WO2019077612A1 - Appareil et procédé d'enregistrement de palettes - Google Patents

Appareil et procédé d'enregistrement de palettes Download PDF

Info

Publication number
WO2019077612A1
WO2019077612A1 PCT/IL2018/051121 IL2018051121W WO2019077612A1 WO 2019077612 A1 WO2019077612 A1 WO 2019077612A1 IL 2018051121 W IL2018051121 W IL 2018051121W WO 2019077612 A1 WO2019077612 A1 WO 2019077612A1
Authority
WO
WIPO (PCT)
Prior art keywords
pallet
roller
station
cam follower
cam
Prior art date
Application number
PCT/IL2018/051121
Other languages
English (en)
Inventor
Ohad Snir
Original Assignee
Kornit Digital Ltd.
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 Kornit Digital Ltd. filed Critical Kornit Digital Ltd.
Publication of WO2019077612A1 publication Critical patent/WO2019077612A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/02—Platens
    • B41J11/06—Flat page-size platens or smaller flat platens having a greater size than line-size platens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/26—Registering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/28—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing downwardly on flat surfaces, e.g. of books, drawings, boxes, envelopes, e.g. flat-bed ink-jet printers
    • 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
    • B65H5/04—Feeding articles separated from piles; Feeding articles to machines by movable tables or carriages
    • 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
    • B65H9/08—Holding devices, e.g. finger, needle, suction, for retaining articles in registered position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4078—Printing on textile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/51—Cam mechanisms
    • B65H2403/513—Cam mechanisms involving elongated cam, i.e. parallel to linear transport path

Definitions

  • the present invention in some embodiments thereof, relates to a pallet registration apparatus and method and, more particularly, but not exclusively, to such registration for the purposes of printing a textile at multiple stations.
  • Textile printing using digital printers at multiple stations requires accurate registration of the pallet at each station so that the different operations at the different stations are aligned. Registration is generally required to be fast and accurate, and the alignment system should be easy to calibrate, rarely need recalibration, and not be prone to part failure. In particular when using digital printers, the registration needs to be within the accuracy level of the individual printed pixel.
  • An existing system for a multi-station printer uses a pallet which is placed on a trolley. At each station, registration sockets on the pallet are engaged by cones and the pallet comes to rest at the location defined by the points of at least two cones in corresponding registration sockets.
  • the present embodiments provide the pallet with a cam follower that works against tension on the pallet to guide the pallet into a stop position which is defined by a single stationary roller.
  • the pallet and trolley may have three degrees of freedom, two linear and one rotary, and sources of tension may pull the pallet into the stop position so that the pallet is held into the roller in a defined position in the cam follower, against all three degrees of freedom.
  • a second roller may work with an exit track added to the cam to provide a disengagement path for the pallet and also hold the pallet against movement in the three degrees of freedom.
  • a pallet registration apparatus for a pallet and a multiple station printing machine, the pallet configured to carry a printing substrate for printing operations at a plurality of stations of the printing machine, each one of the stations requiring corresponding registration of the printing substrate, each station providing a stop position for the pallet, the pallet comprising a cam follower on a first side to guide the pallet into each of the stop positions, wherein each stop position is defined by a stationary roller on the printing machine, and the cam follower comprises a track for engaging the roller, the track comprising an inclusion for receiving the roller and stopping the roller at the stop position defined by the stationary roller.
  • the pallet is carried by a trolley and the pallet and trolley have a first linear degree of freedom parallel to the cam follower, a second linear degree of freedom perpendicularly towards the cam follower, and a rotary degree of freedom in a plane whose axis is perpendicular to the cam follower.
  • sources of tension are located to act on the pallet from the trolley to pull the pallet into the stop position against all three degrees of freedom.
  • the cam follower has an upper cam track and a lower cam track.
  • each first stationary roller is aligned with the upper cam track and a respective second stationary roller, associated with each first stationary roller, is aligned with the lower cam track.
  • one of the cam tracks defines the stopping position and the other of the cam tracks defines a release path for the pallet for onward travel after treatment at a given one of the stations.
  • the inclusion comprises a concave inclusion sized for the first stationary roller.
  • the other cam track defines a flat section against the second roller when the first roller is located in the concave inclusion and a sharp curve having a predefined depth, the sharp curve being in front of the second roller in a pallet travel direction when the first roller is located in the concave inclusion.
  • the sharp curve defines successive depths to push against the second roller as the pallet leaves for onward travel, to cause the cam follower to disengage the first roller and release the pallet.
  • the concave inclusion defines a pressure angle of between 45 and 65 degrees, and the pressure angle is the angle defined between the direction of motion of the cam follower and the direction of an axis of motion transmission.
  • the stationary rollers are located on a plate, the plate having at least two adjustment holes, thereby to allow calibration to provide alignment at each station.
  • An embodiment may involve a machined X rail surface to provide a reference.
  • calibration for a rotation of the trolley is defined according to a rotation print file.
  • a pallet for a multiple station printing machine configured to carry a printing substrate for printing operations at a plurality of stations of the printing machine, each one of the stations requiring corresponding registration of the printing substrate, each station providing a stop position for the pallet, the pallet comprising a cam follower on a first side to guide the pallet into each of the stop positions, wherein each stop position is defined by a stationary roller on the printing machine, and the cam follower comprises a first track for engaging the roller, the track comprising an inclusion for receiving the roller and stopping the roller at the stop position defined by the stationary roller.
  • the pallet may be carried by a trolley, wherein the pallet has a first linear degree of freedom parallel to the cam follower, a second linear degree of freedom perpendicularly towards the cam follower, and a rotary degree of freedom in a plane whose axis is perpendicular to the cam follower.
  • sources of tension are located to act on the pallet from the trolley to pull the pallet into the stop position against all three degrees of freedom.
  • a textile printing machine having a plurality of stations for carrying out respective print operations on textiles carried on a series of pallets, the textile printing machine comprising stationary positioning rollers at each station configured to engage cams on the pallets and stop pallets at predefined stop positions at each station, the positioning rollers being located on adjustable plates, thereby to allow corresponding calibration at each station to provide mutual alignment of the stop positions.
  • the machine may include a release roller associated with each positioning roller on each plate, the release roller configured to engage second cam tracks on the pallets to release the pallets from the predefined stop positions.
  • a method for aligning pallets at successive stations on a station-based printing machine, the pallets carrying textiles for printing comprising:
  • each pallet providing a cam track, the cam track having an inclusion for locating on respective stationary rollers to define a stop position of the respective pallet at each station;
  • Fig. 1 is a simplified schematic diagram showing a pallet in a stop position defined by a registration apparatus made up of a cam track and a roller according to embodiments of the present invention
  • Fig. 2 is a simplified schematic view showing the degrees of freedom of a pallet on a trolley of the embodiments of Fig. 1;
  • Fig. 3 is a view from above of the cam track and roller and showing the pallet approaching the stop position shown in Fig. 1;
  • Figs. 4.1 to 4.4 are four figures showing successive positions of a pallet as it approaches a stop position, engages the stop position, begins departure from the stop position and leaves the stop position;
  • Fig. 5 is a view of the registration apparatus of Fig. 1 where the pallet has just left the stop position;
  • Fig. 6 is a view from above of the pallet on a trolley according to the present embodiments wherein tensioning means are used to hold the trolley in three degrees of freedom when pressed against the first and/or second position rollers;
  • Figs. 7 A and 7B are schematic diagrams illustrating the use of a pressure angle in constructing the cam of the present embodiments.
  • Fig. 8 is a simplified diagram showing a machined rail on a multi-station printer that may be used as a reference for calibrating the registration apparatus of the present embodiments. DESCRIPTION OF SPECIFIC EMBODIMENTS OF THE INVENTION
  • the present invention in some embodiments thereof, relates to a pallet registration apparatus and method, a pallet, and a multiple station textile printing machine and, more particularly, but not exclusively, to such registration for the purposes of printing a textile at multiple stations.
  • the pallet carries a printing substrate for printing operations at the successive stations on the printing machine, requiring corresponding registration at each station.
  • Each station has a positioning roller that defines a stop position for the pallets.
  • the pallets in turn have a cam follower that tracks the positioning rollers to guide the pallet into each stop position. The track engages the positioning roller, and has an inclusion which receives the roller and stops the pallet as the roller enters the inclusion.
  • the printing operations are typically digital printing operations, say using ink jet printing and nozzles to print pixels.
  • a stationary positioning roller is provided at each station.
  • a pallet rides on a trolley and has a cam follower attached on one side.
  • the cam follower has a track aligned for the roller and a concave inclusion along the track that receives the roller at a given position that defines the stop position.
  • Springs or other tension means between the trolley and the pallet serve to push the pallet into the roller and prevent motion in any of three degrees of freedom including rotation of the pallet from a flat position on the trolley.
  • a second roller and a second cam track may be provided to allow the pallet to exit the stop position following the particular operation of the given station.
  • the second roller may also hold the pallet in the stationary position against motion in all three degrees of freedom.
  • the pallet typically carries an item of textile to be printed, and arrives at a first station, where the registration mechanism ensures that the roller and cam track meet and the pallet stops at the position defined by the concave inclusion.
  • a pre-printing or printing operation is carried out, and then forward motion on the trolley engages the second roller which travels up a step or sharply upward curve part on the second track and pushes the pallet away from the rollers, thus disengaging the first roller and allowing the trolley to exist the first station.
  • the trolley then continues on to a second station where the registration process is repeated.
  • a calibration will have been carried out to ensure that the registrations at the two stations correspond so that the printing operation carried out at the second station properly corresponds with the operation carried out at the first station.
  • the textile may be a black tee shirt and the first station may print an undercoat of white.
  • the second station may print an image over the undercoat. It is not intended that any of the white should be visible, but rather every last pixel should be overprinted by the image, and the present embodiments may provide an accuracy of registration that allows such a feat to be achieved.
  • a significant parameter of a registration system is settling time, and the present embodiments may achieve improved settling time since location is based on a single point in space.
  • Figure 1 illustrates a pallet registration apparatus 10 for a trolley 12 that carries a pallet 13, and where the pallet carries a printing substrate such as a textile.
  • Printing is carried out as a series of operations at different stations, in which each one of the stations requires a corresponding registration of the printing substrate, so that the different operations may be aligned.
  • One operation may be to print a white background and then subsequent stations may print the primary colors, and corresponding registration at each station allows the various operations to be aligned.
  • the pallet according to the present embodiments includes a cam follower 14 built in on one of its sides.
  • the cam follower 14 may guide the pallet 13 into a stop position which is defined between the cam follower 14 and a first 16 stationary roller at each station.
  • a second roller 18 is raised with respect to roller 16.
  • the rollers are provided at each station and are fixed in position after calibration.
  • the rollers may be placed on a plate or ledge 24 alongside the pallet stopping position at the station.
  • the cam follower may include upper and lower tracks 20 and 22 that ride along the rollers, and consequently the pallet, against tension from the trolley, is guided by the cam follower 14 into a stop position in which the first roller 16 engages with a concave inclusion in the upper track 20.
  • the pallet is subsequently guided out of the stop position by the lower roller travelling along lower track 22, to release the pallet, after the operation is complete, as will be explained in greater detail below.
  • the pallet when stationary, the pallet is pressed by the trolley into the cam track and the rollers by tensioning springs of which two, 36 and 38 are shown in Fig. 1, as will be explained in greater detail below, to provide registration.
  • the pressure against the two rollers holds the pallet against the three degrees of freedom, rendering the pallet stationary at a clearly defined position.
  • Ledge or plate 24 may be provided with adjustment lugs and holes 26 allowing for the alignment of the ledge to be altered during calibration. In the embodiment illustrated, three adjustment holes and lugs 26 are provided. The ability to align the ledge allows for calibration of the position of corresponding rollers at different stations so that the stop positions at the different stations provide references to allow for correspondence of pixels printed at the different stations.
  • Fig. 2 illustrates the degrees of freedom of the pallet on the trolley.
  • the pallet 13 is carried by the trolley 12, and the pallet and trolley have three degrees of freedom, a first linear degree of freedom - arrow 30 - in the direction parallel to the cam follower and which is the direction of motion of the trolley.
  • a second linear degree of freedom - arrow 32 - is in the direction which is perpendicular to the cam follower.
  • a third degree of freedom - arrow 34 - is a rotary degree of freedom in a plane whose axis is perpendicular to the cam follower.
  • sources of tension in the form of springs 36 and 38 are located on the trolley to pull the pallet into the stop position and immobilize the pallet against all three degrees of freedom.
  • Fig. 3 is a simplified diagram illustrating a view from above of the registration apparatus when the pallet approaches the stop position.
  • Cam follower 14 is located on the edge of pallet 13, which is located on trolley 12.
  • First and second stationary rollers 16 and 18 are on ledge 24 which belongs to the stationary part of the printer.
  • the rollers are engaged and the pallet stops at a stop position defined between first or upper roller 16 and concave inclusion or indentation 42 on the upper track of the cam.
  • the sources of tension push the pallet into the cam follower, via the rollers, to take away the pallet's degrees of freedom so that the stop position is clearly defined.
  • Adjustment mechanism 44 at the side of ledge 24 allows for minor adjustments to the ledge so that the ledges at all stations are aligned.
  • the pallet at the stop position is held between springs and the first roller at a position clearly defined by the cam track.
  • the cam follower in fact consists of two tracks, an upper and a lower track, wherein the upper track defines the stop position against the upper roller and the lower track defines an exit path for the pallet against the second roller so that the pallet can be released after printing etc. at the given station.
  • the tracks could be reversed.
  • the cam track defining the stopping position in the present example the upper track, includes concave inclusion or indentation 42 as discussed above, which may be sized for the first stationary roller and aligned to meet the first stationary roller.
  • the other cam track may define a flat part for the stationary stage followed by a steep curve or a step having a predefined depth.
  • the other cam track is aligned to be opposite the second roller so that the second roller slides along the cam track as the first roller becomes located in the concave inclusion.
  • the curve on the lower track may define successive depths to push the pallet away from the second roller as the pallet is released for onward travel. The slope pushes the cam follower to disengage the pallet from the upper roller and thus release the pallet.
  • Figs 4.1 to 4.4 illustrate four successive stages of engagement and disengagement of the pallet with the rollers as the trolley advances.
  • Fig. 4.1 illustrates engagement of the cam follower 50 upper track with the first roller 52 as the trolley and pallet 54 approach the stop position.
  • Fig. 4.2 illustrates the pallet in the stop position.
  • the first roller 52 is in the concave indentation 56 or "V" groove, in the upper track and the pallet 54 is jammed into a very defined position by tension from the trolley acting on the pallet as it pushes via the cam follower 50 against the first roller 52.
  • the second roller 58 is engaged on the lower track.
  • Fig. 4.3 illustrates the start of motion to leave the stop position.
  • the lower roller 58 rides the lower cam track along a rising exit curve which disengages the upper or first roller 52 from the concave indentation 56.
  • Fig. 4.4 illustrates the trolley and pallet 54 after disengaging from the rollers 52 and 58.
  • Fig. 5 is a simplified schematic diagram showing in greater detail the upper the and lower cam tracks in relation to the rollers.
  • Cam follower 60 is bolted or otherwise attached to the side of the pallet 62 and has an upper track 64 with a concave inclusion or indentation or "v" groove 66.
  • the upper track is generally straight apart from the inclusion 66.
  • the lower track is curved, and the curve includes a rapid rise or step 69, just after the stop position to push the pallet away and thus disengage the first roller 70. As illustrated, the pallet is shown just before arriving at the stop position.
  • Fig. 6 illustrates a pallet 82 anchored to the frame of a trolley 80.
  • the pallet includes cam follower 84 which is bolted or otherwise attached to the side of the pallet 82.
  • the pallet is anchored by tension from first 86, second 88 and third 90 springs. The springs together ensure that when the pallet is in the stop position against the first roller it is immobilized in three degrees of freedom as discussed above.
  • Figs. 7A and 7B illustrate in greater detail the construction of the cam follower.
  • the cam follower is constructed in order to provide a clearly defined stop position and also allows for easy release of the pallet from the stop position.
  • Upper cam track 92 includes concave inclusion 94 and lower cam track 96 includes a flat section followed by a sharp curved portion or step 98.
  • the upper roller 103 has a pressure angle, defined as the angle between the tangent 104 drawn at the contact of the roller with the cam, and the travel direction 106. At a pressure angle of zero there is no stop position and the pallet is free to travel.
  • FIG. 8 is a simplified diagram showing a section 110 of a multi-station printing apparatus in which a machined X rail surface 112 provides a reference that extends along the device to each of the stations to allow for a corresponding alignment at each station. Subsequently, registration may be carried out to align the plate or ledge and then test the alignment using a print file. Separate print files may be used for aligning each degree of freedom so that there would be a separate rotation print file etc.
  • compositions, method or structure may include additional ingredients, steps and/or parts, but only if the additional ingredients, steps and/or parts do not materially alter the basic and novel characteristics of the claimed composition, method or structure.

Abstract

L'invention concerne une palette, un appareil d'enregistrement de palettes et une machine d'impression textile à postes multiples. La palette porte un substrat d'impression destiné à des manœuvres d'impression à des postes successifs sur la machine d'impression, nécessitant un enregistrement correspondant à chaque poste. Chaque poste a un rouleau de positionnement qui définit une position d'arrêt pour les palettes. Les palettes comprennent, à leur tour, un galet de came qui suit les rouleaux de positionnement pour guider la palette dans chaque position d'arrêt. La piste vient en prise avec le rouleau de positionnement, et présente une inclusion qui reçoit le rouleau et arrête la palette lorsque le rouleau entre dans l'inclusion.
PCT/IL2018/051121 2017-10-19 2018-10-18 Appareil et procédé d'enregistrement de palettes WO2019077612A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762574233P 2017-10-19 2017-10-19
US62/574,233 2017-10-19

Publications (1)

Publication Number Publication Date
WO2019077612A1 true WO2019077612A1 (fr) 2019-04-25

Family

ID=66173968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2018/051121 WO2019077612A1 (fr) 2017-10-19 2018-10-18 Appareil et procédé d'enregistrement de palettes

Country Status (1)

Country Link
WO (1) WO2019077612A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110435312A (zh) * 2019-08-06 2019-11-12 广州来丽智能科技有限公司 一种自动快速定位智能平板打印机定位装置、方法及安装方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662906A (en) * 1969-09-02 1972-05-16 Crisplant As Conveyor systems
US8882261B2 (en) * 2012-05-04 2014-11-11 Xerox Corporation Large sheet handling using a flatbed cart
US20160039223A1 (en) * 2010-11-01 2016-02-11 Scodix Ltd. System And Method For Transporting Substrates

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662906A (en) * 1969-09-02 1972-05-16 Crisplant As Conveyor systems
US20160039223A1 (en) * 2010-11-01 2016-02-11 Scodix Ltd. System And Method For Transporting Substrates
US8882261B2 (en) * 2012-05-04 2014-11-11 Xerox Corporation Large sheet handling using a flatbed cart

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110435312A (zh) * 2019-08-06 2019-11-12 广州来丽智能科技有限公司 一种自动快速定位智能平板打印机定位装置、方法及安装方法
CN110435312B (zh) * 2019-08-06 2021-05-25 广州来丽智能科技有限公司 一种自动快速定位智能平板打印机定位装置、方法及安装方法

Similar Documents

Publication Publication Date Title
US10279600B2 (en) Direct printing machine and method for printing containers using direct printing
EP2331337B2 (fr) Dispositif de traitement de materiaux d'emballage
US8074977B2 (en) Apparatus for processing flat parts and method
US9616680B2 (en) Device and method for printing on a surface of an object
EP1500504B1 (fr) Dispositif pour imprimer des articles plans en matériau dérivé du bois
DE102012206929A1 (de) Verfahren zur Einstellung eines Greiferöffnungspunktes an einer Bogenbremse
DE102011106135B4 (de) Druckvorrichtung zum Bedrucken von plattenförmigen Werkstücken
DE102013208065A1 (de) Rundläufermaschine zur Bedruckung von Behältern
DE102009041527A1 (de) Anlage zum Bedrucken von Behältern
CN108349246B (zh) 圆筒印刷用夹具及使用圆筒印刷用夹具的印刷装置
CN108016145A (zh) 导带式喷墨印花机及其传动误差补偿方法
US20090277346A1 (en) Embossing apparatus, and method for embossing cards
JP6925622B2 (ja) 複合印刷装置
WO2019077612A1 (fr) Appareil et procédé d'enregistrement de palettes
CN107352298B (zh) 用于页张形元件的输送系统
EP2084010B1 (fr) Dispositif pour imprimer des pièces planes, notamment des cartes en plastique
JP7259134B2 (ja) 少なくとも１つのセンサ装置を備えるシート加工機械、およびシート加工機械の少なくとも１つの構成部分を開ループ制御および／または閉ループ制御する方法
US7800015B2 (en) Laser inscribing station for credit cards
CN106166894B (zh) 印版更换器
DE102004050725B4 (de) Verfahren zum Transport von Bogenmaterial und Verarbeitungsmaschine dazu
DE102008017090A1 (de) Vorrichtung und Verfahren zum Zuführen von flachen, sich geschuppt überlappenden Gegenständen, insbesondere Blechtafeln
MX2020007172A (es) Aparato de aplicacion de etiquetas y metodos de uso.
JP2008132777A (ja) 枚葉紙状基材を仕上げ加工するための装置および方法
DE102015213432A1 (de) Vorrichtung zum sequentiellen Transport einzelner bogenförmiger Substrate jeweils mit einem entlang einer Bewegungsbahn bewegten Greiferwagen und Maschinenanordnung mit dieser Vorrichtung
US10239716B2 (en) Device and method for transporting substrates in a printing machine

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18869437

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18869437

Country of ref document: EP

Kind code of ref document: A1