Electrolyte mixing device for plug-in type electrolytic capacitor production
By designing the mixing discharge mechanism and sampling mechanism in the production of plug-in electrolytic capacitors, the problems of electrolyte residue separation and sampling analysis are solved, and efficient filtration and quality control of the electrolyte are achieved.
Patent Information
- Application Number
- CN202420729463.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-10
AI Technical Summary
In the production of existing plug-in electrolytic capacitors, the residue of the electrolyte is difficult to separate after mixing, affecting the quality of the mixture, and cannot be sampled and analyzed without shutdown, which depends on the experience of technicians.
An electrolyte mixing device including a mixing discharge mechanism, a filter assembly and a sampling mechanism is designed. The discharge speed is controlled through the discharge assembly, and the residue is collected by filtering the filter basket, and the sampling analysis of the electrolyte is carried out through the sampling tube. .
Effective filtration of electrolyte and residue collection are realized, allowing sampling and analysis during the mixing process, and improving mixing efficiency and quality control.
Smart Images
Figure CN222173758U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrolytic capacitor production, in particular to an electrolyte mixing device for producing plug-in type electrolytic capacitors. Background Art
[0002] Plug-in electrolytic capacitors are electronic components, usually encapsulated in aluminum or plastic, and filled with electrolyte. They usually have the characteristics of large capacity, high voltage resistance, and good stability, and are widely used in various electronic devices, such as power supplies, audio equipment, communication equipment, etc.
[0003] After checking the public (announcement) number: CN217410509U, a device for mixing electrolyte for the production and processing of aluminum electrolytic capacitors is disclosed. This technology discloses "through the coordinated use of a motor, a rotating shaft, a transmission mechanism, a guide plate, and a mixing mechanism, when mixing, the motor is turned on, the motor drives the rotating shaft to rotate, the rotating shaft drives the transmission mechanism and the mixing mechanism to start rotating, the first gear and the third gear in the transmission mechanism rotate in opposite directions through the second gear, the third gear drives the guide plate to rotate, the rotation of the guide plate causes the raw material liquid in the shell to rotate counterclockwise, the rotating shaft drives the mixing mechanism to rotate, and the raw material liquid rotates clockwise" and other technical solutions, which have technical effects such as "making the raw materials in the shell fully mixed and improving work efficiency";
[0004] In the above scheme, a valve is installed on the discharge pipe of the container, and the electrolyte in the container is discharged and stored by opening and closing the valve. Since the electrolyte will have residues sinking to the bottom after mixing, the residues in the container will be discharged together with the liquid. The residues and pure liquid are not easy to separate, which affects the mixing process of the electrolyte. In addition, the above scheme cannot perform sampling and analysis without stopping the machine during the mixing process to determine whether the mixture meets the standards, and requires a high degree of reliance on the experience of technical personnel. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides an electrolyte mixing device for the production of plug-in electrolytic capacitors, which has the characteristics of controlling the discharge speed through a discharge component, filtering and collecting the electrolyte residue through a filter component, and sampling and analyzing the electrolyte during the mixing process through a sampling mechanism.
[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: an electrolyte mixing device for plug-in electrolytic capacitor production, comprising a container barrel, a discharge port is provided at the lower end of the container barrel, a barrel cover is installed at the upper end of the container barrel, a mixing and discharging mechanism is provided on the container barrel and is used for mixing and discharging the electrolyte, and the mixing and discharging mechanism includes:
[0007] The mixing assembly comprises a first stirring paddle arranged on the cylinder cover, and a second stirring paddle is installed through the lower end of the first stirring paddle;
[0008] The material discharging assembly comprises a circular plate rotatably mounted at the lower end of the second stirring paddle, a drum frame is fixed at the lower end of the circular plate, and a plurality of openings distributed in a circumference are opened on the drum frame;
[0009] The filter assembly comprises a ring seat fixed on the inner wall of the feed opening, a filter basket installed inside the feed opening, and a ring sleeve threadedly installed on the outer wall of the lower end of the feed opening for fixing the filter basket in the feed opening.
[0010] Preferably, the discharge assembly further comprises a cylinder installed at the center of the upper end of the cylinder cover and used for driving the second stirring paddle to rise and fall.
[0011] Preferably, the mixing assembly also includes a driven pulley rotatably mounted at the center of the lower end of the barrel cover, the lower end of the driven pulley is fixed to the upper end of the first stirring paddle through a mounting seat, a motor is mounted on one side of the upper end of the barrel cover, a driving pulley is mounted at the output end of the motor, and a belt is mounted between the driving pulley and the driven pulley.
[0012] Preferably, the mixing and discharging mechanism further comprises a sealing ring fixed to the outer edge of the bottom of the circular plate.
[0013] Preferably, the output end of the cylinder is rotatably mounted on the upper end of the second stirring paddle, and the upper end of the second stirring paddle is slidably mounted inside the lower end of the first stirring paddle.
[0014] Preferably, a sampling mechanism is provided on the container tube and is used for sampling the electrolyte. The sampling mechanism includes a sampling port provided at the lower end of one side of the container tube, a sampling tube is fixed inside the sampling port, a liquid inlet is provided at the inner end of the sampling tube, a liquid discharge port is provided at the lower end of the sampling tube, a push-pull rod is slidably installed at one end of the sampling tube, and a plug is installed at the inner end of the push-pull rod.
[0015] Beneficial Effects
[0016] The utility model provides an electrolyte mixing device for producing plug-in electrolytic capacitors. Compared with the prior art, it has the following beneficial effects:
[0017] (1) The discharge assembly on the second stirring paddle is driven to rise upward through the output end of the cylinder. The height of the discharge assembly can be adjusted to adjust the size of the opening, thereby controlling the discharge speed. During the discharge process, the residue in the electrolyte is filtered and collected through the filter basket. After the discharge is completed, the ring sleeve can be rotated and unscrewed to remove the filter basket with the electrolyte residue collected inside and clean it.
[0018] (2) During the mixing process, the push-pull rod can be pulled outward, and the push-pull rod can draw the electrolyte inside the container tube through the liquid inlet into the sampling tube through the plug, and then discharge it through the liquid discharge port for sampling and collection. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0021] Figure 3 It is a structural schematic diagram of the mixing component in the utility model;
[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of the local A in the middle;
[0023] Figure 5 For this utility model Figure 2 Schematic diagram of the structure of part B in the figure.
[0024] In the figure: 1. container barrel; 2. discharge port; 3. barrel cover; 4. mixing and discharging mechanism; 41. mixing assembly; 411. first stirring paddle; 412. second stirring paddle; 413. driven pulley; 414. mounting seat; 415. motor; 416. driving pulley; 417. belt; 42. discharging assembly; 421. round plate; 422. barrel rack; 423. opening; 424. cylinder; 43. filtering assembly; 431. ring seat; 432. filter basket; 433. ring sleeve; 44. sealing ring; 5. sampling mechanism; 51. sampling port; 52. sampling tube; 53. liquid inlet; 54. liquid discharge port; 55. push-pull rod; 56. plug. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-5 The utility model provides a technical solution of an electrolyte mixing device for producing plug-in electrolytic capacitors: an electrolyte mixing device for producing plug-in electrolytic capacitors, comprising a container barrel 1, a feeding port 2 is provided at the lower end of the container barrel 1, a barrel cover 3 is installed at the upper end of the container barrel 1, a mixing and discharging mechanism 4 is provided on the container barrel 1 and is used for mixing and discharging the electrolyte, and the mixing and discharging mechanism 4 includes:
[0027] The mixing assembly 41 includes a first stirring paddle 411 disposed on the cylinder cover 3, and a second stirring paddle 412 is installed through the lower end of the first stirring paddle 411;
[0028] The discharge assembly 42 includes a circular plate 421 rotatably mounted at the lower end of the second stirring paddle 412, a drum frame 422 is fixed at the lower end of the circular plate 421, and a plurality of openings 423 distributed in a circumference are opened on the drum frame 422, and a cylinder 424 is installed at the center of the upper end of the drum cover 3 and is used to drive the second stirring paddle 412 to rise and fall;
[0029] The filter assembly 43 includes a ring seat 431 fixed to the inner wall of the discharge port 2, a filter basket 432 installed inside the discharge port 2, and a ring sleeve 433 is threadedly installed on the outer wall of the lower end of the discharge port 2 and is used to fix the filter basket 432 in the discharge port 2.
[0030] In this embodiment, when the mixing is completed and the material needs to be discharged, the discharge assembly 42 on the second stirring paddle 412 is driven to rise upward through the output end of the cylinder 424. The height of the discharge assembly 42 can adjust the size of the exposed opening 423, thereby controlling the discharge speed. In the discharge process, the residue in the electrolyte is filtered and collected through the filter basket 432. After the discharge is completed, the ring sleeve 433 can be rotated and unscrewed, so that the filter basket 432 with the electrolyte residue collected inside can be taken out and cleaned.
[0031] Specifically, the mixing assembly 41 also includes a driven pulley 413 rotatably mounted at the center of the lower end of the barrel cover 3, the lower end of the driven pulley 413 is fixed to the upper end of the first stirring paddle 411 through a mounting seat 414, a motor 415 is mounted on one side of the upper end of the barrel cover 3, a driving pulley 416 is mounted at the output end of the motor 415, and a belt 417 is installed between the driving pulley 416 and the driven pulley 413.
[0032] In this embodiment, the output end of the motor 415 drives the active pulley 416 to cooperate with the belt 417 to drive the driven pulley 413 to rotate. The driven pulley 413 can drive the first stirring paddle 411 and the second stirring paddle 412 to rotate through the mounting seat 414, thereby mixing the electrolyte inside the container tube 1.
[0033] Specifically, the mixing and discharging mechanism 4 further includes a sealing ring 44 fixed on the outer edge of the bottom of the circular plate 421 .
[0034] In this embodiment, when mixing materials, the cylinder 424 drives the circular plate 421 on the second stirring paddle 412 to move downward, so that when the circular plate 421 blocks the feed opening 2 , the sealing performance can be improved through the sealing ring 44 .
[0035] Specifically, the output end of the cylinder 424 is rotatably mounted on the upper end of the second stirring paddle 412 , and the upper end of the second stirring paddle 412 is slidably mounted inside the lower end of the first stirring paddle 411 .
[0036] In this embodiment, the output end of the cylinder 424 can drive the second stirring paddle 412 to slide along the inside of the first stirring paddle 411, and the rotation of the first stirring paddle 411 can also drive the second stirring paddle 412 to rotate without causing motion interference.
[0037] Specifically, a sampling mechanism 5 is provided on the container tube 1 and is used for sampling the electrolyte. The sampling mechanism 5 includes a sampling port 51 provided at the lower end of one side of the container tube 1. A sampling tube 52 is fixed inside the sampling port 51. A liquid inlet 53 is provided at the inner end of the sampling tube 52. A liquid discharge port 54 is provided at the lower end of the sampling tube 52. A push-pull rod 55 is slidably installed at one end of the sampling tube 52, and a plug 56 is installed at the inner end of the push-pull rod 55.
[0038] In this embodiment, during the mixing process, the push-pull rod 55 can be pulled outward, and the push-pull rod 55 can draw the electrolyte inside the container tube 1 into the sampling tube 52 through the liquid inlet 53 through the plug 56, and discharge it through the liquid discharge port 54 for sampling and collection.
[0039] The working principle and use process of the utility model are as follows: first, the output end of the motor 415 drives the active pulley 416 to cooperate with the belt 417 to drive the driven pulley 413 to rotate, and the driven pulley 413 can drive the first stirring paddle 411 and the second stirring paddle 412 to rotate through the mounting seat 414, so as to mix the electrolyte inside the container tube 1; during the mixing process, the push-pull rod 55 can be pulled outward, and the push-pull rod 55 can draw the electrolyte inside the container tube 1 through the liquid inlet 53 to the sampling tube 52 through the plug 56. and discharged through the discharge port 54 for sampling and collection; when the mixing is completed and the material needs to be discharged, the discharge assembly 42 on the second stirring paddle 412 is driven to rise upward through the output end of the cylinder 424, and the height of the discharge assembly 42 can be adjusted to reveal the size of the opening 423, thereby controlling the discharge speed, and during the discharge process, the residue in the electrolyte is filtered and collected through the filter basket 432. After the discharge is completed, the ring sleeve 433 can be rotated and unscrewed, so that the filter basket 432 with the electrolyte residue collected inside can be taken out and cleaned.
[0040] The model of the motor is STP-42D4042-02, and the model of the cylinder is DSNU-20-50-PPV-A. Both are products using existing mature technologies and will not be elaborated on in detail here. All electrical components appearing in this article are connected to the external main controller and 220V AC power.
[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An electrolyte mixing device for producing plug-in electrolytic capacitors, comprising a container tube (1), a feed opening (2) being provided at the lower end of the container tube (1), and a tube cover (3) being installed at the upper end of the container tube (1), characterized in that: The container barrel (1) is provided with a mixing and discharging mechanism (4) for mixing and discharging the electrolyte. The mixing and discharging mechanism (4) comprises: The material mixing assembly (41) comprises a first stirring paddle (411) arranged on the cylinder cover (3), and a second stirring paddle (412) is installed through the lower end of the interior of the first stirring paddle (411); The discharge assembly (42) comprises a circular plate (421) rotatably mounted at the lower end of the second stirring paddle (412), a drum frame (422) being fixed at the lower end of the circular plate (421), and a plurality of openings (423) distributed in a circumference are formed on the drum frame (422); The filter assembly (43) comprises a ring seat (431) fixed to the inner wall of the discharge port (2), a filter basket (432) installed inside the discharge port (2), and a ring sleeve (433) threadedly installed on the outer wall of the lower end of the discharge port (2) and used to fix the filter basket (432) in the discharge port (2).
2. The electrolyte mixing device for producing plug-in electrolytic capacitors according to claim 1, characterized in that: The discharge assembly (42) further comprises a cylinder (424) installed at the center of the upper end of the cylinder cover (3) and used for driving the second stirring paddle (412) to move up and down.
3. The electrolyte mixing device for producing plug-in electrolytic capacitors according to claim 1, characterized in that: The mixing assembly (41) further comprises a driven pulley (413) rotatably mounted at the center of the lower end of the cylinder cover (3); the lower end of the driven pulley (413) is fixed to the upper end of the first stirring paddle (411) via a mounting seat (414); a motor (415) is mounted on one side of the upper end of the cylinder cover (3); a driving pulley (416) is mounted at the output end of the motor (415); and a belt (417) is mounted between the driving pulley (416) and the driven pulley (413).
4. The electrolyte mixing device for producing plug-in electrolytic capacitors according to claim 1, characterized in that: The mixing and discharging mechanism (4) further comprises a sealing ring (44) fixed to the outer edge of the bottom of the circular plate (421).
5. The electrolyte mixing device for producing plug-in electrolytic capacitors according to claim 2, characterized in that: The output end of the cylinder (424) is rotatably mounted on the upper end of the second stirring paddle (412), and the upper end of the second stirring paddle (412) is slidably mounted inside the lower end of the first stirring paddle (411).
6. The electrolyte mixing device for producing plug-in electrolytic capacitors according to claim 1, characterized in that: The container tube (1) is provided with a sampling mechanism (5) for sampling electrolyte. The sampling mechanism (5) comprises a sampling port (51) provided at the lower end of one side of the container tube (1). A sampling tube (52) is fixed inside the sampling port (51). A liquid inlet (53) is provided at the inner end of the sampling tube (52). A liquid discharge port (54) is provided at the lower end of the sampling tube (52). A push-pull rod (55) is slidably mounted at one end of the sampling tube (52). A plug (56) is mounted at the inner end of the push-pull rod (55).