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EP4197799A1 - Dispositif d'impression et procédé d'impression d'une pièce à usiner - Google Patents

Dispositif d'impression et procédé d'impression d'une pièce à usiner Download PDF

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Publication number
EP4197799A1
EP4197799A1 EP22213054.4A EP22213054A EP4197799A1 EP 4197799 A1 EP4197799 A1 EP 4197799A1 EP 22213054 A EP22213054 A EP 22213054A EP 4197799 A1 EP4197799 A1 EP 4197799A1
Authority
EP
European Patent Office
Prior art keywords
workpiece
printing device
printing
controller
sensor
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Withdrawn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
EP22213054.4A
Other languages
German (de)
English (en)
Inventor
Johannes Schmid
Patrick Müller
Alija Hodza
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.)
Homag GmbH
Original Assignee
Homag GmbH
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 Homag GmbH filed Critical Homag GmbH
Publication of EP4197799A1 publication Critical patent/EP4197799A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • 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
    • B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
    • B27N7/005—Coating boards, e.g. with a finishing or decorating layer
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • 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
    • B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/001—Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • B41J25/003—Mechanisms for bodily moving print heads or carriages parallel to the paper surface for changing the angle between a print element array axis and the printing line, e.g. for dot density changes
    • 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • B41J25/316—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with tilting motion mechanisms relative to paper surface

Definitions

  • the known mobile printing devices are only suitable for marking, they cannot print a multi-colored decor or a decor that has multiple components.
  • the printing device is suitable for printing a workpiece.
  • the workpiece can be a piece of furniture for a living room, bathroom or kitchen, or a door component in the door industry.
  • the workpiece can have a top surface and a bottom surface, as well as a narrow side.
  • the workpiece can have 6 sides, with at least one side being a narrow side.
  • the narrow side can be a side face of the workpiece.
  • the workpiece can have an edge band on the narrow side.
  • the workpiece can preferably have a decorative layer on at least one surface.
  • the decorative layer can preferably have a synchronous pore on the surface of the workpiece.
  • the printing device has a print head.
  • the printhead is attached to the first side of the housing.
  • the print head is communicatively and operatively connected to more than one ink container by means of a first interface.
  • the print head can be communicatively and operatively connected to two, three, four or more than four ink containers by means of the first interface.
  • the print head is preferably connected to a controller.
  • the print head can be set up in such a way that it can deliver a plurality of print media to the workpiece, in particular simultaneously.
  • the print head can preferably be designed in such a way that several Print media, in particular two or more than two print media, to deliver to the workpiece at the same time.
  • the controller is arranged in the housing.
  • the controller is configured to control the printhead.
  • the controller can also be configured to control the first interface.
  • the controller can be configured to control the first interface in such a way that the at least one color is transported from the at least one color container to the print head using the first interface.
  • the controller can have a processor and a memory.
  • the controller can be a known controller that can carry out the method according to the invention. The control simplifies the printing process and repairs can be carried out more quickly and effectively.
  • the advantages of the printing device according to the invention are greater flexibility and mobility in the production of the workpieces and at the intermediary or customer.
  • the pressure device allows damage to be repaired more quickly, e.g. directly in production, at the dealer or middleman and at the end customer. Complaints and damage can thus be remedied directly on site. This means that it is no longer necessary to return or dispose of the damaged workpiece.
  • Another advantage of the printing device according to the invention is the quick and easy operation, so that changing customer requirements can be met quickly and easily. Furthermore, by the inventive Printing device a damaged workpiece can be completely repaired easily and inexpensively.
  • the printing device can have a guide element or can be positioned manually on a surface of the workpiece.
  • the pressure device can preferably be positioned at a distance of 3 mm from the surface of the workpiece.
  • the guide member may be at least one guide roller mounted on the printhead.
  • the guide element can be a separate auxiliary device with rails in order to ensure that the printing device is guided.
  • the printing device can be guided in one direction along the surface of the workpiece by the guide element.
  • the guide element can be a rail along which the printing device is guided.
  • the guide element can be at least one known (guide roller), on which the printing device can be constantly moved in one direction. The purpose of the guide element is that the printing device is moved evenly in one direction, so that a very good print quality is achieved Guide element unwanted movements are prevented in another direction.
  • the printing device is a mobile printing device that can be equipped with or without a sensor.
  • the printing device can have a first sensor on the first side of the housing adjacent to the print head.
  • the first sensor can be configured to detect and analyze a surface of the workpiece at least in a section, the first sensor being connected to the controller and providing data about the detected and analyzed surface to the controller.
  • the decor or pattern of the surface of the workpiece is thus recognized and analyzed by the first sensor.
  • the first sensor determines which pattern needs to be repaired.
  • the repair performed by the printing device becomes cheaper and improved.
  • the printing device can have a graphical user interface which is arranged on the housing and is operatively connected to the controller.
  • the graphical user interface is a display or a touch display or a touchscreen. Multiple language choices are possible.
  • the invention also relates to a method.
  • the method can be carried out with the printing device according to the invention.
  • the method is designed to print the workpiece, so that the damaged workpiece can be repaired efficiently and inexpensively.
  • the printing device can preferably have a housing, a print head, a controller and a first interface arranged in the housing.
  • the first interface communicatively and operatively connects the printhead to more than one container.
  • the method for printing on a workpiece can also transmit data from an external device via a second interface to the printing device in the step of selecting.
  • data about the color spectrum for the printing process can be stored on an external device be stored and retrieved.
  • the repair can thus be carried out more quickly and in an improved manner. High print quality can also be achieved since the exact color spectrum can be selected for the printing process.
  • the step of selecting the decoration can be carried out by the controller, the controller evaluating the data from the first sensor and, based on the data from the first sensor, issuing an order to the print head to print the color spectrum.
  • the controller can thus determine the decor of the workpiece to be repaired.
  • the controller can issue a print job based on the selected decor. This accelerates the repair and the workpiece is printed or repaired with high quality.
  • the print head 10 may be spaced from a surface of the workpiece 60 by a distance which may be 1 mm to 1 cm, preferably 1 mm to 3 mm. [External control]
  • the holding element 31 can be a handle that is ergonomically shaped ( 1 ).
  • the holding element 31 enables the user to easily carry the printing device 1 .
  • the printing device of the first or second embodiment can be used.
  • the third embodiment differs from the first embodiment in that the printing device 1 now has a Device holder 50 is fixed stationary.
  • the third embodiment differs from the first embodiment in that the printing device 1 can be fastened or held by a further device holder 50 .
  • the equipment holder 50 of the third embodiment has at least one articulated arm and a stand ( 3 - View B).
  • the device holder 50 of the third embodiment makes it possible to fasten the printing device 1 independently and stationarily on a support 70 .
  • the stand is adjustable in height, which is in the 3 (View B) is indicated by the two-way arrow.
  • the arm can be aligned horizontally through the one joint, which is in the 3 (View B) is indicated by the arrow with one direction.
  • the printing device 1 of the third embodiment is held by the device holder 50 ( 3 - View A and B).
  • the printing device 1 of the fourth embodiment is detachably attached to the user's wrist via the holding member 31 ( 4 ).
  • the holding element 31 can be, for example, a rubber band or a Velcro strip, which is fastened to the housing 30 of the printing device 1 via two eyelets (not shown).
  • the user can thus attach the printing device 1 of the fourth embodiment to the wrist 80 easily and securely.
  • the user can only guide the printing device 1 to the workpiece 60 with a simple hand movement in order to print the workpiece 60 . This can simplify and speed up the printing process, since the user does not have to wait for the Printing device 1 must attack, but this is already arranged on the wrist.
  • a workpiece 60 is fixed on a CNC machine table 70 ( figure 5 ).
  • the printing device 1 of the fifth embodiment is attached to the CNC processing machine in such a way that it can move freely in all three spatial directions.
  • the possibility of movement of the printing device 1 of the fifth embodiment is indicated by the three arrows in figure 5 implied.
  • the printing device 1 of the fifth embodiment can be moved by a motor controlled by a controller.
  • the print head 10 of the printing device 1 of the fifth embodiment can be brought to different positions of the workpiece 60 .
  • the method for printing a workpiece 60 further comprises the step of: applying a material to the portion of the workpiece 60 before positioning the printing device 1.
  • the method comprises the step of: removing a material on the portion of the workpiece before positioning the printing device 1, and prior to the step of applying a material to the portion of the workpiece 60.
  • the step of determining and selecting further transmits data from an external device to the printing device 1 via a second interface.
  • the method carries out the further step: detecting and analyzing a surface of the workpiece 60 at least in a section by a first sensor 20, the first sensor 20 being connected to a controller, providing data about the detected and analyzed surface from the first sensor 20 to the controller, and wherein the data of the first sensor 20 are used in the step of determining and selecting the color spectrum.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Printing Methods (AREA)
  • Dot-Matrix Printers And Others (AREA)
EP22213054.4A 2021-12-14 2022-12-13 Dispositif d'impression et procédé d'impression d'une pièce à usiner Withdrawn EP4197799A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021133047.5A DE102021133047A1 (de) 2021-12-14 2021-12-14 Druckvorrichtung und Verfahren zum Bedrucken eines Werkstücks

Publications (1)

Publication Number Publication Date
EP4197799A1 true EP4197799A1 (fr) 2023-06-21

Family

ID=84519379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22213054.4A Withdrawn EP4197799A1 (fr) 2021-12-14 2022-12-13 Dispositif d'impression et procédé d'impression d'une pièce à usiner

Country Status (4)

Country Link
US (1) US20230182493A1 (fr)
EP (1) EP4197799A1 (fr)
CN (1) CN116262394A (fr)
DE (1) DE102021133047A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023116467A1 (de) * 2023-06-22 2024-12-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Betreiben einer mobilen, handgeführten Druckvorrichtung und mobile, handpositionierte Druckvorrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008201073A (ja) * 2007-02-22 2008-09-04 Matsushita Electric Works Ltd 化粧材補修方法及びその化粧材補修方法により補修がなされて製造された化粧材並びに化粧材補修装置
WO2010085946A1 (fr) * 2009-02-02 2010-08-05 Guido Schulte Procédé pour produire une surface d'élément et surface d'élément produite selon ce procédé
US20140076985A1 (en) * 2010-09-22 2014-03-20 Hexagon Technology Center Gmbh Surface spattering device
CN109263305A (zh) * 2018-11-07 2019-01-25 许辰 一种两用拉杆箱式喷绘机喷头装置
CN209159187U (zh) * 2018-11-02 2019-07-26 嘉兴市好仕多电子设备有限公司 一种手持式喷码机
CN211684121U (zh) * 2020-02-27 2020-10-16 珠海奔彩打印科技有限公司 墨盒夹板机构和手持打印机
CN212244827U (zh) * 2020-05-09 2020-12-29 严国栋 一种物流仓储统计用打码机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0867032A (ja) 1994-08-30 1996-03-12 Oki Electric Ind Co Ltd 底面印字型ハンディプリンタ
BE1016456A6 (nl) 2005-02-17 2006-11-07 Csm Car Service Malle Nv Een inrichting en een werkwijze voor een mobiele printeenheid.
JP5463597B2 (ja) * 2008-10-14 2014-04-09 インクテック カンパニー リミテッド プリンティングシステム
ITUD20110072A1 (it) 2011-05-13 2012-11-14 Giacomo Battiston Dispositivo per la riproduzione di immagini o motivi grafici in genere su superfici, e relativo procedimento
ES2588478T3 (es) * 2014-04-24 2016-11-03 Flooring Technologies Ltd. Procedimiento para la adaptación de impresiones decorativas y dispositivo para llevar a cabo este procedimiento
DE102016123731B4 (de) 2016-12-07 2019-03-21 Pixelrunner GmbH Roboter zum Drucken von Bildern auf Bodenflächen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008201073A (ja) * 2007-02-22 2008-09-04 Matsushita Electric Works Ltd 化粧材補修方法及びその化粧材補修方法により補修がなされて製造された化粧材並びに化粧材補修装置
WO2010085946A1 (fr) * 2009-02-02 2010-08-05 Guido Schulte Procédé pour produire une surface d'élément et surface d'élément produite selon ce procédé
US20140076985A1 (en) * 2010-09-22 2014-03-20 Hexagon Technology Center Gmbh Surface spattering device
CN209159187U (zh) * 2018-11-02 2019-07-26 嘉兴市好仕多电子设备有限公司 一种手持式喷码机
CN109263305A (zh) * 2018-11-07 2019-01-25 许辰 一种两用拉杆箱式喷绘机喷头装置
CN211684121U (zh) * 2020-02-27 2020-10-16 珠海奔彩打印科技有限公司 墨盒夹板机构和手持打印机
CN212244827U (zh) * 2020-05-09 2020-12-29 严国栋 一种物流仓储统计用打码机

Also Published As

Publication number Publication date
DE102021133047A1 (de) 2023-06-15
US20230182493A1 (en) 2023-06-15
CN116262394A (zh) 2023-06-16

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