CN106252106A - A kind of defect cutting means of capacitor metallized film - Google Patents
A kind of defect cutting means of capacitor metallized film Download PDFInfo
- Publication number
- CN106252106A CN106252106A CN201610855478.1A CN201610855478A CN106252106A CN 106252106 A CN106252106 A CN 106252106A CN 201610855478 A CN201610855478 A CN 201610855478A CN 106252106 A CN106252106 A CN 106252106A
- Authority
- CN
- China
- Prior art keywords
- light
- metallized film
- passing board
- capacitor
- defect
- 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.)
- Granted
Links
- 239000011104 metalized film Substances 0.000 title claims abstract description 37
- 239000003990 capacitor Substances 0.000 title claims abstract description 31
- 230000007547 defect Effects 0.000 title claims abstract description 26
- 238000005520 cutting process Methods 0.000 title claims abstract description 19
- 238000003698 laser cutting Methods 0.000 claims abstract description 15
- 239000010409 thin film Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 9
- 238000007639 printing Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 239000010408 film Substances 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000004899 motility Effects 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The present invention relates to the defect cutting means of a kind of capacitor metallized film, belong to capacitor detection device technique field, including light-passing board, it is provided with light-emitting device below described light-passing board, it is equipped with metallized film on described light-passing board, the light that described light-emitting device sends sequentially passes through light-passing board and is irradiated to the metallized film back side, it is positioned at the position after light-passing board on the stroke of described metallized film and is provided with laser cutting apparatus, described laser cutting apparatus includes bracing frame, it is provided with lever arm on support frame as described above, described lever arm is provided with laser instrument.This technical scheme cuts process by laser cutting apparatus to the defect of thin film, therefore that capacitor films electrode region at defect place can optionally be cut by laser instrument, ensure the seriality that metallized film is overall, improve quantity-produced efficiency.
Description
Technical field
The present invention relates to the defect cutting means of a kind of capacitor metallized film, belong to capacitor detection device technique
Field.
Background technology
Capacitor is widely used, along with scientific and technological level in fields such as power electronics, communications service and rail transport at present
Development, capacitor rely on its good electrical performance and high reliability, become promotion above-mentioned industry field update can not or
The electronic component lacked, wherein thin film capacitor is owing to volume is little, safety is high, has promoted sending out of capacitor technology field greatly
Exhibition.In prior art, the general preparation method of thin film capacitor is by metallic film and poly-ethyl ester, polypropylene, polystyrene or poly-carbonic acid
The plastic sheetings such as ester, after the overlap of two ends, are wound into the metallized film electrode of cylindrical shape, are then placed in capacitor case,
Inject insulating oil and epoxy resin, then obtain thin film capacitor after assembling.Wherein, metallized film meeting during evaporation
The defects such as coating became uneven, splashing point, snake, oxide layer occur, such defect thin film is easy after being wound into membrane electrode
Occurring that loss is excessive, product quality is difficult to control to, and even causes capacitor to explode time serious.
Wherein, capacitor thickness detection equipment can be divided into thickness measurement online equipment and the big class of non-thickness measurement online equipment two.This
Two class thickness-measuring equipments are if able to the use of being optimal, but thickness measurement online deice detection device is complex, and
Use non-contact detection, the situation that film surface planarization is bad and that cause data fluctuations is bigger easily occurs, rather than
Line thickness-measuring equipment can provide contact measurement method, effectively compensate for this deficiency of thickness measurement online.At present, on-line checking sets
Standby after detecting the defect that capacitor film exists, mostly by film cutting apparatus, thin film is blocked, cause thin film continuous
Conveying produces and pauses, and meanwhile, major part membrane thickness unevenness region is less, and break-in operation can produce the waste of the resources of production.
Summary of the invention
Unresolved problems of the prior art, the defect that the invention provides a kind of capacitor metallized film is cut out
Cutting apparatus, concrete technical scheme is as follows:
The defect cutting means of a kind of capacitor metallized film, including light-passing board, is provided with luminescence below described light-passing board
Device, described light-passing board is equipped with metallized film, and the light that described light-emitting device sends sequentially passes through light-passing board and is irradiated to
The metallized film back side, the stroke of described metallized film is positioned at the position after light-passing board and is provided with laser cutting apparatus, institute
State laser cutting apparatus and include bracing frame, support frame as described above is provided with lever arm, described lever arm is provided with laser instrument.
As the improvement of technique scheme, described lever arm side is provided with display.
As the improvement of technique scheme, being cased with the photosensitive cartridge of printing opacity outside described light-emitting device, described photosensitive cartridge is positioned at
Below light-passing board.
As the improvement of technique scheme, bottom described photosensitive cartridge, it is provided with photosensitive cartridge support.
As the improvement of technique scheme, the stroke of described metallized film is positioned at the position after laser cutting apparatus
Being provided with membrane cut mechanism, described membrane cut mechanism includes portal frame, and described portal frame is hung with drive mechanism, described drive mechanism
Lower section is provided with knife rest, is fixed with cutter head below described knife rest.
Technique scheme cuts process by laser cutting apparatus to the defect of thin film, due to lever arm motility
Good, it is possible to carry laser instrument and quickly move, due on one piece of metallized film and have a plurality of capacitor films to be cut
Electrode, therefore that capacitor films electrode region at defect place can optionally be cut by laser instrument, it is ensured that
The seriality that metallized film is overall, improves quantity-produced efficiency, has useful technique effect and the most practical valency
Value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the defect cutting means of the present invention a kind of capacitor metallized film；
Fig. 2 is the side schematic view of the defect cutting means of the present invention a kind of capacitor metallized film.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the invention provides the defect cutting means of a kind of capacitor metallized film, including thoroughly
Tabula rasa 20, is provided with light-emitting device 31 below described light-passing board 20, described light-passing board 20 is equipped with metallized film 10, described
The light that light-emitting device 31 sends sequentially passes through light-passing board 20 and is irradiated to metallized film 10 back side, described metallized film 10
Being positioned at the position after light-passing board 20 on stroke and be provided with laser cutting apparatus, described laser cutting apparatus includes bracing frame 40, institute
State and on bracing frame 40, be provided with lever arm 41, described lever arm 41 is provided with laser instrument 42.This technical scheme is cut out by laser
Cutting apparatus cuts process to the defect of thin film, owing to lever arm 41 motility is good, it is possible to carries laser instrument 42 and carries out quickly
It is mobile, owing on one piece of metallized film 10 and have a plurality of capacitor films electrode to be cut, therefore laser instrument 42 can select
Selecting property that capacitor films electrode region at defect place is cut, it is ensured that metallized film 10 entirety continuous
Property, improve quantity-produced efficiency.
Further, described lever arm 41 side is provided with display 43, and the effect of this display 43 is to laser instrument 42
Cutting operation carry out Real-time Feedback, it is simple to operator record, observe.
Further, being cased with the photosensitive cartridge 30 of printing opacity outside described light-emitting device 31, described photosensitive cartridge 30 is positioned at light-passing board
Below 20, the light that in this preferred version, light-emitting device 31 sends can be irradiated to metallized film 10 through light-passing board 20 and carry on the back
Face, photosensitive cartridge 30 can carry out accommodating protection, and the optically focused effect provided for light-emitting device 31, thus improve light-emitting device 31
Defect distinguish probability, facilitate reviewer's Real Time Observation thin film and make corresponding flaw labeling.Use swashing of Shi Yuhou road
Light cutting means coordinates, it is possible to realize the identification-cutting integration formula operation of defect.
Further, being provided with photosensitive cartridge support 32 bottom described photosensitive cartridge 30, this photosensitive cartridge support 32 can be to thoroughly
Tabula rasa 20 and metallized film 10 are supported.
Further, the position after the stroke of described metallized film 10 being positioned at laser cutting apparatus is provided with cuts film
Mechanism, described membrane cut mechanism includes portal frame 50, and described portal frame 50 is hung with drive mechanism 51, described drive mechanism 51 times
Side is provided with knife rest 52, is fixed with cutter head 53 below described knife rest 52.This preferred version passes through membrane cut mechanism, at defect area relatively
Can directly block time big, carry out selectivity not in use by laser cutting apparatus and cut, thus realize membrane cut mechanism and swash
The cooperating of light cutting means, replace use.
Above embodiments of the invention are described in detail, but described content have been only presently preferred embodiments of the present invention,
Being not to be regarded as the practical range for limiting the present invention, all equalizations made according to the scope of the invention change and improvement etc., all should
Within still belonging to covering scope of the present invention.
Claims (5)
1. the defect cutting means of a capacitor metallized film, it is characterised in that include light-passing board (20), described printing opacity
Plate (20) lower section is provided with light-emitting device (31), and described light-passing board (20) is equipped with metallized film (10), described luminous dress
Put the light that (31) send to sequentially pass through light-passing board (20) and be irradiated to metallized film (10) back side, described metallized film (10)
Stroke on be positioned at light-passing board (20) after position be provided with laser cutting apparatus, described laser cutting apparatus includes bracing frame
(40), support frame as described above (40) is provided with lever arm (41), described lever arm (41) is provided with laser instrument (42).
The defect cutting means of a kind of capacitor metallized film the most as claimed in claim 1, it is characterised in that described work
Swing arm (41) side is provided with display (43).
The defect cutting means of a kind of capacitor metallized film the most as claimed in claim 1, it is characterised in that described
Being cased with the photosensitive cartridge (30) of printing opacity outside electro-optical device (31), described photosensitive cartridge (30) is positioned at light-passing board (20) lower section.
The defect cutting means of a kind of capacitor metallized film the most as claimed in claim 3, it is characterised in that described sense
Light box (30) bottom is provided with photosensitive cartridge support (32).
The defect cutting means of a kind of capacitor metallized film the most as claimed in claim 4, it is characterised in that described gold
Position after being positioned at laser cutting apparatus on the stroke of genusization thin film (10) is provided with membrane cut mechanism, and described membrane cut mechanism includes dragon
Door frame (50), described portal frame (50) is hung with drive mechanism (51), and described drive mechanism (51) lower section is provided with knife rest
(52), described knife rest (52) lower section is fixed with cutter head (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855478.1A CN106252106B (en) | 2016-09-28 | 2016-09-28 | A kind of defect cutting means of capacitor metallized film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855478.1A CN106252106B (en) | 2016-09-28 | 2016-09-28 | A kind of defect cutting means of capacitor metallized film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106252106A true CN106252106A (en) | 2016-12-21 |
| CN106252106B CN106252106B (en) | 2018-09-14 |
Family
ID=57610925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610855478.1A Expired - Fee Related CN106252106B (en) | 2016-09-28 | 2016-09-28 | A kind of defect cutting means of capacitor metallized film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252106B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975033A (en) * | 2018-06-08 | 2018-12-11 | 芜湖市亿仑电子有限公司 | A kind of capacitor metalized processing film defect cutting means |
| CN110137427A (en) * | 2018-02-08 | 2019-08-16 | 中天储能科技有限公司 | The preparation method of multistage battery pole piece |
| CN112038118A (en) * | 2020-08-19 | 2020-12-04 | 铜陵日科电子有限责任公司 | High-efficient defect cutting device of metallized film for condenser |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1195236A (en) * | 1997-09-16 | 1999-04-09 | Seiko Epson Corp | Method for correcting contrast characteristic of liquid crystal display device and liquid crystal display device |
| CN101051591A (en) * | 2007-04-26 | 2007-10-10 | 南京华显高科有限公司 | Method for detecting and broken line repairing aluminum film electrode fault and detector |
| CN101582361A (en) * | 2007-04-26 | 2009-11-18 | 南京华显高科有限公司 | Repairing method of aluminum film electrode broken wire |
-
2016
- 2016-09-28 CN CN201610855478.1A patent/CN106252106B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1195236A (en) * | 1997-09-16 | 1999-04-09 | Seiko Epson Corp | Method for correcting contrast characteristic of liquid crystal display device and liquid crystal display device |
| CN101051591A (en) * | 2007-04-26 | 2007-10-10 | 南京华显高科有限公司 | Method for detecting and broken line repairing aluminum film electrode fault and detector |
| CN101582361A (en) * | 2007-04-26 | 2009-11-18 | 南京华显高科有限公司 | Repairing method of aluminum film electrode broken wire |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137427A (en) * | 2018-02-08 | 2019-08-16 | 中天储能科技有限公司 | The preparation method of multistage battery pole piece |
| CN110137427B (en) * | 2018-02-08 | 2022-03-11 | 中天储能科技有限公司 | Preparation method of multi-stage battery pole piece |
| CN108975033A (en) * | 2018-06-08 | 2018-12-11 | 芜湖市亿仑电子有限公司 | A kind of capacitor metalized processing film defect cutting means |
| CN108975033B (en) * | 2018-06-08 | 2019-08-20 | 芜湖市亿仑电子有限公司 | A kind of capacitor metalized processing film defect cutting means |
| CN112038118A (en) * | 2020-08-19 | 2020-12-04 | 铜陵日科电子有限责任公司 | High-efficient defect cutting device of metallized film for condenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106252106B (en) | 2018-09-14 |
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Granted publication date: 20180914 Termination date: 20210928 |