Detection device for PCB

Abstract

Disclosed is a detection device for a PCB. A fixed platform is provided on a stand; a loading mechanism and an unloading mechanism are oppositely provided on the two sides of the stand; the loading mechanism comprises a first conveying mechanism; the unloading mechanism comprises a second conveying mechanism; lifting mechanisms are correspondingly provided under the first conveying mechanism and the second conveying mechanism, respectively; the first conveying mechanism comprises a first translation manipulator; first slide rails are provided on the two sides of the first translation manipulator; the first translation manipulator comprises at least two first slide rods, and mappings thereof with respect to the horizontal plane are in parallel; multiple first suckers are slidably provided on the first slide rods; one of the first slide rods is provided with an anti-bonding finger; a detection mechanism is provided above the fixed platform; the detection mechanism comprises a photographing set and a sliding set; and the photographing set can slide relative to the sliding set. The purpose is to provide a printed board detection device, which is simple in structure, saves the use cost,and can simultaneously implement the loading, detection and unloading processes of a single printed board.

Description

technical field [0001] The invention relates to the technical field of printed board detection, in particular to a detection device for PCB. Background technique [0002] Printed boards are generally the carrier of electronic components. The use of printed boards can significantly reduce wiring and assembly errors, improve production efficiency and automation level, and its technical level is still developing. After the printed board is manufactured, due to the error of the manufacturing process, it often needs to be inspected. The traditional method is to inspect with the naked eye manually. When the workers use their eyes for a long time for a long time for fine inspection, the error of long-term work will lead to defective products. The rate is too large, and it is time-consuming and inefficient, so it is gradually transformed into an automatic detection method. [0003] In the Chinese patent whose publication number is CN110632098A, it discloses a cardboard detection eq...

AI Technical Summary

Problems solved by technology

[0004] In this patent, the roller module is used to load the printed circuit board to be detected, and the camera module is used to detect the printed circuit board, and at the same time, another roller module is used to unload and output, so as to solve the problem of complex structure and production problems. The cost is high, and it cannot be well applied to the detection of printed circuit boards of various specifications. In this patent, since the use of the roller module for loading requires manual division of printed boards, it is necessary to pass Manual or other mechanical devices put a single printed circuit board on the roller module, which increases the input cost of the direction change

[0005] In the existing printed board testing equipment, most of the equipment has a relatively complex structure or the key sorting and input printed board part is not completely separated from manual work, which makes the use cost of the equipment high and the applicability is not strong

Images