3D (Three-Dimensional) printing machine capable of being automatically cleaned

Abstract

A 3D (Three-Dimensional) printing machine capable of being automatically cleaned comprises a top plate, a bottom plate, a left baffle plate, a right baffle plate, a bearing platform, a first motor, asecond motor, a drum, a rotating shaft, a cross shaft, a printing head, a feeding pipe, a material tank and a control device, wherein two ends of the top plate are respectively connected with the leftbaffle plate and the right baffle plate; two ends of the bottom plate are respectively connected with the left baffle plate and the right baffle plate; the bearing platform is arranged on the bottomplate; the drum penetrates through the top plate and is connected with the first motor arranged on the top plate; the second motor is fixedly arranged on the drum; one end, which penetrates through the drum, of the rotating shaft is connected with an output shaft gear of the second motor; the other end of the rotating shaft is fixedly connected with one end of the cross shaft; the printing head ismovably connected with the cross shaft; the printing head can slide along the cross shaft; the material tank is arranged on the top plate; the material tank is used for feeding materials to the printing head through the feeding pipe; the control device is electrically connected with the first motor, the second motor, the printing head and the material tank.

Description

technical field [0001] The invention relates to the field of 3D printing, in particular to an automatic cleaning 3D printer. Background technique [0002] 3D printer, also known as three-dimensional printer, is a cumulative manufacturing technology, that is, a machine of rapid prototyping technology. It is based on a digital model file, using special wax, powdered metal or plastic and other bondable materials. Print layers of adhesive material to create three-dimensional objects. At this stage 3D printers are used to manufacture products. The technology of constructing objects by printing layer by layer. The principle of the self-cleaning 3D printer is to put data and raw materials into the 3D printer, and the machine will make the product layer by layer according to the program. [0003] 3D printing has brought about a global manufacturing revolution. In the past, the design of parts was completely dependent on whether the production process could be realized. However, t...

AI Technical Summary

Problems solved by technology

[0005] Currently commonly used 3D printers on the market, most of the cleaning devices installed on most printers only clean the surface of the print head, but in fact, the cleaning of the printer surface does not have much effect on the printing effect, and has not solved the problem. Mixing problems caused by printing head refueling

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