EP2059468B1 - Dispositif d'alignement - Google Patents

Dispositif d'alignement Download PDF

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Publication number
EP2059468B1
EP2059468B1 EP07800624A EP07800624A EP2059468B1 EP 2059468 B1 EP2059468 B1 EP 2059468B1 EP 07800624 A EP07800624 A EP 07800624A EP 07800624 A EP07800624 A EP 07800624A EP 2059468 B1 EP2059468 B1 EP 2059468B1
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EP
European Patent Office
Prior art keywords
register
plate
sheet
insertion apparatus
register plate
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.)
Active
Application number
EP07800624A
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German (de)
English (en)
Other versions
EP2059468A1 (fr
Inventor
Beat Kägi
Urs BRÜHWILER
Bozidar Markovic
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.)
Gietz AG
Original Assignee
Gietz AG
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Filing date
Publication date
Application filed by Gietz AG filed Critical Gietz AG
Publication of EP2059468A1 publication Critical patent/EP2059468A1/fr
Application granted granted Critical
Publication of EP2059468B1 publication Critical patent/EP2059468B1/fr
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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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
    • B65H5/085—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers by combinations of endless conveyors and grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H11/00—Feed tables
    • 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
    • B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
    • B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
    • 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
    • B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
    • B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
    • B65H29/042—Intermediate conveyors, e.g. transferring devices
    • B65H29/044—Intermediate conveyors, e.g. transferring devices conveying through a machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • B65H9/105—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using suction means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7675—Insulating linings for the interior face of exterior walls
    • 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
    • B65H2301/4471—Grippers, e.g. moved in paths enclosing an area
    • B65H2301/44712—Grippers, e.g. moved in paths enclosing an area carried by chains or bands
    • 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
    • B65H2301/449—Features of movement or transforming movement of handled material
    • B65H2301/4493—Features of movement or transforming movement of handled material intermittent
    • 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
    • B65H2404/30—Chains
    • B65H2404/34—Gripper bars bridging at least two chains running synchronously and parallely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/512—Marks, e.g. invisible to the human eye; Patterns

Definitions

  • the invention relates to a register feed device for sheet embossing machines according to the preamble of claim 1.
  • a register feed device for sheet embossing machines according to the preamble of claim 1.
  • Such an automatic register retraction device is known, for example from the EP 0 708 046 or the US 5,718,057 ,
  • This register positioning of a non-fixed sheet by front and side stops still has significant limitations and disadvantages. Especially at higher speeds, the register displacements on a non-fixed sheet can not be performed quickly and accurately enough because the sheet is increasingly warped or compressed.
  • the object of the invention is therefore to provide an automatic register retracting device for higher performance, which overcomes the disadvantages and with which for each sheet individually optimally and automatically all registration errors are corrected and which allows printing and embossing images in consistently high quality.
  • Fig. 1 shows a register feeding device 10 for sheet-fed printing presses with position sensors S1, S2, S3 for detecting printing marks P1, P2, P3 of a sheet 5, which define the front edge and the side edge of a printed image, with a register plate 1 as a feed table, which can be swung off, with vents 20 and vacuum feed lines 21 to a suction device 22 and front stops 12, which are lowered, and with two actuators L1, L2 for positioning the register plate in the X direction and an actuator L3 for positioning in the Y direction and with a register control 11, to Control of register functions and components.
  • the register plate 15 forms a feed table or a support plate on which the sheet 5 rests for transfer to the gripper bar. 8
  • the register plate 15 is pivoted 15 'for the passage of a gripper bar 8, softer with a drive chain 32 of the embossing machine 1 is connected.
  • the gripper bar is stopped and the register plate swung open again and fed a sheet 5 of a feeder 3 on the register plate until it is stopped at the front stops 12. Then, the register plate is evacuated to suck and fix the sheet 5 on the register plate 15.
  • the front stops 12 are lowered (12 ') and the register plate is advanced by the actuators L1, L2 in the X direction while the sheet 5 on the gripper bar 8 deferred while also the position of the print marks P1, P2 detected on the sheet with the sensors S1, S2 and from a residual displacement X1, X2 calculated and the register plate with the sheet in the X direction in the desired position P1S, P2S shifted and After the position of the print marks P1, P2 in the X direction is detected by the sensors S1, S2, the register plate is moved by the actuator L3 in the Y direction to the target position P3S, by analogously, the page edge print mark P3 by detects the sensor S3 and a lateral residual shift Y3 is calculated.
  • the sheet 5 is detected by the stationary gripper bar 8 by the gripper clips getting closed. Then the register plate 15 is vented and the sheet thereby released from the register plate, so that it can be transported by the gripper bar 8 on the lowered front stops 12 away in the next station (here a flat press 2).
  • the register movements of the actuators in the X direction and in the Y direction can take place successively ( Fig. 7a ) or they can also be partly simultaneous ( Fig. 7b ).
  • the sensor S3 may also be placed near the front edge of the register plate (S3 ').
  • the registration plate 15 may be pivotable about an axis of rotation 16 and moved by a machine drive 30, here e.g. by means of a cam 31. This results in a simple high-dynamic and precise drive of the register plate 15, synchronously with the machine.
  • Fig. 1 further shows front position sensors S1, S2 which are adjustably mounted on a fixed frame over the register plate 15. These can preferably be arranged at a small distance d of, for example, 1-3 mm in front of the front print marks P1, P2 with the sheet 5 standing (when this has arrived at the front stops 12). Then, the position of the print marks P1, P2 is rapidly detected as the register plate advances, leaving more time for the calculation of the residual displacements X1, X2 by the controller 11, so that the register plate 15 is directly in the target positions P1S, P2S with total displacements X4, X5 can be moved and the movement of the actuator L3 in the Y direction can begin earlier. Analogously, Y is also traveled in the transverse direction Y directly into the desired position P3S with a total displacement Y6.
  • the basic shift X0 (without register correction) is 9 mm, for example, and it can be in a range of, for example, 5-12 mm.
  • the basic shift Y0 can be in a range of, for example, 4-8 mm and, for example 5 mm.
  • X ⁇ 5 X ⁇ 0 + X ⁇ 2 .
  • Y ⁇ 6 Y ⁇ 0 + Y ⁇ 3
  • Such additional correction values may e.g. serve to determine differences between an existing image and a subsequent imprinting applied to the existing image by eye and to input corresponding correction values until agreement is reached.
  • the register positioning can also be applied to sheets which have no print marks P1, P2, P3. Then, the front and a side sheet edge serve as print marks, which are detected by the correspondingly adjusted position sensors S1, S2, S3.
  • Fig. 2 shows, for example, a register plate 15 with a simple embodiment of the lowerable front stops 12 which are pivotally mounted on a holder 13 about an axis.
  • the holder is rapidly moved on both sides by a respective pneumatic cylinder 14, ie, pivoted up and down (12 ').
  • the sheet 5 In order to achieve high machine speeds and reliable precise operation of the register device, the sheet 5 must be fixed quickly and without distortion on the register plate 15, which as a whole can perform the register positioning in X and Y direction quickly and accurately, so that the sheet in the desired position can be transferred exactly defined to the gripper bar 8.
  • fixing and releasing the sheet by means of venting and ventilation must be carried out quickly, thus allowing as much time as possible for register positioning is available.
  • the Fig. 3 to 5 show examples of register plates 15 with vents 20, vacuum feed lines 21, valves 23 and suction device or vacuum devices 22 for quickly and securely fixing the sheet 5 on the register plate.
  • the surface 19 is locally formed in the vicinity of vents 20 with a good stiction.
  • Fig. 3 shows in plan a register plate 15 with different suction areas Bi and with a front squeegee 17, on which the front edge of a sheet 5 rests.
  • the sheet on the squeegee in the foremost region 17 is particularly well fixed by an increased suction power to the squeegee 17 compared to the suction or to the contact pressure and the static friction force on a rear suction plate 18th
  • the areas B1 to B5 and B7 are vented and vented and the areas B6 and B8 remain open (not vented), so that the sheet 5 is fixed particularly well, quickly and safely, especially in the foremost area 17 at the front edge 29.
  • Fig. 4 shows the register plate 15 of Fig. 3 on average AA.
  • the foremost area 17 here the chamber of the area B1 with separate supply line 21 and valve 23 and in the rear suction plate 18, the chamber of the area B6 with separate supply line 21 and valve 23 is shown.
  • the vacuum device 22 with a vacuum reservoir, for example, a negative pressure of -0.6 bar is generated.
  • the surface 19 of the index plate has partially around the vent holes 20 around an increased static friction, for example, it may be roughened or made of anodized aluminum.
  • an increased static friction is sought.
  • the squeegee 17 may also be covered with a rubber layer 24 (e.g., 0.5 mm rubber coating).
  • Fig. 5a , b, c show examples of vents 20 which are flared against the surface 19 of the register plate.
  • Fig. 5b shows a section through a suction plate 41 with an oblique slot 42, which in Fig. 8 are shown.
  • Fig. 5c shows a vent 20, which is slit-shaped above (eg 3 x 12 mm) and below three smaller holes
  • actuators L1, L2, L3 are used, e.g. Servo motors with spindles.
  • the moving masses of the register plate 15 are kept as deep as possible with their drive device, e.g. also by aluminum construction.
  • actuators linear motors can be used as actuators linear motors.
  • Fig. 6 shows, as well as in Fig. 1 a light, highly dynamic and precise drive device of the register plate 15, which has linear motors 25, a support plate 26 with linear guides 27 and pivot bearings, which form a cross slide, and two outer support bearings 28 for a rotation axis 16 of the register plate 15.
  • Linear motors 25.1, 25.2 run in the X direction and a linear motor 25.3 in the Y direction.
  • the support bearings 28 ' may also be offset inwardly, thereby resulting in a more compact, lighter construction.
  • FIG. 12 shows an example in which the displacements X4, X5 by the actuators L1, L2 in the X direction and the displacement Y6 by the actuator L3 in the Y direction partially simultaneously occur overlapping each other.
  • the Y shift should not begin until the position of the print marks P1, P2 in the X direction is detected.
  • the sensors S1, S2 are arranged as close as possible to the print marks P1, P2, for example at a distance of 1-3 mm, preferably 1-2 mm.
  • the Y-print mark P3 should not be read by the sensor S3 until the X-shifts are practically completed.
  • the displacements in the X and Y directions could also occur simultaneously, e.g. in that the sensors S1, S2, S3 detect the image marks P1, P2, P3 after the sheet has stopped on the register plate at the same time by detecting the position of an image mark with respect to a fixed reference point on the register plate 15 as image recording the residual displacements X1, X2, Y3 are calculated and then the actuators L1, L2, L3 simultaneously move the sheet in the X and Y directions to the desired positions P1S, P2S, P3S.
  • the movement 51a of the drive chain 32 may also be more than 180 °, e.g. 190 ° - 200 °, so that the standstill 51b would be less: 170 ° - 160 ° and the other functions 52-58 would be adjusted accordingly.
  • the 8 and 9 show a further advantageous embodiment of a register plate with screwed suction plate after Fig. 10 ,
  • the side view of the register plate 15 after Fig. 8 shows a swing-in inlet plate 35 as a baffle for an incoming sheet 5, which is brought close and flat by the inlet plate to the register plate, so that the sheet does not buckle and that it can be sucked in quickly.
  • a small distance a between register plate 15 and inlet plate 35 can be adjusted.
  • This distance a of, for example, 1 to 2 mm is adjusted so that the sheet is as possible without frictional resistance can shrink and yet rests completely flat on the register plate.
  • the inlet plate 35 has at the bow entrance to a bulge 34 and a fixed axis of rotation 36, which is fixed to the chassis. As a result, the inlet plate can be swung together with the index plate (15 ', 35') and the incoming sheet can initially be brought close to a still pivoted-index plate zoom.
  • Fig. 9 shows the register plate of Fig. 8 seen from above with suction pads 41 in the foremost region 17 along the front edge 29 of the register plate.
  • vents 20 are preferably at least in this foremost area.
  • this foremost region 17 also has a higher suction power (in this case by a larger number of ventilation openings 20) than the region (18 in FIG Fig. 3 ) of the register plate, which has only a few vents 20 in a central suction region B7 here.
  • Fig. 10 shows one of the suction pads 41 of Fig. 9 , which can be produced in a rational way, on the front edge 29 simply screwed onto the register plate and are also interchangeable.
  • the suction pads 41 have oblique slots 42 with a small angle to the transverse axis Y of, for example, 30 °, so that incoming sheets do not abut it.
  • these front suction pads 41 on the surface 19 (FIG. Fig. 5b ) a rubber coating on.
  • no rubber coating is provided here.
  • the sheets are 5 easily, quickly and flat shrink to the front stops and then, especially in the front region 17 by evacuating quickly and safely fixed flat on the index plate, so that the Register alignment can be performed quickly and accurately - without slipping or bulging the sheet. 5
  • Fig. 11 schematically shows a register controller 11 which is connected to the position sensors S1, S2, S3, the actuators L1, L2, L3, the actuating means 30, 31 of the register plate 15 and the suction device 22 with the valves 23 and with a drive 14 of the front stops 12th and with a machine control 7 of an associated embossing machine.
  • the register control also includes a control program with a computer.
  • An operating and display unit 9 allows z: B. also the entry of additional correction values X1.1, X2.1, Y3.1. With the register control, the operation of the various functions 51-58 is performed as well Fig. 7 is described.
  • an incoming sheet 5 can also be braked or slowed down by a conveyor of an investor 3 just before his arrival at the front stops 12, to reduce the delay of the arc when abutment.
  • Fig. 12 shows an embossing machine 1 with a novel register feeding device 10 with an evacuatable register plate 15, a register controller 11 and an operating and display device 9 and with a flat press 2 and a boom 4. Sheet 5 are fed from a feeder 3 underschuppt on the register plate 15. The width of the register plate 15 in the X direction is smaller than the scale distance.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Claims (15)

  1. Dispositif d'insertion de registre pour des machines d'impression et d'estampage de pans comprenant des butées frontales et des capteurs de position (S1, S2, S3) pour la saisie des marques d'impression (P1, P2, P3) d'un pan (5), lesquelles définissent le bord avant et le bord latéral d'un schéma d'impression et comportant une commande qui est reliée avec les capteurs de position, caractérisé par :
    - une plaque de registre (15) comme table de margeur qui peut être pivotée et qui comporte des ouvertures de ventilation (20) et des conduites de dépression (21) sur un dispositif d'aspiration (22) et des butées frontales (12) qui peuvent être abaissées,
    - et par deux organes de régulation (L1, L2) pour le positionnement de la plaque de registre dans la direction X et par un organe de régulation (L3) pour le positionnement dans la direction Y et par une commande de registre (11) avec laquelle
    - la plaque de registre (15) est abaissée pour le passage d'une poutre à préhenseurs (8),
    - la poutre à préhenseurs est ensuite stoppée et la plaque de registre est à nouveau basculée vers le haut,
    - ensuite, le pan (5) est amené et est stoppé aux butées frontales (12),
    - ensuite, la plaque de registre est évacuée pour l'aspiration et pour la fixation du pan (5) sur la plaque de registre (15),
    - ensuite, les butées frontales sont abaissées et la plaque de registre est déplacée vers l'avant dans la direction X par les organes de régulation (L1, L2) et le pan est poussé sur la poutre à préhenseurs (8) et la position des marques d'impression (P1, P2) est alors saisie avec les capteurs de position (S1, S2) et un déplacement résiduel (X1, X2) est calculé à partir de cela et la plaque de registre est déplacée avec le pan dans la direction X jusque vers la position de consigne (P1S, P2S) et après que la position des marques d'impression (P1, P2) ait été saisie dans la direction X, la plaque de registre est déplacée dans la direction Y par l'organe de régulation (L3) jusque vers la position de consigne (P3S),
    - ensuite, le pan est saisi par la poutre à préhenseurs (8) en attente et la plaque de registre (15) est ensuite ventilée et le pan continue d'être transporté par la poutre à préhenseurs.
  2. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que le déplacement dans la direction X et le déplacement dans la direction Y ont lieu en partie simultanément (57a2, 58a2).
  3. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que la plaque de registre (15) peut être pivotée autour d'un axe de rotation (16) et peut être déplacée par un entraînement de machine (30).
  4. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que les butées frontales (12) sont montées sur un support (13) qui peut être pivoté vers le haut et vers le bas au moyen d'un cylindre pneumatique (14).
  5. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que les organes de régulation présentent trois moteurs linéaires (25.1, 25.2, 25.3) et une plaque portante (26) avec des guidages linéaires (27) et deux paliers d'appui (28) pour un axe de rotation (16) de la plaque de registre.
  6. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que la plaque de registre (15) présente une tôle d'insertion (35) qui peut être pivotée vers le bas.
  7. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que la plaque de registre présente au moins dans une zone la plus en avant (17) des ouvertures de ventilation (20) sur son rebord avant (29).
  8. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que la plaque de registre (15) présente des zones d'aspiration (B1, B2, B3) avec des puissances d'aspiration différentes et réglables ou avec des conduites de dépression séparées (21).
  9. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que, dans une zone la plus en avant (17) de la plaque de registre, une plus haute puissance d'aspiration est prévue.
  10. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que la surface (19) de la plaque de registre présente une friction d'adhérence augmentée dans la zone des ouvertures de ventilation (20).
  11. Dispositif d'insertion de registre selon la revendication 10, caractérisé en ce que la surface (19) présente une enduction caoutchoutée (24) au moins dans la zone la plus en avant (17).
  12. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que des valeurs de correction supplémentaires du schéma d'impression (X1.1, X2.1, X3.1) peuvent être entrées dans la commande de registre (11).
  13. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que le pan (5) est freiné ou ralenti par un dispositif de convoyage d'un margeur (3) juste avant l'arrivée sur les butées frontales (12).
  14. Dispositif d'insertion de registre selon la revendication 1, caractérisé en ce que les capteurs de position (S1, S2) sont agencés à une petite distance (d) de 1 à 3 mm devant les marques d'impression (P1, P2) lors du pan immobilisé.
  15. Machine d'impression et d'estampage comprenant un dispositif d'insertion de registre (10) selon l'une des revendications précédentes et comprenant un tableau d'affichage et de commande (9).
EP07800624A 2006-09-03 2007-08-30 Dispositif d'alignement Active EP2059468B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH14092006 2006-09-03
PCT/CH2007/000430 WO2008028309A1 (fr) 2006-09-03 2007-08-30 Dispositif d'alignement

Publications (2)

Publication Number Publication Date
EP2059468A1 EP2059468A1 (fr) 2009-05-20
EP2059468B1 true EP2059468B1 (fr) 2011-11-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP07800624A Active EP2059468B1 (fr) 2006-09-03 2007-08-30 Dispositif d'alignement

Country Status (6)

Country Link
US (1) US8196307B2 (fr)
EP (1) EP2059468B1 (fr)
CN (1) CN101511714B (fr)
AT (1) ATE531658T1 (fr)
RU (1) RU2436722C2 (fr)
WO (1) WO2008028309A1 (fr)

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Publication number Priority date Publication date Assignee Title
ES2528940T3 (es) * 2009-02-02 2015-02-13 Bobst Mex Sa Dispositivo de posicionamiento de un elemento en placa en una estación de introducción de una máquina de tratamiento
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RU2436722C2 (ru) 2011-12-20
US20100148428A1 (en) 2010-06-17
CN101511714B (zh) 2012-02-29
CN101511714A (zh) 2009-08-19
US8196307B2 (en) 2012-06-12
WO2008028309A1 (fr) 2008-03-13
ATE531658T1 (de) 2011-11-15
RU2009111212A (ru) 2010-10-10
EP2059468A1 (fr) 2009-05-20

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