Ultrasonic disinfection and baking integrated cleaning machine

Abstract

The utility model discloses an ultrasonic disinfecting and baking integrated cleaning machine which is characterized in that an inner box body is arranged in a box body and is divided into an upper layer and a lower layer, the upper layer is a disinfecting and drying bin, and the lower layer is an ultrasonic cleaning bin; an overhead door is hinged to the position, corresponding to the disinfecting and drying bin, of the front side of the box body, and a drawer type ultrasonic cavity is formed in the position, corresponding to the ultrasonic cleaning bin, of the front side of the box body; a lifting mechanism used for executing lifting instructions is arranged between the rear side of the box body and the inner box body, a pair of hooks facing the inner side of the inner box body is arranged at the upper end of the lifting mechanism, and the hooks are detachably connected with the detachable tray. After ultrasonic cleaning, the lifting mechanism is used for automatically separating cleaned articles from the water surface from the ultrasonic cavity, then the nozzles are used for automatically spraying water to clean the articles, finally UV disinfection and drying are conducted, the whole process is automatically operated, the time of each stage can be set, cleaning, flushing, drying and disinfection are full-automatic, manual participation is not needed, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning machines, in particular to an ultrasonic disinfection and baking integrated cleaning machine. Background Art

[0002] The working principle of an ultrasonic cleaning machine is that a high-frequency oscillating signal emitted by an ultrasonic generator is converted by a transducer into high-frequency mechanical oscillations, which are then propagated into the cleaning medium—the cleaning solvent. Ultrasonic waves radiate forward in the cleaning solution at varying densities, causing the liquid to flow and generating tens of thousands of tiny bubbles with diameters of 50-500μm. These tiny bubbles in the liquid vibrate under the influence of the acoustic field. These bubbles form and grow in the negative pressure zone of the ultrasonic wave's longitudinal propagation. In the positive pressure zone, when the sound pressure reaches a certain value, the bubbles rapidly expand and then suddenly close. The closure of the bubbles generates a shock wave, generating thousands of atmospheres of pressure around them. This shock wave breaks down insoluble contaminants and disperses them in the cleaning solution. When aggregate particles become enmeshed in oil and adhere to the surface of the component being cleaned, the oil is emulsified and the solid particles are detached, thereby purifying the component.

[0003] In the existing technology, ultrasonic cleaning machines only have two functions: ultrasonic cleaning or ultrasonic plus UV disinfection. Users need to manually take out the items to be cleaned and then wipe them dry with cleaning tools or dry them in the air, which is very inconvenient to use. For this reason, we propose an integrated ultrasonic disinfection and baking cleaning machine. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide an ultrasonic disinfection and baking integrated cleaning machine. By utilizing a lifting mechanism, the items to be cleaned are automatically separated from the ultrasonic cavity and out of the water surface, and then the items are automatically cleaned by spraying water with a nozzle, and finally UV disinfection and drying are performed, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrasonic disinfection and baking integrated cleaning machine, comprising a box body, an ultrasonic cavity, a detachable tray and a lifting mechanism;

[0006] An inner box is provided inside the box, and the inner box is divided into two layers, the upper layer is a disinfection and drying chamber, and the lower layer is an ultrasonic cleaning chamber; a flap is hingedly provided on the front side of the box corresponding to the position of the disinfection and drying chamber, and a drawer-type ultrasonic chamber is provided on the front side of the box corresponding to the position of the ultrasonic cleaning chamber; a lifting mechanism for executing lifting instructions is provided between the rear side of the box and the inner box, and a hook is provided on the upper end of the lifting mechanism facing the inside of the inner box, and the hooks are a pair, and the hooks are detachably connected to the detachable tray, and a number of through holes for filtering water are provided at the bottom and around the detachable tray, and a nozzle is provided on the top of the box, and two through grooves are provided on the edge of the detachable tray corresponding to the water spray coverage area of ​​the nozzle, an electromagnetic valve is provided inside the nozzle and connected to the water storage tank through a pipe, and a water pump is connected in the middle of the pipe;

[0007] A PLC controller is provided on the inner side of the top of the box and the outer side of the top of the inner box. A hot air blower is provided on the upper part of the inner side of the box. The air inlet of the hot air blower is provided on the side wall of the box, and the air outlet is provided on the side wall of the disinfection and drying bin. Several UV disinfection lamps are provided on the top and side walls of the disinfection and drying bin; the ultrasonic cavity is pluggable connected to the box, and the ultrasonic cavity has a double-layer structure, and a cavity is formed at the bottom. An ultrasonic generator and an ultrasonic transducer are provided in the bottom cavity, and the ultrasonic generator is connected to the ultrasonic transducer, and the ultrasonic transducer is fixedly arranged at the bottom of the upper layer of the ultrasonic cavity;

[0008] The PLC controller is electrically connected to the UV disinfection lamp, the nozzle, the lifting mechanism and the hot air blower respectively, and the PLC controller, the ultrasonic cavity, the UV disinfection lamp, the nozzle, the lifting mechanism and the hot air blower are electrically connected to an external power supply.

[0009] Furthermore, an operation panel is provided on the front exterior of the box body and on the flap, including a display screen and buttons. The display screen is used to display the working status of the cleaning machine, and the buttons are used to operate the cleaning machine.

[0010] Furthermore, an electrically controlled atomized glass is provided in the middle of the flap, and the electrically controlled atomized glass is respectively connected to an external power supply and a PLC controller. When UV disinfection is performed, the electrically controlled atomized glass becomes atomized to prevent the glare of purple light from hurting the eyes. In other states, the electrically controlled atomized glass becomes transparent to facilitate users to watch the cleaning process.

[0011] Furthermore, a hidden handle is provided on the front side of the ultrasonic cavity, which is convenient for pulling out the ultrasonic cavity to replace water and detergent.

[0012] Furthermore, an electrical contact is provided on the side wall of the ultrasonic cavity, which is adapted to the electrical contact provided on the inner box body. When the two electrical contacts are in contact, a path is formed to supply power to the ultrasonic generator.

[0013] Furthermore, the nozzle is connected to a water storage tank through a pipe. The water storage tank is arranged in the cavity between the box body and the inner box body or is separately arranged on the outside. Water is filled in the water storage tank and can be used for secondary cleaning through the nozzle to clean away residual stains and detergents.

[0014] Furthermore, two through slots are provided on the edge of the detachable tray, which are adapted to the hooks. The detachable tray is detachably connected to the hooks through the through slots, making it convenient to take out the detachable tray to take out the cleaned items or put in the items to be cleaned.

[0015] Furthermore, the lifting mechanism is driven by hydraulic lifting or a motor-driven screw rod.

[0016] Furthermore, a detachable bottom pad is provided at the bottom of the inner box body. The bottom pad is a grid-like structure to prevent water from spilling to the bottom and forming accumulated water when the nozzle sprays water, and the bottom pad can be taken out for cleaning.

[0017] Compared with the prior art, the beneficial effects of the present invention are: the ultrasonic disinfection and baking integrated cleaning machine has the following advantages:

[0018] 1. When cleaning is required, place the items to be cleaned on the removable tray. After cleaning, the removable tray will rise to the upper disinfection and drying chamber until it receives an instruction to lower it for cleaning again. Add water to the inside of the ultrasonic cleaning chamber, add detergent as needed, and push it into the ultrasonic cleaning chamber; then close the flap and operate the operation panel to perform automatic cleaning: (1) Start the lifting mechanism to descend, thereby driving the removable tray to descend into the ultrasonic chamber, and then perform ultrasonic cleaning. The ultrasonic generator is powered on and started, and the ultrasonic transducer drives the ultrasonic cleaning chamber to perform ultrasonic cleaning. It stops after the set cleaning time is up; (2) The lifting mechanism rises, thereby driving the removable tray to rise to the set position in the disinfection and drying chamber, and the nozzle is started for re-cleaning with clean water to rinse off the remaining stains and detergent. It stops after the set re-cleaning time is up; (3) Re-start the hot air blower and perform hot air drying according to the set time; (4) Finally, start the UV disinfection lamp for disinfection.

[0019] 2. The whole process is automated, the time for each stage can be set, and cleaning, rinsing, drying and disinfection are all automatic, without manual intervention, and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when the flap is opened;

[0022] Figure 3 This is a schematic diagram of the structure of the utility model when the flap is opened and the ultrasonic chamber is pulled out;

[0023] Figure 4 This is a schematic diagram of the state of the utility model during ultrasonic cleaning;

[0024] Figure 5 This is a schematic diagram of the state of the utility model during disinfection and drying.

[0025] In the figure: 1 box body, 2 operation panel, 3 flap door, 4 electric-controlled atomized glass, 5 ultrasonic chamber, 6 hidden handle, 7 UV disinfection lamp, 8 nozzle, 9 detachable tray, 10 hook, 11 lifting mechanism, 12 hot air blower, 13 bottom pad. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , this embodiment provides a technical solution:

[0028] The ultrasonic disinfection and baking integrated cleaning machine comprises a box 1, an ultrasonic cavity 5, a detachable tray 9 and a lifting mechanism 11;

[0029] An inner box is provided inside the box body 1, and the inner box body is divided into two layers, the upper layer is a disinfection and drying chamber, and the lower layer is an ultrasonic cleaning chamber; a flap 3 is hingedly provided at the position of the disinfection and drying chamber on the front side of the box body 1, and a drawer-type ultrasonic chamber 5 is provided at the position of the ultrasonic cleaning chamber on the front side of the box body 1; a lifting mechanism 11 for executing lifting instructions is provided between the rear side of the box body 1 and the inner box body, and a hook 10 facing the inside of the inner box body is provided at the upper end of the lifting mechanism 11. The hook 10 is a pair, and the hook 10 is detachably connected to the removable tray 9. A number of through holes for filtering water are provided at the bottom and around the removable tray 9. A nozzle 8 is provided at the top of the box body 1. The water spray coverage area of ​​the nozzle 8 corresponds to two through grooves provided on the edge of the removable tray 9. An electromagnetic valve is provided inside the nozzle 8 and is connected to the water storage tank through a pipe, and a water pump is connected in the middle of the pipe;

[0030] A PLC controller is provided on the inner side of the top of the box 1 and the outer side of the top of the inner box. A hot air blower 12 is provided on the upper inner side of the box 1. The air inlet of the hot air blower 12 is provided on the side wall of the box 1, and the air outlet is provided on the side wall of the disinfection and drying bin. Several UV disinfection lamps 7 are provided on the top and side walls of the disinfection and drying bin; the ultrasonic cavity 5 is pluggable connected to the box 1, and the ultrasonic cavity 5 has a double-layer structure, and a cavity is formed at the bottom. An ultrasonic generator and an ultrasonic transducer are provided in the bottom cavity, the ultrasonic generator is connected to the ultrasonic transducer, and the ultrasonic transducer is fixedly arranged at the bottom of the upper layer of the ultrasonic cavity 5;

[0031] The PLC controller is electrically connected to the UV disinfection lamp 7, the nozzle 8, the lifting mechanism 11 and the hot air blower 12 respectively, and the PLC controller, the ultrasonic cavity 5, the UV disinfection lamp 7, the nozzle 8, the lifting mechanism 11 and the hot air blower 12 are electrically connected to an external power supply.

[0032] An operation panel, including a display and buttons, is located on the front exterior of the housing 1 and above the flap 3. The display displays the operating status of the cleaning machine, while the buttons are used to control the cleaning machine. An electrically controlled fogging glass 4 is located in the center of the flap 3. This glass is connected to an external power source and a PLC controller. During UV disinfection, the glass becomes fogged to prevent glare and eye damage from the ultraviolet light. In other states, the glass becomes transparent, allowing the user to observe the cleaning process.

[0033] A hidden handle 6 is located on the front of the ultrasonic chamber 5, allowing for easy removal of the chamber 5 for changing water and detergent. Electrical contacts are located on the sidewalls of the ultrasonic chamber 5, mate with those on the inner housing. When these two contacts come into contact, a pathway is established to power the ultrasonic generator. A nozzle 8 is connected via a pipe to a water reservoir, located within the cavity between the housing 1 and the inner housing or separately outside. Water is added to the reservoir and used for secondary cleaning via the nozzle 8 to remove residual stains and detergent.

[0034] The removable tray 9 is provided with two through slots on its edge, which are adapted to the hook 10. The removable tray 9 is detachably connected to the hook 10 via the through slots, making it easy to remove the removable tray 9 to take out cleaned items or put in items to be cleaned. The lifting mechanism 11 is driven by a hydraulic lift or a motor-driven screw, and other drive structures can also be used. The bottom of the inner box is detachably provided with a bottom pad 13. The bottom pad 13 has a grid-like structure to prevent water from scattering to the bottom and forming water accumulation when the nozzle 8 sprays water. Even if a small amount of water is spilled, the presence of the grid does not affect normal use, and it can be taken out for cleaning.

[0035] The working principle of the ultrasonic disinfection and baking integrated cleaning machine provided by the utility model is as follows: 1. When cleaning is required, the object to be cleaned is placed in the detachable tray 9. After the detachable tray 9 is cleaned, it will rise to the upper disinfection and drying chamber until it receives an instruction to fall again for cleaning, add water to the inside of the ultrasonic cleaning chamber 5, add detergent as needed, and push it into the ultrasonic cleaning chamber; then close the flap 3, operate the operation panel 2 to perform automatic cleaning: 1. Start the lifting mechanism 11 to descend, thereby driving the detachable tray 9 to descend into the ultrasonic chamber 5, and then perform ultrasonic cleaning, the ultrasonic generator is powered on and started, and the ultrasonic transducer drives the ultrasonic cleaning chamber 5 to perform ultrasonic cleaning, and stop after the set cleaning time is up; 2. The lifting mechanism 11 rises, thereby driving the detachable tray 9 to rise to the set position in the disinfection and drying chamber, and starts the nozzle 8 for re-cleaning with clean water to rinse off residual stains and detergents, and stop after the set re-cleaning time is up; 3. Re-start the hot air blower 12 to perform hot air drying according to the set time; 4. Finally, start the UV disinfection lamp 7 for disinfection.

[0036] It is worth noting that the operation panel, PLC controller, electrically controlled atomized glass, ultrasonic generator, ultrasonic transducer, UV disinfection lamp, lifting mechanism, and hot air blower disclosed in the above embodiments can be freely selected according to needs. The ultrasonic generator preferably has an ultrasonic frequency of 20-40kHz and a power of 200-800w. The PLC controller controls the operation of other components using methods commonly used in the prior art.

[0037] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Ultrasonic disinfection and baking integrated cleaning machine, characterized by: It comprises a box body (1), an ultrasonic cavity (5), a detachable tray (9) and a lifting mechanism (11); An inner box is arranged inside the box (1), and the inner box is divided into two layers, the upper layer is a disinfection and drying chamber, and the lower layer is an ultrasonic cleaning chamber; a flap (3) is hingedly connected to the front side of the box (1) at a position corresponding to the disinfection and drying chamber, and a drawer-type ultrasonic cavity (5) is arranged at the front side of the box (1) at a position corresponding to the ultrasonic cleaning chamber; a lifting mechanism (11) for executing lifting instructions is arranged between the rear side of the box (1) and the inner box, and a hook (10) facing the inner side of the inner box is arranged at the upper end of the lifting mechanism (11), and the hook (10) is a pair, and the hook (10) is detachably connected to a detachable tray (9), and a plurality of through holes for filtering water are arranged at the bottom and around the detachable tray (9); a nozzle (8) is arranged at the top of the box (1), and the water spray coverage area of ​​the nozzle (8) corresponds to the detachable tray (9), and a solenoid valve is arranged inside the nozzle (8) and connected to the water storage tank through a pipeline, and a water pump is connected in the middle of the pipeline; A PLC controller is arranged on the inner side of the top of the box (1) and the outer side of the top of the inner box; a hot air blower (12) is arranged on the upper inner side of the box (1); an air inlet of the hot air blower (12) is arranged on the side wall of the box (1), and an air outlet is arranged on the side wall of the disinfection and drying chamber; a plurality of UV disinfection lamps (7) are arranged on the top and side walls of the disinfection and drying chamber; the ultrasonic cavity (5) is pluggably connected to the box (1); The PLC controller is electrically connected to the UV disinfection lamp (7), the nozzle (8), the lifting mechanism (11) and the hot air blower (12) respectively, and the PLC controller, the ultrasonic cavity (5), the UV disinfection lamp (7), the nozzle (8), the lifting mechanism (11) and the hot air blower (12) are electrically connected to an external power supply.

2. The ultrasonic disinfection and baking integrated cleaning machine according to claim 1, characterized in that: An operation panel is arranged on the front exterior of the box body (1) and on the flap (3), comprising a display screen and buttons.

3. The ultrasonic disinfection and baking integrated cleaning machine according to claim 1, characterized in that: An electrically controlled atomized glass (4) is arranged in the middle of the flap (3), and the electrically controlled atomized glass (4) is respectively connected to an external power supply and a PLC controller.

4. The ultrasonic disinfection and baking integrated cleaning machine according to claim 1, characterized in that: A hidden handle (6) is provided on the front side of the ultrasonic cavity (5).

5. The ultrasonic disinfection and baking integrated cleaning machine according to claim 1, characterized in that: The ultrasonic cavity (5) is a double-layer structure, and a cavity is formed at the bottom. An ultrasonic generator and an ultrasonic transducer are arranged in the bottom cavity. The ultrasonic generator is connected to the ultrasonic transducer, and the ultrasonic transducer is fixedly arranged at the bottom of the upper layer of the ultrasonic cavity (5).

6. The ultrasonic disinfection and baking integrated cleaning machine according to claim 1, characterized in that: An electric contact is arranged on the side wall of the ultrasonic cavity (5) and is adapted to the electric contact arranged on the inner box body. The two electric contacts form a passage when in contact.

7. The ultrasonic disinfection and baking integrated cleaning machine according to claim 1, characterized in that: The detachable tray (9) is provided with two through slots on its edge, the through slots being adapted to the hooks (10), and the detachable tray (9) is detachably connected to the hooks (10) via the through slots.

8. The ultrasonic disinfection and baking integrated cleaning machine according to claim 1, characterized in that: A bottom pad (13) is detachably provided at the bottom of the inner box body, and the bottom pad (13) is a grid-like structure.

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