JPH01119866A - Cad device - Google Patents

Cad device

Info

Publication number
JPH01119866A
JPH01119866A JP62275857A JP27585787A JPH01119866A JP H01119866 A JPH01119866 A JP H01119866A JP 62275857 A JP62275857 A JP 62275857A JP 27585787 A JP27585787 A JP 27585787A JP H01119866 A JPH01119866 A JP H01119866A
Authority
JP
Japan
Prior art keywords
electrical component
inserter
parts
stored
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.)
Granted
Application number
JP62275857A
Other languages
Japanese (ja)
Other versions
JPH0534709B2 (en
Inventor
Shigeyasu Kawada
河田　茂康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Unisia Automotive Ltd
Original Assignee
Japan Electronic Control Systems Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Priority to JP62275857A priority Critical patent/JPH01119866A/en
Publication of JPH01119866A publication Critical patent/JPH01119866A/en
Publication of JPH0534709B2 publication Critical patent/JPH0534709B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/27—Work carriers
    • B24B37/28—Work carriers for double side lapping of plane surfaces

Landscapes

  • Supply And Installment Of Electrical Components (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To inspect in advance a three-dimensional interference of each parts and an inserter by two-dimensional data by storing at every parts a head part projection drawing of an insert, a parts projection drawing and an area where the inserter cannot invade due to an interference with the parts. CONSTITUTION:In a CAD device, an electric parts projection graphic form A in which electric parts, etc. 3-6 have been projected on a virtual fitting surface parallel to a substrate 2 is stored as a two-dimensional coordinate of an extension part at every electric parts. Also, in each electric parts, an uninvasible area C in which an inserter 1 interferes with the electric parts at a point D and a head part projection graphic B cannot invade the vicinity of the electric parts projection drawing A further is stored. Moreover, in each electric parts loaded with the inserter 1, a two-dimensional coordinate of an extension part of the head part projection graphic B obtained by projecting a head part 1a on the virtual fitting surface is stored. By displaying these three on a display, the parts arrangement is determined, while inspecting the interference in the electric parts installing process.

Description

【発明の詳細な説明】 〈産業上の利用分野〉 本発明は、複数の電気部品を基板等に装着する工程にお
いて各電気部品間及び各電気部品とインサータとの干渉
を予め検査するためのＣＡＤ装置に関する。Detailed Description of the Invention <Industrial Application Field> The present invention is a CAD system for pre-inspecting interference between electrical components and between each electrical component and an inserter in the process of mounting a plurality of electrical components onto a board, etc. Regarding equipment.

〈従来の技術〉 従来では、ロボットを使用して複数の電気部品を基板上
に装着するようにしているが、各電気部品間の干渉をチ
エツクすると共に、ロボットのインサータと電気部品と
が干渉しないかどうかを予めチエツクする必要がある。<Conventional technology> Conventionally, a robot is used to mount multiple electrical components on a board, but in addition to checking for interference between each electrical component, it is also necessary to check for interference between the robot's inserter and the electrical components. You need to check in advance whether this is the case.

このために、ＣＡＤ装置が使用されている。For this purpose, CAD equipment is used.

この場合において、各電気部品（たとえば、集積回路３
、抵抗４，５、コンデンサ６等）を基板２上に装着する
図示しないロボットの三次元的に存するインサータ１と
各電気部品３，４，５．６との干渉（第３図参照）を、
チエツクするためには、各電気部品及３，４，５，６．
及びインサータ１の形状データを三次元データとして記
憶しておく必要がある。In this case, each electrical component (for example, integrated circuit 3
, resistors 4, 5, capacitors 6, etc.) on the board 2. The interference between the three-dimensionally existing inserter 1 of the robot (not shown) and each electric component 3, 4, 5.6 (see FIG. 3) is as follows.
To check each electrical component and 3, 4, 5, 6.
It is also necessary to store the shape data of the inserter 1 as three-dimensional data.

〈発明が解決しようとする問題点〉 しかしながら、形状データを三次元データとして記憶す
ると、記憶量が極めて大きくなるため、メモリ装置が過
大になると共に入カニ数が草大なものとなってしまう。<Problems to be Solved by the Invention> However, when shape data is stored as three-dimensional data, the amount of storage becomes extremely large, resulting in an excessively large memory device and a large number of input data.

本発明はこのような従来の技術の問題点に着目してなさ
れたもので、三次元データ入力とすることなく、二次元
データにより部品とインサータヘッドとの三次元的干渉
を検査することができるＣＡＤ装置を提供することを目
的とする。The present invention was made by focusing on the problems of the conventional technology, and it is possible to inspect three-dimensional interference between a component and an inserter head using two-dimensional data without inputting three-dimensional data. The purpose is to provide a CAD device.

く問題点を解決するための手段〉 電気部品を保持するヘッド部と該ヘッド部に連設された
アーム部とを備えたインサータにより、複数の電気部品
を基板上に装着する工程における電気部品同士及び電気
部品とインサータとの干渉を検査するＣＡＤ装置におい
て、インサータのヘッド部を仮想取付面に投影して得ら
れるヘッド部投影図形を保持電気部品毎に記憶する一方
、各電気部品を仮想取付面に投影して得られる電気部品
投影図形を各電気部品毎に記憶すると共に、インサータ
が各電気部品と干渉してヘッド部投影図形が各電気部品
投影図形近傍に侵入できない侵入不能領域を各電気部品
毎に記憶した。Means for Solving the Problems〉 An inserter including a head portion for holding electrical components and an arm portion connected to the head portion allows electrical components to be attached to each other in the process of mounting a plurality of electrical components onto a board. In a CAD device that inspects interference between electrical components and an inserter, a head projection figure obtained by projecting the head of the inserter onto a virtual mounting surface is stored for each held electrical component, and each electrical component is projected onto a virtual mounting surface. The electrical component projected figure obtained by projecting the electrical component onto the electrical component is memorized for each electrical component, and the inserter interferes with each electrical component to create an impenetrable area where the head projected figure cannot enter the vicinity of each electrical component's projected figure. I memorized each time.

く作用〉 上記のような構成を採用したので、ヘッド部投影図形が
侵入不能領域内に侵入しないようにすれば、実装状態で
インサータが各電気部品と三次元的に干渉することがな
い。Effects> Since the above configuration is adopted, if the head projected figure is prevented from entering the intrusion-inaccessible area, the inserter will not three-dimensionally interfere with each electrical component in the mounted state.

〈実施例〉 以下に、第１図及び第２図に基づいて本発明の一実施例
を説明する。第１図は実装状態の基板の側面図を示し、
第２図はＣＡＤ装置における第１図のデイスプレィ表示
を示す。<Example> An example of the present invention will be described below based on FIGS. 1 and 2. Figure 1 shows a side view of the board in a mounted state,
FIG. 2 shows the display of FIG. 1 on the CAD device.

本実施例のＣＡＤ装置においては、集積回路３、抵抗４
，５、コンデンサ６等の電気部品を基板２と平行に採っ
た仮想取付面に投影して得られる電気部品投影図形Ａ（
３）、　Ａ（４）、　Ａ（５）、　Ａ（６）等が、各電
気部品毎に、該電気部品投影図形Ａ（３）、　Ａ（４）
。In the CAD device of this embodiment, an integrated circuit 3, a resistor 4
, 5. Electrical component projection figure A (
3), A(4), A(5), A(6), etc. are the electrical component projected figures A(3), A(4) for each electrical component.
.

Ａ（５）、　Ａ（６）等の外延部の二次元座標として記
憶されている。It is stored as two-dimensional coordinates of the extension parts such as A(5) and A(6).

さらに、前記各電気部品には、インサータ１が図中り点
にて各電気部品と干渉してヘッド部投影図形Ｂがそれ以
上各電気部品投影図形Ａ（３）、　Ａ（５）等の近傍に
侵入できない侵入不能領域Ｃ（３）、　　Ｃ（５）等が
記憶されている。この侵入不能Ｎ域Ｃ（３）、　（５）
等は、インサータ１の形状が特定され、かつ、電気部品
の高さが特定されるので、各電気部品毎に特定されるも
のである。Furthermore, the inserter 1 interferes with each electrical component at the points in the figure, and the head projection figure B is further in the vicinity of each electrical component projection figure A(3), A(5), etc. Impenetrable areas C(3), C(5), etc. that cannot be penetrated are stored. This impenetrable area N C (3), (5)
etc. are specified for each electrical component because the shape of the inserter 1 and the height of the electrical component are specified.

また、このインサータ１で搭載する各電気部品には、イ
ンサータ１のヘッド部１ａを仮想取付面に投影し７て得
られるヘッド部投影図形Ｂの外延部の二次元座標が、記
憶されている。すなわち、保持する電気部品の電気部品
投影図形Ａ（６）等の外延に、ヘッド部投影図形Ｂが重
ね合わされて記憶されている。Furthermore, in each electrical component mounted on this inserter 1, two-dimensional coordinates of the outer extension of a head projection figure B obtained by projecting the head 1a of the inserter 1 onto a virtual mounting surface are stored. That is, the head projected figure B is stored superimposed on the outer extension of the electrical component projected figure A(6) etc. of the held electrical component.

上記のように、基板２上に装着される各電気部品毎にそ
れぞれ記憶された電気部品投影図形Ａ　（３）　。As described above, the electrical component projection figure A (3) is stored for each electrical component mounted on the board 2.

Ａ（４）、　Ａ（５）、　Ａ（６）等、ヘッド部投影図
形Ｂ及び侵入不能領域Ｃ（３）、　　Ｃ（５）等を、デ
イスプレィ上に表示して、基板２上に各電気部品を装着
する工程における各電気部品同士及び各電気部品とイン
サータ１の干渉を検査しながら、各電気部品の配置を決
定する。A(4), A(5), A(6), etc., head projection figure B and impenetrable areas C(3), C(5), etc. are displayed on the display, and each electrical field is placed on the board 2. The arrangement of each electrical component is determined while inspecting interference between each electrical component and between each electrical component and the inserter 1 in the process of mounting the components.

すなわち、既に装着位置が決定された電気部品について
は、その電気部品投影図形Ａ（３）、　Ａ（４）。That is, for electrical components whose mounting positions have already been determined, the electrical component projection figures A(3) and A(4) are used.

Ａ（５）、　Ａ（６）等を表示すると共に、この電気部
品投影図形Ａの外延に侵入不能領域Ｃ（３）、　Ｃ（５
）等を表示する。一方、これから装着位置を決定する電
気部品６については、その電気部品投影図形Ａ（６）の
外延にヘッド部投影図形Ｂを表示する。そして、このヘ
ッド部投影図形Ｂが侵入不能領域Ｃ（３）内に侵入しな
いように、電気部品６の装着位置を決定する。A(5), A(6), etc. are displayed, and impenetrable areas C(3), C(5) are displayed on the outside of this electric component projection figure A.
) etc. On the other hand, for the electrical component 6 whose mounting position is to be determined from now on, a head projected figure B is displayed on the outer extension of the electrical component projected figure A(6). Then, the mounting position of the electrical component 6 is determined so that the head projected figure B does not enter the intrusion-inaccessible region C(3).

このように、予めインサータ１と電気部品との三次元的
干渉でインサータｌのヘッド部１ａが侵入することがで
きない領域を各電気部品毎に記憶させておくことにより
、データ数の少ない二次元データに基づいて三次元的干
渉を検査するので、ＣＡＤ装置が安価になると共に、入
カニ数の増大を抑制することができる。In this way, by storing in advance for each electrical component an area in which the head portion 1a of the inserter 1 cannot enter due to three-dimensional interference between the inserter 1 and the electrical component, two-dimensional data with a small number of data can be stored. Since three-dimensional interference is inspected based on this, the CAD device becomes less expensive and an increase in the number of input crabs can be suppressed.

なお、電気部品投影図形Ａ（３）、　Ａ（４）、　Ａ（
５）、　Ａ（６）等、ヘッド部投影図形Ｂ及び侵入不能
領域Ｃ（３）　。In addition, electrical component projection figures A(3), A(4), A(
5), A(6), etc., head projection figure B and impenetrable area C(3).

Ｃ（５）等は、インサータ１の運行方向や設定形状に応
じて変動するものであり、運行方向や設定形状毎に各々
設定記憶しておく。C(5) etc. vary depending on the running direction and set shape of the inserter 1, and are set and stored for each running direction and set shape.

〈発明の効果〉 以上説明したように、本発明によれば、インサータのヘ
ッド部を仮想取付面に投影して得られるヘッド部投影図
形を保持電気部品毎に記憶する一方、各電気部品を仮想
取付面に投影して得られる電気部品投影図形を各電気部
品毎に記憶すると共に、インサータが各電気部品と干渉
してヘッド部投影図形が各電気部品投影図形近傍に侵入
できない侵入不能領域を各電気部品毎に記憶したので、
二次元データにより予め各電気部品とインサータとの三
次元的干渉を検査することができる。<Effects of the Invention> As explained above, according to the present invention, the head projection figure obtained by projecting the head of the inserter onto the virtual mounting surface is stored for each electrical component held, while each electrical component is virtualized. The electrical component projected figure obtained by projecting it onto the mounting surface is stored for each electrical component, and an inaccessible area is defined for each electrical component where the inserter interferes with each electrical component and the head projected figure cannot enter the vicinity of each electrical component projected figure. Since I memorized each electrical component,
Three-dimensional interference between each electrical component and the inserter can be inspected in advance using two-dimensional data.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例の側面図、第２図は同上のデ
イスプレィ表示を示す図、第３図は従来の工程の説明図
である。FIG. 1 is a side view of one embodiment of the present invention, FIG. 2 is a diagram showing the same display display, and FIG. 3 is an explanatory diagram of a conventional process.

Claims (1)

【特許請求の範囲】[Claims] 　電気部品を保持するヘッド部と該ヘッド部に連設され
たアーム部とを備えたインサータにより、複数の電気部
品を基板上に装着する工程における電気部品同士及び電
気部品とインサータとの干渉を検査するＣＡＤ装置にお
いて、前記インサータのヘッド部を前記仮想取付面に投
影して得られるヘッド部投影図形を保持電気部品毎に記
憶する一方、各電気部品を仮想取付面に投影して得られ
る電気部品投影図形を各電気部品毎に記憶すると共に、
前記インサータが各電気部品と干渉して前記ヘッド部投
影図形が各電気部品投影図形近傍に侵入できない侵入不
能領域を各電気部品毎に記憶したことを特徴とするＣＡ
Ｄ装置。An inserter equipped with a head section that holds electrical components and an arm section connected to the head section inspects interference between electrical components and between electrical components and the inserter during the process of mounting multiple electrical components on a board. In the CAD device, a head projected figure obtained by projecting the head of the inserter onto the virtual mounting surface is stored for each electrical component held, and an electrical component obtained by projecting each electrical component onto the virtual mounting surface is stored. In addition to memorizing the projected figure for each electrical component,
The CA is characterized in that an inaccessible area is stored for each electrical component, where the inserter interferes with each electrical component and prevents the head projected figure from entering the vicinity of each electrical component projected figure.
D device.
JP62275857A 1987-11-02 1987-11-02 Cad device Granted JPH01119866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62275857A JPH01119866A (en) 1987-11-02 1987-11-02 Cad device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62275857A JPH01119866A (en) 1987-11-02 1987-11-02 Cad device

Publications (2)

Publication Number Publication Date
JPH01119866A true JPH01119866A (en) 1989-05-11
JPH0534709B2 JPH0534709B2 (en) 1993-05-24

Family

ID=17561399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62275857A Granted JPH01119866A (en) 1987-11-02 1987-11-02 Cad device

Country Status (1)

Country Link
JP (1) JPH01119866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108886888A (en) * 2016-03-29 2018-11-23 株式会社富士 The movement confirmation arrangement of electronic part mounting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108886888A (en) * 2016-03-29 2018-11-23 株式会社富士 The movement confirmation arrangement of electronic part mounting
EP3439449A4 (en) * 2016-03-29 2019-03-20 Fuji Corporation Operation checking device of electronic component mounting machine
CN108886888B (en) * 2016-03-29 2020-06-05 株式会社富士 Action confirmation device of electronic component mounting machine

Also Published As

Publication number Publication date
JPH0534709B2 (en) 1993-05-24

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