A horizontal structure 3D printing system

Abstract

The invention provides a horizontal structure 3D printing system, which adopts a mobile 3D printing robot, a free follow-up template device and an external support structure, and the mobile 3D printing robot includes a plurality of first rope-driven guiding mechanisms, a moving platform, a printing head mechanism and a printing head The connection mechanism, the first rope driving and guiding mechanism includes the first rope driving and braking mechanism, the first high-strength rope, the first rope guiding mechanism and the first fixing component, and the first high-strength rope is retracted and retracted by the first rope driving and braking mechanism to realize alignment. Accurate printing positioning of the moving platform; the free follow-up template device includes several second rope-driven guiding mechanisms and the following platform, the second rope-driven guiding mechanism includes a second rope-driven braking mechanism, a second high-strength rope, and a second rope-guiding mechanism And the second fixing component, the second high-strength rope is retracted and retracted by the second rope-driven braking mechanism to realize the precise positioning of the follow-up platform, which has the advantages of light weight, small size, easy installation and high automation.

Description

technical field [0001] The invention belongs to the technical field of architectural 3D printing, and in particular relates to a horizontal structure 3D printing system. Background technique [0002] The degree of mechanization and automation of the traditional construction industry is low, and its development urgently needs transformation and upgrading. With the development and maturity of 3D printing technology, this technology will bring technological innovation to the labor-intensive construction industry. Architectural 3D printing technology has the characteristics of high degree of mechanization and automation, one-time molding, less construction consumables and process loss, etc. Way, its research has become the development trend of the construction industry. [0003] The 3D printing construction of long-span horizontal structures is one of the biggest challenges of architectural 3D printing. Due to the limitations of materials and devices, and the inability of hori...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to invent a horizontal structure 3D printing system, which provides a supporting load-bearing mechanism for a mobile 3D printing robot through an external support structure so as to provide a printing space compatible with the printing structure, and through a free follow-up template device fixed to the external support structure Dynamically adjust the movement to provide a bottom support platform for horizontal structure printing, and complete the printing and construction of the horizontal structure through the mobile 3D printing robot collaborative printing job, solving the problem that the existing 3D printing device and method cannot realize the overall printing of the horizontal structure, and the printing cannot be fully automated. Horizontal structure printing is limited by the printing shape of materials, etc., to achieve efficient, safe and automatic construction of horizontal structures

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