KR20250168681A - 노즐 하단의 액 고임 검출 방법 및 장치 - Google Patents

노즐 하단의 액 고임 검출 방법 및 장치

Info

Publication number
KR20250168681A
KR20250168681A KR1020257038057A KR20257038057A KR20250168681A KR 20250168681 A KR20250168681 A KR 20250168681A KR 1020257038057 A KR1020257038057 A KR 1020257038057A KR 20257038057 A KR20257038057 A KR 20257038057A KR 20250168681 A KR20250168681 A KR 20250168681A
Authority
KR
South Korea
Prior art keywords
nozzle
detection
liquid
application
liquid accumulation
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.)
Pending
Application number
KR1020257038057A
Other languages
English (en)
Korean (ko)
Inventor
가즈마사 이쿠시마
Original Assignee
무사시 엔지니어링 가부시키가이샤
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 무사시 엔지니어링 가부시키가이샤 filed Critical 무사시 엔지니어링 가부시키가이샤
Publication of KR20250168681A publication Critical patent/KR20250168681A/ko
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • 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
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1005—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material already applied to the surface, e.g. coating thickness, weight or pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. visible personal calling systems or remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45013—Spraying, coating, painting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20036—Morphological image processing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Quality & Reliability (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
KR1020257038057A 2024-02-22 2025-02-18 노즐 하단의 액 고임 검출 방법 및 장치 Pending KR20250168681A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2024-025847 2024-02-22
JP2024025847 2024-02-22
PCT/JP2025/005275 WO2025178006A1 (ja) 2024-02-22 2025-02-18 ノズル下端の液溜まり検出方法および装置

Publications (1)

Publication Number Publication Date
KR20250168681A true KR20250168681A (ko) 2025-12-02

Family

ID=96847176

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257038057A Pending KR20250168681A (ko) 2024-02-22 2025-02-18 노즐 하단의 액 고임 검출 방법 및 장치

Country Status (5)

Country Link
EP (1) EP4691653A1 (https=)
JP (1) JPWO2025178006A1 (https=)
KR (1) KR20250168681A (https=)
TW (1) TW202602562A (https=)
WO (1) WO2025178006A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04334568A (ja) 1991-05-10 1992-11-20 Matsushita Electric Ind Co Ltd ボンド塗布装置
JP2014236136A (ja) 2013-06-04 2014-12-15 パナソニック株式会社 Ｌｅｄパッケージ製造システムにおける樹脂塗布装置および樹脂塗布方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08311381A (ja) * 1995-05-19 1996-11-26 Brother Ind Ltd 記録用インク
JP2000251674A (ja) * 1999-02-25 2000-09-14 Canon Inc 電子源基板の製造方法、画像形成装置の製造方法、電子源基板の製造装置及び画像形成装置の製造装置
JP2006001174A (ja) * 2004-06-18 2006-01-05 Seiko Epson Corp 液滴吐出装置、液滴吐出ヘッドの吐出異常検出方法及びプログラム
JP5088708B2 (ja) * 2010-02-18 2012-12-05 セイコーエプソン株式会社 液体吐出検査装置および液体吐出検査方法
JP6801387B2 (ja) * 2015-11-16 2020-12-16 東京エレクトロン株式会社 塗布膜形成方法、塗布膜形成装置及び記憶媒体
JP2017196562A (ja) * 2016-04-27 2017-11-02 セイコーエプソン株式会社 液滴吐出方法および電子デバイスの製造方法
JP2019198983A (ja) * 2018-05-14 2019-11-21 ザ・パック株式会社 コールドグルー接着剤の塗工状態の判定装置、コールドグルー接着剤の塗工状態の判定方法、及び製袋機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04334568A (ja) 1991-05-10 1992-11-20 Matsushita Electric Ind Co Ltd ボンド塗布装置
JP2014236136A (ja) 2013-06-04 2014-12-15 パナソニック株式会社 Ｌｅｄパッケージ製造システムにおける樹脂塗布装置および樹脂塗布方法

Also Published As

Publication number Publication date
EP4691653A1 (en) 2026-02-11
TW202602562A (zh) 2026-01-16
WO2025178006A1 (ja) 2025-08-28
JPWO2025178006A1 (https=) 2025-08-28

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