Intelligent Control System for Rope Arranging Mechanism

Abstract

The invention discloses an intelligent control system for a rope winding mechanism. Rope winding information is obtained through a sensor and a position sensor, and the information is processed by a control processor, and thereby real-time performance and accuracy of control are greatly improved. Position closed-loop control is achieved through feedforward control and proportion integration differentiation (PID) control and error is simultaneously compensated, and thereby follow effect is more accurate. A reversing point is detected by a left and right reversing sensor. Due to the fact that the reversing sensor is sensitive to response and stable in performance, reversing is more accurate and timely. By adopting the intelligent control system, the intelligent control system for the rope winding mechanism has the advantages of being capable of overcoming the defects that the traditional rope winding machine needs to be in mechanical connection with a winch mechanism and the rope winding mechanism is complex in structure, inconvenient to install, east to abrade, inconvenient to maintain and poor in adaptability. Due to the intelligent control system, the rope winding mechanism has the advantages of being simple in structure, convenient to install, high in working reliability, capable of full-automatically and autonomously winding without being watched by people, and low in cost.

Description

technical field [0001] The invention relates to an intelligent control system for a rope arrangement mechanism. Background technique [0002] The application of rope arrangement mechanism in industrial production is very extensive. With the development and progress of industrial production, higher requirements are put forward for the rope arrangement mechanism. The traditional double-screw rope arrangement uses a double-screw structure to realize automatic reversing. Because there is no corresponding error compensation capability and the ability to accurately follow the rope arrangement in real time, the rope arrangement will appear after using the double-headed screw rope arrangement mechanism for a period of time. Disturbance, rope biting, rope pressing and even rope twisting will greatly reduce the service life of the wire rope, and cannot meet the requirements of continuous long-term rope arrangement. Another traditional rope arrangement mechanism adopts a gear transmi...

AI Technical Summary

Problems solved by technology

The traditional double-screw rope arrangement uses a double-screw structure to realize automatic reversing. Because there is no corresponding error compensation capability and the ability to accurately follow the rope arrangement in real time, the rope arrangement will appear after using the double-headed screw rope arrangement mechanism for a period of time. Disturbance, rope biting, rope pressing and even rope twisting will greatly reduce the service life of the wire rope, and cannot meet the requirements of continuous long-term rope arranging

Another traditional rope arrangement mechanism adopts a gear transmission mechanism and adds a guide wheel mechanism for the wire rope. The guide wheel mechanism is used as the slave moving component of the drum, and the drum is used as the main moving component. The two are connected through gear transmission. The movement relationship with the guide wheel realizes the synchronous follow-up of the rope, but due to the error of the gear transmission and the error of the spatial structure position, it is actually impossible to achieve accurate follow-up, and the angle deviation between the steel wire rope and the drum caused by this error will be accumulated. , can not be compensated and corrected, large deviations will appear in continuous long-term operation, the response speed of the gear transmission is slow, and the real-time performance is poor, and it is impossible to achieve real-time and accurate follow-up

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