Safe laser welding protection room

Abstract

The invention relates to the technical field of welding protection, and discloses a safe laser welding protection room which comprises a base, a room body is fixedly connected to the upper end of the base, a cooling fan is arranged at the top end of the room body, an ultrasonic controller is fixedly connected to the top end of the room body, and a welding seat is fixedly connected to the interior of the room body. The upper end of the welding base is fixedly connected with a rotating shaft, and the right side of the rotating shaft is rotationally connected with a laser transmitter. Metal is welded through radiation energy generated when a laser welding emitter works, so that gas in a heat conduction cavity expands and then drives a limiting plate to move, and the effect of controlling the heat dissipation intensity according to heat and temperature changes in the welding process is achieved; and meanwhile, overturning of the limiting plate is achieved through conduction of ultrasonic waves, then airflow in the welding table is made to circulate, the effect that high-temperature gas generated when the welding table works is dissipated in time is achieved, high-temperature gas gathering is reduced, and the safety in the welding process is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of welding protection, in particular to a safety laser welding protection room. Background technique [0002] Welding protection is an indispensable part of the welding field, and the safety laser welding protection room is a very common welding protection equipment. [0003] The existing safety laser welding protective room has the following technical defects in use: First, the high-temperature gas generated during the laser welding process is often directly dissipated out of the protective room through the heat dissipation mechanism, and the heat dissipation mechanism cannot be adjusted according to the temperature during the welding process. The adjustment of heat dissipation intensity leads to blind heat dissipation at high temperature, which affects its heat dissipation effect; second, the stress caused by metal deformation during the welding process cannot be removed in time, resulting in metal deforma...

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Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing safe laser welding protective room proposed in the background technology, the present invention provides a safe laser welding protective room, which has the advantages of automatically adjusting the heat dissipation intensity and eliminating stress in time, and solves the above-mentioned background technology. technical issues raised in

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