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EP1066159B1 - Procede et dispositif pour le recouvrement de feuilles, et mise en oeuvre du procede - Google Patents

Procede et dispositif pour le recouvrement de feuilles, et mise en oeuvre du procede Download PDF

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Publication number
EP1066159B1
EP1066159B1 EP99907225A EP99907225A EP1066159B1 EP 1066159 B1 EP1066159 B1 EP 1066159B1 EP 99907225 A EP99907225 A EP 99907225A EP 99907225 A EP99907225 A EP 99907225A EP 1066159 B1 EP1066159 B1 EP 1066159B1
Authority
EP
European Patent Office
Prior art keywords
screen
sheets
coating
printing
cylinder
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
EP99907225A
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German (de)
English (en)
Other versions
EP1066159A1 (fr
Inventor
Philipp Riedener
Ernst Sturzenegger
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.)
Steinemann Technology AG
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Steinemann Technology AG
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Filing date
Publication date
Application filed by Steinemann Technology AG filed Critical Steinemann Technology AG
Publication of EP1066159A1 publication Critical patent/EP1066159A1/fr
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Publication of EP1066159B1 publication Critical patent/EP1066159B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B41F15/0804—Machines for printing sheets
    • B41F15/0809—Machines for printing sheets with cylindrical or belt-like screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2215/00—Screen printing machines
    • B41P2215/10—Screen printing machines characterised by their constructional features
    • B41P2215/11—Registering devices

Definitions

  • the invention relates to a method and its application for coating Sheets or cutters by means of coordinated rotating cylinder or Circular sieves, the sheets or sections taken from a stack and the Coating are forcibly supplied, further a device for continuous precision coating of sheets or sections by means of Circular sieves or screen cylinders and impression cylinders with one feeder and one horizontal feeder.
  • the main problem with rotary screen printing is that the movement between the rotary screen and an opposing printing cylinder must be synchronized with the highest accuracy during printing so that the job can be applied exactly to the buckets or sections.
  • the beginning and end of the sheets to be printed must also exactly match the template as it results from the movement of the circular screen.
  • the targeted screen printing is mostly a finishing process, often on an already printed sheet. It can be, for example, a bar painting, in which, with high precision, only narrowly limited areas within an arch have to be covered with a layer of paint.
  • the sheets are held by means of grippers, which are arranged at a mutual distance and attached to chains. The grippers are guided precisely during the printing process.
  • DE-PS 693 00 644 was based on the object of developing a device which allows precise positioning in terms of location and time along at least part of the path on which the objects are printed. It is proposed to arrange a short guide device with maximum precision within a mechanical endless conveyor, so that the individual sheets are moved absolutely synchronously with the printing cylinder.
  • DE-OS 197 03 312 also relates to screen printing cylinder machines with a printing cylinder which receives the printing material and is driven by a drive motor.
  • the machine has a rotary screen arranged at a distance parallel to the axis thereof and independently driven by a drive motor, furthermore a device for synchronizing the movement of the printing cylinder and the rotary screen during the printing process.
  • the older printing method has disadvantages with regard to the acceleration of the printing cylinders, since these can lead to vibrations of the entire machine.
  • the printing cylinder have a circumference that is greater than or equal to the circumference of the rotary screen is rotating at a substantially constant speed. It is stated in the publication as a great advantage that the control effort for the synchronization of screen movement and impression cylinder can be kept low due to the essentially constant rotational speed.
  • the aim of the invention was to improve the coating of sheets and sections so that production can be carried out more quickly and at a lower price.
  • One of the goals was to increase the performance from 7,000 sheets to 10,000 sheets or sections per minute.
  • the substrate to be printed for example textile or paper
  • the predeterminable transport speed requires an adaptation of the peripheral speed of the rotary screen.
  • the NL publication is based on web-like material, such as fabric or paper, which is normally wound up on rolls. However, problems with fabric or paper webs are completely different from sheets or sections. In the case of bahrform material, the important technical control task is to bring the peripheral speed of the screen cylinder substantially equal to the conveying speed.
  • the invention was based on the object of coating sheets and sections to improve that the qualitative standard of Flat screen printing also using circular screens with the greatest possible performance is achievable, especially for smaller series inexpensive and efficient can be coated, and that several and / or different working techniques are feasible in a plant.
  • the method according to the invention is characterized in that the circulation of the rotary screen can be adjusted or regulated, in particular corrected, with respect to the forcibly fed böger or sections, for a precisely coordinated run during the printing process and a synchronization between continuous sheets and exact coating or placement the coating on the arches.
  • the device according to the invention is characterized in that it has a precision work station with a constant conveyor for synchronization between continuous sheets and exact coating or placement of the coating on the sheets and the circular screen has a controllable or regulatable drive for referencing the circular screen in relation on the printing length and / or printing position of the sheets or sections.
  • the new invention further relates to the application of the method and use of the device and is characterized in that for screen printing as color printing or varnishing in front of sheets or sections or for the application of special application media such as glue etc. with a suitable design of the screen cylinder as a quick change cylinder, for example is designed as a screen printing cylinder, screen coating cylinder or as a special screen application cylinder, one or more screen cylinders being usable in one precision work station or in several precision work stations.
  • a suitable design of the screen cylinder as a quick change cylinder for example is designed as a screen printing cylinder, screen coating cylinder or as a special screen application cylinder, one or more screen cylinders being usable in one precision work station or in several precision work stations.
  • the new invention has taken the previously rejected path, namely the path of using improved control technology.
  • the length difference can be 0.5 to 1 millimeter.
  • a tolerance of the order of plus / minus one tenth of a millimeter is required for printing accuracy.
  • the sole requirement of synchronizing the circulation of the rotary screen and the impression cylinder does not solve the problem presented.
  • a common source of disruption is that you work with several subitems for an identical order or split them up. Even if there are no dimensional differences within an item, there may be differences with regard to the sheets or sections of various items that are processed at longer intervals, primarily due to the factors mentioned.
  • the new invention opens up a completely new process technology.
  • the transfer of the sheets from the stack to the compulsory guide for the coating is done as well as possible by mechanical means.
  • the highest possible accuracy is still in a gripper solution.
  • the sheets are guided through the coating section by means of grippers.
  • the disadvantage of the gripper solution is that it requires considerable expenditure in terms of manufacturing costs.
  • a tape solution is much simpler, but physically less precise.
  • the accuracy of the coating required above can be achieved by adjusting / regulating or correcting the rotary screen circulation. In very many applications, there is no need to transport the gripper, since the exact positioning of the sheets for the coating is achieved via the rotary screen.
  • control / regulation of the circulation of the rotary screen is based on a reference axis and is carried out via a control unit which allows operation with position correction and operation without position correction. Position errors of individual, positively fed sheets or sections can be corrected by adjusting the print start position via the control / regulation of the circulation of the rotary screen.
  • the speed of rotation of the screen drum is controlled or regulated in relation to the long repeat of the sheets, the referencing being carried out by accelerating and / or decelerating the speed of screen rotation.
  • the screen cylinder is preferably driven by a controllable servomotor and controlled by a computer, whereby the position of the respectively supplied sheet or section relative to the screen cylinder movement at a distance from the contact with the screen cylinder is monitored by sensor means. It has also been shown that the entire handling of the sheets or sections is more optimal if the sheets or sections are transported in and out of the coating in a horizontal working plane and the sheets or sections are transferred during the transfer from a feed transport to the coordinated pass the printing process can be accelerated to the precise processing speed.
  • the screen printing cylinder preferably has a controlled servo drive and Impression cylinder and the sheet transport through the printing unit a regulated Drive, in particular a regulated vector drive, which one directly or each an on-site control unit is assigned.
  • a regulated Drive in particular a regulated vector drive, which one directly or each an on-site control unit is assigned.
  • the whole system is used to a very high degree mastered when the settings or corrections required according to the invention in literally suburb i.e. be coordinated between the elements involved. It is therefore proposed that in addition to a machine control On-site control module is provided with the individual control units, with the Machine control, the setpoints are specified and the control corrections directly from the on-site control module.
  • Figure 1 shows schematically the workflow from a print template "A” to a ready-to-use screen printing cylinder 10 ("E"). The process is with six figures “A” to “E” shown The artwork 1 is after a previous film production exposed. At “B” the desired sieve openings are washed out, see above that you get a flat printing form 2. Then the flat printing form 2 assembled into a cylinder and as a cylindrical printing form 3 on one prepared mold carrier 4 set. The mold carrier 4 is not only the cylindrical Form but also has a central axis 5, so that the position of the axis of rotation is exactly determined. A stencil ring 6 is inserted into the cylindrical printing form from above 3 and on axis 5 ("C").
  • the printing form is then with the Glued support elements ("D") and the sieve cylinder now finished with the necessary overdrive elements 7, 8 equipped (“E") and can in the machine be used.
  • the whole process takes about half an hour. Since the Sieve cylinder has a large opening 9 on one side, the material feed can 11 for the coating medium as well as a doctor blade 12 through the opening 9 are inserted into the screen cylinder.
  • This structure allows a very fast Change of a screen cylinder or circular screen 10, from a first printing form a second screen cylinder with a second printing form, etc.
  • the production of a Rotary screen printing cylinders are state of the art for printing on Continuous webs.
  • the arches or section is on a horizontal working plane processed, which, as it were, a workbench level 20 from the feeder to the feeder forms.
  • the sheet is fed via an alignment station 18 and an oscillation system 19 fed to the calendering.
  • a precision work station 21 has a chain or Toothed belt 22, which means over the entire precision work area PAL Deflection rollers 23, 23 ', 23 ", 23"' is tensioned. Transport by chain or Timing belt 22 is driven by a motor 24, which via a Machine control 25 is controllable. It is also possible within the Precision working length PAL further process steps e.g. a calendering 28 or to provide a brushing.
  • a Counter-pressure roller 29 arranged directly opposite the screen cylinder 10.
  • FIG. 3 shows an entire system 40 for the treatment of arches or Sections 41.
  • a feeder 43 On the right in the picture is a feeder 43, followed by a belt transport 44 and the precision work station 21. Following the latter is a station 45 for drying, hardening and stabilizing the processed sheets, followed by an offshoot 46.
  • a control box 32 for the feeder Main control box 33 a controller 34 for the dryer and a controller 35 shown for the offshoot.
  • FIGS. 3 and 4 show the system in a modular design, with a precision workstation 25 a machine control 25 including a high-performance computer R includes.
  • the precision work station 21 is a screen printing station at which an inlet table 47 and then an outlet table 48 are arranged.
  • a calender 28 is located in front of the infeed table.
  • FIGS. 3 and 4 show one Solution with suction belt transport in the area of the precision work station.
  • the drive unit 52 for transport and impression cylinder Sheet feeder the vibration management, the sheet transport through the printing unit and the Impression cylinder driven.
  • it is a regulated vector drive 55.
  • This drive unit serves as a reference axis for the Speed of the entire system, it communicates with the screen printing unit via a serial data interface.
  • the digital speed setpoint is from the machine control M-ST via the data bus 51 and to the Screen printing unit passed over a serial data interface. From there the Setpoint value is sent to the drive unit via the aforementioned data interface.
  • the signal direction is from the reference axis to Screen printing unit.
  • With the drive unit 53 for the screen printing cylinder 10 Screen printing cylinder 10 driven.
  • the drive unit obtains the effective system speed or position from the reference axis via the pulse chain. In operation without position correction the speed of this drive unit corresponds exactly to that of the reference axis. In correction mode (operation with position correction) the speed only corresponds at the intersection points of those of the reference axis. That means that Speed in the print range from 0 mm - 720 mm is less or greater than that of the reference axis. In the range of 720 - 820 mm is the Speed for path compensation or position correction higher or lower than that of the reference axis. The position correction is done by means of sinusoidal positive and negative acceleration of the screen printing cylinder. The position will judged by the pulse chain. A correction is calculated on the Drive unit, the machine control is not burdened with the drive control, or the machine control and the BUS system inhibit the control speed for corrections not.
  • the removal is e.g. through UV dryer as well as sheet depositors driven. It is an unregulated one Asynchronous drive 57.
  • the drive unit receives the setpoint for the speed via a data interface from the screen printing unit. The speed is proportionally greater than the system speed.
  • All three drive motors 55, 56 and 57 are each a local controller 58 and. 59 resp. 60 assigned, with a direct data exchange between the on-site controllers 58 and 59 via pulse chains.
  • the two are with a dash-dotted line control engineering core parts summarized as local control module 61, wherein this module preferably also contains the on-site controller 60.
  • Pulse chain control can also use other servo systems e.g. with a control over the speed input of the servo motor for one, two or all three motors to get voted. All control functions described that directly with the coating are preferably summarized on site so that the corresponding functions can be ensured locally autonomously. For example, is it on this way, an arc only with the means of local control / regulation to coat.
  • the setpoints required for an entire recipe are in the Normal operation managed by the machine computer and, if necessary, as Transfer setpoints to the on-site control module. This means that everyone too Sensor means in the area of the precision work station in the on-site control module be used.
  • the servo motor 56 and the motor 55 are a Power electronics regulated.
  • the local controllers have the necessary interfaces and can also be operated directly via a keyboard 62.
  • FIGS. 6 and 7 show schematically the referencing of circular screen as well Arc.
  • a single sheet can e.g. by means of a moving stop 65, 65 ', over the distance shown from a speed V1 to the precision transport speed V2 will be accelerated, and will be followed by a precise, constant conveyor speed V2 on the constant conveyor 66 to the Screen cylinder guided.
  • a photocell arrangement is indicated with which Front end of the sheet is detected on the running conveyor.
  • the photocells 67 are in a standard distance RA in front of a theoretical screen printing line SD.
  • the Screen cylinder 10 rotates at a speed Vx at time X (T1) which the leading edge of the sheet at photocell 85 triggers the arrival signal.
  • the computer has additional sensor and storage means, so that the exact same time Position Px or Px 'of the corresponding reference point P on the screen cylinder 10 is recognized.
  • the computer R immediately begins to calculate the orbital movement controls the circulation or the within milliseconds Circulation speed of the screen cylinder in such a way that the reference point P at the same time (or at time Z or T2) with the leading edge Vk of the sheet on the theoretical screen printing line SD arrives in such a way that before the meeting the leading edge Vk with the reference point P, the corrected if necessary Orbital speed V3 is reached and exactly either with the precision transport speed V2 corresponds, or with a speed revolution, which is corrected by the amount of the bow distortion.
  • V3 'and V3 the possibility indicated that V2 is taken as given, and the Circulation speed can be larger or smaller by a minimum correction value can.
  • V2 V3 only occurs if the arch does not require correction.
  • FIG. 8 schematically shows a compilation of a transfer station from a feeder to the coating station, the transfer station being a gentle one Includes acceleration of the arches.
  • This combination comes with the highest demands large, thin sheet in question.
  • the gentle acceleration can be very be advantageous in a suction belt transport as a precision workstation. It is in practical operation not appropriate to control the feeder sequence so that Attempting to feed the sheets directly onto the Accelerate coating station.
  • an alignment station is an acceleration roller 70 with engaging and disengaging Pinch rollers 71, and a controllable stop 72.
  • the sheet 41 are about a conveyor belt fed from the feeder 43 and slide freely with the Feed speed VA via the accelerating roller 70 Bends no traces of compression, clamping or rubbing are made, as these would otherwise cause Question the quality of the printed sheet.
  • a very special difficulty is that the line speed V1 is based on the criteria of the coating and the arches can be of any length L.
  • At 73 is one Guide roller pair designated.
  • the basic tax functions are Alignment station 49 shown.
  • a computer C1 is connected to an incremental encoder JG subsequent processing plant connected, but not schematically shown drive means 74 a feed belt 34 at the speed V1 Processing plant is drivable.
  • the acceleration roller 70 with a mechanical overdrive, center line 80 with the processing side Drives 74 can be connected directly.
  • the stop 72 is a clutch lever 91 and an engaging and disengaging mechanism 82 for the guide rollers 71, directly above corresponding exaggeration means 83 from a drive unit 84 of the feeder 43, or controllable by the investor.
  • There is one for all three control functions common control shaft 85 is provided, on which according to the three Functions three cams 86, 87 and 88 are arranged.
  • the cam 86 is in direct engagement with a tapping roller 89, a lever joint 90 and a clutch lever 91 for the clutch 81.
  • the cam 87 controls the engaging and disengaging mechanism via a lever 92 and a connecting rod 93 82.
  • the third cam plate 88 controls a rotary arm 95 of the lever 94 Stop 72.
  • FIGS. 9 and 10 show an example of a quick-change circular sieve 10 in on a larger scale.
  • the circular screen 10 is on both sides of a common Servomotor 56 driven out, which can be controlled via on-site controller 59.
  • On the website of the inlet 68 are several sensors e.g. as light sensors or photocells 67 arranged, whose signals are used in the local controller 59 for referencing.
  • the screen cylinder 10 can be lowered and raised in the vertical direction A - A be, this movement also via the drive unit 53 or Local module 61 is coordinated.
  • the screen cylinder 10 can also, as with the Letters P and DR are indicated for the diagonal repeat, as well as with the Letters LR can be adjusted for the longitudinal repeat.
  • Figures 11 and 12 show the view and floor plan of a plant from right to on the left one with a feeder 43, an alignment station and the Precision workstation, which as a belt transport with mechanical transport aids for constant conveying or with a chain or toothed belt transport can be formed with mechanical grippers.
  • a scaled system Located to the left from the jetty a scaled system, an acceleration, sheet cleaning as well as a Smoothing calender 28.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Screen Printers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Printing Methods (AREA)

Claims (18)

  1. Procédé d'enduction de feuilles ou découpes au moyen de cylindres perforés ou formes rondes (10) tournant d'une manière coordonnée, les feuilles ou découpes étant prélevées dans une pile et amenées par force au procédé d'enduction, caractérisé en ce que la rotation de la forme ronde (10) peut être ajustée ou réglée, en particulier corrigée, par rapport aux feuilles ou découpes amenées par force, pour un passage coordonné avec précision pendant le processus d'impression et une synchronisation entre les feuilles qui passent et une enduction précise ou positionnement précis de l'enduction sur la feuille.
  2. Procédé selon la revendication 1, caractérisé en ce que la commande/régulation de la rotation de la forme ronde (10) est basée sur un axe de référence (55) et a lieu par l'intermédiaire d'une unité de commande-régulation (50, 61), laquelle permet un fonctionnement avec correction de position et un fonctionnement sans correction de position.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce qu'en mode correction la vitesse de la forme ronde ne correspond à l'axe de référence (55) qu'aux points d'intersection, la vitesse de la forme ronde dans la zone d'impression par ex. de 0 mm à 720 mm étant inférieure ou supérieure à celle de l'axe de référence (55), et dans la zone de course au-delà de 720 mm la vitesse pour la compensation de course ou correction de position étant supérieure ou inférieure à celle de l'axe de référence (55).
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que les erreurs de position des feuilles ou découpes individuelles amenées par force sont corrigées par l'adaptation de la position de départ d'impression par l'intermédiaire de la commande/régulation de la rotation de la forme ronde (10).
  5. Procédé selon la revendication 1, caractérisé en ce que sur la durée du processus d'impression la vitesse de rotation du tambour perforé est commandée ou réglée par rapport au rapport en longueur des feuilles et l'indexation a lieu par l'accélération et/ou la temporisation de la vitesse de rotation de l'écran perforé.
  6. Procédé selon l'une des revendications 1 à 5, caractérisé en ce que la forme ronde (10) peut être réglée par rapport au rapport en longueur et/ou au rapport en diagonale, le rapport en longueur, en particulier, pouvant être corrigé électroniquement.
  7. Procédé selon l'une des revendications 1 à 6, caractérisé en ce que la forme ronde (10) est entraínée par un servomoteur réglable (56) et peut être commandée par l'intermédiaire d'un ordinateur (59), la position de chaque feuille ou découpe amenée étant contrôlée par des détecteurs relativement au déplacement du cylindre perforé dans l'intervalle avant le contact avec le cylindre perforé.
  8. Procédé selon l'une des revendications 1 à 7, caractérisé en ce que la feuille ou découpe est contrôlée par au moins deux ou une multiplicité de détecteurs, en particulier par rapport à une position diagonale, et la distance (RA) est utilisée comme distance de réglage de préférence par une correction par rapport au rapport en diagonale.
  9. Procédé selon l'une des revendications 1 à 8, caractérisé en ce que les feuilles ou découpes sont transportées dans un plan de travail horizontal vers le procédé d'enduction et à partir de celui-ci et les feuilles ou découpes sont accélérées à la vitesse précise de travail lors du transfert d'un transport d'alimentation (34) au passage coordonné pendant le processus d'impression.
  10. Procédé selon l'une des revendications 1 à 9, caractérisé en ce que les feuilles ou découpes sont prélevées dans une pile, placées en nappes sur une table à bandes à aspiration (44), conduites par des manipulateurs mécaniques à un transfert et accélérées de manière précise à la vitesse de travail, et en cas d'enduction, conduites ensuite à un séchage, un durcissage ou une stabilisation de la matière appliquée.
  11. Dispositif pour l'enduction de précision en continu de feuilles ou découpes au moyen de cylindres perforés ou formes rondes (10) et d'un cylindre de contre-pression (29) ayant un margeur ainsi qu'un dispositif d'alimentation horizontal, caractérisé en ce qu'il présente, pour la synchronisation entre les feuilles qui passent et l'enduction exacte ou positionnement exact de l'enduction sur la feuille, un poste de travail de précision (21) avec un convoyeur constant (66) et la forme ronde (10) présente un entraínement (56) pouvant être commandé ou réglé pour l'indexage de la forme ronde (10) par rapport à la longueur d'impression et/ou position d'impression des feuilles ou découpes.
  12. Dispositif selon la revendication 11, caractérisé en ce que le poste de travail de précision (21) présente une forme ronde (10) qui est réalisée sous la forme d'un clindre de sérigraphie rotatif pouvant être remplacé rapidement pour la sérigraphie rotative, auquel est de préférence associée une commande de matière, le poste de travail de précision (21) et la forme ronde (10) présentant des moyens d'entraínement (55, 56) pouvant être synchronisés.
  13. Dispositif selon la revendication 11 ou 12, caractérisé en ce que la forme ronde (10) peut être ajustée aussi bien dans la direction du déplacement des feuilles ou découpes que de manière angulaire par rapport à celui-ci, et peut être rapidement remplacée pour un autre cycle d'enduction, de préférence sans modifier la position du repère.
  14. Dispositif selon l'une des revendications 11 à 13, caractérisé en ce que le poste de travail de précision (21) présente un transport à bande à aspiration ainsi que, monté en amont entre le dispositif d'alimentation et le poste de travail de précision, un poste d'accélération de feuille ou un transport à courroie dentée ou à chaíne sans fin, pour les moyens de manipulation mécaniques, le plan de travail formant de préférence un même plan avec les bandes d'aspiration du dispositif de transport à aspiration.
  15. Dispositif selon l'une des revendications 11 à 14, caractérisé en ce qu'il présente un ou plusieurs postes de travail différents, par ex. pour la sérigraphie rotative et pour un laquage, pour une enduction, pour une impression à effet ou spéciale avec des couleurs spécifiques.
  16. Dispositif selon l'une des revendications 11 à 15, caractérisé en ce que le cylindre de sérigraphie présente une servocommande contrôlée (56) et le cylindre de contre-pression (29) ainsi que le transport de feuilles à travers le groupe d'impression un entraínement contrôlé, en particulier un entraínement vectoriel contrôlé, auxquels est associée directement une, ou à chacun une, unité de réglage in situ (58, 59, 60).
  17. Dispositif selon la revendication 16, caractérisé en ce qu'il présente une commande machine (25) ainsi qu'un module de réglage in situ (61) avec les différentes unités de réglage, la commande machine (25) prédéterminant les vitesses de travail et les corrections de réglage étant directement réalisées par le module de réglage in situ (61).
  18. Application du procédé selon l'une des revendications 1 à 10 ou utilisation du dispositif selon l'une des revendications 11 à 17, caractérisée en ce que, pour la sérigraphie en tant qu'impression en couleurs ou laquage de feuilles ou découpes ou pour l'application de milieux d'application particuliers tels que de la colle, etc., dans une réalisation correspondante, le cylindre perforé est réalisé sous la forme d'un cylindre à changement rapide, par ex. sous la forme d'un cylindre de sérigraphie, cylindre de laquage à écran perforé ou sous la forme d'un cylindre d'application spécial à écran perforé, un ou plusieurs cylindres perforés pouvant être utilisés dans un poste de travail de précision (21) ou dans plusieurs postes de travail de précision (21).
EP99907225A 1998-03-24 1999-03-23 Procede et dispositif pour le recouvrement de feuilles, et mise en oeuvre du procede Expired - Lifetime EP1066159B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH68898 1998-03-24
CH68898 1998-03-24
PCT/CH1999/000124 WO1999048690A1 (fr) 1998-03-24 1999-03-23 Procede et dispositif pour le recouvrement de feuilles, et mise en oeuvre du procede

Publications (2)

Publication Number Publication Date
EP1066159A1 EP1066159A1 (fr) 2001-01-10
EP1066159B1 true EP1066159B1 (fr) 2002-06-05

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EP99907225A Expired - Lifetime EP1066159B1 (fr) 1998-03-24 1999-03-23 Procede et dispositif pour le recouvrement de feuilles, et mise en oeuvre du procede

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Country Link
US (1) US6485777B1 (fr)
EP (1) EP1066159B1 (fr)
JP (1) JP2002507506A (fr)
CN (1) CN1213863C (fr)
AT (1) ATE218439T1 (fr)
AU (1) AU2709799A (fr)
DE (1) DE59901634D1 (fr)
WO (1) WO1999048690A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009017686A1 (de) 2009-04-16 2010-10-28 Steinemann Technology Ag Siebdruckmaschine mit Greifertransport
DE102015208921A1 (de) * 2015-05-13 2016-11-17 Koenig & Bauer Ag Druckwerk

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20060127A1 (it) * 2006-04-19 2007-10-20 Pont Massimiliano Dal Apparato di stampa
JP2008120064A (ja) * 2006-10-20 2008-05-29 Komori Corp 輪転式孔版印刷機の停止位置制御方法及び装置
DE102008043754A1 (de) 2008-11-14 2010-05-20 Steinemann Technology Ag Bogenführungssystem für eine Bogen verarbeitende Druck-, Veredelungs- oder Weiterverarbeitungsmaschine
CN103029420A (zh) * 2012-12-14 2013-04-10 安徽安泰新型包装材料有限公司 一种行程可调的丝网印刷机及其实现方法
CN107584865B (zh) * 2017-10-25 2023-06-02 京东方科技集团股份有限公司 一种网版印刷装置
DE102019216458A1 (de) 2019-10-25 2021-04-29 Gallus Ferd. Rüesch AG Drucksystem für den Rotationssiebdruck, umfassend einen Siebdruckzylinder mit nachgiebigen Oberflächenelementen
CN111498377B (zh) * 2020-04-03 2021-06-22 张存存 一种硬质盒丝印辅助包装设备
CN116160792A (zh) * 2023-02-28 2023-05-26 东江精创注塑(惠州)有限公司 一种表面光哑同体的印刷方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363137A (en) 1941-06-30 1944-11-21 Howard H Metcalf Method and apparatus for printing
NL9200494A (nl) 1992-03-17 1993-10-18 Stork X Cel Bv Inrichting voor substraat transport door drukinrichting en zeefdrukmachine.
DE59302999D1 (de) 1992-03-24 1996-07-25 Steinemann Ulrich Ag Verfahren und vorrichtung sowie anlage zur herstellung von laminaten
NL9201679A (nl) 1992-09-29 1994-04-18 Stork Brabant Bv Gecombineerde zeefdruk-inkjet drukinrichting.
DE19626821A1 (de) 1996-07-03 1998-01-08 Alexander Lintner Modulare Rotationssiebdruckmaschine
DE19703312A1 (de) 1997-01-30 1998-08-06 Rk Siebdrucktechnik Gmbh Verfahren zur Steuerung einer Siebdruckzylindermaschine
DE19812894A1 (de) 1997-03-24 1998-10-01 Steinemann Ag Verfahren und Anwendung des Verfahrens sowie Vorrichtung zur kontinuierlichen Präzisionsverarbeitung von Bögen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009017686A1 (de) 2009-04-16 2010-10-28 Steinemann Technology Ag Siebdruckmaschine mit Greifertransport
DE102015208921A1 (de) * 2015-05-13 2016-11-17 Koenig & Bauer Ag Druckwerk
DE102015208921B4 (de) 2015-05-13 2021-11-04 Koenig & Bauer Ag Druckwerk

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DE59901634D1 (de) 2002-07-11
JP2002507506A (ja) 2002-03-12
CN1294554A (zh) 2001-05-09
US6485777B1 (en) 2002-11-26
EP1066159A1 (fr) 2001-01-10
AU2709799A (en) 1999-10-18
ATE218439T1 (de) 2002-06-15
WO1999048690A1 (fr) 1999-09-30
CN1213863C (zh) 2005-08-10

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