JPS63232498A - Parts mounter - Google Patents
Parts mounterInfo
- Publication number
- JPS63232498A JPS63232498A JP62066390A JP6639087A JPS63232498A JP S63232498 A JPS63232498 A JP S63232498A JP 62066390 A JP62066390 A JP 62066390A JP 6639087 A JP6639087 A JP 6639087A JP S63232498 A JPS63232498 A JP S63232498A
- Authority
- JP
- Japan
- Prior art keywords
- cam
- shaft
- load
- motor
- lever
- 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
- 230000037431 insertion Effects 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- KJFBVJALEQWJBS-XUXIUFHCSA-N maribavir Chemical compound CC(C)NC1=NC2=CC(Cl)=C(Cl)C=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O KJFBVJALEQWJBS-XUXIUFHCSA-N 0.000 description 1
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、電子部品をプリント基板に実装する部品実装
装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a component mounting apparatus for mounting electronic components on a printed circuit board.
従来の技術 従来、この種の装置は第３図に示す構成になっていた。Conventional technology Conventionally, this type of device has had the configuration shown in FIG.
第３図において、１は駆動部（図示せず）により回転す
るシャフト、２はシャフト１に取付られたカム、３はシ
リンダー４により支点５を中心にレバー６を介してカム
２に接するローラー、７はレバー６の一端に取付けられ
たｏ−２−１８はローラー７でジ冒インドされ、プレー
ト９に取付られり７’ロツク１０により上下スライド可
能な挿入ヘッド、１１はプリント基板である。In FIG. 3, 1 is a shaft rotated by a drive unit (not shown), 2 is a cam attached to the shaft 1, 3 is a roller that is in contact with the cam 2 via a lever 6 around a fulcrum 5 by a cylinder 4; 7 is an insertion head attached to one end of the lever 6, O-2-18 is inserted by a roller 7, and is attached to a plate 9 and can be slid up and down by a 7' lock 10; 11 is a printed circuit board.
以上の様に構成された駆動装置について以下その動作に
ついて説明する。シャフト１は、駆動部（図示せず、以
下モーターと呼ぶ）により回転させられ、カム２はシャ
フト１と同様に回転する。The operation of the drive device configured as described above will be explained below. The shaft 1 is rotated by a drive unit (not shown, hereinafter referred to as a motor), and the cam 2 rotates similarly to the shaft 1.
レバーｅは支点６を中心としてシリンダー４で引き込ま
れる為にローラー３がカム２に追従して揺動する。レバ
ー６のもう一端にあるローラー７により、挿入へラド８
はプレー９に取付られたブロツク１０をスライド部とし
て上下動して、プリント基板１１に電子部品を挿入する
。Since the lever e is pulled in by the cylinder 4 about the fulcrum 6, the roller 3 follows the cam 2 and swings. The roller 7 at the other end of the lever 6 moves the rod 8 towards the insertion.
is moved up and down using a block 10 attached to a plate 9 as a sliding part, and inserts an electronic component into a printed circuit board 11.
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、第３図に示す様に
シャフト回転時における負荷がかかる時には左回転時二
点鎖線側は（へ）負荷（回りやすくなる）であり、一点
鎖線側は（＋）負荷（回りにくくなる）となり、同じ傾
向の（＋）負荷にてカムを複数枚使用する場合は、第４
図に示す様に枚数が増えるとａ、ｂがＣとなる様に負荷
トルクが増幅される為にモーターのトルク仕様が大きく
なり、またモータの制御性も悪くなり、さらには調整時
の作業性も悪くするという問題点を有していた。Problems to be Solved by the Invention However, with the above configuration, as shown in FIG. 3, when a load is applied during rotation of the shaft, when the shaft rotates to the left, the side shown by the chain double-dashed line is under load (turns more easily). , the dashed line side is a (+) load (difficult to turn), and if multiple cams are used with the same (+) load, the fourth
As shown in the figure, when the number of sheets increases, the load torque is amplified so that a and b become C, so the torque specification of the motor increases, the controllability of the motor deteriorates, and the workability during adjustment becomes worse. This has the problem that it also deteriorates the quality of the product.
本発明は上記欠点を鑑み、モーターの負荷トルクを平滑
化し、モーターの制御性を向上させ、機械調整時の作業
性向上に役立つ駆動装置を提供するものである。In view of the above drawbacks, the present invention provides a drive device that smoothes the load torque of the motor, improves the controllability of the motor, and is useful for improving workability during machine adjustment.
問題点を解決するための手段
上記問題点を解決する為に、本発明は、電子部品をプリ
ント基板に実装する１個あるいは複数個の挿入ヘッドと
、前記挿入ヘッドと他の要素をレバー及びローラーを介
してあらゆる方向に動作させる１個あるいは複数個の第
１カムと、前記第１カムを取付けられたシャフトと、前
記シャフトを駆動させる駆動部、例えばモーターと、前
記第１カムに追従する様に設けられた駆動機器、例えば
シリンダーからなシ、これらの第１カムには挿入ヘッド
動作用とは別に第２カムを設はレバー、ローラーを介し
てシリンダーによりこの第２カムに追従させ、挿入ヘッ
ド動作用カムがモーターに与える負荷と相反する負荷を
このカムが与える様に構成したものである。Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides one or more insertion heads for mounting electronic components on printed circuit boards, and levers and rollers for connecting the insertion heads and other elements. one or more first cams to be moved in all directions via the shaft, a shaft to which the first cams are attached, a drive unit such as a motor to drive the shafts, and a drive unit to follow the first cams. For example, a second cam is installed on the first cam in addition to the one for operating the insertion head. This cam is configured to apply a load that is opposite to the load applied to the motor by the head operating cam.
作 用
本発明は上記した構成によって、挿入ヘッド動作用の第
１カムによるモーターに与える負荷と相反する負荷を持
つ第２カムが設けられたことにより、モーターの負荷ト
ルクを平滑化し、かつ、モーターの制御性を向上させ、
機械調整時の作業性向上にも役立つものである。According to the above-described configuration, the present invention is provided with a second cam that has a load that is opposite to the load that is applied to the motor by the first cam for operating the insertion head, so that the load torque of the motor is smoothed and the load torque of the motor is improve controllability,
It is also useful for improving work efficiency during machine adjustment.
実施例
以下に本発明の一実施例の部品実装装置について図面を
参照しながら説明する。Embodiment A component mounting apparatus according to an embodiment of the present invention will be described below with reference to the drawings.
第１図は本発明の一実施例における装置の構造図を示す
ものである。第１図において、１２は駆動部、例えばモ
ーター（図示せず）により回転するシャフト、１３はシ
ャフト１２に取付られたカム、１４は駆動機器、例えば
シリンダー１６により支点１６を中心にレバー１７を介
してカム１３に接するローラー、１８はレバー１７の一
端に取付られたローラー、１９はローラー１８でジヨイ
ントされプレート２０に取付られたブロック２１により
上下スライド可能な挿入ヘッド、２２はプリント基板、
２３はシャフト１２に取付られたカム、２４はシリンダ
ー２６によシ支点２６を中心にレバー２７を介してカム
２３に接するローラーである。FIG. 1 shows a structural diagram of an apparatus in an embodiment of the present invention. In FIG. 1, 12 is a drive unit, such as a shaft rotated by a motor (not shown), 13 is a cam attached to the shaft 12, and 14 is a drive device, such as a cylinder 16 that rotates around a fulcrum 16 via a lever 17. 18, a roller attached to one end of the lever 17; 19, an insertion head jointed with the roller 18 and slidable up and down by a block 21 attached to a plate 20; 22, a printed circuit board;
23 is a cam attached to the shaft 12, and 24 is a roller that is in contact with the cam 23 via a lever 27 around a fulcrum 26 by a cylinder 26.
次に動作について説明する。シャフト１２はモーター（
図示せず）により回転させられ、カム１３はシャフト１
２と同様に回転する。レバー１７は支点１６を中心とし
てシリンダー１５で引き込まれる為にローラー１４がカ
ム１３に追従して揺動する。レバー１アのもう一端にあ
るローラー１８により、挿入ヘッド１９はプレート２ｏ
に取付られたブロック２１のスライド面に沿って上下動
して、プリント基板２２に電子部品を挿入する。一方、
前記カム１３と同じシャフト１２に取付けられたカム２
３はカム１３と同様に回転する。レバー２７は支点２６
を中心としてシリンダー２６で引き込まれる為にローラ
ー２４がカム２３に追従してレバー２７が揺動する。こ
の時、第１図で示す様にシャフト１２は左回転すると、
カム１３の半回転は二点鎖線側で（へ）負荷であり、一
方、カム２３の半回転は一点鎖線側で（＋）負荷である
。残りの半回転はカム１３が（＋）負荷であり、カム２
３は（→負荷である。従ってカム１３とカム２３はお互
いに負荷を打ち消す様に働き合うため、第２図に示す様
にカム１３をａ１カム２３をｂとするとＣの様に負荷ト
ルクが縮小される。Next, the operation will be explained. The shaft 12 is a motor (
(not shown), and the cam 13 is rotated by the shaft 1
Rotate in the same way as 2. Since the lever 17 is retracted by the cylinder 15 about the fulcrum 16, the roller 14 follows the cam 13 and swings. A roller 18 at the other end of the lever 1a moves the insertion head 19 onto the plate 2o.
The electronic component is inserted into the printed circuit board 22 by moving up and down along the sliding surface of the block 21 attached to the board. on the other hand,
A cam 2 attached to the same shaft 12 as the cam 13
3 rotates similarly to the cam 13. The lever 27 is the fulcrum 26
Since the roller 24 is pulled in by the cylinder 26 around the cam 23, the lever 27 swings as the roller 24 follows the cam 23. At this time, as shown in FIG. 1, when the shaft 12 rotates to the left,
Half a rotation of the cam 13 is a (negative) load on the side of the dashed-dot line, while a half-turn of the cam 23 is a (+) load on the side of the dashed-dotted line. During the remaining half rotation, cam 13 is a (+) load, and cam 2
3 is (→load. Therefore, the cam 13 and the cam 23 work to cancel each other's loads, so if the cam 13 is a and the cam 23 is b as shown in FIG. 2, the load torque is as shown in C. Reduced.
以上の様に本発明によれば、挿入ヘッド動作用カムによ
るモーターに与える負荷と相反する負荷を持つカムが設
けられたことにより、モーターの負荷トルクを平滑化し
、かつ、モーターの制御性を向上させ、機械調整時の作
業性を向上させることが可能になる。As described above, according to the present invention, since the cam is provided with a load that is opposite to the load applied to the motor by the cam for operating the insertion head, the load torque of the motor is smoothed and the controllability of the motor is improved. This makes it possible to improve workability during machine adjustment.
発明の効果
以上の様に本発明は、電子部品をプリント基板に実装す
る１個あるいは複数個の挿入ヘッドと、前記挿入ヘッド
と他の要素をレバー及びローラーを介してあらゆる方向
に動作させる１個あるいは複数個の第１カムと、前記第
１カムを取付けられたシャフトと、前記シャフトを駆動
させるモーターと、前記第１カムに追従する様に設けら
れたシリンダーからなり、これらの第１カムには挿入ヘ
ッド動作用とは別に第２カムを設け、レバー、ローラー
を介してシリンダーにより午の第２カムに追従させ、挿
入ヘッド動作用カムによるモーターに与える負荷と相反
する負荷をこのカムが与える様に構成されたことにより
、モーターの負荷トルクを平滑化し、かつ、モーターの
制御性を向上させ、機械調整時の作業性を向上させるこ
とが可能になる。Effects of the Invention As described above, the present invention includes one or more insertion heads for mounting electronic components on a printed circuit board, and one for moving the insertion head and other elements in all directions via levers and rollers. Alternatively, the first cam may include a plurality of first cams, a shaft to which the first cam is attached, a motor for driving the shaft, and a cylinder provided to follow the first cam, and the first cam may be connected to the first cam. A second cam is provided separately from the one for operating the insertion head, and the cylinder follows the second cam via a lever and roller, and this cam applies a load that is contradictory to the load applied to the motor by the cam for operating the insertion head. With this configuration, it is possible to smooth the load torque of the motor, improve controllability of the motor, and improve workability during machine adjustment.
第１図は本発明の一実施例における部品実装装置の要部
正面図、第２図ａ、ｂ、ｃは負荷トルク曲線図、第３図
は従来の部品実装装置の要部正面図、第４図ａ、ｂ、ｃ
は従来例における負荷トルク曲線図である。
１２・・・・・・シャフト、１３１Ｉ２３・・・・・・
カム、１４・１８−２４・・・・・・ｏ−ラ−１１ｓ・
２５・・・・・・シリンダー、１６φ２６・・・・・・
支点、１７・２７・・・・・・レバー、１９・・・・・
・挿入ヘッド、２０・・・・・・プレート、２１・・・
・・・ブロック、２２・・・・・・プリント基板。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名Ｈｅ
−−５／ｆフＬ
ｆ３．２３−一力Ａ
ｆ４ΔＢ、２４−υ−ラー
（１，が−−−ンリシグー
ｔｃ、ｔら一黴、Ｊ！。
第 １ 図
ｎ、！７−−−レバーｆｆ−−−プロ、り
７＝＝＝＝＝
第２図
第３図
斗
ア＝＝＝＝＝
ｆ（
第４図FIG. 1 is a front view of main parts of a component mounting apparatus according to an embodiment of the present invention, FIGS. 2a, b, and c are load torque curve diagrams, and FIG. 3 is a front view of main parts of a conventional component mounting apparatus. Figure 4 a, b, c
is a load torque curve diagram in a conventional example. 12...Shaft, 131I23...
Cam, 14・18-24...o-ra-11s・
25...Cylinder, 16φ26...
Fulcrum, 17, 27... Lever, 19...
・Insertion head, 20...Plate, 21...
...Block, 22... Printed circuit board. Name of agent: Patent attorney Toshio Nakao and one other personHe
--5/f F L f3.23-One force A f4ΔB, 24-υ-R (1, ga---Nrishigu tc, t et al., J!. Fig. 1
n,! 7----Lever ff---Pro, 7 ===== Figure 2 Figure 3 A ===== f( Figure 4
Claims (1)
個の挿入ヘッドと、前記挿入ヘッドと他の要素をレバー
及びローラーを介してあらゆる方向に動作させる１個あ
るいは複数個の第１カムと、この第１カムを取付けられ
たシャフトと、前記シャフトを駆動させる駆動部と、前
記第１カムに追従する様に設けられた駆動機器部からな
り、前記第１カムには挿入ヘッド動作用とは別に第２カ
ムを設け、レバー・ローラーを介して駆動機器部により
この第２カムに追従させ、挿入ヘッド動作用の第１カム
による駆動部に与える負荷と相反する負荷をこのカムが
この第２カムが与える様に構成されたことを特徴とする
部品実装装置。one or more insertion heads for mounting electronic components on printed circuit boards; one or more first cams for moving said insertion heads and other elements in all directions via levers and rollers; The first cam includes a shaft to which a first cam is attached, a drive section for driving the shaft, and a drive device section provided to follow the first cam. Two cams are provided, and the second cam is followed by a drive unit via a lever roller, and this second cam carries a load that is contrary to the load applied to the drive unit by the first cam for operating the insertion head. A component mounting device characterized in that it is configured so as to provide a component mounting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62066390A JP2568543B2 (en) | 1987-03-20 | 1987-03-20 | Component mounting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62066390A JP2568543B2 (en) | 1987-03-20 | 1987-03-20 | Component mounting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63232498A true JPS63232498A (en) | 1988-09-28 |
| JP2568543B2 JP2568543B2 (en) | 1997-01-08 |
Family
ID=13314449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62066390A Expired - Fee Related JP2568543B2 (en) | 1987-03-20 | 1987-03-20 | Component mounting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2568543B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5785300A (en) * | 1980-11-17 | 1982-05-27 | Tesetsuku Kk | Front and back inverting device for electronic part |
| JPS6266390A (en) * | 1985-09-18 | 1987-03-25 | Mitsubishi Electric Corp | Reader/writer device for ic card |
-
1987
- 1987-03-20 JP JP62066390A patent/JP2568543B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5785300A (en) * | 1980-11-17 | 1982-05-27 | Tesetsuku Kk | Front and back inverting device for electronic part |
| JPS6266390A (en) * | 1985-09-18 | 1987-03-25 | Mitsubishi Electric Corp | Reader/writer device for ic card |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2568543B2 (en) | 1997-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |