Cement foam board injection molding mechanism

Abstract

The invention provides a cement foam board injection molding mechanism. The cement foam board injection molding mechanism comprises a raw material region, a master water tank, a master foaming water tank and an injection molding cavity. The raw material region is located on one side of the injection molding cavity, the master water tank and the master foaming water tank are located above the injection molding cavity, a raw material conveyor is additionally arranged to be connected with the raw material region and the injection molding cavity, and the injection molding cavity is internally provided with at least one injection molding assembly. Each injection molding assembly comprises a heating water distribution tank, a foaming water distribution tank, a raw material distribution bin, a mixing and stirring bin and a grinding tool. The heating water distribution tank, the foaming water distribution tank and the raw material distribution bin are all located above the mixing and stirring bin, the grinding tool is located below the mixing and stirring bin, the heating water distribution tank communicates with the master water tank, the foaming water distribution tank communicates with the master foaming water tank, the raw material distribution bin is located below the output end of the raw material conveyor, and the heating water distribution tank, the foaming water distribution tank and the raw material distribution bin are led into the mixing and stirring bin. The cement foaming board injection molding mechanism is provided, the floor space is reduced, the injection molding rate of cement foaming insulation boards is increased, and the product quality is improved.

Description

technical field [0001] The invention relates to the technical field of thermal insulation boards for buildings, in particular to a cement foam board injection molding mechanism which improves injection molding efficiency. Background technique [0002] There are probably the following types of foamed cement board pouring production lines in today's market: [0003] (1) The huge fully automatic production line requires a long factory building and requires a large investment. The equipment includes premixing, automatic pouring, drying room, curing room, track, abrasive tool, and track pallet. A set of equipment costs a lot to purchase and employs many people. , maintenance is complicated, including the output is not satisfactory and the return on equipment investment is not proportional. [0004] (2) The simple small mixer has less equipment investment, but it takes up more people, 3-5 times the number of people, and inaccurate measurement is likely to cause quality problems, ...

AI Technical Summary

Problems solved by technology

[0003] (1) The huge fully automatic production line requires a long factory building and requires a large investment. The equipment includes premixing, automatic pouring, drying room, curing room, track, abrasive tool, and track pallet. A set of equipment costs a lot to purchase and employs many people. , the maintenance is complex, including the output is not satisfactory and the return on equipment investment is not proportional

[0004] (2) The simple small mixer has less equipment investment, but it takes up more people, 3-5 times the number of people, and inaccurate measurement is likely to cause quality problems, resulting in different heights of mold collapse and foaming, which not only increases waste, but also Increase the production cost of cement foam board

[0005] (3) A production line with wet mixing as a premix, with high surface output and fast speed, but it increases the difficulty of cleaning, pollutes the river, and must use a lot of water to clean all the equipment every time the equipment is shut down or the workers are resting The part containing water and cement violates the original intention of advocating energy saving and emission reduction, and the factory building restrictions and high equipment prices required by the huge production line also make most manufacturers discouraged; the production line with equipment moving as a whole, the initial cement foam board formula is not enough When it is mature, this kind of equipment occupies a large part of the market, because the fragility of the cement in the foaming process makes the abrasive tool unable to move, so the superiority of this product is recognized by the majority of manufacturers, but with the maturity and diversification of the formula, this The equipment has been phased out gradually. It needs constant refilling and dry powder pre-mixing, including its foaming abrasive must be fixed between two tracks, so its inconvenience and foaming limitations can no longer satisfy most Customer demand

However, there are still problems that the structure of the production line is not tight enough, the floor area is large, and there is only one stirring device, which leads to a lag in production efficiency and cannot meet the needs of modern production processes.

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