3D printing heating platform

By using PTC heating sheets to heat the platform and setting the positioning structure in 3D printing equipment, the problems of heating bed heating speed and printing board positioning are solved, and the good adhesion of the wire material and the accurate positioning of the printing board are achieved, and the printing effect is improved.

CN222681785UActive Publication Date: 2025-03-28HUNAN YINGJIN TECH CO LTD
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Patent Information

Application Number
CN202421461280.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-25
Publication Date
2025-03-28
Estimated Expiration
2034-06-25

AI Technical Summary

Technical Problem

The heat-raising effect of existing 3D printing equipment is poor, which causes the wire to be unable to effectively adhere to the printing platform. At the same time, the positioning of the printing board on the hot bed is poor, which is prone to offset, affecting the printing effect.

Method used

A 3D printing heating platform is designed, using PTC heating sheets for heating. By setting a positioning structure on the seat shell, the printing plate can be accurately positioned and placed, thereby solving the problems of the heating bed heating speed and the printing plate positioning.

Benefits of technology

The rapid heating of the heating platform is achieved, ensuring that the wire can be well attached to the printing board, while avoiding the offset of the printing board during the printing process and improving the printing effect.

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Abstract

The utility model relates to the technical field of 3D printing equipment, and discloses a 3D printing heating platform which comprises a seat plate part, a printing plate and a PTC heating piece, the PTC heating piece is detachably installed in an installation cavity formed in the lower end face of a seat shell, heating is conducted through the PTC heating piece, the heating speed is high, the heating effect is good, and the heating efficiency is high. And meanwhile, a positioning structure is arranged on the upper end face of the seat shell, and the printing plate is positioned and placed on the upper end face of the seat shell through the positioning structure, so that the printing plate can be positioned and cannot deviate in the printing process.
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