Design of automatic fly ash brick machine hydraulic system

Automatic fly ash brick machine brick and tile industry in recent years, the rapid development of a new type of brick machine , effectively promoted the rapid development of the national economy. Currently, the production of small clay brick making machine are mainly common mechanical transmission equipment and vibrating , which the traditional mechanical transmission press mostly uses fast molding , compression curve symmetrical , and stops short at the highest pressure , high pressure billet body gas can not be discharged , especially in the fly ash particulate material filled with a lot of gas , fast molding body cracking is more serious. When using vibration molding , due to the fly ash material is soft, light weight , will lead to a greater density of sand and cement, aggregates sink, and light weight materials such as fly ash floating , resulting layered material , the surface bending down shear strength differences, and therefore the parameters can not fly too high ; if forced to increase the amount of mixing lime , cement grade and must be improved in order to meet the strength requirements of the cement content , it will not only increase the cost , but also result in long-term durability , wind performance degradation , dry shrinkage and creep values ​​will increase . This shows that it does not meet the two modes of production of fly ash brick production characteristics.

To comply with the requirements of the production of fly ash brick , automatic brick making machine we designed a hydraulic scheme , change the brick manufacturing process for the production of fly ash characteristics , and produce high-quality fly ash bricks.