An automatic locking sealing box opening and closing and detection system

Abstract

The invention relates to an automatic locking sealing box opening and closing and detection system, which solves the problems that the opening and closing of the existing sealed box used for fresh-keeping storage requires manual participation, the labor cost is high, and the airtightness of the box cannot be quickly detected. The system includes a door frame, a lifting frame is set between the two vertical arms of the door frame, and a sealed box is placed under the lifting frame. Air extraction hole, a one-way valve is arranged at the air extraction hole, the lifting frame includes a frame body arranged horizontally, each side of the frame body is respectively provided with a swing arm, and the top column corresponding to the elastic hook lock is arranged on the swing arm, and the frame body An inverted U-shaped top frame is arranged between the opposite sides, and a plurality of suction cups are arranged on the inverted U-shaped top frame. The sealing box opening and closing and detection matching system of the present invention can complete multiple processes such as opening, closing, and sealing performance detection of the sealed box, and realizes a high degree of automation.

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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