Method for manufacturing hollow bricks
OwnerYing-Yun CHENinventor
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Abstract
A method for manufacturing hollow bricks comprises following steps: providing a frame-shape mold with at least a cavity and placing it on a flat surface; inserting at least one mold insert transversely through the cavity of the frame-shape mold and loading material into the cavity; and forming a billet of a hollow brick by moving an upper die downward to press the material. Besides, the frame-shape mold and the billets of hollow bricks can be separated from each other by lifting the upper die, moving the mold insert out of the cavity, and moving the frame-shape mold. The billet of the hollow brick that is taken out is dried to form a hollow brick having a certain height and can be used in hollow-brick wall construction.
Claims12
A method for manufacturing hollow bricks, comprising following steps:
- a. providing a frame-shape mold with at least a cavity and placing it on a flat surface;
- b. inserting at least one mold insert transversely through the cavity of the frame-shape mold;
- c. loading material into the cavity, and forming a billet of a hollow brick by moving an upper die downward to press the material;
- d. lifting the upper die and moving the mold insert out of the cavity;
- and
- e. moving the frame-shape mold to separate the frame-shape mold from the billet of the hollow brick, and taking out and drying the billet of the hollow brick to fix its shape.
Dependencies are inferred from the claim text.