3D printing self-cleaning system

CN222314607UActive Publication Date: 2025-01-07SUQIAN SPACE INTELLIGENT CONSTRUCTION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202420569046.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-22
Publication Date
2025-01-07
Estimated Expiration
2034-03-22

AI Technical Summary

Technical Problem

Existing architectural 3D printing equipment is complicated to operate during the cleaning of the print head, which can easily damage the motor and motor drivers, and requires manual operation and may damage the equipment.

Method used

A 3D printing self-cleaning system was designed, using a high-pressure water pump, a pumping silo and a printing nozzle. The pumping silo, a feed pipe and a printing nozzle are sequentially cleaned by a high-pressure water pump and a solenoid valve. The cleaning program is automatically controlled by a PLC controller and a sensor. , reduce manual operations.

Benefits of technology

It solves the damage problem caused by frequent disassembly of the motor, improves the cleaning efficiency, reduces the risk of equipment damage, and realizes an automated cleaning process.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222314607U_ABST
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Abstract

The utility model relates to the technical field of 3D printing, and discloses a 3D printing self-cleaning system which comprises a printing spray head, the printing spray head is provided with a feeding pipe, an extrusion structure is arranged in the printing spray head, a cleaning pipeline is installed above the extrusion structure, a first high-pressure cleaning spray head is arranged at the bottom of the cleaning pipeline, and a second high-pressure cleaning spray head is arranged at the bottom of the cleaning pipeline. A water inlet pipe is arranged at the top of the cleaning pipeline; the pumping equipment comprises a pumping material bin and a material conveying pipe, the high-pressure water pump, the pumping material bin and the printing spray head are arranged, and after printing is completed, the interiors of the pumping material bin, the material conveying pipe and the printing spray head can be sequentially cleaned through the high-pressure water pump; the problems that in the prior art, a motor and a motor driver are damaged due to frequent disassembly of the motor, and equipment is easily damaged due to the fact that manual flushing operation is needed are solved.
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