Welding positioner Do you know what it is like?

In modern industrial production, the application of robots is very wide, especially in welding operations, many production lines are using welding robots, but only the welding robot can not complete all the welding work, so it is usually equipped with welding positioner, making it the external movement axis of the welding robot. So do you know what the welding positioner is like?

First, the use of welding positioner advantages.

Welding positioner is a special auxiliary equipment to realize welding automation, which is suitable for welding positioner in rotating operation to obtain the ideal machining position and welding speed. Specific advantages are as follows:

1. High precision: the repeating accuracy of the reducer and welding positioner can reach 0.1mm.

2. High durability: The simple drive system reduces the risk of failure.

3. Strong applicability: The main function of the welding positioner is to realize the turnover and displacement of the workpiece in the welding process, so as to obtain a good welding position and meet the quality and appearance requirements of various welding parts.

4. Reliable operation: the base of the welding positioner is welded with thick profiles and steel plates, and the quality and accuracy are reliable after annealing.

5. Strong adjustability: the rotation of the welding positioner is driven by a servo motor, and the reducer is a high-precision reducer, with reliable accuracy and adjustable speed.

Although there are many advantages to using positioner in welding robots, these advantages are based on the quality of the positioner. If the quality of the selected positioner is not reliable enough, it will not only fail to meet the production efficiency on the production line, but may even lead to a decline in production quality. Therefore, we should know how to judge the quality of the welding positioner.

Second, the method of judging the quality of welding positioner.

1. Check the rollover driver.

(1) The tilt drive should be stable, no shaking under the load, and the whole machine should not overturn. If the load exceeds 25 kg, it should have a power drive function.

(2) A limiting device shall be provided to control the tilt Angle and an Angle indicator shall be provided.

(3) The tipping mechanism should have a self-locking function and shall not slide under load.

2/ Check the rotary drive motor.

(1) The rotary drive motor should achieve stepless speed regulation and braking.

(2) Within the speed range, the speed fluctuation under the load shall not exceed 5%.

3. Other aspects.

(1) The welding positioner should be equipped with a conductive device to avoid welding current passing through the transmission parts such as bearings and gears. The resistance of the conducting device should not exceed, and its capacity should meet the requirements of the rated welding current.

(2) The control part of the welding positioner should have an automatic welding linkage interface.

(3) The structure of the workbench should be easy to grip the workpiece or install the fixture, and its structural form can also be determined by consultation with the user.

(4) The exact data of load, eccentricity and large spacing should be clearly stated in the instruction manual of the welding positioner.