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First adjust the idler bearing. If all idler bearings are adjusted in place and the belt continues to deviate, adjust the driven roller bearing seat. That is to say, if the belt deviates from a certain side, adjust the roller bracket according to the direction of the belt. If the belt continues to deviate, adjust the bearing seat of the driven roller in the direction shown in the iron removal device.
Pay attention to belt adjustment when adjusting. When adjusting and shutting down the belt, be sure not to step on the belt, otherwise it will affect the belt adjustment effect. If the belt is very offset to one side, any two phases of the motor three-phase inlet line can be interchanged, and the belt will move to the other side when it is running in reverse. When moving to the middle of the iron detacher, stop the machine, exchange any two phases of the motor again to make the belt run normally, and then debug according to the specific adjustment method of the belt deviation. The belt deviation adjustment of two-way belt conveyors is much more difficult than that of one-way belt conveyors, so adjust one direction first and then the other direction. When adjusting the iron remover, carefully observe the relationship between the belt movement direction and the deviation trend, adjust the driving roller and the directional roller one by one, followed by the adjustment of the roller and the adjustment of the feeding point. At the same time, when vulcanizing the joint, pay attention to the uniform force in the length direction of the belt section, and the forces on both sides should be as equal as possible when traction with the guide chain.
After the belt runs off and stops, the belt should run stably in the middle of the iron removal device for 2 hours, and its operating status should be observed during operation. If there is any deviation, it should be adjusted in time.
During the operation of iron removal devices, it is easy to cause the belt to go off. So how to correct it?