3D printing material supply system

Abstract

The invention provides a 3D printing material supply system. The 3D printing material supply system comprises a hopper, and a material pusher arranged below the hopper and communicating with the hopper; materials are held in the hopper; the hopper is provided with a first heating pipe for heating the hopper and a pressing block for pressing the materials; the pressing block is connected with a handle for conveniently disassembling and mounting the pressing block; the material pusher is provided with a second heating pipe for heating the material pusher; a first spiral pushing rod and a secondspiral pushing rod are arranged in the material pusher in parallel; a pushing motor is arranged on one side of the material pusher; a driving gear is arranged on an output shaft of the pushing motor;an output shaft of the pushing motor is connected with the first spiral pushing rod; the second spiral pushing rod is provided with a driven gear engaged with the driving gear; and a material nozzle is arranged at the end, far from the driving gear, of the material pusher. The 3D printing material supply system is simple in structure, convenient to use, low in production cost and convenient to popularize and apply.

Description

technical field [0001] The invention relates to a supply system, in particular to a 3D printing material supply system. Background technique [0002] The working principle of 3D printers is basically the same as that of ordinary printers. It is to superimpose "printing materials" layer by layer through computer control, and finally turn the blueprint on the computer into a real object. This is a technological revolution that subverts traditional manufacturing processes. Common 3D printers print very slowly and are expensive. If you want to increase the printing efficiency of 3D printers, you need to reduce the filling rate of the filling rate parameter, and the reduction of the filling rate will lead to a decrease in the density and poor strength of the printed object. How to develop a material supply system that can ensure high density and high strength of printed objects is a technical problem to be solved urgently by technicians in related fields. Contents of the invent...

AI Technical Summary

Problems solved by technology

Usually, the printing speed of 3D printers is very slow and expensive. If you want to improve the printing efficiency of 3D printers, you need to reduce the filling rate of the filling rate parameter, and the reduction of the filling rate will lead to a decrease in the density of the printed object and poor strength.

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