JP3180237B2 - Vibrating transfer device - Google Patents
Vibrating transfer deviceInfo
- Publication number
- JP3180237B2 JP3180237B2 JP17100393A JP17100393A JP3180237B2 JP 3180237 B2 JP3180237 B2 JP 3180237B2 JP 17100393 A JP17100393 A JP 17100393A JP 17100393 A JP17100393 A JP 17100393A JP 3180237 B2 JP3180237 B2 JP 3180237B2
- Authority
- JP
- Japan
- Prior art keywords
- trough
- vibration
- transfer
- transport
- area
- 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 - Fee Related
Links
Landscapes
- Jigging Conveyors (AREA)
- Feeding Of Articles To Conveyors (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、電磁石等を用いた加
振装置によってトラフ上の被搬送物に振動を与えながら
被搬送物を整列搬送するようにした振動式搬送装置に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vibratory transfer apparatus for carrying an object while aligning and conveying the object while vibrating the object on a trough by a vibrator using an electromagnet or the like.
【０００２】[0002]
【従来の技術】自動計量装置では被計量物を個別に計量
する場合があり、この場合、供給部から被計量物を計量
部へ一個ずつ整列搬送するように構成された振動式搬送
装置が使用されている。この種の振動式搬送装置として
は（例えば、実開平１−１６４２１８号公報参照）、図
５に示すように、電磁振動式の加振装置３０上に断面略
Ｕ字形のトラフ３１を、電磁コイル３２が可動鉄心３３
を吸引離反して振動する前後方向に対してトラフ３１の
長手方向が水平面において所定角度θで交差するように
設置したものがある。2. Description of the Related Art In an automatic weighing apparatus, there are cases where the objects to be weighed are individually weighed. In this case, a vibratory transfer device configured to transport the objects to be weighed one by one from a supply unit to a weighing unit is used. Have been. As this type of vibratory transfer device (see, for example, Japanese Utility Model Application Laid-Open No. 1-164218), as shown in FIG. 32 is a movable iron core 33
Some are installed such that the longitudinal direction of the trough 31 intersects the horizontal direction at a predetermined angle θ with respect to the front-rear direction in which the suction and separation vibrates.
【０００３】この振動式搬送装置では、図６に示すよう
に、トラフ３１の対向する内側傾斜面部イ，ロにおいて
加振装置３０の前後方向の振動により生じる跳ね上げ搬
送力ｆ’，ｆが相反する方向に作用することになり、傾
斜部分イでは搬送方向である前向きに作用し、傾斜部分
ロでは後ろ向きの方向に作用する。このため、トラフ３
１に供給された被搬送物が搬送路上で重なり合った状態
となっても、傾斜面に接する個所が上記した相反する方
向に跳ね上げ搬送力を受けるため、重なり合った被搬送
物はトラフ３１の底部に沿って一列縦隊に整列された状
態になる。トラフの底部では本来の搬送方向に振動力が
作用しているので、被搬送物は一列に整列した状態で一
つずつ個別に搬送される。As shown in FIG. 6, in this vibrating transfer device, the flip-up transfer forces f ′ and f generated by the vibration of the vibrating device 30 in the front-rear direction at the inner inclined surfaces a and b of the trough 31 are reciprocal. In the inclined portion (a), it acts in the forward direction as the transport direction, and in the inclined portion (b), it acts in the backward direction. For this reason, trough 3
Even if the conveyed objects supplied to 1 overlap each other on the conveying path, the portions in contact with the inclined surface are subjected to the above-mentioned contradictory conveying force and are conveyed by the contradictory direction. Along the line. At the bottom of the trough, a vibrating force is acting in the original transport direction, so that the transported objects are individually transported one by one in a line.
【０００４】[0004]
【発明が解決しようとする課題】上記したように、従来
の振動式搬送装置では、加振装置３０上に断面略Ｕ字形
のトラフ３１を当該加振装置３０の振動方向と水平面で
所定角度θで交差するように設置し、トラフ３１の対向
する内側傾斜面部イ，ロに相反する方向の搬送力を生じ
させ、被搬送物を整列させながら搬送するようにしてい
る。しかしながら、被搬送物がトラフ３１上で上下に連
続的に重なり合ったり、左右に横並びした状態で搬送さ
れる場合には、被搬送物に対して後ろ向きの跳ね上げ搬
送力を作用させても、被搬送物が後方から詰まった状態
で供給されて来るため、整列させるべきスペースを後方
側にとることができなくなり、せっかくの整列搬送機能
が発揮されなくなるという問題点が生じていた。As described above, in the conventional vibratory transfer device, the trough 31 having a substantially U-shaped cross section is provided on the vibrating device 30 at a predetermined angle θ in the horizontal direction with respect to the vibration direction of the vibrating device 30. , So as to generate a conveying force in opposite directions to the inner inclined surface portions A and B of the trough 31 to convey the articles while aligning them. However, when the transported object is continuously overlapped vertically on the trough 31 or transported side by side on the left and right, even if a backward flipping transport force is applied to the transported object, the transported object is not affected. Since the conveyed articles are supplied in a jammed state from the rear, a space to be aligned cannot be provided on the rear side, and a problem has arisen that the precious alignment and conveyance function cannot be exhibited.
【０００５】したがって、この発明の目的は、自動計量
装置における個別計量等に対応できるように、計量すべ
き被搬送物の整列搬送を確実に行うことができる振動式
搬送装置を提供することである。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a vibratory transfer device capable of reliably carrying out an aligned transfer of an object to be measured so as to cope with individual weighing or the like in an automatic weighing device. .
【０００６】[0006]
【課題を解決するための手段】この発明の振動式搬送装
置は、加振装置上に断面略Ｕ字形のトラフを当該加振装
置の振動方向と水平面で所定角度交差するように設置
し、断面略Ｕ字形トラフの対向する内側傾斜面部に相反
する方向の搬送力を生じさせ、トラフに供給される被搬
送物を整列させながら搬送するようにした振動式搬送装
置であって、トラフによって形成される搬送路の一部搬
送区域を、当該搬送区域の設置方向が加振装置の振動方
向と水平面で一致するように形成したことを特徴として
いる。According to the vibration type conveying apparatus of the present invention, a trough having a substantially U-shaped cross section is installed on a vibration device so as to intersect a vibration direction of the vibration device at a predetermined angle in a horizontal plane. A vibratory transfer device that generates a transfer force in a direction opposite to an inwardly inclined surface portion of an approximately U-shaped trough to transfer a conveyed object supplied to the trough while aligning the conveyed objects. A part of the transfer path of the transfer path is formed such that the installation direction of the transfer area coincides with the vibration direction of the vibration device on a horizontal plane.
【０００７】[0007]
【作用】この発明の構成によれば、トラフによって形成
される搬送路が加振装置の振動方向と水平面で所定角度
交差するように設置された搬送区域では、トラフの対向
する内側傾斜面部で相反する方向の搬送力が作用して整
列搬送機能が発揮されるとともに、トラフの一部搬送区
域が当該搬送区域の設置方向を加振装置の振動方向と水
平面で一致するように形成されているので、この搬送区
域では、搬送方向に沿った前向きの搬送力のみが作用し
て被搬送物の搬送速度が速くなる。According to the structure of the present invention, in the transport area where the transport path formed by the trough intersects the vibration direction of the vibrating device at a predetermined angle in the horizontal plane, the opposing inner inclined surfaces of the trough are opposed to each other. Since the transfer force acts in the direction to perform the alignment transfer function, and the partial transfer area of the trough is formed so that the installation direction of the transfer area coincides with the vibration direction of the vibration device in the horizontal plane. In this transport area, only the forward transport force along the transport direction acts, and the transport speed of the transported object increases.
【０００８】したがって、設置方向が加振装置の振動方
向と水平面で一致する搬送路の一部搬送区域と、設置方
向が加振装置の振動方向と水平面で所定角度交差する他
の搬送区域とを適当に組み合わせて搬送路を形成すれ
ば、被搬送物が密に連なって搬送されていても、より速
く搬送させる区域に到達すると、被搬送物の前後の間隔
が開き、これにより、上下に重なった被搬送物が一重の
一列縦隊に再編整列されて整列搬送機能を確実に発揮す
ることができる。Therefore, a part of the conveyance path of the conveyance path whose installation direction coincides with the vibration direction of the vibration device in the horizontal plane, and another conveyance area whose installation direction crosses the vibration direction of the vibration device at a predetermined angle in the horizontal plane. If the transport path is formed by appropriately combining the transported objects, even if the transported objects are conveyed densely, when the area to be transported faster is reached, the space between the front and rear of the transported objects is widened, thereby overlapping the transported objects vertically. The conveyed objects are rearranged and aligned in a single single column, so that the aligned conveyance function can be reliably exhibited.
【０００９】[0009]
【実施例】図１は、この発明の実施例である振動式搬送
装置の構成を示す平面図、図２は同じく側面図であり、
この振動式搬送装置１の本体には電磁石を振動源とする
加振装置２が内蔵され、振動の伝達板となる板ばね３，
４とトラフ取付台５が設けられ、このトラフ取付台５上
に被搬送物の搬送路となるトラフ６が設置されている。FIG. 1 is a plan view showing the structure of a vibrating transfer apparatus according to an embodiment of the present invention, and FIG.
The main body of the vibration-type transfer device 1 has a built-in vibration device 2 using an electromagnet as a vibration source, and a leaf spring 3 serving as a vibration transmission plate.
4 and a trough mounting base 5 are provided, and a trough 6 serving as a transporting path of an object to be transferred is installed on the trough mounting base 5.
【００１０】加振装置２は、電磁コイル７の吸引離反作
用で可動鉄心８が前後方向に所定サイクルで振動するこ
とにより板ばね３，４およびトラフ取付台５を介してト
ラフ６を振動させる。トラフ６は、このトラフ取付台５
の前後の振動方向と水平面で所定角度θで交差するよう
に設置されているが、トラフ６の中間搬送区域６ｂを加
振装置２の振動方向と一致するようにしてトラフの後端
搬送区域６ａ側および前端搬送区域６ｃ側からみた搬送
路をそれぞれくの字形状に形成して連結させ、図示のよ
うな搬送路を構成している。The vibrating device 2 vibrates the trough 6 via the leaf springs 3 and 4 and the trough mount 5 when the movable core 8 vibrates in a predetermined cycle in the front-rear direction by the attraction / separation action of the electromagnetic coil 7. The trough 6
Is set so as to intersect with the vibration direction before and after at a predetermined angle θ in the horizontal plane, but the intermediate transfer area 6b of the trough 6 matches the vibration direction of the vibration device 2 so that the rear end transfer area 6a of the trough 6 The transport paths viewed from the side and the front-end transport section 6c are formed in a U-shape and connected to form a transport path as illustrated.
【００１１】トラフ６は、上記のような形状に形成され
トラフ取付台５に設置されているので、トラフ６によっ
て構成される搬送路が加振装置２の振動方向と水平面で
所定角度θで交差するように設置された搬送区域６ａお
よび６ｃでは、従来例と同様に、トラフ６の対向する内
側傾斜面部で相反する方向の搬送力ｆ’，ｆが作用して
整列搬送機能が発揮される。また、トラフ６の中間搬送
区域６ｂは、加振装置２の振動方向と水平面で一致する
ように形成されているので、この区域では、搬送方向に
沿った前向きの搬送力のみが作用して被搬送物の搬送速
度が速くなる。Since the trough 6 is formed in the above-described shape and is installed on the trough mount 5, the transport path formed by the trough 6 intersects the vibration direction of the vibration device 2 at a predetermined angle θ in the horizontal plane. In the transfer sections 6a and 6c set in such a manner, as in the conventional example, the transfer forces f 'and f in opposite directions act on the opposing inner inclined surfaces of the trough 6, thereby exerting the aligned transfer function. Further, since the intermediate transfer area 6b of the trough 6 is formed so as to coincide with the vibration direction of the vibration device 2 in a horizontal plane, only the forward transfer force along the transfer direction acts in this area to receive the vibration. The transport speed of the transported object is increased.
【００１２】したがって、トラフの後端搬送区域６ａ側
に供給された被搬送物は、整列作用を受けながら搬送さ
れ、中間搬送区域６ｂに達すると整列された被搬送物は
搬送方向へより速く搬送されることになるので、被搬送
物の前後の間隔が粗になり、この粗になった部分に上下
に重なり合った上側の被搬送物が入り込んで、上下の重
なりがなくなる。そして、被搬送物が前端搬送区域６ｃ
に達すると、再度整列作用を受けながら１つずつ図示し
ない計量部へ搬送される。Therefore, the conveyed objects supplied to the rear end conveying area 6a of the trough are conveyed while undergoing the aligning action, and when they reach the intermediate conveying area 6b, the aligned objects are conveyed faster in the conveying direction. Therefore, the distance between the front and back of the transported object becomes rough, and the upper transported object which overlaps vertically enters the roughened portion, and the vertical overlap is eliminated. Then, the transported object is located at the front end transport area 6c.
Is reached, the wafers are conveyed one by one to a weighing unit (not shown) while receiving the alignment action again.
【００１３】図３は別の実施例の構成を示す平面図で、
図４は同じく側面図である。この実施例のトラフ１０
は、図示のように、被搬送物が投入される後端側から中
間部に至る搬送区域１０ａが加振装置１１の振動方向と
水平面で所定角度θで交差するように設置され、図示し
ない計量部側に位置する前端搬送区域１０ｂが加振装置
１１の振動方向と水平面で一致するように形成されてい
る。トラフ１０の後端搬送区域から中間部区域１０ａの
両側部には、大量の被搬送物の投入を容易にするため
に、搬送物受け板部材１０ｃが取付けられている。FIG. 3 is a plan view showing the structure of another embodiment.
FIG. 4 is a side view of the same. Trough 10 of this embodiment
As shown in the figure, a weighing unit (not shown) is installed such that a conveying area 10a from the rear end side into which an object to be conveyed is inserted to the intermediate part intersects the vibration direction of the vibration device 11 at a predetermined angle θ in a horizontal plane. The front end conveyance section 10b located on the side of the section is formed so as to coincide with the vibration direction of the vibration device 11 on a horizontal plane. Conveyed object receiving plate members 10c are attached to both sides of the trough 10 from the rear end conveying area to the intermediate section 10a in order to facilitate loading of a large amount of conveyed objects.
【００１４】このように被搬送物が投入される後端側か
ら中間部に至る搬送区域１０ａを長く形成して整列作用
を受けやすくするとともに、前端搬送区域１０ｂで被搬
送物の搬送方向への搬送速度を速めることにより、重な
りのない一列縦隊の整列搬送機能を発揮させることがで
きるようになる。また、上記した実施例の他にも被搬送
物の種類や形状、重量等を考慮し、設置方向が加振装置
の振動方向と水平面で一致する搬送路の一部区域と、設
置方向が加振装置の振動方向と水平面で所定角度交差す
る他の搬送区域とを適当に組み合わせて搬送路を形成す
れば、整列搬送を確実に行わせることができるようにな
る。As described above, the transfer area 10a extending from the rear end side to the intermediate portion where the article is loaded is formed long so as to be easily subjected to the alignment action, and the front end transfer area 10b is moved in the conveying direction of the article. By increasing the transfer speed, it becomes possible to exert the line-up transfer function of a single column with no overlap. In addition to the above-described embodiment, taking into account the type, shape, weight, and the like of the transferred object, a part of the transfer path whose installation direction coincides with the vibration direction of the vibration device on the horizontal plane, and the installation direction is changed. If the conveyance path is formed by appropriately combining the vibration direction of the vibration device with another conveyance section that intersects the horizontal plane at a predetermined angle, the aligned conveyance can be reliably performed.
【００１５】[0015]
【発明の効果】この発明の振動式搬送装置によれば、ト
ラフによって形成される搬送路が加振装置の振動方向と
水平面で所定角度交差するように設置された搬送区域で
は、トラフの対向する内側傾斜面部で相反する方向の搬
送力が作用して整列搬送機能が発揮されるとともに、搬
送路となるトラフの一部搬送区域が当該搬送区域の設置
方向を加振装置の振動方向と水平面で一致するように形
成されているので、この区域では、搬送方向に沿った前
向きの搬送力のみが作用して被搬送物の搬送速度を速め
ることができる。したがって、この区域では被搬送物の
前後の間隔が広く開き、これにより、上下に重なり合っ
たり左右に横並びした被搬送物は、一重の一列縦隊に再
編整列されて、これまで以上に整列搬送機能を確実に発
揮させることができる。According to the vibratory transfer apparatus of the present invention, the troughs are opposed to each other in the transfer section where the transfer path formed by the trough intersects the vibration direction of the vibrator at a predetermined angle in the horizontal plane. The conveying force in the opposite direction acts on the inner inclined surface part to exert the aligned conveying function, and the part of the trough serving as the conveying path is set in the horizontal direction with the vibration direction of the vibration device and the installation direction of the conveying area. Since they are formed so as to coincide with each other, only the forward conveying force in the conveying direction acts in this area, so that the conveying speed of the conveyed object can be increased. Therefore, in this area, the distance between the front and rear of the objects to be conveyed is widened, and consequently, objects to be conveyed that are vertically stacked or side by side are rearranged and aligned in a single single column, and the alignment and conveyance function is more improved than ever. It can be surely demonstrated.
【図１】この発明の実施例である振動式搬送装置の構成
を示す平面図である。FIG. 1 is a plan view showing a configuration of a vibration-type transport device according to an embodiment of the present invention.
【図２】同実施例の構成を示す側面図である。FIG. 2 is a side view showing the configuration of the embodiment.
【図３】別の実施例の構成を示す平面図である。FIG. 3 is a plan view showing a configuration of another embodiment.
【図４】別の実施例の構成を示す側面図である。FIG. 4 is a side view showing a configuration of another embodiment.
【図５】従来例の構成を示す斜視図である。FIG. 5 is a perspective view showing a configuration of a conventional example.
【図６】従来例の構成を示す平面図である。FIG. 6 is a plan view showing a configuration of a conventional example.
１ 振動式搬送装置 ２ 加振装置 3,4 板ばね ５ トラフ取付台 ６ トラフ 6a 後端搬送区域 6b 中間搬送区域 6c 前端搬送区域 DESCRIPTION OF SYMBOLS 1 Vibration type transport device 2 Exciter 3,4 Leaf spring 5 Trough mounting base 6 Trough 6a Rear transport zone 6b Intermediate transport zone 6c Front transport zone
Claims (1)
該加振装置の振動方向と水平面で所定角度交差するよう
に設置し、前記断面略Ｕ字形トラフの対向する内側傾斜
面部に相反する方向の搬送力を生じさせ、前記トラフに
供給される被搬送物を整列させながら搬送するようにし
た振動式搬送装置であって、 前記トラフによって形成される搬送路の一部搬送区域
を、当該搬送区域の設置方向が前記加振装置の振動方向
と水平面で一致するように形成したことを特徴とする振
動式搬送装置。1. A trough having a substantially U-shaped cross section is installed on a vibrating device so as to intersect a vibration direction of the vibrating device at a predetermined angle in a horizontal plane, and a trough is formed on an opposing inner inclined surface of the trough having a substantially U-shaped cross section. A vibration-type transport device that generates a transport force in a direction to be transported, and transports the transported objects supplied to the trough while aligning them, wherein a partial transport area of a transport path formed by the trough is A vibratory transfer device, wherein the installation direction of the transfer area is formed so as to coincide with the vibration direction of the vibration device on a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17100393A JP3180237B2 (en) | 1993-06-16 | 1993-06-16 | Vibrating transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17100393A JP3180237B2 (en) | 1993-06-16 | 1993-06-16 | Vibrating transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH072335A JPH072335A (en) | 1995-01-06 |
| JP3180237B2 true JP3180237B2 (en) | 2001-06-25 |
Family
ID=15915308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17100393A Expired - Fee Related JP3180237B2 (en) | 1993-06-16 | 1993-06-16 | Vibrating transfer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3180237B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008094618A (en) * | 2006-10-07 | 2008-04-24 | Yoshitaka Aoyama | Parts feeder and feeding method |
-
1993
- 1993-06-16 JP JP17100393A patent/JP3180237B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072335A (en) | 1995-01-06 |
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