JPH0320115U - - Google Patents
Info
- Publication number
- JPH0320115U JPH0320115U JP8062689U JP8062689U JPH0320115U JP H0320115 U JPH0320115 U JP H0320115U JP 8062689 U JP8062689 U JP 8062689U JP 8062689 U JP8062689 U JP 8062689U JP H0320115 U JPH0320115 U JP H0320115U
- Authority
- JP
- Japan
- Prior art keywords
- die
- tip
- accumulator head
- parison
- tip portion
- 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
- 238000000465 moulding Methods 0.000 claims 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
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
第１図はこの考案の一実施例を示すアキユムレ
ータヘツド全体の縦断面図、第２図はその先端部
の断面図、第３図は従来のアキユムレータヘツド
の先端部の断面図である。
１０……アキユムレータヘツド、１１……ヘツ
ド本体、１３……射出ピストン、１４……中子、
１５……コア、１６……肉調シリンダー、２０…
…ダイ、２０Ａ……ダイ先端部、２５……押出機
、３０……樹脂チヤンバー、４０……バンドヒー
タ。
Fig. 1 is a longitudinal sectional view of the entire accumulator head showing an embodiment of this invention, Fig. 2 is a sectional view of its tip, and Fig. 3 is a sectional view of the tip of a conventional accumulator head. be. 10... Accumulator head, 11... Head body, 13... Injection piston, 14... Core,
15... Core, 16... Flesh-like cylinder, 20...
...Die, 20A...Die tip, 25...Extruder, 30...Resin chamber, 40...Band heater.
Claims (1)
りも内方を入るように構成されたアキユムレータ
ヘツドにおいて、前記ダイ先端部分を薄肉に形成
するとともに、該先端薄肉部外周にバンドヒータ
を装着してダイ先端部分の温度調節をするように
したことを特徴とするパリソン成形用アキユムレ
ータヘツド。 In an accumulator head configured such that a core that controls the inflow and outflow of the parison is located inside the die tip, the die tip portion is formed thin, and a band heater is attached to the outer periphery of the thin tip portion. An accumulator head for parison molding, characterized in that the temperature at the tip of the die is adjusted by using the die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8062689U JPH0646660Y2 (en) | 1989-07-07 | 1989-07-07 | Accumulator head for parison molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8062689U JPH0646660Y2 (en) | 1989-07-07 | 1989-07-07 | Accumulator head for parison molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0320115U true JPH0320115U (en) | 1991-02-27 |
| JPH0646660Y2 JPH0646660Y2 (en) | 1994-11-30 |
Family
ID=31625854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8062689U Expired - Lifetime JPH0646660Y2 (en) | 1989-07-07 | 1989-07-07 | Accumulator head for parison molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646660Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62202370U (en) * | 1986-06-13 | 1987-12-23 |
-
1989
- 1989-07-07 JP JP8062689U patent/JPH0646660Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62202370U (en) * | 1986-06-13 | 1987-12-23 | ||
| JPH0523253Y2 (en) * | 1986-06-13 | 1993-06-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646660Y2 (en) | 1994-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |