CN208941957U - Paper dispenser - Google Patents

Paper dispenser Download PDF

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Publication number
CN208941957U
CN208941957U CN201821018436.3U CN201821018436U CN208941957U CN 208941957 U CN208941957 U CN 208941957U CN 201821018436 U CN201821018436 U CN 201821018436U CN 208941957 U CN208941957 U CN 208941957U
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CN
China
Prior art keywords
paper
unit
plug
roll
dispenser
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201821018436.3U
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Chinese (zh)
Inventor
张旭辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Faner Aroma Product Co Ltd
Original Assignee
Guangzhou Faner Aroma Product Co Ltd
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Publication date
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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
    • A47K10/3612—The cutting devices being motor driven with drive and pinch rollers
    • 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
    • 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
    • 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
    • A47K10/3625—The cutting devices being motor driven with electronic control means
    • 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
    • A47K10/38—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge
    • A47K2010/389—Accessories or combination with other devices, e.g. music boxes, clocks, heating devices or shelfs

Abstract

The utility model provides a kind of paper dispenser, including paper input area and paper output area, the paper input area includes the retainer for paper roll and including paper input unit, the paper input unit is arranged to that paper is mobile from the paper roll towards the paper output area, the paper output area includes paper output unit, the paper output unit is suitable for for paper being allocated in except the distributor, the distributor further includes the paper cutting unit being arranged between the paper input unit and paper output unit, the paper cutting unit is suitable for cutting paper, wherein, the paper output unit is operably connected to the paper input unit, to distribute paper by big dispensing rate at least as the movement speed of the paper input unit.

Description

Paper dispenser
Technical field
The utility model relates to a kind of paper dispenser with paper input area and paper output area.Specifically, The utility model relates to a kind of paper dispensers for public lavatory.In addition, the paper dispenser of the utility model is related to one Kind paper dispenser, wherein paper is supplied from paper roll.
Background technique
The shortcomings that known paper dispenser, is related with the paper amount distributed in an allocation step.Many paper dispensers Lack the mechanism of the paper amount of control distribution.This leads to the excessive use of paper, thus cause the high maintenance of paper dispenser at This.Other shortcomings are related to the compatibility with different type paper roll.Most of paper dispensers are only applicable to from a type of paper Volume distribution paper.The size (thickness of width and paper roll including paper roll) of paper roll is all predetermined, and due to cannot It is handled by paper dispenser, so being not allow for apparent deviation.In addition, the thickness and intensity of paper itself are predetermined 's.Other shortcomings are related to the reliability of paper dispenser.Many paper dispensers are by the normal operation for influencing paper dispenser The paper jam problem of time.Further, since needing operator to remove the paper blocked and the operation mode for restoring paper dispenser, therefore Its is significant to increase operating cost.
Utility model content
The purpose of the utility model is to provide a kind of paper dispenser, solve at least one (it is preferably multiple, most Preferably all) disadvantages mentioned above.
For this purpose, the utility model provides a kind of paper dispenser, including paper input area and paper output area；Institute Stating paper input area includes retainer for paper roll and including paper input unit, and the paper input unit is set For paper is mobile from the paper roll towards the paper output area, the paper output area includes paper output unit, The paper output unit is suitable for for paper being allocated in except the distributor, and the distributor further includes being arranged in the paper Paper cutting unit between input unit and paper output unit, the paper cutting unit are suitable for cutting paper, wherein institute It states paper output unit and is operably connected to the paper input unit, to pass through the shifting at least with the paper input unit Dynamic speed equally big dispensing rate distributes paper.
The paper dispenser of the utility model is equipped with paper input unit and paper output unit.In paper input unit and Paper cutting unit is equipped between paper output unit.Paper cutting unit cuts off paper, so that the paper amount of distribution is controllable.Paper Opening input area includes paper roll and paper input unit.Paper input unit moves paper from paper roll towards paper output area It is dynamic.Paper output area includes paper allocation unit, and paper is allocated in except paper dispenser by the paper allocation unit.? There, user can catch the paper of distribution and for example clean or dry up his/her hand using paper.
It is right preferably between paper input unit and paper output unit in order to optimize output and reduce paper jam to the greatest extent Paper applies certain tension.Significant simplify of this tension cuts off paper via paper cutting unit.By the way that paper is exported The dispensing rate of unit is related to the movement speed of paper input unit, to obtain this tension.In fact, dispensing rate is at least It is big as movement speed.Preferably, dispensing rate is slightly larger than movement speed, so that paper output unit is than paper input unit (being more difficult) pulls on paper.Paper that can easily under staple, avoids leading to paper jam due to mistake cuts off paper.
Preferably, retainer includes at least one slit and at least one plug, the plug be suitable for being contained in it is described extremely In a few slit, the paper dispenser further includes paper roll, the paper roll in this way it is connected to it is described at least One plug is compatible, so that the paper roll may be connected to retainer via at least one described plug.Due to the provision of plug, make Intermediate between paper roll and retainer, therefore simple technology setting is obtained, permission connects in retainer to be had The paper roll of different in width.Since paper roll is not directly connected to retainer, the paper roll of different type and type can be via not With plug or via be shaped to allow for from different paper rolls connect plug be connected to retainer.
Preferably, the slit and plug have compatible form, and the plug is allowed to be assembled at least two positions In slit.For example, a position is related to the paper roll with the first width, and the second position is related to the less than the first width The paper roll of two width.Plug can assemble in the slot at least two positions, allow to have difference using single plug The paper roll of shape and characteristic is connected to retainer.Therefore, paper dispenser can also be formed as different height or relative to Plug is assembled at the different location of retainer, to allow that there is larger-diameter paper roll to be assemblied in the preferred position in paper dispenser In setting.
Preferably, the plug includes first part and second part, wherein the first part is suitably connected to described Paper roll, and wherein, the second part includes compatible form.First part is for example by by least part of first part It slides into the hollow shaft of paper roll and is connected to paper roll.Alternatively, attachment device is provided, it is compatible with the attachment device on paper roll, Paper roll to be connect with plug.As described above, the second part of plug is narrow suitable for being connected in multiple positions relative to slit Slot.
Preferably, form the plug around longitudinal axis, and wherein, the compatible form allow the plug along The longitudinal axis is assembled in slit in first position and with the second place of first position away from the first distance.Edge Longitudinal axis measure the first distance.This allows plug and plug to be placed on to the different location along longitudinal axis Paper roll with different distance is connected to retainer.It is further preferred that the first part has protrusion, at least big In engaging the paper roll on the second distance of the first distance.Since protrusion is engaged with paper roll, so according to protrusion and paper roll The depth of engagement, plug and paper roll can be interconnected with different relative positions.Since the paper can be engaged on second distance Volume, so the range of connection paper roll and plug extends on the second distance.Since the second distance is greater than first distance, it is related to Relative to the different location of slit, therefore paper roll should not have scheduled distance, can be assemblied in retainer.According to paper The width of volume, plug are engaged with the protrusion in paper roll, and are assemblied in slit most preferably corresponding with the width of paper roll.This will be detailed In thin description and it is explained further making reference to the attached drawings.
Preferably, the retainer is symmetrical and including two opposite slit and two plugs.Symmetrical shape Paper roll is allowed to be mounted on the central part of paper dispenser.In addition, by providing two slits and two plugs relative to each other, The range of the different in width for the paper roll that may be mounted in paper dispenser increases or even doubles.
Preferably, the paper input unit is adapted to allow for paper to slide in the unit, and wherein, the distribution Speed is greater than the movement speed.The choice of technology for making dispensing rate be greater than movement speed ensures in input unit and output unit Between to paper apply tension.However, too big tension may tear paper.Therefore, input unit is adapted to allow for paper to exist It is slided in unit.When tension increases to predetermined tension or more, paper slip, so as to control tension and avoid undesirably Tear paper.As a result, it is further preferred that resistance to sliding of the paper in paper input unit is lower than the paper in paper Open the resistance to sliding in output unit.
Preferably, sensor is set in the paper dispenser, to measure the length of the paper of distribution.In such case Under, it is further preferred that paper cutting unit is operated based on sensor.This permission controls in allocation step to be distributed by paper The paper amount of device distribution.
Preferably, the paper cutting unit includes the blade being mounted on an axle, so that the blade can by rotary shaft Paper off-position is moved to from retracted position.The axis is further preferably controllable, cuts off paper in this process to control Torque.This allows to control the paper amount distributed.
It is further preferred that the axis with blade is replaceable.It, can be in paper dispenser by replacement axis and blade The middle different types of blade of insertion, this allows paper dispenser to fill different types of paper.In this case it is necessary to pay attention to , different types of paper usually requires the blade of different type and shape, for most preferably cutting off paper.As described above, It is arranged by the technology, paper dispenser is designed to different types of paper roll, the paper roll of different in width and different types of Paper, without substantially modifying paper dispenser.
Detailed description of the invention
Now by the attached drawing relative to some preferred embodiments for showing the utility model, it is practical new that this is more fully described Type.In figure:
Fig. 1 shows the preferred embodiment of paper dispenser；
Fig. 2 shows the partial exploded views of the paper dispenser of Fig. 1；
Fig. 3 shows the paper dispenser for Fig. 1 that left side is opened；
Fig. 4 shows the paper dispenser for Fig. 1 that right side is opened and front portion is opened；
Fig. 5 shows the paper dispenser of Fig. 1, wherein highlights cutting mechanism；
Fig. 6 shows the schematic cross-section of the paper dispenser of the embodiments of the present invention；And
Fig. 7 shows the exploded view of the paper dispenser of Fig. 1.
Identical appended drawing reference is distributed into same or similar element in the figure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, in the absence of conflict, the features in the embodiments and the embodiments of the present application can be combined with each other, below will ginseng It examines attached drawing and is described in detail the utility model in conjunction with the embodiments.
Fig. 1 shows the paper dispenser of preferred embodiment according to the present utility model.The top of paper dispenser 1 includes Paper input area 2, and the lower part of paper dispenser 1 includes paper output area 3.There are two portions for the tool of paper input area 2 Point.The upper part of paper input area 2 includes the retainer for keeping paper roll (not shown).It, will in more detail with reference to Fig. 2 Retainer is described.Preferably, detection bar 6,6 loading spring of detection bar, with the periphery of the paper roll rested in retainer are set On.Via detection bar 6, remaining paper amount in paper dispenser can detecte.Paper roll according to the present utility model generally includes Cylindrical center core, paper roll are wound in the central core.The paper is usually formed width continuous form corresponding with paper roll width.By Be in paper it is continuous, so being necessary to switch off, to distribute the paper of predetermined amount.The mechanism of cutting paper is described below.
The low portion of paper input area 2 includes paper input unit 4.The major function of paper input unit 4 be from Paper roll transmits paper to paper output area 3.Paper input unit 4 includes that paper stops roller bearing 8.Paper stops roller bearing 8 and is suitable for Stop the handling capacity of the paper by input unit 4.Paper input unit 4 further includes one below with reference to the description of further attached drawing Group roller bearing and one group of gear and motor for driving roller bearing.
Paper output area 3 includes paper output unit 5.In fig. 1 it is shown that paper distributes guiding piece, which draws Guiding element is a part of paper output area.Paper output unit 5 further includes one group of roller bearing and corresponding gear, for the company of driving It is connected to the roller bearing of motor, for paper to be assigned to except allocation unit 1.It is described in more detail below these elements.Paper is defeated The major function of unit is assigned to paper except allocation unit 1 out, wherein user can catch paper.It is defeated from paper Enter unit 4 and receives paper.Fig. 1 also shows sensor 9, which is formed as touching sensitive field in the embodiment in figure 1 Ground or region.Via sensor 9, the operation of distributor 1 can be triggered.Paper dispenser 1 can be configured as from sensor 9 Receive the paper allocation step that input executes one or predetermined quantity later.It will be recognized that touch sensor 9 is only Embodiment, and other kinds of sensor can be equally used, for example, button.
Fig. 2 shows the specific embodiments on the top of the paper input area 2 of the paper dispenser 1 of Fig. 1.The top includes Retainer (not shown) for paper roll.Paper holder is by two 14 shapes of arm upwardly extending from the main body of paper dispenser 1 At.These arms 14 are preferably replaceable.For this purpose, arm 14 includes that the slide-in compatible with the main body of paper dispenser 1 is cooperatively connected, Arm 14 is connected and disconnected from paper dispenser 1.This allows to provide different types of arm 14 to paper dispenser 1.Arm 14 can have different length, different slits 15 or different shapes, for example, S-shaped, so that slit 15 is in the distal end of arm 14 Locate closer.
In the embodiment of fig. 2, arm 14 is straight and upwardly extends from the main body of paper dispenser 1.Arm 14 is arranged There is U-shaped slit 15, to accommodate the plug 10 with compatible form.In U-shaped slit 15, it is provided with recess, is assemblied in plug In groove 11 at 10.Via recess and groove, plug 10 can be located in slit 15.In the embodiment of fig. 2, plug 10 wraps Multiple grooves 11, especially three grooves 11 are included, these grooves are at a distance from each other.This allows plug 10 multiple (special It is not three) it is connected in slit 15 in different position.These different positions enable the operator to change plug and One opposite the distance between plug.Change the distance, allow in paper dispenser installation have different roller lengths ( Measured on the direction of the central axis of roller bearing) paper roll, without adjusting paper roll, using different plug 10 or changing arm 14。
Plug 10 includes two parts.First part 12 includes the protrusion for being arranged to engage with paper roll.In general, in paper roll Heart core is hollow, and the protrusion of (usually cylindrical, optionally taper) is enough to pacify paper roll as first part thus round In paper dispenser 1.Alternatively, first part includes clamping device (not shown), correspond to the compatible connection on paper roll Device, for plug 10 to be connected to paper roll.As shown, first part 12 is preferably divided by collar with second part 13 It opens.Second part 13 includes groove 11.The skilled person will understand that groove-recess connection can overturn, so that second part 13 are provided with one or more recesses, and slit 15 is provided with one or more grooves.
On the right side of the figure, the exploded view of plug 10 is shown.In this embodiment, plug 10 includes the master with collar Body 17, and second part includes paper roll core 18.The paper roll core is preferably replaceable or interchangeable, so that corresponding to not The different paper roll cores of the paper roll of same type can connect in main body 17.The paper roll core 18 can with as element 19 shown in paper The proprietary Plug Interconnect of core.This proprietary plug can be the fixed part of paper roll, or may be adapted to paper roll most preferably Engagement.Above-mentioned setting allows in the best way to interconnect different types of paper roll and paper dispenser 1.Above-mentioned multiple element is can It exchanges, so that needing the smallest adaptability only to connect different types of paper roll.
Fig. 3 shows paper dispenser 1, wherein the left side of paper dispenser 1 is open, logical with display driving paper Cross the element of paper dispenser 1.Specifically, which shows that paper drive motor 35, the paper drive motor 35 are connected to drive Multiple gears of dynamic paper input unit and paper output unit, this will be further described below.Fig. 3 further illustrates biography Sensor 20, the length of the paper for controlling distribution.Paper is provided between paper input unit 4 and paper output unit 5 Cutting unit is described in greater detail below.Sensor 20 is suitable for measuring the length for the paper amount distributed by paper output unit Degree.The measurement can be used in processor, single to control paper input unit and paper output unit and control paper cutting Member, to distribute the paper of predetermined amount or the paper of predetermined length in an allocation step.In the fig. 3 embodiment, sensing Device 20 is formed as measuring the infrared sensor of the rotation of a roller bearing of paper output unit.Technical staff will be understood that Other kinds of sensor can be used to measure the paper amount of distribution.
Fig. 3 further illustrates the cutting in the infrared sensing type of the distribution opening of output unit.Via these biographies Sensor can detecte the paper for removing distribution, to can start continuously to divide when receiving input via sensor 9 With step.When sensor 21, which detects, removes paper not yet, it may postpone or prevent this continuous allocation step.
Fig. 4 shows the paper dispenser that right side is opened.In addition, from main part removing paper dispenser in Fig. 4 Front panel.The front panel includes the multiple quick releases folder compatible with main body, so as to before removing in paper dispenser Panel.This will open paper dispenser.The main reason for opening paper dispenser is replacement paper cutting unit, this will be below It further describes.The main body of paper dispenser includes front cover safety switch 23.The switch detects removal front cover, so that paper point The operation of orchestration can stop.This improves the safety of paper dispenser.It is single that paper cutting is provided in paper dispenser Member, when paper dispenser is in operation mode, this may be harmful to the user for opening front panel.Via switch 23, distribution Device is arranged to service mode, wherein prevents uncontrolled or undesirable movement or element in paper dispenser.
Fig. 4 further illustrates blade drive motor 36, is connected to carrying for cutting off paper via multiple gears The axis of blade, this will be described below.Fig. 4 further illustrates the sensor of the position for detecting blade.The sensor is excellent Selection of land is attached to the infrared sensor of the axis of paper cutting unit.Sensor output can be used by the controller for control cutting paper ?.As described above, this allows to control the length or amount of the paper distributed in an allocation step.
Fig. 5 shows paper cutting unit.Paper cutting unit includes axis 26 and is arranged in one or more of the periphery of axis 26 A blade 25.Blade is tangentially mounted preferably relative to axis 26.The shape of blade 25 is preferably optimised, to cut off paper.Root According to the paper type that distributor distributes, blade can have different shapes.In an illustrated embodiment, blade is not in paper Extend on entire width, but be positioned to only cut off paper, preferably at least 70% in the predetermined percentage of paper width, more Preferably at least 80% paper width.This allows a piece of paper to separate with spool portion, allows user with the smallest strength This paper is removed from reel.Due to paper partial cut, pass through the rest part of tearing paper, it is easy to from paper roll On tear paper.In addition, incomplete cut-off paper, simplifies the handling capacity of the paper by paper dispenser 1.
Axis 26 and one or more of blades 25 are preferably provided on connector 27.Most preferably, two connectors 27 are arranged in the opposed end of axis 26, and the paper cutting unit formed by connector, axis and blade is removedly connected It is connected to the main body of paper dispenser.Removal paper cutting unit is indicated with arrow 28 in Fig. 5.By making paper cutting unit can Replacement, not only paper dispenser simplifies, but also paper dispenser is allowed to use for different types of paper.As described above, not The paper of same type may need different types of blade, most preferably to cut off paper.It, can be with by replacing paper cutting unit Easily switching blade.
Fig. 6 shows the schematic cross-section of paper dispenser, and shows how paper output inputs 29 from top to bottom Into paper input unit.Paper input 29 comes from the paper roll not shown in the figure.The paper is input to be rolled with multiple inputs The paper input unit 4 of axis 33.Input roller bearing 33 keeps paper mobile from paper roll towards paper output unit 5.Paper output unit 5 Including multiple output roller bearings 34.Paper cutting unit is provided between paper input unit 4 and paper output unit 5.Paper Cutting unit is formed by axis 26 and blade 25.
Fig. 6 illustrates how to retract blade by retracting rotation 32.Also shown is how to pass through cutting rotation 31 To cut off paper.It will be appreciated by those skilled in the art that single by control input unit, output unit and paper cutting Member can control the yardage distributed at output.Output is indicated by arrow 30.Preferably, single in order to optimize paper cutting The operation of member keeps tension on the paper between paper input unit 4 and paper output unit 5.Pass through control paper input Paper throughput speeds of the unit relative to paper output unit, can keep the tension.Specifically, paper output unit 5 is excellent Selection of land has the handling capacity more slightly higher than paper input unit 4, so that paper output unit 5 effectively pulls paper defeated by paper Enter unit 4.The pulling force causes to tense paper between paper input unit and paper output unit.The tension is significant to simplify knife Piece 25 cuts off paper.
It inputs roller bearing 33 and output roller bearing 34 is preferably driven by paper drive motor 35 and gear shown in Fig. 3.Paper The axis 26 of cutting unit is preferably driven by blade drive motor 36 and gear shown in Fig. 4.This allows to independently control paper Handling capacity and paper cutting, thus allow to distribute any length or any amount of paper.Therefore, paper dispenser 1 Operator freely arbitrarily configures distributor.
Fig. 7 shows the exploded view of the paper dispenser 1 of preferred embodiment according to the present utility model.The figure shows divide The main frame 43 of orchestration has bottom cover 44.Every other element is suitable for being directly or indirectly connected to main frame 43, to form paper Open distributor.The figure shows the paper drive motors 35 that paper input gear group 38 is connected to via belt drive unit 37. Via belt drive unit 37, paper drive motor is connected further to paper output gear group 39.Using this configuration, individually Motor 35 can be used for transmitting paper by paper dispenser.Paper input gear group is connected to multiple paper input roller bearings 33. Paper output gear group 39 is connected to paper output roller bearing 34.These elements are interconnected via left fixed plate 40 in left side.
Fig. 7 further illustrates blade drive motor 36, which connects via belt drive unit 37 To blade drive gear group 42.Blade drive gear group is connected to the axis 26 of carrying blade 25.Using the setting, axis 26 and blade 25 can be driven by blade drive motor.Different elements keeps together via right fixed plate 41.
Fig. 7 further illustrates the replaceable arm 14 for being suitable for keeping plug 10.Via these plugs, paper roll be may be coupled to Paper dispenser.The thickness of reel is detected via detection bar 6.Paper dispenser 1 further includes driving to blade drive motor 36, paper Dynamic motor 35 and controller provide the battery flat 7 of power.Controller is generally integrated in operation panel 46.Operation panel can pacify It is attached on quick release frame 45.Operation panel keeps paper to stop roller bearing 8.
The utility model can be embodied in other specific equipment and/or method.Described embodiment is in all sides Face is considered to be merely illustrative, and not restrictive.Specifically, the scope of the utility model by appended claims without It is to be indicated by description herein book and attached drawing.All changes in the meaning and scope of the equivalent of claim will Including within its scope.
The step of those skilled in the art will readily appreciate that, can execute the various above methods by programmed computer. Herein, some embodiments also aim to overlay program storage device, for example, digital data storage medium, the storage of these programs Device is machine or computer-readable and encode to the program instruction that machine is executable or computer is executable, In, described instruction executes some or all steps of the above method.Program storage device can be such as digital storage, such as The magnetic storage mediums such as Disk and tape, hard disk drive or readable digital data storage medium of light.These embodiments, which also aim to, to be covered Lid is programmed to execute the computer of the step of the above method.
The description and the appended drawings illustrate only the principles of the present invention.It is understood, therefore, that the technology of this field Personnel will design various settings, although not being explicitly described or showing herein, these settings embody this reality With novel principle and including in its spirit and scope.In addition, the main clearly purport of all examples described herein It is being only used for teaching purpose, the principles of the present invention and utility model artificially promote this field to be contributed to help reader to understand Concept, and be to be interpreted as being not limited to this example and condition specifically described.In addition, narration is originally practical new herein All statements of the principle, aspect and embodiment of type and its specific example are intended to comprising its equivalent.
The hardware of software can be executed by using specialized hardware and in association with software appropriate, to provide The function of various elements shown in figure, any functional block including being labeled as " processor ".When provided by a processor, function It can be provided by single application specific processor, single shared processor or in which some multiple individual processors that can be shared. In addition, term " processor " or " controller " clearly using being not construed as exclusively indicating to be able to carry out software Hardware, and can implicitly include but be not limited to digital signal processor (DSP) hardware, network processing unit, dedicated integrated electricity Road (ASIC), field programmable gate array (FPGA), the read-only memory (ROM) for storing software, random access memory (RAM) and nonvolatile memory.It also may include other hardware (conventional and/or custom).Similarly, shown in figure Any switch is only notional.It by process control and dedicated can be patrolled by the operation of programmed logic, by special logic The interaction collected, or its function is even manually executed, particular technology can be selected by implementer, such as more specifically geographical from context Solution.
It should be appreciated by those skilled in the art any block diagram herein indicates to embody the utility model The concept map of the illustrative circuit of principle.Similarly, it is to be understood that any flow chart, flow chart, state transition graph, The expressions such as pseudocode can be indicated substantially in computer-readable medium and be executed in this way by computer or processor various Process, regardless of whether clearly showing this computer or processor.

Claims (12)

1. a kind of paper dispenser, including paper input area and paper output area；The paper input area includes being used for The retainer of paper roll and including paper input unit, the paper input unit are arranged to paper from the paper roll direction The paper output area is mobile, and the paper output area includes paper output unit, and the paper output unit is suitable for will Paper is allocated in except the distributor, it is characterised in that: the distributor further include setting in the paper input unit and Paper cutting unit between paper output unit, the paper cutting unit are suitable for cutting paper, wherein the paper output Unit is operably connected to the paper input unit, by least as the movement speed of the paper input unit Big dispensing rate distributes paper.
2. paper dispenser according to claim 1, wherein the retainer includes at least one slit and at least one Plug, the plug are suitable for being contained at least one described slit, and the paper dispenser further includes paper roll, the paper roll with At least one described plug connected to it is compatible in this way, so that the paper roll can connect via at least one described plug It is connected to retainer.
3. paper dispenser according to claim 2, wherein the slit and plug have a compatible form, described in permission Plug is assembled in slit at least two positions.
4. paper dispenser according to claim 3, wherein the plug includes first part and second part, wherein The first part is suitably connected to the paper roll, and wherein, and the second part includes compatible form.
5. paper dispenser according to claim 4, wherein form the plug around longitudinal axis, and wherein, institute State compatible form allow the plug along the longitudinal axis first position and with first position away from the first distance The second place be assembled in slit, measure the first distance along longitudinal axis.
6. paper dispenser according to claim 5, wherein the first part has protrusion, at least more than institute It states and engages the paper roll on the second distance of first distance.
7. paper dispenser according to any one of claim 1 to 6, wherein the retainer is symmetrical and wraps Include two opposite slits and two plugs.
8. paper dispenser according to any one of claim 1 to 6, wherein the paper input unit is adapted to allow for Paper slides in the unit, and wherein, and the dispensing rate is greater than the movement speed.
9. paper dispenser according to any one of claim 1 to 6, wherein the paper is in paper input unit Resistance to sliding be lower than resistance to sliding of the paper in paper output unit.
10. paper dispenser according to any one of claim 1 to 6, wherein be arranged in the paper dispenser and pass Sensor, to measure the length of the paper of distribution.
11. paper dispenser according to any one of claim 1 to 6, wherein the paper cutting unit includes installation Blade on axis, so that by rotary shaft, the blade can be moved to paper off-position from retracted position.
12. paper dispenser according to claim 11, wherein the axis with blade is replaceable.
CN201821018436.3U 2018-04-05 2018-06-28 Paper dispenser Active CN208941957U (en)

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