What Is Ultrasonic Welding And Punching Device?

Ultrasonic Welding and Punching Device

Technical Field

This utility model belongs to the field of mechanical structure technology, and specifically relates to an ultrasonic welding and punching device.

Background Art

Double-layer filter membranes are commonly used in the filtration field. Conventional production methods primarily employ the following process: first, two filter membranes are stacked together; then, an ultrasonic welding machine is used to weld the double-layer filter membranes to form a circular weld seam; then, punching is performed along the weld seam to produce a circular double-layer filter membrane product with welded edges.

This method for producing double-layer filter membranes suffers from the following drawbacks: Separate welding and punching processes waste significant labor time and result in a low product yield, resulting in inefficient double-layer filter membrane production.

To address the drawbacks of the existing technology, the present utility model provides an ultrasonic welding and punching device that effectively addresses these issues. The present invention employs the following technical solutions:

Provides an ultrasonic welding and punching device, comprising an ultrasonic welding machine, a top mold, a bottom mold, and a leveling device.

The ultrasonic welding machine comprises an ultrasonic welding machine body, a fixing plate, and an ultrasonic horn. The leveling device comprises a leveling plate and a plurality of leveling screws.

The leveling plate is suspended directly below the fixing plate. Leveling screws are evenly mounted around the bottom of the leveling plate, which maintain the leveling plate. The ultrasonic horn is disposed below the leveling plate, with the top of the ultrasonic horn fixedly connected to the center of the leveling plate and the bottom of the ultrasonic horn fixedly connected to the top of the top mold. The ultrasonic horn is connected to the ultrasonic welding machine body. Ultrasonic energy generated by the ultrasonic welding machine body is transmitted to the ultrasonic horn and then to the bottom surface of the top mold.

The bottom mold is disposed on a work surface directly below the top mold. The bottom mold comprises a support platform and a cutter fixedly mounted above the support platform. A double-layer filter membrane is placed above the cutter, and the top mold moves downward and presses against the cutter, simultaneously welding and punching the double-layer filter membrane. The top mold is a solid cylindrical structure.

The cutter is a circular cutter.

The ultrasonic welding and punching device provided by this utility model has the following advantages:

The top mold punches downward to contact the bottom mold and perform ultrasonic welding, thereby simultaneously performing the welding and punching processes of the double-layer filter membrane. This not only saves labor time but also effectively improves the product qualification rate, thereby increasing the efficiency of double-layer filter membrane production.

The utility model provides an ultrasonic welding and punching device that combines the membrane welding and punching processes. When producing double-layer membrane sheets, it not only speeds up production but also improves product quality and qualification rate.

The ultrasonic welding and punching device provided by this utility model has the following advantages:

The welding and punching processes of the double-layer filter membrane are integrated into a single process. This not only reduces the working time of producing a single product, improves work efficiency, and ensures product quality and qualification rate.

The above description is only a preferred embodiment of the utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the utility model, and such improvements and modifications are also considered within the scope of protection of the utility model.