DE10356413A1 - Treatment of curved substrates, e.g. printing, comprises feeding the substrate between two rollers and allowing tool sections to act on the substrates in the work gap - Google Patents

Abstract

An arrangement for eg cutting, stamping, film transfer and/or coating printed paper, card, packaging or plastic substrates which are curved, comprises feeding the substrate between two rotating rollers (1,8). Tool sections (5) act on the substrates in the work gap (3). The opposing roller is located next to a work roller, which is located directly after an advancing band (16). An arrangement for eg cutting, stamping, film transfer and/or coating printed paper, card, packaging or plastic substrates which are curved, comprises feeding the substrate between two rotating rollers (1,8). Tool sections (5) act on the substrates in the work gap (3). The opposing roller is located next to a work roller, which is located directly after an advancing band (16). The advancing band is located under a roller, and at least one roller has cut-outs. The cut sections are subjected to an air jet and to a vacuum. The arrangement also has a scraper, carrier rollers and a transfer drum. The rollers can accommodate sleeves.

Description

The The invention is based on a state of the art, as from PCT / EP01 / 0360. - Hesterman is known, d. H. a rotary device for punching, cutting, creasing or Embossing procedure within a sheetfed machine, whereby first printed (inline) or as independent Machine (Offline).

The invention also refers to the 12 o'clock arrangement of the processing rolls, as in 1 . 2 + 4 from PCT / EPO / 0360 / Hesterman, 1 from US 5,388,490 / Buck and 1 from US 4,517,873 / Wilson. In addition, reference is made to the single circumference of the counterpressure machining roller in all three of the above documents.

Of the Work gap is always in the transition from the right to the left upper quadrant, d. H. just above the lower impression-machining roller.

This prior art has been specifically designed for further analysis in a new 1 included in this application.

The arrangement of the upper processing roller ( 1 ) in the approx. 12 o'clock position ( 12 ) and the horizontal downstream delivery conveyor ( 16 ) in the approx. 9 o'clock position ( 9 ) requires a relatively large distance from the working gap ( 3 ) to the vacuum belt ( 16 ), ie until the moment ( 18 ) that some open air holes ( 16a ) the blank ( 23 ) and can continue to transport.

The minimum format ( 19 ) of the blank ( 23 ) is accordingly relatively large (in this example lt. 1 240 mm), which in itself means a very big disadvantage, since it is z. B. many small carton, z. B. in the pharmaceutical packaging.

An even more significant disadvantage of this arrangement is the fact that for the blanks a relatively long unguided path (FIG. 19 ) between the working gap ( 3 ) and the suction on the vacuum belt ( 18 ) arises. The existing suction ( 32 ) and compressed air ( 31 ) are not used in the upper processing roller or only to a very limited extent in order to make the blank ( 23 ) to separate ( 36 ) of waste and good part and / or from the cutting contour ( 24 ) of the punching sheet to remove and store ( 86 ), without the associated disadvantage of inaccurate positioning on the delivery conveyor belt ( 16 ) to accept or risk. Too much and / or too long a vacuum would take the blank too far up and thus transported too far away from the delivery conveyor to ensure an accurate positioning. Too much blowing air in the working gap ( 3 ) would hamper the separation, or bring with it the risk that will not be separated. Too much compressed air after the separation entails the risk that the blank is deposited irregularly on the storage conveyor, which in turn leads to great difficulties in destacking.

For cartonboard production, multi-use printing forms are required for reasons of efficiency, with several benefits ( 22 ) are produced next to each other, see 2 , These multiple benefits must then be stacked at the same time, ie it is of eminent importance that the benefits are regularly displayed on the delivery conveyor ( 16 ) to automatically stack properly in the downstream stacker (not shown).

The blanks ( 23 ) or good parts, the cutouts ( 26 ) or waste parts, and the waste grid ( 27 ) must be designed in a controlled manner and usually at high speed, or disposed of.

The prior art is also the machine as shown in US 2001 / 0010183A / Kane. This machine is intended for web-shaped substrates, such. In 2 ( 58 ) and requires an additional transfer cylinder ( 66 ).

The 1/2 wrap of the male part, processing roller ( 58 ) in the U.S. application limits substrate flexibility for relatively small and flexible substrates such as labels. This wrapping does not allow the processing of substrates such as cardboard or plastics, and z. B. used for folding carton production. The separation works with the use of rubber materials and vacuum systems and is therefore labor-intensive, because for each form these must be re-introduced. The blanks are not stored directly but indirectly via the transfer cylinder ( 66 ). Of course, this additional handover is also associated with the additional risk of inaccurate positioning when depositing. The delivery conveyor belt is product-related and labor-intensive during the change of mold.

The disposal upwards is limited to a waste matrix web and the disposal via needles and scrapers of waste cutouts ( 20 ), as specified, not provided in the folding carton production.

It There is no blast air system available, or possible to the Goodteil-blanks with stronger Remove blown air safely from the cut contour.

Next state of the art is that a processing roller as a magnetic cylinder or as Trä gerwalze is formed with a clamping device for clamping clamping plates and / or clamping foils.

THE INVENTION

The invention provides with the subject matter of the new claim that the upper processing roller ( 11 ) in about 10 o'clock position ( 10 ), see 4 , with a delivery conveyor belt ( 16 ) in the approx. 9 o'clock position.

In order to gets the upper processing roller according to the invention 5 functions, she processes or refines, separates, or breaks out, transports the Cutting and / or cutting from the working gap, positioned on the delivery conveyor belt and thereby ensures the removal of the cut part from the punching contour.

From the detail view in 4A It can be clearly seen that the blank ( 23 ) with a length ( 29 ) of only 37 mm precisely on the conveyor belt ( 16 ) is positioned while compressed air from the channel ( 31 ) the blank already on the vacuum conveyor belt ( 16 ) and the air duct ( 32 ) keeps the blank at the same time with vacuum.

These enables inventive performance it, blanks with very small formats, which is a very regular and require particularly accurate positioning, even in several benefits next to each other, thus also easily interpret that they automatically can be stacked.

The direct positioning lt. 4 without intermediate vacuum roller with only a slight wrap of 1/5 of the processing roller ( 11 ) allows to process large and small formats with maximum substrate flexibility.

In the prior art, z. B. lt. 1 arises when punching or cutting out and cutouts from sheet-shaped substrates, especially for stamped sheets with low profile height, often the problem that the cut or cut jammed in the stamped sheet and can not be removed safely, which quickly damage the punching sheet and possibly also the carrier tool has the consequence. If z. B. at 2 to 3 revolutions of the inlet or cutout jammed, the tool can be useless by the stack effect.

One known tool to dispose of the waste safely are Rubber strips that often do not turn out to be strong enough. The introduction of rubber strips or the like also requires appropriate skill and has a considerable amount of time entails the production machine stands, or can not produce.

Another significant innovative achievement of this 10 o'clock arrangement of the machining roller ( 11 ) and the downstream delivery conveyor belt ( 16 ) in about 9 o'clock position is that the blanks ( 23 ) on the delivery conveyor ( 16 ), or temporarily stored, with a relatively high air pressure can be applied to avoid the jamming of the cut or cut in the blanking sheet, thereby to obtain an accurate positioning, since the blanks are sometimes kept at the same time still by the vacuum can. This eliminates the time-consuming work with rubber strips.

Another inventive aspect of this 10 o'clock arrangement lt. 4 is that the spread angle ( 20 ), which is required for the separation or breaking out of waste and good part, about 1/3, is greater than in the prior art lt. 1 (28 versus 20 degrees).

was standing The technology is sheet-processing machines with only one delivery.

A new feature is the configuration with multiple displays, whereby one or both displays can be moved. Setting up the machine, z. B. sticking of needles on the counter-pressure working roll, or the change of tools, is thus much easier and shortened in time, see 12 ,

The cutting delivery is used to lay out z. B. packaging blanks, as seen from 2 , and, alternatively, the high stack serves to lay out sheet-like substrates, such as 3 , In addition, the Hochstapelauslage can be used to z. B. Akzidenz, sheet with several blanks, which are not completely stamped, ie only pressed are interpreted.

The cutting delivery is for a particularly advantageous function in inclination ( 56 ) and adjustable in speed, for crop separation or for flaking.

Turning systems are known for sheet-fed printing machines ( DE 298 07 663 01 ) for printing the sheets on the perfecting side (recto verso). These systems are complex, make the machine by its fixed position inflexible, extend the machine and require a white edge (gripper edge) on both sides of the sheets. In addition, the register-accurate bowing (Wendepasser) is extremely difficult, resulting in inaccuracies. It limits the material flexibility in the thickness of the substrate, as well as the production speed.

New in sheet processing for finishing or further processing is an innovative arrangement of the processing rollers, see 10 whereby the sheets can be worked in perfecting, without the bow must be turned. It is also advantageous that this device is inexpensive and space-saving and can be flexibly introduced to each module in the machine as a cartridge slot and also processes sheets with only one gripper edge, creating much less waste. This process is performed in a gripper closure, which allows more accurate register tolerances and additional processing facilities can be saved.

In machines with this finishing device, it is particularly important for reducing the start-up waste that sheet travel can first be set without the use of tools. The required on / off mechanism is in 10 shown. The micro-adjustment of the working gap is shown in this figure. This is necessary to compensate for wear or z. B. to realize only a half-section of self-adhesive labels.

was standing In engineering, machines are those with double or triple large counter-pressure cylinders sheet goods are printed and processed. Especially with expensive tools and such multiple large impression cylinders are the tool costs by multiple assembly so high that short runs so that they can not be produced profitably.

New here's a development that makes it possible, with a multiple tool, which has only one tool benefit (equipment), by targeted restrain the bows, z. B. 2: 1 or 3: 1, produce products that are also in the short run area lie because only the simple tooling costs incurred (not shown). Although this reduces the maximum speed of the machine in the same ratio, but is not a disadvantage for short runs.

Known are systems for machines that print web-like substrates and edit that a matrix / waste grid from z. Paper, Dispose of cardboard or self-adhesive material continuously.

New is a system for the waste grid (by means of ejection flap), which allows the disposal of the waste grid in the processing of arcuate substrates (see 8th + 9 ).

What is new is a system within an arcuate substrate machine which uses scrapers to remove the waste particles held by needles, see 9 ,

Known are disposal systems, such as shredders, outside the machine, which reduces the risk of blockages u. a. static electricity entail.

New is an integrated in the machine shredder device, the waste grid ( 27 ) and / or the waste particles spilled on the waste needles, see 9 ,

Known are systems where during a rotating punching process by tilting the clamping rail and of the tool plate (cutting tool) with oblique sheet transport a rolling Cutting process is generated, the end of the product for printing has a straight course. New, inexpensive and easy is the Investors and the display accordingly inclined.

In the sheet processing, the substrates are currently in first printed on a printing press, and / or provided with paint and dried, then designed and later offline over several additional ones Operations, like finishing or finishing, in the final form brought.

Known from PCT / EP01 / 02360 are the so-called. Offline, see 12 , and inline processing, see 13 ,

What is new and inventive is a so-called "roll on roll off" process, wherein the processing module can be temporarily coupled with a conventional sheet-fed press that has already been set up, see 14 , The mode of operation can be fully continuous in accordance with the register, eg. For example, in combination with conventional sheetfed offset printing presses or in register in "stop and go mode", eg in combination with digital printing presses.

Known apparatus for processing printed substrates (PCT where 00 / 2,683 MAN ROLAND and EP 1 151 860 A1 Heidelberger) are designed as a sheet-processing machine, wherein the processing roller has its own counter-pressure processing roller. The disadvantage of this machine design is that a module module with transfer rollers / drums is required for each processing and that the processing rollers are not replaceable. The transfer is technically complex and associated with the risk of register shift. Additional modular modules are associated with considerable costs. The invention is concerned with the problem of designing a device that is as cost-effective as possible, with a plurality of interchangeable machining operations in a modular system be enabled module. The machine should also have minimal space and ergonomic features.

A additional The object of the invention is a multiple processing technology developing an equally high register accuracy, as in the printing of securities, or packaging of valuable Products is required. It should be ensured that once adjusted registers from multiple processing over long Maturities unchanged preserved.

Advantageous if one of the processing rollers has a circumferential and / or lateral and / or diagonal register system. Only with that can the additional multiple processing or finishing the counterfeiting of Make securities and packaging more difficult.

A Another inventive feature relates to the operation for multiple Further processing and / or finishing, wherein a male with several Matrices or a matrix with several Patrizen cooperates. This is made possible by the fact that two format-bound processing rollers of different size or three format-bound processing rolls of the same extent interact.

On This inventive way is guaranteed that once adjusted registers over long maturities unchanged is maintained at an extremely high register accuracy, too at changing Production speed. It can It combines different applications and / or different shapes become.

In order to can be z. B. continuous engraving lines (Guilloche) without gaps Emboss with different color foils in the so-called "iris print".

In order to could z. B. cutting and / or punching contours, not in a male and / or die can be produced, with high-quality register accuracy are produced, which are difficult to implement with 2 edits.

In order to could z. B. continuous fine engraving lines in several layers of Sheets are precisely stacked to be printed.

In order to could z. B. shared microchips or holograms or engraving lines to each other be positioned with or without overlap.

Around the fake could complicate matters further These applications not only on the front, but also in combination can be used in a single pass on the front and back.

Favorable Way suitable for clearly recognizable, clearly readable effects and / or simple electronic Detection.

at Use of multiple refinement levels would be an unlimited interchangeability the finishing systems desired among themselves.

Another aspect of this inventive arrangement is that multiple processing rolls can be arranged for a plurality of combined processes in a kind of satellite arrangement, in combination with back processing, see 10 ,

• 1. Schneiden, Stanzen und Perforieren, wobei die obere Bearbeitungswalze ausgerüstet sein kann als – voller Magnetzylinder oder Trägerzylinder mit Magnetsegmenten zur Aufnahme von Magnetblechen – voller Werkzeugzylinder für höheren Auflagenbereich, wobei die untere Bearbeitungswalze ausgerüstet sein kann als – Oberflächengehärteten Ambosszylinder oder – mit einem darauf befestigten gehärteten Blech
• 2. Prägen oder Rillen, Nuten, wobei die obere Bearbeitungswalze ausgerüstet sein kann als – voller Magnetzylinder oder Trägerzylinder mit Magnetsegmenten zur Aufnahme von Magnetbleche oder mit Werkzeugsegmenten wobei die untere Bearbeitungswalze ausgerüstet sein kann als – Oberflächengehärteten Ambosszylinder oder mit gehärteten Blech, oder Blech mit Hartgummi für eine sog. unechte Rille oder als Trägerzylinder mit Werkzeugsegmenten für sog. echte Rille
• 3. Loch-Stanzen mit Patrize und Matrize, wobei die obere Bearbeitungswalze ausgerüstet sein kann als – Trägerzylinder mit Werkzeugaufnahmen für die Patrizen und die untere Bearbeitungswalze ausgerüstet sein kann als – Trägerzylinder mit Matrizenaufnahme und Abfallentsorgung.
• 4. Hotfoil oder Hologramm aufbringen, wobei die obere Bearbeitungswalze ausgerüstet sein kann als – Rotor mit Prägeelementen (beheizt) oder als Trägerzylinder mit Prägeelementen (beheizt) mit Folien – oder Foliensparsteuerung. wobei die untere Bearbeitungswalze ausgerüstet sein kann als – Blech mit Gummibezug oder als Blech mit Prägesegmenten
• 5. Spenden an Vorder- und Rückseite, d. h. nur einen Teil von einer Rolle abschneiden und aufbringen, z. B. Fensteraufkleben mit einer glatten oberen und unteren Bearbeitungswalze.
• 6. Hot-Tape-Transfer an Vorder- oder Rückseite, wobei die Gegendruckbearbeitungswalze eine glatte Oberfläche hat.
• 7. Beschichtung, z. B. für Lack- oder Leimauftrag von z. B. „Pressure Sensitive Leim" an Vorder- und/oder Rückseite mit Inkjet oder Flexoverfahren, z. B. mit Duftstoffen oder Gold- bzw. Glitzerpigmenten.
• 8. Laserbearbeitungen für Schneiden, Stanzen, Perforieren, Lochstanzen und/oder Rillen.

What is new in this machine concept is the arrangement of the processing rollers or tools and displays, which permits the following applications, individually or in combination:

• 1. Cutting, punching and perforating, wherein the upper processing roller may be equipped as - full magnetic cylinder or carrier cylinder with magnetic segments for receiving magnetic plates - full tool cylinder for higher circulation area, wherein the lower processing roller can be equipped as - surface hardened anvil cylinder or - with one on it fastened hardened sheet metal
• 2. embossing or grooving, grooves, wherein the upper processing roller can be equipped as - full magnetic cylinder or carrier cylinder with magnetic segments for receiving magnetic plates or with tool segments wherein the lower processing roller can be equipped as - surface hardened anvil cylinder or hardened sheet, or sheet with hard rubber for a so-called spurious groove or as a carrier cylinder with tool segments for so-called real groove
• 3. hole punching with male and female, wherein the upper processing roller can be equipped as - carrier cylinder can be equipped with tool holders for the male and the lower processing roller as - carrier cylinder with Matrizenaufnahme and waste disposal.
• 4. Apply hotfoil or hologram, whereby the upper processing roller can be equipped as - rotor with embossing elements (heated) or as carrier cylinder with embossing elements (heated) with foil or foil saving control. the lower processing roller being equipped can be as - sheet metal with rubber cover or as sheet metal with embossed segments
• 5. donations on front and back, ie cut off only part of a roll and apply, for. B. window gluing with a smooth upper and lower processing roller.
• 6. Hot tape transfer on the front or back, with the counter-pressure working roller having a smooth surface.
• 7. coating, z. B. for paint or glue application of z. B. "Pressure Sensitive Glue" on the front and / or back with inkjet or Flexoverfahren, eg., With perfumes or gold or glitter pigments.
• 8. Laser processing for cutting, punching, perforating, punching and / or grooving.

The multiple further processing is by the inventive common counter-pressure machining roller ( 2 . 8th ) very precisely executed with very precise tolerances (of eminent importance, eg in holograms) and cost-effective, since there is a multiple possibility for front and back in just one machine module.

Further Details about the advantageous effect of the invention will become apparent from the following Descriptions, claims and drawings showing an embodiment the inventive Illustrate device.

Drawings / DRAWINGS

1 Representation according to the prior art from PCT / EP01 / 02360

2 Presentation substrate sheet with blanks at six width benefits by 3 blanks in the direction of travel

3 Presentation substrate sheet with cutouts in three uses

4 Presentation of the 10 o'clock position and 4a illustration with detailed drawing

5 Representation of a 10 and 12 o'clock position

6 Presentation with detail disposal and 6a illustration with detail drawing

7 Presentation with garbage needles

8th Presentation with ejection flap

9 Presentation with shredder

10 Presentation with backside processing

11 Presentation with combination method

12 Representations with format-bound processing rollers

13 Display with offline method

14 Presentation with inline method

15 Presentation with a movable roll on - roll off arrangement.

DETAILLED DESCRIPTION / DETAILED DESCRIPTION

1 shows as reference point the prior art PCT / EP01 / 02360, wherein the substrate sheet ( 4 ) by means of a rotation process on the substrate ( 4 ) in the feed direction (A) between two rotating machining rollers ( 1 + 2 ) and when passing through in the working gap ( 3 ) effective tool parts ( 5 + 6 ) undergoes its processing, wherein the counter-pressure working roller ( 2 ) with gripper ( 7 ) for a register-appropriate transport of the sheet-like substrate ( 4 ), and the processing roller ( 1 ) in the 12 o'clock position ( 12 ) is arranged.

The perforated delivery conveyor ( 16 ) wraps around the deflection roller ( 15 ) and the vacuum box ( 17 ). This device is arranged horizontally and provides a minimum substrate length ( 19 ) at these ratios of z. B. 240 mm. The guide roller is designed in relation to the working width to minimum diameter and arranged at a minimum distance to the counter-pressure working roller.

The inevitable free distance ( 18 ) between the working gap ( 3 ) from the counter-pressure working roll ( 2 ) and the delivery conveyor belt ( 16 ) with open suction holes ( 16a ) has a filler ( 21 ) in support of the blank ( 23 ) without the blank is guided or transported.

The existing in the upper processing roller suction ( 32 ) and blown air ( 31 ) can not or only very limited use, since the blanks are unguided at this transition to Ruslageband.

2 shows an arcuate substrate ( 4 ) with six benefits ( 22 ) next to each other. In total, there are eighteen blanks ( 23 ) on this sheet ge collects which with cut contour ( 24 ) get cut.

The non-printable gripper edge ( 25 ) is from the gripper ( 7 ). Inside the sheet, the waste cutouts ( 26 ) and it remains the waste grid ( 27 ), both of which must be disposed of. For the transcription of the terms is after 3 directed.

3 shows an arcuate substrate ( 4 ) with three benefits ( 23 ) and three waste incisions ( 26 ).

terms: The Handbook of Print Media, page 827 + 828 (ISBN Nos. 3-540-66941-8) says the following: "Im Contrary to cutting is punching in the print finishing the splitting of materials in a dividing line deviating from the straight line. Preference is given to the production of cut outs and blanks with self-contained boundary lines thought in some Cases are However, also realized open cuts by punching, z. B. the Rounding corners at book blocks, Playing Cards u. ä., as well as the register punching (stage register, grip register and the like). Also Perforations in which material is removed are punching operations ".

"When punching excerpts ( 26 ), the outer shape of the part and final product is retained. This process is used for the preparation of processing and utilization points (process sections), which are z. B. tear lines, handle holes and viewing window). The punched out material is waste. "

"When punching blanks ( 23 ), the part or end product is given its external geometric shape (eg labels, beer mats, playing cards, joke articles, blanks for folding cartons and other packaging materials, registers). The garbage is outside. "

If several blanks are made from a sheet, thereby also punched waste cutouts, inside the bow, z. As in cartons, as shown in 2 ,

4 shows the inventive arrangement of the processing roller ( 11 ) in about 10 o'clock position ( 10 ) and the directly downstream delivery conveyor belt ( 16 ) in about 9 o'clock position ( 9 ). It is the minimum distance from the guide roller to the counter-pressure working roller ( 2 ) and the spread angle ( 20 ) from Z. B. 28 degrees. In detail drawing 4A on an enlarged scale 25: 1 the storage torque ( 80 ) represented by blank ( 23 ) with a length ( 29 ) from Z. B. 37 mm. The cut ( 23 ) is held by vacuum from the working gap ( 3 ) and immediately after approx. 1/5 wrapping already on the form-free delivery conveyor ( 16 ), whereby the blank ( 23 ) still over the channel ( 14 ) with suction air ( 32 ) is held in its exact position, the front can already with blown air ( 31 ) from the cutting contour ( 24 ) and at the same time precisely on the delivery conveyor belt (with open suction holes 16a ), which by means of vacuum box ( 17 ) is applied with vacuum transferred. This inventive slight wrap and direct transfer allow a large substrate flexibility, ie it can, for. As paper, cardboard, plastics with small and large formats are processed. This is also conceivable for special applications in which form or format-bound delivery belts are used.

The waste grid ( 27 ) is held by the closed grippers.

The spread angle in 4 is about 1/3 larger than given in the prior art, lt. 1 , and thus improves the Ausbrechfähigkeit which for separating waste and good parts directly after the working gap ( 3 ) is required.

5 shows a possible arrangement with two processing rollers ( 1 + 11 ) in the approx. 12 o'clock position ( 12 ) and about 10 o'clock position ( 10 ), both with extraction hood ( 30 ). The processing roller ( 1 ) is a delivery transport roller ( 33 ) and a vertical display ( 34 ).

Both processing rollers ( 1 + 11 ) are a common counter-pressure machining roller in the double circumference ( 2 ) as an alternative in the individual scope ( 8th ).

The double circumference back pressure processing roller allows processing of thicker substrates, but has the disadvantage of requiring a duplicate set of tool part dies. By controlled, clocked supply of the substrate sheet ( 4 ), this disadvantage can be compensated and the greater flexibility of the substrate thicknesses can be used for smaller runs.

The Single-circumference counter-pressure machining roller allows smaller and more cost-effective machine dimensions but with limited substrate thicknesses.

The vertical display ( 34 ) is intended in the first approach for stronger substrates, which can be easily stacked in this sense. It is conceivable that this still a delivery conveyor belt ( 16 ) with the opposite direction of rotation (C).

6 shows the same inventive arrangement as in 4 , but here with a detailed drawing 6A , the upper disposal torque ( 35 ) For Cutouts ( 26 ) below the extraction hood ( 30 ) in the scale 25: 1. The cutouts ( 26 ) from 3 are here from the cutting contour ( 24 ) removed with blown air. The extraction hood ( 30 ) is hinged.

7 shows the same innovative arrangement as 4 , but here with a detailed drawing 7A in the scale 5: 1. In particular, the spreading moment ( 36 ) when separating, or breaking out, whereby the blank ( 23 ) held on the processing roller by means of vacuum and the waste cutouts ( 26 ) (see also 2 ) by spearing needles ( 37 ) to be disposed of later. The waste grate is held by the closed gripper.

It also shows the multiple functions of the processing roller ( 11 ), ie that separation at the separation moment ( 36 ), the subsequent transport, the placing with positioning of the blank ( 80 ) while removing the blanks ( 23 ) from the cutting contour ( 24 ).

8th shows the ejection flap ( 38 ) and the grippers ( 7 ) Both are for example in the delivery drum ( 39 ) arranged. The waste grid ( 27 ) is fed by the impression-working roll ( 2 ) on this display drum ( 39 ), possibly of vacuum ( 32 ) supported. The waste grate is separated from the closed gripper ( 40 ) held.

In order to ensure a Entsorugng partly against the direction of A, causes the ejection flap ( 38 ) a backward movement, greater than the gripper-holding distance ( 42 ) at Greiferweissrand ( 25 ).

• 1. der Abstreifer (43) entfernt die Abfall-Ausschnitte (26), die von Nadeln (37) aufgespiesst sind (siehe auch 7). Diese Abstreifvorrichtung ist mit einer zweifachen Hubvorrichtung (45) ausgerüstet. Ein Hub sorgt dafür, dass der Abstreifer sich über den Greifer (7) bewegt und die zweite Hubbewegung sorgt dafür, dass die Schräglage des Motivs und damit die Schräganordnung der Nadeln bei der Umdrehung automatisch seitlich gefolgt wird.
• 2. wird die Entsorgung der Abfallgitter (27) (siehe auch 8) dargestellt. Nachdem die Auswurf klappe der Abfallgitter (27) als Restbestand von dem Substratbogen aus 2 von der Auslagetrommel (39) entfernt hat, wird dieses Abfallgitter (37), eventuell unterstützt von Blas- (31) und Saugluft (32) (nicht dargestellt), zum Entsorgungs-Vakuumband (44) bewegt, um demzufolge in die Häckslervorrichtung geführt zu werden, um anschliessend über die Abfallrohrleitung (47) zur evtl. zentralen Entsorgungsstelle geführt zu werden. Dieser Häckslerkassetten-Einschub (48) ist seitlich über die Schiene (49) verfahrbar. Damit ist diese Kassette ausserhalb der Maschine zu bedienen und/oder für Kassetteneinschübe mit anderen Funktionen auswechselbar. Alternativ kann ein angestanzter Substratbogen wie aus 2, 3 über die Auslagetrommel (39) zur Auslage (49) geführt werden. Die Abfall-Ausschnitte (26) werden dazu erst, wie in 6 dargestellt entsorgt. Wenn dieser angestanzte Substratbogen, d. h. ein Bogen mit unvollständigem Schnitt, in sich sehr instabil ist, kann eine Vakuumvorrichtung (32), hier in der Auslagetrommel (39) schematisch abgebildet, die ausreichende Stabilität ergeben. Denkbar wäre auch Überleitbleche mit oder ohne Vakuum. Dieser angestanzte Substratbogen aus 2, 3 kann dann als Halbprodukt gestapelt werden, um z. B. manuell ausgebrochen oder z. B. nachgeschnitten, bzw, im allgemeinen weiterverarbeitet zu werden, siehe die Umschreibung der Begriffe zur 3.

9 shows 2 elements of onward transport:

• 1. the scraper ( 43 ) removes the waste cutouts ( 26 ), of needles ( 37 ) are impaled (see also 7 ). This scraper device is equipped with a double lifting device ( 45 ) equipped. A stroke ensures that the wiper moves over the gripper ( 7 ) and the second lifting movement ensures that the skew of the motif and thus the oblique arrangement of the needles is automatically followed laterally during the rotation.
• 2. the disposal of waste grids ( 27 ) (see also 8th ). After the ejection flap the waste grid ( 27 ) as remainder of the substrate sheet 2 from the delivery drum ( 39 ), this waste grid ( 37 ), possibly supported by blowing ( 31 ) and suction air ( 32 ) (not shown), to the disposal vacuum belt ( 44 ), in order to be subsequently led into the shredder device, and then via the waste pipeline ( 47 ) to the possibly central disposal point. This shredder cartridge slot ( 48 ) is laterally over the rail ( 49 ) movable. Thus, this cassette is outside the machine to operate and / or interchangeable for cassette slots with other functions. Alternatively, a punched substrate sheet as out 2 . 3 via the delivery drum ( 39 ) to the display ( 49 ). The waste cutouts ( 26 ) become first, as in 6 disposed of. If this embossed substrate sheet, ie a sheet with incomplete cut, is very unstable in itself, a vacuum device ( 32 ), here in the delivery drum ( 39 ), which give sufficient stability. It would also be conceivable Überleitbleche with or without vacuum. This stamped substrate sheet 2 . 3 can then be stacked as a semi-product to z. B. broken out manually or z. B. nachgeschnitten, or, in general, to be further processed, see the description of the terms 3 ,

10 shows the lifting / lifting device ( 52 ) which, for example, pneumatically ( 53 ) is operated to allow easy set up of the sheet running without the influence of the tool parts.

The micro-adjustment ( 54 ) is specified in order to enable the basic setting, or to wear the cutting contour over Hertsche pressure ( 24 ) or to set half-section for self-adhesive labels. It is also the back side cartridge slot ( 55 ) shown with a back side processing roller ( 50 ) and suction hood ( 30 ).

The transfer cylinder, or the transfer drum ( 51 ) or the delivery drum ( 39 ) is designed here as a counter-pressure machining roller, such as 2. Thus, the substrate sheets can be processed from the back without the sheet must be turned and without a second Greiferweissrand ( 25 ) (see also 2 + 3 ).

Because this slide-in cassette has rails ( 49 ) is infinitely replaceable for all conceivable methods for backside machining.

11 shows the inventive arrangement how 4 and or 5 ,

In addition, the inclination adjustment ( 56 ) of the delivery conveyor belt ( 16 ), whereby depending on the substrate, the delivery conditions can be adjusted. It is also the Folienrollollung ( 57 ) and film winding ( 58 ).

It symbolically becomes the different ones Editing functions shown

59

 real Grooving with male and female

60

 Loggerhead Grooving with patrix and rubber coating

61

 Full cut, z. Punching

62

 Half section, from Z. B. self-adhesive labels

63

 blind embossing

64

 Foil embossing, z. B. gold foil

65

 Silhouette, z. B. punching

66

 Donate, z. B. application of foil

67

 Tape Transfer, z. B. magnetic film

68

 introduction, z. B. RF-ID's

69

 coating with z. B. screen printing or paint

12 shows processing rolls of various arrangements. Above two rolls of different circumference and below three rolls of the same circumference. Thus, it is possible in an inventive manner that several matrices with only one male, (as shown above) or more male with only one die in a common counter-pressure machining roller cooperate.

13 shows a so-called. OFFLINE finishing machine, and state of the art from PCT / EP01 / 02360 with several arranged in a row stations to which an investor ( 81 ), an annex ( 82 ), two refining stations ( 70 ,) a high pile delivery ( 71 ) and a cutting delivery ( 72 ) belong. Also shown is a backside cartridge tray ( 55 ), a shredder cartridge tray ( 48 ) and a dryer ( 73 ). B shows the mobility of this delivery system, which allows the operator to set up, for. B. the exchange of punching plates and the application of needles easy to use and efficient.

14 shows a so-called. INLINE printing and finishing machine, as well as the prior art of PCT / EP01 / 02360, with upstream dryer.

The machine has in addition to the stations, as well as the machines in 12 shown, 2 printing stations ( 74 ) integrated. This process bundling enables end products such as blanks ( 23 ), z. As folding box, on the cutting delivery ( 72 ) or half products, as in 3 represented by the high-pile delivery ( 71 ) are designed.

15 shows a conventional sheet-fed press ( 77 ) with a movable, ie a so-called roll on roll off finishing machine ( 78 ), but completely without feeder ( 81 ). This is a synchronous conveyor belt ( 76 ) arranged the substrate sheet ( 4 ) from the delivery chain ( 75 ) and register the plant ( 82 ) to hand over.

These novel arrangement allows already set up machines and / or to retrofit new machines with z. B. a so-called. Electronic cardan shaft, without any adjustment on the standard printing machine.

Also would be possible a roll on roll off - configuration with printing machines, with an inventive arrangement, wherein the Refining station is coupled by means of a stop and go operation with z. As a digital printing machine, each in the stop mode is aligned (not shown).

1

processing roller 12 o'clock position

2

Back-pressure processing roller with double circumference

3

working gap

4

Arcuate substrate

5

tool parts punch

6

tool parts die

7

grab

8th

Back-pressure processing roller with single circumference

9

9 clock position

10

10 O `clock position

11

processing roller in 10 o'clock position

12

12 o'clock position

13

Slide rails punching sheet

14

air duct

15

deflecting

16

Delivery conveyor with suction holes (perforated)

16a

Suction holes - open

16b

Suction holes - closed

17

vacuum box

18

first Moment vacuum grip

19

minimum Length = Distance 3-18

20

spread angle

21

filling

22

Use

23

blanks

24

sectional contour

25

White gripper edge

26

Waste clippings

27

waste grid

28

Outer deflecting rollers conveyor belt

29

Length cut

30

exhaust hood

31

blowing air

32

Suction / vacuum

33

Delivery - transport rollers

34

vertical display

35

Disposal moment - cut-outs ( 11 )

36

separating or spreading moment

37

needles

38

ejection flap

39

delivery drum

40

grab closed

41

grab open

42

grab stop

43

Stripper / stripper

44

Disposal - Vacuum belt

45

twice lifting device

46

chopping

47

Waste pipe

48

chopper cassette insertion

49

guide rails

50

backs processing rollers

51

Transfer cylinder / transfer drum

52

On / lift-off

53

Pneumatics

54

micro adjustment the working gap

55

Processing cassette insertion

56

tilt adjustment

57

Film unwinding

58

Folienaufrollung

59

real creasing

60

Loggerhead creasing

61

full cut

62

half-section

63

blind embossing

64

foil stamping

65

silhouette

66

donate

67

Tape transfer

68

bring

69

coating

70

refining station

71

High pile delivery

72

cutting display

73

dryer

74

printing units

75

Delivery chain system

76

Synchronous conveyor belt

77

conventional Sheetfed

78

roll on - roll off - refining station

79

interrupted Punching contour for die-cut bows

80

storage moment

81

investor

82

investment

83

84

85

86

87

88

A

= direction of rotation

B

= mobility of

Claims (18)

Device for finishing, z. As cutting, stamping, embossing, film transfer, and / or coatings, of printed paper, cardboard, cardboard packaging, corrugated cardboard, plastics or the like web-like substrates ( 38 ), by means of a rotation process in which the substrate ( 38 ) in the feed direction (A) between two rotating processing rollers ( 1 . 2 ) is insertable and when passing through in the working gap ( 3 ) effective tool parts ( 5 . 6 ) undergoes its processing, characterized in that the counter-pressure machining roller ( 2 ) substantially next to a processing roller ( 11 ) and that the processing roller ( 11 ) directly a delivery conveyor belt ( 16 ) is arranged downstream of form-free substrates, which is aligned in particular approximately horizontally. Apparatus according to claim 1, characterized in that the delivery conveyor belt ( 16 ) is arranged under at least one processing roller and the outs and / or blanks can be placed on the delivery conveyor system at an ideal flat angle. Device according to at least one of the preceding claims, characterized in that at least one processing roller cutouts ( 26 ) and / or blanks ( 23 ) from the waste grid ( 27 ) and transported from the working nip and positioned on the delivery conveyor belt, or deposits, while the removal of the. Cutting part of the punching contour ensures and possibly cutouts as waste parts transported up to the suction hood for disposal. Device according to at least one of the preceding claims, characterized in that the blank ( 23 ) in the display ( 16 ) simultaneously with blown air ( 31 ) and vacuum ( 32 ) is applied. Device according to at least one of the preceding claims, characterized in that at least one delivery drum ( 39 ) or a transport drum ( 39 ) for secure sheet guidance of a stamped substrate sheet or waste grid disposal ( 27 ) a vacuum system ( 32 ) having. Device according to at least one of the preceding claims characterized in that this device at least one movable display (B) for having particularly advantageous ease of use. Device according to at least one of the preceding claims, characterized in that by means of z. B. a mechanical eject flap ( 38 ) and / or blowing air ( 31 ) and / or suction air ( 32 ) and / or via electrostatic charge and / or discharge of the gripper white edge ( 25 ) partly contrary to Direction of travel (A) from the gripper hold ( 42 ) Position for disposal is moved. Device according to at least one of the preceding claims, characterized in that at least on one processing roller ( 1 . 2 . 11 ) a scraper device ( 43 ) for removal on needles ( 37 ) impaled pieces of waste and that the stripping device ( 43 ) for tracking the motive skew has a side-stroke movement and in addition, or even without Seitenhubbewegung, to skip the gripper controlled on / off movement ( 52 ) having. Device according to at least one of the preceding claims, characterized in that the processing rollers or tool carrier together with their carrier shafts and grippers in a display ( 39 ) or a transfer drum ( 51 ) or transfer cylinder ( 51 ) are integrated. The transfer drum ( 51 ) receives thereby a double function, on the one hand as a means of transport for the sheet, on the other hand, it serves as a counter-pressure machining roller for a processing roller ( 11 ), which is used from below for reverse processing. Device according to at least one of the preceding claims, characterized in that on a multiple counter-pressure working roll ( 2 ) only one utility (set) tools is attached and in the sheet feed targeted and controlled the subsequent sheet ( 4 ) is supplied only when the impression-machining roller ( 2 ) with the benefit (tool) in the right place to the start of the arc is (so-called clock control). Device according to at least one of the preceding claims characterized in that this device is movable and fast with a sheetfed press for fully continuous or Stop-and-go operation can be coupled (so-called roll on roll off execution). Device according to at least one of the preceding claims, characterized in that at least one interchangeable processing cassette ( 55 ) is to be set up outside the machine during the production process. Device according to at least one of the preceding claims characterized in that two displays, z. B. the cutting and high pile delivery, used simultaneously. Device according to at least one of the preceding claims, characterized in that the at least one processing roller ( 1 . 11 ) Has Schmitz rings and thereby a defined or over the Hertzian pressure adjustable working gap to the counter-pressure machining roller ( 2 ) is produced. Device according to at least one of the preceding claims, characterized in that at least on one of the processing rollers ( 4 . 5 . 6 ) are applied at specific positions needles (x) (eg sticking needles) on the surface to pick up the waste pieces. Device according to at least one of the preceding claims characterized in that at least one processing roller as Magnetic cylinder equipped is and at the same time has a clamping device for clamping plates and / or clamping films. Device according to at least one of the preceding claims characterized in that at least two format-bound processing rollers unequal sizes exhibit and interact. Device according to at least one of the preceding claims characterized in that at least three format-bound processing rollers same amounts exhibit and interact.