3D printer using thermoplastic polymer materials

A thermoplastic polymer, 3D printer technology, used in 3D object support structures, additive processing, coating devices, etc., can solve the problem of scarcity of printable consumables, and achieve the effect of accurate accumulation and expansion of types

Inactive Publication Date: 2017-11-10
北京麦宝克斯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitations of 3D printing equipment, a single series of materials can only be used on one type of printer, and the printing equipment has certain requirements for the performance of the material, so that the developed printable consumables are still very different from the widely used plastic materials. rare

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  • 3D printer using thermoplastic polymer materials
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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0020] like Figure 1-2 As shown, a 3D printer using thermoplastic polymer materials according to an embodiment of the present invention includes a frame 1 on which a control system 2 and a printer head are arranged, and the printer head includes a barrel 4 One end of the barrel 4 is provided with a feeding port 18, and the other end of the barrel 4 is provided with a nozzle 14, and the barrel 4 is sequentially arranged from the feeding port 18 to the nozzle 14 The...

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Abstract

The invention discloses a 3D printer using thermoplastic polymer materials. The 3D printer comprises a rack. A control system and a printer head are arranged on the rack. The printer head comprises a material barrel. A feeding opening is formed in one end of the material barrel, and a nozzle is arranged at the other end of the material barrel. A feeding screw and an extruding screw are sequentially arranged in the material barrel from the feeding opening to the nozzle. The feeding screw is connected with a feeding servo motor. The extruding screw is connected with an extruding servo motor. The portion, close to the nozzle, in the material barrel is provided with a heating device. The portion, close to the nozzle, of the outer wall of the material barrel is connected with a laser heating device. A three-dimensional platform movement unit is arranged on the portion, below the printer head, of the rack. The feeding servo motor, the extruding servo motor and the three-dimensional platform movement unit are all connected with a control system. The 3D printer is capable of processing the vast majority of thermoplastic polymer materials, the type of three-dimensional printing supplies is expanded greatly, especially for the molding printing of thermoplastic elastomers, and the development of 3D printing is promoted.

Description

technical field [0001] The invention relates to the technical field of 3D printers, in particular to a 3D printer using thermoplastic polymer materials. Background technique [0002] 3D printing, as a representative of moldless molding, is a kind of rapid prototyping technology. It uses digital model files as the basis and constructs objects by layer-by-layer printing. At present, 3D printer technologies mainly include fused deposition, light curing technology, three-dimensional powder bonding technology and selective laser sintering technology. [0003] 3D printing technology has been applied in many fields, but there are still some problems to be solved in 3D printing technology, among which the lack of types of 3D printing materials is an important problem. At present, 3D printing materials mainly include ABS, PLA series materials, photosensitive resin materials, waxy materials, nylon series materials, high-performance composite gypsum materials, etc. Due to the limitat...

Claims

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Application Information

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IPC IPC(8): B29C64/118B29C64/321B29C64/295B29C64/245B29C64/232B29C64/236B29C64/205B33Y30/00B33Y40/00
CPCB33Y30/00B33Y40/00B29C64/118B29C64/209B29C48/02B29C48/05B29C48/385B29C48/39B29C48/832B29C48/92B29C2948/92571B29C2948/9258B29C2948/926
Inventor 迟百宏
Owner 北京麦宝克斯科技有限公司
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