JPH03111440U - - Google Patents
Info
- Publication number
- JPH03111440U JPH03111440U JP1902590U JP1902590U JPH03111440U JP H03111440 U JPH03111440 U JP H03111440U JP 1902590 U JP1902590 U JP 1902590U JP 1902590 U JP1902590 U JP 1902590U JP H03111440 U JPH03111440 U JP H03111440U
- Authority
- JP
- Japan
- Prior art keywords
- supply means
- detection sensor
- foundry sand
- curing
- slow
- 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
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 239000003110 molding sand Substances 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
図はこの考案の実施例を示し、第１図は全体概
略線図、第２図は制御を示すグラフ図である。
１……鋳型材料、２……鋳物砂、３……粘結剤
、４……遅硬性硬化剤、５……速硬性硬化剤、９
……ラインミキサー、２４……遅硬性硬化剤ポン
プ（供給手段）、２５……速硬性硬化剤ポンプ（
供給手段）、２６……電動機（供給手段）、２７
……電動機（供給手段）、３０……検出センサー
、３１……制御手段、Ｒ……混合比。
The figures show an embodiment of this invention, with FIG. 1 being an overall schematic diagram and FIG. 2 being a graph diagram showing control. 1... Mold material, 2... Foundry sand, 3... Binder, 4... Slow hardening agent, 5... Fast hardening agent, 9
...Line mixer, 24...Slow curing curing agent pump (supply means), 25...Fast curing curing agent pump (
supply means), 26... electric motor (supply means), 27
...Electric motor (supply means), 30...Detection sensor, 31...Control means, R...Mixing ratio.
補正 平３．３．１３
考案の名称を次のように補正する。
考案の名称 鋳型材料の調整装置
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 3.13.13 The name of the invention is amended as follows. Title of the invention: Mold material adjustment device 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】
鋳物砂に混入される粘結剤に対し、遅硬性硬化
剤と速硬性硬化剤とを供給する供給手段と、同上
鋳物砂の温度を検出する検出センサーと、この検
出センサーの検出信号を入力して上記供給手段に
よる遅硬性硬化剤と速硬性硬化剤の供給量の混合
比を変化させるよう信号を出力する制御手段とを
備え、かつ、この制御手段により、単位時間にお
ける上記遅硬性硬化剤と速硬性硬化剤の合計供給
量がほぼ一定となるよう同上供給手段を制御した
鋳型材料の調整装置。[Scope of Claim for Utility Model Registration] Supply means for supplying a slow curing agent and a fast curing agent to a binder mixed in foundry sand, a detection sensor for detecting the temperature of the foundry sand, and a detection sensor for detecting the temperature of the molding sand. control means for inputting the detection signal of the detection sensor and outputting a signal to change the mixing ratio of the supply amount of the slow curing curing agent and the fast curing curing agent by the supplying means; A mold material adjusting device that controls the above supply means so that the total supply amount of the slow hardening agent and the fast hardening agent over time is approximately constant .
【図面の簡単な説明】
第１図と第２図はこの考案の第１実施例を示し
、第１図は全体概略線図、第２図は制御を示すグ
ラフ図である。第３図と第４図はこの考案の第２
実施例を示し、第３図は第１図の一部に相当する
図、第４図は第２図に相当する図である。
１……鋳型材料、２……鋳物砂、３……粘結剤
、４……遅硬性硬化剤、５……速硬性硬化剤、９
……ラインミキサー、２４……遅硬性硬化剤ポン
プ（供給手段）、２５……速硬性硬化剤ポンプ（
供給手段）、２６……電動機（供給手段）、２７
……電動機（供給手段）、３０……検出センサー
、３１……制御手段、３７……自動開閉弁（供給
装置）、３８……自動開閉弁（供給装置）、Ｒ…
…混合比。BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1 and 2 show a first embodiment of this invention, with FIG. 1 being an overall schematic diagram and FIG. 2 being a graph diagram showing control. Figures 3 and 4 are the second part of this idea.
3 is a diagram corresponding to a part of FIG. 1, and FIG. 4 is a diagram corresponding to FIG. 2. 1... Mold material, 2... Foundry sand, 3... Binder, 4... Slow hardening agent, 5... Fast hardening agent, 9
...Line mixer, 24...Slow curing curing agent pump (supply means), 25...Fast curing curing agent pump (
supply means), 26... electric motor (supply means), 27
...Electric motor (supply means), 30...Detection sensor, 31...Control means, 37...Automatic on-off valve (supply device), 38...Automatic on-off valve (supply device), R...
…mixing ratio.
Claims (1)
する供給手段と、同上鋳物砂の温度を検出する検
出センサーと、この検出センサーの検出信号を入
力して上記供給手段による供給量を変化させるよ
う信号を出力する制御手段とを備えた鋳型材料の
調整装置。 A supply means for supplying a hardening agent to the binder mixed in the foundry sand, a detection sensor for detecting the temperature of the foundry sand, and a detection signal from this detection sensor is inputted to change the amount supplied by the supply means. and control means for outputting a signal to adjust the mold material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990019025U JPH0530828Y2 (en) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990019025U JPH0530828Y2 (en) | 1990-02-26 | 1990-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03111440U true JPH03111440U (en) | 1991-11-14 |
| JPH0530828Y2 JPH0530828Y2 (en) | 1993-08-06 |
Family
ID=31522161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990019025U Expired - Lifetime JPH0530828Y2 (en) | 1990-02-26 | 1990-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530828Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5324364A (en) * | 1976-08-20 | 1978-03-07 | Teijin Ltd | Process for manufacture of extruded polyester foam product |
| EP0316166A2 (en) * | 1987-11-12 | 1989-05-17 | Herbert William Reynolds | Apparatus for and a method of producing moulding sand for moulds |
-
1990
- 1990-02-26 JP JP1990019025U patent/JPH0530828Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5324364A (en) * | 1976-08-20 | 1978-03-07 | Teijin Ltd | Process for manufacture of extruded polyester foam product |
| EP0316166A2 (en) * | 1987-11-12 | 1989-05-17 | Herbert William Reynolds | Apparatus for and a method of producing moulding sand for moulds |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530828Y2 (en) | 1993-08-06 |
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