CN106113937B - A kind of silk screen black real time monitoring apparatus and its method - Google Patents
A kind of silk screen black real time monitoring apparatus and its method Download PDFInfo
- Publication number
- CN106113937B CN106113937B CN201610525281.1A CN201610525281A CN106113937B CN 106113937 B CN106113937 B CN 106113937B CN 201610525281 A CN201610525281 A CN 201610525281A CN 106113937 B CN106113937 B CN 106113937B
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- ink
- monitoring
- host computer
- module
- silk screen
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0027—Devices for scanning originals, printing formes or the like for determining or presetting the ink supply
Abstract
The invention discloses a kind of silk screen black real time monitoring apparatus and its method, product paper real-time counting device, the automatic draw-out device of ink, weighing device, host computer ink consumption monitoring device have connection and information exchange；Present invention incorporates photoelectricity and PLC control technology to obtain printing machine product counting, and a certain quantitative paper sheets number is set as an ink consumption monitoring period；When reaching a monitoring period, host computer obtains the ink net weight data on electronic balance by serial ports control instruction, carries out differential analysis to the ink net weight data in adjacent periods, realizes silk screen ink real time monitoring；It is realized using photoelectric technology, PLC control technology, electronic-weighing and computer processing technology and the ink consumption of silk-screen printing is monitored in real time, fining data can be used for Instructing manufacture.The present invention has many advantages, such as to digitize the ink usage of accurate silk-screen printing, promotes product printing quality.
Description
Technical field
The present invention relates to money printer's inks to consume metering field, specially a kind of silk screen black real time monitoring apparatus and its side
Method.
Background technique
In money printing process, anti-forgery ink dosage be it is extremely accurate and stringent, settling off or very few will cause
Printing product point and hollow and other issues, directly affects Xiao Zhang's product fine work rate.Now, the convex machine of silk is answered in money anti-counterfeit printing
It is very universal in, however the convex machine silk screen of silk rolls interior ink amount without real-time monitoring device at this stage, sends special messenger's hand with board entirely
Torch observation, this mode neither science are also unreliable, it is difficult to adapt to the production requirement of money silk-screen printing, therefore develop a set of
Ink amount real time monitoring apparatus suitable for silk-screen printing seems very necessary.
By developing a kind of micro black real-time monitoring device, manual operation is replaced with objective data, is eliminated artificially not
Ballast, with data Instructing manufacture, " excellent project " of money printing is served in data control production.After the device is implemented,
The status that silk screen roller quantity of ink relies on special messenger to detect by an unaided eye can be improved, reduce the workload of board employee, improve product effect
Benefit reduces quality risk caused by due to silk screen roller ink amount variation abnormality can not be found in time.
Summary of the invention
The object of the present invention is to provide a kind of silk screen black real time monitoring apparatus and its method, and it is swiped through to solve money screen printing
The problems such as ink consumption is difficult to digitize accurate in journey, and printing product quality is difficult to control.
The technical solution adopted by the invention is as follows: a kind of black real time monitoring apparatus of silk screen, mainly includes that product paper is real
When counting device, the automatic draw-out device of ink, weighing device, host computer ink consume monitoring device；It is characterized by: product paper is real
When counting device host computer ink connected by PLC serial port protocol consume monitoring device, the automatic draw-out device of ink is located at weighing device
Top, weighing device connect host computer ink by serial ports transmission line and consume monitoring device.
The product paper real-time counting device, mainly includes photoelectric sensor, mating amplifier, rotary encoder
With OMRON PLC assembly module, the OMRON PLC assembly module includes power module, CPU module, high meter module, output mould
Block and input module, power module connect CPU module, and CPU module is separately connected high meter module, output module and input module；
Two sets of photoelectric sensors are installed on printing machine paper feeding plate, photoelectric sensor upper end be equipped with mating amplifier, mating amplifier with
OMRON PLC assembly module is connected, and OMRON PLC assembly module is separately connected rotary encoder and host computer ink consumption monitoring dress
It sets.
The automatic draw-out device of ink of the present invention, mainly includes oil pump and blast tube；It is characterized by: oil pump root
According to printing machine revolving speed, a certain amount of ink is extracted to silk screen roller, blast tube is parallel with silk screen roller.
Weighing device of the present invention mainly includes electronic balance (model JWE-I), adapter and serial ports transmission
Line；It is characterized by: ink barrel is placed on electronic balance workbench, monitored by the external serial ports of adapter and host computer ink consumption
Device communication, electronic balance use Alternating Current Power Supply.
Host computer ink consumption monitoring device of the present invention mainly includes industrial personal computer, monitoring software, IO card and acousto-optic report
Warning lamp；Product counting and ink net weight data are obtained by industrial personal computer serial ports, its interface provides real time monitoring letter after software processing
It ceases, passes through IO card under abnormal conditions and send alarm signal.
A kind of monitoring method of the black real time monitoring apparatus of silk screen, it is characterised in that:
Step 1: the realization logic of product paper real-time counting is that lower edge is simultaneously in a certain angle according to photoelectric sensor
Triggering, product paper real-time counting device connect host computer ink by PLC serial port protocol and consume monitoring device；
Step 2: the automatic draw-out device of ink is that oil pump ink extracting to printing machine silk screen roller is utilized above ink barrel
It is interior；Ink weighing device is real-time acquisition ink net weight, and it is logical to consume monitoring device by the external serial ports of electronic balance and host computer ink
Letter；
Step 3: host computer ink consumption monitoring device, will be a certain amount of mainly according to the signal and data of the offer of each sub-device
Product number is set as a monitoring period, and the ink consumption in the monitoring period, data exception feelings are intuitively reflected using column diagram
Alarm is sent by IO card under condition to shut down.
The present invention has the advantage that the ink usage of 1, digitlization precision products printing；2, with information control technology generation
For artificial eye observation, science is reliable；3, human-machine interactive information is intuitive, convenient storage analysis statistics in data set；4, it is close to life
It produces, device is simple and practical.
Detailed description of the invention
Fig. 1 is the device of the invention schematic diagram.
Fig. 2 is product paper real-time counting device connection figure.
Fig. 3 is ink consumption monitoring system surface chart of the invention.
Fig. 1 appended drawing reference: present apparatus schematic diagram mainly includes 4 parts, is product paper real-time counting device respectively
(1), the automatic draw-out device of ink (2), weighing device (3), host computer ink consumption monitoring device (4).Wherein product real-time counting fills
Setting (1) includes photoelectricity and PLC control etc., and ink draw-out device (2) is to be extracted ink to silk screen roller using oil pump, is weighed
Device (3) includes electronic balance and mating adapter, and it is ink consumption monitoring software, interface such as Fig. 3 that host computer ink, which consumes monitoring device (4),
It is shown.
Specific embodiment
The present invention is described further combined with specific embodiments below, to help the contents of the present invention are understood.
Embodiment 1:
Selected ink barrel, size are as follows: diameter 200mm height 300mm, net weight 5Kg；Electronic balance maximum weighing 15Kg, essence
Spend 0.001Kg, 500 millimeters of response speed, power supply alternating current 220V；Printing machine 8000/hour of speed.
A kind of silk screen is with black real time monitoring apparatus and its method: product paper real-time counting device (1), ink extract automatically
Device (2), weighing device (3), host computer ink consumption monitoring device (4).There is main component in product paper real-time counting device (1)
Photoelectric sensor and mating amplifier, rotary encoder and PLC module component；Main component in the automatic draw-out device of ink (2)
There are oil pump and blast tube；Weighing device (3) main component has electronic balance and Serial Port Line；It is main that host computer ink consumes monitoring device (4)
Component is wanted to have industrial personal computer, monitoring software, IO card and audible-visual alarm lamp.
The product paper real-time counting device, as shown in Fig. 2, mainly include photoelectric sensor (E3C-LD11),
Mating amplifier (E3C-LDA11), rotary encoder (E6C2-CWZ6C) and OMRON PLC assembly module, OMRON PLC component
Module includes power module (CJ1W-PA202), CPU module (CJ2M-CPU11), high meter module (CJ1W-CT021), output mould
Block (CJ1W-OC201) and input module (CJ1W-ID211), and by sequence installation from left to right；It is characterized by: two sets of light
Electric transducer is installed on printing machine paper feeding plate, is connected by amplifier with PLC output module, rotary encoder is installed on printing
On machine silk-screen roller bearings, it is connected with PLC high meter module, PLC program is simultaneously monitored by serial port protocol and host computer ink consumption
Device communication.
Working principle: combining photoelectricity and PLC control technology obtains printing machine product counting, and a certain quantitative paper sheets number is set
It is set to an ink consumption monitoring period；When reaching a monitoring period, host computer ink consumes monitoring device and passes through serial ports control instruction
The ink net weight data on electronic balance are obtained, differential analysis is carried out to the ink net weight data in adjacent periods, realizes silk screen
It is monitored in real time with ink.
One, product paper real-time counting: according to photoelectric sensor, lower edge triggers realization simultaneously in a certain angle in logic.
A, photoelectric sensor is located at printing machine paper feeding plate front lay, and rotary encoder is installed on printing machine silk screen roller bearings
On.PLC all selects the product of OMRON, by power module (model CJ1W-PA202), CPU module (model
CJ2MCPU11), high meter module (model CJ1W-CT021), output module (model CJ1W-OC201) and input module (type
Number be CJ1W-ID211) composition, and by from left to right sequence installation；
B, PLC program is write using CX-Programmer 9.1, main to realize that function includes product paper and non-product paper
Differentiation and product paper counting etc., pass through serial port protocol and host computer ink consume monitoring device (4) information exchange.
Two, ink net weight real-time detection: during normal production, the ink in ink barrel is drawn by ink draw-out device (2)
In silk screen roller, ink net weight information is consumed monitoring device by the external serial ports of electronic balance and host computer ink by weighing device (3)
(4) information exchange.
A, ink extracts setting automatic mode, extracts speed and is arranged according to printing machine machine speed, during normal production, ink barrel
Interior quantity of ink is reduced in continuity；
B, ink barrel is placed in electronic balance platform, and by adapter serial ports, host computer ink consumes monitoring device (4) according to instruction
Obtain current ink net weight data.
Three, product ink consumption detects: after host computer ink consumes monitoring device (4) acquisition product counting, certain a certain amount of paper is arranged
Number is a monitoring period, obtains electronic balance ink net weight data by control instruction when reaching a monitoring period,
The detection of product ink consumption is that current ink net weight and upper monitoring period ink net weight are carried out difference operation (Fig. 3), operation knot
Fruit is stored using SQL database.
Four, abnormal results warning output: host computer ink consumes ink in monitoring device (4) discovery product ink consumption exception or ink barrel
When amount is lower than safety value, alarm is sent by IO card and is shut down.
Claims (4)
1. a kind of black real time monitoring apparatus of silk screen, mainly include product paper real-time counting device, the automatic draw-out device of ink,
Weighing device, host computer ink consume monitoring device；It is characterized by: product paper real-time counting device is connected by PLC serial port protocol
Host computer ink consumption monitoring device is connect, the automatic draw-out device of ink is located above weighing device, and weighing device passes through serial ports transmission line
It connects host computer ink and consumes monitoring device, the product paper real-time counting device mainly includes photoelectric sensor, mating puts
Big device, rotary encoder and OMRONPLC assembly module, the OMRON PLC assembly module include power module, CPU module,
Height meter module, output module and input module, power module connect CPU module, and CPU module is separately connected high meter module, output
Module and input module；Two sets of photoelectric sensors are installed on printing machine paper feeding plate, and photoelectric sensor upper end is equipped with mating amplification
Device, mating amplifier are connected with OMRON PLC assembly module, and OMRONPLC assembly module is separately connected rotary encoder and upper
Machine ink consumes monitoring device, and the host computer ink consumption monitoring device mainly includes industrial personal computer, monitoring software, IO card and acousto-optic report
Warning lamp；Product counting and ink net weight data are obtained by industrial personal computer serial ports, industrial personal computer interface provides real after monitoring software processing
When monitoring information, pass through IO card under abnormal conditions and send alarm signal.
2. a kind of black real time monitoring apparatus of silk screen according to claim 1, it is characterised in that: the ink is taken out automatically
Device is taken, mainly includes oil pump and blast tube；It is characterized by: oil pump takes out a certain amount of ink according to printing machine revolving speed
It takes to silk screen roller, blast tube is parallel with silk screen roller.
3. a kind of black real time monitoring apparatus of silk screen according to claim 1, it is characterised in that: the weighing device master
It include electronic balance, adapter and serial ports transmission line；It is characterized by: ink barrel is placed on electronic balance workbench,
It consumes monitoring device with host computer ink by the external serial ports of adapter to communicate, electronic balance uses Alternating Current Power Supply.
4. the silk screen according to claim 1 monitoring method of black real time monitoring apparatus, it is characterised in that method and step is such as
Under:
Step 1: the realization logic of product paper real-time counting lower edge while is touched in a certain angle according to photoelectric sensor
Hair, product paper real-time counting device connect host computer ink by PLC serial port protocol and consume monitoring device；
Step 2: the automatic draw-out device of ink is above ink barrel using in oil pump ink extracting to printing machine silk screen roller；
Ink weighing device is real-time acquisition ink net weight, consumes monitoring device with host computer ink by the external serial ports of electronic balance and communicates；
Step 3: host computer ink consumes monitoring device mainly according to the signal and data of the offer of each sub-device, by a certain amount of product
Number is set as a monitoring period, intuitively reflects the ink consumption in the monitoring period using column diagram, in the case of data exception
Alarm is sent by IO card to shut down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610525281.1A CN106113937B (en) | 2016-07-06 | 2016-07-06 | A kind of silk screen black real time monitoring apparatus and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610525281.1A CN106113937B (en) | 2016-07-06 | 2016-07-06 | A kind of silk screen black real time monitoring apparatus and its method |
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| Publication Number | Publication Date |
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| CN106113937A CN106113937A (en) | 2016-11-16 |
| CN106113937B true CN106113937B (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610525281.1A Active CN106113937B (en) | 2016-07-06 | 2016-07-06 | A kind of silk screen black real time monitoring apparatus and its method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110211255A (en) * | 2019-06-19 | 2019-09-06 | 红云红河烟草(集团)有限责任公司 | A kind of cigarette bobbin paper based on encoder techniques, cork paper, nozzle stick consume management system |
| CN113459651B (en) * | 2021-06-24 | 2022-09-23 | 深圳市益嘉包装制品有限公司 | Plane screen printing machine auxiliary device for printing |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2573223Y (en) * | 2002-09-27 | 2003-09-17 | 石家庄印钞厂 | Fluorescent ink printing ink amount data collection and management analysis device |
| JP4140416B2 (en) * | 2003-03-27 | 2008-08-27 | 凸版印刷株式会社 | Gravure preset system |
| CN1295080C (en) * | 2004-03-25 | 2007-01-17 | 南昌印钞厂 | Information acquisition and transmission set in printing machine |
| CN2659683Y (en) * | 2004-03-25 | 2004-12-01 | 南昌印钞厂 | Yield information acquisition device for printing press |
| CN202952647U (en) * | 2012-12-05 | 2013-05-29 | 陕西科技大学 | Ink liquid level control device of corrugated case printer ink storage barrel |
| CN103042822B (en) * | 2013-01-11 | 2015-02-25 | 西安印钞有限公司 | Control system and method of double identification code dynamic digit of presswork |
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