Core-containing immersion machine for solid-state capacitor
By employing a combination of normal and auxiliary sealing caps in the impregnation machine for solid capacitor cores, the problems of electrolyte evaporation and contamination caused by open impregnation tanks were solved, thereby improving the performance and batch-to-batch consistency of finished capacitors.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-03-13
AI Technical Summary
When the impregnation tank in a traditional solid-state capacitor impregnation machine is open, the electrolyte evaporates and becomes contaminated, affecting the performance of the finished capacitors and batch-to-batch consistency.
The design employs a combination of a normal sealing cover and an auxiliary sealing cover. By moving laterally and lifting vertically, the exposed area of the impregnation tank is controlled to ensure that the iron bar is removed as small as possible, thus avoiding the influence of the external environment.
It effectively reduces the contamination of the impregnation tank by the external environment, and improves the performance of finished capacitors and the consistency of core packages between batches.
Smart Images
Figure CN223993216U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of energy storage device production and assembly technology, and more specifically, to a solid capacitor core including an impregnation machine. Background Technology
[0002] In traditional solid-state capacitor impregnation machines, the number of impregnation tanks and sealing caps are the same, meaning one impregnation tank corresponds to one sealing cap. Multiple iron bars are typically hung sequentially in the impregnation tank, each with several cores for making the solid-state capacitor fixed to it. After impregnation, the sealing cap is completely opened, and a robotic arm removes one iron bar from the open impregnation tank to the next station, while the other iron bars remain in the open tank. The open impregnation tank can cause solvent evaporation from the electrolyte, altering the electrolyte concentration and affecting the impregnation effect of subsequently removed cores. Furthermore, with a completely open impregnation tank, dust, moisture, or oxygen in the air can contaminate the electrolyte, leading to performance degradation or failure of the finished capacitors, and making it difficult to guarantee the consistency of capacitors from different batches. Utility Model Content
[0003] The technical problem to be solved by this utility model is how to minimize the area of the impregnation tank exposed to the external environment when removing the iron bars from the impregnation tank, so as to reduce the impact of the external environment on the internal environment of the impregnation tank, avoid dust, moisture or oxygen in the air from contaminating the electrolyte, improve the performance of the finished capacitor, and ensure the impregnation quality of the core pack for solid capacitors and the consistency of core packs between batches.
[0004] The technical problem to be solved by this utility model is achieved through the following technical solution:
[0005] To solve the above-mentioned technical problems, a core for a solid capacitor includes an impregnation machine, which includes an impregnation tank and a sealing cover. The sealing cover includes a normal sealing cover and an auxiliary sealing cover. The normal sealing cover and the auxiliary sealing cover are selectively placed on the impregnation tank or are placed together on the impregnation tank so that the impregnation tank is exposed with a gap to facilitate a robot arm to grasp one or a small number of core packages in the impregnation tank.
[0006] As a preferred embodiment of the solid capacitor core included in the present invention, the normal sealing cover and the auxiliary sealing cover move laterally and rise vertically relative to the impregnation tank.
[0007] As a preferred embodiment of the solid capacitor core provided by this utility model, the impregnation tank is provided with a slide rail on its side, the normal sealing cover and the auxiliary sealing cover are disposed on the slide rail, and each of the normal sealing cover and each of the auxiliary sealing covers is driven by a linear motor to move laterally along the slide rail.
[0008] In a preferred embodiment of the solid capacitor core provided by this utility model, each of the normal sealing caps and each of the auxiliary sealing caps are vertically lifted by a lifting motor.
[0009] As a preferred embodiment of the solid capacitor core provided by this utility model, an auxiliary sealing cover near the normal sealing cover has a limiting groove on its side, and a sealing strip is provided at the limiting groove.
[0010] As a preferred embodiment of the solid capacitor core provided by this utility model, an impregnation machine is provided on the upper surface of the impregnation tank, and a sealing ring is provided on the sealing tank.
[0011] As a preferred embodiment of the solid capacitor core containing the impregnation machine provided by this utility model, the impregnation tank is rectangular barrel-shaped, and the normal sealing cover and the auxiliary sealing cover are both cuboid in shape.
[0012] As a preferred embodiment of the impregnation machine for solid capacitor cores provided by this utility model, material racks are provided on both sides of the impregnation tank.
[0013] As a preferred embodiment of the solid capacitor core provided by this utility model, including the immersion machine, the material rack is provided with multiple V-shaped grooves.
[0014] In a preferred embodiment of the solid capacitor core provided by this utility model, the core package assembly is placed in the V-shaped groove; each core package assembly includes an iron bar and a plurality of core packages welded to the iron bar.
[0015] This utility model has the following beneficial effects:
[0016] When removing an iron bar from any position, the normal sealing cover and the auxiliary sealing cover can be brought close together and then moved simultaneously. During this movement, the normal and auxiliary sealing covers must always completely cover the impregnation tank. When the tank reaches the predetermined position, the normal and auxiliary sealing covers are moved apart, leaving a small gap, and the iron bar is removed. Then, the normal and auxiliary sealing covers are brought close together again until they are closed and completely cover the impregnation tank. Finally, the normal and auxiliary sealing covers are moved simultaneously and reset. This method ensures that when removing any iron bar, the area of the impregnation tank exposed to the external environment is minimized, reducing the impact of the external environment on the internal environment of the impregnation tank. This prevents dust, moisture, or oxygen in the air from contaminating the electrolyte, improving the performance of the finished capacitor, and ensuring the impregnation quality and batch-to-batch consistency of the core packages for solid-state capacitors. Attached Figure Description
[0017] To more clearly illustrate the solutions in this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0018] Figure 1 This utility model provides a structural schematic diagram of a solid capacitor core including an impregnation machine.
[0019] Figure 2 for Figure 1 A schematic diagram of a local structure.
[0020] Figure 3 This is a diagram showing the state of the impregnation tank and sealing cap before they were moved.
[0021] Figure 4 This is a diagram showing the state when the impregnation tank and the sealing cap are in contact.
[0022] Figure 5 This is a diagram showing the state of the impregnation tank and sealing cap when they are moved to the predetermined position.
[0023] Figure 6 This is a diagram showing the state of the impregnation tank and sealing cap when the gap is exposed.
[0024] Figure 7 for Figure 2 A structural diagram from another angle.
[0025] Figure 8 This is a structural diagram of the auxiliary sealing cap.
[0026] Figure 9 This is an exploded structural diagram of the impregnation tank and sealing cap.
[0027] Figure 10 This is a schematic diagram of the impregnation tank.
[0028] Explanation of icon numbers:
[0029] 1. Impregnation tank; 2. Normal sealing cover; 3. Auxiliary sealing cover; 4. Iron bar; 51. Slide rail; 52. Slider; 53. Linear motor; 54. Lifting motor; 55. Support frame; 56. Fixing plate; 57. Hinge structure; 58. Lead screw;
[0030] Left normal sealing cover 21; Right normal sealing cover 21; Left upper slide rail 511; Right upper slide rail 512; Lower slide rail 513; Left upper slider 521; Right upper slider 522; Lower slider 523; Left upper linear motor 531; Right upper linear motor 532; Lower linear motor 533; Left lifting motor assembly 541; Right lifting motor assembly 542; Middle lifting motor assembly 543; Left upper lead screw 581; Right upper lead screw 582; Lower lead screw 583; Left fixed plate 561; Right fixed plate 562; Middle fixed plate 563; Left hinge structure 571; Right hinge structure 572; Middle hinge structure 573;
[0031] Limiting groove 31; sealing groove 11; sealing ring 6; material rack 7; V-groove 71; core package 8; drain outlet 12. Detailed Implementation
[0032] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.
[0033] This utility model provides a core impregnation machine for solid capacitors, which includes an impregnation tank and a sealing cover. The sealing cover includes a normal sealing cover and an auxiliary sealing cover. The normal sealing cover is disposed on the impregnation tank and covers the impregnation tank, and the auxiliary sealing cover is disposed on one side of the impregnation tank.
[0034] When removing the iron bar at the edge of the impregnation tank, simply move the normal sealing cover slightly to expose a small gap, and the iron bar can be removed. To remove the iron bar located in the middle, bring the normal and auxiliary sealing covers close together, then move them simultaneously. During this movement, ensure the normal and auxiliary sealing covers completely cover the impregnation tank. When they reach the predetermined position, move them apart to expose a small gap and remove the iron bar. Then, bring the normal and auxiliary sealing covers close together again until they are closed and completely cover the impregnation tank. Finally, move the normal and auxiliary sealing covers simultaneously and reset them. This method minimizes the area of the impregnation tank exposed to the external environment when removing the iron bar in the middle, reducing the impact of the external environment on the internal environment of the impregnation tank. It prevents dust, moisture, or oxygen from contaminating the electrolyte, improves the performance of the finished capacitor, and ensures the impregnation quality and batch-to-batch consistency of the core packages for solid-state capacitors.
[0035] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. The present invention will be described in detail below with reference to the accompanying drawings and embodiments, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.
[0036] Example 1, please refer to Figures 1 to 6 This utility model provides a solid capacitor core impregnation machine, wherein the solid capacitor is a semi-solid capacitor or a fully solid capacitor. The solid capacitor core impregnation machine includes an impregnation tank 1 and a sealing cover. The sealing cover includes a normal sealing cover 2 and an auxiliary sealing cover 3. The normal sealing cover 2 and the auxiliary sealing cover 3 are completely identical in appearance and function. That is, the normal sealing cover 2 and the auxiliary sealing cover 3 can be two completely identical sealing covers. In other embodiments, the normal sealing cover 2 and the auxiliary sealing cover 3 can also be sealing covers with certain differences. The normal sealing cover 2 and the auxiliary sealing cover 3 are selectively placed on the impregnation tank 1 or are placed together on the impregnation tank 1 so that the impregnation tank 1 is exposed with a gap to facilitate the robot arm to grasp one or a small number of core package assemblies in the impregnation tank 1. In this embodiment, the normal sealing cover 2 is placed on the impregnation tank 1 and covers the impregnation tank 1, and the auxiliary sealing cover 3 is placed on one side of the impregnation tank 1. When it is necessary to remove the iron bar 4 at the edge of the impregnation tank 1, simply move the normal sealing cover 2 slightly to expose a small gap to remove the iron bar 4. When it is necessary to remove the iron bar 4 located in the middle, the normal sealing cover 2 and the auxiliary sealing cover 3 can be brought close together and then moved simultaneously, so that during the movement of the normal sealing cover 2 and the auxiliary sealing cover 3, the normal sealing cover 2 and the auxiliary sealing cover 3 can always completely cover the impregnation tank 1. When they are moved to the predetermined position, the normal sealing cover 2 and the auxiliary sealing cover 3 are moved away from each other to expose a small gap and the iron bar 4 is removed. Then the normal sealing cover 2 and the auxiliary sealing cover 3 are brought close together until they are closed and completely cover the impregnation tank 1. Then the normal sealing cover 2 and the auxiliary sealing cover 3 are moved simultaneously and reset. This ensures that when the iron bar 4 located in the middle is removed, the area of the impregnation tank 1 exposed to the external environment is minimized, thus reducing the impact of the external environment on the internal environment of the impregnation tank 1. It also prevents dust, moisture or oxygen in the air from contaminating the electrolyte, improves the performance of the finished capacitor, and ensures the impregnation quality of the core package for solid capacitors and the consistency of core packages between batches.
[0037] When multiple iron bars 4 need to be removed simultaneously, the size of the gap between the normal sealing cover 2 and the auxiliary sealing cover 3 can be adjusted at any time. This ensures that the exposed gap is always kept to a minimum, minimizing the area of the impregnation tank 1 exposed to the external environment and reducing the impact of the external environment on the internal environment of the impregnation tank 1. Although this operation method results in a larger exposed gap between the normal sealing cover 2 and the auxiliary sealing cover 3, it allows for the simultaneous removal of multiple iron bars 4 in a short period of time, thus shortening the time the gap is exposed.
[0038] Of course, when it is necessary to remove multiple iron bars 4, one can be removed at a time, and then the normal sealing cover 2 and the auxiliary sealing cover 3 can be moved repeatedly to remove multiple iron bars 4. This can keep the exposed gaps to a minimum, but this also makes the impregnation tank 1 exposed for a relatively long time. Therefore, the method of removing multiple iron bars 4 at the same time as described above can also be used.
[0039] When the number of impregnation tanks 1 is small and the positions of the normal sealing cover 2 and the auxiliary sealing cover 3 can be precisely controlled, the normal sealing cover 2 and the auxiliary sealing cover 3 can be kept in contact with each other before the iron bar 4 is removed. The normal sealing cover 2 and the auxiliary sealing cover 3 are separated only when the middle of the normal sealing cover 2 and the auxiliary sealing cover 3 is above the iron bar 4 to be removed.
[0040] Example 2, please refer to Figures 1 to 6 As a further optimization of Embodiment 1, the number of impregnation tanks 1 is the same as the number of normal sealing caps 2, and there is at least one auxiliary sealing cap 3. In this embodiment, there are two impregnation tanks 1, two normal sealing caps 2, and one auxiliary sealing cap 3. The auxiliary sealing cap 3 is located between the two normal sealing caps 2. When it is necessary to open the impregnation tank 1 on the left, the auxiliary sealing cap 3 moves to the left to the edge of the normal sealing cap 2 on the left, and then cooperates with it to open the gap and take out the iron bar 4. When it is necessary to open the impregnation tank 1 on the right, the auxiliary sealing cap 3 moves to the right to the edge of the normal sealing cap 2 on the right, and then cooperates with it to open the gap and take out the iron bar 4.
[0041] Of course, in other embodiments, three impregnation tanks 1 can be paired with one auxiliary sealing cover 3, or one impregnation tank 1 can be paired with one auxiliary sealing cover 3, so that multiple impregnation tanks 1 can be operated simultaneously without waiting for the operation of the previous impregnation tank 1 to be completed before operation can begin. This can be adjusted according to actual production needs, and all of them should fall within the protection scope of this utility model.
[0042] Furthermore, the normal sealing cap 2 and the auxiliary sealing cap 3 move laterally and rise vertically relative to the impregnation tank 1. A slide rail 51 is provided on one side of the impregnation tank 1, and a slider 52 is provided on the slide rail 51. Each normal sealing cap 2 and auxiliary sealing cap 3 is respectively provided with a slider 52. The normal sealing cap 2 and auxiliary sealing cap 3 are mounted on the slide rail 51 via the slider 52. Each normal sealing cap 2 and each auxiliary sealing cap 3 is connected to a linear motor 53 via the slider 52. Each normal sealing cap 2 and each auxiliary sealing cap 3 is driven by the linear motor 53 to move laterally along the slide rail 51. The linear motor 53 is used for lateral movement. During operation, the linear motor 53 drives the slider 52 to slide on the slide rail 51, and the slider 52 moves the normal sealing cap 2 and auxiliary sealing cap 3 along the slide rail 51. The slide rail 51 moves back and forth in a straight line, and both the normal sealing cover 2 and the auxiliary sealing cover 3 can move back and forth independently. This allows the normal sealing cover 2 and the auxiliary sealing cover 3 to stop at any position on the slide rail 51 to remove the iron bar 4 from any position in the impregnation tank 1. If a single motor is used to control the normal sealing cover 2 and the auxiliary sealing cover 3 to move towards each other or away from each other, then the gap between the normal sealing cover 2 and the auxiliary sealing cover 3 will be minimized only when they are in the middle position. If the iron bar 4 to be removed is not in the middle position, then the normal sealing cover 2 and the auxiliary sealing cover 3 need to open a larger gap to remove the iron bar 4. This is not conducive to ensuring that the area of the impregnation tank 1 exposed to the external environment is minimized, and the influence of the external environment on the internal environment of the impregnation tank 1 cannot be minimized.
[0043] Furthermore, each normal sealing cover 2 and each auxiliary sealing cover 3 is vertically lifted by a lifting motor 54. The lifting motor 54 is used for vertical lifting so that each normal sealing cover 2 and each auxiliary sealing cover 3 can move freely up and down. When it is necessary to move the normal sealing cover 2 and the auxiliary sealing cover 3, the lifting motor 54 can be used to move the normal sealing cover 2 and the auxiliary sealing cover 3 upward a certain distance to avoid collision and interference between the normal sealing cover 2 and the auxiliary sealing cover 3 and the impregnation tank 1. After the normal sealing cover 2 and the auxiliary sealing cover 3 have finished moving laterally, the lifting motor 54 can be used to move the normal sealing cover 2 and the auxiliary sealing cover 3 downward a certain distance to reset them, so that the normal sealing cover 2 and the auxiliary sealing cover 3 can be pressed on the impregnation tank 1 and seal it.
[0044] In this embodiment, there are two normal sealing caps 2 and one auxiliary sealing cap 3. Correspondingly, two slide rails 51 are provided on the upper surface of the support frame 55. The two slide rails 51 are arranged one on the left and one on the right and connected end to end to form a straight line. Two sliders 52 are provided for the two normal sealing caps 2 respectively. The two sliders 52 are respectively set on the two slide rails 51. A slide rail 51 is provided on the lower surface of the support frame 55. This slide rail 51 corresponds to the slider 52 of the auxiliary sealing cap 3. The two sealing caps move on their respective slide rails 51 one on the left and one on the right through the sliders 52. The slide rail 51 on the lower surface of the support frame 55 allows the movement path of the auxiliary sealing cap 3 to overlap with the movement path of the two normal sealing caps 2, so that the two normal sealing caps 2 can move independently, and the auxiliary sealing cap 3 can abut against any one of the normal sealing caps 2.
[0045] Please see Figure 7 and Figure 8 Furthermore, each normal sealing cover 2 or auxiliary sealing cover 3 has a fixed plate 56 on its slider 52. A lifting motor 54 is mounted on the fixed plate 56. The fixed plate 56 is connected to the normal sealing cover 2 or auxiliary sealing cover 3 via a hinge structure 57. This hinge structure 57 includes a first hinge and a second hinge that are hinged to each other. The first hinge is fixed to the fixed plate 56, and the second hinge is fixed to the normal sealing cover 2 or auxiliary sealing cover 3. That is, one end of the hinge structure 57 is fixed to the fixed plate 56, and the other end is fixed to the normal sealing cover 2 or auxiliary sealing cover 3. The lifting motor 54 is connected to the other end of the hinge structure 57. When the lifting motor 54 is working, it drives the normal sealing cover 2 or auxiliary sealing cover 3 to rise or fall within the range defined by the hinge structure 57. The hinge structure 57 serves to provide support, limit movement, and buffering.
[0046] In this embodiment, there are two normal sealing covers 2, namely a left normal sealing cover 21 and a right normal sealing cover 21, and one auxiliary sealing cover 3. There are three slide rails 51, namely an upper left slide rail 511, an upper right slide rail 512, and a lower slide rail 513. There are three sliders 52, namely an upper left slider 521, an upper right slider 522, and a lower slider 523. There are three linear motors 53, namely an upper left linear motor 531, an upper right linear motor 532, and a lower linear motor 533. There are three sets of lifting motors 54, namely a left lifting motor set 541, a right lifting motor set 542, and a middle lifting motor set 543. Each lifting motor set is equipped with two lifting motors 54, which are respectively located on both sides of the normal sealing cover 2 or the auxiliary sealing cover 3. Each linear motor 53 is connected to a lead screw 58, for a total of three lead screws 58, namely an upper left lead screw 581, an upper right lead screw 582, and a lower lead screw 583. There are three fixing plates 56, including a left fixing plate 561, a right fixing plate 562, and a middle fixing plate 563. There are three hinge structures 57, including a left hinge structure 571, a right hinge structure 572, and a middle hinge structure 573.
[0047] In this embodiment, a left upper slide rail 511 and a right upper slide rail 512 are laid on the upper surface of the support frame 55, and a lower slide rail 513 is laid on the lower surface of the support frame 55. A left upper lead screw 581 is provided above the left upper slide rail 511, and one end of the left upper lead screw 581 is connected to the left upper linear motor 531. A right upper lead screw 582 is provided above the right upper slide rail 512, and one end of the right upper lead screw 582 is connected to the right upper linear motor 532. A lower lead screw 583 is provided below the lower slide rail 513, and one end of the lower lead screw 583 is connected to the lower linear motor 533.
[0048] A left upper slide rail 511 is equipped with a left upper slider 521, and a left fixing plate 561 is fixed to the left upper slider 521. A left lifting motor assembly 541 is installed on both sides of the left fixing plate 561. A left hinge structure 571 is also connected to the left fixing plate 561, and a left normal sealing cover 21 is connected below the left hinge structure 571. A right upper slide rail 512 is equipped with a right upper slider 522, and a right fixing plate 562 is fixed to the right upper slider 522. A left lifting motor assembly 541 is installed on both sides of the right fixing plate 562. There is a right lifting motor assembly 542, and a right hinge structure 572 is connected to the right fixed plate 562. A right normal sealing cover 21 is connected to the bottom of the right hinge structure 572. A lower slide block 523 is provided on the lower slide rail 513. A middle fixed plate 563 is fixed on the lower slide block 523. A middle lifting motor assembly 543 is provided on both sides of the middle fixed plate 563. A middle hinge structure 573 is also connected to the middle fixed plate 563. A middle normal sealing cover 2 is connected to the bottom of the middle hinge structure 573.
[0049] Furthermore, a limiting groove 31 is provided on the side of the auxiliary sealing cover 3 near the normal sealing cover 2. In this embodiment, the two normal sealing covers 2 are arranged on both sides of the auxiliary sealing cover 3. Therefore, the limiting groove 31 is provided on both sides of the auxiliary sealing cover 3. The limiting groove 31 is used to place the sealing strip so that when the normal sealing cover 2 and the auxiliary sealing cover 3 move synchronously and abut against each other, the sealing at the connection between the normal sealing cover 2 and the auxiliary sealing cover 3 can be guaranteed, and gas is prevented from escaping from the gap between the normal sealing cover 2 and the auxiliary sealing cover 3. This ensures that the area of the impregnation tank 1 exposed to the external environment is minimized, and the influence of the external environment on the internal environment of the impregnation tank 1 is reduced to the minimum.
[0050] Please see Figure 9 Furthermore, a sealing groove 11 is provided on the upper surface of the impregnation tank 1, and a sealing ring 6 is provided on the sealing groove 11 so that the sealing ring 6 can be pressed down when the impregnation tank 1 is covered by the normal sealing cover 2, thereby improving the sealing performance and preventing air leakage.
[0051] Please see Figure 10 Furthermore, the impregnation tank 1 is rectangular in shape, and both the normal sealing cover 2 and the auxiliary sealing cover 3 are cuboids. The rectangular barrel shape of the impregnation tank 1 is more suitable for actual production, and the rectangular normal sealing cover 2 and auxiliary sealing cover 3 can effectively ensure that the rectangular barrel-shaped impregnation tank 1 is always covered when moved. If the impregnation tank 1 were circular, then the normal sealing cover 2 and auxiliary sealing cover 3 would typically also be designed to be circular. In this case, during the movement of the normal sealing cover 2 and auxiliary sealing cover 3, it would be difficult for them to completely cover the impregnation tank 1, making the impregnation tank 1 easily exposed to the external environment.
[0052] Furthermore, material racks 7 are provided on both sides of the impregnation tank 1. Multiple V-shaped grooves 71 are provided on the material racks 7, and core pack assemblies are placed in the V-shaped grooves 71. Each core pack assembly includes an iron bar 4 and several core packs 8 welded to the iron bar 4. An iron bar 4 is provided on each V-shaped groove 71, and multiple core packs 8 for making solid-state capacitors are welded and fixed on each iron bar 4. One pin of each core pack 8 is welded and fixed to the iron bar 4. Each time an iron bar 4 is removed, multiple core packs 8 on the entire iron bar 4 can be removed. A drain outlet 12 is provided at the lowest point of the bottom of the impregnation tank 1, through which waste electrolyte can be discharged.
[0053] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0054] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0055] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0056] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.
Claims
1. A solid electrolytic capacitor core comprising a dipping machine, characterized by, It includes a dipping tank and a sealing cover, the sealing cover includes a normal sealing cover and an auxiliary sealing cover, the normal sealing cover and the auxiliary sealing cover are alternatively or cooperatively arranged on the dipping tank so that the dipping tank is exposed to a gap to facilitate the robot to grab one or a small amount of core package assemblies in the dipping tank.
2. The solid electrolytic capacitor core according to claim 1, comprising a dipper, wherein The normal sealing cover and the auxiliary sealing cover are transversely moved and vertically lifted relative to the dipping tank.
3. The solid electrolytic capacitor core according to claim 1, comprising a dipper, wherein The side of the dipping tank is provided with a slide rail, the normal sealing cover and the auxiliary sealing cover are arranged on the slide rail, each normal sealing cover and each auxiliary sealing cover is driven by a linear motor to move transversely along the slide rail.
4. The solid electrolytic capacitor core according to claim 2, comprising a dipper, wherein Each normal sealing cover and each auxiliary sealing cover is vertically lifted by a lifting motor.
5. The solid electrolytic capacitor core according to claim 1 comprising a dip machine, characterized by, The side of the auxiliary sealing cover close to the normal sealing cover is provided with a limiting groove, and a sealing rubber strip is arranged at the limiting groove.
6. The solid electrolytic capacitor core according to claim 1, comprising a dipper, wherein The upper surface of the dipping tank is provided with a sealing groove, and a sealing ring is arranged on the sealing groove.
7. The solid electrolytic capacitor core according to claim 1, comprising a dip machine, wherein The shape of the dipping tank is rectangular barrel, and the shape of the normal sealing cover and the auxiliary sealing cover is cuboid.
8. The solid-state capacitor core comprising an impregnator according to claim 1, characterized in that, The two sides of the dipping tank are provided with material racks.
9. The solid-state capacitor core comprising an impregnator according to claim 8, characterized in that, The material racks are provided with a plurality of V-shaped grooves.
10. The solid electrolytic capacitor core according to claim 9, comprising a dipper, wherein The core package assemblies are placed in the V-shaped grooves, each core package assembly includes an iron bar and a plurality of core packages welded on the iron bar.