CN211814627U - Metallized film evaporator for aluminum-zinc-aluminum capacitor - Google Patents
Metallized film evaporator for aluminum-zinc-aluminum capacitor Download PDFInfo
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- CN211814627U CN211814627U CN202020430025.6U CN202020430025U CN211814627U CN 211814627 U CN211814627 U CN 211814627U CN 202020430025 U CN202020430025 U CN 202020430025U CN 211814627 U CN211814627 U CN 211814627U
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Abstract
The utility model discloses an aluminium zinc aluminium metallized film coating by vaporization machine for capacitor, including real empty room, be equipped with cooling main drum mechanism, unwinding mechanism and winding mechanism in the real empty room, all be equipped with the deflector roll between cooling main drum mechanism and unwinding mechanism, the winding mechanism, cooling main drum mechanism is located below between unwinding mechanism and the winding mechanism, cooling main drum mechanism below is equipped with the zinc evaporation source, the both sides of zinc evaporation source are equipped with first aluminum evaporation source and second aluminum evaporation source respectively, first aluminum evaporation source includes first boron nitride evaporation boat and first thread feeding mechanism, second aluminum evaporation source includes second boron nitride evaporation boat and second thread feeding mechanism. The utility model discloses the high temperature during operation can not react with the molten metal, can effectively guarantee metallized film's coating by vaporization purity, and the evaporation capacity of evaporation boat is controllable simultaneously, and the metallized film cladding material of coating by vaporization is even, thickness is controllable.
Description
Technical Field
The utility model relates to a metallized film processing technology field, concretely relates to metallized film coating by vaporization machine for aluminum-zinc-aluminum capacitor.
Background
The metallized film capacitor is a capacitor made by taking an organic plastic film (common film materials comprise polyethylene, polypropylene, polycarbonate and the like) as a medium, taking a metallized film (namely, one or more layers of metal films are evaporated on the surface of the organic plastic film to replace the traditional metal foil) as an electrode and adopting a winding method and the like, has the characteristics of excellent electrical performance, high stability, long service life, small volume and the like, and can be used in various places. The existing metallized film plating equipment has a complex structure, equipment mechanisms are easy to damage films and metal coatings, and the working efficiency is low, meanwhile, the existing metallized film plating equipment needs a large vacuum space due to the complex structure, the burden of a vacuum pump is increased, the energy consumption of vacuumizing is increased, no isolation exists between evaporation sources, and the evaporation effect is influenced. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the shortcoming and not enough among the prior art, provide a stable in operation, high for the coating by vaporization quality aluminium zinc aluminium capacitor metallized film coating by vaporization machine.
The utility model discloses a realize through following technical scheme:
a metallized film evaporator for an aluminum-zinc-aluminum capacitor comprises a vacuum chamber, wherein a cooling main drum mechanism, an unwinding mechanism and a winding mechanism are arranged in the vacuum chamber, guide rollers are arranged between the cooling main drum mechanism and the unwinding mechanism and the winding mechanism, the cooling main drum mechanism is positioned below the unwinding mechanism and the winding mechanism, a zinc evaporation source is arranged below the cooling main drum mechanism, a first aluminum evaporation source and a second aluminum evaporation source are respectively arranged on two sides of the zinc evaporation source, a first aluminum-zinc isolation baffle is arranged between the first aluminum evaporation source and the zinc evaporation source, a second aluminum-zinc isolation baffle is arranged between the second aluminum evaporation source and the zinc evaporation source, the first aluminum-zinc isolation baffle and the second aluminum-zinc isolation baffle are both arranged below the cooling main drum mechanism, a first evaporation baffle is arranged above the first aluminum evaporation source, a second evaporation baffle is arranged above the second aluminum evaporation source, the first aluminum-zinc isolation baffle and the first evaporation baffle form a first aluminum evaporation opening therebetween, the second aluminum-zinc isolation baffle and the second evaporation baffle form a second aluminum evaporation opening therebetween, the first aluminum evaporation source comprises a first boron nitride evaporation boat and a first wire feeding mechanism, and the second aluminum evaporation source comprises a second boron nitride evaporation boat and a second wire feeding mechanism.
Further, aluminum wires are placed on the first boron nitride evaporation boat.
Further, aluminum wires are placed on the second boron nitride evaporation boat.
Furthermore, the zinc evaporation source comprises an iron tank, and a zinc material is placed in the iron tank.
Further, the working temperature of the zinc evaporation source is 600-700 ℃.
Further, the working temperature of the first boron nitride evaporation boat is 1000-1200 ℃.
Further, the working temperature of the second boron nitride evaporation boat is 1000-1200 ℃.
Compared with the prior art, the utility model discloses a first aluminum evaporation source includes first boron nitride evaporation boat and first thread feeding mechanism, the second aluminum evaporation source includes second boron nitride evaporation boat and second thread feeding mechanism, the chemical properties of first boron nitride evaporation boat and second boron nitride evaporation boat are stable, high temperature during operation can not react with the molten metal, can effectively guarantee metallized film's coating by vaporization purity, the evaporation capacity of first boron nitride evaporation boat and second boron nitride evaporation boat is stable controllable simultaneously, the metallized film cladding material of coating by vaporization is even, thickness is controllable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a metallized film evaporator for an aluminum-zinc-aluminum capacitor according to the present invention.
In the figure: 1-vacuum chamber; 2-cooling the main drum mechanism; 3, an unwinding mechanism; 4-a winding mechanism; 5-a guide roller; 6-zinc evaporation source; 7-a first aluminum evaporation source; 8-a second aluminum evaporation source; 9-a first aluminum zinc isolation baffle; 10-a second aluminum-zinc isolation baffle; 11-a first evaporation baffle; 12-a second evaporation baffle; 13-first aluminum evaporation openings; 14-second aluminum evaporation openings; 15-a first boron nitride evaporation boat; 16-a first wire feeder; 17-a second boron nitride evaporation boat; 18-second wire feeder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in FIG. 1, the utility model relates to a metallized film evaporator for aluminum-zinc-aluminum capacitor, which comprises a vacuum chamber 1, a cooling main drum mechanism 2, an unwinding mechanism 3 and a winding mechanism 4 are arranged in the vacuum chamber 1, guide rollers 5 are arranged between the cooling main drum mechanism 2 and the unwinding mechanism 3 and the winding mechanism 4, the cooling main drum mechanism 2 is arranged below the unwinding mechanism 3 and the winding mechanism 4, a zinc evaporation source 6 is arranged below the cooling main drum mechanism 2, a first aluminum evaporation source 7 and a second aluminum evaporation source 8 are respectively arranged at two sides of the zinc evaporation source 6, a first aluminum-zinc isolation baffle 9 is arranged between the first aluminum evaporation source 7 and the zinc evaporation source 6, a second aluminum-zinc isolation baffle 10 is arranged between the second aluminum evaporation source 8 and the zinc evaporation source 6, the first aluminum-zinc isolation baffle 9 and the second aluminum-zinc isolation baffle 10 are both arranged below the cooling main drum mechanism 2, a first evaporation baffle 11 is arranged above the first aluminum evaporation source 7, a second evaporation baffle plate 12 is arranged above the second aluminum evaporation source 8, a first aluminum evaporation opening 13 is formed between the first aluminum-zinc isolation baffle plate 9 and the first evaporation baffle plate 11, a second aluminum evaporation opening 14 is formed between the second aluminum-zinc isolation baffle plate 10 and the second evaporation baffle plate 12, the first aluminum evaporation source 7 comprises a first boron nitride evaporation boat 15 and a first wire feeding mechanism 16, and the second aluminum evaporation source 8 comprises a second boron nitride evaporation boat 17 and a second wire feeding mechanism 18. Through first aluminium evaporation source 7 including first boron nitride evaporation boat 15 and first wire feed mechanism 16, second aluminium evaporation source 8 includes second boron nitride evaporation boat 17 and second wire feed mechanism 18, first boron nitride evaporation boat 15 and second boron nitride evaporation boat 17's chemical properties is stable, can not react with the molten metal during high temperature work, can effectively guarantee metallized film's coating by vaporization purity, first boron nitride evaporation boat 15 and second boron nitride evaporation boat 17's evaporation capacity is controllable simultaneously, the metallized film coating of coating by vaporization is even, the thickness is controllable.
Aluminum wires are placed on the first boron nitride evaporation boat 15, the aluminum wires on the first boron nitride evaporation boat 15 are heated and melted, aluminum vapor is plated on the base film, and the first wire feeding mechanism 16 sends 8 or 10 aluminum wires to the first boron nitride evaporation boat 15.
Aluminum wires are placed on the second boron nitride evaporation boat 17, the aluminum wires on the second boron nitride evaporation boat 17 are heated and melted, aluminum vapor is plated on the base film, and 8 or 10 aluminum wires are sent to the second boron nitride evaporation boat 17 by the second wire feeding mechanism 18.
The zinc evaporation source 6 comprises an iron tank, zinc materials are placed in the iron tank, a zinc furnace is used for heating the zinc materials in the iron tank, and zinc steam is plated on the base film through a zinc nozzle.
The working temperature of the zinc evaporation source 6 is 600-700 ℃, as a specific implementation mode, the working temperature of the zinc evaporation source 6 is 650 ℃, and zinc materials are uniformly and stably gasified.
The working temperature of the first boron nitride evaporation boat 15 is 1000 ℃ to 1200 ℃, as a specific implementation mode, the working temperature of the first boron nitride evaporation boat 15 is 1100 ℃, and the aluminum wires are uniformly and stably gasified.
The working temperature of the second boron nitride evaporation boat 17 is 1000 ℃ to 1200 ℃, as a specific implementation mode, the working temperature of the second boron nitride evaporation boat 17 is 1100 ℃, and the aluminum wires are uniformly and stably gasified.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an aluminium zinc aluminium metallized film coating by vaporization machine for capacitor, includes real empty room, be equipped with cooling main drum mechanism, unwinding mechanism and winding mechanism in the real empty room, all be equipped with the deflector roll between cooling main drum mechanism and unwinding mechanism, the winding mechanism, cooling main drum mechanism is located below between unwinding mechanism and the winding mechanism, its characterized in that: a zinc evaporation source is arranged below the cooling main drum mechanism, a first aluminum evaporation source and a second aluminum evaporation source are respectively arranged on two sides of the zinc evaporation source, a first aluminum-zinc isolation baffle plate is arranged between the first aluminum evaporation source and the zinc evaporation source, a second aluminum-zinc isolation baffle plate is arranged between the second aluminum evaporation source and the zinc evaporation source, the first aluminum-zinc isolation baffle plate and the second aluminum-zinc isolation baffle plate are both arranged below the cooling main drum mechanism, a first evaporation baffle plate is arranged above the first aluminum evaporation source, a second evaporation baffle plate is arranged above the second aluminum evaporation source, a first aluminum evaporation opening is formed between the first aluminum-zinc isolation baffle plate and the first evaporation baffle plate, a second aluminum evaporation opening is formed between the second aluminum-zinc isolation baffle plate and the second evaporation baffle plate, the first aluminum evaporation source comprises a first boron nitride evaporation boat and a first wire feeding mechanism, the second aluminum evaporation source comprises a second boron nitride evaporation boat and a second wire feeding mechanism.
2. The metallized film evaporator for aluminum-zinc-aluminum capacitor of claim 1, characterized in that: and the first boron nitride evaporation boat is provided with an aluminum wire.
3. The metallized film evaporator for aluminum-zinc-aluminum capacitor of claim 1, characterized in that: and an aluminum wire is placed on the second boron nitride evaporation boat.
4. The metallized film evaporator for aluminum-zinc-aluminum capacitor of claim 1, characterized in that: the zinc evaporation source comprises an iron tank, and zinc materials are placed in the iron tank.
5. The metallized film evaporator for aluminum-zinc-aluminum capacitor of claim 1, characterized in that: the working temperature of the zinc evaporation source is 600-700 ℃.
6. The metallized film evaporator for aluminum-zinc-aluminum capacitor of claim 1, characterized in that: the working temperature of the first boron nitride evaporation boat is 1000-1200 ℃.
7. The metallized film evaporator for aluminum-zinc-aluminum capacitor of claim 1, characterized in that: the working temperature of the second boron nitride evaporation boat is 1000-1200 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020430025.6U CN211814627U (en) | 2020-03-30 | 2020-03-30 | Metallized film evaporator for aluminum-zinc-aluminum capacitor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020430025.6U CN211814627U (en) | 2020-03-30 | 2020-03-30 | Metallized film evaporator for aluminum-zinc-aluminum capacitor |
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| CN211814627U true CN211814627U (en) | 2020-10-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930729A (en) * | 2021-09-22 | 2022-01-14 | 铜陵市超越电子有限公司 | High-efficient coating by vaporization device of metallized film |
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2020
- 2020-03-30 CN CN202020430025.6U patent/CN211814627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930729A (en) * | 2021-09-22 | 2022-01-14 | 铜陵市超越电子有限公司 | High-efficient coating by vaporization device of metallized film |
| CN113930729B (en) * | 2021-09-22 | 2024-04-05 | 铜陵市超越电子有限公司 | High-efficient evaporation device of metallized film |
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Effective date of registration: 20211111 Address after: 130000 21 Mingde Road, Chaoyang District, Changchun City, Jilin Province Patentee after: Yang Renbo Address before: 130000 group 38, Dongling West Committee, Xingfu street, Nanguan District, Changchun City, Jilin Province Patentee before: Liu Jiabin |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230420 Address after: 529100 Wen Village Foundation (Workshop 2) of Fengming Village Group, Shibu Village, Siqian Town, Xinhui District, Jiangmen City, Guangdong Province Patentee after: Guangdong Youyue Technology Co.,Ltd. Address before: 130000 21 Mingde Road, Chaoyang District, Changchun City, Jilin Province Patentee before: Yang Renbo |
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| TR01 | Transfer of patent right |