【Yunkang welding supply edit】
As a very important welding auxiliary device in industrial welding production, roller racks have many models and are suitable for some special occasions. Here, we will introduce their actual application scenarios.
1. Self-adjusting roller rack
Self-adjusting roller racks are widely used in the field of welding, especially for the welding of circular cylinders. For example, in the pressure vessel manufacturing industry, for large cylindrical containers, self-adjusting roller racks can automatically adjust the roller group swing angle and automatically align the center according to the diameter of the container, ensuring that the container maintains stable rotation during the welding process, thereby improving welding accuracy and efficiency. In terms of assembly, self-adjusting roller racks can easily adjust the position of the workpiece, making the assembly of different parts more accurate. At the same time, in some special flaw detection occasions, such as radiographic flaw detection of large pressure vessels, self-adjusting roller racks can carry the workpiece and make it rotate smoothly, making it easier for the flaw detection equipment to detect various parts.
(II) Adjustable roller rack
The application scenarios of adjustable roller rack are very rich. In industrial welding operations, the center distance of the roller can be adjusted manually or electrically to meet the welding requirements of cylinders with different diameters. For example, in steel structure manufacturing, for welding of steel components of various specifications, the adjustable roller rack can be flexibly adjusted according to the size of the workpiece to improve the adaptability of welding. During the assembly process, the position of the roller can be adjusted according to the assembly process requirements to facilitate the assembly of the workpiece. In addition, in some occasions where there are special requirements for the roller material, such as in assembly operations that need to avoid damage to the workpiece surface, rollers of different materials such as rubber wheels, polyurethane wheels or steel-rubber combination wheels can be selected to meet specific assembly requirements.
(III) Non-self-adjusting roller racks
Non-self-adjusting roller racks are mainly suitable for specific occasions. In some welding operations that require a relatively fixed roller spacing, such as batch welding of small workpieces, non-self-adjusting roller racks can provide stable support and rotation to ensure the consistency of welding quality. In some specific assembly operations, since the workpiece size is relatively fixed, non-self-adjusting roller racks can provide a stable working platform to facilitate operators to perform assembly operations.
(IV) Anti-slip welding roller frame
Anti-slip welding roller frames play an important role in high-precision welding operations. In some industries that require extremely high welding precision, such as aerospace, precision instrument manufacturing, etc., anti-slip welding roller frames can effectively prevent the workpiece from slipping and ensure welding quality. During the welding process, the displacement detection frame and photoelectric encoder can monitor the amount and direction of the workpiece slipping in real time. The system controller accurately controls the lifting and lowering of the driven roller based on this information to control the amount of slipping of the workpiece within a very small range. In assembly and flaw detection situations, anti-slip welding roller frames can also provide stable support and precise position control for the workpiece, facilitating delicate assembly operations and accurate flaw detection.
Therefore, whether it is a large-scale industrial welding project or a small processing workshop, the welding roller frame can play a huge role. It is a powerful partner of welders and a well-deserved welding assistant!