JPS6433342U - - Google Patents
Info
- Publication number
- JPS6433342U JPS6433342U JP12346587U JP12346587U JPS6433342U JP S6433342 U JPS6433342 U JP S6433342U JP 12346587 U JP12346587 U JP 12346587U JP 12346587 U JP12346587 U JP 12346587U JP S6433342 U JPS6433342 U JP S6433342U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- cooling medium
- output signal
- detection means
- cooling
- 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
- 239000002826 coolant Substances 0.000 claims 5
- 238000001816 cooling Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000005266 casting Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
図面は本考案の実施例を示し、第１図は制御系
の全体構成を示す電気回路図、第２図は加圧鋳造
機の構成を示す正面図である。
Ａ……加圧鋳造機、４……金型、５……押出装
置、７……冷却水通路、１０……電磁弁、１２…
…リミツトスイツチ、１６ａ……リレースイツチ
、１６ｂ……リレーソレノイド、２０……タイマ
、２１……タイマスイツチ、２２……制御手段。
The drawings show an embodiment of the present invention; FIG. 1 is an electric circuit diagram showing the overall configuration of a control system, and FIG. 2 is a front view showing the configuration of a pressure casting machine. A... Pressure casting machine, 4... Mold, 5... Extrusion device, 7... Cooling water passage, 10... Solenoid valve, 12...
... limit switch, 16a ... relay switch, 16b ... relay solenoid, 20 ... timer, 21 ... timer switch, 22 ... control means.
Claims (1)
装置において、冷却媒体供給源から金型に至る冷
却媒体供給経路を開閉して金型への冷却媒体の供
給を継続または遮断する電磁弁と、サイクル毎の
動作信号を検出する検出手段と、該検出手段の出
力信号を受けて、その受信の都度、通常のサイク
ルよりも長い設定時間の計時を開始するタイマ手
段と、該タイマ手段の計時終了信号により金型へ
の冷却媒体の流通を停止させるように上記電磁弁
を作動制御する制御手段とを備えたことを特徴と
する金型冷却装置。 In a cooling device that cools a mold by flowing a cooling medium into the mold, a solenoid valve that opens and closes a cooling medium supply path from a cooling medium supply source to the mold to continue or cut off the supply of the cooling medium to the mold. a detection means for detecting an operation signal for each cycle; a timer means for receiving the output signal of the detection means and starting counting a set time longer than a normal cycle each time the output signal is received; A mold cooling device comprising: control means for controlling the operation of the electromagnetic valve so as to stop the flow of cooling medium to the mold in response to a timing end signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987123465U JPH0328999Y2 (en) | 1987-08-12 | 1987-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987123465U JPH0328999Y2 (en) | 1987-08-12 | 1987-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6433342U true JPS6433342U (en) | 1989-03-01 |
| JPH0328999Y2 JPH0328999Y2 (en) | 1991-06-20 |
Family
ID=31372341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987123465U Expired JPH0328999Y2 (en) | 1987-08-12 | 1987-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328999Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562080U (en) * | 1992-01-24 | 1993-08-13 | ミツミ電機株式会社 | Flexible wiring board fixed structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640864U (en) * | 1979-09-03 | 1981-04-15 | ||
| JPS5982143A (en) * | 1982-11-02 | 1984-05-12 | Toyota Motor Corp | Control device for temperature of die |
| JPS59127965A (en) * | 1983-01-13 | 1984-07-23 | Toyota Motor Corp | Controlling system of cooling water for metallic mold |
| JPS60141359A (en) * | 1983-12-27 | 1985-07-26 | Fuso Light Alloys Co Ltd | Cooling method of die |
| JPS63154321A (en) * | 1986-12-19 | 1988-06-27 | Hitachi Ltd | Control circuit of cooling equipment for mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640864B2 (en) * | 1974-06-12 | 1981-09-24 |
-
1987
- 1987-08-12 JP JP1987123465U patent/JPH0328999Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640864U (en) * | 1979-09-03 | 1981-04-15 | ||
| JPS5982143A (en) * | 1982-11-02 | 1984-05-12 | Toyota Motor Corp | Control device for temperature of die |
| JPS59127965A (en) * | 1983-01-13 | 1984-07-23 | Toyota Motor Corp | Controlling system of cooling water for metallic mold |
| JPS60141359A (en) * | 1983-12-27 | 1985-07-26 | Fuso Light Alloys Co Ltd | Cooling method of die |
| JPS63154321A (en) * | 1986-12-19 | 1988-06-27 | Hitachi Ltd | Control circuit of cooling equipment for mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562080U (en) * | 1992-01-24 | 1993-08-13 | ミツミ電機株式会社 | Flexible wiring board fixed structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0328999Y2 (en) | 1991-06-20 |