Base Plate Welding Machine
Robot pole bottom plate welding machine, model : RBW2-120/260
three welding stations
Usage: This welding system is used for the welding production of street lamp pole bottom plate. Through the real-time communication between the robot and the welding power supply, different process parameters are adopted according to different welding positions to obtain high-quality welds. The overall layout is as follows:
Peculiarity:
(1) With the function of rising pipe, eliminate the gap between the hole in the bottom plate and the pole, and smoothly realize automatic welding.
(2) It has the function of automatic placement and welding of bottom plate stiffeners.
(3) The use of Japanese Kawasaki heavy industry robot, good operability, excellent quality.
(4) Using Kemppi welding power supply, the weld quality is good and the welding efficiency is high.
(5) The positioner has a large flipping angle, which can realize any angle welding.
(6) Save a lot of labor costs.
(7) It can adapt to all-weather and long-term work.
(8) Beautiful welding and high reliability.
(9) The form design of the one-way assembly line of the whole machine, the poles are stacked on the left side of the machine, one after another to move to the right, the welding is completed, and the poles that are welded are stacked to the right. The pole moves and rises, no need to drive, and the operator has low labor intensity.
(10) Set up 3 welding stations, the speed of welding production is faster.
One station loading and unloading, assembling the bottom plate, and completing the welding of the four reinforced triangle ribs of the external welding.
The second station completes the welding of the inner ring
| No. | Item | Parameter |
| 1 |
Pole or Round bar min diameter |
120mm |
| 2 |
Pole or Round bar max diameter |
260mm |
| 3 |
Pole or Round bar max.length |
12~14m |
| 4 |
Pole or Round bar min. thickness |
2.5mm |
| 5 |
Pole or Round bar max. thickness |
4mm |
| 6 |
Pole or Round bar max weight |
150kg |
| 7 |
Driving speed |
6~48m/h, adjustable, with AC Servo control |
| 8 |
Welding speed( depend on Voltage , current setting, and welding height, and dimension of pole) |
(reference speed 5~7 minutes/piece) |
Introduction to the robot system
1. Kawasaki robot
BA series is a series of robots specially developed for welding, dedicated to welding, simple operation, can achieve skilled welding operation through simple teaching operation. The teach pendant is equipped with visual effects and a touchable LCD color display for easy operation. The robot and the welder only need a cable to connect, and the welding conditions can be classified and stored and called up with one click.
|
Teaching methods |
Simple Operation Teaching AS Language Programming |
|
|
Manner of execution |
Manual mode |
Independent axes, basic coordinate system and tool coordinate system |
| Fashion reproduction |
Interpolation action of each axis/line and arc |
|
|
Storage capacity |
8MB 8000 steps are equivalent |
|
| General signal |
External Operating Signal |
Emergency stop, external hold signal |
|
Input and output |
32+32 | |
Kawasaki BA series robots adopt E01 control cabinet, compact size, suitable operating system, rich functions, easy maintenance and high scalability. 6.5 inch color LCD screen, touch screen 640×480 pixels. Backlighting is used to make the LCD picture easier to see. THE OPERATING SYSTEM USES WINDOWS CE. The window display features a drop-down menu that makes editing easy.
|
Fuctions |
Standard arc welding | |
|
Model |
BA006N | |
|
Arm form |
Vertical multiple joints | |
| DOF | 6 axis | |
|
Maximum load capacity（KG） |
6 | |
|
Maximum range of action [DEG] |
JT1 |
±165 |
| JT2 | +150～-90 | |
| JT3 | +45～-175 | |
| JT4 | ±180 | |
| JT5 | ±135 | |
| JT6 | ±360 | |
|
Maximum speed of action [DEG/S] |
JT1 |
240 |
| JT2 | 240 | |
| JT3 | 220 | |
| JT4 | 430 | |
| JT5 | 430 | |
| JT6 | 650 | |
|
Inertia[N.M] |
JT4 | 12 |
| JT5 | 12 | |
| JT6 | 3.75 | |
|
Inertial moment [KG. M2] |
JT4 | 0.4 |
| JT5 | 0.4 | |
| JT6 | 0.07 | |
|
Repeated positioning accuracy [MM] |
±0.05 | |
|
Horizontal elongation[MM] |
1445 | |
|
Weight[KG] |
150 | |
|
Power capacity[KVA] |
3.0 | |
|
Installation mode |
Ground、Top loading | |
|
Installation environment |
Temperature |
0～45° |
|
Humidity |
35～85%( No dew) | |
|
Vibration |
Less than 0.5G below 0.5G | |
|
Others |
Robot installation must be away from the interference of flammable or corrosive liquid or gas appliances |
|
|
IP Level |
IP65 | |
|
Recommended Controller |
E01 | |
Range of motion:
2. Introduction of welding machine and anti-collision device, iCATmini anti-collision device.
Welding power supply: Finland Kemppi original
| Model | KW300A |
|
Cooling type |
Air cooling |
| Arcing time factor | 100% |
| Rated value | 300A CO2 |
| 300A mixed gas | |
| Wire feeding diameter | 1.0-1.2mm |
| Model | Robot mount iCAT mini |
| Size |
L:92mm（exclude flange）Diameter: 88mm 16000 |
| Weight | 850g |
|
Loading weight |
24N±3N |
|
Re-positioning accuracy |
＜±0.1mm |
|
Loading of contact |
24VDC Max. 100mA |
3. Operating environment
1. Grounding: C type grounding, grounding resistance less than 10 ohms.2. Welding wire: coil mounted welding wire
3. Use environmental conditions (indoor)
Ambient temperature: -5 °C ~ 40 °C.
Relative humidity: ≤80%. No condensation.
4. Programming and workflow
4.1 Programming process
4.2 Workflow
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