EP0202503B1 - Vorrichtung zum Trennen von gefalteten und perforierten Endlos-Papieren - Google Patents

Vorrichtung zum Trennen von gefalteten und perforierten Endlos-Papieren Download PDF

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Publication number
EP0202503B1
EP0202503B1 EP86105743A EP86105743A EP0202503B1 EP 0202503 B1 EP0202503 B1 EP 0202503B1 EP 86105743 A EP86105743 A EP 86105743A EP 86105743 A EP86105743 A EP 86105743A EP 0202503 B1 EP0202503 B1 EP 0202503B1
Authority
EP
European Patent Office
Prior art keywords
stack
separating
conveying
sword
conveyor belt
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
Application number
EP86105743A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0202503A2 (de
EP0202503A3 (en
Inventor
Jörg-Detlef Beyer
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.)
RIENSCH AND HELD GmbH AND Co
Original Assignee
RIENSCH AND HELD GmbH AND Co
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 RIENSCH AND HELD GmbH AND Co filed Critical RIENSCH AND HELD GmbH AND Co
Priority to AT86105743T priority Critical patent/ATE38022T1/de
Publication of EP0202503A2 publication Critical patent/EP0202503A2/de
Publication of EP0202503A3 publication Critical patent/EP0202503A3/de
Application granted granted Critical
Publication of EP0202503B1 publication Critical patent/EP0202503B1/de
Expired 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
    • B65H35/10—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 devices for breaking partially-cut or perforated webs, e.g. bursters
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/371—Movable breaking tool
    • 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
    • Y10T83/4443—Unicyclic
    • Y10T83/4448—Controlled by mechanical 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/463—Work-feed element contacts and moves with work
    • Y10T83/4635—Comprises element entering aperture in, or engaging abutment surface on, work
    • 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
    • Y10T83/658—With projections on work-carrier [e.g., pin wheel]
    • 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
    • Y10T83/889—Tool with either work holder or means to hold work supply

Definitions

  • the invention relates to a device according to the preamble of claim 1 (see DE-U-8509218).
  • This device is used to process a continuous paper, which forms a corresponding stack by folding with a corresponding perforation or by folding.
  • the individual papers are printed, folded, perforated or folded in an upstream device. If necessary, several layers with interleaved carbon paper are on top of each other.
  • a continuous stack of the corresponding individual papers emerges from the printing and folding machine. Usually the folds or folds are alternately up or down. In order to pack the papers according to certain quantities, for example 1,000, 2,000, 3,000, etc., it is necessary to separate the continuous stack at the perforation or at the folds.
  • the invention is based on the object of creating a device of the type mentioned at the outset which carries out the separation automatically and at the same time ensures safe further transport of the separated stack.
  • a separating sword is preferably pushed from below after the receipt of a corresponding counting pulse between the papers, so that these are separated.
  • a stack is then created in the conveying direction in front of the separating sword, which has the desired number of connected arches.
  • the separating sword is moved up to the vicinity of the fold or the corresponding perforation, which then lies at the top, so that a cavity is formed which is transverse to the conveying direction.
  • a knife such as a letter opener, can then be inserted into and through this cavity. The knife is relatively blunt so that the perforation can really be cut off.
  • the device can then also be designed as specified in claims 2 to 6.
  • the use of a removal bar which is movable and pivotable in the conveying direction represents a particularly advantageous embodiment for handling the relatively unstable separated stack and for further processing.
  • the device shown in the drawing consists of a first conveyor belt 9 which receives a stack of continuous paper from a printing machine, not shown.
  • This stack 7 consists of papers folded in a zigzag shape and perforated in the folds, possibly of several layers of different types of paper. The folds with the perforation alternate between top and bottom.
  • the first conveyor belt 9 is directed slightly obliquely upwards. At its end at the highest point, the conveyor belt 9 merges into a conveyor plane 11 which is inclined downwards. This is formed by appropriate rails.
  • the actual separation device is located at the transition point. This consists of a separating sword 2 that can be moved up and down and a cutting device 8 with a knife 4. Details are shown in FIG. 2.
  • removal bar 1 In the area of the conveying plane 11 there is a removal bar 1 with a tilting back 6 directed at right angles to the conveying direction.
  • the removal bar 1 and the tilting back 2 can be pivoted as shown in dot-dash lines in FIG. 1. Furthermore, they can be moved up to the end of the conveying plane 11 lying below. There begins the second conveyor belt 5, which leads to a further processing device.
  • the stack 7 is transferred from the printing and folding machine, not shown, to the first conveyor belt 9.
  • a continuous stack of a correspondingly large number of individual sheets is created.
  • the take-off bar moves obliquely downward in the conveying plane 11 in the conveying direction until the corresponding number of sheets are present in the stack 7a to be separated. This can be controlled by counting pulses from the printing press.
  • the separating sword 2 is advanced. The separating sword 2 and the removal bar 1 then assume the position shown in solid lines in FIG. 1.
  • the separating sword leaves an elongated cavity 10 at the top (FIG. 2) into which the relatively blunt knife 4, controlled by the separating device 8, can then enter.
  • the knife is moved across the stack and cuts it off.
  • the knife is then moved back to its original position.
  • the locking bar 1 is then pivoted together with the tilting back 6 into the position shown in broken lines in FIG. 1. At the same time these parts are hedge with the lying on it separated stack 7a moved down. This is where the separated stack is transferred to the second conveyor belt 5. Then the take-off bar with the tilting back is pivoted back into the starting position (tilting back 6 parallel to the conveying plane 11 and moved upwards into the starting position.
  • the tilting back 6 is spring-loaded so that it corresponds accordingly is pressed back so as not to hinder the movement of the take-off bar into the highest position, when the take-off bar has reached its highest position, the separating sword 2 can be moved back so that a new stack 7a can be put together in the upper part of the conveying plane 11. The process is repeated then.
  • the separating sword 2 leaves an elongated cavity 10 open at the top, into which the relatively blunt knife 4 can be inserted and then pushed forward for cutting at right angles to the conveying direction.
  • the knife is relatively blunt so that the perforation is separated and not cut in another place.
  • the invention relates to a device for. Cut folded, perforated, or folded continuous forms that form a continuous stack.
  • This stack is conveyed on a conveyor to a separating station in order to enable the continuous stack to be automatically separated into individual stacks with a certain number of sheets of paper.
  • a separating sword 2 is preferably pushed from below between the sheets of the stack, so that a stack 7a with the desired number of individual sheets is separated.
  • the small cavity formed by the separating sword and running in the longitudinal direction serves to receive a knife 4, which is then moved across the stack in order to separate it at a perforation or at a fold.
  • a removal bar 6, which is preferably pivotable, serves to remove the separated stack 7a and to pass it on to a conveyor belt 5.
  • the removal bar 6 is then moved back into the starting position, so that the separating sword 2 can then be moved out of the conveying area of the stack and a new separation process can be carried out. This enables automatic separation into small stacks with certain quantities and simultaneous proper handling of the unstable stack.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP86105743A 1985-05-22 1986-04-25 Vorrichtung zum Trennen von gefalteten und perforierten Endlos-Papieren Expired EP0202503B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86105743T ATE38022T1 (de) 1985-05-22 1986-04-25 Vorrichtung zum trennen von gefalteten und perforierten endlos-papieren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3518386 1985-05-22
DE19853518386 DE3518386A1 (de) 1985-05-22 1985-05-22 Vorrichtung zum trennen von gefalteten und perforierten endlos-papieren

Publications (3)

Publication Number Publication Date
EP0202503A2 EP0202503A2 (de) 1986-11-26
EP0202503A3 EP0202503A3 (en) 1987-05-20
EP0202503B1 true EP0202503B1 (de) 1988-10-19

Family

ID=6271359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86105743A Expired EP0202503B1 (de) 1985-05-22 1986-04-25 Vorrichtung zum Trennen von gefalteten und perforierten Endlos-Papieren

Country Status (4)

Country Link
US (1) US4747591A (enrdf_load_stackoverflow)
EP (1) EP0202503B1 (enrdf_load_stackoverflow)
AT (1) ATE38022T1 (enrdf_load_stackoverflow)
DE (2) DE3518386A1 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714483A1 (de) * 1987-01-07 1988-07-21 Goebel Gmbh Maschf Zickzack-falzapparat
US4858804A (en) * 1988-01-05 1989-08-22 Sharp Jr Kenneth J Method and apparatus for separating interconnected stacks
CH677779A5 (enrdf_load_stackoverflow) * 1989-02-11 1991-06-28 Hanspeter Hoenger
US5139248A (en) * 1990-02-07 1992-08-18 Miyakoshi Printing Machinery Co., Ltd Printed paper folding apparatus
CH680363A5 (enrdf_load_stackoverflow) * 1990-04-19 1992-08-14 Involvo Ag
DE4021676C1 (enrdf_load_stackoverflow) * 1990-07-07 1991-11-21 Hilmar 5653 Leichlingen De Vits
US5090678A (en) * 1991-05-17 1992-02-25 G. Fordyce Co. Method and apparatus of forming a separated stack of zigzag folded sheets from a main stack
US6712746B1 (en) 1999-05-06 2004-03-30 Fpna Acquisition Corporation Discharge and transfer system for interfolded sheets
DE102008025849A1 (de) * 2008-05-29 2009-12-24 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Stapeleinrichtung
US20100269325A1 (en) * 2009-04-24 2010-10-28 Hassard Michael P Snap ring expansion tool and method of use

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177722A (en) * 1936-12-28 1939-10-31 John E Hoell Paper cutting and folding mechanism
US2761676A (en) * 1952-09-11 1956-09-04 Kimberly Clark Co Sheet inter-folding and associating machine
US2832823A (en) * 1955-06-24 1958-04-29 Rca Corp Overload protection circuits
US3088604A (en) * 1959-05-21 1963-05-07 Bonnierfoeretagen Ab Apparatus for stacking newspapers and the like
US3669442A (en) * 1970-09-23 1972-06-13 Gen Binding Corp Collator
US3784188A (en) * 1971-08-31 1974-01-08 Westvaco Corp Accordion, folding and cutting apparatus
BE792408A (fr) * 1971-12-22 1973-06-07 Burroughs Corp Appareil d'eclatement et de separation pour formulaires continus
US3883131A (en) * 1973-11-02 1975-05-13 Harris Intertype Corp Delivery apparatus and method
US3924845A (en) * 1973-12-10 1975-12-09 Harris Intertype Corp Collating method
US4022332A (en) * 1975-07-16 1977-05-10 General Corrugated Machinery Co., Inc. Apparatus for orienting case blanks
US4093204A (en) * 1976-11-15 1978-06-06 Irvin Industries, Inc. Sheet cutter, folder and stacker
JPS55156148A (en) * 1979-05-25 1980-12-04 Laurel Bank Mach Co Ltd Automatic delivery machine
DE3013865C2 (de) * 1980-04-10 1985-01-03 Jos. Hunkeler AG, Fabrik für graphische Maschinen, Wikon Vorrichtung zum Bilden von Stapeln aus Abschnitten einer endlosen Bahn
US4312502A (en) * 1980-04-25 1982-01-26 Molins Machine Company, Inc. Sheet stack inverting apparatus
US4408775A (en) * 1981-01-26 1983-10-11 Tewmotor Corporation Apparatus for suspending a trunnion mounted axle assembly from a vehicle
IT1135263B (it) * 1981-02-02 1986-08-20 Meschi Ind Grafica Apparecchio di ricezione e trasferimento di materiale in foglio
DE3116089C2 (de) * 1981-04-23 1983-03-31 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Trennen von Drahtwindungssträngen im Schacht einer Bundsammelstation
JPS5953200A (ja) * 1982-09-20 1984-03-27 宇野　忠男 ジグザグ折重紙の定量仕分法
DE8509218U1 (de) * 1985-03-27 1985-05-09 Peter Temming AG, 2208 Glückstadt Stapelvorrichtung zum Stapeln von an Faltlinien endlos aneinandergereihten Papierblättern

Also Published As

Publication number Publication date
EP0202503A2 (de) 1986-11-26
ATE38022T1 (de) 1988-11-15
US4747591A (en) 1988-05-31
EP0202503A3 (en) 1987-05-20
DE3518386C2 (enrdf_load_stackoverflow) 1988-01-21
DE3518386A1 (de) 1986-11-27
DE3660956D1 (en) 1988-11-24

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