CN101204677B - Method for shredder for executing repeating crash paper function during overload - Google Patents
Method for shredder for executing repeating crash paper function during overload Download PDFInfo
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- CN101204677B CN101204677B CN2006101676411A CN200610167641A CN101204677B CN 101204677 B CN101204677 B CN 101204677B CN 2006101676411 A CN2006101676411 A CN 2006101676411A CN 200610167641 A CN200610167641 A CN 200610167641A CN 101204677 B CN101204677 B CN 101204677B
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Abstract
The invention relates to a method for repeatedly shredding paper when a paper shredder is overloaded. When a sensing value of a sensor is lower than a predetermined value, namely a motor is overloaded, the motor stops natural rotation; subsequently the motor begins reverse rotation to withdraw documents to be shredded from a blade portion; then the motor stops reverse rotation and accumulates the time of the repeated reverse rotation; when the accumulated time of the repeated reverse rotation does not reach the predetermined time, the motor begins natural rotation, and continues the shredding operation, so that the user does not need to fetch the documents to be shredded from the paper shredder, separates and puts into the paper shredder for times. The operation is simple, and the method of the invention is especially suitable to an automatic paper shredder. Even much paper is put in, the user does not need to wait for beside the paper shredder, and the paper shredding operation can be finished.
Description
Technical field
The invention belongs to the shredder technical field, a kind of method of when transshipping, carrying out repeating crash with shredder when a kind of the overload more particularly is provided.
Background technology
Shredder is a kind of rapidly safely with the broken office equipment of ruining of the file of need to be keep secret.General shredder is according to using the power of motor difference, only to shred the paper of some scopes.If surpass some scopes, for general shredder, then shredder stops operation, but is easy to internal part is caused damage; For automatic paper crusher, can will treat that broken file just withdraws from blade, stops operation then with when overload automatic reverse winding function.At this moment, the user just needs to treat that broken file takes out, separates from shredder, and shredder is put in gradation, to continue operation.
Summary of the invention
Purpose of the present invention, just be to overcome above-mentioned shortcoming and defect, a kind of method of carrying out repeating crash with shredder when transshipping is provided, promptly when treating that broken file surpasses some scopes, treat that broken file does not just quit work immediately after blade withdraws, continue operation but reenter shredder, when shredder carries out in the operation process, sense still excess load, can withdraw from once more and treat broken file, several so repeatedly subjobs if the paper cutting excess load is few, can will be treated broken file pulverizing; If excess load is overweight, then pass through several subjobs after, treat that broken file finally withdraws from blade, stops operation.The operation number of times can be set by circuit program, generally about 5 times.
Of the present inventionly a kind ofly the time carry out the method for repeating crash in overload with shredder, can be on same motor basis, by in circuit, increasing flow chart, limited many shredded papers.The user does not need and will treat that broken file takes out, separates from shredder, and shredder is put in gradation, and operation is simple.Be particularly useful for automatic paper crusher,, also do not need the user, can finish the shredded paper operation in the other wait of shredder even drop into more paper.
In order to achieve the above object, the function of shredder of the present invention is finished by following step:
(1) whether remains broken file by input port inductor induction and drop into shredder;
(2) the input port inductor is sensed and is remained broken file and drop into shredder, and then shredder driven by motor blade just changes, and shredder is started working, otherwise shredder is not worked;
Whether (3) motor begins operation, transship by speed sensor or current inductor induction machine
(3-1) when the influence value of inductor is lower than setting value, promptly during motor overload, motor stops just to change; Begin reversing with rear motor, will treat that broken file withdraws from from the blade position; Stop reversing with rear motor, and add up to reverse repeatedly number of times; When accumulative total reverse number of times repeatedly when not reaching the number of times of setting, motor begins again just to change, and continues to treat broken operation;
When (3-2) being higher than setting value by inductor induction, when just motor is not in overload, will reverse the number of times zero clearing repeatedly, then motor can continue the shredded paper operation;
(4) during motor overload, repeating step (3) reaches the number of times of setting;
(5) after the repeating crash operation reached stipulated number, motor stopped operation, and will reverse the number of times zero clearing repeatedly, and the entire job process finishes.
The speed sensor that above-mentioned steps (3) induction machine overload is used can be electromagnetic inductor or optical inductor, whether is greater than or less than setting value by the induction machine running speed; The current inductor that above-mentioned steps (3) induction machine overload is used can be arranged on the circuit board, and whether induced-current is greater than or less than setting value.
Because adopt the power of motor difference, the paper cutting quantity during motor overload is also inequality.Setting value in the above-mentioned steps (3) is according to power of motor measuring and calculating during the paper of suitable shredded paper, the running speed of motor.Above-mentioned " paper of suitable shredded paper " to be no more than power of motor to greatest extent, not damage the number of paper of machine and is advisable.
When whether above-mentioned described step (3) was transshipped by speed sensor perception motor, motor stopped operation, and just in order to protect motor, the motor drive direction conversion is when just being converted to reversing, and motor stops operation; After motor stops, motor reversing certain hour will treat that broken file withdraws from from blade; Motor stops, and just in order to protect motor, the motor drive direction conversion is changed to when just changeing by reversing, and motor temporarily stops operation.
In the above-mentioned steps (4), the number of times of operation can be set in circuit program repeatedly, generally is advisable with 5 times.
Description of drawings
Fig. 1 is a kind of operation process chart that carries out the method for repeating crash with shredder when transshipping of the present invention.
The specific embodiment
Embodiment 1.With reference to Fig. 1, of the present inventionly a kind ofly the time carry out the method for repeating crash in overload with shredder,
(1) whether remains broken file by input port inductor induction and drop into shredder;
(2) the input port inductor is sensed and is remained broken file and drop into shredder, and then shredder driven by motor blade just changes, and shredder is started working, otherwise shredder is not worked;
(3) starter motor by speed sensor or current inductor induction, judges whether motor transships;
(3-1) when the influence value of inductor is lower than setting value, promptly during motor overload, motor stops just to change; Begin reversing with rear motor, will treat that broken file withdraws from from the blade position; Stop reversing with rear motor, and add up to reverse repeatedly number of times; When accumulative total reverse number of times repeatedly when not reaching the number of times of setting, motor begins again just to change, and continues to treat broken operation;
When (3-2) being higher than setting value, judge just when motor is not in overload that will reverse the number of times zero clearing repeatedly, then motor can continue the shredded paper operation by inductor induction;
When (4) whether step (3) is transshipped by inductor perception motor,
(4-1) motor stops operation, and just in order to protect motor, the motor drive direction conversion is when just being converted to reversing, and motor temporarily stops operation;
After (4-2) motor stops, motor reversing certain hour will treat that broken file withdraws from from blade;
(4-3) motor stops, and just in order to protect motor, the motor drive direction conversion is changed to when just changeing by reversing, and motor temporarily stops operation;
(4-4) reversing repeatedly, the number of times of reversing increases;
(5) reach repeatedly the number of times that reversing sets after, motor stops, and will reverse the number of times zero clearing repeatedly, all operation process finish.
Setting value in the above-mentioned steps (3) is according to power of motor measuring and calculating during the paper of suitable shredded paper, the running speed of motor.Above-mentioned " paper of suitable shredded paper " to be no more than power of motor to greatest extent, not damage the number of paper of machine and is advisable.
Through step (5), if it is few to treat that broken file surpasses motor load,, treat that broken file will all be pulverized to finish then through after five shredded paper operations, if it is too much to treat that broken file surpasses motor load,, treat that broken file will withdraw from blade then through after five subjobs.Such as the shredder that 10 of a kind of shredded papers are arranged, when then once dropping into file and reaching tens, common shredder will be released this and treat broken file, and a kind of method of when transshipping, carrying out repeating crash with shredder of the present invention, just can pass through repeating crash, file is pulverized fully, if but once dropping into file reaches more than tens, then, treat that broken file will withdraw from operation through after the Job Attempt several times.For the user, do not need paper cutting is carried out precise counting, can carry out the shredded paper operation, also not needing to interrupt treating broken file because of operation takes out, separates from shredder, gradation is put into shredder and carried out operation again, makes shredder more convenient to operate, and is more stable.
Shredder with operation repeatedly of the present invention especially is fit to automatic paper crusher.Automatic paper crusher with 10 of shredded papers is an example, when the user once drops into 100 files, automatic paper crusher can once drop into 10 files automatically and pulverize, but when in these 100 files, being mingled with the file of adhesions such as staple or glue, drop into situation sometimes more than 10.Under these circumstances, the user need not wait on the shredder side, and shredder just can fulfil assignment automatically, can not stop operation because of dropping into overload, only drops into serious situation of transshipping.
Promptly according to the present invention, can be on same motor basis, by in circuit, increasing flow chart, limited many shredded papers.The user does not need and will treat that broken file takes out, separates from shredder, and shredder is put in gradation, and operation is simple.Be particularly useful for automatic paper crusher,, also do not need the user, can finish the shredded paper operation in the other wait of shredder even drop into more paper.
The present invention describes with reference to drawings and Examples, but protection domain is not limited thereto, and has those of ordinary skill and can pass through simple conversion in the technology of the present invention scope, and obtain the same technique effect of the present invention, equally in protection scope of the present invention.
Claims (6)
1. one kind the time is carried out the method for repeating crash with shredder in overload, it is characterized in that comprising the steps:
(1) whether remains broken file by input port inductor induction and drop into shredder;
(2) the input port inductor is sensed and is remained broken file and drop into shredder, and then shredder driven by motor blade just changes, and shredder is started working, otherwise shredder is not worked;
Whether (3) motor begins operation, transship by speed sensor or current inductor induction machine:
(3-1) when the influence value of inductor is lower than setting value, promptly during motor overload, motor stops just to change; Begin reversing with rear motor, will treat that broken file withdraws from from the blade position; Stop reversing with rear motor, and add up to reverse repeatedly number of times; When accumulative total reverse number of times repeatedly when not reaching the number of times of setting, motor begins again just to change, and continues to treat broken operation;
When (3-2) being higher than setting value by inductor induction, when just motor is not in overload, will reverse the number of times zero clearing repeatedly, then motor can continue the shredded paper operation;
(4) during motor overload, repeating step (3) reaches the number of times of setting;
(5) after the repeating crash operation reached stipulated number, motor stopped operation, and will reverse the number of times zero clearing repeatedly, and the entire job process finishes.
2. as claimed in claim 1ly a kind ofly the time carry out the method for repeating crash in overload, it is characterized in that the speed sensor that described step (3) adopts is electromagnetic inductor or optical inductor, be used for the induction machine overload with shredder.
3. as claimed in claim 1 or 2ly a kind ofly the time carry out the method for repeating crash in overload, it is characterized in that described step (3) for electromagnetic inductor or optical inductor induction machine running speed during, then motor overload less than setting value with shredder.
4. as claimed in claim 1ly a kind ofly the time carry out the method for repeating crash with shredder in overload, the time that it is characterized in that motor reversing in the described step (3) is by the motor program setting.
5. describedly a kind ofly the time carry out the method for repeating crash in overload as claim 1 or 4, it is characterized in that the time of motor reversing in the described step (3) is 5 seconds with shredder.
6. as claimed in claim 1ly a kind ofly the time carry out the method for repeating crash in overload, it is characterized in that the number of times of repeating step (3) in the described step (4) is 5 times with shredder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101676411A CN101204677B (en) | 2006-12-19 | 2006-12-19 | Method for shredder for executing repeating crash paper function during overload |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101676411A CN101204677B (en) | 2006-12-19 | 2006-12-19 | Method for shredder for executing repeating crash paper function during overload |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101204677A CN101204677A (en) | 2008-06-25 |
| CN101204677B true CN101204677B (en) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101676411A Expired - Fee Related CN101204677B (en) | 2006-12-19 | 2006-12-19 | Method for shredder for executing repeating crash paper function during overload |
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| CN (1) | CN101204677B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110071394A (en) * | 2009-12-21 | 2011-06-29 | 로얄 소브린 칭다오 인코포레이티드 | Apparatus for ejecting paper of shredder |
| CN105797836A (en) * | 2016-03-24 | 2016-07-27 | 安徽康成工业产品设计有限公司 | Systematic waste paper recovery device |
| CN107096618B (en) * | 2017-06-30 | 2019-04-02 | 新昌县镜岭镇梅芹水果种植园 | A kind of shredder scraps of paper crushing Control management system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4619407A (en) * | 1981-03-31 | 1986-10-28 | Firma Feinwerktechnik Schleicher & Co. | Shredding machine and method of operation |
| US5662280A (en) * | 1994-08-31 | 1997-09-02 | Ricoh Elemex Corporation | Process and apparatus for controlling paper feed to a shredder |
| CN1339987A (en) * | 1999-02-16 | 2002-03-13 | 株式会社明光商会 | Shredder drive control device and method of drivingly controlling the shredder |
| CN2664774Y (en) * | 2003-11-25 | 2004-12-22 | 上海震旦办公设备有限公司 | Paper shredder |
| CN1803299A (en) * | 2006-01-17 | 2006-07-19 | 钟奋强 | Intelligent gearshift paper shredder and its automatic gearshifting method |
-
2006
- 2006-12-19 CN CN2006101676411A patent/CN101204677B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4619407A (en) * | 1981-03-31 | 1986-10-28 | Firma Feinwerktechnik Schleicher & Co. | Shredding machine and method of operation |
| US5662280A (en) * | 1994-08-31 | 1997-09-02 | Ricoh Elemex Corporation | Process and apparatus for controlling paper feed to a shredder |
| CN1339987A (en) * | 1999-02-16 | 2002-03-13 | 株式会社明光商会 | Shredder drive control device and method of drivingly controlling the shredder |
| CN2664774Y (en) * | 2003-11-25 | 2004-12-22 | 上海震旦办公设备有限公司 | Paper shredder |
| CN1803299A (en) * | 2006-01-17 | 2006-07-19 | 钟奋强 | Intelligent gearshift paper shredder and its automatic gearshifting method |
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| CN101204677A (en) | 2008-06-25 |
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Granted publication date: 20110928 Termination date: 20131219 |