JPH0532189Y2 - - Google Patents
Info
- Publication number
- JPH0532189Y2 JPH0532189Y2 JP1340889U JP1340889U JPH0532189Y2 JP H0532189 Y2 JPH0532189 Y2 JP H0532189Y2 JP 1340889 U JP1340889 U JP 1340889U JP 1340889 U JP1340889 U JP 1340889U JP H0532189 Y2 JPH0532189 Y2 JP H0532189Y2
- Authority
- JP
- Japan
- Prior art keywords
- crucible
- powder
- holding plate
- container holding
- crucible container
- 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.)
- Expired - Lifetime
Links
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、金属、酸化物、その他の粉末をルツ
ボなどの容器に充填する際に、充填密度を高速度
で高め得、均一に充填し得る粉末充填機に関する
ものである。[Detailed description of the invention] (Field of industrial application) The present invention can increase the packing density at high speed and ensure uniform filling when filling metals, oxides, and other powders into containers such as crucibles. The present invention relates to a powder filling machine.
（従来の技術）
金属、酸化物、その他の粉末を、たとえば、ル
ツボに収納して加熱中において加熱溶融すること
が行なわれている。この際、ルツボの内容物であ
る粉末をできるだけ密に充填しておくことが、加
熱時に発生するガスによる粉末の飛散を防止し得
ることや処理量あるいは熱効率などの上からも好
ましい。したがつて、従来は、作業者がルツボを
１つ１つ手に持つて平板上などに繰返し叩きつけ
て、できるだけ密に充填することが行なわれてい
る。(Prior Art) Metals, oxides, and other powders are placed in, for example, crucibles and heated to melt them. At this time, it is preferable to pack the powder as the contents of the crucible as densely as possible in order to prevent scattering of the powder due to gas generated during heating, as well as from the viewpoint of throughput and thermal efficiency. Therefore, conventionally, an operator holds each crucible in his hand and repeatedly slams it onto a flat plate or the like to fill the crucible as densely as possible.
（考案が解決しようとする課題）
しかしながら、作業者による前記手段では、１
箇のルツボの処理にも比較長い時間を要するもの
であり、処理数が増加すると作業時間が長くな
り、作業者の疲れもあり充填密度の誤差範囲も大
きくなり、加熱時のガス発生による粉末の飛散が
おこり、充填処理以後の操作にも悪影響を及ぼす
という問題があつた。(Problem to be solved by the invention) However, with the above-mentioned means by the worker, 1
It takes a relatively long time to process each crucible, and as the number of processes increases, the working time becomes longer, the error range of packing density increases due to worker fatigue, and powder There was a problem that scattering occurred, which adversely affected operations after the filling process.
本考案は、前記問題を解決し、短時間で十分に
均一な充填密度が得られる手段を得ることを目的
とするものである。 The present invention aims to solve the above-mentioned problems and provide a means for obtaining a sufficiently uniform packing density in a short period of time.
（課題を解決するための手段）
本考案者等は、前記問題を解決し、前記目的を
達成するために工夫を重ねた結果、ルツボを保持
具に保持して上下動を与える機構を備えた装置と
することによつて目的を達し得ることを認めて本
考案を完成するに至つた。すなわち、本考案は、
水平台上に回動し得るように軸止されたルツボ容
器保持板と粉末を収納したルツボを挿設し得るよ
うにルツボ容器保持板上に垂固設されたルツボ容
器とからなるルツボ保持部と；モータによつて回
転する回転軸と回転軸の周面に植設され先端部が
ルツボ容器保持板の底面端部に当接するようにさ
れた回転羽根とからなり且つルツボ保持部を上下
動し得る上下動付与手段と；からなる粉末充填機
である。(Means for Solving the Problems) As a result of repeated efforts to solve the above problems and achieve the above objectives, the present inventors have developed a mechanism that holds the crucible in a holder and provides vertical movement. After recognizing that the purpose could be achieved by making it into a device, the present invention was completed. In other words, the present invention:
A crucible holding part consisting of a crucible container holding plate which is pivoted so as to be rotatable on a horizontal table, and a crucible container which is vertically fixed on the crucible container holding plate so that a crucible containing powder can be inserted therein. It consists of a rotating shaft that is rotated by a motor, and a rotating blade that is implanted on the circumferential surface of the rotating shaft so that its tip comes into contact with the bottom end of the crucible container holding plate, and that moves the crucible holding part up and down. This is a powder filling machine comprising: a means for imparting vertical motion;
次に、添付の図面に基づいて、本考案粉末充填
機の構成を説明する。 Next, the configuration of the powder filling machine of the present invention will be explained based on the attached drawings.
第１図は、本考案粉末充填機の一実施例を示す
斜視図、第２図は、第１図中のＡ−A′線断面図
である。 FIG. 1 is a perspective view showing an embodiment of the powder filling machine of the present invention, and FIG. 2 is a sectional view taken along line A-A' in FIG.
１は、ルツボであつて、たとえば、アルミナ、
黒鉛、その他の収納する粉末２と反応せず耐熱性
の高い材料で使用する粉末２に応じた材料で、通
常は半球状底を有する円筒型に製作され、内部に
金属、酸化物その他の粉末２を収納して十分に充
填した後、たとえば加熱溶融炉にいれて粉末２を
加熱溶融するのに使用される。３は、ルツボ保持
部であつて、次の各部から構成されている。すな
わち、４は、ルツボ容器であつて、使用するルツ
ボ１が容易に出し入れでき、かつ、ルツボ１が横
方向へ移動しないように、ルツボ１の外径にでき
るだけ近い内径を有し、ルツボ１の高さより幾分
低い高さになるようにルツボ１の形に応じて通常
筒型に製作され、次のルツボ容器保持板５上に垂
直に固設される。５は、ルツボ容器保持板であつ
て、平板状に形成され、水平に置かれた水平台６
に、たとえば、水平台６の一端において回転支軸
７を軸にして回動し得るように載置され、その上
面にルツボ容器４を垂直に固設する。このような
各部によつてルツボ保持部３が構成されている。
８は、上下動付与手段であつて、たとえば、ルツ
ボ容器保持板５の回転支軸７と反対側に平行に軸
支され、モータ９のような回転駆動手段によつて
回転する回転軸１０の周面に、ルツボ容器保持板
５の下端底面にその先端が当接し得るようにされ
た少なくとも１枚の回転羽根１１が植設され、回
転羽根１１が回転することによつてルツボ容器保
持板５を跳ね上げ得るようになつている。 1 is a crucible, for example, alumina,
A material that does not react with graphite or other powder 2 and is highly heat resistant.It is a material that corresponds to the powder 2 used.It is usually made in a cylindrical shape with a hemispherical bottom, and contains metal, oxide, or other powder inside. After accommodating and sufficiently filling the powder 2, the powder 2 is placed in a heating and melting furnace, for example, and used to heat and melt the powder 2. Reference numeral 3 denotes a crucible holding section, which is composed of the following parts. That is, 4 is a crucible container, which has an inner diameter as close as possible to the outer diameter of the crucible 1 so that the crucible 1 to be used can be easily put in and taken out and the crucible 1 does not move laterally. It is usually manufactured in a cylindrical shape according to the shape of the crucible 1 so that the height is slightly lower than that of the crucible, and is fixed vertically on the next crucible container holding plate 5. 5 is a crucible container holding plate, which is formed into a flat plate and is placed horizontally on a horizontal table 6;
For example, the crucible container 4 is placed on one end of a horizontal table 6 so as to be rotatable about a rotational support shaft 7, and the crucible container 4 is vertically fixed on the upper surface thereof. The crucible holding part 3 is constituted by each of these parts.
Reference numeral 8 denotes a vertical movement imparting means, for example, a rotating shaft 10 that is supported parallel to the opposite side of the rotating shaft 7 of the crucible container holding plate 5 and rotated by a rotational drive means such as a motor 9. At least one rotating blade 11 is installed on the circumferential surface of the crucible container holding plate 5 so that its tip can come into contact with the bottom surface of the lower end of the crucible container holding plate 5. It is now possible to jump up.
本考案粉末充填機はこのように構成されている
ので、ルツボ１をルツボ容器３中に挿設し、所定
量の粉末２を収納し（粉末を収納してからルツボ
容器３中に挿設してもよい）、上下動付与手段８
のモータ９を駆動して回転軸１０を回転すると、
回転羽根１１の先端部がルツボ１を保持したルツ
ボ容器３を垂固設したルツボ容器保持板５の底面
端部に当接し、回転につれてルツボ容器保持板５
は跳ね上げ、跳ね上げられたルツボ容器保持板５
は自重で落下して元の位置に復帰する。このと
き、ルツボ容器保持板５底面が水平台６面上に当
接衝突してルツボ１中の粉末２はその衝撃によつ
て充填密度が高められる。この動作が回転羽根１
１の回転によつて繰返され、当然、回転羽根１１
の数が増すにつれて繰返しピツチが早くなる。 Since the powder filling machine of the present invention is configured as described above, the crucible 1 is inserted into the crucible container 3, and a predetermined amount of powder 2 is stored therein (after storing the powder, the crucible is inserted into the crucible container 3). ), vertical motion imparting means 8
When the motor 9 of is driven to rotate the rotating shaft 10,
The tip of the rotating blade 11 comes into contact with the bottom end of the crucible container holding plate 5 on which the crucible container 3 holding the crucible 1 is vertically fixed, and as it rotates, the crucible container holding plate 5
is flipped up, and the crucible container holding plate 5 is flipped up.
falls under its own weight and returns to its original position. At this time, the bottom surface of the crucible container holding plate 5 abuts against and collides with the surface of the horizontal table 6, and the packing density of the powder 2 in the crucible 1 is increased by the impact. This operation is the rotating blade 1
1, and of course the rotating blade 11
As the number increases, the repetition pitch becomes faster.
なお、本考案粉末充填機は、モータの回転数、
時間を任意に設定するようにすることも可能であ
り、又、ルツボを複数個取り付けるようにするこ
とも可能であり、さらに、ルツボ容器保持板５の
両側が上下動するようにすることも可能である。 In addition, the powder filling machine of this invention has a motor rotation speed,
It is also possible to arbitrarily set the time, it is also possible to attach a plurality of crucibles, and it is also possible to make both sides of the crucible container holding plate 5 move up and down. It is.
（実施例） 次に、本考案粉末充填機の実施例を述べる。(Example) Next, an example of the powder filling machine of the present invention will be described.
実施例
直径90mm、高さ150mmのアルミナ製ルツボに、
粒径0.2〜2μmのガラス粉末を収納し、落下高さ
40mmに設定されたルツボ保持部の内径93mm、高さ
140mmのルツボ容器中に挿設して、タツプ数30
回／分で充填操作を行ない、10分間で終了し、充
填密度は、2.8g／cm3であつた。Example: In an alumina crucible with a diameter of 90 mm and a height of 150 mm,
Contains glass powder with a particle size of 0.2 to 2 μm, and the falling height
Inner diameter of crucible holder set to 40mm 93mm, height
Insert into a 140mm crucible container and have 30 taps.
The filling operation was carried out at a rate of 10 times per minute and completed in 10 minutes, and the packing density was 2.8 g/cm 3 .
なお、人手で同様に粉末を収納したルツボを、
前記と同じ高さから平板上に叩きつける方法で
は、前記と同じタツプ数を行なうのに約30分間を
要し、充填密度は、2.5g／cm3を得たに過ぎなかつ
た。 In addition, the crucible containing powder in the same way was
In the method of tapping on a flat plate from the same height as above, it took about 30 minutes to make the same number of taps as above, and the packing density was only 2.5 g/cm 3 .
（考案の効果）
本考案は、粉末を収納したルツボを上下動付与
手段によつて上下動し得るルツボ保持部を有する
粉末充填機であるので、一定した粒度及び量の粉
末を使用し、一定した時間を設定することによつ
て、バラツキの少ない高い充填密度とし得、人手
を要せず、短時間に効率よく作業し得るものであ
つて大きな効果が認められる。(Effects of the invention) The present invention is a powder filling machine that has a crucible holder that can move the crucible containing powder up and down by means of vertical motion imparting means, so it uses powder of a constant particle size and amount, and By setting a certain time, it is possible to achieve a high packing density with little variation, and it is possible to work efficiently in a short period of time without requiring manpower, which is highly effective.
第１図は、本考案粉末充填機の一実施例を示す
斜視図、第２図は、第１図中Ａ−A′線断面図で
ある。
１……ルツボ、２……粉末、３……ルツボ保持
部、４……ルツボ容器、５……ルツボ容器保持
板、６……水平台、７……回転支軸、８……上下
動付与手段、９……モータ、１０……回転軸、１
１……回転羽根。
FIG. 1 is a perspective view showing an embodiment of the powder filling machine of the present invention, and FIG. 2 is a sectional view taken along line A-A' in FIG. 1... Crucible, 2... Powder, 3... Crucible holding part, 4... Crucible container, 5... Crucible container holding plate, 6... Horizontal table, 7... Rotating shaft, 8... Vertical movement imparting Means, 9... Motor, 10... Rotating shaft, 1
1...Rotating blade.
Claims (1)
容器保持板と粉末を収納したルツボを挿設し得る
ようにルツボ容器保持板上に垂固設されたルツボ
容器とからなるルツボ保持部と；モータによつて
回転する回転軸と回転軸の周面に植設され先端部
がルツボ容器保持板の底面端部に当接するように
された回転羽根とからなり且つルツボ保持部を上
下動し得る上下動付与手段と；からなる粉末充填
機。 A crucible holding part consisting of a crucible container holding plate which is pivoted so as to be rotatable on a horizontal table, and a crucible container which is vertically fixed on the crucible container holding plate so that a crucible containing powder can be inserted therein. It consists of a rotating shaft that is rotated by a motor, and a rotating blade that is implanted on the circumferential surface of the rotating shaft so that its tip comes into contact with the bottom end of the crucible container holding plate, and that moves the crucible holding part up and down. A powder filling machine comprising: a means for imparting vertical motion;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1340889U JPH0532189Y2 (en) | 1989-02-07 | 1989-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1340889U JPH0532189Y2 (en) | 1989-02-07 | 1989-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02104835U JPH02104835U (en) | 1990-08-21 |
| JPH0532189Y2 true JPH0532189Y2 (en) | 1993-08-18 |
Family
ID=31223691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1340889U Expired - Lifetime JPH0532189Y2 (en) | 1989-02-07 | 1989-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532189Y2 (en) |
-
1989
- 1989-02-07 JP JP1340889U patent/JPH0532189Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02104835U (en) | 1990-08-21 |
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