JPS6139256B2 - - Google Patents
Info
- Publication number
- JPS6139256B2 JPS6139256B2 JP57204829A JP20482982A JPS6139256B2 JP S6139256 B2 JPS6139256 B2 JP S6139256B2 JP 57204829 A JP57204829 A JP 57204829A JP 20482982 A JP20482982 A JP 20482982A JP S6139256 B2 JPS6139256 B2 JP S6139256B2
- Authority
- JP
- Japan
- Prior art keywords
- stocker
- hole
- parts
- chip
- chip parts
- 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
Links
- 238000007664 blowing Methods 0.000 claims 1
- 239000008188 pellet Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
- B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
- B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
- B65G47/1442—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of movement of the bottom or a part of the wall of the container
- B65G47/1457—Rotating movement in the plane of the rotating part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Feeding Of Articles To Conveyors (AREA)
Description
【発明の詳細な説明】
この発明はチツプ部品用整列供給装置に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an alignment and feeding device for chip parts.
半導体ペレツト(たとえばダイオードペレツ
ト、トランジスタペレツト、ICペレツト等)、チ
ツプ抵抗器、チツプコンデンサ等のチツプ部品の
多数を山積みにした状態から、これをひとつずつ
整列させて所定の位置に供給することが要求され
る。一般に部品の整列供給には振動式フイーダが
広く使用されているが、このようなフイーダを使
用する場合その出口部にゲートを設ける必要があ
る。ところが整列しようとする部品がチツプ状で
あつてその形状寸法のバラツキが大きな部品で
は、前記したゲートでその部品がつまつてしまう
ことがある。ここでひとつでもつまりがでると、
以後の供給が不可能となるので、長時間にわたつ
て連続的な供給は極めて困難とされていた。また
振動式フイーダーより部品をピツクアツプする
際、その振動により部品姿勢が不安定となりやす
く正常な姿勢でのピツクアツプが阻害されること
がある。 From a pile of semiconductor pellets (e.g. diode pellets, transistor pellets, IC pellets, etc.), chip resistors, chip capacitors, etc., a large number of chip parts are arranged one by one and supplied to a predetermined position. is required. Generally, vibrating feeders are widely used for aligning and feeding parts, but when such a feeder is used, it is necessary to provide a gate at its outlet. However, if the parts to be aligned are chip-shaped and have large variations in shape and size, the parts may become jammed in the gate described above. If even one blockage occurs here,
Since further supply becomes impossible, continuous supply over a long period of time has been considered extremely difficult. Furthermore, when picking up parts from a vibrating feeder, the vibrations tend to make the part posture unstable and may prevent picking up in a normal posture.
この発明はチツプ部品とひとつずつ正確に整列
して供給可能とすることを目的とする。 The object of the present invention is to enable chip parts to be accurately aligned and supplied one by one.
この発明の実施例を図によつて説明する。1は
テーブルで軸2によつて回転自在とされてあり、
又その表面には軸2の軸心、すなわちテーブル1
の回転中心を中心とする円周に沿つて複数の穴3
が設けられてある。この穴3は整列供給対象のチ
ツプ状の部品4が1個だけ入り得る形状とされて
いる。具体的には部品4よりも少々大きめの形状
とされている。5はテーブル1の表面に、開口し
ている下端面が向かい合うように配置された部品
ストツカで、たとえばパイプ状とされており、こ
れはテーブル1の回転とは無関係に静止されてい
る。そしてこの内部に部品4の複数が不規則に収
納されている。実際にはストツカ5はその下端が
開口しているので、部品はテーブル1の表面を底
面としてストツカ5内に収納されていることにな
る。 Embodiments of the invention will be described with reference to the drawings. 1 is a table which is rotatable by shaft 2;
Also, on its surface is the axis of the shaft 2, that is, the table 1.
A plurality of holes 3 along the circumference centered on the rotation center of
is provided. This hole 3 is shaped so that only one chip-shaped component 4 to be aligned and supplied can enter therein. Specifically, it has a slightly larger shape than part 4. Reference numeral 5 denotes a parts stocker disposed on the surface of the table 1 so that its open lower end surfaces face each other, and is shaped like a pipe, for example, and is stationary regardless of the rotation of the table 1. A plurality of parts 4 are irregularly housed inside this. Actually, since the stocker 5 is open at its lower end, the parts are stored in the stocker 5 with the surface of the table 1 as the bottom surface.
ストツカ5は、穴3の移動軌跡上に位置されて
いる。そしてストツカ5の下端周縁に穴3とほぼ
同径の切欠部6を形成するのであるが、その形成
位置は、テーブル1の回転にともなつてストツカ
5の下面内に入つた穴3が、更にテーブル1の回
転によつてその下面から出ていくときの位置とし
てある。又ストツカ5はその内部が常に負圧に保
たれている。そのためには蓋5Aを通つて内部で
一端が開口するパイプ7の他端を真空源に接続し
ておけばよい。 The stocker 5 is located on the movement trajectory of the hole 3. Then, a notch 6 having approximately the same diameter as the hole 3 is formed on the lower edge of the stocker 5, and the position of the cutout 6 is such that the hole 3 that enters into the lower surface of the stocker 5 as the table 1 rotates further. This is the position when the table 1 moves out from the bottom surface as the table 1 rotates. Further, the interior of the stocker 5 is always maintained at negative pressure. For this purpose, the other end of the pipe 7, one end of which is open inside through the lid 5A, may be connected to a vacuum source.
以上の構成において、ストツカ5内に多数の部
品4が収納された状態で、テーブル1が矢印方向
に回転したとする。この回転によつて穴3がスト
ツカ5の下面を通過する過程でストツカ5内の部
品4が穴3内に落ちこむようになる。テーブル1
が更に回転すると、穴3が切欠部6と向かい合う
位置より、ストツカ5の下面から脱出する。以上
の動作を続けることによつて、ストツカ5の下面
から脱出する各穴3には部品4がひとつずつ収納
されるようになる。穴3に収納された部品4はテ
ーブル1の回転途上における適当な個所で真空チ
ヤツク等によつて欠3より取出され、必要な場所
へ送られる。 In the above configuration, it is assumed that the table 1 rotates in the direction of the arrow with a large number of parts 4 stored in the stocker 5. Due to this rotation, the parts 4 in the stocker 5 fall into the hole 3 while the hole 3 passes the lower surface of the stocker 5. table 1
When the stocker rotates further, the hole 3 escapes from the lower surface of the stocker 5 from a position facing the notch 6. By continuing the above operations, one component 4 will be stored in each hole 3 that escapes from the bottom surface of the stocker 5. The part 4 stored in the hole 3 is taken out from the cutout 3 by a vacuum chuck or the like at an appropriate point while the table 1 is rotating, and is sent to a required location.
以上の説明は、ストツカ5内において穴3内に
1個の部品4が落ちこんだ場合であるが、常にひ
とつの穴3に1個の部品4が落ちこむ保証はな
く、たとえば2個又はそれ以上の数の部品4が重
なり合うようにして落ちこむこともあり得る。こ
のときは、上に重なつた部品4は切欠部6の上縁
に当つて払い落される。或いは次のようにして上
に重つた部品4が穴3から取り除かれる。すなわ
ち前記のように上に重なつた部品4はストツカ5
の内部から切欠部6を閉塞する。しかしストツカ
5の内部は負圧とされているので、ストツカ5の
外部の空気は切欠部6を通つてストツカ5の内部
に向うように流れている。この空気の流れに対し
て、切欠部6を閉塞している部品4が大きな抵抗
として作用し、そのためこの部品4はストツカ5
内に引きもどされる。 The above explanation is for the case where one part 4 falls into the hole 3 in the stocker 5, but there is no guarantee that one part 4 will always fall into one hole 3. For example, two or more parts will fall into the hole 3. It is also possible that the parts 4 of the number overlap and fall. At this time, the overlying parts 4 hit the upper edge of the notch 6 and are brushed off. Alternatively, the overlying part 4 is removed from the hole 3 in the following manner. In other words, as mentioned above, the parts 4 stacked on top are stored in the stocker 5.
The notch 6 is closed from inside. However, since the inside of the stocker 5 is under negative pressure, the air outside the stocker 5 flows through the notch 6 into the inside of the stocker 5. The part 4 that closes the notch 6 acts as a large resistance to this air flow, so this part 4
pulled back inside.
部品4が立つたまま穴3に落下した場合も同じ
で、切欠部6の上縁に当接して穴3内に倒れて横
になるか、或いは前記した空気の流れに対して抵
抗が大きいことによりストツカ5内に吸引される
などして引きもどされる。以上のようにして各穴
3内に1個づつ部品4が収納されるようになる。
つまり各部品4は穴3の列に沿つて整列されて、
その移動軌跡上に供給されることになるのであ
る。なお第4図に示すようにトンネル部8を切欠
部6に連通して設置すると、空気はこのトンネル
部8内を通つてストツカ5内に入るので、切欠部
6附近で停滞している部品に対して引きもどす力
が大きく作用するようになつて都合がよい。 The same is true when the part 4 falls into the hole 3 while standing, and either comes into contact with the upper edge of the notch 6 and falls into the hole 3 and lies down, or there is a large resistance to the air flow as described above. It is sucked into the stocker 5 and pulled back. As described above, one component 4 is stored in each hole 3.
In other words, each part 4 is aligned along the row of holes 3,
It will be supplied on that movement trajectory. Note that when the tunnel section 8 is installed in communication with the notch section 6 as shown in FIG. This is convenient because a large force is applied to pull it back.
図示する実施例において、縦及び横が350μ
m、厚さ150μmのダイオードペレツトの整列供
給に実施して良好な結果を納めたことが本発明者
によつて確認されている。 In the illustrated embodiment, the length and width are 350μ
The present inventor has confirmed that good results have been achieved in the alignment and supply of diode pellets with a thickness of 150 μm.
なお前記の説明において、すべての穴3に部品
4が落下するものとしているが、たとえばストツ
カ5内の部品4の数が少くなつたような場合スト
ツカ5の下面を通過し終つも、穴3に部品4が落
ちこまないようなことも起り得る。一方穴3に収
納された部品4は、ストツカ5の下面を通過した
のち、真空チヤツクで吸いとられるが、部品4が
入つていない穴3に対しても真空チヤツクが部品
4をとりにいくようになる。このような無駄な作
業を回避するためには、それにさきだつて穴3内
の部品の存在が確認できるようにすればよい。 In the above description, it is assumed that the parts 4 fall into all the holes 3, but if, for example, the number of parts 4 in the stocker 5 decreases, some parts 4 may fall into the holes 3 even though they have passed through the bottom surface of the stocker 5. It is also possible that part 4 does not fall down. On the other hand, the part 4 stored in the hole 3 passes through the bottom surface of the stocker 5 and is sucked up by the vacuum chuck, but the vacuum chuck also picks up the part 4 from the hole 3 that does not contain a part 4. It becomes like this. In order to avoid such wasteful work, it is sufficient to make it possible to confirm the presence of parts inside the hole 3 in advance.
そのためには各穴3の底部に貫通孔9を設け、
この貫通孔9を通して光を投射し、その透過光又
は反射光を適当に検出するようにすれば、穴3内
の部品4の存在を知ることができるようになる。
貫通孔9の径が部品4より大きいときは、図のよ
うに透光性部材(たとえばガラス)10を穴3の
底部に配置しておくとよい。 For this purpose, a through hole 9 is provided at the bottom of each hole 3,
By projecting light through the through hole 9 and appropriately detecting the transmitted light or reflected light, the presence of the component 4 in the hole 3 can be known.
When the diameter of the through hole 9 is larger than the component 4, it is preferable to place a translucent member (for example, glass) 10 at the bottom of the hole 3 as shown in the figure.
以上詳述したようにこの発明によれば、チツプ
電子部品のようなチツプ部品を順次整列して供給
できるとともに、各部品の形状寸法に多少のバラ
ツキがあつても、穴に落ちこみ得る範囲の形状で
あれば、連続的な整列供給が可能となり、従来の
ような振動式フイーダのように出口部におけるゲ
ートのつまりのような事故は皆無となるといつた
効果を奏する。 As described in detail above, according to the present invention, chip parts such as chip electronic parts can be sequentially arranged and supplied, and even if there is some variation in the shape and size of each part, the shape is within the range that can fall into the hole. If so, it becomes possible to supply the feed in a continuous manner, and there are no accidents such as clogging of the gate at the outlet, which is the case with conventional vibrating feeders.
第1図はこの発明の実施例を示す斜視図、第2
図は要部の断面図、第3図は同じく一部の平面
図、第4図はこの発明の他の実施例の一部を示す
斜視図である。
1……テーブル、2……軸、3……穴、4……
チツプ部品、5……ストツカ、6……切欠部、8
……トンルネル部。
Fig. 1 is a perspective view showing an embodiment of the invention, Fig. 2 is a perspective view showing an embodiment of the invention;
3 is a plan view of a portion of the same, and FIG. 4 is a perspective view of a portion of another embodiment of the present invention. 1...Table, 2...Axis, 3...Hole, 4...
Chip parts, 5...Stocker, 6...Notch, 8
...Tunnel section.
Claims (1)
と同心円周に沿つて複数の穴を設け、又前記テー
ブルの回転にともなう前記各穴の移動軌跡上に、
開口した下面が相対するようにストツカを配置
し、その内部に、前記穴に落ちこみ可能な程度の
形状のチツプ部品の多数を前記テーブルの表面を
底部として不規則に収納せしめ、前記穴へ落ちこ
んだチツプ部品を前記テーブルの回転にともなつ
て前記ストツカからとり出すようにしてなり、か
つ前記ストツカの下端周縁にあつて、前記テーブ
ルの回転にともない前記穴が前記ストツカの下面
から離れていく位置に、前記穴に一部が突きでる
ようにして落ちこんだ前記チツプ部品を前記スト
ツカの内部に向かつて払い落とすための切欠部を
設け、更に前記ストツカ内部のチツプ部品にスト
ツカ内部に向かつて吸引する方向の力を作用させ
るように、前記ストツカの内部を負圧としてなる
チツプ部品用整列供給装置。 2 切欠部にトンネル部を連通してなる特許請求
の範囲第1項に記載のチツプ部品用整列供給装
置。[Scope of Claims] 1. A plurality of holes are provided on the surface of a table to be rotated along a circumference concentric with the center of rotation, and on a movement locus of each hole as the table rotates,
A stocker is arranged so that the open lower surfaces thereof face each other, and a large number of chip parts having a shape that can fall into the hole are housed in the stocker irregularly with the surface of the table as the bottom, and a number of chip parts that are shaped so that they can fall into the hole are stored irregularly. The chip component is taken out from the stocker as the table rotates, and the hole is located at a lower periphery of the stocker at a position where it moves away from the lower surface of the stocker as the table rotates. , a notch is provided for blowing off the chip parts that have fallen into the stocker so that a part thereof protrudes into the stocker, and a direction in which the chip parts inside the stocker are sucked toward the stocker A device for aligning and supplying chip parts, wherein the inside of the stocker is made to have a negative pressure so as to apply a force of . 2. The chip component aligning and feeding device according to claim 1, wherein the notch portion communicates with the tunnel portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57204829A JPS5997919A (en) | 1982-11-22 | 1982-11-22 | Lining-up supplier for tip parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57204829A JPS5997919A (en) | 1982-11-22 | 1982-11-22 | Lining-up supplier for tip parts |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5997919A JPS5997919A (en) | 1984-06-06 |
JPS6139256B2 true JPS6139256B2 (en) | 1986-09-03 |
Family
ID=16497069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57204829A Granted JPS5997919A (en) | 1982-11-22 | 1982-11-22 | Lining-up supplier for tip parts |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5997919A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2517844Y2 (en) * | 1991-04-30 | 1996-11-20 | 太陽誘電株式会社 | Chip circuit component supply device |
CN113928804B (en) * | 2021-09-06 | 2023-03-24 | 巨力自动化设备(浙江)有限公司 | Automatic magnetic shoe feeding mechanism |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5723556A (en) * | 1980-06-13 | 1982-02-06 | Mesdan Spa | Knotter |
-
1982
- 1982-11-22 JP JP57204829A patent/JPS5997919A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5723556A (en) * | 1980-06-13 | 1982-02-06 | Mesdan Spa | Knotter |
Also Published As
Publication number | Publication date |
---|---|
JPS5997919A (en) | 1984-06-06 |
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