CN107631746A - The real-time detection of the upper following dislocation of QCS system dollies and auto-correction method - Google Patents
The real-time detection of the upper following dislocation of QCS system dollies and auto-correction method Download PDFInfo
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- CN107631746A CN107631746A CN201710823026.XA CN201710823026A CN107631746A CN 107631746 A CN107631746 A CN 107631746A CN 201710823026 A CN201710823026 A CN 201710823026A CN 107631746 A CN107631746 A CN 107631746A
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Abstract
The real-time detection to be misplaced the invention discloses the upper following of QCS system dollies and auto-correction method, including step:Top and following dislocation detection：Every 5~8min times storehouses of A1, QCS system control dolly, which are done, once to be standardized；A2, Hui Kushi, QCS systems detect top respectively and following triggers encoder position when going up proximity switch, lower proximity switch to judge whether it misplaces, if dislocation, starts automatic aligning step；Automatic correction：B1, the distance x for opening ionization conjunction, upper dolly outbound and the setting that moves ahead, locking ionization are closed；B2, upper dolly and lower dolly outbound together, then Hui Ku together；When B3, the warehouse compartment of dolly arrival instantly are put, open ionization and close, upper dolly Hui Ku, locking ionization conjunction；B4, upper dolly and lower dolly outbound simultaneously Hui Ku again.Time of the invention discovery failure from 30~50min, shorten to 5~8min, substantially reduces the time for finding failure.It was found that after failure, corrected automatically immediately, after the completion of correction, continue scanning work, whole process is automatically performed.
Description
Technical field
The real-time detection to be misplaced the present invention relates to the upper following of QCS system dollies and auto-correction method.
Background technology
Paper quality control system (QCS) has been widely used for all kinds of paper machines at present, for determining for on-line checking paper
The technical indicators such as amount, moisture.The sensors such as quantitative, moisture are normally at the upper following of QCS dollies, sensing of the paper from upper following
Passed through between device, the result measured.
Due to the requirement of measurement, the upper following of dolly has to keep alignment.But because dolly is moving component,
In prolonged and repeated running, the dislocation between following occurs unavoidably.Dislocation accumulation to a certain extent, will influence to survey
The accuracy of amount.It is highly difficult if manually going to find and check the size of this dislocation.And artificial detection is usually
When relatively large deviation occur in QCS measurement results and laboratory test results, it can just go to check whether following mistake occurs on QCS dollies
The failures such as position.
Misplace, clutch can be opened manually in operator, unlock the linkage of dolly up and down；During correction, promote
Upper and lower dolly, make its alignment, then turn off clutch, following in locking, complete correction.The effect quality of correction is completely dependent on
Manually.
During sensor maintenance maintenance, and by opening clutch, dolly or lower dolly (separation) are pushed open manually, tie up
After the completion of repairing, then make its reset manually.Because dolly is very heavy, labor intensity is larger during operation.
The content of the invention
It is an object of the invention to overcome drawbacks described above, there is provided the real-time detection of the upper followings of QCS system dollies dislocation and
Auto-correction method, solve in the prior art, during paper quality is tested, find the cycle length of failure, manually regulation
The defects of time, long effect was poor, while labor intensity is big.
To achieve these goals, the technical solution adopted by the present invention is as follows：
The real-time detection of the upper following dislocation of QCS system dollies and auto-correction method, comprise the following steps:
Top and following dislocation detection
Every 5~8min times storehouses of A1, QCS system control dolly, which are done, once to be standardized；
A2, Hui Kushi, QCS systems detect respectively the top and lower dolly of dolly the upper proximity switch of following triggering, under
Encoder position during proximity switch judges whether it misplaces, if dislocation, starts automatic aligning step；
Automatic correction
B1, the distance x for opening ionization conjunction, upper dolly outbound and the setting that moves ahead, locking ionization are closed；
B2, upper dolly and lower dolly outbound together, then Hui Ku together；
When B3, the warehouse compartment of dolly arrival instantly are put, open ionization and close, upper dolly Hui Ku, locking ionization conjunction；
B4, upper dolly and lower dolly outbound simultaneously Hui Ku again；
B5, whether detection top and following misplace again, if not misplacing, represent that automatic correction is completed；If still misplacing,
Perform step B6；
B6, the distance x of adjustment setting, recycling perform step B1-B5.
Further, if continuously performing 3 automatic aligning steps, top and following still misplace, then send alarm.
The invention provides the detection means that whether misplace of dolly up and down, time of discovery failure from 30~50min, contracting
Short is 5~8min, substantially reduces the time for finding failure.Present invention discover that after failure, corrected, corrected automatically immediately
Cheng Hou, continue scanning work, whole process is automatically performed, and is participated in without personnel.
Preferably, the upper proximity switch, lower proximity switch are put corresponding upper-lower position located at warehouse compartment, and operated
Side sets separation button, and separation button, upper proximity switch and lower proximity switch are connected with QCS systems respectively.
The real-time detection of the upper following dislocation of QCS system dollies and auto-correction method, in addition to it is automatically separated step：
C1, when QCS systems receive separation command, locking ionization is closed, and is stopped after upper dolly outbound and the segment distance that moves ahead, is beaten
Open ionization to close, upper dolly goes back to storehouse and the segment distance that retracts, and makes dolly and lower dolly in the state that is kept completely separate, upper dolly stop.
After the completion of to be repaired or maintenance work, by library button next time, start the process that automatically resets：By upper proximity switch and
Lower proximity switch judges the position of upper dolly and lower dolly；
If D1, upper dolly and lower dolly are put in warehouse compartment, upper dolly and lower dolly outbound Hui Ku again together, start automatic school
Positive step；
If D2, upper dolly are put in warehouse compartment, lower dolly is not put in warehouse compartment, is opened ionization and is closed, the upper segment distance of dolly outbound one, lock
Close ionization to close, drive lower dolly Hui Ku, small truck position under judgement, if lower dolly still outside storehouse, continue executing with take back down it is small
The step of car, until meeting following two conditions：(a) dolly then performs step D3 prior to upper dolly Hui Ku under；(b) dolly under
With upper dolly while Hui Ku, then step D1 is performed；
If D3, upper dolly are not put in warehouse compartment, lower dolly is put in warehouse compartment, then upper dolly Hui Ku, is reached warehouse compartment and is postponed, starts certainly
Dynamic aligning step；
If D4, upper dolly and lower dolly are not put in warehouse compartment, Hui Ku simultaneously, and if then judge upper dolly elder generation Hui Ku,
Step D2 is performed, if driven trolley elder generation Hui Ku, performs step D3.
The invention provides dolly be automatically separated and auto-reset function, greatly reduce manual working intensity.Also protect
Dolly being capable of proper alignment after having demonstrate,proved each separation/reset.No matter up and down the present invention is electric scanning support is first when, dolly
Whether put in warehouse compartment, by library button next time, scanning support, which can carry out, to automatically reset, and allows upper and lower dolly to go back to storehouse and performs automatic school
Positive step, ensure that scanning support is in optimum Working, reduce manual intervention, improve automaticity.
Compared with prior art, the invention has the advantages that：
1st, the invention provides the detection means that whether misplace of dolly up and down, time of discovery failure from 30~50min,
5~8min is shorten to, substantially reduces the time for finding failure.
2nd, present invention discover that after failure, corrected automatically immediately, after the completion of correction, continue scanning work, entirely
Process is automatically performed, and is participated in without personnel.
3rd, the invention provides dolly be automatically separated and auto-reset function, greatly reduce manual working intensity.
Dolly being capable of proper alignment after ensure that each separation/reset.
4th, the present invention electric scanning support is first when, whether no matter up and down in warehouse compartment put by dolly, by library button next time,
Scanning support, which can carry out, to automatically reset, and allows upper and lower dolly to go back to storehouse and performs automatic aligning step, ensures that scanning support is in most preferably
Working condition, reduce manual intervention, improve automaticity.
Brief description of the drawings
Fig. 1 is the flow chart of the automatic correction of the present invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include but is not limited to
The following example.
The defects of prior art is present：
1st, each coil paper last volume (30~50min of time interval), laboratory sampling detection, if testing result and online inspection
There is relatively large deviation in measured value, is possible to find that following misplaces, and this is impacted to production, particularly, such as
Fruit QCS inputs automatically control, and executing agency will send false command, to production according to the testing result of mistake to executing agency
Product quality damages, and under serious conditions, entire volume paper can all be scrapped.
2nd, the alignment of the upper following of regulation is, it is necessary to which operator possesses skilled experience manually, and otherwise this process can be very long,
Influence whether being normally carried out for production.
3rd, not only process is cumbersome for current method, and considerable degree of physical work.
Embodiment
As shown in figure 1, real-time detection and the auto-correction method of the upper following dislocation of QCS system dollies, are closed using ionization
Instead of traditional mechanical clutch, and proximity switch and lower proximity switch on warehouse compartment installs, in fore side, separation button is set,
Separation button, upper proximity switch and lower proximity switch are connected with QCS systems respectively, and realize following steps：
First, top and following dislocation detection：Every 5~8min times storehouses of QCS systems control dolly, which are done, once to be standardized, Hui Ku
When, QCS systems detect coding when the upper proximity switch of following triggering of the top and lower dolly of dolly, lower proximity switch respectively
Device position judges whether it misplaces, if dislocation, starts automatic aligning step, correction is completed, continues to standardize and sweep
Retouch work.
2nd, automatic correction：Ionization is opened to close, upper dolly outbound and the setpoint distance x of moving ahead, locking ionization are closed, upper dolly and
The outbound together under misalignment of lower dolly, then Hui Ku together again, when dolly reaches warehouse compartment and put instantly, open ionization and close, on
Dolly Hui Ku.At this moment, dolly is all put in warehouse compartment under upper dolly, and locking ionization is closed, upper dolly and lower dolly outbound simultaneously Hui Ku again,
Encoder position when triggering proximity switch by detecting upper following, to judge whether to misplace.If do not misplaced, automatic school is represented
It is positive to complete.If still misplaced, setpoint distance x is adjusted, performs automatic positive step again.If continuous 3 times automatic corrections all do not have
There is success, QCS systems there may be otherwise problem, be alarmed to host computer.
3rd, it is automatically separated：Separation button (or assigning separation command from host computer) is pressed, ionization conjunction keeps Locked shape
State, upper dolly outbound and the segment distance that moves ahead, stop, and open ionization and close, and upper dolly goes back to storehouse and the segment distance that retracts, and makes dolly
Stop with lower dolly in the state that is kept completely separate, upper dolly.
At this moment, operating personnel can be safeguarded or maintenance work, after the completion of work, by library button next time, be started automatic
Reseting procedure.
4th, automatically reset process：The position of upper dolly and lower dolly is judged by upper proximity switch and lower proximity switch.
If the 1, upper dolly and lower dolly are put in warehouse compartment, upper dolly and lower dolly outbound Hui Ku again together, start automatic school
Positive step.
If the 2, upper dolly is put in warehouse compartment, lower dolly is not put in warehouse compartment, is opened ionization and is closed, the upper segment distance of dolly outbound one, lock
Close ionization to close, drive lower dolly Hui Ku, small truck position under judgement, if lower dolly still outside storehouse, continue executing with take back down it is small
The step of car, until meeting following two conditions：(a) dolly then performs step 3 prior to upper dolly Hui Ku under；(b) under dolly and
Upper dolly while Hui Ku, then perform step 1.
If the 3, upper dolly is not put in warehouse compartment, lower dolly is put in warehouse compartment, then upper dolly Hui Ku, is reached warehouse compartment and is postponed, starts certainly
Dynamic aligning step.
If the 4, upper dolly and lower dolly are not put in warehouse compartment, Hui Ku simultaneously, and if then judge upper dolly elder generation Hui Ku, hold
Row step 2, if driven trolley elder generation Hui Ku, perform step 3.
According to above-described embodiment, the present invention can be realized well.What deserves to be explained is before based on above-mentioned design principle
Put, to solve same technical problem, some made on architecture basics disclosed in this invention are without substantial
Change or polishing, the essence of used technical scheme is still as the present invention, therefore it should also be as the protection model in the present invention
In enclosing.
Claims (5)
- The real-time detection of the upper following dislocation of 1.QCS system dollies and auto-correction method, it is characterised in that including following step Suddenly:Top and following dislocation detectionEvery 5~8min times storehouses of A1, QCS system control dolly, which are done, once to be standardized；A2, Hui Kushi, QCS systems detect the upper proximity switch of following triggering, lower close of the top and lower dolly of dolly respectively Encoder position during switch judges whether it misplaces, if dislocation, starts automatic aligning step；Automatic correctionB1, the distance x for opening ionization conjunction, upper dolly outbound and the setting that moves ahead, locking ionization are closed；B2, upper dolly and lower dolly outbound together, then Hui Ku together；When B3, the warehouse compartment of dolly arrival instantly are put, open ionization and close, upper dolly Hui Ku, locking ionization conjunction；B4, upper dolly and lower dolly outbound simultaneously Hui Ku again；B5, whether detection top and following misplace again, if not misplacing, represent that automatic correction is completed；If still misplacing, perform Step B6；B6, the distance x of adjustment setting, recycling perform step B1-B5.
- 2. real-time detection and the auto-correction method of the upper following dislocation of QCS systems dolly according to claim 1, it is special Sign is, if continuously performing 3 automatic aligning steps, top and following still misplace, then send alarm.
- 3. real-time detection and the auto-correction method of the upper following dislocation of QCS systems dolly according to claim 1, it is special Sign is that the upper proximity switch, lower proximity switch put corresponding upper-lower position located at warehouse compartment, and set separation to press in fore side Button, separation button, upper proximity switch and lower proximity switch are connected with QCS systems respectively.
- 4. real-time detection and the auto-correction method of the upper following dislocation of QCS systems dolly according to claim 3, it is special Sign is, in addition to is automatically separated step：C1, when QCS systems receive separation command, locking ionization is closed, and is stopped after upper dolly outbound and the segment distance that moves ahead, is opened electricity Clutch, upper dolly goes back to storehouse and the segment distance that retracts, and dolly and lower dolly is stopped in the state that is kept completely separate, upper dolly.
- 5. real-time detection and the auto-correction method of the upper following dislocation of QCS systems dolly according to claim 4, it is special Sign is, after the completion of to be repaired or maintenance work, by library button next time, starts the process that automatically resets：By upper proximity switch and Lower proximity switch judges the position of upper dolly and lower dolly；If D1, upper dolly and lower dolly are put in warehouse compartment, Hui Ku, the automatic correction of startup walk again for outbound together for upper dolly and lower dolly Suddenly；If D2, upper dolly are put in warehouse compartment, lower dolly is not put in warehouse compartment, is opened ionization and is closed, the upper segment distance of dolly outbound one, locking electricity Clutch, drive lower dolly Hui Ku, small truck position under judgement, if lower dolly, which still outside storehouse, continues executing with, takes back lower dolly Step, until meeting following two conditions：(a) dolly then performs step D3 prior to upper dolly Hui Ku under；(b) dolly and upper under Dolly while Hui Ku, then perform step D1；If D3, upper dolly are not put in warehouse compartment, lower dolly is put in warehouse compartment, then upper dolly Hui Ku, is reached warehouse compartment and is postponed, starts automatic school Positive step；If D4, upper dolly and lower dolly are not put in warehouse compartment, Hui Ku simultaneously, and if then judge upper dolly elder generation Hui Ku, perform Step D2, if driven trolley elder generation Hui Ku, perform step D3.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710823026.XA CN107631746B (en) | 2017-09-13 | 2017-09-13 | Real-time detection and automatic correction method for upper and lower head dislocation of QCS system trolley |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823026.XA CN107631746B (en) | 2017-09-13 | 2017-09-13 | Real-time detection and automatic correction method for upper and lower head dislocation of QCS system trolley |
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| CN107631746A true CN107631746A (en) | 2018-01-26 |
| CN107631746B CN107631746B (en) | 2020-04-07 |
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Cited By (1)
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| CN112798046A (en) * | 2020-12-31 | 2021-05-14 | 绵阳同成智能装备股份有限公司 | Method and system for aligning upper window and lower window of mobile trolley of paper detection scanning frame |
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| CN112798046A (en) * | 2020-12-31 | 2021-05-14 | 绵阳同成智能装备股份有限公司 | Method and system for aligning upper window and lower window of mobile trolley of paper detection scanning frame |
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