Formation tank for formation foil production with adjusting function
Patent Information
- Application Number
- CN202522188399.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-16
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-10-16
AI Technical Summary
In traditional electrolytic foil production, the drying rollers may cause damage when they come into contact with the electrolytic foil, and multiple rollers are required to effectively remove the electrolyte. Furthermore, the drying effect cannot be intelligently adjusted.
An adjustable formation tank is designed, in which first and second drying mechanisms blow air onto the upper and lower surfaces of the formation foil respectively, and the distance between the exhaust pipe and the formation foil is adjusted by a servo motor. Combined with the output motor and blade assembly, clean gas is provided to achieve automatic drying and distance adjustment.
This method achieves non-destructive drying of the electroplated foil, ensuring the stability and uniformity of the drying effect, avoiding damage caused by contact between rollers, and improving processing quality.
Smart Images
Figure CN224934631U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chemical foil production technology, and more specifically to a chemical foil production tank with an adjustable function. Background Technology
[0002] Formed foil is a core material for manufacturing aluminum electrolytic capacitors. Its performance directly determines the capacitor's core parameters such as capacitance, leakage current, loss tangent, and service life. The production of formed foil is essentially a process of anodic oxidation of high-purity etched aluminum foil in a specific electrolyte, resulting in the in-situ growth of a dense and uniform amorphous aluminum oxide dielectric film on its surface. This electrochemical reaction process is mainly carried out in equipment called a "formed foil tank". Currently, in the production of electrolytic foil, after the electrolytic foil reacts in the electrolyte, it is necessary to remove the electrolyte from its surface before sending it to the next electrolytic cell or other stations. This is generally done by using drying rollers, where the rollers contact both sides of the electrolytic foil to scrape away the electrolyte. In traditional methods of removing electrolyte, the close proximity of the rollers to the foil may damage it, and multiple rollers are required for a good drying effect, and intelligent adjustment is not possible. Utility Model Content
[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a chemical forming tank with adjustment function for the production of chemical forming foil, so as to solve the problems existing in the background art.
[0004] This utility model provides the following technical solution: a forming tank for producing forming foil with an adjustable function, comprising a forming tank body, a feeding roller fixedly connected to one side of the top of the forming tank body, a receiving roller fixedly connected to the other side of the top of the forming tank body, a transmission roller fixedly connected to the bottom of the interior of the forming tank body, forming foil raw material surrounding the sides of the feeding roller, transmission roller, and receiving roller, a first drying mechanism provided near the top of the forming foil raw material near the receiving roller, a second drying mechanism provided near the bottom of the forming foil raw material near the receiving roller, and a power mechanism fixedly connected to the sides of the first drying mechanism and the second drying mechanism away from the receiving roller; the power mechanism includes a support cylinder for fixed support, an output motor provided inside the support cylinder, the side of the output motor fixedly connected to the side of the forming tank body, a rotating shaft fixedly connected to the side of the output motor away from the forming tank body, and a blade assembly fixedly connected to the side of the rotating shaft.
[0005] Furthermore, the first drying mechanism and the second drying mechanism have the same structure, and the power mechanism simultaneously supplies gas to both the first drying mechanism and the second drying mechanism. The side of the power mechanism is fixedly connected to the side of the formation tank body.
[0006] Furthermore, a filter screen is fixedly connected to the side of the support cylinder away from the main body of the formation tank, and an air outlet pipe is fixedly connected to the top of the support cylinder. The air outlet pipe is located on the side of the rotating shaft away from the filter screen.
[0007] Furthermore, the first drying mechanism includes a connecting pipe that communicates with the air outlet pipe inside the power mechanism. A diverter pipe is fixedly connected to the side of the connecting pipe away from the connecting pipe. A limit pipe is fixedly connected to the bottom end of the diverter pipe. An exhaust pipe is movably connected to the bottom end of the limit pipe, and the exhaust pipe seals the limit pipe.
[0008] Furthermore, a connecting plate is fixedly connected to the side of the exhaust pipe, and a first movable plate is fixedly connected to one side of the connecting plate. A threaded rod is threadedly connected inside the first movable plate, and a servo motor is fixedly connected to the bottom end of the threaded rod.
[0009] Furthermore, a second movable plate is fixedly connected to the other side of the connecting plate, and a limit rod is movably connected inside the second movable plate. An upper limit block is fixedly connected to the top of the limit rod, and a lower limit block is fixedly connected to the bottom of the limit rod.
[0010] The technical effects and advantages of this utility model are as follows: This invention uses exhaust pipes in the first and second drying mechanisms to blow air onto the top and bottom of the electrolytic foil material, respectively, thereby blowing away the electrolyte on both sides of the electrolytic foil material. This ensures the electrolytic foil material is dry while preventing damage. When the servo motor starts, it drives the threaded rod to rotate, which in turn causes the first moving plate to move the exhaust pipe, adjusting the distance between the exhaust pipes in the first and second drying mechanisms and the sides of the electrolytic foil material to ensure the drying effect.
[0011] This invention comprises an output motor, a rotating shaft, a blade assembly, and a filter screen. When the first and second drying mechanisms are in operation, the output motor starts, driving the rotating shaft to rotate. The rotating shaft then drives the two sets of blades on the side to rotate. As the blades rotate, air is drawn in through the filter screen, and clean gas is blown into the exhaust pipe by the blades. This provides clean gas to both the first and second drying mechanisms, ensuring that the surface of the formed foil raw material is sufficiently clean. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0013] Figure 2 This is a schematic diagram of the internal structure of the formation tank of this utility model.
[0014] Figure 3This is a schematic diagram of the overall structure of the first drying mechanism of this utility model.
[0015] Figure 4 This is an exploded structural diagram of the first drying mechanism of this utility model.
[0016] Figure 5 This is a schematic diagram of the power mechanism structure of this utility model.
[0017] The attached figures are labeled as follows: 1. Formation tank body; 2. Feeding roller; 3. Transmission roller; 4. Receiving roller; 5. Formed foil raw material; 6. Power mechanism; 601. Exhaust pipe; 602. Support cylinder; 603. Output motor; 604. Rotating shaft; 605. Blade assembly; 606. Filter screen; 7. First drying mechanism; 701. Connecting pipe; 702. Diverter pipe; 703. Limiting pipe; 704. Exhaust pipe; 705. Connecting plate; 706. First moving plate; 707. Threaded rod; 708. Servo motor; 709. Second moving plate; 710. Limiting rod; 711. Upper limit block; 712. Lower limit block; 8. Second drying mechanism. Detailed Implementation
[0018] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0019] Reference Figure 1 and Figure 2 This utility model provides a forming tank for producing forming foil with an adjustable function, including a forming tank body 1. A feeding roller 2 is fixedly connected to one side of the top of the forming tank body 1, and a receiving roller 4 is fixedly connected to the other side of the top of the forming tank body 1. A transmission roller 3 is fixedly connected to the bottom of the interior of the forming tank body 1. Forming foil raw material 5 is surrounded by the sides of the feeding roller 2, the transmission roller 3, and the receiving roller 4. A first drying mechanism 7 is provided near the top of the forming foil raw material 5 close to the receiving roller 4, and a second drying mechanism 8 is provided near the bottom of the forming foil raw material 5 close to the receiving roller 4. A power mechanism 6 is fixedly connected to the sides of the first drying mechanism 7 and the second drying mechanism 8 away from the receiving roller 4. The first drying mechanism 7 and the second drying mechanism 8 have the same structure. The power mechanism 6 simultaneously supplies gas to the first drying mechanism 7 and the second drying mechanism 8. The side of the power mechanism 6 is fixedly connected to the side of the forming tank body 1.
[0020] In this embodiment, the first drying mechanism 7 and the second drying mechanism 8 blow air above and below the electroformed foil material 5, respectively. Therefore, the electroformed foil material 5 can be dried and cleaned quickly, ensuring higher processing quality when the electroformed foil material 5 is wound up or sent to the next processing station.
[0021] Reference Figure 2 and Figure 5 The power mechanism 6 includes a support cylinder 602 for fixed support. An output motor 603 is installed inside the support cylinder 602. The side of the output motor 603 is fixedly connected to the side of the formation tank body 1. A rotating shaft 604 is fixedly connected to the side of the output motor 603 away from the formation tank body 1. A blade assembly 605 is fixedly connected to the side of the rotating shaft 604. A filter screen 606 is fixedly connected to the side of the support cylinder 602 away from the formation tank body 1. An air outlet pipe 601 is fixedly connected to the top of the support cylinder 602. The air outlet pipe 601 is located on the side of the rotating shaft 604 away from the filter screen 606.
[0022] In this embodiment, when the output motor 603 starts and drives the rotating shaft 604 to rotate, the rotating shaft 604 drives the blade assembly 605 to rotate, thereby drawing air inward. When the gas enters the support cylinder 602, it will be filtered by the filter screen 606. The clean gas will pass through the exhaust pipe 601 to avoid contaminating the forming foil raw material 5. The exhaust pipe 601 is located on the side of the rotating shaft 604 away from the filter screen 606 to ensure that the gas will be discharged upward from the exhaust pipe 601.
[0023] Reference Figure 3 and Figure 4 The first drying mechanism 7 includes a connecting pipe 701 that communicates with the exhaust pipe 601 inside the power mechanism 6. A diversion pipe 702 is fixedly connected to the side of the connecting pipe 701 away from the connecting pipe 701. A limiting pipe 703 is fixedly connected to the bottom end of the diversion pipe 702. An exhaust pipe 704 is movably connected to the bottom end of the limiting pipe 703. The exhaust pipe 704 seals the limiting pipe 703. A connecting plate 705 is fixedly connected to the side of the exhaust pipe 704. A first moving plate 706 is fixedly connected to one side of the connecting plate 705. A threaded rod 707 is threadedly connected inside the first moving plate 706. A servo motor 708 is fixedly connected to the bottom end of the threaded rod 707. A second moving plate 709 is fixedly connected to the other side of the connecting plate 705. A limiting rod 710 is movably connected inside the second moving plate 709. An upper limit block 711 is fixedly connected to the top end of the limiting rod 710. A lower limit block 712 is fixedly connected to the bottom end of the limiting rod 710.
[0024] In this embodiment, when the servo motor 708 starts and drives the threaded rod 707 to rotate, the first moving plate 706 moves up and down. When the first moving plate 706 moves, it drives the connecting plate 705 to move, which in turn drives the exhaust pipe 704 to move. At this time, the distance between the exhaust pipe 704 and the top and bottom of the electroformed foil material 5 in the first drying mechanism 7 and the second drying mechanism 8 changes, ensuring the cleaning and drying effect of the electroformed foil material 5. This allows the present application to clean and dry the upper and lower surfaces of the electroformed foil material 5 well in different environments.
[0025] The working principle of this utility model is as follows: During processing, the feeding roller 2 feeds out the chemically formed foil raw material 5, the transmission roller 3 ensures that the chemically formed foil raw material 5 can sink into the chemically formed tank body 1, and the final take-up roller 4 winds up the chemically formed foil raw material 5. When the take-up roller 4 is winding up, the output motor 603 starts and drives the rotating shaft 604 to rotate. When the rotating shaft 604 rotates, it drives the blade group 605 to rotate. When the blade group 605 rotates, it draws air inward. When the gas enters the support cylinder 602, it will be filtered through the filter screen 606. The clean gas will pass through the air outlet pipe 601. The gas discharged from the exhaust pipe 601 will enter the first drying mechanism 7 and the second drying mechanism 8 respectively. When the gas enters the interior of the first drying mechanism 7 and the second drying mechanism 8, it will be sprayed onto the top and bottom of the forming foil material 5 through the exhaust pipe 704 in the first drying mechanism 7 and the second drying mechanism 8 respectively, thereby automatically blowing off the electrolyte. The take-up roller 4 will take up the clean and dry forming foil material 5. When the total amount of electrolyte adhering to the surface of the electrolytic foil material 5 is different, the servo motor 708 starts and drives the threaded rod 707 to rotate. When the threaded rod 707 rotates, the first moving plate 706 moves up and down. When the first moving plate 706 moves, it drives the connecting plate 705 to move, which in turn drives the exhaust pipe 704 to move. At this time, the distance between the exhaust pipe 704 in the first drying mechanism 7 and the top and bottom of the electrolytic foil material 5 changes, ensuring the cleaning and drying effect of the electrolytic foil material 5.
[0026] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A forming tank for producing forming foil with adjustable function, comprising a forming tank body (1), characterized in that: A feeding roller (2) is fixedly connected to one side of the top of the forming tank body (1), and a receiving roller (4) is fixedly connected to the other side of the top of the forming tank body (1). A transmission roller (3) is fixedly connected to the bottom of the interior of the forming tank body (1). Forming foil raw material (5) is surrounded by the sides of the feeding roller (2), transmission roller (3) and receiving roller (4). A first drying mechanism (7) is provided near the top of the receiving roller (4) of the forming foil raw material (5), and a second drying mechanism (8) is provided near the bottom of the receiving roller (4). The drying mechanism (7) and the second drying mechanism (8) are fixedly connected to the power mechanism (6) on the side away from the receiving roller (4); the power mechanism (6) includes a support cylinder (602) for fixed support, and the support cylinder (602) is provided with an output motor (603). The side of the output motor (603) is fixedly connected to the side of the forming tank body (1). The side of the output motor (603) away from the forming tank body (1) is fixedly connected to a rotating shaft (604), and the side of the rotating shaft (604) is fixedly connected to a blade group (605).
2. The electroforming tank with adjustable function for electroforming foil production according to claim 1, characterized in that: The first drying mechanism (7) and the second drying mechanism (8) have the same structure. The power mechanism (6) simultaneously supplies gas to the first drying mechanism (7) and the second drying mechanism (8). The side of the power mechanism (6) is fixedly connected to the side of the formation tank body (1).
3. The electroforming tank with adjustable function for electroforming foil production according to claim 1, characterized in that: A filter screen (606) is fixedly connected to the side of the support cylinder (602) away from the main body (1) of the formation tank. An air outlet pipe (601) is fixedly connected to the top of the support cylinder (602). The air outlet pipe (601) is located on the side of the rotating shaft (604) away from the filter screen (606).
4. A chemical forming tank with an adjustable function for producing chemically formed foil according to claim 1, characterized in that: The first drying mechanism (7) includes a connecting pipe (701) communicating with the air outlet pipe (601) inside the power mechanism (6). A diverter pipe (702) is fixedly connected to the side of the connecting pipe (701) away from the connecting pipe (701). A limiting pipe (703) is fixedly connected to the bottom end of the diverter pipe (702). An exhaust pipe (704) is movably connected to the bottom end of the limiting pipe (703). The exhaust pipe (704) seals the limiting pipe (703).
5. A chemical forming tank with an adjustable function for producing chemically formed foil according to claim 4, characterized in that: A connecting plate (705) is fixedly connected to the side of the exhaust pipe (704), and a first moving plate (706) is fixedly connected to one side of the connecting plate (705). A threaded rod (707) is threadedly connected inside the first moving plate (706), and a servo motor (708) is fixedly connected to the bottom end of the threaded rod (707).
6. A chemical forming tank with an adjustable function for producing chemically formed foil according to claim 5, characterized in that: A second movable plate (709) is fixedly connected to the other side of the connecting plate (705). A limit rod (710) is movably connected inside the second movable plate (709). An upper limit block (711) is fixedly connected to the top of the limit rod (710), and a lower limit block (712) is fixedly connected to the bottom of the limit rod (710).