JPS5642638A - Compression molding device - Google Patents
Compression molding deviceInfo
- Publication number
- JPS5642638A JPS5642638A JP11837879A JP11837879A JPS5642638A JP S5642638 A JPS5642638 A JP S5642638A JP 11837879 A JP11837879 A JP 11837879A JP 11837879 A JP11837879 A JP 11837879A JP S5642638 A JPS5642638 A JP S5642638A
- Authority
- JP
- Japan
- Prior art keywords
- tablet
- mold
- compression molding
- dosing
- accuracy
- 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
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To automate a work from tablet making to compression molding and to improve a molding accuracy by a method wherein a thermosetting resin tablet having a predetermined weight is molded in a dosing mold and is transferred to insert it into a mold for the compression molding machine.
CONSTITUTION: A constant amount of plasticized thermosetting resin 1 is extruded into a dosing mold 2 by empolying an extruding degice 3 to make a tablet 4. A tablet feeding device 5 is revolved about a rotary shaft 21, the tablet 4 in the dosing mold 2 is dropped into a transferring vessel 6, the transferring vessel 6 is moved to a position above a bottom tool 8 of a compression molding machine 7 by employing a driving device 9 to feed the tablet 4 into the bottom tool 8 from the transferring vessel 6, thereafter, the bottom tool 8 and a top force 10 are closed to mold the tablet by compression. The tablet is made in the dosing mold 2, therefore, a weight accuracy of the tablet 4 is high and an accuracy of an ultimate product may be improved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11837879A JPS5642638A (en) | 1979-09-14 | 1979-09-14 | Compression molding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11837879A JPS5642638A (en) | 1979-09-14 | 1979-09-14 | Compression molding device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5642638A true JPS5642638A (en) | 1981-04-20 |
Family
ID=14735209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11837879A Pending JPS5642638A (en) | 1979-09-14 | 1979-09-14 | Compression molding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5642638A (en) |
-
1979
- 1979-09-14 JP JP11837879A patent/JPS5642638A/en active Pending
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