CN103681010B - A kind of electric capacity filling and sealing machine production technology - Google Patents
A kind of electric capacity filling and sealing machine production technology Download PDFInfo
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- CN103681010B CN103681010B CN201310713805.6A CN201310713805A CN103681010B CN 103681010 B CN103681010 B CN 103681010B CN 201310713805 A CN201310713805 A CN 201310713805A CN 103681010 B CN103681010 B CN 103681010B
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- electric capacity
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- casting glue
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Abstract
The invention discloses a kind of electric capacity filling and sealing machine production technology, relate to electric capacity and produce apparatus field, solve that electric capacity potting process there may be bubble and stay inside embedding, affect heat conductivility, the even problem of the accident such as gassing expanded by heating blast, by ambient temperature, dispensing, electric capacity prepares, casting glue uses time, evacuation, the time of staying to constitute, and so designs, the advantage not remaining bubble in having embedding.
Description
Technical field:
The present invention relates to electric capacity and produce apparatus field.
Background technology:
Capacitor is a kind of to produce indispensable equipment, for ensureing normal production
Life power supply plays an important role.But owing to macromolecule membrane capacitor is for a long time at high pressure
Work under worst hot case, various potential safety hazards easily occur, in order to improve capacitor
Safety coefficient, is usually and selects injection electric capacity casting glue to seal it, it is ensured that its
Safety in long-term service life and operation, electric capacity casting glue has filling simultaneously
Envelope and heat conductive flame-retarding performance.Conventional electric capacity casting glue has high thermal conductive silicon glue, asphalt mixtures modified by epoxy resin
Fat etc..They are that specialty is for protecting element can preferably dispel the heat in the application and being mould
Block-type is installed and is caused heat radiation difficulty to manufacture and design.Present electric capacity injects electric capacity and fills
Sealing is poured into by being manually contained in noggin by electric capacity casting glue, but this
During, there may be bubble and stay inside embedding, affect heat conductivility, even send out
The accidents such as angry bubble expanded by heating blast occur, in order to overcome this shortcoming, and Wo Menshe
Count a kind of electric capacity filling and sealing machine, production technology part has been applied for a patent.The present invention proposes
A kind of electric capacity filling and sealing machine production technology.
Summary of the invention:
The present invention solves that there may be bubble in electric capacity potting process stays in embedding
Face, affects heat conductivility, even the problem of the accident such as gassing expanded by heating blast,
Propose a kind of electric capacity filling and sealing machine production technology.
The technical scheme is that a kind of electric capacity filling and sealing machine production technology, by environment
Temperature, dispensing, electric capacity prepare, casting glue uses time, evacuation, the time of staying
Constitute, one, ambient temperature: embedding room requires to be the environment of 25 DEG C ± 2 DEG C；Two,
Dispensing: casting glue use epoxy resin, typically use bi-component, mixed proportion according to
The proportioning that casting glue manufacturer provides, raw material at least to shift to an earlier date 15 minutes and enter embedding
Room, just can carry out dispensing, and dispensing stirs.Three, electric capacity prepares: treat
Embedding electric capacity at least to shift to an earlier date 15 minutes enter embedding room, four, casting glue use time
Between: casting glue is from the beginning of dispensing, and complete to perfusion, the time controlled in 25 minutes；
Five, evacuation: after injecting glue completes, carries out evacuation, during evacuation to vacuum tank 1
Between be set to 30 seconds, vacuum meter pressure requires to reach between 90 95Pa, and protects
Hold 120 seconds；Six, the time of staying: embedding complete after electric capacity, the domestic demand of 10 minutes
Baking oven to be entered is dried.
So design, advantage not remaining bubble in there is embedding.
Accompanying drawing illustrates:
Fig. 1 is the front view of the present invention
Fig. 2 is the top view of the present invention
Detailed description of the invention:
Seeing accompanying drawing, the present embodiment is by vacuum tank 1, vacuum pumping opening 2, conical bottom
Plate fixing pin 3, base plate 4, base plate suspension rod 5, capacitor clamp holder 6, electric capacity 7, note
Sebific duct frame 8, injected rubber hose 9, vacuum container cover 10 are constituted.
Vacuum pumping opening 2 is positioned at the top of vacuum tank 1, external vacuum air pump, electricity
Holding clamper 6 to be arranged on base plate 4, electric capacity 7 is inserted in capacitor clamp holder 6, the end
Plate suspension rod 5 is positioned at the middle part of base plate 4, and cone base plate fixing pin 3 is fixed on vacuum
The bottom of tank 1, coordinates with circular hole on base plate 4, can be inserted into the circular hole on base plate 4,
Fixing base plate 4 position, injected rubber hose 9 is arranged on injecting glue pipe support 8, and injected rubber hose 9 is worn
Cross vacuum container cover 10 and put in vacuum tank 1, and each corresponding electricity of injected rubber hose 9
Holding, vacuum container cover 10 is fixed as one with injecting glue pipe support 8.
Concrete operations are: in the outside of vacuum tank 1, be inserted on base plate 4 by electric capacity 7
Capacitor clamp holder 6 on, then hung in vacuum tank 1 with loop wheel machine, utilized circular cone
Shape base plate fixing pin 3 inserts aperture corresponding on base plate 4, and fixing base plate 4 is in vacuum
Position in tank 1, now injecting glue pipe support 8, injected rubber hose 9, vacuum container cover 10 are downwards,
Vacuum container cover 10 covers vacuum tank, and injected rubber hose 9 inserts in electric capacity, is then injected into electric capacity
Casting glue, one, ambient temperature: embedding room requires to be that the environment of 25 DEG C ± 2 DEG C is (main
If preventing winter temperature too low, casting glue poor fluidity after dispensing, holds inside embedding
Easily remain more bubble and do not flow to all spaces of embedding, after evacuation still
There is the problem that air remains)；Two, dispensing: casting glue uses epoxy resin, typically adopts
By bi-component, the proportioning that mixed proportion provides according to casting glue manufacturer, raw material is extremely
To shift to an earlier date 15 minutes less and enter embedding room, (raw material at least to carry just to carry out dispensing
Within first 15 minutes, entering embedding room is to allow raw material energy constant temperature to 25 DEG C ± 2 DEG C),
Dispensing stirs.Three, electric capacity prepares: treat that embedding electric capacity at least to shift to an earlier date 15
Minute enter embedding room (electric capacity at least to shift to an earlier date 15 minutes enter embedding room be for
Allow electric capacity energy constant temperature to 25 DEG C ± 2 DEG C), four, casting glue use the time: casting glue
From the beginning of dispensing, complete to perfusion, the time control in 25 minutes (use not in time,
Casting glue can slowly solidify)；Five, evacuation: after injecting glue completes, to vacuum tank 1
Carrying out evacuation, the pumpdown time is set to 30 seconds, and vacuum meter pressure requires to reach
Between 90 95Pa, and keep 120 seconds (if vacuum and time are inadequate, bubble
Can not ooze out inside electric capacity completely, not reach the work closing the internal each several part of electric capacity
With)；Six, the time of staying: embedding complete after electric capacity, need within 10 minutes into
Enter baking oven to carry out drying (operating according to oven technology flow process).After evacuation completes,
Recovering normal ambient pressure, due to vacuum action, the bubble within embedding is drawn out of,
Ensure embedding quality.
Claims (1)
1. an electric capacity filling and sealing machine production technology, by ambient temperature, dispensing, electric capacity prepares, casting glue uses time, evacuation, the time of staying to constitute, it is characterised in that: one, ambient temperature: the requirement of embedding room is the environment of 25 DEG C ± 2 DEG C；Two, dispensing: casting glue uses epoxy resin, typically uses bi-component, the proportioning that mixed proportion provides according to casting glue manufacturer, raw material at least to shift to an earlier date 15 minutes and enter embedding room, just can carry out dispensing, and dispensing stirs；Three, electric capacity prepare: treat embedding electric capacity at least to shift to an earlier date 15 minutes enter embedding room, four, casting glue use the time: casting glue from the beginning of dispensing, to perfusion complete, the time controlled in 25 minutes；Five, evacuation: after injecting glue completes, carries out evacuation to vacuum tank 1, and the pumpdown time is set to 30 seconds, and vacuum meter pressure requires to reach between 90 95Pa, and keeps 120 seconds；Six, the time of staying: embedding complete after electric capacity, need within 10 minutes enter baking oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713805.6A CN103681010B (en) | 2013-12-20 | 2013-12-20 | A kind of electric capacity filling and sealing machine production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713805.6A CN103681010B (en) | 2013-12-20 | 2013-12-20 | A kind of electric capacity filling and sealing machine production technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103681010A CN103681010A (en) | 2014-03-26 |
| CN103681010B true CN103681010B (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310713805.6A Active CN103681010B (en) | 2013-12-20 | 2013-12-20 | A kind of electric capacity filling and sealing machine production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103681010B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299775A (en) * | 2014-10-18 | 2015-01-21 | 安徽精新能源科技股份有限公司 | Large-scale ultra-silence capacitor and manufacturing method thereof |
| CN107749353B (en) * | 2017-11-30 | 2019-06-11 | 南京卓普电力科技有限公司 | A kind of epoxy impregnation machine for capacitor production |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1958706A (en) * | 2006-10-16 | 2007-05-09 | 中山大学 | Plastic package material of AC permanent magnet submersible motor, plastic package technique and application |
| CN101140826A (en) * | 2007-09-12 | 2008-03-12 | 上海赛脉勀电气有限公司 | Manufacturing method of RC resistance-capacity absorption apparatus |
| CN202678111U (en) * | 2012-07-11 | 2013-01-16 | 佛山市意壳电容器有限公司 | Capacitor applied in IGBT absorption protecting circuits in electrical and electronic high-voltage occasions |
-
2013
- 2013-12-20 CN CN201310713805.6A patent/CN103681010B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1958706A (en) * | 2006-10-16 | 2007-05-09 | 中山大学 | Plastic package material of AC permanent magnet submersible motor, plastic package technique and application |
| CN101140826A (en) * | 2007-09-12 | 2008-03-12 | 上海赛脉勀电气有限公司 | Manufacturing method of RC resistance-capacity absorption apparatus |
| CN202678111U (en) * | 2012-07-11 | 2013-01-16 | 佛山市意壳电容器有限公司 | Capacitor applied in IGBT absorption protecting circuits in electrical and electronic high-voltage occasions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103681010A (en) | 2014-03-26 |
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Effective date of registration: 20180130 Address after: 528000 Guangdong province Foshan city Chancheng District Zhangcha Street Lang Road No. 123 Patentee after: Foshan erudite seeking Technology Co., Ltd. Address before: 528500 Guangdong province Foshan Gaoming District Yuehua Road No. 376 building 3 Room 401 Patentee before: Liu Lei |
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| TR01 | Transfer of patent right |