An environment-friendly welding machine controlled by space adjustment and its use method

Abstract

The invention discloses an environment-friendly welding machine controlled by space adjustment and its use method. It includes a base plate, a storage box is fixedly installed at the upper end of the base plate, and a first door plate is movably installed at the front end of the storage box. The front end of the first door panel is fixed with a first handle, the upper end of the storage box is fixed with a protective plate horizontally, the center of the front end of the storage box is fixed with a first fixed block, and the outer end of the first fixed block is movably installed A first limit rod is provided, and sports wheels are fixedly installed on both sides of the front end of the bottom plate. The air pump is started during welding in the present invention, and the air pump pumps out the gas inside the processing box to form a negative pressure, so that the gas inside the casing enters the inside of the horizontal pipe through the extension pipe, and then enters the inside of the processing box through the communication groove, and is filtered and adsorbed by the filter plate It is discharged through the exhaust pipe and the air pump, so as to facilitate the adsorption and filtration of harmful gases generated after welding to prevent environmental pollution.

Description

technical field [0001] The invention relates to the field of welding machine equipment, in particular to an environment-friendly welding machine with space adjustment and control and its use method. Background technique [0002] Welding is the process of using various fusible alloys (solder) to connect metal parts; the melting point of solder is lower than that of the material to be welded, so that the parts will end the welding through the intermolecular contact on the surface without being melted ;Welding can be divided into soft soldering and hard soldering, the temperature of soft soldering is lower than 450℃, and the temperature of hard soldering is higher than 450℃; hard soldering is usually used for metals such as silver, gold, steel, copper, etc., and its solder joints are much stronger than soft soldering , the shear strength is 20~30 times that of soft soldering; the above two thermal connections usually use the term welding, because in both cases, molten solder is...

AI Technical Summary

Problems solved by technology

[0004] 1. The main body of the existing welding machine is relatively large. In order to facilitate its movement during use, it needs to install a moving wheel, but after the moving wheel is installed, the device will not be stable enough in use, which will affect the subsequent use;

[0005] 2. When the existing welding machine is in use, the material is placed on the upper end of the welding table of the welding machine, and then the welding work is started, but only the upper surface of the material can be welded, and it is impossible for materials that need to be welded on both sides at the same time. Carry out welding processing work, which reduces the practicability of the device;

[0006] 3. The harmful gas produced by welding when the existing welding machine is in use is directly discharged at the welding site (generally exposed welding), which makes the environment more polluted and the environmental protection effect is poor, so a device is urgently needed to solve the above problems

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