EP0308688B1 - Dispositif d'alimentation des feuilles autour d'une trajectoire curviligne - Google Patents

Dispositif d'alimentation des feuilles autour d'une trajectoire curviligne Download PDF

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Publication number
EP0308688B1
EP0308688B1 EP88114057A EP88114057A EP0308688B1 EP 0308688 B1 EP0308688 B1 EP 0308688B1 EP 88114057 A EP88114057 A EP 88114057A EP 88114057 A EP88114057 A EP 88114057A EP 0308688 B1 EP0308688 B1 EP 0308688B1
Authority
EP
European Patent Office
Prior art keywords
guide
stack
conveyor belt
devices
sheets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP88114057A
Other languages
German (de)
English (en)
Other versions
EP0308688A3 (en
EP0308688A2 (fr
Inventor
Karl-Fritz Heina
Horst Schwarz
Wolfgang Weber
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.)
MBO Postpress Solutions GmbH
Original Assignee
Maschinenbau Oppenweiler Binder GmbH and Co KG
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 Maschinenbau Oppenweiler Binder GmbH and Co KG filed Critical Maschinenbau Oppenweiler Binder GmbH and Co KG
Publication of EP0308688A2 publication Critical patent/EP0308688A2/fr
Publication of EP0308688A3 publication Critical patent/EP0308688A3/de
Application granted granted Critical
Publication of EP0308688B1 publication Critical patent/EP0308688B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
    • B65H1/22—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device moving in direction of plane of articles, e.g. for bodily advancement of fanned-out piles
    • B65H1/225—Round stack feeders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/24—Feeding articles in overlapping streams, i.e. by separation of articles from a pile

Definitions

  • the invention relates to a circular pile sheet feeder with a feeder frame, on which an upper lay-up table, which can be loaded with flaky sheet stacks and has a first belt conveyor with rollers, a deflection drum, a lower removal table, which has a second belt conveyor with rollers, the receiving side of which is opposite the discharge section of the is arranged first belt conveyor, and spaced apart flexible guide devices for pressing the sheet to the deflection drum adapted to the existing sheet stack height are arranged, which are held at one end above the upper lay-up table, wherein they form a hollow inlet wedge with the deflection drum, and the are fixed with their lower ends via elastically stretchable elements each on a rod connected to the feeder frame.
  • the flexible guide devices for pressing the sheets onto the deflection drum consist, on the one hand, of spaced-apart lengths over the axial length of the deflection drum, around rolls of endlessly rotating belts, some of which can be deflected in such a manner are maintained that an adaptation to the respectively predetermined height of the shingled sheet stack is ensured while maintaining the contact pressure of the tapes.
  • rope-shaped guides are provided between the endlessly rotating guide devices, which are held at one end above the upper lay-up table and form a hollow inlet wedge with the deflection drum, while their lower ends are via springs are connected to frame-side fixed points, so that the rope-shaped guides can also adapt to the height of the sheet stack by stretching these springs.
  • the table-side speed of the sheet stack is somewhat lower than that of the belts pressing the sheet stack against the deflection drum, the rope-shaped guides being made of a low-friction material. Due to this relative speed between the belts and the stack, the flaking can break open, which appears in the form of irregular distances between the sheets.
  • the respective setting of the same speed in order to reduce the relative speed to zero is very complex both in terms of apparatus and control technology.
  • the object underlying the invention is to design the circular stack feeder of the generic type in such a way that pushing or pulling apart of the shingled sheet stack deflected around the deflection roller is avoided without great technical effort.
  • the second belt conveyor sits on a swivel frame which is on the feeder frame is articulated and biased towards the deflection drum belonging to the first belt conveyor
  • the flexible guide devices form the sole means for pressing the sheet against the deflection drum and consist of a band of rollers arranged in parallel with one another, which have an annular recess in the central region of their longitudinal extent , wherein a guide belt is arranged in the recesses of the rollers on the side of the flexible guide means facing the deflecting drum, the thickness of which is smaller than the depth of the recesses, that a deflecting element is arranged on the swivel frame relative to the receiving-side roller of the second belt conveyor and that the flexible guide means are passed between the receiving-side roller of the second belt conveyor and the deflecting element.
  • the flexible guide devices enable the sheet stack to be guided around the deflection drum almost without friction, so that there is no relative speed between the two sides of the sheet stack, so that the deflection and the delivery to the removal table maintain the uniform scaling and thus the uniform sheet spacing are guaranteed.
  • the resilient preload of the swivel frame in the direction of the deflection drum, for example by a gas spring, and the resiliently elastic fixing of the lower end of the flexible guide devices ensure automatic adaptation to the sheet stack height in each case.
  • the guidance of the sheet stack is not impaired by the guide sections of the rollers located on the side of the recess. Covering the gap between the rollers in the area of the cutouts prevents that sheet parts can get between the rollers.
  • the very low friction is further reduced by reducing the contact area of the rollers with the bends, and there is no frictional contact between the guide belt and the bends, since it lies within the recesses and, due to its smaller thickness, does not extend into the peripheral region of the lateral guide sections the roll extends.
  • Adaptation to different sheet stack heights in the area of the hollow inlet wedge between the upper lay-up table and the deflection drum is particularly simple when the rod holding the upper ends of the flexible guide devices is seated at one end of pivoting levers, each between an upper stop and a lower stop, against which they are biased, are pivotable, and when the other ends of the pivot lever are hinged to the feeder frame.
  • the second belt conveyor is seated on a swivel frame which is articulated on the feeder frame and is biased towards the deflection drum belonging to the first belt conveyor
  • the flexible guide devices are the sole means for pressing the sheet against the deflection drum form and consist of belts made of low-friction plastic, such as polytetrafluoroethylene, each belt being formed from two layers, of which the layer facing the deflection drum is arranged lying on the second belt conveyor in the area of its reception as a transfer belt, that on the swivel frame opposite the roll on the receiving side of the second belt conveyor a deflecting element is arranged and that the belts between the receiving-side roller of the second belt conveyor and the Deflection element are passed.
  • lower guide pieces are expediently arranged in the lower region of the deflection drum between the flexible guide devices, which extend from a rod held on the arms of the swivel frame between the flexible guide devices and end tangentially on the receiving side of the second roller conveyor.
  • the spatial assignment of the lower guide pieces to the second belt guide when pivoting due to changing sheet stack heights is retained.
  • upper guide pieces made of resiliently flexible material are arranged, which extend from the rod holding the upper ends of the flexible guide devices to the lower guide pieces and adapt to the respective sheet stack and guide it onto the lower guide pieces.
  • This enables an additional low-friction guidance of the sheet stack in the upper region of the deflection drum, the upper guide pieces being able to move on the lower guide pieces depending on the respective sheet stack height.
  • the upper and lower guide pieces are preferably strips made of a low-friction plastic.
  • the round stack sheet feeder 1 shown in FIGS. 1 to 3 has a lay-on table with a first belt conveyor 2, which includes a deflection drum 3 and rollers 4 and 5, and a belt drive (not shown). Below the deflection drum 3 there is a removal table with a second belt conveyor 6, the conveyor belt of which is guided over rollers 8, 9 and 10 and driven by a drive (not shown) is.
  • the rollers 8, 9 and 10 are mounted on the side parts of a swivel frame 11.
  • the side parts are articulated in the region of the discharge-side end of the second belt conveyor 6 on the side walls of the feeder frame 7 by pivot pins 23 (FIG. 3) and are biased in the direction of the deflection drum 3 by a gas spring 44 which can be adjusted to engage the feeder frame 7.
  • the side parts of the swivel frame 11 each have an upwardly extending arm 12 at their end opposite the articulation on the feeder frame 7.
  • the arms 12 of the side parts of the swivel frame 11 are connected by a rod 14.
  • a deflection element 13 which can consist of a roller, is fixed or rotatable on the side parts of the swivel frame 11.
  • a pivot lever 15 is articulated on each side part of the feeder frame 7 with the aid of a pivot pin 17, which carries in the area of its end opposite the pivot pin 17 a rod 16 connecting the pivot lever 15, on which band-shaped, flexible, guide devices 18 provided with rollers 32 (FIG. 4) are articulated.
  • the flexible guide devices 18 form, with the lay-up table of the first belt conveyor 2, a hollow inlet wedge for a sheet stack.
  • the other ends of the flexible guide devices 18 are connected via springs 19 to a rod 20 which extends in the lower region of the feeder frame 7 between its side parts.
  • the flexible guide devices 18 are slidably guided between the receiving-side roller 8 of the second belt conveyor 6 and the deflection element 13. In the position shown in FIG.
  • the flexible guide devices lie 18 on the deflection circumferential section of the deflection drum 3, while in the position for the sheet conveyance shown in FIG. 2 they have automatically adapted to a predetermined sheet stack height by stretching the springs 19. In this position, the pivot frame 11 is pivoted downward by compressing the gas spring 44 in accordance with the height of the sheet stack.
  • each of these guides has a lower guide piece 22, which is attached to the rod 14 connecting the arms 12, which is located at the level of the center of the deflection drum 3 or slightly below, and with its other end tangent to the upper, receiving the sheet stack Runs of the second belt conveyor 6 rests. Since the lower guide pieces 22 pivot by mounting on the swivel frame 11 in the same way as the second belt conveyor 6 depending on the sheet stack height, there is only a slight displacement of the lower guide pieces 22 in the area of their support end on the second belt conveyor 6, which is due to the deflection depends on the predetermined sheet stack height, whereby the length of the lower guide pieces 22 is short and accordingly the friction is kept as low as possible.
  • upper guide pieces 21 are attached between the flexible guide devices 18 in association with the lower guide pieces 22, which rest with their other end tangent on the lower guide pieces 22.
  • the upper guide pieces 21 extend to the receiving side of the second belt conveyor 6, in which 2, in which a sheet stack, not shown, is conveyed, the upper guide pieces 21 extend in the contact plane of the flexible guide devices 18 with the sheet stack, but are to the right in FIG. 2 to show the course shown shifted.
  • the lower end of the upper guide pieces 21 has shifted onto the lower guide pieces 22, its guide surface merging into the guide surface of the lower guide piece 22.
  • the upper guide pieces 21 and the lower guide pieces 22 are made of polytetrafluoroethylene tapes or spring steel.
  • the roller-shaped deflection element 13 is held on the side parts of the swivel frame 11 by means of rod journals 27, while the roller 8 of the second belt conveyor 6 is supported by roller journals 30.
  • the deflection drum 3 is supported on the side parts of the feeder frame 7 via axle journals 28.
  • the deflection of the pivot lever 15 mounted on the side parts of the feeder frame 7 via pivot pin 17 is limited at the bottom by a stop 26 on the side of the boom frame and at the top against the bias of a spring 24 by an upper stop 25.
  • the upper delivery table can be pivoted from the rest position shown in FIG. 1 into the working position shown in FIG. 2 by means of a third belt conveyor 29 which can be pivoted about the axis of the roller 5.
  • the structure of the flexible guide devices 18 is shown in detail in FIGS. 4 and 5.
  • the flexible guide device 18 can be fixed with an upper holding piece 38 by means of a clamping screw 31 on the upper rod 16 connecting the pivoting levers 15.
  • the upper holding piece 38 is articulated with an end bolt 37 connected to the flexible guide device 18.
  • a lower holding piece 39 is articulated on the flexible guide device 18 via a further end bolt 37, which has a bore 40 to which the spring 19 for fastening the rod 20 (FIG. 1) can be attached.
  • the flexible guide device 18 consists of rollers 32, which are connected in a known manner by tabs 35 and bolts 36 so that the individual rollers 32 are rotatable and the positions of their axes can be changed relative to one another in accordance with the circumference of the deflection drum 3 or in adaptation to the sheet stack height .
  • the rollers 32 are made of a low-friction plastic and have in their central region a recess 33 which extends over the entire circumference.
  • a guide band 41 shown in broken lines in FIGS. 4 and 5 is arranged on the side assigned to the deflection drum 3, the thickness of which is less than the depth of the cutouts 33.
  • the gaps between the rollers 32 are covered in the area of the cutouts 33, so that no arc sections can get into this column.
  • each flexible guide device 18 consists of a band having two layers 18a and 18b.
  • the inner layer 18b facing the deflection drum 3 is not guided like the outer layer 18a around the deflection element 13 to the rod 20 but as a transfer belt to the second belt conveyor 6, on which it rests in its receiving area.

Claims (6)

  1. Dispositif d'alimentation de feuilles autour d'une trajectoire curviligne comprenant un cadre margeur (7) sur lequel sont disposés une table d'alimentation supérieure qui peut être chargée de piles de feuilles en nappe et qui comprend un premier convoyeur à bande (2) avec des rouleaux (4,5), une poulie de renvoi (3), une table de prélèvement inférieure qui comprend un deuxième convoyeur à bande (6) avec des rouleaux (8,9) dont le côté de réception est disposé en regard de la section de distribution du premier convoyeur à bande, et des dispositifs flexibles de guidage (18) pour appuyer les feuilles contre la poulie de renvoi, disposés à distance l'un de l'autre et adaptés à la hauteur actuelle de la pile de feuilles, les dispositifs de guidage étant maintenus à l'une de leurs extrémités au dessus de la table d'alimentation supérieure, formant avec la poulie de renvoi une ouverture en coin d'introduction, et qui sont attachés chacun à leurs extrémités inférieures par des éléments élastiques extensibles (19) à une barre (20) reliée au cadre margeur, caractérisé par le fait que le deuxième convoyeur à bande (6) est situé sur un cadre pivotant (11) qui est monté de manière articulée au cadre margeur (7) et qui est précontraint (44) par rapport à la poulie de renvoi (3) appartenant au premier convoyeur à bande, que les dispositifs flexibles de guidage (18) sont les seuls dispositifs destinés à presser les feuilles contre la poulie de renvoi (3), ces dispositifs consistant en une bande de rouleaux (32) disposés parallèlement les uns par rapport aux autres et comportant en une section centrale de leur étendue longitudinale un évidement annulaire (33), une courroie de de guidage (41) étant disposée dans les évidements (33) des rouleaux (32), du côté des dispositifs flexibles de guidage (18) orienté vers la poulie de renvoi (3), l'épaisseur de la courroie de guidage étant inférieure à la profondeur des évidements (33), qu'un élément de renvoi (13) est disposé sur le cadre pivotant (11) en face du rouleau (8) disposé du côté réception du deuxième convoyeur à bande (6) et que les dispositifs flexibles de guidage (18) sont engagés entre le rouleau (8) disposé du côté réception du deuxième convoyeur à bande (6) et l'élément de renvoi (13).
  2. Dispositif selon la revendication 1, caractérisé par le fait que la barre (16) qui tient les extrémités supérieures des dispositifs flexibles de guidage (18), est située à l' une des extrémités de leviers pivotants (15) qui peuvent être pivotés chacun entre une butée supérieure (25) et une butée inférieure (26) par rapport à laquelle ils sont précontraints (24) et par le fait que les autres extrémités des leviers pivotants (15) sont montés de manière articulée (17) sur le cadre margeur 7.
  3. Dispositif d'alimentation de feuilles autour d'une trajectoire curviligne comprenant un cadre margeur (7) sur lequel sont disposés une table d'alimentation supérieure qui peut être chargée de piles de feuilles en nappe et qui comprend un premier convoyeur à bande (2) avec des rouleaux (4,5), une poulie de renvoi (3), une table de prélèvement inférieure qui comprend un deuxième convoyeur à bande (6) avec des rouleaux (8,9) dont le côté de réception est disposée en regard de la section de distribution du premier convoyeur à bande, et des dispositifsflexibles de guidage (18) pour appuyer les feuilles contre la poulie de renvoi, disposés à distance l'un de l'autre et adaptés à la hauteur actuelle de la pile de feuilles, les dispositifs de guidage étant maintenus à l'une de leurs extrémités au dessus de la table d'alimentation supérieure, formant avec la poulie de renvoi une ouverture en coin d'introduction et qui sont attachés chacun à leur extrémités inférieures par des éléments élastiques extensibles (19) à une barre (20) reliée au cadre margeur, caractérisé par le fait que le deuxième convoyeur à bande (6) est situé sur un cadre pivotant (11) qui est relié de manière articulée au cadre margeur (7) et précontraint (44) par rapport à la poulie de renvoi (3) appartenant au premier convoyeur à bande, que les dispositifs flexibles de guidage sont les seuls dispositifs destinés à presser les feuilles contre la poulie de renvoi (3) et qu' ils consistent en des bandes (18) en matière plastique à faible friction, par exemple polytétrafluoréthylène, chaque bande (18) étant formée de deux couches (18a, 18b) dont la couche (18b) orientée vers la poulie de renvoi (3) est disposée, comme bande de transfert, sur le deuxième convoyeur à bande (6) au voisinage de la section de réception de celui-ci, qu'un dispositif de renvoi (13) est disposé sur le cadre pivotant (11) en face du rouleau (8) situé du côté réception du deuxième convoyeur à bande (6) et que les bandes (18) sont engagées entre le rouleau (8) situé du côté réception du deuxième convoyeur à bande (6) et le dispositif de renvoi (13).
  4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé par le fait que des éléments de guidage inférieurs (22) qui s'étendent entre les dispositifs flexibles de guidage (18) à partir d'une barre (14) maintenue par des bras (12) du cadre pivotant (11), et qui se terminent en tangente sur le côté réception du deuxième convoyeur à rouleaux (6), sont disposés dans une partie inférieure de la poulie de renvoi (3) entre les dispositifs flexibles de guidage (18) pour assister le guidage des piles de feuilles.
  5. Dispositif selon la revendication 4, caractérisé par le fait que des éléments de guidage supérieurs (21) en matière élastiquement souple, qui s'étendent à partir de la barre (16) tenant les extrémités supérieures des dispositifs flexibles de guidage (18), vers les éléments inférieurs de guidage (22), et qui s'appuient sur chaque pile de feuilles en s'adaptant à celle-ci et en la guidant vers les éléments inférieurs de guidage (22), sont disposés entre les dispositifs flexibles de guidage (18).
  6. Dispositif selon la revendication 4 ou 5, caractérisé par le fait que les éléments supérieurs et inférieurs de guidage (21, 22) sont des bandes en matière plastique de faible friction.
EP88114057A 1987-09-25 1988-08-29 Dispositif d'alimentation des feuilles autour d'une trajectoire curviligne Expired - Lifetime EP0308688B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3732419 1987-09-25
DE3732419A DE3732419C1 (de) 1987-09-25 1987-09-25 Rundstapelbogenanleger

Publications (3)

Publication Number Publication Date
EP0308688A2 EP0308688A2 (fr) 1989-03-29
EP0308688A3 EP0308688A3 (en) 1989-05-10
EP0308688B1 true EP0308688B1 (fr) 1992-04-15

Family

ID=6336918

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88114057A Expired - Lifetime EP0308688B1 (fr) 1987-09-25 1988-08-29 Dispositif d'alimentation des feuilles autour d'une trajectoire curviligne

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US (1) US4928953A (fr)
EP (1) EP0308688B1 (fr)
DE (2) DE3732419C1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9006385U1 (fr) * 1990-06-06 1990-08-16 Maschinenbau Oppenweiler Binder Gmbh & Co, 7155 Oppenweiler, De
JP3059992B2 (ja) * 1991-09-30 2000-07-04 株式会社日立製作所 紙葉類搬送装置及び該装置を用いた現金自動取扱装置
US5169489A (en) * 1991-10-21 1992-12-08 Moore Business Forms, Inc. Stacked table top pressure sealer system
DE19734768C1 (de) * 1997-08-11 1998-12-17 Binder & Co Masch Oppenweiler Rundstapelbogenanleger
WO2003089350A1 (fr) * 2002-04-19 2003-10-30 General Binding Corporation Inverseur pour systeme de traitement de feuilles
NL1025159C2 (nl) * 2003-12-31 2005-07-04 Neopost Sa Inrichting voor het transporteren van vellen langs een transportbaan met een om een transportrol verlopende bocht.
CN102642382A (zh) * 2012-04-16 2012-08-22 天津长荣印刷设备股份有限公司 一种传动装置及其工作方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE547813C (de) * 1930-02-15 1932-03-30 E H Georg Spiess Dr Ing Vorrichtung zum selbsttaetigen Anlegen des vordersten Bogens eines der Druckmaschineo. dgl. gestaffelt zugefuehrten Bogenstapels
GB604653A (en) * 1945-12-13 1948-07-07 Albert Edward Gamlen Improvements in sheet feeding devices for printing, embossing, cutting and like machines
DE1015822B (de) * 1953-12-18 1957-09-19 Georg Spiess Dr Ing Verfahren und Vorrichtung zur Entnahme einzelner Bogen aus Papier od. dgl. von einem Stapel sowie zur Weiterleitung derselben an eine Verarbeitungsmaschine, z.B. Falzmaschine
US3271026A (en) * 1964-07-01 1966-09-06 Rca Corp Document stacking device
DE1960543A1 (de) * 1968-12-17 1970-10-29 Polygraph Leipzig Stapelwendeeinrichtung fuer Rundstapelbogenanleger
DE2724617C2 (de) * 1977-06-01 1985-05-23 Maschinenbau Oppenweiler Gmbh, 7155 Oppenweiler Rundstapelbogenanleger
SE406075B (sv) * 1978-04-03 1979-01-22 Hugin Kassaregister Ab Anordning for inmatning och stapling av blanketter i ett fack
DE3134862A1 (de) * 1981-09-03 1983-03-10 Stahl Gmbh & Co Maschinenfabrik, 7140 Ludwigsburg Rundstapelanleger

Also Published As

Publication number Publication date
DE3870122D1 (de) 1992-05-21
EP0308688A3 (en) 1989-05-10
US4928953A (en) 1990-05-29
DE3732419C1 (de) 1989-01-19
EP0308688A2 (fr) 1989-03-29

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