Shelf net welding system and welding method

Abstract

The invention belongs to the technical field of wire mesh welding machines and welding methods, and discloses a shelf mesh welding system and a welding method. Its main technical features are: including electric cabinet, operating table, wire pay-off mechanism, welding material storage mechanism, straightening mechanism, reference mesh welding machine, short wire welding machine and net cutting machine; Mesh, when welding the reference mesh, the weft wire with a larger diameter is pasted under the upper electrode, and the elastic pressing body under the lower electrode is independent of each other, so the pressure between the warp wire and the weft wire on each welding point is almost Equal, there is no isolation or virtual connection between the warp and weft wires, the welded reference mesh is drawn to the bottom of the short wire welding machine, and the short wires of the shelf net are welded to the shelf net mesh by the short wire welding machine, and finally After being cut by a net cutter, it is made into a shelf net. The entire welding process is mechanized. The product has high welding quality, good flatness, and greatly improved processing efficiency.

Description

technical field [0001] The invention belongs to the technical field of wire mesh processing auxiliary devices, and in particular relates to a shelf mesh welding system and a welding method. Background technique [0002] Displaying items in supermarkets, item display and other places requires a large number of shelf nets. The mesh of the shelf net includes warp yarns with a smaller diameter at the bottom, weft yarns with a larger diameter in the middle, and weft yarns located above the weft yarns and in the direction of the warp yarns. The same short wire, and there are two short wires on one side. Since the mesh includes upper, middle and lower layers of metal wires, it cannot be welded directly by using the current shelf mesh welding machine. Short mesh welding, the above method has the following defects: First, the labor intensity is high, the labor efficiency is low, and the workshop is large. Also need to take a large amount of semi-finished products area, finished pro...

AI Technical Summary

Problems solved by technology

Since the mesh includes upper, middle and lower layers of metal wires, it cannot be welded directly by using the current shelf mesh welding machine. Short mesh welding, the above method has the following defects: First, the labor intensity is high, the labor efficiency is low, and the workshop is large. It also needs to occupy a large amount of semi-finished product area, finished product area and operating space; second, due to the use of manual welding, the welding quality cannot be guaranteed

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