Apparatus of detecting sealing of packaged food

Abstract

The invention discloses an apparatus of detecting sealing of packaged food. The apparatus of detecting sealing of packaged food includes a detection box and a water tank, wherein a support is arrangedat the upper end of each of the left and right sides of the detection box; a telescoping device is arranged at the upper side of the each support; a support plate is arranged at the upper end of thetelescoping devices; pull rods are arranged at the lower side of the support plate in a bilaterally symmetrical manner; a cover plate is arranged at the lower end of the pull rods; connecting rods arearranged at the lower side of the cover plate in a bilaterally symmetrical manner; a press plate is arranged at the lower end of the connecting rods; a plurality of water holes are formed in the press plate; the water tank includes a tank body; a quartz sand filter layer, an EPS foam filter bead filter layer, and an efficient fiber bundle and particle activated carbon hybrid filter layer are successively arranged in the tank body from left to right; a cavity is formed in the cover plate; a plurality of heating rods are arranged in the cavity; an air vent is formed in the upper side of the cavity; a vacuum pump is arranged on the air vent; and a plurality of air outlets are formed in the lower side of the cavity. The apparatus of detecting sealing of packaged food has the advantages of being simple in structure, being convenient to use, being preferable in defection effect, being high in efficiency, saving the energy, and reducing the working difficulty.

Description

technical field [0001] The invention relates to the technical field of food detection, in particular to a packaged food airtightness detection device. Background technique [0002] Food quality and safety means that the food provided meets and guarantees the health needs of the population in terms of nutrition and hygiene. Food quality and safety involves food pollution, whether it is poisonous, whether additives violate regulations and exceed standards, and whether labels are standardized. It needs to be before the food is contaminated. One of the ways to take measures to prevent food contamination is to test the tightness of food packaging. However, it is difficult for food manufacturers to strictly test the airtightness of the packaging after the food is packaged. Therefore, it is often exposed that food packaging is moldy due to poor airtightness, which has a very bad impact and causes unnecessary economic losses for the enterprise. In the process of food processing, it...

AI Technical Summary

Problems solved by technology

The current food detection device needs to be placed in water for detection. After the detection is completed, there will be residual moisture on the food bag, which will affect the packaging and increase the labor intensity of the workers.

Images