JPH0463221U - - Google Patents
Info
- Publication number
- JPH0463221U JPH0463221U JP10466190U JP10466190U JPH0463221U JP H0463221 U JPH0463221 U JP H0463221U JP 10466190 U JP10466190 U JP 10466190U JP 10466190 U JP10466190 U JP 10466190U JP H0463221 U JPH0463221 U JP H0463221U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle mounting
- mounting hole
- hot runner
- molten resin
- flow path
- 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 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000000071 blow moulding Methods 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Description
第１図は実施例を示す一部切欠正面図、第２図
は同平面図、第３図は同一部切欠拡大正面図、第
４図は第３図のＡ−Ａにおける一部切欠断面図、
第５図は第３図のＢ−Ｂにおける一部切欠断面図
、第６図はメインノズルとホツトランナーノズル
を取付けた状態のホツトランナーブロツクの一部
切欠斜視図、第７図は他の実施例を示す一部切欠
正面図である。
１……ホツトランナーブロツク、２……メイン
ノズル取付孔、３……ホツトランナーノズル取付
孔、４……樹脂流路、５，６，７……内径、８…
…棒、９……ホツトランナーブロツク、１０……
樹脂流路、１１，１２，１３……内径、１４……
サポートピン。
Fig. 1 is a partially cutaway front view showing the embodiment, Fig. 2 is a plan view of the same, Fig. 3 is an enlarged partially cutaway front view of the same, and Fig. 4 is a partially cutaway sectional view taken along A-A in Fig. 3. ,
Fig. 5 is a partially cutaway cross-sectional view taken along line B-B in Fig. 3, Fig. 6 is a partially cutaway perspective view of the hot runner block with the main nozzle and hot runner nozzle attached, and Fig. 7 is another embodiment. It is a partially cutaway front view showing an example. 1... Hot runner block, 2... Main nozzle mounting hole, 3... Hot runner nozzle mounting hole, 4... Resin flow path, 5, 6, 7... Inner diameter, 8...
...Bar, 9...Hot runner block, 10...
Resin flow path, 11, 12, 13...inner diameter, 14...
support pin.
Claims (1)
溶融樹脂を射出する複数個のホツトランナーノズ
ル取付孔を備えた２軸延伸ブロー成形用金型の射
出セクシヨンのホツトランナーブロツクの樹脂流
路において、同メインノズル取付孔へ注入され同
ホツトランナーノズル取付孔から射出される溶融
樹脂の流動方向にしたがつて同樹脂流路の内径を
段階的に先細りさせたことを特徴とする２軸延伸
ブロー成形用ホツトランナーブロツク。 In the resin flow path of the hot runner block of the injection section of a biaxial stretch blow molding mold, which is equipped with a main nozzle mounting hole for injecting molten resin and a plurality of hot runner nozzle mounting holes for injecting the molten resin, A hot for biaxial stretch blow molding, characterized in that the inner diameter of the resin flow path is gradually tapered in accordance with the flow direction of the molten resin injected into the nozzle mounting hole and injected from the hot runner nozzle mounting hole. Runner block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10466190U JPH0615016Y2 (en) | 1990-10-03 | 1990-10-03 | Hot runner block for biaxial stretch blow molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10466190U JPH0615016Y2 (en) | 1990-10-03 | 1990-10-03 | Hot runner block for biaxial stretch blow molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0463221U true JPH0463221U (en) | 1992-05-29 |
| JPH0615016Y2 JPH0615016Y2 (en) | 1994-04-20 |
Family
ID=31850034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10466190U Expired - Lifetime JPH0615016Y2 (en) | 1990-10-03 | 1990-10-03 | Hot runner block for biaxial stretch blow molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615016Y2 (en) |
-
1990
- 1990-10-03 JP JP10466190U patent/JPH0615016Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615016Y2 (en) | 1994-04-20 |
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