EP0956974B1 - Antriebsvorrichtung für einen Sammelhefter mit variabler Kettenteilung - Google Patents

Antriebsvorrichtung für einen Sammelhefter mit variabler Kettenteilung Download PDF

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Publication number
EP0956974B1
EP0956974B1 EP98810450A EP98810450A EP0956974B1 EP 0956974 B1 EP0956974 B1 EP 0956974B1 EP 98810450 A EP98810450 A EP 98810450A EP 98810450 A EP98810450 A EP 98810450A EP 0956974 B1 EP0956974 B1 EP 0956974B1
Authority
EP
European Patent Office
Prior art keywords
mechanism according
gear
drive
chain
pitch
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
EP98810450A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0956974A1 (de
Inventor
Heinz Boss
Beat Von Aesch
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.)
Grapha Holding AG
Original Assignee
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 EP98810450A priority Critical patent/EP0956974B1/de
Priority to DE59805308T priority patent/DE59805308D1/de
Priority to JP13474999A priority patent/JP4664456B2/ja
Priority to US09/312,849 priority patent/US6142354A/en
Publication of EP0956974A1 publication Critical patent/EP0956974A1/de
Application granted granted Critical
Publication of EP0956974B1 publication Critical patent/EP0956974B1/de
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 drive device according to the preamble of claim 1.
  • the invention has for its object a drive device for a saddle stitcher to create an easy conversion to another division of the collection chain.
  • the task is with a generic drive device solved in that the two gears with a changing device with at least two fixed gear ratios are connected.
  • the gear ratio between the drive for the Stapling carriage and the drive for the collection chain depending on the chain pitch adapted with the changing device.
  • the two Gear ratios are chosen, for example, so that the collection chain is driven by a 15 inch or 21 inch pitch becomes.
  • Such a changing device enables one very easy and quick change between two gear ratios, being an exchange of sprockets like this was prior art, is not required.
  • the second transmission a superposition gear.
  • This is preferably a Planetary gear.
  • This planetary gear has one inside toothed ring gear on by means of a worm gear is rotatable, so the drive wheel for the collection chain in Barrel back and forth. The collection chain can thus be moved in the course. This enables exact alignment the collection chain to the tapping point at the delivery. Likewise a correction with the saddle stitcher running is also possible.
  • a structurally particularly simple and robust changing device is realized when this exchange device two Has chains that can be optionally connected to a driver are.
  • the optional connection is based on an advantageous one Further training, for example with implementable screws or switchable clutch.
  • the drive device 1 shown in FIG. 1 has a first one Gear 2 and a second gear 3, which in a housing 12 are stored.
  • the first gear 2 is connected via a shaft 10 Wheel 13 with the main drive shaft shown in Figure 4 40 connected via a gear 41.
  • a crank 8 is firmly connected, which according to FIG. 2 has a counterweight 9 and has a crank pin 7 with a Push rod 4 is connected to the opposite end 4 articulated on the carriage 49 of a stapling device 48 is.
  • the stitching carriage is opened a guide rod 50 in the directions of the double arrow 51 moved back and forth.
  • the stroke of the carriage 49 can be adjusted by moving the crank pin 7 by moving a pin 6 is adjusted so that the distance between the axis of rotation of the bearing 5 is changed to the axis of the shaft 10. Such a change is quick and easy to do.
  • the scenes known per se shown in FIG. 4 58 and 59 for the benders and drivers are from the Main drive shaft 40 via an angular gear 42 and a shaft 43 and a drive element 52 driven.
  • cam wheels 53 and 54 on a shaft 55 attached which each work with a lever 57 or 58, which are arranged on a further shaft 56 and which are in engagement with the backdrop 58 or 59.
  • the separation of the Drive for the stitching carriage 49 from the drive for the scenes 58 and 59 greatly simplify conversion work.
  • the first transmission 2 is connected to the second transmission 3 via a changing device 60.
  • This changing device 60 has two endless chains 20 and 21 which are arranged parallel to one another, but one of which is always inactive while rotating.
  • the chain 20 is placed on a sprocket 14 of the first gear 2 and on a much smaller sprocket 23 of the second gear 3.
  • the sprocket 14 is rotatably connected to the shaft 10 via a ball bearing 19.
  • the second chain 21 is placed on a sprocket 15 and a much smaller sprocket 22 of the second gear 3.
  • the chain wheel 15 is also roller-mounted on the shaft 10.
  • the sprockets 14 and 15 not necessarily — have the same number of teeth and the sprockets 22 and 23 have a different number of teeth.
  • the gear ratios of the chain wheels 15, 22 and 14, 23 are designed in combination with the gear ratio in the planetary gear 33 and the number of teeth of the chain wheel 34 and the selected chain pitch so that the stitching carriage 49 runs synchronously with the collecting chain 39 over a certain distance.
  • One or the other of the two sprockets 14 and 15 is optionally firmly connected to the shaft 10.
  • a driver 16 arranged between the two sprockets 14 and 15 is firmly wedged to the shaft 10.
  • the driver 16 receives a plurality of fastening screws 17 which, depending on the position, connect the chain wheel 14 or the chain wheel 15 to the driver 16 or the shaft 10 in a rotationally fixed manner.
  • the fastening screws 17 connect the driver 16 to the chain wheel 14.
  • holes 18 are provided in the sprocket.
  • the screws 17 are screwed to the driver 16 through offset bores (not shown here) in the sprocket 15. The engagement of the fastening screws 17 on the sprocket 14 is canceled at the same time. After such a changeover, the chain 20 is thus screwed on and the chain 21 transmits the rotation of the shaft 10 to a shaft 24 of the second transmission 3.
  • the two sprockets 22 and 23 are designed for fixed pitches.
  • the transmission ratio between the sprockets 15 and 22 is designed, for example, for a chain pitch of 14 inches and the gear ratio between the sprockets 14 and 23 for a pitch of 21 inches.
  • An embodiment is also conceivable in which more than two chain sets are provided.
  • the second gear 3 is a superposition gear, preferably a planetary gear.
  • a sun gear 26 is on the shaft 24 attached with a bearing 25 rotatable in the housing 12 is stored.
  • the sun gear 26 preferably meshes with three planet gears 27, which are fixed to an output shaft 29 are connected.
  • the planet gears 27 are with the internal toothing a ring gear 31 in engagement, which has an external toothing 31a.
  • This external toothing 31a is with a Auger 32 engages that with that shown in Figures 2 and 3 Handwheel 35 can be rotated.
  • By turning the ring gear 31 is a sprocket 34 in via the output shaft 29 turned in one direction or the other.
  • This sprocket 34 is in engagement with the collection chain shown in Figures 4 and 5 39, which is a double collection chain known per se and has interchangeable drivers 61 at regular intervals. The distances between adjacent drivers 61 corresponds the division of the collection chain 39.
  • By turning the handwheel 35 can drive wheel 34 and thus collection chain 39 be moved lengthways in the barrel. So it is possible the driver 31 of a collection chain 39 exactly on the gripper the delivery 45 depending on the format on the middle of a product 46 to align.
  • the planetary gear 33 is according to Figure 1 in a gear box 63 stored by two tightly connected housing parts 12a and 12b is formed.
  • the housing part 12b takes also the bearing 30 for the output shaft 29.
  • the two Housing parts 12a and 12b form a gear box, the Crank rod 4 is outside of this gear box.
  • This has the main advantage that the usual oil loss is avoided via the crank rod 4.
  • the drive device 1 is only a planetary gear 33 requires.
  • the drive device 1 is as can be seen simple and compact and is characterized by a modular Construction from.
  • the superposition gear is not mandatory. Conceivable is also a version without a differential gear.
  • the stapled products 46 are shown in FIGS. 4 and 5 from a delivery device 45 only indicated here by the Collection chain 39 lifted and to another, not shown here Processing device opposite.
  • Delivery devices 45 are known in various designs and are known to the person skilled in the art known.
  • the delivery device 45 is also driven from the shaft 43, which has an endless drive element 44 with another shaft 64 and an angular gear 65 is connected to the delivery device 45.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Sewing Machines And Sewing (AREA)
  • Transmission Devices (AREA)
EP98810450A 1998-05-15 1998-05-15 Antriebsvorrichtung für einen Sammelhefter mit variabler Kettenteilung Expired - Lifetime EP0956974B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP98810450A EP0956974B1 (de) 1998-05-15 1998-05-15 Antriebsvorrichtung für einen Sammelhefter mit variabler Kettenteilung
DE59805308T DE59805308D1 (de) 1998-05-15 1998-05-15 Antriebsvorrichtung für einen Sammelhefter mit variabler Kettenteilung
JP13474999A JP4664456B2 (ja) 1998-05-15 1999-05-14 可変チェーンピッチを有する収集綴じ機用駆動装置
US09/312,849 US6142354A (en) 1998-05-15 1999-05-17 Gathering and stitching machine having variable pitch and a drive device therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810450A EP0956974B1 (de) 1998-05-15 1998-05-15 Antriebsvorrichtung für einen Sammelhefter mit variabler Kettenteilung

Publications (2)

Publication Number Publication Date
EP0956974A1 EP0956974A1 (de) 1999-11-17
EP0956974B1 true EP0956974B1 (de) 2002-08-28

Family

ID=8236088

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98810450A Expired - Lifetime EP0956974B1 (de) 1998-05-15 1998-05-15 Antriebsvorrichtung für einen Sammelhefter mit variabler Kettenteilung

Country Status (4)

Country Link
US (1) US6142354A (nl)
EP (1) EP0956974B1 (nl)
JP (1) JP4664456B2 (nl)
DE (1) DE59805308D1 (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59906959D1 (de) * 1999-07-26 2003-10-16 Grapha Holding Ag Förderanlage zum Zusammentragen und Bearbeiten von Druckbogen
DE10058796A1 (de) * 2000-05-09 2001-11-15 Heidelberger Druckmasch Ag Sammelhefter mit getrennten Antrieben
DE50212275D1 (de) * 2002-11-18 2008-06-26 Mueller Martini Holding Ag Hefteinrichtung zur Herstellung von Druckerzeugnissen aus heftklammergebundenen Druckprodukten
DE102004011973B4 (de) * 2004-03-10 2017-03-23 Hohner Maschinenbau Gmbh Sammelhefter mit einer Heftstation
EP1593525B1 (de) * 2004-05-04 2009-07-01 Müller Martini Holding AG Einrichtung zum Heften mit zwei Heftmaschinen hintereinander
EP1629992B1 (de) * 2004-08-24 2009-06-03 Müller Martini Holding AG Verfahren zum Heften von Druckprodukten und Heftmaschine
DE102008023865A1 (de) * 2008-05-16 2009-11-19 Heidelberger Druckmaschinen Ag Sammelhefter mit variabler Kettenteilung
DE102008023864A1 (de) * 2008-05-16 2009-12-17 Heidelberger Druckmaschinen Ag Sammelhefter
US8876099B2 (en) * 2008-10-31 2014-11-04 Goss International Americas, Inc. Profiled chain tops for a conveyor
US8413977B2 (en) * 2011-03-30 2013-04-09 Mueller Martini Holding Ag Device and method for delivering printed products from a saddle-shaped support
JP6876934B2 (ja) * 2017-05-15 2021-05-26 パナソニックＩｐマネジメント株式会社 気流制御システム及び気流制御方法

Family Cites Families (8)

* 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.
CH667621A5 (de) * 1985-06-04 1988-10-31 Grapha Holding Ag Sammelhefter.
ATE98569T1 (de) * 1989-05-25 1994-01-15 Ferag Ag Einrichtung zum sammeln und heften von gefalteten druckbogen.
US5120036A (en) * 1991-07-09 1992-06-09 R. R. Donnelley & Sons Company Press stitcher transfer mechanism
JP3415645B2 (ja) * 1992-04-14 2003-06-09 グラプハ−ホルディング・アクチエンゲゼルシヤフト 折り目をつけられたシート状印刷物を集めて綴じるための装置
JPH0588974U (ja) * 1992-05-25 1993-12-03 株式会社南機械製作所 平綴り装置
JP3605173B2 (ja) * 1994-04-26 2004-12-22 グラプハ−ホルディング・アクチエンゲゼルシヤフト 丁合い綴じ機
JPH0948184A (ja) * 1995-08-09 1997-02-18 Tosho Printing Co Ltd 中綴じ本の製本方法及び製本装置

Also Published As

Publication number Publication date
JP4664456B2 (ja) 2011-04-06
DE59805308D1 (de) 2002-10-02
US6142354A (en) 2000-11-07
JP2000025359A (ja) 2000-01-25
EP0956974A1 (de) 1999-11-17

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