CN206624936U - A kind of electroplating bath based on FPC plating - Google Patents
A kind of electroplating bath based on FPC plating Download PDFInfo
- Publication number
- CN206624936U CN206624936U CN201720334706.0U CN201720334706U CN206624936U CN 206624936 U CN206624936 U CN 206624936U CN 201720334706 U CN201720334706 U CN 201720334706U CN 206624936 U CN206624936 U CN 206624936U
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- China
- Prior art keywords
- electroplating bath
- discharge opeing
- fpc
- roller
- plating
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- 238000009713 electroplating Methods 0.000 title claims abstract description 115
- 238000007747 plating Methods 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000004744 fabric Substances 0.000 claims abstract description 20
- 210000002421 cell wall Anatomy 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 241000237970 Conus <genus> Species 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 101100493710 Caenorhabditis elegans bath-40 gene Proteins 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000370738 Chlorion Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of electroplating bath based on FPC plating, for effectively preventing electroplating solution from splashing.A kind of electroplating bath based on FPC plating provided by the utility model, including body, body are the cuboid box shape structure of top end opening, it is marked with electroplate liquid, and is vertically arranged with the first gap passed through for FPC base materials；Electroplating bath end is provided with N group discharge opeing roll assemblies, and the cell wall of discharge opeing roll assembly both sides is provided with N number of draining window, and filter cloth is provided with draining window, and filter cloth one end is immersed in electroplate liquid；Electroplating bath end is additionally provided with ramp structure, and ramp structure is located at the lower section of the filter cloth other end, and wherein N belongs to natural number.When discharge opeing roller operates, electroplate liquid is driven impact on the cell wall of electroplating bath, and electrolyte is imported into ramp structure via the filter cloth on draining window, and is smoothly discharged into cesspool.So as to effectively solve when discharge opeing roller operates, electroplate liquid is driven impact on the cell wall of electroplating bath, the technical problem that solution flashes.
Description
Technical field
It the utility model is related to mechanical field, more particularly to a kind of electroplating bath based on FPC plating.
Background technology
Electroplating bath is most basic supporting in electroplating device.
Electroplating bath is used for device solution, for zinc-plated, copper facing, nickel plating and gold-plated etc..The main member of electroplating bath includes groove
Body, solution heating and cooling device, electric installation and agitating device etc..Cell body also can serve as a contrast Vybak system with steelframe
Make, the selection of trough body structure is depending on factors such as the property of bath solution and temperature.It is by motor, decelerator, eccentric disc, company
Bar and pole bar supporting rollern composition.
In general, when agitating device operates, driving solution impact, solution easily splashes and taken off after the cell wall of electroplating bath
It is unrestrained to cause environmental pollution and a certain degree of corrosion on the ground from electroplating bath.
Utility model content
The utility model provides a kind of electroplating bath based on FPC plating, for effectively preventing electroplating solution from splashing.
A kind of electroplating bath based on FPC plating provided by the utility model, including body, body are rectangular for top end opening
Body box-like structure, it is marked with electroplate liquid, and is vertically arranged with the first gap passed through for FPC base materials；
Electroplating bath end is provided with N group discharge opeing roll assemblies, and the cell wall of discharge opeing roll assembly both sides is provided with N number of draining window, draining
Filter cloth is provided with window, filter cloth one end is immersed in electroplate liquid；
Electroplating bath end is additionally provided with ramp structure, and ramp structure is located at the lower section of the filter cloth other end, and wherein N belongs to nature
Number.
Optionally,
FPC base materials are completely immersed in the electroplate liquid, and thickness of coating scope is between 0.6 to 1.5.
Optionally,
Discharge opeing roll assembly includes：First discharge opeing roller and the second discharge opeing roller, the first discharge opeing roller and the second discharge opeing roller are vertical described
FPC substrate transports direction is arranged side by side；
There is the second gap passed through for FPC base materials between first discharge opeing roller and the second discharge opeing roller；
Second gap is with respect to the coplanar setting in the first gap.
Optionally,
Discharge opeing roll assembly also includes biasing spring component, and biasing spring component and the second discharge opeing roller set up the first discharge opeing roller separately
Both sides.
Optionally,
Discharge opeing roll assembly also has wedge-shaped part, and wedge-shaped part and the second discharge opeing roller set up the both sides of the first discharge opeing roller separately；
First discharge opeing roller top and bottom are respectively equipped with the conus portion matched with wedge-shaped part, and conus portion and the first discharge opeing roller
Coaxial setting.
Optionally,
The upper and lower ends of first discharge opeing roller are respectively equipped with same sex magnet；
The upper and lower ends of second discharge opeing roller are respectively equipped with same sex magnet.
Optionally,
First gap both sides is respectively equipped with N block positive plates, and positive plate is arranged on adjustable position；
Adjustable position is the mounting groove for being arranged on body and being matched with positive plate；
Or
Adjustable position is actively socketed on a guide shaft, and connection is engaged with motor output shaft by screw mandrel.
Optionally
Electroplating bath also includes power supply, and power supply is used to apply voltage to intermittent between positive plate and FPC base materials, when FPC bases
When the transporting velocity of material is 0.5m/min~3.0m/min, voltage opening be 5 seconds~30 seconds, closed mode be 120 seconds~
The intermittent pulses voltage of 720 seconds or so.
Optionally,
Electroplating bath also includes division board, and division board is arranged between FPC base materials and positive plate.
Optionally,
Electroplating bath also includes hydrojet component, and hydrojet component includes：Nozzle and feed pipe；
Nozzle is arranged between adjacent two pieces of positive plates；
Feed pipe is connected with nozzle, for providing electroplate liquid for nozzle；
Plating trench bottom is provided with circulation port, and circulation port is connected with a liquid pump, and liquid pump is used to import the electroplate liquid of extraction
In feed pipe.
As can be seen from the above technical solutions, the utility model embodiment has advantages below：
A kind of electroplating bath based on FPC plating provided by the utility model, including body, body are rectangular for top end opening
Body box-like structure, it is marked with electroplate liquid, and is vertically arranged with the first gap passed through for FPC base materials；Electroplating bath end is provided with N
Group discharge opeing roll assembly, the cell wall of discharge opeing roll assembly both sides are provided with N draining window, filter cloth, filter cloth one end are provided with draining window
Immerse in electroplate liquid；Electroplating bath end is additionally provided with ramp structure, and ramp structure is located at the lower section of the filter cloth other end, and wherein N belongs to
Natural number.When discharge opeing roller operates, electroplate liquid is driven impact on the cell wall of electroplating bath, and electrolyte is via on draining window
Filter cloth is imported into ramp structure, and is smoothly discharged into cesspool.So as to effectively solve when discharge opeing roller operates, electroplate liquid
Impact is driven on the cell wall of electroplating bath, the technical problem that solution flashes.
Brief description of the drawings
Fig. 1 is a kind of structural representation of electroplanting device embodiment in the utility model；
Fig. 2 is a kind of partial enlarged drawing of electroplanting device embodiment in the utility model；
Fig. 3 a are a kind of configuration diagram of the first embodiment of atmospheric plasma device configuration in the utility model；
Fig. 3 b are a kind of configuration diagram of the second embodiment of atmospheric plasma device configuration in the utility model；
Fig. 3 c are a kind of configuration diagram of the 3rd embodiment of atmospheric plasma device configuration in the utility model；
Fig. 4 is a kind of configuration diagram of the anode embodiments in electroless-plating groove in the utility model；
Fig. 5 a are a kind of configuration diagram for the anode first embodiment being electrolysed in electroplating bath in the utility model embodiment；
Fig. 5 b are a kind of configuration diagram for the anode second embodiment being electrolysed in electroplating bath in the utility model embodiment；
Fig. 5 c are a kind of configuration diagram for the anode 3rd embodiment being electrolysed in electroplating bath in the utility model embodiment；
Fig. 5 d are a kind of configuration diagram for the anode fourth embodiment being electrolysed in electroplating bath in the utility model embodiment；
Fig. 5 e are a kind of configuration diagram for the embodiment of anode the 5th being electrolysed in electroplating bath in the utility model embodiment；
Fig. 5 f are a kind of configuration diagram for the anode sixth embodiment being electrolysed in electroplating bath in the utility model embodiment；
Fig. 6 a are a kind of structure chart for the anode first embodiment being electrolysed in electroplating bath in the utility model embodiment；
Fig. 6 b are a kind of structure chart for the anode second embodiment being electrolysed in electroplating bath in the utility model embodiment；
Fig. 6 c are a kind of structure chart for the anode 3rd embodiment being electrolysed in electroplating bath in the utility model embodiment；
Fig. 7 a are a kind of configuration diagram for being electrolysed the first embodiment of nozzle in electroplating bath in the utility model embodiment；
Fig. 7 b are a kind of configuration diagram for being electrolysed the second embodiment of nozzle in electroplating bath in the utility model embodiment；
Fig. 8 a are a kind of section for the electroplating tank structure first embodiment being electrolysed in electroplating bath in the utility model embodiment
Figure；
Fig. 8 b are a kind of section for the electroplating tank structure second embodiment being electrolysed in electroplating bath in the utility model embodiment
Figure；
Fig. 8 c are a kind of section for the electroplating tank structure 3rd embodiment being electrolysed in electroplating bath in the utility model embodiment
Figure；
Fig. 9 a1 are a kind of plan for the bottom first embodiment for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 a2 are a kind of sectional view for the bottom first embodiment for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 b1 are a kind of plan for the bottom second embodiment for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 b2 are a kind of sectional view for the bottom second embodiment for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 c1 are a kind of plan for the bottom 3rd embodiment for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 c2 are a kind of sectional view for the bottom 3rd embodiment for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 d1 are a kind of plan for the bottom fourth embodiment for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 d2 are a kind of sectional view for the bottom fourth embodiment for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 e1 are a kind of plan for the embodiment of bottom the 5th for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 e2 are a kind of sectional view for the embodiment of bottom the 5th for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 f1 are a kind of plan for the bottom sixth embodiment for being electrolysed electroplating bath in the utility model embodiment；
Fig. 9 f2 are a kind of sectional view for the bottom sixth embodiment for being electrolysed electroplating bath in the utility model embodiment；
Figure 10 is the diagrammatic perspective of the structure of a kind of inlet portion of each electroplating bath and export department in the utility model embodiment
Figure；
Figure 11 a are a kind of structure first embodiment schematic diagram of discharge opeing roller in the utility model embodiment；
Figure 11 b are a kind of structure second embodiment schematic diagram of discharge opeing roller in the utility model embodiment；
Figure 11 c are a kind of structure 3rd embodiment schematic diagram of discharge opeing roller in the utility model embodiment；
Figure 12 is a kind of structural representation of clamping device in the utility model embodiment；
Figure 13 is a kind of structural representation of handling device in the utility model embodiment；
Figure 14 a are a kind of switching mechanism first embodiment of the clamping device of handling device in the utility model embodiment
Structural representation；
Figure 14 b are a kind of switching mechanism second embodiment of the clamping device of handling device in the utility model embodiment
Structural representation；
Figure 15 a are the first modified example of a kind of inlet portion of each electroplating bath and export department in the utility model embodiment
Structural representation；
Figure 15 b are the second modified example of a kind of inlet portion of each electroplating bath and export department in the utility model embodiment
Structural representation.
Embodiment：
The utility model provides a kind of electroplating bath based on FPC plating, for effectively preventing electroplating solution from splashing.
A kind of electroplating bath based on FPC plating provided by the utility model, including body, body are rectangular for top end opening
Body box-like structure, it is marked with electroplate liquid, and is vertically arranged with the first gap passed through for FPC base materials；
Electroplating bath end is provided with N group discharge opeing roll assemblies, and the cell wall of discharge opeing roll assembly both sides is provided with N number of draining window, draining
Filter cloth is provided with window, filter cloth one end is immersed in electroplate liquid；
Electroplating bath end is additionally provided with ramp structure, and ramp structure is located at the lower section of the filter cloth other end, and wherein N belongs to nature
Number.
In the present embodiment, when discharge opeing roller operates, electroplate liquid be driven impact on the cell wall of electroplating bath, electrolyte via
Filter cloth on draining window is imported into ramp structure, and is smoothly discharged into cesspool.So as to effectively solve when discharge opeing roller
During operating, electroplate liquid is driven impact on the cell wall of electroplating bath, the technical problem that solution flashes.
A kind of electroplating bath based on FPC plating provided by the utility model is further illustrated below：
Discharge opeing roll assembly includes：First discharge opeing roller and the second discharge opeing roller, the first discharge opeing roller and the second discharge opeing roller are vertical described
FPC substrate transports direction is arranged side by side；
There is the second gap passed through for FPC base materials between first discharge opeing roller and the second discharge opeing roller；
Second gap is with respect to the coplanar setting in the first gap.
Illustrated below with a specific example, refer to Figure 15 a and Figure 15 b, set in the port of export 42 of electroplating bath
Pair of right and left discharge opeing roller 241,242 (2 row) is put, as seal member, to prevent the electroplate liquid of filling from spilling.Discharge opeing roller
141,142 columns can also be 1 row, but in order to improve sealing, be preferably set to 2 row.Additionally by discharge opeing roller 241,
The side wall of 242 left and right setting, demarcation strip 243, the discharge opeing plate 247 of front and rear setting are formed, in box-like.Side wall has multiple drainings
Window 244, is corresponded to therewith, and the wire drawing filter clothes 245 such as polypropylene are provided between outer wall and side wall.The lower section of wire drawing filter cloth 245
There is provided incline structure 246.The electroplate liquid that draining window 244 overflows flows into incline structure 246 by wire drawing filter cloth 245.It is and suitable
Profit is discharged into cesspool.So as to effectively solve when discharge opeing roller operates, electroplate liquid is driven cell wall of the impact in electroplating bath
On, technical problem that solution flashes.
A kind of electroplating bath based on FPC plating provided by the utility model is further illustrated below:
FPC base materials are completely immersed in the electroplate liquid, and thickness of coating scope is between 0.6 to 1.5.
It should be noted that when electroplating bath carries out copper sulfate bath, filling copper sulphate, sulfuric acid, chlorion etc.；Carry out nickel plating
During bath, filling nickel sulfate, nickel chloride, boric acid etc.；When carrying out gold-plated acid bath, filling potassium auricyanide, citric acid, water potassium oxide,
Cobalt etc..
A kind of electroplating bath based on FPC plating provided by the utility model is further illustrated below：
Discharge opeing roll assembly also includes biasing spring component, and biasing spring component and the second discharge opeing roller set up the first discharge opeing roller separately
Both sides.As shown in fig. 11a, biasing spring 143 extrudes 142 towards the direction of discharge opeing roller 141, for more effectively clamping FPC bases
Material.
Pair illustrated below with above-described embodiment effect identical variation：
Discharge opeing roll assembly also has wedge-shaped part, and wedge-shaped part and the second discharge opeing roller set up the both sides of the first discharge opeing roller separately；
First discharge opeing roller top and bottom are respectively equipped with the conus portion matched with wedge-shaped part, and conus portion and the first discharge opeing roller
Coaxial setting.As shown in figure 11b, discharge opeing roller 141, conical part 144 can be installed on 142 roll shaft, be contiguous to chock part
145,142 are extruded towards the direction of discharge opeing roller 141, for more effectively clamping FPC base materials.
A kind of electroplating bath based on FPC plating provided by the utility model is further illustrated below：
The upper and lower ends of first discharge opeing roller are respectively equipped with same sex magnet；The upper and lower ends of second discharge opeing roller are respectively equipped with the same sex
Magnet.As shown in fig. 11c, discharge opeing roller 141,142 roll shaft can install magnet 146N, 146S, mutually exclusive, so that row
Liquid roller 141,142 does not contact.As described above, a pair of discharge opeing rollers 141,142 are formed, can so as to be easily installed or remove
Improve maintainability.
A kind of electroplating bath based on FPC plating provided by the utility model is further illustrated below.
First gap both sides is respectively equipped with N block positive plates, and positive plate is arranged on adjustable position；
Adjustable position is the mounting groove for being arranged on body and being matched with positive plate；Or adjustable position is actively socketed on
On one guide shaft, and connection is engaged with motor output shaft by screw mandrel.Electroplating bath also includes power supply, power supply be used for positive plate and
Intermittent between FPC base materials to apply voltage, when the transporting velocity of FPC base materials is 0.5m/min~3.0m/min, voltage is opened
State is 5 seconds~30 seconds, and closed mode is the intermittent pulses voltage of 120 seconds~720 seconds or so.Electroplating bath also includes isolation
Plate, division board are arranged between FPC base materials and positive plate.
As shown in figure 4, the two sides of the FPC base materials of the side of inlet portion 41 has been arranged oppositely anode 45.Anode 45 is in order to positioned at FPC
The two of base material are faced to there is provided 10mm~50mm distance, and it is 50mm or so to carry direction length.Anode 45 can be along
Direction is carried, sets 2 pieces, length is respectively 25mm or so.Between anode 45 and negative electrode FPC base materials, intermittence applies voltage.Electricity
Pressure application condition is exemplified below：When the transporting velocity of FPC base materials is 0.5m/min~3.0m/min, voltage opening is 5
Second~30 seconds, closed mode is the intermittent pulses voltage of 120 seconds~720 seconds or so.
As shown in Figure 5 a, Fig. 5 a are the anodes 65,66,65A in electroplating bath to electroplating bath, 66A, 65B, 66B configuration example
Configuration diagram.Anode 65,66 has been arranged oppositely on the two sides of negative electrode FPC base materials.The distance between anode 65,66 and FPC base materials
It can respectively adjust, " current density flowed through between anode 65 and FPC base materials " and " be flowed through between anode 66 and FPC base materials
Current density " can be set to different value.
As shown in Figure 5 b, anode 65, can keep equidistance between 66 and FPC base materials, anode 65,66 and FPC base materials it
Between the current density that flows through can keep stable；
As shown in Figure 5 c, anode 66 may be provided at the one side of FPC base materials, the electric current flowed through between anode 66 and FPC base materials
Density can keep stable；
As fig 5d, " a pair of anodes 65A, 66A " and " a pair of anodes 65,66 " can be according to " between FPC base materials
Different distance ", along the carrying direction from inlet portion 61 to export department 62, fixed setting.Anode 65,66,65A, 66A and
The current density flowed through between FPC base materials, high value can be changed into from lower value along direction is carried.
In addition, as depicted in fig. 5e, " a pair of anodes 65B, 66B ", " a pair of anodes 65A, 66A ", " a pair of anodes 65,66 " can
According to " the different distance between FPC base materials ", along the carrying direction from inlet portion 61 to export department 62, to be fixedly installed.
Anode 65,66,65A, 66A, 65B, the current density flowed through between 66B and FPC base materials, can along direction is carried, gradually from
Lower value is changed into high value.
As shown in figure 5f, it is oppositely arranged, anode 65,66,65A, 66A, 65B, the electric current flowed through between 66B and FPC base materials
Density gradually can be changed into lower value along direction is carried from high value.
In the present embodiment, in electroplating bath, for FPC base materials, impartial (at equal intervals) or unequal (unequal interval) sets sun
Pole 65,66,65A, 66A, 65B, 66B, so as to make anode 65,66,65A, 66A, 65B, flow through between 66B and FPC base materials
The current density of electric current changes, therefore electroplating bath is for the two sides of FPC base materials, can according to independent electrolysis plating conditions,
Form electrolysis electrodeposited coating D.But anode 65,66,65A, 66A, 65B, the electric current flowed through between 66B and FPC base materials, without making
With the rectifier of settable current value, can be used together.
It is barricade 67,67A, 67B, 68 of electroplating bath as shown in Figure 6 a in electroplating bath, 68A, 68B configuration example
Plan.Barricade 67,68 has been arranged oppositely on the two sides of negative electrode FPC base materials.Between barricade 67,68 and FPC base materials
Distance can adjust respectively, and its outside is provided with anode 65,66.Barricade 67,68 is set between anode 65 and FPC base materials, from
And the current density that can make to flow through between anode 66 and FPC base materials changes.
As shown in Fig. 6 b and Fig. 6 c, with the multiple anodes set along the carrying direction from inlet portion 61 to export department 62
65,65A, 65B, 66,66A, 66B is corresponding, settable multiple barricade 67,67A, 67B, 68,68A, 68B, anode 65,66,
65A, 66A, 65B, 66B and barricade 67,68,67A, 68A, 68A, 68B can combine together, form box-like.
Fig. 7 a- Fig. 7 b are the configuration diagrams of the configuration example of the nozzle 161,162 of electroplating bath.Fig. 8 a- Fig. 8 c are electroplating baths
The sectional view of configuration example.Fig. 9 a1- Fig. 9 c2 are the plan and sectional view of the example of the bottom 63 of electroplating bath.Fig. 9 d1- Fig. 9 f2
It is the plan and sectional view of another of the bottom 63 of electroplating bath.
A kind of electroplating bath based on FPC plating provided by the utility model is further illustrated below.
Electroplating bath also includes hydrojet component, and hydrojet component includes：Nozzle and feed pipe；
Nozzle is arranged between adjacent two pieces of positive plates；
Feed pipe is connected with nozzle, for providing electroplate liquid for nozzle；
Plating trench bottom is provided with circulation port, and circulation port is connected with a liquid pump, and liquid pump is used to import the electroplate liquid of extraction
In feed pipe.
As shown in Figure 7a, multiple nozzles 161,162 of electroplate liquid are sprayed, from " along from inlet portion 61 to export department 62
Multiple anode 65,65A, 65B, 66 that carrying direction is set, space and corresponding barricade 67 between 66A, 66B,
67A, 67B, 68, the space between 68A, 68B " is stretched out.
Nozzle 161,162 as shown in Figure 7b, is connected to feed pipe 163,164, is connected to the pump P of supply electroplate liquid.Plating
The bottom 63 of groove is provided with the multiple suction inlet 64A, 64B, 64C for being used for sucking back electroplate liquid, 64D (reference picture 9a, 9b).Electroplating bath
By pump P, nozzle 161,162 and feed pipe 163,164 are sprayed or the electroplate liquid of supply sucks back from bottom 63, again from spray
Mouth 161,162 and feed pipe 163,164 spray or are fed to electroplating bath, so as to realize circulation (reference picture 8a).But electroplate
In groove, as shown in Fig. 8 b, demarcation strip 165,166 can be set, for the separation between feed pipe 163,164 and FPC base materials；Such as
Shown in Fig. 8 c, demarcation strip 165,165A, 166,166A can be set.Demarcation strip 165,165A, 166,166A is arranged on electroplating bath
It is interior, so as to so that electroplate liquid circulates up and down, improve the uniformity of bath concentration.
As shown in Fig. 9 a1,9a2,9b1,9b2,9c1 and 9c2, suction inlet 64A, 64B are circular holes, but its arrangement, number, aperture
It is not limited.For example, when setting 1 row suction inlet 64A in centre, suction inlet 64A aperture is 2mm~10mm；When left and right sets 2 row,
Suction inlet 64B aperture is 2mm~8mm；1 row suction inlet 64A is set in centre, 2 row suction inlet 64B are set in left and right, altogether during 3 row,
Suction inlet 64A aperture can be 1mm~8mm, and suction inlet 64B aperture can be 2mm~8mm.
As shown in Fig. 9 d1,9d2,9e1,9e2,9f1 and 9f2, suction inlet 64C, 64D gap holes, but its arrangement, number, aperture
It is not limited.For example, when setting 1 row suction inlet 64C in centre, suction inlet 64C size for 2mm~10mm it is wide × 10mm~200mm
It is long；When left and right sets 2 row, suction inlet 64D size for 2mm~10mm it is wide × 10mm~200mm length；In centre, 1 row suction inlet is set
64C, left and right set 2 row suction inlet 64D, altogether during 3 row, suction inlet 64A size can be 2mm~10mm it is wide × 10mm~100mm
It is long, suction inlet 64B size can be 2mm~10mm it is wide × 10mm~200mm length.
As shown in Fig. 9 a1 and 9a2,9b1 and 9b2, Fig. 9 d1 and 9d2,9e1 and 9e2, guide plate 64F can be set in bottom 63,
64G, for electroplate liquid to be directed into suction inlet 64A, 64B.
As described above, electroplating bath from bottom 63 suck electroplate liquid, therefore FPC base materials in electroplate liquid will not undulation,
Can stably it carry.The structure of electroplate liquid is sucked from bottom 63, is applicable to electroplating bath 40
Figure 10 be each electroplating bath inlet portion 41,61 and export department 42,62 configuration example approximate three-dimensional map.Figure 11 is row
The structural representation of the configuration example of liquid roller 141,142." inlet portion 41 of electroplating bath 40 and export department 42 " and " electroplating bath enters
Oral area 61 and export department 62 " have identical structure, therefore the export department 42 of following explanation electroplating bath 40 respectively.Export department 62
The structure of (or inlet portion 61) is applicable to the washing electroplating bath in pre-treatment portion 30 and washing portion 50.In addition, export department 42
Bottom surface is provided with the foamed material 147 of sponge etc., the electroplate liquid foaming under growing to prevent leak-stopping.Drain to the plating of export department 42
Liquid, pump P etc. is recovered to by recovery tube (not indicated in figure).
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
Specific work process, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.Provided herein
Several embodiments in, it should be understood that disclosed device can be realized by another way.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (10)
1. a kind of electroplating bath based on FPC plating, it is characterised in that including body, body is the cuboid box of top end opening
Shape structure, it is marked with electroplate liquid, and is vertically arranged with the first gap passed through for the FPC base materials；
The electroplating bath end is provided with N group discharge opeing roll assemblies, and the cell wall of discharge opeing roll assembly both sides is provided with N number of draining window, draining
Filter cloth is provided with window, described filter cloth one end is immersed in electroplate liquid；
The electroplating bath end is additionally provided with ramp structure, and the ramp structure is located at the lower section of the filter cloth other end, wherein N category
In natural number.
2. the electroplating bath according to claim 1 based on FPC plating, it is characterised in that：
The FPC base materials are completely immersed in the electroplate liquid, and thickness of coating scope is between 0.6 to 1.5.
3. the electroplating bath according to claim 1 or 2 based on FPC plating, it is characterised in that：
The discharge opeing roll assembly includes：First discharge opeing roller and the second discharge opeing roller, the first discharge opeing roller and the second discharge opeing roller
The vertical FPC substrate transports direction is arranged side by side；
There is the second gap passed through for the FPC base materials between the first discharge opeing roller and the second discharge opeing roller；
The relatively described coplanar setting in first gap in second gap.
4. the electroplating bath according to claim 3 based on FPC plating, it is characterised in that：
The discharge opeing roll assembly also includes biasing spring component, and the biasing spring component and the second discharge opeing roller set up separately described
The both sides of first discharge opeing roller.
5. the electroplating bath according to claim 3 based on FPC plating, it is characterised in that：
The discharge opeing roll assembly also has wedge-shaped part, and the wedge-shaped part and the second discharge opeing roller set up the first discharge opeing roller separately
Both sides；
The first discharge opeing roller top and bottom are respectively equipped with the conus portion matched with the wedge-shaped part, and the conus portion and institute
State the first coaxial setting of discharge opeing roller.
6. the electroplating bath based on FPC plating according to claim 3, it is characterised in that：
The upper and lower ends of the first discharge opeing roller are respectively equipped with same sex magnet；
The upper and lower ends of the second discharge opeing roller are respectively equipped with same sex magnet.
7. the electroplating bath according to claim 1 or 2 based on FPC plating, it is characterised in that：
First gap both sides are respectively equipped with N block positive plates, and the positive plate is arranged on adjustable position；
The adjustable position is the mounting groove for being arranged on body and being matched with the positive plate；
Or
The adjustable position is actively socketed on a guide shaft, and connection is engaged with motor output shaft by screw mandrel.
8. the electroplating bath according to claim 7 based on FPC plating, it is characterised in that：
The electroplating bath also includes power supply, and the power supply is used to apply to intermittent between the positive plate and the FPC base materials
Voltage, when the transporting velocity of FPC base materials is 0.5m/min~3.0m/min, voltage opening is 5 seconds~30 seconds, closes shape
State is the intermittent pulses voltage of 120 seconds~720 seconds or so.
9. the electroplating bath according to claim 7 based on FPC plating, it is characterised in that：
The electroplating bath also includes division board, and the division board is arranged between the FPC base materials and the positive plate.
10. the electroplating bath according to claim 7 based on FPC plating, it is characterised in that：
The electroplating bath also includes hydrojet component, and the hydrojet component includes：Nozzle and feed pipe；
The nozzle is arranged between adjacent two pieces of positive plates；
The feed pipe is connected with the nozzle, for providing electroplate liquid for the nozzle；
The plating trench bottom is provided with circulation port, and the circulation port is connected with a liquid pump, and the liquid pump is used for the electricity of extraction
Plating solution is imported in the feed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720334706.0U CN206624936U (en) | 2017-03-31 | 2017-03-31 | A kind of electroplating bath based on FPC plating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720334706.0U CN206624936U (en) | 2017-03-31 | 2017-03-31 | A kind of electroplating bath based on FPC plating |
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| Publication Number | Publication Date |
|---|---|
| CN206624936U true CN206624936U (en) | 2017-11-10 |
Family
ID=60206888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720334706.0U Withdrawn - After Issue CN206624936U (en) | 2017-03-31 | 2017-03-31 | A kind of electroplating bath based on FPC plating |
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|---|---|
| CN (1) | CN206624936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858725A (en) * | 2017-12-12 | 2018-03-30 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Copper bus-bar interval tinning stack |
| CN108660501A (en) * | 2017-03-31 | 2018-10-16 | 可能可特科技（深圳）有限公司 | A kind of electroplating bath based on FPC plating |
-
2017
- 2017-03-31 CN CN201720334706.0U patent/CN206624936U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660501A (en) * | 2017-03-31 | 2018-10-16 | 可能可特科技（深圳）有限公司 | A kind of electroplating bath based on FPC plating |
| CN108660501B (en) * | 2017-03-31 | 2024-02-27 | 可能可特科技（深圳）有限公司 | Electroplating tank based on FPC electroplating |
| CN107858725A (en) * | 2017-12-12 | 2018-03-30 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Copper bus-bar interval tinning stack |
| CN107858725B (en) * | 2017-12-12 | 2023-10-10 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Copper busbar interval tinning device |
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