3D (three-dimension) printer for printing vitreous body and printing method

Abstract

The invention relates to a 3D (three-dimension) printer for printing a vitreous body and a printing method. The 3D printer is composed of a frame, a printing silo and a control cooling silo; the printing silo is connected with the control cooling silo and arranged in the frame; the inner part of the printing silo is provided with a delivering mechanism, a nozzle printing mechanism, a sensing heating device, a printing bottom plate, a cooling medium guide flow pipe and a three-dimensional movement mechanism; the inner part of the control cooling silo is provided with a cooling device, a control system and a power supply. By applying the 3D printer for printing the vitreous body and the printing method, the selection scale of the printing raw material is enlarged; the sensing heating method has the significant advantages of high working efficiency, high energy utilization rate, quick temperature rise, control easiness, small equipment volume, pollution free and others; besides, the printer and the printing device have the advantages of simple and reliable structure, high automatic degree, control easiness, strong practicability and others.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and in particular relates to a 3D printer and a printing method for printing glass bodies. Background technique [0002] 3D printing (3DP) is a kind of rapid prototyping technology. It is a technology based on digital model files, using powdered metal or plastic, photosensitive resin and other bondable materials to construct objects by layer-by-layer printing. . 3D printing is usually achieved using digital technology material printers. It is often used to make models in the fields of mold manufacturing and industrial design, and is gradually used in the direct manufacture of some products. There are already parts printed using this technology. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, a...

AI Technical Summary

Problems solved by technology

There are disadvantages such as bulky equipment, low efficiency, low energy utilization rate, uncontrolled printing temperature, uncontrolled feeding volume, and high cost. There are also disadvantages such as relying on gravity feeding, and the material cannot be retracted, resulting in wire drawing and printing failure Defects such as small and precise vitreous body

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