A step-by-step cutting machine for aerated concrete

Abstract

A step-by-step cutter for aerated concrete comprises a traction device for conveying blank bodies, a straight-cut device for longitudinally cutting the blank bodies, and a transfer device, as well as a cross-cut device for completing transverse cutting, wherein under traction of the traction device, the blank bodies loaded on a trolley are cut by the straight-cut device, then transferred at the transfer device and cut by the cross-cut device; the cross-cut device is provided with two swinging frames in opposite moving directions; the transfer device is used for jacking up the blank bodies. The step-by-step cutter for aerated concrete is simple in structure and convenient to operate, enables the production process of aerated concrete to be more automatic to reduce the manual labor as much as possible, and improves the blank body cutting precision and the yield.

Description

technical field [0001] The invention relates to the field of building material cutting equipment, in particular to a step-by-step cutting machine related to aerated concrete. Background technique [0002] Air-entrained concrete, as a new type of building material that uses fly ash as raw material and comprehensively utilizes industrial waste, has the characteristics of light weight, heat preservation, and sound insulation. It is an ideal wall material to replace solid clay bricks. With the introduction of the national wall reform policy , has developed rapidly. [0003] The cutting machine is the core equipment in the production line of aerated concrete equipment. According to different production processes, the cutting machine is divided into two types: flipping cutting machine and ground turning cutting machine. The manufacturing process of ground turning and cutting equipment is relatively simple, but the production process is difficult to master, and the operator needs ...

AI Technical Summary

Problems solved by technology

[0004] The cutting process of somersault cutting and ground turning cutting is the same. At present, there are still many problems in the cutting process of aerated concrete: loosening and drifting of cutting steel wires, swinging of cross-cutting frames, removal of bread head waste, and blank body holding up Out of sync, inaccurate cutting positioning, etc.

Patent CN102658603A discloses an aerated concrete cutting machine that can be cut without turning over the green body to avoid cracks caused by turning over the green body, but the cutting machine has a low degree of automation and low production capacity, and is only suitable for small and medium production lines; The cylinder is tensioned to prevent the cutting wire from loosening and damaging the green body. However, the horizontal cutting steel wire enters the green body in parallel with the end face of the green body, which increases the cutting resistance, easily breaks the steel wire, and reduces the yield; the cutting machine has a compact structure, Cross-cutting and longitudinal cutting are interlaced to reduce the floor space, but this will make the structure more complicated and inconvenient for operation and maintenance; in addition, the body is cut horizontally, and the cut bread head needs a special suction cup to remove it , increase the process

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