Aluminum electrolytic capacitor aluminum foil slitting device

Abstract

The utility model discloses an aluminum electrolytic capacitor aluminum foil slitting device which comprises a slitting table, the left surface of the slitting table is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first lead screw, the outer surface of the first lead screw is in threaded connection with a fixing frame, and the upper surface of the fixing frame is fixedly connected with a second motor. The output end of the second motor is fixedly connected with a second lead screw. Through arrangement of structures such as a connecting frame, a sliding rod, a rubber plate, a spring and a connecting plate, aluminum foils with different thicknesses can be clamped and fixed, and through cooperation with arrangement of structures such as a first motor, a first lead screw and a connecting rod, a pressing roller can be driven to roll in the left-right direction, so that it is ensured that a cutting area of the aluminum foils is flat and free of wrinkles; and meanwhile, through the arrangement of a fourth motor, a connecting shaft and a fixing base, the whole pressing roller can be vertically folded, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting devices, in particular to an aluminum foil slitting device for aluminum electrolytic capacitors. Background Art

[0002] Aluminum electrolytic capacitors are a basic component widely used in the electronics industry. Their performance depends largely on the quality of the aluminum foil used. The aluminum foil of aluminum electrolytic capacitors usually requires a slitting device to perform fine slitting on the aluminum foil to meet different specifications and performance requirements.

[0003] However, the traditional aluminum electrolytic capacitor aluminum foil slitting device still has certain defects. For example, since the aluminum foil material itself is relatively thin and soft, it is easy to form wrinkles on the surface. The wrinkles of the aluminum foil will affect the straightness of the cut edge of the aluminum foil and the accuracy of the overall size. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide an aluminum foil slitting device for an aluminum electrolytic capacitor. Aluminum foils of different thicknesses can be clamped and fixed by the arrangement of a connecting frame, a sliding rod, a rubber plate, a spring, a connecting plate and other structures, and the arrangement of a first motor, a first lead screw, a connecting rod and other structures can drive the pressure roller to roll in the left and right directions, thereby ensuring that the cutting area of ​​the aluminum foil is flat and wrinkle-free, thereby improving the straightness of the cutting edge and the accuracy of the overall size. At the same time, the arrangement of a fourth motor, a connecting shaft and a fixing seat can vertically fold the pressure roller as a whole, thereby improving the practicality of the device.

[0005] The utility model also provides the aluminum foil slitting device for an aluminum electrolytic capacitor, comprising:

[0006] The slitting table has a left surface fixedly connected to the first motor, an output end of the first motor is fixedly connected to the first screw, an outer surface of the first screw is threadedly connected to the fixing frame, an upper surface of the fixing frame is fixedly connected to the second motor, an output end of the second motor is fixedly connected to the second screw, an outer surface of the second screw is threadedly connected to the fixing plate, the upper surface of the fixing plate is fixedly connected to the gear plate, the front end of the gear plate is fixedly connected to the limiting plate, the outer surface of the gear plate is slidably connected to the limiting sleeve, the lower surface of the limiting sleeve is fixedly connected to the cutting knife, the upper surface of the limiting sleeve is fixedly connected to the third motor, the output end of the third motor is fixedly connected to the rotating shaft, the outer surface of the rotating shaft is fixedly connected to the gear, the left surface of the fixing frame is fixedly connected to the fourth motor, the output end of the fourth motor is fixedly connected to the connecting shaft, the outer surface of the connecting shaft is fixedly connected to the fixing seat, the front surface of the fixing seat is fixedly connected to the connecting rod, and the outer surface of the connecting rod is rotatably connected to the pressure roller.

[0007] The upper surface of the cutting table is fixedly connected to a connecting frame, the inner surface of the connecting frame is slidably connected to a sliding rod, the lower end of the sliding rod is fixedly connected to a rubber plate, the outer surface of the sliding rod is provided with a spring, and the upper end of the sliding rod is fixedly connected to a connecting plate.

[0008] According to the aluminum electrolytic capacitor aluminum foil slitting device, the outer surface of the first lead screw is rotatably connected to the slitting table, and the outer surface of the fixed frame is slidably connected to the slitting table, which facilitates limiting the movement of the fixed frame.

[0009] According to the aluminum electrolytic capacitor aluminum foil slitting device, the outer surface of the second lead screw is rotatably connected to the fixing frame, and the outer surface of the fixing plate is slidably connected to the fixing frame, which facilitates limiting the movement of the fixing plate.

[0010] According to the aluminum electrolytic capacitor aluminum foil slitting device, the tooth plate is engaged with the gear, so as to drive the cutting knife to move in the front-back direction.

[0011] According to the aluminum foil slitting device for aluminum electrolytic capacitors, the outer surface of the connecting shaft is rotatably connected to the fixing frame, and the pressing roller is made of rubber to avoid damage to the aluminum foil.

[0012] According to the aluminum foil slitting device for aluminum electrolytic capacitors, there are two connecting frames distributed on the left and right sides, and a handle is fixedly connected to the upper surface of the connecting plate to facilitate pulling up the rubber plate.

[0013] According to the aluminum foil slitting device for aluminum electrolytic capacitors, the upper end of the spring is fixedly connected to the connecting frame, and the lower end of the spring is fixedly connected to the rubber plate.

[0014] According to the aluminum foil slitting device for aluminum electrolytic capacitors, the first motor, the second motor, and the third motor are all electrically connected to an external power supply.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of an aluminum foil slitting device for aluminum electrolytic capacitors according to the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0019] Figure 3This is a schematic diagram of the internal structure of an aluminum foil slitting device for an aluminum electrolytic capacitor according to the present invention;

[0020] Figure 4 The utility model is a partial structural schematic diagram of an aluminum foil slitting device for an aluminum electrolytic capacitor.

[0021] Legend:

[0022] 1. Slitting table; 2. First motor; 3. First lead screw; 4. Fixed frame; 5. Second motor; 6. Second lead screw; 7. Fixed plate; 8. Tooth plate; 9. Limit plate; 10. Limit sleeve; 11. Cutting knife; 12. Third motor; 13. Rotating shaft; 14. Gear; 15. Fourth motor; 16. Connecting shaft; 17. Fixed seat; 18. Connecting rod; 19. Pressing roller; 20. Connecting frame; 21. Sliding rod; 22. Rubber plate; 23. Spring; 24. Connecting plate; 25. Handle. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Reference Figure 1-4The utility model embodiment provides an aluminum electrolytic capacitor aluminum foil slitting device, which includes: a slitting table 1, a first motor 2 is fixedly connected to the left surface of the slitting table 1, the output end of the first motor 2 is fixedly connected to a first lead screw 3, the outer surface of the first lead screw 3 is threadedly connected to a fixing frame 4, the upper surface of the fixing frame 4 is fixedly connected to a second motor 5, the output end of the second motor 5 is fixedly connected to a second lead screw 6, the outer surface of the second lead screw 6 is threadedly connected to a fixing plate 7, the upper surface of the fixing plate 7 is fixedly connected to a tooth plate 8, the front end of the tooth plate 8 is fixedly connected to a limiting plate 9, the outer surface of the tooth plate 8 is slidably connected to a limiting sleeve 10, the lower surface of the limiting sleeve 10 is fixedly connected to a cutting knife 11, the upper surface of the limiting sleeve 10 is fixedly connected to a third motor 12, the output end of the third motor 12 is fixedly connected to a rotating shaft 13, The outer surface of the shaft 13 is fixedly connected to the gear 14, the left surface of the fixed frame 4 is fixedly connected to the fourth motor 15, the output end of the fourth motor 15 is fixedly connected to the connecting shaft 16, the outer surface of the connecting shaft 16 is fixedly connected to the fixed seat 17, the front surface of the fixed seat 17 is fixedly connected to the connecting rod 18, the outer surface of the connecting rod 18 is rotatably connected to the cutting table 1, the outer surface of the fixed frame 4 is slidingly connected to the cutting table 1, the outer surface of the second lead screw 6 is rotatably connected to the fixed frame 4, the outer surface of the fixed plate 7 is slidingly connected to the fixed frame 4, the tooth plate 8 is meshed with the gear 14, the outer surface of the connecting shaft 16 is rotatably connected to the fixed frame 4, the pressure roller 19 is made of rubber, the first motor 2, the second motor 5, and the third motor 12 are all electrically connected to the external power supply.

[0025] The upper surface of the cutting table 1 is fixedly connected to a connecting frame 20, the inner surface of the connecting frame 20 is slidably connected to a slide rod 21, the lower end of the slide rod 21 is fixedly connected to a rubber plate 22, the outer surface of the slide rod 21 is provided with a spring 23, the upper end of the slide rod 21 is fixedly connected to a connecting plate 24, there are two connecting frames 20 and they are distributed on the left and right, the upper surface of the connecting plate 24 is fixedly connected to a handle 25, the upper end of the spring 23 is fixedly connected to the connecting frame 20, and the lower end of the spring 23 is fixedly connected to the rubber plate 22.

[0026] Working principle: When in use, pull the handles 25 above the connecting frames 20 on both sides respectively, drive the connecting plate 24 to drive the rubber plate 22 to move upward through the slide bar 21, and compress the spring 23, then place the aluminum foil to be cut under the rubber plate 22, and then release the handle 25. Under the action of the restoring force of the spring 23, the rubber plate 22 will fix and clamp the two ends of the aluminum foil to avoid the possibility of displacement, and then start the fourth motor 15 and the first motor 2 respectively. Under the action of the fourth motor 15, the connecting shaft 16 is driven to drive the pressure roller 19 to turn ninety degrees under the action of the fixed seat 17 and the connecting rod 18, so that the pressure roller 19 is in close contact with the clamped aluminum foil, and then under the action of the first motor 2, the pressure roller 19 can be driven by the first lead screw 3 to rotate. The aluminum foil is flattened by rolling in the left and right directions to avoid wrinkles in the cutting area. Then, the second motor 5 and the third motor 12 are started respectively. Under the action of the second motor 5, the second lead screw 6 is driven to drive the fixed plate 7 to move downward as a whole until the cutting knife 11 contacts the cutting position of the aluminum foil and stops. Then, under the action of the third motor 12, the rotating shaft 13 is driven to drive the gear 14 to rotate, and then the cutting knife 11 is driven to move in the front and rear directions under the meshing action of the gear 14 and the tooth plate 8, so as to realize the cutting operation of the aluminum foil. It is simple and convenient. When the pressure roller 19 is not needed, it is only necessary to start the fourth motor 15 in reverse and drive the connecting shaft 16 to drive the pressure roller 19 to flip ninety degrees as a whole to complete the vertical folding of the pressure roller 19, thereby enhancing practicality.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A device for cutting aluminum foil of an aluminum electrolytic capacitor, characterized in that: include: A slitting table (1), wherein the left surface of the slitting table (1) is fixedly connected to a first motor (2), the output end of the first motor (2) is fixedly connected to a first lead screw (3), the outer surface of the first lead screw (3) is threadedly connected to a fixing frame (4), the upper surface of the fixing frame (4) is fixedly connected to a second motor (5), the output end of the second motor (5) is fixedly connected to a second lead screw (6), the outer surface of the second lead screw (6) is threadedly connected to a fixing plate (7), the upper surface of the fixing plate (7) is fixedly connected to a tooth plate (8), the front end of the tooth plate (8) is fixedly connected to a limiting plate (9), the outer surface of the tooth plate (8) is slidably connected to a limiting sleeve (10), the The lower surface of the limiting sleeve (10) is fixedly connected to a cutting knife (11), the upper surface of the limiting sleeve (10) is fixedly connected to a third motor (12), the output end of the third motor (12) is fixedly connected to a rotating shaft (13), the outer surface of the rotating shaft (13) is fixedly connected to a gear (14), the left surface of the fixing frame (4) is fixedly connected to a fourth motor (15), the output end of the fourth motor (15) is fixedly connected to a connecting shaft (16), the outer surface of the connecting shaft (16) is fixedly connected to a fixing seat (17), the front surface of the fixing seat (17) is fixedly connected to a connecting rod (18), and the outer surface of the connecting rod (18) is rotatably connected to a pressure roller (19); The upper surface of the cutting table (1) is fixedly connected to a connecting frame (20), the inner surface of the connecting frame (20) is slidably connected to a slide rod (21), the lower end of the slide rod (21) is fixedly connected to a rubber plate (22), the outer surface of the slide rod (21) is provided with a spring (23), and the upper end of the slide rod (21) is fixedly connected to a connecting plate (24).

2. The aluminum foil slitting device for aluminum electrolytic capacitors according to claim 1, characterized in that: The outer surface of the first lead screw (3) is rotatably connected to the cutting table (1), and the outer surface of the fixed frame (4) is slidably connected to the cutting table (1).

3. The aluminum foil slitting device for aluminum electrolytic capacitors according to claim 1, characterized in that: The outer surface of the second lead screw (6) is rotatably connected to the fixed frame (4), and the outer surface of the fixed plate (7) is slidably connected to the fixed frame (4).

4. The aluminum foil slitting device for aluminum electrolytic capacitors according to claim 1, characterized in that: The tooth plate (8) is meshed with the gear (14).

5. The aluminum foil slitting device for aluminum electrolytic capacitors according to claim 1, characterized in that: The outer surface of the connecting shaft (16) is rotatably connected to the fixing frame (4), and the material of the pressing roller (19) is rubber.

6. The aluminum foil slitting device for aluminum electrolytic capacitors according to claim 1, characterized in that: The number of the connecting frames (20) is two and they are distributed on the left and right sides, and a handle (25) is fixedly connected to the upper surface of the connecting plate (24).

7. The aluminum foil slitting device for aluminum electrolytic capacitors according to claim 1, characterized in that: The upper end of the spring (23) is fixedly connected to the connecting frame (20), and the lower end of the spring (23) is fixedly connected to the rubber plate (22).

8. The aluminum foil slitting device for aluminum electrolytic capacitors according to claim 1, characterized in that: The first motor (2), the second motor (5), and the third motor (12) are all electrically connected to an external power supply.

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