CN109913934A - A kind of Electroplating Rack that can carry out two one-side electroplatings simultaneously - Google Patents
A kind of Electroplating Rack that can carry out two one-side electroplatings simultaneously Download PDFInfo
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- CN109913934A CN109913934A CN201910198275.3A CN201910198275A CN109913934A CN 109913934 A CN109913934 A CN 109913934A CN 201910198275 A CN201910198275 A CN 201910198275A CN 109913934 A CN109913934 A CN 109913934A
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- hole
- folder
- electroplatings
- plating
- wiring board
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Abstract
The invention discloses the Electroplating Racks that one kind can carry out two one-side electroplatings simultaneously, it is characterized in that including: the hanger main body of a setting plate, front and back two sides is symmetrical relative to central plane, the structure of above or below are as follows: lower part is provided with the through-hole corresponding to wiring board (10) shape, the edge in hole is recessed card slot (11) plane to place wiring board, edge is externally provided with several wiring board fixinig plates (2) to fixing circuit board, and the upper surface of hole is fixed with the spray baffle (12) with outwardly projecting horizontal convex edge；Middle part is provided with hole, several gas vents (7) are provided between mider hole and through-hole, mider hole be fixedly arranged above conductive copper billet (8), two sides are fixed with the plating directed downwardly of folder end and press from both sides (4), conductive copper billet accompanies conducting wire (9) with plating and connect, and the support base (3) of the fixed oriented plate face evagination in outside of folder is electroplated.
Description
Technical field
The present invention relates to a kind of Electroplating Rack, the plating that can carry out two one-side electroplatings simultaneously more particularly, to one kind is hung
Frame.
Background technique
Printed wiring board (PCB) be used for live in every field, cover space flight and aviation, computer, artificial intelligence and oneself
Dynamicization machinery etc. is higher to the quality requirements of PCB.According to the different purposes of plating metal, in the processing of plating metal assist side
It is related to copper facing, tin (lead), gold, nickel etc..Yields can all be reduced by going wrong in any one process.Therefore electroplating technology is set
Standby technical requirements are very high, primarily to improving electroplating evenness, covering power and electroplating efficiency.
Plating is the principle using electrolysis by the method for electric conductor layer overlay metal, and the metal or hydrone of anode can lose
De-electromation is oxidized, and the cation of solution can obtain electronics and be reduced into zeroth order atom and be deposited on cathode surface.
Printed wiring board (PCB) is usually that one layer of copper foil is bonded on glass epoxy substrate, and difference in thickness has 36 μm
To the difference of 3.2mm.For relatively thin wiring board, thin plate is larger by the flow effect of fluid, increases the risk scrapped.In addition exist
In actual production, higher uniformity in order to obtain, general control wiring board opposite anode is in a center of symmetry, for no hanger electricity
Plating produces more difficult fixation.
Present PCB electroplating device mainly using gantry line and vertical continuous plating lines, is generally used for the double of wiring board
Face plating production.It carries out the method that one-side electroplating production uses in the prior art often to turn off the motor-generator set of one side, in this way
Resource is wasted, efficiency is reduced.
Summary of the invention
The technical problems to be solved by the invention are just to provide a kind of plating extension that can carry out two one-side electroplatings simultaneously
Frame saves resource and improves work efficiency.
Above-mentioned technical problem is solved, the technical solution adopted by the present invention is as follows.
It is a kind of to carry out simultaneously the Electroplating Rack of two one-side electroplatings, it is characterized in that including: the hanger master of a setting plate
Body, front and back two sides is symmetrical relative to central plane, the structure of above or below are as follows: lower part is provided with corresponding to 10 shape of wiring board
Through-hole, the edge in hole are recessed 11 plane of card slot to place wiring board, edge be externally provided with several wiring board fixinig plates 2 to
Fixing circuit board, the upper surface of hole are fixed with the spray baffle 12 with outwardly projecting horizontal convex edge；Middle part is provided with hole, mider hole
Be provided with several gas vents 7 between through-hole, mider hole be fixedly arranged above conductive copper billet 8, two sides are fixed with folder end electricity directed downwardly
Plating folder 4, conductive copper billet accompanies conducting wire 9 with plating and connect, and the support base 3 of the fixed oriented plate face evagination in outside of folder is electroplated.
Preferably, a kind of to carry out simultaneously the circuit board electroplating hanger of two one-side electroplatings, it is characterized in that including: a setting
The hanger main body of rectangular plate-like, front and back two sides is symmetrical relative to central plane, the structure of above or below are as follows: lower part is provided with rectangle
Hole, the circumferential side frame of rectangular opening is interior along 11 plane of card slot is recessed to place wiring board 10, and composition, which supports, holds two of 1 to erect
Stile frame is equipped with several wiring board fixinig plates 2 to fixing circuit board, and the upper surface of rectangular opening is fixed with outwardly projecting
The spray baffle 12 of horizontal convex edge；Middle part is provided with square hole, and several gas vents 7, the top of square hole are provided between square hole and rectangular opening
Be fixed with conductive copper billet 8, two sides are fixed with folder end plating directed downwardly folder 4, conductive copper billet accompanies conducting wire 9 with plating and connect, and is electroplated
The support base 3 of the fixed oriented plate face evagination in the outside of folder.
The bottom surface one of two support bases 3 of the above or below is equipped with convex block, and another is equipped with groove, is prevented
Slow-witted processing.
The top of the hanger main body is provided with a plurality of horizontal groove 6 and clamps to crane (overhead traveling crane), and the centre of groove is provided with
Hand-hold hole 5.
The folder end 4 structure compositions of plating folder directed downwardly include: to be supported with the hinged seat of horizontally hinged axis 403 to be fixed on
On the rectangular slab, centre is provided with the bar shaped clamping plate blackout of hinged axis hole on the articulated shaft, and the one of a fastening spring 401
End is fixed on the rectangular slab and corresponds on the inside of the upper end that blind hole is interior, the other end withstands on the bar shaped clamping plate, the bar shaped clamping plate
Lower end inside and the rectangle plate face form clamping end 404 to clamping circuit board, and the top of bar shaped clamping plate is also provided with conduction
Hole 402.
The hanger main body is CPVC material.
The conducting block, plating folder, support base and fixinig plate passes through bolt and the screw hole of the hanger main body is connected to
Together.
Hanger provided by the invention has the beneficial effect that
1) hanger is mirrored into distribution relative to wiring board two sides, in the anode iridium titanium net of the wiring board and groove body on hanger
The heart is symmetrical, improves electroplating evenness, to improve yield, reduces production cost.
2) this hanger is two boards while carrying out one-side electroplating, and two sides motor-generator set is opened simultaneously, improves production efficiency.
3) in order to reach compared with high efficiency, high current density is generallyd use, and the raising of current density needs to enhance medicine
The exchange frequency of water.Loose relatively thin wiring board can bend, scrap because of the impact of fluid.Hanger has wiring board solid
Fixed and support effect improves production efficiency to improve production capacity.
4) compared with prior art, hanger quality provided in an embodiment of the present invention only has 4.3Kg, have both it is light, thin, short, small,
The features such as structure is simple, maintenance easy to disassemble, easy to use, if being arranged in pairs or groups with overhead traveling crane, it can be achieved that semi-automatic production, reduces
Human cost.
5) hanger provided has carried out error-proof structure in the left and right sides of support base, can improve and produce since hanger is put back
Raw scraps.
6) retaining part on hanger top offers the array trench of the width of 2mm, is being moved through overhead traveling crane with face contact
It is more firm in journey.
7) hanger is equipped with spray baffle, it is ensured that baffle top and the bottom separating dry space from moist space can effectively keep the hanger upper half dry
Stability when dry and then increase product plating.
Detailed description of the invention
In order to which what is be more clear illustrates technical solution of the present invention, it is described in detail using following Examples and attached drawing.
Fig. 1 is the three dimensional structure diagram of the embodiment of the present invention；
Fig. 2 is the schematic front view of the embodiment of the present invention；
Fig. 3 is the left view schematic diagram of the embodiment of the present invention；
Fig. 4 is the schematic top plan view of the embodiment of the present invention；
Fig. 5 is that side structure schematic diagram is pressed from both sides in the plating of the embodiment of the present invention；
Fig. 6 is the schematic front view of the hanger main body of the embodiment of the present invention.
Appended drawing reference refers in figure: 1- supports end, and 2- fixinig plate, 3- support base, 4-, which is electroplated, to be pressed from both sides, 401- fastening spring,
402- conductive hole, 403- articulated shaft, 404- press from both sides point, 5- holding part, 6- groove, 7- gas vent, 8- conduction copper billet, 9- conducting wire, 10-
Circuit board；11- card slot, 12- spray baffle.
Specific embodiment
Ming ﹕ is described in detail below in conjunction with drawings and examples Xiang further to Zuo of the present invention
It should be noted that term " top ", " middle part ", " lower part ", " inside ", " outside " described in the present invention, " interior
Portion ", " outside ", " front ", " back " are description with Fig. 2 hanger positive structure schematic.
Referring to Fig. 1 to Fig. 6, the circuit board electroplating hanger that one kind of the invention can carry out two one-side electroplatings simultaneously is implemented
Example, one erects rectangular plate-like hanger main body, and front and back two sides is symmetrical relative to central plane, the structure of above or below are as follows: top
It is provided with a plurality of horizontal groove 6 to clamp to crane (overhead traveling crane), the centre of groove is provided with hand-hold hole 5；Lower part is provided with rectangular opening, rectangle
Along 11 plane of card slot is recessed to place wiring board 10 in the circumferential side frame in hole, two setting frames for supporting end 1 are constituted
Several wiring board fixinig plates 2 are equipped with to fixing circuit board, the upper surface of rectangular opening is fixed with convex with outwardly projecting level
The spray baffle 12 on edge；Middle part is provided with square hole, and several gas vents 7 are provided between square hole and rectangular opening, and square hole is fixedly arranged above
Conductive copper billet 8, two sides are fixed with folder end plating directed downwardly folder 4, and conductive copper billet is accompanied with plating leads 9 lines and connect, be electroplated folder outside
The support base 3 of the fixed oriented plate face evagination in side.
Folder end 4 structure compositions of plating folder directed downwardly include: to be supported with the hinged seat of horizontally hinged axis 403 to be fixed on the square
On shape plate, centre is provided with the bar shaped clamping plate blackout of hinged axis hole on the articulated shaft, and one end of a fastening spring 401 is fixed
The rectangular slab corresponds in blind hole, the other end is withstood on the inside of the upper end of the bar shaped clamping plate, in the lower end of the bar shaped clamping plate
Side and the rectangle plate face form clamping end 404 to clamping circuit board, and the top of bar shaped clamping plate is also provided with conductive hole 402.
Conducting block, plating folder, support base and fixinig plate passes through bolt and the screw hole of hanger main body links together.
Hanger main body is CPVC material with high hardness, has and is unlikely to deform, the features such as antiacid alkali.Hanger body top is milled with
Horizontal groove 6, groove are that depth is 1mm, and width is the parallel array structure of 2mm, and the groove 6 is used for the clamping of overhead traveling crane, overhead traveling crane
It is face contact with hanger, is all not easy to rock in the case where hanger thinner thickness.Square hole grip is offered among the groove 6
Portion 5 carries convenient for artificial.
Equipped with conductive copper billet 8 among the groove 6, conductive copper billet 8 is connected with external motor-generator set power cathode.The conduction
8 two sides of copper billet are connected between the conduction copper billet 8 and the conductive hole 402 being electroplated above folder 4 equipped with conducting wire equipped with plating folder 4
It connects, the plating presss from both sides 4 pairs of wiring boards and carries out clamping and circuit conducting, so that wiring board 10 and external motor-generator set power cathode carry out
Circuit conducting, 4 outside of plating folder are equipped with support base 3, and support base 3 carries out fool-proof design in the left and right sides of one side, described
3 lower part single side of support base is equipped with 6 pieces of fixinig plates 2, offers card slot 11 on the inside of the fixinig plate 2.
Further, the fixinig plate 2 of hanger two sides is linked together by the screw hole on bolt and hanger, when route plate thickness
When degree differs greatly, it can be adapted to by replacing fixinig plate 2.
Further, the hanger bottom opening, 8 lower part of the conduction copper billet offer the gas vent of multiple connection samples
7, to ensure that the air pressure that air pressure on the inside of product is equal on the outside of product.
Further, design has spray baffle 12 on the outside of the gas vent, it is ensured that baffle top and the bottom separating dry space from moist space.
Further, the conductive copper billet 8, plating folder 4, support base 3 pass through the screw hole of bolt and the hanger main body
It links together.
Further, the overlooking structure diagram of hanger as described in Figure, can obviously find hanger " front " and " back side " at
Mirror image distribution, reduces the generation of the uncontrollable factor of product.
Further, wiring board is inserted into from hanger bottom, as Fig. 5 is electroplated shown in 4 side structure schematic diagrams of folder, in external force
Fastening spring 401 is squeezed under (cylinder), plating folder 4 is opened by articulated shaft 403, electricity when laying down external force, above plating folder 4
Plating folder point 404 and wiring board conductive edge are clamped.
Claims (6)
1. one kind can carry out simultaneously the Electroplating Rack of two one-side electroplatings, it is characterized in that include: the hanger main body of a setting plate,
Front and back two sides is symmetrical relative to central plane, the structure of above or below are as follows: lower part is provided with corresponding to wiring board (10) shape
Through-hole, the edge in hole are recessed card slot (11) plane and are externally provided with several wiring board fixinig plates (2) to place wiring board, edge
To fixing circuit board, the upper surface of hole is fixed with the spray baffle (12) with outwardly projecting horizontal convex edge；Middle part is provided with hole,
Be provided between mider hole and through-hole several gas vents (7), mider hole be fixedly arranged above conductive copper billet (8), two sides are fixed with folder
Plating folder (4) directed downwardly is held, conductive copper billet accompanies conducting wire (9) with plating and connect, and the fixed oriented plate face evagination in outside of folder is electroplated
Support base (3).
2. the Electroplating Rack according to claim 1 that two one-side electroplatings can be carried out simultaneously, it is characterized in that: before described
Or equipped with convex block, another is equipped with groove for the bottom surface of subsequent two support bases 3 one.
3. the Electroplating Rack according to claim 1 that two one-side electroplatings can be carried out simultaneously, it is characterized in that: the hanger master
The top of body is provided with a plurality of horizontal groove (6).
4. the Electroplating Rack according to claim 1 that two one-side electroplatings can be carried out simultaneously, it is characterized in that: the hanger master
The centre of the upper grooves of body is provided with hand-hold hole (5).
5. the Electroplating Rack according to claim 1 that two one-side electroplatings can be carried out simultaneously, it is characterized in that: the conduction
Block, plating folder, support base and fixinig plate passes through bolt and the screw hole of the hanger main body links together.
6. the Electroplating Rack of two one-side electroplatings can be carried out described in -5 any one simultaneously according to claim 1, it is characterized in that:
Folder end plating folder (4) structure composition directed downwardly include: be supported with horizontally hinged axis (403) hinged seat be fixed on it is described
On rectangular slab, centre is provided with the bar shaped clamping plate blackout of hinged axis hole on the articulated shaft, one end of a fastening spring (401)
It is fixed on the rectangular slab to correspond on the inside of the upper end that blind hole is interior, the other end withstands on the bar shaped clamping plate, under the bar shaped clamping plate
End inside forms clamping end (404) to clamping circuit board with the rectangle plate face, and the top of bar shaped clamping plate is also provided with conduction
Hole (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198275.3A CN109913934A (en) | 2019-03-15 | 2019-03-15 | A kind of Electroplating Rack that can carry out two one-side electroplatings simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198275.3A CN109913934A (en) | 2019-03-15 | 2019-03-15 | A kind of Electroplating Rack that can carry out two one-side electroplatings simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109913934A true CN109913934A (en) | 2019-06-21 |
Family
ID=66965214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910198275.3A Pending CN109913934A (en) | 2019-03-15 | 2019-03-15 | A kind of Electroplating Rack that can carry out two one-side electroplatings simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109913934A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059123A (en) * | 2020-07-30 | 2022-02-18 | 矽磐微电子(重庆)有限公司 | Clamp for panel-level electroplating |
| CN114059124A (en) * | 2020-07-30 | 2022-02-18 | 矽磐微电子(重庆)有限公司 | Clamp for panel-level electroplating |
-
2019
- 2019-03-15 CN CN201910198275.3A patent/CN109913934A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059123A (en) * | 2020-07-30 | 2022-02-18 | 矽磐微电子(重庆)有限公司 | Clamp for panel-level electroplating |
| CN114059124A (en) * | 2020-07-30 | 2022-02-18 | 矽磐微电子(重庆)有限公司 | Clamp for panel-level electroplating |
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