JP7447365B2 - 液滴吐出装置及びメンテナンス方法 - Google Patents

液滴吐出装置及びメンテナンス方法 Download PDF

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Publication number
JP7447365B2
JP7447365B2 JP2023569568A JP2023569568A JP7447365B2 JP 7447365 B2 JP7447365 B2 JP 7447365B2 JP 2023569568 A JP2023569568 A JP 2023569568A JP 2023569568 A JP2023569568 A JP 2023569568A JP 7447365 B2 JP7447365 B2 JP 7447365B2
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Japan
Prior art keywords
colored liquid
droplet ejection
ejection head
period
flow rate
Prior art date
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JP2023569568A
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English (en)
Japanese (ja)
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JPWO2023120698A5 (https=
JPWO2023120698A1 (https=
Inventor
真 都甲
大輔 穂積
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Kyocera Corp
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Kyocera Corp
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Publication of JPWO2023120698A1 publication Critical patent/JPWO2023120698A1/ja
Publication of JPWO2023120698A5 publication Critical patent/JPWO2023120698A5/ja
Priority to JP2024028117A priority Critical patent/JP7707341B2/ja
Application granted granted Critical
Publication of JP7447365B2 publication Critical patent/JP7447365B2/ja
Priority to JP2025111587A priority patent/JP2025126357A/ja
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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
    • 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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
    • B05B12/006—Pressure or flow rate sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/002—Machines or plants for applying coating liquids or other fluent materials by inkjet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to three-dimensional [3D] surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/58—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter preventing deposits, drying-out or blockage by recirculating the fluid to be sprayed from upstream of the discharge opening back to the supplying means
    • 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
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • 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
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/1652—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head
    • B41J2/16526—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head by applying pressure only
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/18—Ink recirculation systems
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Ink Jet (AREA)
  • Coating Apparatus (AREA)
JP2023569568A 2021-12-23 2022-12-23 液滴吐出装置及びメンテナンス方法 Active JP7447365B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024028117A JP7707341B2 (ja) 2021-12-23 2024-02-28 液滴吐出装置及びメンテナンス方法
JP2025111587A JP2025126357A (ja) 2021-12-23 2025-07-01 液滴吐出装置及びメンテナンス方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021209223 2021-12-23
JP2021209223 2021-12-23
PCT/JP2022/047599 WO2023120698A1 (ja) 2021-12-23 2022-12-23 液滴吐出装置及びメンテナンス方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024028117A Division JP7707341B2 (ja) 2021-12-23 2024-02-28 液滴吐出装置及びメンテナンス方法

Publications (3)

Publication Number Publication Date
JPWO2023120698A1 JPWO2023120698A1 (https=) 2023-06-29
JPWO2023120698A5 JPWO2023120698A5 (https=) 2024-02-26
JP7447365B2 true JP7447365B2 (ja) 2024-03-11

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
JP2023569568A Active JP7447365B2 (ja) 2021-12-23 2022-12-23 液滴吐出装置及びメンテナンス方法
JP2024028117A Active JP7707341B2 (ja) 2021-12-23 2024-02-28 液滴吐出装置及びメンテナンス方法
JP2025111587A Pending JP2025126357A (ja) 2021-12-23 2025-07-01 液滴吐出装置及びメンテナンス方法

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Application Number Title Priority Date Filing Date
JP2024028117A Active JP7707341B2 (ja) 2021-12-23 2024-02-28 液滴吐出装置及びメンテナンス方法
JP2025111587A Pending JP2025126357A (ja) 2021-12-23 2025-07-01 液滴吐出装置及びメンテナンス方法

Country Status (5)

Country Link
US (1) US20250153484A1 (https=)
EP (1) EP4454885A4 (https=)
JP (3) JP7447365B2 (https=)
CN (1) CN118414252A (https=)
WO (1) WO2023120698A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7761741B1 (ja) * 2024-11-27 2025-10-28 アーベーベー・シュバイツ・アーゲー 塗料温度調節装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013180527A (ja) 2012-03-02 2013-09-12 Seiren Co Ltd インク置換方法
JP2015178574A (ja) 2014-03-19 2015-10-08 セイコーエプソン株式会社 メンテナンス液及びメンテナンス方法
JP2016179615A (ja) 2015-03-24 2016-10-13 ブラザー工業株式会社 洗浄液、洗浄液とインクセットのキット、インクジェット記録装置及びインクタンクの洗浄方法
JP6889810B1 (ja) 2020-03-30 2021-06-18 京セラ株式会社 液体吐出装置及び液体吐出方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3629926B2 (ja) 1997-11-21 2005-03-16 富士ゼロックス株式会社 インクジェットヘッド洗浄液およびその製造方法ならびにそれを用いたインクジェットヘッドの洗浄方法
JP2008149594A (ja) * 2006-12-19 2008-07-03 Toshiba Tec Corp インクジェット記録装置
DE102010004496B4 (de) 2010-01-12 2020-06-18 Hermann Müller Verfahren zum Betrieb einer Vorrichtung zum Beschichten und/oder Bedrucken eines Werkstückes
JP5664001B2 (ja) 2010-07-30 2015-02-04 ブラザー工業株式会社 液体吐出装置
JP5569224B2 (ja) 2010-07-30 2014-08-13 ブラザー工業株式会社 液体吐出装置
JP2014144536A (ja) * 2013-01-25 2014-08-14 Fuji Xerox Co Ltd 液滴吐出ヘッド及び液滴吐出装置
JP6519470B2 (ja) * 2013-07-02 2019-05-29 コニカミノルタ株式会社 インクジェットプリンタおよび画像形成方法
JP2017196738A (ja) * 2016-04-25 2017-11-02 株式会社リコー 充填液交換装置
US9650525B1 (en) * 2016-08-09 2017-05-16 Funai Electric Co., Ltd. Aqueous ink for ink-jet heads
US10293601B2 (en) 2017-07-11 2019-05-21 The Boeing Company Automated controls for contoured surface inkjet printing
JP7256274B2 (ja) * 2019-08-30 2023-04-11 京セラ株式会社 循環装置
JP7202276B2 (ja) 2019-09-30 2023-01-11 東レエンジニアリング株式会社 インクジェット塗布装置
WO2021085501A1 (ja) * 2019-10-28 2021-05-06 京セラ株式会社 塗装装置および払拭方法
JP7415454B2 (ja) 2019-11-07 2024-01-17 コニカミノルタ株式会社 インクジェット記録装置及びインク送液制御方法
WO2021199451A1 (ja) 2020-03-30 2021-10-07 京セラ株式会社 液体吐出装置及び液体吐出方法
CN112721457B (zh) 2020-12-23 2022-04-22 惠州市迪日科技发展有限公司 循环供墨系统、喷墨打印装置以及喷墨打印设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013180527A (ja) 2012-03-02 2013-09-12 Seiren Co Ltd インク置換方法
JP2015178574A (ja) 2014-03-19 2015-10-08 セイコーエプソン株式会社 メンテナンス液及びメンテナンス方法
JP2016179615A (ja) 2015-03-24 2016-10-13 ブラザー工業株式会社 洗浄液、洗浄液とインクセットのキット、インクジェット記録装置及びインクタンクの洗浄方法
JP6889810B1 (ja) 2020-03-30 2021-06-18 京セラ株式会社 液体吐出装置及び液体吐出方法

Also Published As

Publication number Publication date
WO2023120698A1 (ja) 2023-06-29
CN118414252A (zh) 2024-07-30
US20250153484A1 (en) 2025-05-15
EP4454885A4 (en) 2026-01-07
JPWO2023120698A1 (https=) 2023-06-29
JP2024055933A (ja) 2024-04-19
JP2025126357A (ja) 2025-08-28
JP7707341B2 (ja) 2025-07-14
EP4454885A1 (en) 2024-10-30

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