Material mixing and conveying device for 3D printing

Abstract

The invention is suitable for the technical field of 3D printing and provides a material mixing and conveying device for 3D printing. The material mixing and conveying device for 3D printing comprisesa guide device, a conveying device and a blanking device; the guide device comprises a first inclined track, a second inclined track, a vertical plate and an intermittent device; the intermittent device comprises a fixed plate, a rotating part, an arc-shaped baffle plate and a driving part; the fixed plate is positioned on one side of the second track; the end part of the arc-shaped baffle plateis movably arranged in a rod-shaped track; the blanking device comprises a shell, a push rod, a guide block, a sliding block and a power rod; the power rod comprises a driving rod and a driven rod; astop column is arranged on the driving rod; a first extension section and a second extension section are arranged on the driven rod; the first extension section is located in the rotation range of thedriving rod; a torsion spring is arranged between the driven rod and a second fixing block; and the end part of the sliding block is fixedly connected with the push rod. Therefore, a material loadercan be guided and transported effectively, the material loader can be moved effectively, the working efficiency is improved, and potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a material mixing and conveying device for 3D printing. Background technique [0002] 3D printing (3DP) 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. [0003] 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, and others. [0004] Ordinary pri...

AI Technical Summary

Problems solved by technology

[0005] For printing materials, carrying containers are often used to carry them. For carrying containers, in order to facilitate transportation and movement, circular carrying barrels are often used. For long-distance transportation of circular carrying barrels, they are generally carried by hand. Moving and placing it in the internal workshop, this process is easy to cause laborious labor, and there are safety hazards at the same time

[0006] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

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