A passive automatic detection system and detection method for a mixing production line

Abstract

The invention relates to a passive automatic detection system and a passive automatic detection method for a stirring production line. The system comprises multiple sets of signal detection devices, an upper computer communication module, an upper computer and an alarm module, wherein each set of signal detection device comprises an electromagnet module, a power generation module, a power management mould and lower computer communication modules; and the upper computer is used for regularly sending checkout commands to all the lower computer communication modules in sequence and is also used for judging whether stirrers detected by the corresponding signal detection devices are normal or in a failure state according to received answering signals fed back by the lower computer communication modules. The passive automatic detection system and the passive automatic detection method, provided by the invention, have the beneficial effects that the problem that lots of manpower and materials are wasted for artificially patrolling the working states of the stirrers in a traditional method is solved; workshop wiring is simplified and therefore maintenance is convenient. The system is based on a simple design principle, is easy to realize and high in detection precision and has great significance for improving industrial automation level and saving energy sources.

Description

Technical field [0001] The invention relates to the field of industrial production automation detection, in particular to a passive automatic detection system and a detection method for a mixing production line. Background technique [0002] Production automatic detection technology has broad application prospects in the fields 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 level of industrial production automation. In industrial production, materials need to be mixed in certain links. Motors are usually used to drive multiple mixers through belts to mix materials. However, belts are consumables, which have a short service life and often break. In an assembly line production line, one motor is often used to drive multiple mixers. If one mixer stops working, it will affect the entire production line. [0003] At present, many fa...

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 the assembly line production line, one motor is often used to drive multiple mixers. If one mixer stops working, it will affect the work of the entire production line.

[0003] At present, many factories use manual real-time inspection of the quality of the belt, which wastes a lot of manpower and material resources

In addition, the rotation signal of the mixer is collected by the proximity switch to be processed by the MCU, and then transmitted to the terminal through the signal line. This method is simple in principle, but requires an external power supply to supply power to the proximity switch and the MCU circuit. It is a huge difficulty in wiring and a waste of electric energy, and at the same time maintenance is very complicated

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