JPH0682745B2 - Parts suction device - Google Patents
Parts suction deviceInfo
- Publication number
- JPH0682745B2 JPH0682745B2 JP60253994A JP25399485A JPH0682745B2 JP H0682745 B2 JPH0682745 B2 JP H0682745B2 JP 60253994 A JP60253994 A JP 60253994A JP 25399485 A JP25399485 A JP 25399485A JP H0682745 B2 JPH0682745 B2 JP H0682745B2
- Authority
- JP
- Japan
- Prior art keywords
- suction tool
- small
- tool
- suction
- large suction
- 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
Description
【発明の詳細な説明】 産業上の利用分野 本発明は電子部品（リードレス部品）をプリント基板等
の所定位置に装着するための部品吸着装置に関するもの
である。Description: TECHNICAL FIELD The present invention relates to a component suction device for mounting an electronic component (leadless component) at a predetermined position such as a printed circuit board.
従来の技術 近年、リードレス電子部品（チップ部品）が普及するに
つれて、形状及び大きさの種類も多品種になり、これら
の電子部品を組合せて電子回路を構成する装置の高速化
及び信頼性が要望されてきている。2. Description of the Related Art In recent years, as leadless electronic components (chip components) have become widespread, the types of shapes and sizes have increased, and the speed and reliability of devices that combine these electronic components to form an electronic circuit have become more difficult. It has been requested.
以下図面を参照しながら、上述した従来の吸着装置の一
例について説明する。第５図，第６図は従来の電子部品
吸着装置を示すものである。第５図において20はロッド
で上下の動作をおこなう。27は小吸着具で、26は大吸着
具である。29は真空パイプで、小吸着具27に取付いてい
て、小吸着具27の空圧径路を真空にして、17の小電子部
品を吸着する。25はガイドで大吸着具26と小吸着具27を
ガイドし、大吸着具26を基準としたストッパーである。
24はスプリングガイドであって、小吸着具27と摺動す
る。23はスプリングで一定の力でスプリングガイド24を
大吸着具26の端面に押付けている。22はメクラ栓で、小
吸着具27の先端に取付いていて、真空が上側から抜けな
い様に栓をすると同時に、ロッド20の内側にあけられた
ガイド穴６と摺動をする。21は真空パイプで大吸着具26
を使用時に活用する。28はハウジングで、大吸着具26を
ガイドレロッド20と固定する。第６図は、小吸着具27か
ら大吸着具に切換った状態を示す。ロッド20を上下動作
させて、18の大電子部品を吸着する。An example of the conventional adsorption device described above will be described below with reference to the drawings. 5 and 6 show a conventional electronic component suction device. In FIG. 5, 20 is a rod that moves up and down. 27 is a small suction tool and 26 is a large suction tool. Reference numeral 29 is a vacuum pipe, which is attached to the small suction tool 27, and the pneumatic path of the small suction tool 27 is evacuated to suck 17 small electronic components. Reference numeral 25 is a guide that guides the large suction tool 26 and the small suction tool 27, and is a stopper based on the large suction tool 26.
Reference numeral 24 denotes a spring guide, which slides on the small suction tool 27. Reference numeral 23 is a spring, and the spring guide 24 is pressed against the end surface of the large suction tool 26 with a constant force. Reference numeral 22 is a blind plug, which is attached to the tip of the small suction tool 27 and plugs so that the vacuum does not escape from the upper side, and at the same time, slides with the guide hole 6 formed inside the rod 20. 21 is a vacuum pipe 26
Make use of when using. 28 is a housing for fixing the large suction tool 26 to the guide rod 20. FIG. 6 shows a state in which the small suction tool 27 is switched to the large suction tool. The rod 20 is moved up and down to adsorb 18 large electronic components.
以上のように構成された電子部品吸着装置について、以
下その動作について説明する。The operation of the electronic component suction device configured as described above will be described below.
まず、小電子部品17を吸着する時は、第５図で示すよう
に、小吸着具27が下降した状態で、真空パイプ29から真
空され、ロッド20が下降して小電子部品17を吸着して上
昇し、ロッド20が移載して、プリント基板等に装着す
る。次に大電子部品18を吸着する時は、第６図で示すよ
うに、真空パイプ29と真空パイプ21から真空させるとロ
ッド20の内側にあけられたガイド穴が真空状態になるた
め、小吸着具27の先端に付けられたメクラ栓が上側に吸
い上げられ、小吸着具27に取り付いているガイド25がス
プリングガイド24にあたるまで上昇して、小吸着具27の
端面と大吸着具26の端面が一致して、大吸着具27に切り
換り、ロッド20が下降して大電子部品18を吸着して上昇
し、ロッド20が移載して、プリント基板等に装着する。First, when adsorbing the small electronic component 17, as shown in FIG. 5, with the small adsorbing tool 27 lowered, the vacuum pipe 29 is evacuated and the rod 20 descends to adsorb the small electronic component 17. Then, the rod 20 is transferred and mounted on a printed circuit board or the like. Next, when the large electronic component 18 is sucked, as shown in FIG. 6, if the vacuum pipe 29 and the vacuum pipe 21 are evacuated, the guide hole formed inside the rod 20 is in a vacuum state, so that small suction is performed. The blind plug attached to the tip of the tool 27 is sucked up, and the guide 25 attached to the small suction tool 27 rises until it hits the spring guide 24, so that the end surfaces of the small suction tool 27 and the large suction tool 26 are separated. At the same time, the switch is switched to the large suction tool 27, the rod 20 descends, sucks the large electronic component 18 and rises, and the rod 20 is transferred and mounted on a printed circuit board or the like.
発明が解決しようとする問題点 しかしながら上記のような構成では、吸着具における真
空径路の真空パイプ29と、小吸着具27を大吸着具26に切
換える真空パイプ21から構成されている為、スペースが
大きくなる問題点と、小吸着具27から大吸着具26に切換
える時、真空パイプ21を通じてエヤーにて切換える為、
切換え時の所用時間が長くかかる問題点を有していた。Problems to be Solved by the Invention However, in the above-mentioned configuration, since the vacuum pipe 29 of the vacuum path in the suction tool and the vacuum pipe 21 for switching the small suction tool 27 to the large suction tool 26 are configured, space is saved. The problem of becoming large, and when switching from the small suction tool 27 to the large suction tool 26, since it is switched by air through the vacuum pipe 21,
There is a problem that the time required for switching is long.
本発明は上記問題点の小吸着具から大吸着具への切換え
を速くし、小スペースに収めるようにするものである。The present invention speeds up the switching from the small suction tool of the above problems to the large suction tool so as to be accommodated in a small space.
問題点を解決するための手段 上記問題点を解決する本発明の技術的な手段は、吸引装
置が接続されたロッドの先端部に小吸着具と大吸着具を
備え、小吸着具使用時は、大吸着具が上側に持ち上げら
れた所定位置にて規制され、大吸着具使用時は、上側に
持ち上げられ大吸着具の規正をはずし所定位置まで下げ
て、それぞれ電子部品を吸着する為の、小吸着具と大吸
着具との摺動を所定位置で規正するロック手段から構成
されたものである。Means for Solving the Problems Technical means of the present invention for solving the above problems include a small suction tool and a large suction tool at the tip of a rod to which a suction device is connected. , The large suction tool is regulated at a predetermined position that is lifted to the upper side, and when the large suction tool is used, the large suction tool is lifted to the upper side to remove the regulation of the large suction tool and lower it to a predetermined position to suck each electronic component, The lock means is configured to regulate the sliding between the small suction tool and the large suction tool at a predetermined position.
作 用 本発明は上記した構成によって、小電子部品を装着する
動作においては、プリント基板上での隣接ピッチの関係
があるため、あらかじめ電子部品の種類により吸着具を
選択して、部品供給ポジションにて吸着し、ロッドを移
載させて、装着ポジションにて電子部品をプリント基板
状に装着する。Operation With the above-described configuration, the present invention has a relationship of the adjacent pitches on the printed circuit board in the operation of mounting the small electronic component. Therefore, the suction tool is selected in advance according to the type of the electronic component and the component supply position is set. Then, the rod is transferred, and the electronic component is mounted on the printed circuit board at the mounting position.
実施例 以下本発明の一実施例の電子部品吸着装置について、図
面を参照しながら説明する。第１図は本発明の実施例に
おける電子部品吸着装置を示すものである。第１図にお
いて、10はガイドピンで、スプリング２にて、ロッド９
に固定されたピン４にガイドピン10の溝の端面が当たる
まで下側に押し下げられる。そして、ピン４にて回り止
めをされる。11は小吸着具で、先端部に溝があり、ガイ
ドピン10の溝に入れて回り止めをされる。そして、スプ
リング12にて、ガイドピン10の端面に当たるまで押し下
げられる。８は大吸着具で、スプリング12にて下側に押
し下げられる。そして、ロッド９に固定されたピン５に
より回り止めされている。13はストッパー爪で、ピン16
を支点として回転をする。７はブロックで、ロッド９に
取り付けられて、ストッパー爪13をガイドし、ピン16が
取り付けられている。６は止め輪で、ブロック７をロッ
ド９に固定する。14はスプリングで、ブロック７に取り
付けられたネジ15を支点として、ストッパー爪13を大吸
着具８の面に押しつける。19は押えレバーで上下動作が
でき、ストッパー爪13を下側に押すことにより、大吸着
具８の溝からストッパー爪13の爪がはずれると、大吸着
具８はスプリング12にて下側に押されて、ストッパーと
してのピン５の端面が上側の端面の溝部に当たるまで下
降し大吸着具８に切り換わる。大吸着具８に切り換わる
と、小吸着具11の先端部に設けられた溝が開き、真空径
路が大吸着具８の内径部分と小吸着具11の外径部分にで
き、２重真空径路が構成される。かつ小吸着具11は、大
吸着具より少し中側に入った状態で逆に、大吸着具８を
一定のストロークだけ上側に押し上げると、大吸着具８
の溝にストッパー爪13が引掛り小吸着具11に切り換わ
る。その時、大吸着具８の真空径路は、閉されて一重ノ
ズルになる。Embodiment An electronic component suction device according to an embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows an electronic component adsorption device according to an embodiment of the present invention. In FIG. 1, 10 is a guide pin, which is a spring 2 and a rod 9
It is pushed down until the end face of the groove of the guide pin 10 comes into contact with the pin 4 fixed to. Then, it is stopped by the pin 4. Reference numeral 11 is a small suction tool, which has a groove at its tip and is inserted into the groove of the guide pin 10 to prevent rotation. Then, it is pushed down by the spring 12 until it hits the end face of the guide pin 10. 8 is a large suction tool, which is pushed down by a spring 12. The pin 5 fixed to the rod 9 prevents rotation. 13 is a stopper claw and pin 16
Rotate around the fulcrum. A block 7 is attached to the rod 9, guides the stopper claw 13, and is attached with a pin 16. A retaining ring 6 fixes the block 7 to the rod 9. Reference numeral 14 is a spring, and the stopper claw 13 is pressed against the surface of the large suction tool 8 with the screw 15 attached to the block 7 as a fulcrum. 19 can be moved up and down by a presser lever, and by pushing the stopper claw 13 downward, when the claw of the stopper claw 13 is disengaged from the groove of the large suction tool 8, the large suction tool 8 is pushed downward by the spring 12. Then, the end surface of the pin 5 as a stopper descends until it comes into contact with the groove of the upper end surface, and switches to the large suction tool 8. When switching to the large suction tool 8, the groove provided at the tip of the small suction tool 11 opens, and the vacuum path is formed in the inner diameter part of the large suction tool 8 and the outer diameter part of the small suction tool 11, and the double vacuum path. Is configured. In addition, when the small suction tool 11 is slightly inward of the large suction tool, the large suction tool 8 is pushed upward by a certain stroke while the large suction tool 8 is moved upward.
The stopper claw 13 is caught in the groove of and switches to the small suction tool 11. At that time, the vacuum path of the large suction tool 8 is closed to form a single nozzle.
発明の効果 以上、本発明は吸引装置が接続されたロッドの先端に電
子部品を吸着する大吸着具と小吸着具を備え、大吸着具
と小吸着具との摺動を所定位置で規制するロック手段を
設けることにより、小吸着具使用時は、大吸着具が上側
に持ち上げられた所定位置にてロックレバーにて規正さ
れ、大吸着使用時は、上側に持ち上げられた大吸着具の
ロックレバーを解除することにより、所定位置まで下降
し電子部品を吸着できる構造になるため、二重ノズルの
切換えスペースが小さくなると同時に吸着部の構造が簡
素化でき、二重ノズルの切換所用時が短縮できる。EFFECTS OF THE INVENTION As described above, the present invention includes the large suction tool and the small suction tool that suck electronic components at the tip of the rod to which the suction device is connected, and regulates the sliding between the large suction tool and the small suction tool at a predetermined position. By providing the locking means, when the small suction tool is used, the large suction tool is set at a predetermined position that is lifted upwards by the lock lever, and when the large suction tool is used, the large suction tool that is lifted up is locked. By releasing the lever, the structure moves down to a predetermined position and can pick up electronic components, so the switching space of the double nozzle is reduced and at the same time the structure of the suction part can be simplified and the switching time of the double nozzle is shortened. it can.
第１図は本発明の一実施例における部品吸着装置の断面
図、第２図は大吸着具に切り換わった時の同断面図、第
３図は小吸着具の拡大断面図、第４図は大吸着具の拡大
断面図、第５図は従来の吸着装置の断面図、第６図は大
吸着具に切り換わった従来の吸着装置の断面図である。 ９……ロッド、10……ガイドピン、11……小吸着具、８
……大吸着具、13……ストッパー爪。FIG. 1 is a sectional view of a component suction device according to an embodiment of the present invention, FIG. 2 is the same sectional view when switching to a large suction tool, FIG. 3 is an enlarged sectional view of a small suction tool, and FIG. FIG. 5 is an enlarged sectional view of a large suction tool, FIG. 5 is a sectional view of a conventional suction apparatus, and FIG. 6 is a sectional view of a conventional suction apparatus switched to the large suction tool. 9 ... Rod, 10 ... Guide pin, 11 ... Small suction tool, 8
…… Large suction tool, 13 …… Stopper claw.
Claims (2)
置するための部品吸着装置であって、先端部に吸引口を
有し、真空により電子部品を吸着する吸引口径が小なる
小吸着具と、前記小吸着具と同軸状に配され、かつその
先端が小吸着具先端位置もしくは、より下方の位置を下
限として前記小吸着具に対して相対摺動動作可能に構成
された吸引口径が大なる大吸着具と、前記大吸着具の外
周面の少なくとも一部に形成された溝部を掛止すること
により、前記大吸着具の下限方向への摺動を所定位置で
規制し、揺動動作により前記掛止状態を解除するよう構
成され、前記大吸着具近傍に設けられたストッパー爪
と、上端に吸引装置が接続され、かつ下端に前記大吸着
具と前記小吸着具とを同軸に保持し、前記ストッパー爪
と一体に垂直方向に移動可能に構成されたロッドとを具
備した部品吸着装置。1. A component suction device for mounting an electronic component on a predetermined position of a printed circuit board or the like, which has a suction port at a tip end thereof and has a small suction port diameter for sucking an electronic component by vacuum. And a suction port arranged coaxially with the small suction tool and configured such that the tip thereof is slidable relative to the small suction tool with the tip end position of the small suction tool or the lower position as the lower limit. By locking the large suction tool and the groove formed on at least a part of the outer peripheral surface of the large suction tool, the sliding of the large suction tool in the lower limit direction is regulated at a predetermined position, and swings. It is configured to release the hooked state by a dynamic operation, a stopper claw provided near the large suction tool, a suction device is connected to the upper end, and the large suction tool and the small suction tool are coaxial with the lower end. Hold it in the vertical direction together with the stopper claw. Component suction device having a rotatably-configured rod.
れており、大吸着具の軸方向の摺動範囲を規制するスト
ッパーにより摺動範囲が規正されていることを特徴とす
る特許請求の範囲第１項記載の部品吸着装置。2. The large suction tool is constantly urged in the direction of its suction port, and the sliding range is regulated by a stopper that restricts the sliding range of the large suction tool in the axial direction. The component suction device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60253994A JPH0682745B2 (en) | 1985-11-13 | 1985-11-13 | Parts suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60253994A JPH0682745B2 (en) | 1985-11-13 | 1985-11-13 | Parts suction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62113439A JPS62113439A (en) | 1987-05-25 |
| JPH0682745B2 true JPH0682745B2 (en) | 1994-10-19 |
Family
ID=17258785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60253994A Expired - Lifetime JPH0682745B2 (en) | 1985-11-13 | 1985-11-13 | Parts suction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0682745B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0831711B2 (en) * | 1987-04-24 | 1996-03-27 | 日立テクノエンジニアリング株式会社 | Parts suction device |
| JP5186358B2 (en) * | 2008-12-27 | 2013-04-17 | ヤマハ発動機株式会社 | Suction head and component transfer device |
| CN103043437A (en) * | 2012-12-27 | 2013-04-17 | 佛山市顺德区容桂睿诚机械模具厂 | Sucking and releasing wheel |
| JP6678027B2 (en) * | 2015-12-25 | 2020-04-08 | リコーエレメックス株式会社 | Parts holding nozzle |
-
1985
- 1985-11-13 JP JP60253994A patent/JPH0682745B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62113439A (en) | 1987-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |