CN220335332U - Electroplating device for online cleaning of conductive roller plating layer - Google Patents
Electroplating device for online cleaning of conductive roller plating layer Download PDFInfo
- Publication number
- CN220335332U CN220335332U CN202223533727.5U CN202223533727U CN220335332U CN 220335332 U CN220335332 U CN 220335332U CN 202223533727 U CN202223533727 U CN 202223533727U CN 220335332 U CN220335332 U CN 220335332U
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- Prior art keywords
- conductive roller
- driving mechanism
- conductive
- electroplating
- lifting driving
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- 238000007747 plating Methods 0.000 title claims abstract description 80
- 238000009713 electroplating Methods 0.000 title claims abstract description 45
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 4
- 238000000576 coating method Methods 0.000 claims 4
- 238000005253 cladding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses an electroplating device for online cleaning of a plating layer of a conductive roller, which comprises a power supply and a plating tank for loading plating solution, wherein the plating tank is provided with an electroplating anode, the electroplating anode is connected with the anode of the power supply, cavities with upward openings are arranged in two opposite side walls of the plating tank, a plurality of conductive rollers are arranged in the plating tank, two ends of each conductive roller penetrate through the inner cavity of the corresponding cavity, strip-shaped holes which are matched with the conductive rollers to penetrate through are formed in the inner side and the outer side of the cavity, the conductive rollers are divided into two groups, one group is arranged on the upper row of the plating tank, the other group is arranged on the lower row of the plating tank, the conductive rollers arranged on the upper row of the plating tank are used as electroplating cathodes of the electroplating device, the conductive rollers are connected with the anode and the cathode of the power supply through anode-cathode switching modules, and the lifting driving mechanism is fixedly connected with the conductive rollers, and the device can clean the plating layer on the surface of the conductive rollers and prevent impurities produced on the surface of the conductive rollers from penetrating through films.
Description
Technical Field
The utility model relates to the technical field of electroplating equipment, in particular to an electroplating device for online cleaning of a plating layer of a conductive roller.
Background
Electroplating refers to a process of plating a layer of metal or alloy on the surface of metal by utilizing an electrolysis principle, when a process of electroplating a film is carried out, a metal film is controlled to horizontally move, a conductive roller is arranged to conduct electricity in the width direction of the film, the conductive roller is usually arranged outside a plating tank, a plating solution can be brought to the conductive roller outside the plating tank by the film passing through the plating tank, impurities are formed on the surface of the conductive roller, and the film is easy to puncture.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an electroplating device for online cleaning of a plating layer of a conductive roller.
The technical scheme adopted for solving the technical problems is as follows:
the electroplating device for online cleaning the plating layer of the conductive roller comprises a power supply and a plating tank for loading the plating solution, wherein the plating tank is provided with an electroplating anode, the electroplating anode is connected with the anode of the power supply, cavities with upward openings are arranged in two opposite side walls of the plating tank, a plurality of conductive rollers are arranged in the plating tank, two ends of each conductive roller penetrate through the inner cavity of the cavity, strip-shaped holes for adapting the conductive rollers to penetrate through are formed in the inner side and the outer side of the cavity, each conductive roller comprises a first conductive roller and a second conductive roller, one of the first conductive roller and the second conductive roller is arranged on the upper row, the other of the first conductive roller and the second conductive roller is arranged on the lower row, the conductive roller arranged on the upper row is used as an electroplating cathode of the electroplating device, the first conductive roller and the second conductive roller are respectively connected with two output ends of a positive electrode switching module and a negative electrode switching module, two input ends of the positive electrode switching module and the negative electrode switching module are respectively connected with the anode and the cathode of the power supply,
the device also comprises a lifting driving mechanism, wherein the output end of the lifting driving mechanism stretches into the cavity and is fixedly connected with the conductive roller, and the lifting driving mechanism can drive the first conductive roller and the second conductive roller to move in a lifting manner so as to switch the heights of the first conductive roller and the second conductive roller.
Further, the plating tank is provided with a film inlet and a film outlet along the conveying direction of the film.
Further, the first conductive roller and the second conductive roller are mutually distributed at intervals in the conveying direction of the film.
Further, the lifting driving mechanism connected to the first conductive roller is set to be a first lifting driving mechanism, the first lifting driving mechanism can control the first conductive roller to rise to an upper row or fall to a lower row, the lifting driving mechanism connected to the second conductive roller is set to be a second lifting driving mechanism, and the second lifting driving mechanism can control the second conductive roller to rise to an upper row or fall to a lower row.
Further, a bearing is arranged at the end part of the conductive roller, and an output shaft of the lifting driving mechanism is fixedly connected to the bearing.
Further, a first baffle and a second baffle are arranged in the cavity, the first baffle and the second baffle are fixedly connected to the upper end and the lower end of a bearing of the conductive roller, the first baffle is used for shielding a notch of a strip-shaped hole corresponding to the upper side of the conductive roller, and the second baffle is used for shielding a notch of a strip-shaped hole corresponding to the lower side of the conductive roller.
Further, the lifting driving mechanism is an air cylinder.
Further, a rotary driving mechanism is arranged outside the plating tank and connected to the roller end of the conductive roller, and the rotary driving mechanism is a motor.
Further, the electroplating anode is a titanium basket arranged in the plating tank, and copper balls are placed in the titanium basket.
Further, the device also comprises an unreeling mechanism and a reeling mechanism, wherein the plating tank is arranged between the unreeling mechanism and the reeling mechanism, a first guide roller is arranged between the unreeling mechanism and the plating tank, and a second guide roller is arranged between the reeling mechanism and the plating tank.
The beneficial effects of the utility model are as follows:
in order to overcome the defects in the prior art, the utility model provides an electroplating device for online cleaning of a plating layer of a conductive roller.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic overall view of the present utility model;
FIG. 2 is a partial schematic view (right side view) of the present utility model;
FIG. 3 is a schematic diagram of the connection of the conductive roller to the power source in the present utility model;
FIG. 4 is a schematic view (top view) of a plating tank in the present utility model;
in the figure:
11. an unreeling mechanism; 12. a first guide roller;
21. a winding mechanism; 22. a second guide roller;
3. a plating bath; 351. a film inlet; 352. a membrane outlet;
32. titanium basket; 321. copper balls;
31. a first conductive roller; 311. a first bearing; 312. a first lifting driving mechanism;
33. a second conductive roller; 331. a second bearing; 332. a second lifting driving mechanism;
34. a bar-shaped hole; 341. a first baffle; 342. a second baffle; 36. a cavity;
4. a film; 41. a rotary driving mechanism.
Detailed Description
The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.
Referring to fig. 1 to 4, an electroplating device for cleaning a plating layer of a conductive roller on line comprises a plating tank 3, an unreeling mechanism 11 and a reeling mechanism 21, wherein the plating tank 3 is provided with a film inlet 351 and a film outlet 352 along the conveying direction of a film, the plating tank 3 is arranged between the unreeling mechanism 11 and the reeling mechanism 12, a first guide roller 12 is arranged between the unreeling mechanism 11 and the plating tank 3, a second guide roller 22 is arranged between the reeling mechanism 21 and the plating tank 3, the first guide roller 12 and the second guide roller 22 are used for conveying the film, and when electroplating, the film sequentially passes through the unreeling mechanism 11, the first guide roller 12, the film inlet 351, the film outlet 352, the second guide roller 22 and the reeling mechanism 21, so that electroplating can be completed.
An electroplating anode and an electroplating cathode are arranged in the plating tank 3, the electroplating anode is a titanium basket 32 arranged in the plating tank 3, copper balls 321 are placed in the titanium basket 32, and the electroplating anode is connected to the positive electrode of a power supply.
The plating tank 3 is internally provided with a plurality of conductive rollers, each conductive roller comprises a first conductive roller 31 and a second conductive roller 33, one of the first conductive roller 31 and the second conductive roller 33 is positioned in an upper row, the other of the first conductive roller 31 and the second conductive roller 33 is positioned in a lower row, the conductive roller positioned in the upper row is used as an electroplating cathode of an electroplating device, the first conductive roller 31 and the second conductive roller 33 are respectively connected with two output ends of a positive-negative electrode switching module, two input ends of the positive-negative electrode switching module are respectively connected with an anode and a cathode of a power supply, and the first conductive roller 31 and the second conductive roller 33 are mutually distributed at intervals in the conveying direction of a film.
The device also comprises a lifting driving mechanism, wherein the lifting driving mechanism can adopt an air cylinder or a worm gear lifter, the end part of the conductive roller is provided with a bearing 311, an output shaft of the lifting driving mechanism extends into the cavity and is fixedly connected with the bearing 311, and the lifting driving mechanism can drive the first conductive roller 31 and the second conductive roller 33 to lift and move so as to switch the heights of the first conductive roller 31 and the second conductive roller 33. The lifting driving mechanism connected to the first conductive roller 31 is set as a first lifting driving mechanism 312, the first lifting driving mechanism 312 can control the first conductive roller 31 to rise to an upper row or fall to a lower row, the lifting driving mechanism connected to the second conductive roller 33 is set as a second lifting driving mechanism 332, and the second driving mechanism 332 can control the second conductive roller 33 to rise to an upper row or fall to a lower row.
The plating bath 3 is provided with the ascending cavity 36 of opening in the opposite both sides wall, and the bar hole 34 that the adaptation conductive roller passed has all been seted up to the inside and outside both sides of cavity 36, is provided with first baffle 341 and second baffle 342 in the cavity 36, first baffle 341 with second baffle 342 fixed connection is in the upper end and the lower extreme of the bearing of conductive roller, and first baffle 341 is used for sheltering from the breach of bar hole 34 that the conductive roller top corresponds, and second baffle 342 is used for sheltering from the breach of bar hole 34 that the conductive roller below corresponds.
When the conductive roller moves up and down under the control of the driving mechanism, the first baffle plate and the second baffle plate can be driven to move together, so that the strip-shaped holes are filled with the first baffle plate and the second baffle plate except for the space where the conductive roller passes through, the plating solution in the plating tank can be reduced from flowing outwards, and a plating solution recovery cavity can be arranged outside the plating tank and used for recovering overflowed plating solution for recycling.
The outside of the plating tank 3 is also provided with a rotation driving mechanism 41, in this embodiment, the rotation driving mechanism 41 adopts a motor, the motor is connected to the roller end of the conductive roller, when the conductive roller is located in the upper row, the rotation driving mechanism 41 drives the conductive roller to rotate, and when the conductive roller is located in the lower row, the rotation driving mechanism 41 does not work.
The lift drive mechanism and the rotation drive mechanism 41 are both connected to an external controller, and the operations of the lift drive mechanism and the rotation drive mechanism 41 can be controlled by the controller.
In operation, the plating tank 3 can be communicated with an external copper dissolving system, the copper dissolving system is used for providing plating solution for the surface of the film, copper sulfate solution is generally needed to be plated for the plating solution, in an initial state, the first conductive roller 31 is arranged on the upper row, the second conductive roller 33 is arranged on the lower row, the first conductive roller 31 is connected with the cathode through the anode-cathode switching module to serve as a plating cathode, the second conductive roller 33 is connected with the anode through the anode-cathode switching module to serve as a plating cathode, copper ions in the plating solution are reduced on the surfaces of the film and the first conductive roller 31 to form a plating layer due to the electroplating principle, the copper plating layer of the second conductive roller 33 is thinner and less, and when the second conductive roller 33 serves as an electroplating anode, the copper ions can be reduced to the film and the first conductive roller 31, so that the copper reduced to the first conductive roller 31 is less, and the first conductive roller 31 serving as the plating cathode is not influenced to supply power for the film contact.
When the copper layer plated on the surface of the first conductive roller 31 is too thick, the heights of the first conductive roller 31 and the second conductive roller 33 are switched through the lifting driving mechanism, the second conductive roller 33 is connected with cathode electricity to serve as a plating cathode through the anode-cathode switching module, the first conductive roller 31 is connected with anode electricity through the anode-cathode switching module, at the moment, the first conductive roller 31 can be detached from the copper layer on the surface of the first conductive roller in plating solution, the copper layer on the surface of the conductive roller can be cleaned under the condition that the device is not stopped, when the copper layer on the surface of the second conductive roller 33 is too thick, the plating work is performed through switching the heights of the first conductive roller 31 and the second conductive roller 33 and the power supply communicated with the heights, the plating layer on the surface of the conductive roller can be cleaned through the plating device, and impurities produced on the surface of the conductive roller can be prevented from penetrating through the film.
While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. Electroplating device of online clearance conductive roller cladding material, its characterized in that: comprises a power supply and a plating tank (3) for loading plating solution, wherein the plating tank (3) is provided with an electroplating anode, the electroplating anode is connected with the positive electrode of the power supply, a cavity (36) with an upward opening is arranged in two opposite side walls of the plating tank (3), a plurality of conductive rollers are arranged in the plating tank (3), two ends of each conductive roller penetrate through the inner cavity of the cavity (36), strip-shaped holes (34) which are used for adapting the conductive rollers to penetrate through are formed in the inner side and the outer side of the cavity (36), each conductive roller comprises a first conductive roller (31) and a second conductive roller (33), one of the first conductive roller (31) and the second conductive roller (33) is arranged in an upper row, the other of the first conductive roller (31) and the second conductive roller (33) is arranged in a lower row, the conductive rollers arranged in the upper row are used as electroplating cathodes of the electroplating device, the first conductive roller (31) and the second conductive roller (33) are respectively connected with two output ends of a positive electrode switching module and the two input ends of the positive electrode switching module and the negative electrode switching module are respectively connected with the positive electrode and the negative electrode of the power supply,
the device further comprises a lifting driving mechanism, wherein the output end of the lifting driving mechanism stretches into the cavity (36) and is fixedly connected with the conductive roller, and the lifting driving mechanism can drive the first conductive roller (31) and the second conductive roller (33) to move in a lifting manner so as to switch the heights of the first conductive roller (31) and the second conductive roller (33).
2. The electroplating device for online cleaning of a plating layer of a conductive roller according to claim 1, wherein: the plating tank (3) is provided with a film inlet (351) and a film outlet (352) along the conveying direction of the film (4).
3. The electroplating device for online cleaning of a plating layer of a conductive roller according to claim 1, wherein: the first conductive roller (31) and the second conductive roller (33) are distributed at intervals in the conveying direction of the film (4).
4. The electroplating device for online cleaning of a plating layer of a conductive roller according to claim 1, wherein: the lifting driving mechanism connected to the first conductive roller (31) is set to be a first lifting driving mechanism (312), the first lifting driving mechanism (312) can control the first conductive roller (31) to ascend to an upper row or descend to a lower row, the lifting driving mechanism connected to the second conductive roller (33) is set to be a second lifting driving mechanism (332), and the second lifting driving mechanism can control the second conductive roller (33) to ascend to the upper row or descend to the lower row.
5. The electroplating device for online cleaning of a plating layer of a conductive roller according to claim 1, wherein: the end part of the conductive roller is provided with a bearing, and an output shaft of the lifting driving mechanism is fixedly connected with the bearing.
6. The electroplating device for online cleaning of a plating layer of a conductive roller according to claim 5, wherein: be provided with first baffle (341) and second baffle (342) in cavity (36), first baffle (341) with second baffle (342) fixed connection is in the upper end and the lower extreme of the bearing of conductive roller, first baffle (341) are used for sheltering from the breach of bar hole (34) that conductive roller top corresponds, second baffle (342) are used for sheltering from the breach of bar hole (34) that conductive roller below corresponds.
7. The electroplating device for online cleaning of a plating layer of a conductive roller according to claim 1, wherein: the lifting driving mechanism is an air cylinder.
8. The electroplating device for online cleaning of a plating layer of a conductive roller according to claim 5, wherein: the outside of coating bath (3) is equipped with rotary driving mechanism (41), rotary driving mechanism (41) are connected in the roller end of conductive roller, rotary driving mechanism (41) are the motor.
9. The electroplating device for online cleaning of a plating layer of a conductive roller according to claim 1, wherein: the electroplating anode is a titanium basket (32) arranged in the plating tank (3), and copper balls (321) are placed in the titanium basket (32).
10. The electroplating device for online cleaning of a plating layer of a conductive roller according to claim 1, wherein: still include unreeling mechanism (11) and winding mechanism (21), coating bath (3) are located between unreeling mechanism (11) and winding mechanism (21), be equipped with first guide roll (12) between unreeling mechanism (11) and coating bath (3), be equipped with second guide roll (22) between winding mechanism (21) and coating bath (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223533727.5U CN220335332U (en) | 2022-12-28 | 2022-12-28 | Electroplating device for online cleaning of conductive roller plating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223533727.5U CN220335332U (en) | 2022-12-28 | 2022-12-28 | Electroplating device for online cleaning of conductive roller plating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220335332U true CN220335332U (en) | 2024-01-12 |
Family
ID=89441840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223533727.5U Active CN220335332U (en) | 2022-12-28 | 2022-12-28 | Electroplating device for online cleaning of conductive roller plating layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220335332U (en) |
-
2022
- 2022-12-28 CN CN202223533727.5U patent/CN220335332U/en active Active
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