JPS6452719U - - Google Patents
Info
- Publication number
- JPS6452719U JPS6452719U JP14880687U JP14880687U JPS6452719U JP S6452719 U JPS6452719 U JP S6452719U JP 14880687 U JP14880687 U JP 14880687U JP 14880687 U JP14880687 U JP 14880687U JP S6452719 U JPS6452719 U JP S6452719U
- Authority
- JP
- Japan
- Prior art keywords
- heating cylinder
- fixed plate
- mold
- nozzle
- stationary mold
- 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 7
- 239000002994 raw material Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 3
- 238000001746 injection moulding Methods 0.000 claims 2
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を示す要部正面図で
あり、第２図は第１図の−矢視側面図である
。第３図は第２図の−矢視断面図、第４図は
第３図の−矢視拡大断面図である。
２……固定盤、２Ａ……截頭円錐状凹部、５…
…可動盤、７……固定側金型、８……可動側金型
、９……キヤビテイ、２０……加熱筒、２１……
ノズル、３０……原料飛散防止カバー、３０Ｃ…
…ボス部、３０Ｅ……ハンドル、３１……段付ボ
ルト。
FIG. 1 is a front view of essential parts showing an embodiment of the present invention, and FIG. 2 is a side view taken in the direction of the - arrow in FIG. 3 is a sectional view taken along the - arrow in FIG. 2, and FIG. 4 is an enlarged sectional view taken along the - arrow in FIG. 2... fixed plate, 2A... truncated conical recess, 5...
...Movable plate, 7...Fixed side mold, 8...Movable side mold, 9...Cavity, 20...Heating tube, 21...
Nozzle, 30... Raw material scattering prevention cover, 30C...
...Boss part, 30E...Handle, 31...Stepped bolt.
Claims (1)
け、該可動盤に可動側金型を固定し、該固定盤に
固定側金型を固定し、且つ該固定盤の中心部には
加熱筒および先端のノズル部が固定側金型に接近
および当接可能ならしめるための凹部を設け、加
熱筒内にて可塑化溶融せしめた所定の原料を先端
のノズル部を通じて射出し前記固定側金型と可動
盤金型とが形成する製品キヤビテイ内に射出充填
するようにした射出成形機において、加熱筒およ
び先端のノズル部が固定側金型に接近または当接
時、該加熱筒の前部外周と固定盤中心部に設けた
凹部とを蔽い且つ該加熱筒の軸芯方向と直角方向
に回動自在な原料飛散防止カバーを設けたことを
特長とする射出成形機。 A movable plate that approaches or moves away from the fixed plate is provided, a movable mold is fixed to the movable plate, a stationary mold is fixed to the fixed plate, and a heating cylinder and a heating cylinder are provided at the center of the fixed plate. A recess is provided to allow the nozzle at the tip to approach and come into contact with the stationary mold, and a predetermined raw material that has been plasticized and melted in the heating cylinder is injected through the nozzle at the tip and into contact with the stationary mold. In an injection molding machine configured to inject and fill a product cavity formed by a movable platen and a mold, when the heating cylinder and the nozzle at the tip approach or come into contact with the stationary mold, the front outer periphery of the heating cylinder and An injection molding machine characterized by being provided with a raw material scattering prevention cover that covers a recess provided in the center of a fixed plate and is rotatable in a direction perpendicular to the axial direction of the heating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987148806U JPH0422982Y2 (en) | 1987-09-29 | 1987-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987148806U JPH0422982Y2 (en) | 1987-09-29 | 1987-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6452719U true JPS6452719U (en) | 1989-03-31 |
| JPH0422982Y2 JPH0422982Y2 (en) | 1992-05-27 |
Family
ID=31420461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987148806U Expired JPH0422982Y2 (en) | 1987-09-29 | 1987-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422982Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60187015U (en) * | 1984-05-22 | 1985-12-11 | 日精樹脂工業株式会社 | Purge cover for injection molding machine |
-
1987
- 1987-09-29 JP JP1987148806U patent/JPH0422982Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60187015U (en) * | 1984-05-22 | 1985-12-11 | 日精樹脂工業株式会社 | Purge cover for injection molding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422982Y2 (en) | 1992-05-27 |