Aluminum electrolytic capacitor aluminum foil winding equipment
By using a combination of rotating rollers, motors, motors and sponge strips in the aluminum electrolytic capacitor aluminum foil winding equipment, the problem of easy wrinkles in the aluminum foil during the winding process is solved, and the smooth winding and efficient winding of the aluminum foil is achieved.
Patent Information
- Application Number
- CN202421105803.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing aluminum electrolytic capacitor aluminum foil winding equipment is prone to cause wrinkles of aluminum foil during the winding process, which affects the use of the aluminum foil.
An aluminum electrolytic capacitor aluminum foil winding device is designed, including a bracket, a reel and a connecting block. Through the combination of rotating rollers, motors, motors and sponge strips, it ensures that the aluminum foil does not wrinkle during the reeling process. Specific measures include: the rotating roller is plugged into the reel, the motor drives the rotating roller to rotate, the motor drives the threaded rod to rotate, and the sponge strip is bonded to aluminum foil to prevent wrinkles.
It effectively prevents the aluminum foil from wrinkling during the winding process, and improves the winding quality and use efficiency of the aluminum foil.
Smart Images
Figure CN222181254U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum foil production, in particular to aluminum foil winding equipment for aluminum electrolytic capacitors. Background Art
[0002] Aluminum foil for aluminum electrolytic capacitors is a key material used to manufacture capacitors. This type of aluminum foil is a thin sheet made of pure aluminum or aluminum alloy, with excellent electrical conductivity and corrosion resistance. When manufacturing electrolytic capacitors, aluminum foil is usually assembled into the plates of film capacitors through a series of processing steps. When aluminum foil is produced, it needs to be wound, but winding the aluminum foil on a winding drum can easily cause wrinkles in the aluminum foil, affecting its use.
[0003] Patent announcement number CN208873618U discloses an aluminum foil winding device for an aluminum electrolytic capacitor, which mainly includes an electrical box, a base, a turntable and a winding device; the electrical box is fixed on the left side of the base, the turntable is installed on the base, and the winding device is installed on the turntable; by setting the first screw hole and the second screw hole, the staff can select the distance according to the required winding length to meet the use of aluminum foil winding with different winding lengths, thereby improving the winding efficiency of the aluminum foil winding device for the aluminum electrolytic capacitor; by setting the spring, the contact column and the static contact, when the contact column contacts the static contact, the electromagnetic coil is energized to attract the switch, so that the motor is disconnected from the power supply, and the motor is stopped in time according to the required winding length, thereby improving the winding efficiency of the aluminum foil.
[0004] In the prior art, CN208873618U rolls up the aluminum foil on a winding drum during use, which easily causes wrinkles in the rolled aluminum foil, affecting its use. Utility Model Content
[0005] The utility model aims to provide an aluminum foil winding device for aluminum electrolytic capacitors, which has the advantages of being easy to roll up the aluminum foil and preventing wrinkles from being produced when the aluminum foil is rolled up, thereby solving the problem that wrinkles are easily produced when the aluminum foil is rolled up on a winding drum, thus affecting the use.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum foil winding device for an aluminum electrolytic capacitor, comprising a bracket, a winding drum and a connecting block, a groove is provided at the front end of the bracket, a roller is rotatably connected to one side of the inner wall of the groove, the roller is plugged into the winding drum, a long groove is provided at the upper end of one side of the inner wall of the groove, a connecting block is inserted into the long groove, a movable plate is fixed to one side of the connecting block, and a sponge strip is fixed to the lower surface of the movable plate.
[0007] Preferably, four pillars in a rectangular array are fixed to the lower surface of the bracket. The bracket can be supported by the four pillars so that the overall placement of the device is stable.
[0008] Preferably, a control switch box is fixed on one side of the bracket, and a display screen and buttons are sequentially embedded and installed on one side of the control switch box from top to bottom. The start and stop of the motor can be controlled by the control switch box.
[0009] Preferably, a second circular hole is opened on one side of the bracket, a motor is fixed on one side of the bracket, a transmission shaft provided by the motor extends into the second circular hole, and a roller is fixed on one side of the transmission shaft provided by the motor. The transmission shaft provided by the motor fixes the roller, providing power for the rotation of the roller, so that the winding drum can rotate and rewind the aluminum foil.
[0010] Preferably, the upper and lower ends of the outer wall of the roller are respectively fixed with limit plates, a through hole is provided on one side of the winding drum, and the upper and lower ends of the inner wall of the through hole are respectively provided with limit grooves, one side of the rotating roller passes through the through hole, and the limit plate is inserted into the limit groove. By inserting the limit plate into the limit groove, the winding drum can be limited, which facilitates the winding drum to rotate and roll up the aluminum foil.
[0011] Preferably, a threaded hole is formed on the upper surface of the connection block, a round hole 1 is formed on the upper surface of the bracket, a motor is fixed on the upper surface of the bracket, the bottom end of the transmission shaft provided by the motor extends into the round hole 1, a threaded rod is fixed on the bottom end of the transmission shaft provided by the motor, the bottom end of the threaded rod passes through the threaded hole and is threadedly connected. The threaded rod is fixed by the transmission shaft provided by the motor, providing power for the rotation of the threaded rod, so that the connection block and the movable plate can move up and down as needed, so that the sponge strip can fit the aluminum foil to prevent wrinkles from being generated when the aluminum foil is rolled up.
[0012] Preferably, the width of the long groove opened at the upper end of one side of the inner wall of the groove matches the width of the connecting block. By matching the width of the long groove with the width of the connecting block, the long groove can limit the connecting block to prevent the threaded rod from rotating, and the connecting block follows the rotation, so as to facilitate the connecting block to move up and down.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model connects the rotating roller with the winding drum, and a long groove is opened at the upper end of one side of the inner wall of the groove, and a connecting block is inserted into the long groove. A movable plate is fixed on one side of the connecting block, and a sponge strip is fixed on the lower surface of the movable plate. When the aluminum foil needs to be wound, one end of the aluminum foil is wound on the winding drum, and the motor is started to rotate the rotating roller, and the winding drum rotates to wind the aluminum foil. At the same time, the motor is started to rotate the threaded rod, and the connecting block and the movable plate move downward to a suitable position. The sponge strip fits the rolled aluminum foil to prevent the aluminum foil from being wrinkled when being rolled, thereby achieving the effect of facilitating the rolling of the aluminum foil and preventing the aluminum foil from being wrinkled when being rolled. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the main structure of the bracket of the utility model;
[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the bracket of the utility model;
[0018] Figure 4 It is a schematic diagram of the side structure of the winding drum of the utility model.
[0019] In the figure: 1. support; 2. bracket; 3. take-up drum; 4. moving plate; 5. sponge strip; 6. motor; 7. motor; 8. control switch box; 9. limit plate; 10. roller; 11. groove; 12. threaded hole; 13. round hole one; 14. connecting block; 15. long groove; 16. threaded rod; 17. round hole two; 18. through hole; 19. limit groove. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 4 The utility model provides an embodiment: an aluminum foil winding device for an aluminum electrolytic capacitor, comprising a bracket 2, a winding drum 3 and a connecting block 14, a groove 11 is provided at the front end of the bracket 2, four pillars 1 in a rectangular array are fixed to the lower surface of the bracket 2, a control switch box 8 is fixed to one side of the bracket 2, and a display screen and buttons are sequentially embedded and installed on one side of the control switch box 8 from top to bottom, the bracket 2 can be supported by the four pillars 1, so that the overall placement of the device is stable, and the start and stop of the motor 7 and the motor 6 can be controlled by the control switch box 8. As is well known to those skilled in the art, the provision of the control switch box 8 is commonplace, and it belongs to conventional means or common knowledge, and will not be repeated here, and those skilled in the art can make any selection according to their needs or convenience.
[0022] One side of the inner wall of the groove 11 is rotatably connected to the roller 10, and one side of the bracket 2 is provided with a second round hole 17, and one side of the bracket 2 is fixed with a motor 7, and one side of the transmission shaft provided by the motor 7 extends into the second round hole 17, and one side of the transmission shaft provided by the motor 7 is fixed with the roller 10, and the roller 10 is fixed by the transmission shaft provided by the motor 7, which provides power for the rotation of the roller 10, so that the winding drum 3 can rotate and roll up the aluminum foil. As is well known to those skilled in the art, the provision of the motor 7 and the motor 6 is commonplace, and they are all conventional means or common knowledge, and will not be repeated here, and those skilled in the art can make any selection according to their needs or convenience. The roller 10 is plugged into the winding drum 3, and the upper and lower ends of the outer wall of the roller 10 are respectively fixed with limit plates 9. A through hole 18 is opened on one side of the winding drum 3, and the upper and lower ends of the inner wall of the through hole 18 are respectively provided with limit grooves 19. The through hole 18 passes through one side of the roller 10, and the limit plate 9 is inserted into the limit groove 19. By inserting the limit plate 9 into the limit groove 19, the winding drum 3 can be limited, which is convenient for the winding drum 3 to rotate and wind up the aluminum foil.
[0023] A long groove 15 is provided at the upper end of one side of the inner wall of the groove 11. The width of the long groove 15 provided at the upper end of one side of the inner wall of the groove 11 matches the width of the connecting block 14. By matching the width of the long groove 15 with the width of the connecting block 14, the long groove 15 can limit the connecting block 14 to prevent the threaded rod 16 from rotating. The connecting block 14 rotates with it, which is convenient for the connecting block 14 to move up and down. The long groove 15 is inserted into the connecting block 14. The upper surface of the connecting block 14 is provided with a threaded hole 12. The upper surface of the bracket 2 is provided with a round hole 13. The upper surface of the bracket 2 is fixed with a horse 6, the bottom end of the transmission shaft of the motor 6 extends into the circular hole 13, and a threaded rod 16 is fixed to the bottom end of the transmission shaft of the motor 6. The bottom end of the threaded rod 16 passes through the threaded hole 12 and is threadedly connected. The threaded rod 16 is fixed by the transmission shaft of the motor 6, which provides power for the rotation of the threaded rod 16, so that the connecting block 14 and the movable plate 4 can move up and down as needed, so that the sponge strip 5 can fit the aluminum foil to prevent the aluminum foil from being wrinkled when rolled up. The movable plate 4 is fixed to one side of the connecting block 14, and the sponge strip 5 is fixed to the lower surface of the movable plate 4.
[0024] When the aluminum foil needs to be rolled up, the limit plate 9 is inserted into the limit groove 19, and then one end of the aluminum foil is wound on the winding drum 3, and the switch box 8 is operated to start the motor 7, and the roller 10 and the winding drum 3 rotate. At the same time, the switch box 8 is operated to start the motor 6, and the threaded rod 16 rotates. The connecting block 14 and the moving plate 4 can move up and down as needed, and the sponge strip 5 fits the rolled aluminum foil. The aluminum foil can be rolled up easily and wrinkles can be prevented when the aluminum foil is rolled up.
[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. An aluminum foil winding device for an aluminum electrolytic capacitor, comprising a support (2), a winding drum (3) and a connecting block (14), characterized in that: The front end of the bracket (2) is provided with a groove (11), one side of the inner wall of the groove (11) is rotatably connected to a roller (10), the roller (10) is plugged into the winding drum (3), the upper end of one side of the inner wall of the groove (11) is provided with a long groove (15), the long groove (15) is plugged into a connecting block (14), one side of the connecting block (14) is fixed with a movable plate (4), and the lower surface of the movable plate (4) is fixed with a sponge strip (5).
2. The aluminum foil winding equipment for aluminum electrolytic capacitors according to claim 1, characterized in that: Four pillars (1) in a rectangular array are fixed on the lower surface of the bracket (2).
3. The aluminum foil winding equipment for aluminum electrolytic capacitors according to claim 1, characterized in that: A control switch box (8) is fixed to one side of the bracket (2), and a display screen and buttons are sequentially embedded and installed on one side of the control switch box (8) from top to bottom.
4. The aluminum foil winding equipment for aluminum electrolytic capacitors according to claim 1, characterized in that: A second circular hole (17) is provided on one side of the bracket (2), a motor (7) is fixed on one side of the bracket (2), one side of a transmission shaft provided on the motor (7) extends into the second circular hole (17), and a rotating roller (10) is fixed on one side of the transmission shaft provided on the motor (7).
5. The aluminum foil winding equipment for aluminum electrolytic capacitors according to claim 1, characterized in that: Limiting plates (9) are fixed to the upper and lower ends of the outer wall of the rotating roller (10), a through hole (18) is provided on one side of the winding drum (3), and limiting grooves (19) are provided on the upper and lower ends of the inner wall of the through hole (18), one side of the rotating roller (10) passes through the through hole (18), and the limiting plate (9) is inserted into the limiting groove (19).
6. The aluminum foil winding equipment for aluminum electrolytic capacitors according to claim 1, characterized in that: The upper surface of the connection block (14) is provided with a threaded hole (12), the upper surface of the bracket (2) is provided with a round hole (13), a motor (6) is fixed on the upper surface of the bracket (2), the bottom end of a transmission shaft provided on the motor (6) extends into the round hole (13), a threaded rod (16) is fixed on the bottom end of the transmission shaft provided on the motor (6), the bottom end of the threaded rod (16) passes through the threaded hole (12) and is threadedly connected.
7. The aluminum foil winding equipment for aluminum electrolytic capacitors according to claim 1, characterized in that: The width of the long groove (15) opened at the upper end of one side of the inner wall of the groove (11) matches the width of the connecting block (14).