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Slide-bar type 3D printer capable allowing output materials to be changed

A 3D printer and slide bar technology, applied in the field of printers, can solve problems such as poor flexibility, single raw material, and complicated operation, and achieve the effect of saving auxiliary feeding time and improving work efficiency.

Inactive Publication Date: 2013-12-04
GUANGXI QINZHOU YUJIA INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The feeding system of existing 3D printers is limited to a single raw material, and the entire nozzle needs to be disassembled to replace different materials, which is cumbersome to operate and poor in flexibility

Method used

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  • Slide-bar type 3D printer capable allowing output materials to be changed
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  • Slide-bar type 3D printer capable allowing output materials to be changed

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Embodiment Construction

[0018] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0019] The slider-type 3D printer with replaceable output material of the present invention includes a base 1, a door frame 2, a beam 3, a nozzle 4, a printing platform 5 and a numerical control system.

[0020] The printing platform 5 is set on the base 1 through a forward and backward moving device (belt pulley transmission mechanism + sliding seat + slide rail); the door-shaped bracket 2 is vertically set up on the base 1, and the beam 3 is passed through an up and down lifting device (Rack and pinion mechanism) is set on the portal bracket 2; the nozzle 4 is set on the beam 3 and above the working area of ​​the printing platform 5 through the left and right moving device (pulley transmission mechanism + slide seat + slide rail), and the nozzle 4 It is composed of an upper cylindrical feeding barrel 6 and a lower conical heater 7 (the upper...

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Abstract

The invention discloses a slide-bar type 3D printer allowing output materials to be changed. The 3D printer comprises a base, a door-shaped support, a beam, a jet head and a printing platform, wherein the jet head comprises a barrel-shaped feeding barrel and a tapered heater; the feeding barrel is arranged at the upper part of the jet head; the tapered heater is arranged at the lower part of the jet head; a resistance wire is wound around the inner chamber wall of the heater; a nozzle is arranged at the bottom of the heater; an opening allowing a raw material tank to go in and out is formed in the body of the feeding barrel; a slide-bar type press-feeding mechanism for pressing materials in the raw material tank into the heater is arranged on the beam at the top of the feeding barrel and comprises an extruding head, a slide bar and a gear; the slide rod is vertically arranged; the extruding head is arranged at the bottom of the slide bar; the gear is arranged on the side of the slide bar and meshed with the gear rack on the slide bar. According to the 3D printer, raw material change can be performed on the jet head directly, conveniently and quickly. Therefore, the non-cutting feeding time is shortened, and the working efficiency of the 3D printer is improved.

Description

(1) Technical field: [0001] The invention relates to a printer, in particular to a slider-type 3D printer with replaceable output materials. (2) Background technology: [0002] 3D printer, also known as three-dimensional printer, is a cumulative manufacturing technology that manufactures three-dimensional objects by printing layers of adhesive materials. It is widely used in machine manufacturing, automobile and motorcycle manufacturing, plastic manufacturing, ceramic manufacturing, and medicine. In the beauty industry, toy manufacturing industry, and food processing industry, users can design and output three-dimensional structures in a short period of time, including automobile and motorcycle parts such as engine pistons, various tool wrenches, Eiffel Tower, Statue of Liberty models, etc. [0003] The biggest difference between a 3D printer and a traditional printer is that the "ink" it uses is a real raw material. Nowadays, there are various types of media that can be use...

Claims

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Application Information

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IPC IPC(8): B29C67/00A23P1/10B28B1/24
Inventor 徐兵林毅峰唐巍
Owner GUANGXI QINZHOU YUJIA INVESTMENT
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