JPH0241920U - - Google Patents
Info
- Publication number
- JPH0241920U JPH0241920U JP12130988U JP12130988U JPH0241920U JP H0241920 U JPH0241920 U JP H0241920U JP 12130988 U JP12130988 U JP 12130988U JP 12130988 U JP12130988 U JP 12130988U JP H0241920 U JPH0241920 U JP H0241920U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- rotation angle
- rotary encoder
- heating cylinder
- rotatably
- 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
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図ないし第２図は本考案の一実施例を示す
図であつて、第１図は射出成形機の射出樹脂計量
装置の概略構成図、第２図は同射出樹脂計量装置
の計量状態を示す流れ図である。
１……加熱筒、２……スクリユ、５……ロータ
リーエンコーダ、７……射出樹脂量演算回路。
Figures 1 and 2 are diagrams showing one embodiment of the present invention, in which Figure 1 is a schematic configuration diagram of an injection resin measuring device of an injection molding machine, and Figure 2 is a measuring state of the same injection resin measuring device. FIG. 1...Heating tube, 2...Screw, 5...Rotary encoder, 7...Injected resin amount calculation circuit.
Claims (1)
設けられたスクリユの回転角を検出するロータリ
ーエンコーダと、前記スクリユが回転駆動されて
、前記加熱筒内の基端側に供給された樹脂が該加
熱筒内の先端側に押し出され、該スクリユ自身が
基端側に移動させられた際に、前記ロータリーエ
ンコーダで検出したスクリユの回転角から射出樹
脂量を演算する射出樹脂量演算回路とを備えたこ
とを特徴とする射出成形機の射出樹脂計量装置。 A rotary encoder detects the rotation angle of a screw rotatably and axially movably provided in the heating cylinder, and a rotary encoder that detects the rotation angle of a screw that is rotatably and axially movable within the heating cylinder, and a rotary encoder that detects the rotation angle of a screw that is rotatably and movably provided in the heating cylinder. an injected resin amount calculation circuit that calculates the amount of injected resin from the rotation angle of the screw detected by the rotary encoder when the screw is pushed to the distal end side in the heating cylinder and the screw itself is moved to the proximal end side; An injection resin measuring device for an injection molding machine characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12130988U JPH0241920U (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12130988U JPH0241920U (en) | 1988-09-16 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241920U true JPH0241920U (en) | 1990-03-22 |
Family
ID=31368200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12130988U Pending JPH0241920U (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241920U (en) |
-
1988
- 1988-09-16 JP JP12130988U patent/JPH0241920U/ja active Pending