Development Of Automatic Rounding Device And Detection System For Pattern Blocks Of Tire Movable Mold

With the development of the national economy,the automobile machinery industry has gradually occupied an important position in my country's economic development,and the tire industry has also developed rapidly.With the development of the national economy,the automobile machinery industry has gradually occupied an important position in my country's economic development,and the tire industry has also developed rapidly.With the development of the national economy,the automobile machinery industry has gradually occupied an important position in my country's economic development,and the tire industry has also developed rapidly.The processing technology of pattern blocks is the focus of tire manufacturing technology,which represents the overall level of tire manufacturers.In the manufacturing process of the pattern blocks,the current factory uses manual methods to assemble the pattern blocks and measure the error,and then go to the lathe for finishing forming,which is laborious,laborious,low precision,low efficiency,and labor-intensive.Therefore,the design of a set of automatic rounding device and detection system for tire active block blocks can greatly improve block production efficiency and manufacturing accuracy.The paper determines the design requirements and technical parameters of the automatic rounding device according to the specific process of producing the movable mold block and the size of the tire block of different specifications.According to the process of pattern block rounding,a set of automatic equipment that can realize automatic rounding of pattern blocks and automatic roundness error detection after rounding is designed,and specific design schemes are given,and the key components of the automatic rounding device The structure design and the selection of main components are described.Established a three-dimensional model of the automatic round machine device,used ANSYS software to perform static simulation analysis on the whole and key parts of the automatic round machine,analyzed the deformation of the automatic round machine under the action of gravity and friction resistance,and verified the stiffness and stiffness of the designed mechanism strength.The overall modal analysis of the automatic rounding machine is carried out,and the natural frequency of the whole machine is obtained,which provides a reference for the selection of the motor.Design a set of roundness error automatic detection system to replace the traditional manual measurement,and automatically pick and measure the roundness of the pattern blocks after rounding.An error separation algorithm is proposed to separate the interference error in the detection process,and the roundness error evaluation method is used to evaluate the roundness of the pattern blocks after rounding.