Smoke removal and dust collection platform for 3D printing

By designing a smoke removal and vacuuming platform for 3D printing, the problem of difficult removal of smoke and odors generated by hot melt wire spinning during additive 3D printing is solved, and the effects of smoke removal, vacuuming and speeding up the cooling and setting of wire spinning are achieved, improving indoor air quality.

CN222628626UActive Publication Date: 2025-03-18SUZHOU ZHIKE 3D TECH CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202421198572.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-29
Publication Date
2025-03-18
Estimated Expiration
2034-05-29

AI Technical Summary

Technical Problem

In an indoor environment where ventilation ducts and fans are inconvenient to install, it is difficult to effectively remove the plastic odor and a small amount of smoke and dust generated by hot melt wire during additive 3D printing, affecting the indoor air quality.

Method used

A smoke removal and vacuuming platform for 3D printing is designed, including a base, a vertical support slide platform, a vacuum cleaning platform, a printing platform for positioning a pressure pin, a hot melt spinning wire, and a gas extraction assembly for extracting smoke and dust. By setting up a pumping tank under the printing platform, and connecting it with the pumping passage using the air outlet, the smoke removal and vacuuming function is realized.

Benefits of technology

The smoke removal and vacuuming platform can effectively remove smoke and plastic odors generated during 3D printing, improve indoor air quality, and speed up the speed of spinning and cooling, making it easy to use.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to a smoke removal and dust collection platform for 3D printing, which comprises a base, a vertical supporting sliding table, a bearing dust collection table, a positioning pressing pin, a printing platform for positioning hot melting spinning and an air exhaust assembly for exhausting smoke, and the vertical supporting sliding table comprises a vertical guide rod and guide sleeve assembly, a vertical electric lead screw pair and a plurality of positioning seats. A printing platform positioning area is arranged on the upper end face of the bearing dust collection table, positioning pressing pins are arranged at the four corners of the positioning area to press and position the four corners of the printing platform, a sealing groove is formed in the inner ring of the positioning area, a sealing ring is arranged in the sealing groove, and the upper end of the sealing ring is tightly attached to the printing platform. The sinking space is formed below the printing platform, the whole air exhaust groove is formed, heat and smoke dust of printing spinning can be sucked away at the same time, bonding of 3D printing hot melting spinning is facilitated, air exhaust of the air exhaust groove is facilitated, smoke removal and dust collection are achieved, and the spinning cooling and shaping speed can be increased.
Need to check novelty before this filing date? Find Prior Art