EP0144861A2 - Dispositif de pliage en zig-zag et d'empilage des bandes de matériaux - Google Patents

Dispositif de pliage en zig-zag et d'empilage des bandes de matériaux Download PDF

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Publication number
EP0144861A2
EP0144861A2 EP84114071A EP84114071A EP0144861A2 EP 0144861 A2 EP0144861 A2 EP 0144861A2 EP 84114071 A EP84114071 A EP 84114071A EP 84114071 A EP84114071 A EP 84114071A EP 0144861 A2 EP0144861 A2 EP 0144861A2
Authority
EP
European Patent Office
Prior art keywords
carriage
material web
stack
band
section
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.)
Granted
Application number
EP84114071A
Other languages
German (de)
English (en)
Other versions
EP0144861A3 (en
EP0144861B1 (fr
Inventor
Willy Felix
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.)
JOS HUNKELER AG FABRIK fur GRAPHISCHE MASCHINEN
Original Assignee
JOS HUNKELER AG FABRIK fur GRAPHISCHE MASCHINEN
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 JOS HUNKELER AG FABRIK fur GRAPHISCHE MASCHINEN filed Critical JOS HUNKELER AG FABRIK fur GRAPHISCHE MASCHINEN
Publication of EP0144861A2 publication Critical patent/EP0144861A2/fr
Publication of EP0144861A3 publication Critical patent/EP0144861A3/de
Application granted granted Critical
Publication of EP0144861B1 publication Critical patent/EP0144861B1/fr
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
    • B65H45/00—Folding thin material
    • B65H45/02—Folding limp material without application of pressure to define or form crease lines
    • B65H45/06—Folding webs
    • B65H45/10—Folding webs transversely
    • B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/20—Zig-zag folders
    • 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
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/112—Section geometry
    • B65H2701/1123—Folded article or web
    • B65H2701/11231—Fan-folded material or zig-zag or leporello

Definitions

  • the present invention relates to a device for forming a stack consisting of superimposed sections of a material web that is zigzag folded along transverse folds, predetermined by weakening lines, according to the preamble of claim 1.
  • a device of this type is known from AT-PS 181 590, which is used for folding textile webs, ie heavy and stretchable material webs.
  • pull rollers are arranged in a carriage arranged below the stack, over which the material web runs and which are driven in opposite directions in a rotating manner. The material web is drawn by these driven pull rollers and conveyed against the underside of the stack.
  • the deflection rollers thus serve as conveyor rollers and keep the web under tension. Because of their opposite direction of rotation, the pull rollers must be pivotally mounted on the carriage so that only one pull roller comes into contact with the underside of the stack. Since one of the two pull rollers must therefore always take up a position lifted from the stack, the stack is not adequately supported in the area of the pull rollers.
  • the material web separates from one pull roller and comes to rest on the other side on the other pull roller. Since the latter is continuously driven in rotation, the material web is accelerated again at the moment in which it comes into contact with the rotating drawing roller, which results in a jerky tensile load. This has no adverse effects with stretchable textile material webs, but can lead to damage to the same in the case of non-stretchable and also thin material webs. in the Furthermore, the material web can move back slightly from one pulling roller to the other pulling roller during this change, since the material web is not supported on any pulling roller during this change. This backward movement of the material web now has the consequence that the point at which the folding takes place is not precisely defined.
  • a device for folding endless webs of material in which stationary, revolving driven conveyor belts are arranged below the reciprocating stack. Between these two conveyor belts there is a passage gap for the material web, below which a feed device formed from two conveyor rollers is arranged. These conveyor rollers push the web up through the passage gap against a board or the underside of the stack. The material web subsequently captured by the conveyor belts is clamped between these conveyor belts and the board or the underside of the stack. In the end positions of the stack, the direction of rotation of the conveyor belts must be reversed, which now has the consequence that undesirable creasing can occur, especially in the case of thin material webs. In addition, it cannot be achieved with this device that the folding at precisely predetermined, e.g. made by lines of weakness.
  • the present invention has for its object to provide a device of the type mentioned, which with a simple construction enables gentle folding even of thin and only limited tensile material webs precisely at the specified points.
  • the deflection rollers only the function of guiding the application elements is assigned to the deflection rollers. There is no rotating drive of these deflection rollers for the purpose of advancing and retightening the material web. This makes it possible to arrange the deflection rollers in the carriage so that they maintain their position during the carriage stroke. This now has the advantage that the material web is not subjected to shock-like tensile stresses in the reversal points of the carriage and that no drive effect is exerted on the material web in terms of a feed. This allows the material web to be folded gently and in the correct position. Due to the abutment elements which abut or detach from the stack during the carriage movement, gentle application of the material web sections to the stack is made possible without the risk of the material web being wrinkled.
  • the device shown in the figures has a frame 1, which is only partially shown in FIG. In this frame, a slide is slidably guided, which can be moved back and forth in the direction of arrows A and B.
  • the carriage 2 is shown in its left end position, while the right end position is indicated by dashed lines and designated 2 '.
  • the carriage 2 has a frame 3, on the upper side of which two support plates 4 and 5 are fastened, which end at a distance from one another in the central region of the carriage 2 and thus define an intermediate space.
  • two deflection rollers 6 and 7 are arranged, which are freely rotatable, but are immovably mounted in the slide frame 3 in their mutual position.
  • two further deflection rollers 8 and 9 are freely rotatably mounted in the frame 3.
  • the axes of rotation of the four deflection rollers 6, 7, 8 and 9 mounted in the slide frame 3 run parallel to one another and at right angles to the direction of movement A, B of the slide 2.
  • the opposite deflection rollers 6 and 7 define between them a passage opening 10 which is substantially perpendicular to the direction of movement A, B of the carriage 2.
  • two further deflection rollers 11 and 12 are arranged, the axis of rotation of which runs parallel to the axis of the deflection rollers 6, 7, 8, 9, which, in contrast to the latter, is stationary, ie in the frame 1, are freely rotatable.
  • a flexible band 13 or 14 is guided in an S-shape over these deflection rollers 6, 8, 11 or 7, 9, 12.
  • a plurality of belts arranged next to one another can also be provided, which are guided in the same way as the belt 13 and 14.
  • the straps 13 and 14 are of finite length and are attached to the frame 1 at their ends at the locations designated by 15 and 16 or 17 and 18 (FIG. 1).
  • a first section 13a or 14a of the belts 13, 14 runs from the one fastening point 15 or 17 in the direction of movement A, B of the slide above the support plates 4 and 5 to the first deflection rollers 6 or 7.
  • a second belt section 13b or 14b which maintains its length during the slide movement runs approximately parallel to the first belt section 13a or 14a from the first deflection roller 6 or 7 to the second deflection roller 8 or 9.
  • the adjoining belt section 13c or 14c runs from the deflection roller 8 or 9 to stationary deflection roller 11 or 12.
  • the band section lying between the latter deflection rollers 11 or 12 and the second fastening point 16 or 18 is designated by 13d or 14d. These band sections 13d and 14d also do not change their length during the carriage movement.
  • the belt sections 13c, 13d and 14c, 14d likewise run essentially parallel to the first belt section 13a and 14a.
  • stops 19 and 20 (FIG. 1) are arranged, which define a footprint for a stack 21. However, these stops 19 and 20 are not absolutely necessary, since the slide movement does not cause any displacement of the stack 21, as will be explained below.
  • This material web 23 is folded in a manner to be described at the fold points designated 24.
  • These fold points 24 are defined by perforations 25 (FIG. 6), which are arranged at regular intervals a and run at right angles to the longitudinal extent of the material web 23.
  • FIG. 1 shows, the material web 23 passing through the passage opening 10 between the deflection rollers 6 and 7 hangs freely downward and forms a loop 25.
  • the material web 23 is guided over a guide roller 27 and by means of a transport device known per se in the direction the arrow C deducted from a supply roll, not shown.
  • the transport device has two transport members 29, of which only one is visible in FIG. 1.
  • Each transport member is provided with protruding pins 29a which engage in a transport perforation 30 (FIG. 6) on each side edge of the material web 23.
  • Each transport member 29 is driven by a drive motor 31, which is preferably a stepper motor.
  • a return brake 32 shown only schematically, is arranged below the deflection rollers 6, 7 and the passage opening 10 for the material web 23. As shown in the figures, this can be done by two braking elements 33 and 34. are formed, which are opposite each other with respect to the material web 23 and each of which rests on one side of the material web 23.
  • This return brake 32 is designed or set in such a way that the movement of the material web 23 in the feed direction C is at most slightly influenced, but that the material web 23 does not run back.
  • the braking elements 33, 34 can be leaf springs, for example, which, as shown in the figures, can be arranged obliquely against the material web 23.
  • these braking elements 33 and 34 can also be formed by material strips provided with a pile in the manner of velvet or plush ribbons, which are designed and arranged in such a way that there is essentially no resistance to movement of the material web 23 in the direction of the line, but that a return movement of the material web 23 against the grain is prevented.
  • the reciprocation of the carriage 2 is generated by a crank mechanism 35.
  • This has a rocker arm 36 (FIG. 1) which is pivotally mounted at one end about its axis 36a and at the other end engages on the ring 3 of the carriage 2.
  • This rocker arm 36 is articulated to a drive lever 37 which is eccentrically attached to a drive wheel 38 at the other end. The latter is driven in rotation by a motor 39.
  • This orbital movement of the drive wheel 38 has a known manner in which the rocking lever 36 swings back and forth and thus a corresponding back and forth movement of the slide 2.
  • FIGS. 7 shows the carriage 2 again in its left end position, in which the passage opening 10 is located to the left of the stack side 21c defined by the fold points 24.
  • the last material web section applied to the stack 21 is designated 22 '.
  • the next material web section 22 ", which is applied to the stack 21 during the subsequent lifting movement of the carriage 2, is guided in its upper region over the deflection roller 6 and the curvature thereof is bent accordingly.
  • the carriage 2 is shown in a position shortly after leaving the left end position. As can be seen from FIG.
  • the material web section 22 has now detached from the deflection roller 6 or the region of the belt 13 running over it and is in the process of being carried along by the other deflection roller 7 or the section of the belt 14 running over it 8, the material web section 22 "is not guided over either of the two deflection rollers 6 and 7 for a short period of time.
  • the return brake 32 now prevents the material web 23 from running back during this time period during which the material web section 22 ′′ runs freely in the passage opening 10. Since the material web 23 cannot run back, a bulge 40 () forms in the uppermost section of the material web section 22 ′′.
  • Figure 8 which is curved according to the previous bend of this material web section 22 "around the guide roller 6.
  • the material web section 22 ′′ now runs onto the deflection roller 7 and lies against it (FIG. 9).
  • the material web section 22 ′ is bent out in its uppermost region, in the opposite direction to the bulge 40. This in turn has the consequence that when the carriage 2 continues to move, the material web section 22 ′′ is now placed on the underside of the stack 21, a fold 24 being formed at the location of a perforation line 25.
  • the fact that the return brake 32 prevents the material web 23 from running back and causes the bulge 40 to form, ensures that the described application of the next material web section 22 ′′ to the stack 21 and not detachment of the material web section 22 previously applied to the stack 21 'is caused by the stack 21. Under certain conditions and when processing material webs 23 with certain properties, the return brake 32 can possibly be applied to be dispensed with. However, this return brake 32 is important, among other things, when material webs with a low specific weight are to be processed.
  • the advantages of the device according to the invention can easily be derived from the preceding description. With this device it is possible to form the stack from below. It should also be noted that at the beginning of the stack formation it is necessary to exert a certain pressure on the first stack layers with the aid of suitable means. This external pressure effect can be dispensed with as soon as the stack has reached a certain height and, due to its own weight, is able to exert a sufficiently large pressure on its stand area.
  • the stacking of the material web sections 22 from below enables the formation of high stacks which do not have the tendency to be inclined and thus have sufficient inherent stability.
  • the stack 21 can be dismantled from above while the formation of the stack continues from below.
  • the change to a format of a different size i.e. for folding material webs 23 with a different distance a between adjacent perforation lines 25 can be done in a simple manner by changing the stroke length of the crank mechanism 35.
  • the adjustment of the feed speed of the transport members 29, i.e. The drive speed of the motor 31 can be carried out from the crank mechanism 35 via an electrical control, which means that only a change on the crank mechanism 35 is necessary for the change to another format size.
  • the described device according to the invention is capable of folding the material web 23 and forming the stack 21 at high speed, even with material webs with a low specific weight.
  • an air cushion can be generated between the support plates 4 and 5 and the band sections 13a and 14a. This can be done, for example, by providing the support plates 4 and 5 with through holes through which air is blown between the top of the support plates 4 and 5 and the band sections 13a and 14a.
  • the deflection rollers 11 and 12 do not necessarily have to be rotatable. If the other deflection rollers 6, 7, 8 and 9 were not rotatably mounted, the belts 13 and 14 would have to slide over these rollers, which would have disadvantages.
  • the device described is not exclusively suitable, it is particularly suitable for processing paper webs that have previously been used in a printer, such as that e.g. used in data processing systems, have been printed and run through this printer at high speed.
  • the device described is particularly suitable for placing the material web sections on the stack from below, it is also conceivable to feed the material web from above and to fold it in a corresponding manner in a zigzag manner, the material web sections being placed on the stack from above.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP84114071A 1983-12-07 1984-11-22 Dispositif de pliage en zig-zag et d'empilage des bandes de matériaux Expired EP0144861B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833344260 DE3344260A1 (de) 1983-12-07 1983-12-07 Vorrichtung zum zickzackfoermigen falten und stapeln von materialbahnen
DE3344260 1983-12-07

Publications (3)

Publication Number Publication Date
EP0144861A2 true EP0144861A2 (fr) 1985-06-19
EP0144861A3 EP0144861A3 (en) 1985-07-17
EP0144861B1 EP0144861B1 (fr) 1988-01-27

Family

ID=6216282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84114071A Expired EP0144861B1 (fr) 1983-12-07 1984-11-22 Dispositif de pliage en zig-zag et d'empilage des bandes de matériaux

Country Status (6)

Country Link
US (1) US4573670A (fr)
EP (1) EP0144861B1 (fr)
JP (1) JPS60132867A (fr)
CA (1) CA1257303A (fr)
DE (2) DE3344260A1 (fr)
ES (1) ES8507415A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830789A1 (de) * 1988-09-09 1990-03-22 Hunkeler Ag Jos Einrichtung zum zickzackfoermigen falten und stapeln einer materialbahn
EP0213429B1 (fr) * 1985-08-06 1990-04-25 Siemens Aktiengesellschaft Dispositif d'empilage de bande de papier plié

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500766C2 (de) * 1985-01-11 1986-11-13 Jos. Hunkeler AG, Fabrik für graphische Maschinen, Wikon Vorrichtung zum Herstellen einzelner, aus einer zickzackförmig gefalteten Materialbahn bestehender Stapel
JPS61172797A (ja) * 1985-01-26 1986-08-04 福田　学 書籍
GB2184062B (en) * 1985-12-11 1989-12-28 Frances Keith Showering Improvements relating to continuous stationery
US4670001A (en) * 1985-12-13 1987-06-02 Campbell Joseph I Bottom stacking tray
GB8600779D0 (en) * 1986-01-14 1986-02-19 Adana Printing Machines Ltd Thermographic printing machine
US6321511B1 (en) 1988-05-20 2001-11-27 Bki Holding Corporation Packaging a strip of material with compression to reduce volume
US6176068B1 (en) 1998-04-23 2001-01-23 Bki Holding Corporation Packaging a strip of material in layers with intervening splices
DE3836214A1 (de) * 1988-10-24 1990-04-26 Hunkeler Ag Jos Einrichtung zum zickzackfoermigen falten und stapeln einer materialbahn
US5123890A (en) * 1990-03-29 1992-06-23 G. Fordyce Company Apparatus and method for separating forms in a stack
US5065992A (en) * 1990-06-07 1991-11-19 Roll Systems, Inc. Method for processing web material
US5087023A (en) * 1990-08-23 1992-02-11 The Standard Register Company Apparatus and method for folding separated forms in a stack
US5558318A (en) * 1991-01-15 1996-09-24 Roll Systems, Inc. Separator for forming discrete stacks of folded web
BE1006092A3 (nl) * 1992-07-15 1994-05-10 Web Converting Equip Machine voor het in zig-zag vouwen van een strook.
US5516256A (en) * 1992-10-26 1996-05-14 Ellis; Robert A. Vertical accumulator/stacker
US6729471B2 (en) 1997-06-16 2004-05-04 Bki Holding Corporation Packaging a strip of material with compression to reduce volume
US6263814B1 (en) 1997-07-08 2001-07-24 Bki Holding Corporation Strip of material with splices and products formed therefrom
US5899447A (en) * 1997-09-02 1999-05-04 The Procter & Gamble Company Apparatus for stacking pop-up towels
US6336307B1 (en) 1997-10-09 2002-01-08 Eki Holding Corporation Method of packaging a strip of material for use in cutting into sheet elements arranged end to end
FI110681B (fi) 1998-01-02 2003-03-14 Bki Holding Corp Menetelmä rainan pakkaamiseksi
US6321512B1 (en) 1999-03-08 2001-11-27 Bki Holding Corporation Method of packaging a strip of material
US6293075B1 (en) 1999-03-08 2001-09-25 Bki Holding Corporation Packaging a strip of material
US6712746B1 (en) 1999-05-06 2004-03-30 Fpna Acquisition Corporation Discharge and transfer system for interfolded sheets
US6554223B1 (en) 2000-04-04 2003-04-29 The Procter & Gamble Company Apparatus and a method for aligning a web
CA2436221C (fr) * 2001-03-23 2010-08-10 Bki Holding Corporation Emballage d'une bande de materiau de largeur variable
DE10125452C2 (de) * 2001-05-25 2003-06-18 Kortec Gmbh Business Technolog Vorrichtung und Verfahren zum Ablegen einer flexiblen Materialbahn
IT1398486B1 (it) * 2010-03-03 2013-03-01 Meccaniche S R L Soc Costruzioni Dispositivo per la piegatura di fogli
DE102013219755A1 (de) * 2013-09-30 2015-04-02 Robert Bosch Gmbh Stapelvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141610B (de) * 1953-11-12 1962-12-27 Richard Kauschka Faltenlegevorrichtung fuer Warenbahnen
FR2025209A1 (fr) * 1968-12-04 1970-09-04 Mones Harri
FR2258339A1 (fr) * 1974-01-17 1975-08-18 Melzer Ohg Maschinenbau Metall

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE685182C (de) * 1938-06-22 1939-12-13 J M Lehmann Fa Foerdervorrichtung
AT181590B (de) * 1957-08-07 1955-04-12 Richard Kauschka Ablegevorrichtung für Warenbahnen
GB883100A (en) * 1958-12-16 1961-11-22 Hedwig Gamble Apparatus for folding and interleaving sheets of material
FR1357816A (fr) * 1963-03-01 1964-04-10 Heliot Maurice Ets Appareil perfectionné pour le pliage, sous forme d'un matelas, d'une bande ou ruban de matière
DE1802889B2 (de) * 1968-10-12 1971-05-27 Verfahren zum zickzackfoermigen falten und abpacken eines kontinuierlich zugefuehrten flexiblen bandes insbesondere textilbandes und vorrichtung zur durchfuehrung des ver fahrens
US3632103A (en) * 1969-10-03 1972-01-04 Edwin Nikitits Paper-folding machine
DE2225061A1 (de) * 1972-05-23 1973-12-06 Will E C H Fa Falzvorrichtung
US3917250A (en) * 1973-06-21 1975-11-04 Applied Power Inc Strip laying apparatus
US3913904A (en) * 1974-06-14 1975-10-21 Mayer Refrigerating Engineers Stacking machine for rubber or the like sheet material
US4074901A (en) * 1977-03-31 1978-02-21 Frank Catallo Folder for web materials
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
DE3114395C2 (de) * 1981-04-09 1983-04-28 Hans 5600 Wuppertal Affüpper Vorrichtung zum zickzackförmigen Falten in Schlaufen eines kontinuierlich zugeführten, flexiblen Bandes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141610B (de) * 1953-11-12 1962-12-27 Richard Kauschka Faltenlegevorrichtung fuer Warenbahnen
FR2025209A1 (fr) * 1968-12-04 1970-09-04 Mones Harri
FR2258339A1 (fr) * 1974-01-17 1975-08-18 Melzer Ohg Maschinenbau Metall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213429B1 (fr) * 1985-08-06 1990-04-25 Siemens Aktiengesellschaft Dispositif d'empilage de bande de papier plié
DE3830789A1 (de) * 1988-09-09 1990-03-22 Hunkeler Ag Jos Einrichtung zum zickzackfoermigen falten und stapeln einer materialbahn

Also Published As

Publication number Publication date
DE3469011D1 (en) 1988-03-03
JPS60132867A (ja) 1985-07-15
EP0144861A3 (en) 1985-07-17
ES537968A0 (es) 1985-10-01
CA1257303A (fr) 1989-07-11
EP0144861B1 (fr) 1988-01-27
US4573670A (en) 1986-03-04
JPS641382B2 (fr) 1989-01-11
DE3344260A1 (de) 1985-06-20
ES8507415A1 (es) 1985-10-01

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