EP1475334A1 - Plieuse comprenant au moins un paire d'arbres équipés de lames - Google Patents

Plieuse comprenant au moins un paire d'arbres équipés de lames Download PDF

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Publication number
EP1475334A1
EP1475334A1 EP03010428A EP03010428A EP1475334A1 EP 1475334 A1 EP1475334 A1 EP 1475334A1 EP 03010428 A EP03010428 A EP 03010428A EP 03010428 A EP03010428 A EP 03010428A EP 1475334 A1 EP1475334 A1 EP 1475334A1
Authority
EP
European Patent Office
Prior art keywords
folding machine
shafts
knife
cassette
machine according
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Withdrawn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
EP03010428A
Other languages
German (de)
English (en)
Inventor
Christoph Beck
Eberhard Krieger
Bodo Tegtmeier
Georg Dannemann
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.)
MBO Postpress Solutions GmbH
Original Assignee
Maschinenbau Oppenweiler Binder 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 Maschinenbau Oppenweiler Binder GmbH and Co KG filed Critical Maschinenbau Oppenweiler Binder GmbH and Co KG
Priority to EP03010428A priority Critical patent/EP1475334A1/fr
Priority to US10/792,773 priority patent/US6902520B2/en
Publication of EP1475334A1 publication Critical patent/EP1475334A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/14—Buckling folders
    • B65H45/142—Pocket-type folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/28—Folding in combination with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B65H2402/32—Sliding support means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/142—Roller pairs arranged on movable frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/30—Facilitating or easing
    • B65H2601/32—Facilitating or easing entities relating to handling machine
    • B65H2601/324—Removability or inter-changeability of machine parts, e.g. for maintenance

Definitions

  • the invention relates to a folding machine with at least one pair of knife shafts, its blade shafts in a working position parallel to each other between two spaced side walls of the Folding machine are stored.
  • Knife shaft pairs where one Knife shaft with upper knife tools and the other knife shaft with Bottom knife tools mounted on a mounted on the knife shaft Tool holder are arranged.
  • the knife shafts are ever equipped with appropriate tools upon request of the order.
  • a corresponding folding machine is for example in DE 30 25 239 C2 disclosed.
  • the knife shafts are usually in the known folding machines stored on the side walls of the folding machine. For this Reason they can only be taken at a standstill of the folding machine become. For this it is usually necessary to first pull out the folding pockets.
  • the knife shafts after loosening their attachment lifted out over the side walls of the machine. There the knife shafts usually have a very high weight, this is Work very hard. Finally, the knife shafts can only be accurate adjusted when installed in the folding machine. These are Aid attached in the immediate vicinity of the knife shafts. These are e.g.
  • the invention is based on the object with structurally simple means to create a folding machine, in which a quick change of the knife shafts is possible in a simple way.
  • the cassette is arranged in a drawer passing through the Side wall can be inserted and pulled out.
  • the cassette can be removed and a new cassette on the drawer are hung up. After inserting the drawer is the Change of the knife shaft pair finished.
  • the cassette has a drive-side End wall and a user-side end wall, which are at a distance from each other arranged and connected by a crossbar.
  • the Knife shafts are mounted on the forehead by storage facilities.
  • the storage facilities are at least one blade shaft to Adjustment of the gap between the knife shafts adjustable.
  • This adjustment is part of the knife shaft cassette. The adjustment can be done outside outside the folding machine.
  • the drive-side storage facilities in the drive-side end wall be rotatable and pass through it.
  • the folding machine 10 shown in FIGS. 1 and 2 has a pocket folder with a folding pocket 12, in the sheet running direction folding rollers 14, 16 are downstream, in a drive-side side wall 18 and a operator side wall 20 are stored.
  • the folding rollers 14, 16 in the sheet running direction a knife roller pair consisting from an upper cutter roll 22 and a lower cutter roll 24 downstream.
  • On the knife rollers 22, 24 are seen in the longitudinal direction arranged at a uniform distance five knife holder 26 on which not Tools shown for cutting, cutting, perforating, crimping etc. arranged a Falztasche 12 leaving bow.
  • the knife shafts 22, 24 are mounted in a cassette 28, whose configuration below is explained in more detail.
  • the cassette 28 itself is on a drawer 30 disposed through an opening in the operator side wall 20 as far out of the folding machine 10 is pulled out until the entire Cassette 28 is located outside of the folding machine 10. This position is in Fig. 1 shown.
  • Fig. 2 the position of the drawer 30 is shown in which they are completely in the folding machine 10 is inserted.
  • the drawer 30 is with her drive-side end wall 34 on the drive-side side wall 18 at.
  • the Drawer 30 extends completely between the two side walls 18, 20.
  • the drawer 30 rests on a horizontal floor 32, which is extends between the side walls 18, 20.
  • Guiding devices (not shown) are provided which hold the drawer 30 so that it performs a straight-line movement.
  • two three-part telescopic guides serve, which through a drawer bottom together are connected and in the retracted state completely between the machine side walls are arranged.
  • the cassette 28 is in the drawer 30th loosely inserted.
  • the cartridge 28 with the arranged thereon parallel to each other Blade shafts 22, 24 is shown in more detail in FIGS. 3 to 5, 8 and 9.
  • the cassette 28 has a drive-side end wall 34 and an operator-side End wall 36, which are interconnected by trusses 38, 40.
  • the two cutter shafts 22, 24 are the operator side in Knife shaft bearings 42, 44, for example via thru axles or Half shells rotatably mounted.
  • the upper bearing 42 is in a plane that is spanned by the two shaft axes, displaceable or to an eccentric rotatable to adjust the setting of the gap between the two cutter shafts 22, 24 to allow.
  • the cutter shafts 22, 24 are on the drive side rotatably supported by bearings 46, 48, wherein the storage facilities 46, 48 simultaneously as a rotary feedthrough and coupling element are formed rotatably with a drive element of the Folding machine are connected when the cassette 28 in the folding machine 10 is inserted.
  • the upper bearing 46 is in the plane that spanned by the two shaft axes is slidable while the lower bearing 48 is fixed.
  • the upper bearing device 46 has a bearing shell 60 in which a ball bearing 64 is arranged, through which the shaft 22 passes.
  • the bearing shell is along a straight line through the central axes of the waves 22, 24 passes through two guide blocks 68, 70 arranged on both sides.
  • In the top of the bearing shell 60 engages one end of a threaded pin 73.
  • the other end is engaged with a threaded opening, the is formed in a threaded block 72 adjacent to the upper one Edge of the side wall 34 is attached thereto.
  • the threaded pin 73 is accessible from above via an opening in the threaded block 72, and can by means of a suitable tool for adjusting the gap between the two cutter shafts 22, 24 are rotated.
  • the lower bearing 48 has a fixed to the side wall 34 Bearing block 62, in which a ball bearing 66 is arranged, through which the Wave 24 passes.
  • Coupling sections 74, 76 are provided, by means of which the knife shafts be connected to drive elements on the folding machine 10, when the cassette 28 is in the position shown in Fig. 2, wherein the coupling portions 76, 78 are formed so that an axial or radial offset is compensated and the torque introduced positively becomes.
  • dowel pin 50 engages in the insertion position shown in FIG Cassette 28 in a centering opening of the outside of the side wall 20 a.
  • the operator-side end wall is located 36 with its edge on the side wall 20.
  • Another dowel pin 51 extends from the drive-side end wall 34 to the outside. This Pass pin 51 engages in the insertion position of the cassette 28 shown in FIG in a centering opening of the inside of the side wall 18, whereby the Cartridge is automatically aligned.
  • the tool holders 26 are detachably mounted on the shaft body 23 of the cutter shafts 22, 24 attached. Accurate positioning of the tool holder 26 on the knife shafts 22, 24 is enabled by a scale, such as it is shown in Figs. 6 and 7. As scale 52 is in the longitudinal direction the knife shafts 22, 24 a vernier in the surface of the shaft body 23rd the knife shafts 22, 24 engraved. Due to the exact scale 52 directly on the blade shaft 22, 24, it is possible a tool holder 26th to be mounted precisely on the knife shaft 22, 24. The accuracy of attachment is additionally increased by making it possible for an operator is the tool holder 26 outside the folding machine 10 on the blade shafts 22, 24 fasten. This avoids a parallax error.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP03010428A 2003-05-08 2003-05-08 Plieuse comprenant au moins un paire d'arbres équipés de lames Withdrawn EP1475334A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03010428A EP1475334A1 (fr) 2003-05-08 2003-05-08 Plieuse comprenant au moins un paire d'arbres équipés de lames
US10/792,773 US6902520B2 (en) 2003-05-08 2004-03-05 Folding machine having at least one pair of knife shafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03010428A EP1475334A1 (fr) 2003-05-08 2003-05-08 Plieuse comprenant au moins un paire d'arbres équipés de lames

Publications (1)

Publication Number Publication Date
EP1475334A1 true EP1475334A1 (fr) 2004-11-10

Family

ID=32981847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03010428A Withdrawn EP1475334A1 (fr) 2003-05-08 2003-05-08 Plieuse comprenant au moins un paire d'arbres équipés de lames

Country Status (2)

Country Link
US (1) US6902520B2 (fr)
EP (1) EP1475334A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072438A2 (fr) 2007-12-21 2009-06-24 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif destiné au serrage d'arbres
EP2484617A1 (fr) 2011-02-07 2012-08-08 Heidelberger Druckmaschinen AG Plieuse dotée d'un dispositif de coupe de bords de pliage et procédé de pliage de feuilles
EP2532468A2 (fr) 2011-06-10 2012-12-12 Heidelberger Druckmaschinen AG Plieuse de feuilles avec laser et procédé de préparation d'une feuille
EP2532520A1 (fr) 2011-06-10 2012-12-12 Heidelberger Druckmaschinen AG Procédé de génération d'un modèle de préparation de pli, ordinateur destiné à la réalisation du procédé et système équipé d'un tel ordinateur
EP2532521A1 (fr) 2011-06-10 2012-12-12 Heidelberger Druckmaschinen AG Dispositif de découpage pour le traitement d'une pile de feuilles et presse, plieuse ou machine de traitement du papier équipée de ce dispositif
EP2604559A1 (fr) 2011-12-15 2013-06-19 Heidelberger Druckmaschinen AG Plieuse à lame et procédé de préparation de pli
EP3354610A1 (fr) * 2017-01-26 2018-08-01 GUK-Falzmaschinen Griesser & Kunzmann GmbH & Co. KG Plieuse

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062843B3 (de) * 2005-12-27 2007-04-19 Maschinenbau Oppenweiler Binder Gmbh & Co. Kg Falzvorrichtung mit feststehendem Falzschwert
CN113560387B (zh) * 2021-07-15 2023-08-01 南京蓝昊智能科技有限公司 一种折弯机双重下折刀机构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023790A (en) * 1976-01-26 1977-05-17 Gortowski Donald A Scoring attachment for buckle folding apparatus
DE3025239A1 (de) * 1980-07-03 1982-01-21 Maschinenbau Oppenweiler Binder GmbH & Co, 7155 Oppenweiler Vorrichtung zur verringerung der schallemissionen an falzwerken
US5391138A (en) * 1993-03-24 1995-02-21 The Hedman Company Sheet feeding system for a sheet folding apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565046A (en) * 1984-12-24 1986-01-21 Simmons U.S.A. Corporation Apparatus for manufacturing pocketed coil springs
DE4410577A1 (de) * 1994-03-26 1995-09-28 Bielomatik Leuze & Co Einrichtung zur Bearbeitung von Lagenmaterial oder dergleichen
US5840003A (en) * 1997-04-11 1998-11-24 Xerox Corporation Stalled sheet folding and flattening apparatus in an electrostatographic machine
US6135937A (en) * 1998-10-30 2000-10-24 Ballos, Iii; Pete Moveable tape head for erecting machine
US6422552B1 (en) * 1999-07-26 2002-07-23 Heidelberger Druckmaschinen Ag Movable folders and former board arrangement
US6245004B1 (en) * 1999-07-28 2001-06-12 Michael A. Waters Machine for performing a manufacturing operation on a sheet of material and method of operation
US6457300B1 (en) * 2001-01-04 2002-10-01 Chang Min Yang Plastic film guiding device of packaging machine
DE10104411C2 (de) * 2001-02-01 2003-03-06 Roland Man Druckmasch Zylinder für Falzapparate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023790A (en) * 1976-01-26 1977-05-17 Gortowski Donald A Scoring attachment for buckle folding apparatus
DE3025239A1 (de) * 1980-07-03 1982-01-21 Maschinenbau Oppenweiler Binder GmbH & Co, 7155 Oppenweiler Vorrichtung zur verringerung der schallemissionen an falzwerken
US5391138A (en) * 1993-03-24 1995-02-21 The Hedman Company Sheet feeding system for a sheet folding apparatus

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072438A2 (fr) 2007-12-21 2009-06-24 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif destiné au serrage d'arbres
DE102007062863A1 (de) 2007-12-21 2009-06-25 Heidelberger Druckmaschinen Ag Einrichtung zum Verspannen von Wellen
EP2484617A1 (fr) 2011-02-07 2012-08-08 Heidelberger Druckmaschinen AG Plieuse dotée d'un dispositif de coupe de bords de pliage et procédé de pliage de feuilles
DE102011010515A1 (de) 2011-02-07 2012-08-09 Heidelberger Druckmaschinen Ag Falzmaschine mit einer Einrichtung zum Falzkantenbeschnitt und Verfahren zum Falzen von Bogen
EP2532521A1 (fr) 2011-06-10 2012-12-12 Heidelberger Druckmaschinen AG Dispositif de découpage pour le traitement d'une pile de feuilles et presse, plieuse ou machine de traitement du papier équipée de ce dispositif
EP2532520A1 (fr) 2011-06-10 2012-12-12 Heidelberger Druckmaschinen AG Procédé de génération d'un modèle de préparation de pli, ordinateur destiné à la réalisation du procédé et système équipé d'un tel ordinateur
EP2532468A2 (fr) 2011-06-10 2012-12-12 Heidelberger Druckmaschinen AG Plieuse de feuilles avec laser et procédé de préparation d'une feuille
DE102011103982A1 (de) 2011-06-10 2012-12-13 Heidelberger Druckmaschinen Ag Verfahren zur Erzeugung eines Falzvorbereitungsmusters, Rechner zur Durchführung des Verfahrens und System mit einem solchen Rechner
DE102011103977A1 (de) 2011-06-10 2012-12-13 Heidelberger Druckmaschinen Ag Bogenfalzmaschine mit Laser und Verfahren zur Vorbereitung eines Bogens
DE102011103979A1 (de) 2011-06-10 2012-12-13 Heidelberger Druckmaschinen Ag Beschnittvorrichtung zur Bearbeitung eines Bogenstapels und Druckmaschine oder Falzmaschine oder Papierbearbeitungsmaschine mit einer solchen
US9533854B2 (en) 2011-06-10 2017-01-03 Heidelberger Druckmaschinen Ag Method for creating a fold preparation pattern, computer for implementing the method and system having the computer
EP2604559A1 (fr) 2011-12-15 2013-06-19 Heidelberger Druckmaschinen AG Plieuse à lame et procédé de préparation de pli
DE102011121690A1 (de) 2011-12-15 2013-06-20 Heidelberger Druckmaschinen Ag Schwertfalzwerk und Verfahren zur Falzvorbereitung
EP3354610A1 (fr) * 2017-01-26 2018-08-01 GUK-Falzmaschinen Griesser & Kunzmann GmbH & Co. KG Plieuse

Also Published As

Publication number Publication date
US6902520B2 (en) 2005-06-07
US20040214709A1 (en) 2004-10-28

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