EP0067399A1 - Dispositif pour ajuster des produits - Google Patents

Dispositif pour ajuster des produits Download PDF

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Publication number
EP0067399A1
EP0067399A1 EP82104989A EP82104989A EP0067399A1 EP 0067399 A1 EP0067399 A1 EP 0067399A1 EP 82104989 A EP82104989 A EP 82104989A EP 82104989 A EP82104989 A EP 82104989A EP 0067399 A1 EP0067399 A1 EP 0067399A1
Authority
EP
European Patent Office
Prior art keywords
delivery belt
driver
belt
products
carrier
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
EP82104989A
Other languages
German (de)
English (en)
Other versions
EP0067399B1 (fr
Inventor
Rudolf Fischer
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.)
Albert Frankenthal AG
Original Assignee
Albert Frankenthal 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 Albert Frankenthal AG filed Critical Albert Frankenthal AG
Publication of EP0067399A1 publication Critical patent/EP0067399A1/fr
Application granted granted Critical
Publication of EP0067399B1 publication Critical patent/EP0067399B1/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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • B65H29/6609—Advancing articles in overlapping streams forming an overlapping stream
    • 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
    • B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
    • B65H29/40—Members rotated about an axis perpendicular to direction of article movement, e.g. star-wheels formed by S-shaped members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4473—Belts, endless moving elements on which the material is in surface contact
    • B65H2301/44732—Belts, endless moving elements on which the material is in surface contact transporting articles in overlapping stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/44765—Rotary transport devices with compartments

Definitions

  • the invention relates to a device for aligning sheet-shaped products, in particular folded products, which can be deposited by means of a paddle wheel onto a delivery belt arranged below it in the form of a scale track.
  • a known arrangement of this type consists of gripper chains engaging in a rake shape in the bucket wheel, the grippers of which grasp the products located in the bucket wheel compartments at their front edge.
  • the gripper chains run at a reduced speed compared to the effective peripheral speed of the paddle wheel, so that the Gripped products are lifted out of the paddle wheel compartments and placed on the delivery belt underneath. With a device of this type it is possible to even out the product distance on the delivery belt.
  • the known arrangement proves not only to be very maintenance-intensive, but also to be very susceptible to faults, since the grippers and gripper chains used here are very sensitive parts.
  • the gripper chains engaging between two bucket wheel disks require a comparatively large distance between these bucket wheel disks.
  • the disadvantage here is that the products accommodated in the paddlewheel compartments are without support in the areas left free for the gripper chains and can therefore be bulged out due to the centrifugal forces acting on them, which not only leads to difficulties in the takeover by the grippers of the gripper chains, but also can lead to inaccuracies in the filing.
  • the known arrangement therefore proves to be not simple and reliable enough.
  • This object is achieved according to the invention in Surprisingly simple way by using at least one driver which is driven with advance relative to the transport speed of the products and which engages with the rear edge in the transport direction of the last product placed with its front edge on the delivery belt, the movement path of which, at least in some areas, is defined by the delivery belt Transport level runs out.
  • stop edges can be provided which are fixedly arranged on an associated carrier and which have no movable parts which require control and which therefore can advantageously not be subject to any malfunction.
  • the attack on the rear edge of the respectively assigned product is advantageously ended here simply by the fact that the driver movement path preferably runs downward from the transport plane of the products, which results in simple self-control.
  • the arrangement according to the invention which in an advantageous manner works practically maintenance-free over long periods of time, also proves to be particularly simple and clear. Since the products placed on the delivery belt are aligned from their rear edge, the drivers do not come into engagement with the paddle wheel.
  • the driver (s) can be designed as peripheral cams of at least one uniformly driven cam carrier, preferably formed by a belt running over deflection rollers.
  • a cam band advantageously enables a comparatively long engagement along a practically straight cam track, which ensures reliable alignment.
  • two or more parallel cam carriers can expediently be provided, the cams of which are aligned with one another transversely to the direction of movement.
  • a further expedient embodiment of the superordinate measures can consist in the fact that the delivery belt consists of a plurality of individual belts spaced apart from one another, between which the driver (s) is or are passed in a rake-like manner.
  • the drivers do not come out of engagement with the respectively assigned trailing edge of the product before not the entire product on the delivery belt lies, what a high accuracy can be expected.
  • the belts forming the cam carriers preferably engaging between the individual belts of the delivery belt, can advantageously be arranged so as to rise in relation to the delivery belt against the transport direction.
  • the driver or drivers can be adjustable forwards and backwards in the direction of travel. This measure enables a precise adjustment of the time of intervention and thus ensures a reliable alignment.
  • a further development of the superordinate measures can consist in the fact that at least one lifting belt engaging in the bucket wheel above the delivery belt and provided with the same speed as the delivery belt is provided, which with the delivery belt includes a wedge space tapering in the running direction, the narrowest cross-section of the area the intersection between the carrier movement path and the delivery belt transport plane is approximately an amount corresponding to the format length. This ensures that the drivers disengage from the rear edge of the assigned product as soon as the front edge of the associated product is gripped in the area of the gap between the delivery belt and the lifting belt and is thus subjected to a forced control.
  • the drawing shows a side view of a paddle wheel delivery with an alignment device formed by cam belts in a schematic representation.
  • the delivery device shown in the drawing which may be arranged downstream of a folder attached to a printing press, consists of a paddle wheel 1 which is arranged above a delivery belt 2 leading to a further processing station, for example to a package delivery or the like.
  • the paddle wheel is loaded with curved products 4 folded here by a band guide 3 ending above it.
  • the products 4 released by the belt guide 3 shoot from above into the compartments 6 provided between the blades 5 of the blade wheel 1 and are deposited on the delivery belt 2 in the form of a scale track 7 after about a quarter turn.
  • parallel lifting belts 8 are provided above the delivery belt 2 in a rake-like manner which engages in the paddle wheel 1 formed by a plurality of disks arranged at a corresponding distance from one another.
  • the lifting belts 8 are comparatively narrow, so that the distance between the disks forming the paddle wheel can be comparatively small.
  • the products 4 coming onto the delivery belt 2 are therefore moved so rightly by drivers 9, each of which engages at their rear end, which are moved with advance relative to the normal transport speed of the products 4, given by the delivery belt 2, that an exact alignment and an exact Scale spacing are guaranteed.
  • the drivers 9 are received on an endless, uniformly driven carrier 10, from which the product ends that come into engagement with the drivers 9 are caught and supported by the paddle wheel 1 after their release.
  • the path of the drivers 9 crosses the transport plane defined by the delivery belt 2 from top to bottom, so that the drivers 9 descend from a certain point below the transport plane of the delivery belt 2 and thus automatically come out of engagement with the respectively assigned product end 4a.
  • the drivers 9 are adjusted so that they only run onto the rear edge of the associated product when the front end thereof Paddle wheel 1 is released.
  • each driver 9 consists of two or more spaced-apart, aligned driver edges having nibs 11, each of which is assigned a corresponding spaced cam carrier.
  • the carriers 10 assigned to the drivers 9 are designed as belts running over uniformly driven deflection rollers 12, the circumference of which is occupied by a plurality of cams 11 each having the same distance from one another. This results in an elongated, straight driver movement path.
  • its rear end is toothed with the front end of the belts forming the carrier carriers 10 here.
  • the delivery belt 2 consists of a plurality of individual belts arranged next to one another at a distance and running over deflection rollers 13, between which the front end in the transport direction of the belts acting here as carrier carrier 10 engages in a rake-like manner.
  • the rear deflection rollers 13 in the transport direction of the individual belts forming the delivery belt 2 are mounted on pivoting levers 14 which can be pivoted to adjust the belt tension.
  • the belts acting as carrier carriers 10 are arranged inclined relative to the delivery belt 2 so that their upper run rises in the opposite direction to the transport direction compared to the delivery belt 2 in accordance with the curvature of the paddle wheel 1, thus ensuring that they form the carrier carriers 10 the product ends 4a reaching the belts are intercepted close to the bucket wheel and thus do not have to travel a long fall.
  • the circumferential area of the impeller 1, which rises further towards the direction of rotation compared to the belts 10 forming the inclined straps, is encompassed by a guide plate 15, the lower end of which overlaps the rear guide rollers 12 in the direction of transport and thus practically overlaps the rising area of the entraining path, so that the product ends sliding over this baffle 15 are reliably received on the carrier carriers 10 and come into clean engagement with the carriers 9.
  • the toothing between the carrier 9 and the delivery belt 2 is so large that the upper run of the belts forming the carrier carrier 10 crosses the delivery belt 2 or its individual belts in the region of its straight line, thereby ensuring that the drivers 9 emerge from the transport plane of the delivery belt 2 gently disengage from the assigned product rear edge.
  • the inclination of the belts acting as carrier carriers 10 is adjustable, whereby the position of the exchange area of the carriers 9 from the transport plane of the delivery belt 2 can be adjusted.
  • the deflection rollers 12 assigned to the belts acting as carrier carriers 10 can simply be pivoted, as indicated by the arrows 16.
  • the front and rear deflection rollers 12 are expediently pivoted about an axis of rotation located approximately in the middle of the band, so that the desired orientation of the bands acting as carrier carrier 10 with respect to the impeller 1 is maintained.
  • the drivers 9 can be moved back and forth in the direction of travel to ensure trouble-free operation.
  • the belts acting as carrier carriers 10 can simply be adjusted forwards and backwards in the running direction. This can be accomplished simply by providing, in the drive chain hoist, the uniformly driven, the belt-receiving deflection rollers 12, intermeshing, helically toothed spur gears, which are arranged laterally displaceable against each other.
  • Another embodiment may consist in that an axially adjustable splined shaft with twisted teeth is provided in the drive chain hoist. With this type, particularly long travel ranges can be achieved.
  • the lifting belts 8 which engage in the blade wheel 1 in a rake-like manner are arranged such that their lower run associated with the delivery belt 2 includes a wedge space 17 which tapers in the transport direction, so that the products resting on the delivery belt 2 come into contact with in the area of the largest cross-sectional constriction the lifting belts 8 come and are pressed by them onto the delivery belt 2 or its individual belts and are thus subjected to a forced transport.
  • the belts acting here as carrier carriers 10 are inclined so that the path of movement of the carriers 9 crosses the transport plane of the delivery belt 2 in such a way that the carriers 9 come out of engagement with the rear edge of the product as soon as the front edge of this product is in the region of The tip of the wedge space 17 is gripped by the lifting belts 8, as a result of which constraining forces acting on the products are reliably avoided.
  • the passage cross-section in the area of the greatest cross-sectional constriction of the wedge space 17 is expediently adjustable in adaptation to the product thickness processed in each case.
  • the deflection rollers 18 assigned to the lifting belts 8 and arranged in the area of the greatest cross-sectional constriction of the wedge space 17 can be pivoted about the axis of the impeller 1, as indicated by the arrow 19.
  • rollers arranged next to one another could also be provided as carrier carriers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge By Other Means (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Structure Of Belt Conveyors (AREA)
EP82104989A 1981-06-12 1982-06-08 Dispositif pour ajuster des produits Expired EP0067399B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3123406 1981-06-12
DE3123406A DE3123406C2 (de) 1981-06-12 1981-06-12 Vorrichtung zur Produktausrichtung

Publications (2)

Publication Number Publication Date
EP0067399A1 true EP0067399A1 (fr) 1982-12-22
EP0067399B1 EP0067399B1 (fr) 1985-10-02

Family

ID=6134587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104989A Expired EP0067399B1 (fr) 1981-06-12 1982-06-08 Dispositif pour ajuster des produits

Country Status (4)

Country Link
US (1) US4487408A (fr)
EP (1) EP0067399B1 (fr)
JP (1) JPS57209147A (fr)
DE (2) DE3123406C2 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132590A (en) * 1982-09-27 1984-07-11 Harris Graphics Corp Method and apparatus for transferring newspapers from pockets to an overlapped stream
EP0200114A1 (fr) * 1985-04-27 1986-11-05 Albert-Frankenthal AG Dispositif pour former un courant d'article se chevauchant
EP0179992A3 (en) * 1984-10-22 1988-01-20 Mohndruck Graphische Betriebe Gmbh Process and device for collecting and stacking sheet-like articles
EP0265735A1 (fr) * 1986-10-22 1988-05-04 Ferag AG Procédure et dispositif pour enlever les produits imprimés et pliés des machines d'imprimerie
EP0312749A3 (en) * 1987-10-23 1989-07-12 Ferag Ag Method and device for taking over prints from a turning paddle wheel of a printing machine
GB2218075A (en) * 1988-04-16 1989-11-08 Bielomatik Leuze & Co Retarder device for sheet stacks.
EP0407763A1 (fr) * 1989-07-10 1991-01-16 Ferag AG Dispositif pour enlever des produits imprimés d'une roue à aubes entraînée en rotation faisant partie d'une machine d'impression
EP0607753A1 (fr) * 1992-12-28 1994-07-27 Maschinenfabrik Wifag Procédé et dispositif pour former un courant de produits imprimés pliés se chevauchant
EP0677471A1 (fr) * 1994-04-15 1995-10-18 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de sortie d'exemplaires d'une roue à aubes
US6152683A (en) * 1993-10-27 2000-11-28 Grapha-Holding Ag Method, apparatus and container for shipping printed matter
EP2292444A3 (fr) * 2009-09-03 2013-03-13 Müller Martini Holding AG Dispositif de traitement cyclé d'imprimés à l'aide d'un dispositif de transfert

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545271A1 (de) * 1985-12-20 1987-07-02 Roland Man Druckmasch Verfahren und vorrichtung zum abbremsen und auslegen von in einer druckmaschine bedruckten bogen oder bogenpaketen
US4865307A (en) * 1987-08-03 1989-09-12 Rockwell International Corporation High speed fly stripping device
DD264190A1 (de) * 1987-09-04 1989-01-25 Polygraph Leipzig Schaufelradausleger zur schuppenauslage von druckprodukten
DE3731215A1 (de) * 1987-09-17 1989-03-30 Koenig & Bauer Ag Vorrichtung zur ausgabe von druckexemplaren aus den schaufelraedern eines falzapparates
DE58905626D1 (de) * 1988-12-23 1993-10-21 Heidelberger Druckmasch Ag Vorrichtungen zum Transport von Signaturen.
US5049123A (en) * 1989-08-31 1991-09-17 Harris Graphics Corporation Folding and stacking apparatus
US5083998A (en) * 1990-05-29 1992-01-28 Carter Christopher P Transfer means for folded sheet material
DE4119511A1 (de) * 1991-06-13 1992-12-17 Jagenberg Ag Vorrichtung zum abbremsen von auf einem stapel abzulegenden boegen, insbesondere papier- oder kartonboegen
US5842696A (en) * 1996-07-25 1998-12-01 Moore Business Forms, Inc. Turn-over and shingling apparatus
DE19636172A1 (de) * 1996-09-06 1998-03-12 Roland Man Druckmasch Produktführung in einem Falzapparat
US6231044B1 (en) 1998-12-29 2001-05-15 Quad/Tech, Inc. Delivery apparatus for a printing press
DE102004022082B4 (de) * 2004-05-05 2007-07-12 Man Roland Druckmaschinen Ag Ausstreifvorrichtung im Schaufelradausleger
JP5363531B2 (ja) * 2011-06-13 2013-12-11 富士通フロンテック株式会社 渦型羽根車式集積装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403838A1 (de) * 1973-01-30 1974-08-01 Smithe Machine Co Inc F L Vorrichtung zum zusammenstellen bzw. kollationieren von flachen gegenstaenden, insbesondere von briefumschlaegen
FR2283843A1 (fr) * 1974-09-06 1976-04-02 Holweg Const Mec Procede d'ejection pour sacs ou feuilles en papier, ou matieres analogues, et dispositif pour la mise en oeuvre de ce procede
DE2811467A1 (de) * 1977-04-12 1978-10-19 Wifag Maschf Einrichtung zur bildung eines schuppenstromes von gefalzten druckprodukten

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1956541A (en) * 1931-06-16 1934-04-24 Hoe & Co R Delivery mechanism for printing machines
US2172364A (en) * 1937-02-12 1939-09-12 Hoe & Co R Delivery mechanism
GB610493A (en) * 1939-05-15 1948-10-15 Outil Mec Usinage Artillerie Improved device for automatically piling printed products delivered from rotary printing machines
US3390508A (en) * 1964-08-25 1968-07-02 Winkler Fallert & Co Maschf Apparatus for the interlaced packaging of folded printed matter
CH468923A (de) * 1967-07-21 1969-02-28 Ferag Ag Transporteinrichtung für in einer Schuppenformation anfallende flächenhafte Gebilde
DE1761435A1 (de) * 1968-05-20 1970-10-01 Polygraph Leipzig Verfahren und Vorrichtung zum passgerechten Ausrichten und Zufuehren von Bogen an bogenverarbeitenden Maschinen
US3964598A (en) * 1974-04-19 1976-06-22 Strachan & Henshaw Limited Stacking mechanism and method
JPS5111445U (fr) * 1974-07-12 1976-01-28
CH610276A5 (fr) * 1975-05-20 1979-04-12 Ferag Ag
CH618398A5 (fr) * 1977-06-06 1980-07-31 Ferag Ag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403838A1 (de) * 1973-01-30 1974-08-01 Smithe Machine Co Inc F L Vorrichtung zum zusammenstellen bzw. kollationieren von flachen gegenstaenden, insbesondere von briefumschlaegen
FR2283843A1 (fr) * 1974-09-06 1976-04-02 Holweg Const Mec Procede d'ejection pour sacs ou feuilles en papier, ou matieres analogues, et dispositif pour la mise en oeuvre de ce procede
DE2811467A1 (de) * 1977-04-12 1978-10-19 Wifag Maschf Einrichtung zur bildung eines schuppenstromes von gefalzten druckprodukten

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132590A (en) * 1982-09-27 1984-07-11 Harris Graphics Corp Method and apparatus for transferring newspapers from pockets to an overlapped stream
EP0179992A3 (en) * 1984-10-22 1988-01-20 Mohndruck Graphische Betriebe Gmbh Process and device for collecting and stacking sheet-like articles
EP0200114A1 (fr) * 1985-04-27 1986-11-05 Albert-Frankenthal AG Dispositif pour former un courant d'article se chevauchant
EP0265735A1 (fr) * 1986-10-22 1988-05-04 Ferag AG Procédure et dispositif pour enlever les produits imprimés et pliés des machines d'imprimerie
US4886260A (en) * 1986-10-22 1989-12-12 Ferag Ag Method and apparatus for receiving folded printed products from printing machines or the like
EP0312749A3 (en) * 1987-10-23 1989-07-12 Ferag Ag Method and device for taking over prints from a turning paddle wheel of a printing machine
US4886264A (en) * 1987-10-23 1989-12-12 Feraf Ag Method and apparatus for receiving printed products from a revolvingly driven bucket wheel of a printing machine
GB2218075B (en) * 1988-04-16 1992-07-08 Bielomatik Leuze & Co Retarder device for conveying and assembling sheet stacks
GB2218075A (en) * 1988-04-16 1989-11-08 Bielomatik Leuze & Co Retarder device for sheet stacks.
EP0407763A1 (fr) * 1989-07-10 1991-01-16 Ferag AG Dispositif pour enlever des produits imprimés d'une roue à aubes entraînée en rotation faisant partie d'une machine d'impression
EP0607753A1 (fr) * 1992-12-28 1994-07-27 Maschinenfabrik Wifag Procédé et dispositif pour former un courant de produits imprimés pliés se chevauchant
US5443256A (en) * 1992-12-28 1995-08-22 Maschinenfabrik Wifag Process and device for the formation of a scale-like stream of folded printed copies
US6152683A (en) * 1993-10-27 2000-11-28 Grapha-Holding Ag Method, apparatus and container for shipping printed matter
EP0677471A1 (fr) * 1994-04-15 1995-10-18 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de sortie d'exemplaires d'une roue à aubes
FR2718723A1 (fr) * 1994-04-15 1995-10-20 Heidelberg Harris Sa Dispositif de sortie de cahiers d'une roue à aubes.
US5611530A (en) * 1994-04-15 1997-03-18 Heidelberger Druckmaschinen Ag Device for the delivery of printed products out of a fan
EP2292444A3 (fr) * 2009-09-03 2013-03-13 Müller Martini Holding AG Dispositif de traitement cyclé d'imprimés à l'aide d'un dispositif de transfert

Also Published As

Publication number Publication date
DE3266658D1 (en) 1985-11-07
DE3123406A1 (de) 1982-12-30
EP0067399B1 (fr) 1985-10-02
JPH0335221B2 (fr) 1991-05-27
US4487408A (en) 1984-12-11
JPS57209147A (en) 1982-12-22
DE3123406C2 (de) 1985-12-12

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