a welding device

Abstract

The invention discloses a welding device comprising a power connection frame and a hanging frame. A first sliding cavity is formed in the power connection frame; a guide sliding groove is formed in the bottom end of the first sliding cavity; a first spiral rod is arranged in the first sliding cavity in a left and right extending mode; the left side end of the first spiral rod is connected with a first electromotor; a first sliding block is connected on the first spiral rod in a spirally-matched mode; a first sliding groove is formed in the first sliding block; a guide sliding rod is arranged in the first sliding groove in a left and right extending mode and connected with a second sliding block in a slidably-matched mode; the bottom of the second sliding block stretches into the guide sliding groove and is connected with the guide sliding groove in a slidably-matched mode; a second sliding cavity is formed in the second sliding block; a third sliding block is arranged in the second sliding cavity; a first elastic force piece is arranged at the bottom of the third sliding block; a pushing sliding block penetrating through the end face of the bottom of the second sliding block is arranged at the bottom of the third sliding block; a connecting part is arranged at the bottom of the pushing sliding block; and a rotating wheel is arranged at the bottom of the connecting part. The structure is simple, operation is convenient, automatic working, power supply and inserting connection can be achieved, mounting and detaching are convenient, and safety is high.

Description

technical field [0001] The invention relates to the technical field of welding, in particular to a welding device. Background technique [0002] Welding, also known as welding and 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. With the continuous development of science and technology, welding technology is widely used nowadays. The welding machine needs electricity when it is in use. Traditional welding machines are usually plugged in manually when using electricity, and automatic control operations cannot be realized. Manual plugging by personnel causes uneven plugging force and damage to the power head. When unplugging, it is easy to generate electric arc and cause electric shock accidents, which has great potential safety hazards, and the traditional manual plugging method also has unstable connection and single function. Contents of the inven...

AI Technical Summary

Problems solved by technology

[0002] Welding, also known as welding and 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. With the continuous development of science and technology, welding technology is widely used nowadays. The welding machine needs electricity when it is in use. Traditional welding machines are usually plugged in manually when using electricity, and automatic control operations cannot be realized. Manual plugging by personnel causes uneven plugging force and damage to the power head. When unplugging, it is easy to generate electric arc and cause electric shock accidents, which has great potential safety hazards, and the traditional manual plugging method also has unstable connection and single function

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