Annular safety welding device of firefighting equipment special joint

Abstract

The invention discloses a ring-shaped safety welding device for special joints of fire-fighting equipment, which includes an operating table, a transmission mechanism, a clamping mechanism, a welding torch and a welding torch adjustment mechanism. The welding torch adjustment mechanism is used to adjust the welding position of the welding torch, and it does not need to be adjusted many times when welding the same type of fire extinguisher. It only needs to be driven by the motor to drive the bevel gear and the meshing transmission gear to complete the welding of the circular seam Operation, high degree of welding automation, saving manpower, the welding fume generated during welding is absorbed by negative pressure through the welding fume absorption hood and the gas collection box, and the absorption position can also be adjusted through the bellows to ensure the absorption effect of the welding fume. Realized by an intelligent controller, it will automatically operate when an irritating substance is detected, avoiding the damage to the body caused by the staff forgetting to turn on the exhaust equipment, thereby ensuring the health of the operator.

Description

technical field [0001] The invention relates to production and processing equipment for fire-fighting equipment, in particular to an annular safety welding device for special joints of fire-fighting equipment. Background technique [0002] Fire extinguisher is a kind of civil fire-fighting product. Chemicals are placed in the fire extinguisher to put out fires. Fire extinguishers are one of the common fire prevention facilities. They are stored in public places or places where fires may occur. Different types of fire extinguishers contain different ingredients and are specially designed for different fire alarms. Care must be taken during use to avoid adverse effects and danger. The fire extinguishers on the market require their appearance to be competitive as well as their quality requirements. At present, most manufacturers of fire extinguishers on the market complete the welding operation of their supporting fire extinguisher components by themselves. Welding directly af...

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Problems solved by technology

The fire extinguishers on the market require their appearance to be competitive as well as their quality requirements. At present, most manufacturers of fire extinguishers on the market complete the welding operation of their supporting fire extinguisher components by themselves. Welding directly affects the use and appearance of the fire extinguisher. It is an important process, but there are several problems in the existing processing equipment: Most of the existing welding equipment adopts manual loading, and the workpiece is clamped and welded with the mold, but the welding torch needs to be moved during loading, resulting in It is difficult to reach the exact position during welding, which affects the welding accuracy, and a large amount of welding fume generated during the welding process is also directly discharged into the atmosphere. Forget to open and reduce work efficiency, thus affecting the health of workers

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