CN107918347A - Glass fiber infiltration agent prepares automatic control system - Google Patents
Glass fiber infiltration agent prepares automatic control system Download PDFInfo
- Publication number
- CN107918347A CN107918347A CN201711104993.7A CN201711104993A CN107918347A CN 107918347 A CN107918347 A CN 107918347A CN 201711104993 A CN201711104993 A CN 201711104993A CN 107918347 A CN107918347 A CN 107918347A
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- China
- Prior art keywords
- external
- controller
- automatic control
- control system
- glass fiber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Abstract
The present invention relates to glass fibre automatic control technology field, automatic control system is prepared more particularly to a kind of glass fiber infiltration agent, including controller, the external analog input and output module of controller, the external viscosity sensor in input port of analog input and output module, oil temperature sensor, cooling-water temperature sensor, raw material flow gauge and hot water stream gauge, the external frequency meter of viscosity sensor, the external water level upper limit detection device of input terminal of controller switches amount I/O modules, water level lower limit detection device and frequency conversion signal device, the external feed valve of output terminal of controller switches amount I/O modules, stirring motor, steam valve, hot water valve, room temperature water valve and running water valve；The present invention can not only carry out key process parameter accurate control, effectively avoid influence of the manual operation to production stability, improve size and prepare quality, and also reduce labor strength, reduce operative employee's quantity, reduce cost, add benefit.
Description
Technical field
The present invention relates to glass fibre automatic control technology field, and in particular to a kind of glass fiber infiltration agent is prepared automatic
Control system.
Background technology
Need to handle fiber precursor surface using size in glass fibre production, with good textile
Energy and mechanical property.In size production, some links substantially employ automation and prepare and control, but still have very
Too many levels is using manually being operated, the key factor during size preparing process, as to raw material addition, temperature
The parameter such as control, amount of water and the control of time, turning point judgement is completed mainly by the experience of operator, ultimately results in product
Quality be not very stable.
Due to the influence of human factor, size production is unstable, of poor quality, wastage of material amount is big, directly results in economy
The loss of benefit.
The content of the invention
In order to solve the above-mentioned technical problem the deficiency in, it is an object of the invention to：A kind of glass fiber infiltration agent is provided
Automatic control system is prepared, accurate control can be carried out to key process parameter, effectively avoids manual operation to production stability
Influence, and also reduce labor strength, reduce operative employee quantity, reduce cost, increase benefit.
The present invention is that technical solution is used by solving its technical problem：
The glass fiber infiltration agent preparation automatic control system, including controller, the external analog input of controller are defeated
Go out module, the external viscosity sensor in input port of analog input and output module, oil temperature sensor, cooling-water temperature sensor, raw material flow
Gauge and hot water stream gauge, the external frequency meter of viscosity sensor, on the external water level of input terminal of controller switches amount I/O modules
It is external to limit detection device, water level lower limit detection device and frequency conversion signal device, the output terminal of controller switches amount I/O modules
Feed valve, stirring motor, steam valve, hot water valve, room temperature water valve and running water valve.
Further preferably, the external operation panel of controller, operation panel are made of TD200 displays and button.
Further preferably, controller selects CPU226.
Further preferably, controller switches amount I/O modules select two four road input module EM235 of analog quantity.
Compared with prior art, the invention has the advantages that：
The present invention can not only carry out key process parameter accurate control, effectively avoid manual operation to production stability
Influence, improve size and prepare quality, and also reduce labor strength, reduce operative employee's quantity, reduce into
This, adds benefit.
Brief description of the drawings
Fig. 1 structure diagrams of the present invention.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings：
Embodiment 1
As shown in Figure 1, glass fiber infiltration agent of the present invention prepares automatic control system, including controller, controller
External analog input and output module, detection object and technological parameter according to needed for whole system, analog input and output module
The external viscosity sensor in input port, oil temperature sensor, cooling-water temperature sensor, raw material flow gauge and hot water stream gauge, viscosity pass
The external frequency meter of sensor, the external water level upper limit detection device of input terminal of controller switches amount I/O modules, water level lower limit detection dress
Put and frequency conversion signal device, can to height of water level and temperature, size liquid viscosity, size temperature of water tank etc. into
Row detection, the external feed valve of output terminal of controller switches amount I/O modules, stirring motor, steam valve, hot water valve, room temperature water valve
And running water valve, feed valve, steam valve, hot water valve, room temperature water valve can be automatically controlled by software program according to configuration technique
And the break-make of running water valve.
Wherein, controller switches amount I/O modules select two four road input module EM235 of analog quantity.
The automatic control system realizes automatically controlling for the related parameter of size process for preparation using CPU programmings, especially
It is the control to temperature, viscosity in configuration process, the external operation panel of controller, operation panel is by TD200 displays and presses
Key forms, and for setting the system operating parameter, controller selects CPU226, and operation panel is communicated with CPU226 using RS485
Mode.
Operation interface：
Feature and the requirement of size preparing process are controlled according to PLC, this control system operation interface has Siemens TD200 to show
Show device and button and indicator lamp groups into man-machine interface, TD200 displays are one of Siemens Company's man-machine interface products, are supported
Chinese disply, it is powerful, using simple.TD200 displays are connected simply with CPU226, need to be only connected to connecting cable
The PPI interfaces of CPU226.The method that display selection confirms can at most support 80 information of display, can with enter key
Easily procedure parameter is set and changed, and cipher protection function is provided.Group is programmed by TD200 displays
State, can be easily to oil level, temperature, amount of water setting and modifying；The control parameter of PID is changed in debugging process, transports PID
Calculation can farthest meet control system requirement；In the process title and reaction kettle and water tank of Dynamic Announce current operation
Temperature, process for preparation is detected easy to staff.System design control law is sequential control, and the work of latter procedure is in the past
Premised on the completion of face process, when latter procedure starts, the rapid shut-off again of previous process, will not cause shadow to latter procedure
Ring, this design method substantially increases security, not because of the destabilizing factor in the maloperation and process for preparation of user
Control is caused to be out of order.
Temperature control and algorithm：
In size process for preparation, temperature control is the emphasis in whole process, and the temperature control in reaction kettle is directly determined
Determine the quality of size, different phase corresponds to different temperature values, and is fluctuated in certain scope.
The system temperature curve is non-nonlinear system, it is contemplated that technological requirement precision is higher, is carried out on the basis of PID
Intelligent processing.It is divided into temperature ascent stage and decline stage in process for preparation according to system, the characteristics of temperature change very
Different, with the addition of raw material in reaction kettle, the trend that temperature rises is also different, and when temperature declines, there is also naturally cold
But and water cooling is added, parameter adjustment is different, we handle temperature section, are separately controlled, and meets the preparation of size technique
It is required that.
Claims (4)
1. a kind of glass fiber infiltration agent prepares automatic control system, including controller, it is characterised in that the external simulation of controller
Measure input/output module, the external viscosity sensor in input port of analog input and output module, oil temperature sensor, water temperature sensing
Device, raw material flow gauge and hot water stream gauge, the external frequency meter of viscosity sensor, the input terminal of controller switches amount I/O modules
External water level upper limit detection device, water level lower limit detection device and frequency conversion signal device, controller switches amount I/O modules
The external feed valve of output terminal, stirring motor, steam valve, hot water valve, room temperature water valve and running water valve.
2. prepare automatic control system according to the glass fiber infiltration agent described in claim 1, it is characterised in that the external behaviour of controller
Make panel, operation panel is made of TD200 displays and button.
3. prepare automatic control system according to the glass fiber infiltration agent described in claim 1, it is characterised in that controller is selected
CPU226。
4. prepare automatic control system according to the glass fiber infiltration agent described in claim 1, it is characterised in that controller switches amount
I/O modules select two four road input module EM235 of analog quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104993.7A CN107918347A (en) | 2017-11-10 | 2017-11-10 | Glass fiber infiltration agent prepares automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104993.7A CN107918347A (en) | 2017-11-10 | 2017-11-10 | Glass fiber infiltration agent prepares automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107918347A true CN107918347A (en) | 2018-04-17 |
Family
ID=61896132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711104993.7A Withdrawn CN107918347A (en) | 2017-11-10 | 2017-11-10 | Glass fiber infiltration agent prepares automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107918347A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3923241A1 (en) * | 1989-07-14 | 1991-01-24 | Reimelt Dietrich Kg | Automatic quality control in granules - system tests samples and diverts material outside tolerance to separate containers and mixes it with fresh material |
| CN101362062A (en) * | 2008-09-28 | 2009-02-11 | 巨石集团有限公司 | Automatic preparation method of moistening agent |
| CN201837875U (en) * | 2010-03-10 | 2011-05-18 | 天津科技大学 | Configuration control system of impregnating compound in multi-configuration tank |
| CN203530141U (en) * | 2013-10-29 | 2014-04-09 | 巨石集团九江有限公司 | Automatic wetting agent flow control device |
| CN106186732A (en) * | 2016-07-29 | 2016-12-07 | 安徽丹凤集团桐城玻璃纤维有限公司 | A kind of novel glass fiber wetting agent and preparation method thereof |
-
2017
- 2017-11-10 CN CN201711104993.7A patent/CN107918347A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3923241A1 (en) * | 1989-07-14 | 1991-01-24 | Reimelt Dietrich Kg | Automatic quality control in granules - system tests samples and diverts material outside tolerance to separate containers and mixes it with fresh material |
| CN101362062A (en) * | 2008-09-28 | 2009-02-11 | 巨石集团有限公司 | Automatic preparation method of moistening agent |
| CN201837875U (en) * | 2010-03-10 | 2011-05-18 | 天津科技大学 | Configuration control system of impregnating compound in multi-configuration tank |
| CN203530141U (en) * | 2013-10-29 | 2014-04-09 | 巨石集团九江有限公司 | Automatic wetting agent flow control device |
| CN106186732A (en) * | 2016-07-29 | 2016-12-07 | 安徽丹凤集团桐城玻璃纤维有限公司 | A kind of novel glass fiber wetting agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 姜官武: "甘玻纤厂浸润剂配制过程自动控制***设计", 《万方硕士论文数据库》 * |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180417 |
|
| WW01 | Invention patent application withdrawn after publication |