Foldable 3D Printer Base and Extruder Assembly
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing 3D printers are large, stationary, and difficult to carry or move, making them expensive and inefficient for portable use.
Innovation Solution
A portable and foldable 3D printer design that includes a base assembly and an extruder assembly, allowing the printer to be reconfigured between a folded configuration and an extruding configuration via movement of projections in slots, facilitating easy transport and setup.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional 3D printer designs are used, then printing functionality is achieved, but the device becomes large and difficult to move
Solution Approach 1:
The 3D printer is divided into separate functional modules: a base assembly and an extruder assembly that can be independently positioned and connected. This segmentation allows the device to be folded into a compact form for transport while maintaining full printing functionality when deployed.
Solution Approach 2:
The printer incorporates movable connections between the base assembly and extruder assembly, allowing the device to dynamically transition between a folded portable configuration and an extended printing configuration. This dynamic structure enables the printer to adapt its form factor based on operational needs.
2Ease of operation
If 3D printer size is reduced for portability, then ease of transport improves, but structural stability may be compromised
Solution Approach 1:
The printer uses movable connections that allow the structure to be compact during transport but stable during operation. The extruder assembly can be positioned at various locations relative to the base assembly, providing both portability and structural integrity when deployed.
Solution Approach 2:
The movable connection system serves multiple functions: it enables compact folding for transport, allows positioning adjustment for different printing scenarios, and provides structural stability during the printing process. This multi-functionality resolves the conflict between portability and stability.
Data Source
AI summary
A 3D printer that includes a base assembly and an extruder assembly coupled to the base, the extruder assembly including an extruder. The 3D printer is reconfigurable between a folded configuration, in which the base assembly is base assembly is substantially co-planar to the extruder, and an extruding configuration, in which the extruder is disposed above the base assembly and configured to print parts on the base assembly.