An ultrasonic cleaning machine

Abstract

The utility model discloses an ultrasonic cleaning machine belongs to ultrasonic cleaning technical field. The device includes ultrasonic generator, and its inside is equipped with the mesh of water leakage hole, and the mesh is assembled two filter screens, and the mesh is divided into a cleaning space and two symmetrical water mixing spaces. The water mixing mechanism is arranged in the water mixing space, and is driven by the driving source and forms the directional vortex, and the vortex can penetrate the uniform filter water hole of filter screen, and acts on the object to be cleaned in the cleaning space. Through the synergistic effect of vortex disturbance and ultrasonic vibration, the dirt peeling is accelerated, and the cleaning efficiency and uniformity are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic cleaning technology, specifically to an ultrasonic cleaning machine. Background Technology

[0002] Ultrasonic cleaners, with their high efficiency and gentle cleaning advantages, have been widely used in cleaning various items, including precision parts and everyday consumer goods. Their typical operating mode involves using a container filled with cleaning solution as the core carrier, with internal shelves to hold the items to be cleaned. Ultrasonic equipment stimulates the cleaning solution to generate cavitation bubbles. The cavitation effect created by the bursting of these bubbles removes and peels away dirt from the surface of the items, making it one of the mainstream cleaning technologies currently available.

[0003] However, the core limitation of existing ultrasonic cleaners lies in the fact that the items to be cleaned are mostly placed statically in a basket-like container during the cleaning process, relying solely on the ultrasonic waves to drive the cleaning fluid to flow naturally. This passive cleaning method lacks an active fluid disturbance mechanism, making it difficult for the cleaning fluid to fully penetrate into the small crevices and complex grooves of the items, and the attached dirt in the crevices cannot be effectively removed. At the same time, the insufficient circulation of the cleaning fluid in a static state makes it easy for dirt to accumulate in local areas, which not only affects the cleaning effect but also reduces the uniformity of the overall cleaning, making it difficult to meet the deep cleaning requirements of delicate structural components. Utility Model Content

[0004] To address the aforementioned technical shortcomings, the purpose of this utility model is to provide an ultrasonic cleaning machine that solves the problem of low efficiency caused by the single ultrasonic cleaning mechanism in the prior art.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides an ultrasonic cleaning machine, comprising: an ultrasonic generator; a mesh screen disposed within the ultrasonic generator; and two filters disposed within the mesh screen, which divide the mesh screen into a cleaning space and two mixing spaces; wherein, it further comprises a mixing mechanism disposed within the mixing space, the mixing mechanism being driven by a drive source to form a vortex within the mixing space.

[0006] Optionally, the ultrasonic generator is provided with a fixed frame, and the fixed frame is provided with a plurality of protrusions, and the filter screen is locked in the protrusions by screws and nuts.

[0007] Optionally, the mixing space is provided with a cover plate, which covers the fixed frame.

[0008] Optionally, the filter screen is a rigid straight plate with a plurality of evenly distributed filter holes. The bottom end of the filter screen is attached to the mesh fence, and the mesh fence is fixed in the ultrasonic generator.

[0009] Optionally, the mixing mechanism includes a mixer disposed within the mixing space, the drive source is fixed to the cover plate, and the mixer and the drive source are connected by a reducer.

[0010] Optionally, the filter screen is a rigid straight plate with a plurality of evenly distributed filter holes. A flexible element is fixed to the bottom end of the filter screen, and a magnetic element is fixed to the side of the flexible element away from the filter screen. The magnetic element is magnetically attracted to the mesh.

[0011] Optionally, the mesh fence is slidably connected to the ultrasonic generator, and the mixing mechanism includes a lifting rod connected to the handle of the mesh fence. One end of the lifting rod passes through the cover plate and is fixed with a lifting plate, which is driven by a drive source.

[0012] Optionally, a first rotating component is rotatably connected to the lifting plate, and a second rotating component is rotatably connected to the first rotating component. The drive source is fixed to the cover plate, and the second rotating component is connected to the drive source via a reducer.

[0013] Optionally, the driving source is a motor.

[0014] Optionally, the wire mesh fence is provided with several drainage holes.

[0015] The beneficial effects of this utility model are as follows: This invention relates to an ultrasonic generator with a mesh screen containing drainage holes. Two filters are installed within the mesh screen, dividing it into a cleaning space and two symmetrical mixing spaces. A mixing mechanism, driven by a power source, is configured within the mixing space to create a directional vortex. This vortex penetrates the uniformly spaced pores of the filters and acts on the object to be cleaned within the cleaning space. Through the synergistic effect of the active vortex disturbance and ultrasonic vibration, the removal of dirt from the surface and crevices of the object is accelerated, while preventing localized dirt accumulation, effectively improving cleaning efficiency and overall cleaning uniformity.

[0016] Meanwhile, the water mixing mechanism of this utility model can be a mixer driven by a drive source. After the mixer is started in the water mixing space, its mixing blades form a directional vortex by rotating stably and stirring the water flow. This vortex can not only enhance the water flow exchange between the water mixing space and the cleaning space, but also drive the objects to be cleaned in the cleaning space to produce a moderate displacement, breaking the cleaning dead corners caused by the static objects in traditional cleaning. Combined with the vibration of the ultrasonic generator, it can achieve a more comprehensive and efficient cleaning of the objects to be cleaned in the cleaning space.

[0017] Furthermore, the mesh fence of this invention can also be slidably installed inside the ultrasonic generator. The lifting plate and lifting rod are smoothly raised and lowered by the motor, thereby driving the mesh fence to perform reciprocating motion in the vertical direction. This motion enables the vertical displacement of the object to be synchronized with the vibration of the ultrasonic generator, further ensuring that all parts of the object can fully receive the ultrasonic action and achieve deep cleaning.

[0018] In summary, this invention solves the problems of insufficient cleaning fluid penetration and easy accumulation of dirt in traditional passive cleaning by constructing a water mixing mechanism that can drive the object to be cleaned to generate multi-dimensional motion within the ultrasonic generator, thereby improving the cleaning efficiency and uniformity and optimizing the overall effect of ultrasonic cleaning. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. 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.

[0020] Figure 1 This is an overall structural diagram of an embodiment of the ultrasonic cleaning machine of this utility model.

[0021] Figure 2 This is an exploded view of one embodiment of the ultrasonic cleaning machine of this utility model.

[0022] Figure 3 This is a simplified diagram of the vortex flow direction in Embodiment 1 of the ultrasonic cleaning machine of this utility model.

[0023] Figure 4 This is an overall structural diagram of a second embodiment of the ultrasonic cleaning machine of this utility model.

[0024] Figure 5 This is an exploded view of a second embodiment of the ultrasonic cleaning machine of this utility model.

[0025] Figure 6 This is a partial cross-sectional view of a second embodiment of the ultrasonic cleaning machine of this utility model.

[0026] Figure 7 This is a simplified diagram of the vortex flow direction in Embodiment 2 of the ultrasonic cleaning machine of this utility model.

[0027] Figure 8 This utility model relates to an ultrasonic cleaning machine. Figure 6 Enlarged view of point A in the middle.

[0028] Explanation of reference numerals in the attached figures: 1. Ultrasonic generator; 2. Mesh fence; 3. Fixed frame; 4. Cover plate; 5. Filter screen; 51. Flexible component; 52. Magnetic component; 6. Drive source; 7. Mixer; 8. Lifting plate; 81. Lifting rod; 82. First rotating component; 83. Second rotating component. Detailed Implementation

[0029] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] As mentioned earlier, the core limitation of existing ultrasonic cleaners lies in the fact that the items to be cleaned are mostly placed statically in a basket-like container during the cleaning process, relying solely on ultrasonic waves to drive the cleaning fluid to flow naturally. This passive cleaning method lacks an active fluid disturbance mechanism, making it difficult for the cleaning fluid to fully penetrate into the small crevices and complex grooves of the items, and the attached dirt in the crevices cannot be effectively removed. At the same time, the insufficient circulation of the cleaning fluid in a static state makes it easy for dirt to accumulate in local areas, which not only affects the cleaning effect but also reduces the uniformity of the overall cleaning, making it difficult to meet the deep cleaning requirements of delicate structural components.

[0031] To address this issue, this invention provides an ultrasonic cleaner. By constructing a water mixing mechanism that can drive the object to be cleaned to generate multi-dimensional motion within the ultrasonic generator, it solves the problems of insufficient cleaning fluid penetration and easy accumulation of dirt in traditional passive cleaning, improving cleaning efficiency and uniformity, thereby optimizing the overall effect of ultrasonic cleaning. This invention achieves this solution through the following methods.

[0032] Example 1: Please refer to the accompanying drawings in the specification. This first embodiment provides an ultrasonic cleaning machine, which includes, as shown in the attached drawings, an ultrasonic cleaning machine. Figure 1 The ultrasonic generator 1 shown is an open container with its opening facing upwards, forming a container for holding cleaning fluid or other cleaning media. Inside the opening is a mesh screen 2 with a handle. The mesh screen 2 is made of several bent metal strips welded together, with several perforations between the strips. These perforations are smaller than the object to be cleaned. In use, the object to be cleaned is placed inside, and the ultrasonic generator 1 is started to perform ultrasonic cleaning.

[0033] like Figure 2As shown in this embodiment, a fixed frame 3 is provided around the opening of the ultrasonic generator 1. The fixed frame 3 has four protrusions, which correspond to each other in pairs and have several grooves. The filter screen 5 is slidably connected in the grooves and is locked and fixed by screws and nuts.

[0034] After the filter screen 5 is fixed in the groove, the entire mesh 2 is divided into a cleaning space in the middle and symmetrical mixing spaces on both sides. Two symmetrically arranged cover plates 4 are fixed on the fixing frame 3, and the cover plates 4 cover the mixing spaces. The cover plate 4 is equipped with a mixing mechanism with an output shaft that passes through the cover plate 4 and extends into the mixing space. The output shaft is driven by the drive source 6 to start, thereby agitating the water flow in the mixing space, causing the water flow in the mixing space to generate vortices, thereby exchanging with the water flow in the cleaning space. This assists the ultrasonic generator 1 in cleaning the object to be cleaned.

[0035] Example 2: Based on the above embodiments, in order to further clarify and completely explain the technical solutions therein, this utility model also provides an embodiment two. For example... Figure 2 As shown, in this second embodiment, the mesh 2 is fixed in the ultrasonic generator 1, and the filter 5 is a rigid, non-deformable body. When the filter 5 is fixed inside the protrusion, the bottom and side faces of the filter 5 are tightly abutted against the inner bottom and inner side walls of the mesh 2. Therefore, to achieve media exchange between the mixing space and the cleaning space, it can only be achieved through the filter holes on the filter 5.

[0036] The mixing mechanism includes, for example, Figure 2 The mixer 7 shown has a stirring blade and a short shaft that passes through a cover plate 4 and is connected to the output end of a drive source 6 (e.g., a motor) via a speed reducer. The stirring blade is located below the level of the clean medium in the mixing space.

[0037] Therefore, in the specific implementation of this second embodiment, such as Figure 3 As shown, when the stirring blades are driven to stir, they move within the mixing space, thereby forming... Figure 3 The vortex, indicated by the dashed arrow a, passes through filter screen 5, causing the cleaning medium in the mixing spaces on both sides and the cleaning space in the middle to exchange, thus forming... Figure 3 The vortex indicated by the dashed arrow b can agitate the objects to be cleaned within the cleaning space. Through the synergistic effect of the active disturbance of the vortex and the ultrasonic vibration, it can accelerate the removal of dirt from the surface and crevices of the objects, and avoid local dirt accumulation, effectively improving cleaning efficiency and overall cleaning uniformity.

[0038] Example 3: Based on the above embodiments, in order to further clarify and completely explain the technical solutions therein, this utility model also provides Embodiment Three. For example... Figures 4 to 5 As shown, in this embodiment, the mesh 2 is slidably connected to the ultrasonic generator 1. The mesh 2 has a handle, which can be pulled up and down within the ultrasonic generator 1 to move the mesh 2. Meanwhile, the filter screen 5 is a rigid straight plate with several evenly distributed filter holes. The two end faces of the filter screen 5 are slidably connected to the mesh 2. A flexible element 51 is fixed to the bottom of the filter screen 5. This flexible element 51 is made of a water-permeable material, such as non-woven fabric, which allows the cleaning medium to pass through, facilitating the exchange of substances between the cleaning space and the mixing space. A magnetic element 52 is fixed to the side of the flexible element 51 away from the filter screen 5 (i.e., its bottom end), and the magnetic element 52 is magnetically attracted to the mesh 2.

[0039] like Figure 8 As shown, in this third embodiment, the mixing mechanism includes a lifting rod 81 connected to the handle of the mesh fence 2. One end of the lifting rod 81 passes through the cover plate 4 and is fixed to a lifting plate 8. The bottom end of the lifting plate 8 is rotatably connected to a first rotating member 82, and a second rotating member 83 is rotatably connected to the first rotating member 82. The second rotating member 83 and the output shaft of the drive source 6 (e.g., a motor) are connected through a reducer.

[0040] Therefore, in the specific implementation of this embodiment three, the output shaft of the drive source 6 drives the second rotating member 83 to rotate one revolution. The connection between the second rotating member 83 and the first rotating member 82 then moves in a circular motion around the output shaft of the drive source 6, forming a displacement difference from top to bottom. This displacement difference drives the lifting plate 8 to move up and down, the lifting plate 8 drives the lifting rod 81, and the lifting rod 81 drives the wire mesh 2 to move as follows... Figure 7 The vertical movement indicated by dashed arrows c and d agitates the cleaning medium within the ultrasonic generator 1, creating vertical turbulence. This turbulence, along with the movement of the mesh 2, moves the object to be cleaned within it, thus coordinating with the ultrasonic generator 1 for cleaning.

[0041] Therefore, in summary, compared with the prior art, this utility model and its embodiments have the following advantages, including but not limited to: The ultrasonic generator 1 of this invention includes a mesh screen 2 with drainage holes. Two filters 5 are installed within the mesh screen 2, dividing it into a cleaning space and two symmetrical mixing spaces. A mixing mechanism is configured within the mixing space, driven by a drive source 6 to form a directional vortex. This vortex penetrates the uniformly perforated holes of the filters 5 and acts on the object to be cleaned within the cleaning space. Through the synergistic effect of the active vortex disturbance and ultrasonic vibration, the removal of dirt from the surface and crevices of the object is accelerated, while preventing localized dirt accumulation, effectively improving cleaning efficiency and overall cleaning uniformity.

[0042] Meanwhile, the water mixing mechanism of this utility model can adopt a mixer 7 driven by a drive source 6. After the mixer 7 is started in the water mixing space, its mixing blades form a directional vortex by stably rotating and stirring the water flow. This vortex can not only enhance the water flow exchange between the water mixing space and the cleaning space, but also drive the objects to be cleaned in the cleaning space to produce a moderate displacement, breaking the cleaning dead corners caused by the static objects in traditional cleaning. Combined with the vibration of the ultrasonic generator 1, it can achieve a more comprehensive and efficient cleaning of the objects to be cleaned in the cleaning space.

[0043] In addition, the wire mesh 2 of this utility model can also be slidably installed inside the ultrasonic generator 1. The lifting plate 8 and the lifting rod 81 are driven by a motor to move smoothly up and down, thereby driving the wire mesh 2 to perform reciprocating motion in the vertical direction. This motion can make the vertical displacement of the object synchronize with the vibration of the ultrasonic generator 1, further ensuring that all parts of the object can fully receive the ultrasonic action and achieve deep cleaning.

[0044] In summary, this invention solves the problems of insufficient cleaning fluid penetration and easy accumulation of dirt in traditional passive cleaning by constructing a water mixing mechanism that can drive the object to be cleaned to generate multi-dimensional motion within the ultrasonic generator 1, thereby improving the cleaning efficiency and uniformity and optimizing the overall effect of ultrasonic cleaning.

[0045] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of this utility model and its equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An ultrasonic cleaning machine, characterized in that, include: Ultrasonic generator (1); A wire mesh (2) is installed inside the ultrasonic generator (1); Filter screen (5), the filter screen (5) is located inside the mesh fence (2), there are two filter screens (5), the filter screen (5) divides the mesh fence (2) into a cleaning space and two mixing spaces; It also includes a water mixing mechanism, which is located in the water mixing space and is driven by a driving source (6) to form a vortex in the water mixing space.

2. The ultrasonic cleaning machine as described in claim 1, characterized in that, The ultrasonic generator (1) is provided with a fixed frame (3), and the fixed frame (3) is provided with several protrusions. The filter (5) is locked in the protrusions by screws and nuts.

3. An ultrasonic cleaning machine as described in claim 2, characterized in that, The mixing space is provided with a cover plate (4), which covers the fixed frame (3).

4. An ultrasonic cleaning machine as described in claim 3, characterized in that, The filter screen (5) is a rigid straight plate with several evenly distributed filter holes. The bottom end of the filter screen (5) is attached to the mesh fence (2), and the mesh fence (2) is fixed in the ultrasonic generator (1).

5. An ultrasonic cleaning machine as described in claim 4, characterized in that, The mixing mechanism includes a mixer (7), which is located in the mixing space. The drive source (6) is fixed on the cover plate (4). The mixer (7) and the drive source (6) are connected by a reducer.

6. An ultrasonic cleaning machine as described in claim 3, characterized in that, The filter screen (5) is a rigid straight plate with several evenly distributed filter holes. A flexible component (51) is fixed at the bottom of the filter screen (5). A magnetic component (52) is fixed on the side of the flexible component (51) away from the filter screen (5). The magnetic component (52) is magnetically attracted to the mesh fence (2).

7. An ultrasonic cleaning machine as described in claim 6, characterized in that, The mesh fence (2) is slidably connected to the ultrasonic generator (1). The mixing mechanism includes a lifting rod (81) connected to the handle of the mesh fence (2). One end of the lifting rod (81) passes through the cover plate (4) and is fixed with a lifting plate (8). The lifting plate (8) is driven by a drive source (6).

8. An ultrasonic cleaning machine as described in claim 7, characterized in that, The lifting plate (8) is rotatably connected to a first rotating component (82), and the first rotating component (82) is rotatably connected to a second rotating component (83). The driving source (6) is fixed on the cover plate (4), and the second rotating component (83) is connected to the driving source (6) through a reducer.

9. An ultrasonic cleaning machine as described in claim 1, characterized in that, The driving source (6) is a motor.

10. An ultrasonic cleaning machine as described in claim 1, characterized in that, The wire mesh (2) has several drainage holes.

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