CN203807587U - FPC (Flexible Printed Circuit) board electroplating liquid circulation treatment device - Google Patents

FPC (Flexible Printed Circuit) board electroplating liquid circulation treatment device Download PDF

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Publication number
CN203807587U
CN203807587U CN201420218813.3U CN201420218813U CN203807587U CN 203807587 U CN203807587 U CN 203807587U CN 201420218813 U CN201420218813 U CN 201420218813U CN 203807587 U CN203807587 U CN 203807587U
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CN
China
Prior art keywords
liquid
pipe
major trough
filter
fluid
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.)
Expired - Fee Related
Application number
CN201420218813.3U
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Chinese (zh)
Inventor
刘维军
郭宝贵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suining City Wei Hai Electronic Science And Technology Co Ltd
Original Assignee
Suining City Wei Hai Electronic Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suining City Wei Hai Electronic Science And Technology Co Ltd filed Critical Suining City Wei Hai Electronic Science And Technology Co Ltd
Priority to CN201420218813.3U priority Critical patent/CN203807587U/en
Application granted granted Critical
Publication of CN203807587U publication Critical patent/CN203807587U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a FPC (Flexible Printed Circuit) board electroplating liquid circulation treatment device which comprises a main electroplating tank (1) and a circulating tank (2), wherein both a liquid discharging pipe (3) and an overflow pipe (4) of the main electroplating tank (1) are connected with a liquid feeding part (5) of the circulating tank (2); liquid of the liquid feeding part (5) is filtered through a vertical filter net (7) and then flows into a liquid discharging part (6); a liquid pumping pipe (8) is arranged in the liquid discharging part (6) and is connected with a filter (9), a circulation pump (10) and the main electroplating tank (1). The device has the beneficial effects that impurities at the bottom of the main electroplating tank and impurities floating on the liquid surface can be removed at the same time; a pre-filtering device is additionally arranged, so that the workload of the filter is reduced; the impurity deposition is avoided, the impurities can be discharged along with liquid in time, and the impurity removal efficiency is greatly improved.

Description

A kind of FPC plate electroplate liquid cyclic processing device
Technical field
The utility model relates to circuit board electroplating technical field, particularly a kind of FPC plate electroplate liquid cyclic processing device.
Background technology
During existing FPC plate is produced, the filtration of electroplate liquid, a filter is normally set, the inlet pipe of filter is fixed on the bottom of plating tank, go out the top that pipe is fixed on plating tank, this just makes filter working load large, cannot be clean by being deposited on bottom land and swimming in contaminant filter on liquid level, easily cause workpiece contamination.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and a kind of FPC plate electroplate liquid cyclic processing device that reduces filter working load, improves dust removal rate is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of FPC plate electroplate liquid cyclic processing device, it comprises electroplates major trough and circulation groove, the bottom of electroplating major trough is provided with liquid discharge pipe, the top of plating tank is provided with upflow tube, the inside of circulation groove is provided with the vertically passing filter screen that the cavity volume of circulation groove is divided into feed liquor portion and fluid portion, liquid discharge pipe and upflow tube are all connected the feed liquor portion of circulation groove by pipeline, the liquid that flows into feed liquor portion flows into fluid portion after vertical strainer filtering, in fluid portion, be provided with pumping pipe, pumping pipe connects filter and recycle pump successively, the liquid pumping side of pumping pipe is positioned at the middle part of fluid portion, pumping pipe connects the liquid-inlet pipe of filter, the drain pipe of filter connects the fluid inlet of recycle pump, the leakage fluid dram of recycle pump is connected and is electroplated major trough by circulation fluid input tube, the drain side of circulation fluid input tube is positioned at the bottom of electroplating major trough.
The bottom surface of described plating major trough is to the inclined-plane of lopsidedness that liquid discharge pipe is set.
The utlity model has following advantage: the utility model can be removed simultaneously and electroplates major trough bottom land and swim in the impurity on liquid level, by setting up pre-filtrating equipment, by the larger impurity of vertical filter screen elimination volume, realize the pre-filtering to liquid, reduce the working load of filter; Electroplating the bottom surface of major trough is designed to the inclined-plane of lopsidedness that liquid discharge pipe is set, thereby the bottom surface that the liquid of guiding plating major trough bottom forms electroplating major trough forms flowing of souring, forming electroplating washing away of major trough bottom land, be more conducive to the discharge of the impurity of deposition when liquid discharge pipe is discharged; The liquid that is pumped into plating major trough bottom through circulation fluid input tube plays washing action to the bottom of electroplating major trough, has avoided the deposition of impurity, is beneficial to impurity and discharges in time with liquid; The combination of above-mentioned multiple removal of impurities structure, has improved dust removal rate greatly, has reduced the working load of filter simultaneously, is beneficial to equally raising dust removal rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
In figure, 1-electroplates major trough, 2-circulation groove, 3-liquid discharge pipe, 4-upflow tube, 5-feed liquor portion, 6-fluid portion, 7-vertically passing filter screen, 8-pumping pipe, 9-filter, 10-recycle pump, 11-circulation fluid input tube, 12-bottom surface.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, protection domain of the present utility model is not limited to the following stated:
As shown in Figure 1, a kind of FPC plate electroplate liquid cyclic processing device, it comprises electroplates major trough 1 and circulation groove 2, the bottom of electroplating major trough 1 is provided with liquid discharge pipe 3, the top of plating tank is provided with upflow tube 4, the inside of circulation groove 2 is provided with the vertically passing filter screen 7 that the cavity volume of circulation groove 2 is divided into feed liquor portion 5 and fluid portion 6, liquid discharge pipe 3 and upflow tube 4 are all connected the feed liquor portion 5 of circulation groove 2 by pipeline, thereby the impurity that is deposited on bottom flows into the feed liquor portion 5 of circulation groove 2 by liquid discharge pipe 3, float on impurity on liquid level is flowed into circulation groove 2 feed liquor portion 5 by upflow tube 4, the liquid that flows into feed liquor portion 5 flows into fluid portion 6 after vertically passing filter screen 7 filters, thereby by the larger impurity of vertically passing filter screen 7 elimination volume, realize the pre-filtering to liquid, reduce the working load of filter 9, in fluid portion 6, be provided with pumping pipe 8, pumping pipe 8 connects filter 9 and recycle pump 10 successively, the liquid pumping side of pumping pipe 8 is positioned at the middle part of fluid portion 6, pumping pipe 8 connects the liquid-inlet pipe of filter 9, the drain pipe of filter 9 connects the fluid inlet of recycle pump 10, the leakage fluid dram of recycle pump 10 is connected and is electroplated major trough 1 by circulation fluid input tube 11, the drain side of circulation fluid input tube 11 is positioned at the bottom of electroplating major trough 1, thereby the liquid that is pumped into plating major trough 1 bottom through circulation fluid input tube 11 plays washing action to the bottom of electroplating major trough 1, avoid the deposition of impurity, being beneficial to impurity discharges in time with liquid.
The bottom surface 12 of described plating major trough 1 is the inclined-plane of lopsidedness to liquid discharge pipe 3 is set, thereby the bottom surface 12 that the liquid of guiding plating major trough 1 bottom forms electroplating major trough 1 forms flowing of souring, forming electroplating washing away of major trough 1 bottom land, be more conducive to the discharge of the impurity of deposition when liquid discharge pipe 3 is discharged.

Claims (2)

1. a FPC plate electroplate liquid cyclic processing device, it is characterized in that: it comprises electroplates major trough (1) and circulation groove (2), the bottom of electroplating major trough (1) is provided with liquid discharge pipe (3), the top of plating tank is provided with upflow tube (4), the inside of circulation groove (2) is provided with the vertically passing filter screen (7) that the cavity volume of circulation groove (2) is divided into feed liquor portion (5) and fluid portion (6), liquid discharge pipe (3) and upflow tube (4) are all connected the feed liquor portion (5) of circulation groove (2) by pipeline, the liquid that flows into feed liquor portion (5) flows into fluid portion (6) after vertically passing filter screen (7) filters, in fluid portion (6), be provided with pumping pipe (8), pumping pipe (8) connects filter (9) and recycle pump (10) successively, the liquid pumping side of pumping pipe (8) is positioned at the middle part of fluid portion (6), pumping pipe (8) connects the liquid-inlet pipe of filter (9), the drain pipe of filter (9) connects the fluid inlet of recycle pump (10), the leakage fluid dram of recycle pump (10) is connected and is electroplated major trough (1) by circulation fluid input tube (11), the drain side of circulation fluid input tube (11) is positioned at the bottom of electroplating major trough (1).
2. a kind of FPC plate electroplate liquid cyclic processing device according to claim 1, is characterized in that: the bottom surface (12) of described plating major trough (1) is the inclined-plane of lopsidedness to liquid discharge pipe (3) is set.
CN201420218813.3U 2014-04-30 2014-04-30 FPC (Flexible Printed Circuit) board electroplating liquid circulation treatment device Expired - Fee Related CN203807587U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420218813.3U CN203807587U (en) 2014-04-30 2014-04-30 FPC (Flexible Printed Circuit) board electroplating liquid circulation treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420218813.3U CN203807587U (en) 2014-04-30 2014-04-30 FPC (Flexible Printed Circuit) board electroplating liquid circulation treatment device

Publications (1)

Publication Number Publication Date
CN203807587U true CN203807587U (en) 2014-09-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420218813.3U Expired - Fee Related CN203807587U (en) 2014-04-30 2014-04-30 FPC (Flexible Printed Circuit) board electroplating liquid circulation treatment device

Country Status (1)

Country Link
CN (1) CN203807587U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104213180A (en) * 2014-09-17 2014-12-17 丹阳市新光电子有限公司 Electroplating liquid circulating system of flexible circuit board
CN108103561A (en) * 2018-02-08 2018-06-01 遵义市汇川区吉美电镀有限责任公司 A kind of electroplating bath
CN111778527A (en) * 2020-06-28 2020-10-16 河南理工大学 Reforming device for electroforming holographic process
CN113881981A (en) * 2021-10-29 2022-01-04 赵坤 Environment-friendly chromium plating electroplating machine
CN114016119A (en) * 2021-12-02 2022-02-08 徐州徐工液压件有限公司 Electroplating bath solution comprehensive management device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104213180A (en) * 2014-09-17 2014-12-17 丹阳市新光电子有限公司 Electroplating liquid circulating system of flexible circuit board
CN104213180B (en) * 2014-09-17 2016-06-08 丹阳市新光电子有限公司 Flexible PCB electroplate liquid blood circulation
CN108103561A (en) * 2018-02-08 2018-06-01 遵义市汇川区吉美电镀有限责任公司 A kind of electroplating bath
CN111778527A (en) * 2020-06-28 2020-10-16 河南理工大学 Reforming device for electroforming holographic process
CN113881981A (en) * 2021-10-29 2022-01-04 赵坤 Environment-friendly chromium plating electroplating machine
CN114016119A (en) * 2021-12-02 2022-02-08 徐州徐工液压件有限公司 Electroplating bath solution comprehensive management device

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140903

Termination date: 20170430