Research Of Flip Assembly Off The Assembly Line Equipment Based On Open CNC System

The article is about the actual work have been done, technology application andvarious of tools used in the development process in the research of the flip assemblyoff the assembly line equipment. It involves the application of open CNC system,building the hardware platform of open CNC system using the movement controlCARDS and industrial PC and designing, processing and production of the actuators offlip assembly off the production line equipment.It is divided into horizontal movement module, vertical movement module andelectromagnetic adsorption module, etc, which is the actuators of flip assembly off theproduction line equipment. The article describes design, comparative and the choicesof each function module in detail. We use the UG software to design the3D models foreach part function modules after determining the program. We also use the CAXAsoftware to design2D models for production of the processing parts,which need topay attention to the tolerance marking in the process of drawing.The article describes the using of the movement control card in detail. Themovement control card is the core parts of the whole equipment. We use the ProtelDXP2004software to drawing the circuit diagram of the signal conversion circuit andequipment control circuit, base on the design of the circuit diagram to production thecontrol circuit boards. The article also analysis the thought of the design and thecontrol processing for the implementation parts in detail.The article focus explaining on the LabVIEW as the using of the applicationprogram development platform of the open CNC control system. It adopts applicationdevelopment framework to program based on the structure of the finite state machine.The article describe two kinds of finite variables to confirm the changing of equipmentsports status,one is Boolean variables and the other is numerical variables. The systemconfirm the changing of equipment movement states through the changing of the statevariables and realize critical conditions of states changing corresponding to the vales ofstates in the process of the actually movement. The actually different needs decide thedesign of the program interface in the design of application programming interface forthe open CNC system. The interface divide into three parts, which are initialization ofmovement, automatic operation and manual operation. The different program interfacecomplete the corresponding action in the actual using of processing.The system needs to be overall testing after completing all of the equipmentmanufacture and platform building. The actual the performance of using should be testing on the production line,making summary and corrections for the problems of thewhole equipment.The article research the application of open CNC system, using the LabVIEW asthe platform of software program in the open CNC system.We have completing theflip assembly off the production line project and the requirement of the project in theactual, improving the production efficiency and reducing the physical labor of staffs.