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Automatic steel coil finding and transverse centering method for electromagnetic chuck of full-automatic unmanned crane

An electromagnetic suction cup and crane technology, applied in the direction of load hanging components, transportation and packaging, can solve problems such as inability to accurately find coils, and achieve the effect of improving safety and reliability, improving success rate, and solving eccentric load problems.

Inactive Publication Date: 2020-11-13
BAOSTEEL ZHANJIANG IRON & STEEL CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the automatic crane uses a horizontal electromagnetic sucker to lift the steel coil, it is impossible to find the coil core to achieve accurate coil finding. Then, a fully automatic crane is designed and invented to control the horizontal electromagnetic sucker when lifting the steel coil. The method of automatically finding the horizontal alignment of rolls came into being

Method used

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  • Automatic steel coil finding and transverse centering method for electromagnetic chuck of full-automatic unmanned crane
  • Automatic steel coil finding and transverse centering method for electromagnetic chuck of full-automatic unmanned crane
  • Automatic steel coil finding and transverse centering method for electromagnetic chuck of full-automatic unmanned crane

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Embodiment 1

[0025] Such as figure 1 As shown, it is a structural schematic diagram of a fully automatic unmanned crane electromagnetic sucker automatic coil finding and lateral centering device of the present invention, including a linear slide rail 3, a slide table 7, a laser ranging sensor, a servo device 6 and a servo controller, The beam 2 of the electromagnetic chuck 1 of the fully automatic unmanned crane is installed on the linear slide rail 3, and the two ends of the linear slide rail 3 are respectively equipped with slide tables 7, and the laser ranging sensor includes a left centering sensor 4 and a right centering sensor 4. The sensors 5 are respectively installed at both ends of the linear slide rail 3, and the servo devices 6 are respectively installed on both sides of the beam 2, and the servo controller receives signals to control the movement of the sliding table 7, and the laser distance measuring sensor is used to detect the sliding table collection distance.

[0026] S...

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Abstract

The invention provides an automatic steel coil finding and transverse centering method for an electromagnetic chuck of a full-automatic unmanned crane. The method comprises the following steps of adjusting the initial position of a sliding table, and lowering the electromagnetic chuck; recording the actual position of the sliding table; calculating the moving distance of the sliding table; calculating a deviation value; and adjusting the electromagnetic chuck. According to the automatic steel coil finding and transverse centering method for the electromagnetic chuck of the full-automatic unmanned crane, the center position of a steel coil can be automatically found, so that the hoisting accuracy and safety are improved, and the method can adapt to unmanned operation in special work environments.

Description

technical field [0001] The invention relates to the field of mechanical engineering, in particular to a method for automatically finding and laterally centering an electromagnetic sucker of a fully automatic unmanned crane. Background technique [0002] With the development of artificial intelligence and industrial control automation, the application of artificial intelligence-based fully automatic unmanned cranes in industrial production has become more and more. When an unmanned automatic crane is used to automatically lift steel coils, the positioning accuracy of the crane is much higher than that of manual positioning, so as to ensure that the crane's spreader can accurately find the steel coils. When the automatic crane uses clamps to lift steel coils When coiling, precise coil finding can be realized by finding the core of the steel coil. [0003] Nowadays, with the complex production process and various types of products, especially in the environment with small work...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/48
CPCB66C13/48
Inventor 段建强王振力姜玉河周亚新陈欣
Owner BAOSTEEL ZHANJIANG IRON & STEEL CO LTD
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