砂轮送料控制系统设计

AbstractAbstractAt present,most enterprises in China under the shortage of funds,managementrestrictions,feeding device generally uses the artificial feeding.But the artificialfeeding labor,low efficiency,and easy to cause the accident.So according to thegrinding wheel factory of artificial feeding system for the automatic transformation.With lower costs,improve efficiency,safety principles,design of the grindingwheel to PLC as the core of the automatic feeding system,the realization of variablespeed feed the use of inverter,the weighing sensor automatic weighing and materialinto the mold.According to control requirements,select the main hardware system andset up complete electrical circuit.And then set the parameter and PLC program.Through the simulation and debugging,the system has the advantages of convenientoperation,reliable work,improve production efficiency,reduce labor rate.In order toachieve industrial feeding automation has become a "unattended,control system forunattended operation",has the very high value of popularization.Keywords:PLC;inverter;grinding wheel feeding;the weighing sensor