JPS5680400A - Powder molding method - Google Patents

Powder molding method

Info

Publication number
JPS5680400A
JPS5680400A JP15711179A JP15711179A JPS5680400A JP S5680400 A JPS5680400 A JP S5680400A JP 15711179 A JP15711179 A JP 15711179A JP 15711179 A JP15711179 A JP 15711179A JP S5680400 A JPS5680400 A JP S5680400A
Authority
JP
Japan
Prior art keywords
die
cope
arrow
tablet
friction plate
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.)
Pending
Application number
JP15711179A
Other languages
Japanese (ja)
Inventor
Koji Nakatsuchi
Keiichi Sakaguchi
Nobuyuki Kobayashi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15711179A priority Critical patent/JPS5680400A/en
Publication of JPS5680400A publication Critical patent/JPS5680400A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To prevent tablet from sticking to the molds, by giving a twisting caused by a turning to both the cope and the die when the tablet compressed within the die is taken out. CONSTITUTION:The cope 3 rises up via the upper cam 8 and then turns toward the arrow B with the friction plate 12 while rising as the rotary board 1 turns toward the arrow A. At the same time, the lower cam moves up the die 5 as the board 1 turns toward the arrow A. For the tablet 11 locked within the cylindrical die 4 and in the pressure molding process, no exfoliation is caused for the surface where the cope 3 and die 5 touches each other since the cope 3 rises up with twist in the direction of the arrow B via the upper cam 8 and the cope friction plate 12 as the board 1 turns along with the die 5 rising up in twist in the direction of the arrow C via the lower cam 9 and the die friction plate 13 respectively. Thus the contact surface between the cope and the die is separated from these molds, and then the tablet is exhausted outside the die 4 by the rise of the die.
JP15711179A 1979-12-03 1979-12-03 Powder molding method Pending JPS5680400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15711179A JPS5680400A (en) 1979-12-03 1979-12-03 Powder molding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15711179A JPS5680400A (en) 1979-12-03 1979-12-03 Powder molding method

Publications (1)

Publication Number Publication Date
JPS5680400A true JPS5680400A (en) 1981-07-01

Family

ID=15642463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15711179A Pending JPS5680400A (en) 1979-12-03 1979-12-03 Powder molding method

Country Status (1)

Country Link
JP (1) JPS5680400A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04116757U (en) * 1991-03-29 1992-10-20 株式会社島津製作所 Simple KBr tablet press
JPH0715197U (en) * 1993-08-30 1995-03-14 株式会社畑鉄工所 Rotary powder compression molding machine
WO2000032386A1 (en) * 1998-12-01 2000-06-08 Henkel Kommanditgesellschaft Auf Aktien Tablet press
JP2001252794A (en) * 2000-03-09 2001-09-18 Ryukakusan Co Ltd Tabletting apparatus and tabletting method
JP2002539951A (en) * 1999-03-18 2002-11-26 コルシュ プレッセン アーゲー Rotary press with interchangeable insert punch

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04116757U (en) * 1991-03-29 1992-10-20 株式会社島津製作所 Simple KBr tablet press
JPH0715197U (en) * 1993-08-30 1995-03-14 株式会社畑鉄工所 Rotary powder compression molding machine
WO2000032386A1 (en) * 1998-12-01 2000-06-08 Henkel Kommanditgesellschaft Auf Aktien Tablet press
JP2002539951A (en) * 1999-03-18 2002-11-26 コルシュ プレッセン アーゲー Rotary press with interchangeable insert punch
JP2001252794A (en) * 2000-03-09 2001-09-18 Ryukakusan Co Ltd Tabletting apparatus and tabletting method
JP4651150B2 (en) * 2000-03-09 2011-03-16 株式会社龍角散 Tablet manufacturing equipment

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