Design And Performance Research Of Battery Board Frame Sawing Machine

With the increasingly fierce market competition in the photovoltaic technology industry,the processing requirements for solar panel aluminum profiles are becoming more and more stringent.In the process of photovoltaic module production and assembly,the sawing of the panel frame is an important part of it.The machining accuracy of the sawing machine directly affects the quality of the end surface of the finished frame.Improving the efficiency of the sawing machine is also conducive to improving productivity and benefits.Therefore,in order to adapt to the rapid development of modern technology and achieve more efficient,automated mass,highprecision production,it is very necessary to research on the solar panel frame with higher efficiency and higher precision sawing processing machine tools.This article first designs the structure of the solar panel frame sawing machine.According to the design requirements of the panel frame sawing machine,solve the current defects,design key mechanisms such as positioning mechanism,pressing mechanism,and feed mechanism,complete the selection of key components,and use Solid Works to perform virtual modeling and interference inspection on the panel frame sawing machine,and make improvements based on the problems pointed out by the system to ensure the rationality of the sawing machine’s structural design.Combined with metal cutting theory,the change of force and energy parameters of the sawing process of the battery panel aluminum alloy frame by the carbide circular saw blade are studied.Through theoretical analysis and finite element analysis using Deform-3D software,the force and energy parameters such as the average sawing force and average sawing power of the circular saw blade in the process of sawing the battery panel frame are determined,which provides a theoretical basis for the performance research of feed mechanism and clamping mechanism of sawing machine.The mechanical characteristics of the feed mechanism are analyzed.Taking the single and double screw drive feed system as the research object,combined with the theory of two degrees of freedom,the dynamic model of the two systems in the feed direction is established,and the workbench module of ANSYS is used to carry out the modal mode of the single and double screw feed system respectively.Analyze harmonious response analysis,use theoretical analysis and finite element analysis to compare the changes of natural frequency and amplitude of single and double screw feed systems to determine the optimal feed system structure.The reliability analysis of the pressing mechanism of sawing machine.Study the factors that affect the structural characteristics of the base and connecting rods,determine the input and output parameters,analyze and solve with the Six Sigma module,observe the changes in output parameters,extract the structural reliability report,and obtain the failure probability of the base and the connecting rod and other results.Determine the reliability of the pressing mechanism.