CN208679503U - A kind of paraffin nozzle - Google Patents
A kind of paraffin nozzle Download PDFInfo
- Publication number
- CN208679503U CN208679503U CN201821329299.5U CN201821329299U CN208679503U CN 208679503 U CN208679503 U CN 208679503U CN 201821329299 U CN201821329299 U CN 201821329299U CN 208679503 U CN208679503 U CN 208679503U
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Abstract
This application involves mechanical equipment technical field more particularly to a kind of paraffin nozzles.The nozzle includes air cap, liquid cap, needle, seal original part combination, piston, spring, rear cover, flow adjusting screw rod, adjusting handle, locking nut and nozzle body, all components link together in a certain order, paraffin nozzle provided by the utility model is by paraffin by heating, spraying, the object surface that atomization spraying is protected to needs, the object surface for needing to protect is processed in compared with the existing technology by the way of waxdip, paraffin is put into a pond, then defined temperature is heated to it, the protection object for needing waxdip is put into paraffin pond again, it then takes out, it is to be cooled, when paraffin nozzle provided by the utility model solves prior art spraying paraffin, raw materials consumption is high, the problem of coating layer is uneven and coating layer thickness can not adjust at any time according to the technological requirements.
Description
Technical field
This application involves mechanical equipment technical field more particularly to a kind of paraffin nozzles.
Background technique
Guide rail surface in the equipment such as all lathes of machinery industry and machining production line, all needs to smear before factory
Antirust oil, since antirust oil cannot be stored for a long time, antirust oil is stored can dry up for a long time, and rustless property will fail or reduce.It is special
It is not after packing case broken, the antirust oil that drenches with rain is scraped through wind can fail faster, and guide rail surface will be corroded quickly.Lathe at present
Industry is changed to smear paraffin, because paraffin is good protective materials, paraffin becomes thick liquid at 75 ° -85 ° of temperature
Body is applied to finished surface and is become again after cooling as solid, has good sealing effect, and energy long-term preservation is never degenerated, and is had very
Protection well, rustless property.
In the prior art, many producers and industry process the object surface for needing to protect by the way of waxdip, i.e., will
Paraffin is put into a pond, defined temperature is then heated to it, then the protection object for needing waxdip is put into paraffin pond
It is interior, it then takes out, to be cooled, the manual operation of such operation than before improves very big efficiency.
But paraffin is smeared in this way, object is entirely immersed into paraffin liquid, the consumption meeting for paraffin liquid
It is bigger, and paraffin is the liquid of flowing, and when placing and taking out object, the flowing meeting of paraffin liquid is so that object surface
In uneven thickness, it is big to cause raw materials consumption, and the inaesthetic problem of object surface.
Utility model content
This application provides a kind of paraffin nozzles, and when solving prior art spraying paraffin, raw materials consumption is high, coating layer
The problem of uneven and coating layer thickness can not adjust at any time according to the technological requirements.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of paraffin nozzle, including air cap, liquid cap, needle, sealing original part combination, piston, spring, rear cover, flow
Adjusting screw rod, adjusting handle, locking nut and nozzle body,
The air cap is connect by clamp nut with the nozzle body；
First compressed air outlet and two the second compressed air outlets there are two being opened up on the inner cavity of the air cap；
One end of the liquid cap offers paraffin outlet, and the other end is provided with threaded joints, and the liquid cap passes through
The threaded joints are connected on the inner cavity of the nozzle body；
One end of the needle is arranged to pan head shape, and conehead is matched with the outlet of the paraffin of the liquid cap to control
State the unlatching and closure of paraffin outlet, the other end of the needle pass through sealing original part combination pass through clamp nut with it is described
Piston links together；
One end of the spring is connect with the flow adjusting screw rod, and the other end is connected in the piston；
Described rear cover one end is provided with threaded joints, and the rear cover is connected to the nozzle by the threaded joints
On ontology；
The flow adjusting screw rod is housed in cover cavity after described, is connected through a screw thread on the flow adjusting screw rod
State adjusting handle and the locking nut；
Paraffin import and compressed air inlet are offered on the nozzle body；
The inside of the nozzle body is also provided with the first air intlet and the second air intlet, first air intlet
One end be connected to the compressed air inlet, the other end is connected to the piston；
One end of second air intlet is connected to the compressed air inlet, the other end and first compressed air
Outlet is connected to second compressed air outlet.
Optionally, it is provided with valve rod on second air intlet, can change by the adjusting valve rod described
The gas flow of second air intlet.
Optionally, the flow of the opening degree control paraffin of the needle.
Optionally, a spraying fan-shaped surface is formed between first compressed air outlet and paraffin outlet.
Optionally, the angle of the spraying fan-shaped surface and horizontal plane is any value between 0-90 °.
The technical scheme provided by the application includes following advantageous effects:
This application provides a kind of paraffin nozzles, including air cap, liquid cap, needle, sealing original part combination, piston, bullet
Spring, rear cover, flow adjusting screw rod, adjusting handle, locking nut and nozzle body, air cap pass through clamp nut and nozzle sheet
Body connection；Opened up on the inner cavity of air cap there are two the first compressed air outlet and two the second compressed air outlets, paraffin from
Import first passes through the air atomizing of the second compressed air outlet after flowing into, then using the air two of the first compressed air outlet
Paraffin atomization is finally become small droplet by secondary atomization, sprays to the surface for needing to protect, this process efficiency is high, raw material
Consume low, coating layer is uniform, and appearance is high-quality；One end of liquid cap offers paraffin outlet, and the other end is provided with screw thread
Interconnecting piece, the liquid cap portion of being connected through a screw thread are connected on the inner cavity of nozzle body；One end of needle is abutted with paraffin outlet, separately
One end is welded on sealing original part group and closes, and sealing original part combination is connect by clamp nut with piston；One end of spring and flow
Adjusting screw rod connection, the other end are connected in the piston；Rear cover one end is provided with threaded joints, and rear cover is connected through a screw thread
Portion is connected on nozzle body；Flow adjusting screw rod is housed in cover cavity afterwards, has been connected through a screw thread tune on flow adjusting screw rod
Save handwheel and locking nut；Paraffin import and compressed air inlet are offered on nozzle body；The inside of nozzle body also opens up
There are the first air intlet and the second air intlet, one end of the first air intlet is connected to compressed air inlet, the other end and work
Plug connection；One end of second air intlet is connected to compressed air inlet, and the other end and the first compressed air outlet and second are pressed
The air push piston of the connection of contracting air outlet slit, the first air intlet is mobile, and then paraffin outlet, paraffin are left in one end of needle
Outlet is turned on, and the air of the second air intlet sprays two the first compressed air outlets and two the second compressed airs go out
Mouthful, paraffin is atomized, forms a spraying fan-shaped surface, rotary air cap between the first compressed air outlet and paraffin outlet
The angle of spraying fan-shaped surface and horizontal plane is adjusted to reach best spray area, changes changeable flow adjustment spiral shell by rotating adjusting handle
Bar protrudes into the length of rear cover to adjust the opening degree of needle and then change the size of paraffin outlet and control the flow of paraffin, stream
The change of amount can change the thickness of coating layer, this is adjusted at any time according to the technological requirements, uses paraffin provided by the present application
Nozzle carries out the coating of paraffin, and when can solve prior art spraying paraffin, raw materials consumption is high, and coating layer is uneven and coating
The problem of thickness degree can not adjust at any time according to the technological requirements.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of paraffin nozzle provided by the embodiments of the present application.
Fig. 2 is the schematic diagram of the section structure of paraffin import provided by the embodiments of the present application.
Description of symbols:
1, air cap；2, liquid cap；3, needle；4, sealing original part combination；5, piston；6, spring；7, rear cover；8, flow tune
Save screw rod；9, adjusting handle；10, locking nut；11, nozzle body；12, the first compressed air outlet；13, the second compressed air
Outlet；14, paraffin exports；15, paraffin import；16, compressed air inlet；17, the first air intlet；18, the second air intlet；
19, valve rod.
Specific embodiment
Illustratively, as shown in Figure 1, this application provides a kind of paraffin nozzle, including air cap 1, liquid cap 2, needle
3, sealing original part combination 4, piston 5, spring 6, rear cover 7, flow adjusting screw rod 8, adjusting handle 9, locking nut 10 and nozzle
Ontology 11.
1 inner hollow of air cap, wherein one end is internally provided with screw thread, and air cap 1 passes through screw thread and nozzle body 11
Link together, the other end there are three protrusion, two protrusion setting positions be it is opposite, another protrusion be arranged at two
The centre of protrusion all offers the first compressed air outlet 12 in the protrusion of relative position, and intermediate protrusion offers a stone
Wax outlet 14 and two the second compressed air outlets 13, the second compressed air outlet 13 are located at the two sides of paraffin outlet 14,
First compressed air outlet 12 and the second compressed air outlet 13 are connected by 1 internal cavities of air cap and the second air intlet 18
It is logical, when using paraffin nozzle, once compressed air is passed through from import, the first compressed air outlet 12 and the second compressed air
Will constantly there be compressed air ejection in outlet 13, and the paraffin flowed out first can pass through the air pair of the second compressed air outlet 13
Its atomization for carrying out first time, then carries out second of atomization to it by the air of the first compressed air outlet 12 again, by paraffin
It is atomized into droplet, the paraffin of droplet form is sprayed on the surface for needing to protect, and this process efficiency is high, and raw materials consumption is low, applies
It is uniform to fill layer, paraffin can be made to be fully utilized.
Optionally, a spraying fan-shaped surface, the spray fan are formed between the first compressed air outlet 12 and paraffin outlet 14
Shape face can change opposite two spraying angles, angle can be with compressed air gas flow according to the requirement of processing technology
Change and change, need angle a little bit smaller, the gas flow of compressed air will need angle more greatly more greatly, and compression is empty
For the gas flow of gas with regard to smaller, the size of included spray angle directly affects spraying and paraffin contact area, and then will affect
The fogging degree of paraffin, so in use, can monitor, adjust at any time at any time, so as to reach optimal spray effect.
Liquid cap 2 is threadedly attached on nozzle body 11 and is connected together with the hollow portion of air cap 1, liquid cap
The bullet of 2 likeness in form bullets, one end are provided with screw thread, and the other end offers the outlet of paraffin, the opening of paraffin just with air cap 1
The aperture position of upper paraffin matches, and needle 3 is equipped in the inner cavity of liquid cap 2, and one end of needle 3 is arranged to pan head shape,
Conehead is matched with 2 paraffin of liquid cap outlet 14, the outlet of liquid cap 2 can all be blocked, and the other end of needle 3 passes through close
Envelope original part combination 4 is linked together by clamp nut with piston 5.When compressed air pushes piston 5 mobile, needle will drive
3 is mobile, and 3 front end conehead of needle can open the outlet of the paraffin on liquid cap 2 14；When do not have compressed air enter and piston 5
Connected spring 6 will push piston 5 to 2 one side of liquid cap, and needle 3 can also move, and 3 front end conehead of needle can close at this time
Close the paraffin outlet 14 on liquid cap 2.
Sealing original part combination 4 is set on needle 3, and is connected in piston 5, and effect is to prevent vasoliniment inflow and stone
Wax exports 14 opposite directions, and the application selects O-ring seals as sealing original part, is made of oil resistant rubber, cross section
It is rounded, within the scope of operating pressure and certain temperature, have between good sealing performance, with piston 5 and needle 3
Frictional force is small, and resistance to corrosion is strong, non-aging, and structure is simple, using, it is easy to maintain, it is cheap.
Piston 5 is to cooperate needle 3 mobile, and the paraffin being turned on or off on liquid cap 2 exports 14, the one of piston 5
End is clamped spring 6 and is connect with clamp nut with needle 3, and the other end combines 4 connections with sealing original part.It is opened up on nozzle body 11
There are two compressed air inlets 16, wherein the first air intlet 17 is connected to piston 5, when compressed air passes through the first air intlet
17 enter space locating for piston 5, and gas generates the motive force to piston 5, push piston 5 mobile, and because piston 5 and needle
3 connections, needle 3 can also move therewith, and the paraffin outlet on liquid cap 2 14 will be opened at this time, when paraffin is from paraffin import
It is flowed at 15,14 will be exported from paraffin and sprayed, using atomization, be sprayed on the object for needing to protect, just complete paraffin
Coating；When coating terminates, the compressed gas of the second air intlet 18 is thoroughly squeezed out paraffin in the cavity of paraffin nozzle, at this time not
With giving the first air intlet 17 to provide compressed gas again, spring 6 pops into position piston 5, and needle 3 may turn off liquid cap therewith
Paraffin outlet 14 on 2.
One end of spring 6 is clamped piston 5, and the other end is connect with flow adjusting screw rod 8, spring 6 with the movement of piston 5 and
Movement, main function are exactly that piston 5 is cooperated to move, and are turned on or off the paraffin outlet 14 on liquid cap 2.
The other end of nozzle body 11 is connect by screw thread with rear cover 7, rear cover 7 for an inner hollow cavity, in cavity
Flow adjusting screw rod 8 is installed, flow adjusting screw rod 8 stretches out rear cover 7 and connect with adjusting handle 9 and locking nut 10.
Optionally, the adjustable needle 3 of length that flow adjusting screw rod 8 protrudes into rear cover 7 is changed by rotation adjusting handle 9
The size degree for opening paraffin outlet 14, then release locking nut 10 first rotates adjusting handle 9 and flow adjusting screw rod
8, the position of flow adjusting screw rod 8 will change, and according to the needs of production technology, flow adjusting screw rod 8 is exported 14 towards paraffin
Direction, the degree that piston 5 drives needle 3 mobile just becomes smaller, and paraffin outlet 14 will become smaller；If by 8 court of flow adjusting screw rod
The opposite direction in paraffin outlet 14 is mobile, and the degree that piston 5 drives needle 3 mobile just becomes larger, and paraffin outlet 14 will become larger, and leads to
This mode is crossed to adjust the uninterrupted of paraffin outflow, after the position of flow adjusting screw rod 8 is fixed, tightens adjusting handle
9 and locking nut 10, flow adjusting screw rod 8 would not move again, if need to adjust again in use process paraffin ejection stream
Amount, is just operated by above-mentioned mode, and the change that paraffin sprays flow can change the thickness of coating layer.
As shown in Fig. 2, the inside of nozzle body 11 offers the first air intlet 17 and the second air intlet 18, first is empty
One end of gas import 17 is connected to compressed air inlet 16, and the other end is connected to piston 5；One end of second air intlet 18 and pressure
Contracting air intlet 16 is connected to, and the other end is connected to the first compressed air outlet 12 and the second compressed air outlet 13, the first air
The movement of the compressed air control piston 5 of import 17, so that changing needle 3 is turned on or off paraffin outlet 14；Second air
Import 18 provides compressed air to the first compressed air outlet 12 and the second compressed air outlet 13, is used to carry out mist to paraffin
Change.
Optionally, valve rod 19 is provided on the second air intlet 18, valve rod 19 can be to the direction of the second air intlet 18
Or opposite to that direction is mobile, when needle 3 is mobile to the direction of the second air intlet 18, will reduce compressed air into
Enter the compressed air require of the second air intlet 18, in this way the first compressed air outlet 12 of ejection and the second compressed air outlet 13
Compressed air will reduce, the angle of corresponding two opposite 12 gases of the first compressed air outlet will become larger；On the contrary
, when needle 3 is mobile to the direction opposite with the second air intlet 18, it just will increase compressed air into the second air intlet
18 compressed air require, the in this way compressed air of the first compressed air outlet 12 of ejection and the second compressed air outlet 13 will
Increase, the angle of corresponding two opposite 12 gases of the first compressed air outlet will become smaller, can be with by regulating valve stem 19
Change the gas flow of the second air intlet 18.
Optionally, clamp nut rotary air cap 1, the angle of adjustable spraying fan-shaped surface and horizontal plane, to reach are unclamped
To best spray area.
Optionally, the angle of spraying fan-shaped surface and horizontal plane is any value between 0-90 °.
The compressed air of second air intlet 18 is once passed through can be full of chamber locating for entire air cap 1 and liquid cap 2
Body, so, there are also the paraffin not flowed in 2 cavity of liquid cap, continuing through the second air at this time when the use of paraffin nozzle finishes
Import 18 is passed through compressed air, and compressed air enters in the cavity of liquid cap 2, extra paraffin will be squeezed out paraffin nozzle,
Have the function that an automated cleaning, while in rotary air cap 1, the first opposite compressed air outlet 12 and the second compression
No matter air outlet slit 13 goes to any angle, all in the state being connected to the second air intlet 18.
Illustratively, paraffin is warmed to 80 ° or so first when nozzle operation, paraffin becomes thick liquid, passes through
Paraffin is pumped into the inner cavity that paraffin import 15 enters paraffin nozzle by liquid pump, and before taking out vasoliniment, compressed air is first passed through
First air intlet 17 enters, and it is mobile to push piston 5, and then the needle 3 connecting with piston 5 will move, and needle 3 is mobile to be opened
Liquid cap 2 paraffin outlet 14, atoleine from paraffin outlet 14 spray, while compressed air by the second air intlet 18 from
First compressed air outlet 12 and the second compressed air outlet 13 constantly spray, and the paraffin flowed out first can be by the second compression
The air of air outlet slit 13 carries out the atomization of first time to it, is then carried out again by the air of the first compressed air outlet 12 to it
Paraffin is atomized into droplet by second of atomization, and the paraffin of droplet form is sprayed on the surface for needing to protect, when paraffin nozzle uses
It finishes, there are also the paraffin not flowed in 2 cavity of liquid cap, continues through the second air intlet 18 at this time and be passed through compressed air, press
Contracting air enters in the cavity of liquid cap 2, extra paraffin will be squeezed out paraffin nozzle, reach the work of an automated cleaning
With, while what angle no matter opposite the first compressed air outlet 12 and the second compressed air outlet 13 go to, all in
The state of second air intlet 18 connection forms a spraying sector between the first compressed air outlet 12 and paraffin outlet 14
Face, rotary air cap 1 adjust the angle of spraying fan-shaped surface and horizontal plane to reach best spray area, and this process efficiency is high,
Raw materials consumption is low, and coating layer is uniform, paraffin can be made to be fully utilized.
It should be noted that the relational terms of such as " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that including the article of a series of elements or equipment not only includes those elements, but also including not having
The other element being expressly recited, or further include for elements inherent to such a process, method, article, or device.Do not having
There is the element limited in the case where more limiting by sentence "including a ...", it is not excluded that in the mistake including the element
There is also other identical elements in journey, method, article or equipment.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
It should be understood that the application is not limited to the content for being described above and being shown in the accompanying drawings, and can
To carry out various modifications and change without departing from the scope.Scope of the present application is only limited by the accompanying claims.
Claims (5)
1. a kind of paraffin nozzle, which is characterized in that including air cap (1), liquid cap (2), needle (3), sealing original part combination
(4), piston (5), spring (6), rear cover (7), flow adjusting screw rod (8), adjusting handle (9), locking nut (10) and nozzle
Ontology (11),
The air cap (1) is connect by clamp nut with the nozzle body (11)；
First compressed air outlet (12) and two the second compressed air outlets there are two being opened up on the inner cavity of the air cap (1)
(13)；
One end of the liquid cap (2) offers paraffin outlet (14), and the other end is provided with threaded joints, the liquid cap
(2) it is connected to by the threaded joints on the inner cavity of the nozzle body (11)；
One end of the needle (3) is arranged to pan head shape, and conehead matches to come with the paraffin of the liquid cap (2) outlet (14)
The unlatching and closure of the paraffin outlet (14) are controlled, it is logical that the other end of the needle (3) passes through sealing original part combination (4)
Clamp nut is crossed to link together with the piston (5)；
One end of the spring (6) is connect with the flow adjusting screw rod (8), and the other end is connected in the piston (5)；
Described rear cover (7) one end is provided with threaded joints, and the rear cover (7) is connected to the spray by the threaded joints
On mouth ontology (11)；
The flow adjusting screw rod (8) is housed in rear cover (7) inner cavity, is connected on the flow adjusting screw rod (8) by screw thread
It is connected to the adjusting handle (9) and the locking nut (10)；
Paraffin import (15) and compressed air inlet (16) are offered on the nozzle body (11)；
The inside of the nozzle body (11) is also provided with the first air intlet (17) and the second air intlet (18), and described first
One end of air intlet (17) is connected to the compressed air inlet (16), and the other end is connected to the piston (5)；
One end of second air intlet (18) is connected to the compressed air inlet (16), the other end and first compression
Air outlet slit (12) is connected to second compressed air outlet (13).
2. paraffin nozzle according to claim 1, which is characterized in that be provided with valve rod on second air intlet (18)
(19), it can change the gas flow of second air intlet (18) by adjusting the valve rod (19).
3. paraffin nozzle according to claim 1, which is characterized in that the opening degree control paraffin of the needle (3)
Flow.
4. paraffin nozzle according to claim 1, which is characterized in that first compressed air outlet (12) and the stone
Wax, which exports, forms a spraying fan-shaped surface between (14).
5. paraffin nozzle according to claim 4, which is characterized in that the angle of the spraying fan-shaped surface and horizontal plane is 0-
Any value between 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329299.5U CN208679503U (en) | 2018-08-17 | 2018-08-17 | A kind of paraffin nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329299.5U CN208679503U (en) | 2018-08-17 | 2018-08-17 | A kind of paraffin nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208679503U true CN208679503U (en) | 2019-04-02 |
Family
ID=65885577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821329299.5U Active CN208679503U (en) | 2018-08-17 | 2018-08-17 | A kind of paraffin nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208679503U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195829A (en) * | 2020-01-09 | 2020-05-26 | 重庆川普机械有限公司 | Blowing nozzle for cleaning slag of motorcycle cylinder cover |
| CN112191383A (en) * | 2020-09-04 | 2021-01-08 | 邹城兖矿泰德工贸有限公司 | Spray nozzle |
| CN115400439A (en) * | 2022-11-01 | 2022-11-29 | 南通华椿机械设备有限公司 | Dry separator of dryer |
-
2018
- 2018-08-17 CN CN201821329299.5U patent/CN208679503U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195829A (en) * | 2020-01-09 | 2020-05-26 | 重庆川普机械有限公司 | Blowing nozzle for cleaning slag of motorcycle cylinder cover |
| CN112191383A (en) * | 2020-09-04 | 2021-01-08 | 邹城兖矿泰德工贸有限公司 | Spray nozzle |
| CN112191383B (en) * | 2020-09-04 | 2021-09-03 | 邹城兖矿泰德工贸有限公司 | Spray nozzle |
| CN115400439A (en) * | 2022-11-01 | 2022-11-29 | 南通华椿机械设备有限公司 | Dry separator of dryer |
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