CN201338085Y - Field data wireless monitoring system of die-casting equipment - Google Patents
Field data wireless monitoring system of die-casting equipment Download PDFInfo
- Publication number
- CN201338085Y CN201338085Y CNU2008201571378U CN200820157137U CN201338085Y CN 201338085 Y CN201338085 Y CN 201338085Y CN U2008201571378 U CNU2008201571378 U CN U2008201571378U CN 200820157137 U CN200820157137 U CN 200820157137U CN 201338085 Y CN201338085 Y CN 201338085Y
- Authority
- CN
- China
- Prior art keywords
- data
- plc
- casting equipment
- port
- die
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model relates to a field data wireless monitoring system of die-casting equipment, which comprises a field end and a remote end; the field end comprises die-casting equipment to be detected; the die-casting equipment to be detected connects the signal to a first PLC by a connecting wire; the communication port of the first PLC is connected with a first data radio which is capable of receiving the signal sent by the remote end, executing control instructions or sending data through the radio with a RS485 protocol; the remote end comprises a second PLC consisting of at least two communication ports; one port of the second PLC is connected with a second data radio which is capable of receiving the signal sent by the remote end, executing control instructions or sending data through the radio; the second port of the second PLC is connected with a microcomputer which receives data, and then processes and displays the data; the field data wireless monitoring system of the die-casting equipment can conveniently and remotely monitor the state parameter information of the field die-casting equipment by the microcomputer, has stronger field environment adaptability, and has the advantages of anti-interference, low cost, convenient installation, small work load of post maintenance, and the like.
Description
Technical field
The utility model relates to a kind of die casting equipment, relates in particular to the monitoring system of this die casting equipment.
Technical background
Die casting equipment finger pressure casting machine and mill auxiliaries thereof comprise quantitative stove, pickup robot, spray robot etc.
Die casting machine is by following molten metal bath injection of pressure effect cooling forming in the mould, obtain a kind of industrial machinery and equipment of solid metal foundry goods after the die sinking, quantitatively stove can be incubated storage molten metal and dosing, the pickup robot is used for taking out foundry goods from mould, and spray robot sprays releasing agent, compressed air to mould.
In the prior art, generally can only realize on-site supervision, after detecting the data that obtain and import PLC, microcomputer into by various kinds of sensors, information be outputed on the indicator lamp and display of equipment again the monitoring of the every state parameter in the die casting equipment.But in the actual production process, then need some data of die casting equipment are carried out remote monitoring, for example: the workshop of responsible melting needs to understand the interior metal liquid level of quantitative stove in real time so that timely feed or the like.
Realize such remote monitoring, no matter take which kind of latticed form in the prior art, all need lay cable and carry out the data transmission.But because the environment of die casting production scene is more abominable, the problem of existence mainly contains: the accident of high-temperature liquid metal spills and causes cable to damage easily; Produce electromagnetic interference during the work of large power, electrically device of air, influence signal quality; Long Distance Transmission needs a large amount of cables, cost height, installation complexity, later maintenance inconvenience.
Summary of the invention
The utility model technical issues that need to address have provided a kind of field data wireless supervisory control system of die casting equipment, are intended to address the above problem.
In order to address the above problem, the utility model is achieved through the following technical solutions:
The utility model comprises: on-the-spot end; Described on-the-spot end comprises: the die casting equipment that needs detection; On the described die casting equipment that needs to detect, signal is connected on the PLC by line; The PORT COM of the one PLC connects signal, the execution control instruction of an energy receiving remote end emission with the RS485 agreement or sends first data radio station of data by the radio station; Also comprise: remote port; Described remote port comprises: the 2nd PLC who has 2 PORT COMs at least; The port of described the 2nd PLC and signal that can the emission of receiving remote end are carried out control instruction or are linked to each other by second data radio station that data are sent in the radio station; Second port of described the 2nd PLC with can receive data after handled and the microcomputer that shows links to each other.
Compared with prior art, the beneficial effects of the utility model are: can pass through the microcomputer state parameter information of the on-the-spot die casting equipment of remote monitoring easily, site environment adaptability is stronger, and is anti-interference, and cost is low, simple installation, and the later maintenance workload is little etc.
Description of drawings
Fig. 1 the utility model module map.
The specific embodiment
As seen from Figure 1: the utility model comprises: on-the-spot end a; Described on-the-spot end comprises: the die casting equipment b that needs detection; On the described die casting equipment that needs to detect, signal is connected on the PLCc by line; The PORT COM of the one PLC connects signal, the execution control instruction of an energy receiving remote end emission with the RS485 agreement or sends the first data radio station d of data by the radio station; Also comprise: remote port e; Described remote port comprises: the 2nd PLCg who has 2 PORT COMs at least; The port of described the 2nd PLC and signal that can the emission of receiving remote end are carried out control instruction or are linked to each other by the second data radio station h that data are sent in the radio station; Second port of described the 2nd PLC with can receive data after handled and the microcomputer f that shows links to each other.
The on-the-spot corresponding input that the output signal of die casting equipment is connected to PLC of holding in the utility model, low-power station is connected to PORT COM.The working procedure of PLC is: initialization, the radio station is in receive status, the radio station transfers to PORT COM after receiving the address date of remote port broadcasting, judges whether its value is the address of this machine, in this way, then the data of input are exported by communication port, the radio station switches to the transmission state and data is sent, and sends to finish back switching tieback receipts state, as non-the machine address code of receiving then do not deal with the wait of continuation maintenance receive status.
Remote port PLC program is: PLC sends the address code of on-the-spot each PLC of end in order to PORT COM, send by the radio station, after sending an address code, the radio station transfers accepting state to, at this moment, on-the-spot end receives that a PLC of corresponding address sign indicating number sends out its data of collecting, after remote port is finished and is received data, the radio station transfers the transmission state to, send the next address sign indicating number, next corresponding PLC of on-the-spot end makes response, and remote port receives data again ... just can constantly receive the data that on-the-spot all PLC of end receive by this circulation.
A kind of practical solution that the utility model adopts existing industrial control equipment to realize, communication program and working method can be by selecting for use different hardware to reduce the system buildup cost or to realize greater functionality also applicable to the industrial control equipment and the assembly of other model specifications.
Concrete hardware such as the following table that adopts of the utility model:
| Title | Manufacturer | Model | Function in this programme |
| PLC | Siemens | S7-200CN CPU222CN | Collect field equipment data and require transmission according to remote port |
| PLC | Siemens | S7-200CN CPU224XPCN | Accept data and the on-the-spot end of control PLC transmitting-receiving work |
| The radio station | The skill Zhuo | JZ872 433MHz RS485 | The data of remote port and on-the-spot end PLC are transmitted with wireless system |
。
Claims (1)
1. an on-site data wireless monitoring system of pressure casting equipment comprises: on-the-spot end; Described on-the-spot end comprises: the die casting equipment that needs detection; On the described die casting equipment that needs to detect, signal is connected on the PLC by line; It is characterized in that: the PORT COM of a PLC connects signal, the execution control instruction of an energy receiving remote end emission with the RS485 agreement or sends first data radio station of data by the radio station; Also comprise: remote port; Described remote port comprises: the 2nd PLC who has 2 PORT COMs at least; The port of described the 2nd PLC and signal that can the emission of receiving remote end are carried out control instruction or are linked to each other by second data radio station that data are sent in the radio station; Second port of described the 2nd PLC with can receive data after handled and the microcomputer that shows links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201571378U CN201338085Y (en) | 2008-12-16 | 2008-12-16 | Field data wireless monitoring system of die-casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201571378U CN201338085Y (en) | 2008-12-16 | 2008-12-16 | Field data wireless monitoring system of die-casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338085Y true CN201338085Y (en) | 2009-11-04 |
Family
ID=41233620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201571378U Expired - Fee Related CN201338085Y (en) | 2008-12-16 | 2008-12-16 | Field data wireless monitoring system of die-casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338085Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554142A (en) * | 2012-01-14 | 2012-07-11 | 北京新方尊铸造科技有限责任公司 | Wireless measuring method for casting filling flow field |
| CN106424651A (en) * | 2016-09-28 | 2017-02-22 | 东莞市罗数基础工业科技有限公司 | Capacity acquisition system for die casting machine |
| CN106502190A (en) * | 2016-09-27 | 2017-03-15 | 苏州欣苏诚铸造机械有限公司 | Automatically controlled program remote maintenance system |
-
2008
- 2008-12-16 CN CNU2008201571378U patent/CN201338085Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554142A (en) * | 2012-01-14 | 2012-07-11 | 北京新方尊铸造科技有限责任公司 | Wireless measuring method for casting filling flow field |
| CN106502190A (en) * | 2016-09-27 | 2017-03-15 | 苏州欣苏诚铸造机械有限公司 | Automatically controlled program remote maintenance system |
| CN106424651A (en) * | 2016-09-28 | 2017-02-22 | 东莞市罗数基础工业科技有限公司 | Capacity acquisition system for die casting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102706548B (en) | Bolt or nut loosening monitoring device | |
| CN104646565A (en) | Real-time monitoring system for full-automatic stamping production line | |
| CN103399538A (en) | Heterogeneous network communication-based water supply network monitoring and information service system and monitoring method | |
| CN102454589A (en) | Frequency conversion cooling tower fan running state monitoring and fault diagnosis remote monitor system | |
| CN207315782U (en) | A kind of remote status is shown and the application system of accident analysis | |
| CN201338085Y (en) | Field data wireless monitoring system of die-casting equipment | |
| CN208135682U (en) | Mine hoist transmission parts intelligent trouble diagnosis early warning system | |
| CN205721196U (en) | A kind of sewage disposal long distance control system | |
| CN101745624A (en) | On-site data wireless monitoring system of pressure casting equipment | |
| CN202886949U (en) | Large-scale temporary punching type supersonic velocity wind tunnel digitalized networked safety monitoring system | |
| CN205176577U (en) | Towards processing equipment of reinforcing steel's remote monitoring with maintain device | |
| CN104020750A (en) | Steelmaking input-output monitoring system | |
| CN205157045U (en) | Transformer receives damage monitoring devices of short circuit impact force | |
| CN202022956U (en) | VD furnace argon blowing control device | |
| CN109531799A (en) | A kind of Full automatic servo brick machine production line | |
| CN211178727U (en) | Wireless vibration monitoring system | |
| CN203095460U (en) | Three-dimensional-ultrasonic-scanning-based online monitoring device for structural deformation of tower crane | |
| CN202600440U (en) | Device for remotely monitoring gear case of wind generating set based on wireless communication technology | |
| CN102398006B (en) | Continuous casting blank speed detection device and detection method thereof | |
| CN202059472U (en) | Intelligent mobile phone street lamp monitoring system | |
| CN102880124A (en) | System and method for monitoring controller data and excavating machine | |
| CN202599656U (en) | Bolt or nut looseness monitoring device | |
| CN204314690U (en) | Bridge erector safety monitoring system | |
| CN2636177Y (en) | Billet positioning controller in heating furnace | |
| CN206892643U (en) | A kind of wireless remote control system of powder metallurgy forming process board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Zhiwen Inventor after: Ren Zhengjie Inventor after: Luo Chengbin Inventor before: Luo Chengbin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LUO CHENGBIN TO: HE ZHIWEN REN ZHENGJIE LUO CHENGBIN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |