3D printing material preheating drying device
By designing a 3D printing material preheating and drying device, which uses heating tubes and spiral conveyor rods to turn the material and combines hot air circulation drying, the moisture problem of 3D printing materials during high-temperature extrusion is solved, improving printing quality and structural strength.
CN224365233UActive Publication Date: 2026-06-16JIANGSU WIIBOOX TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU WIIBOOX TECHNOLOGY CO LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-06-16
AI Technical Summary
Technical Problem
3D printing materials easily absorb moisture during high-temperature extrusion, leading to air bubbles and nozzle blockage, which affects print quality and structural strength.
Method used
Design a 3D printing material preheating and drying device, which preheats the material in the barrel through heating tubes, combines the material with a screw conveyor and impeller to turn the material, and uses a suction mechanism to circulate hot air for drying, forming an integrated processing flow.
Benefits of technology
It achieves uniform preheating and drying of materials, avoids moisture residue, improves the quality and structural strength of 3D printing, and reduces energy consumption.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224365233U_ABST
Abstract
The utility model discloses a 3D printing material preheating drying device relates to grass kind of cultivation technical field, specifically is a 3D printing material preheating drying device, including the cylinder, the outside of cylinder is provided with the rack, and the rack bottom is fixedly connected with the cylinder bottom, and the heating pipe is placed between the cylinder and the rack, and the first screw conveyer pole of vertical rotary connection is equipped in the cylinder, and the material is turned up through the reverse rotation of first screw conveyer pole, the bottom both sides of first screw conveyer pole are equipped with the impeller, and the impeller is rotated when first screw conveyer pole rotates, and the impeller further turns the material to the center and makes the material heat evenly, and the rack outside is connected with the air draft mechanism, and the air draft mechanism passes through the clearance between the rack side wall and the cylinder and the rack intercommunication, and the hot gas in the clearance is separated and is filled into the second material pipe, and the material is dried again through the second material pipe and is sent to the first conveying mechanism, second conveying mechanism again.
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