An automatic welding device for shelf beams and hanging pieces and application method thereof

Abstract

The invention relates to the field of welding technology, in particular to an automatic welding device for shelf beams and hanging pieces and an application method thereof. Through the cooperation of the mobile platform, the clamping cylinder, the beam positioning mechanism, the hanging piece feeding mechanism and the welding mechanism, the present invention can realize the automatic feeding of the hanging piece, the automatic positioning of the hanging piece, the automatic positioning of the beam, and the alignment between the two ends of the beam and the hanging piece. Four weld seams of the sheet are welded at one time, which reduces the difficulty of welding operation and improves production efficiency.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to an automatic welding device for shelf beams and hanging pieces and an application method thereof. Background technique [0002] The shelf is a kind of storage device that is often used in the modern logistics industry and daily life. With the development of the modern logistics industry, the shelf becomes more and more important. The welding of the beam and the hanging piece of the shelf is generally carried out manually. The operator needs to clamp and weld the two ends of the beam separately. The labor intensity is high and the efficiency is low. It is particularly important to use automatic welding. Positioning with the hanging piece, the accuracy of positioning and the accuracy of welding determine the quality of welding, so an automatic welding device for shelf beams is proposed. [0003] Applied on September 1, 2009, the Chinese Utility Model Patent No. CN 201543949 U dis...

AI Technical Summary

Problems solved by technology

The welding of the beam and the hanging piece of the shelf is generally carried out manually. The operator needs to clamp and weld the two ends of the beam separately. The labor intensity is high and the efficiency is low. It is particularly important to use automatic welding. Positioning with the hanging piece, the accuracy of positioning and the accuracy of welding determine the quality of welding, so an automatic welding device for shelf beams is proposed

[0003] Applied on September 1, 2009, the Chinese Utility Model Patent No. CN 201543949 U discloses an automatic welding machine for shelf beams through two slewing mechanisms, two horizontally moving slides, two vertically moving slides and movable brackets. The shifting mechanism realizes the automatic welding of the shelf beams, overcomes the shortcomings of the current manual welding, and ensures the welding quality. The disadvantage is that the hanging angle needs to be placed manually, and the efficiency is not high.

[0004] A Chinese patent application with publication number CN106112325A filed on August 18, 2016 applies for a shelf beam welding device. The welding mechanism of the device is connected to the servo control box, and a welding torch is provided on the welding mechanism. With the cooperation of the sheet clamping mechanism, the automatic feeding of the welded parts is realized, and the welding work is carried out on both ends of the beam at the same time, which can reduce the labor intensity and improve the production efficiency; the disadvantage is that the continuous feeding of the corner pieces cannot be realized, and the support The fixing device is prone to lateral deviation, which affects the welding quality

[0005] The Chinese utility model patent with authorization announcement number CN 206925495 U applied on June 15, 2017 discloses an automatic welding device for shelf beams, which realizes automatic loading of beams through the loading turntable on the beam feeding device. The disadvantage is that manual welding is required. Placing the column card into the horizontal push die, resulting in inefficiency

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