Ultrasonic plastic welding machine for processing automobile parts

Abstract

The invention discloses an ultrasonic plastic welding machine for processing automobile parts. The ultrasonic plastic welding machine comprises a main cabinet; a viewport is formed in the inner top wall of the main cabinet; a first isolation ring is fixedly connected to the inner wall of the viewport; the inner wall of the first isolation ring is fixedly communicated with the inner top wall and the upper surface of the main cabinet; an observation plate is fixedly connected to the inner wall of the first isolation ring; a light supplement lamp is fixedly connected to the lower surface of the observation plate; a fixing block is fixedly connected to the inner bottom wall of the main cabinet. The ultrasonic plastic welding machine has the advantages that a proper amount of water is injectedinto a liquid storage box during actual use, local welding parts are melted during working of the ultrasonic plastic welding machine, and a part of welding parts are gasified to suspend in the main cabinet; through rotation of a fan, air in the main cabinet is mixed with the gasified materials, and mixtures enter an exhaust pipe; the air pressure in the exhaust pipe is increased to eject a sealingball; the mixtures pass through the exhaust pipe and a treatment box in sequence, and are then discharged from a plurality of air outlet holes.

Description

technical field [0001] The invention relates to the technical field of ultrasonic plastic welding machines, more specifically, it relates to an ultrasonic plastic welding machine for auto parts processing. Background technique [0002] Ultrasonic plastic welding machine is the abbreviation of ultrasonic plastic welding machine. Ultrasonic welding is a high-tech technology for welding thermoplastic products. Various thermoplastic plastic parts can be welded by ultrasonic welding without adding solvents, adhesives or other auxiliary products. Its advantage is to increase multiple productivity, reduce cost, improve product quality and safe production. The principle of ultrasonic plastic welding is that the generator generates 20KHZ (or 15KHZ) high-voltage, high-frequency signals, and through the energy conversion system, the signal is converted into high-frequency mechanical vibration, which is added to the workpiece of plastic products, and passed through the surface of the w...

AI Technical Summary

Problems solved by technology

However, the ultrasonic plastic welding machine has the following problems during use: 1. The high-frequency electromagnetic field is generated when the ultrasonic plastic welding machine is working, which has a great impact on the health of the workers.

2. The pressurization equipment of the ultrasonic plastic welding machine is generally an air compressor. When working, the air compressor and other parts of the ultrasonic plastic welding machine will emit a certain amount of noise, especially after a period of use. The noise problem is even greater, which is harmful to the health of the workers. have a greater impact

3. When the ultrasonic plastic welding machine is working, the processed parts will release a certain amount of smoke when the seam melts, which is difficult to discharge when inhaled into the lungs, and it is easy to accumulate and cause disease

However, auto parts are generally larger in size, and the amount of smoke released during plastic welding is more toxic, especially when processing parts such as polyvinyl chloride, which seriously affects the health of workers.

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