CN106086780B - The fueling injection equipment of metallized film special coating system - Google Patents
The fueling injection equipment of metallized film special coating system Download PDFInfo
- Publication number
- CN106086780B CN106086780B CN201610707455.6A CN201610707455A CN106086780B CN 106086780 B CN106086780 B CN 106086780B CN 201610707455 A CN201610707455 A CN 201610707455A CN 106086780 B CN106086780 B CN 106086780B
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- CN
- China
- Prior art keywords
- oil
- cover board
- spring
- pipe
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
Abstract
The present invention relates to the fueling injection equipments of metallized film special coating system, including oil bottle, flowline, horizontally disposed oil-control pipe, nozzle, cone chamber is provided at the top of oil-control pipe, the tail end of oil-control pipe is provided with the first cover board, and oil-control pipe is internally provided with hoodle, the first spring, first piston and second spring；The outside of first cover board is provided with the first air inlet pipe, and the first air valve is provided in the first air inlet pipe.The fueling injection equipment of the metallized film special coating system controls the aperture between hoodle and oil-control pipe by air pressure, avoids the fueling injection equipment that oil leak occurs；Air pressure is recycled second piston movement to be controlled to carry out pressurized treatments to the plated film oil entered in nozzle, ensures that the plated film oil that the head of nozzle ejects has enough firing rates and pressure, shortens injection time, oil spout efficiency and Quality advance.The fueling injection equipment is simple in structure, easy to use, stable, and injection time is short, and oil spout is efficient, and oil spout effect is good.
Description
Technical field
The present invention relates to the fueling injection equipments of metallized film special coating system, belong to capacitor technology field.
Background technology
Metallized film is the common electronic component of thin film capacitor, and preparation method is on a plastic film in vacuum evaporation
One layer of very thin metal is with as electrode.The thickness of electrode foil can be so saved, reduces the volume of capacitor unit capacity, institute
It is easier to make small-sized, the big capacitor of capacity with thin film capacitor.Such as common MKP capacitances, it is exactly metallized polypropylene
In the generation of membrane capacitance, claims, and the generation that MKT is then metallized polyimide ethyl ester capacitance claims.
Film used in metallic film capacitor has poly- ethyl ester, polypropylene, makrolon etc., in addition to it is convoluted it
Outside, also there is lamination-type.The capacitor of this kenel of metallized film has a kind of so-called ego resilience effect, that is, assumes electrode
Minute portions because electric boundary's matter is fragile and when causing short circuit, cause the electrode metal of short-circuit peripheral portion, can be because of capacitance at that time
The electrostatic energy or short circuit current of device institute band, and cause it is greater area of dissolve and evaporate and restore to insulate, make capacitor once again
Restore the effect of capacitor.
Metallized film is made using vacuum coating technology, and vacuum coating refers under vacuum conditions, by certain metal or
Metallic compound deposits to the surface of nonmetal film in the form of gas phase, belongs to physical gas-phase deposition.Because coating is normal
For metallic film, therefore also referred to as vacuum metallization processes.It is most commonly seen with plastics in all plated materials, it is paper plated film secondly.
Oil spout is a process during vacuum coating, and the oil spout of traditional vacuum plated film uses fuel injector, mainly utilizes solenoid valve control
The aperture of liquefaction bottle so that the plated film oil that the nozzle of fuel injector gushes out is controllable.But in traditional vacuum plated film injection process,
When solenoid valve is closed, oil leak defect also easily occurs for fuel injector.
Invention content
The present invention has in view of the deficienciess of the prior art, providing the fueling injection equipment of metallized film special coating system
Body technique scheme is as follows：
The fueling injection equipment of metallized film special coating system, including oil bottle, flowline, horizontally disposed oil-control pipe, nozzle,
Cone chamber is provided at the top of the oil-control pipe, the inner cavity for boring chamber is connected with the inner cavity of oil-control pipe, the lower end of the flowline
It is connected with the top for boring chamber, the upper end of flowline is connected with oil bottle；The tail end of the oil-control pipe is provided with the first cover board, and first
Cover board is fixedly connected with the tail end of oil-control pipe, and the head end of oil-control pipe is connected with nozzle；The oil-control pipe be internally provided with hoodle,
First spring, first piston and second spring, hoodle are arranged on the junction of cone chamber and oil-control pipe, and first piston is arranged on bullet
Between pearl and the first cover board, the first spring is arranged between hoodle and first piston, and second spring is arranged on first piston and
Between one cover board, one end of the first spring is fixedly connected with hoodle, and the other end of the first spring and one end of first piston are fixed
Connection, one end of second spring are fixedly connected with the other end of first piston, and the other end of second spring is fixed with the first cover board
Connection；The outside of first cover board is provided with the first air inlet pipe, and the first air valve, the first air inlet pipe are provided in the first air inlet pipe
It is fixedly connected with the first cover board, the center of the first cover board is provided with first through hole, and the inner cavity of the first air inlet pipe is interior with oil-control pipe
It is connected between chamber by first through hole.
As an improvement of the above technical solution, the tail portion of the nozzle is provided with pressure accumulation chamber, the inner cavity of pressure accumulation chamber with
The inner cavity connection of oil-control pipe；Forcing pipe, forcing pipe and pressure accumulation chamber are provided with above the pressure accumulation chamber, forcing pipe
Upper end is provided with the second cover board, and the second cover board is fixedly connected with the upper end of forcing pipe, and forcing pipe is internally provided with second piston
With third spring, second piston is arranged on the surface of pressure accumulation chamber, third spring be arranged on second piston and the second cover board it
Between, the lower end of third spring is fixedly connected with the upper end of second piston, and the upper end of third spring is fixedly connected with the second cover board；Institute
The outside for stating the second cover board is provided with the second air inlet pipe, and the second air valve, the second air inlet pipe and second are provided in the second air inlet pipe
Cover board is fixedly connected, and the center of the second cover board is provided with the second through-hole, between the inner cavity of the second air inlet pipe and the inner cavity of forcing pipe
It is connected by the second through-hole.
As an improvement of the above technical solution, the diameter of the hoodle is more than the internal diameter of oil-control pipe.
The fueling injection equipment of metallized film special coating system of the present invention by air pressure come control hoodle and oil-control pipe it
Between aperture, avoid the fueling injection equipment that oil leak occurs；Air pressure is recycled to control second piston movement to entering in nozzle
Plated film oil carries out pressurized treatments, not only ensures that the plated film oil that the head of nozzle ejects has enough firing rates and pressure, and
Injection time is also shortened, oil spout efficiency and quality further improve.The fueling injection equipment is simple in structure, easy to use, and operation is steady
Fixed, injection time is short, and oil spout is efficient, and oil spout effect is good.
Description of the drawings
Fig. 1 is the fueling injection equipment structure diagram of metallized film special coating system of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in FIG. 1, FIG. 1 is the fueling injection equipment structure diagrams of metallized film special coating system of the present invention.Institute
The fueling injection equipment of metallized film special coating system is stated, including oil bottle 10, flowline 11, horizontally disposed oil-control pipe 20, nozzle
30, the top of the oil-control pipe 20 is provided with cone chamber 201, and the inner cavity of cone chamber 201 is connected with the inner cavity of oil-control pipe 20, described
The lower end of flowline 11 is connected with boring the top of chamber 201, and the upper end of flowline 11 is connected with oil bottle 10；The oil-control pipe 20
Tail end is provided with the first cover board 202, and the first cover board 202 is fixedly connected with the tail end of oil-control pipe 20, the head end of oil-control pipe 20 and spray
First 30 connection；The oil-control pipe 20 is internally provided with hoodle 21, the first spring 22, first piston 23 and second spring 24, bullet
Pearl 21 is arranged on the junction of cone chamber 201 and oil-control pipe 20, first piston 23 be arranged on 21 and first cover board 202 of hoodle it
Between, the first spring 22 is arranged between hoodle 21 and first piston 23, and second spring 24 is arranged on the lid of first piston 23 and first
Between plate 202, one end of the first spring 22 is fixedly connected with hoodle 21, the other end of the first spring 22 and the one of first piston 23
End is fixedly connected, and one end of second spring 24 is fixedly connected with the other end of first piston 23, the other end of second spring 24 with
First cover board 202 is fixedly connected；The outside of first cover board 202 is provided with the first air inlet pipe 25, is set in the first air inlet pipe 25
The first air valve 26 is equipped with, the first air inlet pipe 25 is fixedly connected with the first cover board 202, and the center of the first cover board 202 is provided with first
Through-hole is connected between the inner cavity of the first air inlet pipe 25 and the inner cavity of oil-control pipe 20 by first through hole.
Being kept in oil bottle 10 has a large amount of plated film oil, and when the first air valve 26 is opened, the first air inlet pipe 25 is compressed with air
The output terminal of machine is connected, and compressed air is entered in the inner cavity of oil-control pipe 20, since the inner cavity of cone chamber 201 is half-cone,
Half-conical is exactly along height a circular cone（Or axis）Solid obtained from incision so that hoodle 21 can be in cone chamber 201
With the junction activity of oil-control pipe 20, compressed air pushes first piston 23 to be moved to the head end direction of oil-control pipe 20, oil-control pipe
Part in 20 between 23 and first cover board 202 of first piston is air-pressure chamber, when the air pressure in air-pressure chamber is more than fixed value（Such as
60MPa）When, hoodle 21 blocks the inner cavity of oil-control pipe 20 completely, avoids the plated film oil stream in flowline 11 to nozzle 30, described
Fueling injection equipment is in shutdown status, and second spring 24 is stretched to longest；When the air pressure in air-pressure chamber is less than fixed value（Such as
60MPa）When, the air pressure in air-pressure chamber reduces, and under the retraction force of second spring 24, hoodle 21 is opened so that fuel-displaced
Plated film oil in pipe 11 can flow to nozzle 30；Due to by the atmospheric pressure value in control pressure room, due in cone chamber 201
Chamber is half-cone so that when hoodle 21 is moved to 202 direction of the first cover board, between hoodle 21 and the inner wall for boring chamber 201
Gap gradually increases, i.e., the flow velocity and flow that the plated film oil in flowline 11 is flowed to nozzle 30 increase, since cone chamber 201 is set
It puts at the top of oil-control pipe 20, the bottom of oil-control pipe 20 can support hoodle 21 to be oriented movement.Wherein, the first spring 22 has
There is connection and eliminate vibrations.
The plated film oil ejected for the head for ensureing nozzle 30 has enough firing rates and pressure, the tail portion of the nozzle 30
Pressure accumulation chamber 301 is provided with, the inner cavity of pressure accumulation chamber 301 is connected with the inner cavity of oil-control pipe 20；The top of the pressure accumulation chamber 301
Forcing pipe 31 is provided with, forcing pipe 31 is connected with pressure accumulation chamber 301, and the upper end of forcing pipe 31 is provided with the second cover board 311, and second
Cover board 311 is fixedly connected with the upper end of forcing pipe 31, and forcing pipe 31 is internally provided with second piston 32 and third spring 33, and
Two pistons 32 are arranged on the surface of pressure accumulation chamber 301, third spring 33 be arranged on 32 and second cover board 311 of second piston it
Between, the lower end of third spring 33 is fixedly connected with the upper end of second piston 32, and the upper end of third spring 33 is solid with the second cover board 311
Fixed connection；The outside of second cover board 311 is provided with the second air inlet pipe 34, and the second air valve is provided in the second air inlet pipe 34
35, the second air inlet pipe 34 is fixedly connected with the second cover board 311, and the center of the second cover board 311 is provided with the second through-hole, the second air inlet
It is connected between the inner cavity of pipe 34 and the inner cavity of forcing pipe 31 by the second through-hole.
Second air inlet pipe 34 is connected with the output terminal of air compressor, 32 and second cover board of second piston in forcing pipe 31
Part between 311 is compression chamber, and the second air valve 35 is opened, and compressed air enters in compression chamber, under the influence of air pressure, second
Piston 32 moves downward, and at this time due to being full of plated film oil in pressure accumulation chamber 301, second piston 32 is to the plating in pressure accumulation chamber 301
Film oil pressurizes, and ensures that the plated film oil that the head of nozzle 30 ejects has enough firing rates and pressure, shortens injection time,
Improve oil spout efficiency and quality.Due to the effect of plated film oil, second piston 32 is to a part for the plated film oil in pressure accumulation chamber 301
Pressure transmission is to the free end of hoodle 21, the fixing end of hoodle 21（That one end being connected on hoodle 21 with the first spring 22）
Under the cushioning effect of first spring 22, along with extruding of the plated film oil to 21 upper end of hoodle in flowline 11 so that hoodle 21
In dynamic equilibrium, ensure that the firing rate for the plated film oil that the head of nozzle 30 ejects is stablized.It wherein, can be by reducing compression chamber
In air pressure reduce compression levels of the second piston 32 to the plated film oil in pressure accumulation chamber 301；When the air pressure in compression chamber is
During normal pressure, so that there is sufficient space to ensure subsequently between second piston 32 and pressure accumulation chamber 301 under the action of third spring 33
Second piston 32 can be acted timely during pressurization, and third spring 33 has the influence for eliminating gravity to second piston 32, improves
The sensitivity of device.
When the diameter of the hoodle 21 is more than the internal diameter of oil-control pipe 20, ensure hoodle 21 only in cone chamber 201 and oil-control
The junction activity of pipe 20, improves flexibility and sensitivity that hoodle 21 acts.
Fuel tap can be provided on flowline 11 to control oil bottle 10 in the on and off of oil extraction process, cooperation hoodle 21, energy
Enough generations for avoiding oil leak defect to the greatest extent, especially when in stopping process, the air pressure in air-pressure chamber is normal pressure, can be passed through
Fuel tap is closed plated film oil to be avoided to be conveyed into nozzle 30.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (1)
1. the fueling injection equipment of metallized film special coating system, it is characterised in that：Including oil bottle (10), flowline (11), level
Oil-control pipe (20), the nozzle (30) of setting are provided with cone chamber (201) at the top of the oil-control pipe (20), cone chamber (201)
Inner cavity is connected with the inner cavity of oil-control pipe (20), and the lower end of the flowline (11) is connected with the top of cone chamber (201), flowline
(11) upper end is connected with oil bottle (10)；The tail end of the oil-control pipe (20) is provided with the first cover board (202), the first cover board
(202) tail end with oil-control pipe (20) is fixedly connected, and the head end of oil-control pipe (20) is connected with nozzle (30)；The oil-control pipe (20)
Be internally provided with hoodle (21), the first spring (22), first piston (23) and second spring (24), hoodle (21) is arranged on cone
The junction of chamber (201) and oil-control pipe (20), first piston (23) are arranged between hoodle (21) and the first cover board (202),
First spring (22) is arranged between hoodle (21) and first piston (23), second spring (24) be arranged on first piston (23) and
Between first cover board (202), one end of the first spring (22) is fixedly connected with hoodle (21), the other end of the first spring (22) with
One end of first piston (23) is fixedly connected, and one end of second spring (24) is fixedly connected with the other end of first piston (23),
The other end of second spring (24) is fixedly connected with the first cover board (202)；The outside of first cover board (202) is provided with first
Air inlet pipe (25), the first air valve (26) is provided in the first air inlet pipe (25), and the first air inlet pipe (25) is solid with the first cover board (202)
Fixed connection, the center of the first cover board (202) are provided with first through hole, and the inner cavity of the first air inlet pipe (25) is interior with oil-control pipe (20)
It is connected between chamber by first through hole；The tail portion of the nozzle (30) is provided with pressure accumulation chamber (301), pressure accumulation chamber (301)
Inner cavity is connected with the inner cavity of oil-control pipe (20)；Forcing pipe (31), forcing pipe (31) are provided with above the pressure accumulation chamber (301)
It is connected with pressure accumulation chamber (301), the upper end of forcing pipe (31) is provided with the second cover board (311), the second cover board (311) and forcing pipe
(31) upper end is fixedly connected, and forcing pipe (31) is internally provided with second piston (32) and third spring (33), second piston
(32) surface of pressure accumulation chamber (301) is arranged on, third spring (33) is arranged on second piston (32) and the second cover board (311)
Between, the lower end of third spring (33) is fixedly connected with the upper end of second piston (32), the upper end and second of third spring (33)
Cover board (311) is fixedly connected；The outside of second cover board (311) is provided with the second air inlet pipe (34), the second air inlet pipe (34)
On be provided with the second air valve (35), the second air inlet pipe (34) is fixedly connected with the second cover board (311), in the second cover board (311)
Centre is provided with the second through-hole, is connected between the inner cavity of the second air inlet pipe (34) and the inner cavity of forcing pipe (31) by the second through-hole；
The diameter of the hoodle (21) is more than the internal diameter of oil-control pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707455.6A CN106086780B (en) | 2016-08-24 | 2016-08-24 | The fueling injection equipment of metallized film special coating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707455.6A CN106086780B (en) | 2016-08-24 | 2016-08-24 | The fueling injection equipment of metallized film special coating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106086780A CN106086780A (en) | 2016-11-09 |
| CN106086780B true CN106086780B (en) | 2018-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610707455.6A Expired - Fee Related CN106086780B (en) | 2016-08-24 | 2016-08-24 | The fueling injection equipment of metallized film special coating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106086780B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113862633B (en) * | 2021-09-30 | 2023-09-26 | 安徽铜峰电子股份有限公司 | Special specification oil screen apron of ultra-thin type metallized film |
| CN115320233B (en) * | 2022-09-30 | 2023-12-12 | 何军静 | Shower nozzle based on mask printing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003031804A1 (en) * | 2001-10-04 | 2003-04-17 | Robert Bosch Gmbh | Injector for fuel injection in an internal combustion engine combustion chamber |
| EP2275726A1 (en) * | 2006-03-08 | 2011-01-19 | Delphi Technologies Holding S.à.r.l. | Valve assemblies |
| CN105370371A (en) * | 2015-12-10 | 2016-03-02 | 广西玉柴机器股份有限公司 | Cooling nozzle assembly of piston with valve |
| CN205445761U (en) * | 2016-03-16 | 2016-08-10 | 浙江黎明发动机零部件有限公司 | Spray piston cooling nozzle of machine oil simultaneously to both sides piston |
| CN205954095U (en) * | 2016-08-24 | 2017-02-15 | 铜陵市铜创电子科技有限公司 | Special coating machine's of metallized film fueling injection equipment |
-
2016
- 2016-08-24 CN CN201610707455.6A patent/CN106086780B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003031804A1 (en) * | 2001-10-04 | 2003-04-17 | Robert Bosch Gmbh | Injector for fuel injection in an internal combustion engine combustion chamber |
| EP2275726A1 (en) * | 2006-03-08 | 2011-01-19 | Delphi Technologies Holding S.à.r.l. | Valve assemblies |
| CN105370371A (en) * | 2015-12-10 | 2016-03-02 | 广西玉柴机器股份有限公司 | Cooling nozzle assembly of piston with valve |
| CN205445761U (en) * | 2016-03-16 | 2016-08-10 | 浙江黎明发动机零部件有限公司 | Spray piston cooling nozzle of machine oil simultaneously to both sides piston |
| CN205954095U (en) * | 2016-08-24 | 2017-02-15 | 铜陵市铜创电子科技有限公司 | Special coating machine's of metallized film fueling injection equipment |
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| Publication number | Publication date |
|---|---|
| CN106086780A (en) | 2016-11-09 |
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