JP7324279B2 - 粉体供給装置 - Google Patents
粉体供給装置 Download PDFInfo
- Publication number
- JP7324279B2 JP7324279B2 JP2021520439A JP2021520439A JP7324279B2 JP 7324279 B2 JP7324279 B2 JP 7324279B2 JP 2021520439 A JP2021520439 A JP 2021520439A JP 2021520439 A JP2021520439 A JP 2021520439A JP 7324279 B2 JP7324279 B2 JP 7324279B2
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- JP
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- Prior art keywords
- powder
- shaft
- concave portion
- recess
- cylindrical body
- 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
- G01F11/10—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 moved during operation
- G01F11/26—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 moved during operation wherein the measuring chamber is filled and emptied by tilting or inverting the supply vessel, e.g. bottle-emptying apparatus
- G01F11/261—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 moved during operation wherein the measuring chamber is filled and emptied by tilting or inverting the supply vessel, e.g. bottle-emptying apparatus for fluent solid material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/50—Means for feeding of material, e.g. heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/57—Metering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/343—Metering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
-
- 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
- G01F11/10—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 moved during operation
- G01F11/12—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 moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
- G01F11/20—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 moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
- G01F11/24—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 moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for fluent solid material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Basic Packing Technique (AREA)
Description
前記計量軸体の凹部に粉体を充填する粉体充填機構と、
前記計量軸体を当該計量軸体の軸に沿ってスライドさせるスライド機構と、
前記凹部に充填された粉体を計量軸体のスライドにより摺り切る摺切部材と、
前記計量軸体を当該計量軸体の軸回りに回転させることで凹部を下方に向け、当該凹部の摺り切られた粉体を当該凹部から落下により下方に供給する軸回転機構とを備えるものである。
内部に計量軸体の少なくとも凹部が位置し得るとともに、当該内部に粉体が配置される筒体と、
前記筒体を回転させることで、前記内部の粉体を撹拌し凹部に充填する筒回転機構とを有するものである。
検知器で検知された粉体の充填状態が不十分であれば、スライド機構により計量軸体をその凹部に粉体が充填される位置までスライドさせ、粉体充填機構により当該凹部に粉体を充填させる制御機構とをさらに備えるものである。
[計量軸体2]
[粉体充填機構5]
[スライド機構6および軸回転機構8]
[摺切部材7]
[その他の構成]
Claims (7)
- 粉体が充填される凹部を有する計量軸体と、
前記計量軸体の凹部に粉体を充填する粉体充填機構と、
前記計量軸体を当該計量軸体の軸に沿ってスライドさせるスライド機構と、
前記凹部に充填された粉体を計量軸体のスライドにより摺り切る摺切部材と、
前記計量軸体を当該計量軸体の軸回りに回転させることで凹部を下方に向け、当該凹部の摺り切られた粉体を当該凹部から落下により下方に供給する軸回転機構とを備えることを特徴とする粉体供給装置。 - 粉体充填機構が、
内部に計量軸体の少なくとも凹部が位置し得るとともに、当該内部に粉体が配置される筒体と、
前記筒体を回転させることで、前記内部の粉体を撹拌し凹部に充填する筒回転機構とを有することを特徴とする請求項1に記載の粉体供給装置。 - 粉体充填機構が、筒体の内面から突出した粉体撹拌羽根をさらに有することを特徴とする請求項2に記載の粉体供給装置。
- 粉体充填機構が、筒体の内部にエアを吹き付けることで粉体を撹拌するエア吹付部をさらに有することを特徴とする請求項2または3に記載の粉体供給装置。
- 摺切部材が、スライドにより計量軸体の凹部を筒体の内部から外部に案内する軸体貫通口が形成された部材であることを特徴とする請求項2または3に記載の粉体供給装置。
- 下方に向けられた凹部からの粉体の落下を振動により促進する軸振動機構をさらに備えることを特徴とする請求項1乃至3のいずれか一項に記載の粉体供給装置。
- 摺切部材で摺り切られた粉体の凹部における充填状態を検知する検知器と、
検知器で検知された粉体の充填状態が不十分であれば、スライド機構により計量軸体をその凹部に粉体が充填される位置までスライドさせ、粉体充填機構により当該凹部に粉体を充填させる制御機構とをさらに備えることを特徴とする請求項1乃至3のいずれか一項に記載の粉体供給装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019170951 | 2019-09-20 | ||
| JP2019170951 | 2019-09-20 | ||
| PCT/JP2020/034838 WO2021054310A1 (ja) | 2019-09-20 | 2020-09-15 | 粉体供給装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021054310A1 JPWO2021054310A1 (ja) | 2021-03-25 |
| JP7324279B2 true JP7324279B2 (ja) | 2023-08-09 |
Family
ID=74883213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021520439A Active JP7324279B2 (ja) | 2019-09-20 | 2020-09-15 | 粉体供給装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12055424B2 (ja) |
| EP (1) | EP4032837A4 (ja) |
| JP (1) | JP7324279B2 (ja) |
| KR (1) | KR20220061949A (ja) |
| WO (1) | WO2021054310A1 (ja) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2599220Y2 (ja) | 1993-10-18 | 1999-08-30 | エフエム技研株式会社 | 粉粒体の混合装置 |
| JP2000266643A (ja) | 1999-03-15 | 2000-09-29 | Tokyo Rika Kikai Kk | 粉粒体試料定量分配器 |
| JP3220431B2 (ja) | 1998-06-23 | 2001-10-22 | ピップフジモト株式会社 | 計量用具 |
| JP2014061913A (ja) | 2012-09-21 | 2014-04-10 | Yokoyama Corp | 粉粒体用計量容器 |
| JP2016204131A (ja) | 2015-04-24 | 2016-12-08 | トヨタ自動車株式会社 | 粉体供給装置 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856807A (en) * | 1954-04-13 | 1958-10-21 | Noble D Stutzman | Powder measuring dispenser |
| US3201001A (en) * | 1962-10-12 | 1965-08-17 | Borden Co | Pulverulent materials dispenser |
| GB1118520A (en) | 1967-06-20 | 1968-07-03 | Maharaj Krishen Mehta | Dispensing apparatus for use in encapsulating powders |
| JPS5252960A (en) * | 1975-10-27 | 1977-04-28 | Tadashi Iijima | Device for quantitatively supplying coloring material |
| JPS53150714U (ja) | 1977-05-02 | 1978-11-28 | ||
| DE2914238C2 (de) * | 1979-03-02 | 1981-04-23 | Schweizerische Aluminium AG, 3965 Chippis | Vorrichtung zur kontinuierlichen Tonerdezuführung mittels einer Dosiervorrichtung |
| DE3217406C2 (de) * | 1982-05-08 | 1986-06-05 | Pfister Gmbh, 8900 Augsburg | Vorrichtung zum kontinuierlichen gravimetrischen Dosieren von schüttfähigem Gut |
| JPS59206717A (ja) | 1983-05-10 | 1984-11-22 | Hiroshi Adachi | 粉末計量器 |
| JPS60102623U (ja) | 1983-12-20 | 1985-07-12 | 東洋自動機株式会社 | 計量装置 |
| DE3476778D1 (en) * | 1984-03-29 | 1989-03-23 | Engstrom Nils G | Apparatus for dynamometer testing of motor vehicles |
| US4635829A (en) | 1985-05-30 | 1987-01-13 | Brittingham Jr Louis W | Measured volume dispenser |
| FR2587081B1 (fr) * | 1985-09-11 | 1988-04-15 | Bp Chimie Sa | Dispositif doseur de type rotatif permettant de delivrer des substances granulaires |
| US4751948A (en) * | 1985-10-30 | 1988-06-21 | Kendall Mcgaw Laboratories, Inc. | Method and apparatus for the accurate delivery of powders |
| US4890535A (en) * | 1989-01-24 | 1990-01-02 | Bieber William J | Apparatus and method for measuring and dispensing powder |
| FR2647208B1 (fr) * | 1989-05-16 | 1993-09-24 | Cloup Philippe | Dispositif doseur d'un liquide contenu dans une premiere chambre et a transferer par petites doses dans un fluide s'ecoulant dans une deuxieme chambre |
| US6470163B1 (en) | 1999-10-27 | 2002-10-22 | Canon Kabushiki Kaisha | Developer stirring member, assembly method and recycling method for the same |
| KR100864713B1 (ko) | 2006-07-20 | 2008-10-23 | 삼성전자주식회사 | 토너교반필름, 토너교반부재 및 이를 구비한 토너공급장치 |
| GB0813242D0 (en) | 2008-07-18 | 2008-08-27 | Mcp Tooling Technologies Ltd | Powder dispensing apparatus and method |
| GB201020646D0 (en) | 2010-12-06 | 2011-01-19 | Molins Plc | Apparatus for dispensing powder |
| WO2015008348A1 (ja) | 2013-07-17 | 2015-01-22 | 日本たばこ産業株式会社 | 粉粒体の定量供給装置及びその定量供給方法 |
| KR101523437B1 (ko) | 2013-10-28 | 2015-05-27 | 김진복 | 분말 공급장치 |
| US9296502B1 (en) * | 2014-08-05 | 2016-03-29 | Aaron Hollander | Ground coffee dispenser for making coffee pods |
| JP2016147253A (ja) | 2015-02-13 | 2016-08-18 | 関西ペイント株式会社 | 粉体供給装置 |
-
2020
- 2020-09-15 WO PCT/JP2020/034838 patent/WO2021054310A1/ja not_active Ceased
- 2020-09-15 US US17/630,183 patent/US12055424B2/en active Active
- 2020-09-15 EP EP20864614.1A patent/EP4032837A4/en active Pending
- 2020-09-15 KR KR1020227003897A patent/KR20220061949A/ko not_active Withdrawn
- 2020-09-15 JP JP2021520439A patent/JP7324279B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2599220Y2 (ja) | 1993-10-18 | 1999-08-30 | エフエム技研株式会社 | 粉粒体の混合装置 |
| JP3220431B2 (ja) | 1998-06-23 | 2001-10-22 | ピップフジモト株式会社 | 計量用具 |
| JP2000266643A (ja) | 1999-03-15 | 2000-09-29 | Tokyo Rika Kikai Kk | 粉粒体試料定量分配器 |
| JP2014061913A (ja) | 2012-09-21 | 2014-04-10 | Yokoyama Corp | 粉粒体用計量容器 |
| JP2016204131A (ja) | 2015-04-24 | 2016-12-08 | トヨタ自動車株式会社 | 粉体供給装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220061949A (ko) | 2022-05-13 |
| WO2021054310A1 (ja) | 2021-03-25 |
| US20220268616A1 (en) | 2022-08-25 |
| JPWO2021054310A1 (ja) | 2021-03-25 |
| EP4032837A4 (en) | 2023-11-01 |
| US12055424B2 (en) | 2024-08-06 |
| EP4032837A1 (en) | 2022-07-27 |
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