A cross-top cutting device based on autoclaved aerated blocks

Abstract

The invention discloses a cross topping and cutting device on the basis of a vapor-pressure aerating building block. The cross topping and cutting device comprises a movable pre-cutting frame, steel wire side-stretching support rods, wire clamping and staying air cylinders and cutting steel wires. Flatness of the cut surface is ensured while elastic deformation force of the cutting steel wires is concentrated in the middle of a blank, elastic stress is offset by the cross structure, and edge breakage caused by diagonally pulling the steel wires to separate from the single side is avoided; cutting accuracy is ensured by the cross cutting steel wires, lateral cross grains are eliminated, and similar cutting effect of scissors during cutting is generated. The cross topping and cutting device is novel in design, reasonable and simple in structure.

Description

technical field [0001] The invention belongs to the technical field of autoclaved aerated block production equipment, and in particular relates to a cross-top cutting device for autoclaved aerated blocks. Background technique [0002] Existing horizontal cutting machines pre-cut obliquely-stayed steel wires are mostly connected by single-rod extension type hinge points, which may easily cause vibration of the support rod during cutting and affect cutting accuracy, and single-sided obliquely-stayed steel wires are easily deformed due to the elastic deformation of the steel wires during cutting. It causes separation and chipping, which affects the appearance quality of the finished body. At the same time, when the single cable-drawn steel wire is cut by the force in the direction of cutting and walking, the deformation of the steel wire is relatively large, which will cause the shaking of the cable-drawn steel wire, resulting in oblique cutting ripples of the green body, and a...

AI Technical Summary

Problems solved by technology

[0002] Existing horizontal cutting machines pre-cut obliquely-stayed steel wires are mostly connected by single-rod extension type hinge points, which may easily cause vibration of the support rod during cutting and affect cutting accuracy, and single-sided obliquely-stayed steel wires are easily deformed due to the elastic deformation of the steel wires during cutting. Cause separation and chipping, and affect the appearance quality of the finished body

At the same time, when the single cable-drawn steel wire is cut by the force in the direction of cutting and walking, the deformation of the steel wire is relatively large, which will cause the shaking of the cable-drawn steel wire, resulting in oblique cutting ripples of the green body, and affecting the flatness of the cutting surface. , greatly affects the cutting dimensional accuracy of the green body

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