| 摘要 |
A control device for a tubular material package, which achieves control of a tubular material package by the effective cooperation of relays (44), sensors (27) and a controller (60). All of the relays have an ON state and an OFF state and are connected to the controller, and each relay is connected to a corresponding component. The sensors are distributed on the components, and capable of detecting and identifying the current state of an object to be detected; all of the sensors are connected to the controller and send sensing information to the controller. The controller comprises electronics and a control programme, and is capable of receiving the information from the sensors and sending instructions controlling the relays. The control device is used in a packing machine for tubular materials. |
