Ultrasonic cleaning machine

According to the technical scheme, the ultrasonic cleaning machine is characterized in that the ultrasonic cleaning machine comprises a rack and a cleaning tank arranged on the rack, the top of the cleaning tank is open, a support used for containing a cleaning frame is arranged in the cleaning tank in a liftable mode, and a lifting device used for driving the support to ascend and descend is arranged on the rack; the lifting device comprises a lifting rod arranged on one side of the cleaning tank and a cam mechanism used for driving the lifting rod to ascend and descend, the lifting rod is arranged in the vertical direction, a connecting rod is detachably connected to the top end of the lifting rod, and one end of the connecting rod is connected to the support; by means of the tempered glass membrane cleaning device, the tempered glass membrane cleaning effect is better, and the product quality is improved. 本实用新型公开了一种超声波清洗机，其技术方案要点是，包括机架以及设置于机架上的清洗槽，所述清洗槽的顶部呈开口设置，所述清洗槽内可升降地设有用于盛放清洗架的支架，所述机架上设置有用于驱动所述支架升降的升降装