3D printer based on FDM (Frequency-Division Multiplexing) technology

Abstract

The invention discloses a 3D printer based on FDM (Frequency-Division Multiplexing) technology. The 3D printer comprises a rack, a base and a Y-axis movement system, wherein the base is provided with a power supply and a controller; the controller is connected with the Y-axis movement system; the Y-axis movement system comprises a Y-axis movement guide rail and a second numerical control motor; the base is provided with a front fixed seat and a rear fixed seat; the Y-axis movement guide rail is connected with the base; the second numerical control motor is arranged on the lower part of the base and is connected with a second gear; the second gear is connected with a second synchromesh gear belt; the second synchromesh gear belt is connected with a second driven wheel and is provided with a second connection block; the second connection block is connected with an auxiliary connection plate; the auxiliary connection plate is connected with a working surface heating plate; a heating plate temperature sensor is arranged on the lower part of the working surface heating plate and is connected with the controller; the second connection block is provided with a first groove and a second groove of the connection block; the first groove is connected with one end of the second synchromesh gear belt and the second groove is connected with the other end of the second synchromesh gear belt.

Description

technical field [0001] The invention relates to the technical field of 3D printers, in particular to a 3D printer based on FDM technology. Background technique [0002] With the development of 3D printer technology, its application is more and more extensive, and the market demand is growing rapidly. At the same time, the number of 3D DIY people is increasing. However, due to the high cost and low efficiency of printing spare parts with 3D printers, and the structure It is more complicated, the volume is relatively large, the structure is not compact, and the cost of procurement and use and maintenance is relatively high, which limits the market and scale of consumer use. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and provide a 3D printer based on FDM technology, which has a simple and compact structure, small volume, and low production cost, which meets the increasing consumer demand f...

AI Technical Summary

Problems solved by technology

[0002] With the development of 3D printer technology, its application is more and more extensive, and the market demand is growing rapidly. At the same time, the number of 3D DIY people is increasing. However, due to the high cost and low efficiency of printing spare parts with 3D printers, and the structure Complicated, large in size, not compact in structure, relatively high in procurement and use and maintenance costs, which limits the market and scale of consumer use

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