A kind of pouring forming method of precast concrete pc component

Abstract

The invention relates to a pouring and molding method for prefabricated concrete PC components, comprising a worktable, a rectangular groove, a forming table, a forming groove, a scraping mechanism, a moving mechanism and a drying plate. Groove, the rectangular groove is opened to the upper end surface of the workbench, and a forming table is arranged in the rectangular groove. The scraping mechanism adopted in the present invention can scrape off the excess concrete poured in the forming groove, so that the concrete in the blanking groove Form the concrete drainage board, and then drive the bottom plate to move downward through the moving mechanism, and the bottom plate drives the formed concrete drainage board to demould, and then dry the several concrete drainage boards after demoulding at the same time, so that the processing and forming efficiency of the concrete drainage board is improved. , At the same time, it enables the automatic demoulding of the concrete drainage board and improves the demoulding efficiency.

Description

technical field [0001] The invention relates to the technical field of pouring and forming of concrete PC components, in particular to a method for pouring and forming of prefabricated concrete PC components. Background technique [0002] Precast concrete refers to the concrete made of concrete products at the factory or site (not the final design location). Precast concrete is poured elsewhere rather than at the final construction site. Precast concrete of different sizes and shapes can be reinforced with fibers. And the toughness after cracking. When constructing the construction site, the drainage problem of the construction site needs to be considered. Therefore, it is necessary to use precast concrete to make concrete drainage panels. The concrete drainage panels are mainly used to cover roads or sewers at home to prevent people or objects from falling. It can also be used for green belts, sidewalks, motorways, docks, alleys, etc., but the following problems will occur ...

AI Technical Summary

Problems solved by technology

[0003] 1. The common processing of concrete drainage boards is to process and shape a single drainage board, and then carry out demoulding and drying treatment to shape it. This processing method leads to low processing efficiency of concrete drainage boards. After demoulding, concrete drainage boards are processed through natural The wind is used to dry the concrete drainage board, which makes the setting time of the concrete drainage board longer and the molding efficiency is low;

[0004] 2. After the concrete is poured on the mold, the excess concrete is scraped off directly, so that there will be more water and air bubbles in the concrete, resulting in the production of concrete drainage boards with weak hardness and short service life

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