Thin-wall concrete hollow shell forming machine

Abstract

The invention discloses a thin-wall concrete hollow shell forming machine. The thin-wall concrete hollow shell forming machine comprises a frame; a base table vibrating device is arranged on the frame; a matching combined die is arranged at the upper end of the base table vibrating device; a die core device is arranged at the upper end of the combined die; a matching die core vibrating device is arranged at the upper end of the die core device; a matching die head device is arranged at the upper end of the die core vibrating device; a base plate distribution device is further arranged at the rear end of the combined die; matched left and right side plate distribution devices are arranged on the left and right sides of the base plate distribution device, respectively. The thin-wall concrete hollow shell forming machine has the beneficial effects: full-automatic mechanical production is realized, the production efficiency is high, the product is remarkably improved in inherent quality and surface quality, the product consistency is good, the production site and the maintenance time are saved, the turnover dies are reduced, the production energy consumption and the material energy consumption are reduced, and excellent economic benefit can be produced; the thin-wall concrete hollow shell forming machine can be applied to producing high-strength thin-film concrete products from dry hard concrete, in particular thin-wall products having the height of greater than 200mm.

Description

technical field [0001] The invention relates to a concrete product forming machine, in particular to a thin-wall concrete hollow shell forming machine. Background technique [0002] At present, the products that can be produced by the concrete product forming machine using dry vibration forming (using dry hard concrete) at home and abroad are mainly ordinary small hollow blocks, solid blocks, solid pavement bricks and garden retaining blocks, etc. Its block type is characterized by small volume, wall thickness, and small height. It is quite difficult to produce thin-walled products with current equipment, especially the production efficiency and yield of thin-walled products with relatively large surface area are very low, and for large-sized five-sided thin-walled products The products of wall hollow shells can not be produced at all; the main problems are as follows: [0003] 1) According to the existing fabric method, it is impossible to complete the fabric of the bott...

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Problems solved by technology

[0002] At present, the products that can be produced by the concrete product forming machine using dry vibration forming (using dry hard concrete) at home and abroad are mainly ordinary small hollow blocks, solid blocks, solid pavement bricks and garden retaining blocks, etc. Its block type is characterized by small volume, wall thickness, and small height. It is quite difficult to produce thin-walled products with current equipment, especially the production efficiency and yield of thin-walled products with relatively large surface area are very low, and for large-sized five-sided thin-walled products The products of wall hollow shells can not be produced at all; the main problems are as follows:

[0003] 1) According to the existing fabric method, it is impossible to complete the fabric of the bottom plate, and the fabric of the thin-walled side plate is also very difficult, and the fabric effect cannot be guaranteed when the height of the side plate exceeds 250mm;

[0004] 2) The vibration forming system of the existing equipment cannot guarantee the synchronous compact forming of the thin-walled bottom plate and the thin-walled side plate;

[0005] 3) The existing mold structure cannot realize mechanized automatic distribution of both the bottom plate and the side plate;

[0006] 4) Higher thin-walled products are difficult to demould, and the product damage rate due to demoulding is high

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