A flexible and intelligent cutting method, device and control method for waste compressors

Abstract

The present invention provides a flexible and intelligent cutting method for waste compressors, which includes scanning and identification steps, path generation steps and cutting steps; also provides a flexible and intelligent cutting device for waste compressors and a control method. The control method includes: opening the hatch, Place the waste compressor on the cutting turntable; close the hatch, and the terminal computer sends an energization signal to the electromagnetic controller to make the coil magnetic, and the electromagnet attracts the waste compressor to the cutting turntable; use the scanning identification step, path generation step and The cutting step completes the cutting process; the terminal computer sends a power-off signal to the electromagnetic controller, so that the coil magnetism disappears, and the hatch is opened. The invention is applicable to various types of waste compressors. The flexible cutting path is tailored for each waste compressor. The distance between the cutting gun and the compressor shell can be kept constant during the cutting process, and the high-value copper pipe can be Recycling, high cutting efficiency, wide application range.

Description

technical field [0001] The invention relates to a method and device for flexible and intelligent cutting of waste compressors, and a control method for flexible and intelligent cutting of waste compressors, belonging to the field of cutting technology. Background technique [0002] A compressor is a fluid machine that elevates low-pressure gas to high-pressure gas, and is the heart of a refrigerator or refrigeration system. China is not only the largest market for waste rotary compressors in the world, but also the largest producer of waste rotary compressors in the world. More than 80% of the world's waste rotary compressors are produced in China, and the sales of waste rotary compressors in the Chinese market account for about 70% of the global sales. Since the 1990s, with the heating up of household air conditioners, the air conditioner industry has entered a period of rapid growth. By the time of the financial crisis in 2008, the total output of air conditioners in my ...

AI Technical Summary

Problems solved by technology

When placing waste compressors, it is necessary to ensure that the plane where the circular welds are located is horizontal. However, it is common for waste compressors to be damaged in appearance during the recycling process, and it is also very common that the welds cannot be kept level, which makes the cutting success rate of the device low and the waste cannot be completed. Cutting operation of protruding copper pipe on the side wall of compressor

Chinese utility model patent "Automatic Environmental Protection Cutting Equipment for Waste Refrigeration Compressors" (Zhang Haiqing et al., patent number CN201979208 U) provides a device that utilizes plasma cutting operations for closed operation. During the cutting process, it is difficult to ensure that the cutting torch and the surface of the shell Keep a constant distance, if you accidentally touch the torch to the housing, you will burn the expensive electrode

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