Blade type automatic multipurpose cutting machine for blank and strap

Abstract

Of the multipurpose blade type cutting machine, the driving part has clutch assembly with gear in the output shaft; the frame has sliding track with fixed cam box and driven cam fixed inside the cam box; the cutting frame casing on the sliding track has cutting shaft, left fixed gear meshed with the gear in the clutch assembly, right driving cam meshed with the driven cam, and cutting blades fixed to the middle part of the cutting shaft; and the bar feeding unit has sensor connected with the control ends of the clutch assembly and distribution box. The present invention may have one or rotating several blades to complete cutting job, and the cut surface is flat, smooth and correct in size. The present invention is ideal fitting for automatic production line.

Description

technical field [0001] The invention relates to a blade-type multi-purpose machine for automatic blank cutting and strip cutting, which belongs to the technical field of building material machinery manufacturing. Background technique [0002] At present, there are two types of cutting machines commonly used by brick and tile production enterprises: strip cutting machine and blank cutting machine, which mainly have the following deficiencies and defects: one is single function. It can only complete the single function of cutting strips or blanks alone, and the action is complicated, the process is complicated, and it is not easy to operate. The second is that the existing strip cutting machine and billet cutting machine all use steel wire to complete the action of cutting the billet. Due to the limitation of the strength of the steel wire, the service life is limited, and the steel wire breaks frequently. It breaks at least dozens of times per shift and needs to be replaced o...

AI Technical Summary

Problems solved by technology

[0002] At present, there are two types of cutting machines commonly used in brick and tile production enterprises: strip cutting machine and billet cutting machine, which mainly have the following deficiencies and defects: one is the single function

It can only complete the single function of cutting strips or blanks alone, and the action is complicated, the process is complicated, and it is not easy to operate

The second is that the existing strip cutting machine and billet cutting machine all use steel wire to complete the action of cutting the billet. Due to the limitation of the strength of the steel wire, the service life is limited, and the steel wire breaks frequently. It breaks at least dozens of times per shift and needs to be replaced once. Steel wire takes 1-2 minutes, which greatly wastes working time, affects shift output by about 10%, and causes material waste

Especially at present, the extrusion pressure of the extruder is increasing, the strength of the billet produced is getting higher and higher, and the above-mentioned steel wire fracture phenomenon is more prominent, which has become the core problem in the production process of various brick and tile manufacturers.

The third is that it is not easy to realize automatic production. Since the cutting machine has the phenomenon that the steel wire is easy to break, and the mechanical operation process is complicated, it must rely on manual professional operation, which cannot be used in conjunction with an automated production line.

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