Welding roller frame the driving roller frame and the driven roller frame are independent. They can be combined randomly according to the weight and length of the workpiece. The combination ratio can be a combination of one main and three bundles, or a combination of one main and two bundles, one main and one slave. It is convenient and flexible to use and has strong adaptability to the weldment. The driving roller frame is mainly composed of base, roller, transmission and deceleration mechanism and control system The moving frame is mainly composed of bottom tire and roller

(1) rotary reducer

The two rollers on the driving frame are respectively driven by two direct coupled two-stage cycloidal pinwheel reducers to form a rotary driving force. The advantages of this reducer are large speed ratio, high efficiency, small volume, stable and reliable transmission, long service life, easy maintenance and other features. There is no transmission reducer on the driven frame, only two metal rollers, because the driven frame only plays the role of support and auxiliary transmission

(2) roller

The driving wheel and the driven wheel of the welding roller frame have two rollers respectively, and the metal roller is selected, so that the bearing capacity of the welding roller frame can be greatly improved

(3) bottom tire

The steel frame structure welded by H-shaped steel can ensure its good rigidity and the stability of the equipment in the working state, and can reduce the weight of the whole welding roller frame, which not only saves a lot of plate consumption but also achieves the effect of using the equipment required by the process

(4) control system

Adopt inverter stepless speed regulation, wide speed regulation range, high precision, large starting torque, strong driving ability, high reliability, various self-protection functions, maintenance free and other features. The start, stop, forward and reverse rotation and speed regulation of welding roller frame are all operated on the control platform. The control distribution box of the equipment is placed on the side far away from the equipment, and the display unit of the inverter speed is Hz. The welding roller frame worker The state and speed are adjusted by the control button.