JPS6323015U - - Google Patents
Info
- Publication number
- JPS6323015U JPS6323015U JP11669286U JP11669286U JPS6323015U JP S6323015 U JPS6323015 U JP S6323015U JP 11669286 U JP11669286 U JP 11669286U JP 11669286 U JP11669286 U JP 11669286U JP S6323015 U JPS6323015 U JP S6323015U
- Authority
- JP
- Japan
- Prior art keywords
- resin supply
- supply port
- resin
- die holder
- sleeve
- 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
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 238000010101 extrusion blow moulding Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
第１図は本考案の押出ブロー成形機におけるダ
イヘツドおよび接続体の一実施例を示す断面図、
第２図は第１図―線に沿う断面図である。
１……ダイヘツド、２……ダイホルダー、４…
…マンドレル、５……プランジヤ、６……スリー
ブ、８，９……樹脂供給口、１０……樹脂通路、
１２……樹脂供給溝、１４……連通溝、１５……
接続体、１６，１７……樹脂供給通路、１９……
操作弁。
FIG. 1 is a sectional view showing an embodiment of a die head and a connecting body in an extrusion blow molding machine of the present invention;
FIG. 2 is a sectional view taken along the line of FIG. 1. 1...Die head, 2...Die holder, 4...
... Mandrel, 5 ... Plunger, 6 ... Sleeve, 8, 9 ... Resin supply port, 10 ... Resin passage,
12...Resin supply groove, 14...Communication groove, 15...
Connection body, 16, 17...Resin supply passage, 19...
Operation valve.
Claims (1)
１の樹脂供給口の上方に位置する第２の樹脂供給
口を形成し、前記ダイホルダーの内部に嵌装した
プランジヤの外側に嵌装されたスリーブと前記ダ
イホルダーとの間に、前記第１の樹脂供給口と連
通する樹脂通路を形成し、且つ前記スリーブの外
周部に前記第２の樹脂供給口と連通する樹脂供給
溝を形成するとともに、この溝と前記樹脂通路と
を連通する連通溝を形成してなるダイヘツドと、
前記ダイホルダーの第１の樹脂供給口および第２
の樹脂供給口と樹脂押出機とを接続する２本の樹
脂供給通路を有する接続体とを具備することを特
徴とする押出ブロー成形機。 A sleeve that forms a first resin supply port and a second resin supply port located above the first resin supply port in the die holder, and is fitted on the outside of the plunger that is fitted inside the die holder. a resin passage communicating with the first resin supply port is formed between the sleeve and the die holder, and a resin supply groove communicating with the second resin supply port is formed in the outer peripheral portion of the sleeve; a die head formed with a communication groove that communicates the groove with the resin passage;
A first resin supply port and a second resin supply port of the die holder.
An extrusion blow molding machine comprising: a connector having two resin supply passages connecting a resin supply port and a resin extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11669286U JPH0430023Y2 (en) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11669286U JPH0430023Y2 (en) | 1986-07-31 | 1986-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6323015U true JPS6323015U (en) | 1988-02-16 |
| JPH0430023Y2 JPH0430023Y2 (en) | 1992-07-21 |
Family
ID=31001522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11669286U Expired JPH0430023Y2 (en) | 1986-07-31 | 1986-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430023Y2 (en) |
-
1986
- 1986-07-31 JP JP11669286U patent/JPH0430023Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430023Y2 (en) | 1992-07-21 |