PCB intelligent detection system

A PCB board and intelligent detection technology, applied in the direction of measuring devices, instruments, optical devices, etc., can solve the problems of reducing equipment practicability, reducing work efficiency, time-consuming and labor-intensive, etc., to achieve automatic collection and detection, and reduce manual participation , the effect of improving the detection efficiency

Active Publication Date: 2022-05-10
合肥盎牛智能装备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The Chinese name of PCB is printed circuit board, also known as printed circuit board, which is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components. Known as a "printed" circuit board, due to the different functions and installation positions of the PCB board, there are holes in different positions on the PCB board, and a device or system is required to detect the hole positions during the production process; PCBs on the market today Th

Method used

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Example Embodiment

[0023] The technical scheme of the present invention will be clearly and completely described below with examples. Obviously, the described examples are only part of the embodiments of the present invention, but not all of them. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in the field without creative labor are within the scope of the present invention.

[0024] such as Figure 1 As shown, an intelligent detection system for PCB includes a hole position detection module, a storage module and a server. The hole position detection module and the storage module are both in communication connection with the server;

[0025] The storage module is used for storing the data information generated by the PCB intelligent detection system;

[0026] The hole position detection module detects the hole position of the processed PCB, and the specific method comprises the following steps:

[0027] Establishing a photosensitive detection model

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Abstract

The invention, which belongs to the technical field of PCB hole site detection, discloses an intelligent PCB detection system comprising a storage module and a server. The server is in communication connection with a hole site detection module, the hole site detection module detects the hole site of the processed PCB, establishes a photosensitive detection model, obtains a PCB detection image through the photosensitive detection model, obtains an adjustment parallel detection image, and identifies a parallel check frame and a parallel bar projection contour image in the adjustment parallel detection image; establishing a coordinate system in the adjusted parallel detection image, determining a projection linear deviation proportion according to each parallel check frame and the parallel bar projection contour image, and drawing a projection linear deviation proportion map; and obtaining a PCB detection image, integrating the projection linear deviation proportion map and the PCB detection image, identifying the projection coordinates of the PCB, determining a corresponding projection linear deviation proportion, and correcting the PCB detection image according to the obtained projection linear deviation proportion.

Description

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Claims

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Application Information

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Owner 合肥盎牛智能装备有限公司
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