Device for improving bending of formed foil
By designing the frame plate and carbon plate structure within the tank in the electroforming foil bending equipment, the impact of tank liquid fluctuations on the shielding plate was resolved, thereby improving the stability and flexibility of electroforming foil bending.
Patent Information
- Application Number
- CN202520568964.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-28
AI Technical Summary
In existing chemical foil bending equipment, fluctuations in the bath liquid level affect the operation of the shielding plate, resulting in unstable chemical foil bending.
Design a device comprising a tank, lugs, lug blocks, frame plates, rails, U-shaped plates, and carbon plates. A liquid separation and spacing adjustment can be achieved through bolted connections and sliding components to reduce the impact of liquid surface fluctuations.
The stability of the electroforming foil bending was improved by adjusting the frame plate and carbon plate to isolate a calm area, reduce the impact of liquid surface sloshing, and improve the stability and flexibility of the electroforming foil bending.
Smart Images

Figure CN223921596U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of chemical foiling folding equipment, and particularly relates to a device for improving the folding of chemical foiling. BACKGROUND
[0002] Chemical foiling is a product formed by expanding the surface area of specially-made high-purity aluminum foil after electrochemical or chemical corrosion, and then forming an oxide film (aluminum trioxide) on the surface by electrochemical formation. According to voltage, chemical aluminum foil is generally divided into four types: extremely low voltage, low voltage, medium-high voltage and high voltage. According to thickness, it is different from 25 to 110 microns; according to use, there are positive foils and negative foils, and there are also guide foils; patent number CN201320886789.6 discloses a high-voltage corrosion production line. After the aluminum foil passes through the shielding plate, the electrical performance is significantly improved. The specific capacitance of the original 520V can only reach 0.71uF / cm2, and the specific capacitance of the improved 520V can reach 0.73uF / cm2, which can be increased by 2.8%. The original folding is 61 times, and the improved folding can be 64 times, which can be increased by 4.9%. However, since the top surface of the shielding plate needs to be always flat with the tank liquid, the tank liquid will not only be discharged from the overflow port, but also when the tank liquid is replenished, the tank liquid level will have large ripples, which can easily affect the operation of the shielding plate. Therefore, we propose a device for improving the folding of chemical foiling. CONTENT OF THE UTILITY MODEL
[0003] In view of the problems in the prior art, the utility model provides a device for improving the folding of chemical foiling.
[0004] The utility model solves the technical problems by adopting the technical scheme of a device for improving the folding of chemical foiling, which comprises a tank body, the inner circumferential two side surfaces of the tank body are integrally provided with ear seats for supporting, the top end surfaces of the ear seats are provided with ear blocks for supporting through bolt assembly, and a frame plate is integrally arranged between the two groups of ear blocks and located on the inner side of the tank body.
[0005] The inner circumferential two side wall surfaces of the frame plate are provided with rail seats for supporting through bolt assembly, and the two groups of rail seats are slidably provided with U-shaped plates for adjustment, and the two groups of U-shaped plates are provided with carbon plate bodies on the opposite surfaces, and the two groups of carbon plate bodies are provided with shielding plates corresponding to each other on the opposite surfaces.
[0006] By adopting the technical scheme, during use of the forming foil bending equipment, the frame plate can be conveniently installed in the groove body, the top of the frame plate is flush with the groove body, the frame plate is connected with the ear seat on the inner wall of the groove body through bolts and ear blocks, the frame plate can separate the electrolyte in the groove body, and a relatively calm area is isolated, liquid surface shaking during supplement of the electrolyte in the groove body is intercepted by the frame plate, the influence on the liquid surface in the frame plate is reduced, and the forming foil can be more stably bent.
[0007] During use of the frame plate, the rail seat in the frame plate can support the U-shaped plate, the carbon plate body is conveniently installed outside the U-shaped plate, the U-shaped plate can slide in the rail seat, the distance between the two U-shaped plates between the two rail seats can be adjusted, the distance between the two carbon plate bodies can be adjusted, and the distance between the shielding plates on the carbon plate bodies can also be adjusted, so that the forming foil can be bent conveniently and stably.
[0008] Specifically, a sliding hole is formed in the top surface of the rail seat, and a screw hole for limiting is formed in one end of the U-shaped plate inside the rail seat, and a rotating rod outside the rail seat is screw-connected in the screw hole.
[0009] By adopting the technical scheme, after the positions of the U-shaped plates between the two rail seats are adjusted, the rotating rod is rotated, the rotating rod is screw-connected with the screw hole and abuts against the top of the rail seat, the position of the U-shaped plate is limited and locked, and the U-shaped plate and the carbon plate body outside the U-shaped plate can operate more stably.
[0010] Specifically, a gasket abutting against the rail seat is clamped on the outer periphery of the rotating rod.
[0011] By adopting the technical scheme, the gasket can improve the limiting effect when the rotating rod is limited.
[0012] Specifically, a convex strip matched with the U-shaped plate is integrally formed in the rail seat.
[0013] By adopting the technical scheme, the convex strip in the rail seat and the U-shaped plate are matched with each other, and the stability of the U-shaped plate sliding in the two rail seats is improved.
[0014] Specifically, a convex rod matched with the ear block is integrally formed on the top surface of the ear seat.
[0015] By adopting the technical scheme, the convex rod on the surface of the ear seat and the ear block are inserted with each other, the stability of the ear seat and the ear block after being connected with each other is improved, and the stability of the frame plate after being installed is improved.
[0016] Compared with the prior art, the utility model has the beneficial effects that:
[0017] 1、The technical scheme of the present application is designed by the ear seat, the ear block and the frame plate, in the process of using the forming foil folding equipment, the frame plate can be conveniently installed in the slot body, the top of the frame plate is flat with the slot body, the frame plate is conveniently connected with the ear seat on the inner wall of the slot body through the bolt and the ear block, the frame plate can separate the slot liquid in the slot body, and a relatively calm area is isolated, and when the slot liquid in the slot body is replenished, the liquid surface shaking is intercepted by the frame plate, thereby reducing the influence on the liquid surface in the frame plate, and the forming foil can be more stably folded.
[0018] 2、The technical scheme of the present application is designed by the rail seat, the U-shaped plate, the carbon plate body and the shielding plate, in the process of using the frame plate, the rail seat in the frame plate conveniently supports the U-shaped plate, the carbon plate body is conveniently installed on the outer side of the U-shaped plate, the U-shaped plate can slide in the rail seat, thereby the distance between the two groups of U-shaped plates between the two groups of rail seats can be controlled, the distance between the two groups of carbon plate bodies can be controlled, and the distance between the shielding plates on the carbon plate bodies can also be controlled, which is convenient to adjust according to the needs of use, and the adjustment is simple and convenient, and the forming foil can be folded. BRIEF DESCRIPTION OF DRAWINGS
[0019] The utility model is further described below in combination with the drawings and examples.
[0020] Figure 1 It is the isometric view of the utility model;
[0021] Figure 2 It is the structure schematic view of the integral structure local part A of the utility model;
[0022] Figure 3 It is the connecting structure schematic view between the U-shaped plate and the rotating rod of the utility model;
[0023] In the drawing: 1, slot body; 2, ear seat; 3, ear block; 4, frame plate; 5, rail seat; 6, U-shaped plate; 7, carbon plate body; 8, shielding plate; 9, sliding hole; 10, screw hole; 11, rotating rod; 12, gasket; 13, convex rod; 14, convex strip. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.
[0025] Please refer to Figures 1-3This utility model provides a technical solution: a device for lifting and bending formed foil, including a tank 1. The inner circumference of the tank 1 has ear seats 2 integrally formed on both sides of the inner circumference, and the top surface of the ear seats 2 is bolted with ear blocks 3 for support. A frame plate 4 located inside the tank 1 is integrally formed between the two sets of ear blocks 3. The inner circumference of the frame plate 4 has rail seats 5 bolted on both sides of the inner circumference, and U-shaped plates 6 for adjustment are slidably installed between the two sets of rail seats 5. There are two sets of U-shaped plates 6. Carbon plates 7 are assembled on the opposite side of the two sets of U-shaped plates 6, and corresponding shielding plates 8 are assembled on the opposite side of the two sets of carbon plates 7.
[0026] When using the electrolytic foil bending equipment, a suspended frame plate 4 can be easily installed inside the tank 1, with the top of the frame plate 4 flush with the tank 1. The frame plate 4 can be easily connected to the ear seat 2 on the inner wall of the tank 1 by bolts and ear blocks 3, so that the frame plate 4 can separate the tank liquid inside the tank 1 and isolate a relatively calm area. When the tank liquid is replenished, the liquid surface sloshing will be intercepted by the frame plate 4, thereby reducing the impact on the liquid surface inside the frame plate 4, so that the electrolytic foil can be bent more stably.
[0027] During the use of frame plate 4, the rail seat 5 inside frame plate 4 facilitates the support of U-shaped plate 6, while the outer side of U-shaped plate 6 facilitates the installation of carbon plate body 7. At the same time, U-shaped plate 6 can slide and move inside rail seat 5, thereby facilitating the adjustment of the distance between the two sets of rail seats 5 and the two sets of U-shaped plates 6, as well as the distance between the two sets of carbon plate bodies 7. The distance of the shielding plates 8 on the carbon plate body 7 can also be adjusted, making it easy to adjust according to the needs of use. The adjustment is simple and convenient, and it is convenient to bend the electrolytic foil.
[0028] like Figure 1 , Figure 2 and Figure 3 As shown, a sliding hole 9 is provided on the top surface of the rail base 5, and a screw hole 10 for limiting is provided at one end of the U-shaped plate 6 located inside the rail base 5. A rotating rod 11 located outside the rail base 5 is screwed into the screw hole 10.
[0029] When in use, after adjusting the position of the U-shaped plate 6 between the two sets of rail seats 5, the rotating rod 11 can be rotated so that the rotating rod 11 and the screw hole 10 are screwed together and abut against the top of the rail seat 5, which facilitates the positioning and locking of the U-shaped plate 6, so that the U-shaped plate 6 and the carbon plate body 7 outside can operate more stably.
[0030] like Figure 1 , Figure 2 and Figure 3 As shown, a washer 12 is snapped onto the outer periphery of the rotating rod 11 to abut against the rail seat 5.
[0031] In use, the washer 12 helps to improve the limiting effect when the rotating rod 11 is in the limiting position.
[0032] like Figure 3 As shown, the rail base 5 has an integrally constructed protrusion 14 that matches the U-shaped plate 6.
[0033] During use, the protrusions 14 inside the rail base 5 fit together with the U-shaped plate 6, which helps to improve the stability of the sliding displacement of the U-shaped plate 6 between the two sets of rail bases 5.
[0034] like Figure 1 and Figure 2 As shown, the top surface of the ear seat 2 is integrally constructed with a protruding rod 13 that matches the ear block 3.
[0035] During use, the protruding rod 13 on the surface of the ear seat 2 is inserted into the ear block 3, which facilitates the improvement of the stability after the ear seat 2 and the ear block 3 are connected, thereby improving the stability of the frame plate 4 after installation.
[0036] The working principle and usage process of this utility model are as follows: In use, first, install the corresponding structural components in suitable positions. During the use of the foil bending equipment, a suspended frame plate 4 can be easily installed inside the tank 1, with the top of the frame plate 4 flush with the tank 1. The frame plate 4 can be easily connected to the ear seat 2 on the inner wall of the tank 1 via bolts and lugs 3, allowing the frame plate 4 to separate the liquid inside the tank 1 and isolate a relatively calm area. When replenishing the liquid inside the tank 1, the sloshing of the liquid surface is intercepted by the frame plate 4, thereby reducing the impact on the liquid surface inside the frame plate 4, allowing the foil to be bent more stably. Furthermore, during the use of the frame plate 4, the rail seat 5 inside the frame plate 4 facilitates the bending of the U-shaped plate 6. The U-shaped plate 6 provides support, while the carbon plate 7 is easily installed on the outside. The U-shaped plate 6 can slide within the rail base 5, facilitating the adjustment of the distance between the two sets of U-shaped plates 6 and the two sets of carbon plates 7. The spacing of the shielding plates 8 on the carbon plates 7 can also be adjusted, allowing for easy and convenient adjustment according to usage requirements. This facilitates bending the formed foil. After adjusting the position of the U-shaped plates 6 between the two sets of rail bases 5, the rotating rod 11 can be rotated, causing the rotating rod 11 to screw into the screw hole 10 and abut against the top of the rail base 5. This allows for the positioning and locking of the U-shaped plate 6, ensuring more stable operation of the U-shaped plate 6 and its external carbon plate 7.
[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An apparatus for improving the bending of formed foil, characterized in that, The system includes a groove (1), on both sides of the inner periphery of the groove (1) are integrally constructed with ear seats (2) for support, and the top surface of the ear seats (2) is fitted with ear blocks (3) for support by bolts. A frame plate (4) located inside the groove (1) is integrally constructed between the two sets of ear blocks (3). The inner circumference of the frame plate (4) is fitted with rail seats (5) for support by bolts on both sides of the inner circumference of the frame plate (4). A U-shaped plate (6) for adjustment is slidably installed between the two sets of rail seats (5). There are two sets of U-shaped plates (6). A carbon plate body (7) is fitted on the opposite side of the two sets of U-shaped plates (6). A corresponding shielding plate (8) is fitted on the opposite side of the two sets of carbon plates (7).
2. The apparatus for lifting and bending formed foil according to claim 1, characterized in that, The top surface of the rail base (5) is provided with a sliding hole (9), and the end of the U-shaped plate (6) located inside the rail base (5) is provided with a screw hole (10) for limiting the position. A rotating rod (11) located outside the rail base (5) is screwed into the screw hole (10).
3. The apparatus for lifting and bending formed foil according to claim 2, characterized in that, The outer periphery of the swivel rod (11) is fitted with a washer (12) that abuts against the rail seat (5).
4. The apparatus for lifting and bending formed foil according to claim 1, characterized in that, The rail base (5) has an integrally constructed protrusion (14) that matches the U-shaped plate (6).
5. The apparatus for lifting and bending formed foil according to claim 1, characterized in that, The top surface of the ear seat (2) is integrally constructed with a protruding rod (13) that fits into the ear block (3).
Citation Information
Patent Citations
High-voltage corrosion production line
CN203807589U