Automatic ignition and flameout gas-saving ignition device

Abstract

The invention belongs to the technical field of welding and particularly relates to an automatic ignition and flameout gas-saving ignition device. The device comprises a right side panel, a rear sidepanel, a left side panel and an L-shaped panel, wherein the right side panel, the rear side panel, the left side panel and the L-shaped panel are detachably connected and constructed into a box-shapedstructure with the lower portion being open; the right side panel is provided with a switch, a partition plate is connected to the upper middle portion between the right side panel and left side panel, and a controller is arranged on the partition plate; a gap is formed in the upper portion of the front end of the left side panel; a hook assembly is arranged at the position, corresponding to thegap, of the upper portion of the inner wall of the right side panel, and the hook assembly is provided with a vertical plate, a pin, a strip and a hook; the left end of the vertical plate is fixedly connected to the inner wall of the left side panel, the left top end of the vertical plate is vertically folded forward to form a left platform while the right top end of the vertical plate is vertically folded forward to form a right platform; a guiding pillar penetrates through the middle portion of the right platform; and the lower end of the guiding pillar is sleeved with a spring.

Description

technical field [0001] The invention belongs to the field of welding technology, in particular to an ignition device with automatic ignition and flameout and gas saving. Background technique [0002] Old-style welding torches often use a lighter to ignite. When igniting, the hand needs to be close to the welding tip, which is easy to burn, and the lighter is small in size and easy to lose. In the normal working process, there will be time intervals when welding different workpieces, and the operator will not hold the welding torch all the time. If the welding torch is not turned off, the welding torch will always burn empty, which not only wastes gas and oxygen, but also has the risk of causing a fire . If the torch is turned off and on frequently, it will waste a lot of time to ignite and extinguish the torch and adjust the flame size, which seriously affects work efficiency. Contents of the invention [0003] Aiming at the above-mentioned shortcomings in the prior art,...

AI Technical Summary

Problems solved by technology

[0002] Old-style torches often use a lighter to ignite. When igniting, the hand needs to be close to the welding tip, which is easy to burn, and the lighter is small and easy to lose.

In the normal working process, there will be time intervals when welding different workpieces, and the operator will not hold the welding torch all the time. If the welding torch is not turned off, the welding torch will always burn empty, which not only wastes gas and oxygen, but also has the risk of causing a fire

If the torch is turned off and on frequently, igniting and extinguishing the torch and adjusting the flame size will waste a lot of time and seriously affect work efficiency

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