High-precision finished product automatic inspection device and detection method thereof

Abstract

The invention discloses a high-precision finished product automatic inspection device and a detection method thereof. A supporting base is arranged on one side of the top of a base, a fifth mounting groove is formed in one side of the top of the supporting base, two supporting rods are mounted at the bottom of the fifth mounting groove, and a cover plate is arranged on the top of the supporting base; the other ends of the two supporting rods are installed in fifth mounting holes formed in the bottom of the cover plate, the two supporting rods are sleeved with a movable transverse table in a matched mode, a first air cylinder is fixedly installed at the top of the cover plate, a detection mechanism is arranged at the bottom of the movable transverse table, and a fixing table is arranged onthe other side of the top of the base. A bearing mechanism is arranged at the top of the fixing table, and a PCB is installed at the top of the bearing mechanism. After the structure is adopted, the high-precision finished product automatic inspection device can detect the positions of the assembly holes in the PCB at a time through the plurality of detection units, and marks the assembly holes with deviation, so that the detection efficiency is improved, and the statistics of detection personnel is facilitated.

Description

technical field [0001] The invention relates to the technical field of automatic inspection devices, in particular to a high-precision automatic inspection device for finished products and a detection method thereof. Background technique [0002] PCB board, the Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, a support for electronic components, and a carrier for electrical connections of electronic components. In order to meet the installation of devices, PCB boards need to pass Drilling machine processing device assembly holes, with the development of devices towards miniaturization and integration, PCB boards also need to meet the high-density and high-precision requirements of assembly holes. Difficulties, the traditional manual inspection is prone to defects such as missed inspections, which can no longer meet the production requirements of high-density PCB boards. In view of the above defects, it is nece...

AI Technical Summary

Problems solved by technology

Although the device has a simple structure, it can perform inspections automatically without missed inspections, and it can be aligned automatically to improve inspection efficiency and accuracy; however, when there are too many assembly holes, repeated operations are performed, resulting in inefficiency. , and in multiple operations, it is prone to greater errors, and the device only alarms, and the error hole position cannot be marked, which is likely to cause recording errors

Images