A bale opening system

By incorporating a feed inlet and a tilting guide into the unpacking system, the risk of contamination during the unpacking process is resolved, enabling the nest boxes to quickly enter the processing area, reducing the risk of contamination and maintaining cleanliness.

CN224409888UActive Publication Date: 2026-06-26CHANGSHA MEDICAL EQUIP IND TECH RES INST CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGSHA MEDICAL EQUIP IND TECH RES INST CO LTD
Filing Date
2025-06-30
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

During the unpacking process of existing RTU packaging materials, the nest box is easily exposed to the outer packaging unpacking area, which has a lower cleanliness level, when it is pushed from the outer packaging bag to the inner packaging unpacking area, leading to the risk of contamination.

Method used

An inlet is set at the location corresponding to the partition wall and the box-bag separation station, and the laminar airflow and recirculation are guided by an inclined guide to ensure that the nest box enters the processing area directly after the bag is cut, reducing the exposure time and improving the cleanliness of the area.

Benefits of technology

It significantly shortens the exposure time of the nest box, reduces the risk of contamination, ensures stable and controllable laminar airflow in the processing area, and has a simple and effective structure.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224409888U_ABST
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Abstract

The utility model discloses a kind of unpacking systems, including partition, the unpacking area of being arranged in the partition one side and the processing area being arranged in the partition other side, unpacking area is equipped with conveying track, bag cutting device and box bag separation station, bag cutting device is arranged between partition and conveying track, partition and the box bag separation station corresponding place are equipped with the feed inlet for with the notch of outer package bag butt joint, first inclined guide part for guiding the laminar flow of processing area to flow to feed inlet and second inclined guide part for guiding the laminar flow of feed inlet place backflow to processing area are equipped on partition.When nest box is pushed out from the notch of outer package bag, it can directly enter feed inlet, then enter processing area, thereby greatly shorten the time of nest box exposure, reduce pollution risk, first inclined guide part, second inclined guide part can improve the cleanliness of the area where feed inlet is located, further reduce the pollution risk of nest box, while it is beneficial to make the laminar flow of entire processing area layer flow type keep stable, controllable.
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