Consumable buffering device, 3D printer and consumable buffering method

By designing a consumable buffer device in a 3D printer and dynamically adjusting the consumable transmission using feedback modules and elastic components, the problem of instability in consumable transmission caused by poor synchronization of the transmission device is solved, and the stability and reliability of 3D printing are improved.

CN119704667APending Publication Date: 2025-03-28SHENZHEN ELEGOO TECH CO LTD
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Patent Information

Application Number
CN202510175885.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-18
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

During the 3D printing process, the control of the transmission devices at each level cannot achieve complete synchronization, resulting in the force of the transmission devices to each other, seriously affecting the stability of the transmission of consumables.

Method used

A consumable buffer device is designed, including a feeding module, a feeding module, an elastic component, a superior feedback module and a subordinate feedback module. Through the feedback position relationship and working status of the superior feedback module and the subordinate feedback module, the transmission of consumables between transmission devices with different transmission efficiencies is dynamically coordinated.

Benefits of technology

It effectively solves the problem that consumables cannot be transmitted stably due to different transmission efficiency, ensures the stability and reliability of 3D printing, and improves printing quality.

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Abstract

The invention discloses a consumable buffering device, a 3D printer and a consumable buffering method. The consumable buffering device comprises a feeding module, a conveying module, an elastic component, a superior feedback module and a subordinate feedback module. The feeding module is connected with the upper-stage conveying device, and the feeding module is connected with the lower-stage conveying device. The feeding module is used for receiving consumables of a superior transmission device; the upper-stage feedback module is arranged on the feeding module and the feeding module and used for feeding back the position relation between the feeding module and the feeding module to the upper-stage transmission device; the feeding module is used for conveying the consumables received by the feeding assembly to a lower-stage conveying device; the lower-stage feedback module is arranged on the feeding module and is used for feeding back the working state of the feeding module to the lower-stage transmission device; one end of the elastic component is connected with the feeding module, and the other end is connected with the feeding module. Transmission of the consumables between the upper-level transmission device and the lower-level transmission device with different transmission efficiencies can be dynamically coordinated, and the printing quality is ensured.
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