CA2367406A1 - Machine de moulage par compression de poudre, du type rotatif - Google Patents

Machine de moulage par compression de poudre, du type rotatif Download PDF

Info

Publication number
CA2367406A1
CA2367406A1 CA002367406A CA2367406A CA2367406A1 CA 2367406 A1 CA2367406 A1 CA 2367406A1 CA 002367406 A CA002367406 A CA 002367406A CA 2367406 A CA2367406 A CA 2367406A CA 2367406 A1 CA2367406 A1 CA 2367406A1
Authority
CA
Canada
Prior art keywords
liquid lubricant
powder material
molding machine
punch
compression molding
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.)
Abandoned
Application number
CA002367406A
Other languages
English (en)
Inventor
Shuji Morimoto
Keiji Shimada
Kazuhiro Ohkouchi
Naoru Hamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kikusui Seisakusho Ltd
Takeda Pharmaceutical Co Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2367406A1 publication Critical patent/CA2367406A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B30B15/0005—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)

Abstract

L'invention concerne une machine de moulage par compression de poudre, du type rotatif, comprenant un disque rotatif (3) installé dans un cadre (1), de sorte qu'il soit mû en rotation par un arbre vertical (2), et doté d'un mortier (4) à orifice (41), d'un pilon supérieur (5) et d'un pilon inférieur (6) maintenus mobiles dans le sens vertical, au-dessus du mortier (4). Lorsque les pilons sont insérés dans l'orifice du mortier (41), ils (5, 6) sont rapprochés l'un de l'autre sous l'effet d'une pression, la poudre chargée dans l'orifice (41) étant moulée par compression entre la surface d'extrémité inférieure du mortier supérieur (5a) et la surface d'extrémité supérieure (6a) du pilon inférieur. La machine de moulage par compression est dotée d'un dispositif de pulvérisation de liquide en petite quantité (LS) conçu pour pulvériser une petite quantité de lubrifiant liquide (L), de manière qu'il adhère de manière sensiblement homogène à la surface d'extrémité inférieure (5a) du pilon supérieur, à la surface d'extrémité supérieure (6a) du pilon inférieur et à la surface périphérique intérieure (41a) de l'orifice du mortier.
CA002367406A 1999-04-19 2000-04-17 Machine de moulage par compression de poudre, du type rotatif Abandoned CA2367406A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11060799 1999-04-19
JP11/110607 1999-04-19
PCT/JP2000/002507 WO2000063006A1 (fr) 1999-04-19 2000-04-17 Machine de moulage par compression de poudre, du type rotatif

Publications (1)

Publication Number Publication Date
CA2367406A1 true CA2367406A1 (fr) 2000-10-26

Family

ID=14540132

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002367406A Abandoned CA2367406A1 (fr) 1999-04-19 2000-04-17 Machine de moulage par compression de poudre, du type rotatif

Country Status (4)

Country Link
EP (1) EP1179414A4 (fr)
AU (1) AU3838800A (fr)
CA (1) CA2367406A1 (fr)
WO (1) WO2000063006A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105193623A (zh) * 2015-09-29 2015-12-30 武汉轻工大学 一种手持式灸片压片器

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10212959A1 (de) * 2002-03-22 2003-10-16 Wolfram Minke Vorrichtung zur Herstellung von Preßlingen
JP4624859B2 (ja) * 2005-06-02 2011-02-02 株式会社畑鉄工所 粉末滑沢剤噴射装置及び回転式粉末圧縮成型機
US8235692B2 (en) * 2006-12-22 2012-08-07 Kikusui Seisakusho Ltd. Nozzle structure
JP4980144B2 (ja) * 2007-06-05 2012-07-18 日機装株式会社 固型化透析用剤の製造方法
DE102008002311B4 (de) * 2007-10-22 2012-06-06 Korsch Ag Vorrichtung und Verfahren zum Bestäuben von Ober- und Unterstempeln einer Pulverpresse mit einem Schmier- und/oder Trennmittel sowie Pulverpresse
DE102016123279B4 (de) * 2016-12-01 2019-02-21 Fette Compacting Gmbh Verfahren und System zum Zuführen eines Schmier- oder Trennmittels zu Presswerkzeugen einer Tablettenpresse

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD136026A5 (de) * 1977-04-20 1979-06-13 Thomae Gmbh Dr K Verfahren zum bespruehen der verdichtungswerkzeuge mit schmiermitteln
ES485764A1 (es) * 1978-11-15 1980-10-01 Thomae Gmbh Dr K Procedimiento para el recubrimiento de utiles de moldeo pa- ra la fabricacion de cuerpos moldeados.
JPS5614098A (en) * 1979-07-13 1981-02-10 Takeda Chem Ind Ltd Externally lubricating tablet making machine
DE3312634A1 (de) * 1983-04-08 1984-10-11 Dr. Karl Thomae Gmbh, 7950 Biberach Verbessertes verfahren und vorrichtungen zum bepunkten von formwerkzeugen mit troepfchen fluessiger oder suspendierter schmiermittel bei der herstellung von formlingen in pharma-, lebensmittel- oder katalysatorenbereich
JPH0520978Y2 (fr) * 1985-07-19 1993-05-31
DE3633646A1 (de) * 1986-10-03 1988-04-14 Thomae Gmbh Dr K Neues verfahren zur gesteuerten freisetzung dosierter schmiermittelmengen bei der beschichtung von presswerkzeugen mit schmiermittelfluessigkeiten und -suspensionen und vorrichtungen zur durchfuehrung des verfahrens
JPH0791998A (ja) * 1993-09-24 1995-04-07 Sekisui Plastics Co Ltd 流量センサー
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
JP3869072B2 (ja) * 1997-05-16 2007-01-17 幸三 石崎 圧粉体の成形方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105193623A (zh) * 2015-09-29 2015-12-30 武汉轻工大学 一种手持式灸片压片器
CN105193623B (zh) * 2015-09-29 2019-03-26 武汉轻工大学 一种手持式灸片压片器

Also Published As

Publication number Publication date
WO2000063006A1 (fr) 2000-10-26
EP1179414A4 (fr) 2005-07-13
AU3838800A (en) 2000-11-02
EP1179414A1 (fr) 2002-02-13

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Legal Events

Date Code Title Description
FZDE Discontinued