A model of a 3D printer surrounds the cooling mechanism

Abstract

The invention discloses a model surrounding cooling mechanism for a 3D printer. The mechanism comprises a rotating disc. Two fixing rods are symmetrically, horizontally and fixedly connected to the side wall of the rotating disc. The tow fixing rods are both close to the top of the side wall of the rotating disc. A center shaft is arranged in the center inside the rotating disc, teeth surround the bottom of the side wall of the rotating disc, one side of the rotating disc is horizontally provided with a rotating gear, shells are vertically clamped to the tops of the two fixing rods respectively, a fixing block is arranged at the top of each shell, a rotating fan is rotationally connected to the interior of each fixing block, a threading ring is fixedly connected to the center of one side wall of each shell, a power line is arranged at the side, close to each threading ring, of the corresponding rotating fan, the power lines penetrate through the threading rings, and a rectification cap is fixedly connected to the end, away from each power line, of the corresponding rotating fan. The mechanism has the advantages of being convenient to install, capable of performing surrounding cooling and capable of adjusting the angle and the distance.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a model surrounding heat dissipation mechanism of a 3D printer. Background technique [0002] 3D printing is a very hot topic in recent years. Through 3D printers, people can easily produce the designed items. In the past, product production usually required making molds first, and then pouring and other processes. The production of molds is very 3D printing can directly print out the finished model without making molds, which can save a lot of time and energy. [0003] 3D printing is to melt the material by heating, spray it to the outside through the nozzle, and then cool down and solidify it. However, when printing some large items or printing for a long time, the printed object itself is too large to It can dissipate heat very well, and the printing space is usually not directly connected with the external space, so the fluidity of the air is poor, so that when the print...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a model surrounding heat dissipation mechanism of a 3D printer, which has the advantages of convenient installation, surrounding heat dissipation, adjustable angle and distance, and solves the inconvenience of disassembling the traditional purification machine and the inability to dissipate the heat dissipation angle. Adjustment, the problem that the heat dissipation intensity cannot be adjusted

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