Goods shelf cross beam and hanging piece automatic welding device and application method thereof

Abstract

The invention relates to the technical field of welding, in particular to a goods shelf cross beam and hanging piece automatic welding device and application method of the goods shelf cross beam and hanging piece automatic welding device. Through the cooperation of a movable platform, a clamping air cylinder, a cross beam positioning mechanism, a hanging piece feeding mechanism and a welding mechanism, hanging piece automatic feeding and automatic positioning, cross beam automatic positioning and one-time welding of two ends of the cross beam and four hanging piece welding seams can be realized, the welding operation difficulty is reduced, and the production efficiency is improved.

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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