Automatic flexible welding production line oriented to multiple classes of small assemblies and control method of production line

Abstract

The invention discloses an automatic flexible welding production line oriented to multiple classes of small assemblies. The automatic flexible welding production line comprises a line body, lifting mechanisms, a conveying mechanism, a following platform, welding robots, a fixture base and a line body control system. During automatic welding production of parts of the small assemblies, in order to achieve production efficiency of short takt time and meet the requirements for high flexibility in welding assembling production of different parts, the system is supposed to have good welding extendibility; besides, due to the diversity of the parts of the small assemblies, concise and smooth production logistics is needed, fixtures shall be replaced rapidly and reliably, and personnel investment shall be low. In this way, automatic welding through the robots is adopted, the layout form that the double-layer line body, the following fixtures and the following platform can be separated is adopted, the fixture base and a transfer trolley are added, and therefore the high-flexibility welding performance of the automatic flexible welding production line oriented to the multiple classes of small assemblies is achieved, and moreover a high automation degree and low personnel investment can be organically integrated. The production line is an ideal automatic small-assembly welding production line and has broad application prospects.

Description

technical field [0001] The present invention relates to the field of automated production lines, in particular to a flexible welding production line, in particular to an automated flexible welding production line for multiple types of small assemblies, which can realize the automation of multiple types of small assemblies on the same production line Welding requirements. Background technique [0002] The flexible welding production line is gradually emerging with the rapid development of robot welding technology, the high-speed and reliable operation requirements of the automated production line, and the status quo of faster and faster product replacement. It satisfies the requirements of modern production with high efficiency and reliability. The rapid response of production tasks needs to be quickly adjusted to make production better meet market demand. [0003] At present, flexible welding and welding production lines at home and abroad are basically used in large-scale ...

AI Technical Summary

Problems solved by technology

The form of the robot island meets the welding quality requirements of the automatic welding production of small assemblies to a certain extent. However, since each welding platform needs at least one worker to complete the loading and unloading requirements at the same time, the number of workers is still large, and the loading and unloading In one location, and there are several welding platforms that also need to be loaded and unloaded, it brings a lot of pressure on the transportation and storage of materials, and the logistics is more complicated

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