CN205121375U - Die -casting aluminium liquid temperature control alarm system - Google Patents
Die -casting aluminium liquid temperature control alarm system Download PDFInfo
- Publication number
- CN205121375U CN205121375U CN201520901189.1U CN201520901189U CN205121375U CN 205121375 U CN205121375 U CN 205121375U CN 201520901189 U CN201520901189 U CN 201520901189U CN 205121375 U CN205121375 U CN 205121375U
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- temperature
- chip microcomputer
- programmable logic
- signal
- temperature sensor
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Abstract
The utility model relates to an industrial device, more specifically say and relate to die -casting aluminium liquid temperature control alarm system, carry out the temperature to the die -casting grinding apparatus and detect to can adjust the temperature of die -casting grinding apparatus, with the thermostatic control who realizes the die -casting grinding apparatus, and possess alarming function. Temperature sensor I is used for measuring cooling tower water inlet temperature and turns into electric signal transmission to singlechip with temperature signal. Temperature sensor II is used for measuring cooling tower delivery port temperature and turns into electric signal transmission to singlechip with temperature signal. The optical coupling isolation circuit transmits singlechip signal isolation to programmable logic controler, simultaneously to the conversion of stepping up of input/output end level. Programmable logic controler receives singlechip transmission signal and shows to the PC end with signal transmission that programmable logic controler receives PC end control command and makes corresponding action. The converter receive programmable logic controler's drive signal and change signal frequency after drive heater work.
Description
Technical field
The utility model relates to a kind of commercial plant, controls warning system more specifically to die casting aluminium liquid temp.
Background technology
The temperature of die casting controls there is very large impact for the stability of the filling of molten metal, process of setting and die casting serviceable life and casting quality, is one of parameter that must control.Under suitable working temperature, compression mod prodigiosin is stably produced qualified foundry goods and is kept higher production efficiency.Present casting industry faces great challenge, must be improved production efficiency and the benefit of casting by technical renovation.Day by day universal along with PC Tools, electronically with prediction and supervision parameter, can break away from dependence experience and gropes adjustment working method, to improve processing quality at casting industry.
Utility model content
The technical matters that the utility model mainly solves is: provide die casting aluminium liquid temp to control warning system, carry out temperature detection, and can regulate the temperature of die casting grinding tool, to realize the thermostatic control of die casting grinding tool, and possess warning function to die casting grinding tool.
For solving the problems of the technologies described above, the utility model relates to a kind of commercial plant, warning system is controlled more specifically to die casting aluminium liquid temp, comprise cooling tower, temperature sensor I, temperature sensor II, single-chip microcomputer, hummer, LCDs, optical coupling isolation circuit, programmable logic controller (PLC), frequency converter, well heater and PC end, temperature detection is carried out to die casting grinding tool, and can regulate the temperature of die casting grinding tool, to realize the thermostatic control of die casting grinding tool, and possesses warning function.
Temperature sensor I one end is connected with cooling tower, and the other end is connected with single-chip microcomputer, and temperature sensor I is for measuring cooling tower water inlet temperature and temperature signal being converted into electric signal transmission to single-chip microcomputer.Temperature sensor II one end is connected with cooling tower, and the other end is connected with single-chip microcomputer, and temperature sensor II is for measuring cooling tower outlet temperature and temperature signal being converted into electric signal transmission to single-chip microcomputer.LCDs is connected with single-chip microcomputer, and LCDs receives the Temperature numerical of single-chip microcomputer output and temperature level is presented on screen.Hummer is connected with single-chip microcomputer, and hummer receives Micro Controller Unit (MCU) driving signal and sounding alarm.Optical coupling isolation circuit one end is connected with single-chip microcomputer, and the other end is connected with programmable logic controller (PLC), and single-chip microcomputer signal-isolated transmission to programmable logic controller (PLC), is carried out boost conversion to input/output terminal level by optical coupling isolation circuit simultaneously.Programmable logic controller (PLC) is held with PC and is connected, and programmable logic controller (PLC) receives single-chip microcomputer signal transmission and shown to PC end by Signal transmissions, and programmable logic controller (PLC) receives PC and holds steering order and act accordingly.Frequency converter one end is connected with programmable logic controller (PLC), and the other end is connected with well heater, and frequency converter receives the drive singal of programmable logic controller (PLC) and carries out the work of conversion rear drive well heater to signal frequency.
As the further optimization of this programme, the utility model die casting aluminium liquid temp controls the temperature sensor that temperature sensor I described in warning system and temperature sensor II select Taiwan Tai Shi company limited to produce, and its model is TES1310.
As the further optimization of this programme, the utility model die casting aluminium liquid temp controls the single-chip microcomputer that the single-chip microcomputer described in warning system selects Shenzhen macrocrystalline company limited to produce, and its model is STC89C52R.
The beneficial effect that the utility model die casting aluminium liquid temp controls warning system is:
A. the thermostatic control of die casting grinding tool is achieved;
B. possess warning function, be of value to the timely eliminating of fault;
C. improve injection molding quality.
Accompanying drawing explanation
Fig. 1 is the system chart that the utility model die casting aluminium liquid temp controls warning system.
Embodiment
In FIG, the utility model relates to a kind of commercial plant, warning system is controlled more specifically to die casting aluminium liquid temp, comprise cooling tower, temperature sensor I, temperature sensor II, single-chip microcomputer, hummer, LCDs, optical coupling isolation circuit, programmable logic controller (PLC), frequency converter, well heater and PC end, temperature detection is carried out to die casting grinding tool, and can regulate the temperature of die casting grinding tool, to realize the thermostatic control of die casting grinding tool, and possess warning function.
Temperature sensor I one end is connected with cooling tower, and the other end is connected with single-chip microcomputer, and temperature sensor I is for measuring cooling tower water inlet temperature and temperature signal being converted into electric signal transmission to single-chip microcomputer.Temperature sensor II one end is connected with cooling tower, and the other end is connected with single-chip microcomputer, and temperature sensor II is for measuring cooling tower outlet temperature and temperature signal being converted into electric signal transmission to single-chip microcomputer.The temperature sensor that temperature sensor I and temperature sensor II select Taiwan Tai Shi company limited to produce, its model is TES1310.Temperature sensor I is arranged on cooling tower water inlet, and temperature sensor II is arranged on cooling tower water delivering orifice.Single-chip microcomputer draws water inlet temperature and outlet temperature and Temperature numerical is transferred to programmable logic controller (PLC), and when outlet temperature is too high, programmable logic controller (PLC) controls cooling tower temperature reduces, and flow velocity increases, to accelerate the cooling of die casting grinding tool.When outlet temperature is too low, programmable logic controller (PLC) controls cooling tower flow velocity reduces, and programmable logic controller (PLC) controls well heater heats up simultaneously, thus die casting temperature is raised.
LCDs is connected with single-chip microcomputer, and LCDs receives the Temperature numerical of single-chip microcomputer output and temperature level is presented on screen.Staff is according to LCDs real-time monitored temperature variation.
Hummer is connected with single-chip microcomputer, and hummer receives Micro Controller Unit (MCU) driving signal and sounding alarm.During the temperature range exceeded when temperature or set lower than single-chip microcomputer, Micro Controller Unit (MCU) driving hummer sounding alarm.
Optical coupling isolation circuit one end is connected with single-chip microcomputer, and the other end is connected with programmable logic controller (PLC), and single-chip microcomputer signal-isolated transmission to programmable logic controller (PLC), is carried out boost conversion to input/output terminal level by optical coupling isolation circuit simultaneously.Programmable logic controller (PLC) is held with PC and is connected, and programmable logic controller (PLC) receives single-chip microcomputer signal transmission and shown to PC end by Signal transmissions, and programmable logic controller (PLC) receives PC and holds steering order and act accordingly.Utilize PC to hold and export heater button and frequency of operation steering order, utilize PC to hold and export cooling tower steering order, displays temperature size on PC end simultaneously, when temperature exceeds the temperature range of single-chip microcomputer setting, PC termination is received single-chip microcomputer alerting signal and alerting signal is presented on screen.
Frequency converter one end is connected with programmable logic controller (PLC), and the other end is connected with well heater, and frequency converter receives the drive singal of programmable logic controller (PLC) and carries out the work of conversion rear drive well heater to signal frequency.
Certain above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (3)
1. die casting aluminium liquid temp controls warning system, comprise cooling tower, temperature sensor I, temperature sensor II, single-chip microcomputer, hummer, LCDs, optical coupling isolation circuit, programmable logic controller (PLC), frequency converter, well heater and PC end, it is characterized in that: temperature sensor I one end is connected with cooling tower, the other end is connected with single-chip microcomputer, and temperature sensor I is for measuring cooling tower water inlet temperature and temperature signal being converted into electric signal transmission to single-chip microcomputer; Temperature sensor II one end is connected with cooling tower, and the other end is connected with single-chip microcomputer, and temperature sensor II is for measuring cooling tower outlet temperature and temperature signal being converted into electric signal transmission to single-chip microcomputer; LCDs is connected with single-chip microcomputer, and LCDs receives the Temperature numerical of single-chip microcomputer output and is presented on screen by temperature level; Hummer is connected with single-chip microcomputer, and hummer receives Micro Controller Unit (MCU) driving signal and sounding alarm; Optical coupling isolation circuit one end is connected with single-chip microcomputer, and the other end is connected with programmable logic controller (PLC), and single-chip microcomputer signal-isolated transmission to programmable logic controller (PLC), is carried out boost conversion to input/output terminal level by optical coupling isolation circuit simultaneously; Programmable logic controller (PLC) is held with PC and is connected, and programmable logic controller (PLC) receives single-chip microcomputer signal transmission and shown to PC end by Signal transmissions, and programmable logic controller (PLC) receives PC and holds steering order and act accordingly; Frequency converter one end is connected with programmable logic controller (PLC), and the other end is connected with well heater, and frequency converter receives the drive singal of programmable logic controller (PLC) and carries out the work of conversion rear drive well heater to signal frequency.
2. die casting aluminium liquid temp according to claim 1 controls warning system, and it is characterized in that: the temperature sensor that described temperature sensor I and temperature sensor II select Taiwan Tai Shi company limited to produce, its model is TES1310.
3. die casting aluminium liquid temp according to claim 1 controls warning system, and it is characterized in that: the single-chip microcomputer that described single-chip microcomputer selects Shenzhen macrocrystalline company limited to produce, its model is STC89C52RC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901189.1U CN205121375U (en) | 2015-11-12 | 2015-11-12 | Die -casting aluminium liquid temperature control alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901189.1U CN205121375U (en) | 2015-11-12 | 2015-11-12 | Die -casting aluminium liquid temperature control alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205121375U true CN205121375U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520901189.1U Expired - Fee Related CN205121375U (en) | 2015-11-12 | 2015-11-12 | Die -casting aluminium liquid temperature control alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205121375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703499A (en) * | 2021-08-27 | 2021-11-26 | 安徽永茂泰汽车零部件有限公司 | Electric heating grinding tool temperature control device for automobile part production |
-
2015
- 2015-11-12 CN CN201520901189.1U patent/CN205121375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703499A (en) * | 2021-08-27 | 2021-11-26 | 安徽永茂泰汽车零部件有限公司 | Electric heating grinding tool temperature control device for automobile part production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Kaiqiang Inventor before: Zhang Hengxue |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160414 Address after: 523000 Guangdong Province, Dongguan City Dalingshan Town Road kumquat dragon Guangjun imperial Washington 10-401 Patentee after: Liu Kaiqiang Address before: 516221 Guangdong District of Huiyang city of Huizhou province Qiu Chang Zhen fan Cun Xiang Huang Zhu Li iron industrial district Patentee before: Huizhou Xianglian Metal Products Co., Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Hengxue Inventor before: Liu Kaiqiang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170915 Address after: 516221 Guangdong District of Huiyang city of Huizhou province Qiu Chang Zhen fan Cun Xiang Huang Zhu Li iron industrial district Patentee after: Huizhou Xianglian Metal Products Co., Ltd. Address before: 523000 Guangdong Province, Dongguan City Dalingshan Town Road kumquat dragon Guangjun imperial Washington 10-401 Patentee before: Liu Kaiqiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171112 |