Barrel edge rolling laser welding equipment

Abstract

The invention relates to the technical field of automatic equipment for processing sheet materials into barrels, in particular to barrel edge rolling laser welding equipment which comprises material sheet positioning devices, an edge rolling device, a welding device and a barrel ring removing device. The two sets of material sheet positioning devices are symmetrically arranged, and each set of material sheet positioning device comprises a conveying mechanism, an end part positioning mechanism and a lateral positioning and clamping mechanism; the edge rolling device comprises a guide rail and two edge rolling arms; and the welding device comprises a cross beam, a welding clamping mechanism and a laser welding mechanism. Full-automatic edge rolling and laser welding are adopted, the production efficiency is high, weld joints are attractive, the welding strength is high, and the quality of an inner barrel of a washing machine can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of automatic equipment for processing sheet materials into cylinders, in particular to a cylinder rolling laser welding equipment. Background technique [0002] At present, the inner cylinder of washing machines in my country mainly uses a three-roller rolling machine to roll the flat sheet. After the rolling is completed, the cylinder is manually transported to the next station for buckle seam or argon arc welding. The buckle seam is made of stainless steel. The joints of the blanks overlap and bite each other, and the pre-guided gap at the seams is not smooth, which is easy to wear clothes; argon arc welding is used to weld the joints of stainless steel blanks together in the form of argon arc welding. The weld area is larger. Whether it is buckle seam or argon arc welding, the strength is not high, and there is a hidden danger of tube explosion during high-speed drying. [0003] Therefore, how to overcome...

AI Technical Summary

Problems solved by technology

[0002] At present, the inner cylinder of washing machines in my country mainly uses a three-roller rolling machine to roll the flat sheet. After the rolling is completed, the cylinder is manually transported to the next station for buckle seam or argon arc welding. The buckle seam is made of stainless steel. The joints of the blanks overlap and bite each other, and the pre-guided gap at the seams is not smooth, which is easy to wear clothes; argon arc welding is used to weld the joints of stainless steel blanks together in the form of argon arc welding. large weld area

Whether it is buckle seam or argon arc welding, the strength is not high, and there is a hidden danger of tube explosion during high-speed drying

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