EP1958789A2 - Procédé et dispositif pour la reliure adhésive de blocs de livre - Google Patents

Procédé et dispositif pour la reliure adhésive de blocs de livre Download PDF

Info

Publication number
EP1958789A2
EP1958789A2 EP08002419A EP08002419A EP1958789A2 EP 1958789 A2 EP1958789 A2 EP 1958789A2 EP 08002419 A EP08002419 A EP 08002419A EP 08002419 A EP08002419 A EP 08002419A EP 1958789 A2 EP1958789 A2 EP 1958789A2
Authority
EP
European Patent Office
Prior art keywords
adhesive
cooling air
book block
block
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.)
Withdrawn
Application number
EP08002419A
Other languages
German (de)
English (en)
Other versions
EP1958789A3 (fr
Inventor
Christoph Von Freden
Dirk Rygol
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 EP1958789A2 publication Critical patent/EP1958789A2/fr
Publication of EP1958789A3 publication Critical patent/EP1958789A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C9/00—Applying glue or adhesive peculiar to bookbinding
    • B42C9/0006—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets
    • B42C9/0012—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets with a roller
    • B42C9/0031—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets with a roller with continuous flow of stacks of sheets
    • B42C9/0037—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets with a roller with continuous flow of stacks of sheets and subsequently applying a cover

Definitions

  • the invention relates to a method and a device for the adhesive binding of book block held in a conveyor and formed of several folded sheets and / or sheets, in which molten adhesive is applied to the block back.
  • the adhesive binding of book blocks represents a cohesive bonding method in which by joining the gathered sheets or sheets by applying a special adhesive on the block back creates a permanent connection. Disperse, hot melt or polyurethane adhesives are applied by roller or die gluing units. For the transfer of closed adhesive films of sufficient thickness, multilayer, i. successive adhesive applications advantageous, the different types of adhesive can be combined.
  • hot melt adhesive An important parameter in the processing of hot melt adhesive (hot melt or polyurethane adhesive) is its adhesive-open time, within which the attachment of the envelope on the glued block back has to be made to ensure a secure and permanent bonding. It depends on the composition of the adhesive, its application temperature and thickness as well as the material properties of the adhesive (eg thermal conductivity).
  • the required, adhesive-open time On the machine side, the required, adhesive-open time by the distance between the glue applicator and the Umtschandschstation and the Machine speed set.
  • infrared radiators can be installed between the last glue application unit and the pressing station as a warm-holding line for the block backs glued with hot-melt glue.
  • a disadvantage of the relatively sluggish infrared heaters is that a machine-speed changes a demand-based heat supply for exact compliance with the respective adhesive-open time is not given.
  • This object is achieved in that for an adhesive application subsequent individual treatment of the book block of the applied adhesive cooled air is acted upon in such a way that an adhesive film formation phase required for the respective subsequent treatment is formed precisely in time.
  • the invention goes new ways by the adhesive-free time of the applied adhesive is not extended as before by heating elements but is shortened by the application of exactly metered cooling air. Due to the targeted, accelerated cooling and thus shortening the adhesive-open time, a certain hot melt adhesive, which is provided due to its embossed, relatively long adhesive open time for slow conveyor speeds of the book blocks, even for high conveying speeds and thus short machine-open times are used, so that a change of adhesive during Operation of the conveyor in different speed ranges can be omitted and still a secure and permanent bonding is guaranteed.
  • the above-mentioned factors influencing the open time of the adhesive in particular the application temperature and the thickness, can be determined with a view to optimum gluing, while the selective application of cooling air is available as a regulator for the desired open time.
  • An apparatus for carrying out the method according to the invention consists of ade povertyzu classroomvoriques downstream of the gluing device, acting on the adhesive applied and an associated control device for detecting and setting a required intensity level of the supplied cooling air with a view to a timely formation of a desired adhesive film forming phase for subsequent treatment of the book block.
  • moist cold air could be passed to the applied adhesive.
  • the application of cooling air could take place between two consecutive adhesive applications, whereby a first low-viscosity adhesive application is solidified to such an extent that a high-viscosity adhesive can be applied in a subsequent application.
  • the applied adhesive could be acted upon by cooling air so intensively that it can then be pressurized without sticking, so that the glued block back can be contacted by conveying, guiding and / or pressing elements.
  • the intensive application of cooling air takes place in the event that an envelope and / or rabbet to be glued to the block spine and / or rear side surfaces is not or is incorrectly fed, so that the conveyor no longer has to be stopped.
  • the cooling air supply device is connected to a cooling air generator.
  • a cooling air generator Preferably consisting of one or more vortex tube designed as cooling nozzles, which allow easy regulation of the cooling air intensity level by varying their throttle width.
  • the cooling air supply device For moistening the cooled air, the cooling air supply device comprises a steam lance or the like. Moistening device.
  • the volume flow and / or the temperature of the supplied cooling air can be adjusted and adjusted with the control device.
  • the cooling air supply device preferably has a cooling air distributor which can be adjusted in accordance with the book block thickness to be loaded.
  • the method according to the invention is used on an adhesive binder or a bander for the production of books or brochures.
  • Fig. 1 shows in simplified view an adhesive binder 1, which has a conveyor 5 with a plurality of in a closed, oval-shaped orbit continuously movable and drivingly interconnected book block pliers 6, with an import 7 for feeding the folded sheet book block 2 to the book block pliers 6 and with an export 16 for performing the bound booklets 4 or book block.
  • first rectilinear conveying path of the conveyor 5 devices for back processing 8, for back gluing 9.1 and 9.2 and for side gluing 10 of the book block 2 are arranged.
  • second rectilinear conveyor line there are an envelope feed 11 and at least one Umtschanpressung 15.
  • Envelopes 3 are separated from a magazine 12 and fed to a creasing device 13.
  • the envelope 3 provided with at least a double grooving 3 a is transferred to a two parallel juxtaposed conveyor belt 14 a with carriers 14 b formed envelope conveyor 14 and transported by this up to a pressure roller 15 a, the envelope 3 to the glued spine of Book block 2 presses.
  • the pressure roller 15 a subsequently press circumferential pressure rails 15 b the envelope 3 on the back and back side surfaces firmly.
  • the perfect binder 1 is equipped with cooling air feeds 21, 22, 23. With them, the applied adhesive can be applied to the block back so cooled air that forms a required for the respective subsequent treatment adhesive film forming phase accurately.
  • Fig. 1 For the sake of clarity, only the end-side cooling-air distributors 20 are shown in order to illustrate the different positions of the cooling-air supply lines 21, 22, 23 along the conveyor 5.
  • a cooling air generator formed as a vortex tube cooling nozzles 24 are used, also called Hilsch tubes. They are acted upon by compressed air P introduced tangentially into the pipe. The result is a vortex around the tube axis, which escapes only partially at one end of the cooling nozzle 24 via a throttle. The rest, still swirling air is forced inside the first vortex to the other end of the cooling nozzle. It cools down by more than 28 ° below the supplied compressed air temperature, wherein the heat is released to the outer air vortex and discharged via the flow of air derived through the throttle from the cooling nozzle 24.
  • the cooled air passes via conduit 25 to the associated, adjustable block thickness cooling air distributor 20, where the cooling air flow V KL is passed to cool the applied adhesive over the block thickness distributed against the glued block back.
  • An increase of the adhesive cooling can be achieved by humidifying the cooled air by a steam lance 27 supplied with steam W.
  • a controller 28 which acts on the temperature and the volume flow determining throttle setting 24 a of the cooling nozzle 24 and also a valve 26 in the conduit 25 switches.
  • the switching and actuating signals are determined by evaluation of relevant, provided by a parent controller 29 of the perfect binder 1 production parameters, such as production, adhesive application thickness, temperature, product formats, conveying speed, etc., determined. In this case, the respective current operating conditions of the perfect binder 1 are taken into account. Exemplary possible uses of the cooling air supply 21, 22, 23 are listed below:
  • the arrangement of a cooling air supply 21 between a first and second streamline Beleimung 9.1 or 9.2 allows targeted intercooling of the first glue application, whereby a first low-viscosity adhesive application is solidified so far that in a subsequent order, a highly viscous adhesive can be applied without the first application of adhesive being removed from the block back by the second application.
  • the applied with the first spine gluing order can be increased.
  • cooling air supply is arranged in the defined setting of the adhesive-open time. Instead of extending them by heating the block spine, it is shortened by the application of precisely metered cooling air and adapted to the respective cycle performance and thus conveying speed of the perfect binder 1.
  • a cooling air supply 22 may be arranged in the deflection of the conveyor 5 immediately before the envelope feed 11.
  • the method according to the invention can also be applied to rotary travelers or linear binders or leveling machines equipped with plate-and-plate transport systems.

Landscapes

  • Making Paper Articles (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP08002419A 2007-02-13 2008-02-09 Procédé et dispositif pour la reliure adhésive de blocs de livre Withdrawn EP1958789A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710006955 DE102007006955A1 (de) 2007-02-13 2007-02-13 Verfahren und Vorrichtung zum Klebebinden von Buchblocks

Publications (2)

Publication Number Publication Date
EP1958789A2 true EP1958789A2 (fr) 2008-08-20
EP1958789A3 EP1958789A3 (fr) 2012-06-27

Family

ID=39494502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08002419A Withdrawn EP1958789A3 (fr) 2007-02-13 2008-02-09 Procédé et dispositif pour la reliure adhésive de blocs de livre

Country Status (2)

Country Link
EP (1) EP1958789A3 (fr)
DE (1) DE102007006955A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20100981A1 (it) * 2010-05-31 2011-12-01 Meccanotecnica Spa Pressa da legatoria con dispositivo di trattamento dei dorsi
DE102012221625A1 (de) 2012-11-27 2014-05-28 Müller Martini Holding AG Anlage und Verfahren zum Binden von Büchern
EP3118012A1 (fr) * 2015-06-03 2017-01-18 Kolbus GmbH & Co. KG Procédé et dispositif de fabrication de produits d'imprimerie reliés et comprenant une enveloppe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956057A (en) * 1973-06-06 1976-05-11 Dietrich Jung Apparatus and process for binding books with molten adhesive
DE10030943A1 (de) * 2000-06-24 2002-02-14 Horst Rathert Verfahren und Vorrichtung zur Blockherstellung für hartgebundene Bücher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2351210B2 (de) * 1973-10-12 1977-04-21 Ball, Karlheinz, 5300 Bonn Vorrichtung zum klebebinden von buch- und papierbloecken nach dem schmelzkleberverfahren
DE2506079C3 (de) * 1975-02-13 1978-05-03 Reinhard Mohn Ohg, 4830 Guetersloh Verfahren zur Herstellung von Klebeverbindungen beim Buchbinden
DE102006034940A1 (de) * 2005-08-29 2007-03-01 Heidelberger Druckmaschinen Ag Auftragssystem für Klebstoff

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956057A (en) * 1973-06-06 1976-05-11 Dietrich Jung Apparatus and process for binding books with molten adhesive
DE10030943A1 (de) * 2000-06-24 2002-02-14 Horst Rathert Verfahren und Vorrichtung zur Blockherstellung für hartgebundene Bücher

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20100981A1 (it) * 2010-05-31 2011-12-01 Meccanotecnica Spa Pressa da legatoria con dispositivo di trattamento dei dorsi
DE102012221625A1 (de) 2012-11-27 2014-05-28 Müller Martini Holding AG Anlage und Verfahren zum Binden von Büchern
EP3118012A1 (fr) * 2015-06-03 2017-01-18 Kolbus GmbH & Co. KG Procédé et dispositif de fabrication de produits d'imprimerie reliés et comprenant une enveloppe

Also Published As

Publication number Publication date
EP1958789A3 (fr) 2012-06-27
DE102007006955A1 (de) 2008-08-14

Similar Documents

Publication Publication Date Title
DE102007032604B4 (de) Klebebinder
EP1708945B1 (fr) Presse comprenant au moins un element d'impression pour imprimer en offset une bande de matiere a imprimer avec une longueur de decoupe variable et une plieuse
EP1288015B1 (fr) Méthode pour la production, au moins en partie synchronisée, de produits reliés comme livres, magazines ou similaires
DE102010015128A1 (de) Vorrichtung zur Herstellung von klebegebundenen Produkten
EP2049344A2 (fr) Encolleuse
EP2517892B1 (fr) Dispositif et procédé de fabrication d'un bloc de livre relié présentant une bande à onglets ou une couverture
EP1958789A2 (fr) Procédé et dispositif pour la reliure adhésive de blocs de livre
EP0712736B1 (fr) Méthode pour la fabrication de livres, brochures ou similaires reliés par adhésif
DE2428617C2 (de) Vorrichtung zum Längsfälzeln von Buchblocks
EP0763490B1 (fr) Procédé pour contrôler l'état complet d'un livre ou d'un bloc de feuilles destinés à être reliés par collage
EP2468665B1 (fr) Dispositif destiné à l'installation d'une couverture de livre
EP1147917A2 (fr) Méthode et dispositif pour rélier des produits pliés
EP2172345B1 (fr) Procédé de fabrication d'un bloc de livres reliés par collage et dispositif d'exécution du procédé
EP2080634B1 (fr) Procédé destiné à mettre en oeuvre une machine de reliure de livres
CH689691A5 (de) Verfahren für das Anbringen eines Umschlages am Rücken eines aus gebundenen Druckbogen gebildeten Buchblockes und Vorrichtung zur Durchführung desselben.
DE10023913B4 (de) Klebebindeanlage und Verfahren zum Binden von Druckerzeugnissen
EP1182053B1 (fr) Méthode pour adhérer un couverture équipée avec un onglet et dispositif pour sa mise en oeuvre
DE3818658C2 (fr)
EP2030801B1 (fr) Procédé pour la reliure par adhésif de produits imprimés pour la production d'un ouvrage imprimé et dispositif correspondant
DE4008044C2 (fr)
EP1655148B1 (fr) Dispositif pour la reliure par adhésif de produits imprimés pour la production d'un ouvrage imprimé
DE102014002506A1 (de) Klebebinderklammer
DE2948802A1 (de) Verfahren zum positionieren und ankleben von vorsaetzen und vorrichtung zur durchfuehrung des verfahrens
DE591271C (de) Verfahren zum Ineinanderfalzen von aus verschiedenen Druckwerken kommenden endlosen, bedruckten Papierbahnen
DE2120168B2 (de) Verfahren und Vorrichtung zur Her stellung von Zeitschriften, Buchern o dgl mit Seitenregistern

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

AK Designated contracting states

Kind code of ref document: A2

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

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B42C 9/00 20060101AFI20120521BHEP

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120901