3D printing system and method used for climbing single-shaft multi-rail independent parallel building

Abstract

The invention provides a 3D printing system and method used for a climbing single-shaft multi-rail independent parallel building aiming at the problems that an existing printing system is only provided with one printing head, printing efficiency is low, and system control is complex. The system comprises a printing device and an electric climbing device, and the electric climbing device is arranged on an outer vertical face of a printed building and can drive the printing device to move in the vertical direction; the printing device comprises a pair of parallel rail beams, at least two printing head beams which are parallel to each other and move independently, printing head rods and printing heads, the printing head beams are perpendicularly arranged between the parallel rail beams and can move along the parallel rail beams, and the printing head rods provided with the printing heads are densely distributed on the whole printing head beams, so that bidirectional movement of the printing heads in the horizontal printing face is converted into single-direction movement, and reliability is improved; at least two layers can be printed during each time of movement of the printing head beams, and printing efficiency is improved.

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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