JP2012223787A - 攪拌フィードシュー及び粉体圧縮成形機 - Google Patents
攪拌フィードシュー及び粉体圧縮成形機 Download PDFInfo
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- JP2012223787A JP2012223787A JP2011092867A JP2011092867A JP2012223787A JP 2012223787 A JP2012223787 A JP 2012223787A JP 2011092867 A JP2011092867 A JP 2011092867A JP 2011092867 A JP2011092867 A JP 2011092867A JP 2012223787 A JP2012223787 A JP 2012223787A
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- Prior art keywords
- gas
- housing
- powder
- stirring
- feed shoe
- Prior art date
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- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
【解決手段】臼孔を有する少なくとも一つの臼と、この臼の上下にそれぞれ上下摺動可能に保持された上杵及び下杵と、これら上杵及び下杵を利用して臼孔内に充填された粉体を圧縮成形する粉体圧縮機構とを備える粉体圧縮成形機に備えられる攪拌フィードシューFにおいて、回転して粉体を攪拌する攪拌羽根F12と、この攪拌羽根F12を収容するハウジングF2と、このハウジングF2内に気体を流通させるための気体流通手段F6とを有する構成を採用する。
【選択図】図5
Description
F…攪拌フィードシュー
F1…攪拌羽根
F2…ハウジング
F6…気体流通手段
Claims (5)
- 臼孔を有する少なくとも一つの臼と、この臼の上下にそれぞれ上下摺動可能に保持された上杵及び下杵と、これら上杵及び下杵を利用して臼孔内に充填された粉体を圧縮成形する粉体圧縮機構とを備える粉体圧縮成形機に備えられる攪拌フィードシューであって、
回転して粉体を攪拌する攪拌羽根と、
前記攪拌羽根を収容するハウジングと、
このハウジング内に気体を流通させるための気体流通手段とを有することを特徴とする攪拌フィードシュー。 - 前記気体流通手段が、前記ハウジング内において、気体を上方に送り出すための第1の気体流通用羽根と、この第1の気体流通用羽根を介して送り出された気体を流通させるための気体経路と、この気体経路内を流通した気体を下方に送り出すための第2の気体流通用羽根とを備えている請求項1記載の攪拌フィードシュー。
- 前記ハウジング内に流通させるための気体を外部から供給するための気体供給路と、この気体供給路から前記ハウジング内に気体を導入するための吹出孔部とを備えている請求項1又は2記載の攪拌フィードシュー。
- 前記ハウジング内の圧力を検知するための圧力センサと、この圧力センサから出力される圧力信号の入力を受け付け前記ハウジング内の圧力を調節するための圧力制御機構とを備えている請求項1、2又は3記載の攪拌フィードシュー。
- 請求項1、2、3又は4記載の攪拌フィードシューを備えていることを特徴とする粉体圧縮成形機。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011092867A JP5832775B2 (ja) | 2011-04-19 | 2011-04-19 | 攪拌フィードシュー及び粉体圧縮成形機 |
US13/449,203 US9174369B2 (en) | 2011-04-19 | 2012-04-17 | Agitating feeder and compression molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011092867A JP5832775B2 (ja) | 2011-04-19 | 2011-04-19 | 攪拌フィードシュー及び粉体圧縮成形機 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015157020A Division JP2015221458A (ja) | 2015-08-07 | 2015-08-07 | 攪拌フィードシュー及び粉体圧縮成形機 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012223787A true JP2012223787A (ja) | 2012-11-15 |
JP2012223787A5 JP2012223787A5 (ja) | 2014-05-08 |
JP5832775B2 JP5832775B2 (ja) | 2015-12-16 |
Family
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JP2011092867A Active JP5832775B2 (ja) | 2011-04-19 | 2011-04-19 | 攪拌フィードシュー及び粉体圧縮成形機 |
Country Status (2)
Country | Link |
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US (1) | US9174369B2 (ja) |
JP (1) | JP5832775B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6883316B2 (ja) | 2017-02-15 | 2021-06-09 | 株式会社菊水製作所 | 粉体供給装置及び粉体供給方法 |
US11413839B2 (en) * | 2018-12-14 | 2022-08-16 | Natoli Engineering Company, Inc. | Device to level a feeder platform |
FR3093464A1 (fr) * | 2019-03-05 | 2020-09-11 | Esco France | Pastilleuse |
EP4324449A1 (en) * | 2022-08-19 | 2024-02-21 | GEA Process Engineering nv | A rotary tablet press comprising a filling device and a support assembly |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60232329A (ja) * | 1984-05-01 | 1985-11-19 | Takeda Chem Ind Ltd | 粉末供給機 |
JP2007210022A (ja) * | 2006-02-10 | 2007-08-23 | Kao Corp | 粉末充填装置及び粉末充填方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156546A (en) * | 1977-07-11 | 1979-05-29 | The Upjohn Company | Method and apparatus for feeding powder |
JP2815114B2 (ja) | 1989-07-20 | 1998-10-27 | キヤノン株式会社 | 発光装置及びその作製方法 |
US5544951A (en) * | 1994-09-30 | 1996-08-13 | Semi-Bulk Systems, Inc. | Mixing module for mixing a fluent particulate material with a working fluid |
JP3052283B2 (ja) | 1995-09-14 | 2000-06-12 | 沖電気工業株式会社 | マトリクスボード |
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2011
- 2011-04-19 JP JP2011092867A patent/JP5832775B2/ja active Active
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2012
- 2012-04-17 US US13/449,203 patent/US9174369B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60232329A (ja) * | 1984-05-01 | 1985-11-19 | Takeda Chem Ind Ltd | 粉末供給機 |
JP2007210022A (ja) * | 2006-02-10 | 2007-08-23 | Kao Corp | 粉末充填装置及び粉末充填方法 |
Also Published As
Publication number | Publication date |
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JP5832775B2 (ja) | 2015-12-16 |
US20120269919A1 (en) | 2012-10-25 |
US9174369B2 (en) | 2015-11-03 |
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