CN103948443A - Non-contact type sensing articulating paper output apparatus - Google Patents
Non-contact type sensing articulating paper output apparatus Download PDFInfo
- Publication number
- CN103948443A CN103948443A CN201410023536.5A CN201410023536A CN103948443A CN 103948443 A CN103948443 A CN 103948443A CN 201410023536 A CN201410023536 A CN 201410023536A CN 103948443 A CN103948443 A CN 103948443A
- Authority
- CN
- China
- Prior art keywords
- articulating paper
- articulating
- paper
- motor
- switch
- 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.)
- Pending
Links
Abstract
The present invention discloses a non-contact type sensing articulating paper output apparatus, which comprises a transmission mechanism, a control unit, an articulating paper cutting mechanism and articulating paper accommodation grooves, wherein the transmission mechanism, the control unit, the articulating paper cutting mechanism and the articulating paper accommodation grooves are accommodated in a housing, a motor-driven roller set rotates to pull articulating paper out in the transmission mechanism, the control unit comprises a sensing switch and a motor control circuit, the sensing switch and the motor control circuit are arranged on the housing, the sensing switch controls on-off of the electromagnetic switch in the motor control circuit, the articulating paper cutting mechanism comprises cutter blades and cutter holders, the cutter blade is arranged on the outlet of the articulating paper accommodation groove through the cutter holder, and the cutter holder is the removable cutter holder. With the automatic sensing articulating paper output apparatus, contacting of the whole box of the articulating paper is not required during the operation process, the apparatus is opened by triggering the sensing switch, and the articulating paper can be output automatically from the paper outlet of the apparatus, and is cut by using the cutting mechanism according to the required length, such that characteristics of convenience, health, and cross contamination avoidance are provided.
Description
Technical field
The present invention relates to a kind of articulating paper output device for dental care, relate in particular to a kind of vicarious auto-articulated paper sheet delivery, belong to field of medical.
Background technology
Along with the raising of China's medical level, to the requirement of armarium also corresponding raising.In dentistry, often use articulating paper.Current articulating paper, great majority are to need doctor with the hands to contact whole box articulating paper, the part of tearing from whole box articulating paper is taken.Articulating paper is taken in manual contact, not only inconvenient, and can cause bacterial cross-infection.
Existing market is also there is no this series products, and the appearance of this invention can solve articulating paper and take the cross infection problem of middle antibacterial, facilitates dentist to take.Doctor only needs hands to be placed on the position of inductive switch, triggers inductive switch opening device, and articulating paper just can stretch out from the exit slot installing automatically, according to needed length, cuts off with shearing mechanism.
Summary of the invention
technical problem
The technical problem to be solved in the present invention is to provide a kind of non-contact inductive articulating paper output device, ensure not need the tactile articulating paper that catches in medical procedure, this device is exported articulating paper by the mode of automatic induction, and according to needed length, cuts off with shearing mechanism.
Summary of the invention
In order to solve above-mentioned technical problem, non-contact inductive articulating paper output device of the present invention comprises the drive mechanism, control unit, articulating paper shearing mechanism and the articulating paper holding tank that are contained in shell, wherein:
In described drive mechanism, articulating paper is taken in the rotation of motor driving rolls group out of;
Described control unit comprises inductive switch and the circuit for controlling motor be located on shell, the break-make of electromagnetic switch in described inductive switch control circuit for controlling motor;
Described articulating paper shearing mechanism comprises blade and knife rest, and described blade is installed on the exit of articulating paper holding tank by knife rest, and described knife rest is detachable knife rest.
Further, described shell comprises the shell seat of honour and outer casing base, and shell adopts the structure of two-piece unit, is convenient to like this assemble each parts and maintenance.
Further, it comprises at least two articulating paper holding tanks that can hold different model articulating paper, is applicable to the articulating paper of different model.
Further, in described drive mechanism, roller set is arranged at the exit of articulating paper holding tank.
Further, motor is taken articulating paper out of by the rotation of gear train driving rolls group, and described gear train is placed in the outer casing base of articulating paper holding tank below.
It is wherein each consuming parts power supply that device of the present invention adopts external power supply.
The contactless range sensor using in apparatus of the present invention, can select multiple kind and model, as the sensor of condenser type, inductance type, photo-electric, Hall-type and linear approach switch all can be used for this device.
Below the design principle of device of the present invention is further described: device integrated model of the present invention can be divided into four modules, that is, and machine driving module, electronic circuit control module, articulating paper placement module and shearing mechanism module:
(1) machine driving module
Drive mechanism is the key component of machine driving module.Wherein, gear drive part according to the Design of Rotation of the paper delivery speed of required articulating paper and motor the gear ratio of gear; Roller set is mechanism articulating paper being taken out of in the time rotating.In the time of device energising of the present invention, inductive switch is sensed, machine operation, and gear rotates mutually and drives roller set rotation that articulating paper is taken out of.
(2) electronic circuit control module
Described electronic circuit control unit comprises inductive switch and the circuit for controlling motor be located on shell, the break-make of the electromagnetic switch in described inductive switch control circuit for controlling motor.
(3) articulating paper placement module
Articulating paper placement module, for placing the carton of different model, is designed to articulating paper holding tank.Design is in order to prevent that articulating paper from exposing by the implication problem such as direct sunlight and contamination by dust like this, articulating paper is built among device, design the carton of the articulating paper that meets different model simultaneously, be placed within device and just can again among directly articulating paper being directly placed in to carton at every turn; The form Design of box is not only according to the form demand of existing web-like articulating paper, but also require to make it according to equipment mechanism can conveniently assemble and disassemble the firm stable of working.
(4) shearing mechanism module
Described articulating paper shearing mechanism module comprises knife rest and blade, and described blade is installed on the exit of articulating paper holding tank by knife rest, and the blade edge of a knife is beneficial to articulating paper is torn and got so down.Due to frequent use, blade is easy to wearing and tearing, and therefore the knife rest of design can facilitate the dismounting and change of blade.
(5) cleaning maintenance module
Apparatus of the present invention mechanism top offers transparent skylight again.Design is mainly the cleaning maintenance in order to facilitate roller set like this, both can pair roller group carry out daily cleaning and alcohol disinfecting, also can remove easily the residue in roller set, avoid causing paperboard, even if there is the situation of paperboard once in a while, also can be resumed work by operator's self-healing easily; Design also can conveniently be observed articulating paper consumption and change in time so simultaneously.
The work process of the contact induction articulating paper output device of technical solution of the present invention is as follows:
First, when user is placed in induction zone by hands, inductive switch starts, and inductive switch has been opened motor by control circuit; Electric motor starting, motor rotation, by the transmission of gear and gear train, has become the rotation of two rollers, and the roller of rotation is taken articulating paper out of by frictional force from its reel; In the time that articulating paper length reaches user and requires, hands leaves induction zone, and motor stops the rotation, and articulating paper stops stretching out; Now, operator's one hand pinches articulating paper with for example tweezers of operation tool, articulating paper is cut off with articulating paper shearing mechanism.Motor wherein can carry out the setting of rotating speed, according to rotating than selecting different a pair of gears, can effectively control the output speed of articulating paper paper.
beneficial effect
The sheet delivery of automatic induction articulating paper of the present invention, make in operating process, no longer to need to contact whole box articulating paper, by triggering inductive switch opening device, articulating paper just can stretch out from the exit slot of device automatically, according to needed length, cut off with shearing mechanism, convenient and healthy, the infection of having avoided reporting to the leadship after accomplishing a task.
Brief description of the drawings
Fig. 1 is the control procedure schematic diagram of non-contact inductive articulating paper output device of the present invention;
Fig. 2 is the integral installation figure of one embodiment of the invention;
Fig. 3 is the structural representation of the sheet delivery of one embodiment of the invention;
Fig. 4 is the connecting gear structural representation of one embodiment of the invention;
Fig. 5 is the connection principle schematic diagram of direct current three line capacitance formula approach switchs;
Fig. 6 is capacitive approach switch using method schematic diagram, and wherein (a) (b) is respectively the using method schematic diagram of object different motion direction;
Fig. 7 is capacitive approach switch workflow block diagram.
description of symbols in figure:
1 shell; 11 articulating paper shearing mechanisms; 12 blades; 13 knife rests; 14 inductive switches; 2 drive mechanisms; 21 roller set; 22 gear trains; The 3 shell seats of honour; 4 outer casing bases; 5 articulating paper holding tanks; 51 first articulating paper holding tanks; 52 first articulating paper holding tanks; 6 articulating papers; 7 standard detection objects; 8 detect object; 9 testees; 10 induction electrodes.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is further described.
When the device of the specific embodiment of the invention designs, the frictional experiment of material need to be at the beginning of device internal trolley gap and paper delivery speed designs, to carried out, going out paper length and going out paper quality in certain hour could be ensured more accurately like this.
First, by special frictionmeter, measure the coefficient of friction f of several materials, again through debugging roller gap, paper and there is no the quality contrast through the paper that spues after comparative determination spues at every turn, selection makes paper loss minimum and does not affect the roller gap of telling paper, respectively the articulating paper of various models is repeatedly tested to the average roller gap d that obtains each model paper.In order to make the paper amount of telling in certain hour can be controlled, in circuit, be provided with the rearrangeable switch of motor speed, the motor speed that can adjust several ranks reaches the difference of telling paper amount in certain hour, is convenient to so different doctors' user demand.
As shown in Figure 2, Figure 3 and Figure 4, the non-contact inductive articulating paper output device of the present embodiment comprises the drive mechanism 2, control unit, articulating paper shearing mechanism 1 and the articulating paper holding tank 5 that are contained in shell 1, wherein, in described drive mechanism 2, motor driving rolls group 21 is rotated articulating paper 6 is taken out of; Described control unit comprises inductive switch 14 and the circuit for controlling motor be located on shell 1, and described inductive switch 14 is controlled the break-make of electromagnetic switch in circuit for controlling motor; Described articulating paper shearing mechanism comprises blade 12 and knife rest 13, and described blade 12 is installed on the exit of articulating paper holding tank 5 by knife rest 13, and described knife rest 13 is detachable knife rest.The shell 1 shell seat of honour 3 and outer casing base 4 wherein form.
As shown in Figure 3, the auto-induction type articulating paper output device of the present embodiment is provided with two the first articulating paper holding tank 51 and second articulating paper holding tanks 52 that can hold different articulating paper models.
As shown in Figure 4, in described drive mechanism 2, roller set 21 is arranged at the exit of articulating paper holding tank 5.Motor is rotated articulating paper 6 is taken out of by gear train 22 driving rolls groups 21.
Inductive switch in the present embodiment is capacitive approach switch, and as shown in Figure 5, its feature is user when not needing with the direct contact switch of hands to its connection principle, splits and closes the operation of closing while opening.As shown in Figure 6, show standard detection object 7, detected object 8 situation different from electrode relative position; As shown in Figure 7, capacitive approach switch wherein also belongs to a kind of position sensor with switching value output, its gage outfit normally forms a pole plate of capacitor, and another pole plate is object itself, in the time that detection object 9 is shifted to approach switch, the dielectric constant detecting between object 9 and the induction electrode 10 of approach switch changes, and the circuit state being connected with gage outfit is also changed thereupon, thus just turning on and off of controllable switch.The detection object of this approach switch, be not limited to metallic conductor, also can be liquid or the powdered substance of insulation, in the time detecting compared with the object of low-k ε, can regulate clockwise multiturn potentiometer (being positioned at switch rear portion) to increase induction sensitivity, general regulator potentiometer makes capacitive approach switch in the action of the position of 0.7-0.8Sn.
As shown in Figure 1, Figure 2, Figure 4 shows, when user is placed near inductive switch 14 by hands, inductive switch 14 starts, and inductive switch 14 is by the closed motor of opening of control circuit control relay; Electric motor starting, motor rotation, by the transmission of gear and gear train 21, has become the rotation of two rollers, and the roller of rotation is taken articulating paper 6 out of by frictional force from its reel; In the time that articulating paper length reaches user and requires, hands leaves the induction zone of inductive switch 14, and motor stops the rotation, and articulating paper stops stretching out; Now, operator pinches articulating paper with tweezers, articulating paper is cut off with articulating paper shearing mechanism 11.In holding state, treat that next operation starts with timer.
Claims (5)
1. a non-contact inductive articulating paper output device, is characterized in that, comprises the drive mechanism (2), control unit, articulating paper shearing mechanism (1) and the articulating paper holding tank (5) that are contained in shell (1), wherein,
In described drive mechanism (2), articulating paper (6) is taken in motor driving rolls group (21) rotation out of;
Described control unit comprises inductive switch (14) and the circuit for controlling motor be located on shell (1), and described inductive switch (14) is controlled the break-make of electromagnetic switch in circuit for controlling motor;
Described articulating paper shearing mechanism comprises blade (12) and knife rest (13), and described blade (12) is installed on the exit of articulating paper holding tank (5) by knife rest (13), and described knife rest (13) is detachable knife rest.
2. non-contact inductive articulating paper output device as claimed in claim 1, is characterized in that, described shell (1) comprises the shell seat of honour (3) and outer casing base (4).
3. non-contact inductive articulating paper output device as claimed in claim 1, is characterized in that, it comprises at least two articulating paper holding tanks that can hold different model articulating paper.
4. non-contact inductive articulating paper output device as claimed in claim 1, is characterized in that, in described drive mechanism (2), roller set (21) is arranged at the exit of articulating paper holding tank (5).
5. non-contact inductive articulating paper output device as claimed in claim 1, is characterized in that, in drive mechanism (2), motor is taken articulating paper (6) out of by gear train (22) driving rolls group (21) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023536.5A CN103948443A (en) | 2014-01-17 | 2014-01-17 | Non-contact type sensing articulating paper output apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023536.5A CN103948443A (en) | 2014-01-17 | 2014-01-17 | Non-contact type sensing articulating paper output apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103948443A true CN103948443A (en) | 2014-07-30 |
Family
ID=51325899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410023536.5A Pending CN103948443A (en) | 2014-01-17 | 2014-01-17 | Non-contact type sensing articulating paper output apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103948443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310792A (en) * | 2014-08-05 | 2016-02-10 | 北京大学口腔医学院 | Photoelectric induction automatic acquisition device of occluding paper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712460A (en) * | 1985-11-18 | 1987-12-15 | Biotrack, Inc. | Integrated drug dosage form and metering system |
| US5941150A (en) * | 1997-06-09 | 1999-08-24 | Kropf; Gary | Device for dispensing and holding articulating paper |
| CN2655793Y (en) * | 2003-07-26 | 2004-11-17 | 杨杰 | Fully automatic paper dispenser |
| CN1709193A (en) * | 2005-06-30 | 2005-12-21 | 吉林大学 | Electric toilet-paper dispenser |
| US7987810B1 (en) * | 2006-06-28 | 2011-08-02 | Karen Gordon | Articulating paper dispenser |
| CN203763280U (en) * | 2014-01-17 | 2014-08-13 | 南京航空航天大学 | Non-contact type inductive occluding paper output device |
-
2014
- 2014-01-17 CN CN201410023536.5A patent/CN103948443A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712460A (en) * | 1985-11-18 | 1987-12-15 | Biotrack, Inc. | Integrated drug dosage form and metering system |
| US5941150A (en) * | 1997-06-09 | 1999-08-24 | Kropf; Gary | Device for dispensing and holding articulating paper |
| CN2655793Y (en) * | 2003-07-26 | 2004-11-17 | 杨杰 | Fully automatic paper dispenser |
| CN1709193A (en) * | 2005-06-30 | 2005-12-21 | 吉林大学 | Electric toilet-paper dispenser |
| US7987810B1 (en) * | 2006-06-28 | 2011-08-02 | Karen Gordon | Articulating paper dispenser |
| CN203763280U (en) * | 2014-01-17 | 2014-08-13 | 南京航空航天大学 | Non-contact type inductive occluding paper output device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310792A (en) * | 2014-08-05 | 2016-02-10 | 北京大学口腔医学院 | Photoelectric induction automatic acquisition device of occluding paper |
| CN105310792B (en) * | 2014-08-05 | 2018-01-12 | 北京大学口腔医学院 | The automatic acquisition device of photoelectric induction type occluding paper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203841599U (en) | Automatic tissue box | |
| US9701508B2 (en) | Hybrid dispenser systems | |
| US9931174B2 (en) | Glove dispenser | |
| CA2760545C (en) | Sheet product dispenser with sensor for sheet separation | |
| CN102429606B (en) | Intelligent facial tissue distributor | |
| CN203763280U (en) | Non-contact type inductive occluding paper output device | |
| CN205359694U (en) | Disconnected beak ware of numerical control | |
| JPH1014811A (en) | Automatic paper feeder | |
| CN102525327B (en) | Dual-purpose intelligent facial tissue distributor | |
| CN102266812A (en) | Safe shredder capable of detecting thickness | |
| CN103948443A (en) | Non-contact type sensing articulating paper output apparatus | |
| CN205736345U (en) | A kind of intaglio press that can automatically cut off paper | |
| DE102010041219A1 (en) | Electric motor operated manual kitchen appliance, in particular hand blender or hand mixer | |
| CN106739154A (en) | A kind of packaging bag film cutting apparatus with function of measuring | |
| CN109227718A (en) | A kind of waste material device for eliminating of Rolling Cut Machine | |
| CN102049790A (en) | Automatic paper cutter | |
| CN202408715U (en) | Induction type automatic toilet roll holder | |
| CN2738710Y (en) | Electronic-inductive type automatic paper feeder | |
| CN202388555U (en) | Traditional Chinese medicine cutting machine with sensing switch | |
| CN205548395U (en) | Multi -functional continuous spiral digs rolls up ware | |
| CN203998336U (en) | A kind of rolling scraps of paper cutting machine | |
| CN203927006U (en) | A kind of electric actuator | |
| CN217014583U (en) | Automatic change inspection bed of piece of cloth that fills up | |
| CN205438009U (en) | Multifunctional machine bed specialized tool cabinet | |
| CN201815352U (en) | Thickness detecting system of paper shredder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dai Ning Inventor after: Cui Haihua Inventor after: Li Dawei Inventor after: Zhang Xiao Inventor after: Cheng Xiaosheng Inventor before: Dai Ning Inventor before: Cui Haihua Inventor before: Zhang Xiao Inventor before: Li Dawei Inventor before: Cheng Xiaosheng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DAI NING CUI HAIHUA ZHANG XIAO LI DAWEI CHENG XIAOSHENG TO: DAI NING CUI HAIHUA LI DAWEI ZHANG XIAO CHENG XIAOSHENG |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |