The welding rotator is widely used in welding automation equipment. It is often used for welding cylindrical or conical workpieces. Not only that, the welding rotator plays an important role in the industry and is a kind of welding equipment. Important auxiliary mechanical equipment, different types of welding rotators used for different types of workpieces are not the same. The main types of welding rotators include self-aligning welding rotators, adjustable welding rotators, flat-car welding rotators, tiltable welding rotators, and other types. They are used in the welding, polishing, assembly, and other operations of large workpieces. Indispensable welding automation equipment.
The welding rotator is now an important piece of equipment in the modern industrial manufacturing industry. The application field involved also has certain technical requirements for this equipment. Generally, when it is used, the circular workpiece is welded, so the welding rotator is required to be able to the swing angle of the wheelset is automatically adjusted according to the diameter of the workpiece, and the center can also be automatically adjusted. When combined with the welding manipulator and welding positioner, it can complete the inner and outer longitudinal seams and inner and outer circumferential seams of the welding workpiece.
In addition, the equipment must have low transmission noise, stable rotation of the workpiece, and can complete the welding, polishing, rubber lining, and assembly operations of the cylindrical cylinder, and the welding roller speed should be stable/uniform. The self-aligning welding rotator adopts digital adjustment and displays technology for the rotation speed of the roller, and its welding speed setting is clear and accurate, which reduces the difficulty of operation for workers.
The manufacturing and assembly accuracy of the welding rotator must meet the 8-level accuracy requirements of the national standard. The welding rotator needs to be made of high-quality steel. For example, with a welded structure base, the stress must be eliminated after welding and heat treatment. For some non-round and long weldments, they can be clamped in a special ring clamp, and the welding operation can also be carried out on the welding rotator.
Installation of welding rotator
(1) Before the equipment is installed, the foundation of the equipment must be prepared to ensure the normal curing period of the concrete and ensure that the installation position of the equipment is on the same horizontal line.
(2) When the equipment is installed, install and fix the equipment according to the installation requirements of general equipment. It can be fixed with expansion bolts (or fixed by pressing plates). During installation, two sets of rollers must be placed in parallel, and their centers should be consistent and ensure that the equipment The integrity of each part.
(3) After the equipment is installed, check whether each part of the equipment meets the assembly requirements and ensure the normality of the electrical wiring of each part. Check and clean the periphery of the equipment to ensure that there are no obstacles that affect the normal operation of the equipment. Only after successfully completing a few tasks can the equipment be energized and operated. Note: If the device is powered on and has noise, vibration, or unsynchronized scroll wheels, it needs to be powered off for investigation.
The above are the technical requirements for welding rotators. A high-quality welding rotator must have the above functions in order to complete the welding operation more conveniently, faster, and more efficiently in use. The self-adjustable welding rotator and the adjustable welding rotator are different types of welding rotators, so the technical parameters are also different, and the scope of use is also different.