Rolled wheel centering conveying device and control method

Abstract

The invention discloses a rolled wheel centering conveying device and a control method, and belongs to the technical field of rolled wheel transportation. The centering conveying device comprises a conveying roller way and centering mechanisms oppositely arranged on the two sides of the conveying roller way; each centering mechanism comprises a guide seat, a lead screw transmission component and a centering plate; the lead screw transmission components are installed on the guide seats; one end of each lead screw transmission component is connected with a driving component; the other end of each lead screw transmission component is fixedly connected with the corresponding centering plate and drives the centering plate to slide on the corresponding guide seat; and the two centering plates extend into the conveying roller way to form a centering channel for wheels to pass through. The rolled wheel centering conveying device is suitable for centering conveying of wheels of various sizes and specifications, the problem that the wheels deviate is solved, the maintenance cost of a conveying roller way is reduced, low-temperature steel can be automatically screened out, the labor intensity of workers is reduced, 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 centering conveying device and a control method. Background technique [0002] After the wheel rolling is completed, the wheels need to be quenched and tempered. During the process of quenching and tempering the wheels, the transportation of the wheels is mainly roller transport. The rollers drive the reducer to rotate through the rotation of the motor, and the reducer rotates. The chain drives the roller table to rotate, thereby driving the wheels on the roller table to move. [0003] In the process of transporting the wheels, there are the following problems: First, the problem of wheel deviation: 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, resulting in The wheels tend to shift during transportation, which causes one end of the wheel to...

AI Technical Summary

Problems solved by technology

[0003] In the process of transporting the wheels, there are the following problems: First, the problem of wheel deviation: 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, resulting in The wheels tend to shift during transportation, which causes 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 a certain Economic loss, and seriously affect on-site production efficiency

Second, there is the problem that low-temperature steel needs to be manually screened during transportation: low-temperature steel may appear in the process of heating, rolling and transporting the wheel. If the temperature of the wheel is lower than a certain temperature, it will affect it during the later slow cooling process. 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 it is necessary to stop the machine Afterwards, the wheels are 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, which affects normal operation. production rhythm

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