JPH02204209A - Straight line vibration feeder - Google Patents

Straight line vibration feeder

Info

Publication number
JPH02204209A
JPH02204209A JP2528789A JP2528789A JPH02204209A JP H02204209 A JPH02204209 A JP H02204209A JP 2528789 A JP2528789 A JP 2528789A JP 2528789 A JP2528789 A JP 2528789A JP H02204209 A JPH02204209 A JP H02204209A
Authority
JP
Japan
Prior art keywords
base
trough
vibration
iron core
balance weight
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
Application number
JP2528789A
Other languages
Japanese (ja)
Inventor
Mitsuo Maehara
光雄 前原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP2528789A priority Critical patent/JPH02204209A/en
Publication of JPH02204209A publication Critical patent/JPH02204209A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To prevent transmission of vibration to a base and obtain increased trough amplitude by fixing an electromagnet iron core with a vibration driving coil wound around it, to a balance weight and securing an armature firmly to a base with a gap provided above the iron core. CONSTITUTION:An iron core mounting member 19 is vertically installed on the underside of a balance weight 16, and an iron core 20 with a coil 21 wound around it is fixed to the member 19. Then, with a gap S provided above the iron core 20, an armature 23 is installed by means of a strut 22. With this arrangement, an alternating magnetic attraction force between the iron core 20 and the armature 23 causes the balance weight 16 vibrate in the direction of an arrow (a), with a reverse-phase alternating attraction force acting on a base 13, resulting in a vibration force being transmitted to a trough 11 via flat springs 14a, 15a. As a result, vibrations whose phase is reverse to each other are transmitted to the base 13 where they set off each other. This helps to ensure prevention of vibration transmission and increased through amplitude.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は直線振動フィーダに関する。[Detailed description of the invention] [Industrial application field] The present invention relates to linear vibratory feeders.

〔従来の技術及びその問題点〕[Conventional technology and its problems]

例えは特開昭50−48656号公報には、基台とトラ
フ取付部材とを前後一対の第1傾斜板ばねにより結合し
、前記基台とバランス用ウェイトとを前記第1傾斜板ば
ねと同一角度に傾斜する前後−対の第2傾斜板ばねによ
)結合し、前記トラフ取付部材にトラフを取付けてなる
直線振動フィーダが開示されている。このフィーダでは
トラフ取付部材に接極子(いわゆる可動コア)が固定さ
れており、これと空隙をおいて振動駆動用のコイルを巻
装し丸亀磁石鉄石が基台(固定されている。このような
振動系を模式的に示せば第5図のようになる。すなわち
基台もしくはベース(1)はばね(4) (51により
トラフ側質量(2)及びバランス側質量(3)と結合さ
れている。ばね(43(5)のばね常数はに1、k、と
する。ベース(1)は充分にやわらかいはね(6)によ
シ床上に支持されている。このような振動系で上述のコ
イルを交流を通電するとトラフ側質量(2)とベース(
1)との間に交番吸引力f (t)が生じ、トラフ側質
量(2)すなわちトラフが振動するのであるが、ベース
(1)からバランス側質量(3)に振動反力が伝達され
これによりバランス側質量(3)はトラフ側質量(2)
と逆位相で振動する。これによってベース(1)上では
ばね(4) (5)を介して伝達される力は相互に打ち
消し合い、結局、殆んど振動することがない。よって床
への防振を確実なものとするのであるが、ベース(1)
側の質fが小さいときにはトラフ側(2)とノ(ランス
側(3)との振巾比は質量の逆比となる。すなわちトラ
フ側(2)の振巾/バランス側振巾=ノ(ランス側(3
)の質量/トラフ側(2)の質量となる。このためトラ
フ側(2)の質量を小さくしてトラフの振巾を大きくし
ようとしても可動コア自体の質量が大きく、またこれを
トラフ側に取り付けるための各種部材の質量もかなりあ
るので、トラフの振巾に大きな制約が加わる。
For example, in Japanese Unexamined Patent Publication No. 50-48656, a base and a trough mounting member are connected by a pair of front and rear first inclined leaf springs, and the base and the balance weight are the same as the first inclined leaf springs. A linear vibratory feeder is disclosed in which a trough is attached to the trough mounting member by a pair of second inclined leaf springs which are inclined at an angle. In this feeder, an armature (so-called movable core) is fixed to the trough mounting member, and a vibration drive coil is wound around the armature with a gap between the armature and the Marugame magnet ironstone is fixed on the base. The vibration system is schematically shown in Figure 5.In other words, the base (1) is connected to the trough side mass (2) and the balance side mass (3) by springs (4) (51). The spring constant of the spring (43(5)) is 1,k.The base (1) is supported on the floor by a sufficiently soft spring (6).In such a vibration system, the above-mentioned When the coil is energized with alternating current, the trough side mass (2) and the base (
An alternating attractive force f (t) is generated between the base (1) and the trough side mass (2), which causes the trough to vibrate, but a vibration reaction force is transmitted from the base (1) to the balance side mass (3). Therefore, the balance side mass (3) is the trough side mass (2)
vibrates in opposite phase. As a result, the forces transmitted via the springs (4) and (5) on the base (1) cancel each other out, resulting in almost no vibration. Therefore, to ensure vibration isolation to the floor, the base (1)
When the side quality f is small, the amplitude ratio of the trough side (2) and the lance side (3) is the inverse ratio of the mass. In other words, the amplitude of the trough side (2)/balance side amplitude = ノ( Lance side (3
)/mass of trough side (2). Therefore, even if we try to increase the swing width of the trough by reducing the mass of the trough side (2), the mass of the movable core itself is large, and the mass of the various parts for attaching it to the trough side is also considerable. There are major restrictions on the swing width.

他方、特開昭60−52410号公報にも上述の構成の
直線振動フィーダが開示されているがこのフィーダでは
トラフ側に接極子を固定させ、バランス側にコイルを巻
装させた電磁石鉄石を固定させている。この撮動系を模
式的に示せば第6図のようになる。なお、第5図に対応
する部分については同一の符号を付す。すなわち、この
系ではコイルに交流を通電するとトラフ側(2)とバラ
ンス側(3)との間に交番吸引力f (t)が発生し、
これによ5トラフ側(2)とバランス側(3)とは逆位
相で振動し、ベース(1)には殆んど振動力が伝達され
ない。然しながら、この糸においても上述の公報に開示
されるフィーダと同様な欠点が見られると共に、更にト
ラフ側とバランス側とが逆位相で振動するためにこれら
に固定されている接極子及び電磁石鉄芯間のエアギャッ
プを相互に干渉しないように大きくとらねばならず、こ
れでは漏洩磁束も大きくなり、コイルを流れるt流が大
きくなって大きなエネルギーロスとなる。
On the other hand, Japanese Unexamined Patent Publication No. 60-52410 also discloses a linear vibration feeder having the above-mentioned configuration, but in this feeder, an armature is fixed on the trough side, and an electromagnetic iron stone around which a coil is wound is fixed on the balance side. I'm letting you do it. This photographing system is schematically shown in FIG. 6. Note that parts corresponding to those in FIG. 5 are given the same reference numerals. That is, in this system, when alternating current is applied to the coil, an alternating attractive force f (t) is generated between the trough side (2) and the balance side (3),
As a result, the 5 trough side (2) and the balance side (3) vibrate in opposite phases, and almost no vibration force is transmitted to the base (1). However, this thread also has the same drawbacks as the feeder disclosed in the above-mentioned publication, and in addition, since the trough side and balance side vibrate in opposite phases, the armature and electromagnetic iron core fixed to them are The air gap between the coils must be made large so as not to interfere with each other, and this also increases the leakage magnetic flux and increases the t current flowing through the coil, resulting in a large energy loss.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

本発明は上記問題に鑑みてなされ、基台への振動伝達を
殆んどさせることなくトラフの振巾を大きくとることが
できる直線振動フィーダを提供することを目的とする。
The present invention has been made in view of the above problems, and an object of the present invention is to provide a linear vibratory feeder that can increase the width of the trough without substantially transmitting vibration to the base.

〔問題点を解決するための手段〕[Means for solving problems]

以上の目的は、基台とトラフ取付部材とを前後一対の第
1傾斜板はねにより結合し、前記基台とバランス用ウェ
イトとを前記第1傾斜板ばねと同一角度に傾斜する前後
一対の第2伸斜板ばねにより結合し、前記トラフ取付部
材にトラフを取付けてなる直線振動フィーダにおいて、
前記バランス用ウェイトに振動駆動用のコイルを巻装し
た電磁石鉄芯を固定し、該鉄芯に空隙をおいて接極子を
前記基台に固定したことを特徴とする直線振動フィーダ
によって達成される。
The above object is to connect a base and a trough mounting member by a pair of front and rear first inclined plate springs, and to connect the base and a balance weight to a pair of front and rear inclined plate springs that are inclined at the same angle as the first inclined plate springs. A linear vibratory feeder coupled by a second diagonal plate spring and having a trough attached to the trough attachment member,
This is achieved by a linear vibration feeder characterized in that an electromagnetic iron core wrapped with a vibration drive coil is fixed to the balance weight, and an armature is fixed to the base with a gap in the iron core. .

〔作 用〕[For production]

トラフ取付部材、すなわちトラフとバランス用ウェイト
とは逆位相で振動するので、第1、第2傾斜板dねを介
・して基台に伝達される反力は相互に打ち消し合い基台
には殆んど振動が伝達されることがない。よって良好な
防振作用を行うことができる。またトラフ側質量とバラ
ンスウェイト側質量とに反比例した振巾でトラフ及びバ
ランスウェイトは振動するのであるがトラフ側には振動
駆動部としての接極子やコイルを巻装させた電磁石鉄芯
を何ら固定させておらず従ってこれを取シ付けるための
部材も不要なのでトラフ側の質量を非常に小さくするこ
とができる。よってトラフを従来より大きな振巾で撮動
させることができる。
Since the trough mounting member, that is, the trough and the balance weight, vibrate in opposite phases, the reaction forces transmitted to the base via the first and second inclined plates cancel each other out, causing the base to Almost no vibrations are transmitted. Therefore, a good vibration damping effect can be achieved. In addition, the trough and balance weight vibrate with an amplitude inversely proportional to the mass on the trough side and the mass on the balance weight side, but no armature or electromagnetic iron core wrapped with a coil is fixed to the trough side as a vibration driving part. Since there is no need for a member to attach the trough, the mass on the trough side can be made very small. Therefore, the trough can be photographed with a larger amplitude than conventionally.

〔実施例〕〔Example〕

以下、本発明の実施例による直線振動フィーダにつき第
1図〜第3図を参照して説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS A linear vibration feeder according to an embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

直線振動フィーダは全体としてσOで示され、トラフ圓
は一対の板にね取付ブロック(12a)(12b)に第
3図に示されるねじ孔田(fic3η啜で図示しないボ
ルトにより取付けられている。板ばね取付ブロック(1
2a)(12b)は直線的に相互に平行に延びているが
、ベース(至)とそれぞれ前後一対の傾斜板はね(14
a)(isa) 、(14b)(lsb)により結合さ
れティる。板ハね取付ブロック(12a)(12b)間
1C1−1同様に直線的にこれらと平行に延在するバラ
ンスウェイト叫が配設され、これはベース(2)と上記
傾斜板げね(14a)(15a) 、(14b)(15
b)と同じ角度で傾斜する前後−対の傾斜板ばね曹(至
)により結合されている。
The linear vibratory feeder as a whole is indicated by σO, and the trough circle is attached to a pair of plates to screw mounting blocks (12a) (12b) with screw holes (not shown) shown in FIG. Leaf spring mounting block (1
2a) and (12b) extend linearly parallel to each other, and the base (end) and a pair of front and rear inclined plates (14)
a) (isa), (14b) (lsb). Between the plate spring mounting blocks (12a) and (12b) 1C1-1, a balance weight is provided that extends linearly parallel to these blocks, and this is connected to the base (2) and the inclined plate spring (14a). (15a), (14b) (15
They are connected by a pair of front and rear inclined leaf springs inclined at the same angle as b).

バランスウェイト(6)の下面にはねじ孔[Gに図示し
ないボルトを螺着することにより鉄)し取付部材凹が垂
下して固定されこれに鉄芯(イ)がコイルQυを巻装さ
せて固定している。鉄lL?(1)とは空隙Sを隔て\
接極子のが配設され、これはベース暗に固定される支柱
口に取り付けられている。
The lower surface of the balance weight (6) has a threaded hole (by screwing a bolt (not shown in G) to the mounting member), and a mounting member concave hangs down and is fixed, and the iron core (A) is wound with the coil Qυ. Fixed. Iron L? (1) is separated by a gap S\
An armature is provided, which is attached to a column opening that is fixed to the base.

バランスウェイト(至)には更に、これと一体的に重心
調整用つ・エイト取付部(至)が形成され、これには貫
通スIJ l ト■が形成されている。この両側に重心
調整用ウェイ) (25a)(”25b)が当接して配
設され、これらは貫通スリット(至)を挿通するボルト
■啜及び、これに螺着するナツトCfX1(7)により
てバランスウェイト(ト)に移動調節可能に固定されて
いる。
The balance weight (to) is further integrally formed with a center-of-gravity adjustment one-eight attachment part (to), and a through-seat (IJl) is formed in this. Center-of-gravity adjustment ways (25a) (25b) are placed in contact with each other on both sides, and these are secured by a bolt inserted through the through slit (to) and a nut CfX1 (7) screwed into this. It is movably fixed to the balance weight (G).

ナツトβωをゆるめ貫通スIJ 2 )ωの方向に清っ
て上下に移動させることによりこれを含むバランスウェ
イト(6)側の重心の位置をトラフ回が所望の運動を行
うように調節することができる。
By loosening the nut βω and moving it up and down in the direction of the penetrating screw IJ2)ω, the position of the center of gravity on the balance weight (6) side including this can be adjusted so that the trough rotation performs the desired movement. can.

またベース□□□の両側にはカバー(41a)(41b
)がボルトにより固定され、撮動駆動部としての鉄石■
、コイル(JI7、接極子Ωなどを被覆しているが、重
心調整用ウェイト(25a)(25b)の調節は自由に
行えるように、これらは被榎していない。直線振動フィ
ーダαQ全体は床上に防振ゴムciu −C341によ
り支持されている。
Also, covers (41a) (41b) are provided on both sides of the base □□□.
) is fixed with bolts, and the iron stone is used as the photographic drive unit■
, coil (JI7, armature Ω, etc.), but these are not covered so that the center of gravity adjustment weights (25a) (25b) can be adjusted freely.The entire linear vibration feeder αQ is placed on the floor. It is supported by anti-vibration rubber CIU-C341.

トラフ(1υ、板ばね取付ブロック(12a)(12b
)などによりトラフ側質量が構成され、これをベース(
至)に結合する板ばね(14a)(14b)(15a)
(15b)のはね常数とによってこの振動系の共揚周波
数が定まるが、これに近い周波数の又部でコイルc!I
Iが励磁される。
Trough (1υ, leaf spring mounting block (12a) (12b)
) etc. constitute the trough side mass, which is then used as the base (
leaf springs (14a) (14b) (15a) connected to
The resonant frequency of this vibration system is determined by the resiliency constant of (15b), and the coil c! I
I is excited.

また、バランスウェイト(至)、鉄石囚、コイルQυ、
重心調整用ウェイト(25a%25b)などによシバラ
ンスウェイト側質量が構成され、これをベース(至)に
結合する板ばねαη(財)のばね常数とによって、この
糸の共振周波数が定まるが、これは上述のトラフ側の振
動系のそれとはソ同一であるとする。
Also, balance weight (to), iron stone prisoner, coil Qυ,
The balance weight side mass is composed of weights for adjusting the center of gravity (25a% 25b), etc., and the resonance frequency of this thread is determined by the spring constant of the leaf spring αη that connects this to the base. , this is assumed to be the same as that of the vibration system on the trough side described above.

第工〜第3図に示す構成の振動系を模式図で示せば第4
図に示すようになる。すなわちトラフ側などを含むトラ
フ側質量Tはばねに1  によってベースQに結合され
、バランスウェイト(至)などを含むバランスウェイト
側質量BdばねktによってベースQKIm合される。
If the vibration system with the configuration shown in Figure 3 is schematically shown, it is
The result will be as shown in the figure. That is, the trough side mass T including the trough side is coupled to the base Q by a spring 1, and is coupled to the base QKIm by a balance weight side mass Bd including a balance weight (to) and a spring kt.

そしてバランスウェイト側質i1BとベースQとの間に
交番吸引力f (t)が発生することになる。
Then, an alternating attractive force f (t) is generated between the balance weight lateral mass i1B and the base Q.

本発明の実施例は以とのように構成されるが、次にこの
作用について説明する。
The embodiment of the present invention is constructed as described below, and its operation will be explained next.

コイルlli!+1に交流を通電すると鉄石(4)と接
極子ツとの間に又番磁気吸引力が発生しバランスウェイ
ト(ト)は板はねσ7)(至)の垂直方向にすなわち矢
印a方向に振動する。ベース□□□にはバランスウェイ
ト(2)に対するものとは交番吸引力が逆位相で作用し
、この撮動力が板げね(14aX14bX15aX15
b)を介してトラフOυに伝達され、これはバランスウ
ェイト叫とは逆位相で振動する。この振動反力は板ばね
(1,4a)(t4b)(xsa)(x5b)を介して
ベース口に伝達され、更にベース(至)には板はねαU
Sを介してバランスウェイトμs側の反力も伝達される
ので、結局、これらは打ち消し合い、ベース(至)に伝
えられる振動合力は非常に小さいものとなる。すなわち
良好な防振作用が得られる。従って場合によっては防振
ゴム6υ〜−を省略することができる。
Coillli! When alternating current is applied to +1, a magnetic attraction force is generated between the iron stone (4) and the armature T, and the balance weight (T) vibrates in the direction perpendicular to the plate spring σ7) (to), that is, in the direction of arrow a. do. An alternating attraction force acts on the base □□□ with a phase opposite to that on the balance weight (2), and this photographing force acts on the plate (14aX14bX15aX15
b) to the trough Oυ, which oscillates in antiphase to the balance weight. This vibration reaction force is transmitted to the base opening via the plate springs (1, 4a) (t4b) (xsa) (x5b), and the plate αU
Since the reaction force on the balance weight μs side is also transmitted via S, these eventually cancel each other out, and the resultant vibrational force transmitted to the base becomes extremely small. In other words, a good vibration damping effect can be obtained. Therefore, the vibration-proof rubbers 6υ to - can be omitted in some cases.

なお、この直線振動フィーダ軸の運転開始に当っては、
重心調整用ウェイ) (25a)(25b)の移動によ
ってトラフ側質量の重心とバランスウェイト側質量の重
心とを結ぶ直線が所望の振動方向、すなわち板ばね(1
4a)(14b)(15a)(15b)αη(ト)とは
はV直角方向にあるようにv4整される。本実施例によ
れば板はね取付部材t’12a)(12b)及びトラフ
Qジとバランスウェイト(4)とは平行にかっ、はソ同
じ高さで延在しているので、重心調整用ウェイト(25
a)(25b)のスリット■に清う上下動によりて容易
に上述の調整を行うことができる。すなわち、ナツト■
ωをゆるめ、重心調整用ウェイト(25a)(25b)
をスリット四VCGって移動し、ある位置でナツトのω
2締めつけた後でコイルCIIK通電してトラフ側の振
動を観察し、この振動状態に応じて再びナツト四ωをゆ
るめて重心調整用ウェイ) (25a)(25b)を移
動し、所望の振動方向へと接近させるようにすればよい
In addition, when starting the operation of this linear vibration feeder shaft,
By moving the center of gravity adjustment way (25a) and (25b), the straight line connecting the center of gravity of the trough side mass and the center of gravity of the balance weight side mass is in the desired vibration direction, that is, the plate spring (1
4a) (14b) (15a) (15b) αη(g) is adjusted by v4 so that it is in the direction perpendicular to V. According to this embodiment, the plate spring mounting members t'12a) (12b), the trough Q, and the balance weight (4) extend parallel to each other at the same height, so that the center of gravity can be adjusted. Weight (25
a) The above-mentioned adjustment can be easily performed by vertically moving the slit (25b). In other words, Natsuto ■
Loosen ω and adjust the center of gravity weight (25a) (25b)
Move the slit four VCG, and at a certain position Natsu's ω
2 After tightening, energize the coil CIIK and observe the vibration on the trough side. Depending on the vibration state, loosen the nut 4ω again and move the center of gravity adjustment way (25a) (25b) to obtain the desired vibration direction. All you have to do is move it closer to.

本実施例は以上のような作用を行うのであるが、更に次
のような効果を奏するものである。
This embodiment performs the above-mentioned functions, but also has the following effects.

すなわち、大きな質量を育する鉄石、コイルQIJなど
はバランスウェイト頭側に固定され、接極子(ハ)はベ
ース□□□に固定されていてトラフ共倒は小さな質量と
することができる。言い換えれば、トラフ01)の振巾
を大きくすることができる。トラヲα刀に対する質量制
限が従来に比べ大巾に緩和される。
That is, the iron stone, coil QIJ, etc. that grow a large mass are fixed to the head side of the balance weight, and the armature (C) is fixed to the base □□□, so that the trough can be collapsed together with a small mass. In other words, the width of the trough 01) can be increased. The mass restrictions for the Torawo α sword are greatly relaxed compared to before.

あるいはトラフαルの振巾制限が緩和されることになる
Alternatively, the restrictions on the width of the trough will be relaxed.

以上、本発明の実施例について説明したが勿論本発明は
これに限定される事なく、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 the embodiments of the present invention have been described above, the present invention is of course not limited thereto, 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一対の板はね取付ブロック(12
a)(12b) K トラフロルを取付けたが、これに
代えて中央のバランスウェイト(4)にトラフαルを取
り付け、電磁石鉄芯翰などを板ばね取付ブロック(xz
a)(xzb)側に取り付けるような構成としてもよい
For example, in the above embodiment, a pair of plate mounting blocks (12
a) (12b) K The trough roll was installed, but instead of this, a trough α roll was installed on the central balance weight (4), and the electromagnet iron core etc. were attached to the leaf spring mounting block (xz
a) It may be configured to be attached to the (xzb) side.

〔発明の効果〕〔Effect of the invention〕

以上述べたように本発明の直線振動ツイータ′によれば
、基台への振動伝達を殆んど零にして、すなわち良好な
防振効果を得々がらトラフに所望の大きな振巾を得るこ
とができる。
As described above, according to the linear vibration tweeter of the present invention, it is possible to reduce vibration transmission to the base to almost zero, that is, to obtain a desired large swing width in the trough while maintaining a good vibration isolation effect. can.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の実施例による直線振動フ4−ダの部分
破断側面図、第2図は同正面図、第3図は同平面図、第
4図は同実施例の振動系を示す模式図、第5図は従来例
の振動系を示す模式図及び第6図は他従来例の振動系を
示す模式図である。 なお図において、
FIG. 1 is a partially cutaway side view of a linear vibrating roof according to an embodiment of the present invention, FIG. 2 is a front view of the same, FIG. 3 is a plan view of the same, and FIG. 4 is a vibration system of the same embodiment. FIG. 5 is a schematic diagram showing a conventional vibration system, and FIG. 6 is a schematic diagram showing another conventional vibration system. In the figure,

Claims (1)

【特許請求の範囲】[Claims] 基台とトラフ取付部材とを前後一対の第1傾斜板ばねに
より結合し、前記基台とバランス用ウェイトとを前記第
1傾斜板ばねと同一角度に傾斜する前後一対の第2傾斜
板ばねにより結合し、前記トラフ取付部材にトラフを取
付けてなる直線振動フィーダにおいて、前記バランス用
ウェイトに振動駆動用のコイルを巻装した電磁石鉄芯を
固定し、該鉄芯に空隙をおいて接極子を前記基台に固定
したことを特徴とする直線振動フィーダ。
The base and the trough mounting member are connected by a pair of front and rear first inclined plate springs, and the base and the balance weight are connected by a pair of front and rear second inclined plate springs that are inclined at the same angle as the first inclined plate spring. In a linear vibration feeder in which a trough is attached to the trough mounting member, an electromagnetic iron core wrapped with a vibration drive coil is fixed to the balance weight, and an armature is attached to the iron core with a gap. A linear vibration feeder, characterized in that it is fixed to the base.
JP2528789A 1989-02-03 1989-02-03 Straight line vibration feeder Pending JPH02204209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2528789A JPH02204209A (en) 1989-02-03 1989-02-03 Straight line vibration feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2528789A JPH02204209A (en) 1989-02-03 1989-02-03 Straight line vibration feeder

Publications (1)

Publication Number Publication Date
JPH02204209A true JPH02204209A (en) 1990-08-14

Family

ID=12161804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2528789A Pending JPH02204209A (en) 1989-02-03 1989-02-03 Straight line vibration feeder

Country Status (1)

Country Link
JP (1) JPH02204209A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627742U (en) * 1992-09-21 1994-04-12 大和製衡株式会社 Supply feeder for combination scales
JP2006248727A (en) * 2005-03-11 2006-09-21 Shinko Electric Co Ltd Part carrying device
US7213700B2 (en) * 2005-03-11 2007-05-08 Shinko Electric Co., Ltd. Part carriage device
JP2007326668A (en) * 2006-06-07 2007-12-20 Takazono Sangyo Co Ltd Vibratory feeder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627742U (en) * 1992-09-21 1994-04-12 大和製衡株式会社 Supply feeder for combination scales
JP2006248727A (en) * 2005-03-11 2006-09-21 Shinko Electric Co Ltd Part carrying device
US7213700B2 (en) * 2005-03-11 2007-05-08 Shinko Electric Co., Ltd. Part carriage device
KR101316442B1 (en) * 2005-03-11 2013-10-08 신포니아 테크놀로지 가부시키가이샤 Parts feeder
JP2007326668A (en) * 2006-06-07 2007-12-20 Takazono Sangyo Co Ltd Vibratory feeder

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