Machine-made sand vibration measurement system

Abstract

The invention relates to the technical field of sandstone detection, and discloses a machine-made sand vibration measurement system, which comprises a vibration screening module, an image acquisitionmodule, a data preprocessing module and a particle size data detection module; the vibration screening module is used for performing demand screening on the machine-made sand; wherein the image acquisition module is used for acquiring video images of the particles in different angle states, the data processing module is used for extracting the video images frame by frame and converting the video images into binary image data, and the particle size data detection module is used for drawing contour curves of the particles and acquiring the surface thickness and the particle size of the particles. According to the invention, gravel can be effectively screened and detected, the screening and detecting quality is improved, the detecting error is effectively reduced, and the detecting timelinessand accuracy are improved.

Description

technical field [0001] The invention relates to the technical field of sand and stone detection, in particular to a vibration measurement system for machine-made sand. Background technique [0002] Machine-made sand refers to the sand processed by sand making machine and other auxiliary equipment. The finished product is more regular and can be processed into sand of different rules and sizes according to different process requirements, which can better meet daily needs. Machine-made sand must have professional equipment. Produce qualified and applicable sand and gravel. [0003] Machine-made sand is the main component of concrete, and its gradation and particle shape will have a great impact on the strength and durability of concrete. Therefore, in actual engineering, the gradation and particle shape detection of machine-made sand are very important, and vibratory screening The method is a commonly used method for detecting machine-made sand, and it is a standard detection...

AI Technical Summary

Problems solved by technology

[0003] Machine-made sand is the main component of concrete, and its gradation and particle shape will have a great impact on the strength and durability of concrete. Therefore, in actual engineering, the gradation and particle shape detection of machine-made sand are very important, and vibratory screening The method is a commonly used method for detecting machine-made sand, and it is a standard detection method. However, on the one hand, the existing vibrating screening mechanism has low sand and gravel separation efficiency and cannot meet people's requirements. The mechanism of sand and stone separation is not accurate enough, which has a certain impact on the detection data, and the processing method of the detection data is not accurate enough.

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