随着社会的快速发展,市场的竞争越来越激烈,各个生产企业都迫切地需要改进生产技术,提高生产效率。例如在需要进行材料分拣的企业,以往一直采用人工分拣的方法,致使生产效率低,生产成本高,企业的竞争能力差,慢慢的大多企业选择了自动分拣。针对上述问题,利用 PLC 技术设计了一种成本低,效率高的材料自动分拣装置,在材料分拣过程中取得了较好的控制效果。 系统上电后,可编程序控制器首先控制启动输送带,下料传感器SN检测料槽有无物料,若无料,输送带运转一个周期后自动停止等待下料;当料槽有料时,下料传感器输出信号给 PLC,PLC 控制输送带继续运转,同时控制气动阀5进行下料,每次下料时间间隔可以进行调整。物料传感器 SA为电感传感器,当检测出物料为铁质物料时,反馈信号送 PLC,由 PLC 控制气动阀 1 动作选出该物料;物料传感器SB为电容传感器,当检测出物料为铝质物料时,反馈信号送 PLC, PLC控制气动阀 2 动作选出该物料;物料传感器 SC 为颜色传感器,当检测出物料的颜色为待检测颜色时,PLC 控制气动阀 3 动作选出该物料。物料传 感器SD为备用传感器。当系统设定为分拣某种颜色的金属或非金属物料时,由程序记忆各传感器的状态,完成分拣任务。5069-OF8 5069 Compact I/O 8 Channel Voltage/Current Analog Output Module 5069-IB8S Compact 5000 8 Channel 24VDC Safety Input Module 5069-IB8SK Compact 5000 8 Channel 24VDC Safety Input Module - Conformally Coated 5069-IB16K 5069 Compact I/O 16 Channel 24V DC Sink Input Module,Conformal Coated 5069-IA16 5069 Compact I/O 16 channels AC input modules, supporting both 120 & 240 VAC **s 5069-IB16 5069 Compact I/O 16 Channel 24V DC Sink Input Module 5069-IB16F 5069 Compact I/O 16 Channel Fast 24V DC Sink Input Module 5069-IB6F-3W 5069 Compact I/O 6 Channel 3 Wire Fast 24V DC Sink Input Module 5069-OA16 5069 Compact I/O 16 channels AC output module supporting both 120 & 240VAC output. 5069-OB8 5069 Compact I/O 8 channels high current 2A discrete output. 5069-OBV8S Compact 5000 8 Channel 24VDC Safety Configurable Output Module 5069-OBV8SK Compact 5000 8 Channel 24VDC Safety Configurable Output Module - Conformally Coated 5069-OB16 5069 Compact I/O 16 Channel 24V DC Source Output Module 5069-OB16F 5069 Compact I/O 16 Channel Fast 24V DC Source Output Module 5069-OB16K 5069 Compact I/O 16 Channel 24V DC Source Output Module,Conformal Coated 5069-IY4K 5069 Compact I/O 4 Channel Universal Voltage/Current/RTD/TC Analog Input Module,Conformal Coated 5069-OF4K 5069 Compact I/O 4 Channel Voltage/Current Analog Output Module,,Conformal Coated 5069-OW4I 5069 Compact I/O 4 Channel Normally open individually isolated type Relay Output Module 5069-OW16 5069 Compact I/O 16 channels non isolated normally open relay output module. 5069-OX4I 5069 Compact I/O 4 Channel Normally open/Normally Closed individually isolated type Relay Output Module 5069-FPD 5069 Compact I/O Field Potential Distributor Module 5069-HSC2XOB4 5069 Compact I/O 2 Channel High Speed Counter Module with 4 Channel 24V DC Source Outputs 5069-ARM 5069 Compact I/O Address Reserve Module 5069-STRT10 5380 Experience Kit containing 5069-L306ERM, 5069-IB16F, 5069-OB16, Ethernet Cable, USB cable and 2080 power supply 5069-L306ER Controller, CompactLogix 5380, 600 KB User Memory, 8 I/Os, 16 EtherNet/IP Devices 5069-L310ER Controller, CompactLogix 5380, 1 MB User Memory, 8 I/Os, 24 EtherNet/IP Devices 5069-L320ER Controller, CompactLogix 5380, 2 MB, 16 I/Os, 40 EtherNet/IP Devices 5069-L330ER Controller, CompactLogix 5380, 3 MB User Memory, 31 I/Os, 60 EtherNet/IP Devices 5069-L340ER Controller, CompactLogix 5380, 4 MB User Memory, 31 I/Os, 90 EtherNet/IP Devices 5069-L310ER-NSE Controller, CompactLogix 5380, 1 MB User Memory, 8 I/Os, 24 EtherNet/IP Devices, No Super Cap 5069-L306ERM Controller, CompactLogix 5380, 600 KB User Memory, 8 I/Os, 2 axis, 16 EtherNet/IP Devices 5069-L310ERM Controller, CompactLogix 5380, 1 MB User Memory, 8 I/Os, 4 axis, 24 EtherNet/IP Devices