这是一个应用电气无级变速机(由直流电动机和可控硅控制盘组成)作为制罐生产线传送装置驱动源的例子。 前一道生产线输送来的空罐,由供给机供给,由第1和第2传送带传送。 该生产线要求的控制事项有以下3点: (1)检测供给量; (2)与供给相适应,第1传送带以一定的比例运转; (3)同样,使第2传送带以一定的比例运转。 满足以上条件,就能与供给量相应地自动控制第1 This is an example of using an electric continuously variable transmission (consisting of a DC motor and a thyristor control panel) as the drive source for the can manufacturing line conveyor. The empty can delivered from the previous production line is fed by the feeder and conveyed by the first and second conveyors. The control items required by this production line are as follows: (1) Detection of the amount of supply; (2) Corresponding to the supply, the first conveyor runs at a constant ratio; and (3) Similarly, the second conveyor runs at a constant ratio. Satisfying the above conditions, we can automatically control the first supply quantity