3D printing nozzle convenient to replace
By using silicon carbide material and setting a fixing mechanism in the heated aluminum block, the cumbersome problems of 3D printing nozzle wear and replacement process are solved, and a higher service life and printing accuracy are achieved, simplifying the replacement process.
CN222662672UActive Publication Date: 2025-03-25JIANGSU AVIATION VOCATIONAL & TECH COLLEGE
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Patent Information
- Application Number
- CN202421270586.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Technical Problem
Existing 3D printed nozzles are prone to wear after continuous printing, resulting in a reduced printing accuracy, and the nozzle replacement process is cumbersome and easy to leak material.
Method used
A 3D printed nozzle that is easy to replace is designed, which is made of silicon carbide to improve the hardness and wear resistance of the nozzle. A fast installation and replacement of the nozzle body is achieved by setting a fixing mechanism in the heating aluminum block.
Benefits of technology
It improves the service life and printing accuracy of the nozzle, simplifies the nozzle replacement process, avoids material leakage, and improves the user experience.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a 3D printing spray head convenient to replace, and relates to the technical field of 3D printing spray heads, the 3D printing spray head comprises a heating aluminum block and a spray head body, the spray head body is made of silicon carbide materials, and a fixing mechanism used for conveniently fixing the spray head body is arranged in the heating aluminum block. Through the fixing mechanism, the connecting cover and the clamping block are pulled up, the spring extends upwards, the spray head body is inserted into the fixing groove through the connecting sleeve, the limiting block can be inserted into the limiting groove, the connecting cover is loosened, the spring is reset, one end of the clamping block is inserted into the clamping groove, and the spray head body and the heating aluminum block are fixed together through the connecting sleeve. And the effect of quickly mounting the spray head body is achieved. The nozzle is made of a silicon carbide material, so that the nozzle has the characteristics of high hardness and high wear resistance, and can be used for a longer time.
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