CN103726099B - A kind of device of electrolytic copper foil precision liquid dispensing device - Google Patents
A kind of device of electrolytic copper foil precision liquid dispensing device Download PDFInfo
- Publication number
- CN103726099B CN103726099B CN201310683742.4A CN201310683742A CN103726099B CN 103726099 B CN103726099 B CN 103726099B CN 201310683742 A CN201310683742 A CN 201310683742A CN 103726099 B CN103726099 B CN 103726099B
- Authority
- CN
- China
- Prior art keywords
- connecting branch
- dispensing box
- copper foil
- separatory
- deflector
- 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.)
- Active
Links
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses a kind of device of electrolytic copper foil precision liquid dispensing device, including dispensing box (1), connecting branch (2) and separatory cylinder (5), described connecting branch (2) has at least 2, the two ends of every connecting branch connect with dispensing box (1) and separatory cylinder (5) pipe respectively, every connecting branch (2) is equipped with effusion meter (3) and flow control valve (4), described dispensing box (1) includes cover plate (11), deflector (12), internal partition (13), median septum (14) and base plate (15), described separatory cylinder (5) includes outer cylinder body (51), inner barrel (52) and end cap. after have employed this structure, the liquid dispensing device in the present invention have compact conformation rationally, fluid flow can the features such as accurate even regulation, energy consumption be low, can guarantee that 8-70 micron copper foil produces the requirement less than 3 grams of the grammes per square metre uniformity.
Description
Technical field
The present invention relates to a kind of device of electrolytic copper foil precision liquid dispensing device.
Background technology
In Copper Foil process of manufacture, liquid dispensing device is the key equipment in whole foil machine liquid-supplying system, and its quality directly influences the Copper Foil quality of production. The structural design of existing liquid dispensing device ubiquity Flow-rate adjustment aborning is difficult, cause the problem that Copper Foil variable thickness in the direction of the width causes, it is impossible to meet client to Copper Foil prescription. In order to ensure that in Copper Foil electrolyting precipitation process, flow is adjustable, meets grammes per square metre uniformity requirements, generally all made up by augmented flow mode, energy consumption so certainly will be caused to increase therewith. It addition, positive plate painting iridium layer is subject to big flow liquid for a long time and washes away, service life is greatly reduced. In prior art, in order to solve copper thickness homogeneity question, employing mode is to put up shielding to FIP positive plate, makes the local current reduction that paper tinsel is thick to control Copper Foil uniformity requirements. This method operates very loaded down with trivial details, and the skill set requirements of operator is very high. Liquid on cathode roll tankage is generally first started shooting by this method, then sample presentation does basic weight test, further according to basic weight test report, observe the position that Copper Foil grammes per square metre exceeds standard, and shield the place of positive plate corresponding to Copper Foil, so generally require and repeatedly test repeatedly, not only labor intensive material resources, but also lose time. It addition, even with this method, after long-time use, shielding has the possibility washed away by electrolyte.
Summary of the invention
The problem present invention aim to address that the structural design of existing liquid dispensing device ubiquity Flow-rate adjustment aborning is difficult, causing Copper Foil variable thickness in the direction of the width to cause.
The technical solution used in the present invention is: a kind of device of electrolytic copper foil precision liquid dispensing device, including dispensing box, connecting branch and separatory cylinder, described connecting branch has at least 2, the two ends of every connecting branch connect with dispensing box and separatory earthen pipe respectively, and every connecting branch is equipped with effusion meter and flow control valve.
As a further improvement on the present invention, described dispensing box includes cover plate, deflector, internal partition, median septum and base plate, described deflector is fixed on cover plate, described cover plate is provided with several apertures, septum plate is connected with deflector, described base plate is connected with the casing of dispensing box, described internal partition has several, internal partition and base plate are connected the cavity so that dispensing box is divided into several separate by internal partition, described separatory cylinder includes outer cylinder body, inner barrel and end cap, described inner barrel is positioned at the inwall of outer cylinder body, described end cap has 2, it is respectively fixedly connected with the two ends in outer cylinder body and inner barrel, described inner barrel is drilled with the circular hole that two rows are uniform and symmetrical vertically, described connecting branch has at least 8, the two ends so that every connecting branch that are connected with base plate and outer cylinder body respectively, the two ends of every connecting branch connect with dispensing box and separatory earthen pipe respectively, make between dispensing box and separatory cylinder, to form at least individual independent and that flow can be regulated feed flow branch road.
As a further improvement on the present invention, described connecting branch has 8 to 15, and described deflector is " V "-shaped.
As a further improvement on the present invention, described connecting branch is along the uniform arrangement of length direction of dispensing box and separatory cylinder.
The invention has the beneficial effects as follows: after have employed this structure, liquid dispensing device in the present invention have compact conformation rationally, fluid flow can accurate even regulation, energy consumption low, in Copper Foil electrodeposition process by regulate flow of electrolyte can accurate equal control Copper Foil thickness in the direction of the width, can guarantee that 8-70 micron copper foil produces the requirement less than 3 grams of the grammes per square metre uniformity.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 be in Fig. 1 A-A to sectional view.
Shown in figure: 1 dispensing box, 2 connecting branches, 3 effusion meters, 4 flow control valves, 5 separatory cylinders, 11,12 deflectors, 13 internal partitions, 14 median septums, 15 base plates, 51 outer cylinder bodies, 52 inner barrels.
Detailed description of the invention
Below in conjunction with Fig. 1,2, the present invention is described further.
Such as Fig. 1, shown in 2, a kind of device of electrolytic copper foil precision liquid dispensing device, including dispensing box 1, connecting branch 2 and separatory cylinder 5, described connecting branch 2 has at least 2, the two ends of every connecting branch connect with dispensing box 1 and separatory cylinder 5 pipe respectively, every connecting branch 2 is equipped with effusion meter 3 and flow control valve 4, described dispensing box 1 includes cover plate 11, deflector 12, internal partition 13, median septum 14 and base plate 15, described deflector 12 is fixed on cover plate 11, described cover plate is provided with several apertures, septum plate 14 is connected with deflector 12, described base plate 15 is connected with the casing of dispensing box 1, described internal partition 13 has several, internal partition 13 cavity that make dispensing box by internal partition be divided into several separate connected with base plate 15, described separatory cylinder 5 includes outer cylinder body 51, inner barrel 52 and end cap, described inner barrel 52 is positioned at the inwall of outer cylinder body 51, described end cap has 2, it is respectively fixedly connected with in the two ends of outer cylinder body 51 and inner barrel 52, described inner barrel is drilled with the circular hole that two rows are uniform and symmetrical vertically, described connecting branch 2 has at least 8, the two ends so that every connecting branch that are connected with base plate 15 and outer cylinder body 51 respectively, the two ends of every connecting branch 2 connect with dispensing box 1 and separatory cylinder 5 pipe respectively, make between dispensing box 1 and separatory cylinder 5, to form at least 8 independent and that flow can be regulated feed flow branch roads, described connecting branch 2 has 8 to 15, described deflector 12 is " V "-shaped, described connecting branch 2 is along the uniform arrangement of length direction of dispensing box 1 and separatory cylinder 5.
After present invention employs this structure, internal partition 13 makes the cavity that dispensing box 1 is divided into several separate by internal partition, and (quantity of internal partition 13 is arranged according to the quantity of connecting branch, its quantity subtracts 1 equal to the quantity of connecting branch), the cavity that these are separate is separated into again upper cavity and lower chamber by median septum 14, several independent and that flow can be regulated feed flow branch roads are formed between dispensing box 1 and separatory cylinder 5, each feed flow props up the single individual cavity that route is divided into the liquid dispenser of corresponding decile, separatory cylinder and connecting branch 2 are constituted, effusion meter and flow control valve are arranged on connecting branch 2, although adopting 2 connecting branches 2 to have been able to realize dosing, however, to ensure that the quality of the product produced, described connecting branch has 8 to 15 (what adopt in accompanying drawing is the set-up mode of 12 connecting branches). when the present invention uses, adopt electrolyte as medium, electrolyte first enters the inner barrel 52 of separatory cylinder from separatory cylinder 5 one end, enter back into outer cylinder body 51 carry out mixing divide equally after after the flow control valve 4 on every connecting branch 2 carries out flow rate fine-tuning, entered the lower chamber of dispensing box 1 respectively by effusion meter 3, transseptal plate 14 enters the upper cavity of dispensing box 1 after fluid cushion is tapped, after, the aperture on cover plate 11 is further separated into electrolysis bath thus realizing to electrolysis bath feed flow. the present invention have compact conformation rationally, fluid flow can the features such as accurate even regulation, energy consumption be low, in Copper Foil electrodeposition process by regulate flow of electrolyte can accurate equal control Copper Foil thickness in the direction of the width, can guarantee that 8-70 micron copper foil produces the requirement less than 3 grams of the grammes per square metre uniformity.
Those skilled in the art should know; the protection scheme of the present invention is not limited only to the above embodiments; various permutation and combination and conversion can also be carried out on the basis of above-described embodiment; under the premise without prejudice to spirit of the present invention, the various conversion that the present invention is carried out all fall within protection scope of the present invention.
Claims (3)
1. a device of electrolytic copper foil precision liquid dispensing device, it is characterized in that including dispensing box (1), connecting branch (2) and separatory cylinder (5), described connecting branch (2) has at least 2, the two ends of every connecting branch connect with dispensing box (1) and separatory cylinder (5) pipe respectively, every connecting branch (2) is equipped with effusion meter (3) and flow control valve (4), described dispensing box (1) includes cover plate (11), deflector (12), internal partition (13), median septum (14) and base plate (15), described deflector (12) is fixed on cover plate (11), described cover plate is provided with several apertures, septum plate (14) is connected with deflector (12), described base plate (15) is connected with the casing of dispensing box (1), described internal partition (13) has several, internal partition (13) cavity that make dispensing box by internal partition be divided into several separate connected with base plate (15), described separatory cylinder (5) includes outer cylinder body (51), inner barrel (52) and end cap, described inner barrel (52) is positioned at the inwall of outer cylinder body (51), described end cap has 2, it is respectively fixedly connected with in the two ends of outer cylinder body (51) and inner barrel (52), described inner barrel is drilled with the circular hole that two rows are uniform and symmetrical vertically, described connecting branch (2) has at least 8, the two ends so that every connecting branch that are connected with base plate (15) and outer cylinder body (51) respectively, the two ends of every connecting branch (2) connect with dispensing box (1) and separatory cylinder (5) pipe respectively, make between dispensing box (1) and separatory cylinder (5), to form at least 8 independent and that flow can be regulated feed flow branch roads.
2. a kind of device of electrolytic copper foil precision liquid dispensing device according to claim 1, it is characterised in that described connecting branch (2) has 8 to 15, and described deflector (12) is " V "-shaped.
3. a kind of device of electrolytic copper foil precision liquid dispensing device according to claim 1 and 2, it is characterised in that described connecting branch (2) is along the uniform arrangement of length direction of dispensing box (1) and separatory cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310683742.4A CN103726099B (en) | 2013-12-13 | 2013-12-13 | A kind of device of electrolytic copper foil precision liquid dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310683742.4A CN103726099B (en) | 2013-12-13 | 2013-12-13 | A kind of device of electrolytic copper foil precision liquid dispensing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103726099A CN103726099A (en) | 2014-04-16 |
| CN103726099B true CN103726099B (en) | 2016-06-15 |
Family
ID=50450384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310683742.4A Active CN103726099B (en) | 2013-12-13 | 2013-12-13 | A kind of device of electrolytic copper foil precision liquid dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103726099B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087977B (en) * | 2014-07-06 | 2016-05-11 | 湖北中一科技有限公司 | A kind of electrolytic copper foil feed arrangement and method with mixing feed integrative-structure |
| US9711799B1 (en) | 2016-10-03 | 2017-07-18 | Chang Chun Petrochemical Co., Ltd. | Copper foil having uniform thickness and methods for manufacturing the copper foil |
| CN110699726A (en) * | 2019-11-22 | 2020-01-17 | 陕西汉和新材料科技有限公司 | Novel electrolytic copper foil electrolyte heavy deviation control method and device |
| CN113668019B (en) * | 2021-08-31 | 2022-05-13 | 广东嘉元科技股份有限公司 | Precise liquid preparation device of electrolytic copper foil equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202047156U (en) * | 2011-04-20 | 2011-11-23 | 建滔（连州）铜箔有限公司 | Liquid feeding device for coarse foil machine |
| CN103233249A (en) * | 2013-05-09 | 2013-08-07 | 南京顺捷机械设备有限公司 | Upper-electrolyte-inlet copper foil all-in-one equipment |
| CN203602747U (en) * | 2013-12-13 | 2014-05-21 | 华纳国际（铜陵）电子材料有限公司 | Precise liquid proportioning device of electrolytic copper foil equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04157198A (en) * | 1990-10-19 | 1992-05-29 | Kawasaki Steel Corp | Method for power feeding to continuous coloring device |
| JP2642282B2 (en) * | 1992-08-11 | 1997-08-20 | 新日本製鐵株式会社 | Liquid supply device |
-
2013
- 2013-12-13 CN CN201310683742.4A patent/CN103726099B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202047156U (en) * | 2011-04-20 | 2011-11-23 | 建滔（连州）铜箔有限公司 | Liquid feeding device for coarse foil machine |
| CN103233249A (en) * | 2013-05-09 | 2013-08-07 | 南京顺捷机械设备有限公司 | Upper-electrolyte-inlet copper foil all-in-one equipment |
| CN203602747U (en) * | 2013-12-13 | 2014-05-21 | 华纳国际（铜陵）电子材料有限公司 | Precise liquid proportioning device of electrolytic copper foil equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103726099A (en) | 2014-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103726099B (en) | A kind of device of electrolytic copper foil precision liquid dispensing device | |
| CN102800371A (en) | Flow distribution structure of reactor of nuclear power station | |
| CN203602747U (en) | Precise liquid proportioning device of electrolytic copper foil equipment | |
| CN205653533U (en) | Electro -deposition apparatus | |
| CN206052194U (en) | Convection current agitating device | |
| CN101275252A (en) | Device for continuous plating and use thereof | |
| CN205688030U (en) | A kind of copper refining electrolysis bath circulating remove impurity formula | |
| CN108677261B (en) | Integrated fiber tube pretreatment enhanced hollow fiber membrane spinneret plate and use method thereof | |
| CN203700558U (en) | T-shaped nozzle for electroplatinglead frames | |
| CN202755081U (en) | Piston fast aluminum oxidation single machine | |
| CN201116312Y (en) | Pre-plated copper electrode protecting device | |
| CN205200737U (en) | A negative pole that is used for interelectrode porous medium packing type mask electrolytic machining | |
| CN203807581U (en) | Electroplating flow guide device and system | |
| CN203639592U (en) | Electrolytic bath | |
| CN203625503U (en) | Flow-slowing-down liquid separating device for electrodeposited copper foil | |
| CN206464165U (en) | Lithium battery material coating machine | |
| CN103614738B (en) | Special graphite cathode for ionic-membrane electrolysis tank | |
| CN209010614U (en) | A kind of electrode chamber, electrode sheet frame and bipolar electrolyzer | |
| CN204509481U (en) | Cathode baffle and electroplanting device | |
| CN209231170U (en) | A kind of desalinization of soil by flooding or leaching device of soil | |
| CN207581932U (en) | Adjustable for height spray system | |
| CN208309016U (en) | A kind of electrostatic spinning apparatus | |
| CN220767220U (en) | Plating tank | |
| CN204550735U (en) | A kind of electrolytic zinc positive plate of improvement | |
| CN205741236U (en) | A kind of copper refining furane resins electrolysis bath |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170117 Address after: The economic and Technological Development Zone Four Road West 244000 Anhui city of Tongling province No. 3699 Patentee after: TONGLING HUACHUANG NEW MATERIAL Co.,Ltd. Address before: The economic and Technological Development Zone four road 244000 Anhui city of Tongling Province Patentee before: WARNER INTERNATIONAL (TONGLING) ELECTRONIC MATERIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 244000 No. 3699, west section of Cuihu 4th Road, Tongling Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Huachuang New Material Co.,Ltd. Address before: 244000 No. 3699, west section of Cuihu 4th Road, Tongling Economic and Technological Development Zone, Anhui Province Patentee before: TONGLING HUACHUANG NEW MATERIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140416 Assignee: Guangxi Shidai Chuanneng New Material Technology Co.,Ltd. Assignor: Anhui Huachuang New Material Co.,Ltd. Contract record no.: X2023980038903 Denomination of invention: A precise liquid dispensing device for electrolytic copper foil equipment Granted publication date: 20160615 License type: Common License Record date: 20230804 Application publication date: 20140416 Assignee: Guangxi Huachuang New Material Copper Foil Co.,Ltd. Assignor: Anhui Huachuang New Material Co.,Ltd. Contract record no.: X2023980038902 Denomination of invention: A precise liquid dispensing device for electrolytic copper foil equipment Granted publication date: 20160615 License type: Common License Record date: 20230804 |
|
| EE01 | Entry into force of recordation of patent licensing contract |