Space adjustment and control environment-friendly welding machine and using method thereof

Abstract

The invention discloses a space adjustment and control environment-friendly welding machine and a using method thereof. The welding machine comprises a bottom plate, a storage box is fixedly installedat the upper end of the bottom plate, a first door plate is movably installed at the front end of the storage box, and a first handle is fixedly arranged at the front end of the first door plate. A protection plate is horizontally and fixedly arranged at the upper end of the storage box, a first fixing block is fixedly arranged at the center of the front end of the storage box, a first limiting rod is movably installed at the outer side end of the first fixing block, and moving wheels are fixedly installed on the two sides of the front end of the bottom plate. During welding, an air pump is started to pump out gas in a treatment box, negative pressure is formed, and gas in a shell enters a horizontal pipe through an extension pipe, then enters the treatment box through a communication groove, is filtered and adsorbed by a filter plate and then is exhausted through an exhaust pipe and the air pump, so that harmful gas generated after welding can be adsorbed and filtered conveniently, and environmental pollution is prevented.

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...

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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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