CN209672022U - Coating equipment lubrication oil day with fog - Google Patents

Abstract

The utility model discloses a kind of coating equipment lubrication oil days with fog, lubricating cup including upper end opening, it is placed on the oil sprayer ontology of lubricating cup open end, the gas control assembly being installed on oil sprayer ontology, it is installed on the nozzle component for being used to be atomized oil liquid on oil sprayer ontology and is connected to oil sprayer body bottom portion and extends to the fuel sucking pipe of lubricating cup inner cavity, inlet channel is offered on the oil sprayer ontology, the gas control assembly is located on inlet channel and lubricating cup inner cavity perforation path for controlling throughput, the fuel sucking pipe and the perforation of nozzle component oil inlet end drop in the outlet passageway on oil sprayer ontology for oil liquid to be transmitted in nozzle component and forms oil droplet；The utility model provides power using the high pressure gas of spray equipment for lubricating oil, carries out atomization to oil droplet and realizes to the uniform and stable lubrication of air motor, and can continue fuel feeding in the case where coating equipment is not stopped the supple of gas or steam.

Description

Coating equipment lubrication oil day with fog

Technical field

The utility model coating equipment technical field, in particular to a kind of coating equipment lubrication oil day with fog.

Background technique

Coating is an important link in surface manufacturing process, and antirust, corrosion protection are beautiful and change material itself to make With the disadvantage is that coating quality is one of the importance of product total quality, product appearance quality not only reflect product protection, Decorative performance, and be also an important factor for constituting value of the product, and coating equipment is then most important in entire coating process A part, need to be lubricated starter motor in coating equipment operational process, existing lubricating system be traditional splashing Formula lubricating system, this lubricating system lubrication are uneven, it is difficult to control oil dripping amount.

Therefore, the utility model provides a kind of coating equipment lubrication oil day with fog, this device is stable, lubricating uniform, Oil dripping amount is accurately controlled, to realize the micro lubricating to air motor.

Utility model content

In view of this, the present invention provides a kind of coating equipment lubrication oil days with fog, this device is stable, and lubrication is equal It is even, oil dripping amount is accurately controlled, to realize the micro lubricating to air motor.

The coating equipment lubrication oil day with fog of the utility model, lubricating cup including upper end opening are placed on lubricating cup open end Oil sprayer ontology, the gas control assembly being installed on oil sprayer ontology are installed on oil sprayer ontology for being atomized oil liquid It nozzle component and is connected to oil sprayer body bottom portion and extends to the fuel sucking pipe of lubricating cup inner cavity, offered on the oil sprayer ontology Inlet channel, the gas control assembly is located on inlet channel and lubricating cup inner cavity perforation path for controlling throughput, described Fuel sucking pipe and nozzle component oil inlet end, which are penetrated through, drops to oil sprayer ontology for oil liquid to be transmitted in nozzle component and forms oil droplet On outlet passageway in.

Further, the oil nozzle regulating device is the adjustable column for being threadedly connected to oil nozzle interior of shell, the adjustable column bottom The tapered body in portion and coaxially through in oil nozzle.

Further, the nozzle component further includes the oil nozzle watchcase being placed on outside oil nozzle shell, and the oil nozzle watchcase screw thread connects It is connected in oil nozzle mounting hole, is in compatible outer small interior big multi-diameter shaft at oil nozzle watchcase inner cavity and the cooperation of oil nozzle shell Shape contacts with each other at the shaft shoulder of the two.

Further, the collar flange to raise upward, the flange outer wall, oil nozzle inner casing bottom are arranged at oil nozzle mounting hole bottom Oil liquid cushion chamber is encircled between portion and oil nozzle mounting hole side wall, oil liquid cushion chamber bottom, which offers, runs through fuel sucking pipe Oil duct II, the oil nozzle inner shell bottom offers the oil duct III for running through oil duct I.

Further, the gas control assembly includes being installed in inlet channel and lubricating cup inner cavity perforation path in a tubular form Control shell is installed on the sealing that control shell inlet end is used to seal or penetrate through between inlet channel and sealing shell inner cavity Part I and the headstock gear for making sealing or perforation between inlet channel and sealing shell inner cavity for moving sealing element I, it is described Shell outlet side and lubricating cup inner cavity is controlled to penetrate through.

Further, the headstock gear include can slide axially be set in control shell and the plunger tip that axially extends with And it is connected to the driving assembly on plunger tip for driving plunger tip to slide, the sealing element I is connected to plunger tip outer end.

Further, the driving component includes slidably through the plug on oil sprayer ontology and for multiple to plunger tip The elastic component of position, the plug is against plunger tip outer end face and plug glide direction is identical as plunger tip glide direction, the elastic component It is set to control interior of shell and makes plunger tip that there is axially elastic force of the direction sliding for reset.

Further, the flange inner cavity is located at immediately below oil nozzle, and the oil dripping feeder connection is set to the chamber that flange surrounds Body bottom.

Further, between the oil nozzle shell and adjustable column, between oil nozzle shell and oil nozzle watchcase, oil nozzle watchcase and oil nozzle Sealing element II is provided between inner wall of the hole installing.

The utility model has the beneficial effects that

The utility model provides power using the high pressure gas of spray equipment for lubricating oil, carries out atomization realization pair to oil droplet The uniform and stable lubrication of air motor, and fuel feeding can be continued in the case where coating equipment is not stopped the supple of gas or steam, this structure reduces independence Lubricating power equipment, simplify the structure of coating equipment lubricating system；Oil nozzle is accurately controlled by oil nozzle regulating device to open Mouthful size, it is accurate to control oil dripping amount, to form stable micro lubricating to air motor, avoid oil mass it is excessive caused by wave Take and cross lubrication phenomenon.

Detailed description of the invention

The utility model is further described with reference to the accompanying drawings and examples.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is gas control assembly structural schematic diagram；

Fig. 3 is nozzle component structural schematic diagram；

Specific embodiment

FIG. 1 is a schematic structural view of the utility model；Fig. 2 is gas control assembly structural schematic diagram；Fig. 3 is nozzle component knot Structure schematic diagram；

The present embodiment coating equipment lubrication oil day with fog, lubricating cup 10 including upper end opening, the oil for being placed on lubricating cup open end Day with fog ontology 20, the gas control assembly 30 being installed on oil sprayer ontology 20 are installed on oil sprayer ontology 20 for being atomized It the nozzle component 40 of oil liquid and is connected to oil sprayer body bottom portion and extends to the fuel sucking pipe 50 of lubricating cup inner cavity, the oil sprayer sheet Inlet channel 60 is offered on body, the gas control assembly, which is located on inlet channel and lubricating cup inner cavity perforation path, to be used to control Throughput, the fuel sucking pipe are penetrated through with nozzle component oil inlet end and are dropped to for oil liquid to be transmitted in nozzle component and forms oil droplet In outlet passageway on oil sprayer ontology；This device, the high pressure gas in coating equipment pass through inlet channel, partial high pressure gas It is entered in lubricating cup by gas control assembly and to be formed hyperbaric environment in lubricating cup, the lubricating oil in lubricating cup is pressed by high pressure Enter in fuel sucking pipe and enter in nozzle component, forms oil droplet in the oil outlet of nozzle component and instill the outlet on oil sprayer ontology In channel, using the compressed air at outlet passageway insinuate atomization after therewith gas flow out at motor, thus to pneumatic horse It is atomized micro lubricating up to realizing, inlet channel and outlet passageway herein can be independently set in two high pressure air flues, this implementation Inlet channel and outlet passageway preferably share a high pressure air flue in example, and wherein oil dripping channel 45 is preferably placed at gas control assembly 30 air inlets at the rear of wind direction, guarantee it is fresh it is distinguished and admirable should first pass around 30 air inlet of gas control assembly, form atomization The distinguished and admirable of oil directly flows away with distinguished and admirable, prevents from being atomized distinguished and admirable into the repetition atomization formed in gas control assembly 30, needs at this time Guarantee that the opening section product in oil dripping channel 45 is less than the opening section product of control 31 inlet end of shell, to prevent high-pressure blast stream inverse Row, above structure carry out atomization to oil droplet using the high pressure gas of spray equipment and realize to the uniform and stable lubrication of air motor, And it can keep continuing fuel feeding under without state of stopping the supple of gas or steam.

In the present embodiment, oil nozzle mounting hole 70 is provided on the oil sprayer ontology, the nozzle component 40 includes installation In in oil nozzle mounting hole 70 oil nozzle shell 41, positioned at oil nozzle interior of shell oil nozzle inner casing 42 and be installed on oil nozzle inner casing or Oil nozzle regulating device on oil nozzle shell forms the oil duct I 43 for oil liquid circulation between the oil nozzle shell and oil nozzle inner casing, I oil inlet end of oil duct runs through fuel sucking pipe 50, and I 43 oil outlet of oil duct is by being located at the oil nozzle 44 at the top of oil nozzle inner casing 42 Oil dripping channel 45 is run through, oil dripping channel outlet runs through the outlet passageway on oil sprayer ontology, the oil nozzle regulating device It is set on oil nozzle 44 for controlling oil nozzle openings of sizes；Oil nozzle mounting hole is preferably disposed on oil sprayer bodies top, oil nozzle peace Fill the preferably cylindrical cavernous structure in hole, naturally it is also possible to it is set as the column structure that section is polygon, is not being repeated specifically, Oil nozzle shell Internal periphery and oil nozzle inner casing outer profile can be adapted so that oil nozzle outer casing inner wall fits with oil nozzle inner casing outer wall, In Half groove body being mutually adapted is set between oil nozzle outer casing inner wall and oil nozzle inner casing outer wall, two and half groove bodies fasten to form oil duct I 43, Certainly settable independent half slot on the inner wall of the outer wall of oil nozzle shell or oil nozzle inner casing, forms oil by this individual half slot Road I, oil nozzle shell and oil nozzle inner casing are cylindrical-shaped structure in the present embodiment, and simultaneously oil is arranged in this end in oil nozzle inner casing top closure Mouth, so that the inside and outside perforation of oil nozzle inner casing, wherein oil nozzle regulating device is set on oil nozzle shell and is located above oil nozzle inner casing, oil Mouth inner casing top, oil nozzle regulating device bottom and oil nozzle housing interior side-wall form a lumen therethrough, this lumen therethrough while and oil nozzle It is penetrated through with oil duct I, oil dripping channel is set to oil nozzle mounting hole bottom and is covered by oil nozzle inner casing, when oil liquid is pressed into fuel sucking pipe Oil nozzle mounting hole bottom is flowed to through oil channel I, lumen therethrough and oil nozzle, it is rear to flow into oil dripping channel and form liquid from its outlet end Drop drop is insinuated gas outflow therewith after being atomized by the compressed air in outlet passageway, passes through and control oil dripping in outlet passageway The formation rate of the diameter control oil droplet in channel and the size of oil droplet, should make oil droplet small as far as possible, to improve atomizing effect, pass through oil Mouth regulating device can control oil nozzle openings of sizes, accurate to control oil dripping amount, to form accurate micro lubricating to air motor.

In the present embodiment, the oil nozzle regulating device is the adjustable column 46 for being threadedly connected to oil nozzle interior of shell, the tune The tapered body in segmented column bottom and coaxially through in oil nozzle 44；As shown in figure 3, adjustable column 46 includes the threaded connection positioned at middle part Section 46a, the seal section 46c that is connected to the control section 46b of threaded connection section bottom and is connected to above threaded connection section, wherein Sealing ring is provided between seal section and oil nozzle outer casing inner wall, thread segment is threadedly connected in oil nozzle shell, oil nozzle upper shell It is opening-like, oil nozzle shell aperture end is sealed by thread segment, so that entering drop by oil nozzle from the oil liquid on the stream of oil duct I 43 In oily channel, certainly, oil nozzle shell may be configured as the structure of upper end closed, drives and adjusts in its intracavity bottom setting linear motor Column moves along a straight line, and details are not described herein again；Control section is the column structure of tapered body, and seal section extends to outside oil nozzle shell And the outer end of seal section is provided with cross recess or its end forms hexagonal head, it is convenient that adjustable column is rotated by tool, when When rotating adjustable column, control terminal is moved up and down, and the gap between control section circumferential surface and oil nozzle inner wall is adjusted, to adjust oil nozzle Openings of sizes, when the fitting of control section circumferential surface is on oil nozzle inner wall, then oil nozzle is closed, and through this structure, can be accurately controlled oil nozzle Openings of sizes, it is accurate to control oil dripping amount, to reach stable micro lubricating effect, avoid oil mass it is excessive caused by waste And cross lubrication phenomenon.

In the present embodiment, the nozzle component 40 further includes the oil nozzle watchcase 47 being placed on outside oil nozzle shell, the oil nozzle table Shell is threadedly connected in oil nozzle mounting hole, is in compatible outer small interior big at oil nozzle watchcase inner cavity and the cooperation of oil nozzle shell Ladder shaft-like contacts with each other at the shaft shoulder of the two；Oil nozzle watchcase is in thin wall cylindrical structure, makes oil nozzle by rotating oil nozzle watchcase Watchcase moves down in oil nozzle mounting hole, is wherein against at the shaft shoulder of oil nozzle shell at the shaft shoulder of oil nozzle watchcase, will be outside oil nozzle Shell is pressed on to be formed in oil nozzle mounting hole and fix, and oil nozzle shell can be formed a fixed connection with oil nozzle inner casing by interference fit, passes through Oil nozzle shell and oil nozzle inner casing are pressed in oil nozzle mounting hole by oil nozzle watchcase simultaneously, for the peace installation and dismantling convenient for the inside and outside shell of oil nozzle It unloads, preferred 42 bottom of oil nozzle inner casing of the present embodiment, which radially expands, forms disc base, and oil nozzle outer casing bottom is against disk On pedestal, oil nozzle inner casing is pressed in oil nozzle mounting hole, through this structure, convenient for the installation of oil nozzle inner casing and oil nozzle shell, is led to The fastening force of oil nozzle watchcase is crossed, so that oil nozzle inner casing and oil nozzle shell mechanism are compact, improves the whole consistent of each components Property, improve the stability of system.

In the present embodiment, the collar flange 48 to raise upward, the flange outer wall, oil nozzle are arranged at oil nozzle mounting hole bottom Oil liquid cushion chamber 49 is encircled between inner shell bottom and oil nozzle mounting hole side wall, oil liquid cushion chamber bottom offers perforation In the oil duct II 81 of fuel sucking pipe, the oil nozzle inner shell bottom offers the oil duct III 82 for running through oil duct I 43；Oil nozzle inner shell bottom Disc-shaped foot be against on collar flange, the inner cavity of collar flange inner cavity and oil nozzle inner casing penetrates through, and oil duct III 82 is opened in plate-like On pedestal, so that oil liquid cushion chamber runs through oil duct I 43, oil liquid enters oil liquid cushion chamber by fuel sucking pipe, oil duct II 81 and buffers, Steady pressure, after entered in oil duct I 43 from oil liquid cushion chamber, by oil liquid cushion chamber stablize oil liquid pressure, flow into Oil liquid in oil dripping channel 45 is constant, so that oil droplet synthesis speed is stablized, to improve the precision of oil drop controling.

In the present embodiment, the gas control assembly 30 includes being installed in inlet channel and lubricating cup inner cavity perforation path to be in The control shell 31 of tubulose is installed on control shell inlet end for will seal or pass through between inlet channel and sealing shell inner cavity Logical sealing element I 32 and sealing element I to seal between inlet channel and sealing shell inner cavity or what is penetrated through opens for moving Device is closed, 31 outlet side of control shell and 10 inner cavity of lubricating cup penetrate through；Control shell outer peripheral surface and perforation path internal wall it Between sealing element II 33 is set, the inlet end of control shell 31 extends in inlet channel, and sealing element I 32 is covered in control shell Inlet end, by the driving of headstock gear so that sealing element 32 opens inlet end or closes inlet end, so that effectively control flows into Tolerance in lubricating cup, convenient for adjusting the air pressure in lubricating cup, the high pressure gas that can efficiently use coating equipment through this structure is Lubricating oil provides power, and can continue fuel feeding in the case where coating equipment is not stopped the supple of gas or steam, and it is dynamic that this structure reduces independent lubrication Power equipment simplifies the structure of coating equipment lubricating system.

In the present embodiment, the headstock gear includes the top for being set to and in control shell and axially extending that can slide axially Core 34 and it is connected to driving assembly on plunger tip 34 for driving plunger tip to slide, the sealing element I is connected to plunger tip outer end； For convenient for sealing element I 32 is fixedly mounted, the end of plunger tip is connected with end cap 37, and end cap is located at outside control shell inlet end, end Cap is provided with sealing element installation cavity towards control shell inlet end side, and sealing element I 32 is installed in this installation cavity, sealing element I 32 can be installed in the installation cavity by interference fit, and realization can be connected through a screw thread between end cap 37 and plunger tip and is detachably connected It connects, in the present embodiment, end cap is placed on plunger tip end, and there is the cyclic annular limiting slot being recessed inwardly in end cap inner cavity, and plunger tip circumferentially has outward The stop collar that protrusion is adapted to limiting slot realizes the axially position to end cap and plunger tip by the cooperation of stop collar and limiting slot, During installation, stop collar is pressed in limiting slot by external force, to improve the installation that the deformability of end cap facilitates end cap, end cap Plastic material is preferably used, is not being repeated specifically；Driving assembly driving plunger tip and sealing element I 32 are subjected to displacement, thus outer to control Shell inlet end opens or closes, and driving assembly can be motorized drive structure such as linear motor, is driven and is pushed up by linear motor Core is subjected to displacement, and driving assembly can also use manual actuation structure, such as stud, realizes linear position by rotating stud manually It moves that plunger tip is driven to be subjected to displacement, other structures form also can be used in driving assembly, is not repeating specifically；By to plunger tip Control is, it can be achieved that the accurate control that control shell inlet end opens and closes.

In the present embodiment, the driving component include slidably through on oil sprayer ontology plug 35 and for pair The elastic component 36 that plunger tip resets, the plug is against plunger tip outer end face and plug glide direction is identical as plunger tip glide direction, institute Elastic component is stated to be set to 31 inside of control shell and make plunger tip that there is axially elastic force of the direction sliding for reset；Mist of oil Setting is used for the plug mounting hole of installed plug, plug mounting hole and control shell coaxial arrangement on device ontology, to avoid gas It is revealed in gap between plug and plug mounting hole, plug may be configured as the sealing structure of elasticity, so that plug is by crowded Pressure shows deformation to be sealed to plug mounting hole, and preferred plug is that the plasticity such as plastics or metal are smaller in the present embodiment Columnar material, plug outer peripheral surface is provided with seal groove, sealing ring is cased in seal groove, by sealing ring for plug with Sealing between plug mounting hole, this structure prevent frictional force between plug and plug mounting hole excessive, convenient for the sliding of plug, Further, it can be threaded connection between plug and plug mounting hole, converted rotational motion in axial sliding by rotation plug Linear motion, for driving sliding axially for plunger tip and sealing element I, for the inlet end of opening and closing control shell, this structure Be also convenient for the openings of sizes of the inlet end of control air inlet housing, to control air inflow, control 31 inner wall of shell formed it is radial to Outer first limiting section 38 outstanding, forms the second limiting section 39 projected radially outwardly on plunger tip, and wherein elastic component is using circle Column helical spring is simultaneously placed on plunger tip, and both ends are connected on the first limiting section and the second limiting section, so that plunger tip occurs When displacement, spring deformation occurs generate make plunger tip reset elastic force, the second limiting section 39 be the stop collar being placed on plunger tip, limit Position ring is convenient for the reset of sealing element I 32 by above structure in the endless groove body of plunger tip outer peripheral surface, improves 31 air inlet of shell Hold the control precision of opening and closing.

In the present embodiment, 48 inner cavity of flange is located at immediately below oil nozzle 44, and the oil dripping feeder connection is set to flange The cavity bottom surrounded；Oil liquid in oil nozzle instills in flange inner cavity, so that oil liquid is assembled and is covered at oil dripping feeder connection, The local accumulation that can effectively avoid oil liquid improves the mobility of oil liquid.

In the present embodiment, between the oil nozzle shell 41 and adjustable column 46, between oil nozzle shell 41 and oil nozzle watchcase 47, Sealing element II 83 is provided between 70 inner wall of oil nozzle watchcase 47 and oil nozzle mounting hole；Equally, pacify in oil nozzle inner shell bottom and oil nozzle It fills and sealing element IV84 is set between the bottom of hole, each sealing element is all made of elastic seal ring and is sealed in the present embodiment, specifically Round, rectangle or other polygon polymorphic structures can be used in the circle body cross sectional shape of sealing ring, are not repeating specifically, by each The sealing of sealing element is so that form closed channel, so that oil liquid prevents oil liquid in predetermined direction flowing between each oil duct Leakage.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover in the scope of the claims of the utility model.

Claims (10)

1. a kind of coating equipment lubrication oil day with fog, it is characterised in that: lubricating cup including upper end opening is placed on lubricating cup open end Oil sprayer ontology, the gas control assembly being installed on oil sprayer ontology are installed on oil sprayer ontology for being atomized oil liquid It nozzle component and is connected to oil sprayer body bottom portion and extends to the fuel sucking pipe of lubricating cup inner cavity, offered on the oil sprayer ontology Inlet channel, the gas control assembly is located on inlet channel and lubricating cup inner cavity perforation path for controlling throughput, described Fuel sucking pipe and nozzle component oil inlet end, which are penetrated through, drops to oil sprayer ontology for oil liquid to be transmitted in nozzle component and forms oil droplet On outlet passageway in.

2. coating equipment lubrication oil day with fog according to claim 1, it is characterised in that: be arranged on the oil sprayer ontology There is oil nozzle mounting hole, the nozzle component includes the oil nozzle shell being installed in oil nozzle mounting hole, positioned at oil nozzle interior of shell Oil nozzle inner casing and the oil nozzle regulating device being installed on oil nozzle inner casing or oil nozzle shell, the oil nozzle shell and oil nozzle inner casing it Between form the oil duct I for oil liquid circulation, I oil inlet end of oil duct runs through fuel sucking pipe, and I oil outlet of oil duct is by being located at Oil nozzle at the top of oil nozzle inner casing runs through oil dripping channel, and oil dripping channel outlet runs through the outlet passageway on oil sprayer ontology, The oil nozzle regulating device is set on oil nozzle for controlling oil nozzle openings of sizes.

3. coating equipment lubrication oil day with fog according to claim 2, it is characterised in that: the oil nozzle regulating device is spiral shell Line is connected to the adjustable column of oil nozzle interior of shell, the tapered body in the adjusting column bottom and coaxially through in oil nozzle.

4. coating equipment lubrication oil day with fog according to claim 2, it is characterised in that: the nozzle component further includes set In the oil nozzle watchcase outside oil nozzle shell, the oil nozzle watchcase is threadedly connected in oil nozzle mounting hole, oil nozzle watchcase inner cavity with Oil nozzle outer shell outer wall is in compatible outer small interior big ladder shaft-like, is contacted with each other at the shaft shoulder of the two.

5. coating equipment lubrication oil day with fog according to claim 2, it is characterised in that: oil nozzle mounting hole bottom has The collar flange to raise upward is encircled into oil liquid between the flange outer wall, oil nozzle inner shell bottom and oil nozzle mounting hole side wall Cushion chamber, oil liquid cushion chamber bottom offer the oil duct II for running through fuel sucking pipe, and the oil nozzle inner shell bottom, which offers, to be passed through Pass through the oil duct III of oil duct I.

6. coating equipment lubrication oil day with fog according to claim 1, it is characterised in that: the gas control assembly includes Be installed on control shell in a tubular form in inlet channel and lubricating cup inner cavity perforation path, be installed on that control shell inlet end is used for will Between inlet channel and sealing shell inner cavity seal or penetrate through sealing element I and make inlet channel for moving sealing element I The headstock gear for sealing or penetrating through between sealing shell inner cavity, the control shell outlet side and lubricating cup inner cavity penetrate through.

7. coating equipment lubrication oil day with fog according to claim 6, it is characterised in that: the headstock gear includes can axis To being slideably positioned in control shell and the plunger tip that axially extends and be connected to drive on plunger tip for driving plunger tip to slide Dynamic component, the sealing element I are connected to plunger tip outer end.

8. coating equipment lubrication oil day with fog according to claim 7, it is characterised in that: the driving component includes that can slide It is dynamic through the plug on oil sprayer ontology and the elastic component for being resetted to plunger tip, the plug be against plunger tip outer end face and Plug glide direction is identical as plunger tip glide direction, and the elastic component is set to control interior of shell and has plunger tip in its axis Elastic force to direction sliding for reset.

9. coating equipment lubrication oil day with fog according to claim 5, it is characterised in that: the flange inner cavity is located at oil nozzle Underface, the oil dripping feeder connection are set to the cavity bottom that flange surrounds.

10. coating equipment lubrication oil day with fog according to claim 4, it is characterised in that: the oil nozzle shell and adjusting Sealing element II is provided between column, between oil nozzle shell and oil nozzle watchcase, between oil nozzle watchcase and oil nozzle inner wall of the hole installing.