EP1052199A1 - Dispositif pour le traitment de bandes de formulaires - Google Patents

Dispositif pour le traitment de bandes de formulaires Download PDF

Info

Publication number
EP1052199A1
EP1052199A1 EP99810423A EP99810423A EP1052199A1 EP 1052199 A1 EP1052199 A1 EP 1052199A1 EP 99810423 A EP99810423 A EP 99810423A EP 99810423 A EP99810423 A EP 99810423A EP 1052199 A1 EP1052199 A1 EP 1052199A1
Authority
EP
European Patent Office
Prior art keywords
bevel gears
main axis
drive
differential
feed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99810423A
Other languages
German (de)
English (en)
Inventor
Peter Kern
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.)
Kern AG
Original Assignee
Kern 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 Kern AG filed Critical Kern AG
Priority to EP99810423A priority Critical patent/EP1052199A1/fr
Priority to BR0010445-0A priority patent/BR0010445A/pt
Priority to CA002373321A priority patent/CA2373321C/fr
Priority to JP2000618190A priority patent/JP2002544097A/ja
Priority to PCT/CH2000/000256 priority patent/WO2000069764A1/fr
Priority to AU40968/00A priority patent/AU4096800A/en
Priority to ES00920320T priority patent/ES2204554T3/es
Priority to DE50003115T priority patent/DE50003115D1/de
Priority to EP00920320A priority patent/EP1177149B1/fr
Priority to AT00920320T priority patent/ATE246137T1/de
Publication of EP1052199A1 publication Critical patent/EP1052199A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • 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
    • B65H2301/448—Diverting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/132—Details of longitudinal profile arrangement of segments along axis
    • B65H2404/1321—Segments juxtaposed along axis
    • B65H2404/13211—Segments juxtaposed along axis and interconnected by gearing, e.g. differential gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/132—Details of longitudinal profile arrangement of segments along axis
    • B65H2404/1321—Segments juxtaposed along axis
    • B65H2404/13212—Segments juxtaposed along axis and driven independently

Definitions

  • the present invention relates to a device for Processing of form webs by selective-sequential intermittent feeding and cutting of form webs; such devices are of a type e.g. from the Brazilian patent 7701019 (1977), the Swiss Patents 661 709 and 661 710 (1984), the European patent 156 775 (1984) and the German utility model G 85 04 658 (1985). Devices of this type are particularly for the automated production of printed matter, like checkbooks, merging and inserting Proof of payment, and the like used.
  • the feed is cyclical in these facilities, i.e. for one or all form lanes by one Form length, using so-called tractors, i.e. Spiked wheels or barbed ribbons, the spines in the usual Perforated edges on one or both sides of the form webs intervention.
  • tractors i.e. Spiked wheels or barbed ribbons
  • the term "selective-sequential" means doing that the cyclical feed through a program or / and can be controlled by form markings, e.g. by the one or "first" after the feed cycle Form path one or more feed cycles of the other or follow the "second" form and only then again a feed stroke of the first form path runs like this is known in such systems.
  • Object of the invention is to provide a device that meets these requirements Fulfills.
  • each the towards the cutting device on converging levels guided form tracks to achieve a cyclical sequential-selective feed to a single driven Roller is guided with adjacent idler rollers cooperates and has two parts by one Differential gears are connected to each other to make unevenness of the feed, which e.g. due to contamination or other side effects of a result in rapid and sustained operation of the device can.
  • the differential gear can in a manner known per se have two bevel gears, each of which is torsionally rigid one of the two sleeves is connected; the operative connection this bevel gear is made up of two differential bevel gears, which are freely rotatable about a common axis, which perpendicular to the main axis, e.g. in a corresponding cross extending bore of the main axis, is arranged.
  • the differential gear according to the invention has an analog one Effect like the well-known differential gear on the driven Wheels of a car making a turn which changes the drive speed of the wheels Radii of the curve traversed by each wheel adjusts. Only on a straight route - here with an exact one Straight ahead of the respective form web - both will Sleeves driven at exactly the same speed.
  • the Differential gear used according to the invention between the two sleeves on the main axis causes one lateral deviation from the normal straight running direction a deviation in the form of the differential gear is automatically compensated and corrected.
  • the invention therefore a device for processing Form webs through selective-sequential, step-by-step feed and cutting at least two form sheets with the features specified in claim 1.
  • the invention further relates to a method for operating a Device according to the invention with the in the claims 8 and 9 specified features.
  • the invention relates to a method for processing of form webs through selective-sequential intermittent feed and cutting of at least two form webs with the features specified in claim 10.
  • the differential gear is according to a preferred embodiment the invention a mechanical transmission per se known type, the two drive bevel gears and two differential bevel gears owns; each of the drive bevel gears is rigidly connected to one of the sleeves; the two differential bevel gears are rotatable about a transverse axis connected to the main axis and e.g. through this is led; each of the drive bevel gears stands in engagement with the two differential bevel gears.
  • the drive and / or the differential bevel gears according to a preferred one Embodiment designed as toothed bevel gears, preferably self-lubricating, i.e. at least one of each other engaging bevel gears or toothed bevel gears at least on the outside of a self-lubricating polymer, such as polyamide, polyacetal, polyester.
  • a self-lubricating polymer such as polyamide, polyacetal, polyester.
  • the friction surfaces i.e. the one with the associated form web coming into contact surface of the through the differential gear sleeves with an abrasion-resistant elastomer, especially an elastic one Material, e.g. synthetic or natural Elastomer, such as rubber, polyurethane, polyisoprene, or the same shows that typically a Shore hardness A in the range from 80-100, typically 90-95.
  • an elastic one Material e.g. synthetic or natural Elastomer, such as rubber, polyurethane, polyisoprene, or the same shows that typically a Shore hardness A in the range from 80-100, typically 90-95.
  • the friction effect of the sleeve surface can also through the surface condition or surface structuring be achieved, e.g. due to surface roughness and / or pattern-like or statistically distributed profiles respectively.
  • Surfaces or surface areas can also be used for this made of abrasion-resistant materials including metal, ceramics, glass and hard materials (Sintered metal, metal carbide, nitride coatings, Diamond, boron nitride), e.g. sufficient in the form of embedding fine grains of such hard materials in one Layer of metallic or non-metallic binder.
  • every guide is on the form lanes both sides with at least two opposite one another
  • Contact points for concerns on both sides of the associated form web and the contact points are in the working direction of the device, i.e. the direction of travel the webs, at least by the working width of the device spaced, in front of the associated driven Roller. It is understood that these contact points can be positioned, be it to adapt to different ones Form widths, be it for fine adjustment of the Form introduction.
  • the invention also relates to a method for operating the new device; this will make everyone sequentially selective Feed cycle of the form path an acceleration phase, assigned a movement phase and a braking phase; the acceleration phase is determined by one of the desired Form corresponding signal triggered and the regulation of the feed of the form web takes place on one point determined by the form length.
  • the form web has, in a manner known per se, e.g. Markings created by printing, their optical Reading that corresponds to the desired form length Control signal triggers; the movement is indicated by an known control electronics that controls the actual value of the feed trigger point with its setpoint and regulates the drive from the difference.
  • the device 1 shown schematically in FIG. 1 has two converging guides 12, 14 for the form webs B 1 , B 2 , which are fed to the device from a source, not shown, for example a magazine or a longitudinal separating device for a double-sided printed form web.
  • the form tracks are on the side of the guides 13, 15 (only the guide at the front is shown).
  • Each of the form webs B 1 , B 2 runs between the associated driven roller 182, 184 and the non-driven abutting roller 192, 194 attached to it under slight pressure of typically 50-500 g to the cross cutting device 11, which, for example, is known per se as a "guillotine" with a Cutting bar or knife and one or two cutting edges, can be designed as a rotating knife or the like.
  • Each of the two rollers 182, 184 is connected to an associated drive 162, 164, for example an electric motor, the activity of which is regulated by a controller 17 in order to guide both form webs B 1 , B 2 or only one of these to the cross-cutting device 11.
  • an associated drive 162, 164 for example an electric motor, the activity of which is regulated by a controller 17 in order to guide both form webs B 1 , B 2 or only one of these to the cross-cutting device 11.
  • Each roller has a one-piece and continuous Main axis 20 made of a rigid material, typically steel, Aluminum or the like at both ends 201,202 rotatably guided in the bearings 204, 205 and on one side, here e.g. the end 201, with a drive motor, not shown connected is.
  • a rigid material typically steel, Aluminum or the like
  • Each sleeve is typically made made of a rigid material such as steel, aluminum or thermosetting plastic and has a friction lining 219, 229, e.g. made of an elastic polyurethane (e.g. Vukollan® the Bayer AG) or from a coating of fine-grained Provide hard material in a suitable matrix material.
  • an elastic polyurethane e.g. Vukollan® the Bayer AG
  • Each sleeve lies in the area of its friction lining 219.229 the associated pressure roller 29a, 29b to the form web press sufficiently against the friction lining, that the form web (not shown in FIG. 2) at Actuation of the drive (not shown in Fig. 2) is transported practically without slippage.
  • the two sleeves 21, 22 are in the area of the middle of the Main axis 20 through the differential 24 with each other connected, as shown enlarged in Fig. 2a.
  • the differential 24 consists of two drive bevel gears 211, 221, which are designed as bevel gears and each torsionally rigid connected to the associated sleeve 21,22 are.
  • the operative connection of the drive bevel gears 211, 221 or the sleeves 21, 22 rigidly connected to these by two differential bevel gears also designed as gear wheels 261, 262, which can be freely rotated about the auxiliary axis 28 are and with the drive bevel gears 211.221 in engagement stand.
  • the auxiliary axis 28 lies in a transverse bore of the main axis 20 and is carried along by their rotation, i.e. rotates in the radial direction.
  • the auxiliary axis 28 can be axial be rotatable, but this is usually without practical Importance. It is essential that the differential gear 24 only comes into effect if it is on the form web adjacent sleeves 21, 22 not equally during transport involved. Such an inequality can e.g. then occur when soiling caused by paper dust during continuous operation or the like, which would result in that the form path is no longer exactly straight, i.e. perpendicular to the cross cutting device, runs. In this case the differential 24 an immediate correction and thereby guarantees a typical continuous operation Form web speeds of 1 - 4 m / sec reliable guidance of the form web.
  • a preferred control or regulation of the drive of the main axis 20 is shown in the diagram of FIG. 3.
  • the electric motor causing the drive is controlled in such a way that the initially stationary form web first accelerates during a start-up phase B acc and is then guided through the movement or feed phase B mov at a practically constant speed until the start of the braking phase B br .
  • the transition from phase B mov to phase B br is used and the braking process is dimensioned such that the form web is exactly in the position controlled in the usual manner, for example by printed markings Cross cutting device is positioned.
  • each sequential-selective feed cycle of the form web (B 1 , B 2 ) is generated by a signal corresponding to the desired form length and triggered by markings on the form web and the regulation of the feed of the form web at the one determined by the form length Trigger point occurs.
  • the reading can be triggered in a manner known per se, for example by optically reading the marking on the form web.
  • the movement is controlled by control electronics that compare the actual value of the position of the trigger point with its setpoint and use the difference to control the drive.
  • Fig. 4 shows a broken part of the guide 42 a inventive device with the lying thereon Form web 43, which has a center line M and a width B owns.
  • the edge guides 45a, 45b are in one Distance L in the running direction (arrow A) in front of the driven one Roller 44 is arranged remotely, with the distance L preferably is at least as large as the width B of the Path 43.
  • the pressure rollers 49a, 49b are symmetrical to Arranged center line M of the form web and press the Form web in the area of the friction linings against the roller, which is connected to the drive 46 via the axis 40 and actuating the roller in the manner set forth above controls or regulates.
  • the exemplary embodiment set out above serves to explain and not to limit the invention and generally provides a device for processing form webs by selectively sequential feed and cutting of at least two form webs (B 1 , B 2 ); the device has at least two guides arranged one above the other and converging in the common working direction towards a common transverse separating device, each for one form web; if more than two form lanes are to be processed, the number of tours is of course correspondingly larger; the device has devices for controlling the cyclically sequential-selective feed of each form web, each of the devices for the sequential feed of each form web each comprising a driven roller which extends transversely to the working direction over the working width of the device and interacts with at least two non-driven idler rollers; the driven roller has a continuous main axis which is connected on only one side to a drive for rotating the continuous main axis; this main axis carries two cylindrical sleeves which can be rotated about the main axis and are operatively connected to one another via a mechanical or other differential

Landscapes

  • Advancing Webs (AREA)
EP99810423A 1999-05-12 1999-05-12 Dispositif pour le traitment de bandes de formulaires Withdrawn EP1052199A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP99810423A EP1052199A1 (fr) 1999-05-12 1999-05-12 Dispositif pour le traitment de bandes de formulaires
BR0010445-0A BR0010445A (pt) 1999-05-12 2000-05-09 Dispositivo para o processamento de bandas de formulários contìnuos
CA002373321A CA2373321C (fr) 1999-05-12 2000-05-09 Dispositif de traitement d'une bande de formulaires
JP2000618190A JP2002544097A (ja) 1999-05-12 2000-05-09 用紙帯を処理するための装置
PCT/CH2000/000256 WO2000069764A1 (fr) 1999-05-12 2000-05-09 Dispositif de traitement d'une bande de formulaires
AU40968/00A AU4096800A (en) 1999-05-12 2000-05-09 Device for processing strips of forms
ES00920320T ES2204554T3 (es) 1999-05-12 2000-05-09 Dispositivo para el procesamiento de pistas de formulario.
DE50003115T DE50003115D1 (de) 1999-05-12 2000-05-09 Vorrichtung zur verarbeitung von formularbahnen
EP00920320A EP1177149B1 (fr) 1999-05-12 2000-05-09 Dispositif de traitement d'une bande de formulaires
AT00920320T ATE246137T1 (de) 1999-05-12 2000-05-09 Vorrichtung zur verarbeitung von formularbahnen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99810423A EP1052199A1 (fr) 1999-05-12 1999-05-12 Dispositif pour le traitment de bandes de formulaires

Publications (1)

Publication Number Publication Date
EP1052199A1 true EP1052199A1 (fr) 2000-11-15

Family

ID=8242828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810423A Withdrawn EP1052199A1 (fr) 1999-05-12 1999-05-12 Dispositif pour le traitment de bandes de formulaires

Country Status (1)

Country Link
EP (1) EP1052199A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7636035B2 (en) 2004-11-06 2009-12-22 Leopold Kostal Gmbh & Co. Kg Tire pressure control system for a motor vehicle
CN111115339A (zh) * 2020-01-17 2020-05-08 大族激光科技产业集团股份有限公司 胶带裁剪装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7701019A (pt) 1977-02-17 1978-06-06 A Laurentino Maquina cortadora e intercaladora para montagem de taloes de cheques,carnets,blocos e similares produzidos em formularios continuos
DE8504658U1 (de) 1984-02-17 1985-06-27 SADI S.a.s., Turin/Torino Vorrichtung zum selektiven Schneiden von Endlosformularen, zum Beispiel von EDV-Ausdrucken
EP0156775A2 (fr) 1984-03-30 1985-10-02 Walter Suter Procédé et dispositif pour le transport séquentiel et la coupe de documents à partir de deux bandes continues de formulaires
EP0510324A1 (fr) * 1991-03-12 1992-10-28 CEM S.p.A. Dispositif pour arranger des documents imprimés sur des bandes continues
EP0556640A1 (fr) * 1992-02-21 1993-08-25 Eastman Kodak Company Rouleau cabestan différentiel subdivisé en plusieurs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7701019A (pt) 1977-02-17 1978-06-06 A Laurentino Maquina cortadora e intercaladora para montagem de taloes de cheques,carnets,blocos e similares produzidos em formularios continuos
DE8504658U1 (de) 1984-02-17 1985-06-27 SADI S.a.s., Turin/Torino Vorrichtung zum selektiven Schneiden von Endlosformularen, zum Beispiel von EDV-Ausdrucken
CH661709A5 (en) 1984-02-17 1987-08-14 Sadi S A S Equipment for cutting continuous modules, for example processor print-outs
CH661710A5 (en) 1984-02-17 1987-08-14 Sadi S A S Equipment for selectively cutting continuous modules, for example processor print-outs
EP0156775A2 (fr) 1984-03-30 1985-10-02 Walter Suter Procédé et dispositif pour le transport séquentiel et la coupe de documents à partir de deux bandes continues de formulaires
EP0510324A1 (fr) * 1991-03-12 1992-10-28 CEM S.p.A. Dispositif pour arranger des documents imprimés sur des bandes continues
EP0556640A1 (fr) * 1992-02-21 1993-08-25 Eastman Kodak Company Rouleau cabestan différentiel subdivisé en plusieurs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7636035B2 (en) 2004-11-06 2009-12-22 Leopold Kostal Gmbh & Co. Kg Tire pressure control system for a motor vehicle
CN111115339A (zh) * 2020-01-17 2020-05-08 大族激光科技产业集团股份有限公司 胶带裁剪装置
CN111115339B (zh) * 2020-01-17 2021-06-15 大族激光科技产业集团股份有限公司 胶带裁剪装置

Similar Documents

Publication Publication Date Title
DE2248683C3 (de) Vorrichtung zum Querschneiden einer kontinuierlich angeförderten Materialbahn
DE2260715B2 (de) Verfahren und Vorrichtung zum gleichmäßigen Vorschub mehrerer seitlich nebeneinander angeordneter Folienstreifen zu einer beutelherstellenden Maschine
DE20321804U1 (de) Vorrichtungen zur Bearbeitung und/oder Förderung einer Bahn in einer Rollenrotationsdruckmaschine
EP2060388A2 (fr) Installation de carton ondulé et procédé de fabrication d'une bande de carton ondulé sans fin
EP3584016B1 (fr) Réduction de l'usure des rouleaux de caisse à rouleaux
EP1012097B1 (fr) Dispositif de guidage d'une bande de papier sans fin
EP1314668A2 (fr) Dispositif pour transporter materiau en bande
DE19930686A1 (de) Vorrichtung zum Querperforieren von Bahnen
EP1177149B1 (fr) Dispositif de traitement d'une bande de formulaires
DE19852257A1 (de) Wickelmaschine zum Aufwickeln einer Materialbahn
DE4419963C1 (de) Kreuzbandschleifmaschine zum beiderseitigen Anfasen des Randes von Glasplatten
DE60017627T2 (de) Bandsäge zum ununterbrochenen Schneiden von Rollen aus Bahnmaterial
WO2017143373A1 (fr) Installation d'usinage pour usiner un matériau rond pourvue d'un dispositif d'amenée à aimants permanents
CH648508A5 (de) Einrichtung zur verringerung der dicke einer bewegten materialbahn.
EP1052199A1 (fr) Dispositif pour le traitment de bandes de formulaires
DE102022207528A1 (de) Gegenzylinder-Anordnung
DE10392276T5 (de) Kostengünstiges Inline Stanzsystem
DE102007057409B4 (de) Schneidevorrichtung
EP0800885B1 (fr) Dispositif pour le poinçonnage de dents de scie dans un matériau sous forme de bande
DE3341076C2 (fr)
EP2877319A1 (fr) Procédé pour structurer une courroie de presse
DE2365668C3 (de) Vorrichtung zur Verarbeitung bahnförmigen Materials mit einem Rotationsdruckwerk
DE1128399C2 (de) Vorrichtung zum Beschneiden von Blaettern, insbesondere von Papierblaettern
DE10200356A1 (de) Transport-Einheit
DE3744107A1 (de) Einrichtung zur herstellung von querlinien an materialbahnen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20010516