WO2024007630A1 - Appareil d'électrodéposition en milieu aqueux à fonction de revêtement double face - Google Patents

Appareil d'électrodéposition en milieu aqueux à fonction de revêtement double face Download PDF

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Publication number
WO2024007630A1
WO2024007630A1 PCT/CN2023/083503 CN2023083503W WO2024007630A1 WO 2024007630 A1 WO2024007630 A1 WO 2024007630A1 CN 2023083503 W CN2023083503 W CN 2023083503W WO 2024007630 A1 WO2024007630 A1 WO 2024007630A1
Authority
WO
WIPO (PCT)
Prior art keywords
main roller
film
double
tank
water
Prior art date
Application number
PCT/CN2023/083503
Other languages
English (en)
Chinese (zh)
Inventor
臧世伟
Original Assignee
重庆金美新材料科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 重庆金美新材料科技有限公司 filed Critical 重庆金美新材料科技有限公司
Priority to EP23806166.7A priority Critical patent/EP4328359A1/fr
Publication of WO2024007630A1 publication Critical patent/WO2024007630A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C25D5/022—Electroplating of selected surface areas using masking means
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • C25D7/0635—In radial cells

Definitions

  • the utility model relates to the technical field of electroplating equipment, in particular to a water electroplating equipment with a double-sided coating function.
  • the belt 331 needs to be provided with an overflow tank 313 correspondingly.
  • the plating solution on the conductive belt is processed in the overflow tank 313, and the conductive belt passes through the aqueduct, and the plating solution in the aqueduct will overflow into the overflow tank 313;
  • the conductive strip 331 on the right the plating solution on the conductive strip can be processed above it without the need for a conductive strip. Therefore, in the technical solution of this patent, an overflow tank is provided on the left conductive belt, which increases the cost, and the conductive belt passes out from the aqueduct.
  • the structure is complex and is not easy to implement industrialization.
  • the utility model provides a water electroplating equipment with a double-sided coating function.
  • the conductive strip does not need to be removed from the plating tank. There is no need to add a corresponding overflow tank to collect the plating solution, which saves energy investment and increases the safety of the plating tank.
  • the present utility model adopts the following technical solutions:
  • a kind of water electroplating equipment with double-sided coating function including a plating tank and a film transmission mechanism.
  • a first main roller and a second main roller are provided in the plating tank; the first main roller and the second main roller Coating is performed on two sides of the film respectively; conductive tapes are provided on the periphery of the first main roller and the second main roller, and the conductive tapes are close to part of the outer side of the film and run in a loop, and the third main roller is
  • An arc-shaped anode plate is provided on the periphery of one main roller and the second main roller.
  • the anode plate is connected to the positive electrode of the electroplating power supply.
  • the conductive belt is connected to the negative electrode of the electroplating power supply.
  • the film transmission mechanism guides the film. One side of the film goes around from the left side of the first main roller and winds out from the right side of the first main roller, and the other side of the film is guided around from the right side of the second main roller and from the left side
  • the film transmission mechanism includes an unwinding mechanism and a rewinding mechanism.
  • the film is unrolled through the unwinding mechanism, and the coated film is rewinded through the rewinding mechanism to complete the entire electroplating process.
  • the unwinding mechanism is provided between the first main roller and the second main roller, specifically in the upper area between the first main roller and the second main roller.
  • the first main roller is located on the right side of the second main roller.
  • the unwinding mechanism is used to unwind the film and the support shafts provided at both ends of the unwinding shaft. Driven by the motor, the unwinding shaft can unwind the film and adjust the film through the inclination of the support shaft. The feeding angle facilitates the unfolding of the film.
  • the electroplating equipment also includes a water washing tank and an anti-oxidation tank, and the left side of the second main roller The side-wound film also passes through the water washing tank and the anti-oxidation tank in sequence.
  • a static eliminator is provided between the water washing tank and the anti-oxidation tank.
  • the static eliminator can be used to eliminate static electricity generated during the film transportation process.
  • This utility model by adjusting the position of the unwinding mechanism and the winding method, makes the winding method of the film not need to pass through the plating tank and match the corresponding overflow tank, which not only reduces the equipment investment, but also increases the cost. Plating bath safety.
  • Figure 1 is a schematic structural diagram of the utility model
  • FIG. 2 is a schematic structural diagram of the plating tank of the present invention.
  • Figure 3 is a schematic diagram of the unwinding mechanism of the present utility model
  • a water electroplating equipment with double-sided coating function includes a plating tank 1 and a film 100 transmission mechanism.
  • the plating tank 1 is provided with a first main roller 201 and a second main roller. 202;
  • the first main roller 201 and the second main roller 202 respectively coat both sides of the film 100;
  • the first main roller 201 and the second main roller 202 are both provided with conductive belts 3 on their peripheries, and the The conductive belt 3 is close to part of the outer surface of the film 100 and circulates.
  • the first main roller 201 and the second main roller 202 are both equipped with arc-shaped anode plates 4 on the periphery.
  • the anode plates 4 are connected to The positive electrode of the electroplating power supply, the conductive belt 3 is connected to the negative electrode of the electroplating power supply, and the film 100 transmission mechanism guides one side of the film 100 to bypass the left side of the first main roller 201 and from the left side of the first main roller 201 The right side is wound out, and the other side of the film 100 is guided to be wound around from the right side of the second main roller 202 and wound out from the left side of the second main roller 202 .
  • the first main roller is arranged from the right side of the plating tank (from right to left), followed by the second main roller. Therefore, the uncoated film is wound from the right side of the first main roller. through, passing over the first main roller, and winding out from the left side of the first main roller; the film then winds around the right side of the second main roller, passing above the second main roller, and winding out from the left side of the second main roller. Wind it out to complete the entire wiring process.
  • the film 100 transport mechanism includes an unwinding mechanism 5 and a rewinding mechanism 9.
  • the unwinding mechanism 5 unwinds the film 100
  • the rewinding mechanism 9 unwinds the coated film 100. Rewinding is performed to complete the entire electroplating process.
  • the unwinding mechanism 5 is provided between the first main roller 201 and the second main roller 202. Specifically, it can be selected between the first main roller 201 and the second main roller 202. Because the film 100 passes through the left side of the first main roller 201 first, the unwinding mechanism 5 is preferably disposed above the area close to the left side of the first main roller 201 .
  • the electroplating process is: the film 100 is wound around from the left side of the first main roller 201 and wound out from the right side of the first main roller 201.
  • the winding and unwinding methods of the conductive tape 3 are selected and set on the first main roller 201.
  • the area above the main roller 201; the conductive tape 3 is wound out from the right side of the first main roller 201, wound around from the left side of the second main roller 202, and wound out from the right side of the second main roller 202.
  • the winding and unwinding method of 3 is selected to be arranged in the area above the second main roller 202, and the conductive tape 3 located in the area above the first main roller 201 and the second main roller 202 is wiped to prevent the conductive tape 3 from being removed from the plating tank 1
  • the brought out plating liquid drips onto the roller or film 100.
  • the conductive belt 3 does not pass through the plating tank 1, so there is no need to add an overflow tank.
  • the anode plate 4 near the first main roller 201 is connected to the positive electrode of the electroplating power supply (not shown), and the conductive belt 3 on the first main roller 201 (or the second main roller 202) Connected to the negative electrode of the electroplating power supply (not shown), cations in the electroplating solution can be deposited onto the film 100 .
  • the unwinding mechanism 5 includes an unwinding reel 51 for unwinding the film 100 and support shafts 52 provided at both ends of the unwinding reel 51.
  • the unwinding reel 51 is driven by a motor (not shown), and the support shaft 52 is driven by a motor (not shown).
  • the shaft 52 can also be driven by a motor (not shown); by driving the motor (not shown), the unwinding reel 51 can rotate, thereby completing the unwinding of the film 100; by driving the motor,
  • the support shaft 52 can be tilted within a certain range. By tilting the support shaft 52, the height of the unwinding shaft 51 can be adjusted, thereby adjusting the feeding (unwinding output) angle of the film 100 to facilitate the unfolding of the film 100.
  • the electroplating equipment also includes a water washing tank 6 and an anti-oxidation tank 7.
  • the film 100 wound out from the left side of the second main roller 202 also passes through the water washing tank 6 and the anti-oxidation tank 7 in sequence.
  • a static eliminator 8 is provided between the water washing tank 6 and the anti-oxidation tank 7 .
  • the static eliminator 8 can be used to eliminate static electricity generated during the transportation of the film 100 .
  • the static eliminator 8 can be adapted by selecting an existing model.
  • the specific working process is as follows: place the electroplating solution in the plating tank, place distilled water in the washing tank, and place antioxidant liquid in the antioxidant tank; when the unwinding mechanism unwinds the film roll, the film starts from the first main The left side of the roller starts to wind in and winds out from the right side of the first main roller.
  • the conductive tape on the first main roller electroplates the film; the film wound out from the first main roller is wound out from the second main roller. Start winding in from the right side of the second main roller and wind out from the left side of the second main roller.
  • the conductive tape on the second main roller electroplates the film; the film wound out from the second main roller is wiped ( After removing the electroplating liquid), it reaches the water washing tank. After washing with water, it then reaches the anti-oxidation tank. After anti-oxidation treatment, it then undergoes drying and other operations to complete the electroplating process of the film.
  • the water electroplating equipment with double-sided coating function of this utility model can be positioned by placing the unwinding mechanism And the adjustment of the winding method makes the film winding method not need to pass through the plating tank and match the corresponding overflow tank, which not only reduces the equipment investment, but also increases the safety of the plating tank. Therefore, this practical
  • the new water electroplating equipment with double-sided coating function is practical.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

La présente invention concerne un appareil d'électrodéposition en milieu aqueux à fonction de revêtement double face. L'appareil d'électrodéposition en milieu aqueux comprend un réservoir de placage et un mécanisme de transport de film, un premier rouleau principal et un deuxième rouleau principal étant agencés dans le réservoir de placage, et les périphéries du premier rouleau principal et du deuxième rouleau principal étant chacune pourvues d'une courroie électroconductrice ; et le mécanisme de transport de film guide une face latérale d'un film pour contourner un côté gauche du premier rouleau principal et est enroulé à partir d'un côté droit du premier rouleau principal, et le mécanisme de transport de film guide l'autre face latérale du film pour contourner un côté droit du deuxième rouleau principal et est enroulé à partir d'un côté gauche du deuxième rouleau principal. Dans l'appareil d'électrodéposition en milieu aqueux, la courroie électriquement conductrice n'a pas besoin de passer à travers le réservoir de placage, et il n'est donc pas nécessaire d'ajouter un réservoir de trop-plein correspondant pour collecter une solution de placage, ce qui permet des économies sur l'investissement dans l'appareil et d'améliorer la sécurité du réservoir de placage.
PCT/CN2023/083503 2022-07-07 2023-03-23 Appareil d'électrodéposition en milieu aqueux à fonction de revêtement double face WO2024007630A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23806166.7A EP4328359A1 (fr) 2022-07-07 2023-03-23 Appareil d'électrodéposition en milieu aqueux à fonction de revêtement double face

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202221765505.3U CN218115633U (zh) 2022-07-07 2022-07-07 一种具有双面镀膜功能的水电镀设备
CN202221765505.3 2022-07-07

Publications (1)

Publication Number Publication Date
WO2024007630A1 true WO2024007630A1 (fr) 2024-01-11

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Country Link
EP (1) EP4328359A1 (fr)
CN (1) CN218115633U (fr)
WO (1) WO2024007630A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN218115633U (zh) * 2022-07-07 2022-12-23 重庆金美新材料科技有限公司 一种具有双面镀膜功能的水电镀设备
CN116657226B (zh) * 2023-07-27 2023-11-10 常州欣盛半导体技术股份有限公司 导电性基材双面电镀设备及电镀方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227589A (ja) * 1985-07-29 1987-02-05 Kawasaki Steel Corp 金属ストリツプの連続式片面、両面兼用電気めつき装置
JP2011042100A (ja) * 2009-08-21 2011-03-03 Sumitomo Metal Mining Co Ltd 両面積層基板の製造方法
CN106219302A (zh) * 2016-08-25 2016-12-14 铜陵市超越电子有限公司 一种带静电消除装置的金属化薄膜分切机
CN210886216U (zh) * 2019-11-19 2020-06-30 广东腾胜科技创新有限公司 可镀多层膜可往返多室多功能卷对卷镀膜机
CN214991962U (zh) 2021-06-07 2021-12-03 重庆金美新材料科技有限公司 一种用于柔性薄膜基材表面电镀加工的水电镀设备
CN215947430U (zh) * 2021-06-11 2022-03-04 重庆金美新材料科技有限公司 一种水电镀设备
CN215947431U (zh) * 2021-06-11 2022-03-04 重庆金美新材料科技有限公司 一种用于柔性薄膜基材表面电镀加工的水电镀设备
CN217459634U (zh) * 2022-04-11 2022-09-20 重庆金美新材料科技有限公司 一种水电镀设备
CN218115633U (zh) * 2022-07-07 2022-12-23 重庆金美新材料科技有限公司 一种具有双面镀膜功能的水电镀设备

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227589A (ja) * 1985-07-29 1987-02-05 Kawasaki Steel Corp 金属ストリツプの連続式片面、両面兼用電気めつき装置
JP2011042100A (ja) * 2009-08-21 2011-03-03 Sumitomo Metal Mining Co Ltd 両面積層基板の製造方法
CN106219302A (zh) * 2016-08-25 2016-12-14 铜陵市超越电子有限公司 一种带静电消除装置的金属化薄膜分切机
CN210886216U (zh) * 2019-11-19 2020-06-30 广东腾胜科技创新有限公司 可镀多层膜可往返多室多功能卷对卷镀膜机
CN214991962U (zh) 2021-06-07 2021-12-03 重庆金美新材料科技有限公司 一种用于柔性薄膜基材表面电镀加工的水电镀设备
CN215947430U (zh) * 2021-06-11 2022-03-04 重庆金美新材料科技有限公司 一种水电镀设备
CN215947431U (zh) * 2021-06-11 2022-03-04 重庆金美新材料科技有限公司 一种用于柔性薄膜基材表面电镀加工的水电镀设备
CN217459634U (zh) * 2022-04-11 2022-09-20 重庆金美新材料科技有限公司 一种水电镀设备
CN218115633U (zh) * 2022-07-07 2022-12-23 重庆金美新材料科技有限公司 一种具有双面镀膜功能的水电镀设备

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CN218115633U (zh) 2022-12-23
EP4328359A1 (fr) 2024-02-28

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