CN214441417U - Ultrasonic automatic cleaning machine - Google Patents

Abstract

The utility model relates to an ultrasonic cleaning technical field discloses an ultrasonic automatic cleaning machine. The station sequentially comprises an ultrasonic degreasing tank, a first overflow rinsing tank, a bleaching tank, a second overflow rinsing tank, a first transit tank, a neutralization tank, a third overflow rinsing tank, a bubbling rust-proof tank, a second transit tank, a fourth overflow rinsing tank, a compressed air water cutting tank, a drying tank and a cooling tank; the sample piece bearing assembly comprises a sample piece bearing assembly and a cleaning basket, the sample piece bearing assembly is cylindrical, a plurality of mounting positions are annularly arranged on the side wall of the sample piece bearing assembly, the cleaning basket is detachably mounted on the mounting positions, and the cleaning basket is used for bearing a plurality of sample pieces; the driving device is used for enabling the sample piece bearing assembly to sequentially enter each station so as to clean the sample pieces. The utility model provides the high clean effect on sample surface has realized that the high degree on sample surface is clean.

Description

Ultrasonic automatic cleaning machine

Technical Field

The utility model relates to an ultrasonic cleaning technical field especially relates to an ultrasonic automatic cleaning machine.

Background

The ultrasonic cleaner utilizes ultrasonic oscillation to form a plurality of bubbles in cleaning liquid to impact waves to destroy insoluble dirt on a workpiece, so that the insoluble dirt is dispersed in a solution to achieve the purpose of cleaning. After the production of the workpiece is finished, the surface and the inner cavity of the workpiece need to be subjected to decontamination and cleaning so as to enable the granularity, the cleanliness and the like of the surface and the inner cavity to meet the process requirements; the surface of the workpiece needs to be dried subsequently, however, the existing ultrasonic cleaning machine has poor cleaning effect, and the cleaning degree of the workpiece cannot completely meet the requirement.

Accordingly, there is a need for an ultrasonic automatic cleaning machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Based on it, an object of the utility model is to provide an ultrasonic automatic cleaning machine, the utility model provides high sample surface's clean effect has realized that the high degree on sample surface is clean, and a plurality of drive arrangement cooperation work has improved ultrasonic automatic cleaning machine's work efficiency moreover.

In order to achieve the purpose, the utility model adopts the following technical proposal:

an ultrasonic automatic cleaning machine comprising:

the device comprises a frame, wherein a plurality of stations are arranged on the frame, and the stations sequentially comprise an ultrasonic degreasing tank, a first overflow rinsing tank, a bleaching tank, a second overflow rinsing tank, a first transit tank, a neutralization tank, a third overflow rinsing tank, a bubbling rust-proof tank, a second transit tank, a fourth overflow rinsing tank, a compressed air water cutting tank, a drying tank and a cooling tank;

the sample bearing assembly comprises a sample bearing member and a cleaning basket, wherein the sample bearing member is cylindrical, a plurality of mounting positions are annularly arranged on the side wall of the sample bearing assembly, the cleaning basket is detachably mounted on the mounting positions, and the cleaning basket is used for bearing a plurality of samples;

and the driving device is used for enabling the sample piece bearing assembly to sequentially enter each station so as to clean the sample pieces.

As a preferred technical scheme of the ultrasonic automatic cleaning machine, the number of the ultrasonic degreasing grooves is six, and degreasing liquid is arranged in each ultrasonic degreasing groove; the bottom in ultrasonic degreasing groove is provided with the outlet of installation drainage valve door, just the bottom in ultrasonic degreasing groove is provided with magnet.

As a preferable technical scheme of the ultrasonic automatic cleaning machine, the number of the first overflow rinsing tank, the third overflow rinsing tank and the bubbling rust-proof tank is two.

As a preferred technical scheme of the ultrasonic automatic cleaning machine, the number of the driving devices is multiple, and the first transfer tank and the second transfer tank are used for transferring the sample piece bearing assembly among the multiple driving devices.

As an optimal technical scheme of the automatic ultrasonic cleaning machine, the automatic ultrasonic cleaning machine is provided with an alarm, a plurality of color signal lamps are arranged on the alarm, and the alarm is used for marking the running state of the automatic ultrasonic cleaning machine.

As a preferred technical scheme of the ultrasonic automatic cleaning machine, a plurality of air nozzles are arranged in the compressed air water cutting groove and connected to an air compressor through an air pipe.

As a preferred technical scheme of the ultrasonic automatic cleaning machine, a valve body is arranged on the air pipe, and the valve body is an electric valve, a pneumatic valve or an electromagnetic valve.

As an optimal technical scheme of the ultrasonic automatic cleaning machine, a plurality of ventilation openings are arranged in the drying groove, the ventilation openings are connected with a hot air generating assembly, and the hot air generating assembly is used for providing hot air for the drying groove.

As an ultrasonic automatic cleaning machine's preferred technical scheme, hot-blast formation subassembly includes heat exchanger, circulating fan and air pipe, air pipe will in proper order heat exchanger with circulating fan establishes ties, air pipe's end communicate in the stoving groove.

As an optimal technical scheme of the ultrasonic automatic cleaning machine, a heating element is arranged in the drying groove, and a heat preservation medium is further arranged on the outer wall of the drying groove.

The utility model has the advantages that:

during operation at first installs the sample to washing in the basket, will wash the basket again and install to sample and hold carrier, then drive arrangement places sample carrier assembly in and gets into every station in proper order, and the step is as follows: firstly, removing impurities on the surface of a sample piece by an ultrasonic degreasing tank; then rinsing the sample piece through a first overflow rinsing tank; then carrying out hot water bleaching on the sample piece through a bleaching tank; then, the ceramic tile is rinsed continuously through a second overflow rinsing tank; then in the first transfer groove, the sample piece bearing assembly between the two driving devices is connected, and the working efficiency is improved; then carrying out acid-base neutralization on the surface of the sample piece through a neutralization tank; then, carrying out hot water rinsing on the sample piece through a third overflow rinsing groove; then carrying out rust prevention treatment on the sample piece through a bubbling rust prevention tank; then, the sample piece bearing assembly between the two driving devices is connected again through the second transfer groove; then rinsing the sample piece through a fourth overflow rinsing tank; then removing most of liquid on the surface of the sample piece through a compressed air water cutting groove; then accelerating the moisture drying of the surface of the sample piece through a drying groove; and finally, reducing the temperature of the surface of the sample piece through a cooling groove. The utility model provides high sample surface's clean effect has realized that sample surface's high degree is clean, and a plurality of drive arrangement cooperation work has improved ultrasonic automatic cleaning machine's work efficiency moreover.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural view of an ultrasonic automatic cleaning machine according to an embodiment of the present invention;

FIG. 2 is a front view of an ultrasonic automatic cleaning machine according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an ultrasonic degreasing bath according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a compressed air water cutting tank according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a drying slot provided in the embodiment of the present invention.

The figures are labeled as follows:

1. a sample carrying assembly; 11. a sample carrier; 111. a rotating shaft; 12. cleaning the basket;

2. a drive device; 21. a first gear; 22. a chain; 23. a second gear;

3. a frame; 301. an ultrasonic degreasing tank; 3011. a magnet; 3012. a water outlet; 3013. degreasing fluid; 302. a first overflow rinse tank; 303. a bleaching tank; 304. a second overflow rinse tank; 305. a first transfer tank; 306. a neutralization tank; 307. a third overflow rinse tank; 308. a bubbling rust-proof tank; 309. a second transit trough; 310. a fourth overflow rinse tank; 311. a compressed air water cutting groove; 3111. an air nozzle; 3112. an air tube; 3113. a valve body; 3114. an air compressor; 312. a drying tank; 3121. a heating member; 3122. a heat preservation medium; 3123. a hot air generating assembly; 31231. a heat exchanger; 31232. a circulating fan; 31233. a ventilation duct; 313. a cooling tank;

4. an alarm.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 5, the present embodiment provides an ultrasonic automatic cleaning machine, which includes a frame 3, a sample piece carrying assembly 1, and a driving device 2, wherein a plurality of stations are disposed on the frame 3, and the stations include an ultrasonic degreasing tank 301, a first overflow rinsing tank 302, a bleaching tank 303, a second overflow rinsing tank 304, a first transit tank 305, a neutralization tank 306, a third overflow rinsing tank 307, a bubbling rust-proof tank 308, a second transit tank 309, a fourth overflow rinsing tank 310, a compressed air cutting tank 311, a drying tank 312, and a cooling tank 313.

Specifically, as shown in fig. 2, the sample carrier assembly 1 includes a sample carrier 11 and a cleaning basket 12, the sample carrier 11 is cylindrical, a plurality of mounting positions are annularly arranged on a side wall of the sample carrier assembly 1, the cleaning basket 12 is detachably mounted on the mounting positions, and the cleaning basket 12 is used for carrying a plurality of samples; the driving device 2 is used for sequentially feeding the sample piece bearing assembly 1 to each station so as to clean the sample piece.

As shown in fig. 3, a transducer is disposed at the bottom of the ultrasonic degreasing tank 301, and the transducer is connected to an ultrasonic generator to perform ultrasonic cleaning on the sample. Preferably, the degreasing liquid 3013 is disposed in the ultrasonic degreasing tank 301, the magnet 3011 is disposed at the bottom of the ultrasonic degreasing tank 301, the drain port 3012 is disposed at the bottom of the ultrasonic degreasing tank 301, and the drain port 3012 is disposed with a drain valve. When the ultrasonic degreasing device works, the driving device 2 places the sample bearing assembly 1 in the ultrasonic degreasing tank 301, the driving device 2 drives the sample bearing assembly 1 to rotate, the sample is stirred in the degreasing liquid 3013, so that metal particles fall off, the magnet 3011 at the bottom of the ultrasonic degreasing tank 301 can adsorb the metal particles, when the metal particles adsorbed by the magnet 3011 reach a preset degree, the drain valve is opened to discharge a small amount of degreasing liquid 3013, and the degreasing liquid 3013 discharges the metal particles at the bottom out of the ultrasonic degreasing tank 301 through the drain port 3012, so that the degreasing liquid 3013 in the ultrasonic degreasing tank 301 keeps a clean state. In this embodiment, only a small amount of degreasing fluid 3013 in the ultrasonic degreasing tank 301 needs to be discharged, so that the degreasing fluid 3013 can be cleaned, the time consumption is short, and the production cost is reduced. Preferably, the number of the ultrasonic degreasing tanks 301 is four in the embodiment, so as to improve the cleaning effect of the sample.

Clean water is provided in the first, second, third and fourth overflow rinsing tanks 302, 304, 307 and 310, and the clean water can rinse the sample pieces. Preferably, the number of the first overflow rinsing tank 302 and the third overflow rinsing tank 307 are both two, which improves the cleanliness of the sample pieces.

The bleaching tank 303 is provided with a bleaching agent for bleaching and sterilizing the sample. The liquid in the neutralizing tank 306 is acidic and is used for neutralizing the bleaching agent in the steps, so that acid-base neutralization is realized, and the quality of the sample is improved. And an antirust agent is arranged in the bubbling antirust tank 308, so that the sample piece has an antirust function. Because the requirement of the user on the rust prevention function of the sample piece is high, preferably, two bubbling rust prevention grooves 308 are provided, so that the rust prevention function of the sample piece is improved.

As shown in fig. 4, the compressed air water cutting tank 311 is provided with a plurality of air nozzles 3111 inside the compressed air water cutting tank 311; the air nozzle 3111 is connected to an exhaust port of the air compressor 3114 through an air pipe 3112; the sample carrier assembly 1 is mounted on the driving device 2, the driving device 2 is configured to place the sample carrier assembly 1 in the compressed air water cutting tank 311, and the driving device 2 can drive the sample carrier assembly 1 to rotate. During operation, the air compressor 3114 supplies compressed air to the air nozzle 3111, and the air nozzle 3111 in the compressed air water cutting tank 311 sprays high-pressure air to the sample, so that most of the liquid on the surface of the sample is removed, and the effect of removing the liquid on the surface of the sample is achieved; and the sample piece bearing assembly 1 keeps a rotating state all the time, so that the sample pieces in each cleaning basket 12 can be subjected to liquid removing treatment by compressed air to remove most of liquid on the surfaces of the sample pieces. This embodiment has improved the removal speed of sample surface liquid, improves work efficiency, reduces the human cost, has improved the degree of automation of this equipment. Further preferably, in this embodiment, the air pipe 3112 is provided with a valve body 3113. When the sample carrier assembly 1 is placed in the compressed air water cutting tank 311, the valve body 3113 is opened; when the sample carrier 1 is not present in the compressed air water cutting tank 311, the valve body 3113 is closed to reduce the gas consumption and reduce the power consumption. Further preferably, the valve body 3113 of this embodiment is an electric valve, an air-operated valve or an electromagnetic valve, and the valve body 3113 is electrically connected to the driving device 2 to cooperate with the driving device 2 to realize automatic opening and closing of the valve body 3113.

As shown in fig. 5, the drying tank 312 is connected to a hot air generating assembly 3123, the hot air generating assembly 3123 is used for providing hot air for the drying tank 312 to dry the sample, a heating element 3121 is disposed in the drying tank 312, and a heat insulating medium 3122 is further disposed on an outer wall of the drying tank 312; the sample carrier assembly 1 is mounted on the driving device 2, the driving device 2 is configured to place the sample carrier assembly 1 in the drying slot 312 for movement, and the driving device 2 drives the sample carrier assembly 1 to rotate. Preferably, in this embodiment, the heat preservation medium 3122 is heat preservation and insulation cotton. Further preferably, the heating member 3121 in this embodiment is an electric heating tube. Preferably, the drying groove 312 is long in length, so that the requirement that the sample piece bearing assemblies 1 are dried simultaneously can be met, and the drying efficiency is improved. When the device works, the hot air generating assembly 3123 generates hot air to directly blow the sample in the drying groove 312, so as to improve the evaporation efficiency of the liquid on the surface of the sample; secondly, a heating element 3121 is arranged in the drying tank 312, the heating element 3121 increases the temperature in the drying tank 312, and further increases the evaporation efficiency of the liquid on the surface of the sample; moreover, the outer wall of the drying tank 312 is provided with a heat preservation medium 3122, so that the temperature in the drying tank 312 is kept within a preset range, waste of heat energy is reduced, and the working environment is optimized. This embodiment has realized getting rid of the liquid on sample surface fast, improves work efficiency, reduces the human cost, has improved the degree of automation of this equipment.

The hot air generating assembly 3123 includes a heat exchanger 31231, a circulating fan 31232 and a ventilating duct 31233, the ventilating duct 31233 connects the heat exchanger 31231 and the circulating fan 31232 in series in sequence, and the end of the ventilating duct 31233 is communicated with the drying tank 312. The circulating fan 31232 can generate flowing wind in the ventilation duct 31233, and the heat exchanger 31231 can heat the wind in the ventilation duct 31233 to increase the temperature of the wind, so as to improve the evaporation efficiency of the liquid on the sample in the drying bath 312. Since the drying tub 312 is relatively large, preferably, a plurality of sets of ventilation ducts 31233 are disposed between the heat exchanger 31231 and the drying tub 312, preferably, in this embodiment, a set is provided, and in other embodiments, the number of sets of ventilation ducts 31233 may be adaptively selected according to the size of the drying tub 312. In order to increase the wind force in the ventilation duct 31233, the number of the circulation fans 31232 is also plural, and each circulation fan 31232 is installed on 2 or 3 groups of the ventilation ducts 31233.

Further specifically, as shown in fig. 1, a screw transmission mechanism is arranged on the ultrasonic automatic cleaning machine, the screw transmission mechanism includes a motor-driven screw, a screw slider is arranged on the screw, a driving device 2 is mounted on the screw slider, the motor-driven screw rotates, the driving device 2 moves up and down along with the screw slider, when the driving device 2 moves down, the sample bearing assembly 1 is driven to move down, so that the sample bearing assembly 1 is placed in each groove, and when the driving device 2 moves up, the sample bearing assembly 1 is driven to move up, so that the sample bearing assembly 1 can move horizontally. The sample carrier 11 has a rotation shaft 111 provided at the center thereof, and the drive device 2 can hold the rotation shaft 111 and can drive the rotation shaft 111 to rotate. The driving device 2 comprises a driving motor, a first gear 21, a chain 22 and a second gear 23, the first gear 21 is installed on an output shaft of the driving motor, the second gear 23 is installed on the rotating shaft 111, and the first gear 21 and the second gear 23 are in transmission connection through the chain 22 to realize that the driving motor drives the sample piece bearing assembly 1 to rotate. It should be noted that the manner of fixing the rotating shaft 111 to the driving device 2 is conventional in the prior art, and is not described herein again. In other embodiments, the drive device 2 may also be a robot.

The ultrasonic automatic cleaning machine is also provided with a transmission motor, a transmission gear and a slide rail, the transmission motor is in transmission connection with the transmission gear through a transmission chain, the driving device 2 and the lead screw transmission mechanism are slidably mounted on the slide rail, and the driving device 2 is fixed on the transmission chain between the transmission motor and the transmission gear. When the transmission motor drives the transmission chain to transmit, the transmission chain can drive the driving device 2 to move so as to realize that the driving device 2 drives the sample piece bearing assembly 1 to move along the horizontal direction.

Further preferably, the automatic ultrasonic cleaning machine is further provided with an alarm 4, the alarm 4 is provided with a signal lamp with multiple colors, and the alarm 4 is used for marking the running state of the automatic ultrasonic cleaning machine. In this embodiment, the signal lamp includes three colors of red, yellow and blue, the red lamp represents the equipment failure, the yellow lamp represents the standby state, and the blue lamp represents the operating state.

Further preferably, in order to improve the cleaning effect of the sample, the present embodiment is configured such that the temperature of the liquid in the ultrasonic degreasing bath 301, the first overflow rinsing bath 302, the bleaching bath 303, the second overflow rinsing bath 304 and the neutralization bath 306 is maintained at 50 ℃ (± 5 ℃), the temperature of the liquid in the third overflow rinsing bath 307, the bubbling rust-proof bath 308 and the fourth overflow rinsing bath 310 is maintained at 70 ℃ (± 5 ℃), and the temperature of the chamber of the drying bath 312 is maintained at 140 ℃ (± 5 ℃). And each station all is provided with temperature sensor to the temperature condition of each station is known to operating personnel.

It should be particularly noted that this embodiment further provides the working steps of the ultrasonic automatic cleaning machine, first, the sample is installed in the cleaning basket 12, then the cleaning basket 12 is installed on the sample bearing member 11, the cleaning basket 12 is detachably installed, so as to facilitate the installation of the sample, and the driving device 2 sequentially enters the sample bearing assembly 1 into each station to clean the sample. Firstly, removing impurities on the surface of a sample piece by an ultrasonic degreasing tank 301; then, rinsing the sample piece through a first overflow rinsing groove 302; then, carrying out hot water bleaching on the sample piece through a bleaching tank 303; then the tile is rinsed continuously by a second overflow rinsing tank 304; then, in the first transfer groove 305, the sample piece bearing assembly 1 between the two driving devices 2 is connected, so that the working efficiency is improved; then, acid-base neutralization is carried out on the surface of the sample piece through a neutralization groove 306; then, the sample piece is rinsed by hot water through a third overflow rinsing tank 307; then, carrying out rust prevention treatment on the sample piece through a bubbling rust prevention tank 308; then, the sample piece bearing assembly 1 between the two driving devices 2 is connected again through the second transfer groove 309; then, the sample piece is rinsed through a fourth overflow rinsing tank 310; then removing most of the liquid on the surface of the sample piece through a compressed air water cutting tank 311; then, the drying of the moisture on the surface of the sample piece is accelerated through the drying groove 312; finally, the temperature of the surface of the sample piece is reduced through the temperature reduction groove 313. The embodiment improves the cleaning effect of the surface of the sample piece, realizes high-degree cleaning of the surface of the sample piece, and improves the working efficiency of the automatic ultrasonic cleaning machine due to the cooperation of the plurality of driving devices 2.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. An ultrasonic automatic cleaning machine, characterized by comprising:

the device comprises a frame (3), wherein a plurality of stations are arranged on the frame (3), and the stations sequentially comprise an ultrasonic degreasing tank (301), a first overflow rinsing tank (302), a bleaching tank (303), a second overflow rinsing tank (304), a first transfer tank (305), a neutralization tank (306), a third overflow rinsing tank (307), a bubbling rust-proof tank (308), a second transfer tank (309), a fourth overflow rinsing tank (310), a compressed air water cutting tank (311), a drying tank (312) and a cooling tank (313);

the sample bearing assembly (1), the sample bearing assembly (1) comprises a sample bearing member (11) and a cleaning basket (12), the sample bearing member (11) is cylindrical, a plurality of mounting positions are annularly arranged on the side wall of the sample bearing assembly (1), the cleaning basket (12) is detachably mounted on the mounting positions, and the cleaning basket (12) is used for bearing a plurality of samples;

the driving device (2) is used for enabling the sample piece bearing assembly (1) to sequentially enter each station so as to clean the sample pieces.

2. The ultrasonic automatic cleaning machine according to claim 1, wherein the number of the ultrasonic degreasing tank (301) is four, and degreasing liquid (3013) is arranged in the ultrasonic degreasing tank (301); the bottom of ultrasonic degreasing tank (301) is provided with outlet (3012) of installation drainage valve, just the bottom of ultrasonic degreasing tank (301) is provided with magnet (3011).

3. The ultrasonic automatic cleaning machine according to claim 1, wherein the number of the first overflow rinsing tank (302), the third overflow rinsing tank (307), and the bubbling rust-preventive tank (308) is two.

4. The ultrasonic automatic cleaning machine according to claim 1, wherein the driving device (2) is plural, and the first transfer tank (305) and the second transfer tank (309) are used for transferring the sample carrier assembly (1) between the plural driving devices (2).

5. The automatic ultrasonic cleaning machine according to claim 1, characterized in that the automatic ultrasonic cleaning machine is provided with an alarm (4), the alarm (4) is provided with a signal lamp with multiple colors, and the alarm (4) is used for marking the running state of the automatic ultrasonic cleaning machine.

6. The ultrasonic automatic cleaning machine according to claim 1, wherein a plurality of air nozzles (3111) are provided in the compressed air water cutting tank (311), and the air nozzles (3111) are connected to an air compressor (3114) through an air pipe (3112).

7. The ultrasonic automatic cleaning machine according to claim 6, wherein a valve body (3113) is disposed on the air pipe (3112), and the valve body (3113) is an electric valve, a pneumatic valve or an electromagnetic valve.

8. The ultrasonic automatic cleaning machine according to claim 1, wherein a plurality of ventilation openings are arranged in the drying tank (312), the ventilation openings are connected to a hot air generating assembly (3123), and the hot air generating assembly (3123) is used for providing hot air for the drying tank (312).

9. The ultrasonic automatic cleaning machine according to claim 8, wherein the hot air generating assembly (3123) comprises a heat exchanger (31231), a circulating fan (31232) and a ventilation duct (31233), the ventilation duct (31233) connects the heat exchanger (31231) and the circulating fan (31232) in series, and the end of the ventilation duct (31233) communicates with the drying tank (312).

10. The ultrasonic automatic cleaning machine according to claim 8, characterized in that a heating element (3121) is disposed in the drying tank (312), and a heat insulating medium (3122) is further disposed on an outer wall of the drying tank (312).

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