A fully automatic ultrasonic punching two-in-one machine

Abstract

The invention discloses a full-automatic ultrasonic punching two-in-one machine, which comprises a machine base on which a first vacancy positioning sensing component, a positioning hole punching component, a second vacancy sensing component, a center hole punching component and Drag assembly; the positioning hole punching assembly includes a positioning hole die, a pin and a first lifting drive device connected to the pin, the pin is located above the positioning hole die, and a buffer is provided between the first lifting drive device and the positioning hole die plate, the buffer plate and the first lifting drive device are connected by springs, and the pins are penetrated in the buffer plate. The center hole punching assembly includes a center hole die, an ultrasonic device and a second lifting drive device connected to the ultrasonic device. The ultrasonic device is located at Above the center hole die. The invention has beneficial effects: avoiding the bending or even breaking of the insertion pin during the punching process, protecting the insertion pin, prolonging the service life of the equipment, reducing maintenance time and cost, improving production efficiency, and reducing production cost.

Description

technical field [0001] The invention relates to the technical field of zipper processing, in particular to a fully automatic ultrasonic punching two-in-one machine. Background technique [0002] The production process of the zipper includes the steps of gluing, punching and inserting the upper and lower stops. When the upper and lower stops are made of plastic materials and the bottom stop is assembled, after one end of the zipper tape is glued and formed, it needs to be pressed on the zipper tape. The position after gluing is punched with a center hole and a positioning hole. The positioning hole is a small hole located around the center hole. The positioning hole is used for positioning when the bottom stop of injection molding is used. Ultrasonic technology is used to punch the center hole, and at the same time, the pin is used to punch the positioning hole, and the center hole and the positioning hole are processed at one time. Due to the lack of protective structure, t...

AI Technical Summary

Problems solved by technology

[0002] The production process of the zipper includes the steps of gluing, punching and inserting the upper and lower stops. When the upper and lower stops are made of plastic materials and the bottom stop is assembled, after one end of the zipper tape is glued and formed, it needs to be pressed on the zipper tape. The position after gluing is punched with a center hole and a positioning hole. The positioning hole is a small hole located around the center hole. The positioning hole is used for positioning when the bottom stop of injection molding is used. Ultrasonic technology is used to punch the center hole, and at the same time, the pin is used to punch the positioning hole, and the center hole and the positioning hole are processed at one time. Restrictions, the pin lacks a protective structure, which makes the pin prone to bending or even breaking, reducing the service life of the equipment. When repairing the equipment, it not only delays production time, reduces production efficiency, but also increases maintenance costs and production costs.

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