A kind of paint nozzle for saving coating
Technical field
A kind of spray-painting plant technical field is the utility model is related to, specially a kind of paint nozzle for saving coating.
Background technology
With the development in epoch, spray painting development is more and more faster, small all to use spray painting to daily household greatly to steamer, aircraft carrier,
Spray-painting plant has a wide range of applications in machinery, electronics, aviation, shipbuilding and life staying idle at home.By being done to the surface of product
Spray painting processing ensure that the quality and service life of product, while also increase to prevent some metal products to be oxidized corrosion
Aesthetics.Shower nozzle, English NOZZLE is very close with the meaning of nozzle, and one is that to be commonly called as one be the professional saying of comparison.
Shower nozzle is a part very crucial in spray-painting plant, even critical piece.
But the design of shower nozzle will unavoidably waste many spray paintings now, paint and danger is caused to health of people, simultaneously
Also the waste of resource and the energy can be caused, does not meet the needs of China's energy-saving and emission-reduction, while the effect of the atomization of shower nozzle is in difference
In the case of difference, it is necessary to which concrete condition is specifically treated.
Utility model content
The purpose of this utility model is to provide a kind of paint nozzle for saving coating, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme:A kind of paint nozzle for saving coating, bag
Nozzle, jet pipe and miniature pressure charging valve are included, the jet pipe is internally provided with coating pipeline, pressure pipeline and recovery channel, the painting
Pipe material one end is provided with external screw thread, and coating pipeline is connected through a screw thread pressure pipeline, and the miniature pressure charging valve passes through screw thread
Pressure pipeline is connected, the nozzle exit is provided with vaporific adjusting knob, and the nozzle is connected through a screw thread pressure pipeline, described
Jet pipe one end has been connected through a screw thread protective cover, and protective cover bottom is connected through a screw thread recovery channel, the jet pipe side edge
Embedded with guide rail, the coating pipeline side is welded with sliding block, and sliding block side is slidably connected through jet pipe with guide rail.
Preferably, the protective cover is funnel-shaped structure, and inwall is uniform-distribution with some apertures, the protective cover inwall
It is hollow structure between outer wall.
Preferably, the coating pipeline is L-shaped structure, and the recovery channel is connected with negative pressure pump.
Preferably, the nozzle surface is uniformly distributed several cloud point holes, between the protective cover bottom and pressure pipeline are
Gap coordinates.
Preferably, the miniature pressure charging valve and sliding block are located at jet pipe the same side, and miniature pressure charging valve is located at the top of sliding block.
Compared with prior art, the beneficial effects of the utility model are:This paint nozzle that can save coating passes through sliding block
With the effect being slidably connected of guide rail, promote sliding block to adjust the height of nozzle and carry out spray paint, saving color, pass through miniature increasing
The effect that pressure valve is connected with pressure pipeline, pressure can be increased, be preferably atomized coating, pass through protective cover, recovery channel
And the connection function of negative pressure pump, open negative pressure pump and draw in the unnecessary coating recycling of protective cover, avoid the waste of coating,
More occasions finally can also be used in by being atomized the spray pattern of adjusting knob adjusting coating.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is guide rail of the present utility model and slide block structure schematic diagram;
In figure:1- jet pipes;2- coating pipelines;3- pressure pipelines;4- recovery channels;The miniature pressure charging valves of 5-;6- nozzles;7- mists
Shape adjusting knob;8- protective covers;9- guide rails;10- sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme:A kind of paint nozzle for saving coating, including
Nozzle 6, jet pipe 1 and miniature pressure charging valve 5, the jet pipe 1 are internally provided with coating pipeline 2, pressure pipeline 3 and recovery channel 4, institute
State the one end of coating pipeline 2 and be provided with external screw thread, and coating pipeline 2 is connected through a screw thread pressure pipeline 3, the miniature pressure charging valve 5
Pressure pipeline 3 is connected through a screw thread, the exit of nozzle 6 is provided with vaporific adjusting knob 7, and the nozzle 6 is connected through a screw thread
Pressure pipeline 3, described one end of jet pipe 1 has been connected through a screw thread protective cover 8, and the bottom of protective cover 8 is connected through a screw thread recovery tube
Road 4, the side of jet pipe 1 are inlaid with guide rail 9, and the side of coating pipeline 2 is welded with sliding block 10, and the side of sliding block 10 is through spray
Pipe 1 is slidably connected with guide rail 9.
Further, the protective cover 8 is funnel-shaped structure, and inwall is uniform-distribution with some apertures, the protective cover 8
It is hollow structure between inwall and outer wall.
Further, the coating pipeline 2 is L-shaped structure, and the recovery channel 4 is connected with negative pressure pump.
Further, the surface of nozzle 6 is uniformly distributed several cloud point holes, the bottom of protective cover 8 and pressure pipeline 3
Coordinate for gap.
Further, the miniature pressure charging valve 5 and sliding block 10 are located at the same side of jet pipe 1, and miniature pressure charging valve 5 is located at sliding block
10 top.
Operation principle:Coating reaches pressure pipeline 3 by coating pipeline 2, then increases it pressure by miniature pressure charging valve 5
Power, the coating of ejection is more uniform, and by sliding slider 10 on guide rail 9, sliding block 10 drives coating pipeline 2, due to coating pipeline 2
All it is metal manufacture with pressure pipeline 3, so sliding block 10 can drive nozzle 6 to move up and down, the scope that regulation nozzle 6 sprays, energy
Coating is enough maximally utilized, the exit of nozzle 6, which is provided with vaporific adjusting knob 7, can adjust spray pattern, be scattered in protective cover 8
Coating, it can be recycled by the effect coating of recovery channel 4 and negative pressure pump.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.