Mold pushing device used for hollow brick compression molding machine

Abstract

The invention relates to a mold pushing device used for a hollow brick compression molding machine. The mold pushing device comprises supports. The supports are in the shape of A. The number of the supports is two. The upper ends of the supports are each provided with an annular clamp. Each annular clamp comprises two identical semi-arc-shaped clamp bodies which are used in pairs. The upper ends of the semi-arc-shaped clamp bodies are each provided with a bolt connecting piece. An oil cylinder is supported on the supports together. The shaft end of the oil cylinder is connected with a brick mold. A plurality of rectangular grooves are formed in the brick mold. The front corner and the back corner at the left end of the brick mold are each provided with an L-shaped clamping groove. One clamping edges of the two L-shaped clamping grooves are both located on the left end face of the brick mold, and the other clamping edges of the two L-shaped clamping grooves are located on the front end face and the back end face of the brick mold respectively in a corresponding mode. According to the mold pushing device used for the hollow brick compression molding machine, the mold capable of being pushed horizontally and the oil cylinder and the supports are provided for brick compression molding equipment, the oil cylinder and the supports are used for supporting the mold, and the situation that the brick compression size and the density degree are uneven due to a method for compressing a brick vertically in the prior art is relieved.

Description

technical field [0001] The invention relates to the technical field of building material processing equipment, in particular to a mold pushing device for a hollow brick press molding machine. Background technique [0002] With the development of new wall materials, the equipment for manufacturing new wall materials has developed rapidly, and the equipment for manufacturing new wall materials is also diverse, but in general, the method of direct pressing with hydraulic cylinders is the main method. The method has high requirements for the operation accuracy of the hydraulic cylinder. If the extension of the hydraulic cylinder is too large, that is, the pressure of the hydraulic cylinder is too large, it is easy to cause the volume of the brick to be smaller than the average level, resulting in the brick not meeting the size requirements when it is used. On the contrary, the molding material of the bricks cannot be effectively compressed, resulting in low connection strength o...

AI Technical Summary

Problems solved by technology

[0002] With the development of new wall materials, the equipment for manufacturing new wall materials has developed rapidly, and the equipment for manufacturing new wall materials is also diverse, but in general, the method of direct pressing with hydraulic cylinders is the main method. The method has high requirements for the operation accuracy of the hydraulic cylinder. If the extension of the hydraulic cylinder is too large, that is, the pressure of the hydraulic cylinder is too large, it is easy to cause the volume of the brick to be smaller than the average level, resulting in the brick not meeting the size requirements when it is used. On the contrary, the molding material of the bricks cannot be effectively compressed, resulting in low connection strength of the bricks, easy loosening, and large size, etc.

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