Integrated plate automatic cutting and welding device

Abstract

The invention belongs to the technical field of plate assembly welding and particularly relates to an integrated plate automatic cutting and welding device. The integrated plate automatic cutting andwelding device comprises a feeding device, an input locating device, a cutting and welding auxiliary device, a roller bed conveying device with a liftable hammering machine, a cutting and welding integrated device used for cutting and assembling plates and a pulling device used of driving the plates to move. The feeding device, the input locating device, the cutting and welding auxiliary device and the roller bed conveying device are arranged in the moving direction of the plates in sequence. The cutting and welding integrated device comprises a working end and a driving unit used for drivingthe working end to move the location above the cutting and welding auxiliary device and the roller bed conveying device. The integrated plate automatic cutting and welding device provided by the invention can improve the assembling and welding quality, reduce the process difficulty, improve the machining efficiency and reduce energy consumption.

Description

technical field [0001] The invention belongs to the technical field of plate tailor welding, and in particular relates to an integrated plate automatic cutting and welding equipment. Background technique [0002] With the rapid development of modern industry, industrial design is becoming more and more perfect, advanced and intelligent, and the supervision of environmental pollution and energy efficiency is becoming more and more stringent. Taking passenger and freight transportation as an example, the existing small discrete methods are also slow Slowly shifting to large-scale public transportation, which puts high demands on the manufacture of large-scale transportation vehicles, especially the outer cladding parts of the carriages, which are limited by the size supply and transportation of raw materials in steel factories, so it is difficult to purchase them directly To the plate that meets the format requirements. [0003] The existing processing methods mostly use stee...

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Problems solved by technology

[0002] With the rapid development of modern industry, industrial design is becoming more and more perfect, advanced and intelligent, and the supervision of environmental pollution and energy efficiency is becoming more and more stringent. Taking passenger and freight transportation as an example, the existing small discrete methods are also slow Slowly shifting to large-scale public transportation, which puts high demands on the manufacture of large-scale transportation vehicles, especially the outer cladding parts of the carriages, which are limited by the size supply and transportation of raw materials in steel factories, so it is difficult to purchase them directly To the plate that meets the format requirements

[0003] The existing processing methods mostly use steel coils supplied in rolls, uncoiled and unrolled, leveled and straightened, and then cut into the required format. This method is very convenient to apply, but there are requirements for the width of incoming steel coils, which exceeds the requirements of steel mills. After the width of the regular supply, this way does not work

[0004] Another commonly used method is the form of multi-steel tailor welding, that is, multiple steel plates that are conventionally supplied in the market are used for splicing. After fixing, use filler wire for continuous welding; subject to the limitation of processing technology, the welding edges are uniformly processed in advance before splicing. Due to the change of positioning reference and tool reference, it is difficult to ensure the consistency of the splicing gap, so only filler wire can be used In order to fill the splicing gap, the welding seam needs to be polished and polished to remove the welding seam protrusion caused by the uneven gap; and the heat input of wire filling welding is large, the heat affected area is wide, and the plate after welding is prone to occurrence Deformation, so the plate needs to be leveled and straightened in the follow-up, and then cut and trimmed; the process is more complicated and the efficiency is lower

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