A method for preparing a hot-pressed integrally formed T-core inductor

Through the rational combination of cold press, fully automatic winding machine, hot pressing automatic connecting machine and paint stripping device, combined with double-station design and linear slide drive, the problem of poor loading and unloading of paint stripping equipment in inductor preparation is solved, and an efficient inductor preparation process is achieved.

CN119480402BActive Publication Date: 2025-09-09YANGZHOU JINGTE ELECTRONIC TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202411552598.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-01
Publication Date
2025-09-09
Estimated Expiration
2044-11-01

AI Technical Summary

Technical Problem

In the prior art inductor manufacturing process, the loading and unloading processes of the paint stripping equipment are not smoothly connected, resulting in low manufacturing efficiency.

Method used

A cold press, a fully automatic winding machine, a hot pressing automatic connecting machine and a paint stripping device are used in combination, and two paint stripping stations are set up in the cabinet. The linear slide drives the tray to move between the stations to achieve efficient conveying and paint stripping operations of the workpiece.

Benefits of technology

The degree of automation and process smoothness of the preparation process have been improved, and the processing efficiency and overall preparation efficiency have been significantly improved.

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Abstract

A method for preparing a hot-pressed integrally formed T-core inductor. Relating to the technical field of inductor preparation. Comprising the following steps: S1, pressing magnetic powder into a base by a cold press, and performing an appearance inspection on the base; S2, winding copper wire on the base made and selected in step S1 by a fully automatic winding machine, and then hot-pressing the base and the copper wire by a hot-pressing automatic connecting machine to obtain a semi-finished product; S3, performing surface treatment on the semi-finished product so that the copper wire is in a completely covered state, and then stripping and polishing the semi-finished product by a paint stripping device so that the uppermost part of the copper wire on the base is in a bare state; S4, electroplating the semi-finished product after paint stripping so that the exposed part of the copper wire can form an electrode to obtain a finished product; S5, performing an appearance inspection and performance test on the finished product, and packaging the qualified finished products. The present application can effectively improve the degree of automation of the preparation process, thereby improving processing efficiency.
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Citation Information

Patent Citations

  • Production line for producing integrated inductor

    CN114267530A

  • Automatic paint stripping machine and paint stripping method for winding magnetic ring

    CN117790172A