DE102009021382B4 - Production of bound paper products - Google Patents

Abstract

A method for producing bound paper products, preferably having a plurality of sheet stacks, wherein a) a plurality of sheet stacks, in particular simultaneously, are provided on a sheet pile output device (b), b) the sheet stacks are dispensed in a respective receptacle (16) of a transport carriage (14), so that a paper intermediate product is formed on the transport carriage (14), c) the transport carriages (14) are subsequently driven or moved to at least one application device (20.1, 20.2, 20.3, 20.4, 22, 24), d) by means of the at least one application device ( 20.1, 20.2, 20.3, 20.4, 22, 24), depending on the paper product to be produced, a sheet is added to the paper intermediate, e) being checked or detected, from the paper intermediate being complete, and e1) when complete, the paper intermediate to a further processing machine (40) is conveyed by the transport carriage (142) and to the Weiterma e2) in the event of incompleteness of the paper intermediate, the corresponding transport carriage (14) with the incomplete paper intermediate at least once more to the sheet stack delivery device (10). and / or to the application device (20.1, 20.2, 20.3, 20.4, 22, 24) moves or is required until the paper intermediate product on the respective transport carriage (14) for further processing at the further processing machine (40) is complete.

Description

The invention relates to a method for producing bonded, preferably a plurality of sheet pile, having paper products. Furthermore, the invention relates to a system for producing bonded, preferably a plurality of sheet pile having paper products.

It is known in the prior art that paper sheet stacks are produced in multiple webs from a wide paper web. The wide paper webs are thereby unrolled from a roll and processed in successive operations by slitting and cross cutting into sheets, which are conveyed in a plurality of webs next to each other successively or in a scaly stream in a collection station in which the sheets of each row are respectively accumulated to adjacent stacks , With a transfer agent or transfer means, the stacks are removed from the collection station or delivery station and transferred to one or more feed conveyors, which transfer them to a further machine or device for further processing.

In addition, it is known to provide sheet paper-based products such as writing paper stacks, writing pads, ring binder inserts, etc., cover sheets, interleaves (dividers), registration pads or the like. For feeding the appropriate sheets or for uniting the sheets with the sheet stacks to be assembled, the so-called feeders are used. An investor usually has a sheet magazine in which a large betrayal of the leaves to be applied is kept. A removal means sequentially removes individual sheets from the stack and transfers them to a transfer conveyor, which transports them to a unification zone, where they are deposited under or onto a pile of sheets to be assembled. For example, in DE 44 11 597 B4 discloses a sheet feeder of the patent applicant.

In addition, in DE 10 2007 032 604 A1 discloses a book binding machine for the production of printed products with individually driven processing stations and an input station and a dispensing station for good products and bad products. The transport of the book blocks is carried out by a transport system which has a plurality of full brackets for clamping book blocks.

It is also in DE 10 2007 032 604 a bookbinding machine for making printed products, such as books, magazines, brochures, with individually driven processing stations, such as book block insertion station, book spine processing stations, glue application station, cover feeder and pressing station, connected by a transport system having a plurality of clips for clamping book blocks, wherein the brackets are driven individually and guided on a guideway.

Based on this prior art, the object of the invention is to flexibly provide, in a gentle and simple way, paper intermediates which are bound to produce paper products.

This object is achieved by a method for producing bound, preferably a plurality of sheet pile having paper products, wherein

• a) a plurality of sheet stacks, in particular simultaneously, are provided on a sheet stack delivery device,
• b) the sheet stacks are dispensed in a respective receptacle of a transport carriage, so that a paper intermediate product is formed on the transport carriage,
• c) subsequently driving or driving the transport carriages to at least one application device,
• d) a sheet is added to the paper intermediate by means of the at least one application device as a function of the paper product to be produced,
• e) checking or recording whether the paper intermediate is complete and
• e1) upon completeness, the paper intermediate is conveyed to a further processing machine from the transport carriage and is delivered to the further processing machine, so that the complete paper intermediate is produced on the further processing machine to form a bound paper product,
• e2) in the event of incompleteness of the paper intermediate, the corresponding transport carriage with the incomplete paper intermediate is driven or conveyed at least once more to the sheet stacking device and / or the applicator until the paper intermediate on the respective transport carriage is complete for further processing at the further processing machine.

The invention is based on the idea to provide a flexible system or method for producing bound paper products or book blocks, being provided as transport dolly, especially self-propelled trolley, each having a corresponding receptacle for sheet stack and sheets or interleaf sheets and bottom sheets and Covers exhibit. In addition, the, preferably self-propelled, trolleys have a suitable identification means, for example an RFID identification means or RFID tag and corresponding distance sensors in order to detect the distances between the trolleys and to observe predetermined distances between the trolleys.

In summary, there is provided a flexible book block gathering system which includes, in particular, a multi-purpose stack picker, and moreover comprises various bottom sheet, interleaf and cover sheet feeding devices, and a dispensing station on a post-processing machine. In this case, the sheet stack delivery device and the application devices and the further processing machine by a rail transport system, in particular a monorail transport system, connected to each other.

According to the invention, a plurality of sheet stacks, in particular at the same time, each inserted or transferred in a receptacle of a plurality of transport trolleys on a sheet stack dispensing device, so that a counted paper layer is introduced in the receptacles respectively. In particular, in the receptacles of the trolley each already a bottom sheet before the first transferred sheet stack in the recording available, which was previously inserted or created by a bottom sheet feeding device in the corresponding recording of the transport direction.

Thereafter, the trolleys drive from the sheet stacking dispenser to the subsequent application devices, so that a predetermined interleaf sheet is placed on the previously loaded paper sheets or sheet stack with a predetermined number of paper layers on the paper machines. This creates a paper intermediate, with the trolley looping back to the sheet stack dispenser when there is no complete, unbound paper intermediate in the receptacle of the transport carriage. Accordingly, the transport carriages pass several times through a closed loop on the sheet stack delivery apparatus until a complete paper intermediate having a predetermined number of paper layers and intermediate sheets therebetween has been formed, as well as a bottom sheet and a topsheet in the receptacle of the transport carriage.

It is possible in an embodiment of the transport carriage that a plurality of paper intermediates are assembled in a receptacle of a transport carriage, wherein in the transfer of the sheet stack or the sheets or intermediate sheets in the recording of a transport carriage or in the delivery of the paper intermediates from receiving a transport carriage to the Further processing machine of the transport carriage is positioned according to clocked at the facilities or devices clocked or moves clocked.

Subsequently, the complete paper intermediate is transported to a further processing machine, such as a binding machine, so that the complete paper intermediate is bound to the further processing machine. Here, the images of the transport carriage are emptied accordingly, so that after the transfer of the complete paper intermediates to the further processing machine, an empty trolley is provided. Under the formation of a closed rail system for the transport carriages, in one embodiment, the transport carriages first travel to a bottom sheet feeder to receive a corresponding bottom sheet. Alternatively, the empty transport carriage moves directly from the postpress machine to a sheet stack dispenser.

For this purpose, it is further provided that the trolley on a, preferably self-contained, monorail system, consisting of a running rail for the trolley, drive or be moved, the trolley on the monorail according to a predetermined order program for assembling a complete Papierzwischenprodukts drive accordingly or to be moved. If the trolleys have a drive, the trolleys can pick up the corresponding electrical power via the monorail via sliding contacts.

In one embodiment of the monorail system, one or more bypass rail sections are provided on the docking systems so that, for example, a transport carriage travels or has to travel over a bypass rail section to a predetermined docking device to receive a specific intermediate sheet while other transport carriages transport their paper intermediates do not need an interleaf of this application device, drive past the docking device and overtake a transport carriage. After loading the transport carriage with the predetermined intermediate sheet, this transport carriage is returned or introduced into the monorail system again.

In addition, a further development of the method is characterized in that using RFID-based devices drive or move the trolley and / or using RFID-based devices sheet stack of the Sheet stack dispensers are dispensed into the receptacles of the transport carriages and / or sheets from the applicators are added to the paper intermediate to the transport carriage.

With RFID (Radio Frequency Identification) is a technology for contactless object identification on the basis of radio waves referred to, for example, by RFID tags or RFID transponders on the transport carriage these are detected during the manufacturing process at the individual dispensing devices and application devices, so that each stop of the trolley is queried within the rail system, if the transport carriage must stop at the appropriate station to accommodate appropriate sheet pile or sheets or can continue. Overall, this improves the logistics when putting together paper intermediates, since the positions of the transport carriages are recorded and controlled centrally using RFID technology.

In particular, corresponding RFID reading and / or writing devices are arranged on the (in) rail system in order to transmit corresponding control commands to the transport carriages after the transport sled data has been recorded by the tags or transponders.

Furthermore, in one embodiment, it is advantageous if, after delivery of a complete paper intermediate product to a further processing machine, the empty transport vehicles are first moved or moved to an application device, so that a sheet, in particular a bottom sheet, is introduced from the application device into the empty receptacle of the transport carriage and then moving or moving the transport carriages to the sheet stack dispenser.

To make a complete paper intermediate, the transport carriages ride on the closed rail system until a complete paper intermediate is collected. In this case, the transport carriages pass through the loop-shaped rail system or an oval-shaped loop several times until a complete paper intermediate product has been assembled on or on the transport carriage, which is then transported in a further process step to a further processing machine to the semi-finished paper intermediate by a binding on one side to assemble accordingly. For example, the semi-finished paper intermediates are provided with a wire comb binding or the like.

If there is a complete paper intermediate product, the corresponding transport carriage with the complete paper intermediate product is discharged or directed onto a further rail track to the further processing machine via a switch on or in the closed rail circle with sheet stacking device and at least one application device, so that the transport carriage guides the rail loop with the sheet stacking delivery devices and leaves the application devices and drives to the further processing machine or binding machine and there transfers the complete, unbound paper stack to the further processing machine.

Subsequently, the emptied or empty transport carriage moves back from the further processing machine, so that the transport carriage is introduced into the production loop with the dispensing devices and the application devices.

Furthermore, it is advantageous if the transport carriages are aligned and / or fixed in the recording of sheet stacks or sheets or in the delivery of a complete paper intermediate product to the further processing machine and / or fixed. Thus, the transport carriages are positioned, for example, via, preferably pneumatic, positioning devices in the reception or delivery of cargo and placed in a stable receiving or dispensing position.

Furthermore, the method is characterized in that the receptacles of the transport carriages are movable so that the receptacles can be rotated, for example, by a predetermined, in particular vertical, axis, whereby the interposer devices for intermediate sheets are laid over the intermediate sheets over a short distance. Moreover, this eliminates the need to pull pleated intermediate sheets in the direction of the abutting edges.

Regardless of the way of binding the paper intermediates to be bound, according to the invention it is first possible to completely collect a paper intermediate and subsequently transport it to the further processing machine or binding machine, thus transferring the complete paper intermediate product upon transfer of the complete paper intermediate to the further processing machine by rotating the receiver is that subsequently to the further processing machine, the paper intermediate is headbanded or side bound accordingly. Thus, it is no longer necessary to carry out appropriate (conversion) measures for a head binding or side binding of the paper intermediates.

In particular, in the delivery or transfer of the complete paper intermediates to the further processing machine or binding machine, a side wall of the receptacle is opened, so that the paper intermediate product is completely transferred to the binding machine in a secure manner.

• – bei Vollständigkeit das Papierzwischenprodukt zu einer Weiterverarbeitungsmaschine von den Transportschlitten gefördert wird und an die Weiterverarbeitungsmaschine abgegeben wird, so dass das vollständige Papierzwischenprodukt an der Weiterverarbeitungsmaschine zu einem gebundenen Papierprodukt hergestellt wird,
• – bei Unvollständigkeit des Papierzwischenprodukts der entsprechende Transportschlitten mit dem unvollständigen Papierzwischenprodukt wenigstens ein weiteres Mal zur Bogenstapelabgabevorrichtung und/oder zur Anlegevorrichtung fährt oder gefördert wird, bis das Papierzwischenprodukt auf dem jeweiligen Transportschlitten für die Weiterverarbeitung an der Weiterverarbeitungsmaschine vollständig ist,

und wobei das System nach einem oder mehreren der voranstehenden beschriebenen Verfahrensschritte betreibbar ist oder betrieben wird. Zur Vermeidung von Wiederholungen wird auf die obigen Ausführungen ausdrücklich verwiesen.In addition, the object is achieved by a system of bonded paper products, preferably having a plurality of sheet stacks, the system comprising a rail system with transport carriages, each having a receptacle for paper intermediates, and the system further comprising a sheet stacker dispenser for dispensing sheet stacks to the receptacles of the Transport carriage, at least one applying device for applying sheets in the receptacles of the transport carriage and a further processing machine for binding complete paper intermediates, wherein the sheet stack dispensing device, the applying device and the further processing machine are arranged on the rail system,
the system being arranged to check or detect whether the paper intermediate is complete and

• When completeness, the paper intermediate product is conveyed to a further processing machine by the transport carriages and is delivered to the further processing machine, so that the complete paper intermediate product is produced at the further processing machine into a bound paper product,
• If the paper intermediate is incomplete, the corresponding transport carriage with the incomplete paper intermediate is driven or conveyed at least once more to the sheet stacking device and / or the applicator until the paper intermediate on the respective transport carriage is complete for further processing at the further processing machine,

and wherein the system is operable or operated according to one or more of the method steps described above. To avoid repetition, reference is expressly made to the above statements.

In accordance with the invention, there is provided a system of the paper converting industry having a closed monorail system wherein a plurality of trolleys are driven or traversed with paper sheet receivers on the rail. In this case, the transport carriages pass several times through a closed production loop formed by the rail system with a sheet stack dispenser and applying devices to produce a desired complete and unbounded d following a predetermined manner. H. produce semi-finished paper intermediate product in a gentle manner or put together in several steps.

In this case, a complete paper intermediate product is provided according to the invention in a simple and secure manner, wherein the paper layers is achieved by repeatedly passing through the rail loops, wherein on the rail loop, the sheet stacking device and the application devices for intermediate sheets or bottom sheets and cover sheets are arranged.

Furthermore, an embodiment of the system is characterized in that the rail system has at least two, in particular oval-shaped, rail travel paths for transport carriages or rail tracks for the transport carriages.

For this purpose, it is advantageously provided that the at least two, preferably oval-shaped or loop-shaped, railways or railways for the transport carriages are interconnected by at least two, preferably four, switches, whereby a high flexibility and variability is achieved in terms of compiled paper products or paper intermediates, because the transport carriage drive in accordance with predetermined shorter or longer transport routes controlled. For example, an outer, preferably self-contained rail transport path for the transport carriage is formed, which is connected to a smaller, preferably inner, rail transport path for the transport carriage via switches. In this case, it is possible for the two rail transport paths or rail tracks to have common rail path sections of the monorail system on which the transport carriages travel.

It is further provided according to a development that the transport carriages each have a traction drive, wherein the energy supply for the traction drive of the transport carriage via sliding contacts. Accordingly, the rails of the rail system are formed or equipped with electrical lines.

Moreover, it is advantageous if the receptacles of the transport carriages are movable, in particular rotatable or pivotable about a vertical axis, so that the receptacles are adjusted accordingly to, for example, the delivery of a complete paper intermediate to a further processing machine, whereby the delivery of the paper intermediates z. B. is facilitated to a further processing machine.

Preferably also in the area of the sheet stack dispenser and / or in the area of the abutment devices and / or in the area of at least one further processing machine corresponding means for positioning the transport carriages provided on the said devices or devices, whereby, for example, the delivery of sheet stacks or sheets in the recordings of the transport carriages or the delivery of the paper intermediates from the receptacles of the transport carriages are accurately positioned on the devices or devices , As a result, the transport carriages are precisely aligned with their receptacles with respect to the stationary devices or devices, so that the sheet stacks or the sheets are delivered precisely and in a defined manner into the receptacles or the complete paper intermediates from the receptacles.

Furthermore, in a preferred embodiment, the transport carriages each have one, preferably second, drive for moving the receptacles, in particular for rotating and / or pivoting the receptacles, whereby, for example, the delivery of the (complete) paper intermediates from the receptacles to the further processing machine for binding the paper intermediates is improved.

Furthermore, the transport carriages are preferably further developed in that the transport carriages each have one, preferably a further, drive for, preferably non-slip, positioning and / or fixing of the paper intermediates in the receptacles. Hereby, the incomplete and complete paper intermediates are transported in the recordings of the transport carriage in a secure manner, so that z. B. no sheet pile or leaves fall out of the recordings.

In one embodiment of the system, it is additionally provided that the sheet stack delivery device and the abutment devices and the at least one further processing machine have local controls, wherein the local controls are formed by RFID transmitting means and RFID receiving means or the local controls RFID transmitting means and RFID receiving means In particular, the RFID transmitting means and RFID receiving means are connected to a central control device.

In the context of the invention, it is also conceivable that further processing stations are arranged on the product loop of the rail system for the paper intermediate product. For example, it is conceivable that processing stations for roughening the backs of the assembled paper layers are provided on the production loop for paper intermediates. Moreover, it is also possible for a glue application station to be located at the production loop. The incomplete paper intermediates circle in the production loop until they are complete. Due to RFID tags on the trolley, the path or order of collation of the complete paper intermediates to be formed is determined.

During proper operation of the method or the system, the sheet stack dispensers (as a pre-machine) and the binding machine (as a further processing machine) run synchronously, so that always exactly the number of paper intermediates, such. As exercise books or the like, are prepared or provided within the production loops, which are bound to the subsequent further processing machine (binding machine) in this time. As a result, a continuous production of bonded paper products without production backlog is achieved.

If, for example, there is a fault in the further processing machine, it is possible within the scope of the invention for the leading machine to be operated at a lower production speed (crawl speed) and thus paper intermediates to be made available slowly. During the disruption or stoppage of production, the trolleys with fully assembled paper intermediates travel on a further waiting loop after their completion so that the complete and unbound paper intermediates are provided in a waiting loop until the further processing machine is returned to normal product speed after the fault has been remedied.

After troubleshooting, the finishing machine (binding machine) continues to operate at full power and indicates, via a central control of the machine, that the pre-machine or sheet stack dispenser can be returned to normal production speed after a predetermined period of time.

Moreover, it is further provided that for the compilation of paper intermediates a predetermined number of trolleys in the labor input is available or provided to prevent any production stoppage at the finishing machine arise.

Due to the fact that a (sufficiently high) predetermined number of transport carriages are available, it is not necessary to operate the process or the system at a high speed, because due to the high number of transport carriages always sufficiently complete Paper intermediates of the further processing machine can be provided. Thus, the paper intermediates are assembled in a gentle manner.

The invention will be described by way of example with reference to an embodiment without limitation of the general inventive concept, with respect to all in the text unspecified details of the invention is expressly made to the figures. Show it:

1a a schematic plan view of a device or system for producing bound paper products and

1b a schematic side view of the system or the device.

In the following figures, identical or similar elements or corresponding parts are provided with the same reference numerals, so that a corresponding renewed idea is dispensed with.

1a shows a schematic plan view of a system for the production of bonded paper products, wherein the finished paper products have a plurality of sheet stacks. 1b shows a schematic side view of the in 1a represented system or the device.

The device has a mono rail 12 , on the corresponding transport carriage 14 drive. The transport carriages 14 have appropriate recordings 16 for sheet pile and laid sheets on. On the self-contained monorail 12 is a sheet stack dispenser 10 seconded, drive along the transport carriage. Besides, are at the monorail 12 based on the direction of travel of the transport carriage 14 on the monorail 12 behind the sheet stack dispenser 10 several launchers 20.1 . 20.2 . 20.3 . 20.4 . 22 . 24 arranged for applying intermediate sheets on the sheet pile.

The device is the sheet stack dispenser 10 designed as a kind of pre-machine, at the stack with paper sheet in the recordings 16 the transport carriage holding there 14 be delivered. In this case, several paper stacks are in particular at the same time several recordings 14 of several at the sheet stack dispenser 10 delivered temporarily arranged transport carriage.

At the sheet stack dispenser 10 At the same time, several sheet stacks are connected to a corresponding number of transport carriages 14 in the recordings 16 delivered, the transport carriage then to the application devices 20.1 . 20.2 . 20.3 . 20.4 to apply interleaves to the sheet piles in the shots 16 at the sheet stack dispenser 10 Have been handed over, continue.

In addition, on the monorail 12 behind the investment device 20.4 another application device 22 and a subsequent application device 24 arranged. By means of the docking device 22 is a bottom sheet in the receptacle 16 stored. To complete the paper intermediate to be produced is by means of the application device 24 the cover sheet of the paper intermediate to be bound on the in the receptacles 16 created existing paper intermediates.

The dolly 14 in particular are designed as self-propelled carriages which also have RFID tags and accordingly are on the sheet stack dispenser 10 and at the launchers 20.1 to 20.4 such as 22 . 24 according to RFID readers available or provided to, by means of a schematically drawn central control device Z, the steps at the sheet stack dispenser 10 and at the launchers 20.1 to 20.4 . 22 . 24 to control.

After the application device 24 The trolleys transporting an incomplete paper intermediate drive over a rail turn 18 the closed production loop, so that the dolly 14 with incomplete paper intermediates back to the sheet stack dispenser 10 drive. In this case, drive through the trolley 14 as long as the loop with the rail turn 18 until a complete paper intermediate in the respective receptacle 16 present, after completion of a complete paper intermediate, the transport carriage 14 be discharged from the production loop, for example, on a switch and with a complete paper intermediate to a binding machine 40 continue.

At the same time the trolleys drive 140 with a complete paper intermediate a corresponding ramp on the further processing machine or binding machine 40 high (cf. 1b ).

The trolleys making a complete paper intermediate to the binding machine 40 transport, are in 1b with the reference number 140 designated. The dolly working on the binding machine 40 a complete paper intermediate for binding to the binding machine 40 is giving the reference number 142 designated. After the transfer of the intermediate paper product to be bound, the receptacle of the trolley is emptied, so that subsequently empty trolley 14 Return to the production cycle.

Drive the tarer dolly 14 back into the production cycle, it is within the scope of the invention conceivable that the empty trolley 14 via a curved rail 28 first to the application device 22 drive to receive there a bottom sheet, so that then the trolley 14 with a bottom sheet over the curved rails 18 directly to the sheet stack dispenser 10 moves. The transport carriages travel over the monorail 12 and the curve rail 18 as long as in a circle until in the respective shots 16 a complete paper intermediate is collected, which is then provided to the binding machine 40 is transported.

It is at the junction of the curved rail 18 of the rail system at the appropriate branching point a switch 13 provided the full dolly 140 to be removed from the production cycle. In addition, in one embodiment, the binding machine 40 connected to the central control device Z, so that in case of a fault on the binding machine 40 the corresponding control commands to the sheet stack dispenser 10 and the launchers 20.1 to 20.4 . 22 . 24 are given.

To the dolly 14 during the recording or delivery of cargo to fix, for example, stop cylinders are on the corresponding devices 32 . 34 intended. In addition, the transport carriages 14 also be aligned and positioned, for example, via pneumatic positioning devices during the picking or dispensing of sheet stacks or paper intermediates in a pneumatic manner.

LIST OF REFERENCE NUMBERS

10

Sheet pile delivery device

12

monorail

13

switch

14

Dolly

16

admission

18

curved rail

20.1

applier

20.2

applier

20.3

applier

20.4

applier

22

applier

24

applier

28

rail curve

32

stop cylinder

34

stop cylinder

40

binding machine

140

Dolly

142

Dolly

Z

Central control device

Claims (15)

Method for producing bonded paper products, preferably having a plurality of sheet stacks, wherein a) a plurality of sheet stacks, in particular simultaneously, on a sheet stack delivery device ( 10 ), b) the sheet stacks in a respective receptacle ( 16 ) of a transport carriage ( 14 ) are discharged, so that on the transport carriage ( 14 ) an intermediate paper product is produced, c) subsequently the transport carriages ( 14 ) to at least one application device ( 20.1 . 20.2 . 20.3 . 20.4 . 22 . 24 ) or driven by, d) by means of at least one application device ( 20.1 . 20 . 2 . 20.3 . 20.4 . 22 . 24 ) a sheet is added to the paper intermediate depending on the paper product to be produced, e) being checked or detected, when the paper intermediate is complete and e1) when complete, the paper intermediate to a finishing machine ( 40 ) of the transport carriages ( 142 ) and to the processing machine ( 40 ), so that the complete paper intermediate at the further processing machine ( 40 e2) in the case of incompleteness of the paper intermediate, the corresponding transport carriage ( 14 ) with the incomplete paper intermediate at least once more to the sheet stack dispenser ( 10 ) and / or to the application device ( 20.1 . 20.2 . 20.3 . 20.4 . 22 . 24 ) or required until the paper intermediate on the respective transport carriage ( 14 ) for further processing on the further processing machine ( 40 ) is complete. Method according to claim 1, characterized in that the transport trolleys ( 14 ) on a, preferably self-contained, monorail system ( 12 ) or to be moved. A method according to claim 1 or 2, characterized in that using RFID-based devices, the trolley ( 14 ) or moving and / or using RFID-based devices, the sheet stacks from the sheet stack dispenser ( 10 ) in the recordings ( 16 ) of the transport carriage ( 14 ) and / or leaves from the abutment devices ( 20.1 . 20.2 . 20.3 . 20.4 . 22 . 24 ) the paper intermediate on the transport carriage ( 14 ) are added. Method according to one of claims 1 to 3, characterized in that after delivery of a complete paper intermediate to a further processing machine ( 40 ) the empty transport trolleys ( 14 ) first to a landing device ( 20.1 . 20.2 . 20 . 3 . 20.4 . 22 . 24 ) or be moved so that the application device ( 20.1 . 20.2 . 20.3 . 20.4 . 22 . 24 ) a bottom sheet in the empty receptacle ( 16 ) of the transport carriage ( 16 ) is introduced and then the transport carriage ( 14 ) to the sheet stack dispenser ( 10 ) or to be moved. Method according to one of claims 1 to 4, characterized in that the transport carriage ( 14 ) when picking up sheet stacks or sheets or when delivering a complete paper intermediate to the finishing machine ( 40 ) and / or fixed. Method according to one of claims 1 to 5, characterized in that the recordings ( 16 ) of the transport carriage ( 14 ) are movable, in particular rotatable and / or pivotable. System for producing bound paper products, preferably having a plurality of sheet stacks, the system comprising a rail system ( 12 ) with transport carriages ( 14 ), each one recording ( 16 ) and further the system comprises a sheet stack dispenser ( 10 ) for the delivery of sheet stacks to the receptacles of the transport carriage, at least one application device ( 20.1 . 20.2 . 20.3 . 20.4 . 22 . 24 ) for creating sheets in the recordings ( 16 ) of the transport carriage ( 14 ) and a further processing machine ( 40 ) for binding complete paper intermediates, wherein the sheet stack delivery device ( 10 ), the docking device ( 20.1 . 20.2 . 20.3 . 20.4 . 22 . 24 ) and the further processing machine ( 40 ) on the rail system ( 12 ), wherein the system is designed such that it is checked or detected whether the paper intermediate is complete and - when complete the paper intermediate to a further processing machine ( 40 ) of the transport carriages ( 142 ) and to the processing machine ( 40 ), so that the complete paper intermediate at the further processing machine ( 40 ) is made into a bound paper product, - if the paper intermediate is incomplete, the corresponding transport carriage ( 14 ) with the incomplete paper intermediate at least once more to the sheet stack dispenser ( 10 ) and / or to the application device ( 20.1 . 20.2 . 20.3 . 20.4 . 22 . 24 ) or conveyed until the paper intermediate on the respective transport carriage ( 14 ) for further processing on the further processing machine ( 40 ), and wherein the system is operable or operated according to the method of any one of claims 1 to 6. System according to claim 7, characterized in that the rail system ( 12 ) at least two, in particular oval-shaped, railways for transport carriages ( 14 ) having. System according to claim 8, characterized in that the at least two, preferably oval-shaped, rail travel paths for transport carriages ( 14 ) by at least two, preferably four, which 13 ) are interconnected. System according to one of claims 7 to 9, characterized in that the transport carriage ( 14 ) each have a drive, wherein the energy supply for the drive of the transport carriage ( 14 ) via sliding contacts. System according to one of claims 7 to 10, characterized in that the recordings ( 16 ) of the transport carriage ( 14 ) are movable, in particular rotatable or pivotable about a vertical axis, are formed. System according to one of claims 7 to 11, characterized in that in the region of the sheet stack delivery device ( 10 ) and / or in the area of the abutment devices ( 20.1 . 20.2 . 20.3 . 20.4 . 22 . 24 ) and / or in the region of the at least one further processing machine ( 40 ) Means for positioning the transport carriages ( 14 ) are provided. System according to one of claims 7 to 12, characterized in that the transport carriage ( 14 ) one, preferably second, drive for moving the recordings ( 16 ), in particular for rotating and / or pivoting the recordings ( 16 ), exhibit. System according to one of claims 7 to 13, characterized in that the transport carriage ( 14 ) one, preferably a further, drive for, preferably non-slip, positioning and / or fixing the paper intermediates in the recordings ( 16 ) exhibit. System according to one of claims 7 to 14, characterized in that the sheet stack delivery device ( 10 ) and the equipment ( 20.1 . 20.2 . 20.3 . 20.4 . 22 . 24 ) and the at least one further processing machine ( 40 ) have local controls, wherein the local controls are formed by RFID transmitting means and RFID receiving means or the local controls RFID transmitting means and RFID receiving means comprise, wherein in particular the RFID transmitting means and RFID receiving means are connected to a central control device (Z).

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