JPS5925369U - Power supply device for automatic welding machine - Google Patents
Power supply device for automatic welding machineInfo
- Publication number
- JPS5925369U JPS5925369U JP12023582U JP12023582U JPS5925369U JP S5925369 U JPS5925369 U JP S5925369U JP 12023582 U JP12023582 U JP 12023582U JP 12023582 U JP12023582 U JP 12023582U JP S5925369 U JPS5925369 U JP S5925369U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply device
- welding machine
- automatic welding
- welding
- 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
Landscapes
- Arc Welding Control (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の自動溶接機用電源装置のブロック図、第
２図はこの考案の実施例である自動溶接機用電源装置の
ブロック図である。
１・・・商用周波電源、２・・・第１のスイッチング回
路、３・・・主変圧器、６・・・溶接負荷、６０・・・
母材、６１・・・溶接ワイヤ、７・・・溶接出力制御回
路、８・・・ワイヤ送給用モータ、９・・・補助変圧器
、１０・・・第２のスイッチング回路（チョッパ回路）
、１１・・・モータ駆動制御回路。FIG. 1 is a block diagram of a conventional power supply device for an automatic welding machine, and FIG. 2 is a block diagram of a power supply device for an automatic welding machine which is an embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Commercial frequency power supply, 2... First switching circuit, 3... Main transformer, 6... Welding load, 60...
Base material, 61... Welding wire, 7... Welding output control circuit, 8... Wire feeding motor, 9... Auxiliary transformer, 10... Second switching circuit (chopper circuit)
, 11...Motor drive control circuit.
Claims (2)
ヤ送給用モータに電力を供給する補助変圧゛ 器とを備
える自動溶接機用電源装置において、溶接中、前記主変
圧器の出力の一部を取り出して前記溶接ワイヤ送給用モ
ータに供給するモータ駆動制御回路を設けたことを特徴
とする自動溶接機用電源装置。(1) In a power supply device for an automatic welding machine that includes a main transformer that supplies power to a welding load and an auxiliary transformer that supplies power to a welding wire feeding motor, the output of the main transformer during welding. A power supply device for an automatic welding machine, comprising a motor drive control circuit that takes out a part of the welding wire and supplies the welding wire feeding motor to the welding wire feeding motor.
をオンオフするスイッチングトランジスタと、このトラ
ンジスタの駆動を制御する制御回路とから成るチョッパ
回路で構成される実用新案登録請求の範囲第１項記載の
自動溶接機用電源装置。(2) The motor drive control circuit is constituted by a chopper circuit consisting of a switching transistor that turns on and off the output of the main transformer, and a control circuit that controls the drive of this transistor. Scope of Utility Model Registration Claim 1 Power supply device for the automatic welding machine described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12023582U JPS5925369U (en) | 1982-08-07 | 1982-08-07 | Power supply device for automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12023582U JPS5925369U (en) | 1982-08-07 | 1982-08-07 | Power supply device for automatic welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5925369U true JPS5925369U (en) | 1984-02-16 |
| JPS6219407Y2 JPS6219407Y2 (en) | 1987-05-18 |
Family
ID=30275641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12023582U Granted JPS5925369U (en) | 1982-08-07 | 1982-08-07 | Power supply device for automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100229746B1 (en) * | 1996-07-30 | 1999-11-15 | 추호석 | The controller for wire feeding motor of welder |
-
1982
- 1982-08-07 JP JP12023582U patent/JPS5925369U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100229746B1 (en) * | 1996-07-30 | 1999-11-15 | 추호석 | The controller for wire feeding motor of welder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6219407Y2 (en) | 1987-05-18 |
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