一种防水材料喷涂车控制系统研究

Research on the Control System of a Waterproof Material Spraying Car

为实现在平面自动化喷涂,保证涂膜厚度均匀性、一致性,提高喷涂效率,研发了一种防水涂料喷涂车。喷涂车包括四组走行机构和转向系统,通过控制系统实现走行速度0-7.5m/min无极调速。根据走行速度实现喷涂厚度的设置,转向机构根据喷涂位置的变化进行0-180度转向,这样可以实现快速换向,提高喷涂效率。卷筒可以根据喷涂的环境进行收放电缆和喷涂液压管道,减少人工辅助作业,实现自动化作业。喷涂系统根据喷涂的工况进行设置喷涂宽度和喷涂往复运行速度,同时框架结构采用2A14铝合金,整车自重较轻,方便装车和运输。实际应用表明,喷涂车能够有效地保证喷涂质量,提高喷涂效率,节省喷涂涂料,减少对操作人员的人身伤害。

In order to realize automatic spraying on the plane,ensure the uniformity and consistency of film thickness,and improve the spraying efficiency,a waterproof coating spraying car is developed.The spraying car consists of four groups of running mechanism and steering system,and the running speed is 0-7.5m/min stepless speed regulation through the control system.According to the travel speed to achieve the setting of spraying thickness,the steering mechanism according to the change of spraying position to turn 0-180 degrees,which can achieve fast reversing and improve spraying efficiency.The drum can retract and release the cable and spray the hydraulic pipeline according to the spraying environment,reduce the manual auxiliary operation and realize the automatic operation.The spraying system sets the spraying width and spraying reciprocating speed according to the spraying working conditions.Meanwhile,the frame structure adopts 2A14 aluminum alloy,the weight of the whole vehicle is light,which is convenient for loading and transportation.The practical application shows that the spraying car can effectively guarantee the spraying quality,improve the spraying efficiency,save the spraying coating and reduce the personal injury to the operators.