A ferrite core sintering furnace

By installing a purging component and a dust cover at the feed inlet of the sintering furnace, the surface of the workpiece is automatically cleaned and dust is blocked from spreading, which solves the problems of high labor burden and dust during the sintering process of ferrite cores and improves production safety.

CN224707260UActive Publication Date: 2026-09-01TANGHE COUNTY XINHONGYI ELECTRONIC TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202522168302.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-10-14
Publication Date
2026-09-01
Estimated Expiration
2035-10-14

AI Technical Summary

Technical Problem

In the existing ferrite core sintering process, dust easily adheres to the surface of the workpiece, resulting in a heavy workload and dust generation, which affects the health of the workers.

Method used

A purging assembly, including a purging head and a dust cover, is installed at the feed inlet of the sintering furnace. The purging head sprays air to automatically clean the surface of the workpiece, and the dust cover blocks the spread of dust. Combined with the exhaust equipment, a negative pressure state is maintained to reduce the spread of dust.

Benefits of technology

It enables automatic cleaning of workpiece surfaces, reduces the workload of workers, effectively reduces dust generation, and improves the safety of the production environment.

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Abstract

This application relates to the field of magnetic core production equipment, and more particularly to a ferrite core sintering furnace, which includes a sintering furnace body. A blowing assembly is disposed on the sintering furnace body near its feed inlet. The blowing assembly includes a blowing head and a dust cover. The dust cover is hollow, and the blowing head is disposed inside the dust cover. The dust cover has clearance holes, through which the workpiece passes during sintering and then enters the sintering furnace body. The blowing head is connected to a blowing device, and a nozzle is provided on the blowing head. This application has the effect of reducing the workload of workers and reducing dust generation.
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