Optical non-contact high-speed detection system

Abstract

The invention relates to an optical non-contact high-speed detection system. The optical non-contact high-speed detection system is provided with a feeding station, a detection station, a classification station and a turntable. A discharge pipe is fixedly arranged on the feeding station provided with a vibrating tray, wherein one end of the discharge pipe is fixedly connected with the vibrating tray, and the other end of the discharge pipe is tangentially arranged on the turntable. A video recording device is arranged on the detection station. The classification station is provided with a classification device. The classification device comprises at least one qualified product collecting box for collecting qualified products on the turntable and at least one unqualified product collectingbox for collecting unqualified products on the turntable. Each qualified product collecting box is fixedly arranged on the outer side of the turntable. Each qualified product collecting box and each unqualified product collecting box are provided with air pipes capable of blowing the qualified products and the unqualified products into the corresponding collecting boxes. The vibrating tray, the video recording device and the classification device are sequentially distributed on the outer side of the turntable. The optical non-contact high-speed detection system is used to detect workpieces through the cooperation of all stations, thereby reducing the cost and improving the working efficiency.

Description

technical field [0001] The invention relates to an optical non-contact high-speed detection system. Background technique [0002] At present, in the AOI inspection of the 3c industry, thread inspection is a very important link. Thread inspection can reduce the defects of post-process assembly (locking screws), no screws, slipping wires, etc. that lead to product scrapping and rework. Reduce scrap and rework costs. Control and improve thread quality. Small-diameter internal thread detection has become a difficult point in thread detection. (a. The diameter is small, and the coil lines are inconsistent when tapping the internal thread, resulting in lighting and lens angles that cannot be reached.) Only thread gauges can be used for testing. [0003] Nowadays, there are various types of spare parts on the market. In order to meet the mechanical requirements of various connection structures, there are many types of threaded parts. In some relatively close mechanical fit struc...

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Problems solved by technology

[0004] After the existing general internal thread components are processed, in the process of pass rate inspection, the general process is to use a manual winding machine to twist the thread gauge to detect the internal thread of the product, but manual screw thread gauges are prone to errors. And it is easy to twist off the thread gauge, the detection efficiency is not high, and the cost is high and the pass rate is low, and it may even cause hand fatigue and injury of the operator, which is very inconvenient

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