JPS6337209U - - Google Patents
Info
- Publication number
- JPS6337209U JPS6337209U JP13102786U JP13102786U JPS6337209U JP S6337209 U JPS6337209 U JP S6337209U JP 13102786 U JP13102786 U JP 13102786U JP 13102786 U JP13102786 U JP 13102786U JP S6337209 U JPS6337209 U JP S6337209U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- mold
- medium
- controller
- detected
- 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
- 238000000465 moulding Methods 0.000 claims description 4
- 238000010137 moulding (plastic) Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図ないし第４図は本考案に係る金型温度調
節機の具体的な一実施例を示し、第１図は全体概
略構成のブロツク図であり、第２図ないし第４図
は夫々その動作を説明するための制御タイムヒス
トリーの概念図である。また、第５図は本考案の
技術的背景ならびに従来技術の問題点を説明する
ためのものであつて、従来構成の金型温度調節機
の概略ブロツク構成図を示している。
Ｘ……金型温度調節機、Ｙ……プラスチツク成
形機、Ｆ……温調用媒体、Ｐ……ポンプ、１……
金型、２……媒体温度調節装置、３……コントロ
ーラー、Ｓ４……外気温度検出センサー。
1 to 4 show a specific embodiment of the mold temperature controller according to the present invention, FIG. 1 is a block diagram of the overall schematic configuration, and FIGS. 2 to 4 are respectively the same. It is a conceptual diagram of control time history for explaining operation. Further, FIG. 5 is for explaining the technical background of the present invention and the problems of the prior art, and shows a schematic block diagram of a conventional mold temperature controller. X...Mold temperature controller, Y...Plastic molding machine, F...Temperature control medium, P...Pump, 1...
Mold, 2...Medium temperature control device, 3...Controller, S4...Outside air temperature detection sensor.
補正 昭６２．１．１７
考案の名称を次のように補正する。
考案の名称 金型温度調節機
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment January 17, 1982 The name of the invention is amended as follows. Title of the invention Mold temperature controller The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
(1) プラスチツク成形機における金型へ温調用
の媒体を循環供給するためのポンプと、前記媒体
を加熱・冷却するための媒体温度調節装置と、前
記金型自体の検出温度または前記金型へ供給され
る媒体（送媒）の検出温度と設定された制御目標
温度および制御定数とに基いて前記媒体温度調節
装置を自動制御するためのコントローラーを備え
て成る金型温度調節機において、
前記金型の付近における外乱温度を検出するた
めの温度センサーを設けると共に、それによる検
出外乱温度に基いて前記コントローラーが必要と
する前記制御定数を自動変更設定する機能を前記
コントローラーに有せしめてあることを特徴とす
る金型温度調節機。
(2) 前記コントローラーによる前記媒体温度調
節装置に対する自動制御を、前記金型自体の検出
温度に基いて行わせる状態と、前記送媒の検出温
度に基いて行わせる状態とに、切り換え可能に構
成してある実用新案登録請求の範囲第(1)項に記
載の金型温度調節機。
(3) 前記媒体温度調節装置に対する自動制御を
前記送媒の検出温度に基いて行わせる場合におい
て、前記金型の成形停止期間中における前記送媒
の目標温度を、同金型の成形期間中における場合
よりも高く自動変更設定する機能を、前記コント
ローラーに有せしめてある実用新案登録請求の範
囲第(2)項に記載の金型温度調節機。
(4) 前記金型へ供給される媒体（送媒）の検出
温度、および、前記金型から帰還する媒体（返媒
）の検出温度、ならびに、その媒体の検出循環流
量に基いて前記金型の熱量を算出する機能を、前
記コントローラーに有せしめてある実用新案登録
請求の範囲第(1)項ないし第(3)項の何れかに記載
の金型温度調節機。[Claims for Utility Model Registration] (1) A pump for circulating and supplying a temperature control medium to a mold in a plastic molding machine, a medium temperature control device for heating and cooling the medium, and the mold itself. A mold comprising a controller for automatically controlling the medium temperature adjusting device based on the detected temperature of the medium (conveying medium) supplied to the mold, a set control target temperature, and a control constant. The mold temperature controller is provided with a temperature sensor for detecting a disturbance temperature in the vicinity of the mold, and has a function of automatically changing and setting the control constant required by the controller based on the detected disturbance temperature. A mold temperature controller characterized by being included in a controller. (2) Automatic control of the medium temperature adjustment device by the controller can be switched between a state in which automatic control is performed based on the detected temperature of the mold itself and a state in which automatic control is performed based on the detected temperature of the conveying medium. A mold temperature controller according to claim (1) of the registered utility model. (3) In the case where automatic control of the medium temperature adjustment device is performed based on the detected temperature of the conveying medium, the target temperature of the conveying medium during the molding stop period of the mold is set during the molding period of the same mold. 2. The mold temperature controller according to claim 2, wherein the controller has a function of automatically changing the setting to a higher value than in the case of the above-mentioned utility model. (4) The mold is adjusted based on the detected temperature of the medium (transfer medium) supplied to the mold, the detected temperature of the medium (return medium) returned from the mold, and the detected circulating flow rate of the medium. The mold temperature controller according to any one of claims (1) to (3), wherein the controller has a function of calculating the amount of heat.
【図面の簡単な説明】
第１図ないし第４図は本考案に係る金型温度調
節機の具体的な一実施例を示し、第１図は全体概
略構成のブロツク図であり、第２図ないし第４図
は夫々その動作を説明するための制御タイムヒス
トリーの概念図である。また、第５図は本考案の
技術的背景ならびに従来技術の問題点を説明する
ためのものであつて、従来構成の金型温度調節機
の概略ブロツク構成図を示している。
Ｘ……金型温度調節機、Ｙ……プラスチツク成
形機、Ｆ……温調用媒体、Ｐ……ポンプ、１……
金型、２……媒体温度調節装置、３……コントロ
ーラー、Ｓ４……外乱温度検出センサー。[Brief Description of the Drawings] Figures 1 to 4 show a specific embodiment of the mold temperature controller according to the present invention, with Figure 1 being a block diagram of the overall schematic configuration, and Figure 2 being a block diagram of the overall configuration. 4 through 4 are conceptual diagrams of control time history for explaining the operations. Further, FIG. 5 is for explaining the technical background of the present invention and the problems of the prior art, and shows a schematic block diagram of a conventional mold temperature controller. X...Mold temperature controller, Y...Plastic molding machine, F...Temperature control medium, P...Pump, 1...
Mold, 2...Medium temperature control device, 3...Controller, S4...Disturbance temperature detection sensor.
Claims (1)
の媒体を循環供給するためのポンプと、前記媒体
を加熱・冷却するための媒体温度調節装置と、前
記金型自体の検出温度または前記金型へ供給され
る媒体（送媒）の検出温度と設定された制御目標
温度および制御定数とに基いて前記媒体温度調節
装置を自動制御するためのコントローラーを備え
て成る金型温度調節機において、 前記金型の付近における外気温度を検出するた
めの温度センサーを設けると共に、それによる検
出外気温度に基いて前記コントローラーが必要と
する前記制御定数を自動変更設定する機能を前記
コントローラーに有せしめてあることを特徴とす
る金型温度調節機。 (2) 前記コントローラーによる前記媒体温度調
節装置に対する自動制御を、前記金型自体の検出
温度に基いて行わせる状態と、前記送媒の検出温
度に基いて行わせる状態とに、切り換え可能に構
成してある実用新案登録請求の範囲第(1)項に記
載の金型温度調節機。 (3) 前記媒体温度調節装置に対する自動制御を
前記送媒の検出温度に基いて行わせる場合におい
て、前記金型の成形停止期間中における前記送媒
の目標温度を、同金型の成形期間中における場合
よりも高く自動変更設定する機能を、前記コント
ローラーに有せしめてある実用新案登録請求の範
囲第(2)項に記載の金型温度調節機。 (4) 前記金型へ供給される媒体（送媒）の検出
温度、および、前記金型から帰還する媒体（返媒
）の検出温度、ならびに、その媒体の検出循環流
量に基いて前記金型の熱量を算出する機能を、前
記コントローラーに有せしめてある実用新案登録
請求の範囲第(1)項ないし第(3)項の何れかに記載
の金型温度調節機。[Claims for Utility Model Registration] (1) A pump for circulating and supplying a temperature control medium to a mold in a plastic molding machine, a medium temperature control device for heating and cooling the medium, and the mold itself. A mold comprising a controller for automatically controlling the medium temperature adjusting device based on the detected temperature of the medium (conveying medium) supplied to the mold, a set control target temperature, and a control constant. The mold temperature controller is provided with a temperature sensor for detecting outside air temperature near the mold, and has a function of automatically changing and setting the control constants required by the controller based on the outside air temperature detected by the temperature sensor. A mold temperature controller characterized by being included in a controller. (2) Automatic control of the medium temperature adjustment device by the controller can be switched between a state in which automatic control is performed based on the detected temperature of the mold itself and a state in which automatic control is performed based on the detected temperature of the conveying medium. A mold temperature controller according to claim (1) of the registered utility model. (3) In the case where automatic control of the medium temperature adjustment device is performed based on the detected temperature of the conveying medium, the target temperature of the conveying medium during the molding stop period of the mold is set during the molding period of the same mold. 2. The mold temperature controller according to claim 2, wherein the controller has a function of automatically changing the setting to a higher value than in the case of the above-mentioned utility model. (4) The mold is adjusted based on the detected temperature of the medium (transfer medium) supplied to the mold, the detected temperature of the medium (return medium) returned from the mold, and the detected circulating flow rate of the medium. The mold temperature controller according to any one of claims (1) to (3), wherein the controller has a function of calculating the amount of heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986131027U JPH0514809Y2 (en) | 1986-08-27 | 1986-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986131027U JPH0514809Y2 (en) | 1986-08-27 | 1986-08-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6337209U true JPS6337209U (en) | 1988-03-10 |
| JPH0514809Y2 JPH0514809Y2 (en) | 1993-04-20 |
Family
ID=31029089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986131027U Expired - Lifetime JPH0514809Y2 (en) | 1986-08-27 | 1986-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514809Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5363459A (en) * | 1976-11-18 | 1978-06-06 | Japan Steel Works Ltd | Process and apparatus for mold temperature control |
| JPS5735737A (en) * | 1980-08-12 | 1982-02-26 | Fukai Kogyo Kk | Temperature controller |
-
1986
- 1986-08-27 JP JP1986131027U patent/JPH0514809Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5363459A (en) * | 1976-11-18 | 1978-06-06 | Japan Steel Works Ltd | Process and apparatus for mold temperature control |
| JPS5735737A (en) * | 1980-08-12 | 1982-02-26 | Fukai Kogyo Kk | Temperature controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514809Y2 (en) | 1993-04-20 |
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