Control method of walking-type building 3D printing process

Abstract

The invention relates to a control method of a walking-type building 3D printing process. The control method comprises the steps of providing an automatic batching device, and preparing printing materials according to the proportion of the printing materials; providing a pumping device for pumping the printing materials into a feeder; providing a Mecanum wheel type walking trolley, and using the Mecanum wheel type walking trolley to drive a mechanical arm and the feeder to move; drawing out a running route on a working surface, and arranging identification codes on the running route at intervals; and scanning the corresponding identification code to obtain a walking coordinate and a walking direction so as to drive the mechanical arm to move, and carrying out printing at the same time. According to the control method, the automatic batching device is adopted to achieve automatic preparation of the printing materials, unmanned feeding is achieved, work intensity is reduced, and environmental pollution is reduced; and by means of the Mecanum wheel type walking trolley, the positioning accuracy of 3D printing is improved, the Mecanum wheel type walking trolley can move laterally at any angle, and is stable and reliable in operation, and a turning radius does not need to be set.

Description

technical field [0001] The invention relates to the field of building construction engineering, in particular to a walking-type building 3D printing process control system and method. Background technique [0002] Buildings often need to have a certain volume in terms of spatial scale. For example, the height of a single floor of a conventional building is about 3m. Therefore, the 3D printing equipment used for on-site printing of buildings needs to have the ability to cover a large working range. [0003] At present, architectural 3D printing equipment can be divided into two types: large frame structure and small mechanical arm structure. [0004] If a large rack structure is used, it needs to be placed outside the printing area of ​​the building to cover the printing area of ​​the building for printing. The size of the printed building is often limited by the size of the frame structure, and the large frame structure has problems such as bulky size, low flexibility, and ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the defects of the prior art, provide a walking type building 3D printing process control system and method, and solve the problems of the traditional frame structure of the existing building 3D printing, such as large size, low flexibility, inconvenient disassembly and assembly. During ordinary movement, the mechanical arm structure is limited in the small space, and the application is inconvenient. The manual mixing of printing materials on site is labor-intensive, easy to cause environmental pollution, complex movement control, and low precision.

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