EP1182053A1 - Method for adhering a cover equipped with a guard and device for carrying this out - Google Patents

Method for adhering a cover equipped with a guard and device for carrying this out Download PDF

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Publication number
EP1182053A1
EP1182053A1 EP00810717A EP00810717A EP1182053A1 EP 1182053 A1 EP1182053 A1 EP 1182053A1 EP 00810717 A EP00810717 A EP 00810717A EP 00810717 A EP00810717 A EP 00810717A EP 1182053 A1 EP1182053 A1 EP 1182053A1
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EP
European Patent Office
Prior art keywords
cover sheet
book block
compressed air
fold
adjustable
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.)
Granted
Application number
EP00810717A
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German (de)
French (fr)
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EP1182053B1 (en
Inventor
Jakob Debrunner
Mike Fritschi
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Grapha Holding AG
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Grapha Holding AG
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 Grapha Holding AG filed Critical Grapha Holding AG
Priority to EP00810717A priority Critical patent/EP1182053B1/en
Priority to DE50012192T priority patent/DE50012192D1/en
Priority to US09/924,938 priority patent/US6632059B2/en
Publication of EP1182053A1 publication Critical patent/EP1182053A1/en
Application granted granted Critical
Publication of EP1182053B1 publication Critical patent/EP1182053B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C11/00—Casing-in
    • B42C11/02—Machines or equipment for casing-in or applying covers to pamphlets, magazines, pads, or other paper-covered booklets
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1798—Surface bonding means and/or assemblymeans with work feeding or handling means with liquid adhesive or adhesive activator applying means

Definitions

  • the invention relates to a method for sticky attachment an envelope with flaps on the flanks the back of a formed from bound sheets, by means of circulating conveyor transported book blocks, the the cover sheet to be combined with a hilt in time with the funded book blocks and roughly in the same direction as its direction of funding transferred to the book block spine for positioning and with the subsequent passage through a pressing section the book block is connected.
  • the cover sheet which is connected to the folder, is then transported further by the conveyor device of an adhesive binder that transports the book blocks, where the cover sheet and folder are then pressed onto the glued flanks of the spine of the book block.
  • the book block spine which was previously glued in strips on the adjacent flanks, passes through a pressing station, in which the cover sheet and the laterally protruding sections of the fold are gripped by a moving pressing device and pressed against the book block (read in "Technology of perfect binding" by Alfred Furler, paragraphs 8.5 and 8.6 in particular or known from perfect binders from Muller Martini Buchbinde-Systeme AG).
  • the object of the present invention is a method and a device for sticky attachment with a Folded envelope to create a book block by which the reliability of a precise connection the cover with the book block is guaranteed.
  • this object is achieved in that at least one of the parts of the fold projecting laterally from the book block spine is acted upon by a pressing means on the side facing away from the cover sheet.
  • a mechanical device for example a hold-down device, could also prove to be an inexpensive and simple pressing means.
  • An embodiment for carrying out the method according to the invention consists of a along a conveyor Book block arranged cover sheet and a folder transfer device, which one acting on the cover sheet Pressure device is connected downstream and is characterized by it from that the envelope sheet and the folder transfer device one on the parts of the Falling acting compressed air supply device or an adjustable Hold-down is assigned.
  • the protruding parts of the Compressed air supplied by the pressing means used become.
  • the compressed air could expediently be supplied in a controlled manner, i.e. closed and closed switched off and / or in terms of quantity and speed changed or be adapted to the circumstances.
  • the compressed air supply device directed towards the felling parts is advantageous opposite the at least one the cover sheet supporting conveyor roller arranged so that a back pressure is built up, which presses the affected parts together.
  • the compressed air supply device with a pressure source is expedient connected and can with regard to the amount of air supplied and / or control or regulate air speed.
  • the compressed air supply device after the processed one is advantageous Book block thickness adjustable and therefore appropriate adaptable.
  • the method according to the invention can preferably be carried out on an adhesive binder or a book gluer be used.
  • Fig. 1 illustrates excerpts. partly the conveyor 1 an adhesive binder in the field of felling and Cover sheet transfer device and a subsequent Press section 2.
  • the one previously processed in the perfect binder on the back and then glued book block 3 is in a schematic shown clamping device 4 of the conveyor 1 clamped so that only the perfect bound book block spine 5 and those that delimit it, already with a dash-dot line indicated - glue application 6 provided flank section 7 protrude down.
  • Arrow F is the direction of conveyance that of a plurality of successive ones Clamping devices 4 of the conveyor 1 noted.
  • the Fold designated 8 is already in the back of the book block 5 aligned position in which he subsequently through the pressing device 9 together with an envelope 10 on the book block spine 5 and the flanks 7 is pressed.
  • the fold 8 can be used as a section of a tape from a roll transversely to the direction of travel F of the conveyor 1 -how for example with perfect binders from Muller Martini bookbinding systems AG known - or in the same direction from a narrower band are fed - such as in "perfect binding technology" described.
  • the supply of the cover sheet 10 is also in This reference is described by way of example and in FIG. 1 indicated by a driver 11 of a conveyor. The driver 11 dives below the conveyor level before reaching one the book block spine 5 arranged, folder 8 and cover sheet 10 pressing together against the book block spine 5, effective in promoting rotating conveyor roller 12.
  • the cover sheet 10 which is preferably occupied on the feed path with two parallel glue beads 13, is pressed by the pressing roller 8 with the book block 3 and / or. whose back 5 is connected to the conveyor 1 and further brought to the pressing section 2.
  • a displacement-free adhesion of the cover sheet 10 with the fold 8 by the glue beads 13 is essential.
  • the fact that an unchangeable alignment can occur between the cover sheet 10 and the fold 8 is impinged on the fold 8, which is positioned as an uneven structure, on its parts 14 projecting laterally from the book block 3, which is generated by nozzles 15 aligned with the fold parts 14.
  • the nozzles 15, of which at least one is arranged stationary on each side of a book block 3, are located above the conveying roller 12 on which the cover sheet 10 is supported, so that the air flow blows the folding parts 14 onto the cover sheets 10 provided with glue beads 13.
  • This situation is recorded in FIGS. 1 and 2.
  • the nozzles 15 are connected to a compressed air source and the connecting lines have controllable valves.
  • the nozzles 15 are arranged to be adjustable and adjustable transversely to the conveying direction F (see double arrow P in FIG. 2).
  • nozzles 15 as a pressing means could also on the Rebate parts 14 mechanically acting hold-down device (not visible) are used, against which the felling parts 14 against the cover sheet 10 are pressed, the hold-down for example supported by a spring, resilient to the Felling 8 could act.

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

Abstract

One of several lateral back lining strip parts (14) is loaded on a side facing away from a wraparound cover (10) with a pressing component. The cover and a book block (3) are passed through a pressing device (9), and connected to one another. An Independent claim is also included for an adhesive attachment device.

Description

Die Erfindung betrifft ein Verfahren zum klebeweisen Anbringen eines mit einem Fälzel belegbaren Umschlagbogens an den Flanken des Rückens eines aus gebundenen Druckbogen gebildeten, mittels umlaufender Fördereinrichtung transportierten Buchblocks, dem der mit einem Fälzel zu vereinende Umschlagbogen im Takt des geförderten Buchblocks und etwa gleichsinnig zu dessen Förderrichtung an den Buchblockrücken zur Positionierung überführt und beim anschliessenden Durchlaufen einer Anpressstrecke mit dem Buchblock verbunden wird.The invention relates to a method for sticky attachment an envelope with flaps on the flanks the back of a formed from bound sheets, by means of circulating conveyor transported book blocks, the the cover sheet to be combined with a hilt in time with the funded book blocks and roughly in the same direction as its direction of funding transferred to the book block spine for positioning and with the subsequent passage through a pressing section the book block is connected.

Zur Verfestigung der Buchrücken mit Streifen aus Papier, Textilstoffen oder dgl., auf dem Fachgebiet Fälzel bezeichnet, werden diese von einer quer oder längs zur Klebebinde-Verarbeitung verlaufenden Bahn abgetrennt und mit einem zugeführten Umschlagbogen in Verbindung gebracht. Auf letzteren werden auf dem Weg der Zuführung zwei in einem grösseren Abstand als die Buchblockdicke parallele Leimstriche aufgetragen, um mit Hilfe einer an die Umschlagbogen-Zuführeinrichtung anschliessenden Förderwalze, den Umschlagbogen an den Fälzel und diesen mit dem gleichsinnig mitlaufenden Buchblock bzw. dessen beleimtem Rücken zu verbinden.
Es wäre auch möglich, die Unterseite des Fälzels mit zwei beabstandeten Leimraupen zu versehen.
Der Weitertransport des mit dem Fälzel verbundenen Umschlagbogens erfolgt nun durch die die Buchblocks transportierende Fördereinrichtung eines Klebebinders, wo anschliessend ein Anpressen von Umschlagbogen und Fälzel an den beleimten Flanken des Buchblockrückens vorgenommen wird. Der zuvor an den angrenzenden Flanken streifenartig beleimte Buchblockrücken passiert hierzu eine Anpressstation, in welcher der Umschlagbogen und die seitlich überstehenden Abschnitte des Fälzels von einer mitlaufenden Anpressvorrichtung erfasst und an den Buchblock gepresst werden (nachzulesen in "Technologie der Klebebindung" von Alfred Furler, Ziffern 8.5 und 8.6 insbesondere oder bekannt durch Klebebinder der Müller Martini Buchbinde-Systeme AG).In order to consolidate the spine of the book with strips of paper, textile materials or the like, referred to in the technical field of cases, they are separated from a web running transversely or lengthwise for the processing of perfect binding and connected to a supplied cover sheet. On the latter, two glue lines parallel to one another at a greater distance than the book block thickness are applied on the path of the feed in order to use a conveyor roller connected to the cover sheet feed device to feed the cover sheet to the folder and this with the book block or its glued spine running in the same direction connect.
It would also be possible to provide the underside of the felling with two spaced glue beads.
The cover sheet, which is connected to the folder, is then transported further by the conveyor device of an adhesive binder that transports the book blocks, where the cover sheet and folder are then pressed onto the glued flanks of the spine of the book block. For this purpose, the book block spine, which was previously glued in strips on the adjacent flanks, passes through a pressing station, in which the cover sheet and the laterally protruding sections of the fold are gripped by a moving pressing device and pressed against the book block (read in "Technology of perfect binding" by Alfred Furler, paragraphs 8.5 and 8.6 in particular or known from perfect binders from Muller Martini Buchbinde-Systeme AG).

Seit der Umschlagbogen-Zuführung bis zum Anpressen von Umschlagbogen und Fälzel am Buchblock besteht keine Gewähr, dass der Umschlagbogen über die Leimraupen mit dem Fälzel zuverlässig verbunden werden kann, zumal die seitlich des Buchblockrückens überstehenden Fälzelteile und der gegenüberliegende Umschlagbogen keine plane Ebene aufweisen und keine Mittel bislang vorhanden sind, um beide lagekonstant zu fixieren.
Dies führt zum Umstand, dass Umschlagbogen und Fälzel auf dem Ueberführungsweg in die Anpressstation gegenüber dem Buchblock verschoben werden können. Since the cover sheet is fed in until the cover sheet and folder are pressed onto the book block, there is no guarantee that the cover sheet can be reliably connected to the folder via the glue beads, especially since the folder parts protruding to the side of the book block spine and the opposite cover sheet do not have a flat plane and no resources are currently available to fix both in a constant position.
This leads to the fact that the cover sheet and folder can be moved on the transfer path to the pressing station opposite the book block.

Aufgabe der vorliegenden Erfindung ist es, ein Verfahren und eine Vorrichtung für das klebeweise Anbringen von mit einem Fälzel belegten Umschlag an einem Buchblock zu schaffen, durch welches/welche die Zuverlässigkeit einer präzisen Verbindung des Umschlages mit dem Buchblock gewährleistet ist.The object of the present invention is a method and a device for sticky attachment with a Folded envelope to create a book block by which the reliability of a precise connection the cover with the book block is guaranteed.

Erfindungsgemäss wird diese Aufgabe dadurch gelöst, dass wenigstens einer der den Buchblockrücken seitlich überstehenden Teile des Fälzels auf der vom Umschlagbogen abgewandten Seite von einem Andrückmittel beaufschlagt wird.
Hierbei könnte sich auch eine mechanische Vorrichtung beispielsweise ein Niederhalter als günstiges und einfaches Andrückmittel erweisen.According to the invention, this object is achieved in that at least one of the parts of the fold projecting laterally from the book block spine is acted upon by a pressing means on the side facing away from the cover sheet.
A mechanical device, for example a hold-down device, could also prove to be an inexpensive and simple pressing means.

Eine Ausführung zur Durchführung des erfindungsgemässen Verfahrens besteht aus einer entlang einer Fördereinrichtung der Buchblocks angeordneten Umschlagbogen- und einer Fälzelüberführungseinrichtung, denen eine auf den Umschlagbogen einwirkende Anpresseinrichtung nachgeschaltet ist und zeichnet sich dadurch aus, dass der Umschlagbogen- und der Fälzelüberführungseinrichtung ein auf die den Buchblock seitlich überstehenden Teile des Fälzels einwirkende Druckluftzuführvorrichtung oder ein einstellbarer Niederhalter zugeordnet ist.An embodiment for carrying out the method according to the invention consists of a along a conveyor Book block arranged cover sheet and a folder transfer device, which one acting on the cover sheet Pressure device is connected downstream and is characterized by it from that the envelope sheet and the folder transfer device one on the parts of the Falling acting compressed air supply device or an adjustable Hold-down is assigned.

Vorzugsweise könnte als das auf die überstehenden Teile des Fälzels einwirkende Andrückmittel zugeführte Druckluft verwendet werden.Preferably, the protruding parts of the Compressed air supplied by the pressing means used become.

Zweckmässig könnte die Druckluft gesteuert zugeführt, d.h., zu-und abgeschaltet und/oder hinsichtlich Menge und Geschwindigkeit verändert resp. an die Gegebenheiten angepasst werden. The compressed air could expediently be supplied in a controlled manner, i.e. closed and closed switched off and / or in terms of quantity and speed changed or be adapted to the circumstances.

Zur Verstärkung der Haftung zwischen Umschlagbogen, Fälzel und Buchblockrücken könnte der Umschlagbogen auf dem Ueberführungsweg in die Anpressstation mit zwei parallelen Leimstrichen versehen sein, wobei diese einen grösseren Abstand als die Buchblockdicke aufweisen.To strengthen the adhesion between the cover sheet, folder and The cover of the book block could be on the transfer path in the pressing station with two parallel glue lines be, which is a greater distance than the book block thickness exhibit.

Vorteilhaft ist die auf die Fälzelteile gerichtete Druckluftzuführvorrichtung gegenüberliegend von wenigstens einer den Umschlagbogen abstützenden Förderwalze angeordnet, sodass ein Gegendruck aufgebaut wird, der die betoffenen Teile aneinanderdrückt.The compressed air supply device directed towards the felling parts is advantageous opposite the at least one the cover sheet supporting conveyor roller arranged so that a back pressure is built up, which presses the affected parts together.

Zweckmässig ist die Druckluftzuführvorrichtung mit einer Druckquelle verbunden und lässt sich hinsichtlich zugeführter Luftmenge und/oder Luftgeschwindigkeit steuern oder regeln.The compressed air supply device with a pressure source is expedient connected and can with regard to the amount of air supplied and / or control or regulate air speed.

Vorteilhaft ist die Druckluftzuführvorrichtung nach der verarbeiteten Buchblockdicke verstellbar angeordnet und somit entsprechend anpassungsfähig.The compressed air supply device after the processed one is advantageous Book block thickness adjustable and therefore appropriate adaptable.

Das erfindungsgemässe Verfahren kann vorzugsweise an einem Klebebinder oder einer Ableimmaschine für die Herstellung von Büchern verwendet werden.The method according to the invention can preferably be carried out on an adhesive binder or a book gluer be used.

Anschliessend wird die Erfindung unter Bezugnahme auf die Zeichnung, auf die hinsichtlich aller in der Beschreibung nicht erwähnten Einzelheiten verwiesen wird, anhand eines Ausführungsbeipiels erläutert. In der Zeichnung zeigen:

Fig. 1
eine räumliche Darstellung der erfindungsgemässen Vorrichtung in einem Klebebinder und
Fig. 2
eine in einem Querschnitt zur Laufrichtung schematische Darstellung der klebeweise zu vereinigenden Teile eines Buches.
Subsequently, the invention is explained with reference to the drawing, to which reference is made with regard to all details not mentioned in the description, using an exemplary embodiment. The drawing shows:
Fig. 1
a spatial representation of the inventive device in an adhesive binder and
Fig. 2
a in a cross section to the direction of the schematic representation of the parts of a book to be glued together.

Fig. 1 veranschaulicht auszugsweise resp. teilweise die Fördereinrichtung 1 eines Klebebinders im Bereich der Fälzel- und Umschlagbogenüberführungseinrichtung und einer anschliessenden Anpressstrecke 2. Der zuvor im Klebebinder am Rücken bearbeitete und anschliessend beleimte Buchblock 3 ist in einer schematisch dargestellten Klemmvorrichtung 4 der Fördereinrichtung 1 eingespannt, so dass nur gerade der klebegebundene Buchblockrücken 5 und die diesen begrenzenden, bereits mit einem-strichpunktiert angedeutet- Leimauftrag 6 versehenen Flankenabschnitt 7 nach unten überstehen. Mit Pfeil F ist die Förderrichtung der aus einer Mehrzahl von hintereinander sich folgenden Klemmvorrichtungen 4 der Fördereinrichtung 1 vermerkt. Der mit 8 bezeichnete Fälzel befindet sich schon in der zum Buchblockrücken 5 ausgerichteten Lage, in der er anschliessend durch die Anpressvorrichtung 9 zusammen mit einem Umschlagbogen 10 an den Buchblockrücken 5 und die Flanken 7 gepresst wird. Der Fälzel 8 kann als Abschnitt eines Bandes von einer Rolle quer zur Fortbewegungsrichtung F der Fördereinrichtung 1 -wie beispielsweise bei Klebebindern der Müller Martini Buchbinde-Systeme AG bekannt- oder gleichsinnig von einem schmaleren Band zugeführt werden - wie u.a. in "Technologie der Klebebindung" beschrieben. Auch die Zuführung des Umschlagbogens 10 ist in dieser Literaturstelle beispielhaft beschrieben und in Fig. 1 durch einen Mitnehmer 11 eines Förderers angedeutet. Der Mitnehmer 11 taucht vor Erreichen einer unterhalb der Förderebene des Buchblockrückens 5 angeordneten, Fälzel 8 und Umschlagbogen 10 gemeinsam gegen den Buchblockrücken 5 drückenden, förderwirksam drehenden Förderwalze 12 ab.Fig. 1 illustrates excerpts. partly the conveyor 1 an adhesive binder in the field of felling and Cover sheet transfer device and a subsequent Press section 2. The one previously processed in the perfect binder on the back and then glued book block 3 is in a schematic shown clamping device 4 of the conveyor 1 clamped so that only the perfect bound book block spine 5 and those that delimit it, already with a dash-dot line indicated - glue application 6 provided flank section 7 protrude down. Arrow F is the direction of conveyance that of a plurality of successive ones Clamping devices 4 of the conveyor 1 noted. The Fold designated 8 is already in the back of the book block 5 aligned position in which he subsequently through the pressing device 9 together with an envelope 10 on the book block spine 5 and the flanks 7 is pressed. The fold 8 can be used as a section of a tape from a roll transversely to the direction of travel F of the conveyor 1 -how for example with perfect binders from Muller Martini bookbinding systems AG known - or in the same direction from a narrower band are fed - such as in "perfect binding technology" described. The supply of the cover sheet 10 is also in This reference is described by way of example and in FIG. 1 indicated by a driver 11 of a conveyor. The driver 11 dives below the conveyor level before reaching one the book block spine 5 arranged, folder 8 and cover sheet 10 pressing together against the book block spine 5, effective in promoting rotating conveyor roller 12.

Der vorzugsweise auf dem Zuführweg mit zwei parallelen Leimraupen 13 belegte Umschlagbogen 10 wird durch eine von der Förderwalze 12 ausgeübte Andrückkraft über den Fälzel 8 mit dem Buchblock 3 resp. dessen Rücken 5 mit der Fördereinrichtung 1 verbunden und weiter auf die Anpressstrecke 2 gebracht. Zur Erzielung einer optimalen Verbindung zwischen Umschlagbogen 10 und Fördereinrichtung 1 ist eine verschiebungsfreie Haftung des Umschlagbogens 10 mit dem Fälzel 8 durch die Leimraupen 13 unerlässlich.
Dass eine unveränderbare Ausrichtung zwischen Umschlagbogen 10 und Fälzel 8 entstehen kann, wird der als unebenes Gebilde positionierte Fälzel 8, an seinen den Buchblock 3 seitlich überstehenden Teilen 14 von einem Luftstrom beaufschlagt, der durch auf die Fälzelteile 14 ausgerichtete Düsen 15 erzeugt wird. Die Düsen 15, von denen vorzugsweise auf jeder Seite eines Buchblocks 3 wenigstens eine stationär angeordnet ist, befinden sich oberhalb der Förderwalze 12, auf der sich der Umschlagbogen 10 abstützt, sodass der Luftstrom die Fälzelteile 14 an die mit Leimraupen 13 versehenen Umschlagbogen 10 bläst. Diese Situation ist in den Fig. 1 und 2 festgehalten. Angesichts der durch unterschiedliche Materialeigenschaften sich ändernden Verarbeitungssituation kann der in Form von Druckluft zugeführte Luftstrom über eine einfache Steuerung geändert bzw. an die Verhältnisse angepasst werden. Dabei sind die Düsen 15 mit einer Druckluftquelle verbunden und die Verbindungsleitungen weisen ansteuerbare Ventile auf.
Zur Anpassung an unterschiedlich dicke Buchblocks 3 sind die Düsen 15 quer zur Förderrichtung F verstell- und einstellbar angeordnet (siehe Doppelpfeil P in Fig. 2). The cover sheet 10, which is preferably occupied on the feed path with two parallel glue beads 13, is pressed by the pressing roller 8 with the book block 3 and / or. whose back 5 is connected to the conveyor 1 and further brought to the pressing section 2. In order to achieve an optimal connection between the cover sheet 10 and the conveying device 1, a displacement-free adhesion of the cover sheet 10 with the fold 8 by the glue beads 13 is essential.
The fact that an unchangeable alignment can occur between the cover sheet 10 and the fold 8 is impinged on the fold 8, which is positioned as an uneven structure, on its parts 14 projecting laterally from the book block 3, which is generated by nozzles 15 aligned with the fold parts 14. The nozzles 15, of which at least one is arranged stationary on each side of a book block 3, are located above the conveying roller 12 on which the cover sheet 10 is supported, so that the air flow blows the folding parts 14 onto the cover sheets 10 provided with glue beads 13. This situation is recorded in FIGS. 1 and 2. In view of the changing processing situation due to different material properties, the air flow supplied in the form of compressed air can be changed via a simple control or adapted to the conditions. The nozzles 15 are connected to a compressed air source and the connecting lines have controllable valves.
In order to adapt to book blocks 3 of different thicknesses, the nozzles 15 are arranged to be adjustable and adjustable transversely to the conveying direction F (see double arrow P in FIG. 2).

Anstelle der Düsen 15 als Andrückmittel könnte auch ein auf die Fälzelteile 14 mechanisch einwirkender Niederhalter (nicht ersichtlich) verwendet werden, an dem die Fälzelteile 14 gegen den Umschlagbogen 10 gedrückt werden, wobei der Niederhalter beispielsweise über eine Feder abgestützt, nachgiebig auf den Fälzel 8 einwirken könnte.Instead of the nozzles 15 as a pressing means could also on the Rebate parts 14 mechanically acting hold-down device (not visible) are used, against which the felling parts 14 against the cover sheet 10 are pressed, the hold-down for example supported by a spring, resilient to the Felling 8 could act.

Nach der Anbringung resp. Positionierung von Fälzel 8 und Umschlagbogen 10 am Buchblockrücken 5 erfolgt das Anpressen beider Elemente an dem Buchblock 3 resp. an den an den Buchblockrücken 5 angrenzenden beleimten Flanken 6 in der nachfolgenden Anpressvorrichtung 9, die beim Anpressen gleichsinnig und mit gleicher Geschwindigkeit wie die Fördereinrichtung 1 angetrieben ist. Dabei wird die aus einer auf den Buchblockrücken 5 pressenden Platte 16 und zwei senkrecht zur Fortbewegungsrichtung F verschiebbare, auf die Flanken 7 des Buchblockrückens 5 einwirkenden Leisten 17 bestehende Anpressvorrichtung 9 (wie bekannt) in einer Umlaufbewegung hoch- und mitgefahren, bevor sie wieder mit geöffneten Leisten 17 abgesenkt wird.After the attachment resp. Positioning folder 8 and cover sheet 10 on the back of the book block 5, both are pressed Elements on the book block 3 resp. on the back of the book block 5 adjacent glued flanks 6 in the following Pressing device 9, in the same direction when pressing and with same speed as the conveyor 1 driven is. This is from one on the book block spine 5 pressing plate 16 and two perpendicular to the direction of travel F displaceable on the flanks 7 of the book block spine 5 acting strips 17 existing pressing device 9 (as known) in a circular motion and started up before it is lowered again with open strips 17.

Claims (10)

Verfahren zum klebeweisen Anbringen eines mit einem Fälzel (8) belegbaren Umschlagbogens (10) an den Flanken (7) des Rückens (5) eines aus gebundenen Druckbogen gebildeten, mittels umlaufender Fördereinrichtung (1) transportierten Buchblocks (3), dem der mit einem Fälzel (8) zu vereinende Umschlagbogen (10) im Takt des geförderten Buchblocks (3) und etwa gleichsinnig zu dessen Förderrichtung F an den Buchblockrücken (5) zur Positionierung überführt und beim anschliessenden Durchlaufen einer Anpressstrecke (2) mit dem Buchblock (3) verbunden wird, dadurch gekennzeichnet, dass wenigstens einer der den Buchblockrücken (5) seitlich überstehenden Teile (14) des Fälzels (8) auf der vom Umschlagbogen (10) abgewandten Seite von einem Andrückmittel beaufschlagt wird. Method for attaching a cover sheet (10) which can be covered with a fold (8) to the flanks (7) of the spine (5) of a book block (3) formed from bound printed sheets and transported by means of a circulating conveyor device (1), the one with a fold (8) the cover sheet (10) to be combined is transferred to the book block back (5) for positioning in the rhythm of the conveyed book block (3) and approximately in the same direction as its conveying direction F and is connected to the book block (3) when it subsequently passes through a pressing section (2) characterized in that at least one of the parts (14) of the fold (8) projecting laterally from the book block spine (5) is acted upon by a pressing means on the side facing away from the cover sheet (10). Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass als Andrückmittel auf die überstehenden Teile einwirkende Druckluft oder ein kraft- resp. formschlüssig wirkender Niederhalter verwendet wird.A method according to claim 1, characterized in that as a pressure means acting on the protruding parts compressed air or a force or. form-fitting hold-down device is used. Verfahren nach Anspruch 2, dadurch gekennzeichnet, dass die Druckluft gesteuert zugeführt wird.A method according to claim 2, characterized in that the compressed air is supplied in a controlled manner. Verfahren nach einem der Ansprüche 1 bis 3, bei dem die Umschlagbogen (10) auf der dem Fälzel (8) zugewandten Seite mit einem Leimauftrag (13) versehen sind.Method according to one of claims 1 to 3, where the cover sheet (10) on the Fold (8) facing side with a glue application (13) are provided. Vorrichtung zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 4, bestehend aus einer entlang einer Fördereinrichtung (1) der Buchblocks (3) angeordneten Umschlagbogen-und einer Fälzelüberführungseinrichtung, denen eine auf den Umschlagbogen (10) einwirkende Anpressvorrichtung (9) nachgeschaltet ist, dadurch gekennzeichnet, dass der Umschlagbogen-und Fälzelüberführungseinrichtung ein auf die den Buchblock (3) seitlich überstehenden Teile (14) des Fälzels (8) einwirkende Druckluftzuführvorrichtung (15) oder ein einstellbarer Niederhalter zugeordnet ist.Device for carrying out the method according to one of claims 1 to 4, consisting of a cover sheet and a folder transfer device arranged along a conveying device (1) of the book blocks (3), followed by a pressing device (9) acting on the cover sheet (10), characterized in that the cover sheet and folder transfer device is assigned a compressed air supply device (15) acting on the parts (14) of the folder (8) projecting laterally from the book block (3) or an adjustable hold-down device. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die Druckluftzuführvorrichtung (15) oder der Niederhalter gegenüberliegend von wenigstens einer den Umschlagbogen (10) abstützenden Förderwalze (12) angeordnet ist.Apparatus according to claim 5, characterized in that the compressed air supply device (15) or the hold-down device is arranged opposite at least one conveyor roller (12) supporting the cover sheet (10). Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass die Druckluftzuführvorrichtung (15) mit einer Druckluftquelle verbunden ist.Apparatus according to claim 6, characterized in that the compressed air supply device (15) is connected to a compressed air source. Vorrichtung nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass die Geschwindigkeit und Menge der zugeführten Druckluft einstell- und verstellbar ist.Apparatus according to claim 6 or 7, characterized in that the speed and amount of the compressed air supplied is adjustable and adjustable. Vorrichtung nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, dass die Druckluftzuführvorrichtung (15) entsprechend der Buchblockdicke verstellbar ausgebildet ist.Device according to one of claims 5 to 8, characterized in that the compressed air supply device (15) is designed to be adjustable according to the book block thickness. Anwendung des Verfahrens nach einem der Ansprüche 1 bis 4 an einem Klebebinder oder einer Ableimmaschine zur Herstellung von Büchern.Application of the method according to one of the claims 1 to 4 on a perfect binder or Gluing machine for the production of books.
EP00810717A 2000-08-11 2000-08-11 Method for adhering a cover equipped with a guard and device for carrying this out Expired - Lifetime EP1182053B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP00810717A EP1182053B1 (en) 2000-08-11 2000-08-11 Method for adhering a cover equipped with a guard and device for carrying this out
DE50012192T DE50012192D1 (en) 2000-08-11 2000-08-11 Method of attaching a folded sheet and a device for carrying it out.
US09/924,938 US6632059B2 (en) 2000-08-11 2001-08-08 Method for adhesive attachment of a cover provided with a binding strip and device for performing the method

Applications Claiming Priority (1)

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EP00810717A EP1182053B1 (en) 2000-08-11 2000-08-11 Method for adhering a cover equipped with a guard and device for carrying this out

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DE50012192D1 (en) * 2000-08-11 2006-04-20 Grapha Holding Ag Method of attaching a folded sheet and a device for carrying it out.
US7422405B2 (en) * 2003-03-31 2008-09-09 Press Products (Proprietary) Limited Binding of a sheet of paper
US7490860B2 (en) * 2004-09-17 2009-02-17 Industrial Building Corporation, Inc. Open and lay-flat printed bound book or booklet and method of binding
CN110450532B (en) * 2019-08-10 2020-12-08 武汉市金港彩印有限公司 Book printing production process and production line

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DE50012192D1 (en) 2006-04-20
EP1182053B1 (en) 2006-02-08
US6632059B2 (en) 2003-10-14
US20020021951A1 (en) 2002-02-21

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