-cutting device can be tailored and handed over to a feed point 4 of a conveyor line 5.
  • a shingling device 3 is arranged in the inlet area of the conveying section 5 .
  • This shingling device 3 forms stacks 12 or 12.5 (or shingled sequences) from the printed sheets and/or single sheets 11 fed in succession, which are then deposited downstream on the conveyor line.
  • the following stack 12 or 12.5 is placed offset in the conveying direction 7 according to the time offset and the conveying speed of the conveyor line 5 between the formation of the two stacks 12 or 12.5.
  • Several such stacks 12 or 12.5 placed one after the other and one on top of the other then form an imbricated stream.
  • the printed sheets and/or single sheets can also be fed from a stacking device 10 (cf. 2 and 3 ) are transferred to the feed point 4.
  • the printed sheets and/or single sheets 11 to be transported and processed are transported further as an imbricated stream, folded downstream in a folding device 6, moved in the conveying and processing direction 7 and then transferred to a collecting device 8 as an imbricated stream.
  • the gathering device 8 can preferably be designed as a gathering chain, which finally transfers the stacked and folded printed sheets and/or individual sheets superimposed to form an imbricated flow to a gathering stitcher 20 .
  • the single sheets 11 are doing instead of in the figure 1 shown unwinding device 1 and the cutting device 2 transferred from a stacking device 10 to the feed point 4. They are then superimposed in a predetermined number to form a stack 12 (shingled sequence) of individual sheets 11 .
  • the imbricated arrangement of the stacks 12 or the imbricated sequences 12 is shown in the conveying direction 7 after the single sheet 11 .
  • This stack 12 (the imbricated sequence) formed from stacked individual sheets 11 is then formed into an imbricated stream with other such stacks 12 (imbricated sequences).
  • the imbricated stream is in turn formed from stacks 12 (imbricated sequences) lying one on top of the other offset one behind the other in the transport direction 7 and fed to a folding device 6 .
  • the stacks or imbricated sequences 12 are folded and transferred as folded stacks 12.1 or imbricated sequences 12.1 to the downstream collecting device 8, which is preferably designed as a collecting chain.
  • the gathering device 8 then transfers the folded imbricated sequences 12.1 to a gathering stitcher 20, for example.
  • the printed sheets 11 are first folded into folded printed sheets and/or individual sheets 11.1 by means of a folding device 9, which can preferably be designed as a groove folding device.
  • These folded printed sheets and/or single sheets 11.1 are then bundled by the shingling device 5 to form stacks 12.5 or shingled sequences 12.5 and combined to form a shingled stream, here in the conveying direction 7 after the single sheet 11.1 as three bundles or packets shown offset one on top of the other.
  • the individual imbricated sequences can be located one above the other in the imbricated stream and only be separated from one another by a slightly larger offset, as in the in FIGS figures 2 and 4 illustrated versions. However, their promotion can also be implemented in such a way that they are promoted lying one behind the other in this transport section, as in FIGS Figures 3 and 5 shown.
  • stacks 12.5 or imbricated sequences 12.5 are then fed to the folding device 6 arranged downstream and folded by it to form folded stacks 12.6 or imbricated sequences 12.6.
  • This folded stacks 12.6 or imbricated sequences 12.6 are then, according to the in the figure 2 disclosed method, transported further by means of a collecting section 8 and stapled eg by means of a saddle stitcher to stapled folded stacks 12.7 or imbricated sequences 12.7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP22178373.1A 2021-07-02 2022-06-10 Procédé de traitement et de transport de feuilles d'impression et/ou de feuilles individuelles Pending EP4122851A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021117154 2021-07-02
DE102021120766.5A DE102021120766A1 (de) 2021-07-02 2021-08-10 Bearbeitungs- und Förderverfahren für Druckbögen und/oder Einzelblätter

Publications (1)

Publication Number Publication Date
EP4122851A1 true EP4122851A1 (fr) 2023-01-25

Family

ID=82020017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22178373.1A Pending EP4122851A1 (fr) 2021-07-02 2022-06-10 Procédé de traitement et de transport de feuilles d'impression et/ou de feuilles individuelles

Country Status (1)

Country Link
EP (1) EP4122851A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014234A1 (fr) * 1999-08-25 2001-03-01 Böwe Systec AG Procede et dispositif pour receptionner au moins deux feuilles placees a la maniere d'ecailles dans une machine de manipulation de feuilles
US20040214707A1 (en) * 2003-05-08 2004-10-28 Maschinenbau Oppenweiler Binder Gmbh & Co. Kg Method for further processing printed sheets
EP2460749A1 (fr) * 2010-12-01 2012-06-06 Müller Martini Holding AG Procédé destiné au fonctionnement d'un système de transport

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014234A1 (fr) * 1999-08-25 2001-03-01 Böwe Systec AG Procede et dispositif pour receptionner au moins deux feuilles placees a la maniere d'ecailles dans une machine de manipulation de feuilles
US20040214707A1 (en) * 2003-05-08 2004-10-28 Maschinenbau Oppenweiler Binder Gmbh & Co. Kg Method for further processing printed sheets
EP2460749A1 (fr) * 2010-12-01 2012-06-06 Müller Martini Holding AG Procédé destiné au fonctionnement d'un système de transport

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