Mixed material 3D printing device and method for building components

A technology of 3D printing and building components, applied in the direction of additive processing, process efficiency improvement, manufacturing tools, etc., can solve the problems of low strength of building components and low printing efficiency, achieve large printing coverage, facilitate printing, and liberate labor force Effect

Active Publication Date: 2021-01-26
SHANGHAI CONSTRUCTION GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of low printing efficiency and low strength of printed building components in the application of existing industrialized 3D printing devices, the present invention provides a mixed-material 3D printing device and method for building components, in which the main structure is 3D The printing mechanism and the reinforced structure 3D printing mechanism are fixed on the guide rail through the sliding base 1 and the sliding base 2, so as to realize the synchronous 3D printing of the main structural material and the reinforcing structural material of the building component, which solves the problem of the strength of the existing 3D printing building components. Technical problems of low printing efficiency

Method used

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  • Mixed material 3D printing device and method for building components
  • Mixed material 3D printing device and method for building components
  • Mixed material 3D printing device and method for building components

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Embodiment 1

[0039] see Figure 1 to Figure 6 As shown, this embodiment provides a mixed material 3D printing device for building components, which will be combined below Figure 1 to Figure 6 The gist of the present invention is further described.

[0040] Such as figure 1 As shown, the mixed material 3D printing device includes a guide rail 100 , a main structure 3D printing mechanism 200 and a reinforcement structure 3D printing mechanism 300 .

[0041] Such as figure 2 As shown, the guide rail 100 includes three parts: the upper track 110, the middle track 120 and the track base 130. These three parts form an I-shaped structure and are an integral structure; the track base 130 is fixed on the foundation surface; The side is provided with a rack guide rail 121; the upper and lower surfaces of the upper rail 110 are respectively provided with an upper slide rail 111 and a lower slide rail 112, and the upper surface of the upper rail 110 is provided with a rectangular groove 113, and ...

Embodiment 2

[0053] This embodiment provides a construction method for a mixed material 3D printing device for building components, combined below Figure 1 to Figure 6 The construction method is further described. This construction method comprises the steps:

[0054] Step 1, fix the guide rail 100 on the foundation surface, make the T-shaped groove of the sliding base 1 210 of the main structure 3D printing mechanism 200 snap on the upper slide rail 111 and the lower slide rail 112 of the guide rail 100, and put the gear 1. The second gear is engaged with the rack guide rail 1 121 and the rack guide rail 2 114 ; the sliding base 2 310 of the reinforced structure 3D printing mechanism 300 is buckled on the guide rail 100 . The guide rail 100 adopts a U-shaped guide rail 100, the main structure 3D printing mechanism 200, and the reinforced structure 3D printing mechanism 300 are set opposite to each other, and the printing work can be carried out at the same time without affecting each ot...

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Abstract

The invention discloses a mixed material 3D printing device and method for building components. The mixed material 3D printing device includes a guide rail, a main structure 3D printing mechanism and a reinforced structure 3D printing mechanism. The guide rail includes three parts: an upper rail, a middle rail, and a rail base. A rack guide rail is provided on both sides of the middle rail. The upper and lower surfaces of the upper track are respectively provided with an upper slide rail and a lower slide rail, and two rack guide rails are provided on both sides of the rectangular groove of the upper track, and the main structure 3D printing mechanism and the reinforcement structure 3D printing mechanism pass through the sliding base 1. The sliding base 2 is fixed on the guide rail. The mixed-material 3D printing device and method provided by the present invention realize synchronous 3D printing of main structural materials and reinforced structural materials of building components, and solve the technical problems of low strength and low printing efficiency of existing 3D printing building components.

Description

technical field [0001] The invention relates to a mixed-material 3D printing device and method for building components, and belongs to the technical field of building component 3D printing devices. Background technique [0002] For a long time, the research on industrialized construction technology of cast-in-place structures in construction projects in my country has lagged behind. The construction site is labor-intensive, the degree of mechanization and automation is not high, and the coordination and integration of mechanical equipment and versatility are poor, resulting in waste of materials and environmental pollution. It is difficult to meet the modernization requirements of the construction industry. needs, and its development urgently needs transformation and upgrading. [0003] With the development and maturity of 3D printing technology, this technology will bring technological innovation to the labor-intensive construction industry. Architectural 3D printing techno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B1/00B22F3/105B33Y10/00B33Y30/00
CPCB28B1/001B33Y10/00B33Y30/00B22F10/00B22F10/22B22F12/22B22F12/10B22F12/53Y02P10/25
Inventor 左自波黄玉林占羿箭潘曦杜晓燕
Owner SHANGHAI CONSTRUCTION GROUP
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