CN209082016U - A kind of Electrolytic copper foil generator - Google Patents
A kind of Electrolytic copper foil generator Download PDFInfo
- Publication number
- CN209082016U CN209082016U CN201822036734.1U CN201822036734U CN209082016U CN 209082016 U CN209082016 U CN 209082016U CN 201822036734 U CN201822036734 U CN 201822036734U CN 209082016 U CN209082016 U CN 209082016U
- Authority
- CN
- China
- Prior art keywords
- copper foil
- electrolytic copper
- cleaning
- electrolytic
- fixedly installed
- 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.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000011889 copper foil Substances 0.000 title claims abstract description 66
- 238000004140 cleaning Methods 0.000 claims abstract description 64
- 239000011888 foil Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 8
- 229920001821 foam rubber Polymers 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001590 oxidative effect Effects 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 229910000679 solder Inorganic materials 0.000 abstract description 3
- 238000004381 surface treatment Methods 0.000 abstract description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 5
- 229910000365 copper sulfate Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model discloses a kind of Electrolytic copper foil generators, including erecting bed, electrolytic cell is provided on the upper surface of the erecting bed, anode plate is fixedly installed on the inner wall front/rear end of the electrolytic cell, foil device is provided with above the anode plate, cleaning case is provided on the right side of the electrolytic cell, the utility model is a kind of Electrolytic copper foil generator, by the way that flexible scraper plate is arranged, suction roll and air jet pipe etc., the copper-bath of cleaning electrolytic copper foil surface is reached, avoid copper foil oxidizing blackening, influence the quality of electrolytic copper foil and the effect of service life, solve current most of foil machines, serious oxidation occurs for the remaining copper-bath of electrolytic copper foil surface, the phenomenon that electrolytic copper foil surface being made to black, seriously affect resistance to immersed solder index and peel strength, and subsequent surface treatment procedure is difficult to remove its table The oxide layer in face reduces the quality and service life of electrolytic copper foil, will cause the problem of product is largely scrapped when serious.
Description
Technical field
The utility model relates to foil machine technical field, specially a kind of Electrolytic copper foil generator.
Background technique
Copper foil is the important materials of copper-clad plate and printed circuit board manufacture, in current electronics and information industry high speed development process
In, electrolytic copper foil is referred to as " neural network " of electronic product signal and power transmission, the working principle of foil machine are as follows: in foil
When machine works, copper sulfate bath solution is pumped into the electrolysis region between anode plate and cathode roll from the bottom of anode slot, then
It is electrolysed, the copper ion being electrolysed in region gradually deposits to cathode roller surface, with the slow rotation of cathode roll, in cathode roll
On the surface for selecting electrolysis region, being deposited into has certain thickness electrolytic copper foil, then is collected electrolytic copper foil with wind-up roll.
Current most of foil machines at work, are deposited on the electrolytic copper foil of cathode roller surface as cathode roll rotates out of
When anode slot, surface can be attached with the copper-bath in electrolysis region, and copper-bath occurs serious oxidation, can make electricity
The phenomenon that solution copper foil surface blacks, this can seriously affect resistance to immersed solder index and peel strength, and at subsequent surface
Science and engineering sequence is difficult to remove the oxide layer on its surface, therefore can reduce the quality and service life of electrolytic copper foil, will cause when serious
Product is largely scrapped.
Utility model content
The purpose of this utility model is to provide a kind of Electrolytic copper foil generators, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Electrolytic copper foil generator, including erecting bed are provided with electrolytic cell, the electricity on the upper surface of the erecting bed
It solves and is fixedly installed with anode plate on the inner wall front/rear end of slot, foil device, the electrolysis are provided with above the anode plate
Cleaning case is provided on the right side of slot, the cleaning case is internally provided with cleaning drying device, the right side setting of the cleaning case
There is winding part.
Preferably, the foil device includes mounting plate, and the mounting plate is fixedly mounted on the upper surface of electrolytic cell, institute
Stating mounting plate is the symmetrical setting in front and back, and first motor, first electricity are fixedly installed on the rear end face of the mounting plate
The output end of machine is fixedly installed with shaft, and the shaft is rotatably installed in the inside of mounting plate, is fixedly installed in the shaft
Cathode roll, the cathode roll are located at the position directly above of anode plate, are provided with cleaning member on the outside of the cathode roll.
Preferably, the cleaning member includes cleaning circle, and the cleaning circle is located at the inside of mounting plate, and the cleaning circle turns
Dynamic to be mounted on the lateral wall of shaft, the upper surface of the cleaning circle offers square groove, and the square groove is located at cathode roll
Flexible scraper plate is fixedly mounted in the left end face of the square groove inner wall in left side.
Preferably, the cleaning drying device includes water storage box, and the water storage box is fixedly mounted on the upper surface of cleaning case
On, the cleaning case is internally provided with shower tray, and the shower tray is fixedly mounted on the top of cleaning chamber interior wall by fixed link
Portion, is fixedly installed with several equally distributed spray heads on the lower end surface of the shower tray, inside the shower tray and water storage
Case is connected, and communicating pipe is fixedly installed at the top of the cleaning chamber interior wall, and the lower end fixation of the communicating pipe is plugged with jet
It manages, offers several equally distributed fumaroles on the lower end surface of the air jet pipe, the air jet pipe is located at the right side of shower tray
Side, the top of the cleaning case correspond to and are fixedly installed with air-heater at communicating pipe position, and the air-heater is connected with communicating pipe.
Preferably, distribution symmetrical above and below is rotatably equipped with by shaft on the inside rear and front end side wall of the cleaning case
Suction roll, the suction roll are located at the middle position of shower tray and air jet pipe, fixing sleeve in the end face outside of the suction roll
It is connected to foam-rubber cushion.
Preferably, the winding part includes mounting rack, and the mounting rack is fixedly mounted on the upper surface of erecting bed, institute
The inside for stating mounting rack is provided with wind-up roll by shaft, and the second motor, institute are fixedly installed on the rear end face of the mounting rack
The output end for stating the second motor is fixedly connected with shaft.
Compared with prior art, the utility model has the beneficial effects that a kind of Electrolytic copper foil generator, electrolyte bath
Copper-bath produces electrolytic copper foil under the collective effect of foil device and anode plate, and electrolytic copper foil is transferred into cleaning case
Inside is cleaned and dried electrolytic copper foil, improves the quality of product, carries out winding receipts to electrolytic copper foil by winding part
Collection, first motor drive cathode roll rotation, the electrolytic copper foil produced on cathode roll are taken out of in copper-bath, cleaning member pair
The copper-bath remained on surface of electrolytic copper foil is tentatively cleared up, electrolytic copper foil by inside square groove, motor copper foil with
The copper-bath of electrolytic copper foil surface is scraped, avoids copper sulphate oxidizing blackening, influence electricity by flexible scraper plate overlap joint, flexible scraper plate
Copper foil quality is solved, while avoiding the waste of copper sulfate bath solution, electrolytic copper foil is carried out by the spray head in shower tray
Spray cleaning, cistern interior storage have cleaning solution, and by connecting inside the pump housing and shower tray, air-heater generates hot wind, passes through
Communicating pipe enters inside air jet pipe, blows out via fumarole, and electrolytic copper foil is dried, and is rotated by suction roll, cathode copper
Cleaning solution on foil is absorbed by foam-rubber cushion, improves the drying efficiency of subsequent air jet pipe, drives wind-up roll rotation by the second motor,
Cooperate first motor rotation cathode roll to generate electrolytic copper foil, completes the process of automation foil winding.The utility model is one kind
Electrolytic copper foil generator has reached the sulfuric acid of cleaning electrolytic copper foil surface by the way that flexible scraper plate, suction roll and air jet pipe etc. is arranged
Copper solution avoids copper foil oxidizing blackening, influences the quality of electrolytic copper foil and the effect of service life, solves current most of lifes
Foil machine at work, is deposited on the electrolytic copper foil of cathode roller surface when rotating out of anode slot with cathode roll, surface can be attached
Have copper-bath in electrolysis region, copper-bath occurs serious oxidation, electrolytic copper foil surface can be made to black
The phenomenon that, resistance to immersed solder index and peel strength are seriously affected, and subsequent surface treatment procedure is difficult to remove its surface
Oxide layer reduces the quality and service life of electrolytic copper foil, will cause the problem of product is largely scrapped when serious.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Electrolytic copper foil generator；
Fig. 2 is the overlooking structure diagram cleared up at circle in a kind of Electrolytic copper foil generator；
Fig. 3 is the left view structural representation in a kind of Electrolytic copper foil generator at air jet pipe；
Fig. 4 is the overlooking structure diagram in a kind of Electrolytic copper foil generator at wind-up roll.
In figure: 1- erecting bed, 2- electrolytic cell, 3- anode plate, 4- mounting plate, 5- cathode roll, 6- first motor, 7- cleaning
Circle, 8- square groove, 9- flexibility scraper plate, 10- cleaning case, 11- water storage box, 12- shower tray, 13- spray head, 14- suction roll, 15-
Foam-rubber cushion, 16- air-heater, 17- communicating pipe, 18- air jet pipe, 19- fumarole, 20- mounting rack, 21- wind-up roll, the second electricity of 22-
Machine.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~4 are please referred to, the utility model provides a kind of technical solution: a kind of Electrolytic copper foil generator, including erecting bed
1, electrolytic cell 2 is provided on the upper surface of the erecting bed 1, is fixedly installed with sun on the inner wall front/rear end of the electrolytic cell 2
Pole plate 3, the top of the anode plate 3 are provided with foil device, and the right side of the electrolytic cell 2 is provided with cleaning case 10, described clear
Tank-washer 10 is internally provided with cleaning drying device, and the right side of the cleaning case 10 is provided with winding part.
Copper-bath inside electrolytic cell 2 produces electrolytic copper foil under the collective effect of foil device and anode plate 3,
Electrolytic copper foil is transferred into inside cleaning case 10, is cleaned and dried to electrolytic copper foil, is improved the quality of product, is passed through winding portion
Part carries out winding collection to electrolytic copper foil.
The foil device includes mounting plate 4, and the mounting plate 4 is fixedly mounted on the upper surface of electrolytic cell 2, the peace
Loading board 4 is the symmetrical setting in front and back, is fixedly installed with first motor 6, the first motor on the rear end face of the mounting plate 4
6 output end is fixedly installed with shaft, and the shaft is rotatably installed in the inside of mounting plate 4, is fixedly installed in the shaft
Cathode roll 5, the cathode roll 5 are located at the position directly above of anode plate 3, and the outside of the cathode roll 5 is provided with cleaning member.
First motor 6 drives cathode roll 5 to rotate, and the electrolytic copper foil produced on cathode roll 5 is taken out of in copper-bath, clearly
Reason component tentatively clears up the copper-bath remained on surface of electrolytic copper foil.
The cleaning member includes cleaning circle 7, and the cleaning circle 7 is located at the inside of mounting plate 4,7 rotation of cleaning circle
It is mounted on the lateral wall of shaft, the upper surface of the cleaning circle 7 offers square groove 8, and the square groove 8 is located at cathode roll 5
Left side, flexible scraper plate 9 is fixedly mounted in the left end face of 8 inner wall of square groove.
Electrolytic copper foil is by the way that inside square groove 8, motor copper foil and flexible scraper plate 9 are overlapped, and flexible scraper plate 9 is by electrolytic copper foil table
The copper-bath in face scrapes, and avoids copper sulphate oxidizing blackening, influences electrolytic copper foil quality, while it is molten to avoid copper sulfate bath
The waste of liquid.
The cleaning drying device includes water storage box 11, and the water storage box 11 is fixedly mounted on the upper surface of cleaning case 10
On, the cleaning case 10 is internally provided with shower tray 12, and the shower tray 12 is fixedly mounted on cleaning case 10 by fixed link
The top of inner wall is fixedly installed with several equally distributed spray heads 13, the spray on the lower end surface of the shower tray 12
12 inside of disk is connected with water storage box 11, and communicating pipe 17, the communicating pipe 17 are fixedly installed at the top of the cleaning chamber interior wall
Lower end fixation be plugged with air jet pipe 18, several equally distributed fumaroles are offered on the lower end surface of the air jet pipe 18
19, the air jet pipe 18 is located at the right side of shower tray 12, and the top of the cleaning case 10 corresponds to fixed peace at 17 position of communicating pipe
Equipped with air-heater 16, the air-heater 16 is connected with communicating pipe 17.
Spray cleaning is carried out to electrolytic copper foil by the spray head 13 in shower tray 12, storing inside water storage box 11 has cleaning molten
Liquid, by connecting inside the pump housing and shower tray 12, air-heater 16 generates hot wind, enters inside air jet pipe 18 by communicating pipe 17,
It is blown out via fumarole 19, electrolytic copper foil is dried.
The water suction of distribution symmetrical above and below is rotatably equipped on the inside rear and front end side wall of the cleaning case 10 by shaft
Roller 14, the suction roll 14 are located at the middle position of shower tray 12 and air jet pipe 18, in the end face outside of the suction roll 14
Fixing sleeve is connected to foam-rubber cushion 15.
It is rotated by suction roll 14, the cleaning solution on electrolytic copper foil is absorbed by foam-rubber cushion 15, improves subsequent air jet pipe 18
Drying efficiency.
The winding part includes mounting rack 20, and the mounting rack 20 is fixedly mounted on the upper surface of erecting bed 1, described
The inside of mounting rack 20 is provided with wind-up roll 21 by shaft, is fixedly installed with the second motor on the rear end face of the mounting rack 20
22, the output end of second motor 22 is fixedly connected with shaft.
Wind-up roll 21 is driven to rotate by the second motor 22, cooperation first motor 6 rotates cathode roll 5 and generates electrolytic copper foil,
Complete the process of automation foil winding.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of Electrolytic copper foil generator, including erecting bed (1), it is characterised in that: be arranged on the upper surface of the erecting bed (1)
Have electrolytic cell (2), is fixedly installed with anode plate (3) on the inner wall front/rear end of the electrolytic cell (2), the anode plate (3)
Top is provided with foil device, is provided with cleaning case (10) on the right side of the electrolytic cell (2), and the inside of the cleaning case (10) is set
It is equipped with cleaning drying device, is provided with winding part on the right side of the cleaning case (10).
2. a kind of Electrolytic copper foil generator according to claim 1, it is characterised in that: the foil device includes mounting plate
(4), the mounting plate (4) is fixedly mounted on the upper surface of electrolytic cell (2), and the mounting plate (4), which is that front and back is symmetrical, to be set
It sets, is fixedly installed with first motor (6) on the rear end face of the mounting plate (4), the fixed peace of the output end of the first motor (6)
Equipped with shaft, the shaft is rotatably installed in the inside of mounting plate (4), is fixedly installed in the shaft cathode roll (5), described
Cathode roll (5) is located at the position directly above of anode plate (3), is provided with cleaning member on the outside of the cathode roll (5).
3. a kind of Electrolytic copper foil generator according to claim 2, it is characterised in that: the cleaning member includes cleaning circle
(7), the cleaning circle (7) is located at the inside of mounting plate (4), and the cleaning circle (7) is rotatably installed on the lateral wall of shaft, institute
The upper surface for stating cleaning circle (7) offers square groove (8), and the square groove (8) is located at the left side of cathode roll (5), described rectangular
Flexible scraper plate (9) are fixedly mounted in the left end face of slot (8) inner wall.
4. a kind of Electrolytic copper foil generator according to claim 1, it is characterised in that: the cleaning drying device includes storing
Water tank (11), the water storage box (11) are fixedly mounted on the upper surface of cleaning case (10), and the inside of the cleaning case (10) is set
It is equipped with shower tray (12), the shower tray (12) is fixedly mounted on the top of cleaning case (10) inner wall, the spray by fixed link
Several equally distributed spray heads (13) are fixedly installed on the lower end surface of tray (12), the shower tray (12) is internal and stores
Water tank (11) is connected, and is fixedly installed with communicating pipe (17) at the top of the cleaning chamber interior wall, the lower end of the communicating pipe (17)
Fixation is plugged with air jet pipe (18), offers several equally distributed fumaroles on the lower end surface of the air jet pipe (18)
(19), the air jet pipe (18) is located at the right side of shower tray (12), and the top of the cleaning case (10) corresponds to communicating pipe (17) position
The place of setting is fixedly installed with air-heater (16), and the air-heater (16) is connected with communicating pipe (17).
5. a kind of Electrolytic copper foil generator according to claim 4, it is characterised in that: before the inside of the cleaning case (10)
It is rotatably equipped with the suction roll (14) of distribution symmetrical above and below on the side wall of both ends by shaft afterwards, the suction roll (14) is located at spray
The middle position of disk (12) and air jet pipe (18), fixing sleeve is connected to foam-rubber cushion in the end face outside of the suction roll (14)
(15).
6. a kind of Electrolytic copper foil generator according to claim 1, it is characterised in that: the winding part includes mounting rack
(20), the mounting rack (20) is fixedly mounted on the upper surface of erecting bed (1), passes through shaft on the inside of the mounting rack (20)
It is provided with wind-up roll (21), is fixedly installed with the second motor (22) on the rear end face of the mounting rack (20), second motor
(22) output end is fixedly connected with shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036734.1U CN209082016U (en) | 2018-12-06 | 2018-12-06 | A kind of Electrolytic copper foil generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036734.1U CN209082016U (en) | 2018-12-06 | 2018-12-06 | A kind of Electrolytic copper foil generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082016U true CN209082016U (en) | 2019-07-09 |
Family
ID=67126341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822036734.1U Active CN209082016U (en) | 2018-12-06 | 2018-12-06 | A kind of Electrolytic copper foil generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209082016U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835769A (en) * | 2019-12-04 | 2020-02-25 | 西安航天动力机械有限公司 | Spray liquid squeezing device of crude foil machine |
| CN111009356A (en) * | 2019-12-31 | 2020-04-14 | 湖州练市佳友电磁线有限公司 | Cooling device is used in enameled wire production |
| CN111534838A (en) * | 2020-06-16 | 2020-08-14 | 广东嘉元科技股份有限公司 | Electrolytic copper foil raw foil machine |
| CN111575747A (en) * | 2020-06-15 | 2020-08-25 | 赣州逸豪新材料股份有限公司 | Foil generation machine capable of effectively improving uniform density of copper foil surface |
| CN112522745A (en) * | 2020-11-17 | 2021-03-19 | 江苏箔华电子科技有限公司 | Anti-fracture copper foil forming device and forming method |
| CN113430587A (en) * | 2021-07-07 | 2021-09-24 | 江西鑫铂瑞科技有限公司 | Foil forming machine capable of increasing immersion area of cathode roller |
| CN114045537A (en) * | 2021-12-17 | 2022-02-15 | 江西麦得豪新材料有限公司 | Novel electrolytic copper foil raw foil machine |
| CN114657607A (en) * | 2022-03-01 | 2022-06-24 | 广东嘉元科技股份有限公司 | Electronic copper foil manufacturing device |
| CN116162973A (en) * | 2023-04-21 | 2023-05-26 | 圣达电气有限公司 | Electrolytic copper foil coating device and method thereof |
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2018
- 2018-12-06 CN CN201822036734.1U patent/CN209082016U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835769A (en) * | 2019-12-04 | 2020-02-25 | 西安航天动力机械有限公司 | Spray liquid squeezing device of crude foil machine |
| CN111009356A (en) * | 2019-12-31 | 2020-04-14 | 湖州练市佳友电磁线有限公司 | Cooling device is used in enameled wire production |
| CN111009356B (en) * | 2019-12-31 | 2021-12-21 | 诚信漆包线（惠州）有限公司 | Cooling device is used in enameled wire production |
| CN111575747A (en) * | 2020-06-15 | 2020-08-25 | 赣州逸豪新材料股份有限公司 | Foil generation machine capable of effectively improving uniform density of copper foil surface |
| CN111534838A (en) * | 2020-06-16 | 2020-08-14 | 广东嘉元科技股份有限公司 | Electrolytic copper foil raw foil machine |
| CN112522745A (en) * | 2020-11-17 | 2021-03-19 | 江苏箔华电子科技有限公司 | Anti-fracture copper foil forming device and forming method |
| CN113430587A (en) * | 2021-07-07 | 2021-09-24 | 江西鑫铂瑞科技有限公司 | Foil forming machine capable of increasing immersion area of cathode roller |
| CN114045537A (en) * | 2021-12-17 | 2022-02-15 | 江西麦得豪新材料有限公司 | Novel electrolytic copper foil raw foil machine |
| CN114657607A (en) * | 2022-03-01 | 2022-06-24 | 广东嘉元科技股份有限公司 | Electronic copper foil manufacturing device |
| CN114657607B (en) * | 2022-03-01 | 2022-12-20 | 广东嘉元科技股份有限公司 | Electronic copper foil manufacturing device |
| CN116162973A (en) * | 2023-04-21 | 2023-05-26 | 圣达电气有限公司 | Electrolytic copper foil coating device and method thereof |
| CN116162973B (en) * | 2023-04-21 | 2023-08-15 | 圣达电气有限公司 | Electrolytic copper foil coating device and method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 687, Gaoxin 6th Road, Fuzhou hi tech Industrial Development Zone, Fuzhou City, Jiangxi Province Patentee after: Jiangxi Tongbo Technology Co.,Ltd. Address before: No. 687, Gaoxin 6th Road, Fuzhou hi tech Industrial Development Zone, Fuzhou City, Jiangxi Province Patentee before: JIANGXI TONGBO TECHNOLOGY CO.,LTD. |
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