CN204080169U - The electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) - Google Patents
The electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) Download PDFInfo
- Publication number
- CN204080169U CN204080169U CN201420499386.0U CN201420499386U CN204080169U CN 204080169 U CN204080169 U CN 204080169U CN 201420499386 U CN201420499386 U CN 201420499386U CN 204080169 U CN204080169 U CN 204080169U
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- CN
- China
- Prior art keywords
- liquid medicine
- pcb
- circuit board
- printed circuit
- main ingredient
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- 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.)
- Expired - Lifetime
Links
- 239000003814 drug Substances 0.000 title claims abstract description 133
- 239000007788 liquid Substances 0.000 title claims abstract description 133
- 238000009713 electroplating Methods 0.000 title claims abstract description 65
- 239000002075 main ingredient Substances 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model provides a kind of electroplating liquid medicine jet flow recycle system of printed circuit board (PCB).The electroplating liquid medicine jet flow recycle system of described printed circuit board (PCB) comprises main ingredient water vat, main ingredient water pipe, filtration unit, the secondary cylinder of liquid medicine and power set; Wherein said main ingredient water vat contains electroplating liquid medicine, and it is inner that sheet material to be plated is immersed in described electroplating liquid medicine; Described main ingredient water pipe is connected with the liquid medicine jet pipe that two groups are arranged on described main ingredient water vat inside symmetrically, and each group liquid medicine jet pipe comprises the nozzle of multiple spaced setting; Described main ingredient water vat also offers overflow port, and described overflow port is connected to the secondary cylinder of described liquid medicine by described filtration unit, and the secondary cylinder of described liquid medicine is connected to described main ingredient water pipe further by described power set.
Description
Technical field
The utility model relates to printed circuit board (PCB) (Printed Circuit Board, PCB) technology, especially, relates to a kind of electroplating liquid medicine jet flow recycle system of printed circuit board (PCB).
Background technology
Along with the development of electronic technology, printed circuit board (PCB) is widely used in electronic product, for carrying the functional circuit of electronic product inside and the electric connection realized between difference in functionality circuit.Electroplating work procedure is as the important procedure of PCB Hole Metallization, and it mainly utilizes electrolytic reaction principle that cupric ion is moved under the environment of liquid medicine, thus inside the printed circuit board being adsorbed on required plating and hole.
Abundant for ensureing native copper material, adopt the liquid medicine recycle system to improve plate electroplating quality in general electroplating technology, and traditional electroplating liquid medicine recycle system generally adopts liquid medicine inflation system to realize, namely utilize air push liquid medicine to flow, thus reach the object of circulation.Along with the application of ultrathin printed circuit board, Recycle design inflated by traditional liquid medicine, due to the dynamics of inflating and circulate uneven, ultrathin plate is very easily subject to the thrust of liquid medicine after entering cylinder, very easily cause the generation of the phenomenons such as plate is adsorbed on casing wall, plate member bent, thus cause the generation of electroplating quality exception.
Utility model content
One of them object of the present utility model is above-mentioned defect in order to improve prior art and provides a kind of electroplating liquid medicine jet flow recycle system of printed circuit board (PCB).
The utility model provides the electroplating liquid medicine jet flow recycle system of printed circuit board (PCB), comprises main ingredient water vat, main ingredient water pipe, filtration unit, the secondary cylinder of liquid medicine and power set; Wherein said main ingredient water vat contains electroplating liquid medicine, and it is inner that sheet material to be plated is immersed in described electroplating liquid medicine; Described main ingredient water pipe is connected with the liquid medicine jet pipe that two groups are arranged on described main ingredient water vat inside symmetrically, and each group liquid medicine jet pipe comprises the nozzle of multiple spaced setting; Described main ingredient water vat also offers overflow port, and described overflow port is connected to the secondary cylinder of described liquid medicine by described filtration unit, and the secondary cylinder of described liquid medicine is connected to described main ingredient water pipe further by described power set.
In a kind of preferred embodiment of the electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) provided at the utility model, the body of described liquid medicine jet pipe offers a liquid medicine spout at a certain distance respectively, and described liquid medicine spout is provided with nozzle.
In a kind of preferred embodiment of the electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) provided at the utility model, described nozzle is fan-shaped liquid medicine nozzle.
In a kind of preferred embodiment of the electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) provided at the utility model, the spacing between adjacent two nozzles is 20cm.
In a kind of preferred embodiment of the electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) provided at the utility model, the diameter of described liquid medicine spout is 20mm.
In a kind of preferred embodiment of the electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) provided at the utility model, the spacing between described two groups of liquid medicine jet pipes is 50cm.
In a kind of preferred embodiment of the electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) provided at the utility model, the height of described overflow port is 1.3m.
In a kind of preferred embodiment of the electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) provided at the utility model, described filtration unit comprises four groups of filtration pumps be connected between described overflow port and the secondary cylinder of described liquid medicine.
In a kind of preferred embodiment of the electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) provided at the utility model, described power set is power-driven pump, and described power-driven pump is arranged on the secondary cylinder interior of described liquid medicine.
In a kind of preferred embodiment of the electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) provided at the utility model, described liquid medicine jet pipe inside adds pressure control device.
The electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) that the utility model provides collects the secondary cylinder of described liquid medicine by the electroplating liquid medicine flowed out by the overflow port from described main ingredient water vat, and further described electroplating liquid medicine is drawn into described main ingredient water pipe from the secondary cylinder of described liquid medicine, thus realizes the jet flow circulation of electroplating liquid medicine.Compared to prior art, the jet flow circulation liquid medicine of the described electroplating liquid medicine jet flow recycle system is more even for the surging force of described plate to be plated, effectively can reduce plate and the phenomenons such as suction disc, pasting board or plate member bent occur in electroplating process, thus be conducive to the overall electroplating quality promoting printed circuit board (PCB).
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of embodiment of the electroplating liquid medicine jet flow recycle system of the printed circuit board (PCB) that the utility model provides.
Fig. 2 is the structural representation of the liquid medicine jet pipe of the electroplating liquid medicine jet flow recycle system shown in Fig. 1.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the structural representation of a kind of embodiment of the electroplating liquid medicine jet flow recycle system of its printed circuit board (PCB) provided for the utility model.The described electroplating liquid medicine jet flow recycle system 100 comprises main ingredient water vat 110, main ingredient water pipe 120, filtration unit 150, the secondary cylinder 160 of liquid medicine and power set 170.
Described main ingredient water vat 110 contains electroplating liquid medicine, and its inside can also be provided with anode assembly, in the present embodiment, described anode assembly can comprise being respectively adjacent to described main ingredient water vat 110 both sides sidewall is provided with first anode device 131 and second anode device 132, and wherein said first anode device 131 and described second anode device 132 can be respectively anode copper ball.In addition, the electroplating liquid medicine that plate 140 to be plated may be dipped in described main ingredient water vat 110 is inner, and between described first anode device 131 and described second anode device 132.
Described main ingredient water pipe 120 is connected with two groups of liquid medicine jet pipes 20, and it is inner that described liquid medicine jet pipe 20 is positioned at described main ingredient water vat 110, and be arranged on the both sides of described sheet material to be plated 140 respectively symmetrically.Wherein, each group liquid medicine jet pipe 20 comprises multiple nozzle 22, the setting and the nozzle 22 of described two groups of liquid medicine jet pipes 20 staggers mutually respectively; The electroplating liquid medicine that described main ingredient water pipe 120 transmits can be ejected into described sheet material to be plated 140 by described liquid medicine jet pipe 20.
See also Fig. 2, it is the structural representation of described liquid medicine jet pipe 20 1 kinds of embodiments, the body of described liquid medicine jet pipe 20 at a certain distance (such as 20cm) can offer a liquid medicine spout 21 respectively, and the diameter of wherein said liquid medicine spout 21 can be approximately 20mm; Further, described liquid medicine spout 21 is provided with nozzle 22, and described nozzle 22 can be fan-shaped liquid medicine nozzle.In the present embodiment, described liquid medicine jet pipe 20 can be approximately 150cm, and it can comprise 10 groups of spaced nozzles 22 each other.
Be to be understood that, although the electroplating liquid medicine jet flow recycle system 100 of the printed circuit board (PCB) that the present embodiment provides is described for two groups of liquid medicine jet pipes 20, but, in a particular embodiment, the quantity of described liquid medicine jet pipe 20 can be determined according to the actual size of described main ingredient water vat 110, such as described liquid medicine jet pipe 20 also can be many groups, and it is connected to described main ingredient water pipe 120 with the spacing being approximately 50cm.In addition, the nozzle quantity of described liquid medicine jet pipe 20, liquid medicine jet size and spacing also can design according to actual needs.
Please again consult Fig. 1, in the electroplating liquid medicine jet flow recycle system 100 of the printed circuit board (PCB) provided at the utility model, described main ingredient water vat 100 can offer overflow port 180, it is highly the position of about 1.3m that described overflow port 180 can be positioned at, and it can be connected to the secondary cylinder 160 of described liquid medicine by described filtration unit 150, wherein, described filtration unit 150 can comprise many groups of (such as four groups) filtration pumps, it may be used for the electroplating liquid medicine flowed out from described overflow port 180 160 fully filtering before being transferred to the secondary cylinder of described liquid medicine, therefore, the electroplating liquid medicine being transferred to the secondary cylinder 160 of described liquid medicine is the liquid medicine through filtering.
In addition, the secondary cylinder 160 of described liquid medicine can also be connected to described main ingredient water pipe 120 further, for the electroplating liquid medicine realizing secondary cylinder 160 inside of described liquid medicine can flow to described main ingredient water pipe 120, described power set 170 can also be provided with, such as power-driven pump between the secondary cylinder 160 of described liquid medicine and described main ingredient water pipe 120; Or it is inner that described power set 170 also can be arranged on the secondary cylinder 160 of described liquid medicine; Described electroplating liquid medicine can be drawn into described main ingredient water pipe 120 from the secondary cylinder 160 of described liquid medicine by described power set 170, and, again be ejected into the inside of described main ingredient water vat 110 by the liquid medicine jet pipe 20 being arranged on described main ingredient water pipe 120, thus realize the circulation of electroplating liquid medicine jet flow.Further, in a particular embodiment, in order to control the jet pressures of described liquid medicine jet pipe 20, described liquid medicine jet pipe 20 inside can add pressure control device.
The electroplating liquid medicine jet flow recycle system 100 of the printed circuit board (PCB) that the utility model provides is by collecting the secondary cylinder 180 of described liquid medicine by the electroplating liquid medicine that the overflow port 180 from described main ingredient water vat 110 flows out, and further described electroplating liquid medicine is drawn into described main ingredient water pipe 120 from the secondary cylinder 180 of described liquid medicine, thus realizes the jet flow circulation of electroplating liquid medicine.Compared to prior art, the jet flow circulation liquid medicine of the described electroplating liquid medicine jet flow recycle system 100 is more even for the surging force of described plate 140 to be plated, effectively can reduce plate and the phenomenons such as suction disc, pasting board or plate member bent occur in electroplating process, thus be conducive to the overall electroplating quality improving printed circuit board (PCB).
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included within scope of patent protection of the present invention.
Claims (10)
1. an electroplating liquid medicine jet flow recycle system for printed circuit board (PCB), is characterized in that, comprises main ingredient water vat, main ingredient water pipe, filtration unit, the secondary cylinder of liquid medicine and power set; Wherein said main ingredient water vat contains electroplating liquid medicine, and it is inner that sheet material to be plated is immersed in described electroplating liquid medicine; Described main ingredient water pipe is connected with the liquid medicine jet pipe that two groups are arranged on described main ingredient water vat inside symmetrically, and each group liquid medicine jet pipe comprises the nozzle of multiple spaced setting; Described main ingredient water vat also offers overflow port, and described overflow port is connected to the secondary cylinder of described liquid medicine by described filtration unit, and the secondary cylinder of described liquid medicine is connected to described main ingredient water pipe further by described power set.
2. the electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) as claimed in claim 1, it is characterized in that, the body of described liquid medicine jet pipe offers a liquid medicine spout at a certain distance respectively, and described liquid medicine spout is provided with nozzle.
3. the electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) as claimed in claim 2, it is characterized in that, described nozzle is fan-shaped liquid medicine nozzle.
4. the electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) as claimed in claim 2, it is characterized in that, the spacing between adjacent two nozzles is 20cm.
5. the electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) as claimed in claim 4, it is characterized in that, the diameter of described liquid medicine spout is 20mm.
6. the electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) as claimed in claim 1, it is characterized in that, the spacing between described two groups of liquid medicine jet pipes is 50cm.
7. the electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) as claimed in claim 1, it is characterized in that, the height of described overflow port is 1.3m.
8. the electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) as claimed in claim 1, is characterized in that, described filtration unit comprises four groups of filtration pumps be connected between described overflow port and the secondary cylinder of described liquid medicine.
9. the electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) as claimed in claim 1, it is characterized in that, described power set is power-driven pump, and described power-driven pump is arranged on the secondary cylinder interior of described liquid medicine.
10. the electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) as claimed in claim 9, it is characterized in that, described liquid medicine jet pipe inside adds pressure control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499386.0U CN204080169U (en) | 2014-09-01 | 2014-09-01 | The electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499386.0U CN204080169U (en) | 2014-09-01 | 2014-09-01 | The electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080169U true CN204080169U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499386.0U Expired - Lifetime CN204080169U (en) | 2014-09-01 | 2014-09-01 | The electroplating liquid medicine jet flow recycle system of printed circuit board (PCB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080169U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947091A (en) * | 2015-05-11 | 2015-09-30 | 深圳崇达多层线路板有限公司 | Circulation pipeline of activation cylinder of gold immersion process for printed circuit board |
| CN106255322A (en) * | 2016-08-16 | 2016-12-21 | 生益电子股份有限公司 | A kind of device for storing liquid |
| CN106350841A (en) * | 2016-10-18 | 2017-01-25 | 东莞宇宙电路板设备有限公司 | Electroplating device |
| CN106637331A (en) * | 2015-10-28 | 2017-05-10 | 东莞市希锐自动化科技股份有限公司 | Flexible PCB electroplating copper cylinder with board feeding device and jet flow mechanism |
| CN107675233A (en) * | 2017-09-29 | 2018-02-09 | 中南大学 | The new method and system of TSV blind holes filling |
| CN109056015A (en) * | 2018-10-19 | 2018-12-21 | 莆田市涵江区依吨多层电路有限公司 | The mechanical blind brill pattern plating jet apparatus of smart home printed circuit board and its method |
| CN110257805A (en) * | 2019-06-27 | 2019-09-20 | 惠州竞铭机械有限公司 | A kind of liquid medicine reaction unit and PTH production line |
| CN112725873A (en) * | 2020-12-29 | 2021-04-30 | 江西超洋科技有限公司 | Accurate circulating filtration jet flow energy-saving system |
| CN117604600A (en) * | 2023-12-11 | 2024-02-27 | 皆利士多层线路版(中山)有限公司 | PCB electroplating jet flow process of liquid medicine stirring device suitable for electroplating process |
-
2014
- 2014-09-01 CN CN201420499386.0U patent/CN204080169U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947091A (en) * | 2015-05-11 | 2015-09-30 | 深圳崇达多层线路板有限公司 | Circulation pipeline of activation cylinder of gold immersion process for printed circuit board |
| CN106637331A (en) * | 2015-10-28 | 2017-05-10 | 东莞市希锐自动化科技股份有限公司 | Flexible PCB electroplating copper cylinder with board feeding device and jet flow mechanism |
| CN106255322A (en) * | 2016-08-16 | 2016-12-21 | 生益电子股份有限公司 | A kind of device for storing liquid |
| CN106255322B (en) * | 2016-08-16 | 2019-03-05 | 生益电子股份有限公司 | A kind of device for storing liquid |
| CN106350841A (en) * | 2016-10-18 | 2017-01-25 | 东莞宇宙电路板设备有限公司 | Electroplating device |
| CN107675233A (en) * | 2017-09-29 | 2018-02-09 | 中南大学 | The new method and system of TSV blind holes filling |
| CN109056015A (en) * | 2018-10-19 | 2018-12-21 | 莆田市涵江区依吨多层电路有限公司 | The mechanical blind brill pattern plating jet apparatus of smart home printed circuit board and its method |
| CN110257805A (en) * | 2019-06-27 | 2019-09-20 | 惠州竞铭机械有限公司 | A kind of liquid medicine reaction unit and PTH production line |
| CN110257805B (en) * | 2019-06-27 | 2024-05-24 | 惠州竞铭机械有限公司 | Liquid medicine reaction device and PTH production line |
| CN112725873A (en) * | 2020-12-29 | 2021-04-30 | 江西超洋科技有限公司 | Accurate circulating filtration jet flow energy-saving system |
| CN117604600A (en) * | 2023-12-11 | 2024-02-27 | 皆利士多层线路版(中山)有限公司 | PCB electroplating jet flow process of liquid medicine stirring device suitable for electroplating process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |