Conveying control device of 3D printing pen and 3D printing pen

Abstract

The invention discloses a conveying control device of a 3D printing pen and the 3D printing pen, relates to the technical field of 3D printing pens, and aims to solve the problems that the size and the weight of the 3D printing pen are greatly increased, enough strength is needed for operation when the 3D printing pen is used, the operation difficulty is increased, the 3D printing pen is inconvenient to hold for a long time for use, and the use flexibility is poor. A material bin and a processor are arranged in a device shell, the material bin and the processor are connected with the device shell through screws, a material conveying bin is arranged below the material bin, a connecting frame is arranged between the material conveying bin and the material bin, and the connecting frame is connected with the material conveying bin and the material bin through screws. A second motor is arranged on one side of the material conveying bin and connected with the material conveying bin through screws, a discharging pipe is arranged between the material conveying bin and the material bin, a spiral material conveying shaft is arranged in the material conveying bin, a material conveying pipe is arranged on one side of the device shell, and a connector is arranged between the material conveying pipe and the material conveying bin.

Description

technical field [0001] The invention relates to the technical field of 3D printing pens, in particular to a conveying control device for a 3D printing pen and a 3D printing pen. Background technique [0002] 3D printing is a technology based on digital model files, using bondable materials such as powdered metal or plastic, to construct objects by layer-by-layer printing, and using the latest rapid prototyping devices such as light curing and paper lamination. With the development of 3D technology, 3D printing pen technology has also developed rapidly. The 3D printing pen can draw a 3D three-dimensional physical map. The 3D printing pen is based on 3D printing, extruding hot-melt plastic, then cooling rapidly in the air, and finally solidifying into a stable state. The material delivery mechanism of the 3D printing pen directly affects the printing. result. [0003] At present, the material conveying control device is set inside the 3D printing pen, which greatly increases...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a conveying control device for a 3D printing pen and a 3D printing pen, so as to solve the problem that the volume and weight of the 3D printing pen in the above-mentioned background technology are greatly increased, and sufficient strength is required to operate the 3D printing pen. It increases the difficulty of operation, it is inconvenient to use it by hand for a long time, and the flexibility of use is not good.

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