Chain feeding square tube punching machine

Abstract

The invention provides an automatic square tube punching machine with high production efficiency. To solve the technical problem, the invention adopts a technical scheme that the square tube punching machine is characterized by comprising a material stacking area, a material arrangement structure, end punching mechanisms, a punching hydraulic rack, a punching die, a finished product discharging movable frame and a die replacement movable frame; a PLC is arranged, and is provided with a touch screen; a chain feeding mechanism is arranged in the material stacking area and comprises a feeding table and an arrangement chain; a floating air cylinder is arranged below the right end of the feeding table, and a first blocking plate is arranged at the left end of the feeding table; a motor is further arranged, and controls the arrangement chain to rotate; a conveying chain is arranged at the left end of the feeding table, and a second blocking plate is arranged above the middle of the conveying chain. The square tube punching machine has the beneficial effects that the machine can arrange the square tubes automatically, orderly, and regularly; precise locating of the punching mechanisms is achieved, and the deviation is not prone to occur; the automatic production is achieved, the management is facilitated, the efficiency is high, and the safety of operators is guaranteed.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a square tube punching machine. Background technique [0002] Pipe punching is traditionally done manually by ordinary punching machines or bench drills. This processing method has the problems of low efficiency and poor product quality, and the labor intensity of the workers is high, the life of the mold is short, and the safety of the operators is difficult to obtain. Guarantee, some safety accidents are prone to occur, the labor cost is high, and the power consumption is high. The feeding mechanism of the square tube punching machine is generally conveyed by a belt, which is not easy to arrange neatly, the material is irregular, the punching mechanism cannot be positioned accurately, and the punching is prone to deviation. During the feeding process of the square tube punching machine, it is necessary to ensure the transmission The square tubes are arranged neatly and equal...

AI Technical Summary

Problems solved by technology

[0002] Pipe punching is traditionally done manually by ordinary punching machines or bench drills. This processing method has the problems of low efficiency and poor product quality, and the labor intensity of the workers is high, the life of the mold is short, and the safety of the operators is difficult to obtain. Guarantee, some safety accidents are prone to occur, high labor cost, high power consumption

The feeding mechanism of the square tube punching machine is generally conveyed by a belt, which is not easy to arrange neatly, the material is irregular, the punching mechanism cannot be positioned accurately, and the punching is prone to deviation. During the feeding process of the square tube punching machine, it is necessary to ensure the transmission The square tubes are arranged neatly with the same spacing

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