CN109156891A - Cigarette machine heap hopper pipe tobacco DCU distribution control unit and method, cigarette machine - Google Patents
Cigarette machine heap hopper pipe tobacco DCU distribution control unit and method, cigarette machine Download PDFInfo
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- CN109156891A CN109156891A CN201811309763.9A CN201811309763A CN109156891A CN 109156891 A CN109156891 A CN 109156891A CN 201811309763 A CN201811309763 A CN 201811309763A CN 109156891 A CN109156891 A CN 109156891A
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- pipe tobacco
- cigarette machine
- heap hopper
- control unit
- air blowing
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/39—Tobacco feeding devices
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
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Abstract
The present invention relates to a kind of cigarette machine heap hopper pipe tobacco DCU distribution control unit and methods, cigarette machine, wherein, control device includes: two groups of pipe tobacco detection parts (13), it is respectively provided at two sides opposite in cigarette machine heap hopper (6), and setting height is consistent, for detecting the pipe tobacco height of position；Two groups of air blowing components (2) are respectively provided at side corresponding with two groups pipe tobacco detection part (13), for being blown into gas into heap hopper (6)；And control unit, high charge level is in for side pipe tobacco where judging in the detection signal by wherein side pipe tobacco detection part (13), and when judging that place side is in low material position by the detection signal of other side pipe tobacco detection part (13), the air blowing component (2) for making pipe tobacco be in high charge level side is blown so that part pipe tobacco is blowed to opposite side.Such control device is able to maintain in pipe tobacco assigning process in heap hopper that DYNAMIC DISTRIBUTION is uniform in the horizontal direction for pipe tobacco, and keeps pipe tobacco cutting stock weight uniform.
Description
Technical field
The present invention relates to tobacco technical field of automatic control more particularly to a kind of cigarette machine heap hopper pipe tobacco distributed controlls
Device and method, cigarette machine.
Background technique
Pipe tobacco carries out pipe tobacco distribution by device as shown in Figure 1, predistribution case 1 accepts machine after input in cigarette machine
The pipe tobacco that device upstream is sent, then metering roll 2 takes out quantitative pipe tobacco from predistribution case 1 and is fed down into tobacco shred box 3, then
Conveyer belt 4 grabs pipe tobacco from tobacco shred box 3 again and is transported up, and is then fed into heap hopper 6, magnet rail 5 can remove can in pipe tobacco
Ferrous contaminants existing for energy, then uniformly taken pipe tobacco away by the downstream mechanism of heap hopper 6.
As shown in Fig. 2, the high and low position of the pipe tobacco material position of heap hopper 6 is supervised by material-level measure component 7 in the prior art
Control, can real-time detection pipe tobacco heap hopper 6 the intracorporal controlling level of slot.In actual use, discovery is distributed in pipe tobacco
Deposit defect both ways in the process: pipe tobacco cannot keep uniformly in heap hopper 6；Windrow chute panel inner wall is easy accumulation dirt, this
A little defects can all influence the reliability of cigarette machine work.
Summary of the invention
The purpose of the present invention is to propose to a kind of cigarette machine heap hopper pipe tobacco DCU distribution control unit and methods, cigarette machine, can
Improve the reliability of cigarette machine work.
According to an aspect of the invention, it is proposed that a kind of cigarette machine heap hopper pipe tobacco DCU distribution control unit, comprising:
Two groups of pipe tobacco detection parts are respectively provided at two sides opposite in cigarette machine heap hopper, and height is arranged and is consistent,
For detecting position with the presence or absence of pipe tobacco；
Two groups of air blowing components, be respectively provided at two groups of corresponding sides of pipe tobacco detection part, for into heap hopper
It is blown into gas；With
Control unit is in for side pipe tobacco where judging in the detection signal by wherein side pipe tobacco detection part
High charge level, and by the detection signal of other side pipe tobacco detection part judge where side pipe tobacco be in low material position when, make pipe tobacco
Air blowing component in high charge level side is blown so that part pipe tobacco is blowed to opposite side.
Further, the extreme higher position that the setting height of each pipe tobacco detection part is stacked into for permission pipe tobacco.
Further, control unit detects that position has pipe tobacco to be not less than for side pipe tobacco detection part wherein
When the first preset time, side pipe tobacco where judging is in high charge level.
Further, control unit for pipe tobacco detection part in two sides detect position have pipe tobacco it is lasting when
Between be not less than the second preset time when, be determined as heap hopper blocking and shut down cigarette machine.
Further, control unit is used to judge that the number of wherein side air blowing component continuous trigger movement is more than pre-
If number, and another interior air blowing component is not triggered always during this period, is determined as the blocking of heap hopper and shuts down cigarette machine.
Further, control unit is used to be switched on power supply or when due to disorderly closedown in cigarette machine, makes the air blowing portion of two sides
Part is blown into heap hopper simultaneously.
Further, control unit is used to judge that wherein side air blowing component is more than that third preset time is not operating
When, make not operating air blowing component aeration cleaning.
Further, air blowing component includes:
Gas source, for providing pressure-air；
Gas nozzle, outlet end are connected on the side wall of heap hopper, and are connected to heap hopper inside；With
Air valve is located in the gas circuit between gas source and gas nozzle, for controlling whether gas nozzle blows into heap hopper.
Further, gas circuit includes public gas circuit and the branch air path that is correspondingly arranged with each gas nozzle, and gas source is located at public
In gas circuit, an air valve is set, the on-off for branch air path where controlling on each branch air path.
Further, air blowing component further includes air pressure regulator, is located at public gas road, and be located at gas source and branch air path
Entrance between, for adjust provide high-pressure gas pressure.
Further, further include air pressure detection part, be located between air pressure regulator and the entrance of branch air path, for examining
The high-pressure gas pressure provided is provided.
According to another aspect of the invention, it is proposed that a kind of cigarette machine, the cigarette machine heap hopper pipe tobacco including above-described embodiment
DCU distribution control unit.
In accordance with a further aspect of the present invention, propose that a kind of cigarette machine heap hopper pipe tobacco distributed controll based on the above embodiment fills
The control method set, comprising:
Two groups of pipe tobacco detection parts are made to detect opposite sides pipe tobacco detection part position in cigarette machine heap hopper respectively
With the presence or absence of pipe tobacco；
Side pipe tobacco where judging in the detection signal by wherein side pipe tobacco detection part is in high charge level, and passes through
When side pipe tobacco where the detection signal of other side pipe tobacco detection part is judged is in low material position, pipe tobacco is made to be in high charge level side
Air blowing component blow part pipe tobacco is blowed to opposite side.
Further, side pipe tobacco where being judged by the detection signal of wherein side pipe tobacco detection part is in high charge level
The step of specifically include:
When pipe tobacco detection part in side detects that there is pipe tobacco in position not less than the first preset time wherein, judge
Place side pipe tobacco is in high charge level.
Further, further includes:
Pipe tobacco detection part in two sides detect position have the duration of pipe tobacco be not less than second it is default when
Between when, be determined as heap hopper blocking and shut down cigarette machine.
Further, further includes:
Judging that the number of wherein side air blowing component continuous trigger movement is more than preset times, and interior another during this period
One air blowing component is not triggered always, is determined as the blocking of heap hopper and shuts down cigarette machine.
Further, further includes:
It is switched on power supply or when due to disorderly closedown in cigarette machine, the air blowing component of two sides is made to blow into heap hopper.
Further, further includes:
When judging that wherein side air blowing component is more than that third preset time is not operating, blow not operating air blowing component
Gas cleaning.
Based on the above-mentioned technical proposal, the cigarette machine heap hopper pipe tobacco DCU distribution control unit of the embodiment of the present invention, in cigarette machine
Opposite two sides are respectively equipped with one group of pipe tobacco detection part in heap hopper, can be by pipe tobacco detection part real-time monitoring heap hopper
The pipe tobaccos of two sides accumulates situation, in the case where two sides pipe tobacco accumulates unbalanced situation, made by way of air blowing pipe tobacco material position compared with
The part pipe tobacco of high side blows to the lower side of material position, is on the one hand able to maintain in pipe tobacco assigning process in heap hopper pipe tobacco in water
DYNAMIC DISTRIBUTION is uniform square upwards, and keeps pipe tobacco cutting stock weight uniform；On the other hand the inside of heap hopper can timely be cleaned
Wall prevents heap hopper inner wall incrustation, keeps the detection validity of each pipe tobacco detection part in heap hopper, prevents pipe tobacco test section
There is the case where error detection since dirt accumulates in part.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is pipe tobacco allocation flow schematic diagram in cigarette cigarette machine of the present invention；
Fig. 2 is the pipe tobacco distribution schematic diagram in cigarette machine heap hopper of the present invention；
Fig. 3 is the scheme of installation of one embodiment of pipe tobacco DCU distribution control unit in cigarette machine heap hopper of the present invention；
Fig. 4 is that the signal of PLC controller in pipe tobacco DCU distribution control unit in cigarette machine heap hopper of the present invention connects block diagram；
Fig. 5 is the flow diagram of one embodiment of pipe tobacco distribution control method in cigarette machine heap hopper of the present invention.
Specific embodiment
The present invention described further below.In the following paragraphs, the different aspect of embodiment is defined in more detail.So
The various aspects of restriction can be combined with any other one aspect or many aspects, can not be combined unless explicitly stated otherwise.Especially,
It is considered as preferred or advantageous any feature can be considered as preferred or advantageous feature group with other one or more
It closes.
The terms descriptions merely for convenience such as " first " that occurs in the present invention, " second " have same names to distinguish
Different building blocks, be not offered as successively or primary-slave relation.
In the description of the present invention, the instruction such as "upper", "lower", "top", "bottom", "front", "rear", "inner" and "outside" is used
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention, rather than
The device of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as
Limiting the scope of the invention.By taking Fig. 3 as an example, left and right directions is the width direction of heap hopper 6, and front-rear direction is heap hopper
6 thickness direction, up and down direction are the short transverse of heap hopper 6.
Heap hopper 6 in the prior art cannot keep uniformly in the horizontal plane in pipe tobacco assigning process, main cause ginseng
Fig. 2 is examined to be illustrated.In machine operation, if there is side pipe tobacco accumulation level between high charge level 9 and too low material excessively in heap hopper 6
Between position 10, and it is more much higher than the pipe tobacco piling height of the other side, and the intracorporal pipe tobacco accumulation situation of slot is because cannot change
It is kind, it just will form left side high charge level 11 or right side excessively and cross high charge level 12, cigarette machine is caused to block.Cigarette is accumulated in pipe tobacco
During silk plug plug, last downstream mechanism can only obtain a small amount of sparse pipe tobacco in the low side of pipe tobacco height out of slot, it will
It influences cigarette and packs molding quality, and be easy to cause cigarette machine disorderly closedown.Manual sorting heap hopper 6 is needed after pipe tobacco blocking
Interior pipe tobacco allows pipe tobacco in slot to become preset specified material position 8.
Moreover, during cigarette machine works long hours, the pipe tobacco powder that mixes in pipe tobacco, dust are in pipe tobacco also in dropping process
The groove body for filling entire heap hopper 6 can be attached to four wall of each photo detector surfaces and groove body to work in heap hopper 6
Surface forms incrustation, causes the error detection of photoelectric detector, causes cigarette machine that can not normally use or disorderly closedown.
In order to overcome drawbacks described above, the invention proposes a kind of improved cigarette machine heap hopper pipe tobacco DCU distribution control unit,
Subsequent abbreviation " control device ", as shown in Figure 3, comprising: control unit, two groups of pipe tobacco detection parts 13 and two groups of air blowing components 2.
Wherein, two groups of pipe tobacco detection parts 13 are respectively provided at two sides opposite in cigarette machine heap hopper 6, and height is arranged and is consistent,
For detecting position with the presence or absence of pipe tobacco.Optionally, two groups of pipe tobacco detection parts 13 may be provided in 6 width direction phase of heap hopper
Pair two sides.Two groups of air blowing components 2 be respectively provided at two groups of corresponding sides of pipe tobacco detection part 13, may be provided in heap hopper
6 outside, for being blown into gas into heap hopper 6.
Where control unit is used to judge in the detection signal by wherein side pipe tobacco detection part 13 at the pipe tobacco of side
In high charge level, and by the detection signal of other side pipe tobacco detection part 13 judge where side pipe tobacco be in low material position when, make
Pipe tobacco be in high charge level side air blowing component 2 blow part pipe tobacco is blowed to opposite side so that in heap hopper 6 two sides pipe tobacco
Height is kept in balance in the horizontal plane.The inflatable mouth of air blowing component 2 can be consistent with the setting height of pipe tobacco detection part 13.
The pipe tobacco heap that the control device of this embodiment of the invention passes through two sides in pipe tobacco detection part real-time monitoring heap hopper
Product situation can make the part of the higher side of pipe tobacco material position in the case where two sides pipe tobacco accumulates unbalanced situation by way of air blowing
Pipe tobacco blows to the lower side of material position, is on the one hand able to maintain in pipe tobacco assigning process in heap hopper pipe tobacco dynamic in the horizontal direction
It is evenly distributed, and keeps pipe tobacco cutting stock weight uniform；On the other hand the inner sidewall that can timely clean heap hopper, prevents heap hopper
Inner wall incrustation keeps the detection validity of each pipe tobacco detection part in heap hopper, prevents pipe tobacco detection part due to dirt product
Tire out and the case where error detection occurs.
Preferably, the extreme higher position that the setting height of each pipe tobacco detection part 13 is stacked into for permission pipe tobacco.When a certain
When the pipe tobacco piling height of side reaches the extreme higher position allowed, and when opposite side pipe tobacco height is not up to the extreme higher position allowed, just
Air blowing component is opened in time, will be accumulated higher pipe tobacco and is blowed to opposite side, so that two sides pipe tobacco distributing equilibrium, can not only prevent heap
It is blocked in hopper since pipe tobacco accumulation is excessively high, and the highest for allowing pipe tobacco to be stacked into is arranged in pipe tobacco detection part 13
Position can frequently open to avoid air blowing component, and pipe tobacco is made smoothly to fall, and improve blanking efficiency, and reduce due to high pressure gas
It is broken that impact makes pipe tobacco.
Preferably, pipe tobacco detection part 13 is photoelectric detector, when pipe tobacco reaches photoelectric detector position, can be hidden
Light-blocking photodetector has detected pipe tobacco at this time, and photoelectric detector exports 24VDC d. c. voltage signal, otherwise no signal exports.
In some embodiments, in cigarette machine operational process, control unit is for side pipe tobacco detection part 13 wherein
When detecting that there is pipe tobacco in position not less than the first preset time T 1, i.e., the side pipe tobacco detection part 13 is persistently blocked not small
In the first preset time T 1, side pipe tobacco where judging is in high charge level.The embodiment is judging 13 quilt of pipe tobacco detection part
When persistently blocking, side pipe tobacco where just determining is in high charge level, can objectively and accurately judge pipe tobacco in heap hopper 6
Distribution situation can prevent pipe tobacco from instantaneously blocking pipe tobacco detection part 13 in dropping process and judge by accident, to avoid blowing
Gas component frequent start-stop.
In some embodiments, pipe tobacco detection part 13 of the control unit in two sides detects that there is pipe tobacco in position
Duration when being not less than the second preset time T 2, be determined as that heap hopper 6 is sent out since pipe tobacco accumulation position is integrally excessively high
Raw blocking, so that cigarette machine is shut down, also capable of emitting fault message, to ensure the trouble free service of cigarette machine.
In some embodiments, control unit is used in time for judging wherein 2 continuous trigger of side air blowing component movement
Number is more than preset times, and another interior air blowing component 2 is not triggered always during this period, is determined as that heap hopper 6 is unilateral and occurs
It blocks and shuts down cigarette machine, also capable of emitting fault message, to ensure the trouble free service of cigarette machine.
In some embodiments, it is stifled to be used for when cigarette machine is switched on and powers or occur removing 6 pipe tobacco of heap hopper for control unit
When disorderly closedown other than plug, so that the air blowing component 2 of two sides is blown pressure-air into heap hopper 6, can blow or individually blow simultaneously
Gas runs cigarette machine again after stopping blowing to clear up the cell wall of 6 surrounding of heap hopper.
The embodiment can first clear up inside putty slot 6 after cigarette machine booting, prevent pipe tobacco in banking process in slot
Dirt is accumulated on wall, dirt is prevented to be difficult to after integration time is very long, is also able to maintain each pipe tobacco test section in heap hopper
The detection validity of part prevents pipe tobacco detection part from the case where error detection occur since dirt accumulates；And in cigarette machine
Downtime can also be used when disorderly closedown to take out stains, the additional setting dirt removal time can be reduced.
In some embodiments, control unit is used to judge that wherein side air blowing component 2 is more than third preset time
When T3 is not operating, make not operating 2 aeration cleaning of air blowing component.
When air blowing component 2 is not operating for a long time, pipe tobacco may run up to the inflatable mouth of air blowing component 2 in dropping process
Place is made the air blowing of air blowing component 2 not operating for a long time that can prevent to block, prevents from not adjusted due to 2 failure of air blowing component
Pipe tobacco distribution situation in whole heap hopper 6.Control unit passes through while monitoring the action frequency of two air blowing components 2, and analysis is dynamic
Make rule, judges the validity that system control executes, not operating air blowing component 2 will execute automatically cleaning movement in certain time.
As shown in figure 3, air blowing component 2 includes: gas source, air valve 23 and gas nozzle 24, wherein gas source is for providing high pressure sky
Gas drills on the side wall of heap hopper 6, and the outlet end of gas nozzle 24 is connected in the hole location of the side wall of heap hopper 6, in heap hopper 6
Portion's connection, air valve 23 is located in the gas circuit between gas source and gas nozzle 24, for controlling whether gas nozzle 24 blows into heap hopper 6.
Further, air valve 23 can also adjust the amount blown into heap hopper 6.
For example, air valve 23 can be electric control valve, and when the coil of electric control valve obtains electric (24VDC), the two of electric control valve
End connection, high pressure gas are blowed in heap hopper 6 by the hole on 6 side wall of heap hopper, force the high charge level being deposited in heap hopper 6
Pipe tobacco is shifted to low material position pipe tobacco, plays the role of balancing pipe tobacco in the horizontal plane.
Still referring to FIG. 3, gas circuit includes public gas circuit 21 and the branch air path 22 that is correspondingly arranged with each gas nozzle 24, gas source is set
In public gas circuit 21, an air valve 23 is set, for the logical of branch air path 22 where independent control on each branch air path 22
It is disconnected.Such set-up mode can simplify gas circuit, and reduce gas source quantity.Alternatively, the air blowing component 2 of two sides is arranged independent
Gas circuit.
Further, air blowing component 2 further includes air pressure regulator 25, is located in public gas circuit 21, and is located at gas source and divides
Between the entrance of branch gas circuit 22, for adjusting the high-pressure gas pressure provided according to specific pressure demand.The tune of gas pressure
Save principle are as follows: the pipe tobacco in heap hopper 6 should can be made to shift from high-order side to low level side, so that pipe tobacco is deposited in level in groove body
It is uniformly distributed on direction, also to guarantee dust, pipe tobacco and cigarette that the pressure of air pressure can adhere on four wall of effective cleaning groove body
Silk powder end, while air pressure should not be too large, and prevents the pipe tobacco of side in groove body from shifting excessive, causes other side pipe tobacco amount excessively high.
Further, air blowing component 2 further includes air pressure detection part 26, such as air gauge, be located at air pressure regulator 25 with
Between the entrance of branch air path 22, for detect provide high-pressure gas pressure, thus can accurately adjust blow gas pressure, can
It shifts the pipe tobacco in heap hopper 6 from high-order side to low level side, can also prevent pipe tobacco from excessively shifting and need to adjust repeatedly.
According to heap hopper 6 be arranged 13 side of pipe tobacco detection part width, every group of pipe tobacco detection part 13 settable one,
Two or more, more accurately objectively to reflect pipe tobacco along the distribution situation of 6 thickness direction of heap hopper, and along heap
The pipe tobacco distribution situation of 6 width direction of hopper is comprehensive, can comprehensively obtain the Two dimensional Distribution situation of pipe tobacco in entire heap hopper 6.
For example, pipe tobacco detection part 13 may be provided on the inner wall of heap hopper 6.
Correspondingly, the quantity of every group of air blowing component 2 can also be consistent with ipsilateral 13 quantity of pipe tobacco detection part, and position is arranged
Set one-to-one correspondence.Control unit is for the detection signal by each pipe tobacco detection part 13 with opposite side pipe tobacco detection part 13
Judged, to judge whether to need to open corresponding air blowing component 2, it can be achieved that by the cigarette of 6 side part high charge level of heap hopper
Silk blows to the low material position of opposite side.
As shown in figure 3, control device may also include three groups of material-level measure components 7, for example, by using photoelectric sensor, three groups of material
Position detection part 7 be distributed on the entire horizontal width direction of heap hopper 6, for real-time detection pipe tobacco heap hopper 6 groove body
Interior controlling level, to reflect the whole height of pipe tobacco material position in heap hopper 6.Two groups of pipe tobacco detection parts 13 may be provided in outside
The inner side of two groups of material-level measure components 7, in blanking process, the pipe tobacco position inner at 6 edge of heap hopper accumulates first
To highest, but therefore such certain side of set-up mode pipe tobacco accumulation it is higher when open air blowing component 2 in time.
For example, PLC controller can be used for control unit or hardware circuit is realized.Such as Fig. 4, illustrate PLC controller with
The connection type of other all parts, the port J of PLC controller receive power supply starting-up signal, and L end receiver device shuts down letter
Number, the port G and the port H receive the detection signal of two sides pipe tobacco detection part 13 respectively, and M port and O port are separately connected two sides
The coil of air valve 23 in air blowing component 2, the port Q are connected to machine down enable end.
Secondly, the present invention also provides a kind of cigarette machine, the cigarette machine heap hopper cigarette including heap hopper 6 and above-described embodiment
Silk DCU distribution control unit.Such cigarette machine can carry out the pipe tobacco in heap hopper to be uniformly distributed control, on the one hand can reduce volume
Smoke machine machine stop times and downtime improve the operational efficiency of cigarette machine；The uniform feeding for realizing pipe tobacco on the other hand, mentions
It rises plume and forms qualification rate, improve the quality of production of cigarette.
Finally, the present invention provides a kind of controls of cigarette machine heap hopper pipe tobacco DCU distribution control unit based on the above embodiment
Method, in one embodiment, comprising:
Detect two groups of pipe tobacco detection parts 13 respectively in cigarette machine heap hopper 6 where opposite sides pipe tobacco detection part 13
Position whether there is pipe tobacco；
Side pipe tobacco where judging in the detection signal by wherein side pipe tobacco detection part 13 is in high charge level, and logical
Cross other side pipe tobacco detection part 13 detection signal judge where side when being in low material position, so that pipe tobacco is in high charge level side
Air blowing component 2 blow part pipe tobacco is blowed to opposite side.
On the one hand the embodiment is able to maintain in pipe tobacco assigning process in heap hopper pipe tobacco DYNAMIC DISTRIBUTION in the horizontal direction
Uniformly, and keep pipe tobacco cutting stock weight uniform；On the other hand the inner sidewall that can timely clean heap hopper, prevents heap hopper inner wall
Incrustation, keep heap hopper in each pipe tobacco detection part detection validity, prevent pipe tobacco detection part due to dirt accumulation and
There is the case where error detection.
In some embodiments, where being judged by the detection signal of wherein side pipe tobacco detection part 13 at the pipe tobacco of side
It is specifically included in the step of high charge level:
When side pipe tobacco detection part 13 detects that there is pipe tobacco in position not less than the first preset time T 1 wherein, sentence
The disconnected side pipe tobacco of place out is in high charge level.
For the embodiment when judging that pipe tobacco detection part 13 is persistently blocked, side pipe tobacco where just determining is in high material
Position, can objectively and accurately judge distribution situation of the pipe tobacco in heap hopper 6, can prevent pipe tobacco in dropping process by pipe tobacco
Detection part 13 is instantaneously blocked and is judged by accident, to avoid air blowing component frequent start-stop.
In some embodiments, such control method further include:
It is default that pipe tobacco detection part 13 in two sides detects that position has the duration of pipe tobacco to be not less than second
When time T2, it is determined as the blocking of heap hopper 6 and shuts down cigarette machine.
The embodiment can determine whether out that heap hopper 6 is blocked since pipe tobacco accumulation position is integrally excessively high, block
When shut down cigarette machine in time, also capable of emitting fault message, to ensure the trouble free service of cigarette machine.
In some embodiments, such control method further include:
Judging that the number of wherein 2 continuous trigger of side air blowing component movement is more than preset times, and interior during this period
Another air blowing component 2 is not triggered always, is determined as the blocking of heap hopper 6 and shuts down cigarette machine.
The embodiment can determine whether out that heap hopper 6 is accumulated due to pipe tobacco and unilateral blocking occur, and cigarette machine is made when blocking
It shuts down in time, also capable of emitting fault message, to ensure the trouble free service of cigarette machine.
In some embodiments, such working method further include:
It is switched on power supply or when due to disorderly closedown in cigarette machine, blows the air blowing component 2 of two sides into heap hopper 6 simultaneously
Gas.
The embodiment can first clear up inside putty slot 6 after cigarette machine booting, prevent pipe tobacco in banking process in slot
Dirt is accumulated on wall, dirt is prevented to be difficult to after integration time is very long, is also able to maintain each pipe tobacco test section in heap hopper
The detection validity of part prevents pipe tobacco detection part from the case where error detection occur since dirt accumulates；And in cigarette machine
Downtime can also be used when disorderly closedown to take out stains, the additional setting dirt removal time can be reduced.
In some embodiments, such control method further include:
When judging that wherein side air blowing component 2 is more than that third preset time is not operating, make not operating air blowing component 2
Aeration cleaning.
When air blowing component 2 is not operating for a long time, pipe tobacco may run up to the inflatable mouth of air blowing component 2 in dropping process
Place is made the air blowing of air blowing component 2 not operating for a long time that can prevent to block, prevents from not adjusted due to 2 failure of air blowing component
Pipe tobacco distribution situation in whole heap hopper 6.
Illustrate the specific control method of cigarette machine heap hopper pipe tobacco DCU distribution control unit of the present invention below with reference to Fig. 5.Heap
The triggered time of left and right sides pipe tobacco detection part 13 is indicated with TA and TB respectively in hopper 6, the electric control valve point of the left and right sides
It is not indicated with E and F.
1, the cleaning process of cigarette machine heap hopper:
(1) cleaning for the first time after cigarette machine power supply
When cigarette machine, which is switched on, powers, while the air valve 23 for controlling two sides blows pressure-air into heap hopper 6, then replaces
Surrounding cell wall is cleared in air blowing, finally stops blowing, and waits machine operation.
(2) heap hopper cleaning control when cigarette machine is run
In cigarette machine operation, if any one in two sides air valve 23 does not all trigger in third preset time T 3
Control action, then PLC system controls the side air valve 23 and carries out primary of short duration aeration cleaning movement.
2, the pipe tobacco distribution in heap hopper is adjusted:
In cigarette machine operation, in heap hopper 6 positioned at opposite side two groups of pipe tobacco detection parts 13 to pipe tobacco position in slot into
Row monitoring.
(1) heap hopper jam detection
The triggered time of two groups of pipe tobacco detection parts 13 in heap hopper 6 positioned at opposite side is not less than the first preset time T 1
When, PLC controller recognize pipe tobacco accumulation position it is excessively high make heap hopper 6 block, then control machine down, and issue failure letter
Breath.
(2) it is controlled when heap hopper unilateral side material position is excessively high
The triggered time of the one of side pipe tobacco detection part 13 of heap hopper 6 is not less than the first preset time T 1, during which another
The pipe tobacco detection part 13 of side was not triggered once, then the air valve 23 for making pipe tobacco detection part 13 that trigger action side occur is dynamic
Make, high pressure gas is blown and is deposited in the high-order pipe tobacco accumulated in groove body to low level transfer as forced in groove body.
If wherein the number of 13 continuous trigger of side pipe tobacco detection part is greater than n times, during which other side pipe tobacco test section
Part 13 was not triggered once, and such situation is identified as heap hopper and blocked by PLC controller, controlled machine down, and issue event
Hinder information.
A kind of cigarette machine heap hopper pipe tobacco DCU distribution control unit provided by the present invention and method, cigarette machine are carried out above
It is discussed in detail.Principle and implementation of the present invention are described for specific embodiment used herein, the above reality
The explanation for applying example is merely used to help understand method and its core concept of the invention.It should be pointed out that for the art
For those of ordinary skill, without departing from the principle of the present invention, can with several improvements and modifications are made to the present invention,
These improvements and modifications also fall within the scope of protection of the claims of the present invention.
Claims (18)
1. a kind of cigarette machine heap hopper pipe tobacco DCU distribution control unit characterized by comprising
Two groups of pipe tobacco detection parts (13) are respectively provided at two sides opposite in cigarette machine heap hopper (6), and height is arranged and keeps one
It causes, for detecting position with the presence or absence of pipe tobacco；
Two groups of air blowing components (2), be respectively provided at pipe tobacco detection part (13) corresponding side described in two groups, for institute
It states in heap hopper (6) and is blown into gas；With
Control unit is in for side pipe tobacco where judging in the detection signal by wherein side pipe tobacco detection part (13)
High charge level, and by the detection signal of other side pipe tobacco detection part (13) judge where side pipe tobacco be in low material position when, make
The air blowing component (2) that pipe tobacco is in high charge level side is blown so that part pipe tobacco is blowed to opposite side.
2. cigarette machine heap hopper pipe tobacco DCU distribution control unit according to claim 1, which is characterized in that each pipe tobacco
The extreme higher position that the setting height of detection part (13) is stacked into for permission pipe tobacco.
3. cigarette machine heap hopper pipe tobacco DCU distribution control unit according to claim 1, which is characterized in that the control unit
When detecting that there is pipe tobacco in position not less than the first preset time for side pipe tobacco detection part (13) wherein, judge
Place side pipe tobacco is in high charge level.
4. cigarette machine heap hopper pipe tobacco DCU distribution control unit according to claim 1, which is characterized in that the control unit
For the pipe tobacco detection part (13) in two sides detect the duration that there is pipe tobacco in position be not less than second it is default when
Between when, be determined as the heap hopper (6) blocking and shut down cigarette machine.
5. cigarette machine heap hopper pipe tobacco DCU distribution control unit according to claim 1, which is characterized in that the control unit
For judging that the number of wherein side air blowing component (2) continuous trigger movement is more than preset times, and it is interior another during this period
One air blowing component (2) is not triggered always, is determined as heap hopper (6) blocking and shuts down cigarette machine.
6. cigarette machine heap hopper pipe tobacco DCU distribution control unit according to claim 1, which is characterized in that the control unit
For being switched on power supply or when due to disorderly closedown in cigarette machine, make the air blowing component (2) of two sides simultaneously to the heap hopper
(6) it blows in.
7. cigarette machine heap hopper pipe tobacco DCU distribution control unit according to claim 1, which is characterized in that the control unit
For making not operating air blowing component (2) when judging that wherein side air blowing component (2) is more than that third preset time is not operating
Aeration cleaning.
8. cigarette machine heap hopper pipe tobacco DCU distribution control unit according to claim 1, which is characterized in that the air blowing component
(2) include:
Gas source, for providing pressure-air；
Gas nozzle (24), outlet end are connected on the side wall of the heap hopper (6), and are connected to heap hopper (6) inside；With
Air valve (23) is located in the gas circuit between the gas source and gas nozzle (24), for whether controlling the gas nozzle (24) to institute
It states in heap hopper (6) and blows.
9. cigarette machine heap hopper pipe tobacco DCU distribution control unit according to claim 8, which is characterized in that the gas circuit includes
Public gas circuit (21) and the branch air path (22) being correspondingly arranged with each gas nozzle (24), the gas source are located at the public gas
On road (21), an air valve (23) is set, for branch air path (22) where controlling on each branch air path (22)
On-off.
10. cigarette machine heap hopper pipe tobacco DCU distribution control unit according to claim 9, which is characterized in that the air blowing portion
Part (2) further includes air pressure regulator (25), is located on the public gas circuit (21), and is located at the gas source and the branch air path
(22) between entrance, for adjusting the high-pressure gas pressure provided.
11. cigarette machine heap hopper pipe tobacco DCU distribution control unit according to claim 10, which is characterized in that further include air pressure
Detection part (26) is located between the air pressure regulator (25) and the entrance of the branch air path (22), is provided for detecting
High-pressure gas pressure.
12. a kind of cigarette machine, which is characterized in that including any cigarette machine windrow of heap hopper (6) and claim 1~11
Slot pipe tobacco DCU distribution control unit.
13. a kind of control method based on any cigarette machine heap hopper pipe tobacco DCU distribution control unit of claim 1~11,
It is characterized in that, comprising:
Two groups of pipe tobacco detection parts (13) are made to detect interior opposite sides pipe tobacco detection part (13) institute of cigarette machine heap hopper (6) respectively
It whether there is pipe tobacco in position；
Side pipe tobacco where judging in the detection signal by wherein side pipe tobacco detection part (13) is in high charge level, and passes through
When side pipe tobacco where the detection signal of other side pipe tobacco detection part (13) is judged is in low material position, pipe tobacco is made to be in high charge level
The air blowing component (2) of side is blown so that part pipe tobacco is blowed to opposite side.
14. cigarette machine heap hopper pipe tobacco distribution control method according to claim 13, which is characterized in that pass through wherein one
The step of side pipe tobacco where the detection signal of side pipe tobacco detection part (13) is judged is in high charge level specifically includes:
When side pipe tobacco detection part (13) detects that there is pipe tobacco in position not less than the first preset time wherein, judge
Place side pipe tobacco is in high charge level.
15. cigarette machine heap hopper pipe tobacco distribution control method according to claim 13, which is characterized in that further include:
Pipe tobacco detection part (13) in two sides detect the duration that there is pipe tobacco in position be not less than second it is default when
Between when, be determined as the heap hopper (6) blocking and shut down cigarette machine.
16. cigarette machine heap hopper pipe tobacco distribution control method according to claim 13, which is characterized in that further include:
Judging that the number of wherein side air blowing component (2) continuous trigger movement is more than preset times, and interior another during this period
One air blowing component (2) is not triggered always, is determined as heap hopper (6) blocking and shuts down cigarette machine.
17. cigarette machine heap hopper pipe tobacco distribution control method according to claim 13, which is characterized in that further include:
It is switched on power supply or when due to disorderly closedown in cigarette machine, makes the air blowing component (2) of two sides into the heap hopper (6)
It blows.
18. cigarette machine heap hopper pipe tobacco distribution control method according to claim 13, which is characterized in that further include:
When judging that wherein side air blowing component (2) is more than that third preset time is not operating, make not operating air blowing component (2)
Aeration cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309763.9A CN109156891A (en) | 2018-11-06 | 2018-11-06 | Cigarette machine heap hopper pipe tobacco DCU distribution control unit and method, cigarette machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309763.9A CN109156891A (en) | 2018-11-06 | 2018-11-06 | Cigarette machine heap hopper pipe tobacco DCU distribution control unit and method, cigarette machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109156891A true CN109156891A (en) | 2019-01-08 |
Family
ID=64875711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811309763.9A Pending CN109156891A (en) | 2018-11-06 | 2018-11-06 | Cigarette machine heap hopper pipe tobacco DCU distribution control unit and method, cigarette machine |
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| Country | Link |
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| CN (1) | CN109156891A (en) |
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| CN110495634A (en) * | 2019-08-22 | 2019-11-26 | 北京全才中医医学研究院 | The preparation facilities and preparation method of cigarette suitable for pipe tobacco containing powder |
| CN112043005A (en) * | 2020-07-31 | 2020-12-08 | 红云红河烟草(集团)有限责任公司 | YJ118 type cigarette machine pipe tobacco metering tank detection device |
| CN114387770A (en) * | 2022-01-13 | 2022-04-22 | 贵州中烟工业有限责任公司 | Metering tank material blockage alarm method and device |
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