CN106902944A - A kind of shredder based on automatic guiding function - Google Patents
A kind of shredder based on automatic guiding function Download PDFInfo
- Publication number
- CN106902944A CN106902944A CN201710152026.1A CN201710152026A CN106902944A CN 106902944 A CN106902944 A CN 106902944A CN 201710152026 A CN201710152026 A CN 201710152026A CN 106902944 A CN106902944 A CN 106902944A
- Authority
- CN
- China
- Prior art keywords
- paper
- master controller
- shredder
- relay
- thickness
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2283—Feed means using rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of shredder based on automatic guiding function, including paper inlet, supporting plate and the master controller being arranged in casing, motor drive module, cutting mechanism and accommodating chamber, wherein master controller is sequentially connected with motor drive module, cutting mechanism；Also include Thickness sensitivity module, relay, paper guide, wherein Thickness sensitivity module is arranged at blade position, and Thickness sensitivity module is connected with master controller；The master controller, for detecting that gained signal obtains thickness value and contrasted with preset thickness value according to Thickness sensitivity module, generates and outputs control signals to relay according to comparing result；The relay, for being closed according to control signal or being disconnected；The paper guide, carries out leading paper work for the closure according to relay or disconnection to the paper on supporting plate.Can uniformly be cut in the range of Rational Thickness the invention enables paper, improved cutting effect, improved Practical Performance.
Description
Technical field
The present invention relates to a kind of shredder based on automatic guiding function, belong to the technical field of office appliance.
Background technology
Shredder is made up of one group of blade of rotation, paper comb and drive motor.Paper is from the blade being mutually twisted
Between send into, be divided into many tiny scraps of paper, to reach the purpose of secrecy.Shredded paper mode refers to when at paper is by shredder
Shape after being shredded by paper shredding blade after reason.According to the building form of paper shredding blade, existing shredded paper mode has：Broken shape, granular, section
Shape, foam shape, strip, thread etc..
Some shredders may be selected two or more shredded paper mode on the market.Different shredded paper modes is applied to not
Same occasion, if general office then selects a section shape, granular, thread, strip.But if being to use some to protecting
It is close to require that occasion higher just use foam shape.The currently employed four shredded paper modes that knife is constituted are state-of-the-art work
Mode, the paper grain of shredded paper is carefully and neatly done agile, can reach the effect of secrecy.
The cutting principle of shredder all crosses blade or cutter dislocation placement, tears paper in the presence of power source.Such as
Fruit cutter or blade are provided with point of a knife, then the effect of shredded paper is section shape or granular, if cutter or blade set and do not have
Point of a knife, then effect is strip.
Although using extensive, existing defects in office realm shredder at present.In utility model application number：
201620641789.3 applyings date：In the file of 2016-06-22, there is provided a kind of noise reducing mechanism, it is applicable to by motor and tooth
Wheel power train constitute electric machine control system in, it include fixing axle and set gradually along fixed axis direction core side plate,
Gear train and fixed plate and only urge spring；The two ends of the fixing axle connect with the core side plate and the fixed plate respectively
Connect, the gear train is socketed in the fixing axle and the two ends of fixing axle can expose from the gear train two ends, it is described to stop
Push away at least one end at the two ends that spring housing exposes in the fixing axle, and suppress in the gear train and the core side plate
And/or between fixed plate.The noise reducing mechanism that the utility model is provided can effectively solve series excited machine or direct current generator and turn in height
Noise big problem when speed, low-load.Additionally, the utility model further relates to a kind of shredder using the noise reducing mechanism.
And in an other application number：201520430438.3 applyings date：In the file of 2015-06-18, one is disclosed
Safe and efficient office shredder, including shredder body are planted, the shredder body includes shredded paper room and base, the shredded paper
Room is fixedly connected with base, and the shredded paper room is provided with power switch, and shredded paper room side is provided with power supply indicator, described broken
Paper room is provided with shredded paper mouthful, and the base is equipped with support feet per side, and the base is provided with storage paper room, and the storage paper room is removable
Unload and be connected to base, transparent material in the storage paper room, the storage paper room is provided with handle.This kind of safe and efficient office shredded paper
Machine, by detachable storage paper room, is easy to the shredded paper cleared up at any time in shredded paper room, and by transparent storage paper room, can be clear
Observation storage paper chamber interior situation, be easy to people understand in time and cleaning storage paper room in shredded paper, and by base
Support feet, is easy to provide support force for shredder, it is to avoid shredder is fallen down accidentally, can improve the life-span of shredder.
Although above-mentioned document makes improvement to shredder, its existing defects in practice.Existing shredder without
Method realizes guiding function, and the thickness of paper cannot be in time detected after paper is put into entrance, and easy when paper sheet thickness is blocked up
Lead to not cutting, reduce crushing effect, easily cause card machine phenomenon, hence in so that crush efficiency reduction.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art, there is provided one kind is based on leading paper work(automatically
The shredder of energy, solving existing shredder cannot realize guiding function, and paper cannot be in time detected after paper is put into entrance
Thickness, and be easily caused when paper sheet thickness is blocked up and cannot cut, reduce the problem of crushing effect.
It is of the invention specific using following technical scheme solution above-mentioned technical problem：
A kind of shredder based on automatic guiding function, including paper inlet, supporting plate and be arranged in casing master controller,
Motor drive module, cutting mechanism and accommodating chamber, wherein master controller are sequentially connected with motor drive module, cutting mechanism；
Also include Thickness sensitivity module, relay, paper guide, wherein Thickness sensitivity module is arranged at blade position, and thickness
Detection module is connected with master controller；The master controller, for detecting that gained signal obtains thickness according to Thickness sensitivity module
Value and the contrast of preset thickness value, generate and output control signals to relay according to comparing result；The relay, for basis
Control signal is closed or disconnected；The paper guide, is carried out for the closure according to relay or disconnection to the paper on supporting plate
Lead paper work.
Further, as a preferred technical solution of the present invention：The paper guide include reducing motor, sprocket wheel and
Conveying roll group, wherein conveying roll group is arranged on supporting plate, and reducing motor is rotated by chain wheel drive conveying roll group.
Further, as a preferred technical solution of the present invention：The conveying roll group is by three conveying roll groups
Into.
Further, as a preferred technical solution of the present invention：The cutting structure includes laterally and vertically arranged
Cutting knife.
Further, as a preferred technical solution of the present invention：The master controller uses single-chip microcomputer.
The present invention uses above-mentioned technical proposal, can produce following technique effect：
The shredder based on automatic guiding function that the present invention is provided, causes function, using Thickness sensitivity module pair by increasing
The paper sheet thickness detection of supporting plate position, imports so that paper causing mechanism to carry out paper dispersion beyond thickness time control system
Can smoothly be cut into casing, be realized guiding function using mechanism is caused so that paper can in the range of Rational Thickness
Uniformly cut, improved cutting effect.So that the crushing effect of shredder is more perfect, its Practical Performance is improved.Can effectively solve
Existing shredder cannot realize guiding function, and the thickness of paper cannot be in time detected after paper is put into entrance, and in paper
Being easily caused when thickness is blocked up to cut, and reduce the problem of crushing effect.
Brief description of the drawings
Fig. 1 is the module diagram of the shredder based on automatic guiding function of the invention.
Specific embodiment
Embodiments of the present invention are described with reference to Figure of description.
As shown in figure 1, the present invention devises a kind of shredder based on automatic guiding function, including paper inlet, supporting plate,
And master controller in casing, motor drive module, cutting mechanism and accommodating chamber are arranged at, wherein master controller drives with motor
Module, cutting mechanism are sequentially connected；Also include Thickness sensitivity module, relay, paper guide, wherein Thickness sensitivity module is set
It is connected with master controller in blade position, and Thickness sensitivity module；The master controller, for being detected according to Thickness sensitivity module
Gained signal obtains thickness value and is contrasted with preset thickness value, and relay is generated and output control signals to according to comparing result；Institute
Relay is stated, for being closed according to control signal or being disconnected；The paper guide, it is right for the closure according to relay or disconnection
Paper on supporting plate carries out leading paper work.
Its principle is：Master controller preset thickness value, is then put into paper supporting plate and is supplied to paper inlet to send into casing
Cutting mechanism cutting, on supporting plate paper degree of first passing around detection module detection thickness obtained by signal send to master controller
Treatment.Master controller then obtains thickness value according to detection signal, obtains thickness value and is contrasted with preset thickness value, works as comparing result
When being more than preset thickness value for gained thickness value, relay is generated and output control signals to.After relay closure, paper guide
Paper inlet is imported by the paper dispersion on supporting plate and after reducing thickness, guiding function is realized.
Further, the paper guide includes reducing motor, sprocket wheel and conveying roll group, and wherein conveying roll group is set
In on supporting plate, and reducing motor is rotated by chain wheel drive conveying roll group.Using the paper guide of the structure, it is possible to achieve paper
The flexible dispersion and conveying opened, improve conveying effect.Preferably, the conveying roll group is made up of three conveying rolls.Utilize
The conveying cylinder of three radical amounts, can cause fully to realize that conveying is acted under fair amount, reduce the weight that supporting plate is carried.
In order to cutting function is better achieved, the preferably described cutting structure of the present invention includes horizontal and vertically arranged cutting
Knife.The cutting of different directions can be realized using horizontal and vertically arranged cutting knife, the scope and effect of cutting is improved, preferably
Complete the dissection to paper.
And, the master controller can be using single-chip microcomputer, such as AT89S52, and it is a kind of low-power consumption, high-performance CMOS 8
8-digit microcontroller, with 8K in-system programmable components Flash memories.AT89S52 is non-volatile using Atmel companies high density
Property memory technology manufacture, with industrial 80C51 products instruction and pin it is completely compatible.Flash allows program storage to exist on piece
System programmable, is also adapted to conventional programming device.On a single chip, AT89S52 possesses 8 bit CPUs of dexterity and can be compiled in system
Journey Flash so that the solution of AT89S52 flexible, super efficients high for numerous embedded Control application systems are provided.
AT89S52 single-chip microcomputers have following standard feature：8k bytes Flash, 256 byte RAM, 32 I/O mouth lines, house dog is fixed
When device, 2 data pointers, three 16 bit timing devices/counters, one 6 vectorial 2 grades of interrupt structures, full duplex serial port, piece
Interior crystal oscillator and clock circuit.In addition, AT89S52 can be down to the operation of 0Hz static logics, support that 2 kinds of softwares may be selected economize on electricity mould
Formula.Under idle pulley, CPU is stopped, it is allowed to which RAM, timer/counter, serial ports are interrupted and worked on.Power down protection mode
Under, RAM contents are saved, oscillator be frozen, single-chip microcomputer all work stop, until it is next interruption or hardware reset be
Only.Therefore during control process of the invention can be performed well in.
To sum up, the shredder based on automatic guiding function that the present invention is provided, using causing mechanism to realize guiding function, makes
Obtain paper can uniformly to be cut in the range of Rational Thickness, improve cutting effect.So that the crushing effect of shredder is more perfect, carry
Its Practical Performance high.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Mode, in the ken that those of ordinary skill in the art possess, can also be on the premise of present inventive concept not be departed from
Make a variety of changes.
Claims (5)
1. a kind of shredder based on automatic guiding function, including paper inlet, supporting plate and the main control that is arranged in casing
Device, motor drive module, cutting mechanism and accommodating chamber, wherein master controller are sequentially connected with motor drive module, cutting mechanism；
Characterized in that, also including Thickness sensitivity module, relay, paper guide, wherein Thickness sensitivity module is arranged at supporting plate
Position, and Thickness sensitivity module is connected with master controller；The master controller, for according to Thickness sensitivity module detection gained letter
Number obtaining thickness value and preset thickness value is contrasted, and relay is generated and output control signals to according to comparing result；The relay
Device, for being closed according to control signal or being disconnected；The paper guide, for the closure according to relay or disconnection to supporting plate
Paper lead paper work.
2. the shredder of automatic guiding function is based on according to claim 1, it is characterised in that：The paper guide includes subtracting
Speed motor, sprocket wheel and conveying roll group, wherein conveying roll group are arranged on supporting plate, and reducing motor is conveyed by chain wheel drive
Roller group is rotated.
3. the shredder of automatic guiding function is based on according to claim 2, it is characterised in that：The conveying roll group is by three
Root conveying roll is constituted.
4. the shredder of automatic guiding function is based on according to claim 1, it is characterised in that：The cutting structure includes horizontal stroke
To with vertically arranged cutting knife.
5. the shredder of automatic guiding function is based on according to claim 1, it is characterised in that：The master controller is using single
Piece machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152026.1A CN106902944A (en) | 2017-03-15 | 2017-03-15 | A kind of shredder based on automatic guiding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152026.1A CN106902944A (en) | 2017-03-15 | 2017-03-15 | A kind of shredder based on automatic guiding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106902944A true CN106902944A (en) | 2017-06-30 |
Family
ID=59186873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710152026.1A Pending CN106902944A (en) | 2017-03-15 | 2017-03-15 | A kind of shredder based on automatic guiding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106902944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414707A (en) * | 2017-11-27 | 2019-03-01 | 齐心商用设备(深圳)有限公司 | Shredder and its shredded paper control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08108088A (en) * | 1994-10-13 | 1996-04-30 | Ricoh Elemex Corp | Paper feeder of shredder |
| CN101069869A (en) * | 2007-06-01 | 2007-11-14 | 上海钜鑫电子有限公司 | Automatic page-separating paper crusher |
| CN201231172Y (en) * | 2008-07-14 | 2009-05-06 | 深圳市齐心文具股份有限公司 | Page paper-feeding device of paper crusher |
| CN101811084A (en) * | 2009-02-23 | 2010-08-25 | 阿龙·阿布拉姆松 | Crushing machine head with thickness measurer |
| CN202427517U (en) * | 2011-12-30 | 2012-09-12 | 潍坊阳光传媒科技职业培训学校 | Automatic frequency conversion paper shredder for electronically detecting thickness of paper |
| CN103567030A (en) * | 2012-08-07 | 2014-02-12 | 致伸科技股份有限公司 | Paper shredding device with permissible thickness warning function |
-
2017
- 2017-03-15 CN CN201710152026.1A patent/CN106902944A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08108088A (en) * | 1994-10-13 | 1996-04-30 | Ricoh Elemex Corp | Paper feeder of shredder |
| CN101069869A (en) * | 2007-06-01 | 2007-11-14 | 上海钜鑫电子有限公司 | Automatic page-separating paper crusher |
| CN201231172Y (en) * | 2008-07-14 | 2009-05-06 | 深圳市齐心文具股份有限公司 | Page paper-feeding device of paper crusher |
| CN101811084A (en) * | 2009-02-23 | 2010-08-25 | 阿龙·阿布拉姆松 | Crushing machine head with thickness measurer |
| CN202427517U (en) * | 2011-12-30 | 2012-09-12 | 潍坊阳光传媒科技职业培训学校 | Automatic frequency conversion paper shredder for electronically detecting thickness of paper |
| CN103567030A (en) * | 2012-08-07 | 2014-02-12 | 致伸科技股份有限公司 | Paper shredding device with permissible thickness warning function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109414707A (en) * | 2017-11-27 | 2019-03-01 | 齐心商用设备(深圳)有限公司 | Shredder and its shredded paper control method |
| WO2019100387A1 (en) * | 2017-11-27 | 2019-05-31 | 齐心商用设备(深圳)有限公司 | Paper shredder and paper shredding control method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170630 |
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| RJ01 | Rejection of invention patent application after publication |