JP7904115B2 - 塗工装置 - Google Patents
塗工装置Info
- Publication number
- JP7904115B2 JP7904115B2 JP2022191464A JP2022191464A JP7904115B2 JP 7904115 B2 JP7904115 B2 JP 7904115B2 JP 2022191464 A JP2022191464 A JP 2022191464A JP 2022191464 A JP2022191464 A JP 2022191464A JP 7904115 B2 JP7904115 B2 JP 7904115B2
- Authority
- JP
- Japan
- Prior art keywords
- coating
- branch
- channel
- manifold
- section
- 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.)
- Active
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
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
- B05C5/0275—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve
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- 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
- B05C5/0245—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 a moving work of indefinite length, e.g. to a moving web
-
- 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
-
- 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
-
- 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
- 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
- B05C5/0225—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 characterised by flow controlling means, e.g. valves, located proximate the outlet
-
- 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
- B05C5/0254—Coating heads with slot-shaped outlet
Landscapes
- Coating Apparatus (AREA)
Description
基材に塗液を供給することによって前記基材に塗膜を形成する塗工装置であって、
前記基材に前記塗液を供給するための塗工マニホールドと、
前記塗工マニホールドに前記塗液を供給する供給流路と、
前記供給流路と前記塗工マニホールドとを連結する連結流路と、を備え、
前記連結流路は、少なくとも一つの分岐部を含み、
前記少なくとも一つの分岐部は、流路距離が互いに等しい二つの分岐流路に分岐している、塗工装置。
前記少なくとも一つの分岐部は、
前記二つの分岐流路の各々の上流側の端部を構成する一つの上流側端部と、
前記二つの分岐流路の各々の下流側の端部を構成する二つの下流側端部と、を有し、
前記上流側端部と前記二つの下流側端部のうちの一方との間の流路距離は、前記上流側端部と前記二つの下流側端部のうちの他方との間の流路距離と等しい、態様1に記載の塗工装置。
前記上流側端部には、前記二つの分岐流路の各々の流量を調整する流量調整部が設けられている、態様2に記載の塗工装置。
Claims (1)
- 基材に塗液を供給することによって前記基材に塗膜を形成する塗工装置であって、
前記基材に前記塗液を供給するための塗工マニホールドと、
前記塗工マニホールドに前記塗液を供給する供給流路と、
前記供給流路と前記塗工マニホールドとを連結する連結流路と、を備え、
前記連結流路は、少なくとも一つの分岐部を含み、
前記少なくとも一つの分岐部は、流路距離が互いに等しい二つの分岐流路に分岐しており、
前記少なくとも一つの分岐部は、
前記二つの分岐流路の各々の上流側の端部を構成する一つの上流側端部と、
前記二つの分岐流路の各々の下流側の端部を構成する二つの下流側端部と、を有し、
前記上流側端部と前記二つの下流側端部のうちの一方との間の流路距離は、前記上流側端部と前記二つの下流側端部のうちの他方との間の流路距離と等しく、
前記上流側端部には、前記二つの分岐流路の各々の流量を調整する流量調整部が設けられており、
前記流量調整部は、ノッチで構成されており、
前記少なくとも一つの分岐部は、前記供給流路の下流側の端部につながっており、前記供給流路の上方に配置された第1分岐部を含み、
前記第1分岐部は、上下方向と直交する幅方向における外側に向かうにしたがって次第に前記塗工マニホールドに近づくように湾曲する形状を有する案内面を有し、
前記案内面は、平面視において、前記供給流路の下流側の端部を基準として前記ノッチとは反対側に形成されている、塗工装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022191464A JP7904115B2 (ja) | 2022-11-30 | 2022-11-30 | 塗工装置 |
| US18/488,507 US20240173739A1 (en) | 2022-11-30 | 2023-10-17 | Coating apparatus |
| CN202311601488.9A CN118106174A (zh) | 2022-11-30 | 2023-11-28 | 涂覆装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022191464A JP7904115B2 (ja) | 2022-11-30 | 2022-11-30 | 塗工装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024078873A JP2024078873A (ja) | 2024-06-11 |
| JP7904115B2 true JP7904115B2 (ja) | 2026-08-12 |
Family
ID=91193198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022191464A Active JP7904115B2 (ja) | 2022-11-30 | 2022-11-30 | 塗工装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240173739A1 (ja) |
| JP (1) | JP7904115B2 (ja) |
| CN (1) | CN118106174A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026005580A1 (ko) * | 2024-06-27 | 2026-01-02 | 엘지전자 주식회사 | 도포 장치 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008043950A (ja) | 2000-12-27 | 2008-02-28 | Toray Ind Inc | 口金並びに塗液の塗布装置および塗布方法 |
| JP2012239930A (ja) | 2011-05-16 | 2012-12-10 | Musashi Eng Co Ltd | 膜状塗布ノズル、塗布装置および塗布方法 |
| JP2018130687A (ja) | 2017-02-16 | 2018-08-23 | シャープ株式会社 | 浸漬塗布方法及び浸漬塗布装置並びに電子写真感光体及び画像形成装置 |
| JP2021023837A (ja) | 2019-07-31 | 2021-02-22 | タツモ株式会社 | 塗布ノズル及び塗布装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775694B2 (ja) * | 1991-09-11 | 1995-08-16 | ナショナル住宅産業株式会社 | 塗布用ノズル |
| DE29517100U1 (de) * | 1995-10-17 | 1997-02-13 | Zimmer, Johannes, Klagenfurt | Strömungsteilungs- und -umformungskörper |
| JP2001072196A (ja) * | 1999-09-02 | 2001-03-21 | Kansai Paint Co Ltd | 流体分配器 |
| JP4540731B2 (ja) * | 2008-09-29 | 2010-09-08 | 積水化学工業株式会社 | 表面処理用ノズル装置 |
| JP5896126B2 (ja) * | 2012-01-26 | 2016-03-30 | 株式会社大気社 | 粘着性物質捕集設備 |
| WO2014141424A1 (ja) * | 2013-03-14 | 2014-09-18 | バブコック日立株式会社 | 噴霧ノズル、噴霧ノズルを備えたバーナ、及び噴霧ノズルを有するバーナを備えた燃焼装置 |
| JP6193284B2 (ja) * | 2015-03-18 | 2017-09-06 | 株式会社東芝 | 流路構造、吸排気部材、及び処理装置 |
| JP6189351B2 (ja) * | 2015-03-18 | 2017-08-30 | 株式会社東芝 | 流路構造 |
| JP6425776B1 (ja) * | 2017-08-10 | 2018-11-21 | 東レエンジニアリング株式会社 | 塗工装置及び塗工方法 |
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2022
- 2022-11-30 JP JP2022191464A patent/JP7904115B2/ja active Active
-
2023
- 2023-10-17 US US18/488,507 patent/US20240173739A1/en active Pending
- 2023-11-28 CN CN202311601488.9A patent/CN118106174A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008043950A (ja) | 2000-12-27 | 2008-02-28 | Toray Ind Inc | 口金並びに塗液の塗布装置および塗布方法 |
| JP2012239930A (ja) | 2011-05-16 | 2012-12-10 | Musashi Eng Co Ltd | 膜状塗布ノズル、塗布装置および塗布方法 |
| JP2018130687A (ja) | 2017-02-16 | 2018-08-23 | シャープ株式会社 | 浸漬塗布方法及び浸漬塗布装置並びに電子写真感光体及び画像形成装置 |
| JP2021023837A (ja) | 2019-07-31 | 2021-02-22 | タツモ株式会社 | 塗布ノズル及び塗布装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240173739A1 (en) | 2024-05-30 |
| JP2024078873A (ja) | 2024-06-11 |
| CN118106174A (zh) | 2024-05-31 |
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