Welding platform preventing flue gas pollution

Abstract

The invention discloses a welding platform preventing flue gas pollution. The welding platform comprises a platform base. A back plate is inserted in the back face of the platform base, and a top plate is connected to the upper end of the back plate. Side plates are symmetrically arranged on the left side and the right side of the top plate, and a side plate hinge is arranged between the top plateand each side plate. A limiting plate is perpendicularly arranged on the inner wall of each side plate, and the limiting plates are attached to the upper surface of the platform base. LED lamp tubesare installed on the lower surface of the top plate, two sets of hand supporting grooves are symmetrically formed in the front edge of the upper surface of the platform base in the left-right direction, and hand supporting cushion blocks are arranged at the connecting edges of the hand supporting grooves and the platform base. An air pressure gauge is arranged in the center of the front face of the platform base, and operation keys are arranged on the front face of the platform base. The upper surface of the platform base is provided with a power source cover plate through a rotating shaft, and a power source box is arranged at the bottom of the power source cover plate. A circular groove is formed in the center of the upper surface of the platform base, and an anti-wear ring is arranged on the edge of the groove.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a welding platform for preventing smoke pollution. Background technique [0002] Welding is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure. Usually, welding fumes are easily generated in welding places such as tin welding and manual arc welding, which are generated in the air. The fume contains a large number of suspended fine metal particles that are harmful to the human body. If it is not treated in time, it will cause great harm to the operator's body. The fume in the welding fume is a very complicated substance, and many elements have been found in the fume. There are more than 20 types. The fume generated during the welding process contains toxic and harmful gases, and the gas components are complex and difficult to quantify. Therefore, the demand...

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Problems solved by technology

[0002] Welding is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure. Usually, welding fumes are easily generated in welding places such as tin welding and manual arc welding, which are generated in the air. The fume contains a large number of suspended fine metal particles that are harmful to the human body. If it is not treated in time, it will cause great harm to the operator's body. The fume in the welding fume is a very complicated substance, and many elements have been found in the fume. There are more than 20 types. The fume generated during the welding process contains toxic and harmful gases, and the gas composition is complex and difficult to quantify. Therefore, the demand for fume purification devices for electronic circuit welding is increasing

[0003] Most of the existing welding platforms do not have the fume adsorption function, which causes the fume to affect the health of the operator. At the same time, the existing welding platforms have few functions, and it is difficult to assist the positioning of the workpiece during the welding process, and the welding It is inconvenient to move the workpiece during the process

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