A detection device and method for a Jun porcelain thermos cup

Abstract

The invention provides a detection device and method for a jun porcelain thermos cup. The detection device comprises a conveyor belt, a seal cavity, an appearance detection device and an air-tightnessdetection device, the inlet end of the seal cavity is provided with a first seal door and a first part-fetching mechanical arm, and the outlet end of the seal cavity is provided with a second seal door and a second part-fetching mechanical arm; the appearance detection device comprises a detection base, a detection rack, a detection lamp and a light ray sensor; and the air-tightness detection device comprises a vacuum pump, a detection cavity and an ultraviolet vidicon. The detection method for the jun porcelain thermos cup comprises two steps that preliminary crack detection is firstly performed on the jun porcelain thermos cup after glaze firing in the appearance detection device, and after the crack detection is qualified, the jun porcelain thermos cup after surface film coating and coating is put into the air-tightness detection device to be subjected to heat preservation performance detection. According to the detection device and method for the jun porcelain thermos cup, by means of the arrangement of the seal cavity internally containing the appearance detection device and the air-tightness detection device, the appearance of the jun porcelain thermos cup can be firstly detected, then the heat preservation performance of the jun porcelain thermos cup is detected, the waste of artificial and raw material resources is reduced, the cost is saved, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a detection device and method for a Jun porcelain thermos cup. Background technique [0002] The use of porcelain in our country has a history of thousands of years. Porcelain is an indispensable part of people's daily life. Jun porcelain is changing to the shape of daily utensils. At present, many daily utensils use Jun porcelain or other porcelain. Prepared, such as thermos cups, but Junci thermos cups are firstly used as porcelain, which is a brittle material, and defects such as cracks and stains are prone to appear during the production process. Many cracks in ceramics are detected by manual flashlight and naked eye observation, which not only has low work efficiency, but also And working with eyes for a long time consumes a lot of manpower. At the same time, it is harmful to the eyes, and it is prone to missed measurements. The labor efficiency is low and the intensity is ...

AI Technical Summary

Problems solved by technology

[0002] The use of porcelain in our country has a history of thousands of years. Porcelain is an indispensable part of people's daily life. Jun porcelain is changing to the shape of daily utensils. At present, many daily utensils use Jun porcelain or other porcelain. Prepared, such as thermos cups, but Junci thermos cups are firstly used as porcelain, which is a brittle material, and defects such as cracks and stains are prone to appear during the production process. Many cracks in ceramics are detected by manual flashlight and naked eye observation, which not only has low work efficiency, but also And working with eyes for a long time consumes a lot of manpower. At the same time, it is harmful to the eyes, and it is prone to missed measurements. The labor efficiency is low and the intensity is high. During the firing process, it is inevitable to have a vent hole to discharge the internal high-temperature gas generated during the high-temperature melting process of the blank and glaze. If it is not discharged through the vent hole, it will cause the bursting of the Jun porcelain thermos cup. , so that the product cannot be fired, but the cups with vent holes are lacking in aesthetics and overall heat preservation effect, and after the vent holes are sealed in the later stage, care should be taken during use to avoid touching , otherwise the effect of heat preservation will be lost, causing the product to be unusable. The existing heat preservation performance test is to use a heat source to heat the inside of the cup after the preparation of the thermos cup is completed, and then detect whether the temperature of the outside of the cup has risen, or use The heat source heats the outside of the cup, and then detects whether the temperature inside the cup rises to determine whether the thermos cup is a good product or a defective product; in summary, the later inspection of the Junci thermos cup is particularly important, which is related to whether the appearance of the thermos cup meets the requirements , Whether the insulation effect is excellent

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