Multi-freedom-degree environment-friendly welding industrial robot for sewage treatment pipeline and drain grating plate

Abstract

The invention relates to a multi-freedom-degree environment-friendly welding industrial robot for a sewage treatment pipeline and a drain grating plate. The multi-freedom-degree environment-friendly welding industrial robot comprises a base, a lifting device, a rotation drive device, a delta parallel mechanism, a welding execution device and fixing devices. The lifting device is located at the rear side end of the base. The rotation drive device is located over the lifting device. The delta parallel mechanism is located below the front end of the rotation drive device. The welding execution device is located under the delta parallel mechanism. The welding execution device is fixedly connected with the delta parallel mechanism. The number of the fixing devices is four. The fixing devices are symmetrically arranged on the upper end face of the base. The fixing devices are fixedly connected with the base. The multi-freedom-degree environment-friendly welding industrial robot can conduct the full-automatic intelligent welding operation on the portion between the sewage treatment pipeline and the drain grating plate, the overall position can be adjusted during welding, local positions can flexibly move, and stability is high; meanwhile, the function that welding is conducted during welding wire feeding can be achieved; and the welding efficiency is high, and the welding quality is good.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a multi-degree-of-freedom industrial robot for welding the trash plate of an environmental protection sewage treatment pipeline. Background technique [0002] Welding is also known as welding or welding. Welding is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many energy sources for modern welding, including gas flames, electric arcs, Laser, electron beam, friction and ultrasonic, etc., in addition to being used in factories, welding can also be carried out in a variety of environments, such as the field, underwater and space, no matter where welding may bring danger to the operator, Therefore, appropriate protective measures must be taken when welding. Possible injuries caused by welding include burns, electric shock, visual impairment, inhalation of toxic gase...

AI Technical Summary

Problems solved by technology

[0003] Sewage treatment pipes are mainly used in municipal engineering, chemical plants, petroleum engineering, and water supply projects. There will always be a trash plate welded in the middle of the sewage treatment pipeline. The main function of the trash plate is to block debris flowing into the sewage treatment pipeline. On the one hand, it prevents the sewage treatment pipeline from being blocked by debris; Cost, low welding efficiency, poor welding quality, and due to manual welding, dangerous accidents often occur during the welding process, which brings certain personal dangers to welders

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