Planeness detecting device for surface-mounted welding plates of electron components

Abstract

The invention relates to a planeness detecting device for surface-mounted welding plates of electron components. A dark chamber is fixed on a machine frame; a rotating platform which is capable of loading and rotating a detected product and providing a light source, a vision system for taking and transmitting an image of the detected product and a manipulator for loading and unloading the detected product automatically are arranged in the dark chamber; a loading conveyer belt passing through the dark chamber is arranged on one side of the rotating platform, and a guide slot for unloading defective products and a conveyer belt which passes through the dark chamber and is used for unloading good products are arranged on the other side of the rotating platform sequentially; the vision system, the manipulator, the rotating platform, the loading conveyer belt and the conveyer belt for unloading the good products are respectively and electrically connected with an industrial personal computer; and the industrial personal computer analyzes the image transmitted by the vision system and controls the manipulator, the rotating platform, the loading conveyer belt and the conveyer belt for unloading the good products to move respectively. In the planeness detecting device, the manual vision system is combined with a full-automatic loading and unloading system to realize the planeness detection of the surface-mounted welding plates of the electron components, so the planeness detecting device has high speed and reliability, and can save large amount of labor and material resources.

Description

technical field [0001] The invention relates to testing equipment for electronic components, in particular to a flatness testing device for surface mount pads of electronic components. Background technique [0002] In order to realize the miniaturization of electronic products (such as three-dimensional RFID (radio frequency identification) inductive components), the circuit boards of electronic components adopt surface mount technology. Flatness is a key factor affecting soldering quality, so it is necessary to test the flatness of surface mount pads for components. At present, most manufacturers do the flatness inspection of surface mount pads manually. Manual detection is slow, and there may be missed detections, and the reliability is low. Contents of the invention [0003] Aiming at the above problems, the present invention provides a high-efficiency and high-reliability flatness detection device for surface mounting pads of electronic components. [0004] Accordin...

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Problems solved by technology

Manual detection is slow, and there will be

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