JPH01101829U - - Google Patents
Info
- Publication number
- JPH01101829U JPH01101829U JP19802487U JP19802487U JPH01101829U JP H01101829 U JPH01101829 U JP H01101829U JP 19802487 U JP19802487 U JP 19802487U JP 19802487 U JP19802487 U JP 19802487U JP H01101829 U JPH01101829 U JP H01101829U
- Authority
- JP
- Japan
- Prior art keywords
- molding
- die
- heating mechanism
- ram
- molding material
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 239000012778 molding material Substances 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 3
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の実施例に係る成形装置の断面
図、第２図は従来例に係る成形装置の断面図であ
る。
１……ダイ、２……成形空間、３……シユート
、４……ホツパー、５……加熱機構、６……ラム
、７……加熱外筒、８……台座、９……固定金具
、１０……ヒータ、１１……油圧シリンダ、１２
……供給ホツパー、１３……ロータリーバルブ、
１４……断熱材、１５……高周波誘導加熱リング
、１６……赤外線放射熱温度計、１７，１８，２
２，２３……ベアリング、１９……スプリング、
２０……回転駆動用ギア、２１……ダイ芯棒、ａ
……成形材料。
FIG. 1 is a sectional view of a molding apparatus according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional molding apparatus. DESCRIPTION OF SYMBOLS 1...Die, 2...Molding space, 3...Chute, 4...Hopper, 5...Heating mechanism, 6...Ram, 7...Heating outer cylinder, 8...Pedestal, 9...Fixing metal fittings, 10...Heater, 11...Hydraulic cylinder, 12
...Supply hopper, 13...Rotary valve,
14...Insulating material, 15...High frequency induction heating ring, 16...Infrared radiation thermometer, 17, 18, 2
2, 23...Bearing, 19...Spring,
20...Rotation drive gear, 21...Die core rod, a
...Molding material.
Claims (1)
ユート３からホツパー４を介して成形材料ａを投
入し、該成形材料ａを前記ダイ１の外周に配置し
た加熱機構５により加熱しながらラム６によつて
押出し成形する成形装置において、前記成形空間
２に成形材料ａを投入するときに前記ダイ１をそ
の軸心を中心として回転作動させることを特徴と
するラム押出し成形装置。 (2) 前記加熱機構５を高周波誘導加熱機構とし
たことを特徴とする実用新案登録請求の範囲第１
項記載のラム押出し成形装置。[Claims for Utility Model Registration] (1) A molding material a is introduced from a chute 3 into a molding space 2 formed in the inner diameter portion of the die 1 via a hopper 4, and the molding material a is placed on the outer periphery of the die 1. The molding device performs extrusion molding using a ram 6 while being heated by a heated heating mechanism 5, characterized in that the die 1 is rotated about its axis when the molding material a is introduced into the molding space 2. Ram extrusion equipment. (2) Utility model registration claim 1, characterized in that the heating mechanism 5 is a high-frequency induction heating mechanism.
The ram extrusion molding apparatus described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987198024U JPH065149Y2 (en) | 1987-12-26 | 1987-12-26 | Ram extrusion molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987198024U JPH065149Y2 (en) | 1987-12-26 | 1987-12-26 | Ram extrusion molding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01101829U true JPH01101829U (en) | 1989-07-10 |
| JPH065149Y2 JPH065149Y2 (en) | 1994-02-09 |
Family
ID=31488550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987198024U Expired - Lifetime JPH065149Y2 (en) | 1987-12-26 | 1987-12-26 | Ram extrusion molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065149Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5272765A (en) * | 1975-12-15 | 1977-06-17 | Sumitomo Electric Industries | Method and device for extrusion molding tetrafluoroethylene resin tubular material |
| JPS5341362A (en) * | 1976-09-22 | 1978-04-14 | Sumitomo Electric Industries | Method of extrusion molding tubular tetrafluoroethylene resin material |
-
1987
- 1987-12-26 JP JP1987198024U patent/JPH065149Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5272765A (en) * | 1975-12-15 | 1977-06-17 | Sumitomo Electric Industries | Method and device for extrusion molding tetrafluoroethylene resin tubular material |
| JPS5341362A (en) * | 1976-09-22 | 1978-04-14 | Sumitomo Electric Industries | Method of extrusion molding tubular tetrafluoroethylene resin material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065149Y2 (en) | 1994-02-09 |
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