JPS6377556A - Device for separating magnetic and nonmagnetic small parts - Google Patents
Device for separating magnetic and nonmagnetic small partsInfo
- Publication number
- JPS6377556A JPS6377556A JP61218471A JP21847186A JPS6377556A JP S6377556 A JPS6377556 A JP S6377556A JP 61218471 A JP61218471 A JP 61218471A JP 21847186 A JP21847186 A JP 21847186A JP S6377556 A JPS6377556 A JP S6377556A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- parts
- nonmagnetic
- face
- conveyor
- 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
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000010730 cutting oil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Sorting Of Articles (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、混じり合った非磁性部品と磁性部品とを分
別する装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an apparatus for separating mixed non-magnetic parts and magnetic parts.
バレルメッキ法による小物部品の電解メッキでは９メツ
キを施す小物部品と電極との通電状態を得るため、４電
体製で、かつ上記小物部品と同形のダミーがバレルの中
に多数投入される。In the electrolytic plating of small parts using the barrel plating method, in order to obtain electrical conductivity between the small parts to be plated and the electrodes, a large number of dummies made of four electric bodies and having the same shape as the small parts are placed in the barrel.
このダミーは、メブキ終了後、メッキを施した小物部品
から分別される。After the dummy is plated, it is separated from the plated small parts.
従来、上記小物部品とダミーとの分別は、ダミーを鉄等
の磁性体で作り１次のような手順で行われていた。まず
、バレルから取り出した混合状態の小物部品とダミーと
を乾燥した後９皿状の容器に移す。そして、この中に棒
状の磁石を差し込んで磁性体のダミーだけを吸着し、そ
のま＼磁石を移動して別の容器へ移す。以下。Conventionally, the above-mentioned small parts and the dummy have been separated by making the dummy from a magnetic material such as iron and performing the following procedure. First, the mixed small parts and dummy taken out of the barrel are dried and then transferred to a nine-plate container. Then, insert a rod-shaped magnet into the container and attract only the magnetic dummy, then move the magnet and transfer it to another container. below.
これをダミーが完全に分離されるまで繰り返す。Repeat this until the dummy is completely separated.
しかし、上記のような分別手段には９次のような問題点
があった。However, the above sorting means has the following problems.
第一に１人手によって磁石の容器への挿入と探索及び磁
石の移動を繰り返し行わなければならないため、多くの
手数がかかる特に、容器の中のダミーが少なくなってく
ると、１回の探索で磁石に吸着できるダミーの数が急激
に減少するため、能率が極端に低下する。First, one person has to repeatedly insert and search the magnet into the container and move the magnet, which takes a lot of effort.Especially when the number of dummies in the container decreases, it is difficult to perform a single search. Since the number of dummies that can be attracted to the magnet is rapidly reduced, efficiency is extremely reduced.
第二に、磁石からのダミーの落下が多く、ダミーを完全
に分離できなかったり、ダミーが床に落ちて床が汚染し
たり、ダミーが紛失しやすい。Second, the dummy often falls from the magnet, and the dummy cannot be completely separated, or the dummy falls on the floor and contaminates the floor, and the dummy is easily lost.
この発明は、上記従来のダミー分別手段における問題点
を解決するためなされたもので２人手を使わずに自動的
に、かつ短時間ではソ′完全に磁性、非磁性の部品を分
別できる分別装置を提供することを目的とする。This invention was made to solve the problems with the conventional dummy sorting means, and is a sorting device that can completely separate magnetic and non-magnetic parts automatically and in a short time without the use of two people. The purpose is to provide
この発明の構成を１図面の符号を引用しながら説明する
と、この分別装置は１部品ａ、ａ−。The structure of the present invention will be explained with reference to the reference numerals in the drawings. This sorting device has one part a, a-.
ｂ、ｂ−を搬送するコンベア１と、その移送面２に近接
して配置された回転するローラ３とで構成される。ロー
ラ３の周面には、帯磁した磁気面４，４−・−と帯磁し
ていない非磁気面５．５−とが円周方向に交互に配置さ
れていると共に。It is composed of a conveyor 1 that conveys b, b-, and rotating rollers 3 disposed close to the conveying surface 2 of the conveyor 1. On the circumferential surface of the roller 3, magnetized magnetic surfaces 4, 4-- and unmagnetized non-magnetic surfaces 5.5- are arranged alternately in the circumferential direction.
同ローラ３の周面にブレード６が当てられている。さら
に、このブレード６には１部品排出用のシュート７が接
続されている。A blade 6 is applied to the circumferential surface of the roller 3. Furthermore, a chute 7 for discharging one part is connected to this blade 6.
この分別装置の作用について説明すると、まず、コンベ
ア１の移送面２に載って搬送される部品ａ、ａ・・・、
ｂ、ｂ−がローラ３の所に来ると、ローラ３の周面に形
成された磁気面４，４−に磁性部品ａ、ａ−・のみが吸
着される。これによって、コンベア１の移送面２上には
非磁性部品す、ｂ・・−のみが残り、これがコンベア１
の末端まで搬送される。To explain the operation of this sorting device, first, the parts a, a..., which are carried on the transfer surface 2 of the conveyor 1,
When b and b- come to the roller 3, only the magnetic parts a and a- are attracted to the magnetic surfaces 4 and 4- formed on the circumferential surface of the roller 3. As a result, only the non-magnetic parts s, b...- remain on the transfer surface 2 of the conveyor 1, and this
transported to the end of the
上記磁気面４．４、ｂ・・・・・に吸着された磁性部品
ａ。Magnetic component a attracted to the magnetic surfaces 4.4, b...
ａ −が、ローラ３の回転に伴って移動し、ブレード６
に当たると、同部品ａ、ａ−が押されてローラ３の周面
を僅かに滑り、磁気面４，４−・と隣接する非磁気面５
．５−へ移動する。ここでは、磁性部品ａ、ａ・−に磁
力が及ばないため。a- moves with the rotation of the roller 3, and the blade 6
When it hits, the parts a and a- are pushed and slightly slide on the circumferential surface of the roller 3, and the non-magnetic surface 5 adjacent to the magnetic surfaces 4, 4-.
．． Move to 5-. Here, the magnetic force does not reach the magnetic parts a, a, -.
磁性部品ａ、ａ−がローラ３の周面から離れ。Magnetic parts a and a- are separated from the circumferential surface of roller 3.
ブレード６の上に落ち、シュート７へ送られる。It falls onto the blade 6 and is sent to the chute 7.
こうして混合状態の部品ａ、ａ−，ｂ、ｂ−は、磁性部
品ａ、ａ−がシュート７がら、非磁性部品す、 ｂ−
・−がコンベア１の末端からそれぞれ分けて排出される
。In this way, the parts a, a-, b, b- in a mixed state are such that the magnetic parts a, a- are in the chute 7, the non-magnetic parts are in the chute 7, and the non-magnetic parts b-
- are separately discharged from the end of the conveyor 1.
次に３図面を参照しながら、この発明の実施例について
説明する。Next, embodiments of the present invention will be described with reference to three drawings.
第１図と第２図で示すように、矢印イで示す方向に走行
するコンベア１の始点側にホッパ８が配置され、同コン
ベアｌの移送面２の上に混合状態の磁性部品ａ、ａ−と
非磁性部品す、 ｂ−が供給される。これら部品ａ、
ａ−，ｂ、ｂ−は、移送面２上にできるだけ正なり合わ
ないように、平らに均らして供給するのが望ましく。As shown in FIGS. 1 and 2, a hopper 8 is arranged on the starting point side of a conveyor 1 running in the direction shown by arrow A, and magnetic parts a, a in a mixed state are placed on the transfer surface 2 of the conveyor I. - and non-magnetic parts b- are supplied. These parts a,
It is preferable that a-, b, and b- are fed evenly on the transfer surface 2 so as not to overlap each other as much as possible.
このため、ホッパ８の下端開口部の縁とコンベア１の移
送面２との間隔を大きく開けないのがよい。なお、第２
図において、９は上記コンベア１を駆動させる減速機付
のモータである。For this reason, it is preferable not to make a large gap between the edge of the lower end opening of the hopper 8 and the transfer surface 2 of the conveyor 1. In addition, the second
In the figure, 9 is a motor with a speed reducer that drives the conveyor 1.
上記ホッパ８の下手側に、２つのローラ３゜３が配置さ
れ、その周面の最も下位の部分が磁性部品ａ、ａ−や非
磁性部品す、ｂ、−の径より僅かに広い間隔をおいてコ
ンベア１の移送面２に近接している。図示のローラ３，
３は、コンベア１の両側に設置された軸受１０．１０に
跨るように回転自在に設置され、減速機付のモータ１１
によって矢印口で示す方向にゆっくり回転される。Two rollers 3゜3 are arranged on the lower side of the hopper 8, and the lowest part of the circumferential surface thereof has an interval slightly wider than the diameter of the magnetic parts a, a- and the non-magnetic parts s, b, -. and is close to the transfer surface 2 of the conveyor 1. The illustrated roller 3,
3 is rotatably installed so as to straddle bearings 10 and 10 installed on both sides of the conveyor 1, and a motor 11 with a speed reducer is installed.
It is slowly rotated in the direction indicated by the arrow.
上記ローラ３，３の周面には、その最上位を３０°程超
えた位置にブレード６．６が当てられている。ブレード
６．６の先端辺は直線であり。A blade 6.6 is applied to the circumferential surface of the rollers 3, 3 at a position approximately 30° beyond the top thereof. The edge of the blade 6.6 is a straight line.
これが上記ローラ３．３の周面の幅方向に添えられてい
る。ブレード６．６の両側は、側Ｆｊ、１５゜１５で囲
まれ、この幅が末端へいくに従って次第に狭くなってい
る。そして、この末端にシュート７．７が接続されてい
る。This is attached to the circumferential surface of the roller 3.3 in the width direction. The blade 6.6 is surrounded on both sides by sides Fj, 15°15, the width of which tapers towards the distal end. A chute 7.7 is connected to this end.
上記ローラ３，３の周面には、帯状の磁気面４．４−と
非磁気面５．５−−−とが円周方向に交互に配置されて
いる。例えば、第３図で示した実施例では、真鍮環、非
磁性金属で形成されたローラ本体１１の周面に、帯状の
磁石１２．１２−が円周方向に一定の間隔で埋め込まれ
ると共に１同周面が凹凸の無い正確な円筒面になるよう
仕上げられている。これによって、ローラ３の周面に帯
磁した磁気面４，４・・・と帯磁していない非磁気面５
，５−・とが交互に形成されている。On the circumferential surfaces of the rollers 3, 3, band-shaped magnetic surfaces 4.4- and non-magnetic surfaces 5.5-- are arranged alternately in the circumferential direction. For example, in the embodiment shown in FIG. 3, strip-shaped magnets 12, 12- are embedded at regular intervals in the circumferential direction on the circumferential surface of the roller body 11 made of a brass ring or non-magnetic metal. The circumferential surface is finished to be an accurate cylindrical surface with no irregularities. As a result, the magnetic surfaces 4, 4, .
, 5-... are formed alternately.
上記ローラ３の周面は、その磁気面４． 、ｌ−から
発生する磁界がコンベア１の移送面２に及ぶのであれば
、必ずしも外部に露出している必要はない。例えば、第
４図で示すように、ローラ３の周面に、ブレード６の１
ｇ擦に耐えるような非磁性のカバー１６を設けることも
できる。The peripheral surface of the roller 3 is its magnetic surface 4. , l- does not necessarily need to be exposed to the outside as long as the magnetic field generated from the conveyor 1 reaches the transfer surface 2 of the conveyor 1. For example, as shown in FIG.
It is also possible to provide a non-magnetic cover 16 that is resistant to g-rubbing.
第１図及び第２図で示すように２図示の実施例では、１
本のコンベア１に２つのローラ３゜３が設置されている
が、これは１つのローラ３だけでは、磁性部品ａ、ａ−
・の拾い漏れが生じるおそれがあるからである。従って
、もし１つローラ３だけで漏れなく磁性部品ａ、ａ−を
袷うことができれば、必ずしも複数のローラ３を設ける
必要はなく、また、逆に２つのローラ３゜３でも拾い漏
れが生じるときは、ローラ３を３以上配置する必要があ
る。In the two illustrated embodiments, as shown in FIGS. 1 and 2, 1
Two rollers 3°3 are installed on the book conveyor 1, but with only one roller 3, the magnetic parts a, a-
This is because there is a risk that some items may be missed. Therefore, if only one roller 3 can cover the magnetic parts a and a- without leaking, it is not necessarily necessary to provide multiple rollers 3, and conversely, even with two rollers 3, leakage may occur. In this case, it is necessary to arrange three or more rollers 3.
既に述べたような作用により、ホッパ８から供給された
部品ａ、ａ−，ｂ、ｂ〜は、コンベア１の末端から非磁
性部品す、ｂ、−が、シュート７．７から磁性部品ａ、
ａ−がそれぞれ分けて排出される。第１図と第２図にお
いて、１３と１４は、それぞれ磁性部品ａ、ａ−と非磁
性部品す、ｂ・−を受けるため、コンヘア１とシュート
７．７の末端に配置された容器である。Due to the above-mentioned action, the parts a, a-, b, b~ supplied from the hopper 8 are transferred from the end of the conveyor 1 to the non-magnetic parts a, b, - from the chute 7.7 to the magnetic parts a, b, -.
a- are separately discharged. 1 and 2, 13 and 14 are containers arranged at the ends of the conhair 1 and chute 7.7 for receiving magnetic parts a, a- and non-magnetic parts a, b, respectively. .
上記の装置は２例えば切削油とその中に混じった磁性の
切屑環、形状や状態が違ったものを分離するのにも使用
できる。この場合は、コンベア１を上記のようなローラ
コンベアでなく。The above-mentioned device can also be used to separate, for example, cutting oil and magnetic chip rings mixed therein, which have different shapes and conditions. In this case, the conveyor 1 is not a roller conveyor as described above.
樋状のコンベアとし、ブレード６．６やシュート７．７
の底を、切削油のみが通過できるようなメツシュ状とす
る。A gutter-like conveyor with blades 6.6 and chute 7.7
The bottom is mesh-shaped so that only cutting oil can pass through.
以上説明した通り、この発明によれば、コンベア１に混
合状態の部品ａ 、 ａ−、ｂ 、 ｂ−を供給す
るだけで、自動的にこれらを磁性部品ａ。As explained above, according to the present invention, simply by supplying the parts a, a-, b, and b- in a mixed state to the conveyor 1, these are automatically converted into the magnetic part a.
ａ −と非磁性部品す、ｂ・−とに分け、各々別に排出
させることができる。従って、これら部品ａ、ａ−，ｂ
、 ｂ、−を分別するのに１人手をかける必要がなく
なり、また、磁石を移動するときに磁性部品ａ、ａ−・
が落下して床を汚染したり、磁性部品ａ、ａ〜を紛失し
たりする弊害も無くなる。It is possible to separate them into a-, non-magnetic parts, and b, and discharge them separately. Therefore, these parts a, a-, b
It is no longer necessary for one person to separate the magnetic parts a, b, -, and when moving the magnet, the magnetic parts a, a-,
This also eliminates the negative effects of falling objects and contaminating the floor or losing the magnetic parts a and a.
第１図は、この発明の実施例を示す分別装置の斜視図、
第２図は、同装置の側面図、第３図は、同装置の要部縦
断側面図、第４図は、他の実施例を示す分別装置の要部
縦断側面図である。FIG. 1 is a perspective view of a sorting device showing an embodiment of the present invention;
FIG. 2 is a side view of the same apparatus, FIG. 3 is a longitudinal sectional side view of the main part of the same apparatus, and FIG. 4 is a longitudinal sectional side view of the main part of the separation apparatus showing another embodiment.
Claims (1)
・・・・とを分別する装置において、部品ａ、ａ・・・
・・、ｂ、ｂ・・・・・を搬送するコンベア１と、その
移送面２に近接して配置された回転するローラ３とから
なり、ローラ３の周面に帯磁した磁気面４、４・・・・
・と帯磁していない非磁気面５、５・・・・・とを円周
方向に交互に配置すると共に、同ローラ３の周面にブレ
ード６を当て、同ブレード６に部品ａ排出用のシュート
７を接続したことを特徴とする磁性、非磁性小物部品分
別装置。Small non-magnetic parts b, b... and magnetic parts a, a...
In a device that separates parts a, a...
. . , b, b, .・・・・・・
.. and non-magnetic surfaces 5, 5, etc. are arranged alternately in the circumferential direction, and a blade 6 is applied to the circumferential surface of the roller 3, and a A device for separating magnetic and non-magnetic small parts, characterized in that a chute 7 is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61218471A JPS6377556A (en) | 1986-09-17 | 1986-09-17 | Device for separating magnetic and nonmagnetic small parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61218471A JPS6377556A (en) | 1986-09-17 | 1986-09-17 | Device for separating magnetic and nonmagnetic small parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6377556A true JPS6377556A (en) | 1988-04-07 |
Family
ID=16720439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61218471A Pending JPS6377556A (en) | 1986-09-17 | 1986-09-17 | Device for separating magnetic and nonmagnetic small parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6377556A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05269402A (en) * | 1992-03-25 | 1993-10-19 | Taiyo Yuden Co Ltd | Apparatus for fractionating magnetic component |
| KR100428837B1 (en) * | 1999-08-26 | 2004-04-28 | 주식회사 포스코 | Apparatus for seperating magnetic substance mixed in slag |
| JP2006225110A (en) * | 2005-02-18 | 2006-08-31 | Katsuyuki Totsu | Automatic screw aligning and feeding method and device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5468571A (en) * | 1977-11-11 | 1979-06-01 | Mitsubishi Electric Corp | Magnetic sorter |
-
1986
- 1986-09-17 JP JP61218471A patent/JPS6377556A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5468571A (en) * | 1977-11-11 | 1979-06-01 | Mitsubishi Electric Corp | Magnetic sorter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05269402A (en) * | 1992-03-25 | 1993-10-19 | Taiyo Yuden Co Ltd | Apparatus for fractionating magnetic component |
| KR100428837B1 (en) * | 1999-08-26 | 2004-04-28 | 주식회사 포스코 | Apparatus for seperating magnetic substance mixed in slag |
| JP2006225110A (en) * | 2005-02-18 | 2006-08-31 | Katsuyuki Totsu | Automatic screw aligning and feeding method and device |
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