JP4759417B2 - 回転式粉末圧縮成型装置 - Google Patents
回転式粉末圧縮成型装置 Download PDFInfo
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- JP4759417B2 JP4759417B2 JP2006079443A JP2006079443A JP4759417B2 JP 4759417 B2 JP4759417 B2 JP 4759417B2 JP 2006079443 A JP2006079443 A JP 2006079443A JP 2006079443 A JP2006079443 A JP 2006079443A JP 4759417 B2 JP4759417 B2 JP 4759417B2
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- 238000000465 moulding Methods 0.000 title claims description 103
- 238000009702 powder compression Methods 0.000 title claims description 32
- 230000006835 compression Effects 0.000 claims description 37
- 238000007906 compression Methods 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 20
- 238000000748 compression moulding Methods 0.000 claims description 18
- 239000004570 mortar (masonry) Substances 0.000 claims description 14
- 239000000872 buffer Substances 0.000 description 44
- 230000002093 peripheral effect Effects 0.000 description 13
- 238000004260 weight control Methods 0.000 description 13
- 230000003028 elevating effect Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003826 tablet Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000007891 compressed tablet Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Description
Claims (1)
- 回転盤に設けられた臼に上下動可能な杵の先端部を挿入し、これらの杵を上下の圧縮ロール間に通過させることで前記上下の杵の杵先間隔を狭めて、前記臼内に供給された粉末を圧縮成形する回転式粉末圧縮成形装置において、
粉末の圧縮成形時に加わる成形圧力を前記上下の圧縮ロールの一方から検出する高圧用ロードセルと、
このロードセルが支持された高圧用ばね受けと、
このばね受けに一端部が連結され前記高圧用ロードセルに対して成形圧力が加わる方向に延びる伝達軸と、
この伝達軸の他端に接して配設され前記高圧用ロードセルよりも低い成形圧力を検出する低圧用ロードセルと、
この低圧用ロードセルと前記高圧用ばね受けとの間にこの高圧用ばね受けに接近離反する方向に沿って高圧付勢位置と高圧付勢解除位置とにわたって移動可能に配設された高圧用調整ねじと、
この高圧用調整ねじと高圧用ばね受けとの間に配置され、前記高圧付勢位置に前記高圧用調整ねじが配置された状態で前記高圧用ロードセルを付勢し、前記高圧付勢解除位置に前記高圧用調整ねじが配置された状態で前記高圧用ロードセルの付勢を解除する高圧用ばねと、
前記低圧用ロードセルが支持された低圧用ばね受けと、
この低圧用ばね受けに接近離反する方向に沿って低圧付勢位置と低圧付勢解除位置とにわたって移動可能に配設された低圧用調整ねじと、
この低圧用調整ねじと前記低圧用ばね受けとの間に配置され、前記低圧付勢位置に前記低圧用調整ねじが配置された状態で前記高圧用ばねの付勢力より小さい付勢力で前記低圧用ロードセルを付勢し、前記低圧付勢解除位置に前記低圧用調整ねじが配置された状態で前記低圧用ロードセルの付勢を解除する低圧用ばねと、
を具備した回転式粉末圧縮成型装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2006079443A JP4759417B2 (ja) | 2006-03-22 | 2006-03-22 | 回転式粉末圧縮成型装置 |
Applications Claiming Priority (1)
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JP2006079443A JP4759417B2 (ja) | 2006-03-22 | 2006-03-22 | 回転式粉末圧縮成型装置 |
Publications (2)
Publication Number | Publication Date |
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JP2007253180A JP2007253180A (ja) | 2007-10-04 |
JP4759417B2 true JP4759417B2 (ja) | 2011-08-31 |
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JP2006079443A Active JP4759417B2 (ja) | 2006-03-22 | 2006-03-22 | 回転式粉末圧縮成型装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103072303A (zh) * | 2013-01-22 | 2013-05-01 | 合肥合锻机床股份有限公司 | 一种液压机防泄漏的上置缓冲装置及该液压机 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009016406B4 (de) | 2009-04-04 | 2010-12-16 | Fette Gmbh | Druckstation in einer Rundläuferpresse |
JP5378919B2 (ja) * | 2009-09-14 | 2013-12-25 | 株式会社富士薬品機械 | 回転式錠剤成型機 |
JP6122881B2 (ja) * | 2015-01-14 | 2017-04-26 | 株式会社畑鉄工所 | 回転式粉末圧縮成型装置用圧力緩衝装置及びこれを備える回転式粉末圧縮成型装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0623529Y2 (ja) * | 1988-10-19 | 1994-06-22 | 石川島播磨重工業株式会社 | ホットプレス装置 |
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2006
- 2006-03-22 JP JP2006079443A patent/JP4759417B2/ja active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103072303A (zh) * | 2013-01-22 | 2013-05-01 | 合肥合锻机床股份有限公司 | 一种液压机防泄漏的上置缓冲装置及该液压机 |
CN103072303B (zh) * | 2013-01-22 | 2015-07-22 | 合肥合锻机床股份有限公司 | 一种液压机防泄漏的上置缓冲装置及该液压机 |
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