Design of Automatic Detection System of Ceramic Tile Flatness

Abstract:

In order to achieve automatic detection of the tile flatness and automatic classification of product quality, the top control unit is touch screen, which can download parameters, display result information, control and debug device. Lower machine works as follows, when the tile is transferred to the test platform in the correct position, the laser displacement sensor collects 25 characteristic points information from moving the tile surface, via the A / D module ,the information is converted into digital signals, according to specific flatness algorithm, PLC calculates flatness and achieves tile classification. Practice shows that the accuracy of tile flatness is 0.1mm, detection efficiency is 40 pieces per-minute. The system is suitable the quality control of ceramic tile product.

• Periodical: Applied Mechanics and Materials (Volumes 446-447)
• Pages: 1109-1112
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.446-447.1109
• Online since: November 2013
• Authors: Yu Li Ma, Wei Wang
• Keywords: Automatic Detect, Detection Algorithm, PLC, Touch Screen

References

[1] Ping Liu, XueJun Xiang. Flatness Measuring System for Ceramic tiles based on Virtual Insruments: Control Engineering of China. Vol. s1 (2007), p.196.

[2] M.A. GuangPu Liu: Study on the online detecton system of ceramic tile'roughness(Tianjin University China 2009).