CN208446595U - A kind of wire feed wind speed alters a grade regulating system - Google Patents
A kind of wire feed wind speed alters a grade regulating system Download PDFInfo
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- CN208446595U CN208446595U CN201820563627.1U CN201820563627U CN208446595U CN 208446595 U CN208446595 U CN 208446595U CN 201820563627 U CN201820563627 U CN 201820563627U CN 208446595 U CN208446595 U CN 208446595U
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- wire feed
- wind speed
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- pipeline
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Abstract
A grade regulating system, including PLC intelligent controller and conveying device are altered the utility model discloses a kind of wire feed wind speed, and conveying device includes the intelligent energy-saving electric appliance being electrically connected with PLC intelligent controller and the centrifugal fan that is electrically connected with intelligent energy-saving electric appliance；Centrifugal fan is connected with several branch pipe(tube)s by a wind pressure pipeline；Each branch pipe(tube) one end is connected with mica wrappingmachine；Each mica wrappingmachine is connected with wire feeder by wire feed pipeline；Pneumatic cut-off valve is connected on wire feeder；Pneumatic regulating butterfly valve and pressure transmitter are mounted on every branch pipe(tube)；Venturi tube sensor is mounted on every wire feed pipeline；Pressure transmitter, pneumatic cut-off valve, pneumatic regulating butterfly valve are electrically connected with PLC intelligent controller；PLC intelligent controller is electrically connected with velocity regulator and wind pressure regulator；Pressure transmitter is between pneumatic regulating butterfly valve and wind pressure pipeline.
Description
Technical field
The utility model relates to wind model fragile material technical fields, and in particular to a kind of wire feed wind speed alters grade and adjusts system
System.
Background technique
Pipe tobacco supply mode used in type cigar mill is using current most popular pipe negative pressure wind model；Negative-pressure air power
Conveying is with low investment, high reliablity, operation expense is low, clean and environmental protection etc. advantage, the favor gone together both at home and abroad；Root
According to wind model pipe tobacco system structure and working characteristics, wind pressure and wind speed are interrelated, condition each other；Air is compressible fluid
Body, easy when flowing in pipeline significantly rapid fluctuations, stability are excessively poor；Being interval is expected due to mica wrappingmachine tobacco collecting box
Formula duty, an and duty cycle, within 60 seconds, the time is short, discontinuous, due to the solid-state heterogeneity of material source pipe tobacco,
Often secondary material and interval moment and its required time are also all random, quick by the pneumatic cut-off valve being mounted on tobacco collecting box
Standard-sized sheet, complete close in the form of step realize.
Wind balance system plays an important role during transportation；And former wind balance system is the branch pipe on dust return pipe road
Pneumatic cut-off valve is installed in road, according to conventional linkage mode: the quick standard-sized sheet of pneumatic cut-off valve when expecting on tobacco collecting box mends general mood
Dynamic stop valve is just quickly complete to close；It is just quickly complete to mend wind pneumatic cut-off valve for pneumatic cut-off valve high-speed switch when interval on tobacco collecting box
It opens；By it is this it is mechanical, simple in a manner of mend wind, the wind pressure of every branch pipe itself will generate violent fluctuation, can not stablize,
The wind speed of this branch cannot be accurately adjusted and be stablized, while fluctuation is caused to general pipeline wind pressure, and then make other
The wind pressure of pipe can not be stablized, and each branch pipe is caused to interfere with each other, influence each other；It is unfavorable for the wind balance system in conveying device
Stablize, causes material broken rate excessive.
Utility model content
The purpose of this utility model is to provide a kind of wire feed wind speed to alter a grade regulating system, to solve it is existing to expect when
Wind pressure and the unstable problem of wind speed in device.
To achieve the above object, the technical solution of the utility model is
A kind of wire feed wind speed alters a grade regulating system, including PLC intelligent controller and conveying device, and the conveying device includes
The intelligent energy-saving electric appliance being electrically connected with the PLC intelligent controller and the centrifugal fan being electrically connected with the intelligent energy-saving electric appliance；Institute
It states centrifugal fan and several branch pipe(tube)s is connected with by a wind pressure pipeline；The wind pressure pipeline is equipped with valve, the valve
Positioned at close to the centrifugal fan and far from one end of the branch pipe(tube)；Each described branch pipe(tube) one end is connected with mica wrappingmachine；
Each mica wrappingmachine is connected with wire feeder by wire feed pipeline；Pneumatic cut-off valve is connected on the wire feeder；
Pneumatic regulating butterfly valve and pressure transmitter are mounted on every branch pipe(tube)；On every wire feed pipeline
Venturi tube sensor is installed；
The pressure transmitter, the pneumatic cut-off valve, the pneumatic regulating butterfly valve are electric with the PLC intelligent controller
Connection.
Further, the PLC intelligent controller is electrically connected with velocity regulator, wind pressure regulator and velocity transducer.
Further, the pressure transmitter is between the pneumatic regulating butterfly valve and the wind pressure pipeline.
Further, one of them described mica wrappingmachine is connect by a wire feed pipeline with the wire feeder.
Further, wherein four wire feed pipelines can be connect with a wire feeder.
Further, each mica wrappingmachine can be connect by two wire feed pipelines with the wire feeder and two institutes
The smooth wire feed pipeline that pools of wire feed pipeline is stated to connect with the mica wrappingmachine.
Further, the on-off model conduct when unlatching of the pneumatic control valve will expect signal Q；The wire feed pipeline
Wind speed is set as SV, wind pressure SP；The wind pressure SP and the wind speed SV meet relational expression SP=kSV2；K is constant；It is described to send
Wind speed setting value SV in fiber tube road is as the given of velocity regulator, by Venturi tube sensor in the wire feed pipeline
Feedback of the measuring wind speed value PV as the velocity regulator, the output of velocity regulator props up as the given of wind pressure regulator
By feedback of the pressure transmitter to the wind pressure measurement value P of wind pressure in branch pipe as wind pressure regulator on pipeline, composition PID alters grade
Regulating system, when PLC receives " expecting " signal Q, PLC carries out PID arithmetic to built-in grade regulating system of altering immediately, passes through tune
The opening degree that solar term move regulating butterfly valve, which adjusts wind speed, makes its stabilization.
Further, after expecting, the pneumatic regulating butterfly valve returns to initial bit by the control of PLC intelligent controller
It sets；When PLC intelligent controller receives signal Q to be expected again, PLC intelligent controller controls the pneumatic regulating butterfly valve from first
Beginning position starts soft readjustment.
Further, the pneumatic regulating butterfly valve open range is 0.5%-99.5%.
The utility model has the advantages that a kind of wire feed wind speed provided by the utility model alters a grade regulating system, passes through
Regulating system can wind pressure in stable transport device transmission process and wind speed to improve the stability of wind balance system, reduce
Material broken rate and production cost improve production efficiency and productivity effect.
Detailed description of the invention
Fig. 1 is the overall structure connection schematic diagram that a kind of wire feed wind speed provided by the utility model alters grade regulating system；
Fig. 2 is that a kind of wire feed wind speed provided by the utility model is altered two wire feed pipelines convergence connection of grade regulating system and shown
It is intended to；
Fig. 3 is the systematic square frame flow diagram that a kind of wire feed wind speed provided by the utility model alters grade regulating system.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
A kind of wire feed wind speed that the utility model embodiment 1 provides alters a grade regulating system, refering to Figure 1, including PLC
Intelligent controller 1 and conveying device, the conveying device include the intelligent energy-saving electric appliance 2 being electrically connected with the PLC intelligent controller 1
With the centrifugal fan 31 being electrically connected with the intelligent energy-saving electric appliance 2；The centrifugal fan 31 is connected by a wind pressure pipeline 34
It is connected to several branch pipe(tube)s 33；The wind pressure pipeline 34 is equipped with valve 32, and the valve 32 is located at close to the centrifugal fan
31 and far from the branch pipe(tube) 33 one end；Each 33 one end of the branch pipe(tube) is connected with mica wrappingmachine 335；Each mica wrappingmachine
335 are connected with wire feeder 338 by wire feed pipeline 337；Pneumatic cut-off valve 334 is connected on the wire feeder 338；Described in every
Pneumatic regulating butterfly valve 331 and pressure transmitter 330 are mounted on branch pipe(tube) 33；It is respectively mounted on every wire feed pipeline 337
There is Venturi tube sensor 336；The pressure transmitter 330, the pneumatic cut-off valve 334, the pneumatic regulating butterfly valve 331 are
It is electrically connected with the PLC intelligent controller 1；The PLC intelligent controller 1 is electrically connected with velocity regulator T1, wind pressure regulator
T2 and velocity transducer T3；The pressure transmitter 330 be located at the pneumatic regulating butterfly valve 331 and the wind pressure pipeline 34 it
Between.
The wind speed in wire feed pipeline is monitored by Venturi tube sensor when use, and the data of monitoring are passed back
PLC intelligent controller is given, while giving the feedback of PLC intelligent controller by pressure transmitter, then intelligent controller is to defeated
Send whole wind balance system in device to carry out PID calculating, then controlled by adjusting the opening degree of pneumatic regulating butterfly valve and
Constant wind balance system.
Embodiment 2
It is substantially the same manner as Example 1 that a kind of wire feed wind speed that the utility model embodiment 2 provides alters grade regulating system, difference
It is, please continue to refer to shown in Fig. 1, one of them described mica wrappingmachine 335 feeds silk with described by a wire feed pipeline 337
Machine 338 connects.
Embodiment 3
It is substantially the same manner as Example 2 that a kind of wire feed wind speed that the utility model embodiment 3 provides alters grade regulating system, difference
It is, please continue to refer to shown in Fig. 1, in order to improve transfer efficiency, wherein four wire feed pipelines 337 can be fed with described in one
Silk machine 338 connects.
Embodiment 4
It is substantially the same manner as Example 3 that a kind of wire feed wind speed that the utility model embodiment 4 provides alters grade regulating system, difference
It is, please refers to shown in Fig. 2, each mica wrappingmachine 335 can passes through two wire feed pipelines 337 and the wire feeder 338
It connects and two smooth wire feed pipelines 337 that pool of the wire feed pipelines 337 is connect with the mica wrappingmachine 335；In order to
It gives mica wrappingmachine more reliable wire feed, prevents plugging fracture.
Embodiment 5
It is substantially the same manner as Example 4 that a kind of wire feed wind speed that the utility model embodiment 5 provides alters grade regulating system, difference
It is, please refers to shown in Fig. 3, the on-off model when unlatching of the pneumatic control valve is as will expect signal Q；The wire-feeding pipe
337 wind speed of road is set as SV, wind pressure SP；The wind pressure SP and the wind speed SV meet relational expression SP=kSV2；K is constant；
Wind speed setting value SV in the wire feed pipeline 337 passes through 336 pairs of institutes of Venturi tube sensor as the given of velocity regulator
Feedback of the measuring wind speed value PV as the velocity regulator in wire feed pipeline 337 is stated, the output of velocity regulator is as wind pressure
Adjuster gives, and is adjusted by wind pressure measurement value P of the pressure transmitter 330 to wind pressure in branch pipe as wind pressure on branch pipe(tube) 33
The feedback of device, composition PID alters a grade regulating system, and when PLC receives " expecting " signal Q, PLC adjusts system to built-in grade of altering immediately
System carries out PID arithmetic, and the opening degree by adjusting pneumatic regulating butterfly valve 331, which adjusts wind speed, makes its stabilization.
Embodiment 6
It is substantially the same manner as Example 5 that a kind of wire feed wind speed that the utility model embodiment 6 provides alters grade regulating system, difference
It is, in order to reach better regulating effect, after expecting, the pneumatic regulating butterfly valve 331 passes through PLC intelligent controller 1
Control returns to initial position；When PLC intelligent controller 1 receives signal Q to be expected again, PLC intelligent controller 1 controls described
The pneumatic soft readjustment since initial position of regulating butterfly valve 331；It is opened suddenly to reach the pneumatic cut-off valve on reduction tobacco collecting box
It opens and makes broken purpose to what pipe tobacco generated.
Embodiment 7
It is substantially the same manner as Example 6 that a kind of wire feed wind speed that the utility model embodiment 7 provides alters grade regulating system, difference
It is, in order to prevent the interference signal of burst, regulating butterfly valve is caused to close entirely, influences pipe tobacco conveying and delay production, it is described pneumatic
331 open range of regulating butterfly valve is 0.5%-99.5%.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (7)
1. a kind of wire feed wind speed alters a grade regulating system, including PLC intelligent controller and conveying device, which is characterized in that described defeated
Sending device includes the intelligent energy-saving electric appliance being electrically connected with the PLC intelligent controller and the centrifugation being electrically connected with the intelligent energy-saving electric appliance
Ventilation blower；The centrifugal fan is connected with several branch pipe(tube)s by a wind pressure pipeline；The wind pressure pipeline is equipped with valve,
The valve is located at close to the centrifugal fan and far from one end of the branch pipe(tube)；Each described branch pipe(tube) one end is connected with
Mica wrappingmachine；Each mica wrappingmachine is connected with wire feeder by wire feed pipeline；Pneumatic cut-off valve is connected on the wire feeder；
Pneumatic regulating butterfly valve and pressure transmitter are mounted on every branch pipe(tube)；It is respectively mounted on every wire feed pipeline
There is Venturi tube sensor；
The pressure transmitter, the pneumatic cut-off valve, the pneumatic regulating butterfly valve are electrically connected with the PLC intelligent controller
It connects.
2. a kind of wire feed wind speed according to claim 1 alters a grade regulating system, which is characterized in that the PLC intelligent control
Device is electrically connected with velocity regulator, wind pressure regulator and velocity transducer.
3. a kind of wire feed wind speed according to claim 2 alters a grade regulating system, which is characterized in that the pressure transmitter position
Between the pneumatic regulating butterfly valve and the wind pressure pipeline.
4. a kind of wire feed wind speed according to claim 3 alters a grade regulating system, which is characterized in that one of them described volume packet
Machine is connect by a wire feed pipeline with the wire feeder.
5. a kind of wire feed wind speed according to claim 4 alters a grade regulating system, which is characterized in that wherein four wire feeds
Pipeline can be connect with a wire feeder.
6. a kind of wire feed wind speed according to claim 5 alters a grade regulating system, which is characterized in that each mica wrappingmachine can
It is connect by two wire feed pipelines with the wire feeder and what two wire feed pipelines were smooth pools a wire-feeding pipe
Road is connect with the mica wrappingmachine.
7. a kind of wire feed wind speed according to claim 6 alters a grade regulating system, which is characterized in that the pneumatic regulating butterfly valve
Open range is 0.5%-99.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563627.1U CN208446595U (en) | 2018-04-19 | 2018-04-19 | A kind of wire feed wind speed alters a grade regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563627.1U CN208446595U (en) | 2018-04-19 | 2018-04-19 | A kind of wire feed wind speed alters a grade regulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208446595U true CN208446595U (en) | 2019-02-01 |
Family
ID=65156455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820563627.1U Expired - Fee Related CN208446595U (en) | 2018-04-19 | 2018-04-19 | A kind of wire feed wind speed alters a grade regulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208446595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451009A (en) * | 2018-04-19 | 2018-08-28 | 山西乐普节能科技有限公司 | A kind of wire feed wind speed alters a grade regulating system |
-
2018
- 2018-04-19 CN CN201820563627.1U patent/CN208446595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451009A (en) * | 2018-04-19 | 2018-08-28 | 山西乐普节能科技有限公司 | A kind of wire feed wind speed alters a grade regulating system |
| CN108451009B (en) * | 2018-04-19 | 2023-11-24 | 江苏高创风电设备有限公司 | Wire feeding wind speed shifting level adjusting system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190201 |