CN217595375U - PCB electroplates copper ball belt cleaning device - Google Patents
PCB electroplates copper ball belt cleaning device Download PDFInfo
- Publication number
- CN217595375U CN217595375U CN202221797502.8U CN202221797502U CN217595375U CN 217595375 U CN217595375 U CN 217595375U CN 202221797502 U CN202221797502 U CN 202221797502U CN 217595375 U CN217595375 U CN 217595375U
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- China
- Prior art keywords
- copper ball
- cleaning device
- tank body
- module
- pcb
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- 238000004140 cleaning Methods 0.000 title claims abstract description 55
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 38
- 239000010949 copper Substances 0.000 title claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000009713 electroplating Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 31
- 238000005406 washing Methods 0.000 abstract description 12
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000000644 propagated effect Effects 0.000 abstract description 4
- 230000005685 electric field effect Effects 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
Images
Abstract
The utility model discloses a PCB electroplates copper ball belt cleaning device, cleaning module is used for wasing the copper ball through the ultrasonic wave, including installing the supersonic generator on main part module inner wall, a plurality of ultrasonic transducer and a plurality of setting at main part module inner chamber of being set up are at the heating pipe of main part module inner chamber, supersonic generator is used for being the high-frequency electric signal more than 20KHZ with the power frequency electricity transformation, and carry ultrasonic transducer through high-frequency cable on, ultrasonic transducer is by adding high-frequency voltage after, its piezoceramics component just produces longitudinal vibration under the electric field effect, this kind of vibration propagates to the internal washing liquid of jar through the bottom plate of fixed transducer in, the vibration is propagated in the washing liquid and has just reached and carried out abluent mesh to the copper ball that soaks wherein, this PCB electroplates copper ball belt cleaning device, have the advantage that the cleaning performance is good and the practicality is high.
Description
Technical Field
The utility model relates to a copper ball belt cleaning device technical field specifically is a PCB electroplates copper ball belt cleaning device.
Background
Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using an electrolysis principle, and is a process of attaching a layer of metal film on the surface of a metal or other material workpiece by using an electrolysis effect so as to prevent metal oxidation (such as corrosion), improve wear resistance, conductivity, light reflection, corrosion resistance (such as copper sulfate) and improve the appearance, wherein the PCB electroplating copper ball is one electroplating mode, and before the electroplating copper ball is carried out, the surface of the copper ball needs to be cleaned by a copper ball cleaning device so as to avoid influencing the electroplating effect.
The existing copper ball cleaning device mainly has the following defects in the using process: the cleaning is carried out by adopting a spraying and soaking mode, so that the surface cleaning effect of the copper ball is poor, stains still exist during electroplating, the electroplating effect is influenced, in addition, impurities contained in cleaning water pollute the surface of the copper ball during cleaning, cross pollution is caused, and the electroplating effect of the copper ball is further influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.
Therefore, the utility model discloses the technical scheme who adopts does: a PCB electroplates copper ball belt cleaning device includes: the cleaning module comprises an ultrasonic generator arranged on the inner wall of the main body module, a plurality of ultrasonic transducers arranged in the inner cavity of the main body module and a plurality of heating pipes arranged in the inner cavity of the main body module.
The circulating module comprises a sending-out assembly arranged in the inner cavity of the main body module, a fixing assembly arranged at the bottom end of the sending-out assembly, a filtering assembly embedded in the inner cavity of the fixing assembly, a pump arranged on the inner wall of the main body module and an outlet pipeline arranged at the top end of the pump.
Preferably, the main body module comprises a box body, a sealing door symmetrically and hingedly mounted on the box body, a tank body fixed on the box body and extending out of the box body, and a containing frame embedded on the inner wall of the tank body.
Preferably, ultrasonic transducer is annular array and installs the bottom at the jar body, the heating pipe is the annular cup joint and fixes on the lateral surface of the jar body.
Preferably, the sending assembly is arranged at the bottom end of the tank body and comprises a sending pipeline fixed at the bottom end of the tank body and an electric control valve arranged on the sending pipeline.
Preferably, the fixed assembly comprises a shell, a movable cover and an arc-shaped bulge, the top end of the shell is fixedly communicated with the bottom end of the delivery pipeline, the end of the movable cover is hinged to the shell, and the arc-shaped bulge is integrally fixed on the inner walls of the shell and the movable cover.
Preferably, the filtering assembly comprises an annular plate embedded at the top end of the arc-shaped protrusion and a filtering net fixed at the bottom end of the annular plate.
Preferably, the bottom end of the fixing component is connected with a water inlet of the pump, one end of the outlet pipeline is connected with a water outlet of the pump, and the other end of the outlet pipeline extends into the inner cavity of the tank body from the top of the outer side surface of the tank body.
By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:
1. the utility model discloses in, be a plurality of ultrasonic transducer of annular array installation through the bottom at the jar body, and at the interior wall mounting supersonic generator of box, utilize supersonic generator to become the high-frequency signal of telecommunication more than 20KHZ with the power frequency electricity, carry on the transducer through the high-frequency cable, after the transducer is added high-frequency voltage, its piezoceramics component just produces longitudinal vibration under the electric field effect, this kind of vibration is propagated to jar internal washing liquid through the bottom plate of fixed transducer, the vibration is propagated in the washing liquid and has just reached and carry out abluent purpose to the copper ball that immerses wherein, adopt the ultrasonic wave to wash, the cleaning performance to the copper ball has been optimized, can effectually get rid of the spot on copper ball surface, the follow-up electroplating's of copper ball effect has been increased.
2. The utility model discloses in, send out the subassembly through the bottom setting at the jar body, and at the fixed subassembly of bottom installation of sending out the subassembly, gomphosis filter assembly on fixed subassembly's inner wall, a washing liquid for to jar internal filters, filter the impurity in the washing liquid off, and go into the jar body again through the washing liquid pump after filtering through the pump machine, thereby the effectual cleanliness factor who guarantees the washing liquid, the effectual condition of avoiding impurity contamination copper ball surface to cause cross contamination in the washing liquid appears, the cleaning performance of belt cleaning device to copper ball has further been promoted.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the cleaning module of the present invention;
fig. 4 is a schematic structural view of the fixing assembly and the filtering assembly of the present invention.
Reference numerals:
100. a main body module; 110. a box body; 120. a sealing door; 130. a tank body; 140. a containing frame;
200. a cleaning module; 210. an ultrasonic generator; 220. an ultrasonic transducer; 230. heating a tube;
300. a circulation module; 310. a feeding out assembly; 311. a delivery pipe; 312. an electrically controlled valve; 320. a fixing assembly; 321. a housing; 322. a movable cover; 323. an arc-shaped bulge; 330. a filter assembly; 331. an annular plate; 332. filtering with a screen; 340. a pump machine; 350. an outlet conduit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that, in case of conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
Some embodiments of the present invention will be described below with reference to the accompanying drawings, and referring to fig. 1 to 4, a PCB electroplated copper ball cleaning device includes: the main body module 100, cleaning module 200 and circulation module 300, main body module 100 includes box 110, the sealing door 120 of symmetry articulated installation on box 110, fix on box 110 and stretch out the jar body 130 of box 110 and the frame 140 that holds of gomphosis on jar body 130 inner wall, box 110 is used for installing other subassemblies, be used for installing cleaning module 200 and circulation module 300 simultaneously, keep the stability of belt cleaning device when wasing, sealing door 120 is used for making things convenient for the staff to open and close box 110, conveniently maintain cleaning module 200 and circulation module 300 in the box 110, jar body 130 is used for placing the washing liquid, conveniently wash the copper ball, it is used for placing the copper ball to hold frame 140.
The circulation module 300 is used for circularly filtering the cleaning liquid in the tank 130 to remove impurities therein, and comprises a sending component 310 arranged in the inner cavity of the main body module 100, a fixing component 320 arranged at the bottom end of the sending component 310, a filtering component 330 embedded in the inner cavity of the fixing component 320, a pump 340 arranged on the inner wall of the main body module 100, and an outlet pipeline 350 arranged at the top end of the pump 340, wherein the sending component 310 is arranged at the bottom end of the tank 130 and comprises a sending pipeline 311 fixed at the bottom end of the tank 130 and an electric control valve 312 arranged on the sending pipeline 311, the sending component 310 connects the tank 130 and the fixing component 320 for sending the cleaning liquid from the tank 130 to the inner cavity of the fixing component 320, the electric control valve 312 is used for controlling the opening and closing of the sending pipeline 311, the fixed component 320 comprises a shell 321, the top end of which is fixedly communicated with the bottom end of the sending pipeline 311, a movable cover 322, the end part of which is hinged on the shell 321, and an arc-shaped bulge 323 integrally fixed on the inner walls of the shell 321 and the movable cover 322, wherein the shell 321 is provided with a rectangular hole, the movable cover 322 is hinged on the inner wall of the rectangular hole, the movable cover 322 and the shell 321 are mutually matched to form a cavity for passing through cleaning liquid, and meanwhile, the filter component 330 is convenient to open for replacement and cleaning, so that the convenience is increased, the arc-shaped bulge 323 is used for embedding the filter component 330, the stability of the filter component 330 is kept, the filter component 330 comprises an annular plate 331 embedded at the top end of the arc-shaped bulge 323 and a filter screen 332 fixed at the bottom end of the annular plate 331, the bottom end of the annular plate 331 is embedded at the top end of the arc-shaped bulge 323 for keeping the stability of the filter screen 332, the filter screen 332 is used for filtering impurities in the cleaning liquid, and the bottom end of the fixed component 320 is connected with the water inlet of the pump 340 through a pipeline, one end of the outlet pipeline 350 is connected with the water outlet of the pump 340, and the other end of the outlet pipeline extends into the inner cavity of the tank 130 from the top of the outer side surface of the tank 130, so that the pump 340 can send the filtered cleaning liquid into the tank 130 again to keep the cleaning performance of the cleaning liquid.
The utility model discloses a theory of operation and use flow: when the cleaning device is used, copper balls are placed in the placing frame, the placing frame is embedded on the inner wall of the tank body 130, cleaning liquid is poured into the tank body 130, the ultrasonic generator 210 is started, the ultrasonic generator 210 converts power frequency electricity into high-frequency electric signals above 20KHZ, the high-frequency electric signals are transmitted to the transducer through a high-frequency cable, when high-frequency voltage is applied to the transducer, a piezoelectric ceramic element of the transducer generates longitudinal vibration under the action of an electric field, the vibration is transmitted into the cleaning liquid in the tank body 130 through a bottom plate of the ultrasonic transducer 220, the vibration is transmitted into the cleaning liquid to clean the copper balls immersed in the cleaning liquid, meanwhile, the electric control valve 312 is opened, the cleaning liquid enters the fixing component 320 through the delivery pipeline 311 and is filtered through the filtering component 330, impurities in the cleaning liquid are filtered by the pump 340, and the filtered cleaning liquid is pumped into the tank body 130 again, so that the impurities in the cleaning liquid are prevented from polluting the surfaces of the copper balls.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (7)
1. A PCB electroplates copper ball belt cleaning device includes: the cleaning device comprises a main body module (100), a cleaning module (200) and a circulating module (300), and is characterized in that the cleaning module (200) comprises an ultrasonic generator (210) arranged on the inner wall of the main body module (100), a plurality of ultrasonic transducers (220) arranged in the inner cavity of the main body module (100) and a plurality of heating pipes (230) arranged in the inner cavity of the main body module (100);
the circulation module (300) comprises a sending-out assembly (310) arranged in the inner cavity of the main body module (100), a fixing assembly (320) installed at the bottom end of the sending-out assembly (310), a filtering assembly (330) embedded in the inner cavity of the fixing assembly (320), a pump (340) installed on the inner wall of the main body module (100) and an outlet pipeline (350) installed at the top end of the pump (340).
2. The PCB electroplated copper ball cleaning device as recited in claim 1, wherein the main body module (100) comprises a tank body (110), a sealing door (120) symmetrically and hingedly mounted on the tank body (110), a tank body (130) fixed on the tank body (110) and extending out of the tank body (110), and a containing frame (140) embedded on the inner wall of the tank body (130).
3. The PCB electroplated copper ball cleaning device of claim 1, characterized in that the ultrasonic transducers (220) are mounted at the bottom end of the tank body (130) in an annular array, and the heating pipe (230) is sleeved and fixed on the outer side surface of the tank body (130) in an annular manner.
4. The PCB electroplated copper ball cleaning device of claim 1, wherein the sending-out assembly (310) is installed at the bottom end of the tank body (130) and comprises a sending-out pipeline (311) fixed at the bottom end of the tank body (130) and an electric control valve (312) installed on the sending-out pipeline (311).
5. The PCB electroplated copper ball cleaning device of claim 1, wherein the fixing component (320) comprises a shell (321) with the top end fixedly communicated with the bottom end of the sending-out pipeline (311), a movable cover (322) with the end part hinged on the shell (321), and an arc-shaped protrusion (323) integrally fixed on the inner walls of the shell (321) and the movable cover (322).
6. The PCB electroplating copper ball cleaning device according to claim 1, wherein the filter assembly (330) comprises an annular plate (331) embedded at the top end of the arc-shaped bulge (323) and a filter screen (332) fixed at the bottom end of the annular plate (331).
7. The PCB electroplating copper ball cleaning device according to claim 1, wherein the bottom end of the fixing component (320) is connected with a water inlet of a pump (340), one end of the outlet pipeline (350) is connected with a water outlet of the pump (340), and the other end of the outlet pipeline extends into the inner cavity of the tank body (130) from the top of the outer side surface of the tank body (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221797502.8U CN217595375U (en) | 2022-07-13 | 2022-07-13 | PCB electroplates copper ball belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221797502.8U CN217595375U (en) | 2022-07-13 | 2022-07-13 | PCB electroplates copper ball belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217595375U true CN217595375U (en) | 2022-10-18 |
Family
ID=83592210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221797502.8U Active CN217595375U (en) | 2022-07-13 | 2022-07-13 | PCB electroplates copper ball belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217595375U (en) |
-
2022
- 2022-07-13 CN CN202221797502.8U patent/CN217595375U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |