Pipe coiler

Abstract

The invention relates to a pipe coiler. The pipe coiler comprises a riding wheel used for bearing a pipe to be coiled and is characterized by further comprising a pipe conveying device and a pipe uncoiling device, wherein the pipe conveying device sequentially comprises a pipe conveying base, a lifting mechanism, a fine adjustment mechanism, a supporting base, a radial adjusting mechanism and a riding wheel from bottom to top, the pipe uncoiling device comprises a pipe uncoiling base, a base plate is arranged on the pipe uncoiling base and provided with a support, and the support is provided with a rotating disk which is provided with an axial clamping mechanism, a radial clamping mechanism, a telescopic sleeve, an anti-shrinking mechanism, sensors and a control system. Through the pipe coiler, the pipe feeding position can be tracked in real time, the pipe conveying height, the pipe conveying angle and the pipe conveying speed can be adjusted in real time, the pipe coiling quality is guaranteed, the scrap risk is reduced, the labor intensity of workers is relieved, and manual cost is saved; due to the design of the pipe uncoiling device, it is effectively prevented that in the pipe distributing process, a coiled pipe bundle loosens, the loosened pipe bundle overlaps and is knotted, the pipe can go out smoothly, pipe distribution quality is guaranteed, and product quality is good.

Description

technical field [0001] The invention relates to a pipe winding machine. Background technique [0002] The heat exchange tubes are spirally wound in the shell, which is one of the shell and tube heat exchanger structures. These heat exchange tubes are arranged in layers and coiled coaxially on the core. In order to facilitate the positioning of the heat exchange tubes of each layer, a spacer is provided between adjacent layers, the spacer is parallel to the axis of the core body, and a plurality of slots for positioning the heat exchange tubes are arranged at intervals on the spacer. [0003] Since the winding quality of each heat exchange tube will directly affect the heat transfer performance of the heat exchanger, the rationality of the design of the tube winding machine is particularly important. However, the existing pipe winding machines generally include a motor and support seats for supporting the two ends of the core body. The motor drives the core body to rotate th...

AI Technical Summary

Problems solved by technology

[0004] Due to the influence of human factors, it is difficult to ensure the uniformity of the helical distance of the heat exchange tubes installed, which affects the heat exchange effect to a certain extent.

At the same time, in the prior art, because the coiled tube bundles are stacked on the ground or placed on the I-shaped wheel, and pulled out manually, the labor intensity is high and the work efficiency is low, and because the remaining coiled tube bundles will automatically fluff up after the coiled tubes are pulled out , after the fluffy tube bundle overlaps or knots, it is difficult to get out of the tube, and pulling out the tube forcibly will damage the heat exchange tube

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