EP0011697A1 - Device for sorting out faulty folded products in rotary roller printing presses - Google Patents

Device for sorting out faulty folded products in rotary roller printing presses Download PDF

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Publication number
EP0011697A1
EP0011697A1 EP79103818A EP79103818A EP0011697A1 EP 0011697 A1 EP0011697 A1 EP 0011697A1 EP 79103818 A EP79103818 A EP 79103818A EP 79103818 A EP79103818 A EP 79103818A EP 0011697 A1 EP0011697 A1 EP 0011697A1
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EP
European Patent Office
Prior art keywords
copies
roller
conveyor belt
deflecting roller
deflecting
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.)
Granted
Application number
EP79103818A
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German (de)
French (fr)
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EP0011697B1 (en
Inventor
Hans Müller
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
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Heidelberger Druckmaschinen AG
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Publication date
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Priority to AT79103818T priority Critical patent/ATE1414T1/en
Publication of EP0011697A1 publication Critical patent/EP0011697A1/en
Application granted granted Critical
Publication of EP0011697B1 publication Critical patent/EP0011697B1/en
Expired legal-status Critical Current

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    • 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
    • B65H29/58—Article switches or diverters
    • B65H29/62—Article switches or diverters diverting faulty articles from the main streams

Definitions

  • the invention relates to a device for separating folded waste copies in web-fed rotary printing presses on a delivery of a folder, in which the folded printed copies are conveyed in scales on a conveyor belt, with a stepped pair of rollers for the fan-shaped deflection of the copy stream, with a separating roller in the separating out the waste copies is pivoted in, which redirects the copy flow.
  • a disadvantage of the known embodiment is that the normal scale-like copy flow is disturbed by the acceleration of the paper copies, because each paper copy to be accelerated is completely pulled out from the subsequent scale-shaped copies, whereby these are moved on the conveyor belt. This can lead to malfunctions in the subsequent further processing of the specimen stream.
  • the object of the invention is to provide a device for rejecting waste copies, which is simple in its construction and enables rejection without disturbing the scale-like copy flow, the waste copies to be eliminated not should be accelerated.
  • a deflection roller is provided approximately horizontally in front of the pair of rollers in the transport direction of the printed copies, which deflects the conveyor belt with the copy downwards, so that the fanning out between the deflection roller and the first roller of the pair of rollers takes place and that the deflecting roller drives an additional short ribbon line which can be pivoted about the deflecting roller, in such a way that it guides the printed copies to the display in the working position and in the pivoted-back position passes the waste copies onto a deposit belt line, the pivoting tensioning roller belonging to the ribbon line being transferred via a coupling rod is coupled to a further pivot lever which carries at its outer end the separating roller which pivots between the fanned-out copies when the strip line is pivoted back and the subsequent waste copies are scaled via the pivoted-back strip line of the depositing band line feeds.
  • the described solution ensures that the copies are safely discarded, even with a small number of pages, without accelerating the
  • the first roller of the pair of rollers is supported by levers on the axis of the deflection roller and can be pivoted about the latter. This allows the fanning out of the specimens to be optimally adjusted.
  • the folded printed copies 2 are deposited in a scale-like manner on a conveyor belt 3 and fed from there via the conveyor belt 4 to the delivery 5.
  • the conveyor belt 4 wraps around the first roller 6 of a pair of rollers, while the second roller 7 of the pair of rollers carries the belt line 8 of the delivery.
  • the printed copies move in scales on the conveyor belts and are either removed manually at the end of the delivery or sent to further processing stations.
  • a deflection roller 9 In the transport direction of the printed copies 2 in front of the pair of rollers 6, 7 approximately horizontally to the latter, a deflection roller 9 is provided, which deflects the conveyor belt 4 with the copy flow downward, so that the printing copies 2 are fanned out between the deflection roller 9 and the first roller 6.
  • the deflection roller 9 drives a short belt line 10 at the speed of the conveyor belt 4, which is guided over a tensioning roller 11 which can be pivoted about the deflection roller 9.
  • the printed copies 2 In the working position of the ribbon line 10, the printed copies 2 are deflected such that they are fed to the delivery 5 in an undisturbed, scale-like stream (FIG. 1).
  • the tape line 10 can be pivoted back with the tensioning roller 11 via a lever 13, so that the waste copies are directed onto a deposit tape line 14.
  • the tensioning roller 11 is coupled via a coupling rod 15 to a further pivot lever 16 which carries the separating roller 17 at its outer end.
  • the separating roller 17 is pivoted in between the fanned-out printed copies 2 via the coupling rod 15 and the pivoting lever 16, as a result of which the copy stream is separated.
  • the scaly-shaped printed copies now move in a steady flow, due to the reverse favorable chaining of the scale, via the pivoted-back ribbon line 10 to the deposit ribbon line 14, from where they are removed by an operator (FIG. 2).
  • a certain number of sample copies can also be taken during the production of the machine.
  • FIG. 3 shows the moment of the swiveling back of the ribbon line 10, the separating roller pivoting in between two successive copies in the fanning out of the printed copies and moving the subsequent one onto the ribbon line 10 so that it is fed to the deposit ribbon line via the latter.
  • This subsequent print copy is already a paper copy 18.
  • the roller 6 can be pivoted about the deflecting roller 9 via the lever 19.
  • FIG. 5 shows how the waste copies 18 are directed onto the depositing tape line 14 in reverse, scale-like concatenation, which is self-supporting at all points, and thus out are separated from the stream of scales.
  • the ribbon line 10 is again pivoted into the working position shown in FIG. 3, so that the copy flow separates from the waste copies and the subsequent printed copies are returned to the delivery 5.
  • the swiveling movement of the ribbon line 10 can be controlled manually or automatically, the automatic control depending on the scale-like printed copies.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

Device for separating out copies in web-fed rotary printing machines at a delivery of a folding apparatus having a main conveyor belt whereon a stream of folded copies are transported in overlapping, fish scale-like arrangement includes a roller pair adjacent the main conveyor belt for deflecting the stream of copies in a fanned-out manner, the deflecting roller pair including one deflecting roller rotatably supporting the main conveyor belt and another deflecting roller located upstream of the one deflecting roller and disposed in substantially horizontal alignment therewith, the other deflecting roller being engageable with the main conveyor belt so as to deflect it and the stream of copies in downward direction, a short additional conveyor belt drivingly engaged by the other deflecting roller and swingable about the other deflecting roller into a normal operating position thereof for transporting properly printed copies to a delivery system and also swingable about the other deflecting roller into another operating position thereof for transporting spoiled copies to a distribution belt, a tensioning roller rotatably supporting the short additional conveyor belt and swingable therewith about the other deflecting roller, a linkage system comprising a rocker lever and a coupling bar coupling the rocking lever to the tensioning lever, a separating roller carried by the rocking lever at a free end thereof and being swingable in among the fanned-out copies by the linkage system as the short additional conveyor belt is swung about the other deflecting roller into the other operating position.

Description

Die Erfindung betrifft eine Vorrichtung zum Aussondern von gefalzten Makulaturexemplaren bei Rollenrotationsdruckmaschinen an einer Auslage eines Falzapparates, bei der die gefalzten Druckexemplare schuppenförmig auf einem Transportband gefördert werden, mit einem abgestuften Walzenpaar zum fächerförmigen Ablenken des Exemplarstromes, wobei beim Aussondern der Makulaturexemplare eine Trennwalze in die Ausfächerung eingeschwenkt wird, die den Exemplarstrom umlenkt.The invention relates to a device for separating folded waste copies in web-fed rotary printing presses on a delivery of a folder, in which the folded printed copies are conveyed in scales on a conveyor belt, with a stepped pair of rollers for the fan-shaped deflection of the copy stream, with a separating roller in the separating out the waste copies is pivoted in, which redirects the copy flow.

Um die z. B. beim Rollenwechsel im Bereich der Klebung anfallenden Makulaturexemplare auszusondern, ist eine Ausführung bekannt (DE-PS 25 13 774), bei der der Exemplarstrom durch eine Trennwalze umgelenkt wird. Die umgelenkten Makulaturexemplare werden von einer mit Bändern umschlungenen Trommel erfaßt und mit der höheren Fördergeschwindigkeit der Trommel weitertransportiert. Diese Beschleunigung der einzelnen Exemplare ist erforderlich, um eine Trennung des Exemplarstroms zu erreichen und um diesen nach Abtransport der vorgesehenen Makulaturexemplare wieder in der vorgesehenen Transportrichtung der Auslage zuzuleiten.To the z. B. when changing rolls in the area of gluing waste copies, an embodiment is known (DE-PS 25 13 774) in which the copy flow is deflected by a separating roller. The redirected waste copies are gripped by a drum wrapped in tapes and transported at the higher conveying speed of the drum. This acceleration of the individual copies is necessary in order to achieve a separation of the copy flow and to return it to the delivery in the intended transport direction after the intended waste copies have been removed.

Ein Nachteil der bekannten Ausführung ist, daß durch das Beschleunigen der Makulaturexemplare der normale schuppenförmige Exemplarstrom gestört wird, denn jedes zu beschleunigende Makulaturexemplar wird unter den nachfolgenden schuppenförmig aufliegenden Exemplaren vollständig herausgezogen, wodurch diese auf dem Transportband verschoben werden. Bei der nachfolgenden Weiterbehandlung des Exemplarstromes können hierdurch Störungen auftreten.A disadvantage of the known embodiment is that the normal scale-like copy flow is disturbed by the acceleration of the paper copies, because each paper copy to be accelerated is completely pulled out from the subsequent scale-shaped copies, whereby these are moved on the conveyor belt. This can lead to malfunctions in the subsequent further processing of the specimen stream.

Aufgabe der Erfindung ist es, eine Vorrichtung zum Aussondern von Makulaturexemplaren zu schaffen, die in ihrem Aufbau einfach ist und ohne Störung des schuppenförmigen Exemplarstroms ein Aussondern ermöglicht, wobei die auszuscheidenden Makulaturexemplare nicht beschleunigt werden sollen.The object of the invention is to provide a device for rejecting waste copies, which is simple in its construction and enables rejection without disturbing the scale-like copy flow, the waste copies to be eliminated not should be accelerated.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß in Transportrichtung der Druckexemplare vor dem Walzenpaar etwa horizontal zu diesen eine Umlenkwalze vorgesehen ist, die das Transportband mit dem Exemplar strom nach unten ablenkt, so daß zwischen der Umlenkwalze und der ersten Walze des Walzenpaares die Auffächerung erfolgt und daß die Umlenkwalze eine zusätzliche kurze Bandleitung antreibt, die um die Umlenkwalze schwenkbar ist, derart, daß sie in der Arbeitsstellung die Druckexemplare zur Auslage leitet und in der zurückgeschwenkten Stellung die Makulaturexemplare auf eine Ablegebandleitung leitet, wobei die der Bandleitung zugehörige schwenkbare Spannwalze über eine Koppelstange mit einem weiteren Schwenkhebel gekoppelt ist, der an seinem äußeren Ende die Trennwalze trägt, die beim Zurückschwenken der Bandleitung zwischen die aufgefächerten Exemplare einschwenkt und die nachfolgenden Makulaturexemplare über die zurückgeschwenkte Bandleitung der Ablegebandleitung geschuppt zuführt. Neben dem einfachen Aufbau gewährleistet die beschriebene Lösung ein sicheres Aussondern der Exemplare auch bei geringer Seitenzahl, ohne daß eine Beschleunigung der ausgesonderten Makulaturexemplare erforderlich ist, so daß ein Verschieben der Druckexemplare auf den Bändern verhindert wird und keine Störung des Exemplar Stromes erfolgt.This object is achieved according to the invention in that a deflection roller is provided approximately horizontally in front of the pair of rollers in the transport direction of the printed copies, which deflects the conveyor belt with the copy downwards, so that the fanning out between the deflection roller and the first roller of the pair of rollers takes place and that the deflecting roller drives an additional short ribbon line which can be pivoted about the deflecting roller, in such a way that it guides the printed copies to the display in the working position and in the pivoted-back position passes the waste copies onto a deposit belt line, the pivoting tensioning roller belonging to the ribbon line being transferred via a coupling rod is coupled to a further pivot lever which carries at its outer end the separating roller which pivots between the fanned-out copies when the strip line is pivoted back and the subsequent waste copies are scaled via the pivoted-back strip line of the depositing band line feeds. In addition to the simple structure, the described solution ensures that the copies are safely discarded, even with a small number of pages, without accelerating the discarded waste copies, so that the printed copies are prevented from being shifted on the tapes and the copy stream is not disturbed.

Um die Vorrichtung auf die jeweils gegebene Beschaffenheit der Exemplare einzustellen, ist die erste Walze des Walzenpaares über Hebel auf der Achse der Umlenkwalze gelagert und um diese schwenkbar. Hiermit läßt sich die Auffächerung der Exemplare optimal einstellen.In order to adjust the device to the particular nature of the specimens, the first roller of the pair of rollers is supported by levers on the axis of the deflection roller and can be pivoted about the latter. This allows the fanning out of the specimens to be optimally adjusted.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen schematisch dargestellt. Es zeigt:

  • Fig. 1 eine Seitenansicht der Vorrichtung mit Exemplarstrom zur Auslage,
  • Fig. 2 eine Seitenansicht der Vorrichtung beim Aussondern von Makulaturexemplaren,
  • Fig. 3 ein vergrößerter Ausschnitt aus Figur 1,
  • Figur 4 das Zurückschwenken der Bandleitung und das Einschwenken der Trennwalze,
  • Fig. 5 der Transport der Makulaturexemplare auf die Ablegebandleitung.
An embodiment of the invention is shown schematically in the drawings. It shows:
  • 1 is a side view of the device with copy flow for display,
  • 2 shows a side view of the device when rejecting waste copies,
  • 3 shows an enlarged detail from FIG. 1,
  • FIG. 4 the swiveling back of the ribbon cable and the swiveling in of the separating roller,
  • Fig. 5 the transport of the waste copies on the deposit line.

Von dem Schaufelrad 1 werden die gefalzten Druckexemplare 2 schuppenförmig auf ein Transportband 3 abgelegt und von diesem über das Transportband 4 der Auslage 5 zugeführt. Das Transportband 4 umschlingt hierbei die erste Walze 6 eines Walzenpaares, während die zweite Walze 7 des Walzenpaares die Bandleitung 8 der Auslage trägt. Bei normaler Produktion der Maschine bewegen sich die Druckexemplare schuppenförmig auf den Transportbändern und werden am Ende der Auslage entweder manuell abgenommen oder weiteren Verarbeitungsstationen zugeleitet.From the paddle wheel 1, the folded printed copies 2 are deposited in a scale-like manner on a conveyor belt 3 and fed from there via the conveyor belt 4 to the delivery 5. The conveyor belt 4 wraps around the first roller 6 of a pair of rollers, while the second roller 7 of the pair of rollers carries the belt line 8 of the delivery. When the machine is in normal production, the printed copies move in scales on the conveyor belts and are either removed manually at the end of the delivery or sent to further processing stations.

In Transportrichtung der Druckexemplare 2 vor dem Walzenpaar 6, 7 etwa horizontal zu diesem ist eine Umlenkwalze 9 vorgesehen, die das Transportband 4 mit dem Exemplarstrom nach unten ablenkt, so daß zwischen der Umlenkwalze 9 und der ersten Walze 6 die Auffächerung der Druckexemplare 2 erfolgt. Die Umlenkwalze 9 treibt mit der Geschwindigkeit des Transportbandes 4 eine kurze Bandleitung 10 an, die über eine um die Umlenkwalze 9 schwenkbare Spannwalze 11 geführt ist. In der Arbeitsstellung der Bandleitung 10 werden die Druckexemplare 2 so abgelenkt, daß sie in einem ungestörten schuppenförmigen Strom der Auslage 5 zugeführt werden (Fig. 1).In the transport direction of the printed copies 2 in front of the pair of rollers 6, 7 approximately horizontally to the latter, a deflection roller 9 is provided, which deflects the conveyor belt 4 with the copy flow downward, so that the printing copies 2 are fanned out between the deflection roller 9 and the first roller 6. The deflection roller 9 drives a short belt line 10 at the speed of the conveyor belt 4, which is guided over a tensioning roller 11 which can be pivoted about the deflection roller 9. In the working position of the ribbon line 10, the printed copies 2 are deflected such that they are fed to the delivery 5 in an undisturbed, scale-like stream (FIG. 1).

Über einen Pneumatikzylinder 12 oder dergl. läßt sich die Bandleitung 10 mit der Spannwalze 11 über einen Hebel 13 zurückschwenken, so daß die Makulaturexemplare auf eine Ablegebandleitung 14 geleitet werden. Die Spannwalze 11 ist über eine Koppelstange 15 mit einem weiteren Schwenkhebel 16 gekoppelt, der an seinem äußeren Ende die Trennwalze 17 trägt. Beim Zurückschwenken der Bandleitung 10 wird über die Koppelstange 15 und den Schwenkhebel 16 die Trennwalze 17 zwischen die aufgefächerten Druckexemplare 2 eingeschwenkt, wodurch die Trennung des Exemplarstromes erfolgt. Die schuppenförmig geförderten Druckexemplare bewegen sich nun in einem stetigen Fluß, bedingt durch die umgekehrte günstige Verkettung der Schuppe, über die zurückgeschwenkte Bandleitung 10 der Ablegebandleitung 14 zu, von wo sie durch eine Bedienungsperson entfernt werden (Fig. 2). Anstelle von Makulaturexemplaren kann während der Produktion der Maschine auch eine bestimmte Anzahl Probeexemplare entnommen werden.Via a pneumatic cylinder 12 or the like. The tape line 10 can be pivoted back with the tensioning roller 11 via a lever 13, so that the waste copies are directed onto a deposit tape line 14. The tensioning roller 11 is coupled via a coupling rod 15 to a further pivot lever 16 which carries the separating roller 17 at its outer end. When the ribbon cable 10 is pivoted back, the separating roller 17 is pivoted in between the fanned-out printed copies 2 via the coupling rod 15 and the pivoting lever 16, as a result of which the copy stream is separated. The scaly-shaped printed copies now move in a steady flow, due to the reverse favorable chaining of the scale, via the pivoted-back ribbon line 10 to the deposit ribbon line 14, from where they are removed by an operator (FIG. 2). Instead of waste copies, a certain number of sample copies can also be taken during the production of the machine.

In Figur 3 befindet sich die Bandleitung 10 in der normalen Arbeitsstellung, bei der die gefalzten Druckexemplare 2 der Auslage 5 zugeleitet werden. Figur 4 zeigt den Moment des Zurückschwenkens der Bandleitung 10, wobei die Trennwalze in der Ausfächerung der Druckexemplare zwischen zwei aufeinanderfolgende Exemplare einschwenkt und das nachfolgende auf die Bandleitung 10 bewegt, so daß es über diese der Ablegebandleitung zugeführt wird. Bei diesem nachfolgenden Druckexemplar handelt es sich bereits um ein Makulaturexemplar 18. Um die Ausfächerung auf die Beschaffenheit der jeweils zu verarbeitenden Druckexemplare einzustellen, läßt sich die Walze 6 über den Hebel 19 um die Umlenkwalze 9 verschwenken.In Figure 3, the ribbon line 10 is in the normal working position, in which the folded printed copies 2 are fed to the delivery 5. FIG. 4 shows the moment of the swiveling back of the ribbon line 10, the separating roller pivoting in between two successive copies in the fanning out of the printed copies and moving the subsequent one onto the ribbon line 10 so that it is fed to the deposit ribbon line via the latter. This subsequent print copy is already a paper copy 18. In order to adjust the fanning out to the nature of the print copies to be processed in each case, the roller 6 can be pivoted about the deflecting roller 9 via the lever 19.

In Figur 5 ist gezeigt, wie die Makulaturexemplare 18 auf die Ablegebandleitung 14 in umgekehrter, an allen Stellen sich selbst haltender schuppenförmiger Verkettung geleitet werden und somit aus dem Schuppenstrom ausgesondert sind. Nach Aussonderung der vorgesehenen Anzahl Makulaturexemplare wird die Bandleitung 10 wieder in die in Figur 3 gezeigte Arbeitsstellung geschwenkt, so daß sich der Exemplarstrom von den Makulaturexemplaren trennt und die nachfolgenden Druckexemplare wieder der Auslage 5 zugeführt werden. Die Schwenkbewegung der Bandleitung 10 kann hierbei manuell oder automatisch gesteuert werden, wobei die automatische Steuerung in Abhängigkeit zu den schuppenförmig geförderten Druckexemplaren erfolgen kann.FIG. 5 shows how the waste copies 18 are directed onto the depositing tape line 14 in reverse, scale-like concatenation, which is self-supporting at all points, and thus out are separated from the stream of scales. After the intended number of waste copies has been separated out, the ribbon line 10 is again pivoted into the working position shown in FIG. 3, so that the copy flow separates from the waste copies and the subsequent printed copies are returned to the delivery 5. The swiveling movement of the ribbon line 10 can be controlled manually or automatically, the automatic control depending on the scale-like printed copies.

TEILELISTEPARTS LIST

  • 1 Schaufelrad1 paddle wheel
  • 2 Druckexemplare2 printed copies
  • 3 Transportband3 conveyor belt
  • 4 "4 "
  • 5 Auslage5 display
  • 6 Walze6 roller
  • 7 "7 "
  • 8 Bandleitung8 ribbon cable
  • 9 Umlenkwalze9 deflection roller
  • 10 Bandleitung10 ribbon cable
  • 11 Spannwalze11 tension roller
  • 12 Pneumatikzylinder12 pneumatic cylinders
  • 13 Hebel13 levers
  • 14 Ablegebandleitung14 Deposit tape line
  • 15 Koppelstange15 coupling rod
  • 16 Schwenkhebel16 swivel levers
  • 17 Trennwalze17 separation roller
  • 18 Makulaturexemplar18 paper copy
  • 19 Hebel19 levers

Claims (2)

1. Vorrichtung zum Aussondern von gefalzten Makulaturexemplaren bei Rollenrotationsdruckmaschinen an einer Auslage eines Falzapparates, a) bei der die gefalzten Druckexemplare schuppenförmig auf einem Transportband gefördert werden, b) mit einem abgestuften Walzenpaar zum fächerförmigen Ablenken des s Exemplar strome s, c) wobei beim Aussondern der Makulaturexemplare eine Trennwalze in die Ausfächerung eingeschwenkt wird, die den Exemplarstrom umlenkt,
dadurch gekennzeichnet, d) daß in Transportrichtung der Druckexemplare (2) vor dem Walzenpaar (6, 7) etwa horizontal zu diesem eine Umlenkwalze (9) vorgesehen ist, e) die das Transportband (4) mit dem Exemplarstrom nach unten ablenkt, f) so daß zwischen der Umlenkwalze (9) und der ersten Walze (6) des Walzenpaares (6, 7) die Auffächerung erfolgt g) und daß die Umlenkwalze (9) eine zusätzliche kurze Bandleitung (10) antreibt, h) die um die Umlenkwalze (9) schwenkbar ist, derart, daß sie in der Arbeitsstellung die Druckexemplare (2) zur Auslage (5) leitet i) und in der zurückgeschwenkten Stellung die Makulaturexemplare (18) auf eine Ablegebandleitung (14) leitet, j) wobei die der Bandleitung (10) zugehörige schwenkbare Spannwalze (11) über eine Koppelstange (15) mit einem weiteren Schwenkhebel (16) gekoppelt ist, k) der an seinem äußeren Ende die Trennwalze (17) trägt, 1) die beim Zurückschwenken der Bandleitung (10) zwischen die aufgefächerten Druckexemplare (2) einschwenkt m)und die nachfolgenden Makulaturexemplare (18) über die zurückgeschwenkte Bandleitung (10) der Ablegebandleitung (14) geschuppt zuführt. 1. Device for separating folded waste copies in web-fed rotary printing presses on a delivery of a folder, a) in which the folded printed copies are conveyed in a scale on a conveyor belt, b) with a stepped pair of rollers for the fan-shaped deflection of the specimen stream, c) a separating roller is pivoted into the fan-out when the waste copies are discarded, which deflects the flow of copies,
characterized, d) that a deflection roller (9) is provided approximately horizontally to the pair of rollers (6, 7) in the transport direction of the printed copies (2), e) which deflects the conveyor belt (4) downward with the specimen stream, f) so that the fanning takes place between the deflecting roller (9) and the first roller (6) of the pair of rollers (6, 7) g) and that the deflecting roller (9) an additional short band line device (10) drives, h) which can be pivoted about the deflection roller (9) in such a way that it guides the printed copies (2) to the delivery (5) in the working position i) and in the pivoted-back position passes the waste copies (18) onto a deposit line (14), j) the pivotable tensioning roller (11) belonging to the ribbon cable (10) being coupled to a further pivot lever (16) via a coupling rod (15), k) which carries the separating roller (17) at its outer end, 1) which swivels in between the fanned out printed copies (2) when the ribbon cable (10) is swung back m) and the subsequent waste copies (18) over the swung-back ribbon cable (10) of the deposit ribbon cable (14) is scaly. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, a) daß die erste Walze (6) des Walzenpaares (6, 7) über Hebel (19) auf der Achse der Umlenkwalze (9) gelagert, b) um diese schwenkbar c) und im Durchmesser gleich oder größer als die Umlenkwalze (9) ist. 2. Device according to claim 1, characterized in a) that the first roller (6) of the pair of rollers (6, 7) is mounted on the axis of the deflection roller (9) via levers (19), b) pivotable about this c) and in diameter is equal to or larger than the deflecting roller (9).
EP79103818A 1978-11-06 1979-10-05 Device for sorting out faulty folded products in rotary roller printing presses Expired EP0011697B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79103818T ATE1414T1 (en) 1978-11-06 1979-10-05 DEVICE FOR SEPARATING FOLDED WASTE COPIES FROM R OLF ROTARY PRINTING MACHINES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2848010A DE2848010C2 (en) 1978-11-06 1978-11-06 Device for sorting out folded waste copies from web-fed rotary printing presses
DE2848010 1978-11-06

Publications (2)

Publication Number Publication Date
EP0011697A1 true EP0011697A1 (en) 1980-06-11
EP0011697B1 EP0011697B1 (en) 1982-08-04

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ID=6053944

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79103818A Expired EP0011697B1 (en) 1978-11-06 1979-10-05 Device for sorting out faulty folded products in rotary roller printing presses

Country Status (7)

Country Link
US (1) US4283048A (en)
EP (1) EP0011697B1 (en)
JP (1) JPS5566450A (en)
AT (1) ATE1414T1 (en)
CA (1) CA1124686A (en)
DE (2) DE2848010C2 (en)
DK (1) DK144119C (en)

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EP0045713A1 (en) * 1980-07-31 1982-02-10 Albert-Frankenthal AG Device for diverting waste sheets from the main stream

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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JPS58194792U (en) * 1982-06-18 1983-12-24 株式会社日立製作所 washing machine
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Also Published As

Publication number Publication date
ATE1414T1 (en) 1982-08-15
JPS5614581B2 (en) 1981-04-04
DE2963504D1 (en) 1982-09-30
DK465179A (en) 1980-05-07
DK144119C (en) 1982-06-01
DE2848010B1 (en) 1980-01-31
CA1124686A (en) 1982-06-01
EP0011697B1 (en) 1982-08-04
DE2848010C2 (en) 1980-10-02
US4283048A (en) 1981-08-11
DK144119B (en) 1981-12-14
JPS5566450A (en) 1980-05-19

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