Wire coil angle detecting device for high-voltage cable wire coil packaging

Abstract

The invention discloses a wire coil angle detecting device for high-voltage cable wire coil packaging, comprising a wire coil frame, wherein the wire coil frame comprises a base, and a first bracket and a second bracket, which are oppositely arranged on the base, a first rotating shaft is installed on a side wall of the first bracket, a high-voltage cable wire coil is sleeved on the first rotatingshaft, the high-voltage cable wire coil is driven by the first rotating shaft to rotate, a fixing bracket is installed at the upper part of the side wall of the second bracket through a hinge, a second rotating shaft is installed on the fixing bracket, a pinion is installed at one end of the second rotating shaft, an optical encoder is installed at the other end of the second rotating shaft, andthe optical encoder sends an output numerical value change to a control system in real time. According to the wire coil angle detecting device disclosed by the invention, a rubber friction block is connected with a side face of the high-voltage cable wire coil to accurately send the angle change information of a hole location on the edge of the high-voltage cable wire coil to the control system, so that accurate adjustment can be performed according to the angle change of the hole location in a wire coil packaging process, and a precise packaging effect is achieved.

Description

technical field [0001] The invention belongs to the field of high-voltage cable reels, and relates to a reel angle detection device used for packaging high-voltage cable reels. Background technique [0002] High-voltage land power cables with a voltage level of IlOkV and above have important applications in my country's urban power main road transmission and smart grid construction, and the demand is increasing. At present, most domestic and foreign cable manufacturers use high-voltage land power cables when producing high-voltage land power cables. Segmented production and delivery methods, since the outer diameter of high-voltage land power cables is usually above 10mm, the delivery length of a single finished product is generally 300*600m. The height limit is strictly limited, so now most of the cables are wound through high-voltage cable reels before packaging. The invention patent with the patent number CN108507499A discloses a wire reel angle detection device for high-v...

AI Technical Summary

Problems solved by technology

The invention patent with the patent number CN108507499A discloses a wire reel angle detection device for high-voltage cable reel packaging. The side of the wire reel is initially positioned through the visual detection device, angle detection device and arc length detection device, and the line is determined through positioning. The holes on the side of the reel can be directly fixed at the predetermined holes when fixing, so that the fixing position of the packaging board is accurate, but the center position of the reel is unstable during the rotation of the reel, and it is easy to change. There is a large error in the packaging position during packaging, which affects the accuracy of the packaging

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