3D printing system for climbing single-axial single-rail building and method

Abstract

The invention provides a 3D printing system for a climbing single-axial single-rail building and a method, for solving the problems of lower printing efficiency and complex system control of the present printing system with only one printing head. The 3D printing system comprises a printing device and an electric climbing device, wherein the electric climbing device is arranged on an outer vertical surface of a printed building; the electric climbing device can drive the printing device to move along a vertical direction; the printing device comprises a pair of parallel rail beams, a printing head beam, printing head rods and a printing head; the printing head beam is arranged between the parallel rail beams and is capable of moving along the parallel rail beams; one end of each printing head rod is fixedly connected with the printing head beam; the printing head is arranged at the other end of each printing head rod; the printing head rods are densely distributed on the whole printing head beam; the bidirectional movement in a horizontal printing plane is converted to unidirectional movement, so that the reliability of the 3D printing system is increased; and the printing on one layer can be finished after the printing head beam moves once, so that the efficiency is increased.

Description

technical field [0001] The invention belongs to the field of building construction, and in particular relates to a 3D printing system and method for building. Background technique [0002] 3D printing technology, that is, three-dimensional printing technology, appeared in the mid-1990s. It is actually a technology that uses light curing and paper lamination to achieve rapid prototyping. It works basically the same as an ordinary printer. The printer is filled with bondable materials such as powdered metal or plastic. After connecting to the computer, the blueprint on the computer is finally turned into a real object through layer after layer of multi-layer printing. [0003] With the development and maturity of 3D printing technology, 3D printing technology has brought technological innovation to the manufacturing industry. In the labor-intensive construction industry, if 3D printing technology can be introduced for engineering construction production, the construction effi...

AI Technical Summary

Problems solved by technology

[0004] Building structures are usually huge in size, and only one print head is set on the print head beam of the existing 3D printing system, and the printing efficiency is low

Moreover, the print head of the existing 3D printing system needs to perform bidirectional movement in the X direction and the Y direction in the printing area. It is more complex, cumbersome to control, and reduces the reliability and accuracy of the 3D printing system

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