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