CN203664218U - Rotary-disc air-blowing type tobacco sorting system controlled by PLC (programmable logic controller) control system - Google Patents
Rotary-disc air-blowing type tobacco sorting system controlled by PLC (programmable logic controller) control system Download PDFInfo
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- CN203664218U CN203664218U CN201420020177.3U CN201420020177U CN203664218U CN 203664218 U CN203664218 U CN 203664218U CN 201420020177 U CN201420020177 U CN 201420020177U CN 203664218 U CN203664218 U CN 203664218U
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Abstract
A rotary-disc air-blowing type tobacco sorting system controlled by a PLC (programmable logic controller) control system comprises the PLC control system, a tobacco conveying device, a tobacco detection device and a sorting device, wherein the tobacco conveying device is used for conveying tobaccos; the tobacco detection device detects appearance information of the tobaccos on the tobacco conveying device and sends the information to the PLC control system; the PLC control system controls the sorting device to sort thetobaccos according to the received information, opening and closing of an electromagnetic valve are controlled by the PLC control system to control a nozzle to blow air, and the PLC control system controls stop of a three-phase motor and air blowing of the electromagnetic valve through the information received from the tobacco conveying device, so that the tobaccos are blown into a collection box. According to the system, the sorting speed of thetobaccos is increased, and the device is controlledthrough a PLC, so that automatic sorting of thetobaccos is realized, and the labor cost is reduced.
Description
Technical field
The utility model relates to a kind of tobacco leaf sorting equipment, especially relates to a kind of rotating disk air-sweeping type tobacco leaf sorting system by the control of PLC control system.
Background technology
Tobacco is a kind of important industrial crops, in the agricultural production of China, occupies an important position.Flue-cured tobacco is the important source material of cigarette industry, and the quality of its quality of tobacco directly has influence on technical recipe and the quality of production of tobacco leaf goods.Traditional tobacco leaf sorting operation is completed by the sorting personnel that stand professional training conventionally, is to rely on its specialized technical ability and sense organ, vision and sense of touch to carry out operation, and many, the artificial consumption of resource cost is large; In sort process, labour intensity is large, efficiency is low, and sorting personnel are easily subject to the impact of the factors such as the deficiency of environmental condition, mood, experience, tobacco leaf can not be sorted to specific rank, cause the economic loss of tobacco leaf, also for post-production has been brought many troubles.
Along with improving constantly of tobacco product quality and quantity, manual sorting is difficult to meet the demands, therefore, the present invention develops the tobacco leaf sorting equipment of a kind of mechanization, automated job, to improve sorting efficiency, to reduce production costs, tobacco leaf is carried out Accurate Classification, is sorted to appropriate level, avoid the waste of tobacco leaf.
Utility model content
The purpose of this utility model is the problem that is difficult to meet the demands for solving manual sorting, a kind of rotating disk air-sweeping type tobacco leaf sorting system by the control of PLC control system is provided, the utility model adopts rotating disc type sorting equipment, not only reduce the shared working space of device, improve the speed of tobacco leaf sorting, and adopt PLC to control this device, and make tobacco leaf realize automated sorting, reduce labour cost.Adopt strong magnet, rely on the suction between strong magnet, can effectively realize accurately location to the Material collecting box for harvesting corresponding with judged tobacco leaf grade.Adopt air-sweeping type sorting equipment, not only reduced the mechanical damage to tobacco leaf in sort process, and can, by regulating the size of air-flow in nozzle to adjust the drop point site of tobacco leaf, effectively solve the riding position of Material collecting box for harvesting.
The utility model is the deficiency solving the problems of the technologies described above, and the technical scheme adopting is:
A kind of rotating disk air-sweeping type tobacco leaf sorting system by the control of PLC control system, comprise PLC control system, the tobacco leaf conveyer of transmission tobacco leaf, detect tobacco leaf checkout gear and the sorting equipment of tobacco leaf appearance information on tobacco leaf conveyer, tobacco leaf checkout gear detects the appearance information of tobacco leaf on tobacco leaf conveyer and passes to PLC control system, PLC control system sorts according to the information control sorting equipment of receiving, described sorting equipment comprises the rotating disk being driven by three phase electric machine, rotating disk top is along the circumferential direction provided with a plurality of Material collecting box for harvesting, rotating disk is arranged on the below of tobacco leaf conveyer and Material collecting box for harvesting and is just positioned at a side of tobacco leaf conveyer, the opposite side of tobacco leaf conveyer is provided with for the tobacco leaf on tobacco leaf conveyer is blown into the inflatable body in Material collecting box for harvesting, described inflatable body comprises air pump, magnetic valve and nozzle, folding Control Nozzle by PLC control system control magnetic valve is blown, PLC control system stops blowing with magnetic valve by receiving the information control three phase electric machine of tobacco leaf conveyer, thereby realize, tobacco leaf is blown in Material collecting box for harvesting.
On the sidewall of the sidewall of described Material collecting box for harvesting and tobacco leaf conveyer end, be provided with a pair of strong magnet for location set hopper.
The active force of described strong magnet is less than the moment of torsion of three phase electric machine to the active force of rotating disk.
The beneficial effects of the utility model are: the utility model adopts rotating disc type sorting equipment, not only reduce the shared working space of device, improved the speed of tobacco leaf sorting, and adopted PLC to control this device, make tobacco leaf realize automated sorting, reduced labour cost.Adopt strong magnet, rely on the suction between strong magnet, can effectively realize accurately location to the Material collecting box for harvesting corresponding with judged tobacco leaf grade.Adopt air-sweeping type sorting equipment, not only reduced the mechanical damage to tobacco leaf in sort process, and can, by regulating the size of air-flow in nozzle to adjust the drop point site of tobacco leaf, effectively solve the riding position of Material collecting box for harvesting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Graphical indicia 1, three phase electric machine; 2, rotating disk; 3, Material collecting box for harvesting; 4, air pump; 5, magnetic valve; 6, nozzle; 7, tobacco leaf conveyer; 8, strong magnet a; 9, strong magnet b.
The specific embodiment
Shown in figure, the specific embodiment is as follows:
A kind of rotating disk air-sweeping type tobacco leaf sorting system by the control of PLC control system, comprise PLC control system, the tobacco leaf conveyer 7 of transmission tobacco leaf, detect tobacco leaf checkout gear and the sorting equipment of tobacco leaf appearance information on tobacco leaf conveyer 7, tobacco leaf checkout gear detects the appearance information of tobacco leaf on tobacco leaf conveyer 7 and passes to PLC control system, PLC control system sorts according to the information control sorting equipment of receiving, described sorting equipment comprises the rotating disk 2 being driven by three phase electric machine 1, rotating disk 2 tops are along the circumferential direction provided with a plurality of Material collecting box for harvesting 3, rotating disk 3 is arranged on the below of tobacco leaf conveyer 7 and Material collecting box for harvesting 3 and is just positioned at a side of tobacco leaf conveyer 7, the opposite side of tobacco leaf conveyer 7 is provided with for the tobacco leaf on tobacco leaf conveyer 7 is blown into the inflatable body in Material collecting box for harvesting 3, described inflatable body comprises air pump 4, magnetic valve 5 and nozzle 6, folding Control Nozzle 6 by PLC control system control magnetic valve 5 is blown, PLC control system stops blowing with magnetic valve 5 by receiving the information control three phase electric machine 1 of tobacco leaf conveyer 7, thereby realize, tobacco leaf is blown in Material collecting box for harvesting 3.
On the sidewall of the sidewall of described Material collecting box for harvesting 3 and tobacco leaf conveyer 7 ends, be provided with a pair of strong magnet for location set hopper 3.
The active force of described strong magnet is less than the moment of torsion of three phase electric machine 1 to the active force of rotating disk.
Distribute equably and be fixed on rotating disk with the grade Material collecting box for harvesting of progression same number of tobacco leaf, a strong magnet b is fixed in each Material collecting box for harvesting side.Nozzle be positioned at center of turntable directly over, and mouth mouth is aimed to tobacco leaf conveyer.Conveyer nozzle to direction and near the side of Material collecting box for harvesting fixing a strong magnet a.Three phase electric machine and magnetic valve are controlled by PLC.
When work, three phase electric machine drives the rotation of driven by rotary disc Material collecting box for harvesting, and its rotation torque is greater than the suction between strong magnet a and strong magnet b.Tobacco leaf obtains digital picture by image collecting device in transport process, the image obtaining is after the VC++6.0 software program in computer calls OPENCV function library and is further processed, analyzes and detect, determine the grade that tobacco leaf is affiliated, then send graded signal to PLC control system.PLC control system is accepted graded signal, after analyzing further, control system is sent control signal to rotating disc type air-blowing sorting equipment, in the time that the Material collecting box for harvesting corresponding with tobacco leaf grade runs to nozzle mouth mouth institute to orientation, the power-off signal that PLC control system is sent, three phase electric machine power-off is stopped the rotation, and power disappears, Material collecting box for harvesting positions by the suction of two strong magnets, guarantees the positional precision of Material collecting box for harvesting.Now tobacco leaf is arrived nozzle place by conveyer, and the control signal of PLC control system is opened magnetic valve, and compressed air sprays from nozzle via magnetic valve, and tobacco leaf is blown in specific Material collecting box for harvesting, completes a hypo-tobacco leaf sorting.Electrical power afterwards, rotating disk rotates again, continues next step sorting operation.
The technical scheme that the utility model is cited and embodiment are not restrictions, in the cited technical scheme of the utility model and embodiment is equal to or effect same approach is all protected at the utility model scope.
Claims (3)
1. the rotating disk air-sweeping type tobacco leaf sorting system by the control of PLC control system, comprise PLC control system, the tobacco leaf conveyer (7) of transmission tobacco leaf, detect tobacco leaf checkout gear and the sorting equipment of the upper tobacco leaf appearance information of tobacco leaf conveyer (7), tobacco leaf checkout gear detects the appearance information of the upper tobacco leaf of tobacco leaf conveyer (7) and passes to PLC control system, PLC control system sorts according to the information control sorting equipment of receiving, it is characterized in that: described sorting equipment comprises the rotating disk (2) being driven by three phase electric machine (1), rotating disk (2) top is along the circumferential direction provided with a plurality of Material collecting box for harvesting (3), rotating disk (3) is arranged on the below of tobacco leaf conveyer (7) and Material collecting box for harvesting (3) and is just positioned at a side of tobacco leaf conveyer (7), the opposite side of tobacco leaf conveyer (7) is provided with for the tobacco leaf on tobacco leaf conveyer (7) being blown into the inflatable body in Material collecting box for harvesting (3), described inflatable body comprises air pump (4), magnetic valve (5) and nozzle (6), folding Control Nozzle (6) by PLC control system control magnetic valve (5) is blown, PLC control system stops and magnetic valve (5) air blowing by receiving the information control three phase electric machine (1) of tobacco leaf conveyer (7), thereby realize, tobacco leaf is blown in Material collecting box for harvesting (3).
2. a kind of rotating disk air-sweeping type tobacco leaf sorting system by the control of PLC control system according to claim 1, is characterized in that: on the sidewall of the sidewall of described Material collecting box for harvesting (3) and tobacco leaf conveyer (7) end, be provided with a pair of strong magnet for location set hopper (3).
3. a kind of rotating disk air-sweeping type tobacco leaf sorting system by the control of PLC control system according to claim 2, is characterized in that: the active force of the moment of torsion that the active force of described strong magnet is less than three phase electric machine (1) to rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020177.3U CN203664218U (en) | 2014-01-14 | 2014-01-14 | Rotary-disc air-blowing type tobacco sorting system controlled by PLC (programmable logic controller) control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020177.3U CN203664218U (en) | 2014-01-14 | 2014-01-14 | Rotary-disc air-blowing type tobacco sorting system controlled by PLC (programmable logic controller) control system |
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| CN203664218U true CN203664218U (en) | 2014-06-25 |
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| CN201420020177.3U Expired - Fee Related CN203664218U (en) | 2014-01-14 | 2014-01-14 | Rotary-disc air-blowing type tobacco sorting system controlled by PLC (programmable logic controller) control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752532A (en) * | 2014-01-14 | 2014-04-30 | 河南科技大学 | Turntable air-sweeping type tobacco sorting system controlled by PLC (Programmable Logic Controller) control system |
| CN105013717A (en) * | 2015-07-14 | 2015-11-04 | 河南科技大学 | Tobacco leaf sorting system and control method for same |
| CN113812661A (en) * | 2021-09-10 | 2021-12-21 | 湖北中烟工业有限责任公司 | Automatic tracing method and system for sorting non-smoke substances in leaves |
-
2014
- 2014-01-14 CN CN201420020177.3U patent/CN203664218U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752532A (en) * | 2014-01-14 | 2014-04-30 | 河南科技大学 | Turntable air-sweeping type tobacco sorting system controlled by PLC (Programmable Logic Controller) control system |
| CN103752532B (en) * | 2014-01-14 | 2015-12-09 | 河南科技大学 | A kind of rotating disk air-sweeping type tobacco leaf sorting system controlled by PLC control system |
| CN105013717A (en) * | 2015-07-14 | 2015-11-04 | 河南科技大学 | Tobacco leaf sorting system and control method for same |
| CN113812661A (en) * | 2021-09-10 | 2021-12-21 | 湖北中烟工业有限责任公司 | Automatic tracing method and system for sorting non-smoke substances in leaves |
| CN113812661B (en) * | 2021-09-10 | 2022-07-26 | 湖北中烟工业有限责任公司 | Automatic tracing method and system for sorting non-smoke substances in leaves |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20150114 |
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| EXPY | Termination of patent right or utility model |