Automatic discharging platform for 3 D printer

Abstract

The embodiment of the invention discloses an automatic discharging platform for a 3 D printer. The automatic discharging platform comprises a main platform fixing plate, a platform connecting plate, a main installing plate, a worm and gear reducer, a motor, a driving shaft, a driven shaft and a transmission belt. One end of the driving shaft is connected with the worm and gear reducer, and the other end of the driving shaft faces towards one end of one side of a first installing plate by being connected to a second installing plate. The driven shaft is connected to the other end of the first installing plate and the other end of the second installing plate. The transmission belt is connected with the driving shaft and the driven shaft and driven by the driving shaft to do circulating motion. Forming plates are connected to the transmission belt and used for bearing material models. According to the automatic discharging platform for the 3 D printer, the forming plates for bearing the material models are transported through chain wheels, the material models are made to be disengaged from a printing platform under the action of the mechanical forces of the chain wheel edges so that the purpose of automatic discharging can be achieved, time and effort are saved for discharging, and disassembling is convenient.

Description

technical field [0001] The invention relates to the field of 3D printers, in particular to an automatic unloading platform of a 3D printer. Background technique [0002] 3D printing is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic 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, automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields. [0003] At present, the machines in the field of 3D ...

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Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to propose an automatic unloading platform for a 3D printer in view of the time-consuming and laborious unloading of the current 3D printer and the inconvenient disassembly problem

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