An ultrasonic cleaning machine with a filtering circulation mechanism

Abstract

The utility model relates to ultrasonic cleaning machine technical field discloses a kind of ultrasonic cleaning machines with filtering circulation mechanism, including body and cleaning pool, the body top is cleaning pool, the middle baffle of cleaning pool is equipped with three groups of check valve, basket net is placed in the cleaning pool, ultrasonic wave vibration energy component is installed in the bottom end of cleaning pool inside, primary adsorption mechanism is provided in the upper of ultrasonic wave vibration energy component;The right side of body is provided with circulation tank, secondary filtration mechanism is provided in the circulation tank;Primary adsorption mechanism includes a group of motor base fixed in body.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic cleaning machine technology, specifically to an ultrasonic cleaning machine with a filtration and circulation mechanism. Background Technology

[0002] Industrial ultrasonic cleaners are a common type of parts cleaning equipment. Internally, they use ultrasonic transducers to generate high-frequency vibrations and cavitation effects in the cleaning fluid, effectively removing oil, particulate impurities, and oxide layers from the surface of metal parts. Compared to traditional manual brushing, ultrasonic cleaners offer advantages such as faster cleaning speed, better uniformity, and thorough cleaning of complex-shaped parts. Therefore, they are widely used in industries such as machinery manufacturing, electronics, precision instruments, and automotive parts.

[0003] However, current industrial ultrasonic cleaning machines on the market still have some drawbacks in use. For example, most machines discharge wastewater directly through the drain pipe after cleaning, which wastes the cleaning solution, increases the pressure on wastewater treatment, and hinders the reduction of operating costs. Since the cleaning solution cannot be recycled, this not only increases pollution from waste discharge but also easily affects the continuous operating efficiency of the equipment. Therefore, an ultrasonic cleaning machine with a filtration and circulation mechanism is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an ultrasonic cleaner with a filtration and circulation mechanism to solve the problems of direct wastewater discharge, resource waste, and high operating costs mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ultrasonic cleaner with a filtration and circulation mechanism, comprising a machine body and a cleaning tank. The top of the machine body is the cleaning tank, and three sets of one-way valves are installed on the partition in the middle of the cleaning tank. A basket is placed inside the cleaning tank, and an ultrasonic vibration energy component is installed at the bottom of the cleaning tank. A primary adsorption mechanism is arranged above the ultrasonic vibration energy component. A circulation box is arranged on the right side of the machine body, and a secondary filtration mechanism is arranged inside the circulation box. The primary adsorption mechanism includes a motor base fixed inside the machine body, a drive motor is fixedly connected to the motor base, a first adsorption roller is fixedly connected to the output shaft of the drive motor, a second adsorption roller is arranged parallel to one end of the first adsorption roller, a brush roller is installed between the second adsorption roller and the first adsorption roller, a first gear is sleeved on the outside of the output shaft of the drive motor, and a second gear is sleeved on the right side of the second adsorption roller. The first gear and the second gear are meshed together.

[0006] As a further technical solution of this utility model, the second gear and the first gear are the same size, the first adsorption roller and the second adsorption roller are both rotatably connected to the lower part of the cleaning tank, and the brush roller abuts against the first adsorption roller and the second adsorption roller respectively.

[0007] As a further technical solution of this utility model, a circulation pipe is connected between the cleaning tank and the circulation box, and the secondary filtration mechanism includes a filter inserted into the circulation box. The bottom end of the filter is connected to a discharge pipe, and a flow meter is installed at the outlet of the discharge pipe.

[0008] As a further technical solution of this utility model, the filter is a conical cylinder filled with filter particles.

[0009] As a further technical solution of this utility model, a sewage tank is provided on the left side of the machine body, a level gauge is installed in the sewage tank, and a sewage pipe is connected between the sewage tank and the cleaning pool.

[0010] As a further technical solution of this utility model, a PLC control system and a control panel are provided on the lower part of the front wall of the machine body.

[0011] As a further technical solution of this utility model, the cleaning pool is provided with an inner cavity on both sides, and a set of cylinders is installed in each inner cavity. The piston end of each cylinder is connected to a piston rod, and the top of the cleaning pool is connected to the top of the machine body.

[0012] As a further technical solution of this utility model, each pipe inside the machine body is equipped with a solenoid valve.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by setting up a cleaning tank, a one-way valve, a circulation pipe, a circulation box, a filter, a discharge pipe and a flow meter, the sewage can enter the circulation box for secondary filtration and purification after completing the primary adsorption. The purified cleaning liquid is then recycled and reused, thereby realizing the filtration and recycling of the cleaning liquid, reducing the consumption of cleaning liquid and reducing operating costs.

[0014] By setting up a drive motor, a first gear, a second gear, a first adsorption roller, a second adsorption roller, a brush roller, a solenoid valve, and a wastewater tank, the adsorption roller rotates relative to each other under the drive motor and is cleaned by the brush roller. Impurities are flushed into the wastewater tank, thereby realizing the automatic cleaning function of the adsorption roller, reducing the frequent manual disassembly and cleaning operations, and improving the continuous operation capability of the equipment.

[0015] The system is equipped with a cleaning tank, a basket, a cylinder, and a piston rod. After cleaning, the cylinder pushes the piston rod to push the basket out of the cleaning tank as a whole, thus achieving the auxiliary removal of the cleaned workpiece from the tank. This reduces the labor intensity of manually bending over to pick up the workpiece and improves the convenience and safety of operation. Attached Figure Description

[0016] Figure 1 This is a frontal cross-sectional view of the present invention.

[0017] Figure 2This is a top view schematic diagram of the brush roller structure of this utility model;

[0018] Figure 3 This is a front view structural diagram of the basket net of this utility model;

[0019] Figure 4 For the present utility model Figure 1 A magnified view of the structure at point A in the middle.

[0020] In the diagram: 1. Machine body; 2. Ultrasonic vibration energy component; 3. Control panel; 4. PLC control system; 5. Solenoid valve; 6. Sewage pipe; 7. Sewage tank; 8. Level gauge; 9. Inner cavity; 10. Cleaning tank; 11. Check valve; 12. Basket; 13. Piston rod; 14. Cylinder; 15. Circulation tank; 16. Filter; 17. Flow meter; 18. Discharge pipe; 19. Circulation pipe; 20. Motor base; 21. Drive motor; 22. First gear; 23. Second gear; 24. First adsorption roller; 25. Second adsorption roller; 26. Brush roller. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 An embodiment of this utility model provides an ultrasonic cleaner with a filtration and circulation mechanism, comprising a body 1 and a cleaning tank 10. The top of the body 1 is the cleaning tank 10. Three sets of one-way valves 11 are installed on the partition in the middle of the cleaning tank 10. A basket net 12 is placed inside the cleaning tank 10. An ultrasonic vibration energy component 2 is installed at the bottom of the cleaning tank 10. A primary adsorption mechanism is set above the ultrasonic vibration energy component 2. A circulation box 15 is set on the right side of the body 1. A secondary filtration mechanism is set inside the circulation box 15. The primary adsorption mechanism includes a set of motor bases 20 fixed inside the body 1. A drive motor 21 is fixedly connected to the motor base 20. A first adsorption roller 24 is fixedly connected to the output shaft of the drive motor 21. A second adsorption roller 25 is arranged parallel to one end of the first adsorption roller 24. A brush roller 26 is installed between the second adsorption roller 25 and the first adsorption roller 24. A first gear 22 is sleeved on the outside of the output shaft of the drive motor 21. A second gear 23 is sleeved on the right side of the second adsorption roller 25. The first gear 22 and the second gear 23 are meshed together.

[0023] Specifically, such as Figure 1 , Figure 2 and Figure 4As shown, during cleaning, the one-way valve 11 opens, and the stains on the surface of the workpiece are peeled off under the action of the ultrasonic vibration energy component 2. They flow into the primary adsorption mechanism with the cleaning fluid. The first adsorption roller 24 and the second adsorption roller 25 are industrial adsorption rollers with a diameter of 80mm and a silicone coating on the surface. After being adsorbed and intercepted by the surface of the first adsorption roller 24 and the second adsorption roller 25, the solenoid valve 5 at the circulation pipe 19 is activated, and the sewage enters the circulation tank 15. After secondary filtration by the filter 16, which is a conical cylindrical particle filter filled with quartz sand and activated carbon particles, the sewage is finally discharged through the discharge pipe 18 and detected by the flow meter 17. This process realizes the re-purification and recycling of sewage, solving the problems of single-use cleaning fluid, serious waste, and high operating costs of traditional ultrasonic cleaning machines.

[0024] The second gear 23 and the first gear 22 are the same size. The first adsorption roller 24 and the second adsorption roller 25 are rotatably connected to the lower part of the cleaning tank 10. The brush roller 26 abuts against the first adsorption roller 24 and the second adsorption roller 25 respectively. A circulation pipe 19 is connected between the cleaning tank 10 and the circulation box 15. The secondary filtration mechanism includes a filter 16 inserted into the circulation box 15. The bottom end of the filter 16 is connected to a discharge pipe 18. A flow meter 17 is installed at the outlet of the discharge pipe 18.

[0025] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, the first adsorption roller 24 and the second adsorption roller 25 are equipped with brush rollers 26. The drive motor 21 is model MHMD042G1U. Driven by the meshing of the first gear 22 and the second gear 23, the first adsorption roller 24 and the second adsorption roller 25 rotate relative to each other. The brush roller 26 continuously cleans the surface of the two rollers. The brush roller 26 is a nylon brush roller with strong wear resistance and elasticity. It brushes away the adsorbed oil and impurities and flushes them into the sewage tank 7. At this time, the circulation pipe 19 is closed and the solenoid valve 5 is opened to ensure that the dirt is discharged smoothly into the sewage tank 7. This design avoids the accumulation of oil on the adsorption rollers due to long-term operation, realizes automatic cleaning of the roller body, and solves the problems of frequent manual disassembly and cleaning of the roller body, inconvenience of cleaning, and low efficiency.

[0026] The filter 16 is a conical cylinder filled with filter particles. A sewage tank 7 is located on the left side of the machine body 1. The sewage tank 7 is equipped with a level gauge 8. A drain pipe 6 connects the sewage tank 7 to the cleaning pool 10. Solenoid valves 5 are installed in each pipe inside the machine body 1.

[0027] Specifically, such as Figure 1 and Figure 4As shown, a flow meter 17, model LWGY-DN15, is installed at the outlet of the discharge pipe 18. It is used to detect the flow rate of the filtrate in real time. When the flow rate of the discharge pipe 18 is less than the set threshold, it indicates that the filter 16 may be clogged. It is necessary to manually open the circulation box 15 and replace the filter 16. At the same time, a level gauge 8, model UQK-03, is installed inside the sewage tank 7. It can monitor the sewage storage volume and remind the staff to discharge it in time. Through the above monitoring and alarm functions, the problem of traditional ultrasonic cleaners being unable to detect blockages in time during the circulation filtration process, resulting in reduced cleaning efficiency or equipment shutdown, is solved. At the same time, the overflow of the sewage tank 7 is prevented from affecting normal operation.

[0028] A PLC control system 4 and a control panel 3 are installed on the lower front wall of the machine body 1. The cleaning tank 10 has an inner cavity 9 on both sides. A set of cylinders 14 is installed in each inner cavity 9. The piston end of each cylinder 14 is connected to a piston rod 13. The top of the cleaning tank 10 is connected to the top of the machine body 1.

[0029] Specifically, such as Figure 1 and Figure 3 As shown, a basket 12 is placed in the cleaning tank 10. The basket 12 is relatively large and can be used to carry metal parts for cleaning. After the workpiece is cleaned, the cylinder 14 can be activated. The piston rod 13 of the cylinder 14 lifts upward, lifting the basket 12 out of the cleaning tank 10 as a whole, making it easier to remove the workpiece. This solves the problems of traditional cleaning machines where workpieces need to be picked up manually by bending over, resulting in high labor intensity and inconvenience of operation. It reduces the physical burden on the operator and improves the convenience and safety of the cleaning operation.

[0030] Working principle: After power-on, the operating parameters are set on the control panel 3 via the PLC control system 4. The ultrasonic vibration energy component 2 is activated, generating high-frequency vibration and cavitation effect in the cleaning tank 10, which can effectively remove oil and impurities from the surface of the metal workpiece. At this time, the one-way valve 11 opens, and the removed dirt flows with the cleaning liquid into the primary adsorption mechanism, where it is adsorbed and intercepted by the surfaces of the first adsorption roller 24 and the second adsorption roller 25, reducing the amount of dirt floating in the cleaning liquid and ensuring that the cleaning liquid maintains a high level of cleanliness. After the primary adsorption is completed, the PLC control system 4 issues a command to control the circulation pipe 19. When solenoid valve 5 opens, the wastewater flows into the circulation tank 15 on the right side of the machine. The circulation tank 15 contains a filter 16, which is a conical structure filled with filter particles. This filter performs secondary purification of the wastewater. The cleaning solution after secondary treatment flows out through the discharge pipe 18, and the flow rate is monitored in real time by the flow meter 17. When the flow rate is within the normal range, the purified liquid can flow back into the cleaning tank 10, achieving recycling of the cleaning solution and reducing cleaning solution consumption and operating costs. After the primary adsorption mechanism has been running for a long time, if the surfaces of the first adsorption roller 24 and the second adsorption roller 25 are adhered... When a large amount of oil stains accumulate, the PLC control system 4 switches to self-cleaning mode. At this time, the circulation pipe 19 closes, the solenoid valve 5 opens, and the drive motor 21 starts. Through the meshing transmission of the first gear 22 and the second gear 23, the two adsorption rollers rotate relative to each other. The brush roller 26 then brushes the surface of the adsorption rollers, brushing off the attached dirt and flushing it into the wastewater tank 7. The wastewater tank 7 is equipped with a level gauge 8, which can detect the wastewater storage height in real time to prevent overflow. This automatic cleaning process avoids the need for frequent manual disassembly and cleaning of the adsorption rollers, improving the continuous operation capability of the equipment. During the circulation filtration process, if the flow... If the flow rate of the discharge pipe 18 is lower than the set threshold, the meter 17 will indicate that the filter 16 may be clogged and needs to be manually opened and replaced in the circulation tank 15. At the same time, the level gauge 8 monitors the water level in the sewage tank 7. When the water level reaches the upper limit, the operator will be reminded to manually discharge the sewage. Through the above monitoring and alarm mechanism, the stable operation of the cleaning machine is ensured and the machine is prevented from stopping due to blockage or excessive sewage. After cleaning is completed, the PLC control system 4 issues a command to start the cylinders 14 on both sides. The piston rod 13 of the cylinder 14 extends and lifts the basket 12 in the cleaning tank 10, so that it is lifted out of the cleaning tank 10 as a whole.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An ultrasonic cleaner with a filtration and circulation mechanism, comprising a body (1) and a cleaning tank (10), characterized in that: The top of the body (1) is a cleaning tank (10), and three sets of one-way valves (11) are installed in the middle partition of the cleaning tank (10). A basket net (12) is placed inside the cleaning tank (10). An ultrasonic vibration energy component (2) is installed at the bottom inside the cleaning tank (10), and a primary adsorption mechanism is set above the ultrasonic vibration energy component (2). A circulation box (15) is provided on the right side of the body (1), and a two-stage filtration mechanism is provided inside the circulation box (15); The primary adsorption mechanism includes a set of motor bases (20) fixed inside the body (1). A drive motor (21) is fixedly connected to the motor base (20). A first adsorption roller (24) is fixedly connected to the output shaft of the drive motor (21). A second adsorption roller (25) is arranged parallel to one end of the first adsorption roller (24). A brush roller (26) is installed between the second adsorption roller (25) and the first adsorption roller (24). A first gear (22) is sleeved on the outside of the output shaft of the drive motor (21). A second gear (23) is sleeved on the right side of the second adsorption roller (25). The first gear (22) and the second gear (23) are meshed together.

2. An ultrasonic cleaner with a filtration and circulation mechanism according to claim 1, characterized in that: The second gear (23) and the first gear (22) are the same size. The first adsorption roller (24) and the second adsorption roller (25) are rotatably connected to the bottom of the cleaning tank (10). The brush roller (26) abuts against the first adsorption roller (24) and the second adsorption roller (25) respectively.

3. An ultrasonic cleaner with a filtration and circulation mechanism according to claim 1, characterized in that: A circulation pipe (19) is connected between the cleaning tank (10) and the circulation box (15). The secondary filtration mechanism includes a filter (16) inserted into the circulation box (15). The bottom end of the filter (16) is connected to a discharge pipe (18). A flow meter (17) is installed at the outlet of the discharge pipe (18).

4. An ultrasonic cleaner with a filtration and circulation mechanism according to claim 3, characterized in that: The filter (16) is a conical cylinder filled with filter particles.

5. An ultrasonic cleaner with a filtration and circulation mechanism according to claim 1, characterized in that: A sewage tank (7) is provided on the left side of the body (1). A level gauge (8) is installed in the sewage tank (7). A drain pipe (6) is connected between the sewage tank (7) and the cleaning pool (10).

6. An ultrasonic cleaner with a filtration and circulation mechanism according to claim 1, characterized in that: The lower part of the front wall of the machine body (1) is provided with a PLC control system (4) and a control panel (3).

7. An ultrasonic cleaner with a filtration and circulation mechanism according to claim 1, characterized in that: The cleaning pool (10) has an inner cavity (9) on both sides. Each inner cavity (9) is equipped with a set of cylinders (14). The piston end of each cylinder (14) is connected to a piston rod (13). The top of the cleaning pool (10) is connected to the top of the machine body (1).

8. An ultrasonic cleaner with a filtration and circulation mechanism according to claim 1, characterized in that: Each pipe inside the body (1) is equipped with a solenoid valve (5).

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