A molding device for the production of concrete block bricks

Abstract

The present invention relates to the technical field of concrete, in particular to a molding device for the production of concrete block bricks, which includes two side plates that can approach or move away from each other and two fixed plates that are perpendicular to the side plates. The side plate, the fixed plate and a supporting plate can form a sealed mold cavity, all of which are arranged above the bottom plate, and the top surface and the bottom surface of the bottom plate are provided with a plurality of strip-shaped through holes corresponding to each other. Used to clean up sundries in the production process. In the present invention, by using the servo motor to drive the two side plates to separate automatically, the problem that the traditional mold side plate is difficult to take out after the concrete block brick is formed is solved, and, through the mutual approach or separation of the two side plates, Two cylinders can be formed in the inner cavity of the mold, so that holes will appear on the brick body after the concrete is cooled, which reduces the operation steps, saves costs and avoids damage to the strength of the brick body itself caused by punching holes after forming.

Description

technical field [0001] The invention relates to the technical field of concrete, in particular to a molding device for producing concrete block bricks. Background technique [0002] Concrete block brick is a new type of building material that is lightweight and porous, has good thermal insulation, good fire resistance, can be nailed, sawn, planed and has a certain earthquake resistance. As early as the early 1930s, China began to produce this kind of building material. It is widely used in high-rise frame structure buildings. It is an excellent new building material and has the advantages of environmental protection. [0003] In the production process of concrete block bricks, raw materials such as concrete need to be mixed, and then the fully mixed concrete is poured into the mold to form, but the compressive strength of the side plate of the existing concrete forming mold is not enough, and the side plate is relatively weak when opened. It is difficult to take out the for...

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Problems solved by technology

[0003] In the production process of concrete block bricks, concrete and other raw materials need to be mixed, and then the fully mixed concrete is poured into the mold to form, but the compressive strength of the side plate of the existing concrete forming mold is not enough, and the side plate is more difficult Difficulty, it is difficult to take out the formed concrete block bricks, and it is not convenient for the next step of cutting. Moreover, after the current concrete block bricks are formed and taken out, according to their actual use environment, holes need to be drilled on the brick body, not only The operation is cumbersome, the workload is heavy, the consumption cost is high, and the drilling after forming may also affect the strength and quality of the concrete block brick

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