EP1952956A1 - Dispositif de découpe pour des produits imprimés en formation imbriquée - Google Patents

Dispositif de découpe pour des produits imprimés en formation imbriquée Download PDF

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Publication number
EP1952956A1
EP1952956A1 EP20070405027 EP07405027A EP1952956A1 EP 1952956 A1 EP1952956 A1 EP 1952956A1 EP 20070405027 EP20070405027 EP 20070405027 EP 07405027 A EP07405027 A EP 07405027A EP 1952956 A1 EP1952956 A1 EP 1952956A1
Authority
EP
European Patent Office
Prior art keywords
speed
cutting
blade
thickness
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Withdrawn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
EP20070405027
Other languages
German (de)
English (en)
Inventor
Stefan Liebheit
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.)
Mueller Martini Holding AG
Original Assignee
Mueller Martini 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 Mueller Martini Holding AG filed Critical Mueller Martini Holding AG
Priority to EP20070405027 priority Critical patent/EP1952956A1/fr
Priority to US12/068,079 priority patent/US8011280B2/en
Priority to CN2008100089931A priority patent/CN101234491B/zh
Priority to JP2008023400A priority patent/JP2008188765A/ja
Publication of EP1952956A1 publication Critical patent/EP1952956A1/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Withdrawn legal-status Critical Current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
    • 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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • 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
    • B26D1/0006—Cutting members therefor
    • 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
    • B26D1/24—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 another disc cutter
    • 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
    • B26D1/0006—Cutting members therefor
    • B26D2001/0033—Cutting members therefor assembled from multiple blades
    • 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
    • B26D1/0006—Cutting members therefor
    • B26D2001/0046—Cutting members therefor rotating continuously about an axis perpendicular to the edge
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/32—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier with the record carrier formed by the work itself
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5155—Cutting handled material longitudinally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/13—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B65H2513/11—Speed angular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press
    • 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
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/145—Including means to monitor 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
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/148—Including means to correct the sensed operation
    • 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
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/159—Including means to compensate tool speed for work-feed variations
    • 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
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/538—Positioning of tool controlled
    • 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
    • Y10T83/6475—With means to regulate work-feed speed
    • 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7793—Means to rotate or oscillate tool
    • Y10T83/7797—Including means to rotate both elements of tool pair
    • Y10T83/7805—And means to change speed of rotation
    • 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7809—Tool pair comprises rotatable tools
    • Y10T83/783—Tool pair comprises contacting overlapped discs

Definitions

  • the invention relates to a device for cutting an imbricated flow formed from printed products, consisting of an oppositely rotating upper blade cooperating with a rotating lower blade, between which the imbricated flow is passed by means of transport device, wherein at least one of the knives is formed with a plurality of circumferentially spaced cutting edges, and a control device for controlling the drive of the blades.
  • the invention has for its object to provide a rotary cutting machine of the type mentioned, in which wear the cutting less quickly, so that a longer life is achievable.
  • the object is achieved in a generic rotary cutting machine characterized in that the speed of at least one of the two blades is determined by a speed of transport of the transport device and the thickness of the scale flow through the control device.
  • the invention is based on the finding that in such rotary cutting machines often only with the tip of the cutting is cut. As a result, the cutting edges are used much faster in each case in a small subarea than when the cutting edges are used optimally. With such optimal use, the cutting edge is utilized to about 70%. However, this is usually the case only when cutting at maximum thickness of the product stream and at maximum speed. However, with very thin products or low transport speeds, the blades only engage the tip, causing the aforementioned very rapid wear.
  • the peripheral speed of at least one blade is always optimally adapted to the products to be cut, even with changing properties.
  • the properties of the product stream which are particularly and preferably used here are the thickness of the product stream and the transport speed. However, it is also possible to use other control properties, for example the type of material and in particular the paper type of the products.
  • At least one of the knives is driven by a speed-controlled motor. This allows a particularly simple and accurate control of the rotational speed of the corresponding blade.
  • both blades are each driven by a speed-controlled motor.
  • the two knives can then be adjusted independently and comparatively easily to the properties of the product stream and / or the products to be controlled. Thus, the life of both knives can be extended even further.
  • the force to be applied to the driven blade shaft is measured and that the measurement result is used to check the cutting condition. This can be ensured that the cutting edges are reground or replaced at the optimum time. In addition, an insufficient cut quality due to worn cutting edges can be avoided.
  • the preferred properties for controlling the at least one blade are the thickness of the product stream and the transport speed.
  • the wear of the cutting can be further reduced.
  • the material property of the products for example the type of paper, is used in particular as the third property.
  • the thickness of the products or of the product stream is used to control the at least one knife, this is done according to an embodiment of the invention with measuring means, for example a sensor which determines the thickness of the product stream and feeds it to the corresponding control device or regulating device.
  • the transport speed can also be determined with suitable measuring means, but in principle it is also possible to take over the speed directly from the transport device, for example a conveyor belt.
  • rotary cutting machine 1 is used to cut a stream of products, especially printed matter such as newspapers, magazines, folded sheets or single sheets.
  • the products 13 are conveyed in particular in a scale flow 12.
  • the products 13 come, for example, from a rotary printing press not shown here and are according to FIG. 2 transported by a transport device 11 in the direction of the arrow 14.
  • the transport device 11 may be formed in a known manner and, for example, be a belt conveyor.
  • the speed of the transport device 11 is usually constant and is given by the upstream machines, in particular, for example, the printing press.
  • the speed of the transport device 11 can be very different and thus comparatively slow or very fast, depending on the product 13.
  • the speed can be, for example, up to 1.2 m / s.
  • the products 13 are cut in the longitudinal direction of the scale flow 12, with an unspecified edge of the products 13 being separated off.
  • the rotary cutting machine 1 has a machine frame 2, on which an upper blade 4 and a lower blade 5 are rotatably mounted.
  • the knife 4 has a knife shaft, not shown here and known per se, which is mounted in the machine frame 2 is. This blade shaft is parallel to a blade shaft of the lower blade 5, which is also mounted in the machine frame 2.
  • the knife shaft of the lower blade 5 may be displaceable in the longitudinal direction for adjusting the cutting gap between the upper blade 4 and the lower blade 5, as shown in the EP 1 637 295 A is disclosed.
  • the upper blade 4 is a so-called segment blade and has a plate 7 as a carrier, which is fastened with a flange 28 on the blade shaft not visible here.
  • a plate 7 as a carrier, which is fastened with a flange 28 on the blade shaft not visible here.
  • Such cutting 6 are also referred to as pawls. They each have according to FIG. 2 a cutting edge 16 with which the products 13 are cut. These cutting edges 16 must be ground periodically, as for example in the EP 1 510 288 A is described.
  • the cutting edges 16 each extend between a tip 18 and a corner 20.
  • the upper blade 4 is driven by a motor M, which acts on a merely indicated here transmission 3 on the blade shaft of the upper blade 4.
  • the upper blade 4 is driven in the direction of the arrow 9.
  • the motor M is in particular an electric motor and in particular a speed-controlled servomotor.
  • the lower blade 5 has a ring 8 which is mounted on a disc-shaped support 29.
  • the ring 8 consists in particular of hard metal and is glued, for example, on the support 29. He has an inside, not shown here, which is nachschleifbar. Between this inside and the blades 6 there is a kerf in the range of, for example 0.03 mm to 0.035 mm.
  • the lower blade 5 is driven in the direction of the arrow 10. This drive can be passive, the speed of the lower blade 5 automatically adapts to the speed of the upper blade 4.
  • the lower blade 5 can also be actively driven by the engine M via a gear not shown here.
  • the lower blade 5 can also be driven by its own motor M ', which acts on the blade shaft of the lower blade 5 in a gear, not shown here.
  • motor M ' is preferably also an electric motor and in particular a speed-controlled servo motor.
  • the O-beater 4 and the segment knife above and the lower blade 5 below is the O-beater 4 and the segment knife above and the lower blade 5 below. It is also conceivable, however, a design in which the lower blade 5 is formed as a segment blade and the scale flow 12 is thus cut from below. The shingled stream 12 is then correspondingly formed so that the edges of the products 13 are below.
  • thickness H of the scale flow 12 may be very different depending on the products 13 and the arrangement of the products of the scale flow.
  • This thickness H is before the cutting process with the in FIG. 3 indicated sensor 24 or other suitable measuring device determined.
  • the sensor 24 is for example a non-contact distance measuring device according to FIG. 3 in the direction of the arrow 21, or also, for example, a mechanical sensing device.
  • the measured thickness H is supplied to a control device S, which is connected to a speed controller 25 of the motor M. Is the lower blade 5 with the motor M ' driven, so also a control signal to a speed controller 26 of the motor M 'is supplied. Except the thickness H is with another sensor 23 in FIG. 3 determined by the arrow 22 speed of the scale flow 12 indicated.
  • the sensor 23 may be non-contact or a known mechanical speedometer. Measuring the velocity of scale flows is well known to those skilled in the art.
  • the sensor 23 may also be integrated in the transport device 11.
  • the measured speed is also supplied to the control device S, which supplies the corresponding signals to the speed controller 25 and possibly also to the speed controller 26.
  • the speed of the upper blade 4 is predetermined by the controller S.
  • the calculation of this speed is such that the cutting edge 16 is used optimally for the cutting process.
  • Optimum use is when the in FIG. 2 shown area 17, for example, about 70% of the total length of the cutting edge 16 is.
  • the region 17 starts from the tip 18 and extends to the in FIG. 2 impingement point P.
  • This impingement point P is the point at which the cutting edge 16 strikes the product 13 to be cut.
  • the blades 6 are thus used in the area 17 and thus blurred in this area with time.
  • the region 17 may also be slightly less than 70%, for example 60% or 50% of the length of the cutting edge 16.
  • the cutting edge 16 preferably extends straight between the tip 18 and the corner 20, but it is also conceivable odd course.
  • the speed of the lower blade 5 can also be calculated by the controller S on the basis of a property and in particular the thickness H and / or the speed of the scale flow 12.
  • the regulation of the two motors M and M ' is preferably independent of each other.
  • the rotational speeds of the two blades 4 and 5 can then be optimally controlled with respect to the thickness and / or the transport speed of the scale flow 12.
  • a control is possible solely on the basis of the transport speed or the thickness H.
  • both sizes are taken into account.
  • the regulation is of course only due to the thickness H. With constant thickness H and different transport speed, the regulation then takes place correspondingly on the basis of the transport speed.
  • the cutting edges 6 optimally meet in the plane of an upper side 27, as explained above. Fig. 2 ) on the products 13 on.
  • a cutting curve 19 is formed, which is formed by the cutting edges 16 in the region 17.
  • the cutting edges 16 move according to FIG. 2 in the direction of arrow 15 and the products 13 in the direction of arrow 14.
  • the FIG. 2 shows a cutting edge 6 in the position in which it impinges on the product 13 and a cutting edge 6 ', which just leaves the product 13 after the cutting process.
  • the speed of the products 13 and / or the thickness H changes, then the speed of the upper blade 4 and possibly also the rotational speed of the lower blade 5 are correspondingly changed on the basis of the aforementioned regulation of the control device S.
  • the peripheral speed of the upper blade 4 is decisive, which is directly dependent on the speed here.
  • the force to be applied to the blade shafts or at least on a blade shaft can be considered.
  • This force can be measured for example via the current consumption of the motors M and M 'of the speed controllers 25 and 26 and fed to the evaluation of the control device S. So conclusions about the state of the cutting edges 6 and the cutting edges 16 and the ring 8 can be made. With a corresponding indication can be ensured that the blades 6 and the carbide ring 8 are reground or replaced in a timely manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Details Of Cutting Devices (AREA)
  • Control Of Cutting Processes (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Nonmetal Cutting Devices (AREA)
EP20070405027 2007-02-02 2007-02-02 Dispositif de découpe pour des produits imprimés en formation imbriquée Withdrawn EP1952956A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP20070405027 EP1952956A1 (fr) 2007-02-02 2007-02-02 Dispositif de découpe pour des produits imprimés en formation imbriquée
US12/068,079 US8011280B2 (en) 2007-02-02 2008-02-01 Rotary cutter for trimming printed products conveyed in an overlapping flow
CN2008100089931A CN101234491B (zh) 2007-02-02 2008-02-02 用于切割由印刷产品形成的鳞片流的装置
JP2008023400A JP2008188765A (ja) 2007-02-02 2008-02-02 印刷物から形成された鱗状列流の裁断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20070405027 EP1952956A1 (fr) 2007-02-02 2007-02-02 Dispositif de découpe pour des produits imprimés en formation imbriquée

Publications (1)

Publication Number Publication Date
EP1952956A1 true EP1952956A1 (fr) 2008-08-06

Family

ID=38110158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070405027 Withdrawn EP1952956A1 (fr) 2007-02-02 2007-02-02 Dispositif de découpe pour des produits imprimés en formation imbriquée

Country Status (4)

Country Link
US (1) US8011280B2 (fr)
EP (1) EP1952956A1 (fr)
JP (1) JP2008188765A (fr)
CN (1) CN101234491B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110126683A1 (en) * 2009-11-30 2011-06-02 Raymond Dueck Rotary Sheet Metal Cutter
CN103350255A (zh) * 2013-07-26 2013-10-16 江苏亨特宏业重工有限公司 圆盘剪本体装置
JP2015095154A (ja) * 2013-11-13 2015-05-18 株式会社東芝 紙葉類処理装置
US9841265B2 (en) 2014-04-16 2017-12-12 The Procter & Gamble Company Method and apparatus of measuring a gap between a first and second roll
CN111098348B (zh) * 2018-10-26 2021-04-27 得力富企业股份有限公司 多重半切割刀具组

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7640062U1 (de) * 1976-12-22 1978-09-14 Koenig & Bauer Ag, 8700 Wuerzburg Einrichtung zum besaeumen von gefalzten signaturen
EP0330729A1 (fr) * 1988-03-03 1989-09-06 Am International Incorporated Coupe-papier du couteau circulaire avec une surface de chevauchement de vie longue à écourter des produits de papier épais et empilés
SU1608714A1 (ru) * 1988-08-25 1990-11-23 Государственный Проектно-Конструкторский И Научно-Исследовательский Институт По Автоматизации Угольной Промышленности Устройство дл контрол работы машин при перегрузках
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CN101234491A (zh) 2008-08-06
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CN101234491B (zh) 2011-11-16
US20080202304A1 (en) 2008-08-28

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