EP3684568A1 - Système de matriçage rotatif - Google Patents

Système de matriçage rotatif

Info

Publication number
EP3684568A1
EP3684568A1 EP18785263.7A EP18785263A EP3684568A1 EP 3684568 A1 EP3684568 A1 EP 3684568A1 EP 18785263 A EP18785263 A EP 18785263A EP 3684568 A1 EP3684568 A1 EP 3684568A1
Authority
EP
European Patent Office
Prior art keywords
punching
rotary
gap
cylinder
information carrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18785263.7A
Other languages
German (de)
English (en)
Inventor
Albertus De Natris
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.)
wink Stanzwerkzeuge GmbH and Co KG
Original Assignee
wink Stanzwerkzeuge GmbH and Co KG
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 wink Stanzwerkzeuge GmbH and Co KG filed Critical wink Stanzwerkzeuge GmbH and Co KG
Publication of EP3684568A1 publication Critical patent/EP3684568A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/384—Cutting-out; Stamping-out using rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/265—Journals, bearings or supports for positioning rollers or cylinders relatively to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D2007/2607—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member for mounting die cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4463—Methods and devices for rule setting, fixation, preparing cutting dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B26F2001/4481—Cutters therefor; Dies therefor having special lateral or edge outlines or special surface shapes, e.g. apertures

Definitions

  • the invention relates to a rotary punching system comprising a rotary punching device with a punching cylinder which is rotatable about a punching cylinder axis, and with a counter-pressure cylinder which is rotatable about a counter-pressure cylinder axis, as well as with an adjusting device, through which a gap between punching and impression cylinders is adjustable, and a fixable on the punching cylinder punching plate.
  • DE 10 2013 1 10 510 A1 describes a device for rotary blanking, with a punching cylinder, which is used with a punching tool in the form of a punching plate, in which the gap between the punching and impression cylinders is adjustable.
  • the adjustment of the gap in case of wear of the relevant components of the rotary punching device or in case of wear of the punching plate is necessary.
  • the adjustment of the gap must be very precise in order to ensure a good punching result and at the same time to avoid damage to the rotary punching device or the punching plate.
  • the gap is partially adjusted in the range of 1/10 ⁇ . Since different punching plates have different dimensions due to manufacturing tolerances and therefore require different gap dimensions, the adjustment of the gap dimension for each punching plate is individually necessary.
  • the punching cylinder is to be understood here as the cylinder on which the punched sheet is fixed. In the prior art, the use of a magnetic cylinder has prevailed here as a punching cylinder.
  • the object of the present invention is to provide a rotary punching system, an associated stamped sheet and a method for adjusting the gap dimension of the rotary punching system, in which the gap dimension setting is simpler and in particular special more reliable and thus damage to the rotary punching device and / or the punching plate is avoided as much as possible.
  • the object is achieved by a rotary punching system in which the punching plate is associated with a machine-readable information carrier over which the punching plate is at least identifiable, and the rotary punching system comprises a detection unit for reading the information carrier detection unit, wherein the adjusting device comprises a servomotor and a control unit and the Adjustment of the gap dimension is formed as a function of the stamped sheet metal.
  • the setting of the gap dimension can be set to a suitable for exactly this punching sheet value or at least for this punching sheet suitable starting value of from then only comparatively minor adjustments of the gap to achieve an optimum punching result are necessary.
  • the setting of the gap dimension by the use of a multi-part adjusting device can also be such that the distances between the punching cylinder and impression cylinder on both sides of the cylinder are different. This is especially true for one Uneven wear of the punching plate during operation advantageous.
  • the equipment of the rotary punching system is faster. At the same time damage to the punching plate or the rotary punching device can be avoided if the adjustment of the gap dimension is such that a contact between punched edges of the punching plate and the impression cylinder can be sufficiently reliably excluded.
  • the information carrier and the detection unit for communication via radio, in particular short-range radio such as Bluetooth, radio frequency identification or nearfield communication, formed.
  • the communication via radio between the information carrier and the detection unit is relatively error-prone.
  • comparatively easily larger amounts of data can be transmitted via radio.
  • the punching sheet can be reliably identified and a suitable for this punching sheet adjustment of the gap can be made.
  • the detection unit is formed by an optical detection unit, in particular by a camera, and the information carrier as an optically readable information carrier, in particular as a QR code.
  • an optical readable information carrier is technically very easy to produce and can for example be glued, stamped, introduced by a laser or etched.
  • the information carrier can be configured, for example, as a number sequence, barcode or multidimensional pattern. be formed.
  • the optically readable information carrier is designed as a QR code.
  • the QR code allows a relatively large amount of information to be stored in a compact space. Due to the automatic error correction inherent in the QR code, the identification of the corresponding die plate provided with the QR code is very robust. As a result, the corresponding stamping sheet can be identified very reliably and a gap dimension suitable for this stamped sheet can be set.
  • the information carrier is formed as a introduced into the surface material of the punching plate, in particular etched or introduced by a laser structure.
  • a firm connection between the information carrier and stamped sheet is formed.
  • the information carrier can not be detached from the associated stamping sheet or detach itself.
  • the stamping sheet can be reliably identified via the information carrier. The risk of interchanging the information carrier with another than the associated punching plate can thus be minimized.
  • the adjusting device is set up such that it automatically sets a gap dimension suitable for the stamped sheet metal provided with the information carrier.
  • both the determination of the gap dimension suitable for the stamped sheet metal and the setting of this gap dimension via the adjusting device take place automatically, in particular without further human intervention. This ensures that the appropriate gap for the punching sheet is actually set. The risk of a human error in setting the gap is minimized.
  • the ease of use of the rotary punching system is increased for the operator, since in addition to the setting of the punching plate on the punching cylinder and causing the reading of the information carrier no further action to adjust the gap size are performed.
  • the rotary punching system preferably has a memory, in particular in the control unit, which is set up to store information of a stamping sheet read by the detection unit, in particular the identification, and to store the gap dimension setting effected by the adjusting device.
  • a memory makes it possible to simplify the determination of a gap dimension suitable for the stamped sheet, which is stored together with the identification of the stamped sheet in the memory. This is particularly advantageous when it comes to the same wear in the use of the punching plate. As a result, the punching result can be impaired, so that readjustment, in particular reduction of the gap dimension, becomes necessary in order to again obtain an acceptable punching result. In this new, smaller gap size can then be used in a re-use of the punching plate, when this is again fixed to the punching machine.
  • the rotary punching system preferably has an operating unit with an input unit and a display unit, which are preferably combined in a touchscreen.
  • the operating unit can serve as a display and input unit for the control system.
  • the operating unit can have a microprocessor and a memory unit and the control system can be integrated into the operating unit.
  • the operating unit can contain the memory on which the information of the punching plate as well as the gap dimension adjustment caused by the adjustment are contained, and / or have a separate memory independent therefrom. Via the operating unit, the gap dimension settings can be displayed to the operating personnel of the rotary punching system, so that they can be checked again by the operating staff.
  • the operating personnel can manually make changes to the gap dimension setting via the operating unit, as they become necessary, for example, if the punching result is unsatisfactory. These changes are then converted via the control device and the servomotor into a precise change of the gap dimension via the adjusting device. As a result, a reliable and precise adjustment of the gap dimension of the rotary punching system is made possible.
  • the operating unit is movably connected to the rotary punching system and / or mobile.
  • the operating unit is preferably connected via a flexible cable movably connected to the rotary punching system. This can the operator can position himself freely with respect to the rotary punching device to a certain extent.
  • the operation of the rotary punching system is simplified. This is in an entirely mobile operating unit, which is for example via a radio link with the rotary punching device in communication and has an independent power supply, for example in the form of a rechargeable battery, realized as much as possible in an advantageous manner.
  • the detection unit is arranged in the operating unit.
  • the detection unit can be moved to the machine-readable information carrier of the punching plate and read this.
  • the operation of the rotary punching system for adjusting the gap size is simplified.
  • control unit and the separately arranged therefrom control unit for the adjustment of sheet metal specific data is formed.
  • both the control unit and the control unit are each assigned their own memory.
  • Punch plate-specific data which are kept in the memories of the control device or the operating unit, are adjusted when control unit and operating unit are connected to each other. As a result, these data are then present both on the control unit and in the control unit. This will automatically backup the relevant data.
  • the data is thus redundant, so that in case of failure of the control unit or the control unit or the respectively associated memory, the defective component can be replaced without causing data loss.
  • the data is reconciled and transferred to the new control unit or the new control unit is loaded.
  • the risk of loss of the punching plate-specific data is thereby reduced and ensured that an adjustment of the gap dimension on a punching plate-specific value with high availability is possible.
  • a data record can be stored on an external database connected via communication means.
  • the rotary punching system preferably has at least one further rotary punching device.
  • the rotary punching system is in this case set up such that by reading in the information carrier of the punching plate a repeated use of this punching plate recognizable and depending on the stored in the memory Spaltjaneingnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagnagan on the last used with the punching plate rotary punching device via the control device of the now intended for use with the punching plate rotary punching machine automatically a suitable gap size is adjustable.
  • a rotary punching system it is possible to ensure a punch plate-specific gap dimension adjustment even when using the punching plate on more than one rotary punching device.
  • changes in the gap size made on another rotary punching device with the use of this punching plate are taken into account for use in another rotary punching device.
  • the rotary punching system has at least one further memory, the memories being networked together at least temporarily.
  • the different memories are preferably each associated with a rotary punching device or are part of different operating units. Due to the temporary networking of these memories, an adjustment of the die-specific data stored in the memories takes place. Thus, in the case of a renewed use of a stamping sheet, the data of the last use can be used in each case, irrespective of which rotary punching device this took place.
  • the use of multiple memories provides redundancy of this data. The risk of data loss is minimized.
  • this can be realized by the use of both a memory associated with a rotary punching device and a memory associated with the operating unit.
  • these stores are networked with one another at least temporarily, and an adjustment and, if necessary, an exchange of the punching plate-specific data stored thereon can take place.
  • the operating unit can now be connected to a further rotary punching device, the data being transferred via the memory of the operating unit from the memory of a punching device to the memory of a further punching device.
  • the object is further achieved by a method for adjusting the gap dimension between a punching cylinder and a counter-pressure cylinder of a rotary punching device of the rotary punching system described above, wherein a machine-readable information carrier of a punching plate to be used is inserted. read, a suitable for the punching plate to be used gap determined and the gap is adjusted. By reading the machine-readable information carrier of the punching plate used this stamping sheet is identified. In the following, a gap dimension suitable for this stamped sheet is determined. Various factors can be considered here. Subsequently, the appropriate gap size is set to ensure reliable operation of the punching plate on the rotary die-cutting device. Again, in turn, different gap dimensions can be set at the respective ends of punching cylinder and impression cylinder. As a result, uneven wear of the punching plate can be taken into account. The method thus simplifies the setting of a gap dimension suitable for a stamped sheet metal in that the stamped sheet is unambiguously and reliably identified.
  • At least one identification of the stamping sheet and / or information about a standard gap dimension and / or information about a standard punching cylinder with circumference, number of teeth and / or toothing are read out by the information carrier.
  • the stamped sheet can be identified.
  • On the information carrier also a standard gap size, for which this punching plate has been manufactured, and the manufacturing tolerances can be deposited.
  • This standard gap dimension serves as a starting point for setting a suitable gap dimension. In order to avoid damage to the rotary punching device or the punching plate, preferably also the manufacturing tolerances are taken into account. If there is no further information for the determination of the gap size to be used for this blanking sheet, this information is an reaching starting point for the determination of the appropriate gap.
  • the information carrier may contain information about which type of punching cylinder, the standard punching cylinder, the stamped sheet is designed.
  • the punching cylinders differ in particular in terms of their scope.
  • the circumference can be determined either directly or via the number of teeth of a gear wheel of the punching cylinder or further information about the toothing of the punching cylinder.
  • at least the most necessary, but preferably also other useful information for determining a suitable gap size are available.
  • the method comprises the use of a database, in particular with information about one or more stamped sheets.
  • further information in particular dynamic, over time variable information about the or the stamping plates can be stored and used for the determination of a suitable gap.
  • the determination of the appropriate gap size and thus also the setting of a suitable gap size can be improved by using a database whose information, unlike the information on the information carrier, can easily be adapted to changed circumstances.
  • the database is searched for information about the punching sheet used and the last set for this punched sheet gap. Then either the gap specified in the database, last used for this stamped sheet or otherwise, if no entry is made about the punched sheet present in the database, a standard gap dimension, in particular a standard gap dimension stored in the information carrier, is used to determine a suitable gap dimension and to set the gap dimension. In this way, the determination of a suitable gap dimension can be improved and at the same time it is ensured that in any case a gap assumed to be safe is set.
  • the combination of punching sheet used and last used for this punching sheet gap is stored in the database.
  • the last used gap size can be retrieved based on the identification of the punching plate from the database for later use.
  • the changes in the gap dimension are stored in the database over time, the last used Spaltjan for the setting of a suitable gap dimension for reuse of the corresponding punching plate is used as the basis. From the historical data can be derived, for example, a course of wear of the punching plate and this data for the timely initiation of the production of a new punching plate can be used.
  • the punching cylinder used in the rotary punching device is identified, either for each rotary punching device at least one information about the currently used punching cylinder, in particular the punching cylinder diameter and / or the number of teeth and / or the toothing, is deposited and automatically provided or the punching cylinder is selected manually.
  • the punching plates are usually suitable for use on a certain type of punching Cylinder are made, ie in particular for a punching cylinder with a certain diameter and with a certain gap, a corresponding balance, whether the intended for use with the corresponding punching plate rotary punching device having such a punching cylinder, advantageous.
  • the punching cylinder present in the rotary punching device deviates in the gap dimension and / or diameter, which can also be determined indirectly via other data such as the number of teeth or information about the toothing, from the standard punching cylinder for which the stamped sheet metal is made, this deviation can be determined during the determination a suitable gap size are taken into account.
  • the information about the punching cylinder used in the rotary punching device can be stored for example in the control device. This is possible either when the rotary punching device is used exclusively with the corresponding punching cylinder. In this case, the corresponding information can be stored permanently. Otherwise, the information can be brought to the current state in an exchange of the punching cylinder in the rotary punching device.
  • the punching cylinder can be selected manually.
  • an operator can either select the punching cylinder currently installed in the punching device from a list of punching cylinders, or the operator directly inputs the relevant data such as the punching cylinder diameter, toothing and / or gap dimension into the rotary punching system.
  • a nominal gap of the punching cylinder used is deposited and is compared with the standard gap dimension of the punching plate. If there is a difference between the two gap dimensions, the calculation of the necessary correction of the gap dimension to be set takes place. As a result, such a difference can be taken into account in a simple, error-prone and, above all, user-friendly manner.
  • the use of a punching plate on a rotary punching device with a deviating from the default punching cylinder is thus facilitated.
  • the flexibility of the rotary punching system is increased.
  • a punch cylinder-specific traverse curve is used for setting the gap.
  • This punch-cylinder-specific trajectory is retrieved in particular from a punching cylinder database.
  • value pairs from the gap dimension and motor position or from the gap dimension and the corresponding engine control signal are stored. These can be stored individually for each punching cylinder and for different adjusting devices and, for example, may be subject to wear and tear changes over time.
  • the gap dimension can be set very precisely depending on the punching cylinder used. This increases the reliability of a corresponding rotary punching system and minimizes the likelihood of errors and damage to the rotary punching apparatus.
  • the control signal required for adjusting the gap dimension for the servomotor is retrieved from the travel curve or determined by means of interpolation from adjacent values and transmitted to the servomotor. If, for the gap to be set, If a discrete value pair is stored in the travel curve, the value for engine position, control signal or other information which can be used by the control system for setting the gap dimension can be used for this gap dimension. If the pair of values necessary for the gap to be set is not stored directly in the traversing curve, the value to be set can be determined via a particularly linear interpolation on the basis of the adjacent values of the traversing curve. Such a travel curve can also be used to linearize a translation initially different due to different angular positions of an eccentric of the counter-pressure cylinder, by giving the adjusting device an adjustment curve which predetermines an adjustment as a function of the angular position.
  • a user-defined safety margin is taken into account when determining the gap dimension to be set.
  • the safety margin can be implemented here as a percentage or absolute value. This value can be specified by a user, for example the machine operator. The value is taken into account in the calculation of the gap dimension to be set, for example, added at the end to the determined gap to be set. If, for example, the gap size of the last use of the corresponding punching plate on a rotary punching machine is to be set as a gap dimension, a user-defined addition to the gap dimension can take place here, so that a somewhat larger gap dimension is set. Based on this value, an operator can then manually set the gap dimension resulting from the punching result, which results in a desired punching result.
  • the above object is also achieved by a stamped sheet with an information carrier that can be used in a pre- or post-described device and / or in a pre- or post-described method.
  • Fig. 2 is a schematic, partially perspective view of an article according to the invention.
  • Fig. 1 shows a method according to the invention.
  • a first method step 1 the machine-readable information carrier 26, which is attached to the stamped sheet 25, is read in via the detection unit 27.
  • method step 2 the punching cylinder 25 to be used with the punching plate 22 is identified.
  • step 3 a check is made as to whether information about the punching cylinder 22 is present. If so, the data is retrieved to the punch cylinder 22 and the punch cylinder 22 identified in step 4. Otherwise, if there is no data about the punching cylinder 22, the message "punching cylinder not present" is output in step 5. Subsequently, in step 6, a manual selection of the punching cylinder 22 to be used takes place. In step 7, a cylinder-specific travel curve is loaded.
  • step 8 it is checked whether information about a previous use of the corresponding punching plate 25 is present. If this is not the case, after method step 9, a standard gap dimension, which is stored, for example, in the information carrier 26, is approached. If a prior use of the stamped sheet 25 is documented, in method step 10 the last used gap for gap dimension adjustment is used. In step 1 1, the gap to be set is calculated. For example, a security surcharge is used here. In step 12, it is checked whether a corresponding value pair with the necessary actuating signal is stored for this gap dimension in the travel curve. If this is not the case, in step 13 at least one preceding and one subsequent value in the adjustment curve is determined and the desired actuating signal calculated by interpolation, preferably linear interpolation. In step 14, the determined control signal is transmitted to the servo motor and set the gap. The now set position is stored together with at least the identification of the punching plate in a database.
  • a rotary punching system comprises a rotary punching device 21, with a punching cylinder 22 which is rotatable about an unspecified figured cylinder axis, and with a counter-pressure cylinder 23 which is rotatable about a counter-pressure cylinder axis (also not numbered), and with a multi-part adjustment device with adjusting means 24, through which a gap between punching and impression cylinder is adjustable.
  • the punching plate 25 has a machine-readable information carrier 26 embodied here as a QR code, which can be detected via an optical detection unit 27 embodied as a camera in the present case.
  • the adjusting device comprises a control unit 28, which assumes the data processing and the control of the servomotors having adjusting means 24.
  • the adjusting means 24 are held via flange means 29 each guided directly in the sides of the rotary punching device 21 in a frame 30 sliding blocks 31.
  • the control of the actuating means 24 via cable 32, but can also be done wirelessly.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

L'invention concerne un système de matriçage rotatif comprenant un dispositif de matriçage rotatif (21) comportant un cylindre de matriçage (22) qui peut tourner sur un axe de cylindre de matriçage et un cylindre de contre-pression (23) qui peut tourner sur un axe de cylindre de contre-pression, et un dispositif de réglage permettant de régler un espace ménagé entre le cylindre de matriçage et le cylindre de contre-pression (22, 23) et une plaque de matriçage (25) pouvant être fixée sur le cylindre de matriçage (22). La plaque de matriçage (25) est associée à un support d'informations (26) lisible par machine que peut notamment comporter la plaque de matriçage (25) et qui permet d'identifier la plaque de matriçage (25), et le système de matriçage rotatif comporte une unité de détection (27) adaptée pour lire le support d'informations (26). Le dispositif de réglage comporte un servomoteur et une unité de commande (28) et est conçu pour régler l'espace en fonction de la plaque de matriçage (25). L'invention concerne également un procédé de réglage de l'espace.
EP18785263.7A 2017-09-22 2018-09-20 Système de matriçage rotatif Withdrawn EP3684568A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017122072.0A DE102017122072A1 (de) 2017-09-22 2017-09-22 Rotationsstanzsystem
PCT/EP2018/075515 WO2019057839A1 (fr) 2017-09-22 2018-09-20 Système de matriçage rotatif

Publications (1)

Publication Number Publication Date
EP3684568A1 true EP3684568A1 (fr) 2020-07-29

Family

ID=63832361

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18785263.7A Withdrawn EP3684568A1 (fr) 2017-09-22 2018-09-20 Système de matriçage rotatif

Country Status (6)

Country Link
US (1) US20200254644A1 (fr)
EP (1) EP3684568A1 (fr)
CN (1) CN111315548A (fr)
BR (1) BR112020003335A2 (fr)
DE (1) DE102017122072A1 (fr)
WO (1) WO2019057839A1 (fr)

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Publication number Priority date Publication date Assignee Title
DE102020111279A1 (de) 2020-04-24 2021-10-28 Wink Stanzwerkzeuge Gmbh & Co. Kg Stanzzylinderidentifikation
DE102021100381B3 (de) * 2021-01-12 2022-04-07 Koenig & Bauer Ag Bearbeitungsmaschine und Verfahren zum Einstellen einer Bearbeitungsmaschine auf ein Bearbeitungswerkzeug
DE102021134232B3 (de) 2021-12-22 2023-02-23 Koenig & Bauer Ag Verfahren und Vorrichtung zum Rüsten einer Bearbeitungsmaschine sowie Vorrichtung zum Rüsten

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US20200254644A1 (en) 2020-08-13

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