With the rapid manufacturing industry enterprises for the surface appearance of the product size accuracy requirements are also higher. If manual inspection is used for a long time, it is easy to cause eye fatigue and lead to low detection efficiency and low accuracy. With the development and innovation of machinery industry, CCD optical image screening machine gradually replaces manual vision, which can greatly improve production efficiency and inspection accuracy and reduce labor cost. So do you really understand what an optical screening machine does? Optical image screening machine can bring us benefits?
CCD optical image screening machine is mainly applicable to what range: all kinds of hardware such as screws, nuts, gears, automotive fasteners and other small precision parts of hardware, silicone rubber plastic parts, such as sealing ring, gasket wafer chip SMT product screening.
Automatic detection and hardware thread for detecting precision gear screw car accessories is particularly important, therefore the application of optical image screening equipment in the processing industry is very broad, optical screening machine applicable scope: all kinds of screw, nut, precision turning parts, plastic parts, automotive fasteners, such as choosing detection.
First, the advantages of CCD optical image screening machine and traditional manual comparison:
The role of CCD optical image screening machine is to replace manual quality inspection, and high accuracy, high efficiency, high accuracy, an optical screening machine to replace the output of 4-6 employees, so has been the majority of processing factories!
In the process of product production, the requirements of quality and life of the workpiece are higher and higher. If there are scratches in the process of product reproduction, the uneven edge of the word affects the life of the product, the quality of the enterprise's products, reputation and business volume resulting in image return compensation. Now most small and medium-sized enterprises choose machine vision inspection appearance defect size. It can improve the efficiency of product testing, and the integration of production and testing can save labor efficiency.
The hardware work of CCD optical image screening machine can be divided into: precise positioning, that is, the position of the workpiece can be identified and resolved by itself, and the position information can be output by certain communication protocol; Accurate measurement, the size of the contour of the workpiece's appearance environment, such as the appearance of lines, concentricity, aperture, height, total area of accurate measurement and so on, the product defect detection classification, positioning, counting, machine vision with flexible and non-contact automation.
Two, THE main equipment: HIGH performance industrial computer, comprehensive independent development of special image processing software, feeding system (special induction disk, conveyor belt), detection part.
Three, the main performance: according to the actual size of the product, its selection speed of about 1000 / min.
4. Independently calculate the height, width, inner diameter, roundness, inner hole plug hole, appearance defect, outer wheel crack, poor plating and tooth hobbing of the product head.
5. Actively calculate data, such as tooth outer diameter, tooth inner diameter, tooth Angle, tooth mass, tail shape and tooth length.
6. Proactively detect the presence of internal threads, tooth spacing and other data.