How To Match a Suitable Positioner For a Welding Robot?

How To Match a Suitable Positioner For a Welding Robot?

The robot welding positioner is a special welding auxiliary equipment for welding robots. It is suitable for the welding position of the rotary work to obtain the ideal processing position and welding speed. The purpose is to facilitate the welding work and is loved by many customers. The positioner can be used in conjunction with the operating machine and the welding machine to form an automatic welding center, and can also be used for workpiece displacement during manual operations. The table rotation adopts frequency converter step-less speed regulation with high-speed regulation accuracy. The remote control box can realize the remote operation of the workbench, and can also be connected with the operating machine and the welding machine control system to realize the linkage operation.

The welding positioner is generally composed of a worktable rotating mechanism and a turning mechanism. Through the lifting, turning, and rotating of the worktable, the workpiece fixed on the worktable can reach the required welding and assembly angles. The worktable rotation is variable frequency stepless speed regulation. Satisfactory welding speed can be obtained.

1.How to choose the matching robot welding positioner?

1)The weight of the robot welding positioner and the center of gravity and eccentricity of the weldment on the entire work surface should be within the corresponding data range, and a certain capacity must be ensured.

2)If the optional robot welding positioner is for circumferential seam welding, the rotation speed should be considered according to the groove of the weldment. The speed should be within the range of the positioner rotation speed adjustment. Can the platform's stable operation requirements satisfy the entire process?

3)If the size of the entire weldment of the robot welding positioner on the outer contour is relatively large, then the inclination of the worktable needs to be considered, or whether the tilt angle can meet the best welding position of the weldment, etc., When the contact between the inclined corner and the weldment occurs, then when selecting the workbench, it needs to have a larger gap from the ground, so as to ensure the processing requirements of the entire welding.

4)When you need to start the robot welding positioner, install the electromagnetic fixture and water-cooled equipment, you should first adjust it with the manufacturer.

5)For the welding current requirements of the robot welding positioner, the welding parts with a relatively large current are required.

2.How do we choose a positioner for welding robots?

1)Improve the accessibility of welds.

2)It is especially important to make the weld in the flat welding position, especially when welding the weld of critical thickness.

3)When welding thin plates, the welding speed can be increased by displacement, and vertical welding can also be realized.

4)Two sets of workbenches can be used for robot welding. When one set of workbenches is working, the operator can load or unload workpieces on another set of workbenches.

5)Provide protection to the operator to prevent radiation and splashing.

6)Reduce the repeated positioning of the robot, that is, reduce the cycle time and reduce the wear of the welding gun hose on the production line.

7)Friendly man-machine interface.

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