Automatic roller way welding device

Abstract

The invention discloses an automatic roller way welding device. The automatic roller way welding device comprises a roller support, a welding machine, a driving device, a welding gun clamping device and an electric control device. The welding gun clamping device is used for containing a welding gun of the welding machine; the electric control device is connected with the driving device and the welding machine; the driving device at least comprises a motor; the electric control device controls the motor to drive a roller way to be welded on the roller support to rotate; the electric control device controls the welding gun of the welding machine to weld the roller way to be welded. The automatic roller way welding device can be applied to the field of the welding technology, and can automatically weld the roller way. The automatic roller way welding device is reasonable in structure, good in welding quality and capable of controlling multiple welding machines to perform welding at the same time, effectively improves the working efficiency and can meet the welding requirement of different welding parts.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to an automatic welding device for roller tables. Background technique [0002] In the process of manufacturing gypsum board equipment, a large number of roller tables need to be welded. The traditional roller table welding is manual. The specific operation is to erect the roller table and use manual arc welding. The workers weld while rotating the rollers. In the case of a relatively small number of roller tables, this method is okay. If the number of roller tables is large, the shortcomings of the manual method are more prominent. [0003] Among them, the most common defects in manual welding are cracks, slag inclusions, lack of fusion, incomplete penetration, pores, undercuts, etc. The quality of manual welding is poor, the efficiency is low, and the labor intensity of workers is high; it is easy to have too much solder in some areas or There is too little solder in the local a...

AI Technical Summary

Problems solved by technology

In the case of a small number of roller tables, this method is okay. If the number of roller tables is large, the disadvantages of the manual method are more prominent.

[0003] Among them, the most common defects in manual welding are cracks, slag inclusions, lack of fusion, incomplete penetration, pores, undercuts, etc. The quality of manual welding is poor, the efficiency is low, and the labor intensity of workers is high; it is easy to have too much solder in some areas or Too little solder in local areas; increasing the difficulty of later reprocessing; excessive waste of soldering materials, etc.

Among the most common defects, the deformation caused by non-uniform welding is the most serious, which mainly includes welding deformation caused by axial offset, radial offset, uncontrollable welding speed, etc.

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