Be used for ultrasonic wave welded to roll up membrane machine

The utility model relates to an ultrasonic wave welded technical field provides a be used for ultrasonic wave welded to roll up membrane machine, its include the base plate, be used for to install the thin film disk first support body, be used for installing the second support body of vacant dish and be used for making film on the thin film disk drive arrangement to the vacant dish on that convolutes, first support body and second support body set up on the base plate along base plate length direction side by side, just leave the preset space length that is used for placing machined products between the two, roll up the membrane machine and still carry out the pendulous device that cushions including being used for erecting the film in the preset space length between ultrasonic wave welded joint and machined products in order to push down the ultrasonic wave welded joint. Compared with the prior art, the utility model provides an ultrasonic wave butt fusion has realized the protection of ultrasonic wave butt fusion in-process to the machined products surface.