Material box device for 3D printer and 3D printer

By designing a material box device for 3D printers, including a material box assembly base, a material filling mechanism and a status detection mechanism, the problem of slow liquid resin filling operation in the prior art is solved, and the automatic monitoring and supplementation of materials are realized, and the printing progress and quality are improved.

CN119682210APending Publication Date: 2025-03-25NINGBO SHISHENG TECH CO LTD
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Patent Information

Application Number
CN202411945937.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-27
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

When using liquid resin, existing 3D printers require manual filling, slow operation and manual monitoring, which affects the printing progress and quality.

Method used

A material box device for a 3D printer is designed, including a material box assembly base, a material filling mechanism and a state detection mechanism. The material filling mechanism uses the material filling base and liquid level detection device to monitor the residual amount of printing materials in real time, and ensures material supply through an automatic filling mechanism.

Benefits of technology

It realizes automated monitoring and supplementation of 3D printer materials, improves the stability of printing progress and the printing quality of models, and reduces the need for manual operations.

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Abstract

The invention provides a material box device for a 3D printer, and relates to the field of three-dimensional printing, a material filling mechanism comprises a material filling seat body and a liquid level detection device, the material filling seat body is movably assembled on a material box assembling base, and a material transferring channel is formed in the material filling seat body; the material transfer channel is used for conveying a printing material to the 3D printer, and the liquid level detection device is used for obtaining the remaining height information of the printing material in the 3D printer. The material box device can be used in cooperation with a printing main machine, the material box device is used for monitoring the remaining amount of printing materials stored in a material containing cavity of the printing main machine in real time, in other words, the remaining amount height information of the printing materials in the material containing cavity is monitored in real time, and the remaining amount of liquid resin stored in the material containing cavity is insufficient. According to the liquid resin filling device, manual filling of the liquid resin is not needed, only the material bottle device is needed for automatic filling of the liquid resin, and when the liquid level reaches the highest liquid level, automatic filling of the liquid resin is stopped.
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