Automatic testing equipment for PCB

Abstract

The invention discloses automatic testing equipment for a PCB. The equipment comprises a machine base, a feeding unit, a detection unit, a discharging unit and a controller, wherein a feeding station,a detection station and a discharging station are sequentially formed on the machine base; the feeding unit is arranged on the machine base corresponding to the feeding station and is used for conveying a PCB (printed circuit board) in a material frame to the detection station; the detection unit is arranged on the machine base corresponding to the detection station and is used for detecting thePCB and conveying the detected PCB to the discharging station; the discharging unit is arranged on the machine base corresponding to the discharging station and is used for separately discharging a qualified PCB and an unqualified PCB; and the controller is arranged on the machine base and is electrically connected with the feeding unit, the detection unit and the discharging station, so that theautomatic operation of the equipment is realized. The PCB automatic testing equipment is intelligent and convenient, replaces manual placing and detecting, achieves the functions of automatic taking and placing, detecting and sorting of the PCB, reduces labor cost, improves production efficiency, and greatly enhances testing accuracy.

Description

Technical field [0001] The invention belongs to the field of automation, and specifically relates to a PCB board automatic test equipment. Background technique [0002] The current product test ICT (In-Circuit Test, is a standard test method to check the manufacturing defects and defective components by testing the electrical performance and electrical connection of online components) is a manual one-to-one PCB board Put the test device into the test device and observe the test results in real time. The unqualified products are additionally processed, which wastes manpower and is inefficient. Moreover, the manual placement of PCB boards is frequent and labor intensive. It is easy to cause leakage, misdetection and unqualified phenomena. Defective products flow into the next process and affect the production schedule of the entire line. Summary of the invention [0003] The main purpose of the present invention is to provide a PCB board automated testing equipment, which is used f...

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Problems solved by technology

[0002] The product test ICT (In-Circuit Test, which is a standard test method to check the manufacturing defects and defective components by testing the electrical properties and electrical connections of online components) is to manually test the PCB board one-to-one. Put it into the test device and observe the test results in real time. Unqualified products are additionally processed, which wastes manpower and is inefficient. In addition, manual placement of PCB boards is frequent, labor-intensive, and it is prone to leakage, mistesting and unqualified phenomena, resulting in Defective products flow into the next process, affecting the production progress of the entire line

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