CN106585132A - FWS fault detection and early warning system - Google Patents
FWS fault detection and early warning system Download PDFInfo
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- CN106585132A CN106585132A CN201610971490.9A CN201610971490A CN106585132A CN 106585132 A CN106585132 A CN 106585132A CN 201610971490 A CN201610971490 A CN 201610971490A CN 106585132 A CN106585132 A CN 106585132A
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- output voltage
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/46—Applications of alarms, e.g. responsive to approach of end of line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
Landscapes
- Ink Jet (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention discloses an FWS fault detection and early warning system. The realization of the system comprises the following steps: 1) comparing an SR1 measurement value with the negative pressure value set according to the SCN to control a value, a pump and a silencer to reach a requirement value, wherein the control precision is in the range of -0.05KPA-0.05KPA; 2) reaching the setting value and keep the stabilization state for more than 5 seconds to output the voltage to V1 and output the voltage to the Alarm; 3) performing LEVEL1 dual-signal inputting; 4) performing LEVEL2 dual-signal input; 5) when the PI is inputted, inputting the voltages to the V2, the V3 and the P3 until the PI input is disconnected; and 6) preserving the V6 constant voltage output for maintenance. The FWS fault detection and early warning system can timely perform early warning of the liquid level height and avoid the shutdown and reduction of output.
Description
Technical field
The present invention relates to a kind of FWS fault detects and early warning system.
Background technology
With the development of global machinery manufacturing industry, industrial production automation degree is improved constantly, the packaging and its mark of product
Know and gradually paid close attention to by people, various packaging designation equipments arise at the historic moment, and according to the difference of operation principle, can be roughly divided into so
Several big class：
1. continuous ink jet technology ink jet numbering machine, abbreviation CIJ ink jet numbering machines；
2. drop on demand ink jet technology, abbreviation DOD ink jet numbering machines；
3. thermal foaming inkjet technology, abbreviation TIJ ink jet numbering machines；
4. laser marker；
5. thermal transfer coder, abbreviation TTO；
Into after 2000, with the variation that commodity develop, especially one-dimension code, the extensive utilization of Quick Response Code is right
Mark equipment proposes more, higher requirements；Print size bigger, resolution is higher, mark firmness is higher, print more intelligence
Can etc., legacy identification equipment can not meet the requirement in market gradually, and UV jet-printing equipments of new generation can meet tradition
The spray printing new standard that mark equipment cannot meet, detection ink jet numbering machine gas path failure and detecting print cartridge liquid level fail timely early warning liquid level
Highly, it is difficult to which the very first time finds trouble point by failure code, the off-time is considerably increased, the factory that stops of increasing loses.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind being capable of the liquid level of early warning in time, it is to avoid shut down the underproduction
FWS fault detects and early warning system.
To solve the above problems, the present invention is adopted the following technical scheme that：
A kind of FWS fault detects of non-precipitating type ink and early warning system, comprise the following steps:
1) negative pressure value arranged by SCN, contrasts SR1 measured values, control valve and pump and acoustic filter, reaches required value, control
Precision is ± 0.05KPA, less than arranges value 0.05Kpa, output voltage V4, P2, until it reaches setting value, more than setting value
0.05Kpa, output voltage V5, until reaching setting value；
2) reach setting value and stablize duration more than 5 seconds, output voltage to V1, output voltage to Alarm, alarm signal
A, green light；If negative pressure measured value is less than setting value 0.1Kpa, and duration was more than 5 seconds, cut off V1, output voltage to Alarm,
Red light, failure code：During 01, PI input, above detection does not work；
3) LEVEL1 dual signals input, after there is low liquid level, first group of signal input, output voltage to ALARM, amber light event
Barrier code：02, the triggering of second group of signal or first group of signal are not restored in 15 minutes, are stopped V1 and are powered, and output voltage is arrived
ALARM, alarm signal C, red light, failure code 03；
4) LEVEL2 dual signals input, first group of signal input, output voltage to P1 are disconnected up to input signal, second group
Signal input, stops P1 and powers, output voltage to ALARM, red light, failure code 05, and first group of signal input time is more than 30
Second does not restore, output voltage to ALARM, red light, code：04, cut off P1, P2, V1 voltage output；
5) when PI is input into, input voltage is to V2, V3, P3, until PI inputs disconnect；
6) the normal voltage outputs of V6 are reserved, maintenance is used.
A kind of FWS fault detects of sedimentation type ink and early warning system, comprise the following steps:
1) start shooting, on single-chip microcomputer after electricity, direct voltage output to P4, timing 300 seconds；
2) negative pressure value arranged by SCN, contrasts SR1 measured values, control valve and pump and acoustic filter, reaches required value, control
Precision is ± 0.05KPA, less than arranges value 0.05Kpa, output voltage V4, P2, until it reaches setting value, more than setting value
0.05Kpa, output voltage V5, until reaching setting value；
3) reach setting value and stablize duration more than 5 seconds, output voltage to V1, output voltage to Alarm, alarm signal
A, green light；If negative pressure measured value is less than setting value 0.1Kpa, and duration was more than 5 seconds, cut off V1, output voltage to Alarm,
Red light, failure code：During 01, PI input, above detection does not work；
4) LEVEL1 dual signals input, after there is low liquid level, first group of signal input, output voltage to ALARM, amber light event
Barrier code：02, the triggering of second group of signal or first group of signal are not restored in 15 minutes, are stopped V1 and are powered, and output voltage is arrived
ALARM, alarm signal C, red light, failure code 03；
5) LEVEL2 dual signals input, first group of signal input, output voltage to P1 are disconnected up to input signal, second group
Signal input, stops P1 and powers, output voltage to ALARM, red light, failure code 05, and first group of signal input time is more than 30
Second does not restore, output voltage to ALARM, red light, code：04, cut off P1, P2, V1 voltage output；
6) when PI is input into, input voltage is to V2, V3, P3, until PI inputs disconnect；
7) the normal voltage outputs of V6 are reserved, maintenance is used.
Know-why：
A. negative pressure Accuracy Control：By real-time monitoring negative pressure value, compare with default negative pressure value, by control valve with
Negative pressure, by negative pressure floating control in ± 0.05Kpa, self-compensating pressure, is maintained at setting value by pump and deafener；
B. fault detection technique：By detecting negative pressure value, if negative pressure is less than 5 seconds in setting value stabilization time or negative pressure cannot
Setting value is reached, then equipment does not work, corresponding failure code is provided on display interface；
C. early warning system：Liquid level detecting device detecting real-time current level is provided with one-level print cartridge, two stage ink box, works as entrance
During low liquid level, the bright orange lamp of equipment simultaneously shows low liquid level warning, if not supplementing within 15 minutes ink and liquid level is less than normal work demand
Shi Ze sends out a warning and stops power supply, and shows failure code.
Beneficial effects of the present invention are：Mainly for detection of ink jet numbering machine gas path failure and detecting print cartridge liquid level, timely early warning
Liquid level.The research and development of this system, can accurately detect ink jet numbering machine failure, show failure code, and client can pass through event the very first time
Barrier code finds trouble point, greatly reduces trouble shooting time, so as to reduce production suspension induced losses.Early warning system can be by ink jet numbering machine
The liquid level detecting of one-level print cartridge, two stage ink box, early warning liquid level reach need supplemental stages, liquid level deficiency the stage and liquid level is too low cannot
Working stage, the maintenance shut-downs that early warning avoids ink from being finished and causes ahead of time；A protective effect is played to equipment in itself not only,
Also client is provided and avoids the guarantee for shutting down the underproduction.
Description of the drawings
Fig. 1 is the circuit theory diagrams of a kind of FWS fault detects of the invention and early warning system.
Specific embodiment
As shown in figure 1, a kind of FWS fault detects of non-precipitating type ink and early warning system, comprise the following steps:
1) negative pressure value arranged by SCN, contrasts SR1 measured values, control valve and pump and acoustic filter, reaches required value, control
Precision is ± 0.05KPA, less than arranges value 0.05Kpa, output voltage V4, P2, until it reaches setting value, more than setting value
0.05Kpa, output voltage V5, until reaching setting value；
2) reach setting value and stablize duration more than 5 seconds, output voltage to V1, output voltage to Alarm, alarm signal
A, green light；If negative pressure measured value is less than setting value 0.1Kpa, and duration was more than 5 seconds, cut off V1, output voltage to Alarm,
Red light, failure code：During 01, PI input, above detection does not work；
3) LEVEL1 dual signals input, after there is low liquid level, first group of signal input, output voltage to ALARM, amber light event
Barrier code：02, the triggering of second group of signal or first group of signal are not restored in 15 minutes, are stopped V1 and are powered, and output voltage is arrived
ALARM, alarm signal C, red light, failure code 03；
4) LEVEL2 dual signals input, first group of signal input, output voltage to P1 are disconnected up to input signal, second group
Signal input, stops P1 and powers, output voltage to ALARM, red light, failure code 05, and first group of signal input time is more than 30
Second does not restore, output voltage to ALARM, red light, code：04, cut off P1, P2, V1 voltage output；
5) when PI is input into, input voltage is to V2, V3, P3, until PI inputs disconnect；
6) the normal voltage outputs of V6 are reserved, maintenance is used.
A kind of FWS fault detects of sedimentation type ink and early warning system, comprise the following steps:
1) start shooting, on single-chip microcomputer after electricity, direct voltage output to P4, timing 300 seconds；
2) negative pressure value arranged by SCN, contrasts SR1 measured values, control valve and pump and acoustic filter, reaches required value, control
Precision is ± 0.05KPA, less than arranges value 0.05Kpa, output voltage V4, P2, until it reaches setting value, more than setting value
0.05Kpa, output voltage V5, until reaching setting value；
3) reach setting value and stablize duration more than 5 seconds, output voltage to V1, output voltage to Alarm, alarm signal
A, green light；If negative pressure measured value is less than setting value 0.1Kpa, and duration was more than 5 seconds, cut off V1, output voltage to Alarm,
Red light, failure code：During 01, PI input, above detection does not work；
4) LEVEL1 dual signals input, after there is low liquid level, first group of signal input, output voltage to ALARM, amber light event
Barrier code：02, the triggering of second group of signal or first group of signal are not restored in 15 minutes, are stopped V1 and are powered, and output voltage is arrived
ALARM, alarm signal C, red light, failure code 03；
5) LEVEL2 dual signals input, first group of signal input, output voltage to P1 are disconnected up to input signal, second group
Signal input, stops P1 and powers, output voltage to ALARM, red light, failure code 05, and first group of signal input time is more than 30
Second does not restore, output voltage to ALARM, red light, code：04, cut off P1, P2, V1 voltage output；
6) when PI is input into, input voltage is to V2, V3, P3, until PI inputs disconnect；
7) the normal voltage outputs of V6 are reserved, maintenance is used.
Beneficial effects of the present invention are：Mainly for detection of ink jet numbering machine gas path failure and detecting print cartridge liquid level, timely early warning
Liquid level.The research and development of this system, can accurately detect ink jet numbering machine failure, show failure code, and client can pass through event the very first time
Barrier code finds trouble point, greatly reduces trouble shooting time, so as to reduce production suspension induced losses.Early warning system can be by ink jet numbering machine
The liquid level detecting of one-level print cartridge, two stage ink box, early warning liquid level reach need supplemental stages, liquid level deficiency the stage and liquid level is too low cannot
Working stage, the maintenance shut-downs that early warning avoids ink from being finished and causes ahead of time；A protective effect is played to equipment in itself not only,
Also client is provided and avoids the guarantee for shutting down the underproduction.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all be included within the scope of the present invention.
Claims (2)
1. a kind of FWS fault detects of non-precipitating type ink and early warning system, it is characterised in that comprise the following steps:
1) negative pressure value arranged by SCN, contrasts SR1 measured values, control valve and pump and acoustic filter, reaches required value, control accuracy
For ± 0.05KPA, less than arranges value 0.05Kpa, output voltage V4, P2, until it reaches setting value, more than setting value 0.05Kpa,
Output voltage V5, until reaching setting value；
2) reach setting value and stablize duration more than 5 seconds, output voltage to V1, output voltage to Alarm, alarm signal A are green
Lamp；If negative pressure measured value is less than setting value 0.1Kpa, and duration was more than 5 seconds, cut off V1, and output voltage is to Alarm, red
Lamp, failure code：During 01, PI input, above detection does not work；
3) LEVEL1 dual signals input, after there is low liquid level, first group of signal input, output voltage to ALARM, amber light failure generation
Code：02, the triggering of second group of signal or first group of signal are not restored in 15 minutes, are stopped V1 and are powered, and output voltage is to ALARM,
Alarm signal C, red light, failure code 03；
4) LEVEL2 dual signals input, first group of signal input, output voltage to P1 is until input signal disconnection, second group of signal
Input, stops P1 and powers, output voltage to ALARM, red light, failure code 05, and first group of signal input time is more than 30 seconds not
Restore, output voltage to ALARM, red light, code：04, cut off P1, P2, V1 voltage output；
5) when PI is input into, input voltage is to V2, V3, P3, until PI inputs disconnect；
6) the normal voltage outputs of V6 are reserved, maintenance is used.
2. a kind of FWS fault detects of sedimentation type ink and early warning system, it is characterised in that comprise the following steps:
1) start shooting, on single-chip microcomputer after electricity, direct voltage output to P4, timing 300 seconds；
2) negative pressure value arranged by SCN, contrasts SR1 measured values, control valve and pump and acoustic filter, reaches required value, control accuracy
For ± 0.05KPA, less than arranges value 0.05Kpa, output voltage V4, P2, until it reaches setting value, more than setting value 0.05Kpa,
Output voltage V5, until reaching setting value；
3) reach setting value and stablize duration more than 5 seconds, output voltage to V1, output voltage to Alarm, alarm signal A are green
Lamp；If negative pressure measured value is less than setting value 0.1Kpa, and duration was more than 5 seconds, cut off V1, and output voltage is to Alarm, red
Lamp, failure code：During 01, PI input, above detection does not work；
4) LEVEL1 dual signals input, after there is low liquid level, first group of signal input, output voltage to ALARM, amber light failure generation
Code：02, the triggering of second group of signal or first group of signal are not restored in 15 minutes, are stopped V1 and are powered, and output voltage is to ALARM,
Alarm signal C, red light, failure code 03；
5) LEVEL2 dual signals input, first group of signal input, output voltage to P1 is until input signal disconnection, second group of signal
Input, stops P1 and powers, output voltage to ALARM, red light, failure code 05, and first group of signal input time is more than 30 seconds not
Restore, output voltage to ALARM, red light, code：04, cut off P1, P2, V1 voltage output；
6) when PI is input into, input voltage is to V2, V3, P3, until PI inputs disconnect；
7) the normal voltage outputs of V6 are reserved, maintenance is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971490.9A CN106585132A (en) | 2016-11-07 | 2016-11-07 | FWS fault detection and early warning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971490.9A CN106585132A (en) | 2016-11-07 | 2016-11-07 | FWS fault detection and early warning system |
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| CN106585132A true CN106585132A (en) | 2017-04-26 |
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| CN201610971490.9A Pending CN106585132A (en) | 2016-11-07 | 2016-11-07 | FWS fault detection and early warning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528056A (en) * | 2018-03-15 | 2018-09-14 | 宁波法赫施标识科技有限公司 | Code spraying system, code spraying method and product external packaging for product external packaging |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695883A (en) * | 2009-09-29 | 2010-04-21 | 北京美科艺数码科技发展有限公司 | Negative pressure system for nozzle of ink-jet printer and negative pressure control method thereof |
| CN202573292U (en) * | 2012-04-23 | 2012-12-05 | 朗捷尔(常州)喷绘科技有限公司 | Inkjet printer ink line self-circulation system |
| CN104401132A (en) * | 2014-11-04 | 2015-03-11 | 杨保元 | 3D printer ink feeding system |
-
2016
- 2016-11-07 CN CN201610971490.9A patent/CN106585132A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695883A (en) * | 2009-09-29 | 2010-04-21 | 北京美科艺数码科技发展有限公司 | Negative pressure system for nozzle of ink-jet printer and negative pressure control method thereof |
| CN202573292U (en) * | 2012-04-23 | 2012-12-05 | 朗捷尔(常州)喷绘科技有限公司 | Inkjet printer ink line self-circulation system |
| CN104401132A (en) * | 2014-11-04 | 2015-03-11 | 杨保元 | 3D printer ink feeding system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528056A (en) * | 2018-03-15 | 2018-09-14 | 宁波法赫施标识科技有限公司 | Code spraying system, code spraying method and product external packaging for product external packaging |
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Application publication date: 20170426 |
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