EP1923344B1 - Folding device in a printing press - Google Patents
Folding device in a printing press Download PDFInfo
- Publication number
- EP1923344B1 EP1923344B1 EP07021962A EP07021962A EP1923344B1 EP 1923344 B1 EP1923344 B1 EP 1923344B1 EP 07021962 A EP07021962 A EP 07021962A EP 07021962 A EP07021962 A EP 07021962A EP 1923344 B1 EP1923344 B1 EP 1923344B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- copies
- collect
- quarter page
- page folding
- unit
- 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.)
- Active
Links
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000004020 conductor Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 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
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/16—Rotary folders
- B65H45/162—Rotary folders with folding jaw cylinders
- B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation
-
- 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
- B65H29/60—Article switches or diverters diverting the stream into alternative paths
Definitions
- the invention relates to a folding apparatus of a printing press according to the preamble of claim 1.
- Folders of printing presses are used to form folds on printed substrates, with known from the prior art folders, such as EP1127827 , a sheet-like printing material is usually first performed by a first longitudinal folding unit having at least one former, so as to form a longitudinal fold on the preferably not yet severed printing material.
- a first longitudinal folding unit having at least one former, so as to form a longitudinal fold on the preferably not yet severed printing material.
- the web-shaped printing material is guided in the direction of a cutting unit.
- copies of the web-shaped substrate are cut off by cross-cutting.
- the cutting unit is usually followed by a Querfalzmaschine downstream, comprising at least one folding blade and a jaw cylinder. On the cutting unit separated copies are moved by means of the folding blade in the direction of the jaw cylinder.
- second Querfalze can be formed between the jaw cylinder and a gripper cylinder, which cooperates with the jaw cylinder.
- the copies thus provided with a longitudinal fold and with at least one transverse fold can, starting from the transverse folding unit, reach into the region of a second longitudinal folding unit, which usually comprises a plurality of longitudinal folding devices designed as folding tables. In the region of the folding tables, second longitudinal folds can be formed on the already pre-folded copies which run parallel to the longitudinal fold formed in the first longitudinal folding unit.
- a so-called magazine structure may also be present, wherein in the magazine structure no longitudinal folding but longitudinal separation of the printing material takes place.
- folders are also known, which do not have a Querfalzü, ie in which only Lmiksfalze be formed.
- folders are known in which the folding blade of the Querfalzü is designed as a collecting cylinder, wherein in a collective production of the same before forming a Querfalzes several separated from the web-shaped substrate by cross cutting copies are stored or collected on the folding blade on each other. Several consecutive or collected copies are referred to below as a collective copy.
- the longitudinal folding devices of the second longitudinal folding unit have a lower production speed than the remaining components of the folding apparatus, for which reason longitudinal folding devices of the second longitudinal folding unit are arranged parallel to one another.
- a splitting device arranged upstream of the second longitudinal folding unit in the direction of transport of the copies or collective copies, copies or collective copies can optionally or alternately be fed to one of the longitudinal folding devices arranged in parallel in the second longitudinal folding unit.
- the present invention has the object to provide a novel folder of a printing press.
- the dividing device is associated with a marking device with the aid of which copies or collective copies can be marked, depending on which of the longitudinal folding devices arranged in parallel are fed to the longitudinal folding unit.
- the splitting device is assigned a marking device.
- the marking device By means of the marking device, copies or collective copies can be marked depending on which of the longitudinal folding devices arranged in parallel are fed to the longitudinal folding unit.
- the longitudinal folding unit By means of the marking device, copies or collective copies can be marked depending on which of the longitudinal folding devices arranged in parallel are fed to the longitudinal folding unit.
- the invention finds application in folders with collection production, in which therefore the folding blade of a Querfalzong is designed as a collection cylinder.
- the present invention relates to a folding apparatus of a printing machine, in particular a web-fed rotary printing press.
- the folding apparatus according to the invention has a first longitudinal folding unit having at least one former, in order to form a first longitudinal fold on the web-shaped, not yet severed printing material.
- a cutting unit in order to separate copies of the web-shaped printing material by means of cross-cutting.
- a transverse folding unit is arranged downstream of the cutting unit in order to form at least one transverse fold on the separated specimens.
- a folding blade cylinder of Querfalzü is designed as a collection cylinder, so that in a collective production of the same before the formation of transverse folds several copies can be combined to form a collective copy. In a non-collective production, no collective copies are formed.
- the Querfalzappel is arranged downstream of a second Lfitsfalzü so as to form on the provided with a longitudinal fold and at least one transverse fold copies or collective copies second longitudinal folds which are parallel to the formed in the region of the first L jossfalzappel Lssensfalzen.
- the second longitudinal folding unit has a plurality of longitudinal folding devices arranged in parallel.
- Fig. 1 and 2 show a section of such a folding apparatus in the region of a splitting device 10, which is arranged downstream of the Querfalzü and upstream of the second Lssensfalzü seen in the transport direction of the copies or collective copies.
- a splitting device 10 By means of the splitting device 10, specimens or collective specimens can be selectively or alternately fed to one of the longitudinal folding devices arranged in parallel with the second longitudinal folding unit.
- the second longitudinal folding unit has two longitudinal folding devices arranged in parallel, with the aid of the dividing device 10 the copies or collective copies being alternately fed to one of the two longitudinal folding devices of the second longitudinal folding unit.
- Fig. 1 and 2 show the splitting device 10 in two different positions, wherein in Fig. 1 and 2 In the direction of transport of a copy 11 or a collective copy, a braking station 12 is positioned upstream of the splitting device 10 in order to decelerate copies or collective copies moved by the transverse folding unit in the direction of the second longitudinal folding unit.
- the splitting device 10 is designed as a cam rotating in the direction of the arrow 14, wherein the cam 14 has a first peripheral section 15 with a relatively large diameter and a second peripheral section 16 with a relatively small diameter. Then, when the first peripheral portion 15 having the relatively large diameter, as in Fig. 1 and 2 shown, touches a transportable copy 11 or a collective copy, this copy 11 or collective copy is deflected upward and discharged via a ribbon conductor device 17 upwards.
- the first peripheral section 15 does not touch a copy or collection copy reaching into the region of the splitting device 10, but rather opposes the copy or collecting copy of the second peripheral section 16, then the first peripheral section 15 releases a horizontally extending ribbon conductor device 18 that the corresponding copy 11 or collective copy is not fed to the strip line device 17 but rather is removed with the aid of the strip line device 18. Every second copy 11 or collective copy is removed via the ribbon conductor device 17 upwards, the other copies 11 or collective copy are removed via the ribbon conductor device 18.
- Fig. 1 and 2 interacts with the distribution device 10 designed as a cam, a guide tongue 19 which provides a guide of the copies 11 or collective copy when deriving the same via the ribbon conductor device 17 or the ribbon conductor device 18.
- the splitting device 10 is assigned a marking device 20.
- the marking device 20 copies 11 or collective copies can be marked, depending on which of the parallel arranged longitudinal folding devices of the second longitudinal folding unit are supplied.
- the marking device 20 is designed as a knife, which is attached to one end of the first peripheral portion 15 of the distribution device 10 designed as a cam.
- the marking device 20 rotates together with the splitting device 10 and marks copies 11 or collection copies, which are deflected upward and fed to the strip line device 17, at a rear end in the transport direction thereof. Accordingly, with the marking device 20, in the exemplary embodiment shown, every second and thus each upwardly derived copy or collective copy is marked.
- the dividing device 10 passing copies 11 or collective copies are marked depending on the direction in which the same derived from the splitting device 10 or which Leksfalzleaned one of these subordinate Leksfalzü the copies 11 are supplied.
- a protective device 22 is arranged below the splitting device 10 in order to prevent persons working on the printing machine or the folding device from unintentionally coming into contact with the marking device 20 designed as a knife.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Confectionery (AREA)
Abstract
Description
Die Erfindung betrifft einen Falzapparat einer Druckmaschine gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a folding apparatus of a printing press according to the preamble of claim 1.
Falzapparate von Druckmaschinen dienen der Ausbildung von Falzen an bedruckten Bedruckstoffen, wobei bei aus dem Stand der Technik bekannten Falzapparaten, wie z.B.
An Stelle der ersten Längsfalzeinheit kann auch ein sogenannter Magazinaufbau vorhanden sein, wobei im Magazinaufbau keine Längsfalzung sondern eine Längstrennung des Bedruckstoffs erfolgt. Weiterhin sind auch Falzapparate bekannt, die über keine Querfalzeinheit verfügen, bei der also ausschließlich Längsfalze ausgebildet werden.Instead of the first longitudinal folding unit, a so-called magazine structure may also be present, wherein in the magazine structure no longitudinal folding but longitudinal separation of the printing material takes place. Furthermore, folders are also known, which do not have a Querfalzeinheit, ie in which only Längsfalze be formed.
Weiterhin sind Falzapparate bekannt, bei welchen der Falzmesserzylinder der Querfalzeinheit als Sammelzylinder ausgebildet ist, bei welchem in einer Sammelproduktion desselben vor der Ausbildung eines Querfalzes mehrere vom bahnförmigen Bedruckstoff durch Querschneiden abgetrennte Exemplare auf dem Falzmesserzylinder aufeinander abgelegt bzw. gesammelt werden. Mehrere aufeinander abgelegte bzw. gesammelte Exemplare werden nachfolgend als Sammelexemplar bezeichnet.Furthermore, folders are known in which the folding blade of the Querfalzeinheit is designed as a collecting cylinder, wherein in a collective production of the same before forming a Querfalzes several separated from the web-shaped substrate by cross cutting copies are stored or collected on the folding blade on each other. Several consecutive or collected copies are referred to below as a collective copy.
Bei aus der Praxis bekannten Falzapparaten verfügen die Längsfalzeinrichtungen der zweiten Längsfalzeinheit über eine geringere Produktionsgeschwindigkeit als die restlichen Baugruppen des Falzapparats, weshalb Längsfalzeinrichtungen der zweiten Längsfalzeinheit parallel zueinander angeordnet werden. Über eine in Transportrichtung der Exemplare bzw. Sammelexemplare gesehen stromaufwärts der zweiten Längsfalzeinheit angeordnete Aufteilungseinrichtung können Exemplare bzw. Sammelexemplare wahlweise bzw. wechselweise einer der parallel angeordneten Längsfalzeinrichtungen der zweiten Längsfalzeinheit zugeführt werden.In folding machines known from practice, the longitudinal folding devices of the second longitudinal folding unit have a lower production speed than the remaining components of the folding apparatus, for which reason longitudinal folding devices of the second longitudinal folding unit are arranged parallel to one another. By means of a splitting device arranged upstream of the second longitudinal folding unit in the direction of transport of the copies or collective copies, copies or collective copies can optionally or alternately be fed to one of the longitudinal folding devices arranged in parallel in the second longitudinal folding unit.
Insbesondere dann, wenn in unterschiedlichen Längsfalzeinrichtungen der zweiten Längsfalzeinheit gefalzte Exemplare bzw. Sammelexemplare nach Ausbildung der Falze in der zweiten Längsfalzeinheit wieder zu einem Produktstrom zusammengeführt werden, ist bei Auftreten von Falzfehlern nicht erkennbar, in welcher Längsfalzeinrichtung der zweiten Längsfalzeinheit ein Exemplar bzw. Sammelexemplar gefalzt wurde.In particular, when in different longitudinal folding devices of the second longitudinal folding unit folded copies or collective copies are brought together again to form a product stream after formation of the folds in the second Längsfalzeinheit, it is not recognizable when folding errors occur in which Längsfalzeinrichtung the second Längsfalzeinheit a copy or collection example folded has been.
Hiervon ausgehend liegt der vorliegenden Erfindung die Aufgabe zugrunde, einen neuartigen Falzapparat einer Druckmaschine zu schaffen.On this basis, the present invention has the object to provide a novel folder of a printing press.
Diese Aufgabe wird durch einen Falzapparat gemäß Anspruch 1 gelöst. Erfindungsgemäß ist der Aufteilungseinrichtung eine Markierungseinrichtung zugeordnet, mit Hilfe derer Exemplare bzw. Sammelexemplare abhängig davon, welcher der parallel angeordneten Längsfalzeinrichtungen der Längsfalzeinheit dieselben zugeführt werden, markierbar sind.This object is achieved by a folding apparatus according to claim 1. According to the invention, the dividing device is associated with a marking device with the aid of which copies or collective copies can be marked, depending on which of the longitudinal folding devices arranged in parallel are fed to the longitudinal folding unit.
Im Sinne der hier vorliegenden Erfindung ist der Aufteilungseinrichtung eine Markierungseinrichtung zugeordnet. Mit Hilfe der Markierungseinrichtung sind Exemplare bzw. Sammelexemplare abhängig davon, welcher der parallel angeordneten Längsfalzeinrichtungen der Längsfalzeinheit dieselben zugeführt werden, markierbar. Insbesondere dann, wenn in unterschiedlichen Längsfalzeinrichtungen der Längsfalzeinheit gefalzte Exemplare bzw. Sammelexemplare anschließend zu einem Produktstrom zusammengeführt werden, ist aufgrund der Markierung der Exemplare bzw. Sammelexemplare unmittelbar erkennbar, in welcher Längsfalzeinrichtung der Längsfalzeinheit die Exemplare bzw. Sammelexemplare gefalzt wurden. Gegebenenfalls auszuführende Wartungsarbeiten werden demnach stets an der richtigen Längsfalzeinrichtung durchgeführt.In the sense of the present invention, the splitting device is assigned a marking device. By means of the marking device, copies or collective copies can be marked depending on which of the longitudinal folding devices arranged in parallel are fed to the longitudinal folding unit. In particular, if folded specimens or collective specimens are subsequently combined to form a product stream in different longitudinal folding devices of the longitudinal folding unit, it is immediately possible to identify in which longitudinal folding device of the longitudinal folding unit the specimens or collective specimens have been folded due to the marking of the specimens or collective specimens. If necessary, maintenance work is always carried out at the correct longitudinal folding device.
Besonders bevorzugt findet die Erfindung bei Falzapparaten mit Sammelproduktion Anwendung, bei welchen also der Falzmesserzylinder einer Querfalzeinheit als Sammelzylinder ausgebildet ist.Particularly preferably, the invention finds application in folders with collection production, in which therefore the folding blade of a Querfalzeinheit is designed as a collection cylinder.
Vorzugsweise weist die Längsfalzeinheit zwei parallel angeordnete Längsfalzeinrichtungen auf, wobei mit Hilfe der Aufteilungseinrichtung Exemplare bzw. Sammelexemplare wechselweise einer der beiden Längsfalzeinrichtungen zuführbar sind, und wobei mit Hilfe der Markierungseinrichtung jedes zweite Exemplar bzw. Sammelexemplare an einem in Transportrichtung derselben gesehen hinteren Ende markierbar ist.Preferably, the Längsfalzeinheit two parallel arranged Längsfalzeinrichtungen, with the help of the splitting device copies or collective copies alternately one of the two Längsfalzeinrichtungen be fed, and wherein with the aid of the marking device every second copy or collection copies can be marked at a seen in the transport direction of the rear end.
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung. Ein Ausführungsbeispiel der Erfindung wird, ohne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt:
- Fig. 1:
- einen Ausschnitt aus einem erfindungsgemäßen Falzapparat einer Druckmaschine im Bereich einer Aufteilungseinrichtung in einem ers- ten Zustand derselben; und
- Fig. 2:
- den Ausschnitt der
Fig. 1 in einem zweiten Zustand der Aufteilungsein- richtung.
- Fig. 1:
- a detail of a folding apparatus according to the invention of a printing machine in the region of a splitting device in a first state of the same; and
- Fig. 2:
- the clipping of the
Fig. 1 in a second state of the partitioning device.
Die hier vorliegende Erfindung betrifft einen Falzapparat einer Druckmaschine, insbesondere einer Rollenrotationsdruckmaschine. Im Nachfolgenden soll davon ausgegangen werden, dass der erfindungsgemäße Falzapparat über eine mindestens einen Falztrichter aufweisende erste Längsfalzeinheit verfügt, um am bahnförmigen, noch nicht durchtrennten Bedruckstoff einen ersten Längsfalz auszubilden. Der ersten Längsfalzeinheit nachgeordnet ist eine Schneideinheit, um vom bahnförmigen Bedruckstoff Exemplare durch Querschneiden abzutrennen. In Transportrichtung der Exemplare gesehen, ist stromabwärts der Schneideinheit eine Querfalzeinheit angeordnet, um an den abgetrennten Exemplaren jeweils mindestens einen Querfalz auszubilden. Dabei ist ein Falzmesserzylinder der Querfalzeinheit als Sammelzylinder ausgebildet, sodass in einer Sammelproduktion desselben vor Ausbildung von Querfalzen mehrere Exemplare zu einem Sammelexemplar vereinigt werden können. In einer Nichtsammelproduktion werden keine Sammelexemplare gebildet. Der Querfalzeinheit ist eine zweite Längsfalzeinheit nachgeordnet, um so an den mit einem Längsfalz und mindestens einem Querfalz versehenen Exemplaren bzw. Sammelexemplaren zweite Längsfalze auszubilden, die parallel zu den im Bereich der ersten Längsfalzeinheit ausgebildeten Längsfalzen verlaufen. Die zweite Längsfalzeinheit verfügt über mehrere parallel angeordnete Längsfalzeinrichtungen.The present invention relates to a folding apparatus of a printing machine, in particular a web-fed rotary printing press. In the following, it should be assumed that the folding apparatus according to the invention has a first longitudinal folding unit having at least one former, in order to form a first longitudinal fold on the web-shaped, not yet severed printing material. Subordinate to the first longitudinal folding unit is a cutting unit in order to separate copies of the web-shaped printing material by means of cross-cutting. Seen in the transport direction of the specimens, a transverse folding unit is arranged downstream of the cutting unit in order to form at least one transverse fold on the separated specimens. In this case, a folding blade cylinder of Querfalzeinheit is designed as a collection cylinder, so that in a collective production of the same before the formation of transverse folds several copies can be combined to form a collective copy. In a non-collective production, no collective copies are formed. The Querfalzeinheit is arranged downstream of a second Längsfalzeinheit so as to form on the provided with a longitudinal fold and at least one transverse fold copies or collective copies second longitudinal folds which are parallel to the formed in the region of the first Längsfalzeinheit Längsfalzen. The second longitudinal folding unit has a plurality of longitudinal folding devices arranged in parallel.
Im gezeigten Ausführungsbeispiel ist die Aufteilungseinrichtung 10 als in Richtung des Pfeils 14 drehende Nocke ausgebildet, wobei die Nocke 14 einen ersten Umfangsabschnitt 15 mit einem relativ großen Durchmesser und einen zweiten Umfangsabschnitt 16 mit einem relativ kleinen Durchmesser aufweist. Dann, wenn der erste Umfangsabschnitt 15 mit dem relativ großen Durchmesser, wie in
Dann hingegen, wenn der erste Umfangsabschnitt 15 ein in den Bereich der Aufteilungseinrichtung 10 gelangendes Exemplar bzw. Sammelexemplar nicht berührt, sondern vielmehr dem Exemplar bzw. Sammelexemplar der zweite Umfangsabschnitt 16 gegenüberliegt, so gibt der erste Umfangsabschnitt 15 eine horizontal verlaufende Bandleitungseinrichtung 18 frei, so dass das entsprechende Exemplar 11 bzw. Sammelexemplar nicht der Bandleitungseinrichtung 17 zugeführt sondern vielmehr mit Hilfe der Bandleitungseinrichtung 18 abgeführt wird. Jedes zweite Exemplar 11 bzw. Sammelexemplar wird über die Bandleitungseinrichtung 17 nach oben abgeführt, die anderen Exemplare 11 bzw. Sammelexemplar werden über die Bandleitungseinrichtung 18 abgeführt. Gemäß
Im Sinne der hier vorliegenden Erfindung ist der Aufteilungseinrichtung 10 eine Markierungseinrichtung 20 zugeordnet. Mit Hilfe der Markierungseinrichtung 20 können Exemplare 11 bzw. Sammelexemplare abhängig davon, welcher der parallel angeordneten Längsfalzeinrichtungen der zweiten Längsfalzeinheit dieselben zugeführt werden, markiert werden. Im gezeigten Ausführungsbeispiel der
Die Markierungseinrichtung 20 rotiert demnach zusammen mit der Aufteilungseinrichtung 10 und markiert Exemplare 11 bzw. Sammelexemplare, die nach oben abgeleitet und der Bandleitungseinrichtung 17 zugeführt werden, an einem in Transportrichtung derselben hinteren Ende. Mit der Markierungseinrichtung 20 wird demnach im gezeigten Ausführungsbeispiel jedes zweite und damit jedes nach oben abgeleitete Exemplare bzw. Sammelexemplar markiert.Accordingly, the
Die zusammen mit der Aufteilungseinrichtung 10 rotierende Markierungseinrichtung 20 wirkt gemäß
Bei dem erfindungsgemäßen Falzapparat werden demnach die Aufteilungseinrichtung 10 passierende Exemplare 11 bzw. Sammelexemplare abhängig davon markiert, in welche Richtung dieselben aus der Aufteilungseinrichtung 10 abgeleitet bzw. welcher Längsfalzeinrichtung einer derselben nachgeordneten Längsfalzeinheit die Exemplare 11 zugeführt werden.In the folder according to the invention, therefore, the dividing
Gemäß
- 1010
- Aufteilungseinrichtungdividing means
- 1111
- Exemplarcopy
- 1212
- Bremsstationbraking station
- 1313
- Walzeroller
- 1414
- Drehrichtungdirection of rotation
- 1515
- erster Umfangsabschnittfirst peripheral section
- 1616
- zweiter Umfangsabschnittsecond peripheral portion
- 1717
- BandleitungseinrichtungTape line means
- 1818
- BandleitungseinrichtungTape line means
- 1919
- Leitzungeguide tongue
- 2020
- Markierungseinrichtungmarker
- 2121
- Gegenwalzebacking roll
- 2222
- Schutzeinrichtungguard
Claims (9)
- A folder of a printing press, more preferably a reel-fed rotary printing press, with a cutting unit, in order to sever copies from a web substrate through transverse cutting, and with a quarter page folding unit arranged downstream of the cutting unit, wherein the quarter page folding unit comprises several quarter page folding devices arranged in parallel, and wherein a dividing device is arranged upstream of the quarter page folding unit in order to optionally or alternately feed copies or collect copies of one of the quarter page folding devices arranged in parallel to the quarter page folding unit, characterized in that the dividing device (10) is assigned a marking device (20) with the help of which copies or collect copies can be marked dependent on which of the quarter page folding devices of the quarter page folding unit arranged in parallel said copies or collect copies are fed to.
- The folder according to Claim 1, characterized by a transverse folding unit arranged downstream of the cutting unit and arranged upstream of the quarter page folding unit and the dividing device (10), in order to form at least one transverse fold on the copies, wherein a folding blade cylinder of the transverse folding unit is designed as collect cylinder in order to collect or combine into a collect copy several copies before the formation of a transverse fold in a collect production of said collect cylinder.
- A folder according to Claim 1 or 2, characterized in that the quarter page folding unit comprises two quarter page folding devices arranged in parallel, wherein with the help of the dividing device (10) the copies or collect copies can be alternately fed to one of the two quarter page folding devices, and wherein with the help of the marking device (20) every second copy or collect copy can be marked.
- The folder according to one or several of the Claims 1 to 3, characterized in that with the help of the marking device (20) copies or collect copies can be marked seen in transport direction of said copies at the rear end.
- The folder according to one or several of the Claims 1 to 4, characterized in that the dividing device (10) is designed as rotating cam.
- The folder according to Claim 5, characterized in that the rotating cam comprises a first circumferential portion (15) with a relatively large diameter and a second circumferential portion (16) with a relatively small diameter, wherein the marking device (20) is assigned to an end of the first circumferential portion (15).
- The folding apparatus according to one or several of the Claims 1 to 6, characterized in that the marking device (20) is designed as blade rotating together with the dividing device (10), which interacts with a grooved counter-roller (21).
- The folder according to one or several of the Claims 1 to 7, characterized in that a quarter page folding unit comprising at least one former or a magazine structure is arranged or connected upstream of the cutting unit.
- The folder according to one or several of the Claims 1 to 8, characterized in that seen in transport direction of the copies or collect copies downstream of the quarter page folding unit comprising several quarter page folding devices a uniting device is arranged in order to unite the copies or collect copies folded in various quarter page folding devices.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006054419A DE102006054419A1 (en) | 2006-11-16 | 2006-11-16 | Folder of a printing machine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1923344A2 EP1923344A2 (en) | 2008-05-21 |
EP1923344A3 EP1923344A3 (en) | 2009-01-14 |
EP1923344B1 true EP1923344B1 (en) | 2011-01-19 |
Family
ID=39092683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07021962A Active EP1923344B1 (en) | 2006-11-16 | 2007-11-13 | Folding device in a printing press |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1923344B1 (en) |
AT (1) | ATE495995T1 (en) |
DE (2) | DE102006054419A1 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1208969A (en) * | 1968-11-14 | 1970-10-14 | Plamag Plauener Druckmaschinen | Improvements in or relating to sheet conveying device in folding apparatus |
GB1541562A (en) * | 1975-03-08 | 1979-03-07 | Timsons Ltd | Method of and apparatus for the handling of sheet material |
EP0374917B2 (en) * | 1988-12-23 | 2001-04-11 | Heidelberger Druckmaschinen Aktiengesellschaft | Folding mechanism for a web-fed rotary printing machine |
US5080338A (en) * | 1990-07-30 | 1992-01-14 | Harris Graphics Corporation | Folding apparatus for rotary printing machine |
DE4125465A1 (en) * | 1991-08-01 | 1993-02-04 | Zirkon Druckmaschinen Gmbh | TRANSPORT DEVICE FOR CONVERSING CROSS-FOLDED PRINTED PRODUCTS TO THE THIRD FOLD |
DE19802995C2 (en) * | 1998-01-28 | 1999-11-25 | Zirkon Druckmaschinen Gmbh | Device for controlling a product switch for folded products |
DE10009263A1 (en) * | 2000-02-26 | 2001-08-30 | Roland Man Druckmasch | Process for producing folded products and folding apparatus therefor |
DE10059191B4 (en) * | 2000-11-29 | 2006-05-04 | Man Roland Druckmaschinen Ag | Device for splitting a stream of products coming from a folding group |
-
2006
- 2006-11-16 DE DE102006054419A patent/DE102006054419A1/en not_active Withdrawn
-
2007
- 2007-11-13 DE DE502007006299T patent/DE502007006299D1/en active Active
- 2007-11-13 EP EP07021962A patent/EP1923344B1/en active Active
- 2007-11-13 AT AT07021962T patent/ATE495995T1/en active
Also Published As
Publication number | Publication date |
---|---|
ATE495995T1 (en) | 2011-02-15 |
EP1923344A3 (en) | 2009-01-14 |
EP1923344A2 (en) | 2008-05-21 |
DE502007006299D1 (en) | 2011-03-03 |
DE102006054419A1 (en) | 2008-05-21 |
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