Ceramic bushing surface quality visual detection device and detection method thereof

Abstract

The invention discloses a ceramic bushing surface quality visual detection device and a detection method thereof. The ceramic bushing surface quality visual detection device comprises a base, a first motor, a structured light detection assembly and a side frame. A belt conveyor is arranged at the left end of the upper surface of the base, and a material stopper is arranged at the right end of the belt conveyor; the first motor is installed at the right end of the upper surface of the base, a station disc is fixed to an output shaft at the upper side of the first motor, and a light transmission detection assembly and an inner diameter detection assembly are installed at the edge position of the station disc; a third motor is fixed to the edge position of the station disc, a swing arm is fixed to an output shaft at the upper side of the third motor, and the structured light detection assembly is arranged at the upper end of the swing arm. According to the ceramic bushing surface quality visual detection device and the detection method thereof, crack, incompleteness and inner diameter difference detection can be carried out on a ceramic bushing, manual intervention is reduced based on visual detection, the detection efficiency is high, and the use is convenient.

Description

technical field [0001] The invention relates to the technical field of ceramic bushing detection, in particular to a ceramic bushing surface quality visual detection device and a detection method thereof. Background technique [0002] Porcelain bushing is an insulating component widely used in power systems. The technical performance requirements of porcelain bushing include: appearance without cracks, defects, spots and other defects; concentricity of outer wall and inner wall ≤0.3mm, wall thickness difference ≤0.3 mm, straightness ≤ 0.5mm; product material volume density ≥ 5.9g / cm3, thermal stability: 1400 ℃ ~ 20 ℃, after the existing ceramic sleeve is processed and formed, the quality of the ceramic sleeve needs to be tested, while Conventional manual inspection requires repeated clamping and measurement, the sampling ratio is small, time-consuming, labor-intensive, inefficient, and very inconvenient to use. Contents of the invention [0003] The technical problem to b...

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Problems solved by technology

[0002] Porcelain bushing is an insulating component widely used in power systems. The technical performance requirements of porcelain bushing include: appearance without cracks, defects, spots and other defects; concentricity of outer wall and inner wall ≤0.3mm, wall thickness difference ≤0.3 mm, straightness ≤ 0.5mm; product material volume density ≥ 5.9g / cm3, thermal stability: 1400 ℃ ~ 20 ℃, after the existing ceramic sleeve is processed and formed, the quality of the ceramic sleeve needs to be tested, while Conventional manual inspection requires repeated clamping and measurement, the sampling ratio is small, time-consuming, laborious, inefficient, and very inconvenient to use

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