PCB board online detection device
A PCB board and detection device technology, which is applied in the field of PCB board online detection device, can solve the problems of inaccurate detection results, easy bulge or sag of PCB board, etc., and achieve good compaction effect and accurate detection effect
Active Publication Date: 2022-03-04
深圳宜美智科技股份有限公司
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Problems solved by technology
[0004] The present invention provides an on-line inspection device for PCB boards, which can form relatively uniform and comprehensive compaction on the PCB board by being provided with a roller assembly, so as to solve the problem of only compacting multiple positions around the PCB board in the prior art. The PCB board is easy to bulge or sag, resulting in inaccurate test results
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0033] Directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" Words such as "bottom" and "bottom" only refer to the orientation of the drawings, and the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.
[0034] Words such as "first" and "second" in the terminology of the present invention are only used for des...
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The invention provides an on-line inspection device for PCB boards, which includes a frame, a processor, a movable platform, a camera and a roller assembly. Wherein the movable platform is arranged on the rack for supporting the PCB board and driving the PCB board to move; the camera is arranged above and / or below the movable platform for taking pictures of the PCB board on the movable platform, and the camera is connected with the processor, The roller assembly is arranged above the movable platform and is used to flatten the PCB on the movable platform. The roller assembly includes a wheel shaft and a roller connected to the wheel shaft. The on-line inspection device for the PCB board of the present invention is provided with a roller assembly, which can form relatively uniform and comprehensive compaction on the PCB board, and has a good compaction effect, so that the detection of the PCB board is more accurate.
Description
technical field [0001] The invention relates to the field of PCB board detection equipment, in particular to a PCB board online detection device. Background technique [0002] The Chinese name of PCB is printed circuit board, which is an important electronic component, a support for electronic components, and a carrier for electrical connections of electronic components. Among them, the circuit board needs to be inspected after the production is completed. There are various methods of circuit board inspection, such as PCB board manual visual inspection, PCB board online test, PCB board function test, automatic optical inspection, automatic X-ray inspection, laser inspection System, size inspection, etc. In the prior art, when the PCB board is inspected, generally only multiple points around the PCB board are pressed and fixed, and the PCB board is easy to bulge or sag, resulting in inaccurate detection results. [0003] Therefore, it is necessary to provide an online detect...
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IPC IPC(8): G01N21/892G01N21/956B25B11/00
CPCG01N21/892G01N21/956B25B11/00G01N2021/95638
Inventor 陈胜鹏
Owner 深圳宜美智科技股份有限公司