Vehicle oil injecting nozzle valve base intelligent detecting and classifying device

Abstract

The invention discloses a vehicle oil injecting nozzle valve base intelligent detecting and classifying device. The device consists of a PC, a vibration disc, a manipulator device, a shooting worktable, a part image collecting and processing device, a part caching area and an electromagnet separation area; the high-speed precise detection and classification can be realized without needing manual detection when valve part parts are detected; the stable detecting rate can be effectively guaranteed; on application of the device, the influence caused by such factors as the environment can be prevented; meanwhile, aiming at the problem of needing professional technicists to operate and test in common market detection, the device is simple in use and easy to operate, users can easily master, andnon-technological staff can easily finish the control; and the device is low in cost, can correspondingly detect different types of updated valve bases, realizes the classification, and achieves higher portability.

Description

technical field [0001] The invention relates to an intelligent detection and classification device for an automobile fuel injector valve seat. Background technique [0002] Traditionally, the quality inspection of the valve seat of the automobile fuel injector mainly relies on manual work. In the traditional manual inspection, the staff work in a highly concentrated and continuous simple operation environment, the human eyes are prone to fatigue, and the influence of the environment cannot guarantee a stable detection pass rate, which consumes a lot of labor costs and time costs. At present, the detection methods of metal surface flaws that have been applied in practice mainly include infrared detection technology. Infrared detection is to detect infrared energy (heat) through non-contact and convert it into an electrical signal, and then generate a thermal image and temperature value on the display, and can calculate the temperature value. Infrared detection can measure th...

AI Technical Summary

Problems solved by technology

But the test method of existing infrared detection device has the following deficiencies: (1) There is a serious deviation in judging the defect by the change of temperature. In the automatic detection of parts, the temperature of the detection defect cannot be truly reflected due to the influence of welding, so it cannot be applied Automated real-time detection (2) It needs to do pre-work preparations such as heating, which is complex in operation and has high requirements for the production environment (3) When testing objects, only surface detection can be performed, and internal detection cannot be carried out, which leads to The experimental results are not comprehensive, and the equipment is expensive, the replacement speed is fast, and the production volume on the market is relatively small

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