A device and method for shielding the transfer of items into a bin
CN122355031APending Publication Date: 2026-07-10CNNC NUCLEAR POWER OPERATION MANAGEMENT CO LTD +1
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CNNC NUCLEAR POWER OPERATION MANAGEMENT CO LTD
- Filing Date
- 2026-04-27
- Publication Date
- 2026-07-10
AI Technical Summary
Technical Problem
In existing technologies, the process of transferring items into shielded boxes is space-consuming, complex, and has low positioning accuracy, making it unsuitable for automated operation.
Method used
A device including a feeding device assembly and a feeding shield assembly was designed. Utilizing components such as a feeding drawer, feeding tray, lifting cylinder, and feeding shield cover, combined with a PLC controller and proximity sensor, it achieves precise positioning and sealed transfer of the object.
Benefits of technology
It features a compact device design suitable for small shielded enclosures, ensuring undamaged sealing, high-precision positioning capabilities, simplified operation procedures, and improved automation.
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Smart Images
Figure CN122355031A_ABST
Abstract
This invention belongs to the technical field of item transfer into shielded enclosures, specifically relating to a device and method for item transfer into shielded enclosures. The device includes: a feeding drawer installed in the lower shielding body of the enclosure; a feeding tray installed in a fixed position within the feeding drawer; a lifting cylinder installed below the feeding inlet of the shielded enclosure, used to drive the feeding tray to rise or fall, forming or releasing the shielding and sealing between the feeding tray and the feeding inlet of the shielded enclosure; and a feeding shielding cover installed above the feeding inlet of the shielded enclosure, with an actuating cylinder connected to the feeding shielding cover for driving the cover to open or close, allowing a robotic arm to grasp items from the feeding tray, or for the feeding shielding cover to form a shield and seal with the feeding inlet of the shielded enclosure. This invention can achieve item transfer without compromising the airtightness and shielding effect of the shielded enclosure, while also achieving precise positioning during item transfer.
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