Powder type polyether ether ketone material top power type 3D printer

Abstract

The invention discloses a powder type polyether ether ketone material top power type 3D printer. The 3D printer comprises a shell, wherein a fixed cover is arranged at the middle part of the shell; the inner wall of the upper part of the shell is fixedly connected with a sealed cabin through a connecting rod; a first motor is arranged in the sealed cabin; a connecting screw is arranged at the lower end of the first motor; fixing devices are arranged on both sides outside the fixed cover; the fixing device comprises a fixing plate; bolts are arranged on the surface of the fixing plate; the fixing plate is fixedly connected with the fixed cover through bolts; and one side of the fixed cover is provided with a fixed rod. According to the 3D printer provided by the invention, a feed box and atoggle plate are arranged, so that a granular material pushed in the feed box can be quickly toggled to the inside of a connecting channel, the granular material is prevented from blocking the feed box, and the conveying speed of the granular material is increased.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and in particular relates to a powder-type polyetheretherketone material top powered 3D printer. Background technique [0002] 3D printer, also known as 3D printer, is a kind of accumulative manufacturing technology, that is, a machine of rapid prototyping technology. The principle of 3D printer is to put data and raw materials into 3D printer, and the machine will build products layer by layer according to the program. The 3D printers in the prior art use a "fusion deposition molding" technology. The whole process is to melt the plastic in the nozzle, and then form a thin layer by depositing plastic fibers. The existing 3D printers have low feeding efficiency when melting plastic, and the plastic fiber is easy to cool when depositing plastic fiber, and the thickness of the output material cannot be adjusted when the plastic fiber is discharged, which affects the use efficiency and the printi...

AI Technical Summary

Problems solved by technology

The existing 3D printers have low feeding efficiency when melting plastic, and the plastic fiber is easy to cool when depositing plastic fiber, and the thickness of the output material cannot be adjusted when the plastic fiber is discharged, which affects the use efficiency and the printing effect is poor. 3D printing of products that cannot be applied to medical treatment

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