Automatic bar cutting equipment for the construction industry

Abstract

The invention provides automatic cutting equipment for bar materials such as steel bars and hoisting rods applied to the building industry. The automatic cutting equipment comprises a feeding device,first clamping devices, a reciprocating cutting device, a grinding and front-corner chamfering device, second clamping devices, grinding and rear-corner chamfering devices, material discharging members, a controller and a mounting frame member. The feeding device is used for putting the bar materials and conveying the bar materials to the first clamping devices, the first clamping devices are usedfor clamping and locking the bar materials conveyed by the feeding device, and the reciprocating cutting device is used for cutting the bar materials clamped by the first clamping devices; the grinding and front-corner chamfering device is used for conducting grinding and front-corner chamfering machining on the bar materials cut by the reciprocating cutting device, and the grinding and front-corner chamfering device and the first clamping devices jointly and cooperatively complete grinding and front-corner chamfering machining; the second clamping devices are used for clamping the ends, subjected to front-corner chamfering, of the bar materials, the grinding and rear-corner chamfering devices are used for conducting grinding and rear-corner chamfering machining on the bar materials clamped by the second clamping devices, and the grinding and rear-corner chamfering devices and the second clamping devices jointly and cooperatively complete grinding and rear-corner chamfering machining;and the material discharging members are used for discharging the bar materials subjected to rear-corner chamfering.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to automatic cutting equipment for bar materials such as steel bars and suspenders used in the construction industry. Background technique [0002] Bars such as steel bars and suspenders are widely used in actual production and life, especially in the ever-growing construction industry. Bars of different specifications can be seen everywhere. At present, most of the bar cutting equipment on the market is manually operated. For the cutting and grinding of the bar, the bar is fixed, and then the operator cuts and grinds the bar with a hand-held cutting machine. If the cutting of this plan is adopted, the labor intensity of the operator is high and the work efficiency is low; the dust generated by cutting endangers The health of the workers is very prone to safety accidents during the operation process; it is not conducive to mass production, processing and cutting of bar...

AI Technical Summary

Problems solved by technology

[0002] Bars such as steel bars and suspenders are widely used in actual production and life, especially in the ever-growing construction industry. Bars of different specifications can be seen everywhere. At present, most of the bar cutting equipment on the market is manually operated. For the cutting and grinding of the bar, the bar is fixed, and then the operator cuts and grinds the bar with a hand-held cutting machine. If the cutting of this plan is adopted, the labor intensity of the operator is high and the work efficiency is low; the dust generated by cutting endangers The health of the workers is very prone to safety accidents during the operation process; it is not conducive to mass production, processing and cutting of bars. At the same time, manual cutting of bars makes the processing accuracy of bars lower, which affects subsequent processing of bars Further installation, processing and other operations, for this reason, it is very important to design an automatic cutting equipment for steel bars, suspenders and other bars in the construction industry with simple structure and convenient operation

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