Production method of porous insulation block

Abstract

The invention discloses a production method of a porous insulation block. The production method is characterized in that production is carried out on a block production line with a conveying device by utilizing a split-type mould, wherein the mould comprise a male mould, a female mould and a support plate, the male mould is provided with a casting lug used for forming a hole of an insulation block, the male mould is arranged on the lower part of the conveying device of the building block production line, the support plate is provided with a hole matched with the casting lug on the male mould,the female mould is in a frame-type structure and can be assembled on the upper part of the support plate, and the male mould, the support plate and the female mould are assembled into a building block mould during production; then concrete is poured into the mould or hard concrete is placed and distributed in the mould; and then the concrete in the mould is evenly vibrated or shaken; and finallydemoulding is carried out, the male mould moves downward, the female mould moves upward, and the moulded insulation block is demoulded on the support plate of the conveying device. The production method disclosed by the invention is simple and has high production efficiency and good and stable product quality; and by using the production method, full-automatic flow line production can be realized.

Description

Technical field [0001] The invention relates to a production method of a thermal insulation block, in particular to a production method of a porous thermal insulation block. Background technique [0002] With the increasing promotion of building energy conservation, porous thermal insulation blocks have been widely used in various buildings. At present, most of the industry uses production lines to produce porous heat-preserving blocks by filling a fixed molding cavity with block molding materials, then vibrating and compacting the blocks, and then removing the mold from the block for demolding. The disadvantages of this method are: it is only suitable for the production of dry hard concrete materials, and cannot be produced by casting methods. The products produced by it have strict maintenance requirements, product quality is unstable, mold pull-out resistance is large, and the block body is easy to bear. Unbalanced pressure changes, and this method is not easy to realize full...

AI Technical Summary

Problems solved by technology

The disadvantages of this method are: it is only suitable for the production of dry hard concrete materials, and it cannot be produced by casting method. Changes due to unbalanced pressure, and this method is not easy to realize fully automatic assembly line production, and the production efficiency is low

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