Eye and nose integrated device for preventing welding ultraviolet electric welding dust

Abstract

The invention discloses an eye and nose integrated device for preventing welding ultraviolet electric welding dust, and belongs to the technical field of welding protection. The eye and nose integrated device comprises a mask, wherein an ultraviolet-proof lens is embedded and connected to one side of the mask, a baffle is embedded and connected into the mask, a groove plate is fixedly connected toone side of the baffle, a hinge shaft is fixedly connected to the upper part of the groove plate, a pressing plate is fixedly connected to one side of the hinge shaft, a limiting rod is fixedly connected to one side of the pressing plate, the limiting rod is connected into a limiting groove in a sliding manner, the limiting groove is formed in one side of a buckling plate, a buckling block is connected to one side of the pressing plate in an interference manner, and the buckling block is triangular. According to the eye and nose integrated device, through an adjusting shell, when the mask isused by a worker, the worker can conveniently and quickly sleeve the head with the mask by rotating a knob, and meanwhile, the size of a clamping belt on one side of the mask can be adjusted accordingto different head circumferences, so that the using effect of the mask is improved.

Description

technical field [0001] The invention relates to the technical field of welding protection, in particular to an eye-nose integrated device for preventing welding ultraviolet welding dust. Background technique [0002] Welding, also known as welding or welding, is a manufacturing process and technology that uses heat, high temperature or high pressure to join metal or other thermoplastic materials such as plastics. [0003] Metal welding, according to the characteristics of its process, can be divided into three categories: fusion welding, pressure welding and brazing. [0004] Welding achieves the purpose of joining through the following three ways: [0005] 1. Fusion welding - heating the workpieces to be joined to make them partially melt to form a molten pool, and then join after the molten pool is cooled and solidified. If necessary, fillers can be added to assist. It is suitable for welding processing of various metals and alloys. pressure. [0006] 2. Pressure weldin...

AI Technical Summary

Problems solved by technology

[0013] 1. The above-mentioned eye protection device for laser welding of the transmission shaft of the coiler is troublesome to wear, and at the same time, it cannot be adjusted according to different head circumferences, making its use effect poor

[0014] 2. The above-mentioned eye protection device for laser welding of the transmission shaft of the coiler cannot filter the gas that people breathe when in use, and it is easy for people to breathe in polluted gas, which in turn affects people's health

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