CN205068114U - Tobacco throwing line perfuming machine compressed air low pressure alarm control device - Google Patents
Tobacco throwing line perfuming machine compressed air low pressure alarm control device Download PDFInfo
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- CN205068114U CN205068114U CN201520867636.6U CN201520867636U CN205068114U CN 205068114 U CN205068114 U CN 205068114U CN 201520867636 U CN201520867636 U CN 201520867636U CN 205068114 U CN205068114 U CN 205068114U
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- detection sensor
- pressure
- compressed air
- perfuming machine
- press detection
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The utility model relates to a tobacco processing trade, concretely relates to tobacco throwing line perfuming machine compressed air low pressure alarm control device, it is including the pressure detection sensor that is used for the supply air pressure value on real -time detection compressed air pipe way, a PLC controller that is used for collection pressure to detect the detected signal of sensor and send and dodge light alarm signal, a flash of light alarm for receiving sudden strain of a muscle light alarm signal and the problem of reminding operative employee's investigation equipment existence in time, wherein, the pressure detection sensor is installed at compressed -air cleaner and is pressed between the empty relief pressure valve. The utility model discloses a newly -increased pressure detection sensor real -time detection supply air pressure value to pass to the PLC controller with the detected signal, when pressure is lighter than predetermined pressure value, send alarm signal after handling by the PLC controller, remind investigation equipment problem, treat that compressed air pressure recovery just often continues production again, thereby effectively stop to have ensured product quality's stability because of the supply air pressure hangs down the unqualified problem of online product that causes excessively.
Description
Technical field
The utility model relates to tobacco, is specifically related to tobacco processing line Perfuming machine compressed air low-pressure alarm control unit.
Background technology
In tobacco business cigarette primary processing process, perfuming operation is one of machining process of key, its process task is the spices that will prepare, the ratio specified according to formula for a product is applied on goods accurately, equably, taste is inhaled to improve product, improve quality, and make the various components in goods, mix further.
Perfuming machine pressurized air air supply system is mainly used in valve switch, perfuming ejection atomization, filter screen purging etc., and see Fig. 1, former Perfuming machine compressed air line system is made up of manual ball valve, compressed-air filter, reduction valve and relevant pneumatic components and parts.
In production run, if pressurized air supply gas pressure is too low, each operated pneumatic valve of Perfuming machine will be caused normally to open, cause process materials to complete perfuming, or the problems such as spices cannot be atomized, cause batch production material cannot perfuming or occur the quality problems such as macula lutea cigarette.
Utility model content
For Problems existing in background technology, the utility model provides a kind of tobacco processing line Perfuming machine compressed air low-pressure alarm control unit, this device can detect and controlling alarm in real time to Perfuming machine pressurized air supply gas pressure, prevention causes process materials to complete perfuming because pressurized air supply gas pressure is too low, or the problems such as spices cannot be atomized, have ensured the stability of product quality.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme to be achieved.
Tobacco processing line Perfuming machine compressed air low-pressure alarm control unit, comprises the press detection sensor of the supply gas pressure value for detecting compressed air line in real time; For receiving the detection signal of press detection sensor and sending the PLC of flashing light alarm signal; For receiving flashing light alarm signal and reminding operative employee to investigate the flash alarm of equipment Problems existing in time; Wherein, described press detection sensor is arranged on compressed-air filter and presses between empty reduction valve.
As preferably, the signal cable line between described press detection sensor and PLC must be shielded cable, and described signal cable line need separate with the power electric cable of Perfuming machine and connects up, and prevents mutual interference.
As preferably, the measurement range of described press detection sensor is 0-1.0MPa.
As preferably, described press detection sensor must have digital display unit, is convenient to observe.
The beneficial effects of the utility model are:
The utility model detects supply gas pressure value in real time by newly-increased press detection sensor, preset 2 pressure set points on a sensor, be respectively 0.5MPa and 0.25MPa, as supply gas pressure >0.25MPa, and during <0.5MPa, PLC exports sound and light alarm signal, and in throwing, control picture has warning message to occur simultaneously; As supply gas pressure <0.25MPa, PLC exports sound and light alarm signal, and control perfuming equipment hard stop, in throwing, control picture has warning message to occur simultaneously, remind operative employee and repairman to investigate plant issue, continue again when air pressure to be compressed is recovered normal to produce; Effectively can stop the defective problem of online product caused because pressurized air supply gas pressure in production run is too low, ensure the stability of product quality.
Accompanying drawing explanation
Fig. 1 is Perfuming machine pressurized air gas supply pipe system principle schematic before transformation.
Fig. 2 is pressurized air gas supply pipe system principle schematic after transformation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Refer to Fig. 2, for transforming rear pressurized air gas supply pipe system principle schematic.Tobacco processing line Perfuming machine compressed air low-pressure alarm control unit comprises the press detection sensor of the supply gas pressure value for detecting compressed air line in real time; For receiving the detection signal of press detection sensor and sending the PLC of flashing light alarm signal; For receiving flashing light alarm signal and reminding operative employee to investigate the flash alarm of equipment Problems existing in time; Described press detection sensor is arranged on compressed-air filter and presses between empty reduction valve.
The Installation and Debugging of device
The first step: the selection of press detection sensor, install and adjust
In normal productive process, the pressurized air supply gas pressure required due to Perfuming machine is 0.6MPa, so it is 0-1.0MPa that press detection sensor must meet its measurement range, for the ease of observing, press detection sensor must have digital display unit.Be arranged on compressed-air filter see Fig. 2 press detection sensor and press between empty reduction valve, it is 0.5MPa that set pressure detecting sensor pressure high limit exports setting value SP1, and it is 0.25MPa that lower bound exports setting value SP2.As supply gas pressure >0.25MPa, and during <0.5MPa, PLC exports sound and light alarm signal, and in throwing, control picture has warning message to occur simultaneously; As supply gas pressure <0.25MPa; PLC exports sound and light alarm signal; and control perfuming equipment hard stop; in throwing, control picture has warning message to occur simultaneously; remind operative employee and repairman to investigate plant issue, continue again when air pressure to be compressed is recovered normal to produce.
Second step: field adjustable and simulation test:
(1) field adjustable: adjustment supply gas pressure is greater than 0.25MPa, when being less than 0.5MPa simultaneously, check whether the OUT1 of sensor has output signal, and whether PLC controls audible-visual annunciator Normal Alarm, and whether in throwing, control picture has warning message to occur simultaneously; Adjustment supply gas pressure when being less than 0.25MPa, checks whether the OUT2 of sensor has output signal, and whether PLC controls audible-visual annunciator Normal Alarm, and whether perfuming equipment can hard stop, and whether in throwing, control picture has warning message to occur simultaneously.
(2) simulation test: start automatically normal completely for perfuming production line; after armamentarium normal operation; manual-lock pressurized air air feed hand valve; completely whether checkout facility auto stop; whether audible-visual annunciator sends alerting signal, and whether control in operation screen simultaneously has warning message to occur.Now more manual for pressurized air air-supplying valve is opened, check whether pressurized air warning message is eliminated.
Start automatically normal completely for perfuming production line, whether be artificially adjusted between 0.25MPa-0.5MPa by supply gas pressure, check whether audible-visual annunciator sends alerting signal, controlling in operation screen simultaneously has warning message to occur.And then artificially supply gas pressure is adjusted to >=0.5MPa time, check sound and light alarm signal whether stop alarm, whether the warning message in middle control operation screen disappears.
3rd step: install details
Details one is installed: the signal cable line between press detection sensor and PLC must be shielded cable, and signal cable line and power cable separate and connect up, and prevent mutual interference.
Details two is installed: the mounting bracket of press detection sensor must be solid and reliable, prevents vibrations from occurring misoperation, and audible-visual alarm lamp is arranged on the position that operative employee easily sees.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (4)
1. tobacco processing line Perfuming machine compressed air low-pressure alarm control unit, is characterized in that: the press detection sensor comprising the supply gas pressure value for detecting compressed air line in real time; For receiving the detection signal of press detection sensor and sending the PLC of flashing light alarm signal; For receiving flashing light alarm signal and reminding operative employee to investigate the flash alarm of equipment Problems existing in time; Wherein, described press detection sensor is arranged on compressed-air filter and presses between empty reduction valve.
2. tobacco processing line Perfuming machine compressed air low-pressure alarm control unit according to claim 1, it is characterized in that: the signal cable line between described press detection sensor and PLC must be shielded cable, and described signal cable line need separate with the power electric cable of Perfuming machine and connects up.
3. tobacco processing line Perfuming machine compressed air low-pressure alarm control unit according to claim 1, is characterized in that: the measurement range of described press detection sensor is 0-1.0MPa.
4. tobacco processing line Perfuming machine compressed air low-pressure alarm control unit according to claim 1, is characterized in that: described press detection sensor has digital display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867636.6U CN205068114U (en) | 2015-11-02 | 2015-11-02 | Tobacco throwing line perfuming machine compressed air low pressure alarm control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867636.6U CN205068114U (en) | 2015-11-02 | 2015-11-02 | Tobacco throwing line perfuming machine compressed air low pressure alarm control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205068114U true CN205068114U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867636.6U Active CN205068114U (en) | 2015-11-02 | 2015-11-02 | Tobacco throwing line perfuming machine compressed air low pressure alarm control device |
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| Country | Link |
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| CN (1) | CN205068114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918048A (en) * | 2018-07-10 | 2018-11-30 | 红云红河烟草(集团)有限责任公司 | A kind of deduster compressed air leakage alarm method |
-
2015
- 2015-11-02 CN CN201520867636.6U patent/CN205068114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918048A (en) * | 2018-07-10 | 2018-11-30 | 红云红河烟草(集团)有限责任公司 | A kind of deduster compressed air leakage alarm method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |