Vertical automatic mixed color particle 3D printer

Abstract

The invention relates to a vertical automatic mixed color particle 3D printer which comprises a frame body, and a workbench, a quantitative conveyer device and a melting injection molding device are installed on the frame body; the quantitative conveyer device is used for supplying quantitative red, yellow and cyan consumable particles to the melting injection molding device according to the color needed by an object to be printed; and the melting injection molding device is used for melting the consumable particles in three colors into molten consumables matched with the color of the object to be matched, and the workbench is used for completing 3D printing of the object in cooperation with the melting injection molding device. according to the vertical automatic mixed color particle 3D printer, the principle that all colors can be formed by three primary colors of pigments is utilized, and a proper amount of red, yellow and cyan consumable particles are selected in advance according to the color of the object to be printed; the molten consumables matched with the color of the object to be printed can be generated; in addition, not only can the whole single-color object be printed, but also the whole multi-color object can be printed; and the amount of consumable particles of each color only needs to be calculated in advance.

Description

technical field [0001] The invention relates to the field of 3D printing, in particular to a vertical automatic color-mixing particle 3D printer. Background technique [0002] 3D printing is a kind of rapid prototyping technology, also known as additive manufacturing. It is a technology based on digital model files, using consumables such as powdered metal or plastic, to construct objects by layer-by-layer printing. With the development of 3D printing technology, a variety of 3D printers have also emerged. However, the existing ordinary 3D printers basically cannot realize multi-color printing of objects. Matching consumables are used as raw materials for 3D printing. This method needs to replace consumables according to the color of different printed objects, which is troublesome. In addition, when encountering rare colors, consumables need to be specially customized. Therefore, the present invention proposes a Vertical automatic color-mixing particle 3D printer, the prese...

AI Technical Summary

Problems solved by technology

[0002] 3D printing is a kind of rapid prototyping technology, also known as additive manufacturing. It is a technology based on digital model files, using consumables such as powdered metal or plastic, to construct objects by layer-by-layer printing. With the development of 3D printing technology, a variety of 3D printers have also emerged. However, the existing ordinary 3D printers basically cannot realize multi-color printing of objects. Matching consumables are used as raw materials for 3D printing. This method needs to replace consumables according to the color of different printed objects, which is troublesome. In addition, when encountering rare colors, consumables need to be specially customized. Therefore, the present invention proposes a Vertical automatic color-mixing particle 3D printer, the present invention forms a molten consumable that matches the color of the object to be printed by selecting a preset amount of red, yellow, and blue consumable particles, and uses the principle that the three primary colors of pigments can form all colors , according to the color of the object to be printed, select an appropriate number of red, yellow, and blue consumable particles in advance to generate molten consumables that match the color of the object to be printed. To print an overall multi-color object, you only need to calculate the amount of each color in advance

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