JPH03206697A - Parts attracting nozzle - Google Patents
Parts attracting nozzleInfo
- Publication number
- JPH03206697A JPH03206697A JP2002019A JP201990A JPH03206697A JP H03206697 A JPH03206697 A JP H03206697A JP 2002019 A JP2002019 A JP 2002019A JP 201990 A JP201990 A JP 201990A JP H03206697 A JPH03206697 A JP H03206697A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- slit
- suction nozzle
- attraction
- 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.)
- Granted
Links
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000000436 anus Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Supply And Installment Of Electrical Components (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、電子部品装着装置において、電子部品を吸着
する部品吸着ノズル、或いは部品テーピング装置におい
て、電子部品をテープに封入する部品吸着ノズルに関す
る。Detailed Description of the Invention [Industrial Application Field] The present invention relates to a component suction nozzle for suctioning electronic components in an electronic component mounting device, or a component suction nozzle for encapsulating electronic components in a tape in a component taping device. .
［従来の技術］
現在、電子部品実装分野の拡大と共に、電子部品には小
型微小化、軽量化、多機能化が求められている。とりわ
け実装スペースの最小化を目指し、外形寸法が、縦×横
×高さ＝１．０順Ｘ０．５ｍｍｘＱ．３ｍｍ程度の角型
チップ（以下１００５チップと呼ぶ）も、実装分野では
導入が探られている。[Background Art] Currently, with the expansion of the field of electronic component mounting, electronic components are required to be smaller, more lightweight, and more multifunctional. In particular, aiming to minimize the mounting space, the external dimensions are length x width x height = 1.0 order x 0.5 mm x Q. The introduction of square chips of about 3 mm (hereinafter referred to as 1005 chips) is also being explored in the packaging field.
以下、第５図（Ａ）〜（Ｃ）を用いて、従来の吸着ノズ
ルの一例について説明する。An example of a conventional suction nozzle will be described below with reference to FIGS. 5(A) to 5(C).
第５図（Ａ）〜（Ｃ）は、従来最小と考えられていた外
形寸法が、縦×横×高さ＝↑．６ｍｍＸ０．８ｍｍＸ０
．３ｍｍの角型チップ（以下１６０８チップと呼ぶ）を
吸着していた吸着ノズルの吸着面開口部断面形状の一例
である。第５図で１６はノズル本体で、１７は開口部で
あり、１８は吸着接触面である。In Figures 5 (A) to (C), the external dimensions, which were conventionally considered to be the smallest, are length x width x height = ↑. 6mmX0.8mmX0
．． This is an example of the cross-sectional shape of the suction surface opening of a suction nozzle that was suctioning a 3 mm square chip (hereinafter referred to as a 1608 chip). In FIG. 5, 16 is a nozzle body, 17 is an opening, and 18 is an adsorption contact surface.
第５図（Ａ）〜（Ｃ）の開口部形状は、最小１６０８チ
ップから数則の角型チップを吸着するために、出来る限
り開口部面積を広げ、しかも１６０８チップが、開口部
にはまり込まない様に配慮されている。第６図（Ａ）〜
（Ｂ）に１６０８チップ及び１００５チップの外形寸法
を示す。The shape of the opening in Figures 5 (A) to (C) is designed to widen the opening area as much as possible in order to attract square chips from the minimum 1608 chip, and to prevent the 1608 chip from getting stuck in the opening. Care has been taken to ensure that there are no Figure 6 (A) ~
(B) shows the external dimensions of the 1608 chip and 1005 chip.
［発明が解決しようとする課題］
しかしながら、上記で述べてきた従来の開口部形状では
、さらに小型化する１００５チップを正しく吸着するこ
とは容易ではない。即ち、部品が開口部にはまり込み、
斜めに吸着する可能性が、極めて大きいからである。[Problems to be Solved by the Invention] However, with the conventional opening shape described above, it is not easy to correctly attract the 1005 chip, which is becoming smaller. That is, the part fits into the opening,
This is because there is a very high possibility that it will be adsorbed diagonally.
第７図（Ａ）〜（Ｂ）に従来ノズルでの１６０８及び１
００５チップの吸着状態を示す１９が１６０８チップ、
２０が１００５チップである。第７図に示すように、１
６０８チップに対しては多少部品位置が、ノズル中心か
らずれても吸着を損なう要因にはなりにくいが、１００
５チップに対しては、吸着位置のわずかなずれが、吸着
状態を損なう。この他に、極めて小さな開口部、例えば
直径０． ５ｍｍ以下の内径の丸穴開口部ノズルも考
えられるが、現実問題として、ゴミが詰まり易く、耐久
性に問題があり、又、吸着位置のわずかなずれにより、
部品吸着率は悪化し、ひいては設備の信頼性を悪化させ
るという課題があった。Figures 7(A) and 7(B) show 1608 and 1 with conventional nozzles.
19 indicating the adsorption state of the 005 chip is the 1608 chip,
20 is 1005 chips. As shown in Figure 7, 1
For 608 chips, even if the component position is slightly shifted from the center of the nozzle, it is unlikely to impair suction, but for 100 chips,
For 5 chips, a slight deviation in the suction position will impair the suction state. In addition, very small openings, e.g. A nozzle with a round hole opening with an inner diameter of 5 mm or less can be considered, but as a practical matter, it is easy to get clogged with dust, has durability problems, and also has problems due to slight deviation of the suction position.
There was a problem that the parts suction rate deteriorated, which in turn worsened the reliability of the equipment.
本発明は、前記従来技術の課題を解決するため、ｌ００
５のような微小チップから数肛角迄の巾広い角型チップ
を、正しい姿勢で吸着することが容易にできる部品吸着
ノズルを提供することを目的とする。In order to solve the problems of the prior art, the present invention
To provide a component suction nozzle that can easily suction a micro chip such as No. 5 to a wide rectangular chip of several annular width in a correct posture.
［課題を解決するための手段］
前記目的を達成するため、本発明は下記の構戊からなる
。すなわち本発明は、部品を減圧吸着により吸着して移
送するための部品吸着ノズルであって、該吸着ノズル先
端の減圧口のスリット部直線幅が０．５ｍｍ未満、かつ
前記スリット孔の直線部長が、１．０肛未満である、１
部分或いは複数部分のスリット部を有するとともに、前
記吸着ノズル先端の吸着部面積が、吸着対象部品の面積
よりも大きいものであることを特徴とする部品吸着ノズ
ルである。[Means for Solving the Problems] In order to achieve the above object, the present invention consists of the following structure. That is, the present invention provides a component suction nozzle for suctioning and transferring components by vacuum suction, wherein the linear width of the slit portion of the vacuum port at the tip of the suction nozzle is less than 0.5 mm, and the linear length of the slit hole is less than 0.5 mm. , less than 1.0 anus, 1
This component suction nozzle is characterized in that it has a partial or plural slit portion, and the suction portion area at the tip of the suction nozzle is larger than the area of the component to be suctioned.
本発明において、前記構成に加えて、スリット部の形状
が、中心部より放射状に複数方向へ伸びている形状であ
ることが好ましい。In the present invention, in addition to the above configuration, it is preferable that the shape of the slit portion extends radially in multiple directions from the center portion.
なお前記構成において、吸着ノズル先端の吸着部面積と
は、スリット部とスリット部以外の面積を合計したもの
をいう。また、前記吸着対象部品の面積とは、吸着ノズ
ル先端の吸着口と接触する面積をいう。In the above configuration, the area of the suction part at the tip of the suction nozzle refers to the sum of the areas of the slit part and areas other than the slit part. Further, the area of the component to be sucked refers to the area that comes into contact with the suction port at the tip of the suction nozzle.
［作用］
前記した本発明の構成によれば、吸着ノズル先端の減圧
口のスリット部直線幅が０．５Ｍ未満、かつ前記スリッ
ト孔の直線部長が、１．０ｍｍ未満である、１部分或い
は複数部分のスリット部を有するとともに、前記吸着ノ
ズル先端の面積が、吸着対象部品の面積よりも大きいも
のとしたことにより、前記１００５のような微小チップ
から数則角迄の巾広い角型チップを、正しい姿勢で、容
易に吸着保持を可能とする。[Function] According to the configuration of the present invention described above, the linear width of the slit portion of the pressure reducing port at the tip of the suction nozzle is less than 0.5M, and the linear length of the slit hole is less than 1.0mm, one portion or plurality. By having a slit portion and the area of the tip of the suction nozzle being larger than the area of the part to be suctioned, it is possible to produce a wide rectangular chip from a micro chip to a mathematical angle, such as 1005. Easy suction and holding in the correct posture.
さらに本発明の好ましい態様によれば、スリット部の形
状が、中心部より放射状に複数方向へ伸びている形状と
したので、微小チップをより正しい姿勢で、容易に吸着
保持することができる。Furthermore, according to a preferred embodiment of the present invention, the shape of the slit extends radially in a plurality of directions from the center, so that the microchip can be easily attracted and held in a more correct posture.
［実施例］
以下本発明の部品吸着ノズルについて一実施例を図面を
参照しながら説明する。[Example] An example of the component suction nozzle of the present invention will be described below with reference to the drawings.
第１図（Ａ）〜（Ｃ）は、本発明の第１の実施例におけ
る部品吸着ノズルの開口部断面形状を示したものである
。第１図（Ａ）〜（Ｃ）において、１は部品吸着ノズル
全体であり、２は部品吸着面、３は、開口部を示してい
る開口部は０．２ｍｍ巾或いは、０．３ｍｍ巾の、直線
部長が０．８肛以下の直線スリットが、吸着面２の中心
より放射状に６方向へ突き出た形状になっている。これ
はできるだけ、部品位置の吸着時のズレに対しても吸着
を失敗せぬように、開口部面積を広く取る為である。FIGS. 1A to 1C show the cross-sectional shape of the opening of the component suction nozzle in the first embodiment of the present invention. In FIGS. 1(A) to (C), 1 is the entire component suction nozzle, 2 is the component suction surface, and 3 is the opening. The opening is 0.2 mm wide or 0.3 mm wide. A straight slit having a straight length of 0.8 mm or less is shaped to protrude radially from the center of the suction surface 2 in six directions. This is to ensure that the area of the opening is as large as possible so that the suction will not fail even if the component position shifts during suction.
しかも放射状に広がっているため、部品姿勢が、どうで
あっても、部品がスリット部にはまり込むことはない。Moreover, since they are spread out radially, no matter what the orientation of the parts, the parts will not get stuck in the slits.
また、開口部面積は第５図に示した従来ノズルの約８０
％であり、吸着力は大きく低下しない。Also, the opening area is approximately 80 mm compared to the conventional nozzle shown in Figure 5.
%, and the adsorption power does not decrease significantly.
従って、従来の開口部形状では実現し得なかった１００
５チップから、数關角迄の角型チップを吸着出来るメリ
ットがある。Therefore, 100 mm, which could not be achieved with conventional opening shapes,
It has the advantage of being able to adsorb square chips ranging from 5 chips to several square chips.
第２図（Ａ）〜（Ｂ）に、第１の実施例の部品吸着ノズ
ルで１６０８チップ及び１００５チップ部品を吸着した
状態を示す。FIGS. 2A and 2B show the state in which 1608 chip and 1005 chip components are suctioned by the component suction nozzle of the first embodiment.
第２図（Ａ）〜（Ｂ）中で、４が１６０８チップの外形
、５が１００５チップの外形を示しており、部品寸法に
対する対応力の強さがあることがわかる。In FIGS. 2(A) and 2(B), 4 indicates the outer shape of the 1608 chip, and 5 indicates the outer diameter of the 1005 chip, which shows that they have a strong adaptability to component dimensions.
第３図（Ａ）〜（Ｂ）に、本発明の第２の実施例である
部品吸着ノズルの開口部断面形状を２種類示す。各々６
が開口部を示しており、７が部品吸着面を示している。FIGS. 3A and 3B show two types of cross-sectional shapes of the opening of the component suction nozzle according to the second embodiment of the present invention. 6 each
indicates an opening, and 7 indicates a component suction surface.
いずれの形状においても、直線巾０．５ｍｍ未満、直線
部長１．０ｍｍ未満のスリットを複数部つなげた形状で
あり、第１の実施例に示すノズルと全く同様の吸着機能
を発揮する。In either shape, a plurality of slits each having a linear width of less than 0.5 mm and a linear length of less than 1.0 mm are connected, and exhibit exactly the same suction function as the nozzle shown in the first embodiment.
最後に、本発明の部品吸着ノズルを電子部品装着装置に
した応用例を第３の実施例として説明する。Finally, an application example in which the component suction nozzle of the present invention is applied to an electronic component mounting device will be described as a third embodiment.
第４図は、電子部品装着装置の一例を示すものである。FIG. 4 shows an example of an electronic component mounting apparatus.
第４図に於で、８は部品供給テープルであり、部品供給
装置９を固定・保持し、所定の部品供給を行なうよう、
位置決め駆動可能となっている。１０はヘッドで間欠回
転運動を行なう。１１は本発明の部品吸着ノズルであり
、第１の実施例で述べた開口部断面形状を備えている。In FIG. 4, 8 is a parts supply table, which fixes and holds the parts supply device 9 and supplies a predetermined part.
Positioning drive is possible. 10 is a head that performs intermittent rotational motion. Reference numeral 11 denotes a component suction nozzle of the present invention, which has the opening cross-sectional shape described in the first embodiment.
部品吸着ノズル１１は、ヘッド１０周縁に回動可能かつ
昇降自在に取り付けられている。１２はプリント基板で
あり、Ｘ−Ｙ方向に動くテーブル１３に支持されている
。１４は電子部品であり、１５が電子部品１４の姿勢を
規正する姿勢規正装置である。The component suction nozzle 11 is attached to the periphery of the head 10 so as to be rotatable and movable up and down. 12 is a printed circuit board, which is supported by a table 13 that moves in the X-Y direction. 14 is an electronic component, and 15 is an attitude regulating device that regulates the attitude of the electronic component 14.
以上のように構成された電子部品装着装置について以下
その作用を説明する。先ず、部品供給装置９より電子部
品１４を吸着した吸着ノズル１１は、ヘッド■０の間欠
回転運動により装着位置へ移動する。この移動中に姿勢
規正装置１５により電子部品１４の姿勢を定め、Ｘ−Ｙ
テーブル１３が、基板１２の所定位置が、装着位置に合
致するよう位置決めを行ない、次いで、吸着ノズル１１
が下降し、プリント基板１２に、電子部品１４を装着す
る。実験の結果、本発明の吸着ノズルを用いて、１．ｏ
ｘｏ．５Ｘ０．５ｍｍ形状の部品は、０．１８秒毎に、
ほぼ１００％の正しい吸着が可能であることを確認する
ことができた。The operation of the electronic component mounting apparatus configured as described above will be explained below. First, the suction nozzle 11 that has suctioned the electronic component 14 from the component supply device 9 is moved to the mounting position by the intermittent rotational movement of the head (2). During this movement, the posture adjustment device 15 determines the posture of the electronic component 14, and
The table 13 positions the substrate 12 so that the predetermined position matches the mounting position, and then the suction nozzle 11
is lowered, and the electronic component 14 is mounted on the printed circuit board 12. As a result of experiments, using the suction nozzle of the present invention, 1. o
xo. 5X0.5mm shaped parts every 0.18 seconds,
It was confirmed that almost 100% correct adsorption was possible.
［発明の効果］
以上説明した通り、本発明は、吸着ノズル先端の減圧口
のスリット部直線幅が０． ５ｍｍ未満、かつ前記ス
リット孔の直線部長が、１．０ｍｍ未満である、１部分
或いは複数部分のスリット部を有するとともに、前記吸
着ノズル先端の面積が、吸着対象部品の面積よりも大き
いものとしたことにより、前記１００５のような微小チ
ップから数圓角迄の巾広い角型チップを、正しい姿勢で
、容易にかつ確実に吸着保持ができるという効果を達成
することができる。[Effects of the Invention] As explained above, in the present invention, the linear width of the slit portion of the pressure reducing port at the tip of the suction nozzle is 0. The suction nozzle has one or more slit portions with a length of less than 5 mm and a linear length of the slit hole of less than 1.0 mm, and the area of the suction nozzle tip is larger than the area of the part to be suctioned. As a result, it is possible to easily and reliably suction and hold a wide rectangular chip ranging from a minute chip such as 1005 to several degrees wide in the correct posture.
さらに本発明の好ましい態様によれば、スリット部の形
状が、中心部より放射状に複数方向へ伸びている形状と
したので、微小チップをより正しい姿勢で、容易にかつ
確実に吸着保持することができるいうさらに好ましい効
果を達成することができる。Furthermore, according to a preferred embodiment of the present invention, the shape of the slit extends radially in multiple directions from the center, so that the microchip can be easily and reliably attracted and held in a more correct posture. Even more favorable effects can be achieved.
第１図（Ａ）〜（Ｃ）は本発明の第１の実施例である部
品吸着ノズルの斜視図及び開口部断面形状寸法を示す図
、第２図（Ａ）〜（Ｂ）は同ノズルの部品吸着状態を示
す平面図、第３図（Ａ）〜（Ｂ）は本発明の第の実施例
である部品吸着ノズルの開口部断面形状を示す平面図、
第４図は本発明の部品吸着ノズルを装備した電子部品装
着装置の斜視図、第５図（Ａ）〜（Ｃ）は従来の部品吸
着ノズルの斜視図及び開口部断面形状を示す図、第６図
（Ａ）〜（Ｂ）は１６０８チップ及び１００５チップの
外形寸法図、第７図（Ａ）〜（Ｂ）は、従来の部品吸着
ノズルでの部品吸着状態を示す図である。
１：部品吸着ノズル
２：部品吸着面
３：開口部
！
部品吸着ノズル
第１図
第２図
（Ｃ）
（ｋ ）
第２図
（Ｂ）
６・開口部
７：＠品吸着面
第３図
（ Ａ）
第５図
（Ｃ）
第３図
（Ｂ）
８ 部品供給テーブル
９ 部品供給装置
１０ ヘッド
１１ 部品吸着ノズル
１２，プリント基板
１３：Ｘ−Ｙテーブル
１４：電子部品
１５：姿勢規正装置
第４図
１９ ：１６０８チップ
２０ ：１００５チップ
第７図
（ｋ）
０５
第７図
（Ｂ）FIGS. 1(A) to (C) are perspective views of a component suction nozzle according to the first embodiment of the present invention and diagrams showing the cross-sectional shape and dimensions of the opening, and FIGS. 2(A) to (B) are views of the same nozzle. 3(A) to 3(B) are plan views showing the cross-sectional shape of the opening of the component suction nozzle according to the first embodiment of the present invention,
FIG. 4 is a perspective view of an electronic component mounting apparatus equipped with the component suction nozzle of the present invention, FIGS. 6(A) to 6(B) are external dimensional drawings of a 1608 chip and a 1005 chip, and FIGS. 7(A) to 7(B) are diagrams showing a component suction state with a conventional component suction nozzle. 1: Component suction nozzle 2: Component suction surface 3: Opening! Part suction nozzle Fig. 1 Fig. 2 (C) (k) Fig. 2 (B) 6/Opening part 7: @ Product suction surface Fig. 3 (A) Fig. 5 (C) Fig. 3 (B) 8 Component supply table 9 Component supply device 10 Head 11 Component suction nozzle 12, printed circuit board 13: X-Y table 14: Electronic component 15: Posture adjustment device Fig. 4 19: 1608 chip 20: 1005 chip Fig. 7 (k) 05 Figure 7 (B)
Claims (2)
品吸着ノズルであって、該吸着ノズル先端の減圧口のス
リット部直線幅が０．５ｍｍ未満、かつ前記スリット孔
の直線部長が、１．０ｍｍ未満である、１部分或いは複
数部分のスリット部を有するとともに、前記吸着ノズル
先端の吸着部面積が、吸着対象部品の面積よりも大きい
ものであることを特徴とする部品吸着ノズル。(1) A component suction nozzle for suctioning and transferring components by vacuum suction, wherein the linear width of the slit portion of the vacuum port at the tip of the suction nozzle is less than 0.5 mm, and the linear length of the slit hole is 1 mm. 1. A component suction nozzle, characterized in that the suction nozzle has one or more slit portions with a diameter of less than .0 mm, and the suction portion area at the tip of the suction nozzle is larger than the area of the component to be suctioned.
向へ伸びている形状である請求項１記載の部品吸着ノズ
ル。(2) The component suction nozzle according to claim 1, wherein the slit portion has a shape extending radially in a plurality of directions from the center portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002019A JP2804570B2 (en) | 1990-01-08 | 1990-01-08 | Parts suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002019A JP2804570B2 (en) | 1990-01-08 | 1990-01-08 | Parts suction nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03206697A true JPH03206697A (en) | 1991-09-10 |
| JP2804570B2 JP2804570B2 (en) | 1998-09-30 |
Family
ID=11517625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002019A Expired - Fee Related JP2804570B2 (en) | 1990-01-08 | 1990-01-08 | Parts suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2804570B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007135848A1 (en) * | 2006-05-24 | 2007-11-29 | Murata Manufacturing Co., Ltd. | Work transfer apparatus and electronic component transfer apparatus |
| JP2010278268A (en) * | 2009-05-28 | 2010-12-09 | Hitachi High-Tech Instruments Co Ltd | Electronic component mounting device |
| WO2014049822A1 (en) * | 2012-09-28 | 2014-04-03 | 富士機械製造株式会社 | Pickup nozzle and component mounting method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102560267B1 (en) * | 2022-12-15 | 2023-07-26 | 김철호 | A PCB component mounting method with increased production efficiency |
-
1990
- 1990-01-08 JP JP2002019A patent/JP2804570B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007135848A1 (en) * | 2006-05-24 | 2007-11-29 | Murata Manufacturing Co., Ltd. | Work transfer apparatus and electronic component transfer apparatus |
| KR101066747B1 (en) * | 2006-05-24 | 2011-09-21 | 가부시키가이샤 무라타 세이사쿠쇼 | Work transfer apparatus and electronic component transfer apparatus |
| US8051975B2 (en) | 2006-05-24 | 2011-11-08 | Murata Manufacturing Co., Ltd. | Workpiece transfer apparatus and electronic component transfer apparatus |
| JP2010278268A (en) * | 2009-05-28 | 2010-12-09 | Hitachi High-Tech Instruments Co Ltd | Electronic component mounting device |
| WO2014049822A1 (en) * | 2012-09-28 | 2014-04-03 | 富士機械製造株式会社 | Pickup nozzle and component mounting method |
| JPWO2014049822A1 (en) * | 2012-09-28 | 2016-08-22 | 富士機械製造株式会社 | Suction nozzle and component mounting method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2804570B2 (en) | 1998-09-30 |
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