Foil cutting device for aluminum electrolytic capacitor processing

Abstract

The utility model relates to the technical field of aluminum electrolytic capacitor processing, and discloses a foil cutting device for processing an aluminum electrolytic capacitor, the outside of a foil cutting roller is symmetrically provided with cutter rings, the inner sides of the cutter rings are symmetrically provided with guide blocks, and the outside of the foil cutting roller is provided with guide grooves which slide relative to the guide blocks; a cleaning mechanism is arranged at the position, close to the winding mechanism, of the upper surface of the foil cutting table, the cleaning mechanism comprises first mounting frames mounted on the upper surface of the foil cutting table, and a first cleaning plate and a second cleaning plate are arranged between the first mounting frames from top to bottom; and cleaning pads are arranged on the lower surface of the first cleaning plate and the upper surface of the second cleaning plate. And a cutter ring slides outside the foil cutting roller, and a second electric telescopic rod in a fixing groove works, so that a limiting rod moves outwards in the fixing groove, and then the limiting rod can be embedded into a limiting hole, and the adjusted cutter ring is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum electrolytic capacitor processing, in particular to a foil cutting device for aluminum electrolytic capacitor processing. Background Art

[0002] Aluminum electrolytic capacitors are made of an aluminum cylinder as the negative electrode, filled with liquid electrolyte, and a curved aluminum strip inserted as the positive electrode. They also need to be treated with DC voltage to form an oxide film on the positive electrode as a medium. Its characteristic is large capacity. When processing aluminum electrolytic capacitors, a foil cutting device is required to cut the aluminum foil into the required width for the convenience of using aluminum electrolytic capacitors.

[0003] A Chinese patent discloses a foil cutting machine slitting device for aluminum electrolytic capacitor processing (authorization announcement number CN220218658U). The patented technology opens the aluminum foil roll so that the knife ring can cut the aluminum foil in a single layer, thereby ensuring that the cut aluminum foil edge will not have wrinkles, and uses multiple removable winding rolls so that the cut aluminum foil can be rewound, making it extremely convenient to reuse the aluminum foil.

[0004] However, there are still some shortcomings in this patent. Although this patent can cut the aluminum foil for processing aluminum electrolytic capacitors, it can be seen from the drawings of this patent that this patent uses manual bolts to fix the knife ring when adjusting it. This method has a complex structure and a slow adjustment efficiency, which affects the cutting of aluminum foil for processing aluminum electrolytic capacitors. Therefore, those skilled in the art provide a foil cutting device for processing aluminum electrolytic capacitors to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a foil cutting device for processing aluminum electrolytic capacitors to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A foil cutting device for the processing of aluminum electrolytic capacitors, comprising a foil cutting table, a winding mechanism and an unwinding mechanism arranged on the upper surface of the foil cutting table from left to right. A second mounting frame is arranged on the upper surface of the foil cutting table near the unwinding mechanism. A foil cutting roller and a guiding roller are respectively arranged between the second mounting frames from top to bottom. Knife rings are symmetrically arranged outside the foil cutting roller, and guiding blocks are symmetrically arranged inside the knife rings. Guiding grooves for sliding with the guiding blocks are formed outside the foil cutting roller. A cleaning mechanism is arranged on the upper surface of the foil cutting table near the winding mechanism. The cleaning mechanism comprises a first mounting frame installed on the upper surface of the foil cutting table. A first cleaning plate and a second cleaning plate are respectively arranged between the first mounting frames from top to bottom. Cleaning pads are arranged on the lower surface of the first cleaning plate and the upper surface of the second cleaning plate.

[0008] As a further scheme of the utility model: A foil cutting motor is installed on the rear surface of the foil cutting roller, and the driving end of the foil cutting motor is connected to the rear end of the foil cutting roller.

[0009] As a further scheme of the utility model: A fixing groove is formed inside the guiding block, a limiting rod is arranged through the fixing groove, limiting holes are symmetrically formed inside the guiding groove, and one end of the limiting rod is embedded inside the limiting hole.

[0010] As a further scheme of the utility model: A limiting plate is arranged at one end of the limiting rod inside the fixing groove, and a second electric telescopic rod is further arranged inside the fixing groove. The telescopic end of the second electric telescopic rod is connected to one end of the limiting plate.

[0011] As a further scheme of the utility model: Slide rails are symmetrically arranged on the front and rear surfaces on both sides of the first cleaning plate, and sliding grooves for sliding with the slide rails are formed inside the first mounting frame.

[0012] As a further scheme of the utility model: A first electric telescopic rod is arranged inside the sliding groove, and the telescopic end of the first electric telescopic rod is connected to the middle position on the upper surface of the slide rail.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. For a foil cutting device for the processing of aluminum electrolytic capacitors, by sliding the knife rings outside the foil cutting roller, that is, the guiding blocks sliding inside the guiding grooves, and through the operation of the second electric telescopic rod inside the fixing groove, the limiting rod will move outwards inside the fixing groove, and then the limiting rod can be embedded inside the limiting holes, so as to fix the adjusted knife rings. This setting has a simple structure, can realize the automatic adjustment of the positions of the knife rings, effectively improves the working efficiency, and is convenient for the foil cutting operation of the aluminum electrolytic capacitors.

[0015] 2. A foil cutting device for the processing of aluminum electrolytic capacitors. Through the setting of the cleaning mechanism, the aluminum foil used in the processing of aluminum electrolytic capacitors is cleaned after foil cutting, thus avoiding contamination on the surface of the aluminum foil after foil cutting and affecting subsequent use. At the same time, the operation of the first electric telescopic rod will cause the slide rail to slide inside the chute, and then the distance between the first cleaning plate and the second cleaning plate can be adjusted, so as to meet the cleaning work of aluminum foils with different thicknesses, and the practicability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 1 is a schematic structural diagram of a foil cutting device for the processing of aluminum electrolytic capacitors;

[0017] Figure 2 FIG. 2 is a schematic structural diagram of the cleaning mechanism in a foil cutting device for the processing of aluminum electrolytic capacitors;

[0018] Figure 3 FIG. 3 is a schematic structural diagram of the cutter ring in a foil cutting device for the processing of aluminum electrolytic capacitors;

[0019] Figure 4 FIG. 4 is a schematic structural diagram of the limiting rod in a foil cutting device for the processing of aluminum electrolytic capacitors.

[0020] In the figure: 1, foil cutting table; 2, winding mechanism; 3, cleaning mechanism; 31, first mounting frame; 32, first cleaning plate; 321, slide rail; 322, chute; 323, first electric telescopic rod; 33, second cleaning plate; 34, cleaning pad; 4, unwinding mechanism; 5, foil cutting roller; 51, second mounting frame; 52, foil cutting motor; 6, guiding roller; 7, cutter ring; 71, guiding block; 72, limiting hole; 73, guiding groove; 74, limiting rod; 741, limiting plate; 75, fixing groove; 751, second electric telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Please refer to Figures 1 to 4, in the embodiment of the present utility model, a foil cutting device for the processing of aluminum electrolytic capacitors includes a foil cutting table 1, a winding mechanism 2 and an unwinding mechanism 4 arranged on the upper surface of the foil cutting table 1 from left to right. A second mounting frame 51 is arranged on the upper surface of the foil cutting table 1 near the unwinding mechanism 4. A foil cutting roller 5 and a guiding roller 6 are respectively arranged between the second mounting frames 51 from top to bottom. Knife rings 7 are symmetrically arranged outside the foil cutting roller 5. Guide blocks 71 are symmetrically arranged inside the knife rings 7. Guide grooves 73 which slide with the guide blocks 71 are formed outside the foil cutting roller 5. A cleaning mechanism 3 is arranged on the upper surface of the foil cutting table 1 near the winding mechanism 2. The cleaning mechanism 3 includes a first mounting frame 31 mounted on the upper surface of the foil cutting table 1. A first cleaning plate 32 and a second cleaning plate 33 are respectively arranged between the first mounting frames 31 from top to bottom. Cleaning pads 34 are arranged on the lower surface of the first cleaning plate 32 and the upper surface of the second cleaning plate 33. This setting utilizes the sliding of the knife rings 7 outside the foil cutting roller 5 to adjust the position of the knife rings 7. At the same time, with the setting of the cleaning mechanism 3, the aluminum foil after foil cutting can be cleaned to avoid contamination and affect its use.

[0022] In Figure 3 : A foil cutting motor 52 is installed on the rear surface of the foil cutting roller 5. The driving end of the foil cutting motor 52 is connected to the rear end of the foil cutting roller 5. This setting utilizes the operation of the foil cutting motor 52 to make the foil cutting roller 5 rotate, and then the passing aluminum foil can be cut.

[0023] In Figure 3 and Figure 4 : A fixing groove 75 is formed inside the guide block 71. A limiting rod 74 is arranged through the fixing groove 75. Limiting holes 72 are symmetrically formed inside the guide groove 73. One end of the limiting rod 74 is embedded inside the limiting hole 72. A limiting plate 741 is arranged at one end of the limiting rod 74 inside the fixing groove 75. A second electric telescopic rod 751 is also arranged inside the fixing groove 75. The telescopic end of the second electric telescopic rod 751 is connected to one end of the limiting plate 741. This setting utilizes the operation of the second electric telescopic rod 751, which will make the limiting rod 74 move inside the fixing groove 75 and make one end of the limiting rod 74 embedded inside the limiting hole 72, so as to ensure the fixation of the knife ring 7 and achieve the purpose of quickly adjusting and fixing the knife ring 7.

[0024] In Figure 2In the middle: Slide rails 321 are symmetrically arranged on both the front and rear surfaces of the first cleaning plate 32. A sliding groove 322 that slides with the slide rail 321 is provided inside the first mounting bracket 31. A first electric telescopic rod 323 is arranged inside the sliding groove 322. The telescopic end of the first electric telescopic rod 323 is connected to the middle position of the upper surface of the slide rail 321. This setting utilizes the operation of the first electric telescopic rod 323, which causes the slide rail 321 to slide inside the sliding groove 322, thereby adjusting the distance between the first cleaning plate 32 and the second cleaning plate 33, so as to meet the cleaning requirements for aluminum foils of different thicknesses.

[0025] The working principle of the present utility model is as follows: When the aluminum foil cutting device for processing aluminum electrolytic capacitors of the present utility model is in use, first, the position of the cutter ring 7 outside the cutting foil roller 5 is adjusted. During the adjustment, the cutter ring 7 slides outside the cutting foil roller 5, that is, the guiding block 71 slides inside the guiding groove 73, and through the operation of the second electric telescopic rod 751 inside the fixing groove 75, the limiting rod 74 moves outward inside the fixing groove 75, and then the limiting rod 74 can be inserted into the limiting hole 72 to fix the adjusted cutter ring 7. After fixing, by starting the operation of the first electric telescopic rod 323 inside the sliding groove 322, the slide rail 321 slides inside the sliding groove 322, thereby adjusting the distance between the first cleaning plate 32 and the second cleaning plate 33, so as to meet the cleaning requirements for aluminum foils of different thicknesses, and it has good practicability.

[0026] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A foil cutting device for aluminum electrolytic capacitor processing, comprising a foil cutting table (1), a winding mechanism (2) and an unwinding mechanism (4) arranged on the upper surface of the foil cutting table (1) from left to right, characterized in that, A second mounting frame (51) is arranged on the upper surface of the foil cutting table (1) near the unwinding mechanism (4). A foil cutting roller (5) and a guiding roller (6) are respectively arranged between the second mounting frames (51) from top to bottom. Knife rings (7) are symmetrically arranged outside the foil cutting roller (5). Guide blocks (71) are symmetrically arranged inside the knife rings (7). Guide grooves (73) for sliding with the guide blocks (71) are formed outside the foil cutting roller (5). A cleaning mechanism (3) is arranged on the upper surface of the foil cutting table (1) near the winding mechanism (2). The cleaning mechanism (3) includes a first mounting frame (31) mounted on the upper surface of the foil cutting table (1). A first cleaning plate (32) and a second cleaning plate (33) are respectively arranged between the first mounting frames (31) from top to bottom. Cleaning pads (34) are arranged on the lower surface of the first cleaning plate (32) and the upper surface of the second cleaning plate (33).

2. The cutting foil device for processing aluminum electrolytic capacitors according to claim 1, characterized in that, A foil cutting motor (52) is mounted on the rear surface of the foil cutting roller (5). The driving end of the foil cutting motor (52) is connected to the rear end of the foil cutting roller (5).

3. The cutting foil device for processing aluminum electrolytic capacitors according to claim 1, characterized in that, A fixing groove (75) is formed inside the guide block (71). A limiting rod (74) is arranged through the fixing groove (75). Limiting holes (72) are symmetrically formed inside the guide groove (73). One end of the limiting rod (74) is embedded inside the limiting hole (72).

4. The cutting foil device for processing aluminum electrolytic capacitors according to claim 3, characterized in that, A limiting plate (741) is arranged at one end of the limiting rod (74) inside the fixing groove (75). A second electric telescopic rod (751) is also arranged inside the fixing groove (75). The telescopic end of the second electric telescopic rod (751) is connected to one end of the limiting plate (741).

5. The cutting foil device for aluminum electrolytic capacitor processing according to claim 1, characterized in that, Sliding rails (321) are symmetrically arranged on the front and rear surfaces on both sides of the first cleaning plate (32). Sliding grooves (322) for sliding with the sliding rails (321) are formed inside the first mounting frame (31).

6. The cutting foil device for aluminum electrolytic capacitor processing according to claim 5, characterized in that, A first electric telescopic rod (323) is arranged inside the sliding groove (322). The telescopic end of the first electric telescopic rod (323) is connected to the middle position on the upper surface of the sliding rail (321).

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