Vehicle-mounted high-capacity electrolytic capacitor formed aluminum foil processing device

Abstract

The utility model discloses a vehicle-mounted high capacity electrolytic capacitor formation aluminum foil processing device which comprises an aluminum foil processing table, the upper surface of the aluminum foil processing table is fixedly connected with two sets of supporting vertical plates, two first bearings are fixedly embedded in the inner wall of each supporting vertical plate, and the inner ring of each set of first bearings is fixedly connected with a clamping roller. The upper surface of the aluminum foil machining table is fixedly connected with a cutting support, two sets of second bearings are fixedly embedded in the inner wall of the cutting support, and the inner ring of each set of second bearing is fixedly connected with a cutting roller. Through the supporting vertical plate, the clamping roller, the protection sleeve, the cutting support, the servo motor, the cutting roller, the annular cutting knife and the gear disc, clamping of aluminum foil can be achieved, the conveying flatness of the aluminum foil can be conveniently kept, the servo motor works to drive the cutting roller and the annular cutting knife to rotate, and the cutting efficiency of the aluminum foil is improved. And stable pre-cutting and cutting machining of the aluminum foil can be conveniently achieved, and the cutting machining effect of the aluminum foil is effectively improved.

Description

Technical Field

[0001] This application relates to the technical field of aluminum foil processing, and particularly to a processing device for forming aluminum foil for in-vehicle high-capacitance electrolytic capacitors. Background Art

[0002] The production of formed aluminum foil is to process the surface of aluminum foil into a sponge / tunnel-like structure through an etching process to increase its surface area, and then anodize the etched foil electrochemically to form a dielectric oxide film with a dense structure on its surface. Formed foils can be divided into low-voltage formed foils, medium-voltage formed foils, and high-voltage formed foils according to their voltage levels.

[0003] An aluminum electrolytic capacitor is made with an aluminum cylinder as the negative electrode, filled with a liquid electrolyte inside, and a bent aluminum strip inserted as the positive electrode. It also needs to be processed with a DC voltage to form an oxide film on the positive electrode sheet as the dielectric. Its characteristics are large capacitance, but large leakage current, poor stability, and positive and negative polarities. It is suitable for power supply filtering or low-frequency circuits. When producing and processing aluminum electrolytic capacitors, formed aluminum foil is required. During the production process, the aluminum foil needs to be wound around a winding roller and then cut and wound for processing.

[0004] Among them, the utility model patent with the publication number CN214378061U discloses an aluminum foil processing device for aluminum electrolytic capacitors. However, there are still some deficiencies in the use of the above patent. It can only tighten and wind the aluminum foil sheet. After winding, centralized cutting and processing are required. This method has a poor cutting effect and there are certain cutting marks, reducing the cutting and processing effect of the aluminum foil. Therefore, we provide a processing device for forming aluminum foil for in-vehicle high-capacitance electrolytic capacitors to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a processing device for forming aluminum foil for in-vehicle high-capacitance electrolytic capacitors to solve the problems raised in the above background art.

[0006] The embodiments of this application adopt the following technical solutions:

[0007] A processing device for forming aluminum foil of a vehicle-mounted high-capacity electrolytic capacitor, comprising an aluminum foil processing table, wherein two groups of supporting vertical plates are fixedly connected to the upper surface of the aluminum foil processing table, two first bearings are fixedly embedded in the inner wall of each supporting vertical plate, a clamping roller is fixedly connected to the inner ring of each group of first bearings, a cutting bracket is fixedly connected to the upper surface of the aluminum foil processing table, two groups of second bearings are fixedly embedded in the inner wall of the cutting bracket, a cutting roller is fixedly connected to the inner ring of each group of second bearings, a group of annular cutting knives are fixedly connected to the outer surface of each cutting roller, a gear disc is fixedly connected to the rear end of each cutting roller, the two gear discs are meshed with each other, a servo motor is installed on the front surface of the cutting bracket, and the output end of the servo motor is fixedly connected to the input end of the cutting roller. A winding rack is fixedly connected to the upper surface of the aluminum foil processing table, a winding roller is installed in the inner wall of the winding rack, and a winding motor is installed on the back surface of the winding rack.

[0008] Preferably, a control panel is fixedly connected to the front surface of the aluminum foil processing table, and the control panel is electrically connected to the servo motor and the winding motor through wires.

[0009] Preferably, two support plates are fixedly connected to the left side surface of the winding rack, and a guiding roller is fixedly connected to the side surfaces of the two support plates close to each other.

[0010] Preferably, a protective sleeve is fixedly connected to the outer surface of each clamping roller, and the protective sleeve is made of rubber.

[0011] Preferably, a protective pad is fixedly connected to the upper surface of the aluminum foil processing table, and the protective pad is made of rubber.

[0012] Preferably, two groups of support legs are fixedly connected to the bottom surface of the aluminum foil processing table, a base plate is fixedly connected to the bottom end of each support leg, and two mounting holes are formed in the upper surface of each base plate.

[0013] The above at least one technical solution adopted in the embodiment of the present application can achieve the following beneficial effects:

[0014] First, through the arranged supporting vertical plates, clamping rollers, protective sleeves, cutting brackets, servo motors, cutting rollers, annular cutting knives and gear discs, the clamping and fixing of the aluminum foil can be realized, which is convenient for maintaining the flatness of the aluminum foil during transportation. And through the operation of the servo motor to drive the cutting roller and the annular cutting knife to rotate, it is convenient to realize the stable pre-cutting and cutting processing of the aluminum foil, effectively improving the cutting processing effect of the aluminum foil.

[0015] Second, through the arranged winding rack, winding roller, winding motor, support plates and guiding roller, the aluminum foil after cutting can be guided and sent, and through the operation of the winding motor to drive the winding roller to rotate, it is convenient to realize the winding operation of the aluminum foil. Description of the Drawings

[0016] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0017] Figure 1 is: the overall three-dimensional structural schematic diagram of a processing device for forming aluminum foil of a vehicle-mounted high-capacity electrolytic capacitor of the present utility model;

[0018] Figure 2 is: the rear view of the aluminum foil processing table of the present utility model;

[0019] Figure 3 is: the top view of the aluminum foil processing table of the present utility model;

[0020] Figure 4 is: the side view of the aluminum foil processing table of the present utility model.

[0021] In the figure: 1. Aluminum foil processing table; 2. Protective pad; 3. First bearing; 4. Support vertical plate; 5. Clamping roller; 6. Protective sleeve; 7. Second bearing; 8. Cutting roller; 9. Annular cutting knife; 10. Guide roller; 11. Support plate; 12. Winding roller; 13. Winding frame; 14. Control panel; 15. Cutting bracket; 16. Servo motor; 17. Support leg; 18. Base plate; 19. Mounting hole; 20. Winding motor; 21. Gear disk. Detailed implementation manners

[0022] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below in conjunction with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0023] The following will detail the technical solutions provided by each embodiment of the present application in conjunction with the drawings.

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution for a processing device for forming aluminum foil of a vehicle-mounted high-capacity electrolytic capacitor:

[0025] A processing device for forming aluminum foil of a vehicle-mounted high-capacity electrolytic capacitor includes an aluminum foil processing table 1. Two groups of support vertical plates 4 are fixedly connected to the upper surface of the aluminum foil processing table 1. Two first bearings 3 are fixedly embedded in the inner wall of each support vertical plate 4. The inner ring of each group of first bearings 3 is fixedly connected to a clamping roller 5. A cutting support 15 is fixedly connected to the upper surface of the aluminum foil processing table 1. Two groups of second bearings 7 are fixedly embedded in the inner wall of the cutting support 15. The inner ring of each group of second bearings 7 is fixedly connected to a cutting roller 8. A set of annular cutting knives 9 is fixedly connected to the outer surface of each cutting roller 8. A gear disk 21 is fixedly connected to the rear end of each cutting roller 8. The two gear disks 21 are meshed with each other. A servo motor 16 is installed on the front surface of the cutting support 15. The output end of the servo motor 16 is fixedly connected to the input end of the cutting roller 8. A winding frame 13 is fixedly connected to the upper surface of the aluminum foil processing table 1. A winding roller 12 is installed in the inner wall of the winding frame 13. A winding motor 20 is installed on the rear surface of the winding frame 13. Specifically, the clamping roller 5 can clamp and convey the aluminum foil sheet, facilitating the stable cutting and processing of the aluminum foil sheet. By the operation of the servo motor 16, the cutting rollers 8 can be driven to rotate relative to each other, and then the annular cutting knives 9 can be driven, enabling the cutting and processing of the aluminum sheet. By the operation of the winding motor 20 to drive the winding roller 12 to rotate, the winding operation of the cut aluminum foil sheet can be realized.

[0026] In this embodiment, a control panel 14 is fixedly connected to the front surface of the aluminum foil processing table 1. The control panel 14 is electrically connected to the servo motor 16 and the winding motor 20 through wires. Two support plates 11 are fixedly connected to the left side surface of the winding frame 13. A guiding roller 10 is fixedly connected to the side surfaces of the two support plates 11 close to each other. A protective sleeve 6 is fixedly connected to the outer surface of each clamping roller 5. The protective sleeve 6 is made of rubber. Specifically, through the control panel 14, the staff can control this device, facilitating the cutting and processing operation of the aluminum foil. Through the guiding roller 10, the aluminum foil sheet can be guided and sent, facilitating the winding operation of the aluminum foil sheet. Through the protective sleeve 6, the protective effect on the surface of the clamping roller 5 can be increased, facilitating the safe clamping and conveying of the aluminum foil sheet.

[0027] In this embodiment, a protective pad 2 is fixedly connected to the upper surface of the aluminum foil processing table 1. The protective pad 2 is made of rubber. Two groups of support legs 17 are fixedly connected to the bottom surface of the aluminum foil processing table 1. The bottom end of each support leg 17 is fixedly connected to a base plate 18. Two mounting holes 19 are formed in the upper surface of each base plate 18. Specifically, through the protective pad 2, the externally processed aluminum foil sheet can be protected, facilitating the safe processing operation of the aluminum foil sheet. Through the base plate 18, the mounting holes 19 and the support legs 17, the aluminum foil processing table 1 can be installed and fixed, facilitating the stable use of this aluminum foil processing device.

[0028] Working principle: When this in-vehicle high-capacity electrolytic capacitor forming aluminum foil processing device is in use, the user first installs and fixes the aluminum foil processing table 1 through the support legs 17, the base plate 18 and the mounting holes 19, and then powers on this aluminum foil processing device. The aluminum foil sheet is sequentially passed through the inside of the clamping rollers 5 and the cutting rollers 8 and wound on the surface of the winding roller 12. Click the control panel 14 to make the servo motor 16 work, drive the cutting roller 8 and the annular cutting knife 9 to rotate, realize the division and cutting of the aluminum foil sheet, and at the same time control the winding motor 20 to work to drive the winding roller 12 to rotate, and wind and process the cut aluminum foil sheet to complete the processing operation of the aluminum foil sheet.

[0029] The above are only the embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A vehicle-mounted high-capacity electrolytic capacitor forming aluminum foil processing device, comprising an aluminum foil processing table (1), characterized in that: The upper surface of the aluminum foil processing table (1) is fixedly connected to two groups of supporting upright plates (4), the inner wall of each supporting upright plate (4) is fixedly inlaid with two first bearings (3), the inner ring of each group of the first bearings (3) is fixedly connected to a clamping roller (5), the upper surface of the aluminum foil processing table (1) is fixedly connected to a cutting bracket (15), the inner wall of the cutting bracket (15) is fixedly inlaid with two groups of second bearings (7), the inner ring of each group of the second bearings (7) is fixedly connected to a cutting roller (8), and the outer surface of each cutting roller (8) is fixedly connected to A group of annular cutting knives (9) are connected, the rear end of each cutting roller (8) is fixedly connected to a gear plate (21), and the two gear plates (21) are meshed with each other. A servo motor (16) is installed on the front of the cutting bracket (15), and the output end of the servo motor (16) is fixedly connected to the input end of the cutting roller (8). The upper surface of the aluminum foil processing table (1) is fixedly connected to a winding frame (13), the inner wall of the winding frame (13) is installed with a winding roller (12), and the back of the winding frame (13) is installed with a winding motor (20).

2. The vehicle-mounted high-capacity electrolytic capacitor aluminum foil processing device according to claim 1, characterized in that: A control panel (14) is fixedly connected to the front of the aluminum foil processing table (1), and the control panel (14) is electrically connected to a servo motor (16) and a winding motor (20) via wires.

3. The vehicle-mounted high-capacity electrolytic capacitor aluminum foil processing device according to claim 1, characterized in that: Two support plates (11) are fixedly connected to the left side of the winding frame (13), and a guide roller (10) is fixedly connected to the side surfaces of the two support plates (11) that are close to each other.

4. The vehicle-mounted high-capacity electrolytic capacitor forming aluminum foil processing device according to claim 1, characterized in that: The outer surface of each clamping roller (5) is fixedly connected to a protective sleeve (6), and the protective sleeve (6) is made of rubber.

5. The vehicle-mounted high-capacity electrolytic capacitor forming aluminum foil processing device according to claim 1, characterized in that: A protective pad (2) is fixedly connected to the upper surface of the aluminum foil processing table (1), and the protective pad (2) is made of rubber.

6. The vehicle-mounted high-capacity electrolytic capacitor aluminum foil processing device according to claim 1, characterized in that: The bottom surface of the aluminum foil processing table (1) is fixedly connected to two groups of support legs (17), the bottom end of each support leg (17) is fixedly connected to a base plate (18), and the upper surface of each base plate (18) is provided with two mounting holes (19).

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