WO2019205360A1 - 纸巾分配器及其控制方法 - Google Patents

纸巾分配器及其控制方法 Download PDF

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Publication number
WO2019205360A1
WO2019205360A1 PCT/CN2018/101386 CN2018101386W WO2019205360A1 WO 2019205360 A1 WO2019205360 A1 WO 2019205360A1 CN 2018101386 W CN2018101386 W CN 2018101386W WO 2019205360 A1 WO2019205360 A1 WO 2019205360A1
Authority
WO
WIPO (PCT)
Prior art keywords
paper towel
outer casing
cutter shaft
cutting
shaft
Prior art date
Application number
PCT/CN2018/101386
Other languages
English (en)
French (fr)
Inventor
冯全宝
Original Assignee
青岛蓝豆创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛蓝豆创新科技有限公司 filed Critical 青岛蓝豆创新科技有限公司
Publication of WO2019205360A1 publication Critical patent/WO2019205360A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/36—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
    • A47K10/3606—The cutting devices being motor driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/002—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour incorporating means for heating or cooling, e.g. the material to be sprayed

Definitions

  • the present invention relates to a paper towel dispenser, and more particularly to a paper towel dispenser and a method of controlling the same.
  • the technical problem to be solved by the present invention is to provide a paper towel dispenser and a control method thereof, which can improve the reliability of use of the paper towel dispenser and improve user experience.
  • a housing having a storage cavity for holding a tissue
  • a dispensing mechanism mounted on the outer casing and located on one side of the storage cavity for outputting a paper towel from the storage cavity and cutting the output paper towel;
  • a humidifying mechanism configured with a nozzle for spraying water outward, the nozzle being mounted on the outer casing and located on a side of the dispensing mechanism that is outwardly ejected, the nozzle being used to perform a paper towel output from the dispensing mechanism Humidification.
  • the humidifying mechanism further includes: a water storage container and a solenoid valve disposed on the outer casing, wherein the nozzle, the water storage container and the electromagnetic valve are sequentially connected.
  • the water storage container is further provided with an insulation layer, and the water storage container is further provided with an electric heater, and the outer casing is provided with a switch for switching the electric heater; and/or the A flow regulating valve is further disposed between the water storage container and the solenoid valve, and an adjustment knob of the flow regulating valve is located outside the outer casing.
  • the distribution mechanism includes:
  • a conveying assembly for driving the paper towel to output from the storage cavity
  • a driving mechanism for providing a driving force to the conveying assembly and the cutting assembly.
  • the outer casing is provided with a cover plate for opening and closing the storage cavity;
  • the conveying assembly comprises a conveying main shaft and a conveying pressing shaft, and the conveying main shaft is rotatably mounted on the outer casing and located at the storage An outer side of the object cavity, the transfer spindle is drivingly coupled to the drive mechanism, the transfer pinch is rotatably mounted on the cover plate; and when the cover plate closes the storage cavity, the The transfer shaft is pressed against the transfer spindle.
  • the conveying assembly includes a guiding shaft rotatably mounted on the outer casing and located below the conveying main shaft, and a plurality of intervals are arranged between the guiding shaft and the transmission main shaft O-drive belt.
  • the cutting assembly includes a movable cutter shaft and a stationary cutter shaft, and the movable cutter shaft and the stationary cutter shaft are respectively provided with cutters;
  • the movable cutter shaft is rotatably mounted on the outer casing and located Below the transfer spindle, the stationary cutter shaft is mounted on the cover plate; after the cover plate closes the storage cavity, the stationary cutter shaft is disposed opposite to the movable cutter shaft, A cutting operation area for cutting the paper towel is formed between the stationary blade shaft and the movable blade shaft.
  • the cover plate is provided with a tool holder, and the static cutter shaft is rotatably mounted on the tool holder, and the tool holder is provided with a reset for driving the static cutter shaft to make the static cutter a cutting edge of the shaft abuts against a return spring on the tool holder, the tool holder is provided with a rotating arm for driving the rotation of the static blade shaft, and the outer casing is provided with a rotating arm for driving the rotating body a stopper that rotates the arm; when the cover closes the storage cavity, the rotating arm abuts against the stopper, and the rotating arm drives the static shaft to rotate The blade of the stationary cutter shaft is turned to the movable cutter shaft.
  • the driving mechanism includes a conveying motor and a cutting motor, the conveying motor is drivingly connected to the conveying spindle, and the cutting motor is drivingly connected with the movable cutter shaft; or the driving mechanism comprises a driving motor and a worm a worm wheel, a transmission gear, a swing rod, a conveying gear and a cutting gear, wherein a rotating shaft of the driving motor is coupled to the worm, the worm is coupled to the worm wheel, and the worm wheel is coaxial with one end of the swing rod Rotatingly mounted on the outer casing, the transmission gear is rotatably mounted on the other end of the swing rod, the worm gear is provided with concentrically arranged auxiliary gears, and the auxiliary gear meshes with the transmission gear,
  • the conveying gear is coupled to the transfer spindle, and the cutting gear is coupled to the moving cutter shaft for selectively drivingly connecting with the conveying gear or the cutting gear.
  • the present invention also provides a control method of the above-mentioned paper towel dispenser, the control method comprising a first control mode and a second control mode;
  • the first control mode is that the paper towel in the outer casing is output only by the dispensing mechanism
  • the second control mode is that during the outward output of the paper towel in the outer casing by the dispensing mechanism, the solenoid valve of the humidifying mechanism is opened and the paper towel output from the dispensing mechanism is humidified by the nozzle.
  • the advantages and positive effects of the present invention are: the paper towel dispenser provided by the present invention, by disposing the nozzle of the humidifying mechanism on the side of the dispensing mechanism which is outwardly discharged, in the humidifying process, the nozzle is distributed from the nozzle
  • the paper towel outputted by the mechanism is humidified, so that the humidified paper towel is directly conveyed to the outside of the outer casing, thereby avoiding the failure of the dispensing mechanism to adhere to the dispensing mechanism when the wet tissue is conveyed, thereby effectively improving the reliability of the paper towel dispenser. And improve user experience.
  • Figure 1 is a schematic structural view of an embodiment of a paper towel dispenser of the present invention
  • Figure 2 is an exploded view of an embodiment of the paper towel dispenser of the present invention
  • Figure 3 is a partial enlarged view of the area A in Figure 2;
  • Figure 4 is a cross-sectional view showing an embodiment of the paper towel dispenser of the present invention.
  • Figure 5 is a partial enlarged view of the area B of Figure 4.
  • Figure 6 is an assembled view of the stationary knife shaft and the tool holder in the embodiment of the paper towel dispenser of the present invention.
  • Figure 7 is an exploded view of the structure of Figure 6;
  • Figure 8 is a schematic view showing the structure of the driving mechanism in the embodiment of the paper towel dispenser of the present invention.
  • Figure 9 is a schematic view showing the structure of the driving mechanism in the embodiment of the paper towel dispenser of the present invention.
  • Figure 10 is an exploded view of the humidifying mechanism of the tissue dispenser embodiment of the present invention.
  • the paper towel dispenser of the embodiment includes:
  • the outer casing 1 is provided with a storage cavity 11 for holding the tissue 100;
  • a dispensing mechanism 2 mounted on the outer casing 1 and located on one side of the storage cavity 11 and for outputting a paper towel in the outer casing 1 to the outside of the outer casing 1;
  • the humidifying mechanism 3 is provided with a nozzle 31 for spraying water outward, which is located on the side of the dispensing mechanism 2 that is outwardly discharged and is used to humidify the paper towel output from the dispensing mechanism 2.
  • the outer casing 1 in the paper towel dispenser of the embodiment is used for storing paper towels, and the paper towels stored in the outer casing 1 are supplied outward through the dispensing mechanism 3, and in the case where the user needs to humidify the paper towels, the humidifying mechanism 3 is passed.
  • the nozzle 31 sprays water onto the paper towel to effect a humidified paper towel. Since the nozzle 31 is located outside the outward discharge area of the dispensing mechanism 2, it is ensured that the paper towel conveyed by the dispensing mechanism 2 is kept in a dry state, preventing the wet tissue from sticking to the dispensing mechanism 2 and causing malfunction, and at the same time, for dispensing
  • the paper towel outputted by the mechanism 2 can be humidified more quickly and effectively through the nozzle 31.
  • the humidified paper towel is directly outputted from the outer casing 1 to provide a more comfortable user experience, and the direct output of the paper towel is humidified to reduce water consumption.
  • the amount is avoided to avoid the problem of water dispersion loss when the paper towel after humidification is output through the dispensing mechanism 3.
  • the paper towel dispenser is provided with an electric control board 10, and the distribution mechanism 2 and the humidifying mechanism 3 are controlled by the electronic control board 10.
  • the dispensing mechanism 2 in the paper towel dispenser of the present embodiment is configured to: a transporting assembly 21 for driving the paper towel to the outside of the outer casing 1 for cutting the tissue 100, and a cutting assembly 22 for cutting The paper towel outputted by the conveying assembly 21; a driving mechanism 23 for providing a driving force to the conveying assembly 21 and the cutting assembly 22.
  • a transporting assembly 21 for driving the paper towel to the outside of the outer casing 1 for cutting the tissue 100
  • a cutting assembly 22 for cutting The paper towel outputted by the conveying assembly 21
  • a driving mechanism 23 for providing a driving force to the conveying assembly 21 and the cutting assembly 22.
  • the paper towel stored in the outer casing 1 is transported outward by the transport assembly 21, and after the paper towel of a certain length is transported, the cutting device 22 can be automatically cut off for convenient use by the user.
  • the outer casing 1 is provided with a cover plate 12 for opening and closing the storage cavity 11;
  • the transport assembly 21 includes a transfer spindle 211 and a transfer spindle 212 rotatably mounted on the outer casing 1 and outside the storage cavity 11, the transfer spindle 211 being drivingly coupled to the drive mechanism 23,
  • the transfer pinch 212 is rotatably mounted on the cover plate 12; after the cover plate 12 closes the storage cavity 11, the transfer pinch 212 is pressed against the transfer spindle 211.
  • the driving mechanism 23 provides power to the conveying spindle 211 to actively rotate.
  • the user opens the cover plate 12 to put the roll paper wrapped around the paper towel into the storage cavity 11, and draws one end of the paper towel and
  • the conveying spindle 211 is bypassed, and then the cover plate 12 is closed.
  • the conveying roller shaft 212 presses the paper towel on the conveying spindle 211.
  • the driving mechanism 23 drives the driving spindle 211 to rotate, the conveying roller shaft 212 and the driving spindle 211 can clamp the paper towel.
  • the paper towel is outputted outward, wherein the two sides of the cover plate 12 are provided with strip holes (not labeled), and the end of the transfer pressing shaft 212 is inserted into the corresponding strip hole, and the transfer shaft 212 is A compression spring (not shown) is further disposed between the end portion and the cover plate. After the transmission pressure shaft 212 is pressed against the transmission main shaft 211, the compression spring will be simultaneously compressed, and the compression spring provides a spring to the transmission pressure shaft 212. The force is such that the transmission roller shaft 212 is pressed tightly against the drive spindle 211, thereby ensuring a smooth and smooth output of the paper towel, wherein the compression spring can be configured in the form of a torsion spring or a compression spring.
  • the output tissue 100 is prevented from being re-wound onto the drive spindle 211, and the delivery assembly 21 includes a guide shaft 213, which can be Rotatingly mounted on the outer casing 1 and below the transfer main shaft 211, a plurality of spaced-apart O-belt belts 214 are disposed between the guide shaft 213 and the drive main shaft 211.
  • the synchronous driving guide shaft 213 is rotated by the O-shaped transmission belt 214, and the O-shaped transmission belt 214 will straddle the transmission main shaft 211 and the guide shaft 213, so that the paper towel 100 output from the transmission main shaft 211
  • the O-shaped transmission belt 214 can be guided downwardly to prevent the paper towel 100 from being outputted from the transmission main shaft 211 and directly wound by the transmission main shaft 211, thereby improving the reliability of the output of the tissue 100.
  • the paper towel 100 will enter the lower cutting unit 22, and the cut-off assembly 22 realizes a fixed-length output paper towel 100, which includes the movable knife shaft 221 and the static a cutter shaft 222, the movable cutter shaft 221 and the stationary cutter shaft 222 are respectively provided with cutters; the movable cutter shaft 221 is rotatably mounted on the outer casing 1 and below the transfer spindle 211, The static cutter shaft 222 is mounted on the cover plate 12; after the cover plate 12 closes the storage cavity 11, the static cutter shaft 222 is disposed opposite to the movable cutter shaft 221, and the static A cutting operation area for cutting the tissue 100 is formed between the cutter shaft 222 and the movable cutter shaft 221.
  • the cutting operation area After the paper towel 100 is output from the transport assembly 21, it will gradually move to the lower cutting operation area.
  • the cutter of the movable cutter shaft 221 is rotated to the inner side to ensure that the cutting operation area has enough space to enter the paper towel 100.
  • the driving mechanism 23 drives the movable cutter shaft 221 to rotate, and the cutter on the rotating movable cutter shaft 221 rotates out and gradually approaches the cutter on the stationary cutter shaft 222, and finally passes through two cutters. The cutter fits to cut the tissue 100.
  • the cutter on the movable cutter shaft 221 is inclined with the axis of the movable cutter shaft 221, and the cutter on the stationary cutter shaft 222 is arranged parallel to the axis of the stationary cutter shaft 222.
  • the movable cutter shaft 221 is rotated one turn, and the paper towel 100 is cut from one side of the paper towel 100 toward the other side, thereby ensuring that the paper towel 100 can be smoothly and effectively cut.
  • the user is prevented from being cut by the cutter on the stationary cutter shaft 222 after the cover 12 is opened.
  • the cover 12 is provided with a cutter holder 223, and the static cutter shaft 222 is rotatable.
  • the tool holder 223 is provided with a return spring 224 for driving the stationary cutter shaft 222 to be reset such that the blade of the stationary cutter shaft 222 abuts against the tool holder 223
  • the tool holder 223 is provided with a rotating arm 225 for driving the rotation of the static blade 222.
  • the housing 1 is provided with a stopper 13 for cooperating with the rotating arm 225 to drive the rotating arm 225 to rotate. When the cover 12 closes the storage cavity 11, the rotating arm 225 abuts against the stopper 13, and the rotating arm 225 drives the static shaft 222 to rotate to make the static The blade edge of the cutter shaft 222 is turned toward the movable cutter shaft 221.
  • the cover 12 is opened.
  • the static shaft 222 will be exposed to the outside, and since the arm 225 is separated from the open block 13,
  • the rotating arm 225 drives the stationary cutter shaft 222 to rotate, so that the cutter of the stationary cutter shaft 222 abuts against the surface of the tool holder 223 to avoid the cut-out and the external exposure, thereby avoiding the user's misoperation.
  • the cutter is cut by the cutter on the stationary cutter shaft 222 to improve the safety of use; after replacing the new tissue 100, the cover 12 is turned over and closed, and at this time, the swing arm 225 will abut against the stopper 13.
  • the arm 225 is rotated by a certain angle against the elastic force of the return spring 224, so that the cutter of the stationary blade shaft 222 is turned out in the direction of the movable cutter shaft 221, so as to cooperate with the movable cutter shaft 221 to cut the paper towel 100.
  • the first magnet 122 is disposed on both sides of the cover 12, and the second magnet 15 is engaged with the first magnet on both sides of the cover 1, and the cover 12 is closed. Thereafter, a magnetic attraction force is generated between the first magnet 122 and the corresponding second magnet 15 to ensure that the cover 12 is securely closed, and at the same time, the magnetic attraction is used to further ensure that the cover 12 can be quiet during the process of cutting the tissue 100.
  • the cutter shaft 222 provides a sufficient supporting force to cooperate with the movable cutter shaft 221, so as to prevent the thrust generated by the cutter on the movable cutter shaft 221 and the cutter on the stationary cutter shaft 222 during the cutting process, so that the cover 12 is opened, and the use is reliable. Sex.
  • the performance entity has various forms.
  • the drive mechanism 23 may include a transport motor and a cut-off motor, and the transport motor and the transport
  • the main shaft 211 is drivingly connected, and the cutting motor is drivingly connected to the movable cutter shaft 221.
  • the conveying assembly 21 and the cutting assembly 22 are provided with independent motors for independent driving, and the conveying motor and the cutting motor are electrically set by the casing 1.
  • the control board 10 performs unified control.
  • the driving mechanism 23 includes a driving motor 231, a worm 232, a worm wheel 233, a transmission gear 234, a swing lever (not labeled), a conveying gear 235, and a cutting gear 237, and the rotating shaft of the driving motor 231
  • the worm 232 is connected, the worm 232 is connected to the worm wheel 233, and the worm wheel 233 is rotatably mounted on the outer casing 1 coaxially with one end of the swing rod, and the transmission gear 234 is rotatably mounted.
  • the worm wheel 233 is provided with a concentrically arranged auxiliary gear (not labeled), the auxiliary gear meshes with the transmission gear 234, and the transport gear 235 is coupled to the transfer spindle
  • the cutting gear 237 is coupled to the moving cutter shaft 221 for selectively drivingly connecting with the conveying gear 235 or the cutting gear 237.
  • the power supply to the transport assembly 21 and the cut-off assembly 22 is selectively controlled by controlling the forward and reverse rotation of the drive motor 231.
  • the specific process is as follows: the drive motor 231 drives the transport assembly 21 in the forward direction, and the reverse drive unit 22 operates.
  • the driving motor 231 rotates forward and drives the worm wheel 233 to rotate through the worm 232. Since the worm wheel 233 and the swing rod are coaxially disposed, the worm wheel 233 is simultaneously assisted in the rotation process.
  • the gear meshes with the transmission gear 234 at the other end of the swing lever.
  • the transmission gear 234 is located at an intermediate position between the delivery gear 235 and the cutting gear 237 in the initial state without being meshed with the delivery gear 235 and the cutting gear 237, the worm wheel 233
  • the rotation will transmit the power to the transmission gear 234 through the auxiliary gear, and the transmission gear 234 is in an idle state, and the worm wheel 233 can move the swing rod toward the conveying gear 235 through the transmission gear 234, and finally the transmission gear 234 is connected with the conveying gear 235.
  • the swing lever will not be able to rotate, and the worm wheel 233 continues to rotate, and can be driven and transported through the transmission gear 234.
  • the wheel 235 rotates to realize the conveying assembly 21 to convey the tissue 100 outward.
  • one side of the conveying gear 235 may be provided with an intermediate gear 236, and the intermediate gear 236 and the conveying gear 235 are always maintained.
  • the transmission gear 234 is meshed with the intermediate gear 236 to indirectly drive the conveying gear 235 to rotate; similarly, after the output of the paper towel 100, when the paper towel 100 needs to be cut, the driving motor 231 is reversed.
  • the worm wheel 233 also rotates in the opposite direction, so that the swing rod has the power of reverse rotation, so that the reverse rotation worm wheel 233 can move the swing rod toward the cutting gear 237 through the transmission gear 234, and finally the transmission gear 234 and the cutting gear
  • the swing lever will not be rotated, and the worm wheel 233 continues to rotate, and the cut gear 237 can be driven to rotate by the transmission gear 234, so that the cutting assembly 22 cuts the paper towel 100.
  • the fixed length output tissue 100 is realized, and the housing 1 is further provided with a first sensor for detecting the number of rotations of the conveying spindle 211, and the rotation of the conveying spindle 211 is detected by the first sensor.
  • the number of turns is used to calculate the length of the output tissue 100, and the first sensor may use an angular displacement sensor or the like to directly detect the number of revolutions, or the first sensor may employ an optocoupler switch 238, correspondingly, the transport gear 235 is circumferential.
  • a plurality of detection holes are opened in the direction, and the photocoupler switch 238 calculates the number of rotations of the transfer spindle 211 by detecting the detection holes on the conveyance gear 235.
  • the outer casing 1 is further provided with a second sensor for detecting the number of rotations of the movable cutter shaft 221, the second sensor may also adopt an angular displacement sensor, or the second sensor may also adopt a stroke switch 239.
  • the cutting gear 237 is provided with a triggering portion for triggering the stroke switch 239, when the cutting gear 237 is rotated one revolution.
  • the triggering unit triggers the stroke switch 239 to act once.
  • the drive mechanism 23 it can be arranged on the side of the outer casing 1 and shielded by the side cover 16.
  • the humidifying mechanism 3 can introduce water of an external water source and spray water onto the paper towel 100 through the nozzle 31 to realize the humidifying paper towel 100.
  • the humidifying mechanism 3 further includes a water storage container 30 and a solenoid valve 33, and the nozzle 31 and The electromagnetic valve 33 communicates with the water storage container 30, wherein the electromagnetic valve 33 is connected to the water pipe, and the nozzle 31 is sprayed outward by the pressure of the tap water, and the water inlet of the electromagnetic valve 33 can also be equipped with a water filter. 35, to ensure the quality of the water in the water storage container 30, to prevent the nozzle 31 from being clogged with particles contained in the water; and the water filter 35 can be connected to the external water pipe through the three-way valve 36 or other valve structure.
  • the water storage container 30 is further provided with an insulation layer 301.
  • the water storage container 30 is further provided with an electric heater 32.
  • the electric heater 32 can be activated to store water.
  • the water in the container 30 is heated, thereby heating the paper towel 100 while humidifying the paper towel 100.
  • the outer casing 1 is provided with a switch 321 for switching the electric heater 32, and the user controls whether or not the control key 321 is pressed. Need to heat.
  • a flow regulating valve 34 is disposed between the water storage container 30 and the solenoid valve 33, and an adjustment knob 341 of the flow regulating valve 34 is located outside the outer casing 1, specifically, due to the electromagnetic valve 33.
  • the user can adjust the water intake amount of the flow regulating valve 34 by turning the adjustment knob 341, thereby realizing the paper towel 100.
  • the degree of humidification is controllable.
  • the direction in which the nozzle 31 ejects water has a certain angle with the direction in which the dispensing mechanism 2 ejects, and the angle between the angles of 45 to 135 degrees is most suitable, thus facilitating the ejection of the nozzle 31.
  • the water is uniformly sprayed evenly onto the tissue 100 emerging from the dispensing mechanism 2.
  • the nozzles 311 in the nozzles 31 can be configured with corresponding structures as needed.
  • a transparent window 121 may be disposed on the cover 12 to view the state of the tissue 100 in the storage cavity 11 through the transparent window 121, and in order to automatically detect the storage amount of the tissue 100,
  • the first photoelectric switch 101 for detecting the remaining amount of the paper towel 100 is further disposed in the object cavity 11. When the remaining amount of the paper towel 100 is small, the first photoelectric switch 101 can detect the sound, and then the user can change the paper towel by sound and light. 100.
  • the tray 14 can be disposed at the bottom of the outer casing 1, so that the tissue 100 is completely cut off and falls into the tray 14 below, which is convenient for the user to take, and in actual use, there are many users
  • the outer casing 1 is further provided with a second photoelectric switch 102 for detecting whether there is a paper towel 100 in the tray 14, and when the user presses the button 17 a plurality of times, the dispensing mechanism 2 First, a piece of paper towel 100 is stored in the tray 14. After the user removes the paper towel 100 from the tray 14, the second photoelectric switch 102 detects that the tray 14 does not have the paper towel 100, and then outputs a piece of paper 100 by the dispensing mechanism 2. .
  • the present invention also provides a control method of the above-mentioned paper towel dispenser, the control method comprising a first control mode, a second control mode and a third control mode;
  • the first control mode is that the paper towel in the outer casing 1 is output only by the dispensing mechanism 2. Specifically, when the user only needs to output a dry paper towel, the user can press the first button 11, and the electronic control board 10 can control the action of the dispensing mechanism 2 to output the paper towel in the outer casing 1, and at this time, the electromagnetic valve 33 Is off.
  • the solenoid valve 33 of the humidifying mechanism 3 is opened and the paper towel output from the dispensing mechanism 2 is humidified by the nozzle 31 in the process of outputting the paper towel of the outer casing 1 outward by the dispensing mechanism 2.
  • the user can press the second button 12, and the electronic control panel 10 controls the dispensing mechanism 2 and the humidifying mechanism 3 to humidify the paper towel output by the dispensing mechanism 2 through the humidifying mechanism 3.
  • the third control mode is that, in the process of outputting the paper towel in the outer casing 1 to the outside through the dispensing mechanism 2, the solenoid valve 33 is first opened and humidifies the paper towel output from the dispensing mechanism 2 through the nozzle 31, and is humidified.
  • the solenoid valve 33 is closed before the dispensing mechanism 2 stops conveying the paper towel.
  • the user can press the third button 13, and the electronic control board 10 first controls the distribution mechanism 2 and the humidifying mechanism 3 to simultaneously operate, and the electronic control board 10 outputs a certain length in the distribution mechanism 2.
  • the action of the humidifying mechanism 3 is stopped, so that the second half of the paper towel is in a dry state, so as to more effectively meet the specific needs of the user and optimize user experience.
  • the advantages and positive effects of the present invention are: the paper towel dispenser provided by the present invention, by disposing the nozzle of the humidifying mechanism on the side of the dispensing mechanism which is outwardly discharged, in the humidifying process, the nozzle is distributed from the nozzle
  • the paper towel outputted by the mechanism is humidified, so that the humidified paper towel is directly conveyed to the outside of the outer casing, thereby avoiding the failure of the dispensing mechanism to adhere to the dispensing mechanism when the wet tissue is conveyed, thereby effectively improving the reliability of the paper towel dispenser. And improve user experience.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Body Washing Hand Wipes And Brushes (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

一种纸巾分配器及其控制方法，纸巾分配器，包括：外壳（1），配置有用于盛放纸巾（100）的储物腔体（11）；分配机构（2），安装在外壳（1）上并位于储物腔体（11）的一侧，用于将纸巾（100）从储物腔体（11）中输出并切断输出的纸巾（100）；加湿机构（3），配置有用于向外喷水的喷嘴（31），喷嘴（31）安装在外壳（1）上并位于分配机构（2）向外出纸的一侧，喷嘴（31）用于对从分配机构（2）输出的纸巾（100）进行加湿。实现提高纸巾分配器的使用可靠性，并提高用户体验性。

Description

纸巾分配器及其控制方法 技术领域
本发明涉及纸巾分配器，尤其涉及一种纸巾分配器及其控制方法。
 背景技术
目前，现有的纸巾盒大都为内装卷纸轴且前端设有出纸口的手拉纸带式盒体，取纸时使用者需用手拽出并撕断纸巾，使用起来比较麻烦且不卫生。中国专利号02824470.2 和200610108544.5公开了一种卫生纸的分配器，利用分配单元向外供给卫生纸，并通过加湿辊来加湿输出的卫生纸，但是，在实际使用过程中发现，由于加湿辊在对卫生纸进行加湿的过程中，加湿的卫生纸会黏连在加湿辊上，使得卫生纸不能正常的输出，设备发生故障，导致用户体验性较差。
 技术问题
如何设计一种使用可靠性高且用户体验性好的纸巾分配器是本发明所要解决的技术问题。
 技术解决方案
本发明所要解决的技术问题是：提供一种纸巾分配器及其控制方法，实现提高纸巾分配器的使用可靠性，并提高用户体验性。
本发明提供的技术方案是，一种纸巾分配器，包括：
外壳，配置有用于盛放纸巾的储物腔体；
分配机构，安装在所述外壳上并位于所述储物腔体的一侧，用于将纸巾从所述储物腔体中输出并切断输出的纸巾；
加湿机构，配置有用于向外喷水的喷嘴，所述喷嘴安装在所述外壳上并位于所述分配机构向外出纸的一侧，所述喷嘴用于对从所述分配机构输出的纸巾进行加湿。
进一步的，所述加湿机构还包括：设置在所述外壳上的储水容器和电磁阀，所述喷嘴、所述储水容器和所述电磁阀依次连接。
进一步的，所述储水容器外还设置有保温层，所述储水容器上还设置有电加热器，所述外壳上设置有用于开关所述电加热器的开关；和/或，所述储水容器和所述电磁阀之间还设置有流量调节阀，所述流量调节阀的调节旋钮位于所述外壳的外部。
进一步的，所述分配机构包括：
输送组件，用于带动纸巾从所述储物腔体中输出；
切断组件，用于切断所述输送组件所输出的纸巾；
驱动机构，用于向所述输送组件和所述切断组件提供驱动力。
进一步的，所述外壳上设置有用于开关所述储物腔体的盖板；所述输送组件包括传送主轴和传送压轴，所述传送主轴可转动的安装在所述外壳上并位于所述储物腔体的外侧，所述传送主轴与所述驱动机构的驱动连接，所述传送压轴可转动的安装在所述盖板上；当所述盖板关闭所述储物腔体后，所述传送压轴压靠在所述传送主轴上。
进一步的，所述输送组件包括导向轴，所述导向轴可转动的安装在所述外壳上并位于所述传送主轴的下方，所述导向轴与所述传动主轴之间设置有多条间隔设置的O型传动带。
进一步的，所述切断组件包括动刀轴和静刀轴，所述动刀轴和所述静刀轴上分别设置有切刀；所述动刀轴可转动的安装在所述外壳上并位于所述传送主轴的下方，所述静刀轴安装在所述盖板上；当所述盖板关闭所述储物腔体后，所述静刀轴与所述动刀轴相对布置，所述静刀轴与所述动刀轴之间形成用于切断纸巾的切断操作区。
进一步的，所述盖板上设置有刀架，所述静刀轴可转动的安装在所述刀架上，所述刀架上设置有用于驱动所述静刀轴复位以使得所述静刀轴的刀刃贴靠在所述刀架上的复位弹簧，所述刀架上设置有用于带动所述静刀轴转动的转臂，所述外壳上设置有用于与所述转臂配合以驱动所述转臂转动的挡块；当所述盖板关闭所述储物腔体后，所述转臂抵靠在所述挡块上，所述转臂带动所述静刀轴转动以使得所述静刀轴的刀刃转向所述动刀轴。
进一步的，所述驱动机构包括输送电机和切断电机，所述输送电机与所述传送主轴驱动连接，所述切断电机与所述动刀轴驱动连接；或者，所述驱动机构包括驱动电机、蜗杆、蜗轮、传动齿轮、摆杆、输送齿轮和切断齿轮，所述驱动电机的转轴与所述蜗杆连接，所述蜗杆与所述蜗轮连接，所述蜗轮与所述摆杆的一端部同轴可转动的安装在所述外壳上，所述传动齿轮可转动的安装在所述摆杆的另一端部，所述蜗轮上设置有同心布置的辅助齿轮，所述辅助齿轮与所述传动齿轮啮合，所述输送齿轮连接在所述传送主轴上，所述切断齿轮连接在所述动刀轴上，所述传动齿轮用于选择性地与所述输送齿轮或所述切断齿轮传动连接。
本发明还提供一种上述纸巾分配器的控制方法，所述控制方法包括第一控制模式和第二控制模式；
所述第一控制模式为，仅通过分配机构将外壳中的纸巾输出；
所述第二控制模式为，在通过分配机构将外壳中的纸巾向外输出的过程中，加湿机构的电磁阀打开并通过喷嘴对从分配机构输出的纸巾进行加湿。
 有益效果
与现有技术相比，本发明的优点和积极效果是：本发明提供的纸巾分配器，通过将加湿机构的喷嘴设置在分配机构向外出纸的一侧，在加湿过程中，喷嘴对从分配机构输出的纸巾进行加湿，这样，被加湿的纸巾直接输送到外壳的外部，避免分配机构对湿纸巾输送时黏在分配机构中造成设备发生故障，有效的提高了纸巾分配器的使用可靠性，并提高了用户体验性。
 附图说明
图1为本发明纸巾分配器实施例的结构示意图；
图2为本发明纸巾分配器实施例的爆炸图；
图3为图2中A区域的局部放大示意图；
图4为本发明纸巾分配器实施例的剖视图；
图5为图4中B区域的局部放大示意图；
图6为本发明纸巾分配器实施例中静刀轴与刀架的组装图；
图7为图6中结构的爆炸图；
图8为本发明纸巾分配器实施例中驱动机构处于状态一的结构示意图；
图9为本发明纸巾分配器实施例中驱动机构处于状态二的结构示意图；
图10为本发明纸巾分配器实施例中加湿机构的爆炸图。
 本发明的最佳实施方式
如图1-图10所示，本实施例纸巾分配器，包括：
外壳1，配置有用于盛放纸巾100的储物腔体11；
分配机构2，安装在所述外壳1上并位于所述储物腔体11的一侧并用于将所述外壳1中的纸巾输出到所述外壳1的外部；
加湿机构3，配置用于向外喷水的喷嘴31，所述喷嘴31位于所述分配机构2向外出纸的一侧并用于对从所述分配机构2输出的纸巾进行加湿。
具体而言，本实施例纸巾分配器中的外壳1用于存放纸巾，而外壳1中存放的纸巾通过分配机构3实现向外供给，对于用户需要加湿纸巾的情况下，则通过加湿机构3的喷嘴31向纸巾上喷水实现加湿纸巾。而由于喷嘴31位于所述分配机构2向外出纸区域的外侧，这样，可以确保分配机构2输送的纸巾保持干爽的状态，避免湿纸巾粘在分配机构2上而发生故障，同时，对于从分配机构2输出的纸巾，通过喷嘴31能够更加快速有效的进行加湿，同时，被加湿的纸巾直接从外壳1中输出使得用户获得更加舒适的使用体验，并且，纸巾被加湿直接输出更有利于降低用水量，避免加湿后的纸巾在通过分配机构3输出而产生水分散失的问题。其中，纸巾分配器配置有电控板10，通过电控板10来控制分配机构2和加湿机构3运行。
本实施例纸巾分配器中的分配机构2为了能够顺畅定长的输出纸巾100，分配机构2包括：输送组件21，用于带动纸巾输出到所述外壳1的外部；切断组件22，用于剪断所述输送组件21所输出的纸巾；驱动机构23，用于向所述输送组件21和所述切断组件22提供驱动力。具体的，外壳1中存储的纸巾通过输送组件21进行向外输送，而输送特定长度的纸巾后，便可以通过切断组件22进行自动切断，以方便用户使用。
其中，而为了提高用户使用便利性，方便用户将纸巾放置到输送组件21中进行传输，所述外壳1上设置有用于开关所述储物腔体11的盖板12；所述输送组件21包括传送主轴211和传送压轴212，所述传送主轴211可转动的安装在所述外壳1上并位于所述储物腔体11的外侧，所述传送主轴211与所述驱动机构23的驱动连接，所述传送压轴212可转动的安装在所述盖板12上；当所述盖板12关闭所述储物腔体11后，所述传送压轴212压靠在所述传送主轴211上。具体的，驱动机构23为传送主轴211提供动力使其主动转动，在实际使用时，用户打开盖板12将缠绕纸巾的卷纸放入到储物腔体11中，并将纸巾的一端抽出并绕过传送主轴211，然后关闭盖板12，此时，传送压轴212便将纸巾压在传送主轴211上，驱动机构23驱动传动主轴211转动后，传送压轴212与传动主轴211夹住纸巾便可以将纸巾向外输出，其中，盖板12的两侧部设置有条形孔（未标记），所述传送压轴212的端部插在对应的所述条形孔中，所述传送压轴212的端部与所述盖板之间还设置有压紧弹簧（未图示），在传送压轴212压靠在传动主轴211后，压紧弹簧将同时被压缩，压紧弹簧给传送压轴212提供弹簧力，以使得传送压轴212紧密的压靠在传动主轴211上，从而确保纸巾能够平稳顺畅的输出，其中，压紧弹簧的结构形式可以采用扭簧或压簧结构。优选的，为了平稳可靠的将输出的纸巾100输送至下方的切断组件22，避免输出的纸巾100重新卷绕到传动主轴211上，所述输送组件21包括导向轴213，所述导向轴213可转动的安装在所述外壳1上并位于所述传送主轴211的下方，所述导向轴213与所述传动主轴211之间设置有多条间隔设置的O型传动带214。具体的，传动主轴211在转动过程中，通过O型传动带214将同步带动导向轴213转动，O型传动带214将横跨在传动主轴211和导向轴213，这样，从传动主轴211输出的纸巾100便可以通过经过O型传动带214导向向下传送，避免纸巾100从传动主轴211输出后直接又被传动主轴211给收卷缠绕，提高纸巾100输出的可靠稳定性。
另外，在纸巾100从输送组件21输出后，纸巾100将进入到下方的所述切断组件22中，通过切断组件22实现定长的输出纸巾100，所述切断组件22包括动刀轴221和静刀轴222，所述动刀轴221和所述静刀轴222上分别设置有切刀；所述动刀轴221可转动的安装在所述外壳1上并位于所述传送主轴211的下方，所述静刀轴222安装在所述盖板12上；当所述盖板12关闭所述储物腔体11后，所述静刀轴222与所述动刀轴221相对布置，所述静刀轴222与所述动刀轴221之间形成用于切断纸巾100的切断操作区。具体的，纸巾100从输送组件21输出后将逐渐移动到下方的切断操作区中，初始状态下，动刀轴221的切刀转动至内侧以确保切断操作区具有足够的空间来进入纸巾100，定长的纸巾100穿过切断操作区后，驱动机构23驱动动刀轴221转动，转动的动刀轴221上的切刀旋转出并逐渐靠近静刀轴222上的切刀，最终通过两个切刀配合实现将纸巾100切断。而为了减少纸巾100出现未切断的情况发生，而动刀轴221上的切刀与动刀轴221的轴线倾斜布置，而静刀轴222上的切刀则平行与静刀轴222的轴线布置，这样，动刀轴221转动一圈，将从纸巾100的一侧逐渐朝向另一侧切断纸巾100，确保纸巾100能够顺畅有效的切断。优选的，为了提高使用安全可靠性，避免在盖板12打开后用户被静刀轴222上的切刀割伤，所述盖板12上设置有刀架223，所述静刀轴222可转动的安装在所述刀架223上，所述刀架223上设置有用于驱动所述静刀轴222复位以使得所述静刀轴222的刀刃贴靠在所述刀架223上的复位弹簧224，所述刀架223上设置有用于带动所述静刀轴222转动的转臂225，所述外壳1上设置有用于与所述转臂225配合以驱动所述转臂225转动的挡块13；当所述盖板12关闭所述储物腔体11后，所述转臂225抵靠在所述挡块13上，所述转臂225带动所述静刀轴222转动以使得所述静刀轴222的刀刃转向所述动刀轴221。具体的，用户在实际使用时，当需要更换补充新的纸巾100时，则将盖板12打开，此时，静刀轴222将暴露在外部，而由于转臂225脱离开挡块13，在复位弹簧224的作用下，转臂225带动静刀轴222转动以使得静刀轴222的切刀贴靠在刀架223的表面而避免切开外露出，这样，便可以避免用户因误操作而被静刀轴222上的切刀割伤，提高使用安全性；而在更换新的纸巾100后，再将盖板12翻转关闭，此时，转臂225又将抵靠在挡块13上，转臂225克服复位弹簧224的弹力转动一定的角度，使得静刀轴222的切刀朝向动刀轴221的方向翻转出，以便于与动刀轴221配合实现切断纸巾100。其中，为了确保盖板12的使用可靠性，盖板12的两侧设置有第一磁体122，而壳体1的两侧设置有与第一磁体配合的第二磁体15，在盖板12关闭后，第一磁体122与对应的第二磁体15之间产生磁吸力，以确保盖板12牢靠的关闭，同时，利用磁吸力进一步的确保在切断纸巾100的过程中，盖板12能够为静刀轴222提供足够大的支撑力以与动刀轴221配合，避免动刀轴221的切刀与静刀轴222上的切刀在切割过程中产生的推力使得盖板12打开，提高使用可靠性。
而对于为输送组件21和切断组件22提供动力的驱动机构23而言，其表现实体有多种形式，例如：所述驱动机构23可以包括输送电机和切断电机，所述输送电机与所述传送主轴211驱动连接，所述切断电机与所述动刀轴221驱动连接，具体的，输送组件21和切断组件22配置有独立的电机进行独立驱动，输送电机和切断电机由外壳1中设置的电控板10进行统一控制。优选的，为了降低制造成本，驱动机构23包括驱动电机231、蜗杆232、蜗轮233、传动齿轮234、摆杆（未标记）、输送齿轮235和切断齿轮237，所述驱动电机231的转轴与所述蜗杆232连接，所述蜗杆232与所述蜗轮233连接，所述蜗轮233与所述摆杆的一端部同轴可转动的安装在所述外壳1上，所述传动齿轮234可转动的安装在所述摆杆的另一端部，所述蜗轮233上设置有同心布置的辅助齿轮（未标记），所述辅助齿轮与所述传动齿轮234啮合，所述输送齿轮235连接在所述传送主轴211上，所述切断齿轮237连接在所述动刀轴221上，所述传动齿轮234用于选择性地与所述输送齿轮235或所述切断齿轮237传动连接。具体的，通过控制驱动电机231正反转来实现对输送组件21和切断组件22选择性的提供动力，具体过程如下：以驱动电机231正转驱动输送组件21运行、反转驱动切断组件22运行为例，用户按动盖板12上的按钮17启动运行后，驱动电机231正转并通过蜗杆232带动蜗轮233转动，而由于蜗轮233和摆杆同轴设置，蜗轮233转动过程中同时通过辅助齿轮与摆杆另一端部的传动齿轮234啮合，那么，如果初始状态下传动齿轮234位于输送齿轮235和切断齿轮237中间位置而未与输送齿轮235和切断齿轮237啮合连接的情况下，蜗轮233转动将通过辅助齿轮将动力传递给传动齿轮234，而传动齿轮234处于空载状态，蜗轮233便可以通过传动齿轮234带动摆杆朝向输送齿轮235方向移动，最终使得传动齿轮234与输送齿轮235连接，此时，摆杆将不能转动，蜗轮233继续转动便可以通过传动齿轮234驱动输送齿轮235转动，实现输送组件21向外输送纸巾100，其中，为了提高传动比，加快输送齿轮235的转速，输送齿轮235的一侧可以配置有中间齿轮236，中间齿轮236与输送齿轮235始终保持啮合的状态，而传动齿轮234则与中间齿轮236啮合以间接的驱动输送齿轮235转动；同样的，在纸巾100输出后，当需要对纸巾100进行切断处理时，驱动电机231反转，此时蜗轮233也将反方向转动，便使得摆杆具有反向转动的动力，这样，反向转动蜗轮233便可以通过传动齿轮234带动摆杆朝向切断齿轮237方向移动，最终使得传动齿轮234与切断齿轮237连接，此时，摆杆将不能转动，蜗轮233继续转动便可以通过传动齿轮234驱动切断齿轮237转动，以实现切断组件22将纸巾100切断。优选的，为了准确的控制纸巾100的输出长度，实现定长输出纸巾100，外壳1中还设置有用于检测传送主轴211转动圈数的第一传感器，利用第一传感器检测出传送主轴211的转动圈数来计算输出的纸巾100的长度，而第一传感器可以采用角位移传感器等直接检测旋转圈数的部件，或者，第一传感器可以采用光耦开关238，相对应的，输送齿轮235沿圆周方向开设若干检测孔（未标记），光耦开关238通过检测输送齿轮235上的检测孔来计算传送主轴211的转动圈数；同样的，针对切断组件22而言，为了确保动刀轴221每次旋转一周来切断纸巾100，外壳1中还设置有检测动刀轴221转动圈数的第二传感器，第二传感器也可以采用角位移传感器，或者，第二传感器还可以采用行程开关239，相对应的，切断齿轮237上设置有用于触发行程开关239的触发部，在切断齿轮237转动一周的时，触发部便触发行程开关239动作一次。而针对驱动机构23可以设置在外壳1的侧部并通过侧部盖板16进行遮挡。
进一步的，所述加湿机构3能够引入外部水源的水并通过喷嘴31将水喷到纸巾100上，实现加湿纸巾100，加湿机构3还包括储水容器30和电磁阀33，所述喷嘴31和所述电磁阀33分别连通所述储水容器30，其中，电磁阀33与自来水管连接，利用自来水的压力来实现喷嘴31向外喷水，而电磁阀33的进水口还可以配置水过滤器35，以确保储水容器30中水的质量，避免喷嘴31被水中含有的颗粒物堵塞；而水过滤器35则可以通过三通阀36或其他阀门结构与外部的自来水管连接。另外，所述储水容器30外还设置有保温层301，所述储水容器30上还设置有电加热器32；具体的，根据实际需要，在冬季，可以启动电加热器32对储水容器30中的水进行加热，从而在加湿纸巾100的同时还实现加热纸巾100，相对应的，外壳1上设置有用于开关电加热器32的开关321，用户通过按动控制键321来控制是否需要加热。同样的，所述储水容器30和所述电磁阀33之间还设置有流量调节阀34，所述流量调节阀34的调节旋钮341位于所述外壳1的外部，具体的，由于电磁阀33仅是用于控制自来水管的供水通断，为了控制喷嘴31的喷水量以调节纸巾100的加湿程度，则用户可以通过转动调节旋钮341来调节流量调节阀34的进水量，从而实现纸巾100的加湿程度可控。优选的，喷嘴31喷出水的方向与所述分配机构2出纸的方向有一定的夹角，夹角的范围在45度到135度之间最适合，这样，有利于喷嘴31喷出的水全部均匀地喷洒到从分配机构2出来的纸巾100上面。其中，喷嘴31为了实现喷出不同形状的水位，喷嘴31中的喷头311可以根据需要配置对应的结构。
更进一步的，根据用户需要，可以在盖板12上配置透明视窗121，以通过透明视窗121来查看储物腔体11中纸巾100的状态，而为了实现自动检测纸巾100的存储量，在储物腔体11中还设置有用于检测纸巾100的剩余量的第一光电开关101，当纸巾100的剩余量不多时，第一光电开关101便可以检测到，然后可以通过声光提示用户更换纸巾100。优选的，对于切断的纸巾100，可以在外壳1的底部配置托盘14，这样，纸巾100完全切断后落入到下方的托盘14中，方便用户拿去，而在实际使用时，存在用户需要多份纸巾100的情况，为了避免同时输出多份纸巾100 ，外壳1上还设置有用于检测托盘14中是否有纸巾100的第二光电开关102，当用户多次按动按钮17后，分配机构2先输出一份纸巾100存储在托盘14中，当用户将纸巾100从托盘14中取走后，第二光电开关102检测到托盘14没有纸巾100，则由分配机构2再输出一份纸件100。
本发明还提供一种上述纸巾分配器的控制方法，所述控制方法包括第一控制模式、第二控制模式和第三控制模式；
所述第一控制模式为，仅通过分配机构2将外壳1中的纸巾输出。具体的，当用户仅需要输出干爽的纸巾时，则用户可以按动第一按键11，电控板10便可以控制分配机构2动作，将外壳1中的纸巾输出，而此时，电磁阀33处于关闭状态。
所述第二控制模式为，在通过分配机构2将外壳中1的纸巾向外输出的过程中，加湿机构3的电磁阀33打开并通过喷嘴31对从分配机构2输出的纸巾进行加湿。具体的，当用户需要输出加湿的纸巾时，则用户可以按动第二按键12，电控板10控制分配机构2和加湿机构3动作，通过加湿机构3对分配机构2输出的纸巾进行加湿。
所述第三控制模式为，在通过分配机构2将外壳1中的纸巾向外输出的过程中，电磁阀33先打开并通过喷嘴31对从分配机构2输出的纸巾进行加湿，并且，在加湿过程中，电磁阀33在分配机构2停止输送纸巾之前关闭。具体的，当用户需要输出半湿的纸巾时，则用户可以按动第三按键13，电控板10先控制分配机构2和加湿机构3同时动作，电控板10在分配机构2输出一定长度的纸巾后，便停止加湿机构3动作，这样，使得纸巾的后半部分为干爽的状态，以更有效的满足用户的特定需求，优化用户体验性。
与现有技术相比，本发明的优点和积极效果是：本发明提供的纸巾分配器，通过将加湿机构的喷嘴设置在分配机构向外出纸的一侧，在加湿过程中，喷嘴对从分配机构输出的纸巾进行加湿，这样，被加湿的纸巾直接输送到外壳的外部，避免分配机构对湿纸巾输送时黏在分配机构中造成设备发生故障，有效的提高了纸巾分配器的使用可靠性，并提高了用户体验性。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (10)

  1. 一种纸巾分配器，其特征在于，包括：
    外壳，配置有用于盛放纸巾的储物腔体；
    分配机构，安装在所述外壳上并位于所述储物腔体的一侧，用于将纸巾从所述储物腔体中输出并切断输出的纸巾；
    加湿机构，配置有用于向外喷水的喷嘴，所述喷嘴安装在所述外壳上并位于所述分配机构向外出纸的一侧，所述喷嘴用于对从所述分配机构输出的纸巾进行加湿。
  2. 根据权利要求1所述的纸巾分配器，其特征在于，所述加湿机构还包括：设置在所述外壳上的储水容器和电磁阀，所述喷嘴、所述储水容器和所述电磁阀依次连接，所述电磁阀用于与供水管连接利用供水管的水压来驱动所述喷嘴向外喷水。
  3. 根据权利要求2所述的纸巾分配器，其特征在于，所述储水容器外还设置有保温层，所述储水容器上还设置有电加热器，所述外壳上设置有用于开关所述电加热器的开关；和/或，所述储水容器和所述电磁阀之间还设置有流量调节阀，所述流量调节阀的调节旋钮位于所述外壳的外部。
  4. 根据权利要求1所述的纸巾分配器，其特征在于，所述分配机构包括：
    输送组件，用于带动纸巾从所述储物腔体中输出；
    切断组件，用于切断所述输送组件所输出的纸巾；
    驱动机构，用于向所述输送组件和所述切断组件提供驱动力。
  5. 根据权利要求4所述的纸巾分配器，其特征在于，所述外壳上设置有用于开关所述储物腔体的盖板；所述输送组件包括传送主轴和传送压轴，所述传送主轴可转动的安装在所述外壳上并位于所述储物腔体的外侧，所述传送主轴与所述驱动机构的驱动连接，所述传送压轴可转动的安装在所述盖板上；当所述盖板关闭所述储物腔体后，所述传送压轴压靠在所述传送主轴上。
  6. 根据权利要求5所述的纸巾分配器，其特征在于，所述输送组件包括导向轴，所述导向轴可转动的安装在所述外壳上并位于所述传送主轴的下方，所述导向轴与所述传动主轴之间设置有多条间隔设置的O型传动带。
  7. 根据权利要求5所述的纸巾分配器，其特征在于，所述切断组件包括动刀轴和静刀轴，所述动刀轴和所述静刀轴上分别设置有切刀；所述动刀轴可转动的安装在所述外壳上并位于所述传送主轴的下方，所述静刀轴安装在所述盖板上；当所述盖板关闭所述储物腔体后，所述静刀轴与所述动刀轴相对布置，所述静刀轴与所述动刀轴之间形成用于切断纸巾的切断操作区。
  8. 根据权利要求7所述的纸巾分配器，其特征在于，所述盖板上设置有刀架，所述静刀轴可转动的安装在所述刀架上，所述刀架上设置有用于驱动所述静刀轴复位以使得所述静刀轴的刀刃贴靠在所述刀架上的复位弹簧，所述刀架上设置有用于带动所述静刀轴转动的转臂，所述外壳上设置有用于与所述转臂配合以驱动所述转臂转动的挡块；当所述盖板关闭所述储物腔体后，所述转臂抵靠在所述挡块上，所述转臂带动所述静刀轴转动以使得所述静刀轴的刀刃转向所述动刀轴。
  9. 根据权利要求4所述的纸巾分配器，其特征在于，所述驱动机构包括输送电机和切断电机，所述输送电机与所述传送主轴驱动连接，所述切断电机与所述动刀轴驱动连接；或者，所述驱动机构包括驱动电机、蜗杆、蜗轮、传动齿轮、摆杆、输送齿轮和切断齿轮，所述驱动电机的转轴与所述蜗杆连接，所述蜗杆与所述蜗轮连接，所述蜗轮与所述摆杆的一端部同轴可转动的安装在所述外壳上，所述传动齿轮可转动的安装在所述摆杆的另一端部，所述蜗轮上设置有同心布置的辅助齿轮，所述辅助齿轮与所述传动齿轮啮合，所述输送齿轮连接在所述传送主轴上，所述切断齿轮连接在所述动刀轴上，所述传动齿轮用于选择性地与所述输送齿轮或所述切断齿轮传动连接。
  10. 一种如权利要求1-9任一所述的纸巾分配器的控制方法，其特征在于，所述控制方法包括第一控制模式和第二控制模式；
    所述第一控制模式为，仅通过分配机构将外壳中的纸巾输出；
    所述第二控制模式为，在通过分配机构将外壳中的纸巾向外输出的过程中，加湿机构的电磁阀打开并通过喷嘴对从分配机构输出的纸巾进行加湿。
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IL304897A (en) * 2021-02-02 2023-10-01 Bambox Ltd A reusable dispenser for use with a stack of sheet material
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