JPH0452027U - - Google Patents
Info
- Publication number
- JPH0452027U JPH0452027U JP9498890U JP9498890U JPH0452027U JP H0452027 U JPH0452027 U JP H0452027U JP 9498890 U JP9498890 U JP 9498890U JP 9498890 U JP9498890 U JP 9498890U JP H0452027 U JPH0452027 U JP H0452027U
- Authority
- JP
- Japan
- Prior art keywords
- current value
- movable platen
- electric motor
- flowing
- platen
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図ないし第５図は本考案に係る射出成形機
を示す図であり、第１図はその制御装置の構成を
を示す回路図、第２図は射出成形機の正面図、第
３図は射出成形機の要部を拡大した正面図、第４
図は射出成形機の要部を示す側面図、第５図は第
４図の正面図である。
２１……金型、２２……固定盤、２３……可動
盤、２４……タイバー、２７……エンドプレート
、３６……電動モータ、５０……制御装置、５２
……タイマ接点、５３……リレー、５４……接点
、５５……電流検出器、５６……比較器、５７…
…設定器。
Figures 1 to 5 are diagrams showing an injection molding machine according to the present invention, with Figure 1 being a circuit diagram showing the configuration of its control device, Figure 2 being a front view of the injection molding machine, and Figure 3 being a front view of the injection molding machine. Figure 4 is an enlarged front view of the main parts of the injection molding machine.
The figure is a side view showing the main parts of the injection molding machine, and FIG. 5 is a front view of FIG. 4. 21... Mold, 22... Fixed plate, 23... Movable plate, 24... Tie bar, 27... End plate, 36... Electric motor, 50... Control device, 52
...Timer contact, 53...Relay, 54...Contact, 55...Current detector, 56...Comparator, 57...
...Setting device.
Claims (1)
動させて前記可動盤と固定盤との間に取り付けら
れる金型の厚さに対応して前記可動盤の位置を調
整する射出成形機の可動盤位置調整装置において
、前記可動盤と固定盤とに取り付けた金型どうし
が当接した際に前記電動モータに流れる電流値に
基づいて定めた基準電流値を設定する設定器と、
前記電動モータを流れる電流を検出する電流検出
器と、この電流検出器により検出された電流値と
前記設定器により設定され基準電流値とを比較す
る比較器と、この比較器から前記電動モータに流
れる電流値が前記基準電流値を越えたときに前記
電動モータへの通電を停止する制御装置とを備え
たことを特徴とする射出成形機の可動盤位置調整
装置。 Adjusting the position of the movable platen of an injection molding machine by moving the movable platen along tie bars using an electric motor to adjust the position of the movable platen according to the thickness of the mold installed between the movable platen and the fixed platen. In the apparatus, a setting device that sets a reference current value determined based on a current value flowing through the electric motor when molds attached to the movable platen and the fixed platen contact each other;
a current detector that detects the current flowing through the electric motor; a comparator that compares the current value detected by the current detector with a reference current value set by the setting device; A movable platen position adjusting device for an injection molding machine, comprising: a control device that stops energizing the electric motor when a flowing current value exceeds the reference current value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9498890U JPH0452027U (en) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9498890U JPH0452027U (en) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452027U true JPH0452027U (en) | 1992-05-01 |
Family
ID=31833358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9498890U Pending JPH0452027U (en) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452027U (en) |
-
1990
- 1990-09-10 JP JP9498890U patent/JPH0452027U/ja active Pending