Ultrasonic cleaning machine with adjustable internal screen frame

By introducing telescopic cylinders and drive motors into the ultrasonic cleaning machine, the convenient adjustment and drying function of the mesh frame is achieved, which solves the problem that existing ultrasonic cleaning machines are difficult to adjust the position of the mesh frame and lacks drying function after cleaning, and improves the cleaning efficiency and comprehensive equipment performance.

CN223288612UActive Publication Date: 2025-09-02NANJING LIWU ELECTROMECHANICAL TECH CO LTD
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Patent Information

Application Number
CN202422363056.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-27
Publication Date
2025-09-02
Estimated Expiration
2034-09-27

AI Technical Summary

Technical Problem

The existing ultrasonic cleaning machines cannot easily adjust the position of the internal mesh frame after cleaning, and lack drying functions, resulting in high labor intensity for workers, increased production costs and low cleaning efficiency.

Method used

An ultrasonic cleaning machine with adjustable internal mesh frame is designed, combining telescopic cylinders and drive motors to achieve convenient adjustment and drying functions of mesh frames. Through the partition design of the drying mechanism and the cleaning chamber, cleaning and drying are achieved simultaneously.

Benefits of technology

It improves the convenience of picking and putting the mesh frame and cleaning efficiency, reduces labor intensity and production costs, meets the synchronous needs of cleaning and drying, and improves the overall performance and use value of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an ultrasonic cleaning machine with an adjustable internal screen frame, which relates to the technical field of ultrasonic cleaning machines, comprises an ultrasonic cleaning machine body, and is characterized in that a telescopic cylinder is fixedly mounted in the middle of the inner side of the ultrasonic cleaning machine body, and a mounting mechanism is fixedly mounted at the top of the telescopic cylinder; a cleaning net frame is mounted at the top of the telescopic air cylinder through a mounting mechanism, and a cleaning cavity is formed in one side of the interior of the ultrasonic cleaning machine body. By the adoption of the structure, the telescopic air cylinder is arranged to be matched with the drying mechanism, the telescopic air cylinder is started to enable the screen frame to be separated from the body, the driving motor is used for changing the position of the screen frame, cleaned and dried screen frames are detached, uncleaned screen frames are installed, the telescopic air cylinder shrinks, cleaned screen frames are inserted into the drying cavity, uncleaned screen frames enter the cleaning cavity, and the air heater is started. Hot air is discharged into the drying cavity to be dried through the communicating pipe and the drying pipe frame, the cleaning cavity is used for cleaning at the same time, cleaning and drying can be conducted at the same time, efficiency is high, and cost is low.
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Description

Technical Field

[0001] The utility model belongs to the technical field of ultrasonic cleaning machines, in particular to an ultrasonic cleaning machine with an adjustable internal net frame. Background Art

[0002] An ultrasonic cleaner utilizes the cavitation, acceleration, and straight-through flow effects of ultrasound in liquids to efficiently clean various objects. It converts electrical energy into high-frequency mechanical vibrations through a transducer, generating tens of thousands of tiny bubbles in the cleaning fluid. These bubbles rapidly form and burst under the influence of ultrasound, generating a powerful impact force that can quickly remove dirt, grease, and impurities from the surface of objects. Ultrasonic cleaners are suitable for a wide range of industries and fields, such as cleaning industrial parts, cleaning electronic devices, decontaminating jewelry, and sterilizing medical devices. They offer numerous advantages, including effective cleaning, high speed, the ability to penetrate deep into crevices and complex shapes, and the ability to clean complex objects. Ultrasonic cleaners play a vital role in both precision manufacturing and everyday cleaning.

[0003] The Chinese patent with the announcement number "CN220804693U" discloses an ultrasonic cleaning machine that is easy to take, which includes an ultrasonic cleaning machine body and L-shaped limit plates connected to the inner walls on both sides of the top of the ultrasonic cleaning machine body. A cleaning basket is suspended in the ultrasonic cleaning machine body, and handles are connected to both sides of the cleaning basket near the top. Each of the handles is placed on the corresponding L-shaped limit plates. In the utility model, the cleaning basket is used to store items and is hung inside the ultrasonic cleaning machine body. At the same time, multiple partitioning mesh plates inside the cleaning basket form multiple independent partitions with the inside of the cleaning basket, so that different types of items can be separated. At the same time, the spacing between the multiple partitioning mesh plates is adjustable, which is suitable for items of different sizes. The multiple blocking rods on both sides of the multiple partitioning mesh plates can prevent items in different areas from contacting each other, so that objects with fragile materials will not be damaged by other items. Different types of items can also be cleaned simultaneously, saving cleaning time and improving cleaning efficiency.

[0004] The above-mentioned device has certain defects during actual use. First, it only has the function of cleaning during use. After the cleaning operation is completed, the position of the internal mesh frame cannot be adjusted. In this case, on the one hand, the process of manually taking and placing the internal mesh frame is rather laborious and inconvenient, and it is difficult to quickly and conveniently move the mesh frame out of the cleaning chamber. On the other hand, the device lacks a drying function. After the cleaning work is completed, it is often necessary to use special drying equipment to dry the cleaned products. It can be seen that there are certain defects and shortcomings in its overall use process, so it is urgent to improve and optimize it. For example, in industrial production, a large number of parts need to be cleaned and dried. If such a defective device is used, it will not only increase the labor intensity of workers and reduce work efficiency, but also increase production costs and time costs due to the additional drying process. In the medical field, the cleaning and drying requirements for medical devices are very strict. If the device cannot meet these two requirements at the same time, it may affect the disinfection effect and safety of medical equipment. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide an ultrasonic cleaning machine with an adjustable internal mesh frame to solve the problems raised in the background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] An ultrasonic cleaning machine with an adjustable internal mesh frame includes an ultrasonic cleaning machine body, a telescopic cylinder fixedly installed in the middle of the inner side of the ultrasonic cleaning machine body, a mounting mechanism fixedly installed on the top of the telescopic cylinder, a cleaning mesh frame mounted on the top of the telescopic cylinder through the mounting mechanism, a cleaning chamber provided on one side of the interior of the ultrasonic cleaning machine body, a drying chamber provided on the other side of the interior of the ultrasonic cleaning machine body, a drying mechanism provided inside the drying chamber, a drain pipe fixedly installed on the bottom of the ultrasonic cleaning machine body, a regulating valve fixedly connected to the top of the drain pipe at equal intervals, a regulating valve also fixedly installed on the front end of the drain pipe, and the top of the drain pipe is connected to the drying chamber and the cleaning chamber in the cleaning machine body through the regulating valve.

[0008] As an optimal technical solution, water guide hoppers are fixedly installed on both sides of the ultrasonic cleaning machine body, and the bottom of the water guide hopper is connected to the drain pipe through a regulating valve.

[0009] As an optimal technical solution, the installation mechanism includes a driving motor, which is fixedly installed on the top of the telescopic cylinder. A fixed plate is fixedly installed on the top output end of the driving motor, and a clamping assembly is fixedly installed on both ends of the fixed plate. The cleaning screen frame is installed on both sides of the fixed plate through the clamping assembly.

[0010] As an optimal technical solution, the clamping assembly includes a vertical rail, which is fixedly installed at both ends of the fixed plate, and the upper end of the vertical rail is fixedly connected to a fixing frame, and the inner side of the fixing frame is fixedly connected to a limit spring at equal intervals, and the end of the limit spring is fixedly installed with a push plate, and the end of the push plate is fixedly connected to a limit pin, and the end of the limit pin passes through the vertical rail, and the interior of the vertical rail is slidably connected to a slide, and a limit hole is provided at the upper end of the slide, and the end of the limit pin is inserted into the inner side of the limit hole, and the outer side of the slide is fixedly connected to the inner side of the cleaning screen frame.

[0011] As a preferred technical solution, a connecting shaft is fixedly connected to the middle part of the front side of the push plate, and the end of the connecting shaft passes through the fixing frame and is fixedly installed with a bridge-type handrail.

[0012] As an optimal technical solution, the drying mechanism includes a side panel and a drying tube rack, the side panel is fixedly mounted on the lower end of one side of the ultrasonic cleaning machine body, a hot air blower is fixedly mounted on the outer side of the side panel, the drying tube rack is fixedly connected to the inside of the drying chamber at equal intervals, a connecting pipe is fixedly mounted on one side of the drying tube rack, the drying tube racks are connected through the connecting pipe, exhaust holes are opened at equal intervals on the inner side of the drying tube rack, and the outer end of the connecting pipe is connected to the output end of the hot air blower.

[0013] As an optimal technical solution, the drying tube rack is in a concave shape and covers the outer surface of the cleaning screen frame. Support frames are fixedly installed on both sides of the ultrasonic cleaning machine, and a base plate is fixedly installed on the bottom of the support frame.

[0014] In summary, the present invention has the following beneficial effects:

[0015] First, the device cooperates with the telescopic cylinder through the installation mechanism. When in use, the telescopic cylinder is started to move upward, pushing the cleaning screen frame out of the cleaning chamber and the drying chamber. The driving motor drives the fixed plate to rotate, so that the screen frame moves to the water guide bucket. The telescopic cylinder retracts, and the handrail is pulled to move the slide plate out, so that the drying screen frame can be quickly taken out. Conversely, the telescopic cylinder moves upward to place the unwashed screen frame, and the handrail is released to reset the limit pin. The screen frame can be easily taken up and down, which improves the convenience of taking and adjusting.

[0016] Second, a telescopic cylinder is set to cooperate with the drying mechanism. Start the telescopic cylinder to separate the screen frame from the main body, drive the motor to change the position of the screen frame, remove the cleaned and dried ones, and install the uncleaned ones. The telescopic cylinder shrinks, the cleaned ones are inserted into the drying chamber, and the uncleaned ones are put into the cleaning chamber. Start the hot air blower, and the hot air is discharged into the drying chamber for drying through the connecting pipe and the drying pipe rack. The cleaning chamber is cleaned at the same time, and can be washed and dried at the same time, which is efficient and low-cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural diagram of the cleaning screen frame and the installation mechanism of the utility model in a separated state;

[0019] Figure 3 This is a schematic diagram of the top view of the cleaning screen frame and the installation mechanism in the separated state of the utility model;

[0020] Figure 4 It is a bottom view structural diagram of a drying tube rack and a cleaning screen frame of the present utility model.

[0021] Figure numerals: 1. Ultrasonic cleaning machine body; 2. Telescopic cylinder; 3. Mounting mechanism; 31. Driving motor; 32. Fixing plate; 33. Clamping assembly; 331. Vertical rail; 332. Fixing frame; 333. Limiting spring; 334. Push plate; 335. Limiting pin; 336. Slide plate; 337. Limiting hole; 338. Connecting shaft; 339. Bridge handrail; 4. Cleaning net frame; 5. Cleaning chamber; 6. Drying chamber; 7. Drying mechanism; 71. Side panel; 72. Drying pipe rack; 73. Hot air blower; 74. Connecting pipe; 75. Exhaust hole; 8. Drain pipe; 9. Regulating valve; 10. Water guide hopper; 11. Support frame; 12. Bottom plate. DETAILED DESCRIPTION Example

[0022] refer to Figures 1 to 4 The ultrasonic cleaning machine with an adjustable internal screen frame of the present embodiment includes an ultrasonic cleaning machine body 1, a telescopic cylinder 2 is fixedly installed on the middle part of the inner side of the ultrasonic cleaning machine body 1, a mounting mechanism 3 is fixedly installed on the top of the telescopic cylinder 2, a cleaning screen frame 4 is mounted on the top of the telescopic cylinder 2 through the mounting mechanism 3, a cleaning chamber 5 is opened on one side of the interior of the cleaning machine body, a drying chamber 6 is opened on the other side of the cleaning machine body, a drying mechanism 7 is arranged inside the drying chamber 6, a drain pipe 8 is fixedly installed on the bottom of the cleaning machine body, a regulating valve 9 is fixedly connected to the top of the drain pipe 8 at equal intervals, a regulating valve 9 is also fixedly installed on the front end of the drain pipe 8, and the top of the drain pipe 8 is connected to the regulating valve 9 through the regulating valve 9 is connected to the drying mechanism and the cleaning chamber 5 in the cleaning machine body. The ultrasonic cleaning machine body 1 has a built-in telescopic cylinder 2, which provides stable lifting power for the installation mechanism 3 and the cleaning screen frame 4, which is convenient for quickly taking and placing the screen frame. The setting of the cleaning chamber 5 and the drying chamber 6 realizes the zoning processing of cleaning and drying, and improves work efficiency. The drying mechanism 7 can effectively dry the cleaned items without additional equipment. The drain pipe 8 is equipped with multiple regulating valves 9, which can accurately control the liquid discharge in the cleaning chamber 5 and the drying chamber 6, which is convenient for operation and saves resources. The overall design is compact, fully functional, and easy to operate. It can meet different cleaning and drying needs and improve the comprehensive performance and use value of the ultrasonic cleaning machine.

[0023] refer to Figure 1 , water guide buckets 10 are fixedly installed on both sides of the ultrasonic cleaning machine. The bottom of the water guide bucket 10 is connected to the drain pipe 8 through the regulating valve 9. The mounting mechanism 3 includes a driving motor 31. The driving motor 31 is fixedly mounted on the top of the telescopic cylinder 2. A fixing plate 32 is fixedly mounted on the top output end of the driving motor 31. A clamping assembly 33 is fixedly mounted on both ends of the fixing plate 32. The cleaning net frame 4 is mounted on both sides of the fixing plate 32 through the clamping assembly 33. The water guide buckets 10 fixedly mounted on both sides can effectively collect the wastewater generated during the cleaning process and drain it through the regulating valve 9 and The drainage pipe 8 is connected to achieve orderly discharge and control. The driving motor 31 in the installation mechanism 3 is fixed on the top of the telescopic cylinder 2, providing power for the fixed plate 32 so that it can rotate stably. The clamping components 33 at both ends of the fixed plate 32 facilitate the installation and disassembly of the cleaning screen frame 4, making the replacement of screen frames of different specifications simple and quick, thereby improving the versatility and flexibility of the equipment. Through the cooperation of the driving motor 31 and the fixed plate 32, the position of the cleaning screen frame 4 can be accurately adjusted to meet different cleaning and drying requirements, thereby improving work efficiency and convenience of operation.

[0024] refer to Figures 1-4 The cam 338 is fixed to the front of the cam 332 and the cam 339 is fixed to the rear of the cam 333. The cam 339 is fixed to the rear of the cam 334 and the cam 335 is fixed to the rear of the cam 335. The cam 339 is fixed to the rear of the cam 334 and the cam 336 is fixed to the rear of the cam 334. The cam 336 is fixed on both ends of the fixing plate 32, providing a stable track for the sliding of the slide plate 336. The limit spring 333 in the fixing frame 332 pushes the limit pin 335 through the push plate 334, so that its end can be inserted into the limit hole 337 at the upper end of the slide plate 336, thereby achieving a stable limit for the slide plate 336 and the cleaning screen frame 4. This design makes the installation of the cleaning screen frame 4 firm and reliable and not easy to loosen. At the same time, by pulling the bridge handrail 339, the connecting shaft 338 and the push plate 334 are driven to move, so that the limit pin 335 is disengaged from the limit hole 337, and the slide plate 336 can be slid in the vertical rail 331, thereby facilitating the disassembly and installation of the cleaning screen frame 4. The entire card assembly 33 is easy to operate, which can not only ensure the stability of the connection, but also achieve quick disassembly and assembly, thereby improving work efficiency and convenience of use.

[0025] refer to Figures 1-4The drying mechanism 7 includes a side plate 71 and a drying tube rack 72. The side plate 71 is fixedly mounted on the lower end of one side of the ultrasonic cleaning machine body 1. A hot air blower 73 is fixedly mounted on the outside of the side plate 71. The drying tube rack 72 is fixedly connected to the inside of the drying chamber 6 at equal intervals. A connecting pipe 74 is fixedly mounted on one side of the drying tube rack 72. The drying tube racks 72 are connected through the connecting pipe 74. Exhaust holes 75 are evenly spaced on the inside of the drying tube rack 72. The outer end of the connecting pipe 74 is connected to the output end of the hot air blower 73. The drying tube rack 72 is concave in shape as a whole and is covered on the outer surface of the cleaning screen frame 4. Support frames 11 are fixedly mounted on both sides of the ultrasonic cleaning machine. The bottom of the support frame 11 is fixedly mounted There is a bottom plate 12, and a hot air blower 73 installed on the side plate 71 provides a stable heat source for drying. The drying pipe racks 72 distributed at equal intervals in the drying chamber 6 are connected to each other through connecting pipes 74 to ensure that the hot air is evenly distributed. The exhaust holes 75 on the inside can evenly discharge the hot air into the drying chamber 6, so that the outer surface of the cleaning screen frame 4 is heated evenly, thereby improving the drying effect and efficiency. The drying pipe rack 72 is concave in shape as a whole and covers the cleaning screen frame 4, maximizing the contact area between the hot air and the workpiece to ensure the comprehensiveness of the drying. The support frames 11 on both sides and the bottom plate 12 at the bottom provide a stable support for the entire ultrasonic cleaning machine, enhancing the stability of the equipment during operation, thereby ensuring the smooth progress of the drying process.

[0026] Principle and advantages of use: By setting up the installation mechanism 3 and cooperating with the telescopic cylinder 2, the device shows remarkable convenience when in use. When it is necessary to take or place the cleaning screen frame 4, the telescopic cylinder 2 is started to move upward, and it can push the cleaning screen frame 4 out of the cleaning chamber 5 and the drying chamber 6, so that the cleaning screen frame 4 rises and leaves the ultrasonic cleaning machine body 1. Then, the drive motor 31 is started to run, and the drive motor 31 drives the fixed plate 32 to rotate, thereby adjusting the cleaning screen frame 4 to move to the water guide bucket 10. At this time, the bridge handrail 339 is pulled out to drive the limit pin 335 to disengage the limit Hole 337, as the fixed plate 32 and the vertical rail 331 move downward, the slide plate 336 moves out from the inside of the vertical rail 331, and the dried cleaning frame 4 can be quickly taken out. Conversely, the telescopic cylinder 2 is started to move upward, and the unwashed cleaning frame 4 is placed on the water guide bucket 10 on the side of the ultrasonic cleaning machine body 1. The bridge handrail 339 is loosened, and the vertical rail 331 moves upward to cover the slide plate 336. The limit spring 333 is reset to drive the limit pin 335 to insert into the limit hole 337. In this way, the cleaning frame 4 can be quickly taken up and placed, which greatly improves the convenience of taking and adjusting the device.

[0027] Secondly, by setting the telescopic cylinder 2 to cooperate with the drying mechanism 7, the present device has obvious advantages when in use. The telescopic cylinder 2 is started to run, driving the cleaning frame 4 to leave the inside of the ultrasonic cleaning machine body 1, and then the driving motor 31 is started to swap the positions of the two cleaning frames 4. During this period, the cleaning frame 4 that has been cleaned and dried is removed, and the cleaning frame 4 that has not been cleaned is reinstalled. Then the telescopic cylinder 2 is started to contract, so that the cleaned cleaning frame 4 is inserted into the inner side of the drying chamber 6, and the uncleaned one is inserted into the cleaning chamber 5 for cleaning. At this time, the hot air blower 73 is started to run, and the hot air blower 73 conveys hot air to the inside of the drying tube rack 72 through the connecting pipe 74, and passes through the exhaust holes inside each drying tube rack 72. 75 is evenly discharged into the drying chamber 6, thereby quickly drying the product. During the drying process, the cleaning chamber 5 on the other side can be cleaned at the same time. It can be seen that the device can dry in real time while cleaning when in use, without the help of external equipment, with high overall processing efficiency and low cleaning and drying costs. For example, on the production line of an electronics factory, a large number of small electronic components need to be cleaned and dried. Using this device, the switching between cleaning and drying can be completed quickly, thereby improving production efficiency and reducing equipment investment and cost. For example, in the manufacture of medical devices, for the cleaning and drying of precision instruments, the high efficiency and convenience of this device ensure that the instruments are clean and dry, meeting strict hygiene standards and quality requirements.

Claims

1. An ultrasonic cleaning machine with an adjustable internal screen frame, comprising an ultrasonic cleaning machine body (1), characterized in that: A telescopic cylinder (2) is fixedly installed in the middle of the inner side of the ultrasonic cleaning machine body (1), a mounting mechanism (3) is fixedly installed on the top of the telescopic cylinder (2), and a cleaning screen frame (4) is installed on the top of the telescopic cylinder (2) through the mounting mechanism (3). A cleaning chamber (5) is opened on one side of the interior of the ultrasonic cleaning machine body, and a drying chamber (6) is opened on the other side of the interior of the ultrasonic cleaning machine body. A drying mechanism (7) is provided inside the drying chamber (6). A drain pipe (8) is fixedly installed at the bottom of the ultrasonic cleaning machine body, and a regulating valve (9) is fixedly connected to the top of the drain pipe (8) at equal intervals. A regulating valve (9) is also fixedly installed at the front end of the drain pipe (8). The top of the drain pipe (8) is connected to the drying chamber and the cleaning chamber (5) in the ultrasonic cleaning machine body through the regulating valve (9).

2. The ultrasonic cleaning machine with an adjustable internal screen frame according to claim 1, characterized in that: Water guide hoppers (10) are fixedly mounted on both sides of the ultrasonic cleaning machine body, and the bottom of the water guide hopper (10) is connected to a drain pipe (8) via a regulating valve (9).

3. The ultrasonic cleaning machine with an adjustable internal screen frame according to claim 1, characterized in that: The mounting mechanism (3) comprises a driving motor (31), the driving motor (31) being fixedly mounted on the top of the telescopic cylinder (2), a fixing plate (32) being fixedly mounted on the top output end of the driving motor (31), a clamping assembly (33) being fixedly mounted on both ends of the fixing plate (32), and a cleaning screen frame (4) being mounted on both sides of the fixing plate (32) via the clamping assembly (33).

4. The ultrasonic cleaning machine with an adjustable internal screen frame according to claim 3, characterized in that: The clamping assembly (33) includes a vertical rail (331), the vertical rail (331) is fixedly mounted on both ends of the fixed plate (32), the upper end of the vertical rail (331) is fixedly connected to a fixing frame (332), the inner side of the fixing frame (332) is fixedly connected to a limiting spring (333) at equal intervals, the end of the limiting spring (333) is fixedly mounted with a push plate (334), the end of the push plate (334) is fixedly connected to a limiting pin (335), the end of the limiting pin (335) passes through the vertical rail (331), the interior of the vertical rail (331) is slidably connected to a slide plate (336), the upper end of the slide plate (336) is provided with a limiting hole (337), the end of the limiting pin (335) is inserted into the inner side of the limiting hole (337), and the outer side of the slide plate (336) is fixedly connected to the inner side of the cleaning screen frame (4).

5. The ultrasonic cleaning machine with an adjustable internal screen frame according to claim 4, characterized in that: A connecting shaft (338) is fixedly connected to the middle portion of the front side of the push plate (334), and an end portion of the connecting shaft (338) passes through the fixing frame (332) and is fixedly mounted with a bridge-type handrail (339).

6. The ultrasonic cleaning machine with an adjustable internal screen frame according to claim 1, characterized in that: The drying mechanism (7) includes a side plate (71) and a drying tube rack (72), wherein the side plate (71) is fixedly mounted on the lower end of one side of the ultrasonic cleaning machine body (1), a hot air blower (73) is fixedly mounted on the outer side of the side plate (71), the drying tube rack (72) is fixedly connected to the interior of the drying chamber (6) at equal intervals, a connecting pipe (74) is fixedly mounted on one side of the drying tube rack (72), the drying tube racks (72) are connected to each other via the connecting pipe (74), exhaust holes (75) are opened at equal intervals on the inner side of the drying tube rack (72), and the outer end of the connecting pipe (74) is connected to the output end of the hot air blower (73).

7. The ultrasonic cleaning machine with an adjustable internal screen frame according to claim 6, characterized in that: The drying tube rack (72) is in a concave shape as a whole and covers the outer surface of the cleaning screen frame (4). Support racks (11) are fixedly installed on both sides of the ultrasonic cleaning machine body, and a bottom plate (12) is fixedly installed on the bottom of the support rack (11).

Citation Information

Patent Citations

  • Ultrasonic cleaning machine convenient to take

    CN220804693U