A capacitor disc clamping device

Abstract

This utility model discloses a capacitor coil tightening device, which includes a worktable. A rotating assembly is provided on the top of the worktable. The rotating assembly includes a turntable and a fixing component. A pressing assembly is provided on the top of the fixing component. The pressing assembly includes a rotating frame and a pressure plate. A rotating column is rotatably connected to the top of the worktable. An adhesive tape is sleeved on the outer circumference of the rotating column. A controller is provided on the side wall of the worktable. In this capacitor coil tightening device, the rotating frame integrates a precision sliding groove and, with the modular design of the counterweight, facilitates the adjustment of the pressure of the pressing assembly on the fixing component, realizing stepless adjustment of the pressure of the pressure plate on the fixing component. With the spring on the top of the pressure plate, the pressure plate self-adapts to the fixing component during the coil tightening operation, improving the uniformity of pressure distribution. Furthermore, the turntable with a fixing groove and the fixing component with an insert block, combined with a magnetic strip, enhance the connection stability between the turntable and the fixing component, improving the installation positioning accuracy while shortening the installation time.

Description

Technical Field

[0001] This utility model relates to the technical field of coil tightening devices, specifically a capacitor coil tightening device. Background Technology

[0002] A capacitor is a component that stores electrical charge and energy. A system of conductors, in which one conductor is surrounded by another conductor, or in which all the electric field lines emanating from one conductor terminate in another conductor, is called a capacitor.

[0003] In the capacitor manufacturing process, capacitor tray tightening devices are often used to fix and adjust the material trays or capacitor components of the capacitor.

[0004] Although the existing capacitor coiling device has many beneficial effects, the following problems still exist: the manual hand-held clamping method is prone to uneven pressure distribution, which can cause the dielectric to shift when wrapped. Secondly, the positioning of the fixing parts and manual pressure need to be repeated, which is time-consuming for each process. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] 1. Technical problems to be solved:

[0007] In order to solve the problems of instability and low efficiency of manual pressing mentioned above, this utility model is proposed.

[0008] Therefore, the purpose of this utility model is to provide a capacitor coil tightening device. The rotating frame integrates a precision sliding groove and a modularly designed counterweight, which facilitates the adjustment of the pressure of the clamping component on the fixing part. Through the lever movement of the rotating frame, the pressure of the pressure plate on the fixing part can be infinitely adjusted. With the spring on the top of the pressure plate, the pressure plate can adaptively tighten the fixing part during the coil tightening operation, improving the uniformity of pressure distribution. At the same time, the turntable with a fixing groove and the fixing part with a plug, combined with the magnetic strip, enhance the connection stability between the turntable and the fixing part, improve the installation positioning accuracy, and shorten the installation time.

[0009] 2. Technical Solution:

[0010] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0011] A capacitor coil clamping device includes a worktable, a rotating assembly on the top of the worktable, the rotating assembly including a turntable and a fixing member, a clamping assembly on the top of the fixing member including a rotating frame and a pressure plate, a rotating column rotatably connected to the top of the worktable, an adhesive tape sleeved on the outer circumference of the rotating column, and a controller on the side wall of the worktable.

[0012] In a preferred embodiment of the capacitor coil tightening device of this utility model, the rotating component includes a motor electrically connected to the controller. The top output end of the motor is sleeved on the turntable. The top of the turntable has multiple fixing slots and multiple magnetic strips embedded therein. The top of the magnetic strips is magnetically connected to the fixing member, and the fixing member is made of magnetically attractive metal.

[0013] In a preferred embodiment of the capacitor coil tightening device of this utility model, the tightening assembly includes a bracket, a rotating shaft inserted into the top of the side wall of the bracket, a rotating frame sleeved on the outer circumference of the rotating shaft, a sliding groove on the top of the rotating frame, a counterweight slidably connected inside the sliding groove, limit grooves at both ends of the sliding groove, a buffer pad adhered to the side wall of the sliding groove, an annular frame integrally formed and connected to the side wall of the rotating frame, and a spring welded to the bottom of the annular frame, so that the pressure plate adaptively adjusts its connection with the fixing member while supporting the annular frame, preventing the pressure plate from excessively tightening the fixing member, and the pressure plate is welded to the bottom of the spring.

[0014] In a preferred embodiment of the capacitor coil tightening device of this utility model, the capacitor material is sleeved on the outer circumference of the fixing member, the fixing member includes a fixing block, and a plurality of fixing blocks that match the shape and size of the fixing groove are integrally formed at the bottom of the fixing block.

[0015] In a preferred embodiment of the capacitor coil tightening device of this utility model, the counterweight includes a main block whose shape matches the shape of the limiting groove. Multiple inserts are integrally formed on the top of the main block, and a secondary block is sleeved on the top of each insert. In addition to increasing or decreasing the weight of the counterweight, the secondary block can also increase the height of the counterweight for easy handling by the user.

[0016] As a preferred embodiment of the capacitor coil clamping device of this utility model, the fixing block has a ring structure, which reduces the weight of the fixing component, makes it easier for the user to handle, and improves the vertical support performance of the fixing component. The bottom of the fixing block has multiple connecting grooves that match the shape and size of the magnetic strip.

[0017] In a preferred embodiment of the capacitor coil tightening device of this utility model, the shape of the sub-block matches the shape of the main block, and the bottom of the sub-block has a plurality of slots that match the shape and size of the insert.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This capacitor coiling device features a rotating frame with integrated precision slides and a modularly designed counterweight, allowing for easy adjustment of the pressure of the clamping components on the fixing parts. Through the lever movement of the rotating frame, the pressure of the pressure plate on the fixing parts can be steplessly adjusted. In conjunction with the spring at the top of the pressure plate, the pressure plate can adaptively clamp the fixing parts during the coiling operation, improving the uniformity of pressure distribution.

[0021] This capacitor coil tightening device uses a turntable with a fixing groove and a fixing component with a plug, combined with a magnetic strip to enhance the connection stability between the turntable and the fixing component, thereby improving installation positioning accuracy and shortening installation time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of a capacitor coil clamping device according to the present invention;

[0024] Figure 2 This is a formal structural drawing of the capacitor coil clamping device of this utility model;

[0025] Figure 3 This is a top view of the workbench of a capacitor disc clamping device according to the present invention.

[0026] Figure 4 This is a schematic diagram of the pressing component structure of a capacitor disc clamping device according to the present invention;

[0027] Figure 5 This is a schematic diagram of the fixing component and counterweight of a capacitor disc clamping device according to the present invention.

[0028] The following are the labeling instructions in the diagram: 100, workbench; 110, capacitor material; 120, rotating column; 121, tape; 130, controller; 200, rotating assembly; 210, motor; 220, turntable; 221, fixing groove; 222, magnetic strip; 230, fixing component; 231, fixing block; 232, insert block; 300, clamping assembly; 310, bracket; 311, rotating shaft; 320, rotating frame; 321, slide groove; 322, limiting groove; 323, buffer pad; 330, ring frame; 340, spring; 350, pressure plate; 360, counterweight; 361, main block; 362, insert strip; 363, auxiliary block. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0031] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is 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 the present invention.

[0032] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0034] This utility model provides an overall structural schematic diagram of an embodiment of a capacitor coil clamping device, including:

[0035] Please see Figures 1-5A capacitor coil clamping device according to this embodiment includes a workbench 100. A rotating assembly 200 is provided on the top of the workbench 100. The rotating assembly 200 includes a turntable 220 and a fixing member 230. A pressing assembly 300 is provided on the top of the fixing member 230. The pressing assembly 300 includes a rotating frame 320 and a pressure plate 350. A rotating column 120 is rotatably connected to the top of the workbench 100. An adhesive tape 121 is sleeved on the outer circumference of the rotating column 120. A controller 130 is provided on the side wall of the workbench 100.

[0036] It is worth noting that, in order to facilitate the rotating component 200 to rotate the disk and tighten the capacitor material 110, specifically, the rotating component 200 includes a motor 210, the motor 210 is electrically connected to the controller 130, the top output end of the motor 210 is sleeved on the turntable 220, the top of the turntable 220 is provided with multiple fixing slots 221 to facilitate connection and transmission with the fixing component 230, the top of the turntable 220 is embedded with multiple magnetic strips 222, the top of the magnetic strips 222 is magnetically connected to the fixing component 230, the fixing component 230 is made of magnetic metal, which facilitates magnetic fixation and enhances the connection stability between the turntable 220 and the fixing component 230.

[0037] Next, to facilitate the vertical positioning of the fixing member 230 by the clamping assembly 300, the clamping assembly 300 includes a bracket 310. A rotating shaft 311 is inserted into the top of the side wall of the bracket 310 to facilitate the lever movement of the rotating frame 320. The rotating frame 320 is sleeved on the outer circumference of the rotating shaft 311. A sliding groove 321 is provided on the top of the rotating frame 320. A counterweight 360 is slidably connected inside the sliding groove 321 to facilitate the sliding adjustment of the rotation position of the rotating frame 320 by the counterweight 360. Limiting grooves 322 are provided at both ends of the sliding groove 321 to facilitate the fixing of the counterweight 360. A buffer pad 323 is adhered to the side wall of the sliding groove 321 to prevent the sliding impact of the counterweight 360 from damaging the sliding groove 321. An annular frame 330 is integrally formed and connected to the side wall of the rotating frame 320. A spring 340 is welded to the bottom of the annular frame 330 to facilitate the adaptive adjustment of the pressure plate 350 on the fixing member 230. The pressure plate 350 is welded to the bottom of the spring 340.

[0038] Meanwhile, in order to facilitate the connection of the fixing component 230 to the turntable 220, specifically, the outer circumferential wall of the fixing component 230 is fitted with capacitor material 110, and the fixing component 230 includes a fixing block 231. The bottom of the fixing block 231 is integrally formed with multiple fixing blocks 231 that match the shape and size of the fixing groove 221, so as to facilitate the insertion and connection of the fixing component 230 and the turntable 220.

[0039] Furthermore, to ensure the weight adjustability of the counterweight 360, the counterweight 360 specifically includes a main block 361. The shape of the main block 361 matches the shape of the limiting groove 322, facilitating the insertion and fixing of the main block 361. Multiple inserts 362 are integrally formed on the top of the main block 361, and a secondary block 363 is sleeved on the top of the inserts 362. The detachable secondary block 363 facilitates increasing or decreasing the weight of the counterweight 360, thereby adjusting the active pressure of the pressure plate 350.

[0040] It is worth noting that, in order to enhance the connection stability between the fixing component 230 and the turntable 220, the fixing block 231 is a ring structure, which ensures that the capacitor material 110 is tightly coiled while reducing its own weight and making it convenient for users to pick up. The bottom of the fixing block 231 has multiple connecting grooves that match the shape and size of the magnetic strip 222.

[0041] Finally, to ensure a stable connection between the main block 361 and the secondary block 363, specifically, the shape of the secondary block 363 matches the shape of the main block 361, and the bottom of the secondary block 363 has multiple slots that match the shape and size of the insert strip 362.

[0042] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0043] Combination Figures 1-5 The capacitor coil clamping device of this embodiment is used in the following specific process:

[0044] 1: Align the insert block 232 at the bottom of the fixing part 230 with the fixing groove 221 at the top of the turntable 220 and insert it for installation. Then wrap the capacitor material 110 around the outer circumference of the fixing part 230 twice. Then attach the tape 121 to the outer circumference of the rotating column 120.

[0045] 2: The counterweight 360 inside the sliding groove 321 is positioned close to the ring frame 330 and inserted into the limiting groove 322. Then, the rotating frame 320 is affected by the weight of the counterweight 360 and makes lever movement with the rotating shaft 311 as the fulcrum. When the ring frame 330 moves up and down, the bottom of the pressure plate 350 is tightly attached to the fixing part 230. Then, the controller 130 controls the motor 210 to start and start the capacitor coil tightening operation.

[0046] 3: During the coiling operation, the turntable 220 drives the fixing part 230 to rotate, so that the capacitor material 110 is wrapped around the fixing part 230. At this time, the pressure plate 350 is continuously pushed by the spring 340, so that the pressure plate 350 adaptively presses down to vertically limit the fixing part 230. The user can also pull up the sub-block 363 of the counterweight 360 to reduce the weight of the counterweight 360 and reduce the pressure on the pressure plate 350.

[0047] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A capacitor coil clamping device, characterized in that, The system includes a workbench (100), a rotating assembly (200) on the top of the workbench (100), the rotating assembly (200) including a turntable (220) and a fixing member (230), a pressing assembly (300) on the top of the fixing member (230), the pressing assembly (300) including a rotating frame (320) and a pressure plate (350), a rotating column (120) rotatably connected to the top of the workbench (100), an adhesive tape (121) sleeved on the outer circumference of the rotating column (120), and a controller (130) on the side wall of the workbench (100).

2. The capacitor coil clamping device according to claim 1, characterized in that, The rotating assembly (200) includes a motor (210) electrically connected to the controller (130). The top output end of the motor (210) is sleeved onto the turntable (220). The top of the turntable (220) has multiple fixing slots (221). The top of the turntable (220) is embedded with multiple magnetic strips (222). The top of the magnetic strips (222) is magnetically connected to the fixing member (230). The fixing member (230) is made of magnetically attractive metal.

3. The capacitor coil clamping device according to claim 1, characterized in that, The clamping assembly (300) includes a bracket (310), a rotating shaft (311) is inserted into the top of the side wall of the bracket (310), the rotating frame (320) is sleeved on the outer circumference of the rotating shaft (311), a sliding groove (321) is provided on the top of the rotating frame (320), a counterweight (360) is slidably connected inside the sliding groove (321), limit grooves (322) are provided at both ends of the sliding groove (321), a buffer pad (323) is adhered to the side wall of the sliding groove (321), an annular frame (330) is integrally formed and connected to the side wall of the rotating frame (320), a spring (340) is welded to the bottom of the annular frame (330), and a pressure plate (350) is welded to the bottom of the spring (340).

4. The capacitor coil clamping device according to claim 2, characterized in that, The outer circumferential wall of the fixing member (230) is fitted with capacitor material (110). The fixing member (230) includes a fixing block (231). The bottom of the fixing block (231) is integrally formed with multiple fixing blocks (231) that match the shape and size of the fixing groove (221).

5. The capacitor coil clamping device according to claim 3, characterized in that, The counterweight (360) includes a main block (361), the shape of which matches the shape of the limiting groove (322), and a plurality of inserts (362) integrally formed on the top of the main block (361), with a secondary block (363) sleeved on the top of the inserts (362).

6. The capacitor coil clamping device according to claim 4, characterized in that, The fixing block (231) has a ring structure, and the bottom of the fixing block (231) has multiple connecting grooves that match the shape and size of the magnetic strip (222).

7. The capacitor coil clamping device according to claim 5, characterized in that, The shape of the sub-block (363) matches the shape of the main block (361), and the bottom of the sub-block (363) has multiple slots that match the shape and size of the insert (362).

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