Door ring line automatic laser welding system

Abstract

The invention discloses a door ring line automatic laser welding system. The door ring line automatic laser welding system comprises a main frame. A positioning area and a welding area are arranged onthe main frame in the extending direction of the main frame, wherein the positioning area is used for positioning a workpiece, and the welding area is used for welding the workpiece. The welding areais provided with a welding main machine. The welding main machine comprises a laser frame, a welding laser, a detection camera shooting part, a frame driving part and a detection driving part, wherein the welding laser is arranged in the laser frame, the frame driving part is used for driving the laser frame to rotate relative to the welding laser, and the detection driving part is used for driving the detection camera shooting part to rotate relative to the welding laser. The door ring line automatic laser welding system is high in automation degree, higher in production efficiency and convenient to operate. Parameter-based workpiece positioning is adopted, wherein different parameters of a workpiece positioning device are set under the help of corresponding parameter menu pages of an equipment control system. The welding quality and percent of pass of products are improved. With the function of automatic lubricating, the door ring line automatic laser welding system is convenient tomaintain.

Description

technical field [0001] The invention relates to the field of advanced manufacturing systems, in particular to an automatic laser welding system for door ring lines. Background technique [0002] The door knocker is a part of the body structure. In the current design process for the door knocker, the cost and weight should be reduced as much as possible while ensuring the strength and rigidity. The use of hot-formed steel can improve the strength of the parts and reduce the number of parts and parts. Thickness, so thermoformed parts are increasingly used in car bodies. Welding is an important process step in thermoforming, and the quality of welding directly affects the quality of products. [0003] At present, the welding of door knocker products is manually grasped. According to the process requirements, 5-6 workpieces need to be welded together. They must be measured with a feeler gauge, visually judged by the positioning line, and the fixture magnet is positioned and man...

AI Technical Summary

Problems solved by technology

[0004] 1. The operator manually positions the workpiece, which is inefficient;

[0005] 2. The position accuracy is not high enough to affect the product quality;

[0006] 3. Welding quality cannot be guaranteed

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