CN223260471U - Aluminum foil winding auxiliary device for capacitors - Google Patents
Aluminum foil winding auxiliary device for capacitorsInfo
- Publication number
- CN223260471U CN223260471U CN202421987254.2U CN202421987254U CN223260471U CN 223260471 U CN223260471 U CN 223260471U CN 202421987254 U CN202421987254 U CN 202421987254U CN 223260471 U CN223260471 U CN 223260471U
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- rotating shaft
- aluminum foil
- groove
- fixed
- fixedly installed
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Abstract
The utility model relates to the technical field of winding devices and discloses an aluminum foil winding auxiliary device for a capacitor, which comprises a fixed base, wherein a first rotating shaft and a second rotating shaft are fixedly arranged on the side wall of the fixed base, the first rotating shaft and the second rotating shaft are positioned at the same horizontal height, an aluminum foil is arranged on the first rotating shaft, and insulating paper is arranged on the second rotating shaft. According to the utility model, when the movable block drives the fixed rod to move upwards, the tensioning roller at the top of the movable frame is outwards widened through the limit of the limit rod to tension the aluminum foil and the insulating paper, the tensioning degree of the aluminum foil and the insulating paper can be simultaneously adjusted by controlling the height of the fixed rod, the aluminum foil and the insulating paper pass through the squeeze roller, air between the aluminum foil and the insulating paper is squeezed out by the squeeze roller, then the tops of the aluminum foil and the insulating paper are penetrated into the fixed groove on the winding roller, and the aluminum foil and the insulating paper are clamped by the two clamping plates in the winding roller, so that dislocation of the aluminum foil and the insulating paper during winding is prevented.
Description
Technical Field
The utility model relates to the technical field of winding devices, in particular to an aluminum foil winding auxiliary device for a capacitor.
Background
A capacitor winding machine is an apparatus for manufacturing a capacitor, which operates on the principle that a structure of a capacitor is formed by winding a metal foil and an insulating paper together. Such devices play a vital role in the electronics industry, as capacitors are common elements in circuits for storing charge and regulating current.
The existing winding device (bulletin number: CN 206711777U) for the film capacitor has at least the following defects that in order to reduce bubbles between the metal foil and the insulating paper in the winding process, the tension of the metal foil and the insulating paper needs to be respectively adjusted before winding, the winding is very troublesome, and in addition, the bubbles or misalignment between the metal foil and the insulating paper is easily caused only by a tensioning mode during the winding, so that the quality is difficult to ensure.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides an aluminum foil winding auxiliary device for a capacitor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an aluminum foil winding auxiliary device for electric capacity, includes unable adjustment base, fixed mounting has first pivot and second pivot on unable adjustment base's the lateral wall, first pivot is in same level with the second pivot, be provided with the aluminum foil in the first pivot, be provided with insulating paper in the second pivot, movable groove has been seted up to unable adjustment base's intermediate position, movable block has in the movable groove, movable block's top fixed mounting has the dead lever, the below of dead lever is provided with the mount, be provided with a pair of squeeze rolls in the mount, be provided with the wind-up roll under the mount, the afterbody fixed mounting of wind-up roll has the third pivot, third pivot movable mounting is on unable adjustment base.
As a further scheme of the utility model, a pair of movable frames are movably arranged on the fixed rod, the two movable frames face the aluminum foil and the insulating paper respectively, a connecting frame is fixedly arranged at the top of each movable frame, a tensioning roller is movably arranged on each connecting frame, a limiting groove is formed in the side wall of each movable frame, a limiting rod is fixedly arranged on the fixed base corresponding to the position of each movable frame, and the top of each limiting rod can be movably clamped in each limiting groove.
As a further scheme of the utility model, a connecting groove is formed in the moving block, mounting blocks are fixedly mounted at the upper end and the lower end of the movable groove on the back of the fixed base, a control rod is movably mounted between the mounting blocks, the connecting groove can be movably sleeved on the control rod, lines in the connecting groove are matched with those on the control rod, a bidirectional motor is fixedly mounted on the fixed base corresponding to the position of the control rod, and the output end of the bidirectional motor is fixedly connected with the control rod.
As a further scheme of the utility model, a connecting block is fixedly arranged on the fixing frame, the connecting block is fixedly welded on the fixing base, a sliding groove is formed in the side edge of the fixing frame, sliding columns are fixedly arranged at the two ends of the extrusion roller and movably clamped in the sliding groove, springs are fixedly arranged at the two ends of the sliding groove, and an extrusion block is fixedly arranged at the top of each spring.
As a further scheme of the utility model, a fixed groove is formed in the middle of the wind-up roll, a pair of clamping plates are arranged in the fixed groove, two fixed blocks are fixedly arranged on the top end of the wind-up roll, a threaded rod is movably arranged between the fixed blocks, a movable block is fixedly arranged on the top end of the clamping plates, a threaded groove is formed in the movable block, and the threaded groove can be movably sleeved on the threaded rod.
As a further scheme of the utility model, the tail parts of the first rotating shaft, the second rotating shaft and the third rotating shaft extend backwards to penetrate through the fixed base, a gear is fixedly arranged at the tail part of the second rotating shaft, an auxiliary rotating shaft is arranged on the right side of the second rotating shaft and movably arranged on the fixed base, a transmission belt is arranged on the outer sides of the first rotating shaft, the third rotating shaft and the auxiliary rotating shaft, a driving motor is fixedly arranged at the tail part of the third rotating shaft, the driving motor is fixedly arranged on the fixed base, and the output end of the driving motor is fixedly connected with the third rotating shaft.
As a further scheme of the utility model, the lines in the thread grooves are matched with the thread rod, and the lines in the thread grooves on the two clamping plates are opposite lines.
As a further scheme of the utility model, the outer side of the driving belt is provided with tooth grooves, and the outer side of the driving belt is meshed with the gears.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the movable block can be controlled to move in the movable groove through the control rod, when the movable block drives the fixed rod to move upwards, the tensioning roller at the top of the movable frame can be outwards expanded through the limit of the limit rod to tension the aluminum foil and the insulating paper, and the tension of the aluminum foil and the insulating paper can be simultaneously adjusted through controlling the height of the fixed rod, so that the aluminum foil and the insulating paper are very convenient.
2. According to the utility model, the aluminum foil and the insulating paper pass through the squeeze rolls, the squeeze rolls can press the aluminum foil and the insulating paper together, air between the aluminum foil and the insulating paper is squeezed out, then the tops of the aluminum foil and the insulating paper penetrate into the fixing grooves on the winding rolls, and two clamping plates in the winding rolls can clamp the aluminum foil and the insulating paper to fix the positions of the aluminum foil and the insulating paper and prevent dislocation of the aluminum foil and the insulating paper during winding.
Drawings
Fig. 1 is a schematic diagram of a front structure of an aluminum foil winding auxiliary device for a capacitor according to the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
Fig. 3 is a schematic structural diagram of parts of an aluminum foil winding auxiliary device for a capacitor according to the present utility model;
fig. 4 is a schematic partial structure of an aluminum foil winding auxiliary device for a capacitor according to the present utility model;
fig. 5 is a schematic diagram of a back structure of an aluminum foil winding auxiliary device for a capacitor according to the present utility model;
In the figure, 1, a base is fixed; 2, a first rotating shaft, 3, a second rotating shaft, 4, an aluminum foil, 5, insulating paper, 6, a movable groove, 7, a limit rod, 8, a fixed rod, 9, a movable frame, 10, a connecting frame, 11, a tensioning roller, 12, a limit groove, 13, a connecting block, 14, a fixed frame, 15, a squeeze roller, 16, a third rotating shaft, 17, a winding roller, 18, a fixed groove, 19, a clamping plate, 20, a fixed block, 21, a threaded rod, 22, a movable block, 23, a threaded groove, 24, a movable block, 25, a connecting groove, 26, a chute, 27, a sliding column, 28, a squeeze block, 29, a spring, 30, a driving motor, 31, a gear, 32, a driving belt, 33, a bidirectional motor, 34, a mounting block, 35, a control rod, 36 and an auxiliary rotating shaft.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected or electrically connected, may be directly connected or indirectly connected through an intermediate medium, and may be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, an aluminum foil winding auxiliary device for a capacitor comprises a fixed base 1, wherein a first rotating shaft 2 and a second rotating shaft 3 are fixedly installed on the side wall of the fixed base 1, the first rotating shaft 2 and the second rotating shaft 3 are positioned at the same horizontal height, an aluminum foil 4 is arranged on the first rotating shaft 2, insulating paper 5 is arranged on the second rotating shaft 3, a movable groove 6 is formed in the middle position of the fixed base 1, a movable block 24 is movably installed in the movable groove 6, a fixed rod 8 is fixedly installed at the top of the movable block 24, a fixed frame 14 is arranged below the fixed rod 8, a pair of extrusion rollers 15 are arranged in the fixed frame 14, a winding roller 17 is arranged under the fixed frame 14, a third rotating shaft 16 is fixedly installed at the tail of the winding roller 17, and the third rotating shaft 16 is movably installed on the fixed base 1.
In this embodiment, a pair of movable frames 9 are movably mounted on the fixed rod 8, two movable frames 9 face the aluminum foil 4 and the insulating paper 5 respectively, a connecting frame 10 is fixedly mounted at the top of the movable frames 9, a tensioning roller 11 is movably mounted on the connecting frame 10, a limiting groove 12 is formed in the side wall of the movable frame 9, a limiting rod 7 is fixedly mounted on the fixed base 1 corresponding to the position of the movable frame 9, the top of the limiting rod 7 can be movably clamped in the limiting groove 12, a connecting groove 25 is formed in the movable block 24, mounting blocks 34 are fixedly mounted at the upper end and the lower end of the movable groove 6 on the back of the fixed base 1, a control rod 35 is movably mounted between the mounting blocks 34, the connecting groove 25 can be movably sleeved on the control rod 35, grains in the connecting groove 25 are matched with those on the control rod 35, a bidirectional motor 33 is fixedly mounted on the fixed base 1 corresponding to the position of the control rod 35, and the output end of the bidirectional motor 33 is fixedly connected with the control rod 35.
In this embodiment, a connecting block 13 is fixedly installed on a fixing frame 14, the connecting block 13 is fixedly welded on a fixing base 1, a chute 26 is formed in the side edge of the fixing frame 14, sliding columns 27 are fixedly installed at two ends of a squeeze roller 15, the sliding columns 27 are movably clamped in the chute 26, springs 29 are fixedly installed at two ends of the chute 26, and a squeeze block 28 is fixedly installed at the top of each spring 29.
In this embodiment, a fixed slot 18 is provided in the middle of the wind-up roller 17, a pair of clamping plates 19 are provided in the fixed slot 18, two fixed blocks 20 are fixedly installed on the top end of the wind-up roller 17, a threaded rod 21 is movably installed between the fixed blocks 20, a movable block 22 is fixedly installed on the top end of the clamping plates 19, a threaded slot 23 is provided on the movable block 22, the threaded slot 23 can be movably sleeved on the threaded rod 21, the lines in the threaded slot 23 are matched with those in the threaded rod 21, and the lines in the threaded slots 23 on the two clamping plates 19 are opposite lines.
In this embodiment, the tails of the first rotating shaft 2, the second rotating shaft 3, the third rotating shaft 16 and the third rotating shaft extend backwards to penetrate through the fixed base 1, the tail of the second rotating shaft 3 is fixedly provided with a gear 31, the right side of the second rotating shaft 3 is provided with an auxiliary rotating shaft 36, the auxiliary rotating shaft 36 is movably mounted on the fixed base 1, the outer sides of the first rotating shaft 2, the third rotating shaft 16 and the auxiliary rotating shaft 36 are provided with a driving belt 32, the tail of the third rotating shaft 16 is fixedly provided with a driving motor 30, the driving motor 30 is fixedly mounted on the fixed base 1, the output end of the driving motor 30 is fixedly connected with the third rotating shaft 16, the outer side of the driving belt 32 is provided with tooth grooves, and the outer side of the driving belt 32 is meshed with the gear 31.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: the aluminum foil 4 and the insulating paper 5 are respectively sleeved on the first rotating shaft 2 and the second rotating shaft 3, then one ends of the aluminum foil 4 and the insulating paper 5 are pulled, the aluminum foil 4 and the insulating paper 5 pass through the space between the extrusion rollers 15, the extrusion block 28 is pushed by the spring 29 to move the sliding column 27 towards the middle, the sliding column 27 drives the extrusion rollers 15 to gather towards the middle, the aluminum foil 4 and the insulating paper 5 are pressed together by the extrusion rollers 15 on two sides, air between the aluminum foil 4 and the insulating paper 5 is extruded, then the tops of the aluminum foil 4 and the insulating paper 5 are penetrated into the fixed groove 18 on the winding roller 17, then the threaded rod 21 is rotated, the movable block 22 can be controlled to move by the threaded rod 21, the movable block 22 drives the clamping plate 19 in the winding roller 17 to move towards the middle, the two clamping plates 19 in the winding roller 17 clamp the aluminum foil 4 and the insulating paper 5, the aluminum foil 4 and the insulating paper 5 are fixed in position, the aluminum foil 4 and the insulating paper 5 are prevented from being misplaced during winding, then the driving motor 30 is started, the driving motor 30 drives the third rotating shaft 16 to rotate, meanwhile, the third rotating shaft 16 drives the first rotating shaft 2 and the second rotating shaft 3 to rotate in opposite directions through the transmission belt 32, at the moment, the first rotating shaft 2 and the second rotating shaft 3 can discharge the aluminum foil 4 and the insulating paper 5, the third rotating shaft 16 drives the winding roller 17 to wind the aluminum foil 4 and the insulating paper 5, the automatic winding effect is achieved, the control rod 35 is driven to rotate by starting the bidirectional motor 33, the moving block 24 can be controlled to move in the movable groove 6 through the control rod 35, when the moving block 24 drives the fixed rod 8 to move upwards, the tensioning roller 11 at the top of the movable frame 9 can be outwards widened through the limit of the limit rod 7, tensioning is carried out to aluminium foil 4 and insulating paper 5, and the height through control dead lever 8 just can adjust aluminium foil 4 and insulating paper 5's rate of tension simultaneously, and is very convenient.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421987254.2U CN223260471U (en) | 2024-08-15 | 2024-08-15 | Aluminum foil winding auxiliary device for capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421987254.2U CN223260471U (en) | 2024-08-15 | 2024-08-15 | Aluminum foil winding auxiliary device for capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223260471U true CN223260471U (en) | 2025-08-22 |
Family
ID=96756674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421987254.2U Active CN223260471U (en) | 2024-08-15 | 2024-08-15 | Aluminum foil winding auxiliary device for capacitors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223260471U (en) |
-
2024
- 2024-08-15 CN CN202421987254.2U patent/CN223260471U/en active Active
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