JP6945846B2 - 粉体圧縮成形機 - Google Patents
粉体圧縮成形機 Download PDFInfo
- Publication number
- JP6945846B2 JP6945846B2 JP2017144277A JP2017144277A JP6945846B2 JP 6945846 B2 JP6945846 B2 JP 6945846B2 JP 2017144277 A JP2017144277 A JP 2017144277A JP 2017144277 A JP2017144277 A JP 2017144277A JP 6945846 B2 JP6945846 B2 JP 6945846B2
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- Prior art keywords
- powder
- mortar
- hole
- pestle
- filling device
- 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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- 238000000465 moulding Methods 0.000 title claims description 27
- 238000009702 powder compression Methods 0.000 title claims description 18
- 239000004570 mortar (masonry) Substances 0.000 claims description 136
- 239000000843 powder Substances 0.000 claims description 116
- 238000003756 stirring Methods 0.000 claims description 47
- 239000011162 core material Substances 0.000 claims description 30
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 230000036316 preload Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 210000000588 acetabulum Anatomy 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
31…テーブル
32…杵保持部
4…臼孔
5…上杵
6…下杵
K…核
M1、M2…粉体
X1…第一の充填装置
X2…第二の充填装置
X21…オープンフィードシュー部
X22…攪拌フィードシュー部
Y…投入装置
Claims (2)
- 上下に貫通した臼孔が設けられた運動するテーブルと、
前記臼孔の上下に配置される杵及びこれを上下摺動可能に保持する杵保持部と、
前記テーブルの直上かつ前記臼孔の移動の軌跡と重なる所定位置に設置され、直下を通過する臼孔に粉体を充填する第一の充填装置と、
前記テーブルの直上かつ前記臼孔の移動の軌跡と重なる前記第一の充填装置よりも下流側の所定位置に設置され、直下を通過する前記粉体が充填された臼孔に当該粉体とは別の核となる物を投入する投入装置と、
前記テーブルの直上かつ前記臼孔の移動の軌跡と重なる前記投入装置よりも下流側の所定位置に設置され、直下を通過する前記核となる物が投入された臼孔に粉体を充填する第二の充填装置とを具備し、
前記第二の充填装置が、臼孔の移動の方向に沿った上流側に粉体を攪拌する攪拌羽根を有さず供給された粉体を臼孔に落とし入れるオープンフィードシュー部を備え、かつ臼孔の移動の方向に沿った下流側に粉体を攪拌する攪拌羽根を有し供給された粉体を攪拌羽根で攪拌しながら臼孔に落とし込む攪拌フィードシュー部を備える粉体圧縮成形機。 - 前記臼孔が前記オープンフィードシュー部の直下に位置している時期に、当該臼孔に挿入している下杵を引き下げるように動作させる請求項1記載の粉体圧縮成形機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017144277A JP6945846B2 (ja) | 2017-07-26 | 2017-07-26 | 粉体圧縮成形機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017144277A JP6945846B2 (ja) | 2017-07-26 | 2017-07-26 | 粉体圧縮成形機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019025495A JP2019025495A (ja) | 2019-02-21 |
JP6945846B2 true JP6945846B2 (ja) | 2021-10-06 |
Family
ID=65477228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017144277A Active JP6945846B2 (ja) | 2017-07-26 | 2017-07-26 | 粉体圧縮成形機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6945846B2 (ja) |
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2017
- 2017-07-26 JP JP2017144277A patent/JP6945846B2/ja active Active
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JP2019025495A (ja) | 2019-02-21 |
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