CN202120094U - Special-purpose controller of foamed plastic machine - Google Patents

Special-purpose controller of foamed plastic machine Download PDF

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Publication number
CN202120094U
CN202120094U CN2011201447777U CN201120144777U CN202120094U CN 202120094 U CN202120094 U CN 202120094U CN 2011201447777 U CN2011201447777 U CN 2011201447777U CN 201120144777 U CN201120144777 U CN 201120144777U CN 202120094 U CN202120094 U CN 202120094U
Authority
CN
China
Prior art keywords
control unit
air compressor
analog
digital converter
main control
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
Application number
CN2011201447777U
Other languages
Chinese (zh)
Inventor
沈南炯
李立新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Hengsheng Electrical Technology & Trade Co ltd
Original Assignee
Hangzhou Hengsheng Electrical Technology & Trade Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Hengsheng Electrical Technology & Trade Co ltd filed Critical Hangzhou Hengsheng Electrical Technology & Trade Co ltd
Priority to CN2011201447777U priority Critical patent/CN202120094U/en
Application granted granted Critical
Publication of CN202120094U publication Critical patent/CN202120094U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The utility model discloses a special-purpose controller of a foamed plastic machine, comprising a main control unit. The main control unit comprises an analog-to-digital converter, a power supply voltage detection unit, a display, an RS485 communication module, the RS485 communication module is connected with an RS485 bus, and the output end of the power supply voltage detection unit is connected with the analog-to-digital converter. By employing the above technical scheme, the special-purpose controller of the foamed plastic machine of the utility model can be connected and communicated with a remote control system via the RS485 communication module to realize the interlocking control and remote monitoring of multiple machine units, guarantee that the multiple machine units can work normally under the unattended situation, and carry out intelligent monitoring and control on the startup, running and control points of an air compressor; and at the same time, carry out alarm and fault protection, and parameter setting on the air compressor to thereby guarantee the reliable running of the air compressor.

Description

A kind of polyfoam machinery nonshared control unit
Technical field
The utility model relates to a kind of polyfoam machinery nonshared control unit.
Background technology
Air compressor (abbreviation air compressor machine) is the major equipment of compressed air station, in many engineering projects such as machinery, metallurgy, chemical industry, electric power, pharmacy, commercial production, has obtained using widely.Guarantee qualified air feed quality, satisfy stable bleed pressure, the automatic adjusting of gas supply flow etc. is the basic task of compressed air station robotization.For the air compressor machine that is used for polyfoam machinery, guarantee that the working temperature of compressor head and lubricating oil becomes more important to device security in allowed band.Existing air compressor machine is in operational process, and operating personnel need constantly observe instrument data presented such as thermometer, tensimeter the running status of air compressor machine is adjusted, and labor intensity of operating personnel is big, and the operational efficiency of air compressor machine and security are low.
The utility model content
The utility model technical matters to be solved provides a kind of polyfoam machinery nonshared control unit; Realize many chain controls of unit and remote monitoring; Guarantee under unattended situation still operate as normal, intelligent monitoring and control carried out in startup, operation and each reference mark of air compressor machine, simultaneously to air compressor machine report to the police, emergency protection; And the parameter setting, for the air compressor machine reliability service provides safeguard.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: polyfoam machinery nonshared control unit; Comprise main control unit; Said main control unit comprises analog to digital converter, supply voltage detecting unit, display, RS485 communication module, and said RS485 communication module is connected with the RS485 bus, and the output terminal of said supply voltage detecting unit is connected with said analog to digital converter.
As preferably; Said main control unit also comprises the environment temperature detecting unit, and the output terminal of said environment temperature detecting unit is connected with said analog to digital converter, can monitor environment temperature; In time understand the variation of environment temperature, thereby guarantee the air compressor operate as normal.
As preferably; Said main control unit also comprises temperature sensor, and the output terminal of said temperature sensor is connected with said analog to digital converter, can control the temperature of air compressor; In time understand its variation of temperature, thereby guarantee the air compressor operate as normal.
As preferably; Said main control unit also comprises pressure transducer, and the output terminal of said pressure transducer is connected with said analog to digital converter, can control the pressure of air compressor; In time understand the variation of its pressure, thereby guarantee the air compressor operate as normal.
The utility model is owing to adopted technique scheme; Can be connected and communication with tele-control system through the RS485 communication module, realize many chain controls of unit and remote monitoring, guarantee under unattended situation still operate as normal; And can carry out intelligent monitoring and control to startup, operation and each reference mark of air compressor machine; Simultaneously to air compressor machine report to the police, emergency protection, and parameter setting is for the air compressor machine reliability service provides safeguard.
Description of drawings
Fig. 1 is the schematic diagram of the utility model polyfoam machinery nonshared control unit
Embodiment
Further describe below in conjunction with the embodiment of accompanying drawing the utility model.
Shown in Figure 1 is the utility model polyfoam machinery nonshared control unit; Comprise main control unit 1; Said main control unit 1 comprises analog to digital converter 2, supply voltage detecting unit 3, display 4, RS485 communication module 5; Said RS485 communication module 5 is connected with the RS485 bus, and the output terminal of said supply voltage detecting unit 3 is connected with said analog to digital converter 2, can control the supply voltage of air compressor through supply voltage detecting unit 3; In time understand the variation of its supply voltage, thereby guarantee the air compressor operate as normal.Said main control unit 1 also comprises environment temperature detecting unit 6; The output terminal of said environment temperature detecting unit 6 is connected with said analog to digital converter 2; Can monitor environment temperature, in time understand the variation of environment temperature, thereby guarantee the air compressor operate as normal.Said main control unit 1 also comprises temperature sensor 7, and the output terminal of said temperature sensor 7 is connected with said analog to digital converter 2, can control the temperature of air compressor, in time understands its variation of temperature, thereby guarantees the air compressor operate as normal.Said main control unit 1 also comprises pressure transducer 8, and the output terminal of said pressure transducer 8 is connected with said analog to digital converter 2, can control the pressure of air compressor, in time understands the variation of its pressure, thereby guarantees the air compressor operate as normal.
Polyfoam machinery industry often need be equipped with multiple air compressors, with often the gas outlet of multiple air compressors being carried out parallelly connected networking.The RS485 bus that RS485 communication module through the utility model polyfoam machinery nonshared control unit connects can be together in parallel these controllers through communication network; By wherein coordination that controller moves; Can make when ductwork pressure is stable; Under the prerequisite that satisfies the air feed requirement, make that the pneumatics board number that puts into operation is the least possible, overall operation is most effective.

Claims (4)

1. polyfoam machinery nonshared control unit; It is characterized in that: comprise main control unit (1); Said main control unit (1) comprises analog to digital converter (2), supply voltage detecting unit (3), display (4), RS485 communication module (5); Said RS485 communication module (5) is connected with the RS485 bus, and the output terminal of said supply voltage detecting unit (3) is connected with said analog to digital converter (2).
2. according to the said polyfoam machinery of claim 1 nonshared control unit, it is characterized in that: said main control unit (1) also comprises environment temperature detecting unit (6), and the output terminal of said environment temperature detecting unit (6) is connected with said analog to digital converter (2).
3. according to the said polyfoam machinery of claim 1 nonshared control unit, it is characterized in that: said main control unit (1) also comprises temperature sensor (7), and the output terminal of said temperature sensor (7) is connected with said analog to digital converter (2).
4. according to the said polyfoam machinery of claim 1 nonshared control unit, it is characterized in that: said main control unit (1) also comprises pressure transducer (8), and the output terminal of said pressure transducer (8) is connected with said analog to digital converter (2).
CN2011201447777U 2011-05-09 2011-05-09 Special-purpose controller of foamed plastic machine Expired - Fee Related CN202120094U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201447777U CN202120094U (en) 2011-05-09 2011-05-09 Special-purpose controller of foamed plastic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201447777U CN202120094U (en) 2011-05-09 2011-05-09 Special-purpose controller of foamed plastic machine

Publications (1)

Publication Number Publication Date
CN202120094U true CN202120094U (en) 2012-01-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201447777U Expired - Fee Related CN202120094U (en) 2011-05-09 2011-05-09 Special-purpose controller of foamed plastic machine

Country Status (1)

Country Link
CN (1) CN202120094U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102778862A (en) * 2011-05-09 2012-11-14 杭州恒晟电气技贸有限公司 Special controller for foam plastic machinery
CN102943753A (en) * 2012-11-08 2013-02-27 杭州威龙泵业有限公司 Electronic intelligent controller, control method and air compressor applying controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102778862A (en) * 2011-05-09 2012-11-14 杭州恒晟电气技贸有限公司 Special controller for foam plastic machinery
CN102943753A (en) * 2012-11-08 2013-02-27 杭州威龙泵业有限公司 Electronic intelligent controller, control method and air compressor applying controller
CN102943753B (en) * 2012-11-08 2016-01-27 浙江威龙泵业有限公司 A kind of electronic intelligence controller controls the method for air compressor

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20130509