JPH02108577U - - Google Patents
Info
- Publication number
- JPH02108577U JPH02108577U JP1812189U JP1812189U JPH02108577U JP H02108577 U JPH02108577 U JP H02108577U JP 1812189 U JP1812189 U JP 1812189U JP 1812189 U JP1812189 U JP 1812189U JP H02108577 U JPH02108577 U JP H02108577U
- Authority
- JP
- Japan
- Prior art keywords
- welding
- workpiece
- signal processing
- cpu
- servo
- 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
- 238000003466 welding Methods 0.000 claims description 18
- 230000000007 visual effect Effects 0.000 claims description 4
- 239000013256 coordination polymer Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案のワーク自動倣い装置の要部構
成を示すブロツク図、第２図はその更に詳しい構
成を示すブロツク図、第３図及び第３ａ図はその
側面図及び上面図を示したものである。
［符号の説明］１ａ……ＣＰＵ、１ｂ……画像
信号処理回路、１ｃ……溶接制御回路、１ｄ……
ＲＯＭ、１ｅ……ＲＡＭ、１１……サーボ手段駆
動回路、２……ワーク、２ａ……被溶接部、３…
…視覚センサー、４ｄ……ワーク台、４……サー
ボ手段。
Fig. 1 is a block diagram showing the main structure of the automatic workpiece copying device of the present invention, Fig. 2 is a block diagram showing its more detailed structure, and Figs. 3 and 3a show its side and top views. It is something. [Description of symbols] 1a...CPU, 1b...Image signal processing circuit, 1c...Welding control circuit, 1d...
ROM, 1e...RAM, 11...Servo means drive circuit, 2...Workpiece, 2a...Part to be welded, 3...
...Visual sensor, 4d...Work table, 4...Servo means.
Claims (1)
ンサーと、 該視覚センサーからの画像信号を処理する画像
信号処理回路と、 画像信号処理回路からの信号を受けて必要な信
号処理を行ない、溶接制御のために必要な制御信
号を出力するＣＰＵと、 上記ＣＰＵの信号処理プログラムなどを記憶し
たＲＯＭと、 上記信号処理におけるデータ信号などを記憶す
るＲＡＭと、 上記ＣＰＵから出力される通電制御信号に応じ
て溶接電極への通電を制御する溶接制御回路と、 上記ＣＰＵから出力される制御信号に応じてサ
ーボ信号を出力するサーボ手段駆動回路と、 上記ワークを支持固定するワーク台を有し、上
記サーボ信号を受けて該ワーク台の位置制御を行
なうサーボ手段とを備えたことを特徴とする、溶
接機のワーク自動倣い装置。 (2) 上記視覚センサーからの画像信号が、上記
画像信号処理回路で遂次信号処理されて上記ＣＰ
Ｕに伝送され、該ＣＰＵで必要な信号処理を行な
つて制御信号を出力することにより、ワークの状
態に応じてリアルタイム制御を行なうようにした
ことを特徴とする、請求項１に記載の溶接機のワ
ーク自動倣い装置。 (3) 上記サーボ手段が、各々の関節にサーボモ
ータを有した３軸多関節機構とされたことを特徴
とする、請求項１または２に記載の溶接機のワー
ク自動倣い装置。 (4) 上記溶接電極が、シーム溶接を行なうため
のローラ電極構造とされたことを特徴とする、請
求項１または２または３に記載の溶接機のワーク
自動倣い装置。 (5) 上記溶接電極が、スポツト溶接またはプロ
ジエクシヨン溶接を行なうためのスポツト電極構
造またはプロジエクシヨン電極構造とされたこと
を特徴とする、請求項１または２または３に記載
の溶接機のワーク自動倣い装置。 (6) 上記溶接電極が、アーク溶接を行なうため
のアーク電極構造とされたことを特徴とする、請
求項１または２または３に記載の溶接機のワーク
自動倣い装置。[Scope of Claim for Utility Model Registration] (1) A visual sensor that reads information about the welded part of a workpiece, an image signal processing circuit that processes image signals from the visual sensor, and a signal that receives signals from the image signal processing circuit. A CPU that performs necessary signal processing and outputs control signals necessary for welding control, a ROM that stores signal processing programs for the CPU, and a RAM that stores data signals and the like in the signal processing; a welding control circuit that controls energization to the welding electrode in response to an energization control signal output from the CPU; a servo drive circuit that outputs a servo signal in response to a control signal output from the CPU; and a servo means drive circuit that supports and fixes the workpiece. 1. An automatic workpiece tracing device for a welding machine, comprising: a workpiece table for controlling the workpiece table; and servo means for receiving the servo signal and controlling the position of the workpiece table. (2) The image signal from the visual sensor is sequentially processed by the image signal processing circuit and sent to the CP.
Welding according to claim 1, characterized in that real-time control is performed according to the state of the workpiece by transmitting the welding signal to the CPU, performing necessary signal processing in the CPU, and outputting a control signal. The machine's workpiece automatic copying device. (3) The automatic workpiece tracing device for a welding machine according to claim 1 or 2, wherein the servo means is a three-axis multi-joint mechanism having a servo motor at each joint. (4) The automatic workpiece tracing device for a welding machine according to claim 1, 2 or 3, wherein the welding electrode has a roller electrode structure for performing seam welding. (5) The welding machine according to claim 1, 2 or 3, wherein the welding electrode has a spot electrode structure or a projection electrode structure for spot welding or projection welding. Workpiece automatic copying device. (6) The automatic workpiece tracing device for a welding machine according to claim 1, wherein the welding electrode has an arc electrode structure for performing arc welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1812189U JPH02108577U (en) | 1989-02-18 | 1989-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1812189U JPH02108577U (en) | 1989-02-18 | 1989-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02108577U true JPH02108577U (en) | 1990-08-29 |
Family
ID=31232479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1812189U Pending JPH02108577U (en) | 1989-02-18 | 1989-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02108577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014524535A (en) * | 2011-08-05 | 2014-09-22 | ゼネラル・エレクトリック・カンパニイ | Casing flange hole resistance welding repair method |
-
1989
- 1989-02-18 JP JP1812189U patent/JPH02108577U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014524535A (en) * | 2011-08-05 | 2014-09-22 | ゼネラル・エレクトリック・カンパニイ | Casing flange hole resistance welding repair method |
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