Welding equipment for automatically and efficiently welding reinforcing steel bars to invisible well lid

Abstract

The invention relates to the technical field of welding machining of invisible well lids, in particular to welding equipment for automatically and efficiently welding reinforcing steel bars to an invisible well lid. The welding equipment comprises a rack, a storage frame, a clamping and feeding assembly, a material moving and bearing assembly, a reinforcing steel bar feeding assembly and a weldingassembly; the clamping and feeding assembly comprises a first rotary table arranged on the side, close to the storage frame, of the rack, a first lifting mechanism vertically mounted at the output end of the first rotary table, a first mounting support horizontally mounted at the output end of the first lifting mechanism, a clamping and driving mechanism arranged on the first mounting support anda positioning and clamping mechanism arranged at the output end of the clamping and driving mechanism; and the clamping and driving mechanism is in transmission connection with the positioning and clamping mechanism. According to the welding equipment for automatically and efficiently welding the reinforcing steel bars to the invisible well lid, the reinforcing steel bars of the invisible well lid can be automatically welded, the labor intensity is reduced, the working efficiency is improved, the welding precision is improved, and the multiple ends of a reinforcing steel bar net can be weldedat the same time.

Description

technical field [0001] The invention relates to the technical field of welding processing of invisible manhole covers, in particular to a welding equipment for automatic and efficient welding of steel bars for invisible manhole covers. Background technique [0002] The invisible manhole cover can be harmoniously integrated with the surrounding environment. According to different environments, different materials can be filled in the invisible manhole cover. The area of ​​the entire manhole cover is 95% the same as that of the surrounding environment. It can achieve the purpose of invisibility and can be widely used. It is used at various ground level exits such as motor vehicle lanes, highways, urban sidewalks, lawns and flower ponds. [0003] When the invisible manhole cover is made, the base and the steel mesh need to be welded together. Most of the existing welding technology is manual welding. It is necessary to manually transport the support to the welding processing po...

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Problems solved by technology

[0005] In order to solve the above technical problems, a welding equipment for automatic and efficient welding of steel bars for invisible manhole covers is provided. This technical solution solves the need to weld the base and steel mesh together when making invisible manhole covers. Most of the existing welding techniques are manual. For welding operation, it is necessary to manually transport the support to the welding processing position, then install the steel mesh inside the support, and carry out the welding operation through manual hand-held welding equipment. With a certain technical content, the welding level of different workers is uneven, and it is difficult to ensure product quality. There are also equipment that automatically weld the support and steel mesh after manual loading, but most of this equipment can only perform each welding in sequence. Point welding operation, can not perform simultaneous welding of multiple welding points, affecting welding efficiency and other issues

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