Pouring forming device applied to building material

Abstract

The invention is applicable to the field of building materials, and particularly relates to a pouring forming device applied to a building material. The device comprises a forming box, the forming boxis composed of a bottom box and a cover body which are mounted in a separated manner, the cover body is provided with air exhaust equipment which can carry out air exhaust to form negative pressure environment, a forming die capable of being lifted and adjusted is mounted in the bottom box, a bubble removing net structure used for removing bubble is mounted in the forming die, the bubble removingnet structure is provided with multiple sets of puncture structures used for removing the bubble, the air exhaust equipment is used for extracting air in the bottom box and the cover body, the negative pressure environment is formed, the air pressure in the bottom box is smaller than the exterior, after the forming die capable of being lifted and adjusted is subjected to one-round lifting and adjusting, the bubble removing net structure can use the puncture structures for puncturing the bubble, the bubble removing net structure is used for driving concrete to flow, then, the bubble can be promoted to flow to be cracked due to the influence of the negative pressure environment, the bubble can be thoroughly removed, and the product quality is high.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a pouring forming device applied to building materials. Background technique [0002] Existing inorganic lightweight building materials are made by adding aggregates to inorganic binders such as cement, lime, gypsum, and water glass. For example, when producing cement perlite products and aerated concrete products, a general-purpose mixer is used to mix the mixture, and then it is formed by vibration, pressure, pressing or pouring. [0003] During the pouring and molding process of concrete products, although the mixing structure and vibrating structure used will eliminate part of the air bubbles in the concrete, some air bubbles will flow with the flow of the concrete, causing air bubbles to remain, which in turn will affect the quality of the product. Contents of the invention [0004] The purpose of the present invention is to provide a pouring molding device applied to bu...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a pouring molding device applied to building materials, aiming at solving the problem that during the pouring and molding process of concrete products, although the stirring structure and the vibration structure used can eliminate part of the air bubbles in the concrete, there will be some air bubbles. It will flow with the flow of concrete, causing air bubbles to remain, which will affect the quality of the product

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