Environment-friendly 3D printer with level adjusting function

Abstract

The invention relates to an environment-friendly 3D printer with a level adjusting function. The environment-friendly 3D printer comprises a main body, an adjusting device, a printing head and a platform. The environment-friendly 3D printer also comprises a purification mechanism and four leveling mechanisms. Each leveling mechanism comprises an adjusting block, a driving assembly and two levelingassemblies. Each leveling assembly comprises a gear, a rack, a slide block and an adjusting rod. The purification mechanism comprises a purification room and air extraction assembly. An activated carbon filter screen, a connecting plate, a sealing plate, a pull rod and a movable assembly are arranged in the purification room. According to the environment-friendly 3D printer with the level adjusting function, the platform can be adjusted through the leveling mechanisms, so that the platform is in a horizontal state, and the printing precision is improved. Gas generated by printing can be purified through the purification mechanism, and the condition that gas is discharged directly to atmosphere to threaten the physical health of a user is avoided, so that the environment-friendliness of the 3D printer is improved.

Description

technical field [0001] The invention relates to the field of 3D printing equipment, in particular to an environment-friendly 3D printer with the function of level adjustment. 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 usually uses Realized by digital technology material printers, it is often used to manufacture models in mold manufacturing, industrial design and other fields, and is gradually used in the direct manufacture of some products. There are already parts printed using this technology. [0003] Existing 3D printers need to manually adjust the level of the platform before work. When the platform is tilted, there is a deviation between the actual distance and the theoretical distance between the print head and the platform, which affects the quality of the p...

AI Technical Summary

Problems solved by technology

[0003] Existing 3D printers need to manually adjust the level of the platform before work. When the platform is tilted, there is a deviation between the actual distance and the theoretical distance between the print head and the platform, which affects the quality of the printed product, thereby reducing the 3D printer. Practicality, not only that, the existing printers will produce toxic gas when printing, and the gas will be directly discharged into the atmosphere without purification, which will affect people's health and reduce the safety and environmental protection of the printer

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