CN105836420A - Control device and control method for appropriate feeding and discontinuity prevention of tobacco storehouse type feeding machine - Google Patents
Control device and control method for appropriate feeding and discontinuity prevention of tobacco storehouse type feeding machine Download PDFInfo
- Publication number
- CN105836420A CN105836420A CN201610438397.1A CN201610438397A CN105836420A CN 105836420 A CN105836420 A CN 105836420A CN 201610438397 A CN201610438397 A CN 201610438397A CN 105836420 A CN105836420 A CN 105836420A
- Authority
- CN
- China
- Prior art keywords
- control unit
- tail band
- control
- elevator belt
- detecting element
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
- A24B7/14—Feeding or control devices for tobacco-cutting apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
Landscapes
- Control Of Conveyors (AREA)
Abstract
The invention discloses a control device and a control method for appropriate feeding and discontinuity prevention of a tobacco storehouse type feeding machine. A material probing detection element for detecting materials is arranged on a framework of the tobacco storehouse type feeding machine; the material probing detection element is arranged in the inclined upper direction of the bottom of an elevating belt; a timer is arranged on the tobacco storehouse type feeding machine; and the timer, the material probing detection element, a control system of the elevating belt and a control system of a bottom belt are separately connected with a control unit. The control device and the control method disclosed by the invention have the beneficial effects that different functions are formed by the material probing detection element according to the duration time, and the appropriation and the timeliness of supplying materials by the bottom belt are improved; according to real-time existing conditions of the materials in a connecting area between the bottom belt of a material storehouse and the elevating belt, unified control is carried out by the control system, so that the bottom belt is enabled to timely provide materials which are sufficient but not excessively supplied to the elevating belt; and by arranging the timer, an alarming system and a speed sensor, effective monitoring for the bottom belt is realized, and the continuousness of production is guaranteed.
Description
Technical field
The present invention relates to Field of Tobacco, be specifically related to the appropriate feed of Nicotiana tabacum L. bin type feeding machine and the control device of prevention fracture and control
Method processed.
Background technology
Storehouse formula feeding equipment is the most universal in the application of tobacco business Primary processing shop.It is mainly by storage bin, elevator belt and electrically
Detecting element, controller, motor etc. form.When automatically running, main by storage bin and the one of elevator belt connected regions
Individual material detecting element of visiting is provided with material or without material signal to controller, and controller is according to having material or controlling storage bin without material signal
Tail band motor stops or running.The problem that presently, there are is: on the one hand tail band is when storage bin and elevator belt connected regions feed
Often drug on the market, causes material to extrude, tears, the phenomenon such as rolling, material is had necessarily make broken.On the other hand carrying
Rising under the effect of band lifting process, the material that storage bin band the most elevated with elevator belt connected regions is taken away is in the front end of storage bin
Through being commonly formed different accumulation shapes.The signal that this material shapes makes spy material detecting element detect is not that we are really necessary
Want, belong to glitch.After there is this glitch, material would not really arrive on elevator belt, causes elevator belt fracture
Phenomenon；Additionally, prior art can not carry out the supply of appropriate property to the material of tail band supply.
Summary of the invention
The present invention is in order to overcome the deficiencies in the prior art, and special offer one can effectively prevent from holding with tail band connected regions at elevator belt
Easily fracture, can be divided into different application functions according to persistent period length, can improve tail band supply material appropriate property and
The appropriate feed of Nicotiana tabacum L. bin type feeding machine of promptness and control device and the control method of preventing fracture.
In order to reach above-mentioned purpose, the present invention adopts the following technical scheme that
The appropriate feed of Nicotiana tabacum L. bin type feeding machine and the control device of prevention fracture, be provided for detection on bin type feeding machine framework
The spy material detecting element of material, visits material detecting element and is located at the oblique upper bottom elevator belt, be provided with meter on bin type feeding machine
Time device, timer, visit material detecting element, elevator belt control system independent with control unit respectively with the control system of tail band
Connect；Or control unit is with timing unit, and control unit is by visiting signal and the timing of material detecting element feedback
The signal of device or timing unit feedback controls the action of tail band, and to realize continuous feeding, material refers to tobacco shred or Nicotiana tabacum L..
Wherein, visiting material detecting element can be infrared sensor or photoelectric sensor.
The appropriate feed of Nicotiana tabacum L. bin type feeding machine and the control method of prevention fracture, control unit receives to visit expects that detecting element is setting
Whether there is the signal detecting material in time period, and then realize the control to tail band, it is achieved appropriate feed also prevents fracture,
According to visiting material detecting element detection case within the multiple time period, control operation time and the running status of tail band, given
Signal more closing to reality situation, is prevented effectively from the false judgment to supplied materials, it is achieved appropriate feed, and can effectively prevent fracture
The generation of situation.
The appropriate feed of Nicotiana tabacum L. bin type feeding machine and the control method of prevention fracture, specifically comprise the following steps that
1) whether control unit detection elevator belt is to run first, and if so, control unit control tail band runs extremely spy material and detects unit
After part detects material, tail band is out of service；
2) whether control unit detection elevator belt is to run first, does not detects within the X2 time period if it is not, visit material detecting element
During to material, control unit starts tail band and runs, until tail band is out of service after detecting material；
Whether control unit detection elevator belt is that the method run first is: by enabling signal and the fortune of elevator belt of control unit
The coefficient rising edge of row signal is as the mark run first, and is locked by program, until the stopping letter of control unit
Number unlocking reset, control unit selects programmable controller.
3), when spy material detecting element detects material within the X2 time period, do not visit within the X1 time period if visiting material detecting element
When measuring material, control unit starts tail band and runs, persistent period Y1；
4) if more than off-duty in the X3 time period, tail band is judged as that visiting material detecting element is blocked, control unit starts tail band fortune
OK, stop after persistent period Y3.
Visit material detecting element and do not detect material within the X1 time period, illustrate that material is on the low side, need a small amount of feed；Visit material detection
Element does not detects material within the X2 time period, material shortcoming more (being such as in stub bar or material tail) is described, needs a large amount of confession
Material.
Arranging velocity sensor and alarm mechanism on tail band, velocity sensor, alarm mechanism are connected with control system respectively.
The control unit of tail band is when controlling tail band and running, and control unit controls timer or timing unit timing, and speed passes
Sensor detects the speed of tail band and feeds back to control unit；Control unit detects that tail band is more than off-duty in the X3 time period, control
System processed controls alarm mechanism and reports to the police；It is prevented effectively from material bulk deposition on tail band, it is ensured that the safety of production, and
And can effectively report to the police, it is to avoid production is delayed, notifies that tail band is placed under repair by staff in time.
In described step 4) if in tail band dwell time not less than the X3 time period, then return described step 2) in.
In described step 1) carry out before, control unit controls elevator belt and runs, if elevator belt is not according to instruction operation, then
Control unit controls tail band and is similarly in run-stopping status, if elevator belt runs, then enters described step 1) in.
Tail band more than method off-duty in the X3 time period is: arrange velocity sensor, velocity sensor and control on tail band
Unit connect, by velocity sensor auxiliary detection tail band whether have operation or, by control unit enabling signal judge.
In order to ensure timing accuracy, after each elevator belt is out of service, control unit controls reset timer or timing unit.
The invention has the beneficial effects as follows:
1, it is divided into different application functions by spy material detecting element according to timer duration length, improves tail band supply thing
The appropriate property of material and promptness, it is to avoid the generation of spurious signal.
2, according to material in the situation that exists in real time of storage bin tail band Yu elevator belt connected regions, control unit it is uniformly controlled,
Ensure that tail band provides the material of sufficient but the most excessive supply in time to elevator belt.
3, by timer and warning system and the setting of velocity sensor, it is achieved the effective monitoring to tail band, it is ensured that production
Seriality.
Accompanying drawing explanation
Fig. 1 is an up band, tail band and spy material detecting element installation site schematic diagram.
Fig. 2 is the control program flow diagram of the present invention.
Wherein, 1. elevator belt, 2. visit material detecting element, 3. material, 4. tail band.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe.
The appropriate feed of Nicotiana tabacum L. bin type feeding machine and the control device of prevention fracture, as it is shown in figure 1, on bin type feeding machine framework
It is provided for detecting the spy material detecting element 2 of material, visits material detecting element 2 and be located at the oblique upper bottom elevator belt 1, in storehouse formula
Timer, timer, spy material detecting element 2, the control system of elevator belt 1 and the control system of tail band 4 it is provided with on feeding machine
System is individually connected with control unit respectively, additionally, arrange velocity sensor and alarm mechanism on tail band, velocity sensor,
Alarm mechanism is connected with control unit respectively.
When such as Nicotiana tabacum L. initially enters storage bin to material, visit material detecting element 2 and do not detect material, elevator belt 1 one
Denier is run, and the tail band 4 of storage bin begins to run, by material 3 to elevator belt 1 direction continuous moving, if elevator belt is not transported
OK, then control unit control tail band keeps resting state equally.This functional purpose is to allow tail band quickly be fed at initial period
Elevator belt, when material shelters from spy material detecting element 2, tail band 4 feed out of service.Elevator belt 1 runs journey for the first time
Sequence terminates, until restart equipment next time.
As in figure 2 it is shown, as long as elevator belt runs, timer begins to timing.Visit material detecting element not visit within the X1 time period
When measuring material, start tail band and run, persistent period Y1, through the crawl feed mode of persistent period Y1, visits material detection
Element testing has arrived material existence, illustrates to meet feed demand, is otherwise unsatisfactory for, and visits material detecting element and within the X1 time period is
No when detecting material it can be appreciated that visit whether material detecting element was blocked more than the X1 time period.Now tail band runs the time
Shorter, to elevator belt direction, feed is less, if it is possible to meet feed demand, visits material detecting element and will answer at least once
The operation of bit timer, timer enters the once timing stage when not detecting material；If feed demand can not be met,
When visiting material detecting element continuation driving timer, during until timer is more than the X2 time period, starts tail band and run, until spy
Measure material to stop；Visit when whether material detecting element detects material within the X2 time period it can be appreciated that visit material detecting element
Whether it is blocked more than the X2 time period.
Elevator belt continuous running phases, tail band more than off-duty in the X3 time period, then starts tail band and runs, persistent period Y3.
The tail band off-duty time is periodically detected after completing by operation again, and tail band is more than off-duty in the X3 time period, it is judged that for
Visit material detecting element extremely to be blocked, now can be controlled alarm mechanism by control unit and report to the police.
Elevator belt is out of service, then reset timer or timing unit.For preventing elevator belt frequent start-stop, need elevator belt
Frequency adjust accordingly.
The above is only the preferred embodiment of the present invention, it is noted that come for those skilled in the art
Saying, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should regard
For protection scope of the present invention.
Claims (9)
1. the appropriate feed of Nicotiana tabacum L. bin type feeding machine and the control device of prevention fracture, it is characterised in that at bin type feeding machine framework
On be provided for detecting the spy material detecting element of material whether process, visit material detecting element and be located at the oblique upper bottom elevator belt,
Bin type feeding machine is provided with timer, timer, spy material detecting element, the control system of elevator belt and the control of tail band
System is individually connected with control unit respectively；Or control unit is with timing unit, and control unit is by visiting material detection
The signal of the signal of cell feeds back and timer or timing unit feedback controls the action of tail band, to realize continuous feeding.
2. the appropriate feed of Nicotiana tabacum L. bin type feeding machine and the control method of prevention fracture, it is characterised in that control unit receives visits material
Whether detecting element has the signal detecting material in setting the time period, and then realizes the control to tail band, it is achieved supply in right amount
Expect and prevent fracture.
3. the appropriate feed of Nicotiana tabacum L. bin type feeding machine and the control method of prevention fracture, it is characterised in that rate-determining steps is as follows:
1) whether control unit detection elevator belt is to run first, and if so, control unit control tail band runs extremely spy material and detects unit
After part detects material, tail band is out of service；
2) whether control unit detection elevator belt is to run first, does not detects within the X2 time period if it is not, visit material detecting element
During to material, control unit starts tail band and runs, until tail band is out of service after detecting material；
3), when spy material detecting element detects material within the X2 time period, do not visit within the X1 time period if visiting material detecting element
When measuring material, control unit starts tail band and runs, persistent period Y1；
4) if more than off-duty in the X3 time period, tail band is judged as that visiting material detecting element is blocked, control unit starts tail band fortune
OK, stop after persistent period Y3.
4. the as claimed in claim 3 control method controlling device, it is characterised in that in described step 4) if in tail band
Dwell time not less than the X3 time period, then returns described step 2) in.
5. the as claimed in claim 3 control method controlling device, it is characterised in that in described step 1) carry out before,
Control unit controls elevator belt and runs, if elevator belt is not according to instruction operation, then control unit control tail band is similarly in and stops
Only running status, if elevator belt runs, then enters described step 1) in.
6. the as claimed in claim 3 control method controlling device, it is characterised in that tail band more than in the X3 time period not
The method run is: arranging velocity sensor on tail band, velocity sensor is connected with control unit.
7. the control method controlling device as claimed in claim 6, it is characterised in that be additionally provided with alarm mechanism on tail band,
Control unit is connected with alarm mechanism.
8. the control method controlling device as claimed in claim 3, it is characterised in that after elevator belt is out of service every time,
Control unit controls reset timer or timing unit.
9. the control method controlling device as claimed in claim 3, it is characterised in that whether control unit detection elevator belt
It is that the method run first is: by the enabling signal of control unit and the coefficient rising edge conduct of the run signal of elevator belt
The mark run first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610438397.1A CN105836420B (en) | 2016-06-17 | 2016-06-17 | Tobacco bin type feeding machine is fed and prevents the control device and control method of fracture in right amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610438397.1A CN105836420B (en) | 2016-06-17 | 2016-06-17 | Tobacco bin type feeding machine is fed and prevents the control device and control method of fracture in right amount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105836420A true CN105836420A (en) | 2016-08-10 |
| CN105836420B CN105836420B (en) | 2018-08-31 |
Family
ID=56576279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610438397.1A Active CN105836420B (en) | 2016-06-17 | 2016-06-17 | Tobacco bin type feeding machine is fed and prevents the control device and control method of fracture in right amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105836420B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395386A (en) * | 2016-09-09 | 2017-02-15 | 龙岩烟草工业有限责任公司 | Detection method and detection device for blocking detector of tobacco shred feeding machine |
| CN106697847A (en) * | 2016-12-20 | 2017-05-24 | 山东中烟工业有限责任公司 | Control device and control method for preventing material interruption of bottom belt of tobacco storage cabinet |
| CN107628423A (en) * | 2017-09-29 | 2018-01-26 | 南通亚威机械制造有限公司 | A kind of transporting equipment of automatic crushing and its transportation resources |
| CN111165864A (en) * | 2020-02-17 | 2020-05-19 | 龙岩烟草工业有限责任公司 | Feeding machine, control method thereof and tobacco shred production equipment |
| CN111772223A (en) * | 2020-07-14 | 2020-10-16 | 河北白沙烟草有限责任公司 | Simulation test run method of tobacco quantitative feeding machine |
| CN113264339A (en) * | 2021-05-17 | 2021-08-17 | 河南中烟工业有限责任公司 | Photoelectric signal abnormity detection method, device and equipment applied to tobacco equipment |
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| CN103704869A (en) * | 2013-12-30 | 2014-04-09 | 广东中烟工业有限责任公司 | Flow control method for expanded cut tobacco perfuming |
| CN204369000U (en) * | 2014-12-23 | 2015-06-03 | 陕西中烟工业有限责任公司延安卷烟厂 | A kind of warehouse style feeding machine with anti-fracture control setup |
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| CN2843094Y (en) * | 2005-11-11 | 2006-12-06 | 将军烟草集团有限公司 | Inspecting controller of bunker feeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395386A (en) * | 2016-09-09 | 2017-02-15 | 龙岩烟草工业有限责任公司 | Detection method and detection device for blocking detector of tobacco shred feeding machine |
| CN106697847A (en) * | 2016-12-20 | 2017-05-24 | 山东中烟工业有限责任公司 | Control device and control method for preventing material interruption of bottom belt of tobacco storage cabinet |
| CN107628423A (en) * | 2017-09-29 | 2018-01-26 | 南通亚威机械制造有限公司 | A kind of transporting equipment of automatic crushing and its transportation resources |
| CN111165864A (en) * | 2020-02-17 | 2020-05-19 | 龙岩烟草工业有限责任公司 | Feeding machine, control method thereof and tobacco shred production equipment |
| CN111772223A (en) * | 2020-07-14 | 2020-10-16 | 河北白沙烟草有限责任公司 | Simulation test run method of tobacco quantitative feeding machine |
| CN111772223B (en) * | 2020-07-14 | 2022-03-11 | 河北白沙烟草有限责任公司 | Simulation test run method of tobacco quantitative feeding machine |
| CN113264339A (en) * | 2021-05-17 | 2021-08-17 | 河南中烟工业有限责任公司 | Photoelectric signal abnormity detection method, device and equipment applied to tobacco equipment |
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| Publication number | Publication date |
|---|---|
| CN105836420B (en) | 2018-08-31 |
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