JP7102811B2 - 流動材料供給装置 - Google Patents
流動材料供給装置 Download PDFInfo
- Publication number
- JP7102811B2 JP7102811B2 JP2018049045A JP2018049045A JP7102811B2 JP 7102811 B2 JP7102811 B2 JP 7102811B2 JP 2018049045 A JP2018049045 A JP 2018049045A JP 2018049045 A JP2018049045 A JP 2018049045A JP 7102811 B2 JP7102811 B2 JP 7102811B2
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- JP
- Japan
- Prior art keywords
- opening
- valve
- fluidized material
- fluidized
- orifice
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7404—Mixing devices specially adapted for foamable substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/72—Measuring, controlling or regulating
- B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7438—Mixing guns, i.e. hand-held mixing units having dispensing means
- B29B7/7447—Mixing guns, i.e. hand-held mixing units having dispensing means including means for feeding the components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/801—Valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
- B05B7/2497—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device several liquids from different sources being supplied to the discharge device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Description
2 ブロック部材(オリフィス部を構成する部材)
11 混合室(被供給室)
12 供給路(流動材料の流路)
13 オリフィス部
13a 開口
15 有底筒状部材
15a 底部
15b 開口
24 開閉弁
24a 弁体
24b 球面状部
Claims (5)
- 流動材料を、該流動材料の流路の径よりも小さい開口径に絞られた開口を有するオリフィス部の該開口を介して被供給室に供給する流動材料供給装置であって、
上記流路における上記オリフィス部よりも上流側に設けられ、底部に、該オリフィス部の開口に連続しかつ該開口よりも大径の開口が形成され、該底部が該オリフィス部を構成する部材であるブロック部材に密着するように固定された、該ブロック部材とは別体の有底筒状部材と、
上記流路内において上記有底筒状部材の開口に対して上流側で該有底筒状部材の開口の中心軸線に沿って離接する弁体を有し、該弁体の離接により該有底筒状部材の開口を開閉する開閉弁とを備えることを特徴とする流動材料供給装置。 - 請求項1記載の流動材料供給装置において、
上記開閉弁の弁体は、上記有底筒状部材の開口周縁部に当接して該有底筒状部材の開口を閉じる球面状部を含むことを特徴とする流動材料供給装置。 - 請求項1又は2記載の流動材料供給装置において、
上記流動材料は、発泡性材料であることを特徴とする流動材料供給装置。 - 請求項3記載の流動材料供給装置において、
上記被供給室は、複数の流動材料が供給されて混合される混合室であり、
上記複数の流動材料は、互いに混合されて発泡する発泡性材料であり、
上記複数の流動材料毎に、上記オリフィス部、上記有底筒状部材及び上記開閉弁を備えていることを特徴とする流動材料供給装置。 - 流動材料を、該流動材料の流路の径よりも小さい開口径に絞られた開口を有するオリフィス部の該開口を介して被供給室に供給する流動材料供給装置であって、
上記流路における上記オリフィス部よりも上流側に設けられ、底部に、該オリフィス部の開口に連続しかつ該開口よりも大径の開口が形成された、該オリフィス部を構成する部材とは別体の有底筒状部材と、
上記流路内において上記有底筒状部材の開口に対して上流側で該有底筒状部材の開口の中心軸線に沿って離接する弁体を有し、該弁体の離接により該有底筒状部材の開口を開閉する開閉弁とを備え、
上記開閉弁の弁体は、上記オリフィス部に当接せずに上記有底筒状部材の開口周縁部のみに当接して該有底筒状部材の開口を閉じる球面状部を含むことを特徴とする流動材料供給装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018049045A JP7102811B2 (ja) | 2018-03-16 | 2018-03-16 | 流動材料供給装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018049045A JP7102811B2 (ja) | 2018-03-16 | 2018-03-16 | 流動材料供給装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019155842A JP2019155842A (ja) | 2019-09-19 |
| JP7102811B2 true JP7102811B2 (ja) | 2022-07-20 |
Family
ID=67995494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018049045A Active JP7102811B2 (ja) | 2018-03-16 | 2018-03-16 | 流動材料供給装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7102811B2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110059255A1 (en) | 2009-09-08 | 2011-03-10 | Joseph Ogonowski | Method for minimizing emissions while forming a polyurethane foam |
| JP2015510566A (ja) | 2011-12-15 | 2015-04-09 | グラコ ミネソタ インコーポレーテッド | バルブ内蔵式フィルタ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150074A (en) * | 1976-12-28 | 1979-04-17 | The Upjohn Company | Method of effecting multi-station in-place reaction injection molding all formable reactive polymeric resin composition |
| DE2936223A1 (de) * | 1979-09-07 | 1981-03-19 | Bayer Ag, 5090 Leverkusen | Verfahren und einrichtung zum herstellen eines reaktionsgemisches aus fliessfaehigen, schaum- oder massivstoff bildenden komponenten |
| JPS6258612U (ja) * | 1985-09-28 | 1987-04-11 | ||
| JPS63267527A (ja) * | 1987-04-27 | 1988-11-04 | Mazda Motor Corp | 反応射出成形装置 |
| US5423488A (en) * | 1994-05-11 | 1995-06-13 | Davidson Textron Inc. | Spray apparatus for mixing, atomizing and spraying foam forming components |
| JPH0811129A (ja) * | 1994-06-30 | 1996-01-16 | Nippon Plast Co Ltd | ミキシングヘッド |
| KR20130082024A (ko) * | 2012-01-10 | 2013-07-18 | (주)케이산업 | 단속식 우레탄 발포기의 믹싱 헤드 장치 |
-
2018
- 2018-03-16 JP JP2018049045A patent/JP7102811B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110059255A1 (en) | 2009-09-08 | 2011-03-10 | Joseph Ogonowski | Method for minimizing emissions while forming a polyurethane foam |
| JP2015510566A (ja) | 2011-12-15 | 2015-04-09 | グラコ ミネソタ インコーポレーテッド | バルブ内蔵式フィルタ |
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| Publication number | Publication date |
|---|---|
| JP2019155842A (ja) | 2019-09-19 |
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