JPH0330823A - Mixing method and apparatus - Google Patents
Mixing method and apparatusInfo
- Publication number
- JPH0330823A JPH0330823A JP1167727A JP16772789A JPH0330823A JP H0330823 A JPH0330823 A JP H0330823A JP 1167727 A JP1167727 A JP 1167727A JP 16772789 A JP16772789 A JP 16772789A JP H0330823 A JPH0330823 A JP H0330823A
- Authority
- JP
- Japan
- Prior art keywords
- container
- stirring
- transport container
- main material
- holding frame
- 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
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 238000005303 weighing Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000006224 matting agent Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000013008 moisture curing Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 235000020004 porter Nutrition 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011346 highly viscous material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、接着剤、樹脂、硬化剤２着色剤。[Detailed description of the invention] [Industrial application field] This invention consists of an adhesive, a resin, a curing agent, and a coloring agent.
および溶剤等の被混合物を混合する混合方法およびその
装置に関するものである。The present invention also relates to a mixing method and apparatus for mixing substances to be mixed such as solvents.
接着剤、樹脂類、溶剤等の多くは、１８０〜２５０ｋｇ
入りのドラム缶により輸送、運搬されている。これらの
物の多くは、使用する現場や工場等で、更に数種の材料
を計量、配合、攪拌混合して使用することが多い。Most adhesives, resins, solvents, etc. weigh between 180 and 250 kg.
It is transported and transported in filled drums. In most of these products, several types of materials are often measured, blended, and stirred and mixed at the site or factory where they are used.
例えば、接着剤や塗料類であれば、硬化剤、溶剤９着色
剤、つや消し剤、その他増量材等、数種の材料を計量、
混合する。この作業の場合、通常は次の手順で行う。For example, in the case of adhesives and paints, several types of materials such as hardeners, solvents, colorants, matting agents, and other extenders are measured and
Mix. This task is normally performed using the following steps:
■主材料のドラム缶をドラムポータで支持し、傾ける。■Support and tilt the main material drum with a drum porter.
■ポリバケツ等の小出し容器に必要量計量する。■主材
料のドラム缶をドラムポータより外す。前記■〜■の作
業を、混合する種類分だけ繰り頑す。■攪拌機にポリバ
ケツ内の材料を入れて攪拌混合する。攪拌機は攪拌プロ
ペラを備えたものである。■攪拌機を洗浄する。■材料
使用後にポリバケツを洗浄する。■Measure the required amount into a dispensing container such as a plastic bucket. ■Remove the main material drum from the drum porter. Repeat steps ① to ② for each type of mixture to be mixed. ■Put the ingredients in the plastic bucket into the stirrer and stir to mix. The stirrer is equipped with a stirring propeller. ■Clean the agitator. ■Clean the plastic bucket after using materials.
しかし、前記の混合方法によると、主材料および副材料
をドラム缶から小容量のポリバケツに入れ換えて何度も
計量し、攪拌する必要があるため、計量−作業および攪
拌作業が多いという問題点かある。また、攪拌機やポリ
バケツの洗浄に時間がかかるという問題点がある。However, according to the above-mentioned mixing method, it is necessary to transfer the main material and auxiliary materials from the drum to a small-capacity plastic bucket, weigh them, and stir them many times, so there is a problem that there is a lot of measuring and stirring work. . Another problem is that it takes time to clean the stirrer and plastic bucket.
特に、ポリウレタンやシアン系樹脂等の湿気硬化型材料
では、攪拌機およびポリバケツの洗浄が難しく、現場作
業の場合は攪拌プロペラやポリバケツの使い捨てが通常
化している。そのため、非経済的である。In particular, when using moisture-curing materials such as polyurethane and cyan resin, it is difficult to clean the stirrer and plastic bucket, and when working on site, it is common for stirring propellers and plastic buckets to be disposable. Therefore, it is uneconomical.
この発明の目的は、計量作業回数の低減が図れ、かつ攪
拌プロペラを備えた攪拌機や小出し容器が不要となり、
これらの洗浄作業の省略が図れる攪拌方法およびその装
置を提供することである。The purpose of this invention is to reduce the number of weighing operations, eliminate the need for a stirrer equipped with a stirring propeller, and dispense containers.
It is an object of the present invention to provide a stirring method and device that can eliminate these cleaning operations.
この発明の混合方法は、主材料の運搬容器に副材料を入
れ、前記運搬容器を回転させることにより、前記主材料
と副材料とを攪拌して混合する方法である。The mixing method of the present invention is a method in which an auxiliary material is placed in a container for transporting the main material, and the main material and the auxiliary material are stirred and mixed by rotating the transport container.
この発明の混合装置は、被混合材料の運搬容器を着脱自
在に保持する容器保持枠を基台に回転自在に設置し、容
器保持枠を回転駆動する回転駆動装置を設けたものであ
る。The mixing device of the present invention includes a container holding frame that removably holds a transport container for materials to be mixed, which is rotatably installed on a base, and a rotation drive device which rotationally drives the container holding frame.
この発明方法によると、主材料の運搬に使用する運搬容
器をそのまま攪拌容器として使用し、運搬容器を回転さ
せることにより、内部の主材料と副材料とを攪拌させ混
合する。According to the method of this invention, the transport container used for transporting the main material is used as a stirring container, and by rotating the transport container, the main material and the sub-material inside are stirred and mixed.
この発明の混合装置によると、被混合物となる主材料の
運搬に使用した運搬容器に副材料を追加し、この運搬容
器を容器保持枠に保持させて回転させる。この回転によ
り、前記運搬容器をそのまま攪拌容器とし゛Ｃ使用し、
攪拌混合を行う。副材料は、運搬容器を容器保持枠に保
持させてから入れても良い。According to the mixing device of the present invention, the auxiliary material is added to the transport container used for transporting the main material to be mixed, and the transport container is held and rotated by the container holding frame. By this rotation, the transport container can be used as a stirring container as it is,
Stir and mix. The auxiliary material may be added after the transport container is held in the container holding frame.
この発明の一実施例を第１図ないし第４図に基づいて説
明する。まず、混合装置を説明する。ドラム缶からなる
運搬容器１を保持する容器保持枠２を設け、容器保持枠
２をその両側に突出した水平な支軸３回りで回転自在に
基台４の軸受５により支持する。支軸３にはスプロケッ
ト６を設け、駆動スプロケット９との間にチェーン１０
を掛装する。駆動スプロケット９は、モータ７により減
速機８を介して回転駆動される。これらモータ７と、支
軸３に回転伝達する各部品により回転駆動装置１１が構
成される。An embodiment of the present invention will be described based on FIGS. 1 to 4. First, the mixing device will be explained. A container holding frame 2 for holding a transport container 1 made of a drum is provided, and the container holding frame 2 is supported by bearings 5 of a base 4 so as to be rotatable around horizontal support shafts 3 protruding from both sides thereof. A sprocket 6 is provided on the support shaft 3, and a chain 10 is installed between it and the drive sprocket 9.
Hang it. The drive sprocket 9 is rotationally driven by the motor 7 via the reducer 8 . A rotary drive device 11 is constituted by the motor 7 and each component that transmits rotation to the support shaft 3.
容器保持枠２は、運搬容器１の高さ方向中央部を抱持す
るリング状の抱持枠２ａと、この抱持枠２ａの周方向一
部に固定した縦枠２ｂとからなる。The container holding frame 2 consists of a ring-shaped holding frame 2a that holds the central portion of the transport container 1 in the height direction, and a vertical frame 2b fixed to a part of the circumferential direction of the holding frame 2a.
縦枠２ｂの上端には、ドラム缶からなる運搬容器１の上
面周縁の立ち上がりフランジ部に係合する上縁クランプ
装置１２を設け、クランプハンドル１２ａにより係脱操
作可能としである。縦枠２ｂの下端には運搬容器１の下
面周縁の立ち下がりフランジ部に係合する下縁クランプ
装置１３（第２図）を設けである。下縁クランプ装置１
３は固定爪からなるものである。At the upper end of the vertical frame 2b, there is provided an upper edge clamp device 12 that engages with a rising flange on the upper surface periphery of the transportation container 1 made of a drum, and can be engaged and detached by a clamp handle 12a. A lower edge clamp device 13 (FIG. 2) is provided at the lower end of the vertical frame 2b to engage with a falling flange portion of the lower peripheral edge of the transport container 1. Lower edge clamp device 1
3 consists of a fixed claw.
第３図に示すように、抱持枠２ａは、半円状の抱持枠本
体１４の両端に略１／４の円弧状の開閉枠１５を支軸１
６回りで開閉回動自在に取付け、開閉枠１５の遊端間を
係脱自在に連結する連結具１７を設けたものである。抱
持枠２ａの内周には弾性体からなる複数個のパッド１８
が設けである。As shown in FIG. 3, the holding frame 2a has a semicircular holding frame main body 14 and an approximately 1/4 arc-shaped opening/closing frame 15 at both ends of the supporting shaft 1.
It is attached so that it can be rotated to open and close around 6 rotations, and is provided with a connecting tool 17 that connects the free ends of the opening and closing frame 15 in a detachable manner. A plurality of pads 18 made of an elastic material are provided on the inner periphery of the holding frame 2a.
is the provision.
つぎに、この混合装置による混合方法を説明する。運搬
容器１は、主材料を入れて運搬してきたものであり、こ
れに上面の開口部１ａから副材料を計量して注入する。Next, a mixing method using this mixing device will be explained. The transport container 1 is used to transport the main material, and the auxiliary material is metered and poured into it through the opening 1a on the top surface.
注入後、開口部１ａを閉じ、運搬容器ｌを容器保持枠２
に保持させる。容器保持枠２に保持させた後に副材料の
注入を行っても良い。この後、モータ７を駆動して容器
保持枠２と共に運搬容器１を水平な支軸３回りで回転さ
せる。回転数は、毎分１〜６０回転位が適当である。After injection, the opening 1a is closed and the transport container l is placed in the container holding frame 2.
hold it. The auxiliary material may be injected after being held in the container holding frame 2. Thereafter, the motor 7 is driven to rotate the transport container 1 together with the container holding frame 2 around the horizontal support shaft 3. The appropriate rotational speed is 1 to 60 revolutions per minute.
回転時間は、被混合物の種類に応じ、例えば１５分なり
りし２４時間程度とする。The rotation time is, for example, about 15 minutes to about 24 hours depending on the type of material to be mixed.
このように、主材料の運搬に使用したドラム缶からなる
運搬容器ｌをそのまま攪拌容器として使用し、運搬容器
１自体を回転させることにより、攪拌混合を行うので、
主材料を小出し容器に入れ換えて計量する計量作業が省
略できる。また、副材料の計量作業がドラム缶（１８０
〜２５０ｋｇ入り）からなる運搬容器ｌの単位となるた
め、計量回数が大幅に削減される。また、攪拌プロペラ
による攪拌や、小出し容器への入れ換えが不要なため、
これらの洗浄作業も不要となり、洗浄作業の省略が図れ
る。そのため、湿気硬化型の樹脂を含む場合にも、攪拌
プロペラや小出し容器の使い捨ての問題がない。In this way, the transport container 1 made of a drum used for transporting the main material is used as a stirring container, and the stirring and mixing is performed by rotating the transport container 1 itself.
The weighing work of replacing and weighing the main ingredients into a dispensing container can be omitted. In addition, the measuring work of auxiliary materials is done in drums (180
Since the unit is a transport container 1 containing up to 250 kg, the number of times of weighing can be significantly reduced. In addition, there is no need for stirring with a stirring propeller or changing to a dispensing container.
These cleaning operations are also unnecessary, and cleaning operations can be omitted. Therefore, even when a moisture-curing resin is included, there is no problem of disposable stirring propellers or dispensing containers.
また、反応性の少ない副材料類（着色剤、つや消し剤、
溶剤等）については、製造元において大釜で攪拌混合し
、運搬容器１に詰めても良い。このようにすると、現場
においては副材料の計量を行うことなく、材料の均一化
のために運搬容器１を回転させるだけで使用することが
できる。In addition, sub-materials with low reactivity (coloring agents, matting agents,
(solvents, etc.) may be stirred and mixed in a cauldron at the manufacturer and then packed into the transport container 1. In this way, the container 1 can be used simply by rotating the transport container 1 in order to make the material uniform, without having to measure the auxiliary material at the site.
なお、前記実施例では常温で混合を行ったが、高粘度の
材料の場合は、高温に加熱して運搬容器１の回転による
攪拌を行うことが望ましい。このように高温にすること
により、材料の粘度が低下し、攪拌が行われ易くなる。In the above embodiments, the mixing was carried out at room temperature, but in the case of highly viscous materials, it is desirable to heat them to a high temperature and stir them by rotating the transport container 1. By raising the temperature to such a high temperature, the viscosity of the material decreases, making stirring easier.
温度としては、２０℃〜８０℃位の範囲に制御できるも
のであれば良い。The temperature may be anything that can be controlled within the range of about 20°C to 80°C.
この混合装置を使用した実験例を説明する。運搬容器１
は、主材料であるポリウレタン系接着剤（２５℃で粘度
２０００〜８０００ｃｐｓ） ２００ ｋｇ入りのもの
である。これに、副材料となるペースト状のベージュ色
着色顔料（２５℃で粘度５０００〜２００００ｃｐｓ）
を２０ｋｇ投入し、毎分５〜１０回転の回転速度で８時
間回転攪拌を行った。An experimental example using this mixing device will be explained. Transport container 1
contains 200 kg of polyurethane adhesive (viscosity 2000 to 8000 cps at 25°C), which is the main material. Add to this a paste-like beige colored pigment (viscosity 5,000 to 20,000 cps at 25°C) as an auxiliary material.
20 kg of was added, and rotational stirring was performed for 8 hours at a rotational speed of 5 to 10 revolutions per minute.
この後、運搬容器１の第４図に示す上下に離れたｌＯ箇
所（ＡＩ−Ａ５．Ｂ１−８５）の着色接着剤を採取し、
色差計にてＬ”、ａ”、ｂ’を測定し、それぞれのΔＥ
値を計算した。この結果、ΔＥ値は最大で０．５６であ
り、顔料が均一に混ざっていることが分かった。After that, the colored adhesive was collected from the vertically separated locations (AI-A5.B1-85) shown in FIG. 4 of the transport container 1,
Measure L", a", b' with a color difference meter, and calculate each ΔE.
The value was calculated. As a result, the maximum ΔE value was 0.56, indicating that the pigment was mixed uniformly.
ちなみに、上記の主材料および副材料をビー力に各々２
００ｇｒと２０ｇｒ入れて充分攪拌した場合のΔＥ値は
０．４５〜０．６０である。By the way, the above main material and auxiliary material each have a bee force of 2
The ΔE value when 00gr and 20gr are added and thoroughly stirred is 0.45 to 0.60.
また、この混合装置を用い、運搬容器１内の材料の温度
を４５℃に保って回転攪拌した場合は、１時間後に均一
化し、その時のΔＥの値は０゜５９であった。Furthermore, when this mixing device was used and the temperature of the material in the transport container 1 was maintained at 45° C. and the material was rotated and stirred, the material became uniform after 1 hour, and the value of ΔE at that time was 0°59.
なお、運搬容器１内に被混合物とともに、多数の攪拌用
物体（図示せず）を入れて運搬容器１の回転を行っても
良い。このように攪拌用物体を入れることにより、攪拌
が促進される。攪拌用物体は金属またはプラスチック製
のものが良く、形状は例えば１０〜１００順程度の大き
さの球状体。Note that the transportation container 1 may be rotated by placing a large number of stirring objects (not shown) in the transportation container 1 together with the materials to be mixed. By including the stirring object in this manner, stirring is promoted. The stirring object is preferably made of metal or plastic, and its shape is, for example, a spherical body with a size of about 10 to 100.
または円錐状体等が良い。Or a conical body etc. is good.
攪拌用物体として直径５０ｍのフッ素樹脂製ボールを１
０個使用したところ、２時間後にほぼ均一状態となり、
ΔＥ＝０．５８であった。One fluororesin ball with a diameter of 50 m was used as a stirring object.
When I used 0 pieces, it became almost uniform after 2 hours,
ΔE=0.58.
なお、前記実施例では運搬容器１を水平な支軸３回りに
回転させたが、回転方向は水平回転でも、斜め回転でも
良く、また縦横両方向に回転するものとしても良い。In the above embodiment, the transport container 1 was rotated around the horizontal support shaft 3, but the direction of rotation may be horizontal rotation, diagonal rotation, or both vertical and horizontal directions.
この発明方法によると、主材料の運搬に使用した運搬容
器をそのまま攪拌容器として使用するので、主材料を小
出し容器に入れ換えて計量する計量作業が省略できる。According to the method of this invention, since the transport container used for transporting the main material is directly used as a stirring container, the weighing operation of replacing the main material into a dispensing container and weighing it can be omitted.
また、副材料計量作業が運搬容器単位となり、計量回数
が大幅に削減される。In addition, the work of measuring auxiliary materials is carried out on a transport container basis, which greatly reduces the number of times of measurement.
また、攪拌プロペラによる攪拌や、小出し容器への入れ
換えが不要なため、これらの洗浄作業も不要となり、洗
浄作業の省略が図れる。In addition, since there is no need for stirring using a stirring propeller or changing to a dispensing container, these cleaning operations are also unnecessary, and cleaning operations can be omitted.
この発明の混合装置によると、運搬容器を着脱自在に保
持する容器保持枠を設け、この容器保持枠を回転駆動す
る回転駆動装置を設けたので、前記のように主材料の運
搬に使用した運搬容器をそのまま攪拌容器として使用す
ることができ、この発明方法の前記各効果が得られる。According to the mixing device of the present invention, a container holding frame that removably holds the transport container is provided, and a rotation drive device that rotationally drives this container holding frame is provided, so that the transport container used for transporting the main material as described above is provided. The container can be used as it is as a stirring container, and the above-mentioned effects of the method of this invention can be obtained.
第１図はこの発明の一実施例の混合装置の正面図、第２
図はその側面図、第３図は同じくその平面図、第４図は
同じくその運搬容器内の測定箇所の説明図である。
１・・・運搬容器、２・・・容器保持枠、３・・・支軸
、４・・・基台、７・・・モータ、１１・−・回転駆動
装置第
１
図
第
図FIG. 1 is a front view of a mixing device according to an embodiment of the present invention, and FIG.
The figure is a side view, FIG. 3 is a plan view thereof, and FIG. 4 is an explanatory diagram of measurement points inside the transport container. DESCRIPTION OF SYMBOLS 1...Transportation container, 2...Container holding frame, 3...Spindle, 4...Base, 7...Motor, 11...Rotation drive device Fig. 1
Claims (2)
運搬容器を回転させることにより前記主材料と副材料と
を攪拌して混合する工程とを含む混合方法。(1) A mixing method including a step of putting a sub-material into a transport container for the main material, and a step of stirring and mixing the main material and the sub-material by rotating the transport container.
材料の運搬容器を着脱自在に保持する容器保持枠と、こ
の容器保持枠を回転駆動する回転駆動装置とを備えた混
合装置。(2) Mixing comprising a base, a container holding frame that is rotatably supported by the base and removably holds a transport container for materials to be mixed, and a rotational drive device that rotationally drives the container holding frame. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1167727A JPH0330823A (en) | 1989-06-27 | 1989-06-27 | Mixing method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1167727A JPH0330823A (en) | 1989-06-27 | 1989-06-27 | Mixing method and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0330823A true JPH0330823A (en) | 1991-02-08 |
Family
ID=15855042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1167727A Pending JPH0330823A (en) | 1989-06-27 | 1989-06-27 | Mixing method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330823A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100968536B1 (en) * | 2008-06-02 | 2010-07-08 | 플러스이엔지 주식회사 | Drum clamping structure of shaker |
| JP2011224427A (en) * | 2010-04-15 | 2011-11-10 | Total Kankyo:Kk | Construction method for improving soil |
| JP6992208B1 (en) * | 2021-05-31 | 2022-01-13 | 日東電工株式会社 | Resin composition manufacturing method and mixing device |
-
1989
- 1989-06-27 JP JP1167727A patent/JPH0330823A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100968536B1 (en) * | 2008-06-02 | 2010-07-08 | 플러스이엔지 주식회사 | Drum clamping structure of shaker |
| JP2011224427A (en) * | 2010-04-15 | 2011-11-10 | Total Kankyo:Kk | Construction method for improving soil |
| JP6992208B1 (en) * | 2021-05-31 | 2022-01-13 | 日東電工株式会社 | Resin composition manufacturing method and mixing device |
| WO2022254768A1 (en) * | 2021-05-31 | 2022-12-08 | 日東電工株式会社 | Method for producing resin composition and mixing device |
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