CN205324681U - Graduation alarm system based on die casting machine - Google Patents
Graduation alarm system based on die casting machine Download PDFInfo
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- CN205324681U CN205324681U CN201521134913.9U CN201521134913U CN205324681U CN 205324681 U CN205324681 U CN 205324681U CN 201521134913 U CN201521134913 U CN 201521134913U CN 205324681 U CN205324681 U CN 205324681U
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- casting machine
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Abstract
The utility model discloses a graduation alarm system based on die casting machine, including programmable logic controler, HMI system and alarm, this programmable logic controler is used for receiving alarm signal and passes through the alarm content that the HMI system shows the different brackets, is connected with the alarm signal of the drive branch road of two kind at least frequencies with control alarm output different frequency between programmable logic controler and the alarm. The utility model discloses graduation alarm system based on die casting machine adopts PLC to classify to alarm content to carry out different brackets warning output, with HMI communication demonstration different brackets alarm content's demonstration, carry out the output of different frequency to the alarm according to different brackets alarm information simultaneously.
Description
Technical field
This utility model relates to die casting machine, is based especially on the graduation warning system of die casting machine。
Background technology
The failure mode of die casting machine is more, such as common motor overload, locked mode low pressure stage movement time are long etc., but the alarm that breaks down is only a grade, do not classify process, this alarm content and prompting mode are excessively single and simple, are unfavorable for management personnel or maintainer quick solution problem。
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide the graduation warning system based on die casting machine。
The technical solution adopted in the utility model is:
Graduation warning system based on die casting machine, including programmable logic controller (PLC), HMI system and alarm, this programmable logic controller (PLC) is used for receiving alarm signal and showing different grades of alarm content by HMI system, and what be connected at least two frequency between programmable logic controller (PLC) and alarm drives branch road to control the alarm signal of alarm output different frequency。
Wherein, described alarm is alarm lamp and/or buzzer。
The beneficial effects of the utility model:
This utility model adopts PLC that alarm content is classified based on the graduation warning system of die casting machine, and carry out different brackets warning output, with the display of HMI communicative indication different brackets alarm content, alarm is carried out the output of different frequency by foundation different brackets warning message simultaneously。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described。Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than whole embodiments, and those skilled in the art is under accompanying drawing illustrates premise, it is thus achieved that other designs and accompanying drawing:
Fig. 1 is the theory diagram of this utility model graduation warning system。
Detailed description of the invention
With reference to shown in Fig. 1, for the graduation warning system based on die casting machine of the present utility model, including programmable logic controller (PLC) (PLC), HMI system and alarm, this programmable logic controller (PLC) is used for receiving alarm signal and showing different grades of alarm content by HMI system, and what be connected at least two frequency between programmable logic controller (PLC) and alarm drives branch road to control the alarm signal of alarm output different frequency。
Wherein, described alarm is alarm lamp and buzzer。
Concrete, alarm content is classified by PLC, and when reporting to the police generation, machine can be carried out the process of corresponding actions by PLC；HMI shows different brackets warning message, makes related personnel can quickly recognize alarm level, carries out respective reaction process；The output of alarm different frequency, it is possible to produce blinking red lamp and the sound of different frequency, it is possible to different brackets is reported to the police and carries out respective reaction to make the staff near die casting machine know。It is below two instantiations:
Example one, die casting machine is shut down because of motor overload, and this is reported to the police and is decided to be one-level warning by PLC, stops motor and runs, protects machinery equipment safety；
Example two, die casting machine is because of long for movement time at locked mode low pressure stage, and this is reported to the police and is decided to be secondary alarm by PLC, stops machine and automatically runs, and by HMI and alarm prompting operator。
The foregoing is only preferred embodiments of the present utility model, this utility model is not limited to above-mentioned embodiment, broadly falls within protection domain of the present utility model as long as realizing the technical scheme of this utility model purpose with essentially identical means。
Claims (2)
1. based on the graduation warning system of die casting machine, it is characterized in that: include programmable logic controller (PLC), HMI system and alarm, this programmable logic controller (PLC) is used for receiving alarm signal and showing different grades of alarm content by HMI system, and what be connected at least two frequency between programmable logic controller (PLC) and alarm drives branch road to control the alarm signal of alarm output different frequency。
2. the graduation warning system based on die casting machine according to claim 1, it is characterised in that: described alarm is alarm lamp and/or buzzer。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134913.9U CN205324681U (en) | 2015-12-29 | 2015-12-29 | Graduation alarm system based on die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134913.9U CN205324681U (en) | 2015-12-29 | 2015-12-29 | Graduation alarm system based on die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324681U true CN205324681U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201521134913.9U Active CN205324681U (en) | 2015-12-29 | 2015-12-29 | Graduation alarm system based on die casting machine |
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| CN (1) | CN205324681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658777A (en) * | 2018-06-28 | 2020-01-07 | 上海梅山钢铁股份有限公司 | HMI-based method for realizing communication, interaction and alarm management between control terminals |
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2015
- 2015-12-29 CN CN201521134913.9U patent/CN205324681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658777A (en) * | 2018-06-28 | 2020-01-07 | 上海梅山钢铁股份有限公司 | HMI-based method for realizing communication, interaction and alarm management between control terminals |
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| GR01 | Patent grant |