JPS60157211U - Mixing head of reaction injection molding machine - Google Patents
Mixing head of reaction injection molding machineInfo
- Publication number
- JPS60157211U JPS60157211U JP4624084U JP4624084U JPS60157211U JP S60157211 U JPS60157211 U JP S60157211U JP 4624084 U JP4624084 U JP 4624084U JP 4624084 U JP4624084 U JP 4624084U JP S60157211 U JPS60157211 U JP S60157211U
- Authority
- JP
- Japan
- Prior art keywords
- molding machine
- mixing head
- injection molding
- injection
- spool
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従莱の反応射出成形機の混合ヘッドを断面視し
た概略構成図、第２図はこの考案の一実施例を示すもの
であって、ａは混合ヘッドダ断面 −視した概略構成
図、ｂは衝突阻止部材を備えたスプールの正面図、第３
図はこの考案の第２の実施例を示すものであって、ａは
混合ヘッドを断面視し、た概略構成図、ｂは衝突阻止部
材を備えたスプールの正面図、第４図はこの考案の第３
の実施例を示すものであって、ａは混合ヘッドを断面視
した概略構成図、ｂは衝突阻止部材を備えたスプールの
正面図である。Fig. 1 is a schematic cross-sectional view of the mixing head of Jurai's reaction injection molding machine, and Fig. 2 is a schematic cross-sectional view of the mixing head. , b is a front view of the spool equipped with a collision prevention member, the third
The figures show a second embodiment of this invention, in which a is a cross-sectional schematic diagram of the mixing head, b is a front view of the spool equipped with a collision prevention member, and FIG. the third
1 is a schematic cross-sectional view of a mixing head, and b is a front view of a spool equipped with a collision prevention member.
Claims (1)
、射出シリンダの混合室の相互に対向する位置にそれぞ
れ開口して設けられ、上記射出シリンダにはスプールが
軸方向に移動自在に設けられた反応射出成形機の混合ヘ
ッドにおいて、上記スプールの先端部に、上記噴射ノズ
ルの開閉作動時に前記複数の噴射ノズルの開口部の相互
間に介在されて上記液状合成樹脂成分の直接的な衝突を
阻止する、上記スプールの外形寸法より小径の衝突阻止
部が設けられてなることを特徴とする反応射出成形機の
混合ヘッド。A plurality of injection nozzles for injecting different liquid synthetic resin components are opened at mutually opposing positions in a mixing chamber of an injection cylinder, and a spool is provided in the injection cylinder so as to be movable in the axial direction. In the mixing head of the injection molding machine, the tip of the spool is interposed between the openings of the plurality of injection nozzles to prevent direct collision of the liquid synthetic resin components when the injection nozzles are opened and closed. A mixing head for a reaction injection molding machine, characterized in that a collision prevention part is provided with a smaller diameter than the outer dimension of the spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4624084U JPS60157211U (en) | 1984-03-30 | 1984-03-30 | Mixing head of reaction injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4624084U JPS60157211U (en) | 1984-03-30 | 1984-03-30 | Mixing head of reaction injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60157211U true JPS60157211U (en) | 1985-10-19 |
Family
ID=30560454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4624084U Pending JPS60157211U (en) | 1984-03-30 | 1984-03-30 | Mixing head of reaction injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60157211U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812414B2 (en) * | 1975-04-17 | 1983-03-08 | カブシキガイシヤ キタガワテツコウシヨ | Oriental tree |
| JPS58158234A (en) * | 1982-02-26 | 1983-09-20 | クラウス−マツフアイ・アクチエンゲゼルシヤフト | Mixer |
-
1984
- 1984-03-30 JP JP4624084U patent/JPS60157211U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812414B2 (en) * | 1975-04-17 | 1983-03-08 | カブシキガイシヤ キタガワテツコウシヨ | Oriental tree |
| JPS58158234A (en) * | 1982-02-26 | 1983-09-20 | クラウス−マツフアイ・アクチエンゲゼルシヤフト | Mixer |
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