JPH0364724U - - Google Patents
Info
- Publication number
- JPH0364724U JPH0364724U JP12601589U JP12601589U JPH0364724U JP H0364724 U JPH0364724 U JP H0364724U JP 12601589 U JP12601589 U JP 12601589U JP 12601589 U JP12601589 U JP 12601589U JP H0364724 U JPH0364724 U JP H0364724U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- injection molding
- retaining ring
- mold
- heat retaining
- 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
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims 3
- 238000000034 method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は閉型金型とノズルとが接触して、溶融
樹脂の射出冷却過程を断面図で示し、第２図は金
型とノズルとが離間し、金型の型開きと製品取り
出し過程における本考案の加熱装置を断面略図で
示す。 １……ノズル、１１……ノズル先端部、２……
分割型保熱リング、２１……固定ヒータ、３……
金型。
樹脂の射出冷却過程を断面図で示し、第２図は金
型とノズルとが離間し、金型の型開きと製品取り
出し過程における本考案の加熱装置を断面略図で
示す。 １……ノズル、１１……ノズル先端部、２……
分割型保熱リング、２１……固定ヒータ、３……
金型。
Claims (1)
- 射出成形の都度、金型に接触させる射出成形用
ノズルの加熱装置において、金型とノズルとが離
間している間は、保熱リングによりノズル先端部
を囲繞して加熱し、かつ金型とノズルとが接触し
ている間は、該保熱リングをノズル先端部から離
間させることを特徴とする射出成形用ノズルの加
熱装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12601589U JPH0364724U (ja) | 1989-10-27 | 1989-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12601589U JPH0364724U (ja) | 1989-10-27 | 1989-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0364724U true JPH0364724U (ja) | 1991-06-24 |
Family
ID=31673855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12601589U Pending JPH0364724U (ja) | 1989-10-27 | 1989-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0364724U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190114753A (ko) * | 2018-03-30 | 2019-10-10 | 토와 가부시기가이샤 | 수지 성형 장치, 및 수지 성형품의 제조 방법 |
-
1989
- 1989-10-27 JP JP12601589U patent/JPH0364724U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190114753A (ko) * | 2018-03-30 | 2019-10-10 | 토와 가부시기가이샤 | 수지 성형 장치, 및 수지 성형품의 제조 방법 |
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