CN205954095U - Special coating machine's of metallized film fueling injection equipment - Google Patents
Special coating machine's of metallized film fueling injection equipment Download PDFInfo
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- CN205954095U CN205954095U CN201620923595.2U CN201620923595U CN205954095U CN 205954095 U CN205954095 U CN 205954095U CN 201620923595 U CN201620923595 U CN 201620923595U CN 205954095 U CN205954095 U CN 205954095U
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- oil
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- cover plate
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- piston
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Abstract
The utility model relates to a special coating machine's of metallized film fueling injection equipment, including accuse oil pipe, the shower nozzle that oil bottle, play oil pipe, level set up, accuse oil pipe's top is provided with the awl cavity, and accuse oil pipe's tail end is provided with first apron, and accuse oil pipe's inside is provided with marble, first spring, first piston and second spring, the outside of first apron is provided with first intake pipe, is provided with first air valve in the first intake pipe. This special coating machine's of metallized film fueling injection equipment controls the aperture between marble and the accuse oil pipe through atmospheric pressure, avoids the oil leak takes place for the fueling injection equipment, recycling atmospheric pressure and controlling the 2nd piston motion to getting into processings of pressurizeing of coating film oil in the shower nozzle, the coating film oil that the head of guaranteeing the shower nozzle sprays out has sufficient firing rate and pressure, has shortened fuel injection time, oil spout efficiency and quality improvement. This fueling injection equipment simple structure, convenient to use, the operation is stable, and fuel injection time is short, and the oil spout is efficient, and the oil spout is effectual.
Description
Technical field
The utility model is related to the fueling injection equipment of metallized film special coating system, belongs to capacitor technology field.
Background technology
Metallized film is the electronic component that thin film capacitor is commonly used, and its preparation method is on a plastic film with vacuum evaporation
One layer of very thin metal is with as electrode.The thickness of electrode foil so can be saved, reduce the volume of capacitor unit capacity, institute
It is easier to make small-sized, the big capacitor of capacity with thin film capacitor.For example common MKP electric capacity is it is simply that metallized polypropylene
In the generation of membrane capacitance, claims, and the generation that MKT is then metallized polyimide ethyl ester electric capacity claims.
The film that metallic film capacitor is used has poly- ethyl ester, polypropylene, Merlon etc., except convoluted it
Outward, also there is lamination-type.The capacitor of this kenel of metallized film has a kind of so-called ego resilience effect, that is, assume electrode
Minute portions when causing short circuit because electric boundary matter is fragile, cause the electrode metal of short-circuit peripheral portion, can be because of electric capacity at that time
Electrostatic energy or short circuit current that device is carried, and cause greater area of dissolve and evaporate and recover insulate, make capacitor once again
Recover 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.In all plated materials, most commonly seen with plastics, secondly, it is paper plated film.
Oil spout is one of vacuum coating process operation, and traditional vacuum plated film oil spout uses fuel injector, and it mainly utilizes magnetic valve control
The aperture of liquefaction bottle is so that the plated film oil that gushes out of the shower nozzle of fuel injector is controlled.But, in traditional vacuum plated film injection process,
When closed electromagnetic valve, also easily there is oil leak defect in fuel injector.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided the fuel injector cartridge of metallized film special coating system
Put, concrete technical scheme is as follows：
The fueling injection equipment of metallized film special coating system, including oil bottle, flowline, horizontally disposed oil-control pipe, shower nozzle,
The top of described oil-control pipe is provided with cone chamber, the inner chamber of cone chamber and the inner space of oil-control pipe, the lower end of described flowline
Connect with the top of cone chamber, the upper end of flowline is connected with oil bottle；The tail end of described oil-control pipe is provided with the first cover plate, and first
Cover plate is fixedly connected with the tail end of oil-control pipe, and the head end of oil-control pipe is connected with shower nozzle；Described oil-control pipe be internally provided with hoodle,
First spring, first piston and second spring, hoodle is arranged on the junction of cone chamber and oil-control pipe, and first piston is arranged on bullet
Between pearl and the first cover plate, the first spring is arranged between hoodle and first piston, and second spring is arranged on first piston and
Between one cover plate, one end of the first spring is fixedly connected with hoodle, and the other end of the first spring is fixed with one end of first piston
Connect, one end of second spring is fixedly connected with the other end of first piston, and the other end of second spring is fixed with the first cover plate
Connect；The outside of described first cover plate is provided with the first air inlet pipe, and the first air inlet pipe is provided with the first air valve, the first air inlet pipe
It is fixedly connected with the first cover plate, the central authorities of the first cover plate are provided with first through hole, and the inner chamber of the first air inlet pipe is interior with oil-control pipe
Connected by first through hole between chamber.
As the improvement of technique scheme, the afterbody of described shower nozzle is provided with pressure accumulation chamber, the inner chamber of pressure accumulation chamber with
The inner space of oil-control pipe；The top of described pressure accumulation chamber is provided with forcing pipe, forcing pipe and pressure accumulation chamber, forcing pipe
Upper end is provided with the second cover plate, and the second cover plate is fixedly connected with the upper end of forcing pipe, forcing pipe be internally provided with second piston
With the 3rd spring, second piston is arranged on the surface of pressure accumulation chamber, the 3rd spring be arranged on second piston and the second cover plate it
Between, the lower end of the 3rd spring is fixedly connected with the upper end of second piston, and the upper end of the 3rd spring is fixedly connected with the second cover plate；Institute
The outside stating the second cover plate is provided with the second air inlet pipe, and the second air inlet pipe is provided with the second air valve, the second air inlet pipe and second
Cover plate is fixedly connected, and the central authorities of the second cover plate are provided with the second through hole, between the inner chamber of the second air inlet pipe and the inner chamber of forcing pipe
Connected by the second through hole.
As the improvement of technique scheme, the internal diameter with diameter greater than oil-control pipe of described hoodle.
The fueling injection equipment of metallized film special coating system described in the utility model controls hoodle and oil-control by air pressure
Aperture between pipe, it is to avoid described fueling injection equipment occurs oil leak；Air pressure is recycled to control second piston motion to entrance shower nozzle
In plated film oil carry out pressurized treatments, not only ensure that the plated film oil that ejects of head of shower nozzle has enough firing rates and pressure,
But also shortening injection time, oil spout efficiency and quality improve further.This fueling injection equipment structure is simple, easy to use, fortune
Row is stable, and injection time is short, oil spout efficiency high, and oil spout effect is good.
Brief description
Fig. 1 is the fueling injection equipment structural representation of metallized film special coating system described in the utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only in order to explain
The utility model, is not used to limit the utility model.
As shown in figure 1, Fig. 1 is the fueling injection equipment structural representation of metallized film special coating system described in the utility model
Figure.The fueling injection equipment of described metallized film special coating system, including oil bottle 10, flowline 11, horizontally disposed oil-control pipe 20,
Shower nozzle 30, the top of described oil-control pipe 20 is provided with cone chamber 201, the inner chamber of cone chamber 201 and the inner space of oil-control pipe 20,
The lower end of described flowline 11 is connected with the top of cone chamber 201, and the upper end of flowline 11 is connected with oil bottle 10；Described oil-control pipe
20 tail end is provided with the first cover plate 202, and the first cover plate 202 is fixedly connected with the tail end of oil-control pipe 20, the head end of oil-control pipe 20
Connect with shower nozzle 30；Described 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 the junction of cone chamber 201 and oil-control pipe 20, and first piston 23 is arranged on hoodle 21 and the first cover plate
Between 202, the first spring 22 is arranged between hoodle 21 and first piston 23, and second spring 24 is arranged on first piston 23 and
Between one cover plate 202, one end of the first spring 22 is fixedly connected with hoodle 21, the other end of the first spring 22 and first piston 23
One end be fixedly connected, one end of second spring 24 is fixedly connected with the other end of first piston 23, second spring 24 another
End is fixedly connected with the first cover plate 202；The outside of described first cover plate 202 is provided with the first air inlet pipe 25, the first air inlet pipe 25
On be provided with the first air valve 26, the first air inlet pipe 25 is fixedly connected with the first cover plate 202, and the central authorities of the first cover plate 202 are provided with
First through hole, is connected by first through hole between the inner chamber of the first air inlet pipe 25 and the inner chamber of oil-control pipe 20.
Temporary in oil bottle 10 have substantial amounts of plated film oil, and when the first air valve 26 is opened, the first air inlet pipe 25 and air compress
The output end of machine is connected, and compressed air enters in the inner chamber of oil-control pipe 20, and the inner chamber due to boring chamber 201 is half-cone,
Half-conical is exactly along height a circular cone（Or axis）Solid obtained from incision is so that hoodle 21 can be in cone chamber 201
With the junction activity of oil-control pipe 20, compressed air promotion first piston 23 is to the head end direction movement of oil-control pipe 20, oil-control pipe
In 20, the part between first piston 23 and the first cover plate 202 is air-pressure chamber, when the air pressure in air-pressure chamber is more than fixed value（As
60MPa）When, the inner chamber of oil-control pipe 20 is blocked by hoodle 21 completely, it is to avoid the plated film oil in flowline 11 flows to shower nozzle 30, described
Fueling injection equipment is in stopped status, and second spring 24 is stretched to the longest；When the air pressure in air-pressure chamber is less than fixed value（As
60MPa）When, 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 shower nozzle 30；Due to by controlling the atmospheric pressure value in air-pressure chamber, due in cone chamber 201
Chamber be half-cone so that when hoodle 21 to the first cover plate 202 direction mobile when, between the inwall of hoodle 21 and cone chamber 201
Gap is gradually increased, and that is, the plated film oil in flowline 11 increases to the flow velocity of shower nozzle 30 flowing and flow, because cone chamber 201 sets
Put the top in oil-control pipe 20, the bottom of oil-control pipe 20 can support hoodle 21 to be oriented motion.Wherein, the first spring 22 has
Play the role of to connect and eliminate vibrations.
The plated film oil ejecting for the head ensureing shower nozzle 30 has enough firing rates and pressure, the afterbody of described shower nozzle 30
It is provided with pressure accumulation chamber 301, the inner space of the inner chamber of pressure accumulation chamber 301 and oil-control pipe 20；The top of described pressure accumulation chamber 301
It is provided with forcing pipe 31, forcing pipe 31 is connected with pressure accumulation chamber 301, the upper end of forcing pipe 31 is provided with the second cover plate 311, second
Cover plate 311 is fixedly connected with the upper end of forcing pipe 31, forcing pipe 31 be internally provided with second piston 32 and the 3rd spring 33,
Two pistons 32 are arranged on the surface of pressure accumulation chamber 301, the 3rd spring 33 be arranged on second piston 32 and the second cover plate 311 it
Between, the lower end of the 3rd spring 33 is fixedly connected with the upper end of second piston 32, and the upper end of the 3rd spring 33 is solid with the second cover plate 311
Fixed connection；The outside of described second cover plate 311 is provided with the second air inlet pipe 34, and the second air inlet pipe 34 is provided with the second air valve
35, the second air inlet pipe 34 is fixedly connected with the second cover plate 311, and the central authorities of the second cover plate 311 are provided with the second through hole, the second air inlet
Connected by the second through hole between the inner chamber of pipe 34 and the inner chamber of forcing pipe 31.
Second air inlet pipe 34 is connected with the output end of air compressor, second piston 32 and the second cover plate 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 now 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 is pressurizeed it is ensured that the plated film oil that the head of shower 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, a part to the plated film oil in pressure accumulation chamber 301 for the second piston 32
Pressure transmission is to the free end of hoodle 21, the fixing end of hoodle 21（That one end being connected with the first spring 22 on hoodle 21）?
Under the cushioning effect of the first spring 22, along with the plated film oil in flowline 11 to the extruding of hoodle 21 upper end so that hoodle 21
It is in dynamic equilibrium it is ensured that the firing rate of plated film oil that ejects of the head of shower nozzle 30 is stable.Wherein, can be by reducing compression chamber
In air pressure come to reduce second piston 32 in pressure accumulation chamber 301 plated film oil compression levels；When the air pressure in compression chamber is
During normal pressure, make between second piston 32 and pressure accumulation chamber 301, have sufficient space to ensure subsequently in the presence of the 3rd spring 33
During pressurization second piston 32 can timely action, the 3rd spring 33 have elimination the impact to second piston 32 for the gravity, improve
The sensitivity of device.
When the internal diameter with diameter greater than oil-control pipe 20 for the described hoodle 21 it is ensured that hoodle 21 is only in cone chamber 201 and oil-control
The junction activity of pipe 20, improves flexibility and the sensitivity of hoodle 21 action.
Fuel tap can be provided with flowline 11 to control oil bottle 10 in the on an off of oil extraction process, coordinate hoodle 21, energy
Enough generations farthest avoiding oil leak defect, especially when, in stopping process, the air pressure in air-pressure chamber is normal pressure, can pass through
Close oil-closing valve to avoid plated film oil to convey in shower nozzle 30.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in the utility model
Protection domain within.
Claims (3)
1. metallized film special coating system fueling injection equipment it is characterised in that：Including oil bottle（10）, flowline（11）, level
The oil-control pipe of setting（20）, shower nozzle（30）, described oil-control pipe（20）Top be provided with cone chamber（201）, bore chamber（201）'s
Inner chamber and oil-control pipe（20）Inner space, described flowline（11）Lower end with cone chamber（201）Top connection, flowline
（11）Upper end and oil bottle（10）Connection；Described oil-control pipe（20）Tail end be provided with the first cover plate（202）, the first cover plate
（202）With oil-control pipe（20）Tail end be fixedly connected, oil-control pipe（20）Head end and shower nozzle（30）Connection；Described oil-control pipe（20）
Be internally provided with hoodle（21）, the first spring（22）, first piston（23）And second spring（24）, hoodle（21）It is arranged on cone
Chamber（201）With oil-control pipe（20）Junction, first piston（23）It is arranged on hoodle（21）With the first cover plate（202）Between,
First spring（22）It is arranged on hoodle（21）And first piston（23）Between, second spring（24）It is arranged on first piston（23）With
First cover plate（202）Between, the first spring（22）One end and hoodle（21）It is fixedly connected, the first spring（22）The other end with
First piston（23）One end be fixedly connected, second spring（24）One end and first piston（23）The other end be fixedly connected,
Second spring（24）The other end and the first cover plate（202）It is fixedly connected；Described first cover plate（202）Outside be provided with first
Air inlet pipe（25）, the first air inlet pipe（25）On be provided with the first air valve（26）, the first air inlet pipe（25）With the first cover plate（202）Gu
Fixed connection, the first cover plate（202）Central authorities be provided with first through hole, the first air inlet pipe（25）Inner chamber and oil-control pipe（20）Interior
Connected by first through hole between chamber.
2. metallized film special coating system according to claim 1 fueling injection equipment it is characterised in that：Described shower nozzle
（30）Afterbody be provided with pressure accumulation chamber（301）, pressure accumulation chamber（301）Inner chamber and oil-control pipe（20）Inner space；Described
Pressure accumulation chamber（301）Top be provided with forcing pipe（31）, forcing pipe（31）With pressure accumulation chamber（301）Connection, forcing pipe（31）
Upper end be provided with the second cover plate（311）, the second cover plate（311）With forcing pipe（31）Upper end be fixedly connected, forcing pipe（31）
Be internally provided with second piston（32）With the 3rd spring（33）, second piston（32）It is arranged on pressure accumulation chamber（301）Just go up
Side, the 3rd spring（33）It is arranged on second piston（32）With the second cover plate（311）Between, the 3rd spring（33）Lower end and second
Piston（32）Upper end be fixedly connected, the 3rd spring（33）Upper end and the second cover plate（311）It is fixedly connected；Described second cover plate
（311）Outside be 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）With the second cover plate（311）It is fixedly connected, the second cover plate（311）Central authorities be provided with the second through hole, the second air inlet pipe（34）
Inner chamber and forcing pipe（31）Inner chamber between by second through hole connection.
3. metallized film special coating system according to claim 2 fueling injection equipment it is characterised in that：Described hoodle
（21）With diameter greater than oil-control pipe（20）Internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923595.2U CN205954095U (en) | 2016-08-24 | 2016-08-24 | Special coating machine's of metallized film fueling injection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923595.2U CN205954095U (en) | 2016-08-24 | 2016-08-24 | Special coating machine's of metallized film fueling injection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954095U true CN205954095U (en) | 2017-02-15 |
Family
ID=57978083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620923595.2U Withdrawn - After Issue CN205954095U (en) | 2016-08-24 | 2016-08-24 | Special coating machine's of metallized film fueling injection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086780A (en) * | 2016-08-24 | 2016-11-09 | 铜陵市铜创电子科技有限公司 | The fueling injection equipment of metallized film special coating system |
-
2016
- 2016-08-24 CN CN201620923595.2U patent/CN205954095U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086780A (en) * | 2016-08-24 | 2016-11-09 | 铜陵市铜创电子科技有限公司 | The fueling injection equipment of metallized film special coating system |
| CN106086780B (en) * | 2016-08-24 | 2018-06-12 | 铜陵市铜创电子科技有限公司 | The fueling injection equipment of metallized film special coating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170215 Effective date of abandoning: 20180612 |
|
| AV01 | Patent right actively abandoned |