Automatic deviation rectifying and conveying device and control method for rolled wheels

Abstract

The invention discloses an automatic deviation rectifying and conveying device and control method for rolled wheels, and belongs to the technical field of rolled wheel transportation. The automatic deviation rectifying and conveying device comprises a conveying roller way, deviation rectifying mechanisms, displacement sensors I, distance sensors and PLCs, the deviation rectifying mechanisms are oppositely arranged on the two sides of the conveying roller way correspondingly, and each deviation rectifying mechanism is of a telescopic rod piece structure. Each deviation rectifying mechanism is provided with the corresponding displacement sensor I for detecting the telescopic distance of the deviation rectifying mechanism and the corresponding distance sensor for detecting the distance between the deviation rectifying mechanism and the wheels, and the displacement sensors I and the distance sensors are connected with the deviation rectifying mechanisms through the PLCs. The automatic deviation rectifying and conveying device and control method have the beneficial effects that the wheels deviating during conveying can be automatically corrected; and the wheels are made to be conveyed in the middle of the conveying roller way, low-temperature steel and the wheels meeting regulations can be automatically classified and screened, the labor intensity of workers is lowered, the screening efficiency and accuracy are improved, and the normal production rhythm is guaranteed.

Description

technical field [0001] The invention relates to the technical field of rolling wheel transportation, in particular to a rolling wheel automatic deviation correction conveying device and a control method. Background technique [0002] After the wheel rolling is completed, the wheel needs to be slowly cooled, and then tempered and quenched. From the completion of the wheel rolling to the slow cooling process, it needs to be transported by the conveyor roller. The conveyor roller is driven by the motor to drive the reducer to rotate and decelerate The rotation of the machine drives the roller table to rotate through the chain, thereby driving the wheels on the roller table to move. [0003] In the process of transporting the wheels, due to the roughness and wear of the two rollers at both ends of each roller table, the friction between the two rollers and the wheels is different, which makes the wheels prone to shift during transportation, resulting in one end of the wheel Fal...

AI Technical Summary

Problems solved by technology

[0003]During the process of transporting the wheels, due to the roughness and wear of the two rollers at both ends of each roller table, the friction between the two rollers and the wheels is different. As a result, the wheels are prone to shifting during transportation, causing one end of the wheel to fall off the roller, and the roller shaft between the two rollers is easily squeezed and deformed, resulting in failure to rotate normally. The roller shaft must be replaced, resulting in Certain economic losses, and seriously affect the site production efficiency

[0004]In addition, low-temperature steel may appear during the heating, rolling and conveying process of the wheel. If the temperature of the wheel is lower than a certain temperature, it will It affects the release of internal stress, affects the mechanical properties of the wheel, and does not meet the process requirements of slow cooling. The traditional operation method is to manually measure and observe the temperature of the wheel during transportation. When the temperature of the wheel is lower than a certain temperature, sometimes After shutting down, the wheels need to be screened out for slow cooling, tempering and quenching processes, and finally the relevant performance indicators are tested. Manual screening of wheels that do not meet the process requirements is not only labor-intensive, but also has poor screening accuracy and low efficiency. Affect the normal production rhythm

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