PCB (printed circuit board) appearance checking machine system

Abstract

The invention provides a PCB (printed circuit board) appearance checking machine system. The PCB appearance checking machine system is characterized by comprising a computer (1), an image capture card (2), a control circuit (3), a driver (4), a servo motor (5), a working table (6), sensors (7), a CCD (charge coupled device) image sensor (8) and a light source port (9), wherein the image capture card (2) is arranged at the upper end of the computer (1) which is connected with the control circuit (3); and the control circuit (3) is connected with the driver (4) and the CCD image sensor (8). The computer is adopted to control the automatic system to check the PCB appearance, and the PCB appearance checking machine system has the advantages of high efficiency, high checking precision, manpower cost saving and the like.

Description

technical field [0001] The invention relates to the technical field of inspection machines, in particular to a PCB appearance inspection machine system. Background technique [0002] As the electronic circuit board is getting denser and denser, the spring on the electronic circuit board must also be made thinner and thinner, so the enameled wire with a very thin diameter must be connected to the spring, but the original electronic circuit board The spring is relatively thick and its minimum diameter is 0.6mm, and the insulated wire is connected to the original spring, and the diameter of the insulated wire is difficult to be less than 0.1mm. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a PCB appearance inspection machine system that uses a computer-controlled automation system to inspect the appearance of PCBs, which has the advantages of high efficiency, high inspection accuracy, and labor cost savings. [0...

AI Technical Summary

Problems solved by technology

[0002] As the electronic circuit board is getting denser and denser, the spring on the electronic circuit board must also be made thinner and thinner, so the enameled wire with a very thin diameter must be connected to the spring, but the original electronic circuit board The spring is relatively thick and its minimum diameter is 0.6mm. The insulated wire is connected to the original spring. It is difficult to make the diameter of the insulated wire less than 0.1mm.

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