Three-dimensional printing machine with multi-dimensional motion workbench

Abstract

The invention provides a three-dimensional printing machine with a multi-dimensional motion workbench. The three-dimensional printing machine comprises a base, first rails, a first supporting frame, second rails, a second supporting frame, a telescopic rod, a workbench, a spraying head bracket, one or multiple printing spraying heads, one or multiple material boxes and the like, wherein the first rails are mounted on the base; the first supporting frame is mounted on the first rails and can move along the length direction of the first rails; the second rails are mounted on the first supporting frame and are perpendicular to the first rails; the second supporting frame is mounted on the second rails and can move along the length direction of the second rails; the workbench is mounted on the second supporting frame through the telescopic rod and can move in the height direction; the spraying head bracket is mounted on the base; the printing spraying heads are mounted on the spraying head bracket and are positioned above the workbench; the material boxes are mounted on the base; the printing spraying heads are connected with the material boxes in a one-to-one correspondence manner. The printing spraying heads of the three-dimensional printing machine are fixedly mounted, so that the continuity of printing material outputting is kept, and the printing effect can be enhanced.

Description

technical field [0001] The invention relates to the technical field of three-dimensional printing, in particular to a three-dimensional printer with a multi-dimensional motion table. Background technique [0002] Three-dimensional printing, also known as 3D printing (Three Dimensions Printing), belongs to a kind of rapid prototyping technology. It 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. In the past, it was often used to make models in the fields of mold manufacturing and industrial design, and is now gradually being used in the direct manufacture of some products, especially some high-value products (such as hip joints or teeth, or aircraft parts) have used this Parts printed by this technology. 3D printing is usually realized by using a digital technology material printer. Since the 3D printing technology is relatively complicated, the cost of 3D printing is ...

AI Technical Summary

Problems solved by technology

3D printing is usually realized by using digital technology material printers. Due to the complexity of 3D printing technology, the cost of 3D printing is relatively high

[0003] Most of the 3D printers on the market today adjust the printing position by adjusting the position of the printing nozzle. The movement of the printing nozzle can easily cause discontinuity of the printing material and affect the printing effect, especially when printing some models with complex structures and high precision requirements. When it is used, it is easy to deviate, leading to the scrapping of the entire model, thereby reducing production efficiency and increasing production costs

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