The equipment is composed of ultrasonic welding components, cup cover leak detection module and main line body. The specific module is composed of the following components: ----Main line stand ----Cup body putting module ----Finished product conveying group ----Twisting Cup Lid Module ----Clamping unit module ----Measuring cup mouth bottom labeling module ----Side labeling module ----Rotating support module ----Cup body handling module ----Cup unloading and handling module ----Screw cap module ----Depth Inspection Module ----Detection support frame module ----Protective cover on the main line body ----Depth Inspection Module ----Defective product delivery group ----Semi-automatic plane labeling machine ----Cup body moving module ----Clamping unit module ----Rotating support module ----Leak test module ----Ultrasonic welding machine ----Cup lid conveying module ----Cup lid placement module ----Cup lid handling module