CN205329191U - A vibrating device that is used for strengthening circuit board perpendicular line and electroplates degree of depth - Google Patents
A vibrating device that is used for strengthening circuit board perpendicular line and electroplates degree of depth Download PDFInfo
- Publication number
- CN205329191U CN205329191U CN201620086678.0U CN201620086678U CN205329191U CN 205329191 U CN205329191 U CN 205329191U CN 201620086678 U CN201620086678 U CN 201620086678U CN 205329191 U CN205329191 U CN 205329191U
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- vibrating motor
- square tube
- damping spring
- vibrating
- shape base
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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses a vibrating device that is used for strengthening circuit board perpendicular line and electroplates degree of depth, vibrating device include the stainless steel square tube, wave the riding wheel, wave the square tube, damping spring, V -arrangement foot stall board, V -arrangement seat, fly the crust and prevent off normal separation blade, vibrating motor fixed screw, vibrating motor and vibration motor control line, the vibrating motor with vibration motor control line passes through the vibrating motor fixed screw is fixed in on the V -arrangement foot stall board, the V -arrangement seat with it prevents that the off normal separation blade sets up to fly the crust on the V -arrangement foot stall board, damping spring install in on the V -arrangement foot stall board, V -arrangement foot stall board passes through damping spring connects sway the square tube, sway the square tube and pass through it connects to sway the riding wheel the stainless steel square tube, the utility model provides high vibration effect can act on the energy furthest of vibration the exchange of downthehole liquid medicine, makes the preparation ability improved by a wide margin.
Description
Technical field
This utility model relates to the printed circuit board in electronic technology field and makes industry, is specifically related to a kind of vibrating device for strengthening the wiring board vertical line plating degree of depth。
Background technology
Make in industry at printed circuit board, the mode that vertical heavy copper and plating line many employings air stirring and machinery wave, in tap, bubble increases liquid medicine exchange in hole, but the demand along with market, the increase of wiring board thickness, the reduction in aperture and depth are than increasing, current air stirring+machinery swings can not from the requirement meeting product quality, therefore the depth capability promoting plating line plating is imperative, compare for this frequently with method have two kinds: 1. by plating fiery cattle be replaced by pulse fire cattle, but the method has high input, energy consumption is big, and operating cost is high；2. adopt the long-time low current density of low current to produce, but the method production efficiency can reduce by more than 40%, needs further perfect。
Utility model content
This utility model provide for above-mentioned the deficiencies in the prior art a kind of easy to use, water resistance good, has the sound equipment panel of buffer structure。
This utility model is the technical scheme that solution the problems referred to above adopt:
This utility model a kind of for strengthen wiring board vertical line plating the degree of depth vibrating device, described vibrating device includes rustless steel square tube, swing riding wheel, wave square tube, damping spring, V-shape base base plate, V-shape base, fly bar preventing offsetting catch, vibrating motor fixed screw, vibrating motor and vibrating motor control line, described vibrating motor and described vibrating motor control line are fixed on described V-shape base base plate by described vibrating motor fixed screw, described V-shape base and the described bar preventing offsetting catch that flies are arranged on described V-shape base base plate, described damping spring is installed on described V-shape base base plate, described V-shape base base plate waves square tube described in the connection of described damping spring, the described square tube that waves connects described rustless steel square tube by described swing riding wheel。
Further, described V-shape base base plate being installed at least one vibrating motor, the direction of described vibrating motor main shaft is perpendicular to V-shape base base plate。
Further, described damping spring overlaps no less than 4。
The beneficial effects of the utility model are in that:
The technological transformation that this utility model carries out on the basis of existing electroplating device, the device adding damping can improve vibrating effect, reduce the vibration impact on all the other fixing equipment, the installation direction of vibrating motor is perpendicular to surface of circuit board, the energy of vibration can be acted on the exchange of liquid medicine to greatest extent in hole, making ability is made to be largely increased, producing most bradawl nozzle diameter is 0.2mm, depth is than the plate for 10:1, the ability of the degree of depth can reach more than 80%, the needs of product quality can be met, thus saving the equipment that substantial amounts of fund input is new。
Accompanying drawing explanation
Fig. 1 is for the flow regime figure of electroplating liquid medicine in circuit plate hole in traditional handicraft；
Fig. 2 is the distribution situation of PCB surface chemical concentration in traditional handicraft；
Fig. 3 is the structure principle chart of a kind of vibrating device for promoting the wiring board vertical line plating degree of depth of this utility model；
Fig. 4 is the front view of a kind of vibrating device for promoting the wiring board vertical line plating degree of depth of this utility model。
Detailed description of the invention
Specifically illustrate embodiment of the present utility model below in conjunction with accompanying drawing, accompanying drawing is only for reference and illustrates to use, and does not constitute the restriction to this utility model scope of patent protection。
As shown in Figures 1 to 4, this utility model a kind of for strengthen wiring board vertical line plating the degree of depth vibrating device, described vibrating device includes rustless steel square tube 1, swing riding wheel 2, wave square tube 3, damping spring 4, V-shape base base plate 5, V-shape base 6, fly bar preventing offsetting catch 7, vibrating motor fixed screw 8, vibrating motor 9 and vibrating motor control line 10, described vibrating motor 9 and described vibrating motor control line 10 are fixed on described V-shape base base plate 5 by described vibrating motor fixed screw 8, described V-shape base 6 and the described bar preventing offsetting catch 7 that flies are arranged on described V-shape base base plate 5, described damping spring 4 is installed on described V-shape base base plate 5, described V-shape base base plate 5 by described damping spring 4 connect described in wave square tube 3, the described square tube 3 that waves connects described rustless steel square tube 1 by described swing riding wheel 2。
In the present embodiment, described V-shape base base plate is installed 2 set vibrating motors, the V-shape base at two ends is respectively installed a set of, the direction of described vibrating motor main shaft is perpendicular to V-shape base base plate, and the direction of vibrating motor main shaft is perpendicular to plate face, and the direction namely vibrated is consistent with the direction in plate face, the operating frequency of vibrating motor is subject to the control of PLC: when having plate in plating cylinder, PLC is given to vibrating motor signal and starts working, and has and shakes/have a rest time adjustable function, meets the demand of different product。
In the present embodiment, described damping spring is 4 sets, and under 4 angles of V-shape base, each installation is a set of。
As shown in Figure 1, for the flow regime figure of electroplating liquid medicine in circuit plate hole, the position liquid medicine in aperture flow velocity in hole is substantially coincident, but along with to the increase of distance in hole, the liquid medicine flow velocity near hole wall slows down, thus result in the position liquid medicine exchange velocity in the middle of hole and decline, electroplating efficiency reduces, depth capability declines, and along with hole wiring board is more thick, aperture is more little, this phenomenon is more obvious。
As in figure 2 it is shown, be the distribution situation of PCB surface chemical concentration: the closer to the surface of wiring board, the concentration of liquid medicine more low, the efficiency causing plating reduces, and in hole, this phenomenon becomes apparent from, and Cs is electrode surface copper ion concentration, Cb is bulk solution concentration, △ thickness of diffusion layer。
A kind of vibrating device for strengthening the wiring board vertical line plating degree of depth provided by the utility model, the V-shape base of plating cylinder increases vibrational system, effectively improve the flowing velocity near the adnexa liquid medicine of hole wall in hole, the exchange of liquid medicine and liquid medicine main body near simultaneously strengthening, thus promoting the depth capability of plating and the efficiency of plating, when having wiring board in plating cylinder, signal is given to vibrating motor by PLC, vibrating motor is started working and is produced direction of vibration and be parallel to the vibration in wiring board plate face, the vibration produced is by V-shape base base plate, by conduct vibrations to V-shape base, the vibration received is transmitted on wiring board by flying bar by V-shape base, thus improving the situation of liquid medicine flowing in circuit plate hole, and strengthen the exchange of PCB surface liquid medicine, reach improve plating plating ability and improve the purpose of electroplating efficiency, damping spring can reduce conduct vibrations to waving square tube, wave square tube support roller, and main body rustless steel square tube, reduce the loss of these equipment attritions and vibrational energy。
The technological transformation that this utility model carries out on the basis of existing electroplating device, the device adding damping can improve vibrating effect, reduce the vibration impact on all the other fixing equipment, the installation direction of vibrating motor is perpendicular to surface of circuit board, the energy of vibration can be acted on the exchange of liquid medicine to greatest extent in hole, making ability is made to be largely increased, producing most bradawl nozzle diameter is 0.2mm, depth is than the plate for 10:1, the ability of the degree of depth can reach more than 80%, the needs of product quality can be met, thus saving the equipment that substantial amounts of fund input is new。
Above-described embodiment is this utility model preferably embodiment; but embodiment of the present utility model is also not restricted to the described embodiments; other any without departing from the change made under spirit of the present utility model and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection domain of the present utility model。
Claims (3)
1. the vibrating device electroplating the degree of depth for strengthening wiring board vertical line, it is characterized in that: described vibrating device includes rustless steel square tube, swing riding wheel, wave square tube, damping spring, V-shape base base plate, V-shape base, fly bar preventing offsetting catch, vibrating motor fixed screw, vibrating motor and vibrating motor control line, described vibrating motor and described vibrating motor control line are fixed on described V-shape base base plate by described vibrating motor fixed screw, described V-shape base and the described bar preventing offsetting catch that flies are arranged on described V-shape base base plate, described damping spring is installed on described V-shape base base plate, described V-shape base base plate waves square tube described in the connection of described damping spring, the described square tube that waves connects described rustless steel square tube by described swing riding wheel。
2. a kind of vibrating device for strengthening the wiring board vertical line plating degree of depth according to claim 1, it is characterised in that: installing at least one vibrating motor on described V-shape base base plate, the direction of described vibrating motor main shaft is perpendicular to V-shape base base plate。
3. a kind of vibrating device for strengthening the wiring board vertical line plating degree of depth according to claim 1 and 2, it is characterised in that: described damping spring overlaps no less than 4。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086678.0U CN205329191U (en) | 2016-01-28 | 2016-01-28 | A vibrating device that is used for strengthening circuit board perpendicular line and electroplates degree of depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086678.0U CN205329191U (en) | 2016-01-28 | 2016-01-28 | A vibrating device that is used for strengthening circuit board perpendicular line and electroplates degree of depth |
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|---|---|
| CN205329191U true CN205329191U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620086678.0U Active CN205329191U (en) | 2016-01-28 | 2016-01-28 | A vibrating device that is used for strengthening circuit board perpendicular line and electroplates degree of depth |
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| CN (1) | CN205329191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-01-28 CN CN201620086678.0U patent/CN205329191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A vibrating device that is used for strengthening circuit board perpendicular line and electroplates degree of depth Effective date of registration: 20171229 Granted publication date: 20160622 Pledgee: China Postal Savings Bank Limited by Share Ltd Huizhou branch Pledgor: Huizhou Sunking Circuits Electronic Co., Ltd. Registration number: 2017440000215 |