EP1273401A1 - Appareil pour la coupe de produits en tirant les produits pour effectuer la coupe - Google Patents

Appareil pour la coupe de produits en tirant les produits pour effectuer la coupe Download PDF

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Publication number
EP1273401A1
EP1273401A1 EP01810665A EP01810665A EP1273401A1 EP 1273401 A1 EP1273401 A1 EP 1273401A1 EP 01810665 A EP01810665 A EP 01810665A EP 01810665 A EP01810665 A EP 01810665A EP 1273401 A1 EP1273401 A1 EP 1273401A1
Authority
EP
European Patent Office
Prior art keywords
products
cutting
cut
knife
transport
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.)
Withdrawn
Application number
EP01810665A
Other languages
German (de)
English (en)
Inventor
Peter Merkli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grapha Holding AG
Original Assignee
Grapha Holding AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Grapha Holding AG filed Critical Grapha Holding AG
Priority to EP01810665A priority Critical patent/EP1273401A1/fr
Priority to JP2002179781A priority patent/JP2003025273A/ja
Priority to US10/189,004 priority patent/US20030015075A1/en
Publication of EP1273401A1 publication Critical patent/EP1273401A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • 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
    • B26D1/02—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 stationary cutting member
    • B26D1/03—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 stationary cutting member 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
    • 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
    • B26D1/12—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 cutting member moving about an axis
    • B26D1/14—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/20—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a fixed 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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4431—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material
    • B65H2301/44314—Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material between belts and cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1932—Signatures, folded printed matter, newspapers or parts thereof and books
    • 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
    • Y10T83/04—Processes
    • Y10T83/0448—With subsequent handling [i.e., of product]
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2192—Endless conveyor
    • 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
    • Y10T83/323—With means to stretch work temporarily
    • 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6579—With means to press work to work-carrier
    • 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6584—Cut made parallel to direction of and during work movement
    • Y10T83/66—With means to press work to tool

Definitions

  • the invention relates to a device according to the preamble of claim 1.
  • a device of the type mentioned is in the prior art become known from EP 0 670 203. This is different to the usual cutting devices the cutting knife arranged stationary and the products to be cut move towards the cutting knife. The products happen the cutting knife and and are doing a drawing cut cut. The cutting forces are considerable and the Products must be held and guided very well during the cutting process be so that a perfect cut is created.
  • the mentioned device according to the prior art to cutting products each clamped on a trolley. This is done with a pair of pliers. The wagons on each a product is clamped are on a guide rail stored. With this movement the cutting knife penetrates into the Product.
  • This device has the disadvantage that an unclocked, fluent processing of products not possible is. In particular, it is not possible to have a scale storm to cut printed products continuously. For processing the individual products would have to have a shingled stream held on a trolley and thus cut clocked become.
  • the invention has for its object a device to create the type mentioned, with which products can also be cut tactlessly can be.
  • the transport means has at least one endless transport element with which the products are held and guided during the cutting process.
  • a shingled stream for example of printed products, in particular brochures, newspapers and the like, can also be transported and cut continuously.
  • the trimming takes place on a curved path and the one means of transport is designed as a counter knife rotating with it. This means that the product to be cut can be kept free of slippage and friction even with high cutting pressure.
  • the counter knife is preferably also the feed and transport member at the same time.
  • the products to be cut are preferably transported between said endless transport member and the counter knife. Between these two transport elements, the products can be transported particularly reliably and kept stable during the cutting process. This is particularly the case when the transport member is an endless belt, chain or toothed belt.
  • the cutting knife, the transport member and the counter knife one Form unity.
  • the device is suitable for spacing next to one another especially for the head and foot cut of printed products. Head and foot cuts can then be done in one at the same time Station.
  • the device according to the invention is particularly suitable for cutting printed products such as Newspapers, piles of paper, brochures, books and the like.
  • the printed products can be irregular, individually or in a shingled stream fed to the device according to the invention, processed and be led away. This enables a very high one Cutting performance.
  • the two units mentioned in their distance from each other are adjustable. This enables adaptation to different ones Format widths. With the same device can thus different formats can be cut.
  • the setting is comparatively easy because only the distance must be set between the units.
  • the two counter knives are mounted on the same axis. Adjusting a unit is therefore sufficient for setting this axis.
  • the device 33 shown in FIGS. 1 and 2 has two Units A and B, each consisting essentially of one Cutting knife 5 and the endless transport members 9, 11 exist.
  • the transport member 11 can also be designed as a counter knife his.
  • the two units A and B are in accordance with FIG Distance to each other mounted on the axis 12. At least one of the two units A and B is axially adjustable on the axis 12. The distance between the two units A and B can thus be enlarged or reduced.
  • the cutting knife 5 consists of a plurality of planes Blades 7, each having a cutting edge 6, with the circumference 31 of a counter knife 11 a tapered Form cutting gap 8, as shown in Fig. 1.
  • this cutting gap 8 is the largest and takes up to a blade 7b at the rear end of the cutting knife 5 steadily.
  • the blades 7 are fixed but interchangeable connected with a knife holder and form the frame fixed Cutting knife 5.
  • the cutting knife 5 could in principle also be made from a single piece, but what the Manufacturing costs would increase significantly. Individual blades 7 can also be reground more easily. As can be seen the cutting knife 5 is approximately circular-arc-shaped.
  • the counter knife 11 is rotatably mounted on the axis 12 or is designed to be stationary. In the first case, it forms a circular disk with the lateral surface 31 which, according to FIG. 2, is coaxial to the axis 12. The distance between the two counter knives 11 is adapted to the format of the product 1.
  • the products 1 are each pressed with an underside 4 onto the lateral surfaces 31 of the two counter knives 11.
  • a stationary or rotating disc 13 or guide can be arranged concentrically with the axis 12 for each counter knife 11, which serves to support a chip 34 to be cut off and, if necessary, to remove it, as shown in FIG. 3. It goes without saying that the products to be cut are (as is known) laterally aligned in a station (not shown here) before they are fed to the cutting station.
  • the transport members 9 are guided, for example, in a known manner and tensioned endless belts, endless chains, timing belts or similar.
  • 1 shows the transport elements 9 with a lower run 9a at an angle of about 180 ° led around the counter knife 11.
  • the direction of the parallel guided transport members 9 is in Fig. 1 by the Arrow 35 indicated.
  • the upper run 9b thus runs in FIG. 1 from right to left and the lower run 9a from left to right.
  • the transport members 9 act comparatively in the area large deflection roller 15 with a feed belt 21 together, which is placed around guide rollers 22, 23 and 24.
  • the Deflection roller 15 forms with the transport members 9 and the deflection belt 21 an inlet, which is indicated by an arrow 30 is.
  • the feed to be cut is fed in at this inlet Products 1 in the cutting gap 8.
  • Form the products 1 for example, a stream of shingles 29, which consists of the products 1, for example from brochures, magazines or printed sheets is formed.
  • the transport members 9 are, for example, of a drive roller 14 driven, which is indicated by an arrow 36 Output is arranged.
  • a tensioning station 18 is arranged, the two Has tension rollers 17 and 18 and a tension spring 20.
  • Such Tensioning stations 18 are well known to those skilled in the art.
  • Between the tensioning station 18 and the deflection roller 15 is one further deflection roller 16 arranged.
  • Each of the transport members 9 works with a rotating counter knife 11 for the transport and guidance of the cut Print products 1 in the area of the cutting knife 5 together.
  • the lower run 9a is in each case against a cutting knife 11 stretched so that in the area of the cutting knife 5 the printed products 1 between the two transport elements 9 and the two Counter knives 11 are held clamped.
  • the transport speed of the two transport members 9 is the transport speed of the two counter knives 11 customized.
  • the products 1 are passed through the two transport members 9 and the counter knife 11 in the Cutting gap 8 introduced and over the entire area of Cutting knife 5 taken.
  • the Cutting gap 8 tapers in the transport direction, penetrate the Cutting edges 6 from the top 3 of the products 1 into this and cut each along a cutting line 32 (Fig. 2) from each side a chip 34.
  • the cutting knife 5 each work with one cutting edge during the cutting process 31a of a counter knife 11 together. These cutting edges 31a are circular and are arranged on the outside of the counter knife 11. In the case of the blades 7b arranged at the ends, the Cutting process completed and the two chips 34 are completely separated as shown in Figure 3.
  • the severed Chips 34 come down to a co-rotating one Disk 3 and are transported away from this.
  • the co-rotating Disc 3 simultaneously supports chip 34 and helps cut the product completely.
  • the cut printed products 1 a are transported away and further processing devices, not shown here fed.
  • the printed products 1 can be operated simultaneously from the underside 4 by means of stationary, internal ones Cutting knife 10 can be cut.
  • the inside Cutting knife 10 can according to FIG Part of the cutting knife 5 or over the entire Range.
  • the internal knives are preferably also made from several blades.
  • each cutting knife 5 can also have an internal one Cutting knife 5 to be replaced.
  • the printed products 1 thus cut from the bottom 4 forth.
  • An embodiment is also conceivable in which only a unit A or B is provided and in which only one of the two sides 2 is cut.
  • the device 33 according to the invention also a front and / or a back cut of a printed product is possible.
  • On Front cut could be shown in another one not shown here upstream or downstream station.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Details Of Cutting Devices (AREA)
EP01810665A 2001-07-05 2001-07-05 Appareil pour la coupe de produits en tirant les produits pour effectuer la coupe Withdrawn EP1273401A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01810665A EP1273401A1 (fr) 2001-07-05 2001-07-05 Appareil pour la coupe de produits en tirant les produits pour effectuer la coupe
JP2002179781A JP2003025273A (ja) 2001-07-05 2002-06-20 引込み裁断を用いて製品を裁断するための装置
US10/189,004 US20030015075A1 (en) 2001-07-05 2002-07-05 Arrangement for cutting products with a draw cut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01810665A EP1273401A1 (fr) 2001-07-05 2001-07-05 Appareil pour la coupe de produits en tirant les produits pour effectuer la coupe

Publications (1)

Publication Number Publication Date
EP1273401A1 true EP1273401A1 (fr) 2003-01-08

Family

ID=8184010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01810665A Withdrawn EP1273401A1 (fr) 2001-07-05 2001-07-05 Appareil pour la coupe de produits en tirant les produits pour effectuer la coupe

Country Status (3)

Country Link
US (1) US20030015075A1 (fr)
EP (1) EP1273401A1 (fr)
JP (1) JP2003025273A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10513044B1 (en) * 2008-04-11 2019-12-24 Fresh Mark, Inc. Bacon portioner/trimmer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE308330C (fr) * 1900-01-01
US3153964A (en) * 1960-05-26 1964-10-27 Sun Printers Ltd Production of magazines, pamphlets and the like
FR2588497A1 (fr) * 1985-10-16 1987-04-17 Navarro Gallego Jesus Machine a couper en tranches des produits horticoles
EP0450338A1 (fr) * 1990-04-02 1991-10-09 Grapha-Holding Ag Procédé pour découper latÀ©ralement des produits d'impression consistant en papier à plat
EP0670203A1 (fr) * 1991-01-21 1995-09-06 Müller Martini Marketing AG Procede et dispositif de coupe de feuilles de papier assemblees dans une rame
EP0686463A1 (fr) * 1994-06-08 1995-12-13 Ferag AG Dispositif pour couper des imprimés, notamment des journaux, des magazines ou des brochures, au moins des deux cotés
DE19638307A1 (de) * 1995-10-04 1997-04-10 Ferag Ag Verfahren zum Schneiden von kontinuierlich geförderten, flächigen Produkten aus Papier oder ähnlichen Materialien
US6134999A (en) * 1997-08-15 2000-10-24 Heidelberg Druckmaschinen Ag Trimming device for flat articles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756819A (en) * 1954-02-08 1956-07-31 David N Judelson Slitting and fusing apparatus
US3780844A (en) * 1972-09-11 1973-12-25 J Bali Ticket accepting machines in particular for public transit system
DE2514837C2 (de) * 1975-04-04 1985-01-31 Maschinenbau Oppenweiler Gmbh, 7155 Oppenweiler Vorrichtung zum Schneiden von flachen, biegsamen Gegenständen mit einem Rundmesser
US4793227A (en) * 1987-06-15 1988-12-27 Stobb Inc. Apparatus and method for trimming signatures
US5197364A (en) * 1990-04-02 1993-03-30 Grapha-Holding Ag Method of and apparatus for trimming lateral marginal portions of sheets in a stream of partly overlapping sheets

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE308330C (fr) * 1900-01-01
US3153964A (en) * 1960-05-26 1964-10-27 Sun Printers Ltd Production of magazines, pamphlets and the like
FR2588497A1 (fr) * 1985-10-16 1987-04-17 Navarro Gallego Jesus Machine a couper en tranches des produits horticoles
EP0450338A1 (fr) * 1990-04-02 1991-10-09 Grapha-Holding Ag Procédé pour découper latÀ©ralement des produits d'impression consistant en papier à plat
EP0670203A1 (fr) * 1991-01-21 1995-09-06 Müller Martini Marketing AG Procede et dispositif de coupe de feuilles de papier assemblees dans une rame
EP0686463A1 (fr) * 1994-06-08 1995-12-13 Ferag AG Dispositif pour couper des imprimés, notamment des journaux, des magazines ou des brochures, au moins des deux cotés
DE19638307A1 (de) * 1995-10-04 1997-04-10 Ferag Ag Verfahren zum Schneiden von kontinuierlich geförderten, flächigen Produkten aus Papier oder ähnlichen Materialien
US6134999A (en) * 1997-08-15 2000-10-24 Heidelberg Druckmaschinen Ag Trimming device for flat articles

Also Published As

Publication number Publication date
JP2003025273A (ja) 2003-01-29
US20030015075A1 (en) 2003-01-23

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