JPH0453774B2 - - Google Patents
Info
- Publication number
- JPH0453774B2 JPH0453774B2 JP58199391A JP19939183A JPH0453774B2 JP H0453774 B2 JPH0453774 B2 JP H0453774B2 JP 58199391 A JP58199391 A JP 58199391A JP 19939183 A JP19939183 A JP 19939183A JP H0453774 B2 JPH0453774 B2 JP H0453774B2
- Authority
- JP
- Japan
- Prior art keywords
- tablet
- holder
- feeder
- chuck
- tablets
- 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
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 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
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/904—Devices for picking-up and depositing articles or materials provided with rotary movements only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Feeding Of Articles To Conveyors (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明はマルチプランジヤー方式のモールドプ
レスのタブレツトの供給方式に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a tablet feeding system for a multi-plunger mold press.
従来例の構成とその問題点
従来のタブレツト供給装置は第１図にその具体
例を示すように、ホツパー１内にタブレツト２を
ストツクし、ホツパー１を図中Ｚ−Ｚ方向に動作
させて、シユート３内にホツパー１のタブレツト
２を自然落下させ、チヤツク４内にタブレツト２
を供給する。しかしこの方式では、
１） ホツパー１がＺ−Ｚ方向の動作を行なう際
にシユート３とホツパー１の間にタブレツトをは
さみ込み、破損する、
２） シユート３内のタブレツト２のストツク量
が少なくなつた時、あるいはなくなつた時に、次
にシユート３内に供給されるタブレツトの落下距
離が長いため、タブレツトが破損する、
という問題点があつた。Structure of conventional example and its problems As shown in FIG. 1, a specific example of the conventional tablet feeding device stores tablets 2 in a hopper 1 and moves the hopper 1 in the Z-Z direction in the figure. Let the tablet 2 of the hopper 1 fall naturally into the chute 3, and then drop the tablet 2 into the chuck 4.
supply. However, with this method, 1) when the hopper 1 moves in the Z-Z direction, the tablet gets caught between the chute 3 and the hopper 1, resulting in damage; and 2) the amount of stock of the tablet 2 in the chute 3 decreases. When the tablet is lost or lost, the next tablet to be supplied into the chute 3 has a long falling distance, resulting in the tablet being damaged.
発明の目的
本発明は上記従来の欠点を解決するもので、タ
ブレツトの整列、供給の信頼性を向上するもので
ある。OBJECTS OF THE INVENTION The present invention solves the above-mentioned conventional drawbacks and improves the reliability of tablet alignment and feeding.
発明の構成
本発明の樹脂封止機のタブレツト供給装置は粉
末樹脂を円柱状に圧縮成形したタブレツトと、こ
のタブレツトをストツクし、整列排出するボール
フイーダーと、前記ボールフイーダーの出口延長
線上にその一端を位置し、前記タブレツトを整列
移動するラインフイーダーと、前記ラインフイー
ダーの他端にその軸方向中心をラインフイーダー
より排出されるタブレツトの中心と一致させるよ
う配置した円筒状のホルダーと、前記ホルダーを
垂直面内にて旋回させるアームと、前記ホルダー
旋回限にて、自由落下する前記タブレツトを受け
る複数の保持孔と前記保持孔内のタブレツトを下
方より支持するシヤツターとを有し前記タブレツ
トを、その供給位置まで移動するタブレツトチヤ
ツクと、前記ホルダー内のタブレツトを前記タブ
レツトチヤツクの保持孔内に押し込むとともに前
記タブレツトの有無もしくは姿勢の検出を行なう
検出器とを有するものである。Composition of the Invention The tablet feeding device of the resin sealing machine of the present invention includes a tablet formed by compression molding powdered resin into a cylindrical shape, a ball feeder for storing and discharging the tablet in an aligned manner, and a tablet feeding device for supplying tablets to the resin sealing machine. a line feeder positioned at one end of the line feeder for aligning and moving the tablets; and a cylindrical holder disposed at the other end of the line feeder so that its axial center coincides with the center of the tablet discharged from the line feeder. an arm for rotating the holder in a vertical plane; a plurality of holding holes for receiving the free-falling tablet at the rotation limit of the holder; and a shutter for supporting the tablet in the holding hole from below. The tablet chuck has a tablet chuck for moving the tablet to its supply position, and a detector for pushing the tablet in the holder into the holding hole of the tablet chuck and detecting the presence or absence of the tablet or its posture. .
実施例の説明
以下に本発明の実施例を、第２図〜第６図を用
いて説明する。DESCRIPTION OF EMBODIMENTS Examples of the present invention will be described below with reference to FIGS. 2 to 6.
第２図は本発明の一実施例である樹脂封止機の
全体斜視図である。５は円型のパーツフイーダー
で、６にタブレツト１５をストツクする。７は直
進フイーダーで、ボールフイーダー６の出口の延
長線上に位置する。８は円筒状のタブレツトホル
ダーで、前記直進フイーダー７の延長端面に、円
筒の長手方向中心線が一致する位置にある。９は
レバーで、支点ピン１１により回転可能に支持さ
れている。またレバー９はピン１０を中心として
長回転半径端と短回転半径端とを有し、長回転半
径端には前記タブレツトホルダー８が一体的に回
転する様固定され、短回転半径端にはシリンダ１
１のロツド１２がピン１３を介してジヨイント１
４によつて回転可能に連結されている。 FIG. 2 is an overall perspective view of a resin sealing machine which is an embodiment of the present invention. 5 is a circular parts feeder, and a tablet 15 is stocked at 6. 7 is a straight feeder located on an extension of the outlet of the ball feeder 6. Reference numeral 8 denotes a cylindrical tablet holder, and the longitudinal centerline of the cylinder coincides with the extended end surface of the linear feeder 7. Reference numeral 9 denotes a lever, which is rotatably supported by a fulcrum pin 11. The lever 9 has a long rotation radius end and a short rotation radius end around the pin 10, and the tablet holder 8 is fixed to the long rotation radius end so as to rotate integrally with the lever 9, and the lever 9 has a long rotation radius end and a short rotation radius end. cylinder 1
1 rod 12 connects to joint 1 via pin 13
4, which are rotatably connected.
１５はタブレツトホルダーで、レバー９の円弧
動作行き限に位置している。タブレツトホルダー
１４は、矩形のブロツクに定ピツチで、タブレツ
ト１６保持用の貫通孔１５を必要個数有してい
る。タブレツトホルダー下面にはシヤツター１７
が長手方向に摺動可能に支持されている。シヤツ
ター１７はピン１９を中心に旋回可能なレバー１
８を介し、シリンダ２０によつて駆動される。前
記タブレツトホルダー１５、シヤツター１７、レ
バー１８、ピン１９、シリンダ２０は、Ｙ−Ｙ方
向に摺動可能なブロツク２１に、Ｙ−Ｙ方向の動
作は一体的に動作する様構成されている。さらに
ブロツク２１は摺動用のガイド２２を介してブラ
ケツト２３に固定され、ブラケツト２３は、矩形
の平板２４に固定されている。 Reference numeral 15 denotes a tablet holder, which is located at the end of the arc of the lever 9. The tablet holder 14 has a required number of through holes 15 for holding a tablet 16 at regular intervals in a rectangular block. Shutter 17 on the bottom of the tablet holder
is supported so as to be slidable in the longitudinal direction. The shutter 17 is a lever 1 that can be rotated around a pin 19.
8 and is driven by a cylinder 20. The tablet holder 15, the shutter 17, the lever 18, the pin 19, and the cylinder 20 are constructed to move integrally in the Y-Y direction on a block 21 that is slidable in the Y-Y direction. Furthermore, the block 21 is fixed to a bracket 23 via a sliding guide 22, and the bracket 23 is fixed to a rectangular flat plate 24.
２個のブロツク２５，２６は、平板２４によつ
て、連結され、一体的に動作する。両端を２個の
ブロツク２７，２８によつて回転可能に軸支され
た送りネジはギヤ３０，３１を介してモータ３２
によつて駆動される。送りネジ用のナツト３３は
ブロツク２５に固定されている。ブロツク２５，
２６は、４個のベアリング３４を介して２本のガ
イド軸３５によつて摺動可能に軸支され、送りネ
ジ用ナツト３３はブロツク２５とガイドシヤツタ
３５に沿つて一体的に動作する。３６は検出用ロ
ツドで上下動作を行なう。 The two blocks 25 and 26 are connected by a flat plate 24 and operate as one. A feed screw whose both ends are rotatably supported by two blocks 27 and 28 is connected to a motor 32 via gears 30 and 31.
driven by. A nut 33 for the feed screw is fixed to the block 25. Block 25,
26 is slidably supported by two guide shafts 35 via four bearings 34, and the feed screw nut 33 moves integrally along the block 25 and the guide shutter 35. 36 is a detection rod that moves up and down.
以上のような構成でタブレツト１６は円型パー
ツフイダー５のボウル６内にランダムに供給さ
れ、パーツフイーダー５及びボウル６の振動によ
つて整列される。整列されたタブレツト１６は直
進フイーダー７によつて移送され、タブレツトホ
ルダー８に１個づつ分離供給される。タブレツト
ホルダー８は、Ａ位置でタブレツト１６を供給さ
れ、シリンダ１１のＹ−Ｙ方向への動作に伴なつ
て、支点ピン１０を中心にＸ−Ｘ方向の回転動作
を行ない。Ｂ位置にて停止し、同時にタブレツト
ホルダー８内のタブレツト１６も同様に移動す
る。Ｂ位置に移動したタブレツト１６は、あらか
じめ、モータ３２及び送りネジ２９によつて位置
決めされているタブレツトチヤツク１５の保持孔
１５′に自然落下する。タブレツトチヤツク下面
にはシヤツター１７が位置しているから、自然落
下したタブレツト１６は、保持孔１５′内に保持
される。 With the above structure, the tablets 16 are randomly supplied into the bowl 6 of the circular parts feeder 5, and are aligned by vibration of the parts feeder 5 and bowl 6. The aligned tablets 16 are transferred by the linear feeder 7 and separately fed to the tablet holder 8 one by one. The tablet holder 8 is supplied with the tablet 16 at position A, and rotates in the X-X direction about the fulcrum pin 10 as the cylinder 11 moves in the Y-Y direction. It stops at position B, and at the same time the tablet 16 in the tablet holder 8 moves in the same way. The tablet 16 moved to position B naturally falls into the holding hole 15' of the tablet chuck 15, which has been positioned in advance by the motor 32 and the feed screw 29. Since the shutter 17 is located on the bottom surface of the tablet chuck, the tablet 16 that has fallen naturally is held in the holding hole 15'.
またタブレツトホルダー８がＢ位置に来た時、
検出ロツド３６が下降し、その下降高さを検出す
ることで、タブレツト１４が正常なものか、ある
いはタブレツト１４があるかないかを判定する。
また同時にタブレツト１６がホルダー８もしくは
タブレツトチヤツク１５内の途中で止まつている
場合、タブレツトチヤツク１５内に押込む事も行
なう。以上の動作後タブレツトホルダー８は位置
Ａに戻り、再び直進フイーダー７よりタブレツト
１６を供給される。タブレツトチヤツク１５は、
タブレツト１６を供給された後、送りネジにより
定ピツチ送られ、タブレツト１６が末供給状態の
孔１５′をＢ位置に位置決めする。以上の動作つ
まり、タブレツト整列→移送→分離供給→検出→
ピツチ送り、を繰り返し、タブレツトチヤツク１
５内に必要個タブレツト１６を保持した後、金属
にタブレツトを供給する。 Also, when the tablet holder 8 comes to position B,
The detection rod 36 descends, and by detecting its descending height, it is determined whether the tablet 14 is normal or whether the tablet 14 is present or not.
At the same time, if the tablet 16 is stuck halfway inside the holder 8 or the tablet chuck 15, it is also pushed into the tablet chuck 15. After the above operation, the tablet holder 8 returns to position A, and the tablet 16 is again fed from the linear feeder 7. The tablet chuck 15 is
After the tablet 16 has been fed, it is fed by a fixed pitch by the feed screw, and the hole 15', in which the tablet 16 is fully fed, is positioned at the B position. The above operations are as follows: Tablet alignment → Transfer → Separation supply → Detection →
Repeat pitch feed and tablet chuck 1
After holding the required number of tablets 16 in the metal plate 5, the tablets are fed into the metal.
発明の効果
このように本発明によれば、複数個のタブレツ
トの取扱いが可能となるとともに、タブレツトを
整列、移送、供給の動作中に破損することなく、
しかも検出器が供給と検出の動作を兼ねて行つて
いるため装置構成が簡単になり、またタブレツト
供給の信頼性が飛躍的に向上する。Effects of the Invention As described above, according to the present invention, it is possible to handle a plurality of tablets, and the tablets are not damaged during the operations of arranging, transporting, and feeding the tablets.
Furthermore, since the detector performs both supply and detection operations, the device configuration is simplified and the reliability of tablet supply is dramatically improved.
第１図は従来のタブレツト供給装置の断面図、
第２図は樹脂モールドプレスの斜視図、第３図は
本発明の一実施例におけるタブレツト供給装置の
動作説明図、第４図はタブレツトチヤツクの移送
部の斜視図である。
５……パーツフイーダー、７……直進フイーダ
ー、８……タブレツトホルダー、９……旋回アー
ム、１５……タブレツトチヤツク、３６……検出
ロツド。
Figure 1 is a cross-sectional view of a conventional tablet feeding device.
FIG. 2 is a perspective view of the resin mold press, FIG. 3 is an explanatory diagram of the operation of the tablet feeding device in one embodiment of the present invention, and FIG. 4 is a perspective view of the tablet chuck transfer section. 5... Parts feeder, 7... Straight feeder, 8... Tablet holder, 9... Swivel arm, 15... Tablet chuck, 36... Detection rod.
Claims (1)
と、このタブレツトをストツクし、整列排出する
ボールフイーダーと、前記ボールフイーダーの出
口延長線上にその一端を位置し、前記タブレツト
を整列移動するラインフイーダーと、前記ライン
フイーダーの他端にその軸方向中心をラインフイ
ーダーより排出されるタブレツトの中心と一致さ
せるよう配置した円筒状のホルダーと、前記ホル
ダーを垂直面内にて旋回させるアームと、前記ホ
ルダー旋回限にて、自由落下する前記タブレツト
を受ける複数の保持孔と前記保持孔内のタブレツ
トを下方より支持するシヤツターとを有し前記タ
ブレツトを、その供給位置まで移動するタブレツ
トチヤツクと、前記ホルダー内のタブレツトを前
記タブレツトチヤツクの保持孔内に押し込むとと
もに前記タブレツトの有無、もしくは姿勢の検出
を行なう検出器とを有する樹脂封止機のタブレツ
ト供給装置。1 Tablets formed by compression molding of powdered resin into cylindrical shapes, a ball feeder that stores and discharges the tablets in an aligned manner, and a line feeder that has one end located on the extension line of the outlet of the ball feeder and that moves the tablets in an aligned manner. an feeder, a cylindrical holder disposed at the other end of the line feeder so that its axial center coincides with the center of the tablet discharged from the line feeder, and an arm for rotating the holder in a vertical plane. a tablet chuck for moving the tablet to a supply position, the tablet chuck having a plurality of holding holes for receiving the free-falling tablet at the rotation limit of the holder and a shutter for supporting the tablet in the holding hole from below; . A tablet feeding device for a resin sealing machine, comprising a detector for pushing the tablet in the holder into the holding hole of the tablet chuck and detecting the presence or absence of the tablet or the posture thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19939183A JPS6093027A (en) | 1983-10-25 | 1983-10-25 | Tablets supplier or resin sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19939183A JPS6093027A (en) | 1983-10-25 | 1983-10-25 | Tablets supplier or resin sealing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6093027A JPS6093027A (en) | 1985-05-24 |
| JPH0453774B2 true JPH0453774B2 (en) | 1992-08-27 |
Family
ID=16406993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19939183A Granted JPS6093027A (en) | 1983-10-25 | 1983-10-25 | Tablets supplier or resin sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093027A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587419A (en) * | 1981-07-02 | 1983-01-17 | ロクタイト・コ−ポレ−シヨン | Adhesive composition |
-
1983
- 1983-10-25 JP JP19939183A patent/JPS6093027A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587419A (en) * | 1981-07-02 | 1983-01-17 | ロクタイト・コ−ポレ−シヨン | Adhesive composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6093027A (en) | 1985-05-24 |
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