EP1674284B1 - Machine pour former et pincer des livres - Google Patents

Machine pour former et pincer des livres Download PDF

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Publication number
EP1674284B1
EP1674284B1 EP20050027837 EP05027837A EP1674284B1 EP 1674284 B1 EP1674284 B1 EP 1674284B1 EP 20050027837 EP20050027837 EP 20050027837 EP 05027837 A EP05027837 A EP 05027837A EP 1674284 B1 EP1674284 B1 EP 1674284B1
Authority
EP
European Patent Office
Prior art keywords
joint
pressing
creasing
books
book
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.)
Ceased
Application number
EP20050027837
Other languages
German (de)
English (en)
Other versions
EP1674284A2 (fr
EP1674284A3 (fr
Inventor
Carsten Brommer
Dietmar Schwettmann
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 EP1674284A2 publication Critical patent/EP1674284A2/fr
Publication of EP1674284A3 publication Critical patent/EP1674284A3/fr
Application granted granted Critical
Publication of EP1674284B1 publication Critical patent/EP1674284B1/fr
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C13/00—Bookbinding presses; Joint-creasing equipment for bookbinding; Drying or setting devices for books
    • B42C13/003—Joint-creasing devices

Definitions

  • the present invention relates to a Buchform- and -pressmaschine for Falzeinbumble and pressing of hinged in book covers book block according to the preamble of claim 1.
  • U.S. Patent 2,921,322 shown and described by way of example is a Buchpress- and -einbrennmaschine, which is assembled with a Buchein mentalmaschine to a flow path.
  • the generic Buchpress- and -einbrennmaschine has a plurality in a straight line, in equal mutual spaced pressing devices, each having a pair of variable distance opposite pressing plates for exerting a pressing pressure on the pages of a book.
  • Hidden Falzeinbrennschienen in pairs with variable distance opposite, associated with the pressing devices for forming the Buchrealze.
  • a book forming and pressing machine is provided under protection, which acts on a series of books, with a rotor movable about a vertical axis, on the periphery of a plurality of pressing devices, each with a pair of opposing pressure plates is arranged.
  • the Pressing devices intermittently in successive processing stations in which Falzeinbrennvoriquesen are, each consisting of a pair of opposing Falzeinbrennbacken.
  • a third type of book forming and pressing machine is known in which the books are pressed with opposing plate chains and conveyed continuously.
  • hinged rails are hinged in the same mutual distances, which are always aligned parallel to the conveying path of the books and controlled in pairs during the conveying process and uninterrupted in the Buchfalze.
  • the individual folding rails are displaceable relative to the plate chain via a plurality of articulated connections and are pressed into the book folds by spring-loaded control rails with a pressing pressure independent of the pressing pressure of the plate chains.
  • the press plates offer the books only an interrupted formed pressing surface.
  • Another book forming and pressing machine is in the EP 384 129 B1 placed under protection, in which the books are pressed and conveyed by transport clamps that are continuously circulating in the oval and designed as press stations.
  • the transport clamps have separately controllable press plates and Falzeinbrennschienen on.
  • the books remain in one and the same transport clamp during a concentricity.
  • the disadvantage is the not inconsiderable design effort for the transport system with the rotating pressing stations and for the facilities for feeding and aligning the books in the continuously moving transport brackets.
  • the present invention has for its object to provide a Buchform- and -pressmaschine for Falzeinbumble and pressing in bookcases hinged book block according to the preamble of claim 1, with a quality and performance increase during folding and pressing the books reach with relatively simple construction leaves.
  • the seaming rails are each paired into a Falzzange on a trolley, with a plurality of Falzzangen or trolley are connected to an endless row hinged together and are guided in an endless orbit.
  • the connection of Falzzangen to two staggered chain drives In the resulting paternoster-like orbital movement, the Falzzangen are always moved with the Falzformschienen in parallel arrangement with each other, resulting in particularly favorable conditions at the inlet and outlet of the feeding and Ausfactstationen.
  • the pressing stations are arranged together with upstream and downstream feeding and AusSciencestationen along a straight conveying section of Falzzangen. This results in a straight through the books through the Buchform- and -pressmaschine.
  • the folded form rails are heated by outside of the moving Falzzangen arranged, non-contact heating elements.
  • the heating elements are arranged along the conveying path, whereby the heating can take place not only in the holding positions but also during the further movement of the Falzzangen.
  • the external heating is advantageous in that the peripheral system of Falzzangen does not have to be connected to power supply lines.
  • the folded form rails are heated inductively. As a result of the heating elements, which are designed to be open at the bottom, the folding form rails already reach the feeding station when the respective folding pliers enter the working area of the heating elements.
  • the book forming and pressing machine 1 consists essentially of two consecutively arranged pressing stations 3 and 4 and a plurality of equally spaced mutual Falzzangen 15, which are hinged to two mutually offset chain drives 31 and 32.
  • the stationary pressing stations 3, 4 are preceded by a feed station 6 for aligning a supplied book 2 on an alignment table 7 and a preforming station 8 for preforming the book cover rebates 2 a and for reshaping the book block 2 b with a on the front section of the book block 2 b acting convex Molded rail 9, wherein the books are transferred by means of a clamping conveyor 10 from the feed station 6 in the preforming station 8.
  • Downstream of the pressing stations 3, 4 are an export station 11 with a clamping conveyor 12 which clamps the books 2 laterally and a downfeed conveyor 13, where the books 2 are transferred via helically arranged conveying rollers 14 into a flat lying position.
  • the pressing stations 3 and 4 each have a pair of variable spacing pressing plates 5 on for exerting a pressing pressure F 1 on the pages of the book 2.
  • This whole pressing the books 2 is a wrinkle-free and permanent bonding of the attachments of the book block 2 b with the inner Cover pages of the book cover 2 c reached.
  • the book forming and pressing machine 1 can be extended by appropriate extension to additional pressing stations.
  • the aforementioned Falzzangen 15 cause the so-called Falzeinbumble in which the Buchorfalze 2 a are formed and glued.
  • the Falzzangen 15 each have a pair of variable spacing opposite Falzformschienen 17.
  • FIG. 2 the structure of Falzzangen 15 can be seen.
  • a frame 23 guide shafts 26 are added, on which the Falzformschienen 17 are guided via sliding guides 22 coplanar and collinear to each other.
  • the respective Falzformschiene 17 with the sliding guide 22 is associated with a further sliding guide 27 a and b, wherein the two sliding guides 22 and 27 a and b via a compression spring 28 and a slidably guided in the slide guide 22 bolts 29 are interconnected.
  • the compression spring 28 Depending on the distance between the sliding guides 22 and 27 a and b, the compression spring 28 generates a pressing force with which the relevant Falzformschiene 17 presses in the book cover 2 a. In this case, at least the respective outward movement of the sliding guides 27 a and b must be blocked.
  • the blocking takes place with a self-locking Exzentergesperre in the sliding guide 27 a, consisting of an in the sliding guide 27 a mounted eccentric 39 which is held using a lever 41 and a torsion spring 40 in abutment on the flattened in this area guide shaft 26.
  • press bars 35 press once with a defined pressing pressure F 2 on the sliding guides 27 a, b, whereby a pressing force of the same size in the Buchorfalzen 2 a is effective.
  • a pressing force of the same size in the Buchorfalzen 2 a is effective.
  • the effective pressing force is successively increased in the subsequent pressing stations 3, 4, by further press rails 35 with increased pressing pressures F 2 on the sliding guides 27 a, b act.
  • a plurality of Falzzangen 15 are strung together to form an endless chain. They are advanced by the two chain drives 31, 32 along a vertical orbit 16 intermittently. In Fig. 1 this clock drive T is represented symbolically by appropriate Peilan effeten. Due to the staggered arrangement of the two chain drives 31, 32 results in a patemoster-like orbital movement of Falzzangen 15, wherein between the deflections 33, 34 are horizontal conveyor sections.
  • the pressing stations 3, 4 with the upstream and downstream feed and Austechnologystationen 6, 8, 11 are arranged along the upper rectilinear conveying section 16 a.
  • the Falzzangen 15 are guided with side mounted on the frame 23 rollers 24 in guides 25, which also describe said orbit 16.
  • the axis of a roller 24 is extended on each side of the frame 23 and in a chain link of the respective chain 31 a and 32 a of the chain drives 31, 32 added.
  • the linkages or the respective chain links each have a further roller 30 is mounted.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Press Drives And Press Lines (AREA)

Claims (10)

  1. Machine pour former et presser des livres pour le pressage et le marquage du pliage des livres,
    • avec une pluralité de postes de pressage (3, 4) placés en ligne droite, à distances opposées égales entre eux, qui comportent chacun une paire de plaques de pressage (5) opposées à distance variable pour exercer une pression de pressage (F1) sur les pages du livre,
    • avec une pluralité de rails de marquage du pliage (17) chauffés, respectivement opposés à une distance variable par paires, pour former les plis de couverture (2 a) du livre, les rails de marquage du pliage (17) se trouvant sur des moyens de pliage pour l'avance cadencée des livres (2) de poste de pressage (3) à poste de pressage (4),
    caractérisée en ce que
    • chaque fois une paire de rails de marquage du pliage (17) se trouve sur des chariots de transport réalisés en tant que pinces de pliage (15),
    • en ce que les chariots de transport sont reliés entre eux de manière articulée en une rangée continue et sont guidés dans une trajectoire continue en révolution (16) et
    • en ce que les chariots de transport peuvent avancer par intermittence, les livres (2) étant saisis toujours par une seule et même pince de pliage (15).
  2. Machine pour former et presser des livres selon la revendication 1, caractérisée en ce que les pinces de pliage (15) se trouvent sur deux transmissions par chaîne (31, 32) décalées l'une par rapport à l'autre (16), pour effectuer une translation en révolution des pinces de pliage, à la manière d'un paternoster, la trajectoire en révolution se situant dans un plan vertical et comportant des tronçons de transport rectilignes horizontaux entre les coudages (33, 34).
  3. Machine pour former et presser des livres selon la revendication 1 ou la revendication 2, caractérisée en ce que les postes de pressage (3, 4) sont disposés ensemble avec des postes d'amenage (6, 8) et des postes d'évacuation (11) montés en amont ou en aval le long d'un seul tronçon de transport (16 a) rectiligne des pinces de pliage (15).
  4. Machine pour former et presser des livres selon l'une quelconque des revendications 1 à 3, caractérisée en ce que les rails de marquage du pliage (17) sont logés dans les pinces de pliage (15) sur des guidages (26) en étant librement déplaçables les uns vers les autres, à chaque rail de marquage du pliage (17 avec 22) étant associé un guide de translation (27 a, b) avec un ressort de pression (28) disposé entre le rail de marquage du pliage (17 avec 22) et le guidage de translation (27 a, b) et exerçant une force de pression.
  5. Machine pour former et presser des livres selon la revendication 4, caractérisé en ce que les guides de translation (27 a, b) sont accouplés de force les uns avec les autres par l'intermédiaire de dispositifs d'engrenages à pignon-crémaillère (36, 37).
  6. Machine pour former et presser des livres selon la revendication 4 ou la revendication 5, caractérisée en ce qu'au moins un guide de translation (27 a) comporte un dispositif de blocage à excentrique (26, 39, 40, 41) autobloquant, à l'aide duquel, lors de la production de forces agissant vers l'extérieur, les guides de translation (27 a, b) sont verrouillables sur les guidages (26).
  7. Machine pour former et presser des livres selon la revendication 6, caractérisée par des éléments de pressage (35) agissant par l'extérieur sur les guides de translation (27 a, b), chacun avec des forces de pression (F2) définies, pour fermer les rails de marquage du pliage (17) et pour augmenter successivement les forces de pressage exercées par les rails de marquage du pliage (17) sur les plis de couverture (2 a) du livre, dans les positions de maintien suivantes.
  8. Machine pour former et presser des livres selon la revendication 6 ou 7, caractérisée par un rail de commande (43) qui, pour déverrouiller le dispositif de blocage à excentrique (26, 39, 40, 41) agit sur un galet de came (42) d'un levier (41) fixé de manière solidaire en rotation sur un excentrique (39) du dispositif de blocage à excentrique et qui pour ouvrir les rails de marquage du pliage (17) déplace les guides de translation (27 a, b) vers l'extérieur.
  9. Machine pour former et presser des livres selon l'une quelconque des revendications 1 à 8, caractérisée par des éléments chauffants (19), disposés le long du tronçon de transport, qui chauffent par induction les rails de marquage du pliage (17).
  10. Machine pour former et presser des livres selon la revendication 9, caractérisée en ce que les éléments chauffants (19) présentent une section transversale ouverte en forme de U vers le bas et entourent en partie les rails de marquage du pliage (17, 17 a).
EP20050027837 2004-12-23 2005-12-20 Machine pour former et pincer des livres Ceased EP1674284B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410061995 DE102004061995A1 (de) 2004-12-23 2004-12-23 Buchform- und -pressmaschine

Publications (3)

Publication Number Publication Date
EP1674284A2 EP1674284A2 (fr) 2006-06-28
EP1674284A3 EP1674284A3 (fr) 2008-07-02
EP1674284B1 true EP1674284B1 (fr) 2012-12-12

Family

ID=36026943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050027837 Ceased EP1674284B1 (fr) 2004-12-23 2005-12-20 Machine pour former et pincer des livres

Country Status (2)

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EP (1) EP1674284B1 (fr)
DE (1) DE102004061995A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058091A1 (de) 2006-12-09 2008-06-12 Kolbus Gmbh & Co. Kg Buchform- und -pressmachine
DE102006058092A1 (de) * 2006-12-09 2008-06-12 Kolbus Gmbh & Co. Kg Buchform- und -pressmaschine mit Buchausfuhr
DE102006058090A1 (de) * 2006-12-09 2008-06-12 Kolbus Gmbh & Co. Kg Buchform- und -pressmaschine mit Buchzufuhr
CN112793242A (zh) * 2021-02-02 2021-05-14 东莞市浩信精密机械有限公司 多级压合热成型设备及加工方法
CN114312097B (zh) * 2022-01-06 2022-12-20 佛山市华禹彩印有限公司 一种全自动书刊上壳设备
CN115464999B (zh) * 2022-10-25 2023-05-26 吉安职业技术学院 一种财务凭据压制装置
CN116945473B (zh) * 2023-08-04 2024-02-23 河源市皓吉达通讯器材有限公司 一种多层金属嵌入成型产品制备装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123848A (en) * 1964-03-10 Building-in machine
US2921322A (en) * 1957-06-17 1960-01-19 Crawley Machinery Company Inc Multiple station book pressing and creasing machine
DE1207334B (de) * 1958-07-28 1965-12-23 Smyth Mfg Company Buchform- und Buchpressmaschine
US4074382A (en) * 1976-09-28 1978-02-21 The Smyth Manufacturing Company Heating apparatus for book forming and creasing irons
DE3905767A1 (de) * 1989-02-24 1990-08-30 Kolbus Gmbh & Co Kg Buchform- und -pressmaschine

Also Published As

Publication number Publication date
EP1674284A2 (fr) 2006-06-28
EP1674284A3 (fr) 2008-07-02
DE102004061995A1 (de) 2006-07-06

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