Carbon dioxide gas shielded welding shield

Abstract

The invention discloses a carbon dioxide gas shielded welding shield, which comprises a shield body and fireproof cloth arranged at the bottom of the shield body; the top of the shield body is in threaded connection with a top cover; a sunglasses lens is arranged on the top cover; a handle is arranged on one side of the cover body; a smoke outlet and a welding opening are formed in the side, opposite to the handle, of the shield body; a cover cap is arranged on the smoke outlet, and the welding opening is arranged at the bottom of the smoke outlet; the fireproof cloth is fixedly connected to the periphery of the bottom of the shield body, the fireproof cloth sequentially comprises a flame-retardant layer, a breathable layer, a waterproof layer and a wear-resistant layer; horizontal positioning wires and breathable pipes perpendicular to the horizontal positioning wires are arranged in the breathable layer; and a steel wire mesh is arranged in the wear-resistant layer. The shield body is arranged to limit a welding area in the shield body, a welder does not need to wear other protective articles, and operation is more convenient; damage to surrounding objects is small; and the windresistance is good, no requirement is required for operation sites, and the carbon dioxide gas shielded welding shield is also suitable for outdoor operation.

Description

technical field [0001] The invention relates to the technical field of gas shielded welding, in particular to a shielded welding shield for carbon dioxide gas shielded welding. Background technique [0002] Carbon dioxide gas shielded welding is a kind of welding method, which uses carbon dioxide gas as a shielding gas for welding. In terms of application, the operation is simple, suitable for automatic welding and all-round welding. Gas shielded welding is widely used because of its good welding effect, high efficiency and convenient operation. However, it has poor wind resistance during welding and is suitable for indoor operations. When welding, welders need to wear masks, cowhide gloves, protective clothing and other appliances, which is not only inconvenient to operate, but also causes damage to surrounding objects during welding. Therefore, the present invention provides a carbon dioxide gas shielded welding mask, which is not only convenient for welding, There is no ...

AI Technical Summary

Problems solved by technology

In terms of application, the operation is simple, suitable for automatic welding and all-round welding. Gas shielded welding is widely used because of its good welding effect, high efficiency and convenient operation. However, it has poor wind resistance during welding and is suitable for indoor operations. When welding, welders need to wear masks, cowhide gloves, protective clothing and other appliances, which is not only inconvenient to operate, but also causes damage to surrounding objects during welding. Therefore, the present invention provides a carbon dioxide gas shielded welding mask, which is not only convenient for welding, No need to wear the rest of the equipment, and minimal damage to surrounding objects

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