High-frequency vibration cleaning device

Abstract

The utility model discloses a high-frequency vibration cleaning device which comprises a cleaning box, a support is fixedly connected to the bottom of the cleaning box, and an ultrasonic vibrator is installed on the inner wall, close to the bottom, of the cleaning box. According to the high-frequency vibration cleaning device, the ultrasonic vibrator enables cleaning liquid in the cleaning box to generate high-frequency vibration to clean workpieces in the cleaning box, the circulating pump pumps out sewage with residues at the bottom of the cleaning box, the sewage is injected into the purification box through the water outlet pipe, and the sewage is filtered through the filter element; the filtered cleaning liquid flows back into the cleaning box through the backflow pipe so that the cleaning liquid can be recycled, meanwhile, the motor drives the U-shaped frame to rotate through the transmission mechanism, the U-shaped frame cleans the outer surface of the filter element through the bristles when rotating, impurities attached to the outer surface of the filter element can be cleaned, the impurities are effectively prevented from blocking filter holes of the filter element, and the service life of the filter element is prolonged. Further, sewage can be continuously and efficiently filtered, and the filtering efficiency of the cleaning fluid is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a high-frequency vibration cleaning device. Background Technique

[0002] High-frequency vibration cleaning is ultrasonic cleaning. Ultrasonic cleaning uses the cavitation effect, acceleration effect and rectilinear flow effect of ultrasonic waves in a liquid to directly and indirectly act on the liquid and dirt, so that the dirt layer is dispersed, emulsified and peeled off to achieve the cleaning purpose. When cleaning the stains on the surface of a workpiece, a high-frequency vibration cleaning device is required.

[0003] In the patent application with the authorized publication number CN211386092U, the authorized publication date of September 1, 2020, and the name "A High-Frequency Vibration Cleaning Machine", it includes a machine body. An ultrasonic tank is provided inside the machine body. A bracket for placing silicon wafers is lapped at the opening of the ultrasonic tank. A drain port communicating with the ultrasonic tank is provided on one side of the machine body. A filter plate is detachably provided in the ultrasonic tank. The filter plate is located between the bracket and the bottom of the ultrasonic tank. The peripheral edges of the four sides of the filter plate all abut against the inner peripheral side wall of the ultrasonic tank, so that the ultrasonic tank is divided into upper and lower two chambers. A hand-held structure for taking and placing the filter plate is provided on the filter plate. Support rods for supporting the filter plate are provided on both opposite inner side walls of the ultrasonic tank. A locking structure for fixing the filter plate is also included. The utility model filters impurities such as dust in water through the filter plate, reduces the number of times for workers to clean the ultrasonic tank, and only needs to replace the filter plate, and the operation is simple and fast.

[0004] The existing high-frequency vibration cleaning machine filters impurities such as dust in water through a filter plate, reducing the number of times for workers to clean the ultrasonic tank. However, it is found in actual use that when filtering impurities in the cleaning liquid through the filtering device, the impurities will gradually block the filter holes of the filtering device, resulting in the filtering efficiency of the filtering device becoming lower and lower, and the filtering device cannot maintain high-efficiency filtering, so that workers still need to frequently clean the filtering device, which is inconvenient to use. Therefore, we propose a high-frequency vibration cleaning device to solve the problems raised above. Content of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The purpose of the utility model is to provide a high-frequency vibration cleaning device to solve the problems in the current market proposed in the above background technique.

[0007] 2. Technical solution:

[0008] To achieve the above object, the present utility model provides the following technical solutions: A high-frequency vibration cleaning device, including a cleaning tank, a support frame is fixedly connected to the bottom of the cleaning tank, and an ultrasonic vibrator is installed on the inner wall of the cleaning tank near the bottom. Among them,

[0009] A purification tank is arranged outside the cleaning tank. A partition is fixedly connected to the inside of the purification tank near the upper part. Water passing ports are symmetrically penetrated through both sides of the partition. A filter element is installed at the bottom of the partition corresponding to the water passing ports. A circulation pump is installed on the support frame. The circulation pump is communicated with the bottom of the cleaning tank through a suction pipe, and the circulation pump is communicated with the purification tank below the partition through a discharge pipe. The top of the purification tank is communicated with one side of the cleaning tank near the upper part through a reflux pipe;

[0010] A support is installed at the inner bottom of the purification tank. A rotating shaft is rotatably connected to the position of the support corresponding to the filter element. The top end of the rotating shaft is fixedly connected with a U-shaped frame. A brush is installed on one side of the U-shaped frame corresponding to the filter element. A motor is installed outside the purification tank corresponding to the support. The motor drives the U-shaped frame to rotate through a transmission mechanism. A sewage discharge port is opened below one side of the purification tank away from the motor, and the sewage discharge port is sealed by a sealing plug.

[0011] Preferably, a support frame is fixedly connected to the inner wall of the cleaning tank near the upper part. A workpiece box is arranged on the top of the support frame. Positioning grooves are symmetrically penetrated through the four corners of the bottom of the support frame corresponding to the workpiece box. Positioning rods are fixedly connected to the bottom of the workpiece box corresponding to the positioning grooves. Leakage holes are equidistantly penetrated through the bottom of the workpiece box. Handles are symmetrically fixedly connected to the tops of both sides of the workpiece box.

[0012] Preferably, the positioning rod is a cylinder, and the outer diameter of the positioning rod is matched with the inner diameter of the positioning groove.

[0013] Preferably, the inner bottom of the purification tank is inclined downward towards the sewage discharge port.

[0014] Preferably, the inner side of the U-shaped frame is matched with the outer surface shape of the filter element, and the U-shaped frame is in contact with the outer surface of the filter element through the brush.

[0015] Preferably, the transmission mechanism includes a first reversing gear. The bottom end of the rotating shaft is fixedly connected with the first reversing gear. A second reversing gear is installed at the shaft end of the motor corresponding to the first reversing gear. A sealing cover is installed at the bottom of the support corresponding to the outer sides of the first reversing gear and the second reversing gear.

[0016] 3. Beneficial effects:

[0017] Adopting the technical solutions provided by the present utility model, compared with the prior art, the high-frequency vibration cleaning device of the present utility model has the following specific contents:

[0018] (1) The ultrasonic oscillator causes the cleaning liquid in the cleaning tank to generate high-frequency vibrations to clean the workpieces inside the cleaning tank. The circulation pump pumps out the sewage with residues at the bottom of the cleaning tank and injects it into the purification tank through the outlet pipe. The sewage is filtered by the filter element, and the filtered cleaning liquid flows back into the cleaning tank through the reflux pipe so that the cleaning liquid can be recycled. At the same time, the motor drives the U-shaped frame to rotate through the transmission mechanism. When the U-shaped frame rotates, it cleans the outer surface of the filter element with the brush bristles, which can clean the impurities attached to the outer surface of the filter element, effectively preventing the impurities from blocking the filter holes of the filter element, and thus being able to continuously maintain high efficiency in filtering sewage, effectively improving the filtering efficiency of the cleaning liquid.

[0019] (2) The impurities cleaned from the outer surface of the filter element fall to the bottom of the purification tank. When it is necessary to clean the impurities in the purification tank, the sealing plug is opened, and the inside of the purification tank is rinsed through the sewage discharge port. The sewage flows along the bottom of the rinsed purification tank towards the sewage discharge port and is discharged through the sewage discharge port, thus facilitating the cleaning of the impurities in the purification tank. Brief Description of the Drawings

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 is a side three-dimensional structural schematic diagram of the present invention;

[0022] Figure 3 is a partial cross-sectional structural schematic diagram of the purification tank of the present invention.

[0023] In the figure: 1. Cleaning tank; 2. Support frame; 3. Ultrasonic oscillator; 4. Support frame; 5. Workpiece box; 6. Positioning groove; 7. Positioning rod; 8. Leakage hole; 9. Handle; 10. Purification tank; 11. Partition board; 12. Water passing port; 13. Filter element; 14. Circulation pump; 15. Suction pipe; 16. Outlet pipe; 17. Reflux pipe; 18. Bracket; 19. Rotating shaft; 20. U-shaped frame; 21. Brush bristles; 22. Motor; 23. First reversing gear; 24. Second reversing gear; 25. Sealing cover; 26. Sewage discharge port; 27. Sealing plug. Detailed Embodiment

[0024] In order to facilitate the understanding of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0027] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", "provided with", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0028] Please refer to Figures 1 to 3 , a high-frequency vibration cleaning device, comprising a cleaning tank 1. A support frame 2 is fixedly connected to the bottom of the cleaning tank 1. An ultrasonic vibrator 3 is installed on the inner wall of the cleaning tank 1 near the bottom. Among them,

[0029] A purification tank 10 is arranged outside the cleaning tank 1. A partition 11 is fixedly connected to the inside of the purification tank 10 near the upper part. Water passing ports 12 penetrate symmetrically on both sides of the partition 11. A filter element 13 is installed at the bottom of the partition 11 corresponding to the water passing ports 12. A circulation pump 14 is installed on the support frame 2. The circulation pump 14 is connected to the bottom of the cleaning tank 1 through a suction pipe 15, and the circulation pump 14 is connected to the purification tank 10 below the partition 11 through a discharge pipe 16. The top of the purification tank 10 is connected to the cleaning tank 1 near one side of the upper part through a reflux pipe 17;

[0030] A bracket 18 is installed at the inner bottom of the purification tank 10. A rotating shaft 19 is rotatably connected to the position of the filter element 13 corresponding to the bracket 18. The top end of the rotating shaft 19 is fixedly connected to a U-shaped frame 20. A brush 21 is installed on one side of the U-shaped frame 20 corresponding to the filter element 13. A motor 22 is installed on the outer side of the purification tank 10 corresponding to the bracket 18. The motor 22 drives the U-shaped frame 20 to rotate through a transmission mechanism. A sewage discharge port 26 is opened below the side of the purification tank 10 far from the motor 22. The sewage discharge port 26 is sealed by a sealing plug 27.

[0031] The ultrasonic vibrator 3 causes the cleaning liquid in the cleaning tank 1 to vibrate at a high frequency to clean the workpieces inside the cleaning tank 1. The circulating pump 14 pumps out the sewage with residues at the bottom of the cleaning tank 1 and injects it into the purification tank 10 through the water outlet pipe 16. The sewage is filtered by the filter element 13. The filtered cleaning liquid flows back into the cleaning tank 1 through the reflux pipe 17 so that the cleaning liquid can be recycled. At the same time, the motor 22 drives the U-shaped frame 20 to rotate through a transmission mechanism. When the U-shaped frame 20 rotates, the outer surface of the filter element 13 is cleaned by the brush 21, and the impurities attached to the outer surface of the filter element 13 can be cleaned, effectively preventing the impurities from blocking the filter holes of the filter element 13, and thus continuously maintaining a high efficiency in filtering the sewage, effectively improving the filtering efficiency of the cleaning liquid.

[0032] Please refer to Figures 1 to 3 As shown in the figure, a support frame 4 is fixedly connected to the inner wall of the cleaning tank 1 near the upper part. A workpiece box 5 is arranged at the top of the support frame 4. Positioning grooves 6 penetrate symmetrically through the four corners of the bottom of the support frame 4 corresponding to the workpiece box 5. A positioning rod 7 is fixedly connected to the bottom of the workpiece box 5 corresponding to the positioning grooves 6. Leakage holes 8 penetrate through the bottom of the workpiece box 5 at equal intervals. Handlebars 9 are symmetrically and fixedly connected to the tops of both sides of the workpiece box 5. The positioning rod 7 is a cylinder, and the outer diameter of the positioning rod 7 is matched with the inner diameter of the positioning groove 6. When the workpiece needs to be cleaned, the workpiece is placed in the workpiece box 5. The workpiece box 5 is driven into the cleaning tank 1 through the handlebars 9, so that the workpiece box 5 drives the positioning rod 7 to insert into the positioning groove 6. The support frame 4 supports the workpiece box 5. The impurities falling off the workpiece surface sink downward through the leakage holes 8 to separate the impurities from the workpiece, thus facilitating the cleaning of the workpiece.

[0033] Please refer to Figures 1 to 3, the inner bottom of the purification box 10 is inclined downward towards the sewage outlet 26. The inner side of the U-shaped frame 20 conforms to the outer surface shape of the filter element 13, and the U-shaped frame 20 is in contact with the outer surface of the filter element 13 through the bristles 21. The transmission mechanism includes a first reversing gear 23. The bottom end of the rotating shaft 19 is fixedly connected with the first reversing gear 23. A second reversing gear 24 is installed at the shaft end of the motor 22 corresponding to the first reversing gear 23. A sealing cover 25 is installed at the bottom of the bracket 18 corresponding to the outer sides of the first reversing gear 23 and the second reversing gear 24. When the motor 22 works, it drives the second reversing gear 24 to rotate. The second reversing gear 24 drives the first reversing gear 23 to rotate through meshing, so that the first reversing gear 23 drives the U-shaped frame 20 to rotate through the rotating shaft 19, thereby cleaning the outer surface of the filter element 13. The impurities removed fall to the bottom of the purification box 10. When it is necessary to clean the impurities in the purification box 10, the sealing plug 27 is opened, and the inside of the purification box 10 is flushed through the sewage outlet 26. The sewage flows along the bottom of the flushed purification box 10 towards the sewage outlet 26 and is discharged through the sewage outlet 26, thereby facilitating the cleaning of the impurities in the purification box 10.

[0034] Working principle: When using this high-frequency vibration cleaning device, as Figures 1 to 3 shown, the ultrasonic vibrator 3 causes the cleaning liquid in the cleaning box 1 to generate high-frequency vibration to clean the workpieces inside the cleaning box 1. The circulating pump 14 pumps out the sewage with residues at the bottom of the cleaning box 1 and injects it into the purification box 10 through the water outlet pipe 16. The sewage is filtered by the filter element 13, and the filtered cleaning liquid flows back into the cleaning box 1 through the reflux pipe 17 to facilitate the recycling of the cleaning liquid. At the same time, the motor 22 works and drives the second reversing gear 24 to rotate. The second reversing gear 24 drives the first reversing gear 23 to rotate through meshing, so that the first reversing gear 23 drives the U-shaped frame 20 to rotate through the rotating shaft 19. When the U-shaped frame 20 rotates, it cleans the outer surface of the filter element 13 through the bristles 21, which can clean the impurities attached to the outer surface of the filter element 13, effectively preventing the impurities from blocking the filter holes of the filter element 13, and thus being able to continuously maintain a high efficiency in filtering sewage, effectively improving the filtering efficiency of the cleaning liquid. And when it is necessary to clean the workpiece, the workpiece is placed in the workpiece box 5, and the workpiece box 5 is driven into the cleaning box 1 through the handle 9, so that the workpiece box 5 drives the positioning rod 7 to insert into the positioning groove 6, and the workpiece box 5 is supported by the support frame 4. The impurities falling off the workpiece surface sink downward through the leakage holes 8 to separate the impurities from the workpiece, thereby facilitating the cleaning of the workpiece. And when it is necessary to clean the impurities in the purification box 10, the sealing plug 27 is opened, and the inside of the purification box 10 is flushed through the sewage outlet 26. The sewage flows along the bottom of the flushed purification box 10 towards the sewage outlet 26 and is discharged through the sewage outlet 26, thereby facilitating the cleaning of the impurities in the purification box 10.

[0035] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0036] Although the present utility model 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 embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-frequency vibration cleaning device, characterized in that: The cleaning box (1) comprises a cleaning box (1), the bottom of which is fixedly connected to a support frame (2), and an ultrasonic vibrator (3) is installed on the inner wall of the cleaning box (1) near the bottom, wherein: A purification box (10) is arranged outside the cleaning box (1), a partition (11) is fixedly connected to the interior of the purification box (10) near the top, water openings (12) are symmetrically penetrated on both sides of the partition (11), and a filter element (13) is installed at the bottom of the partition (11) corresponding to the water opening (12), and a circulation pump (14) is installed on the support frame (2), the circulation pump (14) is connected to the bottom of the cleaning box (1) through a water suction pipe (15), the circulation pump (14) is connected to the purification box (10) below the partition (11) through a water outlet pipe (16), and the top of the purification box (10) is connected to the side of the cleaning box (1) near the top through a backflow pipe (17); A bracket (18) is installed at the bottom of the inner side of the purification box (10); the bracket (18) is rotatably connected to a rotating shaft (19) at a position corresponding to the filter element (13); a U-shaped frame (20) is fixedly connected to the top of the rotating shaft (19); a brush (21) is installed on a side of the U-shaped frame (20) corresponding to the filter element (13); a motor (22) is installed on the outer side of the purification box (10) corresponding to the bracket (18); the motor (22) drives the U-shaped frame (20) to rotate through a transmission mechanism; a sewage outlet (26) is opened at the bottom of a side of the purification box (10) away from the motor (22); the sewage outlet (26) is sealed by a sealing plug (27).

2. A high-frequency vibration cleaning device according to claim 1, characterized in that: The cleaning box (1) is fixedly connected to a support frame (4) on the inner wall near the top, a workpiece box (5) is arranged on the top of the support frame (4), positioning grooves (6) are symmetrically penetrated at the four corners of the bottom of the support frame (4) corresponding to the workpiece box (5), positioning rods (7) are fixedly connected to the bottom of the workpiece box (5) corresponding to the positioning grooves (6), leakage holes (8) are equidistantly penetrated at the bottom of the workpiece box (5), and handles (9) are symmetrically fixedly connected to the tops of both sides of the workpiece box (5).

3. A high-frequency vibration cleaning device according to claim 2, characterized in that: The positioning rod (7) is a cylinder, and the outer diameter of the positioning rod (7) matches the inner diameter of the positioning groove (6).

4. A high-frequency vibration cleaning device according to claim 1, characterized in that: The inner bottom of the purification box (10) is arranged to be inclined downward in the direction of the sewage outlet (26).

5. A high-frequency vibration cleaning device according to claim 1, characterized in that: The inner side of the U-shaped frame (20) matches the shape of the outer surface of the filter element (13), and the U-shaped frame (20) is in contact with the outer surface of the filter element (13) via the bristles (21).

6. A high-frequency vibration cleaning device according to claim 1, characterized in that: The transmission mechanism comprises a first reversing gear (23), the bottom end of the rotating shaft (19) is fixedly connected to the first reversing gear (23), the shaft end of the motor (22) corresponding to the first reversing gear (23) is mounted with a second reversing gear (24), and the bracket (18) is mounted with a sealing cover (25) at the bottom of the outer sides of the first reversing gear (23) and the second reversing gear (24) corresponding to the first reversing gear (23).

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