镜头模组点胶量影响因素分析与精确控制系统研究  

Analysis of Influencing Factors and Precise Control System for Dispensing Volume of Lens Modules

作　　者：杨洪涛[1,2] 韩明[1] 穆莉莉[1,2] 王海超 李天乐 Yang Hongtao;Han Ming;Mu Lili;Wang Haichao;Li Tianle(College of Electromechanical Engineering,Anhui University of Science and Technology,Huainan,Anhui 232001,China;Key Laboratory of Mine Intelligent Equipment and Technology,Anhui University of Science and Technology,Huainan,Anhui 232001,China)

机构地区：[1]安徽理工大学机电工程学院,安徽淮南232001 [2]安徽理工大学矿山智能装备与技术安徽省重点实验室,安徽淮南232001

出　　处：《机电工程技术》2025年第5期87-92,共6页Mechanical & Electrical Engineering Technology

基　　金：安徽省科技重大专项(202203a05020036)。

摘　　要：时间-压力型点胶的出胶量会受到点胶时间、胶水温度、点胶气压和胶水余量的影响,最终会影响到镜头模组的点胶质量。为精确控制出胶量,保证点胶质量,根据镜头模组的点胶需求设计了点胶装置,分析了点胶时间、胶水温度、点胶气压和胶水余量等因素对该系统出胶量的影响,并利用实验确定了主次影响因素,建立了各因素与出胶量的多项式模型,利用鲸鱼优化算法确定了多项式模型的系数,进而获得精确的出胶量预测模型,并将出胶量的变化转换成点胶时间的变化,设计了精确控制模型,实现了出胶量的精确补偿和稳定控制,出胶量控制精度约为98%。The dispensing volume of time-pressure type dispensing is influenced by dispensing time,glue temperature,dispensing pressure and glue residue,which ultimately affects the dispensing quality of lens modules.To ensure the dispensing quality,a dispensing device is designed according to the dispensing requirements of lens modules,the influence of factors are analyzed such as dispensing time,glue temperature,dispensing pressure and glue residue on the dispensing volume of the system,the primary and secondary influencing factors are identified through experiments,a polynomial model of the relationship between these factors and the dispensing volume is established,the coefficients of the polynomial model is determined using the whale optimization algorithm,and thus an accurate dispensing volume prediction model is obtained.The changes in dispensing volume are converted into changes in dispensing time,and a precise control model is designed to achieve accurate compensation and stable control of the dispensing volume,keeping the dispensing accuracy to about 98%.

关 键 词：时间-压力型点胶 出胶量 镜头模组 鲸鱼优化算法 多项式模型 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TH122[自动化与计算机技术—控制科学与工程]