Automatic locking sealing box opening and closing and detecting system

Abstract

The invention relates to an automatic locking sealing box opening and closing and detecting system. The problems that an existing sealing box body used for fresh-keeping storage needs to be opened andclosed manually, the labor cost is high, and the leakproofness of the box body cannot be detected quickly are solved. The system comprises a door-shaped frame, wherein a lifting frame is arranged between two vertical arms of the door-shaped frame; a sealing box is placed below the lifting frame; a box cover of the sealing box is provided with an elastic hook lock which downwards hooks a base; anair suction hole is formed in the top of the box cover; a one-way valve is arranged at the air suction hole; the lifting frame comprises a horizontally-arranged frame body; swing arms are arranged onall the side faces of the frame body correspondingly; jacking columns corresponding to the elastic hook lock are arranged on the swing arms; an inverted-U-shaped jacking frame is arranged between thetwo opposite sides of the frame body; a plurality of suction cups are arranged on the inverted-U-shaped jacking frame; all the suction cups are connected with a suction pump; and one of the suction cups is aligned with the air suction hole in the top face of the box cover. According to the sealing box opening and closing and detecting matched system, multiple procedures such as box opening, box closing and leakproofness detecting of the sealing box can be completed, and high automation is achieved.

Description

technical field [0001] The invention belongs to the field of storage equipment, and relates to a sealed box for storage, in particular to an automatic locking sealed box opening and closing and detection system. Background technique [0002] Storage is an important part of commodity circulation. For some foods that need to be stored for a long time, there are special requirements for the storage environment to prevent food from deteriorating during storage. An important reason for food deterioration is oxidative deterioration. Therefore, for some food storage boxes, it is necessary to create an anaerobic environment. The anaerobic environment needs to isolate the inside and outside, and consume the oxygen inside the box. Seal the box. [0003] At present, there are many types of sealed boxes used for fresh-keeping storage on the market. The opening and closing of the boxes requires manual participation. In the case of large-scale use, the requirements for labor costs are re...

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the problems that the opening and closing of the existing sealed boxes used for fresh-keeping storage requires manual participation, the labor cost is high, and the airtightness of the box cannot be quickly detected, and an automatic locking sealed box opening and closing and detection system is provided. The opening and closing of the airtight box can be completed automatically, and the airtightness test can be carried out during the closing process to ensure the safety of airtight storage

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