Structural optimization of electronic belt scales for tobacco
In order to solve the problems of heavy dust and inconvenient maintenance in the tobacco silk processing industry,and improve the production efficiency of workers and equipment maintenance efficiency in the tobacco silk making process,a connecting rod mechanism model for the opening and closing of the side plate of the tobacco electronic belt scale was constructed,and the structure of other parts of the scale platform was optimized on this basis.This connecting rod model analyzed the structure deficiency and the actual production situation of the existing electronic belt scale for tobacco,and established two different models to simulate the closing and opening of the guard plate.The connecting parts of the weighing sensor and the supporting parts of the weighing body were optimized,and the optimized model of the sensor support and U-shaped support module was established,and its advantages were compared with the original model.On this basis,the finite element statics analysis was carried out,and the statics calculation results of the new and old structures were compared.The results showed that the maximum stress and strain of the optimized sensor support structure was much smaller than that of the existing structure,which further confirmed the importance of structural optimization and the availability of the new sensor support.The connecting rod mechanism model for opening and closing and the structural optimization of corresponding components provide a new scheme for the subsequent development of electronic belt scale in tobacco industry.
tobacco equipmentbelt scalelink mechanismstatics analysissensor support
NETL
NSTL
万方数据
