JP2019063999A - 射出成形機用ホットランナユニット - Google Patents
射出成形機用ホットランナユニット Download PDFInfo
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- JP2019063999A JP2019063999A JP2017188212A JP2017188212A JP2019063999A JP 2019063999 A JP2019063999 A JP 2019063999A JP 2017188212 A JP2017188212 A JP 2017188212A JP 2017188212 A JP2017188212 A JP 2017188212A JP 2019063999 A JP2019063999 A JP 2019063999A
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- JP
- Japan
- Prior art keywords
- passage
- hot runner
- gas
- valve pin
- molten 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
2 ホットランナブロック
3 バルブピン
4 ピストンシリンダ機構
5 ヒータ
6 吐出口
8 材料通路
10 溶融材料
11 ガス抜き路
100 成形金型
101 固定金型
102 可動金型
103 キャビティ
Claims (1)
- 溶融材料が通過する材料通路と、成形金型のキャビティ内に溶融材料を吐出するための吐出口と、外部から前記材料通路内へ挿入されるように設けられ軸方向に進退して前記吐出口を開閉するバルブピンとを備える射出成形機用ホットランナユニットにおいて、
前記バルブピンに、溶融材料中のガスを外部に排出するためのガス抜き路を設けたことを特徴とする射出成形機用ホットランナユニット。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017188212A JP7022480B2 (ja) | 2017-09-28 | 2017-09-28 | 射出成形機用ホットランナユニット |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017188212A JP7022480B2 (ja) | 2017-09-28 | 2017-09-28 | 射出成形機用ホットランナユニット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019063999A true JP2019063999A (ja) | 2019-04-25 |
| JP7022480B2 JP7022480B2 (ja) | 2022-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017188212A Active JP7022480B2 (ja) | 2017-09-28 | 2017-09-28 | 射出成形機用ホットランナユニット |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7022480B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021154540A (ja) * | 2020-03-25 | 2021-10-07 | ダイハツ工業株式会社 | ホットランナーユニット |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04286616A (ja) * | 1991-03-15 | 1992-10-12 | Japan Steel Works Ltd:The | 射出成形方法及び射出成形型 |
| JPH06182815A (ja) * | 1992-12-21 | 1994-07-05 | Seiki Kk | バルブゲート型射出成形装置 |
| JPH07195447A (ja) * | 1993-12-28 | 1995-08-01 | Mitsubishi Materials Corp | バルブゲート式金型 |
| JPH07195445A (ja) * | 1994-01-05 | 1995-08-01 | Sekisui Chem Co Ltd | 射出成形金型 |
| JPH11333873A (ja) * | 1998-05-22 | 1999-12-07 | Sony Corp | 射出成形装置用ノズル |
| JP2003145587A (ja) * | 2001-11-13 | 2003-05-20 | Mitsubishi Materials Corp | バルブゲート式金型装置とこれを用いた成形方法 |
| JP2013129121A (ja) * | 2011-12-21 | 2013-07-04 | Suzuki Motor Corp | 射出成形用金型及び射出成形方法 |
-
2017
- 2017-09-28 JP JP2017188212A patent/JP7022480B2/ja active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04286616A (ja) * | 1991-03-15 | 1992-10-12 | Japan Steel Works Ltd:The | 射出成形方法及び射出成形型 |
| JPH06182815A (ja) * | 1992-12-21 | 1994-07-05 | Seiki Kk | バルブゲート型射出成形装置 |
| JPH07195447A (ja) * | 1993-12-28 | 1995-08-01 | Mitsubishi Materials Corp | バルブゲート式金型 |
| JPH07195445A (ja) * | 1994-01-05 | 1995-08-01 | Sekisui Chem Co Ltd | 射出成形金型 |
| JPH11333873A (ja) * | 1998-05-22 | 1999-12-07 | Sony Corp | 射出成形装置用ノズル |
| JP2003145587A (ja) * | 2001-11-13 | 2003-05-20 | Mitsubishi Materials Corp | バルブゲート式金型装置とこれを用いた成形方法 |
| JP2013129121A (ja) * | 2011-12-21 | 2013-07-04 | Suzuki Motor Corp | 射出成形用金型及び射出成形方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021154540A (ja) * | 2020-03-25 | 2021-10-07 | ダイハツ工業株式会社 | ホットランナーユニット |
| JP7086128B2 (ja) | 2020-03-25 | 2022-06-17 | ダイハツ工業株式会社 | ホットランナーユニット |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7022480B2 (ja) | 2022-02-18 |
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