Automatic sealing device for bolt capacitor

Abstract

The utility model relates to the technical field of electric capacity, specifically to a bolt electric capacity automatic sealing device, the bolt electric capacity automatic sealing device of the present application is through being equipped with machine table on the frame, installs the loading mechanism for loading bolt electric capacity on the machine table, is connected the moving mechanism on the loading mechanism, is installed with the embrace and hold mechanism for fixing bolt electric capacity above the moving mechanism, is equipped with sealing mechanism above the embrace and hold mechanism, and the sealing mechanism includes the fixed ring of matching with bolt electric capacity cover plate, is equipped with driving part on the fixed ring, moves and rotates through the driving part drive fixed ring, to drive bolt electric capacity cover plate to carry out sealing to bolt electric capacity opening, realizes the convenient precision sealing of bolt electric capacity. And the device can be positioned freely, makes the stress even when the inner ring aluminum shell is bent and rolled, prolongs the service life of equipment, thereby guarantees that sealing operation procedure is not interrupted, greatly improves the sealing precision of hollow aluminum electric capacity and the appearance quality of product.

Description

Technical Field

[0001] This utility model relates to the field of capacitor technology, specifically to an automatic sealing device for bolt capacitors. Background Technology

[0002] Aluminum electrolytic capacitors are widely used in electronic circuits due to their large capacitance, and are indispensable electronic components in the electronics and power fields. Bolted capacitors, which use bolt-type terminal connections, are widely used in frequency converters, UPS power supplies, inverters, photovoltaics, military industries, and other fields. They mainly function as filters, energy converters, and power transmitters, and are one of the key components. They must possess high frequency, low loss, and low leakage current characteristics, as well as good heat dissipation, and the equivalent series resistance of the product must be controlled to ensure product performance.

[0003] However, the main technical challenge in producing these large-capacity hollow bolt-type aluminum capacitors currently lies in the sealing of the inner ring of the cover plate. If traditional sealing methods are used during the sealing process of the hollow aluminum capacitor cover plate, it will not only lead to uneven stress on the sealing surface and, due to limited space, make the bearings in the original sealing device prone to damage, but also affect the appearance quality of the sealed product. Furthermore, the traditional sealing method will cause interruptions in the sealing process, severely impacting production efficiency. If the inner ring of the hollow capacitor is poorly sealed, it will not only accelerate the evaporation of the electrolyte, but in severe cases, it will cause leakage and capacitor failure. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art and to provide an automatic sealing device for bolt capacitors.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an automatic sealing device for bolt capacitors includes a frame, a platform on the frame, a loading mechanism for loading bolt capacitors mounted on the platform, a moving mechanism connected to the loading mechanism, a clamping mechanism for fixing the bolt capacitors mounted above the moving mechanism, a sealing mechanism above the clamping mechanism, and a fixing ring sleeve that matches the bolt capacitor cover plate. The fixing ring sleeve is equipped with a driving component, which drives the fixing ring sleeve to move and rotate, thereby causing the bolt capacitor cover plate to seal the opening of the bolt capacitor.

[0006] Furthermore, the loading mechanism includes a carrier plate having positioning holes that match the bolt capacitor.

[0007] Furthermore, the moving mechanism includes a slide rail mounted on the machine base, the slide rail being slidably connected to the carrier plate.

[0008] Furthermore, the machine is equipped with a first control switch for controlling the movement of the carrier plate.

[0009] Furthermore, the clamping mechanism includes a first cylinder symmetrically arranged on the frame, and a clamping block is installed at the output end of the first cylinder. The clamping block has an opening that matches the outer wall of the bolt capacitor.

[0010] Furthermore, the opening is arc-shaped.

[0011] Furthermore, the driving component includes a second cylinder, the output end of which is connected to the fixing ring sleeve, and the bolt capacitor cover plate seals the bolt capacitor through the fixing ring sleeve.

[0012] Furthermore, the fixed ring sleeve is provided with a support frame, and the support frame is provided with a rotating component that drives the fixed ring sleeve to rotate. The rotating component includes a motor mounted on the frame. The output end of the motor is provided with a first rotating shaft. The first rotating shaft is connected to a driving wheel. The driving wheel is connected to a driven wheel via a belt. The driven wheel is provided with a second rotating shaft that is connected to the output end of the second cylinder. The second rotating shaft is connected to the fixed ring sleeve.

[0013] Furthermore, a control mechanism is provided on the front of the frame. The control mechanism is electrically connected to the clamping mechanism and the sealing mechanism and is used to control the working status of the clamping mechanism and the sealing mechanism.

[0014] Furthermore, the control mechanism includes a control panel, which is electrically connected to a second control switch.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] This application achieves convenient and precise sealing of bolted capacitors by installing a loading mechanism, a moving mechanism, and a sealing mechanism on the machine. Furthermore, during the sealing process, the device can be easily and freely positioned, ensuring uniform stress during the bending of the inner aluminum shell, extending the equipment's service life, and thus guaranteeing uninterrupted sealing operations. This significantly improves the sealing accuracy of hollow aluminum capacitors and the product's appearance quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the bolt capacitor automatic sealing device in a preferred embodiment of this utility model;

[0018] Figure 2 This is a schematic diagram of the coverless structure of the bolt capacitor automatic sealing device in a preferred embodiment of this utility model. Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the coverless structure of the bolt capacitor automatic sealing device in a preferred embodiment of this utility model. Figure 2 ;

[0020] Figure 4 This is a front view of the bolt capacitor automatic sealing device without a cover plate in a preferred embodiment of this utility model.

[0021] Reference numerals: 1. Frame; 2. Machine base; 3. Loading mechanism; 4. Moving mechanism; 5. Clamping mechanism; 501. First cylinder; 502. Clamping block; 6. Fixing ring; 7. Driving component; 8. First control switch; 9. Support frame; 10. Rotating component; 11. Control panel; 12. Second control switch. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0023] Reference Figures 1-4 As shown in the preferred embodiment of this utility model, an automatic sealing device for bolt capacitors includes a frame 1, a platform 2 mounted on the frame 1, a loading mechanism 3 for loading bolt capacitors mounted on the platform 2, a moving mechanism 4 connected to the loading mechanism 3, a clamping mechanism 5 for fixing the bolt capacitors mounted above the moving mechanism 4, and a sealing mechanism above the clamping mechanism 5. The sealing mechanism includes a fixing ring 6 that matches the bolt capacitor cover plate, and a driving component 7 on the fixing ring 6. The driving component 7 drives the fixing ring 6 to move and rotate, thereby causing the bolt capacitor cover plate to seal the opening of the bolt capacitor, achieving convenient and precise sealing of the bolt capacitor. Furthermore, during the sealing process, this device can be easily and freely positioned, ensuring uniform force during the bending of the inner aluminum shell, extending the service life of the equipment, and ensuring that the sealing operation is not interrupted, greatly improving the sealing accuracy of hollow aluminum capacitors and the appearance quality of the product.

[0024] As a preferred embodiment of this utility model, it may also have the following additional technical features: the loading mechanism 3 includes a carrier plate, the carrier plate being provided with positioning holes that match the bolt capacitor. This allows the bolt capacitor to be stably placed on the carrier plate for sealing operations.

[0025] In this embodiment, the moving mechanism 4 includes a slide rail mounted on the machine base 2, the slide rail being slidably connected to the carrier plate; and the machine base 2 is provided with a first control switch 8 for controlling the movement of the carrier plate. Thus, by activating the first control switch 8, the cylinder drives the carrier plate to move on the slide rail.

[0026] In this embodiment, the clamping mechanism 5 includes a first cylinder 501 symmetrically arranged on the frame 1. A clamping block 502 is installed at the output end of the first cylinder 501. The clamping block 502 has an open opening that matches the outer wall of the bolt capacitor. The open opening is arc-shaped. This facilitates the stable fixing of the bolt capacitor.

[0027] In this embodiment, the driving component 7 includes a second cylinder, the output end of which is connected to the fixed ring sleeve 6. The bolt capacitor cover plate seals the bolt capacitor through the fixed ring sleeve 6. The fixed ring sleeve 6 is provided with a support frame 9, and the support frame 9 is provided with a rotating component 10 that drives the fixed ring sleeve 6 to rotate. The rotating component 10 includes a motor mounted on the frame 1. The output end of the motor is provided with a first rotating shaft. The first rotating shaft is connected to a driving wheel. The driving wheel is connected to a driven wheel through a belt. The driven wheel is provided with a second rotating shaft connected to the output end of the second cylinder. The second rotating shaft is connected to the fixed ring sleeve 6.

[0028] In this embodiment, a control mechanism is provided on the front of the frame 1. The control mechanism is electrically connected to the clamping mechanism 5 and the sealing mechanism, and is used to control the working status of the clamping mechanism 5 and the sealing mechanism. The control mechanism includes a control panel 11, and a second control switch 12 is electrically connected to the control panel 11. Thus, the automatic control of the sealing device is realized.

[0029] The working principle of this utility model is as follows: In use, the bolt capacitor is placed on the carrier plate, and the first control switch 8 is activated. The carrier plate is moved on the slide rail by the cylinder to the bottom of the sealing mechanism, and the bolt capacitor is fixed by the clamping mechanism. The second control switch 12 is activated, so that the driving component 7 and the rotating component 10 on the fixing ring 6 drive the fixing ring 6 to move and rotate, so as to drive the bolt capacitor cover plate to seal the opening of the bolt capacitor, thereby achieving convenient and precise sealing of the bolt capacitor and ensuring the appearance quality of the product.

[0030] Without causing conflict, those skilled in the art can freely combine and use the above-mentioned additional technical features.

[0031] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An automatic sealing device for bolt capacitors, characterized in that: The device includes a frame, on which a platform is mounted. A loading mechanism for loading bolt capacitors is installed on the platform. A moving mechanism is connected to the loading mechanism. A clamping mechanism for fixing the bolt capacitors is mounted above the moving mechanism. A sealing mechanism is provided above the clamping mechanism. The sealing mechanism includes a fixing ring that matches the bolt capacitor cover plate. A driving component is provided on the fixing ring. The driving component drives the fixing ring to move and rotate, thereby causing the bolt capacitor cover plate to seal the opening of the bolt capacitor.

2. The bolt capacitor automatic sealing device according to claim 1, characterized in that: The loading mechanism includes a carrier plate, which has positioning holes that match the bolt capacitor.

3. The bolt capacitor automatic sealing device according to claim 2, characterized in that: The moving mechanism includes a slide rail mounted on the machine base, and the slide rail is slidably connected to the carrier plate.

4. The bolt capacitor automatic sealing device according to claim 3, characterized in that: The machine platform is equipped with a first control switch for controlling the movement of the carrier plate.

5. The bolt capacitor automatic sealing device according to claim 1, characterized in that: The clamping mechanism includes a first cylinder symmetrically arranged on the frame, and a clamping block is installed at the output end of the first cylinder. The clamping block has an opening that matches the outer wall of the bolt capacitor.

6. The bolt capacitor automatic sealing device according to claim 5, characterized in that: The opening is arc-shaped.

7. The bolt capacitor automatic sealing device according to claim 1, characterized in that: The driving component includes a second cylinder, the output end of which is connected to the fixing ring sleeve, and the bolt capacitor cover plate seals the bolt capacitor through the fixing ring sleeve.

8. The automatic bolt capacitor sealing device according to claim 7, characterized in that: The fixed ring sleeve is provided with a support frame, and the support frame is provided with a rotating component that drives the fixed ring sleeve to rotate. The rotating component includes a motor mounted on the frame. The output end of the motor is provided with a first rotating shaft. The first rotating shaft is connected to a driving wheel. The driving wheel is connected to a driven wheel via a belt. The driven wheel is provided with a second rotating shaft that is connected to the output end of the second cylinder. The second rotating shaft is connected to the fixed ring sleeve.

9. The bolt capacitor automatic sealing device according to claim 1, characterized in that: The front of the frame is equipped with a control mechanism, which is electrically connected to the clamping mechanism and the sealing mechanism, and is used to control the working status of the clamping mechanism and the sealing mechanism.

10. The bolt capacitor automatic sealing device according to claim 9, characterized in that: The control mechanism includes a control panel, and the control panel is electrically connected to a second control switch.

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