● The Travelling Welding Rotator frame is mainly composed of the active Travelling Welding Rotator, the passive Travelling Welding Rotator and so on.
● The active Travelling Welding Rotator frame is mainly composed of reducer, base, roller, roller shaft, electric driving walking mechanism and so on.
● The active roller frame drives two reducers separately through two ac frequency conversion brake motors, and the output end of the reducer is coaxial with the roller shaft (the output shaft of the reducer is hollow shaft), thus realizing the direct drive to the roller. The driving reducer adopts the structure form of cycloidal needle wheel reducer gear reducer to ensure that the workpiece can be driven to run. According to the long length of the tower with a certain taper, the transmission system increased processing, driving capacity up to 90 T, so that the rotation of the workpiece to play a smooth and driving capacity to increase the role of the workpiece to ensure the quality of the workpiece.
● The speed reducer lubrication adopts oil-immersed complete closure, which can eliminate welding spatter, slag, dust and foreign body intrusion, thus obtaining maintenance-free and long life characteristics.
● The roller adopts the imported rubber wheel, and the metal clip structure is installed on both sides. The rubber wheel improves the stability and driving ability of the transmission. The metal clip can effectively protect the rubber wheel and improve the service life of the rubber wheel. The rubber wheel adopts imported rubber wheel, which has high strength and is durable. Electric driving walking mechanism is composed of walking wheel, motor-reducer and so on. Through the drive of the motor-reducer, the walking wheel rotates, which makes the roller frame move and walk on the guide rail.
● The base of the roller frame is made of plate welded and annealed, which has high strength to ensure that it is not deformed for a long time.
● The center distance of the roller of the active roller frame is adjusted by the screw hole. Because the workpiece itself has a certain taper, the center distance of the wheel of the passive roller frame is designed to be infinitely adjustable and convenient for the support of the workpiece.
● The passive Travelling Welding Rotator frame is mainly composed of wire rod adjusting base, roller, roller shaft, non-power walking mechanism and so on. The screw rod nut pair is driven by shaking the handwheel, so that the center distance of the roller increases or shrinks to meet the support of the taper workpiece. The non-powered walking mechanism is composed of walking wheel, locking mechanism and so on. Through the electric driving walking mechanism on the active roller frame, the walking wheel in the non-dynamic walking mechanism on the passive roller frame is rotated, which makes the passive roller frame move and walk on the guide rail.
● After moving to the appropriate position, the walking wheel is locked on the guide rail through the locking mechanism.
● The electronic control system is mainly composed of electronic control box and manual control box.
● Electronic control box is composed of contactor, frequency converter and so on, the main key electrical components adopt Siemens, ABB and other well-known brands, its performance is reliable, easy to maintain. It is mainly used to control on and off to achieve the mechanical action required by the process, and to control and protect the roller motor. The speed regulation system adopts Taiwan AC frequency conversion high performance, multi-function frequency converter, with wide range, constant torque speed regulation characteristics, stable speed regulation, no torque ripple and other characteristics, its control signal is controlled by analog quantity, the overall stability is high, and the anti-interference ability is strong.
● Electronic control system equipped with a manual box, control cable super soft multi-wire cable, to ensure reliable use. The manual control box is designed with anti-collision type and is equipped with suspension device. Each control button (knob) has Chinese logo.
● Through the electronic control box and manual control box, each mechanism can be debugged and operated. can be short-range, but also remote, flexible operation, safe and convenient to use.