WELD BEAD INSPECTION DEVICE
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United States of America Patent
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Issued Date -
May 4, 2023
app pub date -
Apr 20, 2021
filing date -
Apr 20, 2020
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Abstract
The present invention relates to a weld bead inspection device that inspects the shape of a weld bead, and provides a weld bead inspection device capable of inspecting the welding quality, welding state, and the like by imaging the shape of the weld bead in a pipe. For this purpose, the weld bead inspection device of the present invention includes an image sensor unit that images a shape of a weld bead in a downwardly open inner space formed on a middle inner side of a housing unit and an illumination unit that provides illumination light directly or indirectly to the weld bead. Accordingly, by moving and rotating the weld bead inspection device along an outer peripheral surface of a pipe to be inspected, it is possible to quickly and accurately inspect the weld bead by virtue of a simple inspection operation even in a complex facility structure.
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