CN106169203A - Flaky material synchronous collection method based on dynamic error correction and collection device thereof - Google Patents
Flaky material synchronous collection method based on dynamic error correction and collection device thereof Download PDFInfo
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- CN106169203A CN106169203A CN201610509504.5A CN201610509504A CN106169203A CN 106169203 A CN106169203 A CN 106169203A CN 201610509504 A CN201610509504 A CN 201610509504A CN 106169203 A CN106169203 A CN 106169203A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
- B65H29/40—Members rotated about an axis perpendicular to direction of article movement, e.g. star-wheels formed by S-shaped members
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/20—Controlling or monitoring the operation of devices; Data handling
- G07D11/22—Means for sensing or detection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/10—Speed
- B65H2513/11—Speed angular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1912—Banknotes, bills and cheques or the like
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses a kind of flaky material synchronous collection method based on dynamic error correction and collection device thereof.Wherein, the control unit of synchronized model flaky material spiral collection device arrives the moment of spiral catcher for calculating flaky material according to flaky material through the moment of synchronous averaging sensor, and estimate out spiral catcher phase place when flaky material enters spiral catcher and collect the helicla flute number that notch is corresponding, thus estimate phase deviation；Then according to the phase deviation estimated, the rotating speed of spiral catcher is adjusted.Flaky material synchronous collection method provided by the present invention, the phase deviation of spiral catcher when arriving spiral catcher by estimating flaky material, the rotating speed of spiral catcher is dynamically adjusted, the position deviation between flaky material front end and the helicla flute of spiral catcher can be eliminated before flaky material arrives spiral catcher, thus realize the spiral catcher synchronous collection to flaky material.
Description
Technical field
The present invention relates to a kind of flaky material synchronous collection method based on dynamic error correction, relate to simultaneously a kind of based on
The synchronized model flaky material spiral collection device of dynamic error correction, belongs to financial machine and tool technical field.
Background technology
Cleaning-sorting machine is a kind of finance device being specifically used to check, sort flaky material.It completes product to flaky material
After quality examination, each hundred qualified products are tied up output.At present, commercial large-scale cleaning-sorting machine is mainly with pressure holding belt
Clamping flaky material realizes the transmission of flaky material, utilizes spiral catcher to realize the neat of the flaky material after completing sorting
Stack.
Specifically, existing cleaning-sorting machine is typically driven conveyer belt clamping lamellar material movement by belt pulley, at Transfer pipe
End is collected product by spiral catcher.Spiral catcher is driven by motor；It is provided with multiple spiral on each spiral catcher
Groove, each helicla flute can collect a flaky material.On conveyer belt, the interval of adjacent flaky material is fixing in theory, when giving
It is synchronization with what spiral catcher rotated that the spiral catcher suitable rotating speed of setting can realize flaky material conveying, the most each lamellar
The time interval collecting notch that material arrives spiral catcher is same with spiral catcher 1 spiral fluted time interval of rotation
Step.
But, existing cleaning-sorting machine there is problems in that 1 in actual motion, flaky material enters the interval of conveyer belt and deposits
In deviation；2, flaky material has relative slip with conveyer belt；3, the motor speed of spiral catcher has deviation.Assuming that spiral
The rotating speed of catcher and the speed Complete Synchronization of conveyer belt, problem 1 and problem 2 can cause when flaky material arrives spiral catcher
Moment, there is position deviation, when position deviation reaches to a certain degree in the helicla flute of the front end of flaky material and spiral catcher
May result in flaky material to fly out spiral catcher；And problem 3 can cause spiral catcher to accumulate phase error, work as phase error
Exceed to a certain degree also result in flaky material fly out spiral catcher phenomenon occur.
Summary of the invention
Primary technical problem to be solved by this invention is to provide a kind of flaky material based on dynamic error correction same
Step collection method.
Another technical problem to be solved by this invention is to provide a kind of synchronized model lamellar based on dynamic error correction
Material spiral collection device.
For achieving the above object, the present invention uses following technical proposals:
A kind of flaky material synchronous collection method based on dynamic error correction, comprises the steps:
(1) the synchronous averaging sensor acquisition flaky material moment t through a certain position of transfer passage is usedo, and simultaneously
Obtain spiral catcher at toThe phase place in moment
(2) calculate described flaky material and enter the moment t of spiral catcher1, and estimate t1Spiral catcher described in moment
Phase place
(3) according to t1Described in moment, spiral catcher estimates phase placeDetermine and collect the helicla flute m that notch is corresponding
And m spiral fluted ideal collection phase place
(4) phase deviation is estimated in calculating
(5) according to estimating phase deviationThe rotating speed of spiral catcher is adjusted, thus at described flaky material
Phase deviation is eliminated before arriving described spiral catcher.
The most more preferably, in described step (2), described flaky material enters the moment t of spiral catcher1=t0+tsc,
Wherein, tscThe time required for described spiral catcher is arrived from described synchronous averaging sensor for flaky material；
Described spiral catcher is at t1Moment estimate phase placeω is turning of described spiral catcher
Speed.
The most more preferably, in described step (3), calculate according to equation below and collect the helicla flute m that notch is corresponding:Wherein,Estimating phase place for t1 moment spiral catcher, φ i is i helicla flute
Preferable collect phase place, M >=i >=1；φ m is the collection of t1 moment spiral catcher m spiral fluted ideal corresponding to notch
Collecting phase place, M >=m >=1, M is spiral fluted sum in spiral catcher.
The most more preferably, in described step (5), whenTime, reduce the rotating speed of described spiral catcher；WhenIncrease the rotating speed of described spiral catcher.
The most more preferably, also include step (6), use synchronization detecting sensor to gather flaky material and arrive spiral catcher
Moment, and simultaneously obtain spiral catcher actual phaseCalculate actual collection phase deviationWhenTime, do warning shutdown and process；Wherein,For collecting phase anomaly threshold value.
A kind of synchronized model flaky material spiral collection device based on dynamic error correction, receives including control unit and spiral
Storage, the driving motor of described spiral catcher and driver thereof, and with the rotary shaft of described spiral catcher affixed
One rotary encoder；
Also include that the transfer passage being made up of conveyer belt and second rotation affixed with the rotary shaft of described conveyer belt are compiled
Code device；The a certain position of described conveyer belt transfer passage is provided with synchronous averaging sensor；
Described control unit respectively with the driver of described driving motor, described first rotary encoder, described second rotation
Turn encoder and described synchronous averaging sensor connects；
Described control unit is for calculating described according to flaky material through the moment of described synchronous averaging sensor
Shape material arrives the moment of described spiral catcher, and for estimating spiral shell when described flaky material enters described spiral catcher
Revolve catcher phase place and collect the helicla flute number that notch is corresponding, thus estimating phase deviation, and according to the phase deviation estimated
The rotating speed of described spiral catcher is adjusted.
The most more preferably, when described phase deviation is less than 0, the rotating speed of described spiral catcher is reduced；When described phase place
When deviation is more than 0, increase the rotating speed of described spiral catcher.
The most more preferably, near the collection notch of described spiral catcher, it is provided with synchronization detecting sensor；Described control
Unit processed is connected with described synchronization detecting sensor；
Described control unit is additionally operable to arrive at described flaky material the reality in collection notch moment according to spiral catcher
Phase place, calculates the collection phase deviation of reality, and it is different to judge whether the collection phase deviation of described reality exceedes collection phase place
Often threshold value.
The most more preferably, described synchronization detecting sensor and described synchronous averaging sensor are a pair photoelectric sensing respectively
Device.
The most more preferably, the driving motor of described spiral catcher is motor.
Flaky material synchronous collection method based on dynamic error correction provided by the present invention and collection device thereof, pass through
Estimate the phase deviation of spiral catcher when flaky material arrives spiral catcher, the rotating speed of spiral catcher is dynamically adjusted
Whole, can eliminate between flaky material front end and the helicla flute of spiral catcher before flaky material arrives spiral catcher
Position deviation, thus realize the spiral catcher synchronous collection to flaky material.Above-mentioned lamellar synchronous material collection method is permissible
Based on each flaky material conveying situation on a moving belt, the rotating speed of spiral catcher is carried out Real-time and Dynamic adjustment, from
And be possible to prevent flaky material fly out spiral catcher accident occur, the operation stability of cleaning-sorting machine has been effectively ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of synchronized model flaky material spiral collection device provided by the present invention；
Fig. 2 is the phase parameter schematic diagram of spiral catcher；
Fig. 3 is toMoment, the phase place schematic diagram of spiral catcher；
Fig. 4 is t1Moment, the phase place schematic diagram of spiral catcher；
Fig. 5 is the process chart of flaky material synchronous collection method provided by the present invention.
Detailed description of the invention
With specific embodiment the technology contents of the present invention done below in conjunction with the accompanying drawings and describe in detail further.
As it is shown in figure 1, synchronized model flaky material spiral collection device provided by the present invention, including spiral catcher 7, spiral shell
The driving motor of rotation catcher 7 and driver thereof, and first rotary encoder affixed with the rotary shaft of spiral catcher 7,
First rotary encoder and spiral catcher 7 synchronous rotary.
This synchronized model flaky material spiral collection device also includes the flaky material transfer passage being made up of conveyer belt 3 and 4,
And with the rotary shaft 5 of conveyer belt affixed the second rotary encoder, the second rotary encoder and conveyer belt synchronous rotary.Defeated
The a certain position sending passage is provided with synchronous averaging sensor 2；And it is provided with same near the collection notch 6 of spiral catcher 7
Step detection sensor 1.Synchronous averaging sensor 2 and synchronization detecting sensor 1 can use a pair photoelectric sensor to carry out respectively
Signals collecting.
The control unit of this synchronized model flaky material spiral collection device respectively with drive the driver of motor, first rotate
Encoder, the second rotary encoder, synchronous averaging sensor 2 and synchronization detecting sensor 1 connect.This control unit is used for basis
Flaky material through the moment of synchronous averaging sensor 2 calculate flaky material arrive spiral catcher 7 collect notch 6 time
Carve, and for estimating the phase place of spiral catcher when flaky material enters spiral catcher 7 and collecting the spiral of notch 6 correspondence
Groove m, thus estimate phase deviation, and according to the phase deviation estimated, the rotating speed of spiral catcher 7 is adjusted.Same at this
In the running of step type flaky material spiral collection device, control unit gathers flaky material by synchronous averaging sensor 2
100 through the moment of a certain fixed position of transfer passage, and obtains spiral catcher 7 at this by the first rotary encoder simultaneously
The phase place in moment；Be transported to the collection notch 6 of spiral catcher 7 from this fixed position then in conjunction with flaky material 100 needed for
The time wanted, estimate the phase place that spiral catcher 7 is corresponding when it arrives, thus estimate phase deviation.When control unit is pre-
When the phase deviation estimated is less than 0, control unit controls the rotating speed of the driver reduction spiral catcher 7 of motor；Work as phase place
When deviation is more than 0, increase the rotating speed of spiral catcher 7.
This control unit is additionally operable to arrive at flaky material the actual phase in collection notch 6 moment according to spiral catcher 7,
Calculate the collection phase deviation of reality, and judge whether the collection phase deviation of reality exceedes collection phase anomaly threshold value.When
When actual collection phase deviation exceedes collection phase anomaly threshold value, do warning shutdown and process.In above-mentioned running, control
Unit gathers flaky material 100 by synchronization detecting sensor 1 and arrives collection notch 6 moment, and is compiled by the first rotation simultaneously
Code device obtains the actual phase of spiral catcher 7.
Specifically, as in figure 2 it is shown, spiral catcher 7 can be rotated by step motor drive；Arrange on spiral catcher 7
Having multiple helicla flute, multiple helicla flutes to be circularly and evenly distributed, in the rotary course of spiral catcher 7, multiple helicla flutes depend on
The secondary collection notch 6 becoming collection flaky material 100, each helicla flute can collect a flaky material 100.Wherein, when arbitrary
Helicla flute i rotates to when exporting concordant position of the transfer passage between its entrance with conveyer belt 3 and 4, and i helicla flute is in
Preferably collecting position, now i helicla flute is for collecting notch 6 (M >=i >=1, M is the helicla flute sum of spiral catcher 7).
As a example by there are 23 spiral fluted spiral catchers, 23 >=i >=1.Define all spiral fluteds numbering and be respectively 1～23；Spiral shell
Spin slot 1 is respectively to the preferable phase place of collecting of helicla flute 23 correspondence
In collection device running, it is assumed that for arbitrary flaky material to be collected, the receipts of spiral catcher 7
Integrate the helicla flute number corresponding to notch as m.Estimate phase place and the m spiral fluted ideal of spiral catcher 7 collect the tool of phase place
Body numerical value, different according to the difference of spiral catcher 7 zero-bit definition, but difference between the two determines that value, not because of spiral shell
The definition of rotation catcher 7 zero-bit is different and has difference.I.e. estimate phase deviation as what spiral catcher 7 adjusted foundation, its
Concrete numerical value is the most relevant to the running status of spiral catcher 7, does not change because the definition of spiral catcher 7 zero-bit is different.
Below using the zero-bit of first rotary encoder affixed with the rotary shaft of spiral catcher 7 as spiral catcher zero-bit, to spiral shell
The phase place of rotation catcher 7Different spiral fluted ideals collect phase placeAnd the collecting tank of at a time spiral catcher 7
M spiral fluted ideal corresponding to Kou collects phase placeDefinition carry out citing introduce.As shown in Figure 2, it is assumed that spiral is collected
When device 7 is positioned at zero-bit, Fig. 2 collects the helicla flute corresponding to notch 6 and is horizontal, rotating through with spiral catcher 7
The anglec of rotation corresponding in journey is labeled as the current phase place of spiral catcherIt is positioned at collecting tank in Fig. 2 with arbitrary helicla flute i
The phase place definition i spiral fluted ideal of spiral catcher 7 corresponding during the position at mouthful 6 places collects phase placeM≥i≥
1.And for a certain flaky material to be collected, when it arrives spiral catcher 7, the spiral notch 6 of spiral catcher 7
Have correspondence helicla flute m, now, if the phase place of spiral catcher 7Phase place is collected with m spiral fluted idealPhase
With, then can ensure that flaky material synchronizes to enter in spiral catcher 7, M >=m >=1.
Owing to, in cleaning-sorting machine running, arriving when collecting notch of spiral catcher 7 at flaky material 100, holding
Easily position deviation occurs between the helicla flute of the front end of flaky material 100 and spiral catcher, thus cause flaky material to fly
The accident haveing spiral catcher occurs.In order to prevent flaky material from flying out the appearance of accident of spiral catcher, it is necessary to based on
The conveying situation of individual flaky material, carries out dynamic realtime adjustment to the phase place of spiral catcher 7, so that lamellar material is reduced or eliminated
When material 100 enters the collection notch of spiral catcher 7, deposit between front end and the helicla flute of spiral catcher 7 of flaky material 100
Position deviation.
Below as a example by there are 23 spiral fluted spiral catchers 7, in conjunction with Fig. 3, Fig. 4 and Fig. 5, to this synchronized model lamellar
Flaky material synchronous collection method based on dynamic error correction corresponding to material spiral collection device describes in detail.
As it is shown in figure 5, flaky material synchronous collection method based on dynamic error correction provided by the present invention, including such as
Lower step:
(1) synchronous averaging sensor 2 is used to gather the flaky material 100 moment t through a certain position of transfer passageo, and
Obtain spiral catcher 7 at t simultaneouslyoThe phase place in moment
(2) calculate flaky material 100 and enter the moment t of spiral catcher 71, and estimate t1The phase of moment spiral catcher 7
Position
(3) according to t1Moment spiral catcher 7 estimate phase placeDetermine collect notch 6 correspondence helicla flute m with
And m spiral fluted ideal collection phase place
(4) phase deviation is estimated in calculating
(5) according to estimating phase deviationThe rotating speed of spiral catcher is adjusted, thus arrives at flaky material
Phase deviation is eliminated before spiral catcher.
In above process, product sequentially passes through synchronous averaging sensor 2 under the clamping of conveyer belt and synchronous detecting passes
Photoelectric sensor 1.Line speed v is it is known that can pass between photoelectric sensor 1 according to synchronous averaging sensor 2 and synchronous detecting
Distance calculate flaky material 100 and move to synchronous detecting from synchronous averaging sensor 2 and pass the time required for sensor 1
tsc.Owing to synchronization detecting sensor 1 is the nearest away from spiral catcher 7, it is believed that flaky material arrives synchronous detecting sensing
Spiral catcher 7 is entered while device 1.During equipment idle running, run simultaneously for ensureing spiral catcher 7 to keep with conveyer belt, root
It is ω according to the speed of plant machinery gear ratio and conveyer belt by the speed setting of spiral catcher 7.
In step (1), the flaky material 100 state when synchronous averaging sensor 2 is as it is shown on figure 3, define lamellar
The moment of the front end triggering synchronous averaging sensor 2 of material 100 is the flaky material 100 moment through this position of transfer passage
to, control unit obtains spiral catcher 7 at t simultaneouslyoThe phase place in moment
Owing to conveyer belt 3 and 4 runs with constant speed v, flaky material 100 arrives spiral from synchronous averaging sensor 2
Time t required for the collection notch 6 of catcher 7scDetermine.In step (2), calculate flaky material 100 according to formula (1)
Enter the moment t of spiral catcher 71:
t1=t0+tsc(1)；
And estimate spiral catcher 7 at t according to formula (2)1The phase place in moment
Wherein, ω is the rotating speed of spiral catcher.
Then, in step (3), according to the helicla flute m of formula (3) calculating collection notch 6 correspondence:
Wherein,For t1Moment spiral catcher 7 estimate phase place,Phase place, M >=i is collected for i spiral fluted ideal
≥1；For t1The m spiral fluted ideal corresponding to notch of collecting of moment spiral catcher collects phase place, and M >=m >=1, M is
Spiral fluted sum in spiral catcher 7.For ensureing the even running of spiral catcher 7, it should be ensured that t1Moment spiral catcher 7
Estimate phase placePhase place is collected with m spiral fluted idealDeviation minimum.
When determining spiral catcher 7 for the helicla flute m collecting flaky material 100, in step (4), Ke Yigen
Phase deviation is estimated according to formula (4)
Then, in step (5), according to estimating phase deviationSynchronization detecting sensor is triggered at flaky material 100
Before 1, the driving motor to spiral catcher 7 carries out speed governing, to eliminate deviation so that t1The phase place of moment spiral catcher 7 withAs close possible to.Specifically, whenTime, estimate phase placeIn advance, the rotating speed of spiral catcher 7 should be reduced；WhenEstimate phase placeDelayed, the rotating speed of spiral catcher 7 should be increased.
Additionally, after step (5) carries out speed governing to spiral catcher 7, it is also possible to by step (6) to flaky material 100
Practical situation when entering spiral catcher 7 is monitored and reports to the police.In step (6), synchronization detecting sensor 1 is used to gather
Flaky material 100 arrives the moment of spiral catcher 7, and obtains the actual phase of spiral catcher 7 simultaneouslyUse formula
(5) actual collection phase deviation is calculated
Specifically, state when flaky material 100 arrives synchronization detecting sensor 1 as shown in Figure 4, when before product 100
When end triggering synchronization detecting sensor 1 produces signal, flaky material 100 enters spiral catcher 7.Record flaky material 100
The moment t of synchronization detecting sensor 1 is triggered in front end1, control unit obtains spiral catcher 7 at t simultaneously1The phase place in moment
Then actual collection phase deviation is calculated according to formula (5)WhenTime, do warning shutdown and process；WhenTime, do not process.Wherein,For collecting phase anomaly threshold value.
In sum, flaky material synchronous collection method provided by the present invention, during screw runs, logical
Cross and estimate the phase deviation of spiral catcher when arbitrary flaky material arrives spiral catcher, the rotating speed of spiral catcher is carried out
Real-time and Dynamic adjusts, and can eliminate the spiral shell of flaky material front end and spiral catcher before flaky material arrives spiral catcher
Position deviation between spin slot, thus realize the spiral catcher synchronous collection to flaky material, prevents flaky material from flying out spiral shell
The accident of rotation catcher occurs.Above-mentioned lamellar synchronous material collection method, can be based on each flaky material at conveyer belt
Conveying situation, carries out Real-time and Dynamic adjustment to the rotating speed of spiral catcher, is possible to prevent flaky material to fly out spiral catcher
Accident occurs, and greatly ensure that the operation stability of cleaning-sorting machine.
Above to flaky material synchronous collection method based on dynamic error correction provided by the present invention and collection dress thereof
Put and be described in detail.For one of ordinary skill in the art, on the premise of without departing substantially from true spirit
Any obvious change being done it, all will belong to the protection domain of patent right of the present invention.
Claims (10)
1. a flaky material synchronous collection method based on dynamic error correction, it is characterised in that comprise the steps:
(1) the synchronous averaging sensor acquisition flaky material moment t through a certain position of transfer passage is usedo, and obtain spiral shell simultaneously
Rotation catcher is at toThe phase place in moment
(2) calculate described flaky material and enter the moment t of spiral catcher1, and estimate t1The phase place of spiral catcher described in moment
(3) according to t1Described in moment, spiral catcher estimates phase placeDetermine and collect helicla flute m and m that notch is corresponding
Number spiral fluted ideal collects phase place
(4) phase deviation is estimated in calculating
(5) according to estimating phase deviationThe rotating speed of spiral catcher is adjusted, thus arrives at described flaky material
Phase deviation is eliminated before described spiral catcher.
2. flaky material synchronous collection method as claimed in claim 1, it is characterised in that:
In described step (2), described flaky material enters the moment t of spiral catcher1=t0+tsc, wherein, tscFor lamellar material
Expect to arrive the time required for described spiral catcher from described synchronous averaging sensor；
Described spiral catcher is at t1Moment estimate phase placeω is the rotating speed of described spiral catcher.
3. flaky material synchronous collection method as claimed in claim 1, it is characterised in that:
In described step (3), calculate according to equation below and collect the helicla flute m that notch is corresponding:Wherein,For t1Moment spiral catcher estimate phase place,For i spiral fluted
Preferable collection phase place, M >=i >=1；For t1The m spiral fluted ideal corresponding to notch of collecting of moment spiral catcher is received
Collection phase place, M >=m >=1, M is spiral fluted sum in spiral catcher.
4. flaky material synchronous collection method as claimed in claim 1, it is characterised in that:
In described step (5), whenTime, reduce the rotating speed of described spiral catcher；WhenIncrease described
The rotating speed of spiral catcher.
5. flaky material synchronous collection method as claimed in claim 1, it is characterised in that also include step (6), use and synchronize
Detection sensor acquisition flaky material arrives the moment of spiral catcher, and obtains the actual phase of spiral catcher simultaneously
Calculate actual collection phase deviationWhenTime, do warning shutdown and process；Wherein,
For collecting phase anomaly threshold value.
6. a synchronized model flaky material spiral collection device based on dynamic error correction, it is characterised in that include control unit
With spiral catcher, the driving motor of described spiral catcher and driver thereof, and with the rotary shaft of described spiral catcher
The first affixed rotary encoder；
Also include the transfer passage being made up of conveyer belt and second rotary encoder affixed with the rotary shaft of described conveyer belt；
The a certain position of described transfer passage is provided with synchronous averaging sensor；
Described control unit is compiled with the driver of described driving motor, described first rotary encoder, described second rotation respectively
Code device and described synchronous averaging sensor connect；
Described control unit is for calculating described lamellar material according to flaky material through the moment of described synchronous averaging sensor
Expect the moment reaching described spiral catcher, and receive for estimating spiral when described flaky material enters described spiral catcher
Storage phase place and collect helicla flute number corresponding to notch, thus estimate phase deviation, and according to the phase deviation estimated to institute
The rotating speed stating spiral catcher is adjusted.
7. synchronized model flaky material spiral collection device as claimed in claim 6, it is characterised in that:
When described phase deviation is less than 0, reduce the rotating speed of described spiral catcher；When described phase deviation is more than 0, increase
The rotating speed of described spiral catcher.
8. synchronized model flaky material spiral collection device as claimed in claim 6, it is characterised in that:
It is provided with synchronization detecting sensor near the collection notch of described spiral catcher；Described control unit is synchronization with described
Detection sensor connects；
Described control unit is additionally operable to arrive at described flaky material the actual phase in collection notch moment according to spiral catcher,
Calculate the collection phase deviation of reality, and judge whether the collection phase deviation of described reality exceedes collection phase anomaly threshold
Value.
9. synchronized model flaky material spiral collection device as claimed in claim 8, it is characterised in that:
Described synchronization detecting sensor and described synchronous averaging sensor are a pair photoelectric sensor respectively.
10. synchronized model flaky material spiral collection device as claimed in claim 6, it is characterised in that:
The driving motor of described spiral catcher is motor.
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| CN104240379A (en) * | 2014-09-04 | 2014-12-24 | 上海古鳌电子科技股份有限公司 | Speed control mechanism and method of bill output and storage device of bill sorter |
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Application publication date: 20161130 |