Automatic cotton towel machine

Abstract

The utility model provides an automatic cotton towel machine which comprises a main body, a towel outlet assembly and a control assembly, the towel outlet assembly and the control assembly are both arranged in the main body, the main body is provided with a cotton towel bin and a cotton towel outlet, and the towel outlet assembly comprises a roller support, a driving roller, a driven roller and a driver. The driving roller and the driven roller are arranged on the two sides of the cotton towel outlet respectively through roller supports, a cotton towel channel is formed between the driving roller and the driven roller, the driving roller is connected with the driver, and the control assembly is electrically connected with the driver. The automatic cotton towel machine is reasonable in structure, a user can conveniently take a cotton towel as required, after a cotton towel output instruction is sent to the cotton towel machine, the cotton towel machine can drive the driving roller to rotate through the driver, the cotton towel with the preset length is output from the cotton towel outlet, at the moment, the user can easily tear down the cotton towel through a stamp hole preset in the cotton towel, and the automatic cotton towel machine is very convenient to use. And the cotton towel machine also has expansibility, so that the cotton towel machine has a wider application range.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton towel dispensing equipment, in particular to an automatic cotton towel dispensing machine. Background Art

[0002] With the improvement of living standards, people have higher and higher requirements for personal care, especially hygiene and cleaning. They often need to use disposable paper towels or cotton towels to wipe, clean, remove oil from the face, remove makeup, etc.

[0003] Cotton towels have the following advantages over disposable paper towels:

[0004] 1) Cotton towels are thicker than paper towels, have better water absorption, are not easily damaged, and will not stick to the skin after getting wet;

[0005] 2) The cleaning ability of wet wipes is about 4 to 5 times that of dry wipes, which is beneficial to green environmental protection;

[0006] Consumers prefer to use cotton towels in the same scenarios.

[0007] Therefore, there is an urgent need for a cotton towel dispensing device that can be easily accessed. Utility Model Content

[0008] The technical problem to be solved by the utility model is to provide an automatic cotton towel machine with reasonable structure and convenient use.

[0009] In order to solve the above technical problems, the technical solution adopted by the utility model is: an automatic cotton towel machine, including a main body, a towel discharging assembly and a control assembly, the towel discharging assembly and the control assembly are both arranged inside the main body, the main body is provided with a cotton towel warehouse, the cotton towel warehouse is used to accommodate a cotton towel roll, the cotton towel roll is wrapped with cotton towels, the cotton towels are spaced apart with stamp holes, the main body is provided with a cotton towel outlet, the towel discharging assembly includes a roller bracket, an active roller, a driven roller and a driver, the active roller and the driven roller are respectively arranged on both sides of the cotton towel outlet through the roller bracket, a cotton towel channel is formed between the active roller and the driven roller, the active roller is connected to the driver, and the control assembly is electrically connected to the driver.

[0010] Furthermore, it also includes a water supply component, which includes a water tank, a water pump and a nozzle. The water tank and water pump are arranged inside the main body, the water pump is electrically connected to the control component, and the nozzle is arranged on one side of the cotton towel outlet. The water tank includes a water inlet and a water outlet, the water inlet is connected to the water injection port arranged on the main body through a water inlet hose, the water outlet is connected to the water inlet of the water pump through a water outlet hose, and the water outlet of the water pump is connected to the nozzle through a hose.

[0011] Furthermore, it also includes a heating component, which includes a heating plate and a temperature sensor. The heating plate is arranged on the outside of the water tank, and the temperature sensor is attached to the water tank. The heating plate and the temperature sensor are electrically connected to the control component respectively.

[0012] Furthermore, the water tank is provided with a heat-insulating layer, and the heating plate is arranged between the water tank and the heat-insulating layer.

[0013] Furthermore, the outer side of the active roller is provided with active roller external teeth, the outer side of the driven roller is provided with driven roller external teeth, and the active roller is meshed with the driven roller.

[0014] Furthermore, the roller bracket includes a main roller bracket and a slave roller bracket, the main roller bracket and the slave roller bracket are movably connected, and an elastic member with adjustable elasticity is provided between the main roller bracket and the slave roller bracket.

[0015] Furthermore, the main body is provided with a cotton towel bin cover corresponding to the cotton towel bin, the cotton towel bin cover is provided with a button, and the button is electrically connected to the control component.

[0016] Furthermore, it also includes a built-in battery, which is arranged in the main body and electrically connected to the control component.

[0017] Furthermore, an infrared sensor is provided on one side of the cotton towel outlet, and the infrared sensor is electrically connected to the control component.

[0018] Furthermore, it also includes a communication component, which is signal-connected to the control component. The communication component includes an RS232 communication module, a Bluetooth communication module, a WiFi communication module and / or a 4G / 5G communication module.

[0019] The beneficial effects of the present utility model are: providing an automatic cotton towel machine with a reasonable structure, which is convenient for users to take cotton towels on demand; after sending a command to output cotton towels to the cotton towel machine, the cotton towel machine can drive the active drum to rotate through the driver to output cotton towels of a predetermined length from the cotton towel outlet; at this time, the user can easily tear off the cotton towel through the stamp hole preset on the cotton towel, which is very convenient; the cotton towel machine is also scalable, so that the cotton towel machine has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific structure of the utility model is described in detail below with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the desktop automatic cotton towel machine of the present invention;

[0022] Figure 2 This is a schematic diagram of the internal structure of a desktop automatic cotton towel machine of the present invention;

[0023] Figure 3 This is a structural diagram of the towel dispensing assembly of the desktop automatic cotton towel machine of the present invention;

[0024] Figure 4 This is a structural diagram of the water supply assembly of the desktop automatic cotton towel machine of the present invention;

[0025] Figure 5 This is a schematic diagram of the top view of the desktop automatic cotton towel machine of the present invention;

[0026] Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure along the AA direction;

[0027] Figure 7 This is a schematic diagram of the overall structure of the wall-mounted automatic cotton towel machine of the present invention;

[0028] Figure 8 This is a schematic diagram of the internal structure of the wall-mounted automatic cotton towel machine of the present invention;

[0029] Figure 9 This is a schematic diagram of the internal structure of the wall-mounted automatic cotton towel machine of the present invention;

[0030] Figure 10 This is a schematic diagram of the internal structure of the wall-mounted automatic cotton towel machine of the present invention from another perspective;

[0031] Figure 11 This is a structural diagram of the towel dispensing assembly of the wall-mounted automatic cotton towel machine of the present invention;

[0032] Figure 12 This is a front structural diagram of the wall-mounted automatic cotton towel machine of the present invention;

[0033] Figure 13 for Figure 12 Schematic diagram of the cross-sectional structure along the middle BB direction;

[0034] 1-Main body; 11-Cotton towel bin; 121-Active roller; 122-Driven roller; 123-Driver; 124-Main roller bracket; 125-Slave roller bracket; 131-Water tank; 1311-Heating plate; 1312-Insulation layer; 132-Water pump; 133-Nozzle;

[0035] 2-Cotton towel compartment cover; 21-Button;

[0036] 3-cotton towel roll; 31-cotton towel;

[0037] 4-control component; 41-built-in battery; 42-infrared sensor. DETAILED DESCRIPTION

[0038] 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.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0041] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0042] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0043] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0044] Example 1

[0045] See also Figures 1 to 13 , this embodiment provides an automatic cotton towel machine, including a main body 1, a towel discharging assembly and a control assembly 4, the towel discharging assembly and the control assembly 4 are both arranged inside the main body 1, the main body 1 is provided with a cotton towel bin 11, the cotton towel bin 11 is used to accommodate a cotton towel roll 3, the cotton towel roll 3 is wrapped with cotton towels 31, the cotton towels 31 are spaced apart with stamp holes, the main body 1 is provided with a cotton towel outlet, the towel discharging assembly includes a roller bracket, an active roller 121, a driven roller 122 and a driver 123, the active roller 121 and the driven roller 122 are respectively arranged on both sides of the cotton towel outlet through the roller bracket, a cotton towel channel is formed between the active roller 121 and the driven roller 122, the active roller 121 is connected to the driver 123, and the control assembly 4 is electrically connected to the driver 123.

[0046] In this embodiment, the main body 1 can be placed on a flat surface such as a desktop for use, or it can be hung on a wall for use. The cotton towel outlet of the main body 1 of the automatic cotton towel machine in both placement methods is set to deliver the cotton towel 31 vertically downward. The cotton towel 31 is flat and drooping when delivered, and even wet wipes are naturally hanging, which is convenient for users to take.

[0047] The main body 1 of the automatic cotton towel machine is provided with a cotton towel bin 11, which contains a cotton towel roll 3, and the cotton towel roll 3 is wrapped with cotton towels 31. The cotton towels 31 are provided with stamp holes at intervals along the unwinding direction to facilitate users to cut off the cotton towels 31.

[0048] The main body 1 is provided with a downwardly arranged cotton towel outlet, and the roller bracket of the towel outlet assembly respectively arranges the active roller 121 and the driven roller 122 on both sides of the cotton towel outlet close to the inside of the main body, and a cotton towel channel is formed between the active roller 121 and the driven roller 122. The active roller 121 provides a pulling force in the unwinding direction, and the driven roller 122 can apply pressure to the cotton towel 31 to fit the active roller 121, thereby ensuring that there is no slipping between the active roller 121 and the cotton towel 31. A damping layer can also be provided on the outer surfaces of the active roller 121 and the driven roller 122 to further increase the friction between the active roller 121 and the driven roller 122 and the cotton towel 31.

[0049] A driving gear is provided on the driving shaft of the driver 123 , and a roller gear is correspondingly provided on the active roller 121 . The driving gear meshes with the roller gear, so that the driver 123 can drive the active roller 121 to rotate.

[0050] When the cotton towel 31 is needed, a button 21 for providing the cotton towel is pressed on the main body 1 to generate a towel-taking signal. After receiving the signal, the control component 4 controls the driver 123 to drive the active roller 121 to rotate, releasing the cotton towel 31 to a preset length. The user can then pull the naturally hanging cotton towel 31 to easily cut the cotton towel 31 through the stamp hole. The parameters can be adjusted according to the length, material, and thickness of the cotton towel 31 so that the cutting position of the cotton towel 31 is at a preset position.

[0051] The driver 123 can be a Hall motor, a stepper motor or a conventional motor with a reducer. In order to accurately control the length of the cotton towel 31 released, taking a Hall motor as an example, the Hall motor can be used to collect the number of revolutions and angles of the gear shaft each time, and the motor can be controlled by an algorithm to stop after rotating for a period of time to achieve the preset length of the cotton towel 31.

[0052] In one embodiment, the structure of the automatic cotton towel machine is improved to increase the application scenarios of the automatic cotton towel machine. Specifically, it also includes a water supply component, which includes a water tank 131, a water pump 132 and a nozzle 133. The water tank 131 and the water pump 132 are arranged inside the main body 1, the water pump 132 is electrically connected to the control component 4, and the nozzle 133 is arranged on one side of the cotton towel outlet. The water tank 131 includes a water inlet and a water outlet. The water inlet is connected to the water injection port set on the main body 1 through a water inlet hose, the water outlet is connected to the water inlet of the water pump 132 through a water outlet hose, and the water outlet of the water pump 132 is connected to the nozzle 133 through a hose.

[0053] In this embodiment, a water supply assembly is added to the main body 1, and the nozzle 133 of the water supply assembly is positioned inside the main body 1 on the side of the cotton towel outlet. A water supply hose connects the water tank 131, water pump 132, and nozzle 133 to achieve a spraying process on the cotton towel 31. To ensure a good spraying effect, the nozzle 133 is evenly distributed with multiple nozzles along its length. The spraying area of ​​the multiple nozzles can effectively cover the width of the cotton towel 31.

[0054] When wet wipes are needed, a wet wipes taking signal is sent by pressing the button 21 for providing wet wipes set on the main body 1. After receiving the signal, the control component 4 controls the driver 123 to drive the active roller 121 to rotate, and the water pump 132 also starts working. In the process of the driver 123 driving the active roller 121 to rotate and release the cotton towel 31, the water pump 132 sprays the water pre-stored in the water tank 131 onto the moving cotton towel 31 through the nozzle 133, wetting the cotton towel 31, thereby realizing the function of providing wet wipes.

[0055] The trigger volume, duration, and speed of each water spray can be adjusted based on the thickness and permeability of the cotton towel 31 to achieve uniform wetting of the towel. For high-permeability cotton towels 31, the speed of the active roller 121 can be increased, shortening the water spray duration. For low-permeability cotton towels 31, the speed of the active roller 121 can be slowed down, extending the water spray duration. This ensures uniform wetting of the towel, preventing dripping when held in the palm of your hand, and enhancing the user experience.

[0056] In one embodiment, the structure of the automatic cotton towel dispensing machine is improved to expand its application scenarios. Specifically, it also includes a heating assembly, which includes a heating plate and a temperature sensor. The heating plate is disposed outside the water tank 131, and the temperature sensor is attached to the water tank 131. The heating plate and the temperature sensor are respectively electrically connected to the control assembly 4.

[0057] In this embodiment, a heating component is added to the main body. The heating component specifically includes a heating plate 1311 and a temperature sensor. The heating plate 1311 is attached to the outside of the water tank 131. The control component 4 controls the heating plate 1311 to heat the liquid in the water tank 131 through a preset temperature. When the temperature sensor senses that the temperature reaches the upper limit of the preset temperature value, the control component 4 controls the heating plate to stop heating. When the temperature sensor senses that the temperature reaches the lower limit of the preset temperature value, the control component 4 controls the heating plate 1311 to work again and heat the water temperature to the upper limit of the preset temperature value. This cycle repeats, thereby ensuring that the liquid in the water tank is always within the preset constant temperature range. The preset constant temperature range is preferably 60-65°C. It should be noted that the liquid in the water tank 131 can be water, cleaning liquid, disinfectant or perfume.

[0058] The automatic cotton towel machine capable of providing hot wet towels heats the water tank 131 after being powered on. When hot wet towels are needed, a hot wet towel signal is sent by pressing the button 21 for providing hot wet towels set on the main body 1. After receiving the signal, the control component 4 controls the driver 123 to drive the active drum 121 to rotate, and the water pump 132 also starts working. In the process of the driver 123 driving the active drum 121 to rotate and release the cotton towels 31, the water pump 132 sprays the hot water in the water tank 131 onto the moving cotton towels 31 through the nozzle 133, wetting the cotton towels 31, thereby realizing the function of providing hot wet towels.

[0059] In one embodiment, the structure of the water tank is improved to ensure the heat preservation effect of the water tank 131 and reduce energy consumption. Specifically, the water tank 131 is provided with a heat preservation layer 1312, and the heating plate 1311 is provided between the water tank 131 and the heat preservation layer 1312.

[0060] In this embodiment, to ensure the thermal insulation effect of water tank 131 and reduce energy consumption, an insulation layer 1312 is provided on the outside of water tank 131. Insulation layer 1312 can effectively reduce heat transfer between water tank 131 and the outside world, reducing heat loss, thereby reducing the operating frequency of heating plate 1311 and effectively reducing equipment energy consumption. To prevent the influence of insulation layer 1312 on heating, heating plate 1311 is provided between water tank 131 and insulation layer 1312.

[0061] The insulation layer 1312 can be one of polyurethane foam, EPS, XPS or phenolic foam.

[0062] Similarly, a vacuum insulated water tank with a built-in heating plate or heating wire can also be used.

[0063] In one embodiment, the structures of the active roller 121 and the driven roller 122 are improved to ensure smooth output of the cotton towels. Specifically, the outer side of the active roller 121 is provided with active roller external teeth, and the outer side of the driven roller 122 is provided with driven roller external teeth, and the active roller 121 and the driven roller 122 are meshed.

[0064] In this embodiment, in order to ensure the clamping force of the active roller 121 and the driven roller 122 on the cotton towel 31, adaptive external teeth are provided on the outer sides of the active roller 121 and the driven roller 122, and the external teeth of the active roller are engaged with the external teeth of the driven roller, thereby increasing the bite force on the cotton towel 31 and effectively preventing the cotton towel 31 from slipping on the active roller 121 and the driven roller 122.

[0065] In one embodiment, the structure of the roller support is improved to ensure that the cotton towel machine can adapt to cotton towels of different specifications. Specifically, the roller support includes a main roller support 124 and a secondary roller support 125. The main roller support 124 and the secondary roller support 125 are movably connected, and an elastic member with adjustable elasticity is provided between the main roller support 124 and the secondary roller support 125.

[0066] In this embodiment, in order to enable the automatic cotton towel machine to adapt to cotton towels 31 of different thicknesses, the roller bracket includes a main roller bracket 124 and a slave roller bracket 125. The slave roller bracket 125 is movable relative to the main roller bracket 124, so that the distance between the active roller 121 and the driven roller 122 can be adjusted, thereby adapting to cotton towels 31 of different thicknesses.

[0067] In order to enable the driven roller 122 to apply pressure to the cotton towel 31 to fit the active roller 121 and ensure that there is no slippage between the active roller 121 and the cotton towel 31, an elastic member with adjustable elasticity is provided between the main roller bracket 124 and the slave roller bracket 125.

[0068] The elastic member is preferably a spring, one end of which abuts the main roller bracket 124, and the other end is connected to a movable block. The movable block is movably disposed in the driven roller bracket 125, and the elastic force of the spring is adjusted by adjusting the distance between the movable block and the main roller bracket 124. In this embodiment, the movable block can be a headless screw, and the slave roller bracket 125 is provided with a screw hole. The distance between the headless screw and the main roller bracket 124 can be changed by rotating the headless screw.

[0069] In one embodiment, the structure of the automatic cotton towel dispenser is improved to increase the convenience of use. Specifically, the main body 1 is provided with a cotton towel compartment cover 2 corresponding to the cotton towel compartment 11, and the cotton towel compartment cover 2 is provided with a button 21, and the button 21 is electrically connected to the control component 4.

[0070] In this embodiment, the main body 1 is provided with a cotton towel compartment cover 2 corresponding to the cotton towel compartment 11. A compartment cover support arm is provided on either side of the cotton towel compartment cover 2. The cotton towel compartment cover 2 is rotatably connected to the main body 1 via the two compartment cover support arms. The use of the compartment cover support arms can ensure the opening angle of the cotton towel compartment cover 2, making it convenient for maintenance personnel to replace cotton towel rolls. When the cotton towel compartment cover 2 is closed, the cotton towel compartment cover 2 is fixed to the main body 1 via a magnet or an appropriate buckle.

[0071] To ensure the safety and reliability of the automatic cotton towel dispenser, a dry and wet separation configuration can be adopted: that is, the control component 4 and the towel dispensing component are placed inside the main body 1, and the water supply component is placed in the cotton towel compartment cover 2. At the same time, the control button can also be placed on the cotton towel compartment cover 2 for user convenience. Both compartment cover arms are hollow structures. One compartment cover arm can be used to route the water supply hose, and the other compartment cover arm can be used to route the signal wires. This prevents the water supply hose from being blocked by excessive bending and prevents excessive wear of the signal wires. Preferably, both compartment cover arms are designed to be curved to further avoid bending and squeezing the pipelines.

[0072] In order to facilitate user operation, a button 21 is set on the cotton towel compartment cover 2, and the button 21 is electrically connected to the control component 4. The cotton towel compartment cover 2 can also be provided with a storage box, which can be used to accommodate toothpicks, dental floss and other tooth cleaning tools for easy user access and use.

[0073] In one embodiment, the structure of the automatic cotton towel machine is improved to increase the application scenarios of the automatic cotton towel machine. Specifically, it also includes a built-in battery 41, which is disposed in the main body 1 and electrically connected to the control component 4.

[0074] In this embodiment, the automatic cotton towel machine uses a low-power motor, a low-power water pump and a low-power control component 4. The built-in battery 41 can meet multiple uses when hot wet wipes are not required. Preferably, the built-in battery 41 is a rechargeable lithium battery.

[0075] When you need to use the hot wipes function, you need to connect an external power supply to ensure sufficient power supply.

[0076] In one embodiment, the structure of the automatic cotton towel machine is improved to increase the convenience of use of the automatic cotton towel machine. Specifically, an infrared sensor 42 is provided on one side of the cotton towel outlet, and the infrared sensor 42 is electrically connected to the control component 4.

[0077] In this embodiment, the infrared sensor 42 is used to sense the travel position of the cotton towel 31 to control the stop of the driver 123 or prevent the driver 123 from being started again, thereby achieving controllable output length of the cotton towel 31. At the same time, when the current cotton towel 31 is not taken away, the next cotton towel 31 will not be output to avoid waste.

[0078] In one embodiment, the structure of the automatic cotton towel machine is improved to increase the convenience of use. Specifically, it also includes a communication component, which is connected to the control component 4 by signal. The communication component includes an RS232 communication module, a Bluetooth communication module, a WiFi communication module, and / or a 4G / 5G communication module.

[0079] In this embodiment, a local area network can be formed by setting up a host and multiple automatic cotton towel dispensers. The automatic cotton towel dispenser acts as a terminal and communicates with the host in a one-way manner via a built-in RS232 communication module. It can transmit device ID, call commands, Hall effect data, and various sensor data to the host for backup and recording. The host is connected to the cloud server via a WiFi communication module and / or a 4G / 5G communication module.

[0080] The automatic cotton towel machine can also be equipped with a built-in wifi communication module and / or 4G / 5G communication module, and serve as an independent shared device or automatic vending device, directly connected to the cloud server through the wifi communication module and / or 4G / 5G communication module. After paying the cotton towel usage fee, the cloud server controls the automatic cotton towel machine to provide the corresponding number of cotton towels.

[0081] Through the built-in Bluetooth communication module of the automatic cotton towel machine, users can connect to the automatic cotton towel machine via the Bluetooth of their mobile phone, and through the corresponding mini program or APP operation, let the cloud server control the number of cotton towels reserved by the automatic cotton towel machine.

[0082] From the above description, it can be seen that the beneficial effects of the present invention are: it provides an automatic cotton towel machine with a reasonable structure, which is convenient for users to take cotton towels on demand. After sending an instruction to output cotton towels to the cotton towel machine, the cotton towel machine can drive the active drum to rotate through the driver to output cotton towels of a predetermined length from the cotton towel outlet. At this time, the user can easily tear off the cotton towel through the stamp hole preset on the cotton towel, which is very convenient. The cotton towel machine also has scalability, allowing the cotton towel machine to provide a wider range of applications.

[0083] It is easy for those skilled in the art to understand that the above embodiments can be freely combined and superimposed without conflict.

[0084] 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 using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic cotton towel machine, characterized by: The utility model comprises a main body, a towel discharging assembly and a control assembly, wherein the towel discharging assembly and the control assembly are both arranged inside the main body, the main body is provided with a cotton towel bin, the cotton towel bin is used to accommodate a cotton towel roll, the cotton towel roll is wound with cotton towels, the cotton towels are spaced apart and provided with stamp holes, the main body is provided with a cotton towel outlet, the towel discharging assembly comprises a roller bracket, an active roller, a driven roller and a driver, the active roller and the driven roller are respectively arranged on both sides of the cotton towel outlet through the roller bracket, a cotton towel channel is formed between the active roller and the driven roller, the active roller is connected to the driver, and the control assembly is electrically connected to the driver.

2. The automatic cotton towel machine according to claim 1, characterized in that: It also includes a water supply component, which includes a water tank, a water pump and a nozzle. The water tank and water pump are arranged inside the main body, the water pump is electrically connected to the control component, and the nozzle is arranged on one side of the cotton towel outlet. The water tank includes a water inlet and a water outlet. The water inlet is connected to the water injection port arranged on the main body through a water inlet hose, the water outlet is connected to the water inlet of the water pump through a water outlet hose, and the water outlet of the water pump is connected to the nozzle through a hose.

3. The automatic cotton towel machine according to claim 2, characterized in that: It also includes a heating component, which includes a heating plate and a temperature sensor. The heating plate is arranged on the outside of the water tank, and the temperature sensor is attached to the water tank. The heating plate and the temperature sensor are electrically connected to the control component respectively.

4. The automatic cotton towel machine according to claim 3, characterized in that: The water tank is provided with a heat-insulating layer, and the heating plate is arranged between the water tank and the heat-insulating layer.

5. The automatic cotton towel machine according to claim 1, characterized in that: The outer side of the active roller is provided with active roller external teeth, the outer side of the driven roller is provided with driven roller external teeth, and the active roller is meshed with the driven roller.

6. The automatic cotton towel machine according to claim 1, characterized in that: The roller bracket comprises a main roller bracket and a slave roller bracket, the main roller bracket and the slave roller bracket are movably connected, and an elastic member with adjustable elasticity is provided between the main roller bracket and the slave roller bracket.

7. The automatic cotton towel machine according to claim 1, characterized in that: The main body is provided with a cotton towel bin cover corresponding to the cotton towel bin, and the cotton towel bin cover is provided with a button, and the button is electrically connected to the control component.

8. The automatic cotton towel machine according to claim 1, characterized in that: It also includes a built-in battery, which is arranged in the main body and electrically connected to the control component.

9. The automatic cotton towel machine according to claim 1, characterized in that: An infrared sensor is provided on one side of the cotton towel outlet, and the infrared sensor is electrically connected to the control component.

10. The automatic cotton towel machine according to claim 1, characterized in that: It also includes a communication component, which is signal-connected to the control component. The communication component includes an RS232 communication module, a Bluetooth communication module, a WiFi communication module and / or a 4G / 5G communication module.

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