Full-automatic robot laser welding system

Abstract

The invention provides a full-automatic robot laser welding system which consists of an overall fence 1, a laser welding device, a conveying mechanism and a transfer robot 9, wherein the overall fence 1 is arranged outside the laser welding device, the conveying mechanism and the transfer robot 9; the transfer robot 9 is arranged on the laser welding device; the conveying mechanism is arranged outside the laser welding device, and the vertical straight line distance between the furthest transverse end of the conveying mechanism and the laser welding device is shorter than the longest arm length of an unfolded operation arm of the transfer robot on the same laser welding device. By virtue of the full-automatic robot laser welding system, the logistics expenditure is effectively reduced, closed operation is adopted, manual operation steps are reduced, and injuries or occupational diseases brought to working personnel can be effectively avoided; according to the full-automatic robot laser welding system, by virtue of intelligent operation, the overall safety and reliability of the system are improved, the production efficiency is improved, and energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of robot welding, and in particular provides a fully automatic robot laser welding system. Background technique [0002] Industrial robots have the characteristics of a wide range of applications, programmable features, and can operate in special environments. They can replace human operations to a great extent and avoid operational errors to the greatest extent. They are now widely used in machinery, automobiles, ships, Aerospace manufacturing and many other fields. The application of welding robots is mainly to adapt to higher standard welding requirements, meet stricter indicators, and provide more accurate welding technology solutions. [0003] In the field of modern auto parts manufacturing, laser welding is mainly used in the manufacture of seats. In the seat manufacturing process, there are mainly the following disadvantages: [0004] 1. During the welding process, the workpiece is mainly loaded an...

AI Technical Summary

Problems solved by technology

The direct or indirect irradiation of the laser on the human body will cause a certain degree of damage to the human body, especially the high welding energy density of the welding laser, and the laser energy can reach 70J, so the irradiation in a very short time will also cause small area burns

Therefore, in the process of laser welding, if the workpiece is loaded and unloaded manually, once the welding device fails or the manual operation is improper, it is likely to cause unnecessary injury to personnel.

[0005] 2. Each workstation requires one person to carry out loading and unloading work, and also requires staff to sort and pack

Based on the above reasons, not only may it cause harm to the operator, but at the same time, manual operation increases the labor cost, increases the operating cost of the enterprise, and greatly reduces the profit value of the enterprise.

[0006] 3. Each welding line also needs a logistics vehicle and a logistics personnel

The flow of logistics vehicles in the production line also increases the operating cost of the enterprise and constitutes a safety hazard at the same time

[0007] 4. The working environment is harsh

Since welding is a high-temperature operation, the temperature in the welding workshop is high, and there are also characteristics of high noise and dust, and the working conditions are relatively harsh.

If workers work in this environment for a long time, it is very easy to cause occupational diseases due to the above reasons

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