JPH0573646B2 - - Google Patents
Info
- Publication number
- JPH0573646B2 JPH0573646B2 JP59172080A JP17208084A JPH0573646B2 JP H0573646 B2 JPH0573646 B2 JP H0573646B2 JP 59172080 A JP59172080 A JP 59172080A JP 17208084 A JP17208084 A JP 17208084A JP H0573646 B2 JPH0573646 B2 JP H0573646B2
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet
- movable core
- magnetic pole
- fixed
- leaf spring
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
- B65G27/24—Electromagnetic devices
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
- Feeding Of Articles To Conveyors (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は部品をねじり振動により移送するよう
にした振動部品供給機の電磁石構造に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an electromagnetic structure for a vibrating parts feeder that transports parts by torsional vibration.
第５図は振動部品供給機の従来例を示すもので
あるが、図において部品受容器１（以下ボールと
呼ぶ）はわん状であつて、その内壁には周知のよ
うにらせん状のトラツクが形成されている。ボー
ル１は等角度間隔で傾斜配設された複数の板ばね
３によりベース２と結合されている。ボール１の
下面には板ばね取付ブロツク４を介して可動コア
５が固定され、これは空隙をもつてベース２に固
定されたＥ型電磁石６（固定コアとも呼ばれる）
と上下方向に対向している。電磁石６はコイル７
とその中央磁極部のまわりに巻装させている。電
磁石６、可動コア５、板ばね３などによつてねじ
り振動駆動部が構成され、その全体は筒状カバー
８によつて被覆されている。振動部品供給機全体
は防振ゴム９によつて基礎上に支持される。
FIG. 5 shows a conventional example of a vibrating component feeder. In the figure, a component receiver 1 (hereinafter referred to as a ball) is shaped like a bowl, and its inner wall has a spiral track as is well known. It is formed. The ball 1 is connected to the base 2 by a plurality of leaf springs 3 arranged at equal angular intervals and inclined. A movable core 5 is fixed to the lower surface of the ball 1 via a leaf spring mounting block 4, and this is connected to an E-type electromagnet 6 (also called a fixed core) fixed to the base 2 with a gap.
and are vertically opposed. Electromagnet 6 is coil 7
and is wrapped around the central magnetic pole. The electromagnet 6, the movable core 5, the leaf spring 3, etc. constitute a torsional vibration drive section, and the entirety is covered with a cylindrical cover 8. The entire vibrating component feeder is supported on the foundation by vibration isolating rubber 9.
コイル７に交流又は半波電流を流すと電磁石６
と可動コア５との間に交番吸引力が発生し、板ば
ね３の働らきによりねじり振動力をボール１に与
える。ボール１のねじり振動の方向はほゞ板ばね
３の長手方向に対し垂直の方向となるが、この方
向、すなわち振動角が20度以上、換言すれば板ば
ね３の傾斜角が水平に対し70度以下である場合に
は、それほど問題とはならないが、振動角が20度
以下の場合には発生する吸引力が上下方向にある
ために、振動方向に一定の振巾を得るためには非
常に大きな吸引力を必要とする。すなわち、コイ
ル７に流す電流を非常に大きくしなければならな
い。結局、電磁石を大型化させることになる。 When an alternating current or half-wave current is passed through the coil 7, the electromagnet 6
An alternating attractive force is generated between the ball 1 and the movable core 5, and a torsional vibration force is applied to the ball 1 by the action of the leaf spring 3. The direction of torsional vibration of the ball 1 is almost perpendicular to the longitudinal direction of the leaf spring 3, but this direction, that is, the vibration angle is 20 degrees or more, in other words, the inclination angle of the leaf spring 3 is 70 degrees with respect to the horizontal. If the vibration angle is less than 20 degrees, there is not much of a problem, but if the vibration angle is less than 20 degrees, the suction force generated is in the vertical direction, so it is very difficult to obtain a constant amplitude in the vibration direction. requires large suction power. That is, the current flowing through the coil 7 must be made very large. In the end, the size of the electromagnet has to be increased.
第６図は振動部品供給機の他従来例を示すが、
図においてボール１０はベース１１と複数の等角
度間隔で配設された板ばね１３により結合されて
いる。ボール１０の下面には板ばね取付ブロツク
１２が固定され、これに板ばね１３の上端部分が
固定されている。板ばね取付ブロツク１２の下面
にはＬ字状の取付部材１５ａ，１５ｂを介して可
動コア１４ａ，１４ｂが固定されている。これら
コア１４ａ，１４ｂは第７図に示すようにベース
１１の中心に関し対称の位置にある。 Figure 6 shows a conventional example of a vibrating parts feeder.
In the figure, a ball 10 is coupled to a base 11 by a plurality of leaf springs 13 arranged at equal angular intervals. A leaf spring mounting block 12 is fixed to the lower surface of the ball 10, and the upper end portion of the leaf spring 13 is fixed to this. Movable cores 14a and 14b are fixed to the lower surface of the leaf spring mounting block 12 via L-shaped mounting members 15a and 15b. These cores 14a, 14b are located at symmetrical positions with respect to the center of the base 11, as shown in FIG.
他方、ベース１１上にはＥ型電磁石１６ａ，１
６ｂが可動コア１４ａ，１４ｂと空隙をもつて水
平方向に対向するように固定されている。Ｅ型電
磁石１６ａ，１６ｂはそれぞれコイル１７ａ，１
７ｂを巻装させている。 On the other hand, E-type electromagnets 16a, 1 are placed on the base 11.
6b is fixed so as to face the movable cores 14a, 14b in the horizontal direction with a gap therebetween. E-type electromagnets 16a and 16b are coils 17a and 1, respectively.
7b is wrapped.
第６図の従来例では板ばね１３の傾斜角は70度
以上（振動角は20度以下で例えば10度）である
が、電磁石１６ａ，１６ｂと可動コア１４ａ，１
４ｂとの間には水平方向の吸引力が発生する。従
つて振動角が10度と小さくても、電流はそれほど
大きくする必要はない。すなわち電磁石をそれほ
ど大型化する必要はない。然しながら、可動コア
１４ａ，１４ｂ、電磁石１６ａ，１６ｂなどが２
個宛用いられるため、部品点数が第５図の従来例
と比べ多くなり、組み立て工数もそれだけ多くな
る。結局、コスト高となる。なお、一個の可動コ
ア１４ａ、電磁石１６ａだけをボール１０及びベ
ース１１の中線上に配設固定することも考えられ
るが、ボール１０にねじり振動を与えるモーメン
ト力が小さくなるので好ましくない。 In the conventional example shown in FIG. 6, the inclination angle of the leaf spring 13 is 70 degrees or more (the vibration angle is 20 degrees or less, for example 10 degrees), but the electromagnets 16a, 16b and the movable cores 14a, 1
4b, horizontal suction force is generated. Therefore, even if the vibration angle is as small as 10 degrees, the current does not need to be that large. In other words, there is no need to make the electromagnet so large. However, the movable cores 14a, 14b, electromagnets 16a, 16b, etc.
Since the parts are used individually, the number of parts is increased compared to the conventional example shown in FIG. 5, and the number of assembly steps is correspondingly increased. As a result, the cost increases. Although it is conceivable to arrange and fix only one movable core 14a and one electromagnet 16a on the midline of the ball 10 and the base 11, this is not preferable because the moment force that imparts torsional vibration to the ball 10 becomes small.
一般に振動周波数を高くした場合には、振動角
を小さくしなければ振動による最適な移送状態、
あるいはこれに近い移送状態を得ることができな
い。また、最近は振動部品供給機により微小な電
子部品が整送されて供給される場合が多いが、こ
の整送の効率を向上させるためには振巾を小さく
しなければならず、これで移送速度を上げるため
には振動周波数を高くしなければならない。 Generally, when the vibration frequency is increased, the vibration angle must be reduced to achieve the optimum transfer state due to vibration.
Otherwise, it is not possible to obtain a transport state close to this. In addition, these days, minute electronic components are often fed by vibrating parts feeders, but in order to improve the efficiency of this feeding, the width of the vibration must be made smaller. To increase speed, the vibration frequency must be increased.
本発明は上記問題に鑑みてなされ、簡単な構造
で製造コストを小として電磁石を小型化しなが
ら、部品点数を少なくして、微小の電子部品でも
効率良く整送供給することができる振動部品供給
機の電磁石を提供することを目的とする。この目
的は本発明によれば、固定側に傾斜配設した板ば
ねを介して結合された部品受容器にねじり振動を
与えて該受容器内のらせん状トラツクに沿つて部
品を移送するようにした振動部品供給機におい
て、前記部品受容器側に固定された可動コアの中
央部を前記固定側に固定されたＥ型電磁石のコイ
ルを巻装させた中央磁極部と空〓をもつて上下方
向に対向させ、前記可動コアの両端部分を前記Ｅ
型電磁石の両側磁極部と空〓をもつて水平方向に
対向させたことを特徴とする振動部品供給機の電
磁石構造、によつて達成される。
The present invention has been made in view of the above-mentioned problems, and has a simple structure that reduces manufacturing costs, downsizes the electromagnet, reduces the number of parts, and is capable of efficiently feeding and feeding even minute electronic components. The purpose is to provide electromagnets. According to the invention, this object is achieved by imparting torsional vibrations to a component receiver connected to the component receiver through a leaf spring arranged at an angle on the fixed side, thereby transporting the component along a helical track within the receiver. In the vibrating component feeder, the center part of the movable core fixed to the component receiver side is vertically spaced from the center magnetic pole part around which the coil of the E-type electromagnet fixed to the fixed side is wound. with both end portions of the movable core facing the E.
This is achieved by the electromagnet structure of the vibrating component feeder, which is characterized in that the magnetic pole parts on both sides of the type electromagnet and the space are opposed in the horizontal direction.
以下、本発明の各実施例について第１図〜第４
図を参照して説明する。
1 to 4 for each embodiment of the present invention.
This will be explained with reference to the figures.
第１図及び第２図は第１実施例の振動部品供給
機を示すが、図においてボール２０の下面には板
ばね取付ブロツク２５が固定されこれは等角度間
隔で傾斜配設された複数の板ばね３１を介してベ
ース２１に結合される。板ばね３１の傾斜角は水
平に対し約80度である。すなわち、振動角が約10
度であるように設定されている。 1 and 2 show the vibrating parts feeder of the first embodiment. In the figures, a leaf spring mounting block 25 is fixed to the lower surface of the ball 20, and this includes a plurality of plate spring mounting blocks 25 arranged at equal angular intervals and inclined. It is coupled to the base 21 via a leaf spring 31. The angle of inclination of the leaf spring 31 is about 80 degrees with respect to the horizontal. That is, the vibration angle is approximately 10
It is set to be the same.
板ばね取付ブロツク２５の下面には取付部材２
６を介して可動コア２７が固定されている。この
可動コア２７は平面的形状が第２図に示すように
両端部分に磁極部としての突出部２７ａ，２７ｂ
を備えており、中央部２７ｃには上下方向にスリ
ツト３０が形成されている。また可動コア２７は
第１図及び第２図に示すように同一形状の多数の
磁性板（例えばけい素鋼板）を上下に積層させる
ことによつて形成される。 A mounting member 2 is provided on the bottom surface of the leaf spring mounting block 25.
A movable core 27 is fixed via 6. This movable core 27 has protrusions 27a and 27b as magnetic pole parts at both ends as shown in FIG.
A slit 30 is formed in the vertical direction in the central portion 27c. The movable core 27 is formed by vertically stacking a large number of magnetic plates (for example, silicon steel plates) having the same shape, as shown in FIGS. 1 and 2.
ベース２１上には取付部材２２を介してＥ型電
磁石２８が固定されている。これは同一形状の多
数の磁性板（例えばけい素鋼板）を積層させた
上、図示するようにほゞＵ字状に屈曲させて形成
される磁極形成部材の対を相互に当接固定するこ
とによつて構成され、その中央磁極部２８ｃは上
述の可動コア２７の中央部２７ｃと空隙をもつて
上下方向に対向している。また両側磁極部２８
ａ，２８ｂは第２図に示すように可動コア２７の
両突出部２７ａ，２７ｂと空隙をもつて水平方向
において対向している。電磁石２８の中央磁極部
２８ｃのまわりにはコイル２９が巻装されてい
る。 An E-type electromagnet 28 is fixed on the base 21 via a mounting member 22. This is a method of stacking a large number of magnetic plates (for example, silicon steel plates) of the same shape and then bending them into a substantially U-shape as shown in the figure to fix a pair of magnetic pole forming members in contact with each other. The central magnetic pole portion 28c is vertically opposed to the central portion 27c of the movable core 27 with a gap therebetween. Also, both side magnetic pole parts 28
As shown in FIG. 2, a and 28b face both protrusions 27a and 27b of the movable core 27 with a gap in the horizontal direction. A coil 29 is wound around the central magnetic pole portion 28c of the electromagnet 28.
可動コア２７、電磁石２８、板ばね３１などに
よつてねじり振動駆動部が構成され、その全体は
筒状のカバー２３によつて被覆される。振動部品
供給機全体は防振コム２４によつて基礎上に支持
される。ボール２０には図示せずとも周知のらせ
ん状のトラツクが形成されている。 The movable core 27, the electromagnet 28, the leaf spring 31, etc. constitute a torsional vibration driving section, and the entirety is covered with a cylindrical cover 23. The entire vibrating parts feeder is supported on the foundation by an anti-vibration comb 24. The ball 20 is formed with a well-known spiral track, although not shown.
本発明の第１実施例は以上のように構成される
が、次にこの作用、効果などについて説明する。 The first embodiment of the present invention is configured as described above, and its operation, effects, etc. will be explained next.
コイル２９に交流又は半波電流を通電させると
可動コア２７と電磁石２８との間に交番吸引力が
発生し、板ばね３１の傾斜配設によりボール２０
はねじり振動を行う。この振動角は板ばね３１の
長手方向に対しほゞ直角の方向、すなわち本実施
例では約10度である。また交番吸引力の周波数は
例えば100Hzである。 When an alternating current or half-wave current is applied to the coil 29, an alternating attractive force is generated between the movable core 27 and the electromagnet 28, and the inclined arrangement of the leaf spring 31 causes the ball 20 to
performs torsional vibration. This vibration angle is approximately perpendicular to the longitudinal direction of the leaf spring 31, ie, approximately 10 degrees in this embodiment. Further, the frequency of the alternating attraction force is, for example, 100Hz.
ボール２０内の部品は例えば微小な電子部品で
あるが、振動周波数が100Hzと高いので、小さな
振巾でも大きな移送速度が得られる。図示せずと
もボール２０には公知の部品整送手段、もしくは
部品選別手段が設けられているが、小さな振巾に
より効率良く整送作用もしくは選別作用を受ける
ことができる。 The components inside the ball 20 are, for example, minute electronic components, but since the vibration frequency is as high as 100 Hz, a large transfer speed can be obtained even with a small vibration width. Although not shown, the ball 20 is provided with a known parts sorting means or parts sorting means, and the small swing width allows the ball 20 to efficiently receive the sorting or sorting action.
電磁石２８の中央磁極部からの磁束は空隙g1可
動コア２７の中央部２７ｃを通り、こゝで両側に
分流して突出部２７ａ，２７ｂ、空隙g1を通り電
磁石２８の両側磁極部２８ａ，２８ｂ内に流入す
る。あるいは、電磁石の両側磁極部２８ａ，２８
ｂからの磁束は空隙g1、可動コア２７の突出部２
７ａ，２７ｂを通つて中央部２７ｃで合流し、
こゝから空隙g1を通つて電磁石２８の中央磁極部
２８ｃ内に流入する。 The magnetic flux from the central magnetic pole part of the electromagnet 28 passes through the central part 27c of the movable core 27 through the air gap g1 , and is split to both sides, passes through the protruding parts 27a and 27b, and the air gap g1 , and reaches the magnetic flux on both sides 28a of the electromagnet 28, 28b. Alternatively, both magnetic pole parts 28a, 28 of the electromagnet
The magnetic flux from b flows through the air gap g 1 and the protrusion 2 of the movable core 27.
7a, 27b and merge at the central part 27c,
From there, it flows into the central magnetic pole portion 28c of the electromagnet 28 through the air gap g1 .
空隙g1では可動コア２７の中央部２７ｃと電磁
石２８の中央磁極部２８ｃとの間で磁束が上下方
向に流れる。また、空隙g2では可動コア２７の突
出部２７ａ，２７ｂと電磁石２８の両側磁極部２
８ａ，２８ｂとの間で磁束が水平方向に流れる。
従つて空隙g1においては上下方向の吸引力が生
じ、空隙g2においては水平方向の吸引力が生じ
る。 In the gap g1 , magnetic flux flows in the vertical direction between the central portion 27c of the movable core 27 and the central magnetic pole portion 28c of the electromagnet 28. In addition, in the gap g 2 , the protrusions 27a and 27b of the movable core 27 and the magnetic pole portions 2 on both sides of the electromagnet 28
Magnetic flux flows horizontally between 8a and 28b.
Therefore, a vertical suction force is generated in the gap g1 , and a horizontal suction force is generated in the gap g2 .
振動角は約10度でかなり小さいのであるが、水
平方向の吸引力成分があるので第５図の従来例に
比べ、コイル２９に流す電流値を小さくすること
ができる。すなわち、電磁石２８及び可動コア２
７を小型化することができる。また、可動コア２
７及び電磁石２８は１個であるにも拘らず、第２
図で明らかなように、可動コア２７の両突出部２
８ａ，２８ｂと電磁石２８の両側磁極部２８ａ，
２８ｂとの間に発生する水平方向吸引力は、ボー
ル２０に対しモーメントとして働らくので、小さ
な吸引力で大きなねじり力が得られる。可動コア
２７の径方向に相対向する突出部２７ａ，２７ｂ
間のベース２１の径方向における距離、従つて電
磁石２８の両側磁極部２８ａ，２８ｂ間のベース
２１の径方向における距離はボール２０の径に応
じ、適宜、選定すればよい。 The vibration angle is approximately 10 degrees, which is quite small, but since there is a horizontal attractive force component, the value of the current flowing through the coil 29 can be made smaller than in the conventional example shown in FIG. That is, the electromagnet 28 and the movable core 2
7 can be downsized. In addition, movable core 2
7 and electromagnet 28, although there is only one, the second
As is clear from the figure, both protrusions 2 of the movable core 27
8a, 28b and both side magnetic pole parts 28a of the electromagnet 28,
The horizontal suction force generated between the balls 28b and 28b acts as a moment on the ball 20, so a large twisting force can be obtained with a small suction force. Projections 27a and 27b facing each other in the radial direction of the movable core 27
The distance in the radial direction of the base 21 between them, and therefore the distance in the radial direction of the base 21 between the magnetic pole portions 28a and 28b on both sides of the electromagnet 28, may be appropriately selected depending on the diameter of the ball 20.
電磁石２８の中央磁極部２８ｃから可動コア２
７の中央部２７ｃに流れる磁束、もしくはこの逆
に流れる磁束は可動コア２７の中央部２７ｃを上
下方向に流れる成分を有し、これにより可動コア
２７の中央部２７ｃに渦電流を誘起するが、スリ
ツト３０が形成されているためにこの渦電流に対
する抵抗を大きくして、電流値を小さくし、電力
ロスを極力小さくしている。 From the central magnetic pole part 28c of the electromagnet 28 to the movable core 2
The magnetic flux flowing in the central part 27c of the movable core 27 or the magnetic flux flowing in the opposite direction has a component that flows in the vertical direction in the central part 27c of the movable core 27, thereby inducing an eddy current in the central part 27c of the movable core 27. Since the slit 30 is formed, resistance to this eddy current is increased, the current value is decreased, and power loss is minimized.
第３図及び第４図は本発明の第２実施例による
振動部品供給機を示すが、図において第１図及び
第２図に対応する部分については同一の符号を付
し、その詳細な説明は省略する。 3 and 4 show a vibrating component feeder according to a second embodiment of the present invention. In the figures, parts corresponding to those in FIGS. 1 and 2 are denoted by the same reference numerals, and detailed description thereof is omitted.
すなわち、本実施例の電磁石３３もＥ型電磁石
であるが、Ｅ形の磁性板（例えばけい素鋼板）を
多数、積層させることによつて形成される。可動
コア３２は上述の実施例の可動コア２７とほゞ同
一の形状を有し、その突出部３２ａ，３２ｂは空
隙g2を介して水平方向に電磁石３３の両側磁極部
３３ａ，３３ｂと対向している。また、可動コア
３２の中央部３２ｃは空隙g1を介して電磁石３３
の中央磁極部３３ｃと上下方向に対向している。
可動コア３２の中央部３２ｃにはスリツト３５が
形成されている。また、電磁石３３の両側磁極部
３３ａ，３３ｂには可動コア３２の下面より低い
深さにまでスリツト３４ａ，３４ｂが形成されて
いる。 That is, although the electromagnet 33 of this embodiment is also an E-type electromagnet, it is formed by laminating a large number of E-shaped magnetic plates (for example, silicon steel plates). The movable core 32 has substantially the same shape as the movable core 27 of the above-described embodiment, and its protruding portions 32a and 32b are opposed to both magnetic pole portions 33a and 33b of the electromagnet 33 in the horizontal direction with a gap g2 interposed therebetween. ing. Further, the center portion 32c of the movable core 32 is connected to the electromagnet 33 through the gap g1 .
It faces the central magnetic pole part 33c in the vertical direction.
A slit 35 is formed in the center portion 32c of the movable core 32. Furthermore, slits 34a and 34b are formed in both magnetic pole portions 33a and 33b of the electromagnet 33 to a depth lower than the lower surface of the movable core 32.
本実施例も第１実施例と同様な作用及び効果を
奏するが、電磁石３３の両側磁極部３３ａ，３３
ｂから可動コア３２の両突出部３２ａ，３２ｂに
流れる磁束、またはこれと逆方向に流れる磁束の
水平成分により電磁石３３の両側磁極部３３ａ，
３３ｂに渦電流を誘起するが、スリツト３４ａ，
３４ｂが形成されているためにこの渦電流に対す
る抵抗を大きくして、電流値を小さくし、電力ロ
スを極力小さくしている。なお、スリツト３４
ａ，３４ｂより下方の部分では磁束は殆んど水平
成分を有しないので渦電流は生ずることがない。 This embodiment also has the same functions and effects as the first embodiment, but both magnetic pole portions 33a, 33 of the electromagnet 33
The magnetic flux flowing from b to both protrusions 32a and 32b of the movable core 32, or the horizontal component of the magnetic flux flowing in the opposite direction, causes the magnetic flux on both sides 33a of the electromagnet 33 to
Although eddy current is induced in slit 33b, slit 34a,
34b is formed, the resistance to this eddy current is increased, the current value is decreased, and power loss is minimized. In addition, the slit 34
In the area below a and 34b, the magnetic flux has almost no horizontal component, so no eddy current is generated.
以上、本発明の各実施例について説明したが、
勿論、本発明はこれらに限定されることなく本発
明の技術的思想に基づいて種々の変形が可能であ
る。 Although each embodiment of the present invention has been described above,
Of course, the present invention is not limited to these, and various modifications can be made based on the technical idea of the present invention.
例えば、以上の実施例では電磁石及び可動コア
は多数の磁性板を積層することによつて形成され
たが、これに代えて、フエライトコアを用い、実
施例と同様な形状としてもよい。この場合には渦
電流損失を小さくするためのスリツトは不要とな
る。 For example, in the above embodiments, the electromagnet and the movable core were formed by laminating a large number of magnetic plates, but instead, a ferrite core may be used and the shape may be similar to that of the embodiment. In this case, no slit is required to reduce eddy current loss.
また以上の実施例では振動角が約10度で、比較
的小さい場合を説明したが、これより大きい振動
角に対しても本発明は適用可能であり、上述と同
様な効果を奏するものである。 Furthermore, in the above embodiments, the vibration angle is approximately 10 degrees, which is relatively small, but the present invention is also applicable to vibration angles larger than this, and the same effects as described above are achieved. .
以上述べたように本発明の振動部品供給機の電
磁石によれば、振動角が小さい場合でもコイルへ
の電流値をそれほど大きくする必要がなく、電磁
石、従つて供給機全体の構造を従来より一段と小
型化することができ、また部品点数も増加させる
必要がない。以上を簡単な構造で製造コストを小
として可能とする。
As described above, according to the electromagnet of the vibrating parts feeder of the present invention, even when the vibration angle is small, it is not necessary to increase the current value to the coil so much, and the structure of the electromagnet, and therefore the entire feeder, can be made even more sophisticated than before. It can be made smaller, and there is no need to increase the number of parts. The above can be achieved with a simple structure and low manufacturing cost.
第１図は本発明の第１実施例による振動部品供
給機の部分断面側面図、第２図は第１図における
−線方向断面図、第３図は本発明の第２実施
例による振動部品供給機の部分断面側面図、第４
図は第３図における−線方向断面図、第５図
は振動部品供給機の従来例を示す部分断面側面
図、第６図は同他従来例を示す部分断面側面図、
及び第７図は第６図における−線方向断面図
である。
なお図において、２０……ボール、２１……ベ
ース、２７，３２……可動コア、２８，３３……
電磁石、３１……板ばね。
FIG. 1 is a partial cross-sectional side view of a vibrating component feeder according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view along the - line in FIG. 1, and FIG. 3 is a vibrating component according to a second embodiment of the present invention. Partial cross-sectional side view of the feeder, No. 4
The figures are a sectional view in the - line direction in FIG. 3, FIG. 5 is a partially sectional side view showing a conventional example of a vibrating component feeder, and FIG. 6 is a partially sectional side view showing another conventional example.
and FIG. 7 is a sectional view taken along the - line in FIG. 6. In the figure, 20... ball, 21... base, 27, 32... movable core, 28, 33...
Electromagnet, 31... leaf spring.
Claims (1)
れた部品受容器にねじり振動を与えて該受容器内
のらせん状トラツクに沿つて部品を移送するよう
にした振動部品供給機において、前記部品受容器
側に固定された可動コアの中央部を前記固定側に
固定されたＥ型電磁石のコイルを巻装させた中央
磁極部と空〓をもつて上下方向に対向させ、前記
可動コアの両端部分を前記Ｅ型電磁石の両側磁極
部と空〓をもつて水平方向に対向させたことを特
徴とする振動部品供給機の電磁石構造。1. A vibrating component feeder configured to apply torsional vibration to a component receiver connected via a leaf spring tilted on the fixed side and to transfer the component along a spiral track within the receiver. The center part of the movable core fixed to the component receiver side is vertically opposed to the central magnetic pole part around which the coil of the E-type electromagnet fixed to the fixed side is wound, with an air gap between the center part of the movable core. An electromagnet structure for a vibrating component feeder, characterized in that both end portions are horizontally opposed to both magnetic pole portions of the E-type electromagnet with space between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17208084A JPS6151409A (en) | 1984-08-18 | 1984-08-18 | Electromagnet structure for vibration parts feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17208084A JPS6151409A (en) | 1984-08-18 | 1984-08-18 | Electromagnet structure for vibration parts feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6151409A JPS6151409A (en) | 1986-03-13 |
| JPH0573646B2 true JPH0573646B2 (en) | 1993-10-14 |
Family
ID=15935161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17208084A Granted JPS6151409A (en) | 1984-08-18 | 1984-08-18 | Electromagnet structure for vibration parts feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6151409A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2545230Y2 (en) * | 1990-06-29 | 1997-08-25 | 神鋼電機株式会社 | Bulk material processing equipment |
| US5293987A (en) * | 1992-02-21 | 1994-03-15 | Fmc Corporation | Feeder drive |
| US5861065A (en) * | 1997-01-21 | 1999-01-19 | Air Products And Chemicals, Inc. | Nitrogen trifluoride-oxygen thermal cleaning process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5818283B2 (en) * | 1975-09-13 | 1983-04-12 | エヌ テ− エヌトウヨウベアリング カブシキガイシヤ | Shindo conveyor |
-
1984
- 1984-08-18 JP JP17208084A patent/JPS6151409A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6151409A (en) | 1986-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11569723B2 (en) | Vibration motor with guide rail and rolling members and stopping magnet | |
| US5896076A (en) | Force actuator with dual magnetic operation | |
| JP3304977B2 (en) | Electromagnetic actuator with two antiphase moving parts | |
| US10536064B2 (en) | Linear vibration motor | |
| US4691132A (en) | Synchronous motor with two-pole permanent-magnet soft-magnetic-core rotor | |
| JPH043593B2 (en) | ||
| KR102194312B1 (en) | Horizontal vibration device | |
| JPH0573646B2 (en) | ||
| CN114337176A (en) | Vibration device | |
| WO2022062149A1 (en) | Linear vibration motor | |
| KR102066675B1 (en) | Vibration motor | |
| KR101914530B1 (en) | Vibrator | |
| JPS5818283B2 (en) | Shindo conveyor | |
| KR102054831B1 (en) | Vibration motor | |
| KR102066662B1 (en) | Vibration motor | |
| JP3736282B2 (en) | Vibration type linear actuator | |
| KR20100006718A (en) | Apparatus for generating vibration | |
| JPH0238484B2 (en) | ||
| JPH0370462A (en) | Coil motor | |
| JPH04133619U (en) | vibrating parts feeder | |
| JPH1127920A (en) | Electromagnetic actuator | |
| KR20230130182A (en) | Horizental vibration motor | |
| JP3233796B2 (en) | Linear drive actuator | |
| JPH0119372Y2 (en) | ||
| JPH03117357A (en) | Method for employing permanent magnet as vibrator in vibration mechanism excited through ac and ac pulse current |