CN222739847U - Ultrasonic automatic cleaning machine - Google Patents

Abstract

The utility model is applicable to the technical field of equipment cleaning, and provides an ultrasonic automatic cleaning machine, including a chassis, on which a shielding shell and a cleaning pool for cleaning polishing brushes are arranged, wherein a plurality of ultrasonic transducers are arranged in the cleaning pool; a drain pipe for discharging dirty liquid, wherein the drain pipe is fixedly connected to the bottom of the cleaning pool, and an electromagnetic valve is arranged on the drain pipe; and a spray pipe for spraying cleaning liquid, wherein the spray pipe is fixedly installed in the cleaning pool. The ultrasonic automatic cleaning machine provided by this scheme realizes efficient and thorough cleaning of polishing brushes by combining a variety of cleaning methods such as ultrasonic cleaning, spraying, lifting and blowing, and solves the current problems of low cleaning efficiency and insufficient cleanliness of polishing brushes.

Description

Ultrasonic automatic cleaning machine

Technical Field

The utility model belongs to the technical field of equipment cleaning, and particularly relates to an ultrasonic automatic cleaning machine.

Background

With the rapid development of new energy technology, the lithium battery is taken as a core component thereof, the performance and quality requirements are increasingly improved, in the production process of the lithium battery, the lithium battery copper foil is taken as one of key materials, the quality and performance of the lithium battery directly influence the performance and service life of the whole lithium battery, and the foil production technology is taken as a key step in the production of the lithium battery copper foil, and the running state and process control of equipment of the foil have decisive influence on the quality of the copper foil.

In the process of foil production, the cathode roller is used as a core component for copper foil production, and the flatness of the surface of the cathode roller plays a key role in the quality and uniformity of the thin surface of the copper foil, so that the surface smoothness of the cathode roller is ensured. In the existing production process, the cathode roller is polished before starting up to remove surface impurities and uneven parts, so that copper ions can be uniformly adsorbed in the foil production process, and a high-quality copper foil is formed.

However, in the polishing process, polishing and brushing are used as tools directly contacting the surface of the cathode roller, the quality and cleanliness of the tools directly influence the surface quality of the cathode roller, non-woven cloth is generally adopted as a main material for polishing and brushing, dust and other impurities generated when polishing and brushing are easy to remain after the non-woven cloth is used for a long time due to the characteristics of the materials, if the impurities are not removed in time, secondary damage is caused to the cathode roller in the polishing and brushing process, the surface quality of the cathode roller is influenced, the quality of copper foil is further influenced, equipment failure even can be caused, and production accidents are caused.

Disclosure of utility model

The utility model provides an ultrasonic automatic cleaning machine, which aims to solve the problems of low polishing and brushing cleaning efficiency and insufficient cleanliness at present.

The utility model discloses an ultrasonic automatic cleaning machine, which comprises a machine case, a liquid discharge pipe, a spray pipe, a shielding shell, a lifting type placing seat and a sweeping mechanism, wherein the cleaning tank is used for cleaning a polishing brush, the ultrasonic energy converter is arranged in the machine case, the liquid discharge pipe is used for discharging sewage and fixedly communicated with the bottom of the cleaning tank, the electromagnetic valve is arranged on the liquid discharge pipe, the spray pipe is used for spraying cleaning liquid and fixedly arranged in the cleaning tank, the shielding shell is arranged at the top of the machine case, the lifting type placing seat is used for placing the polishing brush to be cleaned and is arranged in the shielding shell, the sweeping mechanism is arranged on the machine case, and the lifting mechanism is used for regulating and controlling the lifting of the placing seat and is arranged in the shielding shell.

Preferably, the purging mechanism comprises a box body fixed at the top of the machine box and positioned in the shielding shell, a hot air blower arranged in the machine box, and a gas blowing pipe fixedly arranged on the air outlet end of the hot air blower, wherein the air outlet end of the gas blowing pipe extends into the box body.

Preferably, the lifting mechanism comprises a transversely movable assembly frame arranged on the inner top of the shielding shell, an electric winch fixed on the assembly frame, a winch rope arranged on the electric winch, a lifting hook fixed on the winch rope, and a hanging bracket arranged on the lifting hook, wherein the bottom end of the hanging bracket is fixedly connected with the placing seat.

Preferably, the screw rod used for driving the assembly frame to move is rotationally arranged in the shielding shell, the screw rod is in threaded fit with the assembly frame, a motor used for driving the screw rod to rotate is fixedly arranged on one side of the shielding shell, a guide rod is slidably arranged on the assembly frame, and two ends of the guide rod are fixedly connected with inner walls of two sides of the shielding shell.

Preferably, a filter box which is positioned below the liquid discharge pipe and used for receiving the sewage is arranged in the case, a filter plate is arranged in the filter box, one side of the filter box is fixedly communicated with a sewage discharge pipe, and a liquid outlet end of the sewage discharge pipe extends out of the case.

Preferably, a liquid injection pump is fixedly installed in the case, a liquid injection pipe and a liquid supply pipe are respectively and fixedly installed on a liquid outlet end and a liquid inlet end of the liquid injection pump, the liquid outlet end of the liquid injection pipe is fixedly communicated with the spray pipe, and the liquid supply pipe extends out of the case.

Preferably, the case is provided with an openable and closable case door, and an ultrasonic generator is arranged on the case door and is matched with the ultrasonic transducer.

Compared with the related art, the ultrasonic automatic cleaner provided by the utility model has the following beneficial effects:

The ultrasonic energy generated by the ultrasonic transducer can enable cavitation effect and vibration effect in the cleaning liquid to penetrate into a tiny gap of the polishing brush, effectively remove dust and other impurities, improve cleaning efficiency, enable transverse movement of a lifting mechanism and an assembly frame to be accurately controlled through introduction of an electric winch, a motor and other automatic components, reduce difficulty of manual operation, improve automation degree, and enable the pollution liquid generated in the cleaning process to be filtered and treated through design of a filter box and a sewage drain pipe, so that environmental pollution is reduced.

Drawings

FIG. 1 is a schematic diagram of a front view of an ultrasonic automatic cleaner according to the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of a filter box according to the present utility model;

Fig. 4 is a schematic structural view of the placement seat in the present utility model.

Reference numeral 1, a case; 2, a cleaning pool, 3, an ultrasonic transducer, 4, a liquid discharge pipe, 5, an electromagnetic valve, 6, a spray pipe, 7, a box body, 8, an air heater, 9, an air blowing pipe, 10, a placing seat, 11, a hanging bracket, 12, an electric winch, 13, a twisted rope, 14, a lifting hook, 15, a screw rod, 16, an assembly frame, 17, a motor, 18, a guide rod, 19, a filter box, 20, a filter plate, 21, a blow-off pipe, 22, a liquid injection pump, 23, a liquid injection pipe, 24 and a liquid supply pipe.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, the terms used in the description of this application are for the purpose of describing particular embodiments only and are not intended to be limiting of the application, and the terms "comprising" and "having" and any variations thereof in the description of this application and the claims and the above description of the drawings are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides an ultrasonic automatic cleaning machine, which is shown in figures 1-4, and comprises a machine case 1, a cleaning pool 2 used for cleaning a polishing brush, a plurality of ultrasonic transducers 3 arranged in the cleaning pool 2, a liquid discharge pipe 4 used for discharging dirty liquid, a spray pipe 6 used for spraying cleaning liquid, a shielding shell, a liftable placing seat 10 used for placing the polishing brush to be cleaned, a sweeping mechanism used for sweeping the polishing brush arranged in the shielding shell, a lifting mechanism used for regulating and controlling the lifting of the placing seat 10, and a lifting mechanism arranged in the shielding shell, wherein the liquid discharge pipe 4 is fixedly communicated with the bottom of the cleaning pool 2, the electromagnetic valve 5 is arranged on the liquid discharge pipe 4, the spray pipe 6 used for spraying cleaning liquid is fixedly arranged in the cleaning pool 2, and the shielding shell is arranged at the top of the machine case.

In the production process of the lithium electric copper foil, the cathode roller is a core component generated by the copper foil, and the surface quality of the cathode roller directly determines the thin surface quality and uniformity of the copper foil. The copper foil is used as an important component of the lithium battery, and the quality of the copper foil is directly related to the overall performance and the service life of the lithium battery. The polishing and grinding process is mainly used for removing impurities and uneven parts on the surface of the cathode roller, so that the surface of the cathode roller is smooth, copper ions can be uniformly adsorbed in the foil producing process, and finally, a high-quality copper foil is formed. The polishing brush is generally made of non-woven cloth, which is widely used due to its soft and wear-resistant properties, but after long-term use, dust and other impurities generated in the polishing process are easily accumulated between fibers of the non-woven cloth. If the impurities cannot be removed in time, secondary damage such as scratch or indentation is caused to the surface of the cathode roller in the polishing process, so that the surface quality of the cathode roller is affected, more specifically, the residual impurities can cause uneven areas on the surface of the cathode roller, and copper ions cannot be uniformly adsorbed in the areas in the foil production process, so that copper foil with uneven quality is formed. Therefore, how to clean the polishing brush efficiently and safely becomes a key problem for improving the quality and the production efficiency of the copper foil, and the traditional cleaning mode, such as manual cleaning or simple mechanical cleaning, can remove impurities on the polishing brush to a certain extent, but has low efficiency, and is difficult to thoroughly remove residual impurities in non-woven fabric fibers, and the residual impurities still cause damage to the surface of a cathode roller when the non-woven fabric fibers are used next time to form vicious circle;

In the embodiment, the case 1 is used as a main body structure of the whole ultrasonic automatic cleaner, provides a stable working environment for other components, ensures smooth cleaning process due to firm structure and reasonable layout, effectively prevents liquid from splashing in the cleaning process, ensures the safety of operators, the cleaning pool 2 is a main place for cleaning a polishing brush, stores cleaning liquid in the cleaning pool, provides necessary conditions for ultrasonic cleaning, the ultrasonic transducer 3 is a core component of the ultrasonic automatic cleaner, converts electric energy into ultrasonic energy, transmits the ultrasonic energy into the cleaning liquid, and can penetrate into tiny gaps of a non-woven fabric material due to cavitation effect and vibration effect generated by ultrasonic waves in the cleaning liquid, effectively removes dust and other impurities on the polishing brush, the liquid discharge pipe 4 is used for discharging the sewage in the cleaning pool 2, and the electromagnetic valve 5 controls the switch of the liquid discharge pipe 4. After the cleaning is finished, the electromagnetic valve 5 is opened to conveniently discharge the sewage to prepare for the next cleaning, and the spray pipe 6 is used for spraying the cleaning liquid into the cleaning pool 2 to ensure that the polishing brush is always surrounded by the cleaning liquid in the cleaning process. The cleaning effect can be improved, each part of the polishing brush can be fully cleaned, the placing seat 10 is used for placing the polishing brush to be cleaned, the polishing brush can be conveniently placed in and taken out of the cleaning tank 2 due to the liftable design, meanwhile, the lifting mechanism can adjust the height of the placing seat 10 according to the requirement so as to adapt to polishing brushes of different sizes, and the sweeping mechanism is used for sweeping the polishing brush after the cleaning is finished, so that residual moisture and impurities on the surface of the polishing brush are removed. This helps to accelerate the drying speed of the polishing brush and improve the cleaning efficiency.

In a further preferred embodiment of the utility model, the purging mechanism comprises a box body 7 fixed at the top of the machine case 1 and positioned in the shielding shell, a hot air blower 8 arranged in the machine case 1, and a gas blowing pipe 9 fixedly arranged on the air outlet end of the hot air blower 8, wherein the air outlet end of the gas blowing pipe 9 extends into the box body 7.

In this embodiment, the box 7 is used as a main body of the blowing mechanism, the blowing process is more concentrated and effective, residual moisture and impurities are further removed by fixing the box 7 on the top of the machine case 1 so as to clean the polished brush, the hot air blower 8 is used as a device for providing blowing power, hot air generated by the hot air blower can accelerate evaporation of the moisture and also can be used for blowing out the residual impurities in the polished brush fibers, the hot air can dry the polished brush faster than cold air, the production efficiency is improved, the air blowing pipe 9 is used as a part for connecting the hot air blower 8 and the box 7, the uniform distribution and effective transmission of the hot air are ensured, and the blowing can be realized by directly blowing the hot air to the cleaned polished brush by extending the air outlet end of the air blowing pipe 9 into the box 7.

In a further preferred embodiment of the utility model, the lifting mechanism comprises a transversely movable assembly frame 16 arranged on the inner top of the shielding shell, an electric winch 12 fixed on the assembly frame 16, a winch rope 13 arranged on the electric winch 12, a lifting hook 14 fixed on the winch rope 13, and a hanging frame 11 arranged on the lifting hook 14, wherein the bottom end of the hanging frame 11 is fixedly connected with the placing seat 10.

In the embodiment, the assembly frame 16 is arranged in the shielding shell and has the capability of transversely moving, the whole lifting mechanism can be horizontally adjusted to move the cleaned polishing brush into the box body 7 for purging, the electric winch 12 is fixed on the assembly frame 16 and used as a power source of the lifting mechanism, the lifting function is realized by rotating the winch rope 13, the lifting hook 14 is fixed at the tail end of the winch rope 13 and used for hanging and fixing the hanging frame 11, the bottom end of the hanging frame 11 is fixedly connected with the placing seat 10, and the placing seat 10 can be lifted.

In a further preferred embodiment of the present utility model, a screw rod 15 for driving the assembly frame 16 to move is rotatably installed in the shielding shell, the screw rod 15 is in threaded fit with the assembly frame 16, a motor 17 for driving the screw rod 15 to rotate is fixedly installed on one side of the shielding shell, a guide rod 18 is slidably installed on the assembly frame 16, and two ends of the guide rod 18 are fixedly connected with two side inner walls of the shielding shell.

In this embodiment, the screw 15 is designed to rotate within the shield, with one end extending through the mounting bracket 16. This design allows the mounting bracket 16 to be driven for lateral movement within the shield by rotation of the screw 15. The rotary motion of the screw 15 is converted into linear motion of the assembly frame 16, so that accurate position adjustment is realized, and the motor 17 is used as a power source for rotating the screw 15, and an output shaft of the motor is fixedly connected with one end of the screw 15. The rotation of the screw 15 can be precisely controlled by controlling the rotation direction and speed of the motor 17, so that the precise control of the transverse movement speed and position of the assembly frame 16 is realized, two ends of the guide rod 18 are fixedly connected with the shielding shell, and the assembly frame 16 is slidably arranged on the guide rod 18. This design ensures stability and linearity of the mounting bracket 16 during movement, preventing the mounting bracket 16 from deflecting or rocking during movement.

In a further preferred embodiment of the present utility model, a filter tank 19 is disposed in the chassis 1 and located below the drain pipe for receiving the sewage, a filter plate 20 is disposed in the filter tank 19, one side of the filter tank 19 is fixedly connected with a drain pipe 21, and a liquid outlet end of the drain pipe 21 extends out of the chassis 1.

In this embodiment, the filter tank 19 is specially designed to receive the dirty liquid discharged from the drain pipe 4, this design can ensure that the dirty liquid is filtered before being discharged out of the chassis 1, reducing the influence on the environment, the filter plate 20 is a core component in the filter tank 19 and is used for filtering solid impurities in the dirty liquid, when the dirty liquid flows into the filter tank 19, the filter plate 20 can intercept and remove solid particles therein, so that clean liquid enters the bottom of the filter tank 19 through the filter plate 20, the solid impurities are left above the filter plate 20, one end of the drain pipe 21 is connected with the bottom or side surface of the filter tank 19, the other end extends out of the chassis 1, and the solid impurities and the residual liquid filtered by the filter plate 20 can be discharged out of the chassis 1 through the drain pipe 21, thereby facilitating subsequent treatment.

In a further preferred embodiment of the present utility model, a liquid injection pump 22 is fixedly installed in the case 1, a liquid injection pipe 23 and a liquid supply pipe 24 are fixedly installed on a liquid outlet end and a liquid inlet end of the liquid injection pump 22, the liquid outlet end of the liquid injection pipe 23 is fixedly communicated with the spray pipe 6, and the liquid supply pipe extends out of the case.

In this embodiment, the liquid injection pump 22 is used as a core device for supplying the cleaning liquid, and is fixed in the chassis 1, so as to ensure the stability and reliability of the liquid supply, the liquid injection pump 22 can precisely control the flow and flow rate of the cleaning liquid according to a preset cleaning program or an instruction of an operator, one end of the liquid injection pipe 23 is connected with the liquid outlet end of the liquid injection pump 22, the other end of the liquid injection pipe 23 is fixedly communicated with the spray pipe 6, the liquid injection pipe 23 is responsible for transmitting the cleaning liquid output by the liquid injection pump 22 to the spray pipe 6, so as to ensure that the cleaning liquid can be uniformly sprayed on the polishing brush, one end of the liquid supply pipe 24 is connected with the liquid inlet end of the liquid injection pump 22, the other end of the liquid supply pipe 24 is connected to a storage container or an external supply system of the cleaning liquid, and the liquid supply pipe 24 is used for providing the liquid injection pump 22 with continuous cleaning liquid, so as to ensure the continuous cleaning process.

In a further preferred embodiment of the present utility model, an openable and closable box door is provided on the case 1, and an ultrasonic generator is provided on the box door, and the ultrasonic generator is adapted to the ultrasonic transducer 3.

In this embodiment, an ultrasonic generator is mounted on the box door, which is one of the core components of the ultrasonic automatic cleaning machine, and the ultrasonic generator is adapted to the ultrasonic transducer 3, and is capable of converting electric energy into high-frequency mechanical vibration energy, and transmitting the vibration energy into the cleaning liquid through the ultrasonic transducer 3, so as to generate an ultrasonic cleaning effect.

In summary, the ultrasonic automatic cleaning machine provided by the technical scheme realizes efficient and thorough cleaning of the polishing brush by combining multiple cleaning modes such as ultrasonic cleaning, spraying, lifting and sweeping, and solves the problems of low polishing brush cleaning efficiency and insufficient cleaning degree at present.

Compared with the related art, cavitation effect and vibration effect in cleaning liquid can be deeply absorbed into micro gaps of polishing and brushing through ultrasonic energy generated by the ultrasonic transducer 3, so that dust and other impurities can be effectively removed, cleaning efficiency is improved, transverse movement of a lifting mechanism and an assembly frame 16 can be accurately controlled through introduction of automatic components such as an electric winch 12 and a motor 17, difficulty of manual operation is reduced, automation degree is improved, and a filter box 19 and a sewage drain pipe 21 are designed, so that sewage generated in a cleaning process can be filtered and treated, and environmental pollution is reduced.

It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, such as the above-described division of units, merely a division of logic functions, and there may be additional manners of dividing in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims (7)

1. The ultrasonic automatic cleaning machine is characterized by comprising a machine case, a cleaning pool, a liquid discharge pipe, a spray pipe, a shielding shell, a lifting mechanism and a sweeping mechanism, wherein the cleaning pool is used for cleaning a polishing brush, the ultrasonic transducer is arranged in the cleaning pool, the liquid discharge pipe is used for discharging a dirty liquid and fixedly communicated with the bottom of the cleaning pool, the electromagnetic valve is arranged on the liquid discharge pipe, the spray pipe is used for spraying cleaning liquid and fixedly arranged in the cleaning pool, the shielding shell is arranged at the top of the machine case, the lifting type placing seat is used for placing the polishing brush to be cleaned and is arranged in the shielding shell, the sweeping mechanism is used for sweeping the polishing brush after cleaning and is arranged on the machine case, and the lifting mechanism is used for regulating and controlling the lifting of the placing seat and is arranged in the shielding shell.

2. The ultrasonic automatic cleaning machine according to claim 1, wherein the purging mechanism comprises a box body fixed on the top of the machine box and positioned in the shielding shell, a hot air blower arranged in the machine box, and an air blowing pipe fixedly arranged on the air outlet end of the hot air blower, and the air outlet end of the air blowing pipe extends into the box body.

3. The ultrasonic automatic cleaning machine according to claim 1, wherein the lifting mechanism comprises a transversely movable assembly frame arranged on the inner top of the shielding shell, an electric winch fixed on the assembly frame, a winch rope arranged on the electric winch, a lifting hook fixed on the winch rope, and a hanging bracket arranged on the lifting hook, wherein the bottom end of the hanging bracket is fixedly connected with the placing seat.

4. The ultrasonic automatic cleaning machine according to claim 3, wherein a screw rod for driving the assembly frame to move is rotatably installed in the shielding shell, the screw rod is in threaded fit with the assembly frame, a motor for driving the screw rod to rotate is fixedly installed on one side of the shielding shell, a guide rod is slidably installed on the assembly frame, and two ends of the guide rod are fixedly connected with two side inner walls of the shielding shell.

5. The ultrasonic automatic cleaning machine according to claim 1, wherein a filter box which is positioned below the liquid discharge pipe and used for receiving the sewage is arranged in the machine case, a filter plate is arranged in the filter box, a sewage discharge pipe is fixedly communicated with one side of the filter box, and a liquid outlet end of the sewage discharge pipe extends out of the machine case.

6. The ultrasonic automatic cleaning machine according to claim 1, wherein a liquid injection pump is fixedly installed in the machine case, a liquid injection pipe and a liquid supply pipe are fixedly installed on a liquid outlet end and a liquid inlet end of the liquid injection pump respectively, the liquid outlet end of the liquid injection pipe is fixedly communicated with the spray pipe, and the liquid supply pipe extends out of the machine case.

7. The ultrasonic automatic cleaning machine according to claim 1, wherein an openable and closable box door is arranged on the machine case, an ultrasonic generator is arranged on the box door, and the ultrasonic generator is matched with the ultrasonic transducer.