A kind of unmanned automatic production control equipment based on plc and detection switch

Abstract

The invention belongs to the field of mechanical-electrical integration and discloses an unmanned automatic production control device based on a PLC (Programmable Logic Controller) and a detection switch. The unmanned automatic production control device is characterized by comprising a distributing PLC control cabinet, a distributing area wireless carrying hoist, a space wireless carrying hoist, a stepping conveying chain, a space PLC control cabinet, a site I / O collecting box, a photoelectric detection switch, a high-speed roller and a shifting conveying chain. According to an unmanned automatic transmission control technique based on the PLC and the detection switch provided by the invention, the model switching can be quickly finished, the production continuity can be guaranteed, the structure information is loaded on each workpiece in the whole process and the processing accuracy is improved. According to the unmanned automatic transmission control technique based on the PLC and the detection switch provided by the invention, the whole-process automatic processing can be realized and the production efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of mechatronics, and more specifically relates to an unmanned automatic production control equipment. Background technique [0002] In the field of heavy-duty truck manufacturing, the longitudinal beam rolling production line has a very high daily production capacity, and the production plan for each shift of the longitudinal beam is frequently switched. In the transportation link, the longitudinal beam handling crane adopts servo precise positioning, and magnetizes the magnet to complete the grasping process. (Because the longitudinal beam is very long and heavy, the magnetic adsorption position must be on the middle line of the longitudinal beam, otherwise it will easily fall during the transportation process), the width of different types of longitudinal beams is different, and the grabbing position of the moving crane is different ;In the stamping process, the three-sided punching machine processing procedures are...

AI Technical Summary

Problems solved by technology

[0003] Due to the particularity of the longitudinal beam production and processing technology, it is very difficult to use RFID to store and read workpiece information, and the installation and implementation of sensors and other equipment, and the equipment cost is high

Therefore, the current production method mainly relies on manual operation, the switching time is too long, the efficiency is low, and each important production equipment needs to be equipped with an operator to switch models, and the labor cost is high.

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