Guide rail welding production line

Abstract

The invention provides a guide rail welding production line. The guide rail welding production line comprises two guide rail turnover devices and a welding robot. The two guide rail turnover devices are arranged on the two sides of the welding robot oppositely as mirror images, and the welding robot is arranged in the length direction of the guide rail turnover devices. Each guide rail turnover device comprises a working platform, a guide rail semi-finished product positioning device and a pipe positioning device, wherein the guide rail semi-finished product positioning device is used for positioning guide rail side rods and guide rail supporting rods to form guide rail semi-finished products, the pipe positioning device is used for positioning guide rail straight pipes, guide rail inclined pipes, guide rail side pipes and the guide rail semi-finished products, and the guide rail semi-finished product positioning device is arranged on the working platform; and the pipe positioning device is provided with a lifting mechanism and a positioning part, and the positioning part is close to the guide rail semi-finished product positioning device through the lifting mechanism, so that positioning of the guide rail straight pipes, the guide rail inclined pipes and the guide rail side pipes is facilitated. According to the production line, two welding procedures can be simultaneously carried out so that welding can be continuously carried out, and the guide rail welding processing efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of welding processing machinery, and more specifically, relates to a guide rail welding production line. Background technique [0002] In the field of construction, as an auxiliary construction equipment for the construction of high-rise buildings and super high-rise building exterior walls, guide rails are more and more widely used on construction sites. However, from the perspective of building safety and reliability, guide rails as auxiliary construction equipment need to have the characteristics of straightness and structural firmness, and the structural strength of guide rails is related to the quality of building construction. Therefore, the quality of the finished products of guide rails is obtained. Widespread concern. [0003] The structure of the guide rail is as follows: several support rods are distributed and connected between two side rods, and several support rods are connected with straight ...

AI Technical Summary

Problems solved by technology

However, because the existing welding fixture is not a special welding equipment for the guide rail, the positioning method is not set according to the structural characteristics of the guide rail.

For example, the entire structure of the guide rail is composed of pipe fittings, and there are no stressed parts such as plates. In the existing welding process, there is no certain mold or fixture to position the guide rail. Therefore, the existing welding method is difficult to solve the guide rail components. The force problem of the guide rail cannot guarantee the straightness of the guide rail after welding, thereby reducing the quality of the finished guide rail and affecting the safety and reliability of the building

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