EP0941817B1 - Schneidmaschine zum selbsttätigen Beschneiden von Druckerzeugnissen wie Broschuren, Zeitschriften oder Büchern - Google Patents
Schneidmaschine zum selbsttätigen Beschneiden von Druckerzeugnissen wie Broschuren, Zeitschriften oder Büchern Download PDFInfo
- Publication number
- EP0941817B1 EP0941817B1 EP98810207A EP98810207A EP0941817B1 EP 0941817 B1 EP0941817 B1 EP 0941817B1 EP 98810207 A EP98810207 A EP 98810207A EP 98810207 A EP98810207 A EP 98810207A EP 0941817 B1 EP0941817 B1 EP 0941817B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- machine according
- printed products
- cutting
- knives
- stops
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0675—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for piles of sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
- B26D2007/0081—Cutting on three sides, e.g. trilateral trimming
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S83/00—Cutting
- Y10S83/929—Particular nature of work or product
- Y10S83/934—Book, being made, e.g. trimming a signature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/4539—Means to change tool position, or length or datum position of work- or tool-feed increment
- Y10T83/4541—With means to vary magnitude of work-feed increment
- Y10T83/4556—By adjustment of fixed stop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/4577—Work fed successively to plural tools
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/461—With abutment to position work being fed with respect to cutter
- Y10T83/4612—With slip between positioned work and feed means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/748—With work immobilizer
- Y10T83/7593—Work-stop abutment
- Y10T83/7647—Adjustable
Definitions
- the invention relates to a cutting machine according to the preamble of claim 1 , Such a machine is described in US Pat. No. 1,327,915 disclosed.
- Cutting machines of this type have been known for a long time and are used, inter alia, for saddle stitching or other binding processes for the production of brochures, magazines or books.
- a known cutting machine according to US 1 327 915 A is designed as a three-cutter. At a first cutting station, a front cut is made through a first, transverse to the conveying direction of the printed products, ie the edge of the open side is cut to the final dimension. In the second cutting station, the head and foot cuts are made on the printed product using two opposing knives. Overall, a common cutting stroke of the knives trims two printed products on the front or top and bottom edge. Each cutting station has adjustable stops and a conveyor with belts is provided between the cutting stations of the cutting machine. Similar cutting machines are disclosed in CH-A-340479 and 531401.
- An essential requirement for such a cutting machine is the highest possible production speed or production output. This is influenced in particular by the format and the thickness of a printed product or the weight of the printed product and the nature of the paper. Thin, stable printed products can be run at high speeds. Thick, heavy and bulky printed matter can be processed at reduced speeds.
- the production speeds that can be achieved are essentially considered from the width of the printed products in the transport direction or influenced by the distance between the two cutting stations or the length of the intermediate transport path, the front edge or open side of the printed products being determined by a knife of a cutting station arranged transversely to the transport direction , Head and foot edges, on the other hand, can be trimmed at the same time by two opposite knives of the next cutting station, which are aligned in the transport direction of the printed products.
- the more stable collar or spine of a printed product forms the reference or reference edge, according to which the front cut is carried out at a certain distance. Ie, the printed products are with their backs resp. Bund first transported against the stops assigned to the corresponding cutting station. It should be noted here that the knives intended for head and foot trimming do not cause any unwanted cut or any other damage to the subsequent or leading print product.
- the invention has for its object a cutting machine to create the type mentioned, which optimized a format-related Production speed allowed.
- the distance between the cutting stations can be reduced in the cutting machine according to the invention for a given printed product.
- This reduction allows a corresponding increase in the speed of the printed products.
- the format adjustment also enables optimization of the deceleration and acceleration of the printed products between the cutting stations. Printed products that are difficult to process, for example very thin, sensitive and easily sliding printed products, can be optimally accelerated and decelerated. Gentle treatment in the cutting machine is also possible.
- 1 a to 1 c schematically show a cutting machine 1 with two cutting stations A, B, of which A are provided for performing a front trimming on the open side of a printed product 21 which has been transported in the direction of arrow S and B for head and foot trimming.
- 1 a shows a printed product 21 from the format range with the smallest widths and from this range the narrowest printed product Bz min and widest Bz max.
- the illustration conveys a front trim carried out at the rear end of a leading printed product 21, which has been trimmed at the head and foot at the same time, which was previously trimmed at the front in the cutting station A.
- the printed products 21 are fed to the cutting stations A, B in cycles and are trimmed in this rhythm on the front, in cutting station A by knives 2, and / or on the head and foot sides in cutting station B by opposing knives 6, 6 ', which move up and down ,
- the stops 40, 41 form the reference or reference position and orientation of the printed products 21 in the cutting position and their distance Z can be adapted to the width of the printed product 21 trimmed on the front or to an optimal production output.
- the stops 40, 41 are designed to be deliverable, so that after the trimming of the printed products 21, for their further transport by means of transport, which will be described later, they are placed in an inoperative position, for example below the conveying plane 74, which is indicated by a dash-dotted line , When the edges are trimmed, the printed products 21 lie in the cutting area on a strip which forms a stationary counter knife.
- a knife holder 75 on both sides that is spaced apart from the knife carrier 75 intended for the front trimming, on each of which a knife 6, 6 ′ for head or foot trimming is adjustably fastened.
- FIG. 1b The purpose of the adjustability of a knife 6, 6 'on the knife carrier 75 is illustrated by FIG. 1b, in which the same process as in FIG. 1a is carried out on a printed product 21 of a larger format range.
- the distance Y between the stops 40, 41 and the position of the knives 6, 6 'and their length have been adapted to the printed product 21 in order to optimize the production output, ie longer knives 6, 6' were used for the head and foot trimming, which have been displaced in the downstream direction on the knife carriers 75, so that no hindrance arises when two printed products 21 are trimmed at the same time.
- 1c shows the head / foot trimming of the widest printed product 21, in which the stops 40, 41 have the greatest distance or form the largest conveying path. For this, the longest knife 6, 6 'is used in the most distant position on the knife carrier 75.
- Figure 2 shows a cutting machine with a known Saddle stitcher 70 printed products 21 in the direction of arrow 5 are fed.
- These printed products 21 are, for example Brochures, catalogs, magazines or other paper products.
- the printed products 21 are by means of a transport device 7 fed to a first cutting station A. With a knife 2, the printed product 21 is in this cut first station A on the front. Subsequently the printed product with the transport device 7 becomes a transported to the second cutting station B. Be in this with two knives 6, only one of which is shown here is a foot and head cut. Then will the three-sided cut printed product 21 again with the Transport device 7 transported away for further treatment.
- the transport device 7 has upper belts 8 and lower belts 9 with which the printed products 21 individually guided against Back stops 40 and 41 are created.
- a first operation correspondingly long knives 6 built-in.
- the knives 6 for the head and foot cut are thus replaceable.
- these two knives 6 in Transport direction can be adjusted.
- the transport direction 7 is changed. In simple This can be done differently, for example, by exchanging large drive rollers 14 and 15 ( Figure 6) for the drive belts respectively.
- a third step only the stop distance by moving the stops 40 and 41 adjusted.
- Knives 2 and 6 are vertically open with a constant stroke movable up. For this purpose, these knives 2 and 6 are on one in FIG 3 schematically shown yoke 29 attached via a Crank 67 is connected to a crank drive 61.
- Figure 4 shows a vertical section through this crank drive 61. This has a crank disk 64 with end teeth 65 on, which is rotatably mounted on an axle 62 fixed to the frame.
- the crank disk 14 rotated clockwise.
- the crank disk 64 is a pin 66 firmly connected to the guide 68 of the crank 67 engages and moves them vertically up and down with a stroke C, the cutting movement of the knives 2, 6 in the illustrated Embodiment takes place downwards, but also from the bottom down could be run above. This would have the consequence that at least the pressure bars on the opposite side of the Funding level 74 must be relocated. This movement is on the yoke 69 and finally transferred to the knives 2 and 6. As already mentioned, the knives 6 are interchangeable on the yoke 69 attached. In the cutting machine 1 shown in FIG the knives 6 'longer than the knives 6 in Figure 2.
- Correspondingly 3 is the distance between the two stops 40 and 41 larger than the corresponding distance in Figure 2. In Figure 2, this distance is, for example, 305 mm and in FIG 3,355 mm.
- the length of the knives 6 and 6 ' is self-evident dimensioned such that the corresponding printed products 21 or 21 'cut to the head and foot without being disturbed can be.
- the longer printed product 21 ' the correspondingly longer knife 6 '.
- Knives 2 and 6 as well 6 'each have a pressure bar and a knife element 4.
- each knife element 4 there is a counter knife on the machine frame 71 36 ( Figure 6) or 72 ( Figure 2) provided.
- the front cut is carried out first.
- an embodiment is also conceivable in which the Head and foot cuts and afterwards in the second cutting station the front cut is carried out. It is possible in any case also a middle cut, the so-called double benefit.
- the belts 8 and 9 of the transport device 7 are driven via a crank loop 52, which with a toothed belt Drive wheels 18 and 19 ( Figure 6) of the belt drives 12 and 13 connected is.
- the crank loop 52 has a toothed disk 54 on, which has an end toothing 55 and with a bearing is rotatably mounted on the frame.
- the toothed disk 54 meshes with the crank disk 64 and is driven by this.
- the toothed disc 54 has a linear guide 56, in which a roller 57 of a wheel 58 is displaceable is led.
- the wheel 58 rotates on an axis fixed to the frame 60 and has a toothing 59, which with the toothed belt 20 in Intervention is.
- the eccentricity and the crank radius of the orbiting Crank disk 52 is constant. This crank disc 52 accelerates and decelerates the two belts 8 and 9 in a suitable manner Way for the further transport of the products 21 and 21 '.
- the toothed belt 20 drives the shafts 16 and 17 via the in figure 6 toothed disks 18 and 19 shown.
- the drive rollers 14 and 15 are interchangeable. In Figure 3, the rollers 14 and 15 are smaller than those in Figure 3. Accordingly, the transport route is larger in FIG. 3.
- the drive 12 is for the transport of the printed products 21 for the upper band 8 of the printed products 21 with a predetermined fixed stroke can be lifted off. There is a lifting device 24 for this purpose provided that has a parallel linkage 25.
- the stops 40 and 41 are individually adjustable on a support 42 attached and can be moved up and down vertically. The corresponding stroke also takes place here via a parallel linkage 43, the two frame-fixed joints 46 and a connecting rod 47 has.
- the parallel linkage 43 is over two articulated joints 45 with the support 42 connected.
- With a two-armed lever 48 the rod 47 horizontally reciprocable in the directions of the double arrow 44.
- the two-armed lever 48 is fixed to a frame Joint 49 mounted and articulated with a rod 50 with the Parallel linkage 43 connected.
- the two-armed lever 48 is around the joint 49 is pivoted by means of a roller 51, which on a Control curve 73 ( Figure 3) is present.
- the rotating crank loop 52 thus pivots the two-armed with a certain stroke Lever 48 and thus exercises one on the two stops 40 and 41 corresponding vertical stroke.
- Figures 2 and 3 are the stops 40 and 41 are shown in the upper position, in which the printed products 21 and 21 'at these stops 40, 41 concerns. These stops become 40 for further transport and 41 moved down. To exercise this stroke motion are other drives are also possible.
- the horizontal ones are essential Movability of the stops 40 and 41 for changes of the distance and the change of the cutting area.
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Nonmetal Cutting Devices (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
Dabei bildet jeweils der stabilere Bund oder Rücken eines Druckerzeugnisses die Referenz- oder Bezugskante, nach welcher der Frontschnitt in einem bestimmten Abstand durchgeführt wird.
D.h., die Druckerzeugnisse werden mit dem Rücken resp. Bund voran gegen die der entsprechenden Schneidstation zugeordneten Anschläge transportiert. Hierbei ist zu beachten, dass die für Kopf- und Fussbeschnitt bestimmten Messer dem nach- oder vorlaufenden Druckerzeugnis keinen unerwünschten Schnitt oder sonstwie eine Beschädigung zufügen.
Die Formatanpassung ermöglicht zudem eine Optimierung der Verzögerung und Beschleunigung der Druckerzeugnisse zwischen den Schneidstationen. Schwierig zu bearbeitende Druckerzeugnisse, beispielsweise sehr dünne, empfindliche und leicht gleitende Druckerzeugnisse können optimal beschleunigt und verzögert werden. Zudem ist eine schonende Behandlung in der Schneidmaschine möglich.
- Fig. 1a - 1c
- eine schematische Darstellung der erfindungsgemässen Schneidmaschine zur Verarbeitung von Druckerzeugnissen unterschiedlicher Formatbreitenbereiche,
- Fig. 2
- einen auszugsweisen Vertikalschnitt durch eine erfindungsgemässe Schneidmaschine,
- Fig. 3
- eine Darstellung gemäss Fig. 1, jedoch mit einem anderen Abstand der Schneidstationen,
- Fig. 4
- einen Schnitt entlang der Linie IV - IV der Fig. 3,
- Fig. 5
- einen Schnitt entlang der Linie V - V in Fig. 3 und
- Fig. 6
- einen Schnitt entlang der Linie VI - VI in Fig. 3.
Fig. 1a zeigt ein Druckerzeugnis 21 aus dem Formatbereich mit kleinsten Breiten und aus diesem Bereich jeweils das schmalste Druckerzeugnis Bz min und breiteste Bz max. Die Darstellung vermittelt einen durchgeführten Frontbeschnitt am hinteren Ende eines einem gleichzeitig an Kopf und Fuss beschnittenen vorauslaufenden Druckerzeugnis 21, das zuvor in der Schneidstation A frontseitig beschnitten wurde.
Die Druckerzeugnisse 21 werden taktweise den Schneidstationen A, B zugeführt und in diesem Rhythmus front-, in Schneidstation A durch Messer 2, und/oder kopf- und fussseitig in Schneidstation B durch gegenüberliegende Messer 6, 6' beschnitten, die sich auf- und abbewegen. Die Anschläge 40, 41 bilden die Referenz- oder Bezugslage und Ausrichtung der Druckerzeugnisse 21 in der Schneidposition und ihr Abstand Z ist an die Breite des frontseitig beschnittenen Druckerzeugnisses 21 bzw. an eine optimale Produktionsleistung anpassbar.
Zudem sind die Anschläge 40, 41 zustellbar ausgebildet, sodass sie nach dem Beschneiden der Druckerzeugnisse 21, zu deren Weitertransport durch Transportmittel, die später noch beschrieben werden, in eine Ausserbetriebsstellung versetzt werden, beispielsweise unter die Förderebene 74, die durch eine strichpunktierte Linie vermerkt ist. Beim Beschneiden der Kanten liegen die Druckerzeugnisse 21 im Schneidbereich auf einer Leiste, die ein stationäres Gegenmesser bildet. Entlang dem Förderweg der Druckerzeugnisse 21 befindet sich im Schneidbereich von Kopf- und Fusskante eines Druckerzeugnisses 21 beidseits ein gegenüber dem für den Frontbeschnitt bestimmten beabstandeter Messerträger 75, an dem jeweils ein Messer 6, 6' für Kopf- oder Fussbeschnitt verstellbar befestigt ist. Der Zweck der Verstellbarkeit eines Messers 6, 6' am Messerträger 75 wird durch Fig. 1b veranschaulicht, in welcher der gleiche Vorgang wie in Fig. 1a an einem Druckerzeugnis 21 eines grösseren Formatbereichs ausgeführt wird. Der Abstand Y der Anschläge 40, 41 und die Position der Messer 6, 6' sowie deren Länge sind zur Optimierung der Produktionsleistung an das Druckerzeugnis 21 angepasst worden, d.h., es wurden längere Messer 6, 6' für den Kopf- und Fussbeschnitt eingesetzt, die in stromabwärtiger Richtung an den Messerträgern 75, so versetzt worden sind, damit bei dem gleichzeitigen Beschnitt zweier Druckerzeugnisse 21 keine Behinderung entsteht.
In Fig. 1c ist der Kopf-/Fussbeschnitt des breitesten Druckerzeugnisses 21 dargestellt, bei dem die Anschläge 40, 41 den grössten Abstand aufweisen bzw. die grösste Förderstrecke bilden. Hierzu wird das längste Messer 6, 6' in der weitest entfernten Position an dem Messerträger 75 verwendet.
Claims (13)
- Schneidmaschine zum selbsttätigen Beschneiden von Druckerzeugnissen wie Broschuren, Zeitschriften, Katalogen (21, 21') oder dgl., mit gemeinsam auf- und abbewegbaren Messern (2, 6, 6'), denen jeweils eine Pressleiste (3, 38) zugeordnet ist, und mit einer ersten und einer in Transportrichtung (5) in Abstand zueinander angeordneten zweiten Schneidstation (A, B), wobei jeder Schneidstation (A, B) ein zustellbarer Anschlag (40, 41) für die rücken-voran zuführbaren Druckerzeugnisse (21, 21') und wenigstens eines der genannten Messer (2, 6, 6') für den Front- oder Kopf- und Fussschnitt zugeordnet ist, und mit Transportmitteln (7) für den Weitertransport der Druckerzeugnisse (21, 21') von der ersten (A) zur zweiten Schneidstation (B), wobei die durch den Abstand zwischen den Anschlägen (40,41) gebildete Förderstrecke der Transportmittel (7) veränderbar ist, dadurch gekennzeichnet, dass der entlang der Transportrichtung (5) der Druckerzeugnisse (21, 21') für Kopf- und Fussbeschnitt bestimmte Schneidbereich parallel zur Transportrichtung (5) veränderbar ausgebildet ist.
- Maschine nach Anspruch 1, dadurch gekennzeichnet, dass die für Kopf- und Fussbeschnitt bestimmten, entlang der Transportrichtung (5) der Druckerzeugnisse (21, 21') gegenüberliegend angeordneten Messer (6, 6') gegen Messer (6, 6') anderer Länge austauschbar sind.
- Maschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die für Kopf- und Fussbeschnitt bestimmten Messer (6, 6') entlang der Transportrichhtung (5) der Druckerzeugnisse versetzbar sind.
- Maschine nach Anspruch 3, dadurch gekennzeichnet, dass zur verstellbaren Befestigung der für Kopf- und Fussschnitt vorgesehenen Messer (6, 6') entlang der Transportrichtung (5) der Druckerzeugnisse (21, 21') Messerträger (75) angeordnet sind, die gegenüber dem Messer (2) für den Frontschnitt einen festen oder veränderbaren Abstand aufweisen.
- Maschine nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Abstand zwischen den Anschlägen (40, 41) von einer minimalen auf eine maximale Formatbreite der Drukkerzeugnisse verstellbar ist.
- Maschine nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass ein durch die Transportmittel (7) zwischen den Anschlägen (40, 41) jeweils zurückgelegte Transportweg grösser ist als der Abstand der Anschläge (40, 41).
- Schneidmaschine nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass zur Anpassung an den Abstand zwischen den Schneidstationen (A, B) der Antrieb der aus umlaufenden Bändern gebildeten Transportmittel (7) austauschbare Antriebsrollen (14, 15) aufweist.
- Maschine nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Transportmittel (7) Ober- und Unterbänder (8, 9) und diese jeweils eine austauschbare Antriebsrolle (14, 15) aufweisen.
- Maschine nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass für den Hub der Messer (2, 6, 6') eine Kurbelscheibe (61) vorgesehen ist, und diese für den Antrieb der genannten Transportmittel (7) mit einer umlaufenden Kurbelschleife (52) verbunden ist.
- Maschine nach Anspruch 9, dadurch gekennzeichnet, dass die Kurbelschleife (52) so ausgebildet ist, dass die Ober- und Unterbänder (8, 9) beschleunigt und verzögert werden.
- Maschine nach einem der Ansprüche 8 bis 10, dadurch gekennzeichnet, dass für den Hub des Oberbandes (8) auf einer Antriebswelle (16) dieses Oberbandes (8) eine mitdrehende Kurve (35) angeordnet ist.
- Maschine nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass wenigstens die Anschläge (40, 41) und der Schneidbereich motorisch verstellbar ausgebildet sind.
- Maschine nach Anspruch 12, dadurch gekennzeichnet, dass die Anschläge (40, 41) und der Schneidbereich programmgesteuert verstellbar ausgebildet sind.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59808690T DE59808690D1 (de) | 1998-03-11 | 1998-03-11 | Schneidmaschine zum selbsttätigen Beschneiden von Druckerzeugnissen wie Broschuren, Zeitschriften oder Büchern |
EP98810207A EP0941817B1 (de) | 1998-03-11 | 1998-03-11 | Schneidmaschine zum selbsttätigen Beschneiden von Druckerzeugnissen wie Broschuren, Zeitschriften oder Büchern |
JP05924499A JP4383573B2 (ja) | 1998-03-11 | 1999-03-05 | 仮とじ本、雑誌又は書籍のような印刷物の自動断裁用断裁機 |
US09/265,997 US6536319B1 (en) | 1998-03-11 | 1999-03-11 | Cutting machine for automatically trimming printed products such as brochures, magazines or books |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98810207A EP0941817B1 (de) | 1998-03-11 | 1998-03-11 | Schneidmaschine zum selbsttätigen Beschneiden von Druckerzeugnissen wie Broschuren, Zeitschriften oder Büchern |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0941817A1 EP0941817A1 (de) | 1999-09-15 |
EP0941817B1 true EP0941817B1 (de) | 2003-06-11 |
Family
ID=8235981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98810207A Expired - Lifetime EP0941817B1 (de) | 1998-03-11 | 1998-03-11 | Schneidmaschine zum selbsttätigen Beschneiden von Druckerzeugnissen wie Broschuren, Zeitschriften oder Büchern |
Country Status (4)
Country | Link |
---|---|
US (1) | US6536319B1 (de) |
EP (1) | EP0941817B1 (de) |
JP (1) | JP4383573B2 (de) |
DE (1) | DE59808690D1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001252890A (ja) | 2000-03-08 | 2001-09-18 | Horizon International Inc | 三方断裁機 |
DE10021449A1 (de) * | 2000-05-03 | 2001-11-08 | Heidelberger Druckmasch Ag | Schneideeinrichtung |
EP1166977B1 (de) | 2000-06-26 | 2006-01-18 | GRAPHA-Holding AG | Schneidmaschine zum selbsttätigen Beschneiden von Druckerzeugnissen |
US7926396B2 (en) * | 2001-10-26 | 2011-04-19 | Goss International Americas, Inc. | Matched velocity transfer apparatus for a sheet material article trimmer |
US7213493B2 (en) * | 2001-10-26 | 2007-05-08 | Goss International Americas, Inc. | Infeed apparatus for a sheet material article trimmer |
FR2835473A1 (fr) * | 2002-02-06 | 2003-08-08 | 3C Classement | Dispositif de decoupe automatique a precision amelioree |
ITMI20030876A1 (it) * | 2003-04-30 | 2004-11-01 | Heidelberger Druckmasch Ag | Dispositivo per muovere blocchi di libri in un dispositivo per tagliare blocchi di libri |
US20070039437A1 (en) * | 2005-08-19 | 2007-02-22 | Lineberry Andrew J | System for cutting and wrapping thermoplastic materials |
US20070039438A1 (en) * | 2005-08-19 | 2007-02-22 | Lineberry Andrew J | Thermoplastic material cutting machine |
ATE468950T1 (de) * | 2006-03-09 | 2010-06-15 | Mueller Martini Holding Ag | Verfahren und vorrichtung zum selbsttätigen beschneiden von druckerzeugnissen |
US8616106B2 (en) * | 2007-02-27 | 2013-12-31 | Canon Kabushiki Kaisha | Sheet cutting apparatus and image forming apparatus |
US8943936B2 (en) * | 2007-03-13 | 2015-02-03 | Moran BORENSTEIN | Method and apparatus for forming a sheet of foil |
US8291799B2 (en) * | 2007-06-29 | 2012-10-23 | Quad/Graphics, Inc. | Adjustable trimming assembly |
DE102007041811A1 (de) * | 2007-09-03 | 2009-03-05 | Böwe Systec AG | Vorrichtung und Verfahren zum Fördern einer Papierbahn |
US8186252B2 (en) * | 2008-03-18 | 2012-05-29 | Goss International Americas, Inc. | Method and apparatus for trimming and transporting printed products in a trimmer |
EP2130654B1 (de) * | 2008-06-05 | 2012-08-01 | Müller Martini Holding AG | Einrichtung zum Beschneiden der Kopf- und/oder Fusskante von durch ein Schneidwerk hindurch geführten Druckerzeugnissen |
DE202012003700U1 (de) * | 2012-04-12 | 2013-07-15 | Kolbus Gmbh & Co. Kg | Vorrichtung zum Ausrichten gebundener Druckprodukte auf einem Schneidtisch einer Schneideinrichtung |
US9808949B2 (en) * | 2012-05-29 | 2017-11-07 | Horizon International Inc. | Trimmer |
EP3210918B1 (de) | 2016-02-26 | 2018-06-27 | Müller Martini Holding AG | Dickenvariable druckproduktzuführung |
DE102017207425A1 (de) * | 2017-05-03 | 2018-11-08 | Mahle International Gmbh | Fertigungsmaschine und Verfahren zum Herstellen und Schneiden eines flachen metallischen Endloselements |
KR102287911B1 (ko) * | 2019-12-12 | 2021-08-09 | 주식회사 엠플러스 | 이차전지용 파우치 커터 및 그 조립방법 |
CN113510767B (zh) * | 2021-04-25 | 2022-11-01 | 吴铁非 | 一种印刷用自动送料机及其使用方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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US490877A (en) * | 1893-01-31 | lovell | ||
US1076726A (en) * | 1910-02-14 | 1913-10-28 | Welch Automatic Trimmer Co | Automatic continuous book-trimming machine. |
US1327915A (en) * | 1917-12-24 | 1920-01-13 | Kast Insetting And Gathering M | Book-trimmer |
US2017462A (en) * | 1932-01-13 | 1935-10-15 | Tw & Cb Sheridan Co | Book trimming machine |
GB738039A (en) * | 1952-09-05 | 1955-10-05 | Pinnacle Press Pty Ltd | Improvements in or relating to book-trimming machines |
BE548293A (de) | 1956-05-09 | 1900-01-01 | ||
US3146650A (en) * | 1960-12-06 | 1964-09-01 | Tw & Cb Sheridan Co | Automatic continuous book trimmer |
CH531401A (de) | 1971-05-21 | 1972-12-15 | Mueller Hans Grapha Masch | Schneidemaschine zum selbsttätigen Beschneiden von Broschüren an drei Seiten |
US3913750A (en) * | 1972-10-16 | 1975-10-21 | Rockwell International Corp | Feed, transport and delivery mechanism |
CH565632A5 (de) * | 1973-06-05 | 1975-08-29 | Grapha Holding Ag | |
DE3302946C2 (de) * | 1982-02-05 | 1986-12-04 | H. Wohlenberg KG GmbH & Co, 3000 Hannover | Drei-Messer-Schneidemaschine |
US4518157A (en) * | 1983-09-19 | 1985-05-21 | Stobb, Inc. | Method for trimming a signature held in a rotary clamp |
US4922773A (en) * | 1988-01-05 | 1990-05-08 | Itoh Iron Works Co., Ltd. | Three-side cutting apparatus |
US5086681A (en) * | 1989-12-29 | 1992-02-11 | K. S. Macey Machine Company, Inc. | Book feeding and trimming apparatus |
DE9209633U1 (de) * | 1992-07-17 | 1992-12-17 | Stahl Gmbh & Co Maschinenfabrik, 7140 Ludwigsburg | Schneidvorrichtung |
JPH0994796A (ja) * | 1995-10-02 | 1997-04-08 | Sanko Seiki Kk | 三方断裁機における小口調整装置 |
-
1998
- 1998-03-11 EP EP98810207A patent/EP0941817B1/de not_active Expired - Lifetime
- 1998-03-11 DE DE59808690T patent/DE59808690D1/de not_active Expired - Lifetime
-
1999
- 1999-03-05 JP JP05924499A patent/JP4383573B2/ja not_active Expired - Fee Related
- 1999-03-11 US US09/265,997 patent/US6536319B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59808690D1 (de) | 2003-07-17 |
US6536319B1 (en) | 2003-03-25 |
EP0941817A1 (de) | 1999-09-15 |
JP4383573B2 (ja) | 2009-12-16 |
JP2000071195A (ja) | 2000-03-07 |
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