Hollow Hanging Board and Split Brick Multifunctional Vacuum Extruder

Abstract

The invention aims to provide a vacuum extruder for hollow hanging plates and split bricks. The multifunctional vacuum extruder is provided with two parts, namely an upper mechanism which is positioned on the upper part and is used for transporting, extruding and mixing materials, and a lower mechanism which is positioned on the lower part and is used for extruding the materials, wherein the lower mechanism is positioned on a base; one end of the upper mechanism is fixedly supported on the base through an upper bracket and the other end of the upper mechanism is communicated with a mud feeding hopper in the lower mechanism through a vacuum chamber; a variable frequency motor in the upper mechanism is connected with a clutch to drive the clutch to rotate and is connected with a shell coupler through two output shafts of a double output shaft arc bearing speed reducer for coaction so as to rotate two stirring shafts relatively; an output shaft of a variable frequency motor of the lower mechanism is connected with a planet speed reducer; the planet speed reducer is directly connected with a spindle; the spindle is connected with a spiral extrusion reamer; the tail end of the spiral extrusion reamer is positioned in a cylinder II; and an outer end of the cylinder II is connected with a core, a middle section, an outlet end adjusting plate and a machine head in turn. The vacuum extruder can adapt to various raw materials to produce the hollow hanging plates and the split bricks, and also can produce sintered insulating bricks and sintered insulating block bricks in various specifications and sizes.

Description

technical field [0001] The invention belongs to the technical field of building material mechanical equipment manufacturing, in particular to material extruding equipment. Background technique [0002] In recent years, with the national wall material reform policy, the use of hilly soil, shale, river, river, lake, sea silt, coal gangue, fly ash, slag and other industrial waste as raw materials, the wall material has become high porosity, Sintered thermal insulation bricks and sintered thermal insulation blocks with large cross-section specifications are developing rapidly. Product performance and specifications are also becoming more diversified, and wall material equipment must be one step ahead to meet the needs of the construction industry. At present, the ceramic tiles generally selected as exterior wall materials in the construction industry are small in size and pasted on the outer layer. Such construction methods lead to too much weight of the building, which require...

AI Technical Summary

Problems solved by technology

Due to the need to rely on foreign technology and imported machinery and equipment, the raw materials used are single and the production cost is relatively high, so that there are very few manufacturers and machinery and equipment manufacturers in my country, so hollow hanging panels have not been widely used.

At present, large-scale hollow hanging boards or split brick multifunctional vacuum extruders still use mud extrusion equipment. Due to different materials, existing extrusion equipment is difficult to meet the requirements of hollow materials such as coal gangue, fly ash, and slag as raw materials. Manufacture of siding or split brick

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