JPS6377724U - - Google Patents
Info
- Publication number
- JPS6377724U JPS6377724U JP17367686U JP17367686U JPS6377724U JP S6377724 U JPS6377724 U JP S6377724U JP 17367686 U JP17367686 U JP 17367686U JP 17367686 U JP17367686 U JP 17367686U JP S6377724 U JPS6377724 U JP S6377724U
- Authority
- JP
- Japan
- Prior art keywords
- injection
- screw
- amount
- rotation
- injection screw
- 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
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を示す系統図であり
、第２図は第１図の装置を用いてフローモールデ
イング成形を行なう場合の作動を説明するための
フローチヤートであり、第３図は本考案の別の実
施例の要部を示す回路図である。
１０：加熱シリンダ、１４：射出スクリユ、２
２：油圧モータ、２６：ロータリエンコーダ、３
６：コントローラ、３８：プリカセツトカウンタ
、４０：射出量設定器（射出量設定手段）、５０
：ソレノイド、５４：リミツトスイツチ。
FIG. 1 is a system diagram showing one embodiment of the present invention, FIG. 2 is a flow chart for explaining the operation when performing flow molding using the apparatus shown in FIG. 1, and FIG. The figure is a circuit diagram showing the main parts of another embodiment of the present invention. 10: heating cylinder, 14: injection screw, 2
2: Hydraulic motor, 26: Rotary encoder, 3
6: Controller, 38: Pre-cassette counter, 40: Injection amount setter (injection amount setting means), 50
: Solenoid, 54: Limit switch.
Claims (1)
クリユの回転によつて流動化しつつ、該射出スク
リユの前方に導き、前記加熱シリンダのノズルを
通じて所定の製品キヤビテイ内に射出するように
したインラインスクリユ式射出装置において、 前記射出スクリユの前方に導かれる射出材料の
量を前記射出スクリユの回転量として設定する射
出量設定手段と、 前記射出スクリユの回転量を検出する回転量検
出手段と、 該回転量検出手段にて検出された前記射出スク
リユの回転量と前記射出量設定手段で設定された
射出スクリユの回転量とを比較し、それが一致し
たことに基づいて前記射出スクリユの回転作動を
停止させる計量作動停止手段とを、 設けたことを特徴とするインラインスクリユ式射
出装置。[Claims for Utility Model Registration] The injection material introduced into the heating cylinder is fluidized by the rotation of the injection screw, guided to the front of the injection screw, and injected into a predetermined product cavity through the nozzle of the heating cylinder. In the in-line screw type injection device, the injection amount setting means sets the amount of injection material guided in front of the injection screw as the amount of rotation of the injection screw, and the rotation amount setting means detects the amount of rotation of the injection screw. a rotation amount detection means, and a rotation amount of the injection screw detected by the rotation amount detection means and a rotation amount of the injection screw set by the injection amount setting means are compared, and based on the fact that they match, the rotation amount of the injection screw is determined. An in-line screw type injection device characterized by being provided with metering operation stopping means for stopping the rotational operation of the injection screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17367686U JPH0425304Y2 (en) | 1986-11-12 | 1986-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17367686U JPH0425304Y2 (en) | 1986-11-12 | 1986-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6377724U true JPS6377724U (en) | 1988-05-23 |
| JPH0425304Y2 JPH0425304Y2 (en) | 1992-06-17 |
Family
ID=31111364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17367686U Expired JPH0425304Y2 (en) | 1986-11-12 | 1986-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425304Y2 (en) |
-
1986
- 1986-11-12 JP JP17367686U patent/JPH0425304Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0425304Y2 (en) | 1992-06-17 |
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