Visual detecting system for connecting rod forged piece

Abstract

The invention relates to a visual detection system for connecting rod forgings, which includes a camera, a server, a conveyor belt for transmitting connecting rod forgings, a detection platform, a detection feeding device, and a detection and return device; the detection feed device and the detection and return device are respectively arranged On both sides of the conveyor belt; the detection and return device is arranged on the detection platform; the camera is arranged on the detection platform; the input end of the server is connected to the camera; the output end of the server is connected to the detection feeding device and the detection and return device. The beneficial effects of the present invention are: (1) the detection result is reliable and stable; (2) the detection speed is fast, and it can be detected for a long time, which can reach 24 hours a day; (3) the detection accuracy is high, and it is easy to find that the contrast ratio is low Too obvious a flaw.

Description

technical field [0001] The invention relates to the technical field of visual inspection, in particular to a visual inspection system for connecting rod forgings. Background technique [0002] The connecting rod is used to connect the piston and the crankshaft, transmit the force acting on the piston to the crankshaft, and convert the reciprocating motion of the piston into the rotational motion of the crankshaft. The connecting rod is composed of connecting rod body, connecting rod big end cover, connecting rod small end bushing, connecting rod big end bearing bush and connecting rod bolts (or screws). [0003] In order to facilitate later assembly and classification, each part will be stamped with a number during the production process. During the assembly process, the connecting rod needs to be paired with the number printed on each part. After the assembly is completed, the product number, batch number, and quality identification number will be left on the left side of ...

AI Technical Summary

Problems solved by technology

[0005] (1) When inspecting a single product for a long time, the eyes of the inspection workers are prone to fatigue, the labor intensity is high, and they are easily affected by emotions, so the inspection results are difficult to guarantee;

[0006] (2) The accuracy of manual detection is low, and the smallest defect that can be found by the human eye is a relatively large defect with obvious contrast, but it is difficult to maintain a continuous and stable visual effect by relying on human ability;

[0007] (3) The speed of manual inspection is relatively slow, and it is difficult to complete a large number of production tasks in a short period of time

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