JP4624859B2 - 粉末滑沢剤噴射装置及び回転式粉末圧縮成型機 - Google Patents
粉末滑沢剤噴射装置及び回転式粉末圧縮成型機 Download PDFInfo
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- JP4624859B2 JP4624859B2 JP2005162752A JP2005162752A JP4624859B2 JP 4624859 B2 JP4624859 B2 JP 4624859B2 JP 2005162752 A JP2005162752 A JP 2005162752A JP 2005162752 A JP2005162752 A JP 2005162752A JP 4624859 B2 JP4624859 B2 JP 4624859B2
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- powder
- lubricant
- injection
- cylinder
- spray
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- 239000000314 lubricant Substances 0.000 title claims description 137
- 239000000843 powder Substances 0.000 title claims description 118
- 238000002347 injection Methods 0.000 title claims description 103
- 239000007924 injection Substances 0.000 title claims description 103
- 238000000465 moulding Methods 0.000 title claims description 33
- 238000009702 powder compression Methods 0.000 title claims description 18
- 239000007921 spray Substances 0.000 claims description 65
- 238000005507 spraying Methods 0.000 claims description 32
- 230000002093 peripheral effect Effects 0.000 claims description 27
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 238000000748 compression moulding Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 210000000744 eyelid Anatomy 0.000 claims 2
- 239000004570 mortar (masonry) Substances 0.000 description 38
- 239000000428 dust Substances 0.000 description 33
- 238000011084 recovery Methods 0.000 description 14
- 230000010349 pulsation Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 239000003826 tablet Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000003566 sealing material Substances 0.000 description 5
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007932 molded tablet Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
- B30B15/0011—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses lubricating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Nozzles (AREA)
Description
又、本発明によれば、上杵の杵先面、下杵の杵先面、臼孔への粉末滑沢剤の供給をこの粉末滑沢剤の無駄な飛散を抑制しつつ確実にできる簡単な構成の粉末滑沢剤噴射装置を備えた回転式粉末圧縮成型機を提供できる。
Claims (3)
- 噴射孔を有した円筒と、
この円筒内に配置され、かつ、前記円筒の内周面に接触又は近接する周面に開口して前記噴射孔及びこの孔に対して前記円筒の周方向に連続する周壁部位で開閉される噴霧口を有して、この噴霧口から前記噴射孔を通して粉末滑沢剤を噴霧させる噴射部材と、
この噴射部材と前記円筒の内の一方を回転させる駆動部と、
前記噴射部材に粉末滑沢剤を空気搬送により供給する滑沢剤供給器と、
を具備した粉末滑沢剤噴射装置。 - 前記噴射孔を前記円筒の180度隔たった二箇所に開口するとともに、前記噴射部材の180度隔たった上下二箇所に前記噴霧口を夫々開口した請求項1に記載の粉末滑沢剤噴射装置。
- 回転盤に取付けられた臼の内部に供給される粉末材料を、前記回転盤に取付けられた上杵と下杵とを互いに近づけて圧縮成型し、前記下杵により前記臼から押し出される圧縮成型品を前記回転盤外に排出する一連の作業を、前記回転盤の回転により繰り返す回転式粉末圧縮成型装置と、
前記臼の内部への粉末材料の供給に先立って前記上杵の杵先面、下杵の杵先面、及び臼内に粉末滑沢剤を噴霧させる請求項1又は2に記載の粉末滑沢剤噴射装置と、
この粉末滑沢剤噴射装置の噴霧動作を前記回転盤の回転数に同期させる同期制御手段と、
を具備した回転式粉末圧縮成型機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005162752A JP4624859B2 (ja) | 2005-06-02 | 2005-06-02 | 粉末滑沢剤噴射装置及び回転式粉末圧縮成型機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005162752A JP4624859B2 (ja) | 2005-06-02 | 2005-06-02 | 粉末滑沢剤噴射装置及び回転式粉末圧縮成型機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006334515A JP2006334515A (ja) | 2006-12-14 |
JP4624859B2 true JP4624859B2 (ja) | 2011-02-02 |
Family
ID=37555512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005162752A Active JP4624859B2 (ja) | 2005-06-02 | 2005-06-02 | 粉末滑沢剤噴射装置及び回転式粉末圧縮成型機 |
Country Status (1)
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JP (1) | JP4624859B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4937276B2 (ja) * | 2006-12-22 | 2012-05-23 | 塩野義製薬株式会社 | ノズル機構 |
JP5448501B2 (ja) * | 2008-06-10 | 2014-03-19 | 株式会社菊水製作所 | 粉末圧縮成形機 |
JP2016196038A (ja) | 2015-04-06 | 2016-11-24 | 株式会社菊水製作所 | 噴射装置及びこれを備えた粉体圧縮成形機 |
CN114247882A (zh) * | 2021-11-12 | 2022-03-29 | 宁波新睦科技有限公司 | 粉末冶金用粉末压制成型设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01299657A (ja) * | 1988-04-02 | 1989-12-04 | Dr Karl Thomae Gmbh | ガス中に細かく分布された計量量の液体を制御放出する装置 |
JP2681601B2 (ja) * | 1993-11-01 | 1997-11-26 | 協和醗酵工業株式会社 | 外部滑沢式打錠機 |
WO2000063006A1 (fr) * | 1999-04-19 | 2000-10-26 | Kikusui Seisakusyo Ltd. | Machine de moulage par compression de poudre, du type rotatif |
JP3415558B2 (ja) * | 2000-04-11 | 2003-06-09 | 株式会社菊水製作所 | 回転式粉末圧縮成形機 |
-
2005
- 2005-06-02 JP JP2005162752A patent/JP4624859B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01299657A (ja) * | 1988-04-02 | 1989-12-04 | Dr Karl Thomae Gmbh | ガス中に細かく分布された計量量の液体を制御放出する装置 |
JP2681601B2 (ja) * | 1993-11-01 | 1997-11-26 | 協和醗酵工業株式会社 | 外部滑沢式打錠機 |
WO2000063006A1 (fr) * | 1999-04-19 | 2000-10-26 | Kikusui Seisakusyo Ltd. | Machine de moulage par compression de poudre, du type rotatif |
JP3415558B2 (ja) * | 2000-04-11 | 2003-06-09 | 株式会社菊水製作所 | 回転式粉末圧縮成形機 |
Also Published As
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JP2006334515A (ja) | 2006-12-14 |
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