A system and method for fault detection of stirring blade in extraction production line

Abstract

The invention relates to an extraction production line stirring blade fault detection system and an extraction production line stirring blade fault detection method. The extraction production line stirring blade fault detection system comprises an extraction groove, in which are disposed stirring blades, and the stirring blades are driven by a belt. The extraction production line stirring blade fault detection system comprises a plurality of signal detection devices, a host computer communication module, a host computer, and an alarming module. Each of the signal detection devices comprises a vibration sensor module, an analog signal processing module, a power supply module, and a lower computer communication module. The host computer can be used to determine whether the stirring blades detected by the corresponding signal detection device and the belt used for driving the stirring blade to stir are broken according to the receiving of the processing signals transmitted by the lower computer communication module, and then can be used to display the working states of the stirring machines in a real-time manner after identifying whether the stirring machines are in the normal state or the fault state, and then the faulted stirring machines can be located, and the fault types can be displayed. The waste of the manpower and the material resources caused by adopting the conventional manual inspection of the working states of the stirring blades and the belt can be overcome, and the wiring in the workshop can be simplified, and the maintenance is convenient.

Description

technical field [0001] The invention relates to the field of automatic detection of industrial production, in particular to a system and method for detecting failure of stirring blades in an extraction production line. Background technique [0002] Production automatic detection technology has broad application prospects in the field of production and life. In the field of production, the realization of automatic production detection is a key technology of industrial process control, which is of great significance for improving the automation level of industrial production. In industrial production, some links need to mix materials. Usually, motors are used to drive multiple mixers through belts to mix materials. However, belts are consumables. Their service life is short and they often break. In assembly line production lines, one motor is often used to drive multiple mixers. Mixer, if one mixer stops working, it will affect the work of the whole production line. At the s...

AI Technical Summary

Problems solved by technology

In industrial production, some links need to mix materials. Usually, motors are used to drive multiple mixers through belts to mix materials. However, belts are consumables. Their service life is short and they often break. In assembly line production lines, one motor is often used to drive multiple mixers. Mixer, if one mixer stops working, it will affect the work of the whole production line

At the same time, when the production environment is harsh, the material is highly corrosive. The blades of the mixer are made of plastic. However, the plastic blades are also consumables. Its service life is short and it often breaks. Guarantee, if the blade of the mixer breaks, it will affect the output and quality of the product

[0003] At present, many extraction factories use manual real-time inspection of the quality of the belt and whether the blades in the extraction tank are broken, which wastes a lot of manpower and material resources.

In addition, the proximity switch detects and collects the rotation signal of the mixer to the MCU for signal processing, and then transmits it to the terminal through the signal line. This method is simple in principle, but it cannot detect whether the blade in the extraction tank is broken. At the same time, the environment is harsh and the material is highly corrosive. Difficulty in signal acquisition

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