JPS6261393A - Automatic lead position correcting and inserting device for part with lead - Google Patents
Automatic lead position correcting and inserting device for part with leadInfo
- Publication number
- JPS6261393A JPS6261393A JP60200758A JP20075885A JPS6261393A JP S6261393 A JPS6261393 A JP S6261393A JP 60200758 A JP60200758 A JP 60200758A JP 20075885 A JP20075885 A JP 20075885A JP S6261393 A JPS6261393 A JP S6261393A
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- lead
- component
- detection
- detection head
- 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
Links
Landscapes
- Supply And Installment Of Electrical Components (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野)
本発明はリード線64部品、例えばコンデンサ等の部品
を部品数(’J物体、例えばプリント基板等の所定位置
に自動挿入するだめのリード線付部品のリード線位置補
正自動挿入装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention provides a lead wire for automatically inserting 64 parts, such as a capacitor, into a predetermined position of an object, such as a printed circuit board. The present invention relates to an automatic insertion device for correcting the lead wire position of attached parts.
電子部品をプリント基板に自vJn人する場合に第7図
に示す゛ように部品本体を挿入チャック101に把持し
てリード線をプリント基板に犀へする方法が一般的に使
用されている。しかしながら、部品本体に対してリード
線の位置がずれていたりリード線が曲っていたりす゛る
とリード線を取f」孔に挿入できず部品の取イ・」けが
不可能となるので、リード線の先端位置の検出と挿入位
置のフィードバック補正が不可欠となる。このようなフ
ィードバック補正に゛つき従来は第7因に示グように挿
入チャック101に把持された電子部品102がリード
線検出位置に到達したIk5、テレビカメラ]03、レ
ンズ104、プリズム105を使用して照明灯106で
照明されたリード線107,108の先端の座標位ごを
光学的にt1測していた。光学的な計測後にこの座標位
置とプリン1〜板の挿入位置とのずれの鰻をXYテーブ
ル109の移動屋に変換して第8圀の(イ)ないしく二
)に示す、に一うにXYテーブル109を補正移動fる
。When inserting an electronic component onto a printed circuit board, a method generally used is to grip the component body in an insertion chuck 101 and attach the lead wires to the printed circuit board, as shown in FIG. However, if the lead wire is misaligned with respect to the component body or the lead wire is bent, the lead wire cannot be inserted into the "F" hole, making it impossible to remove or damage the component. Detection of the tip position and feedback correction of the insertion position are essential. For such feedback correction, conventionally, as shown in the seventh factor, when the electronic component 102 held by the insertion chuck 101 reaches the lead wire detection position, an Ik5, a television camera]03, a lens 104, and a prism 105 are used. Then, the coordinate positions of the tips of the lead wires 107 and 108 illuminated by the illumination lamp 106 were optically measured at t1. After optical measurement, the deviation between this coordinate position and the insertion position of pudding 1 to plate is converted to the moving machine of the XY table 109, and it is moved to The table 109 is moved f for correction.
(イ)長い方のリード線(第1リード)107の先端座
標位置の基準位置に対イ゛るヂれ相当畝だけX’/テー
ブル109を補正移gする。(a) Correctly move the X'/table 109 by a ridge corresponding to the deviation relative to the reference position of the tip coordinate position of the longer lead wire (first lead) 107.
([])]第1リー1’107を挿入伎る。([])] Insert the first Lee 1'107.
(ハ)第2リード108に対する補J移動を行)。(c) Perform supplementary J movement for the second lead 108).
(ニ)第2リー1108を挿入する。(d) Insert the second reel 1108.
(解決しようとする問題点)
従来は光学的測定方法を使用しているためにiし[ニカ
メラ、光学素子、照明設備等の配a場所としで広い空間
を必要とし使用16設備費用ら高価−(゛ある。(Problem to be solved) Conventionally, optical measurement methods are used, which requires a large space for arranging cameras, optical elements, lighting equipment, etc., and is expensive due to equipment costs. (There is.
そこで本発明は、よりコンバク1−に、より安価に、し
かも正確に位置検出が?jえる検出器を備えたリード線
f1部品のリード線位ff11正自I7J挿入装置を捉
供夕ることを目的とツる。Therefore, the present invention provides a method for more convenient, cheaper, and more accurate position detection. The purpose is to capture the lead wire position ff11 of the lead wire f1 component equipped with a detector to detect the I7J insertion device.
(問題点を解決4るための手段)
本発明番、!上述の目的を達成するため、リード線fJ
部品のリード線位置検出器と、その検出器からの信号に
従ってプリン1〜板等の部品数イ・1物体を移動させ部
品のリード線をiE シい位置に挿入するil+1邦器
とを右ケろり一ド線(J部品のリード線位置補正自[1
挿入菰5において、前記検出器を工、検出づべきリード
線の先端の中心を通る直線上に位dせずか′つ少くと6
2個以上の非対称位置に設置jられた検出ヘッドを有す
るとともに、その検出ヘッドの揺動の際の機械的移a日
を沼気的13号iに変換する機械間−電気変!!!!器
をイ1′する如く構成しIこ。(Means for solving the problem 4) This invention number! To achieve the above purpose, the lead wire fJ
The part lead wire position detector and the il+1 Japanese device, which moves the number of parts such as pudding 1 to board etc. according to the signal from the detector and inserts the component lead wire into the iE position, are installed on the right side. Lead wire (J component lead wire position correction [1
In the insertion tube 5, position the detector on a straight line passing through the center of the tip of the lead wire to be detected.
An inter-mechanical-electrical change that has two or more detection heads installed in asymmetric positions and converts the mechanical movement during rocking of the detection head into a swampy No. 13! ! ! ! Configure the container as shown below.
少くとも2個しス上の前記検出ヘッドで検出リ−l\き
り一ド翰を把握し、その検出ヘッドの位と即らリード位
tに対応する機械間を機械量〜電気量変換器により電気
信号とし、その電気信号とリード線が基準位置にある時
の基準信号と照合演篩して得た位が補正情報により制御
器上の部品取付7力体を移aさぜ、部品のリード線を正
しい位ff !、:犀八吏へ。The detection lead is grasped by at least two of the detection heads on the base, and the distance between the machine corresponding to the position of the detection head and the lead position t is determined by a mechanical quantity to electrical quantity converter. The electric signal is compared with the reference signal when the lead wire is at the reference position, and the position obtained by sieving is used to move the component mounting body on the controller based on the correction information, and the lead of the component is determined. Place the line in the correct positionff! , : To Sai Yasushi.
〔実に例)
以下にこの実施例を図面をな照しながらが2明りろ3゜
この裟dの全体を第6図に承り一7リード線(J部品1
は部品受入信Bにて部品挿入ヘッドの) srラックに
把持され、ターンテーブル7が回転してリード線切断位
置にてリードmを所定の高さに切断されろ。次にリード
検出位置に到達ツるど、本fと明の検出・\ツト21と
礪械i−電気品変換器22とを有するリード線位置検出
器2かカイト8上を移動し、第1図に横)Δを示す検出
ヘッド21が第2図のような先端開口状態で−リード線
・lを捕捉し第1図、第3図のに)にリード線先端を把
握ケろ。[Actual example] This embodiment will be described below with reference to the drawings.
is gripped by the (SR) rack of the component insertion head at the component reception B, and the turntable 7 rotates to cut the lead m to a predetermined height at the lead wire cutting position. Next, when the lead detection position is reached, the lead wire position detector 2 having the main f, light detection/\tut 21 and the electrical component converter 22 moves on the kite 8, and the first The detection head 21, which shows Δ (horizontal in the figure), captures the lead wire 1 with its tip open as shown in FIG. 2, and grasps the tip of the lead wire as shown in FIGS.
リード線付部品1のリード祷11の位置検出器2を構成
する検出ヘッド21おにび変換322は、機械量を電気
日に変換する方法tこ」:リイの具体的構成が相違する
が、本実施@ではt勅変成器を使用した例に゛ついて説
明りる。The detection head 21 and the conversion 322 constituting the position detector 2 of the lead wire 11 of the lead wire component 1 are different from each other in the method of converting a mechanical quantity into an electric quantity. In this implementation @, an example using a T-shaped transformer will be explained.
検出ヘッド21は、例えばアルミニウム等の軽合金を精
fi加工したり−1−位c1検出端部21A<218,
210)を有している。リード線4の検出位置に対応す
る機械屋を電気的に変換する差!!+変成器から成る変
換器22の1部を例えばフIライ1−等の磁性体21D
から構成吏る。検出ヘッド21の下端と磁性体21Dと
を例えばアルミニウム等の軽金属の支持棒21Eにより
接Mする。The detection head 21 is made of a light alloy such as aluminum or the like, and has a detection end 21A<218,
210). The difference in electrically converting the machine shop corresponding to the detection position of lead wire 4! ! + A part of the converter 22 consisting of a transformer is replaced with a magnetic material 21D such as a fly I fly 1-.
The configuration is as follows. The lower end of the detection head 21 and the magnetic body 21D are connected by a support rod 21E made of a light metal such as aluminum.
また、検出ヘッド21は、第4図のように、軸受21F
により両面から支えられ支点を中心にして回転し得るよ
うに組立てられる。測定時の被検出体への加圧力を橿小
にする様支点まわりに殆どバランスがとれた状態にセツ
ティングされる。Further, the detection head 21 has a bearing 21F as shown in FIG.
It is assembled so that it can be supported from both sides and rotated around a fulcrum. It is set in a state where it is almost balanced around the fulcrum so that the pressure applied to the object to be detected during measurement is kept small.
検出ヘッド21の検出一部21A (21B、21C)
でリード線4を把持した状態を第3図により説明り“る
。図の実線はリード線4が基準位かにある場合で、リー
ド線4が破線の位置にずれると検出ヘッド21Aはδ1
だけ気早位置より前方に移動し、検出ヘッド218はδ
2後方に、検出ヘッド210は63前方に移動する。Detection part 21A (21B, 21C) of detection head 21
The state in which the lead wire 4 is gripped is explained with reference to FIG.
The detection head 218 moves forward from the quick position by δ
2 backwards, the detection head 210 moves 63 forwards.
このそれぞれの変位は軸受21Fの支点を中心として第
4図実線と破線で示すように、その変位の大きざに比例
して磁性体21Dに伝達され、この磁性体21Dの移動
風を差s2成器から成る変J!J!器22により電気量
に変換する。Each of these displacements is transmitted to the magnetic body 21D in proportion to the size of the displacement, as shown by the solid line and broken line in FIG. Weird J consisting of vessels! J! Converter 22 converts it into an electrical quantity.
差動変成器から成る変換器22の構造と動作を第5図に
より説明すると、符号22Eは中空の巻枠でその上に1
次巻線22Bと、その嘗纏数が等しい2個の2次巻線2
2Cの(す■を巻き、この■■の巻方向を逆に接続する
。6枠22Eの中に磁性体22Dを配置しこれを移動さ
せると磁性体22Dが2次招線22Cの(りと■の中央
の平衡位置にあるとき、2次巻線22Cの出力は零とな
り、磁性体220の移動風に対応したく移動車が少いと
きは比例した)出力電圧が取出される。The structure and operation of the converter 22 consisting of a differential transformer will be explained with reference to FIG.
A secondary winding 22B and two secondary windings 2 with the same number of windings.
2C, and connect the winding direction of this ■■ in the opposite direction. When the magnetic body 22D is placed in the 6-frame 22E and moved, the magnetic body 22D connects the When the secondary winding 22C is at the central equilibrium position (2), the output of the secondary winding 22C becomes zero, and in order to cope with the movement of the magnetic body 220, a proportional (proportional) output voltage is taken out when there are few moving vehicles.
そこで、第4図の検出ヘッド21にfJ属り、た磁性体
21Dを中心として差動変成器を形成し、リード線位は
に対応する検出ヘッド21の先端の座標位置情報を電圧
信号として検出する。Therefore, a differential transformer is formed around the magnetic body 21D belonging to fJ in the detection head 21 shown in FIG. 4, and the coordinate position information of the tip of the detection head 21 corresponding to the lead wire position is detected as a voltage signal. do.
この検出信号とM重位置信号とを照合演篩を行い補正信
号を痒出し、ターンテーブル7が回転しその部品が取イ
・1位置に到達した時に補正信4−1を11部器に送り
、例えば第6図のように、パルス(−一タ53.542
回転させY @Zj向移動テーブル艷11、X軸方向移
動テーブル52を移動させ、プリント話板等の部品数f
J物体3の部品数イ1孔31を所望の場所に位dさせる
。第6図中r:f号5は、XYテーブルを示す。This detection signal and the M position signal are compared and sieved to produce a correction signal, and when the turntable 7 rotates and the component reaches the pick-1 position, the correction signal 4-1 is sent to the 11 parts. , for example, as shown in FIG.
Rotate the Y @Zj direction moving table 11 and the
Place the holes 31 of the object 3 in the desired locations. In FIG. 6, r:f number 5 indicates an XY table.
複数のリード線に対しては、各リードを順次制定するこ
とにより、従来と同様に段階的に挿入を[iうことが出
来る。For a plurality of lead wires, by sequentially establishing each lead, insertion can be performed in stages as in the conventional method.
また、本実施例では機械賛−電気−変換器とし、7て差
動変成器を使用して説明したが、機械fill気品に変
換する方法どしては、M極また番、1誘電体の位置を移
動させる静w1合酷の変化による方法、磁界中のホール
素子の位ffをg−動させるホール末子による方法4I
どがあり、−亡れらのいfれ8使用してもよい。In addition, in this embodiment, a mechanical-electrical converter is used, and a differential transformer is used. Method 4I by changing the static w1 force to move the position, method 4I by changing the position ff of the Hall element in the magnetic field by moving the Hall element by g-
You may also use 8.
1ス1説明したように、本発明では、”Eのf1/I/
N8検出すべきリード線を直接把握する検出へ、 (:
、l二、ぞの検出ヘッドの礪械的移初墓!j Z L
AIAに蜜換ヴる機&&煽−電気m変換器を使用してい
るの【、曲中な構造であり、その設置場所として広い空
間を必要とせず、安価な装置を提供工゛きる。。As explained in 1st section, in the present invention, "E's f1/I/
N8 To detection that directly grasps the lead wire to be detected, (:
, l2, the first mechanical transfer of the detection head! j Z L
The AIA uses a converter & electric m converter, which has a compact structure, does not require a large space for installation, and can provide an inexpensive device. .
また、リード線と検出ヘッドを直接接触さけることによ
り、正確な位r1@出が期待され、挿入成功率向上に寄
与4る。Moreover, by avoiding direct contact between the lead wire and the detection head, accurate positioning of r1@ is expected, which contributes to improving the insertion success rate.
・11区面のl!i串な説明
第1図はこの発明の好適な実施例を示し検出8をリード
線I、1.賃養した状態の斜視図、第2図は検出ヘッド
の開口時を示f斜視図、第3図(↓リード線と検出ヘッ
ド先端の位置関係を示1甲面図、第・1図は検出ヘッド
の構造を示す斜視図、第5図(よ差動変成器から成るf
換3のm 3i’i 8作の説明図、;86図は全体を
示f説明図、第7図は従来の方法の説明図、第80(イ
)ないしく二)は従来方?五の手順を丞f説明図である
。・L in the 11th ward! Brief Description FIG. 1 shows a preferred embodiment of the invention and connects the detection 8 to leads I, 1. Figure 2 is a perspective view of the open state of the detection head; Figure 3 is a perspective view of the detection head when it is open; Figure 5 is a perspective view showing the structure of the head (consisting of a differential transformer).
Figure 86 is an explanatory diagram showing the whole, Figure 7 is an explanatory diagram of the conventional method, and Figure 80 (a) or 2) is the conventional method? FIG. 5 is an explanatory diagram of step 5.
1・・・・・・リード線イ]部品、
2・・・・・・リード線位置検出器、
3・・・・・・部品取付物体、
4・・・・・・リード線、
5・・・・・・XYテーブル、
6・・・・・・部品挿入ヘッドのチャック、7・・・・
・・ターンチーゾル、
8・・・・・・ガイド、
21・・・・・・検出ヘッド、
22・・・・・・変1L
出願人 日本電気ホームエレクl−D ”シス株代会社
代理人 弁理士 増 1)竹 人
第1図
第4図 ″5図1...Lead wire A] parts, 2...Lead wire position detector, 3...Part attachment object, 4...Lead wire, 5... ...XY table, 6...Chuck of component insertion head, 7...
...Turn Chisol, 8...Guide, 21...Detection head, 22...Modern 1L Applicant: NEC Home Elec L-D "Sys stock representative company agent, patent attorney Increase 1) Bamboo Figure 1 Figure 4 ``5 Figure
Claims (1)
検出器からの信号に従つてプリント基板等の部品取付物
体を移動させ部品のリード線を正しい位置に挿入する制
御器とを有するリード線付部品のリード線位置補正自動
挿入装置において、前記検出器は、検出すベきリード線
先端部の中心を通る直線上に位置せずかつ少くとも2個
以上の非対称位置に設けられた検出ヘッドを有するとと
もに、 その検出ヘッドの揺動の際の機械的移動量を電気的信号
量に変換する機械量−電気量変換器を有することを特徴
とするリード線付部品のリード線位置補正自動挿入装置
。[Claims] 1. A lead wire position detector for the lead wire f-l component, and a component mounting object such as a printed circuit board is moved according to the signal from the detector and the lead wire of the component is inserted in the correct position. In the automatic insertion device for lead wire position correction for parts with lead wires, the detector is not located on a straight line passing through the center of the tip of the lead wire to be detected and at least two or more A device with a lead wire, characterized in that it has a detection head disposed at an asymmetrical position, and a mechanical quantity-electrical quantity converter that converts the amount of mechanical movement when the detection head swings into an electrical signal quantity. Automatic insertion device for parts lead wire position correction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60200758A JPS6261393A (en) | 1985-09-11 | 1985-09-11 | Automatic lead position correcting and inserting device for part with lead |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60200758A JPS6261393A (en) | 1985-09-11 | 1985-09-11 | Automatic lead position correcting and inserting device for part with lead |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6261393A true JPS6261393A (en) | 1987-03-18 |
Family
ID=16429685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60200758A Pending JPS6261393A (en) | 1985-09-11 | 1985-09-11 | Automatic lead position correcting and inserting device for part with lead |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6261393A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6207923B1 (en) | 1998-11-05 | 2001-03-27 | Hypertherm, Inc. | Plasma arc torch tip providing a substantially columnar shield flow |
JP2015095574A (en) * | 2013-11-13 | 2015-05-18 | パナソニックIpマネジメント株式会社 | Electronic component mounting apparatus and method of mounting electronic component |
-
1985
- 1985-09-11 JP JP60200758A patent/JPS6261393A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6207923B1 (en) | 1998-11-05 | 2001-03-27 | Hypertherm, Inc. | Plasma arc torch tip providing a substantially columnar shield flow |
JP2015095574A (en) * | 2013-11-13 | 2015-05-18 | パナソニックIpマネジメント株式会社 | Electronic component mounting apparatus and method of mounting electronic component |
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