Cleaning towel device capable of automatically cleaning and replacing, working method of cleaning towel device and cleaning equipment

Abstract

The invention discloses an automatic cleaning and replacing cleaning towel device, a working method thereof and cleaning equipment, and belongs to the technical field of cleaning equipment, the device comprises a cleaning towel and a moving wheel set arranged on the cleaning towel, and a cleaning box body is arranged on the moving path of the cleaning towel; the moving wheel set comprises a driving wheel set and a driven wheel set, and the driving wheel set and the driven wheel set can be matched to drive the cleaning towel to rotate or reciprocate along a preset path; the cleaning box body is arranged in a non-operation section of the cleaning towel, the cleaning box body comprises a plurality of mutually independent cleaning grooves, each cleaning groove and a part of the cleaning towel can form a cleaning cavity, and the cleaning cavity is used for cleaning the cleaning towel passing through the interior of the cleaning cavity; each cleaning groove is provided with a pipeline connector which can be connected with an external pipeline. The cleaning towel can be automatically cleaned and efficiently and circularly cleaned, pollutants of the cleaning towel are cleaned in multiple independent cleaning modes, and the cleaning device can be suitable for photovoltaic module surface cleaning or other multiple scenes.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of cleaning equipment, and particularly relates to an automatic cleaning and replacing cleaning cloth device, a working method thereof, and a cleaning equipment. BACKGROUND

[0002] In the cleaning operation of specific scenes such as photovoltaic module arrays, large building curtain walls, broad ground surfaces and road surfaces, manual cleaning is not only low in efficiency and high in cost, but also has many inconveniences such as high-altitude operation risks. Cleaning robots with autonomous movement and intelligent decision-making capabilities have become an important development trend in the industry. The cleaning robot is directly responsible for contacting and removing dirt from the surface to be cleaned. However, the synergy and effectiveness between the automation of the cleaning robot body and the cleaning cloth processing flow still need to be further optimized.

[0003] Currently, for the automatic processing of cleaning cloths, quick clamping structures such as mechanical buckles, magnetic adsorption or magic tapes are designed on the robot body, allowing the robot to autonomously go to a fixed station or be replaced by a collaborative mechanism to replace the entire cleaning cloth module when the cleaning cloth reaches the dirt limit. Another approach is to draw a new cleaning cloth and recycle the dirty part through a driving mechanism, inspired by the roll material supply principle of the printing or textile industry. To some extent, this reduces the frequency of manual intervention, but it still does not deviate from the category of replacement rather than cleaning regeneration. It still maintains cleaning ability by replacing physical components and does not achieve in-situ, online, automatic cleaning and recycling of the cleaning cloth itself during the operation process. The solution that relies on replacement operations requires a large number of spare cleaning cloths or rolls, increasing the material carrying burden and overall complexity of the equipment, and still requires manual collection, centralized cleaning and reassembly. Simple roll-type replacement can only provide limited new cleaning surfaces and cannot clean and regenerate the used cleaning cloths, resulting in low cleaning material utilization. Even if the replacement is performed at a fixed station, the process often takes a long time, reducing overall work efficiency. The existing technology lacks the ability to deeply and multi-mode clean the cleaning cloth. For example, it is difficult to complete different ways of multi-level and multi-level differential processing in the same system, making it difficult to deal with complex and variable types of stains such as dust, oil stains and sticky attachments, and making it difficult to adapt to different cleaning standards, such as water stain-free photovoltaic module surfaces. In summary, the current automatic cleaning of cleaning cloths cannot perform different section depth controllable cleaning processing during the continuous movement of the cleaning cloth, making it difficult to complete different ways of multi-level and multi-level differential processing, and the applicability of different cleaning requirements such as photovoltaic modules needs to be further improved. SUMMARY

[0004] The application provides an automatic cleaning and replacement cleaning cloth device, a working method thereof and a cleaning equipment, and aims to solve the problems that in the automatic cleaning of the cleaning cloth, the cleaning treatment with different section depths cannot be controlled in the continuous movement of the cleaning cloth, it is difficult to complete the different mode diversified multi-level difference treatment, and the applicability of different cleaning requirements such as photovoltaic modules needs to be further improved.

[0005] To achieve the above-mentioned purpose, the application adopts the following technical scheme: The application provides an automatic cleaning and replacement cleaning cloth device, which is characterized in that the device comprises a device body, the device body comprises a cleaning cloth and a movement wheel set arranged on the cleaning cloth, and a cleaning box body is arranged on the movement path of the cleaning cloth. The movement wheel set comprises at least one driving wheel set and at least one driven wheel set, and the driving wheel set and the driven wheel set can drive the cleaning cloth to rotate or reciprocate along a preset path in cooperation. The cleaning box body is arranged in a non-working section of the cleaning cloth, and the cleaning box body comprises a plurality of independent cleaning grooves, each cleaning groove can form a cleaning cavity with at least a part of the cleaning cloth, and the cleaning cavity is used for cleaning the cleaning cloth passing through the inside of the cleaning cavity. Each cleaning groove is provided with at least one pipeline interface, and the pipeline interface can be connected with an external pipeline to perform a preset cleaning operation on the cleaning cavity and the cleaning cloth.

[0006] In some embodiments, the cleaning groove comprises at least one of a dry cleaning groove, a wet cleaning groove, a draining groove and a blowing groove. The dry cleaning groove is provided with a fixed brush and a negative pressure suction head; the wet cleaning groove is provided with a liquid supply interface and a liquid discharge interface; the draining groove is provided with a drainage interface; and the blowing groove is provided with a positive pressure blowing head and / or a negative pressure suction interface.

[0007] Further, the negative pressure suction head of the dry cleaning groove can be connected to a negative pressure source through a pipeline, and the positive pressure blowing head of the blowing groove can be connected to a positive pressure gas source through a pipeline.

[0008] Further, the liquid supply interface of the wet cleaning groove can be connected to a water source or a cleaning agent source, and the liquid discharge interface can be connected to a drainage system.

[0009] Further, the draining groove is further provided with a squeezing member for squeezing the cleaning cloth to remove water from the cleaning cloth.

[0010] In some embodiments, a fixing interface is further included, and the fixing interface can install the cleaning cloth device on a cleaning equipment.

[0011] In some embodiments, the pipeline interface of each cleaning tank can be connected to one or more of a water supply pipe, a drain pipe, a negative pressure suction pipe or a positive pressure blowing pipe according to preset cleaning requirements, so as to clean the cleaning cloth under different preset conditions.

[0012] In some embodiments, the cleaning cloth is in a ring-shaped belt structure, and the driving wheel set and the driven wheel set are arranged on the inner side or the outer side of the cleaning cloth respectively, and the cleaning cloth is driven to move by friction or meshing.

[0013] The application also provides a working method of the automatic cleaning and replacement cleaning cloth device, which comprises the following steps: S1, the cleaning cloth device is connected and combined, the driving wheel set is connected to an external control power supply, and the pipeline interface is connected to an external pipeline according to a preset; S2, the external control power supply is started, the cleaning cloth moves, and the cleaning tank and the external pipeline cooperate to clean the cleaning cloth; so that the cleaning cloth at the entering end of the working section is always cleaned by the cleaning tank; S3, the external control power supply is turned off, the external pipeline is disconnected, and the cleaning of the cleaning cloth is completed.

[0014] The application also provides a cleaning equipment comprising the automatic cleaning and replacement cleaning cloth device.

[0015] Compared with the prior art, the automatic cleaning and replacement cleaning cloth device, the working method thereof and the cleaning equipment have the following beneficial effects: The automatic cleaning and replacement cleaning cloth device realizes the unmanned and continuity of the cleaning process, drives the ring-shaped cleaning cloth to move along a preset path through the moving wheel set, and sets a box integrating multiple independent cleaning tanks in the non-working section, so that the cleaning cloth can complete automatic cleaning and regeneration simultaneously during the working process, eliminates the need for manual cleaning or replacement of consumables of the traditional equipment, enables the cleaning equipment to realize continuous working for theoretically infinite time, and is particularly suitable for photovoltaic power stations and other scenes requiring large-area continuous cleaning, thereby improving the working efficiency and usability of the equipment.

[0016] On the other hand, the cleaning box of the application adopts multiple independent cavities, contains multiple independent cleaning tanks, each cleaning tank can form an independent cleaning cavity with the cleaning cloth and is connected to an external system through a pipeline interface, so that the device can be flexibly configured with different cleaning process combinations, multiple functions such as dry cleaning, wet cleaning, rinsing, dehydration and blow-drying can be realized by simply connecting different external pipelines, various complex cleaning requirements from ordinary dust removal to heavy oil cleaning can be met, the same set of device can adapt to completely different cleaning standards and requirements of different industries, the cost is controlled, and the application range of the device is expanded. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the application and explain the principles of the application, but do not limit the application.

[0018] Figure 1 Structure diagram of an automatic cleaning and replacing cleaning cloth device of the present application.

[0019] Reference numerals, 1, cleaning cloth, 2, cleaning box, 3, cleaning tank, 4, fixed interface, 5, pipeline interface, 6, rotating roller. DETAILED DESCRIPTION

[0020] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application but not all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0022] It should be noted that, in this document, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that comprises a list of elements does not only include those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0023] It should be noted that the apparatus and methods disclosed in the embodiments herein can also be implemented in other ways. The apparatus embodiments described above are merely illustrative, for example, the flowcharts and block diagrams in the accompanying drawings show possible implementation architectures, functions and operations of the apparatus, method and computer program product according to the embodiments herein. In this regard, each block in the flowcharts or block diagrams can represent a module, a program segment or a part of code that contains one or more executable instructions for implementing the specified logic function. It should also be noted that in some alternative implementations, the functions noted in the blocks can occur in a different order than that shown in the figures. For example, two consecutive blocks can actually be executed substantially in parallel, and they can also be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and the combination of blocks in the block diagrams and / or flowcharts, can be implemented by a dedicated hardware-based system for performing the specified functions or actions, or can be implemented by a combination of dedicated hardware and computer instructions.

[0024] In addition, each functional module in the various embodiments herein can be integrated together to form an independent part, or each module can exist independently, or two or more modules can be integrated to form an independent part.

[0025] How to design a cleaning cavity structure with multiple configurable cleaning modes, which can perform directional, efficient and sequentially controllable cleaning processing on different sections of the cleaning cloth during the continuous movement of the cleaning cloth, to realize the online automatic circulation cleaning and regeneration of the cleaning cloth 1.

[0026] As shown in Figure 1 The present application provides an automatic cleaning and replacing cleaning cloth device, which comprises a device body, the device body comprises a cleaning cloth 1 and a movement wheel set arranged on the cleaning cloth 1, and a cleaning box 2 is arranged on the movement path of the cleaning cloth 1; wherein: The movement wheel set comprises at least one driving wheel set and at least one driven wheel set, and the driving wheel set and the driven wheel set can drive the cleaning cloth 1 to rotate or reciprocate along a predetermined path in cooperation; The cleaning box 2 is arranged in a non-working section of the cleaning cloth 1, and the cleaning box 2 comprises a plurality of independent cleaning grooves 3, each cleaning groove 3 can form a cleaning cavity with at least a part of the cleaning cloth 1, and the cleaning cavity is used for cleaning the cleaning cloth 1 passing through the inside of the cleaning cavity; Each cleaning groove 3 is provided with at least one pipe interface 5, and the pipe interface 5 can be connected with an external pipe to perform a predetermined cleaning operation on the cleaning cavity and the cleaning cloth 1.

[0027] The automatic cleaning and replacement cleaning cloth device of the present application can quickly and efficiently replace the cleaning cloth as needed, can comprehensively clean the pollutants adhered to the cleaning cloth 1 by various cleaning methods; can be applied to photovoltaic module surface cleaning, ground or road surface cleaning, building surface cleaning and other various scenes. The pollutants generated during the cleaning process of the present application are limited in the cleaning box 2 and discharged through the pipeline interface 5, avoiding secondary pollution and protecting other parts of the equipment from being polluted and damaged. At the same time, the cleaning tank 3 of the present application is relatively independent, so even if a certain cleaning tank 3 needs to be maintained or replaced, it will not affect the other functions of the whole device. The cleaning cloth 1 of the present application is cleaned in the cleaning cavity, and the cleaning liquid, water and compressed air can be efficiently utilized, reducing the operating cost and making the device more environmentally friendly.

[0028] In addition, as an optional way, in the cleaning cloth device of the present application, the pipeline interface 5 on the cleaning box 2 can be connected to external equipment, and various sensors and actuators and pipelines can be configured according to the preset needs, so that the device can adjust the cleaning intensity, time and process parameters in real time according to the dirt degree of the cleaning cloth 1 through the data monitoring of the sensors and the external control system, thereby improving the precision of automation and user experience.

[0029] In some embodiments, the cleaning tank 3 of the present application contains at least one of a dry cleaning tank, a wet cleaning tank, a draining tank and a blowing tank, and the device of the present application can perform a basic cleaning process library, and each tank type corresponds to a cleaning mechanism, so that the device is upgraded to a multifunctional cleaning platform. The dry cleaning tank can efficiently remove dry particles such as dust, sand, pollen and the like adhered to the cleaning cloth through the cooperation of mechanical action of fixed brush and negative pressure dust collection, which is a step in many outdoor cleaning scenes such as photovoltaic panel cleaning, avoiding that the dry particles become difficult to handle mud in subsequent wet cleaning. The wet cleaning tank can dissolve and flush away pollutants such as oil stains and sticky organic matter that cannot be handled by dry cleaning by introducing cleaning liquid or water, thereby restoring the original cleaning ability of the cleaning cloth. The draining tank removes excessive water carried by the cleaning cloth by gravity or mechanical means, preventing the cleaning cloth 1 from being too wet to affect the subsequent cleaning effect, or preventing too much water from being brought to the work surface. The blowing tank uses positive pressure airflow to blow away residual fine particles and accelerate the drying process of the cleaning cloth, ensuring that it is in the best humidity and cleaning state when it returns to the work area, so that the device can cope with complex pollution combinations.

[0030] Further, the negative pressure suction head of the present application is connected to a negative pressure source, and the positive pressure blowing head is connected to a positive pressure gas source, so that sufficient suction force can be generated to quickly remove the dirt from the cleaning cavity in the moment when the brush head stirs up and loosens the dirt. The instant and efficient dirt removal mechanism effectively prevents the loosened dirt from settling back into the deep part of the cleaning cloth 1 or causing dust and secondary pollution in the cleaning tank, thereby improving the efficiency and quality of dry cleaning. For the blowing tank, the stable high-pressure airflow can penetrate the fiber structure of the cleaning cloth, effectively blow away the remaining dust, and take away the moisture to accelerate drying, thereby preparing the cleaning cloth 1 for the next operation cycle. The reliability of the entire composite cleaning process is ensured.

[0031] Further, the liquid supply interface of the wet cleaning tank of the present application can be connected to a water source or a cleaning agent source, and the liquid discharge interface of the wet cleaning tank can be connected to a drainage system, so that the device can perform different cleaning programs according to the actual pollution of the cleaning cloth. For ordinary dust, only clean water can be used for rinsing; for oil stains or stubborn stains, special cleaning agents or disinfectants can be injected for chemical enhanced cleaning, thereby expanding the application scenarios and cleaning effect of the device. The liquid discharge interface and the drainage system ensure that the wastewater containing pollutants can be discharged in time, prevent the accumulation of sewage in the tank from causing secondary pollution or cross contamination of the cleaning cloth 1, ensure the cleanliness of the cleaning medium, and maintain the high cleaning capacity.

[0032] In addition, the present application also provides a draining tank, which is provided with a squeezing member for squeezing the cleaning cloth 1 to remove the moisture of the cleaning cloth 1. After the mechanical squeezing member is added, the water contained in the fiber capillary structure of the cleaning cloth 1 can be squeezed out by actively applying mechanical pressure to the cleaning cloth 1, so that the water content of the cleaning cloth can be reduced to a very low level in a short time. The drying time of the cleaning cloth 1 is not shortened, the energy consumption burden of the subsequent blowing tank is reduced, and the cleaning cloth has appropriate humidity when it returns to the working area. It is suitable for scenarios such as cleaning after polishing high-grade floor, cleaning optical mirror, and cleaning photovoltaic panel. Optionally, a draining clamp cylinder is additionally installed on the opposite side of the rotating wheel at the bottom of the draining tank to remove the moisture in the cleaning cloth 1 by compression force.

[0033] The fixed interface 4 of the present application can install the cleaning cloth device on a cleaning equipment, thereby improving the integration and universality of the automatic cleaning device. A standardized interface can be set according to the needs, so that the automatic cleaning device can be quickly and reliably installed on various types of cleaning equipment main machines, such as a sweeping robot, a high-altitude curtain wall cleaning robot, a photovoltaic panel cleaning robot, etc.

[0034] The pipeline interface 5 of the cleaning tank 3 of the present application can be connected with one or more of a water supply pipe, a drain pipe, a negative pressure suction pipe or a positive pressure blowing pipe according to the preset cleaning requirements, so as to clean the cleaning cloth 1 under different preset conditions, and the pipeline interface of each cleaning tank can be flexibly connected with different types of external pipelines, so that the user can quickly adapt the same device to different cleaning tasks and types of pollutants by changing the connection scheme of the external pipeline without replacing any hardware.

[0035] The cleaning cloth 1 of the present application has a ring-shaped belt structure, and the driving wheel set and the driven wheel set are arranged on the inner side or the outer side of the cleaning cloth 1, and the driving wheel set and the driven wheel set can be selected as the rotating roller 6. The cleaning cloth 1 is driven to move by friction or meshing, and the ring-shaped belt structure of the cleaning cloth 1 forms a recyclable cleaning surface, which can continuously send the dirty section to the cleaning box 2 for processing and synchronously transport the cleaned section to the work area for work, thereby ensuring seamless connection of the cleaning work. The driving wheel set ensures power transmission, and the meshing drive provides more accurate synchronous control to ensure that the cleaning cloth 1 stays in each cleaning tank 3 for a controllable time.

[0036] The present application also provides a working method of the automatic cleaning and replacing cleaning cloth device, which comprises the following steps: S1, connecting and combining the cleaning cloth device, connecting the external control power supply to the driving wheel set, and connecting the external pipeline to the pipeline interface 5 according to the preset; S2, starting the external control power supply, moving the cleaning cloth 1, and cleaning the cleaning cloth 1 by the cleaning tank 3 and the external pipeline; so that the cleaning cloth 1 at the entrance of the work section is always cleaned by the cleaning tank 3; S3, turning off the external control power supply and disconnecting the external pipeline, and completing the cleaning of the cleaning cloth 1.

[0037] In the working method of the device, the user or the upper computer control system only needs to press the trigger instruction, and the complex multi-process cleaning process can be automatically and orderly completed, thereby reducing the risk of equipment failure or poor cleaning effect caused by human error. The coordinated cooperation of the circular motion of the cleaning cloth 1 and the cleaning tank 3 and the external pipeline ensures that the cleaning cloth 1 obtained at the entrance of the work section is always a clean section just after washing and regeneration.

[0038] The present application also provides a cleaning device comprising the above-mentioned automatic cleaning and replacing cleaning cloth device. The cleaning device of the present application is configured with the automatic cleaning and replacing cleaning cloth device, and can realize efficient and accurate cleaning work.

[0039] The automatic cleaning and replacing cleaning cloth device, the working method thereof and the cleaning device of the present application will be further described in detail through specific embodiments.

[0040] The cleaning cloth 1 of the device is designed as a ring belt, and is rotated reciprocatingly by a plurality of driving wheel sets and driven wheel sets as needed. The bottom of the device is a cleaning work area. When the cleaning cloth 1 at the bottom of the device needs to be cleaned, the wheel set rotates the dirty cleaning cloth 1 at the bottom into the cleaning box 2, and the clean cleaning cloth 1 originally in the cleaning box 2 enters the bottom work area, so as to realize automatic replacement.

[0041] The cleaning box 2 of the device is divided into a plurality of independent cleaning grooves 3. The side wall of the cleaning groove 3 is provided with a pipeline interface 5, which can be connected to a water supply pipe or a drain pipe, a negative pressure suction pipe, a positive pressure blowing pipe and the like as needed.

[0042] Specifically, the cleaning groove 3 of the device includes one or more of a dry cleaning groove, a wet cleaning groove, a draining groove and a blowing groove. Among them: The pipeline interface 5 of the dry cleaning groove is connected to a negative pressure suction pipe. A fixed brush and a negative pressure suction head are installed in the groove of the dry cleaning groove close to the working surface of the cleaning cloth 1. When the cleaning rotates, the brush head removes the dirt adhered to the cleaning cloth. The pipeline interface 5 of the wet cleaning groove is connected to a water supply pipe or a drain pipe. The wet cleaning groove is filled with water or cleaning agent. When the cleaning rotates, the cleaning cloth is washed in the wet cleaning groove. The pipeline interface 5 of the draining groove is connected to a drain pipe. When the cleaning rotates, the cleaning cloth is drained in the empty groove of the draining groove under the pressure of the rotating wheel set. A draining cylinder can be additionally installed on the opposite side of the rotating wheel at the bottom of the draining groove as needed, so as to remove the water on the cleaning cloth 1 by the pressing force of the two cylinders, and then to meet the cleaning requirements of the surface of the light assembly. The pipeline interface 5 of the blowing groove is connected to a positive pressure blowing pipe or a negative pressure suction pipe. A positive pressure blowing head is installed in the groove close to the working surface of the cleaning cloth 1. When the cleaning rotates, the positive pressure blowing head blows and cleans the dirt adhered to the cleaning cloth 1.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present application, and does not limit the present application in any form. Any ordinary technical personnel in the industry can implement the present application according to the description and the above description. The equivalent changes, modifications and evolution made by using the disclosed technical content are equivalent embodiments of the present application. At the same time, any equivalent changes, modifications and evolution made according to the essential technology of the above embodiments are still within the protection scope of the technical solutions of the present application.

Claims

1. An automatic cleaning and changing of cleaning cloth device, characterized by, The device comprises a device body, the device body comprising a cleaning cloth (1) and a moving wheel set arranged on the cleaning cloth (1), and a cleaning box (2) arranged on the moving path of the cleaning cloth (1); wherein: The moving wheel set comprises at least one set of driving wheels and at least one set of driven wheels, and the driving wheels and the driven wheels can drive the cleaning cloth (1) to rotate or reciprocate along a preset path in cooperation; The cleaning box (2) is arranged on a non-working section of the cleaning cloth (1), and the cleaning box (2) comprises a plurality of independent cleaning grooves (3), each of the cleaning grooves (3) and at least a part of the cleaning cloth (1) can form a cleaning cavity, and the cleaning cavity is used for cleaning the cleaning cloth (1) passing through the inside of the cleaning cavity; Each of the cleaning grooves (3) is provided with at least one pipeline interface (5), and the pipeline interface (5) can be connected to an external pipeline to perform a preset cleaning operation on the cleaning cavity and the cleaning cloth (1).

2. The self-cleaning and replaceable cleaning wipe device of claim 1, wherein, The cleaning grooves (3) comprise at least one of a dry cleaning groove, a wet cleaning groove, a draining groove and a blowing groove; wherein: The dry cleaning groove is provided with a fixed brush and a negative pressure suction head; the wet cleaning groove is provided with a liquid supply interface and a liquid discharge interface; the draining groove is provided with a water discharge interface; and the blowing groove is provided with a positive pressure blowing head and / or a negative pressure suction interface.

3. The self-cleaning and replaceable cleaning wipe device of claim 2, wherein, The negative pressure suction head of the dry cleaning groove can be connected to a negative pressure source through a pipeline, and the positive pressure blowing head of the blowing groove can be connected to a positive pressure gas source through a pipeline.

4. The self-cleaning and replaceable cleaning pad apparatus of claim 2, wherein, The liquid supply interface of the wet cleaning groove can be connected to a water source or a cleaning agent source, and the liquid discharge interface of the wet cleaning groove can be connected to a drainage system.

5. The self-cleaning and replaceable cleaning pad apparatus of claim 2, wherein, The draining groove is further provided with a squeezing member for squeezing the cleaning cloth (1) to remove water from the cleaning cloth (1).

6. The self-cleaning and replaceable cleaning pad apparatus of claim 1, wherein, Further comprising a fixed interface (4) capable of mounting the cleaning cloth device to a cleaning equipment.

7. The self-cleaning and replaceable cleaning pad apparatus of claim 1, wherein, The pipeline interface (5) of each of the cleaning grooves (3) can be connected to one or more of a water supply pipe, a drainage pipe, a negative pressure suction pipe or a positive pressure blowing pipe according to a preset cleaning requirement, so as to clean the cleaning cloth (1) under different preset conditions.

8. The apparatus of claim 1, wherein the cleaning pad is a disposable cleaning pad. The cleaning cloth (1) is in a ring-shaped belt structure, and the driving wheel set and the driven wheel set are arranged on the inner side or the outer side of the cleaning cloth (1) respectively to drive the cleaning cloth (1) to move by friction or engagement.

9. The method of operating an automatic cleaning and exchange of cleaning wipes device according to any of claims 1-8, characterized in that, The method comprises the following steps: S1, connecting and combining the cleaning cloth device, connecting the driving wheel set to an external control power supply, and connecting the pipeline interface (5) to an external pipeline according to a preset; S2, starting the external control power supply, moving the cleaning cloth (1), and cooperating the cleaning grooves (3) and the external pipeline to clean the cleaning cloth (1); So that the cleaning cloth (1) at the entering end of the working section is always cleaned by the cleaning grooves (3); S3, turning off the external control power supply and disconnecting the external pipeline to complete the cleaning of the cleaning cloth (1).

10. Cleaning apparatus, characterized in that The cleaning equipment comprises the automatic cleaning and replacing cleaning cloth device according to any one of claims 1-8.

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