Cutting machine for foamed concrete blocks

Abstract

The invention discloses a cutting machine for foamed concrete blocks, which comprises a rectangular frame and a cutting device. Four guide columns are vertically arranged at four corners of the rectangular frame. The cutting machine is characterized in that the cutting device comprises a transverse cutting mechanism and a vertical cutting mechanism. Compared with the prior art, the cutting machine has the advantages that the transverse cutting mechanism and the vertical cutting mechanism are separately arranged, so that cross interference can be well avoided. Further, since the transverse cutting mechanism and the vertical cutting mechanism are both obtained by basically identical structures, the integral structure is relatively simple, implementation is convenient, and implementation cost is low. Transverse cutting and longitudinal cutting are operated separately, a travelling mechanism drives a cutting wire to reciprocate for extruding cutting during reciprocated friction, and accordingly cutting resistance is greatly reduced while energy loss is reduced. More importantly, smoothness in cutting is improved, concrete blank disintegration is avoided, cutting success rate is greatly increased, and product scrappage is decreased.

Description

technical field [0001] The invention relates to a foam concrete block manufacturing equipment, in particular to a foam concrete block cutting machine. Background technique [0002] Foam concrete is usually made by mechanically preparing the aqueous solution of the foaming agent into a foam, and then adding the foam to the slurry composed of siliceous materials, calcium materials, water and various admixtures, etc., after mixing, pouring, curing, etc. A porous material. Because foam concrete contains a large number of closed pores, it has physical properties such as light weight, good heat insulation, good fire resistance and sound insulation. Foamed concrete is often prepared as blocks to facilitate construction during use. [0003] The most common preparation method of foam concrete blocks is to use formwork to form a rectangle, and then use horizontal and vertical steel plates in the middle of the formwork to evenly divide the inside of the formwork into several small re...

AI Technical Summary

Problems solved by technology

Since the mold ejection mechanism and the mold frame are temporarily connected when the mold is ejected, there is a large connection error, which leads to a large error when the mold is ejected, and reduces the accuracy of the block.

3. The biggest defect of this technology is that the vertical cutting wire and the horizontal cutting wire at the bottom of the formwork frame are pulled vertically upwards to complete the longitudinal cutting and horizontal cutting when the mold is pulled out, which will cause a very large cutting resistance and make it difficult to successfully pull out the mold , to ensure smooth mold drawing, it is necessary to use high-power mold lifting power equipment, resulting in waste of energy; at the same time, excessive force will easily lead to the collapse of the concrete body, which will lead to cutting failure and reduce the success rate of cutting

Images