Controllable tension take-up and pay-off device and take-up and pay-off method

Abstract

The invention discloses a controllable tension take-up and pay-off device and a take-up and pay-off method. The controllable tension take-up and pay-off device comprises a support, an electric slip ring cable roller (1), a cable arranging assembly (100) and a servo motor set (3); the support comprises a bottom plate (9), and a left mounting plate (2) and a right mounting plate (4) are mounted on the bottom plate (9); the electric slip ring cable roller (1) is installed on the top of the support through a spool belt wheel (5); the cable arranging assembly (100) is installed at the bottom of the support, and the right side of the cable arranging assembly (100) is fixedly connected with a cable arranging belt wheel (8); and the servo motor set (3) is installed in the middle of the support, the right side of the servo motor set (3) is fixedly connected with a driving belt wheel (7), and the driving belt wheel (7), the spool belt wheel (5) and the cable arranging belt wheel (8) are connected together through a transmission belt (6) to be in linkage. The tension on a cable can be kept stable, the state of the cable is controllable during paying-off, the paying-off speed on a cable disc can be sensed, and the situation that the rotating speed of a motor on a spool cannot be accurately controlled to be matched with the paying-off speed due to the fact that the winding radius of a cable on the spool changes all the time in the take-up and paying-off process is avoided.

Description

Technical field: [0001] The invention relates to a controllable pulling force retracting and releasing device and a retracting and releasing method. Background technique: [0002] In special environment operations, more and more special robots are used. Because the special robot has the advantages of high precision, good stability, high flexibility, and strong off-road ability, it reduces the risk during operation: avoiding the operator's direct exposure to dangerous conditions when working in a dangerous environment, and providing the actual environmental conditions of the target in advance, etc. Advantages, at the same time, there are sensors and camera monitoring equipment on the robot, which can monitor the on-site environment in real time and provide a basis for on-site environment analysis. [0003] In the field of long-distance information transmission, there are two communication methods for special robots: one is wireless communication and the other is wired commun...

AI Technical Summary

Problems solved by technology

[0006] If the car body encounters a special situation, the cable is stretched by the displacement of the car body that is not easy to collect (such as high platform, slope, deep ditch, etc.), and the pay-off device cannot respond

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