Automatic shaping method and equipment for load-bearing hollow brick

Abstract

A method for automatically shaping the load-bearing hollow brick includes such steps as preparing concrete, stirring, filling in mould, inserting core mould while vibrating, hydraulic pressing, and demoulding. Its apparatus is composed of electric power control box, control mechanism, motor, concrete preparing system, shaping system, feeding unit, and discharging unit.

Description

technical field [0001] The invention relates to a construction machine, in particular to a forming device for hollow load-bearing bricks used for construction wall materials. technical background [0002] Because the traditional production of solid clay bricks takes up a lot of land, it is a serious waste of energy, and the harmful gases emitted by brick kilns seriously pollute the environment, endanger agricultural production, destroy ecology, and affect people's health, which has attracted great attention from the Chinese government. Since 1999, the state has promulgated corresponding policies and regulations requiring necessary measures to prohibit the use of solid clay bricks, change the traditional awareness of Qin bricks and Han tiles that have been inherited for thousands of years, and vigorously develop new wall materials. Strictly protecting cultivated land, further accelerating the transformation of economic growth mode, encouraging land-saving development, strivin...

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Problems solved by technology

After searching, we also found some scientific and technological documents of hollow brick brick making machines, such as Chinese patent: new hollow load-bearing block load-bearing brick forming machine (patent No. 98237874.2); 01265604.6); concrete hollow brick making machine (patent No. 02273345.0); a concrete hollow brick making machine (patent No. 98205485.8), etc., and such new brick making machines provide some new structures, but Looking at these types of brick making machines, there are still some shortcomings in common: low efficiency, unreasonable process, thus the quality of the bricks produced is not stable, the density, strength, and flexural resistance have not reached the national standard, and some are still Not as good as solid clay bricks, so most of the current block (brick) machines disclosed in the literature have not been popularized and applied

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