CN117926375A - Roll-to-roll water electroplating treatment device - Google Patents
Roll-to-roll water electroplating treatment device Download PDFInfo
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- CN117926375A CN117926375A CN202410260557.2A CN202410260557A CN117926375A CN 117926375 A CN117926375 A CN 117926375A CN 202410260557 A CN202410260557 A CN 202410260557A CN 117926375 A CN117926375 A CN 117926375A
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- 238000009713 electroplating Methods 0.000 title claims abstract description 133
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000005406 washing Methods 0.000 claims abstract description 41
- 238000002791 soaking Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000007747 plating Methods 0.000 claims description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007921 spray Substances 0.000 description 12
- 239000011889 copper foil Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
Abstract
The invention relates to the technical field of electroplating processes, and discloses a roll-to-roll water electroplating treatment device which comprises an electroplating treatment tank, a soaking water washing tank arranged at the downstream of the electroplating treatment tank, and a first conductive roller set and a second conductive roller set which are arranged above the electroplating treatment tank, wherein an anode device is arranged in the electroplating treatment tank; the invention adopts a multi-anode design of the vertical anode, the first inclined anode and the second inclined anode, so that the electroplating film can be subjected to double-sided electroplating in the electroplating tank at an inclination angle, the effective electroplating time is long, and the electroplating effect is enhanced.
Description
Technical Field
The invention belongs to the technical field of electroplating processing, and particularly relates to a roll-to-roll water electroplating treatment device.
Background
The electroplating process is a method of depositing metal on the surface of a conductive material using the principle of electrolysis. In the electroplating process, the material to be plated is used as a cathode, and metal ions in the plating solution are deposited on the surface of the cathode through the electrolysis to form a metal plating layer. The surface processing method can improve the wear resistance, conductivity, reflectivity, corrosion resistance and other properties of the material, and is widely applied to the fields of machinery, 3C, energy storage, batteries, hardware, aerospace, ships and the like. And the electroplating treatment device is the most common equipment in the surface treatment process. The common electroplating treatment device is only of a single groove body structure, the circulation system is not good enough, the film is easy to wrinkle, and meanwhile, the phenomenon of uneven electroplating can be caused under the influence of the anode. In order to make the plating distribution more uniform and copper plating efficient, many industries have attempted to improve the plating treatment apparatus.
Patent document with publication number CN116005231a discloses a composite copper foil vertical electroplating thickening device unit, wherein conductive rollers are respectively arranged on the front side and the back side of the composite copper foil in the electroplating process, meanwhile, an acid squeezing roller, a large-area vertical anode plate and self-adaptive pressure adjusting modules are arranged on each guide roller, and the contact effect of the copper foil and the guide rollers is changed through the pressure adjusting modules.
But the processing tank of this electroplate thickening device unit is traditional rectangle groove, and the membrane is perpendicular in the inslot, and just has two anode plates, and the electroplating effective distance that causes the membrane is limited, and one side can only electroplate one side, just can reach the effect of two-sided electroplating when rotating the second anode plate, and equipment space utilization is low, and stability is not strong enough. Meanwhile, the conductive roller of the electroplating thickening device unit is far away from the tank body, so that the copper foil is oxidized, the conductive resistor is too large, the copper foil is easy to heat and crystallize, and the copper foil is inconvenient to maintain.
Disclosure of Invention
The invention provides a roll-to-roll water electroplating treatment device which is used for solving the problems in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the roll-to-roll water electroplating treatment device comprises an electroplating treatment tank, a soaking water washing tank arranged at the downstream of the electroplating treatment tank, and a first conductive roller set and a second conductive roller set which are arranged above the electroplating treatment tank, wherein an anode device is arranged in the electroplating treatment tank; the anode device comprises a vertical anode, a first inclined anode and a second inclined anode, wherein the first inclined anode and the second inclined anode are symmetrically arranged on two sides of the vertical anode, a first driving roller is arranged below the vertical anode, a first conductive roller set is arranged at a position enabling an electroplating film between the first conductive roller set and the first driving roller to be parallel to the first inclined anode, and a second conductive roller set is arranged at a position enabling an electroplating film between the first driving roller and the second conductive roller set to be parallel to the second inclined anode. During electroplating, the electroplating film passes through the electroplating treatment groove by sequentially bypassing the first conductive roller set, the first driving roller and the second conductive roller set and is parallel to the first inclined anode and then parallel to the second inclined anode.
Further, the first conductive roller set comprises a first large conductive roller and a first small conductive roller, the first large conductive roller and the first small conductive roller are arranged in a vertically staggered combination mode, the nearest distance between the surfaces of the first large conductive roller and the first small conductive roller is 10mm to 300mm, the distance between the first small conductive roller positioned below and the electroplating liquid level in the electroplating treatment tank is 3mm to 300mm, and the second conductive roller set and the first conductive roller set are identical in structure and are symmetrically arranged.
Further, the electroplating treatment tank is an isosceles trapezoid tank body with a wide upper part and a narrow lower part, and comprises a first inclined side wall and a second inclined side wall which are symmetrical, wherein the first inclined anode is parallel to the first inclined side wall, and the second inclined anode is parallel to the second inclined side wall.
Further, the vertical anode comprises a first vertical anode and a second vertical anode which are arranged side by side back to back, and the first inclined anode, the first vertical anode, the second vertical anode and the second inclined anode are all long strips.
Further, a spray pipe device and a surge device are arranged in the electroplating treatment tank; the spray pipe device comprises a first spray pipe device and a second spray pipe device which are symmetrically arranged at two sides below the vertical anode; the current device comprises a first current device and a second current device which are symmetrically arranged at two edges of the bottom of the electroplating treatment tank.
Further, the soaking water washing tank is provided with three tank sections, the front end and the rear end of the soaking water washing tank are respectively provided with a conductive water washing section, and the middle of the soaking water washing tank is provided with a copper plating water washing section; the copper plating water washing section is in an inverted trapezoid shape, and a second driving roller is arranged above the copper plating water washing section.
Further, the conductive washing section at the front end is positioned at the outlet position of the electroplating treatment tank, the second conductive roller set is arranged at the junction of the electroplating treatment tank and the conductive washing section at the front end, and a third conductive roller is arranged above the conductive washing section at the rear end; the second conductive roller group comprises a second large conductive roller and a second small conductive roller.
Further, the width of the soaking water washing tank is 100-2000 mm, and the depth is 20-300 mm.
Further, a wringing roller and a third spray pipe device are respectively arranged below the second large conductive roller and the third conductive roller; and a water retaining roller is further arranged above the third conductive roller.
Further, the first inclined anode, the second inclined anode, the first vertical anode and the second vertical anode in the anode device all adopt anode boxes and are provided with anode diaphragms.
The beneficial effects of the invention are as follows:
1. Compared with the prior art, the invention adopts the multi-anode design of the vertical anode, the first inclined anode and the second inclined anode, so that the electroplating film can be subjected to double-sided electroplating in the electroplating bath at an inclined angle, the effective electroplating time is long, and the electroplating effect is enhanced.
2. Compared with the prior art, the invention adopts the conception that the conductive rollers are a group of conductive rollers which are staggered up and down, and the cathodes which are conductive on both sides are more similar, so that the voltage and the current are more stable.
3. Compared with the prior art, the distance between the conductive roller and the liquid level as well as the distance between the conductive roller and the anode are also very short, so that the stability of electroplating performance is ensured, and the problem of overlarge resistance is solved.
4. Compared with the prior art, the electroplating treatment tank is provided with the spray pipe device on one surface of the electroplating film and the surge device on the other surface, so that the electroplating solution forms circulating circulation on both surfaces of the electroplating film in the electroplating treatment tank, the electroplating solution is more uniform and stable, and the film coating quality is improved.
5. Compared with the prior art, the large and small conductive rollers and the second driving rollers of the electroplating treatment device adopt an independent transmission mode, friction and corrugation of products are reduced, and the wringing rollers and the water retaining rollers adopt a transmission mode, so that film penetration is facilitated; wherein, the transmission devices outside the transmission roller are all positioned outside the tank body, thereby being convenient for repair and maintenance.
6. Compared with the prior art, the electroplating treatment device has the advantages that the soaking water washing tank is divided into three tank sections, two conductive water washing sections are arranged at two ends, the copper plating water washing section is arranged in the middle, a three-channel water washing mode is realized, impurities such as electroplating liquid and oxides on the conductive roller can be removed through three cleaning steps, copper and oxidation of the conductive roller are not easy to occur, the service life of the roller is prolonged, maintenance risks are reduced, and high quality and high efficiency of a coating film are improved.
7. Compared with the prior art, each set of anode device adopts the anode box mode and is provided with the anode diaphragm, so that consumption of gloss agent is reduced, bubbles generated in the operation process can not run into the tank body, and uniformity and integrity of the coating are ensured.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of a roll-to-roll water electroplating treatment device according to the present invention.
Reference numerals illustrate: 000. electroplating a film; 100. an electroplating treatment tank; 200. a soaking water washing tank; 101. a first large conductive roller; 102. a first small conductive roller; 103. a second small conductive roller; 104. a first inclined anode; 105. a first vertical anode; 106. a second vertical anode; 107. a second inclined anode; 108. a first driving roller; 109. a first nozzle arrangement; 110. a second nozzle arrangement; 111. a first surge device; 112. a second surge device; 201. a second large conductive roller; 202. a wringing roller; 203. a third nozzle arrangement; 204. a second driving roller; 205. a water blocking roller; 206. and a third conductive roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The embodiment discloses a roll-to-roll water electroplating treatment device for solving the problems in the prior art.
Referring to fig. 1, the roll-to-roll water electroplating apparatus of the present embodiment includes a conductive roller set, an electroplating treatment tank 100 disposed below the conductive roller set, and a soaking water washing tank 200 disposed on a top side of the electroplating treatment tank 100.
The electroplating treatment tank 100 is used for containing electroplating solution and providing an operation space for an electroplating process, and is internally provided with an anode device, a spray pipe device, a first driving roller 108 and a surge device; as shown in fig. 1: the electroplating processing tank 100 is of inverted isosceles trapezoid design and includes symmetrical first and second sloped sidewalls. The anode device comprises a vertical anode, a first inclined anode 104 and a second inclined anode 107 which are symmetrically arranged at two sides of the vertical anode, wherein the first inclined anode 104 and the second inclined anode 107 are respectively and closely arranged on a first inclined side wall and a second inclined side wall of the electroplating treatment tank 100; the vertical anode in the middle part is of a double-anode design and comprises a first vertical anode device 105 and a second vertical anode device 106 which are arranged side by side back to back, wherein the vertical anode is positioned in the middle part of the electroplating treatment tank and is vertical to the bottom of the electroplating treatment tank body, but is not connected with the bottom and is not parallel to the first inclined anode 104 and the second inclined anode 107. The first inclined anode 104, the first vertical anode 105, the second vertical anode 106, and the second inclined anode 107 are elongated anode boxes, and are all provided with anode separators. In addition, the nozzle device comprises a first nozzle device and a second nozzle device which are symmetrically arranged at two sides below the vertical anode; the surge device includes a first surge device 111 and a second surge device 112 symmetrically disposed at both edges of the bottom of the plating tank. The first driving roller 108 is disposed below the vertical anode and between the nozzle device and the inrush current device. Compared with the prior art, the four-anode design concept is adopted in the patent, so that the electroplating film can be subjected to double-sided electroplating in the electroplating bath at an angle parallel to the first inclined anode 104 and then parallel to the second inclined anode 107, the effective electroplating time is long, and the electroplating effect is enhanced.
The main functions of the conductive roller set are conduction and transmission, and the conductive roller set comprises a first conductive roller set arranged at the top of the inlet of the electroplating treatment tank 100, a second conductive roller set arranged at the intersection of the outlet of the electroplating treatment tank 100 and the inlet of the soaking water washing tank 200, and a third conductive roller 206 arranged at the outlet of the soaking water washing tank 200; wherein the first conductive roller group is composed of a first large conductive roller 101 and a first small conductive roller 102; the second conductive roller group is composed of a second large conductive roller 201 and a second small conductive roller 103.
The soaking and washing tank 200 is used for containing washing liquid, has a width of 100 mm-2000 mm and a depth of 20 mm-300 mm, is divided into three tank sections, wherein the front and rear ends are conductive washing sections, the middle is a copper plating washing section, tank walls are separated from each other, the tank walls of the copper plating washing section and the bottom form an inverted trapezoid, and a second driving roller 204 is arranged above the tank walls. The conductive water washing section at the front end is positioned at the outlet position of the electroplating treatment tank 100, the second conductive roller set is arranged at the junction of the electroplating treatment tank 100 and the conductive water washing section at the front end, a third conductive roller 206 is arranged above the conductive water washing section at the rear end, and a wringing roller 202 and a third spray pipe device 203 are respectively arranged below the second large conductive roller 201 and the third conductive roller 206; in addition, a water blocking roller 205 is further disposed above the third conductive roller 206.
As shown in fig. 1, when the device is installed, the first large conductive roller 101 and the first small conductive roller 102, the second large conductive roller 201 and the second small conductive roller 103 are installed outside the electroplating treatment tank 100 in a vertically staggered manner respectively, in order to obtain a better effect, the surface distance between the large conductive roller and the small conductive roller is in the range of 10mm to 300mm, and the distance between the conductive roller above the electroplating treatment tank 100 and the liquid level in the tank is 3mm to 300mm. The distance between the large and small conductive rollers is relatively short, so that the current and voltage are relatively stable, the liquid level in the electroplating treatment device is relatively short from the conductive rollers, and the resistance and the film surface oxidation are reduced.
The whole electroplating treatment tank 100 is set to be wide at the two ends of the upper part and narrow at the two ends of the lower part, the width is kept between 200 mm and 2000mm, the depth is between 150mm and 2000mm, and the inclination angle of the side wall is 91-140 degrees. Compared with the rectangular groove body in the prior art, the electroplating treatment groove 100 is arranged into the inverted trapezoid groove body, so that the use of liquid medicine can be reduced, and the cost is saved. Inside the electroplating device, the first inclined anode 104 and the second inclined anode 107 are arranged on the inner wall of the electroplating groove and parallel to the running track of the electroplating film 000, and the optimal length is 100mm to 1500mm, and the shape is long; a first vertical anode 105 and a second vertical anode 106 provided in the middle of the plating apparatus are installed next to each other on an inner wall of one end of the plating tank 100, and an optimum width L of the vertical anodes is between 20mm and 100 mm. The anode device is arranged in an inclined strip shape, and is lengthened according to the requirement, so that the effective electroplating distance can be enhanced.
Second, the first nozzle unit 109 and the second nozzle unit 110 are respectively installed at the side lower ends of the vertical anodes in the middle, and the positions of the first nozzle unit and the second nozzle unit are parallel and correspond to each other; the first and second current devices (109, 110) are symmetrically installed at two corners of the bottom of the electroplating treatment tank.
In the plating process, the large and small conductive rollers serve as cathodes to conduct electricity for the plating film, and then the plating film 000 is transferred to the plating tank 100 for plating.
During electroplating, the electroplating film 000 bypasses the first conductive roller set and then bypasses the first driving roller 108 and the second conductive roller set after entering the electroplating treatment tank 100, so that the first double-sided electroplating treatment can be performed between the first inclined anode 104 and the first vertical anode 105, the second double-sided electroplating treatment can be performed between the second vertical anode 106 and the second inclined anode 107 under the driving of the first driving roller 108 designed at the bottom of the electroplating tank, and then the electroplating film is conveyed to the soaking water washing tank 200 and is washed and flushed by three sections. In the above process, the design of the spray pipe device sprays the electroplating liquid to the periphery, so that the electroplating liquid on the inner side of the film is more uniform, the current device also upwards gushes out the electroplating liquid, so that the electroplating liquid on the outer side of the film is more uniform, finally the electroplating liquid flows back through the bottom and the two ends, and the spray pipe device and the current device are designed in parallel and symmetrically, so that the bottom of the electroplating treatment tank forms a relatively stable circulation, and the electroplating liquid is coated on the electroplating film 000 more uniformly. The electroplating film 000 is washed and flushed by the soaking and washing tank 200 in three sections, so that residual metal ions can be filtered, the possibility of plating on the conductive roller is reduced, and the quality of the film is ensured. By continuously providing a plurality of immersion rinsing baths 200 and plating baths 100, the film is subjected to multistage repeated plating, filtration, spray, immersion rinsing, so that the plating thickness of the film can be made to meet the requirements.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the invention as defined in the appended claims.
Claims (10)
1. The roll-to-roll water electroplating treatment device comprises an electroplating treatment tank (100), a soaking water washing tank (200) arranged at the downstream of the electroplating treatment tank (100), and a first conductive roller set and a second conductive roller set which are arranged above the electroplating treatment tank (100), wherein an anode device is arranged in the electroplating treatment tank (100); the method is characterized in that: the anode device comprises a vertical anode, and a first inclined anode (104) and a second inclined anode (107) which are symmetrically arranged on two sides of the vertical anode, a first driving roller (108) is arranged below the vertical anode, a first conductive roller group is arranged at a position enabling an electroplating film (000) between the first conductive roller group and the first driving roller (108) to be parallel to the first inclined anode (104), a second conductive roller group is arranged at a position enabling the electroplating film (000) between the first driving roller (108) and the second conductive roller group to be parallel to the second inclined anode (107), and during electroplating, the electroplating film (000) sequentially bypasses the first conductive roller group, the first driving roller (108) and the second conductive roller group so as to pass through the electroplating treatment groove (100) at an angle which is firstly parallel to the first inclined anode (104) and then parallel to the second inclined anode (107).
2. The roll-to-roll water electroplating treatment device according to claim 1, wherein the first conductive roller set comprises a first large conductive roller (101) and a first small conductive roller (102), the first large conductive roller (101) and the first small conductive roller (102) are arranged in a vertically staggered combination mode, the nearest distance between the surfaces of the first large conductive roller and the first small conductive roller is 10mm to 300mm, the distance between the first small conductive roller (102) positioned below and the electroplating liquid level in the electroplating treatment tank (100) is 3mm to 300mm, and the second conductive roller set and the first conductive roller set are identical in structure and are symmetrically arranged.
3. The roll-to-roll water electroplating treatment device according to claim 1, wherein the electroplating treatment tank (100) is an isosceles trapezoid tank body with a wide upper part and a narrow lower part, and comprises a first inclined side wall and a second inclined side wall which are symmetrical, wherein the first inclined anode (104) is parallel to the first inclined side wall, and the second inclined anode (107) is parallel to the second inclined side wall.
4. The roll-to-roll water electroplating treatment device of claim 1, wherein the vertical anodes comprise a first vertical anode (105) and a second vertical anode (106) disposed side-by-side back-to-back, and wherein the first inclined anode (104), the first vertical anode (105), the second vertical anode (106) and the second inclined anode (107) are elongated.
5. A roll-to-roll water electroplating treatment device according to claim 1, wherein the electroplating treatment tank (100) is internally provided with a nozzle device and a surge device; the nozzle arrangement comprises a first nozzle arrangement (109) and a second nozzle arrangement (110) symmetrically arranged on both sides below the vertical anode; the current device comprises a first current device (111) and a second current device (112) which are symmetrically arranged at two edges of the bottom of the electroplating treatment tank (100).
6. The roll-to-roll water electroplating treatment device according to claim 1, wherein the soaking water washing tank (200) is a three-tank section, the front end and the rear end are conductive water washing sections, and the middle is a copper plating water washing section; the copper plating water washing section is in an inverted trapezoid shape, and a second driving roller (204) is arranged above the copper plating water washing section.
7. The roll-to-roll water electroplating treatment device according to claim 6, wherein the conductive water washing section at the front end is positioned at the outlet position of the electroplating treatment tank (100), the second conductive roller set is arranged at the junction of the electroplating treatment tank (100) and the conductive water washing section at the front end, and a third conductive roller (206) is arranged above the conductive water washing section at the rear end; the second conductive roller set includes a second large conductive roller (201) and a second small conductive roller (103).
8. The roll-to-roll water electroplating treatment device according to claim 1, wherein the width of the soaking water washing tank (200) is 100 mm-2000 mm and the depth is 20 mm-300 mm.
9. The roll-to-roll water electroplating treatment device according to claim 7, wherein a wringing roller (202) and a third nozzle device (203) are respectively arranged below the second large conductive roller (201) and the third conductive roller (206); and a water blocking roller (205) is further arranged above the third conductive roller (206).
10. The roll-to-roll water electroplating treatment device according to claim 4, wherein the first inclined anode (104), the second inclined anode (107), the first vertical anode (105) and the second vertical anode (106) of the anode device are anode boxes and are provided with anode diaphragms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410260557.2A CN117926375A (en) | 2024-03-07 | 2024-03-07 | Roll-to-roll water electroplating treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410260557.2A CN117926375A (en) | 2024-03-07 | 2024-03-07 | Roll-to-roll water electroplating treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117926375A true CN117926375A (en) | 2024-04-26 |
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ID=90770479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410260557.2A Pending CN117926375A (en) | 2024-03-07 | 2024-03-07 | Roll-to-roll water electroplating treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117926375A (en) |
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2024
- 2024-03-07 CN CN202410260557.2A patent/CN117926375A/en active Pending
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