JPH03114311U - - Google Patents
Info
- Publication number
- JPH03114311U JPH03114311U JP2302690U JP2302690U JPH03114311U JP H03114311 U JPH03114311 U JP H03114311U JP 2302690 U JP2302690 U JP 2302690U JP 2302690 U JP2302690 U JP 2302690U JP H03114311 U JPH03114311 U JP H03114311U
- Authority
- JP
- Japan
- Prior art keywords
- lower limit
- pressing member
- insertion port
- material insertion
- pneumatic actuator
- 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
- 238000004898 kneading Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
第１図は本考案に係る混練機の概略構成図、第
２図は混練機の正面断面図、第３図は羽根車の側
面図、第４図は同羽根車の展開図、第５図ａ，ｂ
，ｃは混練機の作動説明図である。
ａ……下限値、ｂ……上限値、２……混練機、
３……電動機、４……羽根車、６……押圧部材、
１２……空圧アクチユエータ、１４……電磁切換
弁、１６……制御装置、１７……電流計。
Fig. 1 is a schematic configuration diagram of the kneading machine according to the present invention, Fig. 2 is a front sectional view of the kneading machine, Fig. 3 is a side view of the impeller, Fig. 4 is an exploded view of the impeller, and Fig. 5. a, b
, c are operation explanatory diagrams of the kneading machine. a...lower limit value, b...upper limit value, 2...kneader,
3... Electric motor, 4... Impeller, 6... Pressing member,
12...Pneumatic actuator, 14...Solenoid switching valve, 16...Control device, 17...Ammeter.
Claims (1)
挿入口を備え、原料挿入口から混練室へ離接する
よう昇降する押圧部材を空圧アクチユエータに連
結し、羽根車を駆動する電動機の電流の上限値と
下限値を検出する電流計の信号に基づき、空圧ア
クチユエータの空気圧回路を切り換える電磁切換
弁を設け、電動機の電流が上限値に達した時空圧
アクチユエータにより押圧部材を引き上げ、電動
機の電流が下限値に達した時空圧アクチユエータ
により押圧部材を押し下げることを特徴とする混
練機。 A material insertion port is provided on the upper side of a kneading chamber equipped with a pair of left and right impellers, and a pressing member that moves up and down from the material insertion port toward and away from the kneading chamber is connected to a pneumatic actuator. An electromagnetic switching valve is installed to switch the pneumatic circuit of the pneumatic actuator based on the signal from the ammeter that detects the upper and lower limit values of the motor. A kneading machine characterized in that a pressing member is pushed down by a spatio-temporal actuator when the current reaches a lower limit value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2302690U JPH03114311U (en) | 1990-03-07 | 1990-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2302690U JPH03114311U (en) | 1990-03-07 | 1990-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114311U true JPH03114311U (en) | 1991-11-25 |
Family
ID=31526029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2302690U Pending JPH03114311U (en) | 1990-03-07 | 1990-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114311U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577241A (en) * | 1980-06-13 | 1982-01-14 | Kobe Steel Ltd | Supply controller for material to be mixed in enclosed type mixer |
-
1990
- 1990-03-07 JP JP2302690U patent/JPH03114311U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577241A (en) * | 1980-06-13 | 1982-01-14 | Kobe Steel Ltd | Supply controller for material to be mixed in enclosed type mixer |