Feeding, transferring, welding and discharging device for barrel plate welding

Abstract

The invention relates to the technical field of barrel welding equipment, in particular to a feeding, transferring, welding and discharging device for barrel plate welding. Comprising a feeding mechanism, a transferring mechanism, a welding mechanism and a discharging mechanism. The feeding mechanism comprises a barrel plate conveying mechanism, a three-roller edge rolling mechanism and a guiding and supporting mechanism. The positioning mechanism comprises a supporting part, holding mechanisms arranged on the two side edges of the rolled round barrel plate, a height alignment mechanism enabling the two to-be-welded ends to be aligned in the axial direction of the rolled round barrel plate, and a thickness alignment mechanism enabling the two to-be-welded ends to be aligned in the vertical direction. The transferring mechanism comprises a pushing assembly and an opening assembly. The expanding assembly acts on the inner wall of the rolled barrel plate, so that the two to-be-welded end parts are in a non-overlapping shape; the discharging mechanism pushes the welded barrel body away from the positioning mechanism; the alignment precision of the two ends to be welded is high, the welding efficiency of the whole feeding, transferring, welding and discharging device is high, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of barrel welding equipment, in particular to a device for feeding, transferring, welding and unloading barrel staves. Background technique [0002] Metal drum is a kind of packaging container, which is formed by lap welding of metal plates. It is widely used in food packaging, pharmaceutical packaging, daily necessities packaging, instrumentation packaging, industrial product packaging, ammunition packaging, etc. [0003] In the existing metal barrel industry, in order to solve the problems of environmental protection and production costs, film-coated barrels have appeared on the market, that is, a film is attached to the inner and outer surfaces of the metal barrel for surface treatment; the welding part of the existing film-coated barrel production Most of them are traditional welding methods. The production process of film-coated barrels is as follows: first, attach the film layer to the inner and outer ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a device for loading, transferring, welding and unloading barrel stave welding, so as to solve the shortage of laser welding devices in the production of film-coated barrels in the prior art, and the existing laser welding device for film-coated barrels The problems of low precision, low welding efficiency and high cost

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