IMPLEMENTATION DECISION DEVICE

• Main Authors: INAURA YUYA, SUZUKI MIKIYA, NISHIDA KENSHIRO, YOKOI YUTA
• Format: Patent
• Language: English; Japanese
• Published: 17.01.2024
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

To determine whether implementation is performed with good accuracy using simple processing.SOLUTION: A decision implementation device that determines whether multiple pins can be inserted into the corresponding pin holes when mounting a component having multiple pins with a circular or oval cross section on a board having multiple pin holes with a circular or oval shape obtains an image of the component, process the acquired images to find the center position of the tips of multiple pins, obtains the diameter difference between the pin diameter and the pin hole diameter, and determines for each of the pins, implementation can be performed by determining whether the center position of the tip of the pin is included in a circular or elliptical region with a diameter corresponding to the diameter difference centered on the ideal position of the pin.SELECTED DRAWING: Figure 8 【課題】簡易な処理により良好な精度で実装可否を判定する。【解決手段】断面円形または楕円形の複数のピンを有する部品を円形または楕円形の複数のピン孔を有する基板に実装するにあたり、複数のピンがそれぞれ対応するピン孔に挿入可能か否かを判定する実装可否判定装置であって、部品の画像を取得し、取得した画像を処理して複数のピンの先端部の中心位置を求め、ピンの径とピン孔の径との径差を取得し、ピン毎に、ピンの先端部の中心位置がピンの理想位置を中心として径差に応じた径の円形または楕円形の領域内に含まれるか否かを判定することにより実装可否を判定する。【選択図】図８