EP0837826B1 - Paddle wheel for laying out folded products - Google Patents
Paddle wheel for laying out folded products Download PDFInfo
- Publication number
- EP0837826B1 EP0837826B1 EP96923813A EP96923813A EP0837826B1 EP 0837826 B1 EP0837826 B1 EP 0837826B1 EP 96923813 A EP96923813 A EP 96923813A EP 96923813 A EP96923813 A EP 96923813A EP 0837826 B1 EP0837826 B1 EP 0837826B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paddle wheel
- paddle
- wheel according
- guide strip
- actuating means
- 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
Links
- 229910000639 Spring steel Inorganic materials 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000007726 management method Methods 0.000 description 2
- WYWHKKSPHMUBEB-UHFFFAOYSA-N 6-Mercaptoguanine Natural products N1C(N)=NC(=S)C2=C1N=CN2 WYWHKKSPHMUBEB-UHFFFAOYSA-N 0.000 description 1
- 240000008154 Piper betle Species 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940095374 tabloid Drugs 0.000 description 1
Images
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
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
- B65H29/40—Members rotated about an axis perpendicular to direction of article movement, e.g. star-wheels formed by S-shaped members
-
- 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
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/65—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel
- B65H2404/657—Means for varying the space between the elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/10—Size; Dimensions
- B65H2511/13—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/20—Location in space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/10—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
- B65H2515/34—Pressure, e.g. fluid pressure
Definitions
- the invention relates to a paddle wheel for laying Folded products according to the generic term of Claim 1.
- EP 01 64 440 B1 describes a device for Picking up printed products from a folder and become known for display on a conveyor belt at which the printed products each between two Buckets of several spaced apart in the axial direction Paddle wheels are included. In the vicinity of the Because of one between two blades Paddlewheel bag is fixed to the hub biased lever arm articulated to a brake incoming print product.
- a disadvantage of this device is that especially thin printed products due to their low Mass difficult between lever arm and bucket both can be brought in and brought out, too Irregularities on the delivery belt.
- the generic EP 01 04 383 B1 is a Device for stacking sheet-like objects known in which at least one of each other spaced identical paddlewheel disks so to the other Paddlewheel disks are twisted so that the spaces between the paddlewheel pockets of the various Paddlewheel disks no longer in alignment and especially the leading edge of the leaf-shaped Object wavy and thus formed is clamped.
- this is only for thin ones Products feasible, these thin products at their The leading edge may remain in an undesirable manner be deformed.
- the paddle wheel bags at least a paddle wheel disc elastic boundary walls, e.g. B. leaf springs on to the products at the Clamp the front.
- a paddle wheel disc elastic boundary walls e.g. B. leaf springs on to the products at the Clamp the front.
- the EP 01 64 440 B1 disadvantageous that in particular thin Products difficult due to their small mass in one Gap between the preloaded leaf spring and one Guide the shovel or deliver it in the correct position. With This device does not allow products variable thickness in the correct position.
- the invention is based on the object To create paddle wheel for laying folded products.
- the advantages that can be achieved with the invention exist especially in that the thickness of the adjustable width of the opening to be laid out of the paddlewheel bags near the bottom of the Paddlewheel bags can be locked automatically. Thereby will always be the folded product and the Machine speed adjusted width or width of the Pocket base set, so that in any case Correct takeover or issue of folded products can be done. A narrowing of the gap between Shovel and guide strips prevent rebounding of the folded products after reaching the bottom of the paddle wheel.
- thin folded products can Hitting their leading edge on the shovel base systematically reduce kinetic energy by the fact that the rear half of the folded product due to the creation in the spreading towards the tip of the blade Paddle wheel bag between the paddle and the guide strip deformed in a wavy line and subsequently its again occupies an elongated position.
- the paddle wheel bags are both for safe reception and for correct delivery of thick or thin Folded products suitable.
- a paddle wheel 1 is rotatably on with its hub 2 a drive shaft 3 mounted on the side frame arranged.
- the hub 2 points radially outwards directed spokes 5, one at their ends wear annular blade holder 10.
- Of the Bucket holder 10 takes approximately in its circumference Curved blades 4 extending tangentially in the direction 4 on that at its blade end 6 form-fitting with the Blade holder 10 are connected. For equal parts the same part numbers are used.
- the Blades 4 overlap each other, wherein in Clockwise direction of rotation A seen between the outside 7, d. H. side of a blade 4 and the Inside 8, d. H. side near the hub of a preceding one Scoop 4 each one towards the pocket base 9 tapered paddle wheel pocket 11 is formed.
- Pocket base 9 is through the hub 2 and one Formed inside 8 of a blade 4.
- Breakthrough 13 e.g. B. in a rectangular shape, in which a first end 14 of a guide strip 16 is pivotable attached, e.g. B. is stored.
- the guiding strip 16 extends on the outside 7 d. H. of the away from the hub or one of the hub 2 of the impeller 1 opposite side of each blade 4 in the direction Taschengrund 9 and ends before the Taschengrund 9, d. H. near the pocket base 9, without this with his touch second end 17.
- the guide strip 16 can made of spring steel, has about the width of one Shovel 4 and is at rest with his second end 17 on the inside of the hub near the 8 adjacent blade 4 so that the width b of the Pocket base 9 goes to zero.
- the guide strip 16 articulated with the actuating member of an adjusting means, e.g. B. the piston rod 19 of a pneumatic Short stroke cylinder 21 connected.
- an adjusting means e.g. B. the piston rod 19 of a pneumatic Short stroke cylinder 21 connected.
- Each with the second end 18 of the guide strip 16 connected short-stroke cylinder 21 is in a radial direction to the hub 2 extending bore 22 so that the stroke direction C of the Piston rod 19 of the short-stroke cylinder 21 also in radial direction of the hub 2 or of the paddle wheel 1 runs.
- the end of the piston rod 19 is by means of a Hinge bracket 23, e.g. B. in the form of a chain link with the guiding strip 16 connected.
- the first end 14 of the Guiding strip 16 is angled and semicircular formed so that the end 14 in the opening 13th towards the drive shaft 3 extending bolt 24 engages behind and thus a bearing is formed (Fig. 1 and 2).
- All short-stroke cylinders 21 each have a connection 26 for compressed air with a ring line 27 is connected, which in turn via a feed line 28 with a bore of an axle pin of the drive shaft 3 communicates.
- the compressed air is supplied in the short-stroke cylinder 21 from port 26 to one Inflow opening 30, from which they in the part of the short-stroke cylinder 21 near the piston rod flows in.
- the rotary introducer 29 is known Pressure control valve 31 with compressed air from a central Compressed air supply 32 supplied, which Pressure control valve 31 by means of electrical lines 33, 34 with a preset computer 36, e.g. B. a PC connected is.
- the presetting computer 36 both with one on the drive of the paddle wheel 1 located tachometer 37, z. B. one Tachogenerator as well as with a z. B. from the DE 38 38 314 A1 known Folded product thickness measuring device 38 connected.
- the Presetting computer 36 is still available with a keyboard 39 in connection.
- the paddle wheel bags 11 of each Paddlewheel take from an unillustrated Jaw cylinder or a wheel folder coming Folding products.
- the folded products to be transported vary in thickness between four and 160 Newspaper pages and between eight for tabloid products and 160 pages.
- the width is to ensure the paddle wheel bags b of the pocket base 9 of the paddle wheel pockets 11 as adjustable and lockable as described below.
- an adjusting means 21 instead of one Short stroke cylinder for adjusting the second end 17 of the guide strip 16 a known adjusting spindle motor to use.
- the adjusting spindle motor consists of a fixed stator and a fixed spindle Rotor.
- the adjusting spindle then acts in a guide each on the second end 17 of the guide strip 16, the spindle position of one each Linear potentiometer is reported. Power lines can over the journal, e.g. B. via slip rings, getting produced.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Discharge By Other Means (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Description
Die Erfindung betrifft ein Schaufelrad zum Auslegen von
Falzprodukten entsprechend dem Oberbegriff des
Anspruches 1.The invention relates to a paddle wheel for laying
Folded products according to the generic term of
Durch die EP 01 64 440 B1 ist eine Vorrichtung zum Aufnehmen von Druckprodukten aus einem Falzapparat und zur Auslage auf einem Transportband bekanntgeworden, bei welcher die Druckprodukte jeweils zwischen zwei Schaufeln mehrerer in axialer Richtung beabstandeter Schaufelräder aufgenommen werden. In der Nähe des Grundes einer zwischen zwei Schaufeln befindlichen Schaufelradtasche ist nabenfest jeweils ein vorgespannter Hebelarm gelenkig angeordnet, um ein einlaufendes Druckprodukt abzubremsen.EP 01 64 440 B1 describes a device for Picking up printed products from a folder and become known for display on a conveyor belt at which the printed products each between two Buckets of several spaced apart in the axial direction Paddle wheels are included. In the vicinity of the Because of one between two blades Paddlewheel bag is fixed to the hub biased lever arm articulated to a brake incoming print product.
Nachteilig bei dieser Vorrichtung ist jedoch, daß insbesondere dünne Druckprodukte infolge ihrer geringen Masse schwierig zwischen Hebelarm und Schaufel sowohl einbringbar als auch ausbringbar sind, was zu Unregelmäßigkeiten auf dem Auslegeband führt.A disadvantage of this device, however, is that especially thin printed products due to their low Mass difficult between lever arm and bucket both can be brought in and brought out, too Irregularities on the delivery belt.
Durch die gattungsgemäße EP 01 04 383 B1 ist eine Vorrichtung zum Stapeln von blattförmigen Gegenständen bekannt, bei welcher zumindest eine der untereinander beabstandeten identischen Schaufelradscheiben so zu den anderen Schaufelradscheiben verdreht ist, so daß die Räume zwischen den Schaufelradtaschen der verschiedenen Schaufelradscheiben nicht mehr miteinander fluchten und insbesondere die Vorderkante des blattförmigen Gegenstandes wellenlinienförmig ausgebildet und somit festgeklemmt wird. Dies ist jedoch nur für dünne Produkte machbar, wobei diese dünnen Produkte an ihrer Vorderkante ggf. in unerwünschter Weise bleibend deformiert werden.The generic EP 01 04 383 B1 is a Device for stacking sheet-like objects known in which at least one of each other spaced identical paddlewheel disks so to the other Paddlewheel disks are twisted so that the spaces between the paddlewheel pockets of the various Paddlewheel disks no longer in alignment and especially the leading edge of the leaf-shaped Object wavy and thus formed is clamped. However, this is only for thin ones Products feasible, these thin products at their The leading edge may remain in an undesirable manner be deformed.
Nach einer anderen Ausführungsvariante in o. g.
EP 01 04 383 B1 weisen,
gemäß dem Oberbegriff des Anspruchs 1,
die Schaufelradtaschen mindestens
einer Schaufelradscheibe elastische Begrenzungswände,
z. B. Blattfedern auf, um die Produkte an der
Vorderseite festzuklemmen. Hierbei ist ebenso wie der
EP 01 64 440 B1 nachteilig, daß insbesondere dünne
Produkte infolge ihrer geringen Masse schwierig in einem
Spalt zwischen der vorgespannten Blattfeder und einer
Schaufel zu führen bzw. lagerichtig abzugeben sind. Mit
dieser Vorrichtung ist es nicht möglich, Produkte
variabler Dicke lagerichtig auszulegen.According to another embodiment variant in the above.
EP 01 04 383 B1,
according to the preamble of
Der Erfindung liegt die Aufgabe zugrunde, ein Schaufelrad zum Auslegen von Falzprodukten zu schaffen.The invention is based on the object To create paddle wheel for laying folded products.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale
des kennzeichnenden Teils des Anspruches 1 gelöst.This object is achieved by the features
of the characterizing part of
Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß die an die Dicke des auszulegenden Falzproduktes anpaßbare Weite der öffnung der Schaufelradtaschen in der Nähe des Grundes der Schaufelradtaschen selbsttätig arretierbar ist. Dadurch wird eine stets dem Falzprodukt und der Maschinendrehzahl angepaßte Weite bzw. Breite des Taschengrundes eingestellt, so daß In jedem Falle eine lagerichtige übernahme bzw. Ausgabe von Falzprodukten erfolgen kann. Eine Verjüngung des Spaltes zwischen Schaufel und Leitstreifen verhindert ein Zurückprallen der Falzprodukte nach Erreichen des Schaufelradgrundes. Insbesondere dünne Falzprodukte können nach dem Auftreffen ihrer Vorderkante auf dem Schaufelgrund ihre kinetische Energie gezielt dadurch abbauen, daß sich die hintere Hälfte des Falzproduktes infolge des Anlegens im die sich in Richtung Schaufelspitze verbreitende Schaufelradtasche zwischen Schaufel und Leitstreifen wellenlinienförmig verformt und nachfolgend wieder seine längsgestreckte Lage einnimmt. Die Schaufelradtaschen sind sowohl zur sicheren Aufnahme als auch zur lagerichtigen Abgabe von dicken oder dünnen Falzprodukten geeignet.The advantages that can be achieved with the invention exist especially in that the thickness of the adjustable width of the opening to be laid out of the paddlewheel bags near the bottom of the Paddlewheel bags can be locked automatically. Thereby will always be the folded product and the Machine speed adjusted width or width of the Pocket base set, so that in any case Correct takeover or issue of folded products can be done. A narrowing of the gap between Shovel and guide strips prevent rebounding of the folded products after reaching the bottom of the paddle wheel. In particular, thin folded products can Hitting their leading edge on the shovel base systematically reduce kinetic energy by the fact that the rear half of the folded product due to the creation in the spreading towards the tip of the blade Paddle wheel bag between the paddle and the guide strip deformed in a wavy line and subsequently its again occupies an elongated position. The paddle wheel bags are both for safe reception and for correct delivery of thick or thin Folded products suitable.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is in the Drawing shown and will be described in more detail below described.
Es zeigen
- Fig. 1
- eine schematische Darstellung eines Querschnittes eines Schaufelrades mit einer erfindungsgemäßen Vorrichtung;
- Fig. 2
- einen vergrößerten Ausschnitt aus der Darstellung nach fig. 1;
- Fig. 3
- einen übersichtsschaltplan zur selbsttätigen Einstellung der Breite eines Taschengrundes einer Schaufelradtasche zur Aufnahme eines Falzproduktes.
- Fig. 1
- a schematic representation of a cross section of a paddle wheel with a device according to the invention;
- Fig. 2
- an enlarged section of the illustration according to fig. 1;
- Fig. 3
- an overview circuit diagram for the automatic adjustment of the width of a pocket base of a paddle wheel pocket for receiving a folded product.
Ein Schaufelrad 1 ist mit seiner Nabe 2 drehfest auf
einer seitengestellfest gelagerten Antriebswelle 3
angeordnet. Die Nabe 2 weist radial nach außen
gerichtete Speichen 5 auf, die an ihren Enden einen
ringförmigen Schaufelhalter 10 tragen. Der
Schaufelhalter 10 nimmt an seinem Umfang etwa in
tangentialer Richtung verlaufende, gekrümmte Schaufeln 4
auf, die an ihrem Schaufelende 6 formschlüssig mit dem
Schaufelhalter 10 verbunden sind. Für gleiche Teile
werden jeweils gleiche Teilenummern verwendet. Die
Schaufeln 4 überlappen einander, wobei in
Uhrzeigerdrehrichtung A gesehen, zwischen der Außenseite
7, d. h. nabenfernen Seite einer Schaufel 4 und der
Innenseite 8, d. h. nabennahen Seite einer vorangehenden
Schaufel 4 jeweils eine sich zum Taschengrund 9 hin
verjüngende Schaufelradtasche 11 gebildet ist. Der
Taschengrund 9 wird durch die Nabe 2 und einer
Innenseite 8 einer Schaufel 4 gebildet. In Nähe der
Schaufelspitze 12 jeder Schaufel 4 befindet sich ein
Durchbruch 13, z. B. in rechteckiger Form, in welchem
ein erstes Ende 14 eines Leitstreifens 16 schwenkbar
befestigt, z. B. gelagert ist. Der Leitstreifen 16
erstreckt sich auf der Außenseite 7 d. h. der
nabenfernen oder einer der Nabe 2 des Schaufelrades 1
abgewandten Seite einer jeden Schaufel 4 in Richtung
Taschengrund 9 und endet vor dem Taschengrund 9, d. h.
in der Nähe des Taschengrundes 9, ohne diesen mit seinem
zweiten Ende 17 zu berühren. Der Leitstreifen 16 kann
aus Federstahl bestehen, weist in etwa die Breite einer
Schaufel 4 auf und liegt im Ruhezustand mit seinem
zweiten Ende 17 an der nabennahen Innenseite 8 der
benachbarten Schaufel 4 an, so daß die Breite b des
Taschengrundes 9 gegen Null geht. An der nabennahen
Innenseite 8 sowie in der Nähe des zweiten Endes 17 des
blattfederartigen Leitstreifens 16 ist der Leitstreifen
16 gelenkig mit dem Betätigungsorgan eines Stellmittels,
z. B. der Kolbenstange 19 eines pneumatischen
Kurzhubzylinders 21, verbunden. Somit ist der
Leitstreifen 16 an seinem zweiten Ende 17 in der Nähe
des Taschengrundes 9 mittels eines Antriebes oder
Stellmittels, z. B. der Kolbenstange 19, in radialer
Richtung c des Schaufelrades 1 heb- und senkbar
angeordnet. Jeder der jeweils mit dem zweiten Ende 18
des Leitstreifens 16 verbundenen Kurzhubzylinder 21
befindet sich in einer in radialer Richtung zur Nabe 2
verlaufenden Bohrung 22, so daß die Hubrichtung C der
Kolbenstange 19 des Kurzhubzylinders 21 ebenfalls in
radialer Richtung der Nabe 2 bzw. des Schaufelrades 1
verläuft. Das Ende der Kolbenstange 19 ist mittels einer
Gelenklasche 23, z. B. in Form eines Kettengliedes, mit
dem Leitstreifen 16 verbunden. Das erste Ende 14 des
Leitstreifens 16 ist abgewinkelt und halbkreisförmig
ausgebildet, so daß das Ende 14 einen im Durchbruch 13
sich in achsparalleler Richtung zur Antriebswelle 3
erstreckenden Bolzen 24 hintergreift und somit ein Lager
gebildet wird (Fig. 1 und 2).A
Alle Kurzhubzylinder 21 weisen jeweils einen Anschluß 26
für Druckluft auf, der mit einer Ringleitung 27
verbunden ist, die wiederum über eine Zuführleitung 28
mit einer Bohrung eines Achszapfens der Antriebswelle 3
in Verbindung steht. Dabei erfolgt die Druckluftzufuhr
in den Kurzhubzylinder 21 vom Anschluß 26 zu einer
Einströmöffnung 30, von welcher sie in den
kolbenstangennahen Teil des Kurzhubzylinders 21
einströmt. Auf dem Achszapfen befindet sich eine in
Fig. 1 und 2 angedeutete bekannte Dreheinführung 29 für
Druckluft. Die Dreheinführung 29 wird über ein bekanntes
Druckregelventil 31 mit Druckluft von einer zentralen
Druckluftversorgung 32 versorgt, wobei das
Druckregelventil 31 mittels elektrischer Leitungen 33,
34 mit einem Voreinstellrechner 36, z. B. einem PC
verbunden ist. Weiterhin ist der Voreinstellrechner 36
sowohl mit einem am Antrieb des Schaufelrades 1
befindlichen Drehzahlmesser 37, z. B. einem
Tachogenerator als auch mit einer z. B. aus der
DE 38 38 314 A1 bekannten
Falzprodukt-Dickenmeßeinrichtung 38 verbunden. Der
Voreinstellrechner 36 steht weiterhin mit einer Tastatur
39 in Verbindung.All short-
Auf der Antriebswelle 3 sind mehrere, voneinander
beabstandete, jedoch nlchtdargestellte Schaufelräder
angeordnet. Die Schaufelradtaschen 11 eines jeden
Schaufelrades nehmen von einem nichtdargestellten
Falzklappenzylinder oder einem Räderfalzwerk kommende
Falzprodukte auf. Die zu transportierenden Falzprodukte
variieren in ihrer Dicke zwischen vier und 160
Zeitungsseiten und bei Tabloid-Produkten zwischen acht
und 160 Seiten. Um eine störungsfreie Aufnahme in die
Schaufelradtaschen 11 und ein störungsfreie Abgabe aus
den Schaufelradtaschen zu gewährleisten, ist die Breite
b des Taschengrundes 9 der Schaufelradtaschen 11 wie
nachfolgend beschrieben einstellbar und arretierbar. In
Abhängigkeit von der Dicke der durch die Schaufelräder 1
zu transportierenden Falzprodukte und in Abhängigkeit
von der Drehzahl der Schaufelräder 1 wird der Luftdruck
zur Betätigung der Kurzhubzylinder 21 festgelegt und
z. B. eine Breite b des Taschengrundes 9 in radialer
Richtung c des Schaufelrades 1 eingestellt (Fig. 2). Der
drehzahlabhängige Wert wird zur Kompensation der
Zentrifugalkraft der Leitstreifen 16 benötigt. Die
Eingabe von Daten zum Falzprodukt kann über die Tastatur
39 erfolgen. On the
Es ist jedoch auch möglich, bei Nichtvorhandensein eines
Voreinstellrechners 36 sowie einer
Falzprodukt-Dickenmeßeinrichtung 38 den Luftdruck
mittels eines Feinregelventiles von Hand an einer
zentralen Bedieneinrichtung einzustellen, so daß dadurch
die Breite b des Taschengrundes 9 ebenfalls einstellbar
ist.However, it is also possible to do so in the absence of one
Presetting
Weiterhin ist es möglich, als Stellmittel 21 statt eines
Kurzhubzylinders zur Verstellung des zweiten Endes 17
des Leitstreifens 16 einen bekannten Stellspindelmotor
einzusetzen. Der Stellspindelmotor besteht jeweils aus
einem nabenfesten Stator und einem stellspindelfesten
Rotor. Die Stellspindel wirkt in einer Führung dann
jeweils auf das zweite Ende 17 des Leitstreifens 16,
wobei die Spindelstellung jeweils von einem
Linearpotentiometer gemeldet wird. Stromleitungen können
über den Achszapfen, z. B. über Schleifringe,
hergestellt werden.Furthermore, it is possible to use an adjusting means 21 instead of one
Short stroke cylinder for adjusting the
Schließlich ist es auch noch möglich, das zweite Ende 17
des Leitstreifens 16 jeweils mittels eines als
Stellmittels wirkenden Nockens zu verstellen, welcher
jeweils fest mit einem Planetenrad verbunden ist. Ein
nabengroßes, vom Schaufelrad getrennt antreibbares und
am Schaufelrad 1 drehbar gelagertes Sonnenrad kämmt mit
an seinem Umfang befindlichen Planetenrädern, wobei
jedem Leitstreifen 16 ein Planetenrad mit Nocken
zugeordnet ist. Finally, it is also possible to use the
- 11
- SchaufelradPaddle wheel
- 22nd
- Nabe (1)Hub (1)
- 33rd
- Antriebswelle (1)Drive shaft (1)
- 44th
- Schaufelshovel
- 55
- Speichespoke
- 66
- Schaufelende (4)Bucket end (4)
- 77
- Außenseite, nabenfern (4)Outside, remote from the hub (4)
- 88th
- Innenseite, nabennah (4)Inside, close to the hub (4)
- 99
- Taschengrund (4, 2)Pocket base (4, 2)
- 1010th
- Schaufelhalter, ringförmigShovel holder, ring-shaped
- 1111
- Schaufelradtasche (4, 4)Paddle wheel bag (4, 4)
- 1212th
- Schaufelspitze (4)Blade tip (4)
- 1313
- Durchbruch (12)Breakthrough (12)
- 1414
- Ende, erstes (16)End, first (16)
- 1515
- --
- 1616
- Leitstreifen (4)Guiding strip (4)
- 1717th
- Ende, zweites (16)End, second (16)
- 1818th
- Innenseite, nabennah (16)Inside, close to the hub (16)
- 1919th
- Kolbenstange (21)Piston rod (21)
- 2020th
- --
- 2121
- KurzhubzylinderShort stroke cylinder
- 2222
- Bohrung (2)Bore (2)
- 2323
- Gelenklasche (16, 19)Hinge plate (16, 19)
- 2424th
- Bolzen (4, 13)Bolt (4, 13)
- 2525th
- --
- 2626
- Anschluß (21)Connection (21)
- 2727
- Ringleitung (26) Ring line (26)
- 2828
- Zuführleitung (27)Feed line (27)
- 2929
- Dreheinführung (3)Rotary introduction (3)
- 3030th
- Einströmöffnung (21)Inflow opening (21)
- 3131
- DruckregelventilPressure control valve
- 3232
- Druckluftversorgung, zentraleCompressed air supply, central
- 3333
- Leitung (31, 36)Management (31, 36)
- 3434
- Leitung (31, 36)Management (31, 36)
- 3535
- --
- 3636
- VoreinstellrechnerPreset calculator
- 3737
- DrehzahlmesserTachometer
- 3838
- Falzprodukt-DickenmeßeinrichtungFolded product thickness measuring device
- 3939
- Tastatur (36)Keyboard (36)
- AA
- Drehrichtung (1)Direction of rotation (1)
- CC.
- Hubrichtung (19)Stroke direction (19)
- bb
- Breite (9)Width (9)
- b1b1
- Breitewidth
Claims (11)
- Paddle wheel for laying out folded products in an overlapping stream, the paddles (4) are slightly curved and overlap one another and form in each case a pocket (11) for receiving a folded product, arranged on the outside on each paddle (4) is a leaf spring-like guide strip (16) which is fastened by means of its first end (14) close to the paddle tip (12), the first end (14) of which strip is fastened to the paddle (4) and the second end (17) of which strip ends close to a pocket floor (9) and can be raised and lowered in the radial direction (c) of the paddle wheel (1), characterized in that an actuating means (19, 21, 23) which has a presectable stroke and acts on the guide strip (16) is provided close to the second end (17) of the latter.
- Paddle wheel according to Claim 1, characterized in that the guide strip (16) is in each case fastened on a side (7) of the paddle (4), which side faces away from a hub (2) of the paddle wheel (1).
- Paddle wheel according to Claims 1 and 2, characterized in that the guide strip (16) is in each case roughly the same width as a paddle (4).
- Paddle wheel according to Claims 1 to 3, characterized in that the guide strip (16) consists of spring steel.
- Device according to Claims 1 to 4, characterized in that a drive of the actuating means (19, 21, 23) is designed as a pneumatic short-stroke cylinder (21).
- Paddle wheel according to Claims 1 to 5, characterized in that a presetting computer (36) of a machine control station is connected to a folded-product thickness measuring device (38).
- Paddle wheel according to Claims 1 to 6, characterized in that the presetting computer (36) is connected to a revolution counter (37).
- Paddle wheel according to Claims 1 to 7, characterized in that the actuating means (21) is connected to the presetting computer (36) or a machine control station via a pressure control valve (31).
- Paddle wheel according to Claims 1 to 8, characterized in that the pressure control valve (31) is connected to a central compressed-air supply (32).
- Paddle wheel according to Claims 1 to 7, characterized in that the drive of the actuating means (19, 21, 23) is designed as an adjusting-spindle motor.
- Paddle wheel according to Claims 1 to 7, characterized in that the drive of the actuating means (19, 21, 23) consists of a planet wheel firmly connected to a cam, and in that the planet wheel is in each case arranged so as to be capable of meshing with a sun wheel, which is the same size as the hub, on the paddle wheel (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19525168A DE19525168C2 (en) | 1995-07-11 | 1995-07-11 | Paddle wheel for laying folded products |
| DE19525168 | 1995-07-11 | ||
| PCT/DE1996/001203 WO1997003010A1 (en) | 1995-07-11 | 1996-07-04 | Paddle wheel for laying out folded products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0837826A1 EP0837826A1 (en) | 1998-04-29 |
| EP0837826B1 true EP0837826B1 (en) | 1999-11-24 |
Family
ID=7766508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96923813A Expired - Lifetime EP0837826B1 (en) | 1995-07-11 | 1996-07-04 | Paddle wheel for laying out folded products |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5975525A (en) |
| EP (1) | EP0837826B1 (en) |
| JP (1) | JP3029294B2 (en) |
| DE (2) | DE19525168C2 (en) |
| WO (1) | WO1997003010A1 (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19804810C2 (en) * | 1998-02-06 | 2003-06-05 | Wifag Maschf | Paddle wheel for a printing press |
| US6231044B1 (en) * | 1998-12-29 | 2001-05-15 | Quad/Tech, Inc. | Delivery apparatus for a printing press |
| JP3010557B1 (en) * | 1999-04-09 | 2000-02-21 | 株式会社東京機械製作所 | Impeller device for discharge of folder |
| DE19917118B4 (en) * | 1999-04-15 | 2004-06-24 | Man Roland Druckmaschinen Ag | Fan delivery |
| EP1125875B1 (en) * | 2000-02-18 | 2004-07-07 | Heidelberger Druckmaschinen Aktiengesellschaft | Arrangement of star wheels for flat exemplars |
| DE10007548A1 (en) * | 2000-02-18 | 2001-08-23 | Heidelberger Druckmasch Ag | Bucket wheel delivery unit comprises bucket wheels discs, pockets, stop and drive shaft. |
| DE10110103B4 (en) * | 2001-03-02 | 2011-08-11 | Giesecke & Devrient GmbH, 81677 | Apparatus and method for stacking sheet material |
| US6832886B2 (en) | 2001-07-27 | 2004-12-21 | C. G. Bretting Manufacturing Co., Inc. | Apparatus and method for stacking sheets discharged from a starwheel assembly |
| JP3861007B2 (en) * | 2002-01-07 | 2006-12-20 | 日立オムロンターミナルソリューションズ株式会社 | Banknote deposit and withdrawal device and automatic cash transaction device |
| DE10311858B3 (en) * | 2003-03-17 | 2004-08-19 | Nexpress Solutions Llc | Sheet transport device for electrophotographic printer has rotary transport organ provided with reception slot for sheet front edge and cooperating seizure organ provided by rotary eccentric |
| ES2318301T3 (en) * | 2003-07-11 | 2009-05-01 | KOENIG & BAUER AKTIENGESELLSCHAFT | COIL ROTARY. |
| US6877740B2 (en) | 2003-07-30 | 2005-04-12 | C.G. Bretting Manufacturing Company, Inc. | Starwheel feed apparatus and method |
| DE102004001231A1 (en) * | 2004-01-07 | 2005-08-04 | Giesecke & Devrient Gmbh | Spiral slot stacker |
| US20070257427A1 (en) * | 2005-12-16 | 2007-11-08 | Ncr Corporation | Stacker wheel |
| DE102007028954B3 (en) * | 2007-06-22 | 2008-07-31 | Koenig & Bauer Aktiengesellschaft | Impeller for e.g. product delivery device, has blades attached around shaft, carrier disk and disk, where blades are adjustably coupled with each other, and elongated hole and screw are arranged on top of each other to adjustably fix disks |
| CA2694701A1 (en) | 2009-03-10 | 2010-09-10 | Ferag Ag | Device and method for taking over flexible, flat objects |
| CH701561A1 (en) * | 2009-07-20 | 2011-01-31 | Ferag Ag | Device for carrying flexible, flat object i.e. printed product, has control device that is arranged to bring controllable narrowing element in region of take-over location into active condition |
| US7837189B2 (en) * | 2009-04-24 | 2010-11-23 | Xerox Corporation | Elastomer gripping belt loop for a disc stacker system |
| US8157263B2 (en) * | 2009-06-17 | 2012-04-17 | Muller Martini Corp. | Adjustable stacker infeed |
| DE102013208064A1 (en) | 2013-05-02 | 2014-11-06 | Bielomatik Leuze Gmbh + Co. Kg | Apparatus and method for depositing sheets on a stack with a collecting wheel |
| US10683109B2 (en) * | 2016-08-22 | 2020-06-16 | C.G. Bretting Manufacturing Co., Inc. | System, apparatus and method of placing an insert in a bag |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2026162A (en) * | 1932-09-14 | 1935-12-31 | Irving Trust Co | Delivery mechanism for printing machines |
| CH575303A5 (en) * | 1975-02-26 | 1976-05-14 | Ferag Ag | |
| US4052053A (en) * | 1976-01-28 | 1977-10-04 | Fuji Giken Kabushiki Kaisha | Stacker drum of sheet accumulating device |
| US4638993A (en) * | 1981-06-29 | 1987-01-27 | Ncr Corporation | Position control for a stacker wheel |
| DE3232348A1 (en) * | 1982-08-31 | 1984-03-01 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | DEVICE FOR STACKING LEAF-SHAPED ITEMS |
| US4537390A (en) * | 1984-06-14 | 1985-08-27 | Rockwell International Corporation | High speed folder fly |
| DE3725225C1 (en) * | 1987-07-30 | 1988-07-21 | Miller Johannisberg Druckmasch | Device for collecting and storing signatures |
| US5026036A (en) * | 1988-03-31 | 1991-06-25 | Ricoh Company, Ltd. | Device for controlling stacking of paper sheets on an intermediate tray of an image forming apparatus |
| US5065997A (en) * | 1990-02-26 | 1991-11-19 | Xerox Corporation | Sheet inverter and stacking apparatus |
| DE4107235A1 (en) * | 1990-05-09 | 1991-11-14 | Heidelberger Druckmasch Ag | FOLDING APPARATUS FOR A ROLL ROTATION PRINTING MACHINE |
| US5112033A (en) * | 1990-05-09 | 1992-05-12 | Harris Graphics Corporation | Folder apparatus for a web-fed printing press |
| JPH05338890A (en) * | 1992-06-03 | 1993-12-21 | Ace Denken:Kk | Paper slip storage device |
| DE9218417U1 (en) * | 1992-12-18 | 1994-02-10 | Albert-Frankenthal Ag, 67227 Frankenthal | Device for depositing products |
| US5639083A (en) * | 1994-07-14 | 1997-06-17 | Heidelberger Druckmaschinen Ag | Device for the delivery of folded products |
-
1995
- 1995-07-11 DE DE19525168A patent/DE19525168C2/en not_active Expired - Fee Related
-
1996
- 1996-07-04 WO PCT/DE1996/001203 patent/WO1997003010A1/en active IP Right Grant
- 1996-07-04 JP JP9505406A patent/JP3029294B2/en not_active Expired - Fee Related
- 1996-07-04 DE DE59603726T patent/DE59603726D1/en not_active Expired - Fee Related
- 1996-07-04 EP EP96923813A patent/EP0837826B1/en not_active Expired - Lifetime
- 1996-07-04 US US08/981,500 patent/US5975525A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3029294B2 (en) | 2000-04-04 |
| WO1997003010A1 (en) | 1997-01-30 |
| US5975525A (en) | 1999-11-02 |
| DE19525168A1 (en) | 1997-01-16 |
| DE19525168C2 (en) | 1997-05-28 |
| JPH10511631A (en) | 1998-11-10 |
| EP0837826A1 (en) | 1998-04-29 |
| DE59603726D1 (en) | 1999-12-30 |
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