Machine vision-based ceramic bottle leakage detection device

Abstract

The invention discloses a machine vision-based ceramic bottle leakage detection device. The machine vision-based ceramic bottle leakage detection device comprises a positioning distance-determining screw conveyor, a driving motor and a bottle separating mechanism; a bottle entering conveying belt is arranged at the input end of the positioning distance-determining screw conveyor; the output end ofthe positioning distance-determining screw conveyor is connected with a transfer belt; a photoelectric switch is arranged on the side part of the transfer belt; a detection cabinet is arranged on themiddle part of the transfer belt; a light source is arranged in the detection cabinet; an infrared camera is arranged on the inner side of the detection cabinet; a nozzle is arranged on the upper part of the detection cabinet; a rubber pad is arranged on the end side of the nozzle; the infrared camera is electrically connected with a PLC processor; and a bottle discharging belt is arranged on theend side of the bottle separating mechanism. Steam or hot air are injected into the ceramic bottle through the nozzle, the infrared camera shoots infrared radiation information of the ceramic bottleand the ceramic bottle is detected.

Description

technical field [0001] The invention belongs to the technical field of ceramic bottle leak detection, and in particular relates to a machine vision-based ceramic bottle leak detection device. Background technique [0002] Ceramics have a long history of being used in wine containers. Since the winemaking industry, ceramic containers have been used to hold wine. Initially, pottery was used, and due to the high porosity of pottery, the leakage was serious. Later, it gradually developed into the use of porcelain, and now basically all kinds of beautifully shaped porcelain wine bottles are used to store wine. The ceramic bottle shape, color tone, and expressive techniques can accurately reflect the cultural connotation and thought of wine, and it has collection value and is not easy to counterfeit. The ceramic itself has good air permeability, which allows the wine to exchange with the outside air, which is very beneficial to the quality of the wine. However, wine has very ac...

AI Technical Summary

Problems solved by technology

Both of these methods need to place the ceramic bottle in water, and the water will enter the wine through the cracks and pores of the bottle, which will cause secondary pollution of the wine, so it is not practical, and the detection cycle still cannot meet the online detection requirements

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