Turning ignition mechanism for automatic ignition plasma spray gun
A plasma spray gun and automatic ignition technology, applied in the direction of plasma, electrical components, etc., can solve the problems of operator injury, low safety factor, complicated control, etc., and achieve the effect of personal safety guarantee, high space utilization rate, and avoidance of potential safety hazards.
Active Publication Date: 2014-01-22
WUHU DINGHAN REMFR TECH
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Problems solved by technology
[0003] For plasma spraying processing, spray guns are often used to spray the surface to be processed, while the existing plasma spray guns use manual ignition, which is cumbersome to control, takes a long time, and has a low safety factor, which is easy to cause harm to the operator's body
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Embodiment Construction
[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.
[0017] like figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, an indexing ignition mechanism of an automatic ignition type plasma spray gun includes a base 1, a positioning connector 2, a gasket 3, a rotary guide rod 4, a clip joint 5, an ignition contact 6 and a wire 7, and the gasket The piece 3 is empty on the positioning connector 2, and the gasket 3 is located on the rear side of the rotary guide rod 4; the rotary guide rod 4 is fixed on the base 1 through the positioning connector 2, and the rotary guide rod 4 includes a rod body 401. Boss 402 before turning and boss 403 after turning. The right end of the rod body 401 is connected to the snap joint 5. The inside of the rod body 401 is provided with a wire hole 40101. The boss 402 before turning and the boss ...
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The invention relates to a turning ignition mechanism for an automatic ignition plasma spray gun. The turning ignition mechanism comprises a base, a positioning connector, a gasket, a rotary guide rod, a clamping joint, an ignition contact and a lead; the gasket is positioned at the rear side of the rotary guide rod fixed on the base by the positioning connector; the rotary guide rod comprises a rod body, a rotary front boss and a rotary rear boss; the right end of the rod body is connected with the clamping joint; a wire passing hole is formed in the rod body; the rotary front boss and the rotary rear boss are arranged in the middle of the rod body; a cylindrical hollow area is arranged in the middle of the rotary rear boss; a thread hole is formed in the rear side of the rotary rear boss; the rear side of the rotary rear boss is matched with the positioning connector by threads; one end of the ignition contact is fixedly mounted in the middle of the clamping joint. The turning ignition mechanism for the automatic ignition plasma spray gun has the advantages of reasonable structural design, high space utilization rate, convenient operation and control and the like, can assist the spray gun in realizing the automatic ignition function, can be used for replacing manual ignition and avoids the safety loopholes of manual ignition and the efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of spraying processing, in particular to an indexing ignition mechanism of an automatic ignition type plasma spray gun. Background technique [0002] At present, plasma technology has been widely used. Plasma refers to a partially or fully ionized gas, and the sum of positive and negative charges carried by free electrons and ions completely cancels out, and it is neutral in macroscopic view. Plasma equipment is mainly suitable for surface modification of various materials, such as surface cleaning, surface activation, surface etching, surface grafting, surface deposition, surface polymerization, surface spraying, and plasma-assisted chemical vapor deposition, etc. [0003] For plasma spraying processing, spray guns are often used to spray the surface to be processed, while the existing plasma spray guns use manual ignition, which is cumbersome to control, takes a long time, and has a low safety factor, whi...
Claims
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IPC IPC(8): H05H1/26
Inventor 程敬卿汪灏
Owner WUHU DINGHAN REMFR TECH