CN105655157B - A kind of capacitor high-pressure lifting impregnation equipment and impregnation method - Google Patents
A kind of capacitor high-pressure lifting impregnation equipment and impregnation method Download PDFInfo
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- CN105655157B CN105655157B CN201610162537.7A CN201610162537A CN105655157B CN 105655157 B CN105655157 B CN 105655157B CN 201610162537 A CN201610162537 A CN 201610162537A CN 105655157 B CN105655157 B CN 105655157B
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- impregnation
- bucket
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
- H01G13/04—Drying; Impregnating
Abstract
The invention discloses a kind of capacitor high-pressure lifting impregnation equipment, it includes dipping device and device for storing liquid, the dipping device is connected with device for storing liquid by pipe-line system, the dipping device is arranged in a frame, the dipping device includes two impregnation buckets being disposed side by side in frame, the impregnation bucket is provided with external shell, and the device for storing liquid is disposed side by side on frame rear including two, with being impregnated with the one-to-one liquid storing barrel of bucket；The pipe-line system includes two water influent pipelines, two drain lines, is connected between the single impregnation bucket and the single liquid storing barrel by pipe-line system；Two impregnation buckets are also connected with vacuum-pumping pipeline and pressure pipeline jointly, and the vacuum-pumping pipeline and pressure pipeline are plugged in inside impregnation bucket by air duct；The frame is provided with external shell elevating mechanism, and the external shell elevating mechanism is connected with being impregnated with the external shell of bucket.Invention additionally discloses the impregnation method using capacitor high-pressure lifting impregnation equipment.
Description
Technical field
The present invention relates to the technical field of capacitor impregnation equipment, and in particular to a kind of capacitor high-pressure lifting impregnation equipment
And impregnation method.
Background technology
Vacuum immersion apparatus is one of electronics industry, the indispensable equipment of vacuum immersion liquid of capacitor class.Its quality
By the parameter value in terms of the certain physical characteristics for directly influencing capacitor, so the quality containing dipping machine will directly affect capacitor
Quality.
The purpose of the immersion electrolyte of capacitor is that the electrolytic paper for making to be clipped between two layers of aluminium foil fully adsorbs electrolyte,
Both positive and negative polarity aluminium foil surface is set to be saturated with electrolyte, and it is impermeable in the presence of soaking to soak the larger product of some specifications at normal temperatures and pressures
Phenomenon, the equipment that improved vacuum immersion liquid occurs in the market.
And there is problems with existing vacuum immersion liquid equipment：
1st, existing vacuum immersion liquid equipment working space is small, and impregnation product quantity is few；
2nd, existing impregnation equipment, which often walks process, needs personnel to have been manually done, and son of such as uncapping, enters and arranges electrolyte, during immersion liquid
Between, circulation is vacuumized, pressurizeed, being kept for vacuum time plus malleation time etc., complex steps, will to the operating technology of staff
Ask high, the labor intensity of operating personnel is big, and production efficiency is low, and product quality is uneven；
3rd, existing containing soaking technology is first to be impregnated with to rivet the terminal of capacitor again, and the product being so impregnated with (sub-prime) works
There is the possibility being secondary polluted under environment, open-assembly time is long in atmosphere because of riveting work for sub-prime, can be the steam in air
It is absorbed to again on product, influences capacitance characteristic, shortens the service life of finished product；And the product being impregnated with has volatilizable gas
Body, working environment is set to be affected, discharge will pollute air, the resident living environment on factory periphery be influenceed, to field worker body
Body causes damage.
4th, existing containing soaking technology is first to be impregnated with to rivet the terminal of capacitor again, there is electrolyte on such auricle, during riveting
Contact resistance is poor, there is hidden danger of quality.
The product demand of existing capacitance electronic class constantly increases, the existing function containing soaking technology and impregnation equipment without
Method meets the production requirement of existing capacitor function and parameter.
The content of the invention
This invention is for current art deficiency, there is provided a kind of capacitor high-pressure lifting impregnation equipment.
The present invention also provides a kind of impregnation method of the application equipment.
The used to achieve the above object technical scheme of the present invention is：
A kind of capacitor high-pressure lifting impregnation equipment, it includes dipping device and device for storing liquid, the dipping device and storage
Liquid device is connected by pipe-line system, and the dipping device is arranged in a frame, and the dipping device is set side by side including two
The impregnation bucket in frame is put, the impregnation bucket is provided with external shell, and the device for storing liquid is disposed side by side on frame including two
Rear, with being impregnated with the one-to-one liquid storing barrel of bucket；
The pipe-line system includes two water influent pipelines, two drain lines, the single impregnation bucket and the single storage
Connected between liquid bucket by pipe-line system；
Two impregnation buckets are also connected with vacuum-pumping pipeline and pressure pipeline, the vacuum-pumping pipeline and pressure pipeline jointly
It is plugged in by air duct inside impregnation bucket；
The frame is provided with external shell elevating mechanism, the external shell of the external shell elevating mechanism and impregnation bucket
Connection.
The external shell includes lamina rara externa and inner plating, is provided with heating board outside the inner plating, the lamina rara externa and
Insulation material is provided between inner plating, the top of the impregnation bucket is provided with safety-valve.
The impregnation bucket is additionally provided with internal work portion, and the internal work portion is provided with multiple impregnation disk load plates, discharge opeing linkage
Device, plate draining valve and plate overflow mechanism, multiple impregnation disk load plates are stacked on top of one another to be arranged on inside impregnation bucket.
The liquid storing barrel is provided with inner plating and outside plate, is provided with middle plate between the inner plating and outside plate, middle plate with it is interior
Conduction oil is contained between laminate, insulation material is provided between middle plate and outside plate, the bottom of liquid storing barrel is provided with heating element.
The external shell elevating mechanism includes the fluctuating orbit and power generating apparatus for being arranged on frame sidepiece, described
Frame sidepiece is additionally provided with power transmission chain, and the fluctuating orbit is provided with elevating oil cylinder, and the elevating oil cylinder passes through connection
Block is fixedly connected with external shell；
The power generating apparatus connects the power transmission chain, and the power transmission chain connects the lifting oil pressure
Cylinder.
The external shell elevating mechanism also includes track retainer, and the track retainer is arranged on the top of frame,
Connect and fix the fluctuating orbit.
The water influent pipeline is provided with filter, and the filter is arranged between liquid storing barrel and impregnation bucket.
Described capacitor high-pressure lifting impregnation equipment is additionally provided with vacuum plant, the vacuum plant include blowdown piping and
Valve, the blowdown piping connect with air pipe line；
The vacuum plant also includes vacuum filter, and the vacuum filter is positioned close to liquid storing barrel side.
A kind of impregnation method for implementing above-mentioned capacitor high-pressure lifting impregnation equipment, it is characterised in that it includes following step
Suddenly：
(1) dry fuse is riveted into cover plate, obtains the capacitor semi-finished product for having riveted end cap；
(2) the capacitor semi-finished product of step (1) are placed into capacitor high-pressure lifting impregnation equipment and soak electrolyte, root
The overflow open height of plate overflow mechanism is highly adjusted according to fuse, and sets impregnation parameter, during impregnation, ensures that electrolyte does not have
It is dipped into cover plate.
The step (2) is specific further comprising the steps of：
(21) it is horizontal to erect the capacitor semi-finished product and be placed into basket and arrange each capacitor semi-finished product
State, in the impregnation disk load plate being put into after basket is dried；
(22) the overflow open height of plate overflow mechanism is highly adjusted according to fuse, locks impregnation equipment machine cylinder cap, locking closure
Just vacuumizing, reach and just vacuumize setting pressure and after the time, liquid feed valve is opened, and electrolyte is sucked using negative pressure in bucket is impregnated with,
Electrolyte, by the nethermost impregnation disk load plate of overfall runner, is finally flowed into impregnation bucket from uppermost impregnation disk load plate
Bottom, when liquid level reaches bottom high position inductor, represent that feed liquor is completed, liquid feed valve is closed, and air bleeding valve is opened, and works as air pressure balance
Afterwards, pressurizing valve is opened, and when air pressure reaches discharge opeing pressure in impregnation bucket, tapping valve is opened, and discharge opeing is carried out using normal pressure in bucket, when
When liquid level decline reaches the action of low level inductor, tapping valve is closed, and air bleeding valve is opened, after pressure reaches balance, vacuum pumping valve
Open, start to be impregnated with vacuumizing for cycle stage, after preset time is reached, start supplement and contain immersion liquid, carried out after the completion of fluid infusion
Balance pressure, balance pressure after the completion of start pressurization and pressurize, be balanced pressure after reaching preheating setting time, after the completion of carry out
Next circulation, after cycle-index reaches setting number, carry out being impregnated with the discharge opeing of disk load plate and be impregnated with bucket discharge opeing, discharge opeing is completed
Alarm impregnation afterwards is completed.
Beneficial effects of the present invention：The brand-new capacitor high-pressure lifting impregnation equipment of the present invention, is Full-automatic impregnation device,
It is programmed to complete, the liquid level for entering to arrange electrolyte is shown, enters the size detection control of discharge capacity, the number of impregnation and pressure
System is all automatically performed by program.Abnormal conditions in work reflect in man-machine interface, very convenient to maintenance conditions.
This impregnation equipment is not high to the technical requirements of operating personnel, and labor intensity is greatly lowered than ever, production
Amount increase, quality are not determined by operating personnel, ensure that the qualification rate of quality, and impregnation product quality increases substantially.
This impregnation equipment can be impregnated with the product of different size using same set of impregnation bucket and impregnation disk load plate, and can contain
The electrolyte of different requirements is soaked, realizes the function of a tractor serves several purposes, improves the utilization rate of equipment, reduces cost of investment.
The impregnation method of the present invention changes traditional technological process, and impregnation method of the present invention is first by capacitor rivet connection end
Capacitor, is then placed into impregnation equipment and carries out immersion electrolyte by lid, ensure that no electric on auricle in riveting process
Liquid is solved, contact resistance is fine, and ensures that end cap will not be dipped into containing immersion liquid in immersion process, ensure that product is subsequently sealing
Time during dress in exposure air greatly shortens, and reduces the steam of absorption air as far as possible, ensures product not by secondary dirt
Dye, and improve the sitework environment of riveting packaging technology.
Below in conjunction with the accompanying drawings with embodiment, the present invention is described in more detail.
Brief description of the drawings
Fig. 1 is the capacitor high-pressure lifting impregnation equipment overlooking the structure diagram of the present embodiment；
Fig. 2 is the capacitor high-pressure lifting impregnation equipment main structure diagram of the present embodiment；
Fig. 3 is the structural representation of the impregnation bucket of the present embodiment；
Fig. 4 is the structural representation of the liquid storing barrel of the present embodiment；
Fig. 5 is the external shell elevating mechanism structural representation of the present embodiment.
In figure：1. dipping device, 11. impregnation buckets, 12 external shells, 121. lamina rara externas, 122 inner platings, 123 heating boards,
124 insulation materials, 125 safety-valves, 13 internal work portions, 131 impregnation disk load plates, 132 discharge opeing linkages, 133 plates row
Fluid valve, 134 plate overflow mechanisms, 2. device for storing liquid, 21 liquid storing barrels, 211 inner platings, 212 outside plates, 213 middle plates, 214 hairs
Hot device, 3. pipe-line systems, 31 water influent pipelines, 32 drain lines, 33 filters, 4. vacuum plants, 41 vacuum-pumping pipelines, 42 pressurizations
Pipeline, 43 air ducts, the vacuum filter of 44 blowdown piping 45,5 frames, 6 external shell elevating mechanisms, 61 fluctuating orbits, 62
Power generating apparatus, 63 power transmission chains, 64 elevating oil cylinders, 65 track retainers.
Embodiment
Embodiment, the capacitor high-pressure lifting impregnation equipment provided referring to Fig. 1~Fig. 5, the present embodiment, it includes impregnation dress
1 and device for storing liquid 2 are put, the dipping device 1 is connected with device for storing liquid 2 by pipe-line system 3, and the dipping device 1 is arranged on
In one frame 5, the dipping device 1 includes two impregnation buckets 11 being disposed side by side in frame 5, and the impregnation bucket 11 is provided with outer
Portion's housing 12 and internal work portion 13, the external shell 12 include lamina rara externa 121 and inner plating 122, outside the inner plating 122
Portion is provided with heating board 123, and insulation material 124, the top of the impregnation bucket 11 are provided between the lamina rara externa 121 and inner plating 122
Portion is provided with safety-valve 125；The internal work portion 13 is provided with multiple impregnation disk load plates 131, discharge opeing linkage 132, plate
Draining valve 133 and plate overflow mechanism 134, multiple impregnation disk load plates 131 are stacked on top of one another to be arranged in impregnation bucket 11
Portion；
The device for storing liquid 2 is disposed side by side on the rear of frame 5 including two, with being impregnated with 11 one-to-one liquid storing barrel of bucket
21；The liquid storing barrel 21 is provided with inner plating 211 and outside plate 212, and middle plate is provided between the inner plating 211 and outside plate 212
213, conduction oil is contained between middle plate 213 and inner plating 211, insulation material is provided between middle plate 213 and lamina rara externa 212,
The bottom of liquid storing barrel is provided with heating element 214.
The pipe-line system 3 includes two water influent pipelines, 31, two drain lines 32, the single impregnation bucket 11 with it is single
Connected between the liquid storing barrel 21 by pipe-line system 3；Two impregnation buckets 11 are also connected with vacuum-pumping pipeline 41 and added jointly
Pressure pipe road 42, the vacuum-pumping pipeline 41 and pressure pipeline 42 are plugged in inside impregnation bucket 11 by air duct 43；It is described enter
Liquid pipeline 31 is provided with filter 33, and the filter 33 is arranged between liquid storing barrel and impregnation bucket 11.The vacuum plant 4 also includes
Blowdown piping 44 and valve, the blowdown piping 44 connect with air pipe line；The vacuum plant 4 also includes vacuum filter 45,
The vacuum filter 45 is positioned close to the side of liquid storing barrel 21.
The frame 5 is provided with external shell elevating mechanism 6, and the external shell elevating mechanism 6 is outer with impregnation bucket 11
Portion's housing 12 connects.The external shell elevating mechanism 6 includes the fluctuating orbit 61 for being arranged on the sidepiece of frame 5 and power occurs
Device 62, the sidepiece of frame 5 are additionally provided with power transmission chain 63, and the fluctuating orbit is provided with elevating oil cylinder 64, the liter
Drop oil hydraulic cylinder 64 is fixedly connected by contiguous block with external shell 12；The power generating apparatus 62 connects the power chain
Bar 63, the power transmission chain 63 connect the elevating oil cylinder 64.The external shell elevating mechanism 6, which also includes track, to be protected
Frame 65 is held, the track retainer 65 is arranged on the top of frame 5, connects and fixes the fluctuating orbit 61.
The brand-new capacitor high-pressure lifting impregnation equipment of the present invention, is Full-automatic impregnation device, has been programmed to
Into the liquid level for entering to arrange electrolyte is shown, the size detection control for entering discharge capacity, the number of impregnation and pressure is all automatic by program
Complete.Abnormal conditions in work reflect in man-machine interface, very convenient to maintenance conditions.
This impregnation equipment is not high to the technical requirements of operating personnel, and labor intensity is greatly lowered than ever, production
Amount increase, quality are not determined by operating personnel, ensure that the qualification rate of quality, and impregnation product quality increases substantially.
This impregnation equipment can be impregnated with the product of different size using same set of impregnation bucket 11 and impregnation disk load plate 131,
And the electrolyte of different requirements can be impregnated with, the function of a tractor serves several purposes is realized, improves the utilization rate of equipment, reduces cost of investment.
The impregnation method using capacitor high-pressure lifting impregnation equipment that the present embodiment also provides, it comprises the following steps：
(1) dry fuse is riveted into cover plate, obtains the capacitor semi-finished product for having riveted end cap；
(2) the capacitor semi-finished product of step (1) are placed into capacitor high-pressure lifting impregnation equipment and soak electrolyte, root
The overflow open height of plate overflow mechanism is highly adjusted according to fuse, and sets impregnation parameter, during impregnation, ensures that electrolyte does not have
It is dipped into cover plate.
The step (2) is specific further comprising the steps of：
(21) it is horizontal to erect the capacitor semi-finished product and be placed into basket and arrange each capacitor semi-finished product
State, in the impregnation disk load plate being put into after basket is dried；
(22) the overflow open height of plate overflow mechanism is highly adjusted according to fuse, locks impregnation equipment machine cylinder cap, locking closure
Just vacuumizing, reach and just vacuumize setting pressure and after the time, liquid feed valve is opened, and electrolyte is sucked using negative pressure in bucket is impregnated with,
Electrolyte, by the nethermost impregnation disk load plate of overfall runner, is finally flowed into impregnation bucket from uppermost impregnation disk load plate
Bottom, when liquid level reaches bottom high position inductor, represent that feed liquor is completed, liquid feed valve is closed, and air bleeding valve is opened, and works as air pressure balance
Afterwards, pressurizing valve is opened, and when air pressure reaches discharge opeing pressure in impregnation bucket, tapping valve is opened, and discharge opeing is carried out using normal pressure in bucket, when
When liquid level decline reaches the action of low level inductor, tapping valve is closed, and air bleeding valve is opened, after pressure reaches balance, vacuum pumping valve
Open, start to be impregnated with vacuumizing for cycle stage, after preset time is reached, start supplement and contain immersion liquid, carried out after the completion of fluid infusion
Balance pressure, balance pressure after the completion of start pressurization and pressurize, be balanced pressure after reaching preheating setting time, after the completion of carry out
Next circulation, after cycle-index reaches setting number, carry out being impregnated with the discharge opeing of disk load plate and be impregnated with bucket discharge opeing, discharge opeing is completed
Alarm impregnation afterwards is completed
The impregnation method of the present invention changes traditional technological process, and impregnation method of the present invention is first by the dry fuse of capacitor
End cap is riveted, then capacitor is placed into impregnation equipment and carries out immersion electrolyte, and ensures end cap in immersion process
It will not be dipped into containing immersion liquid, ensure that product during follow-up encapsulation, reduces the steam of absorption air, ensure product as far as possible
It is not secondary polluted, and improves the sitework environment of riveting process.
The present invention is not limited to above-mentioned embodiment, using identical or approximation method or dress with the above embodiment of the present invention
Put, and obtained other capacitor vacuum high-pressure impregnation equipments and impregnation method, within protection scope of the present invention.
Claims (7)
1. a kind of capacitor high-pressure lifting impregnation equipment, it is characterised in that it includes dipping device and device for storing liquid, the impregnation
Device is connected with device for storing liquid by pipe-line system, and the dipping device is arranged in a frame, and the dipping device includes two
The individual impregnation bucket being disposed side by side in frame, the impregnation bucket are provided with external shell, and the device for storing liquid is set side by side including two
Put at frame rear, with being impregnated with the one-to-one liquid storing barrel of bucket；The liquid storing barrel is provided with inner plating and outside plate, the inner plating with
Middle plate is provided between outside plate；
The pipe-line system includes two water influent pipelines, two drain lines, the single impregnation bucket and the single liquid storing barrel
Between connected by pipe-line system；
Two impregnation buckets are also connected with vacuum-pumping pipeline and pressure pipeline jointly, and the vacuum-pumping pipeline and pressure pipeline pass through
Air duct is plugged in inside impregnation bucket；
The frame is provided with external shell elevating mechanism, and the external shell of the external shell elevating mechanism and impregnation bucket connects
Connect；
The external shell includes lamina rara externa and inner plating, and heating board, the lamina rara externa and internal layer are provided with outside the inner plating
Insulation material is provided between plate, the top of the impregnation bucket is provided with safety-valve；
The impregnation bucket is additionally provided with internal work portion, the internal work portion be provided with multiple impregnation disk load plates, discharge opeing linkage,
Plate draining valve and plate overflow mechanism, multiple impregnation disk load plates are stacked on top of one another to be arranged on inside impregnation bucket.
2. capacitor high-pressure lifting impregnation equipment according to claim 1, it is characterised in that between middle plate and inner plating
Conduction oil is contained, insulation material is provided between middle plate and outside plate, the bottom of liquid storing barrel is provided with heating element.
3. capacitor high-pressure lifting impregnation equipment according to claim 1, it is characterised in that the external shell lift
Structure includes the fluctuating orbit and power generating apparatus for being arranged on frame sidepiece, and the frame sidepiece is additionally provided with power chain
Bar, the fluctuating orbit are provided with elevating oil cylinder, and the elevating oil cylinder is fixedly connected by contiguous block with external shell；
The power generating apparatus connects the power transmission chain, and the power transmission chain connects the elevating oil cylinder.
4. capacitor high-pressure lifting impregnation equipment according to claim 1, it is characterised in that the external shell lift
Structure also includes track retainer, and the track retainer is arranged on the top of frame, connects and fixes the fluctuating orbit.
5. capacitor high-pressure lifting impregnation equipment according to claim 1, it is characterised in that the water influent pipeline was provided with
Filter, the filter are arranged between liquid storing barrel and impregnation bucket.
6. capacitor high-pressure lifting impregnation equipment according to claim 1, it is characterised in that it is additionally provided with vacuum plant,
The vacuum plant includes blowdown piping and valve, and the blowdown piping connects with air pipe line；
The vacuum plant also includes vacuum filter, and the vacuum filter is positioned close to liquid storing barrel side.
7. a kind of impregnation method using one of claim 1 to 6 capacitor high-pressure lifting impregnation equipment, its feature exists
In it comprises the following steps：
(1) dry fuse is riveted into cover plate, obtains the capacitor semi-finished product for having riveted end cap；
(2) the capacitor semi-finished product of step (1) are placed into capacitor high-pressure lifting impregnation equipment and soak electrolyte, according to core
Sub- height adjusts the overflow open height of plate overflow mechanism, and sets impregnation parameter, during impregnation, ensures that electrolyte does not soak
Steep cover plate；
Wherein, the step (2) is specific further comprising the steps of：
(21) it is horizontality to be placed into basket and arrange each capacitor semi-finished product capacitor semi-finished product setting, will
In the impregnation disk load plate being put into after basket drying；
(22) the overflow open height of plate overflow mechanism is highly adjusted according to fuse, locks impregnation equipment machine cylinder cap, locking closure is just taken out
Vacuum, reach and just vacuumize setting pressure and after the time, liquid feed valve is opened, and electrolyte, electrolysis are sucked using negative pressure in bucket is impregnated with
Liquid, by the nethermost impregnation disk load plate of overfall runner, is finally flowed into the bottom for being impregnated with bucket from uppermost impregnation disk load plate
Portion, when liquid level reaches bottom high position inductor, represent that feed liquor is completed, liquid feed valve is closed, and air bleeding valve is opened, and works as air pressure balance
Afterwards, pressurizing valve is opened, and when air pressure reaches discharge opeing pressure in impregnation bucket, tapping valve is opened, and discharge opeing is carried out using normal pressure in bucket, when
When liquid level decline reaches the action of low level inductor, tapping valve is closed, and air bleeding valve is opened, after pressure reaches balance, vacuum pumping valve
Open, start to be impregnated with vacuumizing for cycle stage, after preset time is reached, start supplement and contain immersion liquid, carried out after the completion of fluid infusion
Balance pressure, balance pressure after the completion of start pressurization and pressurize, be balanced pressure after reaching preheating setting time, after the completion of carry out
Next circulation, after cycle-index reaches setting number, carry out being impregnated with the discharge opeing of disk load plate and be impregnated with bucket discharge opeing, discharge opeing is completed
Alarm impregnation afterwards is completed.
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| CN201610162537.7A CN105655157B (en) | 2016-03-21 | 2016-03-21 | A kind of capacitor high-pressure lifting impregnation equipment and impregnation method |
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| CN201610162537.7A CN105655157B (en) | 2016-03-21 | 2016-03-21 | A kind of capacitor high-pressure lifting impregnation equipment and impregnation method |
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| CN105655157B true CN105655157B (en) | 2018-01-23 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229167A (en) * | 2016-09-14 | 2016-12-14 | 铜陵源丰电子有限责任公司 | A kind of sub-prime lifting type dipping device |
| CN107240512B (en) * | 2017-04-21 | 2019-01-11 | 南通星晨电子有限公司 | A kind of capacitor impregnation equipment |
| CN111564329B (en) * | 2020-04-28 | 2022-03-04 | 广东风华高新科技股份有限公司 | Capacitor impregnation method and capacitor impregnation device |
| CN113192770B (en) * | 2021-04-20 | 2023-03-28 | 贵阳立特精密机械有限公司 | Vacuum impregnation device |
| CN116013707A (en) * | 2022-12-20 | 2023-04-25 | 贵阳立特精密机械有限公司 | Automatic positive and negative pressure impregnation equipment and impregnation process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205428717U (en) * | 2016-03-21 | 2016-08-03 | 东莞宏强电子有限公司 | Condenser high pressure goes up and down to contain equipment that soaks |
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| CN2405667Y (en) * | 2000-01-27 | 2000-11-15 | 清亿机械有限公司 | Vacuum soaking machine |
| CN100570778C (en) * | 2005-08-25 | 2009-12-16 | 常州华威电子有限公司 | The manufacture method of five needle type cover plate aluminum electrolytic capacitor |
| CN202616060U (en) * | 2012-06-25 | 2012-12-19 | 南通新三能电子有限公司 | Fully-automatic electrolyte pressurization and impregnation device for aluminum electrolytic capacitor |
| KR20150046148A (en) * | 2012-09-27 | 2015-04-29 | 가부시키가이샤 스크린 홀딩스 | Processing fluid supply device, substrate processing device, processing fluid supply method, substrate processing method, processing fluid processing device, and processing fluid processing method |
| CN104036976B (en) * | 2014-06-24 | 2017-02-15 | 东莞市东金机械设备有限公司 | Automatic impregnating machine |
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| CN205428717U (en) * | 2016-03-21 | 2016-08-03 | 东莞宏强电子有限公司 | Condenser high pressure goes up and down to contain equipment that soaks |
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