Heat-conducting electromagnetic roller with special Teflon sprayed on surface

CN222147839UActive Publication Date: 2024-12-10SHENZHEN JIUHONG PRECISION MASCH CO LTD
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Patent Information

Application Number
CN202420637097.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-29
Publication Date
2024-12-10
Estimated Expiration
2034-03-29

AI Technical Summary

Technical Problem

The coils of existing electromagnetic rollers are cumbersome to disassemble and assemble, and are inconvenient to clean and maintain, resulting in inconvenience in use.

Method used

A special Teflon-coated thermally conductive electromagnetic roller was designed. The outer wall of the roller body is coated with Teflon, and it has deep holes and a sealing structure to facilitate the addition of heat transfer oil and uniform heat transfer. The roller is easy to install and maintain through a spindle rotation device, a magnetic field shielding device, a heating device, a slip ring device, and a connecting mechanism.

Benefits of technology

It improves heat transfer efficiency, simplifies the disassembly and maintenance of coils, and features high temperature resistance, low friction, and easy cleaning. It also provides uniform heat transfer and is easy to maintain.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a heat-conducting electromagnetic roller sprayed with special Teflon on the surface, relates to the technical field of rollers, and mainly aims to facilitate cleaning and maintenance. According to the main technical scheme, a plurality of deep holes which are communicated with one another and used for guiding in hot oil are machined in the wall of a roller body, and Teflon is sprayed on the outer wall of the roller body; the mandrel rotating device comprises a mandrel assembly mounted in the middle of the roller body and two groups of bearing assemblies connected with the mandrel assembly; the magnetic field shielding device is mounted on the mandrel assembly and is positioned in the roller body; the heating device is arranged on the core shaft assembly and is positioned in the roller body; the slip ring device is connected with the mandrel assembly; the travel switch assembly is connected with the mandrel assembly; and the connecting mechanism is respectively connected with the mandrel assembly and the slip ring device.
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