EP0941817B1 - Cutting machine for the automated trimming of printed products, like brochures, magazines or books - Google Patents
Cutting machine for the automated trimming of printed products, like brochures, magazines or books 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Die Erfindung betrifft eine Schneidmaschine gemäß dem Oberbegriff des Anspruches 1 . Eine solche Maschine ist in dem Dokument US 1 327 915 A offenbart.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.
Schneidmaschinen dieser Art sind schon lange bekannt und werden u.a. nach dem Sammelheften oder anderen Bindeverfahren für die Herstellung von Broschuren, Zeitschriften oder Büchern verwendet. Eine bekannte Schneidmaschine nach der US 1 327 915 A ist als Dreischneider ausgebildet. Zu einer ersten Schneidstation wird durch ein erstes, quer zur Förderrichtung der Druckerzeugnisse ein Frontschnitt ausgeführt, d.h. die Kante der offenen Seite auf das Endmass beschnitten. In der zweiten Schneidstation werden mit zwei sich gegenüberliegenden Messern der Kopf- und Fussschnitt an dem Druckerzeugnis ausgeführt. Insgesamt werden durch einen gemeinsamen Schneidhub der Messer zwei Druckerzeugnisse an der Front- oder Kopf- und Fusskante beschnitten. Jede Schneidstation weist verstellbare Anschläge auf und zwischen den Schneidstationen der Schneidmaschine ist eine Transportvorrichtung mit Bändern vorgesehen. Ähnliche Schneidmaschinen sind in den CH - A - 340479 und 531401 offenbart.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.
Eine wesentliche Anforderung an eine solche Schneidmaschine ist
eine möglichst hohe Produktionsgeschwindigkeit bzw. Produktionsleistung.
Diese wird insbesondere vom Format und der Dicke
eines Druckerzeugnisses bzw. dem Gewicht des Druckerzeugnisses
und der Beschaffenheit des Papiers beeinflusst. Dünne stabile
Druckerzeugnisse können mit hohen Geschwindigkeiten gefahren
werden. Dicke schwere und bauschige Druckerzeugnisse sind mit
reduzierten Geschwindigkeiten zu verarbeiten. Die erreichbaren
Produktionsgeschwindigkeiten werden im wesentlichen von der
Breite der Druckerzeugnisse in Transportrichtung betrachtet
bzw. von der Distanz zwischen den beiden Schneidstationen bzw.
der Länge der dazwischenliegenden Transportstrecke beeinflusst,
wobei die Frontkante bzw. offene Seite der Druckerzeugnisse
durch ein quer zur Transportrichtung angeordnetes Messer einer
Schneidstation, Kopf- und Fusskante dagegen durch zwei in
Transportrichtung der Druckerzeugnisse ausgerichtete, sich gegenüberliegende
Messer der nächsten Schneidstation gleichzeitig
beschnitten werden.
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.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.
Der Erfindung liegt die Aufgabe zugrunde, eine Schneidmaschine der genannten Gattung zu schaffen, die eine formatbezogen optimierte Produktionsgeschwindigkeit gestattet.The invention has for its object a cutting machine to create the type mentioned, which optimized a format-related Production speed allowed.
Diese Aufgabe ist durch die Merkmale des Anspruches 1, gelöst.This object is characterized by the features of claim 1, solved.
Dadurch ist bei der erfindungsgemässen Schneidmaschine eine Umstellung zwischen wenigstens zwei Formatbereichen möglich und die Distanz zwischen zwei Schneidstationen kann optimal an das zu bearbeitende Format eines Druckerzeugnisses angepasst werden. This is a change in the cutting machine according to the invention possible between at least two format ranges and the distance between two cutting stations can optimally match that format of a printed product to be edited.
Im Gegensatz zu den bekannten Schneidmaschinen mit festem Abstand
der Schneidstationen, kann bei der erfindungsgemässen
Schneidmaschine für ein gegebenes Druckerzeugnis die Distanz
zwischen den Schneidstationen reduziert werden. Diese Reduktion
erlaubt eine entsprechende Erhöhung der Geschwindigkeit der
Druckerzeugnisse.
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.In contrast to the known cutting machines with a fixed distance between the cutting stations, 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.
Anschliessend wird die Erfindung unter Bezugnahme auf die Zeichnung, auf die bezüglich aller in der Beschreibung nicht näher erwähnten Einzelheiten verwiesen wird, anhand eines Ausführungsbeispiels erläutert. In der Zeichnung zeigen:
- 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.
- 1a-1c
- 1 shows a schematic illustration of the cutting machine according to the invention for processing printed products of different format width ranges,
- Fig. 2
- a partial vertical section through a cutting machine according to the invention,
- Fig. 3
- 1, but with a different distance between the cutting stations,
- Fig. 4
- 4 shows a section along the line IV-IV of FIG. 3,
- Fig. 5
- a section along the line V - V in Fig. 3 and
- Fig. 6
- a section along the line VI - VI in Fig. 3rd
Die Fig. 1a bis 1c zeigen schematisch eine Schneidmaschine 1
mit zwei Schneidstationen A, B, von denen A zur Ausführung eines
Frontbeschnittes an der offenen Seite eines bundvoran in
Pfeilrichtung S transportierten Druckerzeugnisses 21 und B für
den Kopf- und Fussbeschnitt vorgesehen sind.
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.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
1 a shows a printed
The printed
In addition, the
1c shows the head / foot trimming of the widest printed
Die Figur 2 zeigt eine Schneidmaschine, der mit einem bekannten
Sammelhefter 70 Druckerzeugnisse 21 in Richtung des Pfeiles 5
zugeführt werden. Diese Druckerzeugnisse 21 sind beispielsweise
Broschuren, Kataloge, Zeitschriften oder andere Papierprodukte.
In der Schneidmaschine 1 werden die Druckerzeugnisse 21 mittels
einer Transportvorrichtung 7 einer ersten Schneidstation A zugeführt.
Mit einem Messer 2 wird das Druckerzeugnis 21 in dieser
ersten Station A frontseitig geschnitten. Anschliessend
wird das Druckerzeugnis mit der Transportvorrichtung 7 zu einer
zweiten Schneidstation B weitertransportiert. In dieser werden
mit zwei Messern 6, von denen hier lediglich das eine gezeigt
ist, ein Fuss- und Kopfschnitt ausgeführt. Anschliessend wird
das dreiseitig geschnittene Druckerzeugnis 21 wieder mit der
Transportvorrichtung 7 zur Weiterbehandlung wegtransportiert.
Die Transportvorrichtung 7 weist Oberbänder 8 und Unterbänder 9
auf, mit denen die Druckerzeugnisse 21 einzeln geführt gegen
Rückenanschläge 40 bzw. 41 angelegt werden.Figure 2 shows a cutting machine with a known
Zur Umstellung der Schneidmaschine zwischen den beiden Schneidstationen
A, B sind folgende drei Arbeitsgänge vorgesehen. In
einem ersten Arbeitsgang werden entsprechend lange Messer 6
eingebaut. Die Messer 6 für den Kopf- und Fussschnitt sind somit
auswechselbar. Alternativ können diese beiden Messer 6 in
Transportrichtung verstellt werden. In einem zweiten Arbeitsschritt
wird die Transportrichtung 7 umgestellt. In einfacher
Weise kann dies beispielsweise durch Austauschen unterschiedlich
grosser Antriebsrollen 14 und 15 (Figur 6) für die Antriebsbänder
erfolgen. In einem dritten Schritt wird ausschliesslich
die Anschlagdistanz durch Verschieben der Anschläge
40 und 41 angepasst.For moving the cutting machine between the two cutting stations
A, B are the following three operations. In
In a first operation, correspondingly
Die Messer 2 und 6 sind mit einem konstanten Hub vertikal aufund
abbewegbar. Dazu sind diese Messer 2 und 6 an einem in Figur
3 schematisch gezeigten Joch 29 angebracht, das über eine
Kurbel 67 mit einem Kurbelantrieb 61 verbunden ist. Die Figur 4
zeigt einen vertikalen Schnitt durch diesen Kurbelantrieb 61.
Dieser weist eine Kurbelscheibe 64 mit einer Stirnzahnung 65
auf, die auf einer gestellfesten Achse 62 drehbar gelagert ist.
Mit einem hier nicht gezeigten Motor wird die Kurbelscheibe 14
im Uhrzeigersinn gedreht. Mit der Kurbelscheibe 64 ist ein Zapfen
66 fest verbunden, der in eine Führung 68 der Kurbel 67
eingreift und diese mit einem Hub C vertikal auf- und abbewegt,
wobei die Schneidbewegung der Messer 2, 6 beim dargestellten
Ausführungsbeispiel abwärts erfolgt, jedoch auch von unten nach
oben ausgeführt werden könnte. Dies hätte zur Folge, dass zumindest
die Pressleisten auf die gegenüberliegende Seite der
Förderebene 74 verlegt werden müssen. Diese Bewegung wird auf
das Joch 69 und schliesslich auf die Messer 2 und 6 übertragen.
Wie bereits erwähnt, sind die Messer 6 auswechselbar am Joch 69
befestigt. Bei der in Figur 3 gezeigten Schneidmaschine 1 sind
die Messer 6' länger als die Messer 6 in Figur 2. Entsprechend
ist in Figur 3 der Abstand zwischen den beiden Anschlägen 40
und 41 grösser als der entsprechende Abstand in Figur 2. In Figur
2 beträgt dieser Abstand beispielsweise 305 mm und in Figur
3 355 mm. Die Länge der Messer 6 und 6' ist selbstverständlich
so bemessen, dass die entsprechenden Druckerzeugnisse 21 bzw.
21' ohne gegenseitig gestört zu werden, an Kopf und Fuss geschnitten
werden können. Dem längeren Druckerzeugnis 21' entspricht
das entsprechend längere Messer 6'. Denkbar ist auch
eine Ausführung, bei welcher das Messer 6 bzw. 6' horizontal
verschiebbar am Joch 69 befestigt ist. Die Messer 2 und 6 sowie
6' weisen jeweils eine Pressleiste und ein Messerelement 4 auf.
Zu jedem Messerelement 4 ist am Maschinengestell 71 ein Gegenmesser
36 (Figur 6) bzw. 72 (Figur 2) vorgesehen. Bei der gezeigten
Ausführung wird zuerst der Frontschnitt ausgeführt.
Denkbar ist jedoch auch eine Ausführung, bei welcher zuerst die
Kopf- und Fussschnitte und nachher in der zweiten Schneidstation
der Frontschnitt ausgeführt wird. Möglich ist in jedem Fall
auch ein Mittelschnitt, der sogenannte Doppelnutzen. With a motor, not shown here, the
Der Antrieb der Bänder 8 und 9 der Transportvorrichtung 7 erfolgt
über eine Kurbelschleife 52, die mit einem Zahnriemen mit
Antriebsrädern 18 und 19 (Figur 6) der Bandantriebe 12 und 13
verbunden ist. Die Kurbelschleife 52 weist eine Zahnscheibe 54
auf, die eine stirnseitige Zahnung 55 besitzt und mit einem Lager
gestellfest drehbar gelagert ist. Die Zahnscheibe 54 kämmt
mit der Kurbelscheibe 64 und wird von dieser angetrieben. Wie
die Figur 5 zeigt, weist die Zahnscheibe 54 eine lineare Führung
56 auf, in welcher eine Rolle 57 eines Rades 58 verschiebbar
geführt ist. Das Rad 58 dreht auf einer gestellfesten Achse
60 und weist eine Zahnung 59 auf, die mit dem Zahnriemen 20 in
Eingriff ist. Die Exzentrizität und der Kurbelradius der umlaufenden
Kurbelscheibe 52 ist konstant. Diese Kurbelscheibe 52
beschleunigt und verzögert die beiden Bänder 8 und 9 in geeigneter
Weise für den Weitertransport der Produkte 21 bzw. 21'.
Der Zahnriemen 20 treibt die Wellen 16 und 17 über die in Figur
6 gezeigten Zahnscheiben 18 und 19 an. Zur Umstellung des Formatbereiches
sind die Antriebsrollen 14 und 15 austauschbar. In
Figur 3 sind die Rollen 14 und 15 kleiner als diejenigen in Figur
3. Entsprechend ist in Figur 3 der Transportweg grösser.
Für den Transport der Druckerzeugnisse 21 ist der Antrieb 12
für das Oberband 8 von den Druckerzeugnissen 21 mit einem vorbestimmten
festen Hub abhebbar. Dazu ist eine Hubvorrichtung 24
vorgesehen, die ein Parallelgestänge 25 aufweist. Betätigt wird
dieses Parallelgestänge 25 mittels einer Kurvenscheibe 35, die
gemäss Figur 6 auf der Welle 16 befestigt ist. Eine Kurvenrolle
34 ist an diese Kurvenscheibe 35 angelegt und betätigt einen
Kurvenhebel 33, der über ein gestellfestes Lager 32 und einer
Schubstange 31 mit dem Parallelgestänge 25 verbunden ist. Dieses
Gestänge wird in den Richtungen des Doppelpfeils 30 hinund
herbewegt und bewegt entsprechend in vertikaler Richtung
über gestellfeste Gelenke 28 und 29 einen Träger 22, an dem das
Oberband 8 gelagert ist. Das Oberband 8 wird kurz vor dem Auftreffen
der Druckerzeugnisse 21 angehoben und dadurch wird
zwangsläufig der Transport dieser Druckerzeugnisse 21 unterbrochen.
Das Ausrichten der Druckerzeugnisse 21 an den Anschlägen
40 und 41 erfolgt in an sich bekannter Weise durch den Ueberhub
der Transportvorrichtung 7.The
Die Anschläge 40 und 41 sind einzeln verstellbar an einem Träger
42 befestigt und können vertikal auf- und abbewegt werden.
Der entsprechende Hub erfolgt auch hier über ein Parallelgestänge
43, das zwei gestellfeste Gelenke 46 und eine Verbindungsstange
47 aufweist. Das Parallelgestänge 43 ist über zwei
im Abstand zueinander angeordneten Gelenken 45 mit dem Träger
42 verbunden. Mit einem zweiarmigen Hebel 48 ist die Stange 47
in den Richtungen des Doppelpfeils 44 horizontal hin- und herbewegbar.
Der zweiarmige Hebel 48 ist an einem gestellfesten
Gelenk 49 gelagert und mit einer Stange 50 gelenkig mit dem
Parallelgestänge 43 verbunden. Der zweiarmige Hebel 48 wird um
das Gelenk 49 mittels einer Rolle 51 verschwenkt, die an einer
Steuerkurve 73 (Figur 3) anliegt. Die drehende Kurbelschleife
52 verschwenkt somit mit einem bestimmten Hub den zweiarmigen
Hebel 48 und übt damit auf die beiden Anschläge 40 und 41 einen
entsprechenden vertikalen Hub aus. In den Figuren 2 und 3 sind
die Anschläge 40 und 41 in der oberen Position gezeigt, in welcher
die Druckerzeugnisse 21 bzw. 21' an diesen Anschlägen 40,
41 anliegen. Für den Weitertransport werden diese Anschläge 40
und 41 nach unten bewegt. Zur Ausübung dieser Hubbewegung sind
an sich auch andere Antriebe möglich. Wesentlich sind die horizontale
Verschiebbarkeit der Anschläge 40 und 41 zur Veränderungen
des Abstandes und die Aenderung des Schneidbereiches. 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
Zum Umstellen von einem auf den anderen Formatbereich wird somit
die Anschlagdistanz der beiden Anschläge 40 und 41 angepasst.
Ferner werden die Antriebsrollen 14 und 25 für den
Transport der Druckerzeugnisse 21 bzw. 21' ausgetauscht. Zudem
werden die entsprechend langen Messer 6 bzw. 6' eingebaut. Die
anderen oben erwähnten Funktionen müssen nicht verändert werden.
Dazu gehört insbesondere der Hub der Messer 6 bzw. 6', der
Umlauf der Kurbelschleife 52, der Hub des Oberbandes 8 und der
Hub der Anschläge 40 und 41. Der Messerhub ist somit unabhängig
vom Formatbereich konstant. Der Messerhub und auch der Anschlaghub
sind somit unabhängig vom Formatbereich konstant.
Ebenfalls sind die Exzentrizität und der Kurbelradius der umlaufenden
Kurbelschleife 52 konstant.To switch from one to the other format range is thus
the stop distance of the two stops 40 and 41 adjusted.
Furthermore, the
Im Interesse einer uneingeschränkten Umstellbarkeit der
Schneidmaschine ist es sinnvoll, den Abstand der Messerträger
75 von dem Messer 2 für den Frontschnitt verstellen zu können.In the interest of unlimited convertibility of the
Cutting machine it makes sense to set the distance between the knife carriers
To be able to adjust 75 of the
Claims (13)
- Cutting machine for automatic trimming of printed products such as brochures, magazines, catalogues (21, 21') or the like, with knives (2, 6, 6') movable up and down in unison, to each of which a clamping bar (3, 38) is assigned, and with first and second cutting stations (A, B) spaced apart from each other in the conveying direction (5), wherein an adjustable stop (40, 41) for the printed products (21, 21') ― which are feedable spine first ― and at least one of the said knives (2, 6, 6') are assigned to each cutting station (A, B) for trimming the front or head and tail, and with conveying means (7) for the onward conveying of the printed products (21, 21') from the first cutting station (A) to the second cutting station (B), [and] wherein the conveying path of the conveying means (7) formed by the distance between the stops (40, 41) is modifiable, characterized in that the cutting zone along the conveying direction (5) of the printed products (21, 21') intended for head and tail trimming is configured so as to be modifiable in the conveying direction.
- Machine according to Claim 1, characterized in that the knives (6, 6') intended for head and tail trimming and arranged opposite each other along the conveying direction (5) of the printed products (21, 21') are exchangeable for knives (6, 6') of another length.
- Machine according to Claim 1 or Claim 2, characterized in that the knives (6, 6') intended for head and tail trimming are relocatable along the conveying direction (5) of the printed products.
- Machine according to Claim 3, characterized in that knife holders (75) which are at a fixed or modifiable distance from the knife (2) for front edge trimming are arranged along the conveying direction (5) of the printed products (21, 21') for adjustable attachment of the knives (6, 6') provided for head and tail trimming.
- Machine according to any one of Claims 1 to 4, characterized in that the distance between the stops (40, 41) is adjustable from a minimum width of format of the printed products to a maximum ditto.
- Machine according to any one of Claims 1 to 5, characterized in that the conveying distance travelled by each conveying means (7) between the stops (40, 41) is greater than the distance between the stops (40, 41).
- Cutting machine according to any one of Claims 1 to 6, characterized in that the drive to the conveying means (7) formed by endless belts has exchangeable drive pulleys (14, 15) for adaptation to the distance between the cutting stations (A, B).
- Machine according to any one of Claims 1 to 7, characterized in that the conveying means (7) comprise upper and lower belts (8, 9) each of which has an exchangeable drive pulley (14, 15).
- Machine according to any one of Claims 1 to 7, characterized in that a crank disk (61) is provided for the stroke of the knives (2, 6, 6') and is connected to a rotating slider crank (52) for the drive to the said conveying means (7).
- Machine according to Claim 9, characterized in that the slider crank (52) is configured so that the upper and lower belts (8, 9) are accelerated and decelerated.
- Machine according to any one of Claims 8 to 10, characterized in that a co-rotating cam (35) for the stroke of the upper belt (8) is arranged on a drive shaft (16) of this upper belt (8).
- Machine according to any one of Claims 1 to 11, characterized in that at least the stops (40, 41) and the cutting zone are configured for motorized setting.
- Machine according to Claim 12, characterized in that the stops (40, 41) and the cutting zone are configured for programme-controlled setting.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59808690T DE59808690D1 (en) | 1998-03-11 | 1998-03-11 | Cutting machine for automatic trimming of printed matter such as brochures, magazines or books |
EP98810207A EP0941817B1 (en) | 1998-03-11 | 1998-03-11 | Cutting machine for the automated trimming of printed products, like brochures, magazines or books |
JP05924499A JP4383573B2 (en) | 1998-03-11 | 1999-03-05 | Cutting machine for automatic cutting of printed matter such as temporary binding book, magazine or book |
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 (en) | 1998-03-11 | 1998-03-11 | Cutting machine for the automated trimming of printed products, like brochures, magazines or books |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0941817A1 EP0941817A1 (en) | 1999-09-15 |
EP0941817B1 true EP0941817B1 (en) | 2003-06-11 |
Family
ID=8235981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98810207A Expired - Lifetime EP0941817B1 (en) | 1998-03-11 | 1998-03-11 | Cutting machine for the automated trimming of printed products, like brochures, magazines or books |
Country Status (4)
Country | Link |
---|---|
US (1) | US6536319B1 (en) |
EP (1) | EP0941817B1 (en) |
JP (1) | JP4383573B2 (en) |
DE (1) | DE59808690D1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001252890A (en) | 2000-03-08 | 2001-09-18 | Horizon International Inc | Three-way cutting machine |
DE10021449A1 (en) * | 2000-05-03 | 2001-11-08 | Heidelberger Druckmasch Ag | Cutting device |
EP1166977B1 (en) | 2000-06-26 | 2006-01-18 | GRAPHA-Holding AG | Cutting machine for the automated cutting of printed matter |
US7213493B2 (en) * | 2001-10-26 | 2007-05-08 | Goss International Americas, Inc. | Infeed apparatus for a sheet material article trimmer |
US7926396B2 (en) * | 2001-10-26 | 2011-04-19 | Goss International Americas, Inc. | Matched velocity transfer apparatus for a sheet material article trimmer |
FR2835473A1 (en) * | 2002-02-06 | 2003-08-08 | 3C Classement | Automatic cutter e.g. for tabs on file separator has cutting tool and movable stop set with an adjustable distance between them |
ITMI20030876A1 (en) * | 2003-04-30 | 2004-11-01 | Heidelberger Druckmasch Ag | DEVICE FOR MOVING BOOK BLOCKS INTO A DEVICE FOR CUTTING BOOK BLOCKS |
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 (en) * | 2006-03-09 | 2010-06-15 | Mueller Martini Holding Ag | METHOD AND DEVICE FOR INDEPENDENT TRIMING OF PRINTED PRODUCTS |
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 (en) * | 2007-09-03 | 2009-03-05 | Böwe Systec AG | Apparatus and method for conveying a paper web |
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 (en) * | 2008-06-05 | 2012-08-01 | Müller Martini Holding AG | Device for cutting the header and footer of printed products fed through a cutter |
DE202012003700U1 (en) * | 2012-04-12 | 2013-07-15 | Kolbus Gmbh & Co. Kg | Device for aligning bound printed products on a cutting table of a cutting device |
CN104349876B (en) * | 2012-05-29 | 2017-03-08 | 好利用国际株式会社 | Cutter |
EP3210918B1 (en) | 2016-02-26 | 2018-06-27 | Müller Martini Holding AG | Thickness-variable printed product supply |
DE102017207425A1 (en) * | 2017-05-03 | 2018-11-08 | Mahle International Gmbh | Manufacturing machine and method for producing and cutting a flat metallic endless element |
CN113510767B (en) * | 2021-04-25 | 2022-11-01 | 吴铁非 | Automatic feeder for printing and using method thereof |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (en) | 1956-05-09 | 1900-01-01 | ||
US3146650A (en) * | 1960-12-06 | 1964-09-01 | Tw & Cb Sheridan Co | Automatic continuous book trimmer |
CH531401A (en) | 1971-05-21 | 1972-12-15 | Mueller Hans Grapha Masch | Cutting machine for automatic trimming of brochures on three sides |
US3913750A (en) * | 1972-10-16 | 1975-10-21 | Rockwell International Corp | Feed, transport and delivery mechanism |
CH565632A5 (en) * | 1973-06-05 | 1975-08-29 | Grapha Holding Ag | |
DE3302946C2 (en) * | 1982-02-05 | 1986-12-04 | H. Wohlenberg KG GmbH & Co, 3000 Hannover | Three-knife cutting machine |
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 (en) * | 1992-07-17 | 1992-12-17 | Stahl Gmbh & Co Maschinenfabrik, 7140 Ludwigsburg | Cutting device |
JPH0994796A (en) * | 1995-10-02 | 1997-04-08 | Sanko Seiki Kk | Gilt edge regulating device in three side trimmer |
-
1998
- 1998-03-11 DE DE59808690T patent/DE59808690D1/en not_active Expired - Lifetime
- 1998-03-11 EP EP98810207A patent/EP0941817B1/en not_active Expired - Lifetime
-
1999
- 1999-03-05 JP JP05924499A patent/JP4383573B2/en 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 |
---|---|
EP0941817A1 (en) | 1999-09-15 |
US6536319B1 (en) | 2003-03-25 |
DE59808690D1 (en) | 2003-07-17 |
JP4383573B2 (en) | 2009-12-16 |
JP2000071195A (en) | 2000-03-07 |
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