Efficient and energy-saving feeding method for vibrating disc

Abstract

The invention relates to the technical field of material feeding, and provides an efficient and energy-saving feeding method for a vibrating disc. The method comprises the following steps that S1, materials are fed to the vibrating disc through a hopper and vibrated by the vibrating disc to be fed; S2, optimization detection is conducted when feeding is started, during detection, a controller setsthe voltage of a frequency converter to be unchanged, the frequency output of the frequency converter is adjusted and changed, conveying speed detection information corresponding to materials detected through frequency change is fed back to the controller, and the controller adjusts the output frequency of the frequency converter to the output frequency value of resonance generated by the drivingfrequency of the vibrating disc and the inherent frequency of the materials according to the material conveying speed detection information with the simulated annealing method; and S3, the controllercontrols the frequency converter to convert the frequency to the resonant frequency f3 on the basis of the output power P1 and frequency to drive a driving mechanism of the vibrating disc to operatefor feeding. The method solves the problems that an existing vibrating disc feeding method is low in conveying efficiency, high in use energy consumption and high in use cost for materials prone to tangling into piles.

Description

technical field [0001] The invention relates to the technical field of material supply, in particular to a high-efficiency and energy-saving material feeding method for a vibration plate. Background technique [0002] With the progress and development of society, the automatic feeding vibrating plate is a kind of feeding equipment for automatic orientation and sorting. Its working purpose is to automatically and accurately transport disordered workpieces to the next process through vibration. The vibrating plate is an auxiliary equipment for automatic assembly machinery, which can discharge various products in an orderly manner, or send each part of the product to the next process together with automatic assembly equipment. During the operation of the vibrating plate, the feeding speed is difficult to control accurately. At present, all production equipment uses: changing the output voltage to adjust the amplitude to change the feeding speed, which cannot fundamentally solv...

AI Technical Summary

Problems solved by technology

During the operation of the vibrating plate, the feeding speed is difficult to control accurately. At present, all production equipment uses: changing the output voltage to adjust the amplitude to change the feeding speed, which cannot fundamentally solve the slow feeding speed caused by the offset of the working point. , and the energy consumption will increase significantly. At the same time, it takes a long time to adjust the output power of the vibrating plate to adapt to the conveying of different materials when the vibrating plate is conveying different materials. The material transportation efficiency is low, the energy consumption is high, and the production cost of the enterprise is increased.