种基于虚拟标签技术的连续运行输送系统

• Format: Patent
• Language: Chinese
• Published: 06.06.2017
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CONVEYING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

本发明提供了种基于虚拟标签技术的连续运行输送系统，滚道系统包含至少段带变频控制的滚道，滚道进出口各设有套停止器、检测开关以及读写装置，每段滚道中至少包含2个工位，各工位进出口均设有传感器；当工件到达进口停止器时，通过进口检测开关检测工件已到位，进口读写装置读取工件信息并将其缓存进PLC系统，同时将其传递给各工位指导加工；工位加工完成后将工件在该工位的加工数据反写回PLC系统；所有工位加工完成后，通过出口读写装置将该段滚道中所有工位加工数据写入工件标签中。本发明通过虚拟标签技术完成加工数据的存储，到达质量追溯的功能，无需在滚道各工位进出口布置读写装置，大大减少了硬件成本，实现柔性化控制。 The invention provides a continuous operation conveying system based on the virtual label technology. A roll way system comprises at least one section of roll way with frequency conversion control. An inlet and an outlet of each roll way are each provided with a stopper, a detection switch and a read-write device. Each roll way at least internally comprises two stations. Inlets and outlets of all the stations are each provided with a sensor. When workpieces reach the stoppers on the inlets, the detection switches on the inlets detect that the workpieces are put in place, and workpiece information is read through the read-write devices on the inlets, cached in a PLC system, and meanwhile transmitted to all the stations