Special gantry type numerical control jointed board welding machine

Abstract

The invention relates to a special gantry type numerical control jointed board welding machine, which comprises two longitudinal moving mechanisms arranged in parallel; a frame is movably arranged on each longitudinal moving mechanism; a cross beam is erected between the two frames; a welding flux conveyance and recovery device and a horizontal moving mechanism are arranged on the cross beam; a lifting module is movably arranged on the horizontal moving mechanism; a wire feeder and a vertical moving mechanism are arranged on the lifting module; the vertical moving mechanism is connected with a sliding plate movably arranged on the lifting module; a rotation mechanism is arranged on the sliding plate; a submerged arc welding machine head is arranged on the rotation mechanism, and comprises a welding seam tracking carriage; and a welding flux recovery pipe, a splint-type conducting rod, a welding flux conveyance pipe, a laser indicator light, a welding seam tracking probe and a camera are sequentially arranged on the welding seam tracking carriage. The special gantry type numerical control jointed board welding machine has the advantages of high automation degree, high welding efficiency, stable welding quality, no dead corner during welding, and the like.

Description

Technical field: [0001] The invention relates to the technical field of welding equipment, in particular to a gantry type numerically controlled panel welding special machine. Background technique: [0002] Straight seam and circular seam are the most common welding gaps in steel plate tailor welding. At present, submerged arc welding trolley is usually used for steel plate tailor welding in the industry. This welding method mainly has the following shortcomings in actual welding: first , a lot of auxiliary work is required before welding, such as filling the weld seam with solder; second, the position of the submerged arc welding trolley needs to be manually adjusted according to the weld seam during the welding process, and the labor intensity of the workers is high. Third, because welding mainly relies on manpower Complete, low degree of automation and low work efficiency, due to different welding levels of people, it is easy to cause problems such as uneven welding quali...

AI Technical Summary

Problems solved by technology

[0002] Straight seam and circular seam are the most common welding gaps in steel plate tailor welding. At present, submerged arc welding trolley is usually used for steel plate tailor welding in the industry. This welding method mainly has the following shortcomings in actual welding: first , a lot of auxiliary work is required before welding, such as filling the weld seam with solder; second, the position of the submerged arc welding trolley needs to be manually adjusted according to the weld seam during the welding process, and the labor intensity of the workers is high. Third, because welding mainly relies on manpower Complete, low degree of automation, low work efficiency, due to different welding levels of people, it is easy to cause problems such as uneven welding quality; the above welding methods have high labor intensity, poor working environment and low degree of automation, which ultimately affect welding efficiency and quality

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