Welding manipulator

Abstract

The invention belongs to the manipulator or automatic welding technical field and relates to a welding manipulator; wherein, a vertical shaft is arranged on a chassis, a big rocker is arranged on the vertical shaft, which can rotate around the vertical shaft, a small rocker is articulated with the outer end of the big rocker, a vertical shaft and a sleeve shaft are arranged on the outer end of the small rocker, a welding gun head is articulated with the lower end of the vertical shaft. The rotation of the big rocker, small rocker and the vertical shaft and the rising and falling of the vertical shaft and the sleeve shaft are driven by an electric motor, and the rotational angle and the displacement signal are collected or measured by an encoder; the rotation of the welding gun head is driven by the electric motor, and the rotational angle and the displacement signals are collected or measured by the encoder, the signals realize controlling the rotation of the electric motors by a controller to drive the motion of the big rocker, the small rocker, the vertical shaft, the outside shell shaft and the welding gun head. The invention enjoys high degree of automation and dependable welding quality, which can be widely used as an automatic welding device in shipbuilding, carmaking, machinery industry, chemical engineering, metallurgy, construction and other industries.

Description

technical field [0001] The invention belongs to the technical field of manipulators or automatic welding, in particular to a welding manipulator. Background technique [0002] At present, in the production of products organized by enterprises, some metal parts or metal plates need to be fixedly connected, that is, welded. Most of this welding is manual welding. The disadvantages are: first, the quality of manual welding depends on The technical level of the welder and the state of play during operation, the welding quality is unstable, the labor intensity of the workers is high, and they are prone to fatigue, which directly affects the manufacturing quality of the product; the second is that the smoke generated during welding will damage people's respiratory system. Be careful, people directly observe the bright light when welding with eyes, which will damage people's corneas, and the high temperature generated during welding can burn people's faces and skins; the third is t...

AI Technical Summary

Problems solved by technology

[0002] At present, in the production of products organized by enterprises, some metal parts or metal plates need to be fixedly connected, that is, welded. Most of this welding is manual welding. The disadvantages are: first, the quality of manual welding depends on The technical level of the welder and the state of play during operation, the welding quality is unstable, the labor intensity of the workers is high, and they are prone to fatigue, which directly affects the manufacturing quality of the product; the second is that the smoke generated during welding will damage people's respiratory system. Be careful, people use their eyes to directly observe the light emitted during welding, which will damage people's corneas, and the high temperature generated during welding will burn people's faces and skins; third, the production efficiency of manual welding is low

Images