A packaging box and a packaging device for neodymium iron boron magnets

By setting independent receiving slots and non-magnetic baffles inside the neodymium iron boron magnet packaging box, combined with a push cylinder and iron plate, automatic positioning and packaging of magnets can be achieved, solving the problems of magnet damage and separation difficulties, and improving packaging efficiency and transportation convenience.

CN224529407UActive Publication Date: 2026-07-21CIXI GONGLI MAGNETIC IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CIXI GONGLI MAGNETIC IND
Filing Date
2025-09-25
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

In traditional NdFeB magnet packaging, magnets are easily damaged by mutual collisions and are difficult to separate. They also lack effective cushioning and protection during transportation, which affects product qualification rate and reliability.

Method used

Design a packaging box that includes an independent receiving slot inside the box and uses a non-magnetic baffle block in conjunction with an iron plate. The automatic positioning and packaging of the magnet is achieved by using a push cylinder and a lifting plate to avoid contact and impact of the magnet. Multiple boxes can be stacked to facilitate transportation.

Benefits of technology

It effectively prevents damage to magnets from impacts, improves packaging efficiency, and ensures product quality and convenient transportation.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224529407U_ABST
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Abstract

A packaging box and packaging device for neodymium iron boron magnets, the packaging box comprising an open-top box body, the inner cavity of the box body is separated by a partition to form a containing groove for accommodating the magnetic block, the depth of the containing groove matches the height of the magnetic block, and the box body is integrally injection molded; the packaging device is used for loading the magnetic block into the box body, comprising a workbench, a positioning seat is arranged on the workbench and processes a positioning groove for placing the box body, a blocking block is arranged above the positioning seat, the two sides of the blocking block are fixed with a lifting column and a lifting seat, a lifting plate is arranged between the blocking block and the lifting seat, iron plates are installed at the bottom of the lifting plate for adsorbing and positioning the magnetic block, and guide grooves are processed on the blocking block for the iron plates to pass through; in the scheme, the magnetic block is adsorbed and positioned by the iron plate, and the magnetic block is sent into the box body with an independent containing groove in cooperation with the blocking block, which is convenient for subsequent overall packaging and transportation, the magnetic blocks will not collide with each other to cause damage, and the protection is good.
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