EP1820660A2 - Système de transport de corps d'ouvrage - Google Patents

Système de transport de corps d'ouvrage Download PDF

Info

Publication number
EP1820660A2
EP1820660A2 EP07002977A EP07002977A EP1820660A2 EP 1820660 A2 EP1820660 A2 EP 1820660A2 EP 07002977 A EP07002977 A EP 07002977A EP 07002977 A EP07002977 A EP 07002977A EP 1820660 A2 EP1820660 A2 EP 1820660A2
Authority
EP
European Patent Office
Prior art keywords
block
book block
transport system
book
stop
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Withdrawn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
EP07002977A
Other languages
German (de)
English (en)
Inventor
Christoph Von Freden
Dirk Rygol
Andreas Walther
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 EP1820660A2 publication Critical patent/EP1820660A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C19/00—Multi-step processes for making books
    • B42C19/08—Conveying between operating stations in machines
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • 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
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5191—Assembly

Definitions

  • the present invention relates to a book block transport system having a plurality of book block pliers continuously movable and drivingly connected in a closed loop according to the preamble of claim 1.
  • a generic book block transport system is from the DE 31 07 458 C2 in which the alignment of the book block fed from an insertion direction is effected by a block stop fixedly attached to the inner clamping jaw, which at the rear end points perpendicularly away from the inner clamping jaw and acts on the trailing edge of the book block. Due to the offset in relation to the track of the drive chain outward position of the block stop this moves in the deflection between export and import of the transport system with a relation to the book block tongs speed higher and pierces quasi laterally in a conveying gap between two consecutively supplied from the introduction book block to to approach the end of the deflection in a kind of pivotal movement of the book block trailing edge, to take over the book block from the feed dog of the introduction.
  • the disadvantage here is that the block stop contacted first facing the inner jaw block part, which can lead to a corresponding displacement of the layers within the book block, which can be attributed only by intensive shaking the layers over a certain conveying distance.
  • the gap between two consecutively supplied book blocks required for piercing the block stop restricts the maximum format height with respect to the forceps division in the transport system.
  • the beginning in the export, leading relative to the book block pivotal movement of the block stop also requires the timely execution of the bound book block or the brochure down from the book block pliers.
  • the present invention has for its object to provide a Buchbiocktransportsystem with a variety of continuously movable in a closed orbit and drivingly connected book block pliers according to the preamble of claim 1, which allows a reliable and proper take over and alignment of the supplied from an introduction book block and just one low delivery gap between two consecutively supplied book blocks requires.
  • the block stop is arranged relative to the inner jaw movable on the book block pliers.
  • the movable arrangement allows space-saving swinging or retracting the block stop between two consecutively funded book block, so that the conveying gap can be reduced, to increase the maximum processable format height in relation on the Zangenannon in the transport system.
  • the previously performed forced movement of the block stop with the inner jaw which led in the deflection between export and import of Buchblocktransportsystems to a pivoting movement with overspeed, no longer adversely affects the acquisition and alignment of the supplied from the introduction book block.
  • the invention enables the initial application of the block stop to the trailing edge of the book block over its full product thickness, so that the risk of unilateral displacements no longer exists and a reliable and proper acquisition and alignment is given.
  • the block stop is moved during or before the closing of the outer jaw substantially transverse to the feed direction of the book block behind the book block to be adopted.
  • the block stop is moved away when opening the outer jaw along a rectilinear conveying path of the book block pliers from the book block to be executed so that the block stop the book block to be executed no longer inadmissible accelerated and given the opportunity to bound the book blocks or brochures in one To carry out straight-ahead delivery at the same height as the transport system.
  • the block stop is substantially movable in a plane perpendicular to the lower jaw longitudinal edge, for example by pivoting about an axis parallel to this jaw longitudinal edge or by translational displacement of the block stop in this plane.
  • the block stop according to claim 5 is designed to be movable substantially perpendicular to the inner jaw.
  • the block stop So it's only as long as the thickness of the book block requires. With the thus shortened Einschwenk- or Einfahrweg the block stop again reduces the required gap between two consecutively funded book block.
  • the block stop on an overload protection which is effective in Zu exits Constantn in which, for example, the block stop laterally hits a book block, so that damage to the block stop or on the book block pliers are avoided.
  • a first embodiment of the invention is set forth in claim 8 in which the block stop is located on the outer jaw, which is known to move to open and close the book block pliers relative to the inner jaw.
  • the block stop is attached to the outer jaw in a structurally simple manner, wherein the outer jaw is rotatably received in the swing frame. Additional means for moving the block stop are not required if the outer jaw occupies an always parallel to the inner jaw in their opening and closing movement.
  • a second embodiment of the invention is set forth in claim 10, in which the block stop of control means is movably disposed on the stationary inner jaw.
  • the control means comprises a cam track arranged at one or more locations of the orbit, comparable to the opening and closing cam for the outer jaw pivoting frame, thereby providing positively controlled, clockwise movement of the block stop and no additional control elements such as sensors and / or electrically actuated actuators needed.
  • a further preferred embodiment according to claim 12 provides that the block stop has alignment elements for a supplied envelope, wherein the block stop with the alignment elements is positioned above the block back until the envelope feed.
  • a book block tongs 1 a transport system is shown in each case, which consists of a plurality of mutually equal distance from each other, in a closed orbit continuously movable book block tongs 1.
  • the respective book block pliers 1 is essentially formed from a support frame 2 with a stationary inner clamping jaw 3 and from a swivel arm suspended on the support frame 2 as a swiveling frame 4 with an outer clamping jaw 5 rotatably mounted thereon.
  • the frame 2 On the support frame 2 there are a plurality of horizontal and vertical guide rollers 8 and 9, which are movable in non-illustrated guide rails in a closed orbit.
  • the frame 2 is articulated by a pivot pin 10 on a rotating, driven roller chain, which is symbolically indicated in the figures by the arrow indicating the direction of movement F.
  • the frame 2 carries with its two arms 7 rotatably a parallel to the lower jaw longitudinal edge extending shaft 6, rotatably mounted on the pivot frame 4 and a clamping force transmission lever 11 sit.
  • a tubular receiving part 12 of the lever 11 Guided in a tubular receiving part 12 of the lever 11 is located between end boundaries and pressure plates a spring assembly 13 not shown in detail, which is compressible against the action of the spring force from both sides.
  • connection between the clamping force transmission lever 11 and the swing frame 4 with the outer jaw 5 takes over a pull rod 14 which extends through the spring assembly 13 and on the one hand hingedly engages a boom 15 of the swing frame 4 and on the other hand is supported behind the spring assembly 13.
  • the locking is in function until the follower roller 16 enters the groove curve in the further course to release the book block.
  • the book block pliers 1 is unlocked and controlled by the cam groove clamping force transmission lever 11 moves the swing frame 4 with the outer jaw 5 in the pivoted open position.
  • the outer jaw 5 is rotatably mounted on the swing frame 4.
  • links 17 are hinged to both sides of the swing frame 4 in pivot bearings 18.
  • a coupling rod 19 which hingedly engages one of the two links 17 and also hingedly connected to the other end with a boom 7 of the support frame 2, a four-bar mechanism is formed, whereby the outer jaw 5 is always guided parallel to the inner jaw 3.
  • the links 17 have an extension, to each of which a support plate 20 is attached to support the clamped book block.
  • a block stop 30 is fixed to the outer jaw 5, which is thus moved with its closing movement, always horizontal, i. is oriented perpendicular to the inner jaw 3.
  • the block stop 30 is essentially formed of a laterally attached to the outer jaw 5 guide 31 in which a rod 32 is slidably guided and which has a stop 31 a, in the still another via tabs 35 a, b with the rod 32nd connected guide rod 33 is guided as rotation for the rod 32.
  • the rod 32 has on its side facing the book block facing side on a flat stop surface 32 a as the actual block stop.
  • the rod 32 By guided on the guide rod 33 and with one end against the stop 31 a and with the other end against the front tab 35 a is supported compression spring 34, the rod 32 is held with the stop surface 32 a in an extended position, the effective length L of the block stop 30 by moving a on the guide rod 33 seated adjusting ring 36 is adjustable in dependence of the book block thickness.
  • the axis 32 When hitting an obstacle, such as a wrongly supplied book block, the axis 32 deviates from the compressive force of the spring 34 in the function of an overload protection.
  • the course of the cam groove for controlling the clamping force transmission lever 11 and closing the outer jaw 5 is designed such that the block stop 30 is moved only behind the book block to be adopted when the jaws 3, 5 of the book block tongs 1 substantially parallel to the feed direction of Book blocks lie.
  • the supplied at a slower speed book block is then in a phase where the jaws 3 and 5 do not clamp the book block, taken over by the block stop 30 from the feed conveyor of the insertion and aligned, wherein the block stop 30 from the beginning with its stop surface 32 a on the full product thickness applies to the trailing edge of the book block.
  • FIG. It has as a block stop 40 a lever 41 with a block stop surface 41 a, which is rotatably mounted on a parallel to the lower clamping jaw longitudinal axis 42 on the support frame 2 and the inner fixed jaw 3 and a coupling rod 43 by a control lever 44 in a position behind the support frame 2 and an alignment position shown in FIG. 2, substantially perpendicular from the jaw 3 pioneering, back and forth is pivotally.
  • control lever 44 has a cam roller 46, which rolls on a frame-fixed control cam 47.
  • An overload protection is given by the fact that the control lever 44 with its cam roller 46 in the event of a collision of the lever 41 with a foreign body from the cam 47 can lift off.
  • the lever 41 has on its downwardly facing edge projecting tabs, which serve as Umtschanelle 41 b for aligning an envelope, which is supplied after processing and gluing of the book block back the clamped in the book block tongs 1 book block for pressing on the back and back side surfaces.
  • Umtschanelle 41 b for aligning an envelope, which is supplied after processing and gluing of the book block back the clamped in the book block tongs 1 book block for pressing on the back and back side surfaces.
  • the lever 41 is in a slightly raised position, as shown in Fig. 2. Only when reaching the envelope feed device, the lever 41 is then controlled in the further lowered position, so that the envelope stops 41 b extend into the transport plane of the envelope.
  • the block stop 30 and 40 move away when opening the outer jaw 5 along a rectilinear conveying path of the book block pliers 1 from the finished bound book block, so in the deflection of the book block pliers 1, the block stop 30 and 40 outside of the linear Transport path of the book block is located.
  • the bound book blocks or brochures can be executed at the same height as the transport system of the book block tongs 1 in a straight-ahead export.

Landscapes

  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
EP07002977A 2006-02-16 2007-02-13 Système de transport de corps d'ouvrage Withdrawn EP1820660A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006007104 2006-02-16
DE102006008452A DE102006008452A1 (de) 2006-02-16 2006-02-23 Buchblocktransportsystem

Publications (1)

Publication Number Publication Date
EP1820660A2 true EP1820660A2 (fr) 2007-08-22

Family

ID=38068948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07002977A Withdrawn EP1820660A2 (fr) 2006-02-16 2007-02-13 Système de transport de corps d'ouvrage

Country Status (4)

Country Link
US (1) US7467450B2 (fr)
EP (1) EP1820660A2 (fr)
JP (1) JP2007216682A (fr)
DE (1) DE102006008452A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2457738B1 (fr) * 2008-04-30 2015-02-11 Müller Martini Holding AG Procédé de reliure par collage d'un bloc de livre avec feuille de garde
WO2014031932A1 (fr) * 2012-08-24 2014-02-27 Datacard Corporation Système de guidage et de fixation de plaquette dans un mécanisme de traitement de plaquette
CN108356345B (zh) * 2018-02-06 2019-06-14 北京工业大学 一种运用单自由度变形机构的钳剪抓多功能工程属具
DE102022117920A1 (de) 2022-07-18 2024-01-18 Müller Martini Holding AG Vorrichtung zur Herstellung eines klebegebundenen Druckprodukts mit einem Transportsystem

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458543C2 (de) * 1974-12-11 1985-09-26 Kolbus GmbH & Co KG, 4993 Rahden Buchblocktransportsystem
DE2725416C2 (de) * 1977-06-04 1986-11-13 Kolbus GmbH & Co KG, 4993 Rahden Buchblocktransportsystem
DE3107458A1 (de) * 1981-02-27 1982-09-16 Rahdener Maschinenfabrik August Kolbus Gmbh & Co Kg, 4993 Rahden Buchblockzange fuer transportsystem
DE3207102C2 (de) * 1982-02-27 1987-01-15 Kolbus GmbH & Co KG, 4993 Rahden Buchblockzange
DE4012084A1 (de) * 1990-04-14 1991-10-17 Kolbus Gmbh & Co Kg Buchblocktransportkanal
DE4330719A1 (de) * 1993-03-18 1994-09-22 Kolbus Gmbh & Co Kg Vorrichtung zum Rückenrunden von Buchblocks
DE10006328B4 (de) * 2000-02-12 2008-07-31 Kolbus Gmbh & Co. Kg Buchblocktransportkanal
DE10039908A1 (de) * 2000-08-16 2002-02-28 Kolbus Gmbh & Co Kg Verfahren und Vorrichtung zum maschinellen Heften von mehrteiligen Druckereiprodukten mittels Drahtklammern
DE10045401A1 (de) * 2000-09-14 2002-03-28 Kolbus Gmbh & Co Kg Verfahren und Vorrichtung zum Überführen von Buchblocks in ein Transportmittel einer Buchbindemaschine
DE10246073A1 (de) * 2002-10-02 2004-04-15 Heidelberger Druckmaschinen Ag Vorrichtung zum Transportieren und mittigen Ausrichten von Stapeln blattförmiger Bedruckstoffe

Also Published As

Publication number Publication date
DE102006008452A1 (de) 2007-09-13
JP2007216682A (ja) 2007-08-30
US20070187885A1 (en) 2007-08-16
US7467450B2 (en) 2008-12-23

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