CN204143193U - A kind of overflow dyeing machine automatic control system - Google Patents
A kind of overflow dyeing machine automatic control system Download PDFInfo
- Publication number
- CN204143193U CN204143193U CN201420551947.7U CN201420551947U CN204143193U CN 204143193 U CN204143193 U CN 204143193U CN 201420551947 U CN201420551947 U CN 201420551947U CN 204143193 U CN204143193 U CN 204143193U
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- interface module
- microprocessor
- photoisolator
- control unit
- circuit
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Abstract
The utility model discloses a kind of overflow dyeing machine automatic control system, comprise controller, temperature control unit, Difference Control unit and potential of hydrogen control module; Described controller comprises housing and circuit board, the keyboard, LCD display and the alarm unit that described circuit board are laid with microprocessor, power module, ethernet interface module, Zigbee interface module, RS232 interface module, RS485 interface module, WiFi interface module, alarm drive circuit, storer, watchdog circuit and install on the housing, described temperature control unit comprises temperature sensor, signal conditioning circuit one, photoisolator one, photoisolator two, heating valve and cooling valve; Described Difference Control unit comprises microcam and image processor.The utility model antijamming capability is strong, control accuracy is high, level of integrated system is high, and efficiently solving existing dyeing control system cannot reach to temperature, aberration and pH value three the problem accurately controlled simultaneously.
Description
Technical field
The utility model relates to a kind of control system, especially relates to a kind of overflow dyeing machine automatic control system.
Background technology
Along with the high speed development of articles of dress industrialization and serialization, the quality of people to dyeing product proposes higher standard and the request.Control system many employings instrument of traditional dyeing machine adds the control structure of relay, the reliability of system is low, human factor is large, dyeing can not get accurately complete execution, causes that yield rate is low, the operating cost of poor product quality, system and the high present situation of maintenance cost.Although current a lot of dyeing control system makes moderate progress to above-mentioned situation, but mostly adopt low side single-chip microcomputer, its arithmetic speed be excessively slow, memory size is limited, control accuracy and poor real, also have and adopt PLC control, but hardware cost is higher, level of integrated system is relatively low.
In addition, in dyeing and printing process, the aberration of temperature, dyeing product and dye liquor pH value are all the key factors affecting product quality, and existing dyeing control system or only temperature is controlled, only aberration is controlled, can not realize the control to above-mentioned three kinds of factors, cause overflow dyeing machine to can not get satisfied control effects, the difficult quality of product reaches the requirement of modern crafts simultaneously.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of overflow dyeing machine automatic control system is provided, its structure is simple, reliability is high, input cost is low, and work accurately can control the aberration of temperature, dyeing product and dye liquor pH value simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of overflow dyeing machine automatic control system, is characterized in that: comprise controller, temperature control unit, Difference Control unit and potential of hydrogen control module, described controller comprises housing and is arranged on the circuit board in described housing, described circuit board is laid with microprocessor, power module, ethernet interface module, Zigbee interface module, RS232 interface module, RS485 interface module, WiFi interface module, alarm drive circuit, for storing the storer of dyeing flow process and network communication protocol, in operational process, the watchdog circuit crashed and the keyboard installed on the housing is there is for preventing described microprocessor, LCD display and alarm unit, described power module, ethernet interface module, Zigbee interface module, RS232 interface module, RS485 interface module, WiFi interface module, alarm drive circuit, storer, watchdog circuit, keyboard and LCD display all connect with described microprocessor, described alarm unit connects with described alarm drive circuit, described temperature control unit comprises temperature sensor, signal conditioning circuit one, photoisolator one, photoisolator two, heating valve and cooling valve, described temperature sensor is arranged in the dye vat of overflow dyeing machine, described heating valve and cooling valve are arranged on the left and right sides at described dye vat top respectively, described photoisolator one connects with heating valve and microprocessor respectively, described photoisolator two connects with cooling valve and microprocessor respectively, and described signal conditioning circuit one connects with temperature sensor and microprocessor respectively, described Difference Control unit comprises the microcam for taking the image being colored yarn fabric and the image processor for processing described image, described housing is provided with support, described microcam is installed on the bracket, described support is also provided with the LED light source for improving light luminance when described microcam is taken, described image processor connects with described microprocessor and microcam respectively, described potential of hydrogen control module comprise the potential of hydrogen of the dye liquor in described dye vat is detected pH value sensor, for adding the photoisolator three that buffering agent connects with microprocessor with the liquid-adding device stablizing the pH value of described dye liquor and the signal conditioning circuit two connected with microprocessor and pH value sensor respectively, described liquid-adding device is connected with described dye vat by feed liquid pipeline, is connected with variable valve between described photoisolator three and liquid-adding device.
Above-mentioned a kind of overflow dyeing machine automatic control system, is characterized in that: described microprocessor is DSP.
The utility model compared with prior art has the following advantages:
1, achieve the accurate control of the intensification to dye liquor, insulation and temperature-fall period, meet dyeing to gradient of temperature constant airspeed, requirement that holding temperature deviation is little.
2, complete Real-time Collection and the process of the color-values being colored yarn fabric, operating personnel are processed in time to the aberration problem occurred in dyeing course.
3, maintain the stable of dye liquor pH value, improve dyefastness and the colour consistency of yarn fabric.
In sum, the utility model antijamming capability is strong, control accuracy is high, level of integrated system is high, and efficiently solving existing dyeing control system cannot reach to temperature, aberration and pH value three the problem accurately controlled simultaneously.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-controller; 1-1-microprocessor; 1-2-power module;
1-3-ethernet interface module; 1-4-Zigbee interface module;
1-5-RS232 interface module; 1-6-RS485 interface module;
1-7-WiFi interface module; 1-8-alarm drive circuit; 1-9-storer;
1-10-watchdog circuit; 1-11-keyboard; 1-12-LCD display;
1-13-alarm unit; 2-temperature sensor; 3-signal conditioning circuit one;
4-photoisolator one; 5-photoisolator two; 6-heating valve;
7-cooling valve; 8-image processor; 9-microcam;
10-pH value sensor; 11-liquid-adding device;
12-signal conditioning circuit two; 13-photoisolator three; 14-variable valve.
Embodiment
As shown in Figure 1, the utility model comprises controller 1, temperature control unit, Difference Control unit and potential of hydrogen control module, described controller comprises housing and is arranged on the circuit board in described housing, described circuit board is laid with microprocessor 1-1, power module 1-2, ethernet interface module 1-3, Zigbee interface module 1-4, RS232 interface module 1-5, RS485 interface module 1-6, WiFi interface module 1-7, alarm drive circuit 1-8, for storing the storer 1-9 of dyeing flow process and network communication protocol, in operational process, the watchdog circuit 1-10 crashed and the keyboard 1-11 installed on the housing is there is for preventing described microprocessor 1-1, LCD display 1-12 and alarm unit 1-13, described power module 1-2, ethernet interface module 1-3, Zigbee interface module 1-4, RS232 interface module 1-5, RS485 interface module 1-6, WiFi interface module 1-7, alarm drive circuit 1-8, storer 1-9, watchdog circuit 1-10, keyboard 1-11 and LCD display 1-12 all connects with described microprocessor 1-1, and described alarm unit 1-13 connects with described alarm drive circuit 1-8, described temperature control unit comprises temperature sensor 2, signal conditioning circuit 1, photoisolator 1, photoisolator 25, heating valve 6 and cooling valve 7, described temperature sensor 2 is arranged in the dye vat of overflow dyeing machine, described heating valve 6 and cooling valve 7 are arranged on the left and right sides at described dye vat top respectively, described photoisolator 1 connects with heating valve 6 and microprocessor 1-1 respectively, described photoisolator 25 connects with cooling valve 7 and microprocessor 1-1 respectively, and described signal conditioning circuit 1 connects with temperature sensor 2 and microprocessor 1-1 respectively, described Difference Control unit comprises the microcam 9 for taking the image being colored yarn fabric and the image processor 8 for processing described image, described housing is provided with support, described microcam 9 is installed on the bracket, described support is also provided with the LED light source for improving light luminance when described microcam 9 is taken, described image processor 8 connects with described microprocessor 1-1 and microcam 9 respectively, described potential of hydrogen control module comprise the potential of hydrogen of the dye liquor in described dye vat is detected pH value sensor 10, for adding the photoisolator 3 13 that buffering agent connects with microprocessor 1-1 with the liquid-adding device 11 stablizing the pH value of described dye liquor and the signal conditioning circuit 2 12 connected with microprocessor 1-1 and pH value sensor 10 respectively, described liquid-adding device 11 is connected with described dye vat by feed liquid pipeline, is connected with variable valve 14 between described photoisolator 3 13 and liquid-adding device 11.
In the present embodiment, described microprocessor is DSP.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (2)
1. an overflow dyeing machine automatic control system, is characterized in that: comprise controller (1), temperature control unit, Difference Control unit and potential of hydrogen control module, described controller comprises housing and is arranged on the circuit board in described housing, described circuit board is laid with microprocessor (1-1), power module (1-2), ethernet interface module (1-3), Zigbee interface module (1-4), RS232 interface module (1-5), RS485 interface module (1-6), WiFi interface module (1-7), alarm drive circuit (1-8), for storing the storer (1-9) of dyeing flow process and network communication protocol, in operational process, the watchdog circuit (1-10) crashed and the keyboard (1-11) installed on the housing is there is for preventing described microprocessor (1-1), LCD display (1-12) and alarm unit (1-13), described power module (1-2), ethernet interface module (1-3), Zigbee interface module (1-4), RS232 interface module (1-5), RS485 interface module (1-6), WiFi interface module (1-7), alarm drive circuit (1-8), storer (1-9), watchdog circuit (1-10), keyboard (1-11) and LCD display (1-12) all connect with described microprocessor (1-1), and described alarm unit (1-13) connects with described alarm drive circuit (1-8), described temperature control unit comprises temperature sensor (2), signal conditioning circuit one (3), photoisolator one (4), photoisolator two (5), heating valve (6) and cooling valve (7), described temperature sensor (2) is arranged in the dye vat of overflow dyeing machine, described heating valve (6) and cooling valve (7) are arranged on the left and right sides at described dye vat top respectively, described photoisolator one (4) connects with heating valve (6) and microprocessor (1-1) respectively, described photoisolator two (5) connects with cooling valve (7) and microprocessor (1-1) respectively, described signal conditioning circuit one (3) connects with temperature sensor (2) and microprocessor (1-1) respectively, described Difference Control unit comprises the microcam (9) for taking the image being colored yarn fabric and the image processor (8) for processing described image, described housing is provided with support, described microcam (9) is installed on the bracket, described support is also provided with the LED light source for improving light luminance when described microcam (9) is taken, described image processor (8) connects with described microprocessor (1-1) and microcam (9) respectively, described potential of hydrogen control module comprise the potential of hydrogen of the dye liquor in described dye vat is detected pH value sensor (10), for adding buffering agent with the signal conditioning circuit two (12) stablizing the liquid-adding device (11) of the pH value of described dye liquor, the photoisolator three (13) connected with microprocessor (1-1) and connect with microprocessor (1-1) and pH value sensor (10) respectively, described liquid-adding device (11) is connected with described dye vat by feed liquid pipeline, is connected with variable valve (14) between described photoisolator three (13) and liquid-adding device (11).
2. according to a kind of overflow dyeing machine automatic control system according to claim 1, it is characterized in that: described microprocessor is DSP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551947.7U CN204143193U (en) | 2014-09-24 | 2014-09-24 | A kind of overflow dyeing machine automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551947.7U CN204143193U (en) | 2014-09-24 | 2014-09-24 | A kind of overflow dyeing machine automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143193U true CN204143193U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420551947.7U Expired - Fee Related CN204143193U (en) | 2014-09-24 | 2014-09-24 | A kind of overflow dyeing machine automatic control system |
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| Country | Link |
|---|---|
| CN (1) | CN204143193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496582A (en) * | 2016-01-26 | 2016-04-20 | 上海应用技术学院 | Intelligently controlled zirconia dental material dyeing device |
-
2014
- 2014-09-24 CN CN201420551947.7U patent/CN204143193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496582A (en) * | 2016-01-26 | 2016-04-20 | 上海应用技术学院 | Intelligently controlled zirconia dental material dyeing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |