Device and technology for manufacturing prefabricated components of curved-surface cement products for building

Abstract

The invention discloses a device and a technology for manufacturing prefabricated components of curved-surface cement products for a building, and belongs to the field of quick and flexible manufacturing of three-dimensional curved-surface products of the building. The technology comprises the following steps of reading a curved-surface digital module; generating a three-dimensional coordinate data group; adjusting the space position of a supporting and positioning unit array according to coordinate data; adjusting the shape of a curved surface of an elastic curved-surface form board above the supporting and positioning unit array; directly and continuously spraying the elastic curved-surface form board of which the shape is adjusted by using cement slurry; resetting the supporting and positioning unit array; and separating the solidified prefabricated components of the curved-surface cement products from the elastic curved-surface form board. By the device and the technology for manufacturing the prefabricated components of the curved-surface cement products for the building, manual operation on the existing prefabricated components of the curved-surface cement products for the building is greatly reduced, the working environment of architectural engineers is greatly improved, the traditional heavy tools, the traditional models and the traditional molds are omitted, and digitization and automation of curved-surface design and curved-surface construction of the building are realized.

Description

technical field [0001] The invention belongs to the technical field of processing reinforced cement composite material (non-metallic) three-dimensional curved panels in the construction industry, and in particular relates to a device and a process for manufacturing curved cement product pre-components for construction. Background technique [0002] In modern new buildings, in order to increase the architectural beauty and strengthen the special functions of the building space, various three-dimensional curved panels using emerging materials have emerged with advanced computer modeling software, and are applied to the design and construction of building exterior walls and roofs (such as the three sets of huge shell-shaped roofs of the Sydney Opera House in Australia, the cylinder and double sphere structure of the Oriental Pearl TV Tower in Shanghai). However, the construction technology of three-dimensional curved panels (such as exterior curtain wall decoration and interior...

AI Technical Summary

Problems solved by technology

However, the construction technology of three-dimensional curved panel products (such as exterior curtain wall decoration, interior wall decoration and decoration) is very backward in the existing actual construction projects.

In particular, the manufacture of three-dimensional curved surface cement pouring board products still uses manual operations (such as smear molding), and most of them use wooden models (such as pouring molding) or tooling molds (such as pouring molding). Low construction production efficiency (such as long-term design and machining of a large number of fixed wooden models or metal molds), high engineering construction costs (such as one-time use of wooden models or machined metal molds can only be poured into a specific shape pieces), the surface quality of the product is rough (such as the flow control of cement slurry is not accurate), the shape accuracy of the product is not good (such as the solidification scale can only be poured into an approximate curved surface by estimation), and the labor intensity is high (such as a large number of paving and other manual work) operation), poor construction environment (such as direct contact with dust and mud by operators), and a series of shortcomings and problems, which cannot meet the original design requirements and construction progress of modern buildings.

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