CN104947171A - Cathode hanging frame for circuit board electroplating - Google Patents
Cathode hanging frame for circuit board electroplating Download PDFInfo
- Publication number
- CN104947171A CN104947171A CN201510373283.9A CN201510373283A CN104947171A CN 104947171 A CN104947171 A CN 104947171A CN 201510373283 A CN201510373283 A CN 201510373283A CN 104947171 A CN104947171 A CN 104947171A
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- China
- Prior art keywords
- circuit board
- negative electrode
- driving frame
- board electroplating
- bale handle
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Abstract
A cathode hanging frame for circuit board electroplating comprises a travelling frame, a lifting beam and a circuit board hanger, wherein the travelling frame comprises a guiding device and a power picking device, the guiding device is used for gliding along a travelling guide rail, and the power picking device is used for forming a current path without vibration gaps with the travelling guide rail; the lifting beam is vertically arranged at the front end of the travelling frame, a vibration motor is arranged on the lifting beam, the lifting beam and the travelling frame are connected and fitted through a damping device, and the vibration motor is connected with the power picking device through a cable; the circuit board hanger is arranged at the lower part of the lifting beam and used for hanging a circuit board and providing a cathode current for the circuit board; and the circuit board hanger is connected with the power picking device through a cable. According to the cathode hanging frame, in a continuous electroplating production line for the circuit board, the circuit board can be defoamed through vibration effectively; the vibration noise is low; poor conduction caused by vibration can be eliminated; the mechanical structure and the circuit structure are simple and reliable; an existing travelling guide rail of a cathode vehicle is not required to be transformed; and an existing electroplating production line can be upgraded conveniently.
Description
Technical field
The present invention relates to circuit board electroplating technology, specifically circuit board electroplating negative electrode hanger.
Background technology
Normal employing cathode vehicle suspension circuit plate in circuit card continuously plating product line, and a running rail for cathode vehicle walking is set along electroplating assembly line, there is provided cathodic current by the running rail of cathode vehicle, and carry cathode vehicle successively circuit card is delivered to corresponding station by the running rail of cathode vehicle.Circuit card must be suspended on cathode vehicle as cathode-workpiece and be dipped in electroplate liquid, and the surface allowing metal ion plating invest circuit card forms coating.
In the process forming coating, the quality of the bubble that circuit card adheres on coating has great impact, such as:
(1), after pcb board is holed, after circuit card immerses plating solution, still remain bubble in plate hole, thus cause through-hole plating to lack.
(2) electroplating process can form hydrogen effusion at negative electrode, and a part of hydrogen is that bubble form continues or temporarily adheres on the board surface, and coating just there will be disappearance or hole, the pin hole namely alleged by industry or pit.
(3) electroplating process can form hydrogen effusion at negative electrode, and wherein a part is infiltrated in circuit card and coating thereof with the form of free hydrogen, causes the toughness of plate body and coating decline and become fragile, the hydrogen embrittlement namely alleged by industry.
(4) plating solution itself has certain surface tension, and after circuit card immerses plating solution, plate face easily forms bubble, causes uneven coating even, even cannot plate attached smoothly.
At present, mostly the mode tackling in the industry above problem is to arrange vibrating motor on electroplating device, is discharged by the bubble in circuit board surface and plate hole by vibration.
As the notification number Chinese patent that is CN202610368U the pcb board plating line shaking device that provides, its on plating tank both sides along device vibration substrate with connecting circuit board suspension line, described vibration substrate is connected with a vibrating motor, vibrating motor drives whole circuit card suspension line to vibrate by vibration substrate, and then drive circuit card to vibrate in electroplate liquid by circuit card suspension line, the air on circuit card and in plate hole is shaken.Although this technical scheme to some extent solves the problem of bubble removing, can cause the vibration of plating tank and production line entirety, noise is large, and especially can beat because of the joint gap of conducting wire causes conduction bad, easily affects electroplating effect.
As publication No. CN104451846A Chinese patent the vertical continuous electroplanting device that provides, be different from traditional running rail, provide conductive guide and hanger guide rail two guide rails separated, vibrator is fixed on described hanger guide rail, time vibrator makes the circuit card vibration of suspension on it by hanger guide rail, conductive guide can not vibrate, and avoids conductive guide to come in contact the problems such as bad, improves electroplating effect.Although this technical scheme solves, to vibrate the conduction that causes bad, needs to lay separate conductive guide and hanger guide rail respectively, machinery and circuit structure comparatively complicated, be difficult to carry out upgrading to existing electroplating device.
Summary of the invention
The present invention aims to provide a kind of circuit board electroplating negative electrode hanger, effectively can vibrate de-bubble in circuit card continuously plating product line, can eliminate that to vibrate the conduction that causes bad, and vibratory noise is little, without the need to transforming cathode vehicle running rail.
To achieve these goals, present invention employs following technical scheme.
Circuit board electroplating negative electrode hanger, comprising:
Driving frame, has liner and electricity getting device, and liner is used for sliding along running rail, and electricity getting device is used for the current path forming friction gap with running rail;
Bale handle, be vertical at driving frame front end, bale handle is provided with vibrating motor, and be connected cooperation by damping device between bale handle with driving frame, vibrating motor is connected with electricity getting device by cable;
Circuit card hanger, is located at bale handle bottom, and provide cathodic current for suspension circuit plate and for circuit card, circuit card hanger is connected with electricity getting device by cable.
Above-mentioned liner is provided at a pair slide rail bottom driving frame.
Above-mentioned electricity getting device is located at the elastic brush bottom driving frame for a pair, elastic brush has the conduction copper brush of one and running rail sliding contact, conduction copper brush is connected with driving frame by an electroconductive elastic sheet, and conduction copper brush keeps Elastic Contact with running rail all the time by electroconductive elastic sheet.
Above-mentioned damping device is damping rubber, and damping rubber is bolted between driving frame and bale handle.
Its main shaft of above-mentioned vibrating motor vertically arranges and is positioned on the horizontal center line of bale handle.
Above-mentioned bale handle is provided with bucker, and vibrating motor is located in this bucker.
Above-mentioned circuit card hanger comprises crossbeam and is connected to the conductive clip bottom crossbeam.
Its quantity of above-mentioned conductive clip is four.
Compared with prior art, beneficial effect of the present invention is:
Circuit board electroplating negative electrode hanger of the present invention has vibrating motor, effectively de-bubble can be vibrated to circuit card in circuit card continuously plating product line, and by damping device, vibration is constrained on circuit card workpiece as far as possible, other parts weakening circuit board electroplating negative electrode hanger are as far as possible vibrated, thus vibratory noise is little, can eliminate that to vibrate the conduction that causes bad; And machinery of the present invention and circuit structure simple and reliable, without the need to transforming existing cathode vehicle running rail, be convenient to upgrade to existing electroplating assembly line.
Below in conjunction with specification drawings and specific embodiments, the present invention is described further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present invention.
Embodiment
As depicted in figs. 1 and 2, circuit board electroplating negative electrode hanger of the present invention, comprising:
Driving frame 1, has liner 11 and electricity getting device 12, and liner 11 is for sliding along running rail (not giving diagram), and electricity getting device 12 is for forming the cathodic current path in friction gap with running rail (not giving diagram);
Bale handle 2, be vertical at driving frame 1 front end, bale handle 2 is provided with vibrating motor 21, and be connected by damping device 22 between bale handle 2 with driving frame 1 and coordinate, vibrating motor 21 is connected with electricity getting device 12 by cable 23;
Circuit card hanger 3, is located at bale handle 2 bottom, and provide cathodic current for suspension circuit plate and for circuit card, circuit card hanger 3 is connected with electricity getting device 12 by cable 31.
Liner 11 shown in figure is provided at a pair slide rail bottom driving frame 1.
In the above-described embodiment, the driving frame 1 coordinated with running rail is integrated with liner 11 and electricity getting device 12, does not need the baroque running rail structure of additional designs, the machinery of device and circuit structure extreme facility.
In the above-described embodiment, electricity getting device 12 and running rail (not giving diagram) form the cathodic current path in friction gap, splendid when solving device vibration the joint gap of conducting wire to beat the problem causing conduction bad.
In the above-described embodiment, be connected by damping device 22 between bale handle 2 with driving frame 1 and coordinate, by damping device 22, vibration is constrained on circuit card workpiece as far as possible, other parts weakening circuit board electroplating negative electrode hanger are as far as possible vibrated, thus vibratory noise is little, can also eliminate that to vibrate the conduction that causes bad further
Electricity getting device 12 shown in figure is located at the elastic brush bottom driving frame for a pair, elastic brush has the conduction copper brush 121 of one and running rail (not giving diagram) sliding contact, conduction copper brush 121 is connected with driving frame 1 by an electroconductive elastic sheet 122, and conduction copper brush 121 keeps Elastic Contact with running rail (not giving diagram) all the time by electroconductive elastic sheet 122.
In the above-described embodiment; conduction copper brush 121 keeps Elastic Contact with running rail (not giving diagram) all the time by electroconductive elastic sheet 122; be only solving device vibration time conducting wire joint gap beat cause conduction bad problem a kind of better embodiment, protection category of the present invention is not limited thereto.
Damping device 22 shown in figure is damping rubbers, and damping rubber is bolted between driving frame 1 and bale handle 2.
In the above-described embodiment, during damping device 22 to be damping rubbers be only solving device vibration, the joint gap of conducting wire is beated and is caused a kind of better embodiment of the bad problem of conduction, and protection category of the present invention is not limited thereto.
Its main shaft of vibrating motor 21 shown in figure vertically arranges and is positioned on the horizontal center line of bale handle 2.
In the above-described embodiment, its main shaft of vibrating motor 21 vertically arranges and is positioned at the horizontal center line of bale handle 2, contribute to average for vibration to be delivered on circuit card hanger 3, namely circuit card hanger 3 passes to the vibration of circuit card is very stable, and this is arranged can optimize de-bubble effect.
Bale handle 2 shown in figure is provided with bucker 23, and vibrating motor 21 is located in this bucker 23.
The conductive clip 33 that circuit card hanger 3 shown in figure comprises crossbeam 32 and is connected to bottom crossbeam 32.
Its quantity of conductive clip 33 shown in figure is four.
For a person skilled in the art, other various corresponding change and distortion can be obtained according to disclosed structure and principle, and all these change and distortion all belongs to protection category of the present invention.
Claims (8)
1. circuit board electroplating negative electrode hanger, is characterized in that, comprising:
Driving frame, has liner and electricity getting device, and liner is used for sliding along running rail, and electricity getting device is used for the current path forming friction gap with running rail;
Bale handle, be vertical at driving frame front end, bale handle is provided with vibrating motor, and be connected cooperation by damping device between bale handle with driving frame, vibrating motor is connected with electricity getting device by cable;
Circuit card hanger, is located at bale handle bottom, and provide cathodic current for suspension circuit plate and for circuit card, circuit card hanger is connected with electricity getting device by cable.
2. circuit board electroplating negative electrode hanger according to claim 1, is characterized in that: above-mentioned liner is provided at a pair slide rail bottom driving frame.
3. circuit board electroplating negative electrode hanger according to claim 1, it is characterized in that: above-mentioned electricity getting device is located at the elastic brush bottom driving frame for a pair, elastic brush has the conduction copper brush of one and running rail sliding contact, conduction copper brush is connected with driving frame by an electroconductive elastic sheet, and conduction copper brush keeps Elastic Contact with running rail all the time by electroconductive elastic sheet.
4. circuit board electroplating negative electrode hanger according to claim 1, is characterized in that: above-mentioned damping device is damping rubber, and damping rubber is bolted between driving frame and bale handle.
5. circuit board electroplating negative electrode hanger according to claim 1, is characterized in that: its main shaft of above-mentioned vibrating motor vertically arranges and is positioned on the horizontal center line of bale handle.
6. circuit board electroplating negative electrode hanger according to claim 1, it is characterized in that: above-mentioned bale handle is provided with bucker, vibrating motor is located in this bucker.
7. circuit board electroplating negative electrode hanger according to claim 1, is characterized in that: above-mentioned circuit card hanger comprises crossbeam and is connected to the conductive clip bottom crossbeam.
8. circuit board electroplating negative electrode hanger according to claim 7, is characterized in that: its quantity of above-mentioned conductive clip is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373283.9A CN104947171A (en) | 2015-06-29 | 2015-06-29 | Cathode hanging frame for circuit board electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373283.9A CN104947171A (en) | 2015-06-29 | 2015-06-29 | Cathode hanging frame for circuit board electroplating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104947171A true CN104947171A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510373283.9A Pending CN104947171A (en) | 2015-06-29 | 2015-06-29 | Cathode hanging frame for circuit board electroplating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104947171A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702467A (en) * | 2016-12-23 | 2017-05-24 | 广东成功自动化设备有限公司 | Conducting mechanism for electroplating PCB |
| CN106896322A (en) * | 2017-03-24 | 2017-06-27 | 王新祥 | The real-time concentration displaying monitoring system of vibrating motor in a kind of PCB electroplating process |
| CN107268064A (en) * | 2017-06-28 | 2017-10-20 | 广州明毅电子机械有限公司 | A kind of conductive copper rail device of Full-automatic vertical continuous plating line |
| CN106400088B (en) * | 2016-11-08 | 2018-11-27 | 天奇自动化工程股份有限公司 | Electrophoresis suspender with power taking structure |
| CN110306223A (en) * | 2019-06-27 | 2019-10-08 | 惠州竞铭机械有限公司 | A kind of PTH production line |
| CN110760917A (en) * | 2019-11-29 | 2020-02-07 | 无锡星亿智能环保装备股份有限公司 | Elastic conductive device for electroplating line |
| CN111910240A (en) * | 2019-05-10 | 2020-11-10 | 东莞市鸿展机电设备有限公司 | Circuit board electroplating device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201485527U (en) * | 2009-07-17 | 2010-05-26 | 深圳市汇达高机械科技有限公司 | Electroplating rack |
| CN201817565U (en) * | 2010-08-03 | 2011-05-04 | 佳辉设备(东莞)有限公司 | Chain cathode car sliding mechanism for electroplating of circuit board |
| CN201962398U (en) * | 2010-12-29 | 2011-09-07 | 竞铭机械股份有限公司 | Improved structure for hanger of electroplating equipment |
| CN202610368U (en) * | 2012-04-01 | 2012-12-19 | 昆山生隆科技发展有限公司 | Vibration device for PCB (printed circuit board) plating line |
| US20130001073A1 (en) * | 2011-06-30 | 2013-01-03 | Almex Pe Inc. | Surface treatment system and workpiece-holding jig |
| CN203559144U (en) * | 2013-08-01 | 2014-04-23 | 黄海 | Vibrating mechanism applied to electroplating vehicle |
| CN104451846A (en) * | 2014-11-20 | 2015-03-25 | 东莞市鸿展机电设备有限公司 | Vertical continuous electroplating device |
| CN204874797U (en) * | 2015-06-29 | 2015-12-16 | 东莞市开美电路板设备有限公司 | Negative pole stores pylon is electroplated to circuit board |
-
2015
- 2015-06-29 CN CN201510373283.9A patent/CN104947171A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201485527U (en) * | 2009-07-17 | 2010-05-26 | 深圳市汇达高机械科技有限公司 | Electroplating rack |
| CN201817565U (en) * | 2010-08-03 | 2011-05-04 | 佳辉设备(东莞)有限公司 | Chain cathode car sliding mechanism for electroplating of circuit board |
| CN201962398U (en) * | 2010-12-29 | 2011-09-07 | 竞铭机械股份有限公司 | Improved structure for hanger of electroplating equipment |
| US20130001073A1 (en) * | 2011-06-30 | 2013-01-03 | Almex Pe Inc. | Surface treatment system and workpiece-holding jig |
| CN202610368U (en) * | 2012-04-01 | 2012-12-19 | 昆山生隆科技发展有限公司 | Vibration device for PCB (printed circuit board) plating line |
| CN203559144U (en) * | 2013-08-01 | 2014-04-23 | 黄海 | Vibrating mechanism applied to electroplating vehicle |
| CN104451846A (en) * | 2014-11-20 | 2015-03-25 | 东莞市鸿展机电设备有限公司 | Vertical continuous electroplating device |
| CN204874797U (en) * | 2015-06-29 | 2015-12-16 | 东莞市开美电路板设备有限公司 | Negative pole stores pylon is electroplated to circuit board |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400088B (en) * | 2016-11-08 | 2018-11-27 | 天奇自动化工程股份有限公司 | Electrophoresis suspender with power taking structure |
| CN106702467A (en) * | 2016-12-23 | 2017-05-24 | 广东成功自动化设备有限公司 | Conducting mechanism for electroplating PCB |
| CN106896322A (en) * | 2017-03-24 | 2017-06-27 | 王新祥 | The real-time concentration displaying monitoring system of vibrating motor in a kind of PCB electroplating process |
| CN107268064A (en) * | 2017-06-28 | 2017-10-20 | 广州明毅电子机械有限公司 | A kind of conductive copper rail device of Full-automatic vertical continuous plating line |
| CN111910240A (en) * | 2019-05-10 | 2020-11-10 | 东莞市鸿展机电设备有限公司 | Circuit board electroplating device |
| CN111910240B (en) * | 2019-05-10 | 2023-11-10 | 湖南鸿展自动化设备有限公司 | Circuit board electroplating device |
| CN110306223A (en) * | 2019-06-27 | 2019-10-08 | 惠州竞铭机械有限公司 | A kind of PTH production line |
| CN110760917A (en) * | 2019-11-29 | 2020-02-07 | 无锡星亿智能环保装备股份有限公司 | Elastic conductive device for electroplating line |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20180403 |