An automatic steel coil loading device and a steel coil loading method for an uncoiler

Abstract

The invention provides an automatic coil loading device for an uncoiler, comprising a coil car, a slide rail, a measuring sensor, a displacement sensor and an uncoiler, the slide rail is located on the left side of the uncoiler, and the coil car is installed on the slide rail, The steel coil car is equipped with a hydraulic cylinder and a loading platform, the hydraulic cylinder is fixed on the top of the steel coil car through bolts, the loading platform is installed on the telescopic end of the hydraulic cylinder, and the tail end of the hydraulic cylinder is equipped with a height encoder. A motor is installed on the car, and a displacement encoder is installed at the tail of the motor. The measuring sensor is installed on one side of the slide rail through a vertical rod, and the displacement sensor is installed on the slide rail. In the present invention, three displacement sensors are arranged on the slide rail, which can sense the position of the steel coil trolley, thereby controlling the start and stop of the steel coil trolley, realizing automatic loading of steel coils, and by installing a measuring sensor on one side of the slide rail, it is possible to detect the steel coil trolley. The height and width of the roll bring convenience to the follow-up monitoring work.

Description

technical field [0001] The invention relates to a production coiling auxiliary device in the stainless steel cold rolling industry, in particular to an automatic steel coil loading device and a steel coil loading method for an uncoiler. Background technique [0002] In the cold-rolled stainless steel strip industry, an uncoiler is generally used to release the steel strip and establish tension at the same time. When putting the steel coil into the reel of the decoiler, the previous practice was to directly hoist the steel coil into the decoiler with a crane using a sling. The existing technology uses an uncoiler trolley, which uses the trolley to carry the steel coil and pushes it through a hydraulic cylinder. Pull up to send the steel coil to the uncoiler, but the current uncoiler trolley only feeds the steel coil into the uncoiler, and it is semi-automatic, requiring manual operation, and the transportation of the steel coil trolley is controlled by pressing the button. T...

AI Technical Summary

Problems solved by technology

When putting the steel coil into the reel of the uncoiler, the previous method is to directly hoist the steel coil into the uncoiler with a sling, but the existing technology uses an uncoiler trolley to carry the steel coil and push it through a hydraulic cylinder. Pull up to send the steel coil into the uncoiler, but the current uncoiler trolley only sends the steel coil into the uncoiler, and it is semi-automatic, requiring manual operation. The delivery of the steel coil trolley is controlled by pressing the button. This kind of steel coil trolley also There is no automatic measurement of the height and width of the steel coil and the weight of the steel coil, which brings inconvenience to the subsequent monitoring of the steel belt

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