WO2019243440A1 - Installation d'impression ou de revetement de surfaces de pieces tridimensionnelles - Google Patents
Installation d'impression ou de revetement de surfaces de pieces tridimensionnelles Download PDFInfo
- Publication number
- WO2019243440A1 WO2019243440A1 PCT/EP2019/066241 EP2019066241W WO2019243440A1 WO 2019243440 A1 WO2019243440 A1 WO 2019243440A1 EP 2019066241 W EP2019066241 W EP 2019066241W WO 2019243440 A1 WO2019243440 A1 WO 2019243440A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- printing
- axis
- head
- control
- heads
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title claims description 10
- 238000000576 coating method Methods 0.000 title claims description 10
- 238000013519 translation Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 36
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 238000001035 drying Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 12
- 238000004132 cross linking Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
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- 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
- 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
- B41J11/0015—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 for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
- B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
-
- 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
- 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
- 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
- B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
-
- 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
- B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
- B41J25/3088—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms with print gap adjustment means on the printer frame, e.g. for rotation of an eccentric carriage guide shaft
Definitions
- the present invention relates generally to the field of treatment and coating of surfaces of parts by an automated installation, in particular printing by projection of patterns on surfaces of complex shapes, in particular three-dimensional, and relates to an installation of printing and / or coating such surfaces of parts, preferably by implementing printing means of the ink jet type.
- the parts concerned may in particular consist of parts for interior car trim.
- the print head which ejects the coating substance, such as ink can be moved by a robotic arm relative to a part which remains fixed.
- the printing means which most often incorporate a quadri-chromic assembly, are generally bulky, and it is then complicated to move them, especially at high speed. This is all the more true, when these printing means are, in addition, associated with an at least partial drying module for the drops of the substance deposited on the surface, placed directly under the printing head.
- the printheads can be subject to disturbances or position variations due to the rapid movement of the robotic arm. To limit these disturbances, it is then necessary to limit the speed of movement of the robotic arm, which reduces the rate, as well as industrial efficiency.
- sudden variations in the orientation of the print head have the effect of impacting the quality of the print. In fact, inside the print head, the air is slightly depressed to prevent the substance from flowing by gravity.
- Document US 9,266,354 discloses a printing installation comprising a plurality of bi-chromatic or monochromatic printing heads and drying / crosslinking means mounted in a circular arrangement on a fixed support structure.
- the part to be decorated is, in turn, moved in front of the print heads and the drying / crosslinking means, by a support device comprising a first unit for translational movement and second and third units for displacement in rotation, about pivot axes which are not parallel to each other and one of which coincides with the axis of translation of the first unit.
- This installation has a complex and relatively bulky structure, with in addition a significant limitation in terms of varieties of shapes of three-dimensional surfaces that can be treated. Finally, it has a multitude of printing and drying positions, corresponding to the different positions of the aforementioned heads and means.
- the object of the present invention is to overcome at least the main drawbacks stated above.
- this installation essentially comprising:
- a workpiece support capable of receiving and maintaining a workpiece to be decorated or coated and mounted on a movement device with at least five degrees of freedom, such as for example a six-axis robot arm,
- - printing means by spraying ink or the like, consisting of at least one printing head,
- sensor means capable of measuring parameters of positioning and / or displacement of the part, in particular displacement speeds and / or positioning coordinates,
- the printing means, the sensor means and any drying means being arranged side by side, for example superimposed, on a fixed support structure, such as a base, an upright, a gantry or the like,
- the displacement device and the support structure being disposed facing each other and a spatial reference being assigned to said fixed support structure, with a first axis determining the distance between the displacement device and said support structure, a second axis corresponding to the stacking direction of the printing means, sensors and possibly drying and a third axis perpendicular to the two previous axes,
- the printing means consist of at least two movable monochromatic or bi-chromatic printing heads, in rotation and / or in translation, with at least one degree of freedom, said heads being able to be moved selectively, one by one, towards a determined spatial position authorizing the printing of the surface of the part, this under the control of the means of calculation, management and control, and in agreement with preprogrammed data, for example a program of impression, also determining the displacement of the part relative to the support structure and to the determined spatial position.
- Figure 2 is a schematic overall view in side elevation of a printing installation according to an embodiment of the invention.
- FIGS. 3A to 3C are partial views in side elevation (3A), in front elevation (3B) and from above (3C) of detail A in FIG. 2, corresponding to the part of the installation grouping together the printing means , sensors and drying, in accordance with a first variant embodiment of the invention (displacement in translation, along an axis, of the aligned print heads);
- FIGS. 4A and 4B illustrate, with views similar to that of FIG. 3B, two consecutive printing sequences with two monochromatic heads of different colors;
- FIGS. 5A to 5C are partial views in side elevation (5A), in front elevation (5B) and from above (5C) of detail A in FIG. 2, in accordance with a second variant embodiment of the invention (distribution circular and displacement in rotation around an axis of the print heads);
- FIGS. 6A and 6B are partial views in lateral (6A) and front (6B) elevation of detail A in FIG. 2, in accordance with a third alternative embodiment of the invention (displacement in translation, in two perpendicular directions, aligned print heads);
- FIG. 7 is a view in perspective and by transparency of a part of the detail A of FIG. 2, showing the printing means and their housing in the support structure, in accordance with a fourth embodiment of the invention ( the print heads being movable in three mutually orthogonal directions);
- FIG. 8 illustrates, schematically and in a comparative manner, the distances D and d respectively between rows of projection nozzles of the same color, in relation to a quadri-chromic printing head according to the state of the art and in relation with a monochromatic printhead according to the invention;
- FIGS. 9A and 9B schematically illustrate the differences between two rows of nozzles and the resulting differences in terms of printing resolution on a non-planar surface, for a four-color chromed head of the prior art (9A) and for a monochromatic head according to the invention (9B);
- FIG. 10 schematically illustrates, by means of front views of the support structures of a printing illustration, the differences in vertical dimensions between a quadri-chromic head of the state of the art (on the left) and a monochromatic head , single or double (bi-chromatic), according to the invention (on the right), and,
- FIG. 11 schematically illustrates in the form of a partial overview another embodiment of a printing installation according to the invention.
- FIGS. 2 and 11 show an installation 1 for printing and / or coating surfaces 2 ′ of parts 2, in particular of non-planar or three-dimensional surfaces, this installation 1 essentially comprising:
- a workpiece support 3 capable of receiving and maintaining a workpiece 2 to be decorated or coated and mounted on a movement device 4 with at least five degrees of freedom, such as for example a six-axis robot arm,
- sensor means 8 capable of measuring parameters of positioning and / or displacement of the part 2, in particular displacement speeds and / or positioning coordinates, optionally means 9 for drying and / or crosslinking, at least in part, the substances projected onto the surface 2 ′ of the part 2 to be decorated,
- the printing means 7, the sensor means 8 and the possible drying means 9 are arranged side by side, for example superimposed, on a fixed support structure 11, such as a base, an upright, a gantry or the like. .
- the displacement device 4 and the support structure 11 are disposed mutually opposite and a spatial reference X, Y, Z is assigned to said fixed support structure 11, with a first axis X determining the distance between the displacement device 4 and said support structure 11, a second axis Z corresponding to the stacking direction of the printing means, sensors and possibly drying 5, 8, 9 and a third axis Y perpendicular to the two previous axes X and Z.
- the printing means 5 consist of at least two monochromatic 6 or bi-chromatic 7 printheads which are mobile, in rotation and / or in translation, with at least a degree of freedom, said heads 6, 7 being able to be selectively moved, one by one, to a determined spatial position PSD authorizing the printing of the surface 2 'of the part 2, this under the control of the means 10 for calculating, management and control, and in accordance with preprogrammed data, for example a printing program, also determining the displacement of the part 2 relative to the support structure 11 and to the determined spatial position PSD.
- the invention makes it possible to overcome the drawbacks associated with a multi-color print head of large dimensions along the stacking axis of the means 5, 8, 9 (Z axis in the figures) and whose lines of nozzles of the same color are spaced accordingly.
- the definition, for the different heads 6, 7 of the means 5, of a single spatial position PSD authorizing the printing makes it possible to simplify and make more precise the kinematics of relative displacement and positioning of the different heads 6, 7 with respect to the moving part 2 during the printing process.
- the print heads 6, 7 remain at least partially in the support structure 11 although being movable relative to the latter.
- the print heads 6, 7 can be arranged side by side linearly along the third Y axis and be movable together in sliding along this Y axis, this under the effect of a suitable translational actuator controlled by the means 10 of calculation, management and control.
- the different monochrome heads 6 can be part of the same module forming a multiple head 5 in the form of a bar, and can be arranged in a line in a horizontal direction (axis Y in the figures), therefore with vertical bulk (axis Z in the figures ) minimal. Guiding the head block 6 in translation can be done using a rail, a slide or the like forming part of the structure 11.
- the sensor 8 and drying 9 means are normally mounted fixed on said structure 11, but can also be provided mobile, like the print heads 6, to further increase the processing precision.
- FIGS. 4A and 4B illustrate two successive operational steps of a process for printing a surface 2 ′ using an installation 1 according to FIG. 1 and comprising printing means 5 according to FIGS. 3A to 3C.
- the print head 6, 7 assigned to the cyan color is positioned by translation along the Y axis (horizontal direction) vertically and in the axis of the sensor means 8 and drying / crosslinking means 9 (position PSD).
- the multi-axis robot arm 4 moves the part 2 in front of said head 6, 7 which projects the cyan color ink onto the surface 2 ′ to be printed according to a predefined printing program, executed by the means 10 of calculation, management and control which also exploit the information provided by the sensor means 8 concerning the relative position and the parameters of movement of the part
- the drying / crosslinking means 9 ensure the fixing and at least partial solidification of the drops deposited.
- the multiple head 5 in the form of a bar is then moved by a notch, by driving through a linear actuator (not shown), so that the head 6, 7 assigned to the magenta color is found in the PSD position.
- the ink is sprayed according to a predefined program while the part 2 moves in front of the active head 6, 7 (magenta head) and the drops are dried by the means 9. These steps are then repeated for the other two colors , to complete the printing cycle.
- the entire printing cycle can be repeated with a very small voluntary offset of the printheads 6, 7 (relative to their position during the previous printing cycle), in order to obtain a resolution better.
- the print heads 6, 7 may be arranged circularly around the second Z axis and to be movable together in rotation around this Z axis, under the effect a suitable rotary actuator (not shown) controlled by the means 10 for calculation, management and control.
- the printing process is carried out in successive stages by rotating the module grouping the different heads 6 a fraction of a turn (here a quarter turn) around the Z axis.
- the sensor and drying means 8 and 9 are normally fixed, but can be designed to be mobile concomitantly with the print heads 6.
- each of the print heads 6, 7 is also individually movable, under the effect of an adequate piloted actuator (not shown) , specific to each head 6, 7 or common to all the heads 6, 7, sliding along the first axis X (not shown). This results in greater flexibility of maneuver and application, as well as greater control, better control and greater flexibility in terms of projection distance.
- the printheads 6, 7 can be arranged side by side linearly along the second axis Z and be, on the one hand, movable together in sliding along this axis Z and, on the other hand, individually movable in sliding along the first axis X, this under the effect of adequate translational actuators (not shown) controlled by the means 10 of calculation, management and control (by example a PLC), which can be associated with a 10 'control and programming console.
- the sequence for controlling the printheads 6, 7 advantageously comprises, successively, first a sliding along the Z axis for the selection of the color to be applied, then a sliding along the X axis to bring the ejection orifice 13 (nozzle) concerned near the surface to be decorated.
- the printheads 6, 7 can also be mounted on or in the support structure 11 with the ability to move in sliding, individually, along the three axes X, Y and Z, this under the effect of suitable translational actuators controlled by the means 10 of calculation, management and control.
- the support structure 11 is provided with a cover 12 with an opening 12 'materializing the determined spatial position authorizing the PSD printing, this opening 12' authorizing, where appropriate, the passage of a print head 6 , 7.
- the support structure 11 with the cowling 12 advantageously has a columnar shape, simple and compact.
- the support structure 11 consists of a rack or a storage shelf of a print head maintenance station 6, 7, and said installation 1 comprises a second displacement device 4 ′ with at least five degrees of freedom, preferably a second six-axis robot arm, configured to selectively move a print head 6, 7 from its location in the bay or the shelf of storage 11 towards the determined spatial position PSD, and vice versa, under the control of the means 10 of calculation, management and control.
- Said printhead 6, 7 can be maintained in this PSD position during the course of the printing or coating operation with this printhead 6, 7, or possibly be moved in accordance with the movement of the part 2.
- the second robot arm 4 ′ is equipped, at its free end, with an automatic tool loader 14, with its automatic piloting device, on which can be mounted, temporarily and interchangeably, the head 6, 7 selected for the intended printing operation, managing the operation of each print head 6, 7 and the circulation of ink, in line with any movements of the robot arm 4 ′ carrying performed by means 10.
- each printhead 6, 7 is, in this second embodiment of the installation, stored in the support structure 11 (the size and number of receiving locations is suitable needs in qualitative and quantitative terms).
- Each printhead 6, 7 may or may not be recirculating ink, the management of depressions is computerized (means 10) and adapts in real time to the movements of the robot 4 ′, and to the orientations of the head 6, 7 concerned.
- each head 6, 7 on its automatic tool changer 14 allows any orientation of the head mounted to work throughout the sphere of action of the robot 4 ’.
- the robot 4 takes the head 6, 7 of the corresponding color in the storage rack 11 thanks to the automatic tool changer 14.
- the ink and print head control parameters are advantageously adapted in real time to compensate for wrist movements of the robot 4 'when the head is moved at the end of the robot wrist.
- each print head 6, 7 can be used in the following two configurations, namely:
- the head used is positioned by the robot as a fixed print head (Printing principle of the worn part, the part will be moved in front of the fixed head by the other robot 4).
- Print principle of the worn part the part will be moved in front of the fixed head by the other robot 4.
- the part 2 is carried by a first robot 4
- the print head is carried by a second robot 4 'and the two robots 4 and 4' work in collaboration under the control of the means 10. This opens up the possibility of processing much larger pieces, and on all their faces.
- the different printheads 6, 7 all have similar constructions and exterior shapes.
- the installation 1 preferably comprises four monochromatic print heads 6, each head 6 comprising at least two parallel rows of orifices 13 for ejecting ink of the same color (see in particular Figures 8 and 9).
- each head 6 may alternatively have only a single row of orifices 13 for a given color.
- the installation 1 may comprise two bi-chromatic printing heads 7, each head 7 being formed by the assembly of two monochromatic heads 6 each comprising two rows of orifices 13 for ejecting ink of the same color.
- the installation 1 can exploit the instantaneous speeds of fractions of the surface 2 'of the moving part 2 (acquired by the sensor means 8 and used by the means 10) to manage the printing cycle, as mentioned in French patent application No. 18 54024 in the name of the applicant, by way of illustrative example (cf. FIG. 2 in particular).
- drying / crosslinking means 9 can advantageously comprise a radiation source with beam adjustment means as described and represented in French patent application No. 17 50 260 in the name of the applicant, as illustrative example.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Spray Control Apparatus (AREA)
- Ink Jet (AREA)
- Coating Apparatus (AREA)
- Manipulator (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020571673A JP7451433B2 (ja) | 2018-06-21 | 2019-06-19 | 三次元部品の表面を印刷または被覆するための設備 |
US17/252,622 US11794489B2 (en) | 2018-06-21 | 2019-06-19 | Facility for printing or coating surfaces of three-dimensional parts |
EP19730822.4A EP3810429B1 (fr) | 2018-06-21 | 2019-06-19 | Installation d'impression ou de revetement de surfaces de pieces tridimensionnelles |
BR112020026011-8A BR112020026011A2 (pt) | 2018-06-21 | 2019-06-19 | instalação de impressão ou revestimento de superfícies de peças tridimensionais |
CN201980041044.XA CN112492879B (zh) | 2018-06-21 | 2019-06-19 | 对三维零件表面进行印刷或涂覆的设备 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1855490A FR3082780B1 (fr) | 2018-06-21 | 2018-06-21 | Installation d'impression ou de revetement de surfaces de pieces tridimensionnelles |
FR1855490 | 2018-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019243440A1 true WO2019243440A1 (fr) | 2019-12-26 |
Family
ID=62952166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2019/066241 WO2019243440A1 (fr) | 2018-06-21 | 2019-06-19 | Installation d'impression ou de revetement de surfaces de pieces tridimensionnelles |
Country Status (7)
Country | Link |
---|---|
US (1) | US11794489B2 (fr) |
EP (1) | EP3810429B1 (fr) |
JP (1) | JP7451433B2 (fr) |
CN (1) | CN112492879B (fr) |
BR (1) | BR112020026011A2 (fr) |
FR (1) | FR3082780B1 (fr) |
WO (1) | WO2019243440A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4046811A1 (fr) * | 2021-02-22 | 2022-08-24 | Seiko Epson Corporation | Appareil d'impression d'objet tridimensionnel |
CN115042519A (zh) * | 2021-03-09 | 2022-09-13 | 本田技研工业株式会社 | 喷墨印刷方法和喷墨印刷装置 |
WO2023043924A1 (fr) * | 2021-09-15 | 2023-03-23 | ARC Ventures LLC | Machine d'impression de structure en trois dimensions articulée |
JP7474946B2 (ja) | 2019-12-04 | 2024-04-26 | パナソニックIpマネジメント株式会社 | 印刷装置 |
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---|---|---|---|---|
US20210016454A1 (en) * | 2019-07-16 | 2021-01-21 | Kindred Systems Inc. | Control of modular end-of-arm tooling for robotic manipulators |
US11701905B2 (en) * | 2020-08-11 | 2023-07-18 | PS Business Services, LLC | Contoured surface printing |
JP2022137548A (ja) * | 2021-03-09 | 2022-09-22 | セイコーエプソン株式会社 | 立体物印刷装置および立体物印刷方法 |
FR3136399A1 (fr) | 2022-06-09 | 2023-12-15 | Saint-Gobain Glass France | Dispositif d’impression sur verre, machine d’impression sur verre et procédé d’impression sur verre |
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JPH05293955A (ja) * | 1992-04-17 | 1993-11-09 | Suzuki Sogyo Co Ltd | 曲面印刷方法 |
JP2002084407A (ja) * | 2000-09-11 | 2002-03-22 | Minolta Co Ltd | データ生成装置及び立体表面記録装置 |
JP2015098103A (ja) * | 2013-11-18 | 2015-05-28 | 株式会社エルエーシー | インクジェットプリンタ |
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EP0931649A3 (fr) * | 1998-01-27 | 2000-04-26 | Eastman Kodak Company | Dispositif et procédé pour imprimer une surface profilée ayant une topologie complexe |
US6578276B2 (en) * | 1998-01-27 | 2003-06-17 | Eastman Kodak Company | Apparatus and method for marking multiple colors on a contoured surface having a complex topography |
US6523921B2 (en) * | 2000-08-30 | 2003-02-25 | L&P Property Management | Method and apparatus for printing on rigid panels and other contoured or textured surfaces |
GB2448690A (en) * | 2007-04-23 | 2008-10-29 | Seiko Epson Corp | Inkjet printing apparatus having a docking station |
DE102007021765B4 (de) * | 2007-05-09 | 2010-06-17 | Bauer, Jörg R. | Vorrichtung zum gleichzeitigen Bedrucken einer Mehrzahl von gleichen Bauteilen mittels eines digitalen Druckverfahrens |
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- 2019-06-19 US US17/252,622 patent/US11794489B2/en active Active
- 2019-06-19 JP JP2020571673A patent/JP7451433B2/ja active Active
- 2019-06-19 WO PCT/EP2019/066241 patent/WO2019243440A1/fr active Application Filing
- 2019-06-19 EP EP19730822.4A patent/EP3810429B1/fr active Active
- 2019-06-19 BR BR112020026011-8A patent/BR112020026011A2/pt unknown
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7474946B2 (ja) | 2019-12-04 | 2024-04-26 | パナソニックIpマネジメント株式会社 | 印刷装置 |
EP4046811A1 (fr) * | 2021-02-22 | 2022-08-24 | Seiko Epson Corporation | Appareil d'impression d'objet tridimensionnel |
CN115042519A (zh) * | 2021-03-09 | 2022-09-13 | 本田技研工业株式会社 | 喷墨印刷方法和喷墨印刷装置 |
JP2022137730A (ja) * | 2021-03-09 | 2022-09-22 | 本田技研工業株式会社 | インクジェット印刷方法及びインクジェット印刷装置 |
JP7195357B2 (ja) | 2021-03-09 | 2022-12-23 | 本田技研工業株式会社 | インクジェット印刷方法及びインクジェット印刷装置 |
WO2023043924A1 (fr) * | 2021-09-15 | 2023-03-23 | ARC Ventures LLC | Machine d'impression de structure en trois dimensions articulée |
GB2624615A (en) * | 2021-09-15 | 2024-05-22 | ARC Ventures LLC | Articulated structural three-dimensional printing machine |
Also Published As
Publication number | Publication date |
---|---|
US20210300061A1 (en) | 2021-09-30 |
CN112492879A (zh) | 2021-03-12 |
JP2021528287A (ja) | 2021-10-21 |
BR112020026011A2 (pt) | 2021-03-23 |
FR3082780B1 (fr) | 2020-07-24 |
FR3082780A1 (fr) | 2019-12-27 |
US11794489B2 (en) | 2023-10-24 |
JP7451433B2 (ja) | 2024-03-18 |
CN112492879B (zh) | 2022-09-16 |
EP3810429B1 (fr) | 2023-08-09 |
EP3810429A1 (fr) | 2021-04-28 |
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