EP0916515B1 - Machines pour brocher les feuilles en matériau - Google Patents

Machines pour brocher les feuilles en matériau Download PDF

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Publication number
EP0916515B1
EP0916515B1 EP98121154A EP98121154A EP0916515B1 EP 0916515 B1 EP0916515 B1 EP 0916515B1 EP 98121154 A EP98121154 A EP 98121154A EP 98121154 A EP98121154 A EP 98121154A EP 0916515 B1 EP0916515 B1 EP 0916515B1
Authority
EP
European Patent Office
Prior art keywords
stitching
receiving element
clincher
machine according
machine
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.)
Expired - Lifetime
Application number
EP98121154A
Other languages
German (de)
English (en)
Other versions
EP0916515A1 (fr
Inventor
Lutz Richter
Siegmar Tischer
Klaus Kinne
Alfred Baumann
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0916515A1 publication Critical patent/EP0916515A1/fr
Application granted granted Critical
Publication of EP0916515B1 publication Critical patent/EP0916515B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B4/00—Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire

Definitions

  • the invention relates to a machine for stapling sheet material, with a feed unit for the material to be stapled, one Wire feed unit and at least one stitching head with assigned Clincher.
  • the sheet material to be stapled is included Wire clips stapled by the interaction of the stitching head and the clincher device is introduced into the material to be stapled and bent their legs pierced through the material become.
  • the size of the material to be stapled attach different numbers of staples at different locations.
  • the stapling machine used on the Format of each sheet material to be stapled what leads to long machine downtimes, or it has to be done for everyone Format of sheet material to be stapled with a view to that appropriate format set stapling machine are available, which is very capital intensive.
  • DE 34 43 376 A1 (D1) is a saddle stitching machine with a straight, in Machine cycle continuously operating conveyor with a sled that at least carries a bender and driver and towards the conveyor during a Machine cycle is slidably mounted back and forth along a stroke path, disclosed.
  • Two Cam guides mounted in the machine stand actuate the bender and the driver.
  • the Stapling machine can be adapted to a desired division of the conveyor, since the Cam guides run parallel to the conveyor and independently of one another during each machine cycle can be moved against the conveyor or away from it. Of Furthermore, the distance traveled by the conveyor during the machine cycle as well as the length of the stroke of the slide adjustable.
  • the object of the invention is an inexpensive To provide stapling machine with the sheet material different Formats can be stapled without long downtimes due to a retrofit or adaptation to the respective format required are.
  • This task is performed in a stapler of the type mentioned Art solved in that the stitching head and the clincher device each are arranged on a separate receiving element, the two receiving elements being detachably attached attached to the stapler.
  • the stitching heads and the Clincher devices of the stapling machine can thus be independent of the stapling machine adapted to a format of sheet material to be stapled be while the stapler is still another's sheet material Format staples.
  • the receiving element with a Quick clamping element is provided with a complementary part the stapler can be engaged.
  • the one from the Quick-release element on the receiving element and from the complementary part formed on the stapling quick release device particularly quick replacement of the receiving elements, so that the Changeover times of the stitching machine are minimal.
  • every device is understood which a fastening of the receiving element without complex and time-consuming Work steps made possible, for example a clamping device with eccentric.
  • the receiving element is designed as a bar and that A quick release element is provided at each end of the bar.
  • the receiving elements can be particularly safe and attach reliably to the stapler.
  • the stitching head or the clincher device slidably attached to the receiving element and with a Locking device is provided, by means of which he or she individually can be locked on the receiving element.
  • the adjustment of the Stapling heads and clinchers to the format of each processing sheet material is carried out in a particularly simple manner in that the stitching head or the clincher device on the Push the receiving element into the desired position and there is locked.
  • a scale is preferably attached to the receiving element, an alignment of the stitching head or the clincher device relative to a reference point. This scale makes it easier Align the stitching heads and clincher devices on the Receiving element. Once for a format of sheet material to be stapled the required arrangement of the stitching heads and clincher devices Known as a position on the scale, this position can be changed at any time be found again.
  • the scale is preferably also included individual markings, the orientation of the Stapling head or the clincher device in predetermined positions allows. These individual markings are different processing formats assigned so that the stitching heads or Clincher devices based directly on these markings can be aligned.
  • a Scale provided on which at least one stop can be positioned can, on which the stitching head or the clincher device aligned can be.
  • the stop can be on the scale according to the stapled Format can be set, and after attaching the with the Stapling head or the clinching device provided receiving element can the stapling head or the clincher device by means of the stop be aligned.
  • a external station for pre-aligning the stitching head or the Clincher device on which a clamping element of the Receiving element complementary part is provided so that with the stapling head or the clincher device receiving element can be attached in a predetermined position, and at which the Scale is attached to which at least one stop or one Marking is provided for aligning the stitching head or the clincher device.
  • the stitching heads and clincher devices by the corresponding receiving elements are exchanged.
  • a setting or aligning the stitching heads or clincher devices in the machine itself is not necessary, so the changeover times to one Minimum are reduced.
  • the stapling machine shown in Figure 1 is used for stapling sheet material and contains a thickness control station 1 and one out of one Collection chain with a driver formed feed unit 2 for the tacking material 4, which this for example in the direction of Arrow P moves through the machine.
  • the figure is schematic the stapling station 5 shown, in which the sheet material to be stapled is stapled with wire clips. Closes at stapling station 5 a transfer station 6 with an ejector sword 7.
  • the stapling station 5 (see in particular FIG. 2) contains stapling heads 10 and clincher devices 12. With the stitching heads 10 is one Wire feed unit 14 in connection. This provides the stitching heads 10 a wire from which the staples are cut to length and bent 50 are formed. The stitching heads 10 are displaceable in a groove 11 arranged on a receiving element 16, which as a receiving bar is trained.
  • the receiving strip 16 is at one end with one shown schematically here as an eccentric lever 18 provided with a complementary part (not shown) the stapling machine can cooperate to make the receiving bar 16 detachable to attach to the stapler.
  • each stitching head 10 has one Provide quick coupling 22, which for quick release connection the wire feed unit 14 is used.
  • the clincher devices 12 are in a comparable manner a receiving element 36 which is also designed as a bar slidably arranged, which is provided with a groove 37 into which a The sliding block of a locking device 40 engages around the clincher device to lock on the receiving bar 36.
  • the recording bar 36 is provided at each end with eccentric levers 38 so that they can be released can be attached to the stapler.
  • the adaptation of the stapling machine according to the invention to a format of sheet material to be stapled occurs in the following manner: the Stapling heads 10 and clinchers 12 are separated from the Stapler aligned on its mounting strips 16 and 36 so that later staples 50 at the desired location in the tacking sheet material are introduced by means of the stitching heads 10 and her thighs pierced through the sheet material by means of the Clincher devices 12 are bent.
  • This advance can either using scales 24 or 44 on the mounting strips 16 or 36 take place, by means of which the stitching heads and clincher devices according to the known for the format to be processed Positions are aligned, or by means of stops 60, the according to the alignment of the stitching heads 10 and Clincher devices 20 are set.
  • the stops 60 are slidably arranged on a scale 62 which, although in the Figure is shown as being arranged in the area of the stapling machine on one external station for pre-aligning the stitching heads and clincher devices located.
  • the mounting rails can 16 and 36 are attached by means of their quick release elements. Then the stitching heads 10 and clincher devices 20 in moved the desired position predetermined by the stops 60 and finally by means of the locking devices 20 and 40 to the Locking bars locked.
  • the quick release devices For converting the stitching machine from a format to be processed only the quick release devices have to be attached to another one solved and the stitching heads and used for the previous format Clincher devices removed and replaced by the corresponding following format aligned stitching heads and clincher devices be replaced. Then only the Stapling heads and clincher devices functional with the stapling machine are connected, for example by means of the quick couplings 22 the wire feed unit 14. Setting up the stitching heads and Clincher devices in the machine itself are not required; for this reason, the changeover times are particularly short.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Claims (9)

  1. Machine pour l'agrafage de feuilles, comprenant une unité d'avance pour les feuilles d'agrafage, une unité d'avance de fil métallique (14) et au moins une tête d'agrafage (10) avec un dispositif "clinch" associé (12) (dispositif à rabattre le fil métallique aux extrémités des agrafes),
    caractérisée en ce que
    la tête d'agrafage (10) et le dispositif "clinch" (12) sont disposés respectivement sur un élément de logement (16, 36), les deux éléments de logement (16, 36) étant placés de manière amovible sur la machine d'agrafage.
  2. Machine selon la revendication 1, caractérisée en ce que l'élément de logement (16, 36) est muni d'un élément à serrage rapide (18, 38) qui peut être enclenché avec une pièce complémentaire sur la machine d'agrafage.
  3. Machine selon l'une des revendications 1 à 3, caractérisée en ce que l'élément de logement (16, 36) a la forme d'une patte et qu'il est prévu à chaque extrémité de la patte un élément de serrage rapide (18, 38).
  4. Machine selon l'une des revendications 1 à 3, caractérisée en ce que la tête d'agrafage (10) respectivement le dispositif "clinch" (12) est disposé coulissant sur l'élément de logement (16, 36) et est muni d'un système de blocage (20, 40) au moyen duquel elle ou il peut être bloqué(e) individuellement sur un élément de logement (16, 36).
  5. Machine selon l'une des revendications précédentes, caractérisée en ce que sur l'élément de logement (16, 36) est appliquée une échelle (24, 44) qui permet une orientation de la tête d'agrafage (10) respectivement du dispositif "clinch" (12) par rapport à un point de référence.
  6. Machine selon la revendication 5, caractérisée en ce que l'échelle (24, 44) est munie en supplément de marques individuelles qui permet une orientation de la tête d'agrafage (10) respectivement du dispositif "clinch" (12) dans des positions prédéterminées.
  7. Machine selon l'une des revendications précédentes, caractérisée en ce qu'il est prévu une échelle (62) sur laquelle il peut être positionné au moins une butée (60) à laquelle peut être orientée la tête d'agrafage (10) respectivement le dispositif "clinch" (12).
  8. Machine selon la revendication 7, caractérisée en ce qu'il est prévu pour l'orientation de la tête d'agrafage (10) respectivement le dispositif "clinch" (12), un poste externe sur lequel est prévue une pièce complémentaire à l'élément de serrage rapide (18, 38) de l'élément de logement (16, 36) de sorte que l'élément de logement (16, 36) muni de la tête d'agrafage (10) respectivement du dispositif "clinch" (12) peut être amené dans une position prédéterminée et poste externe sur lequel l'échelle (62) est placée, où au moins une butée ou une marque est prévue, qui sert à orienter au préalable la tête d'agrafage (10) respectivement le dispositif "clinch" (12).
  9. Machine selon l'une des revendications 2 à 8, caractérisée en ce que la tête d'agrafage (10) présente des accouplements rapides (22) qui servent à établir une jonction rapidement amovible à une unité d'avance de fil.
EP98121154A 1997-11-12 1998-11-11 Machines pour brocher les feuilles en matériau Expired - Lifetime EP0916515B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19750143A DE19750143A1 (de) 1997-11-12 1997-11-12 Maschine zum Heften von Bogenmaterial
DE19750143 1997-11-12

Publications (2)

Publication Number Publication Date
EP0916515A1 EP0916515A1 (fr) 1999-05-19
EP0916515B1 true EP0916515B1 (fr) 2002-10-02

Family

ID=7848512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98121154A Expired - Lifetime EP0916515B1 (fr) 1997-11-12 1998-11-11 Machines pour brocher les feuilles en matériau

Country Status (2)

Country Link
EP (1) EP0916515B1 (fr)
DE (2) DE19750143A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5981163A (en) 1990-05-15 1999-11-09 New York Blood Center, Inc. Process for the sterilization of biological compositions using irradiation and quenchers of type I and type II photodynamic reactions
EP1422074B1 (fr) * 2002-11-22 2014-06-11 Hohner Maschinenbau GmbH Dispositif d'agrafage, machine d'assemblage et d'agrafage comprenant ce dispositif d'agrafage et méthode d'agrafage utilisant ce dispositif d'agrafage ou cette machine d'assemblage et d'agrafage
DE102005005217A1 (de) 2005-02-03 2006-08-10 Hohner Maschinenbau Gmbh Sammelvorrichtung
DE102008021121A1 (de) * 2008-04-28 2009-10-29 Hohner Maschinenbau Gmbh Klinscherkasten für Heftköpfe
DE102012002723A1 (de) * 2012-02-10 2013-08-14 Heidelberger Druckmaschinen Aktiengesellschaft Sammelhefter mit mehreren Heftköpfen
DE102012002689A1 (de) 2012-02-10 2013-08-14 Heidelberger Druckmaschinen Aktiengesellschaft Sammelhefter
EP2774773B1 (fr) 2013-03-06 2016-06-29 Müller Martini Holding AG Dispositif et procédé de collage d'impressions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH662987A5 (de) * 1984-01-26 1987-11-13 Grapha Holding Ag Sattelheftmaschine.

Also Published As

Publication number Publication date
DE59805780D1 (de) 2002-11-07
EP0916515A1 (fr) 1999-05-19
DE19750143A1 (de) 1999-05-20

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