JP5742429B2 - 塗布装置 - Google Patents
塗布装置 Download PDFInfo
- Publication number
- JP5742429B2 JP5742429B2 JP2011098528A JP2011098528A JP5742429B2 JP 5742429 B2 JP5742429 B2 JP 5742429B2 JP 2011098528 A JP2011098528 A JP 2011098528A JP 2011098528 A JP2011098528 A JP 2011098528A JP 5742429 B2 JP5742429 B2 JP 5742429B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- piston
- adjustment
- valve
- air
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
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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
- B05C5/0225—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
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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
- 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
- B05C11/1034—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves specially designed for conducting intermittent application of small quantities, e.g. drops, of coating material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86035—Combined with fluid receiver
Description
10、20 ハウジング
11 充填室
12 制御室
21、22 調整室
25 仕切壁
30 ピストン
31、32 プランジャ
33 軸部
41、42 弁
45 連通弁
47a、47b 供給弁
50 コントローラ
60 空気供給装置
70 空気供給源
100 塗布装置
S センサ
Claims (6)
- 軸部、前記軸部に固定された第1及び第2プランジャ、を含むピストンと、
塗布剤を吐出するための吐出口を有した充填室、前記第1プランジャにより前記充填室と仕切られた制御室、前記第2プランジャにより互いに仕切られた第1及び第2調整室、前記制御室と前記第1調整室とを仕切ると共に前記軸部が移動可能に貫通した仕切部、を含むハウジングと、
前記制御室、前記第1及び第2調整室に空気を供給可能な空気供給部と、
前記第1及び第2調整室内の空気をそれぞれ調整室外に開放可能な第1及び第2弁と、
前記第1及び第2弁が閉じ前記第1及び第2調整室の各内圧が所定圧を超えた状態で、前記第1弁を開き前記空気供給部により前記制御室へ空気を供給させることにより前記ピストンを始動させる制御部と、を備えた塗布装置。 - 軸部、前記軸部に固定された第1及び第2プランジャ、を含むピストンと、
塗布剤を吐出するための吐出口を有した充填室、前記第1プランジャにより前記充填室と仕切られた制御室、前記第2プランジャにより互いに仕切られた第1及び第2調整室、前記制御室と前記第1調整室とを仕切ると共に前記軸部が移動可能に貫通した仕切部、を含むハウジングと、
前記制御室、前記第1及び第2調整室に空気を供給可能な空気供給部と、
前記第1及び第2調整室内の空気をそれぞれ調整室外に開放可能な第1及び第2弁と、
前記第1及び第2弁が閉じ前記第1及び第2調整室の各内圧が所定圧を超え前記空気供給部が前記制御室に空気を供給している状態で、前記第2弁を開き前記空気供給部による前記制御室への空気の供給を停止させることにより前記ピストンを停止させる制御部と、を備えた塗布装置。 - 前記制御部により制御され前記第1及び第2調整室を連通可能な連通弁を備え、
前記ピストンの始動時には前記連通弁は閉じ、前記ピストンの移動中に前記制御室又は前記充填室の内圧が所定圧力以上になった場合、又は前記ピストンの移動中に前記制御室又は前記充填室の内圧の変化量が所定値以下になった場合に前記連通弁が開く、請求項1の塗布装置。 - 前記制御部により制御され前記第1及び第2調整室を連通可能な連通弁を備え、
前記ピストンの移動中に前記制御室又は前記充填室の内圧が所定圧力以上になった場合、又は前記ピストンの移動中に前記制御室又は前記充填室の内圧の変化量が所定値以下になった場合に前記連通弁が開き、前記ピストンの停止時には前記連通弁を閉じる、請求項2の塗布装置。
- 前記充填室又は前記制御室の内圧に応じた検出信号を前記制御部に出力するセンサを備え、
前記制御部は、前記ピストンの移動中での前記検出信号の値に応じて前記連通弁を開く可否を判定する、請求項3又は4の塗布装置。 - 前記制御部により制御され前記空気供給部と前記第1調整室との連通状態を切り替える第1供給弁と、
前記制御部により制御され前記空気供給部と前記第2調整室との連通状態を切り替える第2供給弁と、を備え、
前記第1弁が開いている間は前記第1供給弁は閉じ、
前記第2弁が開いている間は前記第2供給弁は閉じている、請求項1乃至5の何れかの塗布装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011098528A JP5742429B2 (ja) | 2011-04-26 | 2011-04-26 | 塗布装置 |
US13/426,018 US20120273071A1 (en) | 2011-04-26 | 2012-03-21 | Application apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011098528A JP5742429B2 (ja) | 2011-04-26 | 2011-04-26 | 塗布装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012228658A JP2012228658A (ja) | 2012-11-22 |
JP5742429B2 true JP5742429B2 (ja) | 2015-07-01 |
Family
ID=47066976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011098528A Active JP5742429B2 (ja) | 2011-04-26 | 2011-04-26 | 塗布装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20120273071A1 (ja) |
JP (1) | JP5742429B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9169088B2 (en) | 2012-09-20 | 2015-10-27 | Nordson Corporation | Adhesive dispensing device having optimized cyclonic separator unit |
US10099242B2 (en) | 2012-09-20 | 2018-10-16 | Nordson Corporation | Adhesive melter having pump mounted into heated housing |
US9304028B2 (en) | 2012-09-20 | 2016-04-05 | Nordson Corporation | Adhesive dispensing device having optimized reservoir and capacitive level sensor |
US9200741B2 (en) | 2012-10-25 | 2015-12-01 | Nordson Corporation | Adhesive dispensing system and method using smart melt heater control |
US9120115B2 (en) | 2012-10-25 | 2015-09-01 | Nordson Corporation | Dispensing systems and methods for monitoring actuation signals for diagnostics |
US9243626B2 (en) * | 2012-11-19 | 2016-01-26 | Nordson Corporation | Adhesive dispensing system and method including a pump with integrated diagnostics |
US9574714B2 (en) | 2013-07-29 | 2017-02-21 | Nordson Corporation | Adhesive melter and method having predictive maintenance for exhaust air filter |
JP5907138B2 (ja) * | 2013-10-07 | 2016-04-20 | 株式会社村田製作所 | 接合材塗布装置及び接合材塗布方法 |
CN206382185U (zh) * | 2017-01-13 | 2017-08-08 | 合肥鑫晟光电科技有限公司 | 一种用于点胶设备的滴胶装置 |
JP6969250B2 (ja) * | 2017-09-19 | 2021-11-24 | 株式会社アイシン | 吐出ユニット |
DE102018133606B3 (de) * | 2018-12-27 | 2019-12-24 | PerfecDos GbR (vertretungsberechtigte Gesellschafter: Lothar Hentschel, 82544 Egling; Benjamin Kratz, 82211 Hersching; Peter Friedl, 83623 Dietramszell) | Jet-Dosierventil |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3343722A (en) * | 1965-07-14 | 1967-09-26 | Ernest W Santos | Automatic injecting device |
US4212413A (en) * | 1978-08-17 | 1980-07-15 | Corning Glass Works | Method and apparatus for dispensing frit having a hydraulically actuated piston |
US4305531A (en) * | 1978-09-21 | 1981-12-15 | Dooley Dan W | Pneumatically operated controlled volume dispensing device |
JPS5927861U (ja) * | 1982-08-13 | 1984-02-21 | 旭可鍛鉄株式会社 | 流体の押出装置 |
US5127547A (en) * | 1991-02-19 | 1992-07-07 | Horst Gerich | Metering and dispensing apparatus |
US5964381A (en) * | 1997-11-12 | 1999-10-12 | Ljl Biosystems, Inc. | Device for projectile dispensing of small volume liquid samples |
US6155461A (en) * | 1999-03-08 | 2000-12-05 | Hoshizaki Denki Co., Ltd. | Frozen dessert dispenser with inclinable dispensing cylinder |
US6564968B1 (en) * | 2002-10-03 | 2003-05-20 | Brian Terrell | Automated fluid dispenser |
US7963422B2 (en) * | 2007-07-25 | 2011-06-21 | W. R. Grace & Co.-Conn. | Double-action fluid weighing and dispensing process and system |
US8240520B2 (en) * | 2008-04-02 | 2012-08-14 | United States Of America As Represented By The Secretary Of The Navy | Material extruder |
US7905375B2 (en) * | 2008-07-31 | 2011-03-15 | Albion Engineering Company | Dispensing device arranged to reduce the risk of strain and injury during use |
JP5342489B2 (ja) * | 2010-03-30 | 2013-11-13 | Ckd株式会社 | 薬液供給システム |
-
2011
- 2011-04-26 JP JP2011098528A patent/JP5742429B2/ja active Active
-
2012
- 2012-03-21 US US13/426,018 patent/US20120273071A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20120273071A1 (en) | 2012-11-01 |
JP2012228658A (ja) | 2012-11-22 |
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