Multi-nozzle collaborative 3D printer

Abstract

The invention discloses a multi-nozzle collaborative 3D printer. The 3D printer comprises a 3D printer frame and a fixing plate, wherein the fixing plate is fixedly installed on the upper surface of the 3D printer frame; a rotating mechanism is connected to the interior of the fixing plate; an ejecting mechanism is connected to one side of the rotating mechanism; and meanwhile, a deslagging mechanism is connected to the other side of the rotating mechanism. According to the multi-nozzle collaborative 3D printer, through the arranged ejecting mechanism, when a model is taken down subsequently,direct dragging by hands can be avoided, so that the situation that the outer surface of the model is damaged is avoided, and the dimensional accuracy of the model is prevented from being affected; through the arranged deslagging mechanism, slags in nozzles are scraped out through a deslagging knife, so that manual cleaning is avoided, and the situation that the hands of a worker are injured is avoided; and meanwhile, the scraped slags fall into a connecting groove, so that subsequent discharging from a slag discharge groove is facilitated.

Description

technical field [0001] The invention relates to the technical field of 3D printers, in particular to a multi-nozzle coordinated 3D printer. Background technique [0002] 3D printer, also known as three-dimensional printer, is a machine of rapid prototyping technology. However, the existing 3D printers still have the following problems; [0003] 1. In the current market, after the printing is finished, the nozzles are prone to clogging, which leads to the accumulation of slag at the nozzles. Usually, artificial cleaning of the slag can easily cause the hands of the staff to be scalded, thus affecting safety, such as CN202010433507. 1. An environment-friendly 3D printer, although it solves the problem of vacuuming the UFP generated during 3D printing to reduce UFP emissions, but it does not solve the problem of nozzle blockage; [0004] 2. Usually, after the 3D printing is finished, the model will stick to the bottom plate, which will cause the model to be easily torn when t...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a multi-nozzle cooperative 3D printer to solve the problem that the nozzles are prone to clogging after the printing is completed in the current market, which leads to the accumulation of molten slag at the nozzles, which is usually artificial. Cleaning up the slag is easy to burn the hands of the staff, which affects safety. Usually, after the 3D printing is completed, the model will stick to the bottom plate, which will easily tear the model when removing the model, and then affect the overall size of the model. precision problem

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