CN201274011Y - Electric control circuit for welding robot - Google Patents
Electric control circuit for welding robot Download PDFInfo
- Publication number
- CN201274011Y CN201274011Y CNU2008201353138U CN200820135313U CN201274011Y CN 201274011 Y CN201274011 Y CN 201274011Y CN U2008201353138 U CNU2008201353138 U CN U2008201353138U CN 200820135313 U CN200820135313 U CN 200820135313U CN 201274011 Y CN201274011 Y CN 201274011Y
- Authority
- CN
- China
- Prior art keywords
- control circuit
- welding robot
- driver
- power supply
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model relates to an electric control circuit, in particular to an electric control circuit of a welding robot. The structure thereof comprises a control system, a servo driver, a switch power, and a relay; the servo driver is respectively connected with a switch power supply and a control system. Compared with the prior art, the electric control circuit of the welding robot can achieve the motion control and welding power supply control of the welding robot, reduce the interference of the welding power supply to the control system and the driver, and ensure the normal working of the welding robot.
Description
Technical field
The utility model relates to a kind of electric control circuit, and a kind of welding robot electric control circuit specifically is provided.
Background technology
Welding robot control circuit general control systems, servo-driver and peripheral auxiliary electrical device are formed.Control system is the control core, finishes the planning of various movement locus, and servo-driver then is to drive servomotor controller device people according to the instruction of control system to finish predetermined movement locus.The stability of control system and driver directly influences the performance of welding robot motion control.But in the welding process, the source of welding current can produce very big interference to circuit, have a strong impact on the operate as normal of control system and driver, a lot of electric control circuits are not because take corresponding the isolation and braking measure, a little less than the antijamming capability, cause the bumpy motion and the precision of welding robot to reduce misoperation even.
Summary of the invention
In order to improve the antijamming capability of welding robot control circuit, improve the stability of welding robot control system, the utility model has designed a kind of welding robot electric control circuit, can finish the motion control and the source of welding current control of welding robot, reduce the interference of the source of welding current, guarantee the welding robot operate as normal control system and driver.
A kind of welding robot electric control circuit comprises control system, servo-driver, Switching Power Supply and relay, and described servo-driver connects Switching Power Supply and control system respectively.
Described servo-driver connects servomotor.
Be provided with relay between described servo-driver and the Switching Power Supply.
Be provided with relay between described servo-driver and the control system.
Electric control circuit of the present utility model mainly is made up of control system, servo-driver, Switching Power Supply and relay etc., can be divided into main circuit and control circuit two parts.Main circuit is the forceful electric power circuit of AC220V, gives the power supply of control system and servo-driver.The power supply of 6 servo-drivers is imported all independent wiring, and independently switch is arranged, and reduces the phase mutual interference of servo-driver as far as possible, also makes things convenient for system debug.Control circuit then is the break-make of control main circuit and the electric sequence of each electric component.The power supply of control circuit is the DC24V power supply that Switching Power Supply provides, and isolates fully with the AC220V power supply of main circuit, prevents that the interference of outside forceful electric power from scurrying into, and improves the reliability of control circuit.The interface of the control circuit and the source of welding current adopts relay control, from electric going up the control system and the source of welding current is isolated, and bottom line reduces the source of welding current in the interference of welding process to control circuit.
The beneficial effects of the utility model are to control 6 joint welding robot motion and welding, and can improve the reliability of its control, and simple in structure, cost is lower.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of electric device distribution plan of welding robot electric control circuit;
Fig. 2 is a kind of main circuit synoptic diagram of welding robot electric control circuit;
Fig. 3 is a kind of control circuit circuit diagram of welding robot electric control circuit;
Fig. 4 is a kind of interface circuit circuit diagram of welding robot electric control circuit.
PC is a control system among the figure, and X, Y, Z, U, V, W are servo-driver, and S-100-24 is a Switching Power Supply, and NBF is a switch, and KA1, KA2, KA3 and KA4 are relay.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
A kind of welding robot electric control circuit comprises control system, servo-driver, Switching Power Supply and relay, and described servo-driver connects Switching Power Supply and control system respectively.
Described servo-driver connects servomotor.
Be provided with relay between described servo-driver and the Switching Power Supply.
Be provided with relay between described servo-driver and the control system.
In the PC power source control of Fig. 3, when pressing the button ON, auxiliary reclay KA1 coil gets electric, auxiliary reclay KA1 normally opened contact closure, and PC power source ON pilot lamp is bright, and the OFF pilot lamp goes out, and relay K M1 coil gets electric, its normally opened contact closure, PC must establish beginning work by cable.When pressing the button OFF, auxiliary reclay KA1 coil losing electricity, its normally opened contact disconnects, and PC power source ON pilot lamp goes out, and the OFF pilot lamp is bright, relay K M1 coil losing electricity, its normally opened contact disconnects, and the PC outage quits work.
In the servo-driver power supply control of Fig. 3, when pressing the button ON, auxiliary reclay KA2 coil gets electric, its normally opened contact closure, and servo power supply ON pilot lamp is bright, and the OFF pilot lamp goes out, and relay K M2 coil gets electric, its normally opened contact closure, servo-driver energising.When pressing the button OFF, auxiliary reclay KA2 coil losing electricity, its normally opened contact disconnects, and servo power supply ON pilot lamp goes out, and the OFF pilot lamp is bright, relay K M2 coil losing electricity, its normally opened contact disconnects, and servo-driver quits work.During emergency condition, press emergency stop switch E-stop, the disconnected servo control loop that cuts off, the servo-driver outage, robot stops all motions immediately.
In Fig. 4, when KA3 was closed, band-type brake was opened in the energising of the band-type brake device of servomotor, and servomotor can normal rotation.The break-make of KA3 then be by servo-driver according to the sequential control of setting, hand switch also in parallel simultaneously is so that the usefulness of debugging.KA4 then controls the welding of the source of welding current and stops, by the PLC programmed control of system.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (4)
1, a kind of welding robot electric control circuit comprises control system, servo-driver, Switching Power Supply and relay, it is characterized in that, described servo-driver connects Switching Power Supply and control system respectively.
2, a kind of welding robot electric control circuit according to claim 1 is characterized in that, described servo-driver connects servomotor.
3, a kind of welding robot electric control circuit according to claim 1 is characterized in that, is provided with relay between described servo-driver and the Switching Power Supply.
4, a kind of welding robot electric control circuit according to claim 1 is characterized in that, is provided with relay between described servo-driver and the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201353138U CN201274011Y (en) | 2008-08-21 | 2008-08-21 | Electric control circuit for welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201353138U CN201274011Y (en) | 2008-08-21 | 2008-08-21 | Electric control circuit for welding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201274011Y true CN201274011Y (en) | 2009-07-15 |
Family
ID=40884354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201353138U Expired - Fee Related CN201274011Y (en) | 2008-08-21 | 2008-08-21 | Electric control circuit for welding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201274011Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837108A (en) * | 2012-08-09 | 2012-12-26 | 青岛云和机械制造有限公司 | Full automatic wireless remote control system of welding manipulator |
| CN103199792A (en) * | 2012-01-05 | 2013-07-10 | 沈阳新松机器人自动化股份有限公司 | Mechanical arm braking system |
| CN104932440A (en) * | 2014-03-19 | 2015-09-23 | 应城骏腾发自动焊接装备有限公司 | Resistance welding network control method |
-
2008
- 2008-08-21 CN CNU2008201353138U patent/CN201274011Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199792A (en) * | 2012-01-05 | 2013-07-10 | 沈阳新松机器人自动化股份有限公司 | Mechanical arm braking system |
| CN103199792B (en) * | 2012-01-05 | 2015-04-22 | 沈阳新松机器人自动化股份有限公司 | Mechanical arm braking system |
| CN102837108A (en) * | 2012-08-09 | 2012-12-26 | 青岛云和机械制造有限公司 | Full automatic wireless remote control system of welding manipulator |
| CN104932440A (en) * | 2014-03-19 | 2015-09-23 | 应城骏腾发自动焊接装备有限公司 | Resistance welding network control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102830641B (en) | Three-axis full-automatic high-speed dispensing robot servo control system | |
| CN206039267U (en) | A high reliability safety control unit for industrial robot | |
| CN201274011Y (en) | Electric control circuit for welding robot | |
| CN102830644B (en) | Five-axis high-speed dispensing robot servo control system | |
| CN102841561B (en) | Diaxon high speed adhesive dispensing robot servo-control system | |
| CN204536817U (en) | A kind of controller and adopt the multi-station material transfer system of this controller | |
| CN105067230A (en) | Portable valve-debugging device | |
| CN203289180U (en) | Time-delay switching circuit | |
| CN2909476Y (en) | Magnetising-demagnetising controller | |
| CN201029022Y (en) | Production and teaching dual-purpose numerically-controlled machine tool | |
| CN201690265U (en) | PLC relay switching dual power supply | |
| CN202837924U (en) | Four-axis high speed adhesive dispensing robot servo control system | |
| CN209787533U (en) | Lighting control circuit under door machine | |
| CN113162214A (en) | Device for automatically switching fault state detection control instrument and control mode | |
| CN202929400U (en) | Servo control system of five-shaft fully-automatic high-speed dispensing robot | |
| CN207819548U (en) | A kind of universal automatic transfer switching electric appliance controller | |
| CN202744130U (en) | Electric anti-sticking safety system of lift | |
| CN1904781A (en) | Electric control system for control box | |
| CN102841555B (en) | Servo control system for three-shaft high-speed dispensing robot | |
| CN201185404Y (en) | Control device for intelligently monitoring and detecting power supply real time | |
| CN202914852U (en) | Intelligent electric actuating mechanism control module | |
| CN202837915U (en) | Double-axis high speed adhesive dispensing robot servo control system | |
| CN202475002U (en) | Intelligent integrated power supply ATS | |
| CN219007926U (en) | Steering switching circuit | |
| CN204856158U (en) | Full -automatic lock in advance, rubber coating, electric testing platform equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20090921 |