JPS59179136A - Stirring device for fluidizable composition - Google Patents
Stirring device for fluidizable compositionInfo
- Publication number
- JPS59179136A JPS59179136A JP58056522A JP5652283A JPS59179136A JP S59179136 A JPS59179136 A JP S59179136A JP 58056522 A JP58056522 A JP 58056522A JP 5652283 A JP5652283 A JP 5652283A JP S59179136 A JPS59179136 A JP S59179136A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- around
- blade
- shaft center
- fluidizable
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
- B01F27/806—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle with vertical displacement of the stirrer, e.g. in combination with means for pivoting the stirrer about a vertical axis in order to co-operate with different receptacles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は流動組成物の攪拌・泡立てに使用する装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus used for stirring and foaming a fluid composition.
この種の攪拌方式には、連続式とバッチ式とがある。This type of stirring method includes a continuous method and a batch method.
連続式では多数の歯を突設した回転体が使用され、一対
の回転体を歯の突設面を向がい合わせて流動組成物の移
動する狭い流動管の中で回転し、その向き合う歯と歯の
間で流動組成物を剪断する様にして攪拌するものであり
、この種の攪拌装置はオークスミキ号−と称されている
。In the continuous type, a rotating body with many protruding teeth is used, and a pair of rotating bodies are rotated in a narrow flow tube in which the fluid composition moves, with the protruding surfaces of the teeth facing each other, and the opposing teeth and The fluid composition is stirred by shearing it between the teeth, and this type of stirring device is called the OAKSUMIKI.
このオークスミキ号−によると、歯を突設した回転体の
ある流動管に流動組成物を通すことによって連続的に、
そして高速に攪拌させたり発泡させたりすることができ
るが、歯との摩擦によって流動組成物が帯熱しやすくゲ
ル化温度の低い熱可塑性組成物には不向きであり、特に
発泡させるときは発泡セルによって摩擦が大きくなるの
で発泡セルを細かく均一に揃えることはむずかしい。According to this OAKSUMIKI, by passing a fluid composition through a flow tube equipped with a rotating body with protruding teeth,
Although it can be stirred and foamed at high speed, the fluid composition tends to heat up due to friction with the teeth, making it unsuitable for thermoplastic compositions with low gelling temperatures. Because of the increased friction, it is difficult to align the foam cells finely and uniformly.
バッチ式は、液槽に注ぎ込まれた流動組成物の液面に羽
根棒を垂直に差し込んで回転し攪拌す名゛という方式で
、流動組成物は大きい液槽のなかで流動しつつ放熱する
ので帯熱しにくく、しかも発泡°し増量して流動組成物
の液面が一旦羽根棒の上まで上昇すればその後空気が引
き込まれなくなるので発泡が止まり、その後も羽根棒を
回転し続ければ既に発生した発泡セルが砕かれていくだ
りであるので、細かく均一な、それ故に安定した発泡セ
ルが出来上がる。The batch type is a method in which a blade rod is inserted vertically into the liquid surface of the fluid composition poured into a liquid tank and is rotated and stirred.The fluid composition radiates heat while flowing in a large liquid tank. It is difficult to generate heat, and once the liquid level of the fluid composition rises to the top of the blade rod due to foaming and volume increase, air is no longer drawn in, so foaming stops, and if the blade rod continues to rotate, foaming has already occurred. Since the foam cells are crushed, fine, uniform, and therefore stable foam cells are created.
この様にバッチ式は連続式の欠点を解消するものの、連
続式の様に高速に攪拌処理することが出来ない。何故な
ら、高速に攪拌処理を行うには大きい液槽と、液槽に応
じた大きい羽根棒が必要になるが、羽根棒が大きくなり
回転が早くなればなるほど羽根棒の振れも大きくなって
危険になり、羽根棒を大きくし高速回転させるには限度
があるためである。As described above, although the batch type eliminates the drawbacks of the continuous type, it cannot perform a high-speed stirring process like the continuous type. This is because to perform high-speed agitation processing, a large liquid tank and a large blade rod are required to match the liquid tank, but the larger the blade rod and the faster the rotation, the greater the vibration of the blade rod, which can be dangerous. This is because there is a limit to increasing the size of the blade rod and rotating it at high speed.
従来この点に関し、羽根棒を大きくせず遊星歯車に装着
担持させ、羽根棒を遊星歯車の軸芯の回りに回転させる
と共に、その軸芯を固定歯車の軸芯の回りに回転という
方法がとられているが、それとても羽根棒を振り回しつ
つ回転させるというのであるので、高速に振り回せば危
険であるということにかわりはない。Conventionally, in relation to this point, there has been a method in which the blade rod is not made large, but is attached to and supported by the planetary gear, and the blade rod is rotated around the axis of the planetary gear, and the axis is rotated around the axis of the fixed gear. However, since it involves swinging the feather rod and rotating it, it is still dangerous to swing it around at high speed.
本発明は、これら両方式の欠点を解消するものであり、
より詳しくはバッチ方式を改善し、ゲル化させずに高速
に、そして微細且つ均一にして安定な発泡セルを形成す
るための攪拌装置を提供しようとするものであり、バッ
チ弐〇３攪拌装置において、羽根棒の軸芯と平行に扁心
させた軸芯の回りに可回転に流動組成物用液槽を支承し
、羽根棒を回転させると共に液槽をも羽根棒の軸芯から
平行に扁心した軸芯の回りに回転駆動することを要旨と
するものである。The present invention eliminates the drawbacks of both of these methods,
More specifically, the purpose is to improve the batch method and provide a stirring device that can form stable foam cells at high speed without gelation, and with fine and uniform foam cells. , a fluid composition liquid tank is rotatably supported around an axis eccentrically parallel to the axis of the blade rod, and as the blade rod is rotated, the liquid tank is also eccentrically parallel to the axis of the blade rod. The gist of this is to rotate around a central axis.
以下、図示する実施例により本発明を具体的に説明しよ
う。Hereinafter, the present invention will be specifically explained with reference to illustrated embodiments.
攪拌装置は２本の羽根棒ＩＡ・１Ｂと、これらを平行に
垂下支持するアーム２と、このアーム２を片持梁状に突
き出して支持する支柱３と、支柱３を鉛直に支持する基
台４と、ボール状の流動組成物液槽５と、流動組成物液
槽５を載承するアーム６とを具備している。The stirring device includes two blade rods IA and 1B, an arm 2 that suspends and supports these in parallel, a support 3 that supports the arm 2 by protruding like a cantilever, and a base that vertically supports the support 3. 4, a ball-shaped fluid composition liquid tank 5, and an arm 6 on which the fluid composition liquid tank 5 is mounted.
アーム６は基枠材７の左右に受材８を直角に突設して成
り、基枠材７の中央底面には下方に向けて支軸１０が突
設されており、この支軸１０は基台４の軸孔１１に可回
転に嵌合しており、基台４の下側に突き出た支軸１０の
下端にはモーター２５に駆動されるチェーンホイール１
２が装着されている。２４はチェーンホイール１２とモ
ーター２５とをつなぐローラーチェンである。The arm 6 is made up of support members 8 projecting at right angles from the left and right sides of the base frame material 7, and a support shaft 10 is provided downwardly projecting from the center bottom of the base frame material 7. A chain wheel 1 driven by a motor 25 is attached to the lower end of a support shaft 10 that is rotatably fitted into a shaft hole 11 of the base 4 and protrudes below the base 4.
2 is installed. 24 is a roller chain that connects the chain wheel 12 and the motor 25.
液槽５の左右には受片９が突設されており、受材８に取
り外し自在に螺子化め支承されている。Receiving pieces 9 are protruded from the left and right sides of the liquid tank 5, and are removably supported by screws on the receiving member 8.
このため、液槽５はモーター２５に駆動され、支軸１０
と同軸しアーム６と一体になって回転する様になってい
る。Therefore, the liquid tank 5 is driven by the motor 25, and the support shaft 10
It is coaxial with the arm 6 and rotates integrally with the arm 6.
アーム２の固定端部は支柱３に嵌合するスライダー１３
となっており、ハンドル１４の締め加減で支柱３の上下
に摺動可能になっている。１５はアーム２を上下に駆動
するハンドルであり、ハンドル１４を回して支柱３に対
するスライダー１３の挟持圧を緩め、ハンドル１５を回
し歯車１６を介してガイドチェーンホイール１７・１８
間に張設したチェノ１９を回動してアームを昇降させる
。The fixed end of the arm 2 is a slider 13 that fits into the support column 3.
It can be slid up and down the column 3 by tightening the handle 14. Reference numeral 15 denotes a handle for driving the arm 2 up and down.Turn the handle 14 to loosen the clamping pressure of the slider 13 against the support column 3, and turn the handle 15 to drive the arm 2 through the gear 16 to the guide chain wheels 17 and 18.
The arm is raised and lowered by rotating the chino 19 stretched between them.
アーム２の下側には２つの噛み合う歯車２０．２１が軸
芯を鉛直に向け、且つ、支軸１０と同軸することなく可
回転に装着されており、歯車２０はプーリー２２とタイ
ミングヘルド２３とを介してモーター２６に駆動される
。Two meshing gears 20 and 21 are rotatably mounted on the lower side of the arm 2 with their axes facing vertically and not coaxially with the support shaft 10. The gear 20 is connected to a pulley 22 and a timing heald 23. It is driven by a motor 26 via.
羽根棒１は、平板ベルト状の部材を左右対称にＵ字掛に
折り曲げ、その両端を直角に曲げてコ字状に接合した２
つの枠状羽根板３３Ａ ・３３ＢＩＪ字状折曲部３４
とコ字状折曲部３６とで直交させ、それらの中央部に軸
３７を貫通してつくられ、歯車２０・２１に同軸してと
りつけられる。The blade rod 1 is made by bending a flat belt-like member symmetrically into a U-shape, bending both ends at right angles, and joining it in a U-shape.
Two frame-shaped blade plates 33A and 33BIJ-shaped bent portion 34
and a U-shaped bent part 36, and a shaft 37 is formed through the center thereof, and is attached coaxially to the gears 20 and 21.
この羽根棒片３２の回転方向に向けられた先端縁３８は
、鋭利な切刃状に、即ち端尖断面になっている。The tip edge 38 of the blade rod piece 32 facing in the rotational direction has a sharp cutting edge shape, that is, a tip section.
この様に羽根棒の軸芯と平行に扁心させた軸芯の回りに
可回転に液槽を支承しているので、モーター２５．２６
を駆動するとき、羽根棒体３３八と３３Ｂとはそれぞれ
定位置の歯車２０．２１の軸芯を中心として回転するが
、液槽５もこれらの軸芯から扁心した定位置の支軸１０
（チェーンホイール１２）の軸芯を中心とし回転する
ので、結果的に羽根棒体３３Ａ 、３３Ｂを遊星歯車に
軸承してその軸芯の回りに回転させると共に、その軸芯
を固定歯車の軸芯の回りに回転させる場合と同様の攪拌
効果かえられることになる。In this way, since the liquid tank is rotatably supported around the eccentric axis parallel to the axis of the blade rod, the motor 25.26
When driving, the vane rods 338 and 33B rotate around the axes of the gears 20 and 21, respectively, which are in fixed positions, and the liquid tank 5 also rotates around the axes of the gears 20 and 21, which are in fixed positions.
Since it rotates around the axis of the chain wheel 12, as a result, the blade rods 33A and 33B are supported on the planetary gear and rotated around the axis, and the axis is connected to the axis of the fixed gear. The stirring effect is similar to that obtained when rotating around the .
しかし実際には羽根棒体３３Ａ ・３３Ｂの軸芯を液
槽内で振り回さず、振り回したが如き効果が液槽の扁心
しない回転によって生じるものでありで、羽根棒体３３
八 ・３３Ｂの危険な振れを伴わず、それ故に液槽の
回転を高めてかかる効果を一層高めることができる。However, in reality, the axes of the blade rods 33A and 33B are not swung around in the liquid tank, but the effect of swinging is caused by the non-eccentric rotation of the liquid tank.
8. There is no dangerous vibration of 33B, and therefore the rotation of the liquid tank can be increased to further enhance this effect.
そして、この攪拌により生じた発泡セルは切刃状になっ
た羽根棒片３２の先端でカントされて細分化されるので
、細かく均一な、それ故に安定した発泡セルが出来上が
る。Then, the foamed cells generated by this stirring are canted and divided into small pieces by the tip of the blade-like blade rod piece 32, so that fine, uniform, and therefore stable foamed cells are completed.
上記の通り本発明によりバッチ方式が著しく改善され、
流動組成物をゲル化させずに高速に攪拌し、微細且つ均
一にして安定な発泡セルを形成するうえで極めて好都合
である。As mentioned above, the present invention significantly improves the batch system,
This is extremely convenient for stirring the fluid composition at high speed without gelling it, making it fine and uniform, and forming stable foam cells.
第１図は本発明の実施例に係る攪拌装置の斜視図、第２
図は第１図のＸ−Ｘ線での羽根棒片の拡大断面図、第３
図は第１図に示した攪拌装置の機構図である。
１・・・羽根棒
２・・・アーム
３・・・支柱
４・・・基台
５・・・流動組成物液槽
６・・・アーム
７・・・基枠材
８・・・受材
９・・・受片
１０・・・軸
１２・・・チェーンホイール
１３・・・スライダー
１４・・・ハンドル
・１６・・・歯車
２２・・・プーリー
２３・・・タイミングベルト
２５・・・モーター
特許出願人 村 越 重
村田淳弘
代理人 弁理士（８１８９）千葉茂雄
第２図
二千品ｚ′
２
第３図FIG. 1 is a perspective view of a stirring device according to an embodiment of the present invention, and FIG.
The figure is an enlarged sectional view of the blade rod piece taken along the line X-X in Figure 1, and
The figure is a mechanical diagram of the stirring device shown in FIG. 1. 1... Feather rod 2... Arm 3... Support 4... Base 5... Fluid composition liquid tank 6... Arm 7... Base frame material 8... Receiving material 9 ...Socket piece 10...Shaft 12...Chain wheel 13...Slider 14...Handle 16...Gear 22...Pulley 23...Timing belt 25...Motor patent application Person Murakoshi Atsuhiro Shigemurata Agent Patent Attorney (8189) Shigeo Chiba Figure 2 2,000 items z' 2 Figure 3
Claims (1)
差し込んで回転する攪拌方式において、流動組成物の液
槽を羽根棒の軸芯から扁心した軸芯の回りに可回転に支
承し、且つ流動組成物の液槽を回転駆動する手段を具備
することを特徴とする流動組成物用攪拌装置。In a stirring method in which a blade rod is inserted perpendicularly to the surface of the liquid composition poured into a liquid tank and rotated, the liquid tank of the fluid composition can be rotated around an axis eccentric from the axis of the blade rod. 1. A stirring device for a fluid composition, comprising means for supporting and rotationally driving a liquid tank of the fluid composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58056522A JPS59179136A (en) | 1983-03-30 | 1983-03-30 | Stirring device for fluidizable composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58056522A JPS59179136A (en) | 1983-03-30 | 1983-03-30 | Stirring device for fluidizable composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59179136A true JPS59179136A (en) | 1984-10-11 |
| JPS6334777B2 JPS6334777B2 (en) | 1988-07-12 |
Family
ID=13029441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58056522A Granted JPS59179136A (en) | 1983-03-30 | 1983-03-30 | Stirring device for fluidizable composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59179136A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6588930B2 (en) * | 2001-06-12 | 2003-07-08 | Ian Geoffrey Wilson | Food mixer with detachable head |
| AU770438B2 (en) * | 2001-06-12 | 2004-02-19 | Ian Geoffrey Wilson | Food mixer |
| US7455799B2 (en) | 2001-02-01 | 2008-11-25 | Toyo Tire & Rubber Co., Ltd. | Method of producing polishing pad-use polyurethane foam and polyurethane foam |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS456366Y1 (en) * | 1966-10-11 | 1970-03-30 | ||
| JPS4718144U (en) * | 1971-03-31 | 1972-10-31 | ||
| JPS5225381U (en) * | 1975-08-12 | 1977-02-22 | ||
| JPS56146435U (en) * | 1980-04-02 | 1981-11-05 |
-
1983
- 1983-03-30 JP JP58056522A patent/JPS59179136A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS456366Y1 (en) * | 1966-10-11 | 1970-03-30 | ||
| JPS4718144U (en) * | 1971-03-31 | 1972-10-31 | ||
| JPS5225381U (en) * | 1975-08-12 | 1977-02-22 | ||
| JPS56146435U (en) * | 1980-04-02 | 1981-11-05 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7455799B2 (en) | 2001-02-01 | 2008-11-25 | Toyo Tire & Rubber Co., Ltd. | Method of producing polishing pad-use polyurethane foam and polyurethane foam |
| US6588930B2 (en) * | 2001-06-12 | 2003-07-08 | Ian Geoffrey Wilson | Food mixer with detachable head |
| AU770438B2 (en) * | 2001-06-12 | 2004-02-19 | Ian Geoffrey Wilson | Food mixer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6334777B2 (en) | 1988-07-12 |
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