CN111483813B - Control method for directly feeding materials into cabinet - Google Patents
Control method for directly feeding materials into cabinet Download PDFInfo
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- CN111483813B CN111483813B CN202010348200.1A CN202010348200A CN111483813B CN 111483813 B CN111483813 B CN 111483813B CN 202010348200 A CN202010348200 A CN 202010348200A CN 111483813 B CN111483813 B CN 111483813B
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- air
- pipe
- cabinet
- conveying
- air pipe
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- Expired - Fee Related
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Classifications
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- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/24—Gas suction systems
- B65G53/26—Gas suction systems operating with fluidisation of the materials
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- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
-
- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/36—Arrangements of containers
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- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
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- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
-
- 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
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
Abstract
The invention discloses a control method for directly feeding materials into a cabinet, wherein the conveyed materials are cut tobacco, the cut tobacco moves through air suction negative pressure generated by material feeding conveying equipment and respectively enters into corresponding storage cabinets for storing the cut tobacco through a plurality of communicated conveying pipelines, the material feeding conveying equipment comprises a conveying air pipe, an air inlet pipe, a rotary blanking device, a material distribution belt, an air outlet pipe and a fan, an air suction inlet of the air inlet pipe is opposite to a cut tobacco storage box, the fan is started during work, a PLC (programmable logic controller) sends an instruction to open one of the communicated conveying pipelines, the conveying pipelines comprise a secondary air pipe communicated with one storage cabinet, a first air pipe switch and a second air pipe switch on the blanking pipe, and the air pipe switches on other conveying pipelines are closed simultaneously, so that cabinet searching operation is completed, and quick positioning is realized. The cabinet searching device is ingenious in concept, compact in structure, reasonable in layout, short in cabinet searching time, high in working efficiency, uniform in distribution, low in failure rate and capable of keeping the surrounding environment clean.
Description
Technical Field
The invention relates to the technical field of tobacco production equipment, in particular to a control method for directly feeding materials into a cabinet.
Background
In the tobacco industry, in different manufacturing procedure, need set up the storage cabinet that differs in quantity, the material after will processing is sent into different storage cabinets, keeps in the material, realizes balancing moisture, and the effect such as feed liquid fully absorbs. The tobacco shred mixing and flavoring section is provided with a plurality of groups of tobacco shred storage cabinets, and the process flow is that the tobacco shreds are sent to different tobacco shred storage cabinets according to different brands after being dried, blended and flavored, and the tobacco shreds are balanced in moisture, fully absorbed by spices and stored for different time to be subjected to cigarette packet production.
As shown in fig. 2, the processed cut tobacco is sent to a storage cabinet, and the current practice is as follows: the cut tobacco of the material is conveyed to the bidirectional conveyor belt 13 through the main conveyor belt 19 and then conveyed to the second conveyor belt 15 through the first conveyor belts 14 at the two sides, the output end of the second conveyor belt 15 corresponds to the cabinet searching travelling crane 16, a distributing vehicle is arranged on each storage cabinet 8, after the distributing vehicles are started, the cabinet searching travelling crane 16 runs on the distribution frame 18 to start searching the cabinet, according to different numbers, the program determines the walking direction by judging the photoelectric signals around until finding the storage cabinet to be entered, then the material is sent to a cabinet searching belt (a blanking belt 7) through a belt or a vibration groove, the material is sent to a distribution vehicle, the distribution vehicle moves back and forth, the cut tobacco falls into a storage cabinet 8, thus, the storage cabinet is positioned until the batch of cut tobacco is filled in the storage cabinet, and another storage cabinet is replaced to continue production or stop production.
This storage cabinet positioning method has the following disadvantages:
1) the cabinet searching and positioning time is long, particularly when the cabinet is just started to enter the cabinet, the cabinet searching and driving needs to interrupt the driving direction according to the surrounding photoelectric signals, and the positioning can not be completed until the signals around the cabinet are found.
2) The production can not be interrupted because the cabinet searching and positioning can not be realized without stopping, and the production is usually interrupted because the materials are manually taken out in the front-stage process, and then the cabinet searching is started until the cabinet searching is successful, and then the materials are manually mixed to continue the production, which wastes time and labor.
3) The failure is more, because the cabinet searching location completely depends on the photoelectric signals at the two sides of the cabinet, the signal cannot be induced, the cabinet searching cannot be caused, and the vehicle stops.
4) At present, the wire making equipment is completely controlled by a PLC, and the cabinet searching is completed by a photoelectric signal, mainly an executed PLC program. This procedure is mainly implemented by a large number of logical relations, especially in narrow places where the cabinet's photovoltaic is not evenly distributed on both sides of the cabinet, most likely not on both sides of the cabinet, possibly in the vicinity of the cabinet. Therefore, early-stage debugging personnel need to have rich experience, compile a large number of logic relation programs, and also carry out a large number of debugging works, the debugging personnel do not have modular compiling, the programs cannot be transplanted, and if cabinet adding transformation is carried out subsequently, the compiling of the programs is quite difficult.
Disclosure of Invention
The invention aims to provide a control method for directly feeding materials into a cabinet, which solves the problems of long cabinet searching time, high possibility of failure and long maintenance time in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to a control method for directly feeding materials into a cabinet, wherein the conveyed materials are cut tobacco, and the cut tobacco moves through air suction negative pressure generated by material feeding conveying equipment and respectively enters corresponding storage cabinets for storing the cut tobacco through a plurality of communicated conveying pipelines.
Furthermore, the material cabinet feeding conveying equipment comprises a conveying air pipe, an air inlet pipe, a rotary blanking device, a cloth belt, an air outlet pipe and a fan, wherein the air inlet pipe is communicated with one side of the conveying air pipe, the other side of the conveying air pipe is connected with a plurality of secondary air pipes, the secondary air pipes are communicated with the rotary blanking device and correspond to the rotary blanking device one by one, the rotary blanking device is communicated with the air outlet pipe through a blanking pipe, a discharge port of the rotary blanking device is positioned above the cloth belt, the cloth belt is provided with a material homogenizing device used for homogenizing and fully spreading cloth, the cloth belt is arranged above the storage cabinet, and the fan is communicated with the air outlet pipe through a pipeline; and each secondary air pipe is provided with a first air pipe switch, each blanking pipe is provided with a second air pipe switch, and the rotary blanking device, the fan, the first air pipe switch and the second air pipe switch are all electrically connected with the PLC.
Furthermore, an air suction port of the air inlet pipe is over against the tobacco shred storage box, when the automatic cabinet searching device works, the fan is started, the PLC sends an instruction to open one of the communicated conveying pipelines, the conveying pipeline comprises the secondary air pipe communicated with one storage cabinet, a first air pipe switch and a second air pipe switch on the blanking pipe, and air pipe switches on other conveying pipelines are closed simultaneously, so that the automatic cabinet searching operation is completed; the tobacco shreds enter the conveying air pipe through the air inlet pipe and then enter the rotary blanking device through the secondary air pipe, the tobacco shreds fall onto the material distribution belt, the tobacco shreds are conveyed into a corresponding storage cabinet after being spread by the material homogenizer until the storage cabinet is filled with the tobacco shreds, and the PLC receives a filling instruction to close a first air pipe switch and a second air pipe switch on the channel; and repeating the above operation processes to sequentially realize the tobacco shred storage operation of other storage cabinets.
Still further, an air flow meter is arranged on a communication pipeline between the air outlet pipe and the fan, the air flow meter detects the air flow and transmits the detection data to the PLC, and the PLC is used for adjusting the rotating speed of the fan to generate sufficient negative pressure.
Still further, a filter dust collector is arranged on a communication pipeline between the air outlet pipe and the fan, and the filter dust collector specifically adopts a bag type dust collector.
Still further, the rotary blanking device specifically adopts an air-conveying blanking device.
Still further, be provided with the inductor that the induction capacity was used in the cabinet, the inductor with the PLC controller electricity is connected.
Still further, a complete cut tobacco conveying channel is formed by one secondary air pipe, one rotary blanking device, one blanking pipe, one cloth belt and one storage cabinet, and at least one cut tobacco conveying channel is connected to one conveying air pipe.
And furthermore, two, three or four cut tobacco conveying channels are connected to one conveying air pipe, and a plurality of groups of cut tobacco conveying channels are arranged in parallel.
Compared with the prior art, the invention has the beneficial technical effects that:
the invention relates to a control method for directly feeding materials into a cabinet, which comprises a conveying air pipe, an air inlet pipe, rotary blanking devices, a material distribution belt, an air outlet pipe and a fan, wherein the air inlet pipe is communicated with one side of the conveying air pipe, the other side of the conveying air pipe is communicated with the rotary blanking devices through a plurality of secondary air pipes and corresponds to the rotary blanking devices one by one, the rotary blanking devices are communicated with the air outlet pipe through a screening roller, a material homogenizing device is arranged below the rotary blanking devices and corresponds to the material distribution belt below the rotary blanking devices, and the tail ends of the material distribution belt are communicated with a storage cabinet; when the device works, the air suction opening of the air inlet pipe is over against the cut tobacco storage box, and the secondary air pipe, the rotary blanking device, the blanking pipe, the cloth belt and the corresponding storage cabinet form a complete cut tobacco conveying channel; the fan starts, the PLC controller sends out the instruction and opens the first tuber pipe switch on one of them pipe tobacco transfer passage, the second tuber pipe switch, close the tuber pipe switch on other passageways simultaneously, the cabinet operation is sought in the completion of the rotatory blanking ware start-up that corresponds, the pipe tobacco passes through the air-supply line and gets into in the conveying tuber pipe, the rethread second grade tuber pipe enters into in the rotatory blanking ware, the pipe tobacco in the rotatory blanking ware is after the refining ware stone, carry to the cabinet in through the cloth area at last, until filling up the cabinet, at this moment, a pipe tobacco goes into the cabinet operation and accomplishes. The above operations are repeated, and the temporary storage operation of the cut tobacco in the storage cabinets can be completed. The equipment has the advantages of ingenious conception, reasonable layout and the following advantages:
1) the cabinet searching is simple, the cabinet searching can be completed instantly as long as the serial number of the storage cabinet is selected, and the cabinet searching vehicle does not need to search the storage cabinet, so that the cabinet searching time is saved, and the working time is shortened; the cabinet is really changed without stopping, continuous production is realized, the labor intensity of workers is reduced, and the working efficiency is improved.
2) The fault rate is low, only needs to observe the rotatory blanking device on corresponding the cabinet, notices whether the beginning of tuber pipe switch targets in place, and simultaneously, the automatically controlled cabinet of PLC controller is installed and is adopted liquid crystal display to be provided with alarm device, the during operation can give demonstration or report to the police, to production personnel, the operation is simple and convenient more.
3) The program is compiled simply, only need tuber pipe switch, rotatory blanking device and cabinet number one-to-one can, the debugging is simple and convenient, if need later stage transformation, only need increase corresponding rotatory blanking device and tuber pipe switch, in the program simple correspond can, really realize the modularization, save a large amount of programs and compile, equipment debug time.
4) The distribution is uniform, the distribution of the previous cabinet searching and travelling crane is that the distribution vehicle makes a round trip once, the travelling crane incandes once, the tobacco shreds falling into the storage cabinet are in a strip shape, and the distribution is not uniform; through the design of the material homogenizer, the cut tobacco can be uniformly distributed on the material distribution belt and can uniformly fall into the storage cabinet.
5) The environment is improved, the tobacco shreds can produce a lot of tobacco foam dust in the conveying process, the tobacco shreds can be purified through the design of the cloth bag type dust collector, the tobacco foam and the dust are removed, and the environment is kept clean.
Drawings
The invention is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic view of a control method for directly feeding materials into a cabinet according to the present invention;
FIG. 2 is a schematic structural diagram of a material cabinet-entering control device in the prior art;
description of reference numerals: 1. a delivery air duct; 2. an air inlet pipe; 3. a secondary air duct; 4. a first air duct switch; 5. rotating the blanking device; 6. a blanking pipe; 7. a cloth belt; 8. a storage cabinet; 9. an air outlet pipe; 10. an air flow meter; 11. a filter dust collector; 12. a fan; 13. a bidirectional conveyor belt; 14. a first conveyor belt; 15. a second conveyor belt; 16. searching a cabinet for driving; 17. a distribution belt; 18. a distribution frame; 19. a main conveyor belt.
Detailed Description
As shown in figure 1, the control method for directly feeding the materials into the cabinet is characterized in that the conveyed materials are cut tobaccos, and the cut tobaccos move through air suction negative pressure generated by material feeding conveying equipment and respectively enter corresponding storage cabinets 8 for storing the cut tobaccos through a plurality of communicated conveying pipelines.
Specifically, the material cabinet feeding conveying equipment comprises a conveying air pipe 1, an air inlet pipe 2, a rotary blanking device 5, a material distribution belt 7, an air outlet pipe 9 and a fan 12, wherein the air inlet pipe 2 is communicated with one side of the conveying air pipe 1, the other side of the conveying air pipe 1 is connected with a plurality of secondary air pipes 3, the secondary air pipes 3 are communicated with the rotary blanking device 5 and correspond to the rotary blanking device 5 one by one, the rotary blanking device 5 is communicated with the air outlet pipe 9 through a blanking pipe 6, a discharge port of the rotary blanking device 5 is positioned above the material distribution belt 7, a material distributor for distributing materials and fully spreading the materials is arranged on the material distribution belt 7, the material distribution belt 7 is arranged above the storage cabinet 8, and the fan 12 is communicated with the air outlet pipe 9 through a pipeline; each secondary air pipe 3 is provided with a first air pipe switch 4, each blanking pipe 6 is provided with a second air pipe switch, and the rotary blanking device 5, the fan 12, the first air pipe switch 4 and the second air pipe switch are all electrically connected with the PLC. Specifically, first tuber pipe switch 4 and second tuber pipe switch all adopt electromagnetic switch, can adopt general 2 to 3 circular telegram solenoid valves, open or close compressed air, promote the cylinder, make the cylinder pole back-and-forth movement, open or close the air door, have the magnetic ring around the cylinder for whether the detection cylinder targets in place to access PLC controller realizes automatic processing. Specifically, the electric control cabinet of the PLC is provided with the liquid crystal display screen and the alarm device, the display or the alarm can be given during working, and the operation is simpler and more convenient for production personnel.
When the automatic cabinet searching device works, an air suction port of the air inlet pipe 2 is over against a tobacco shred storage box, the fan 12 is started, the PLC sends an instruction to open one of the communicated conveying pipelines, the conveying pipeline comprises the secondary air pipe 3 communicated with one storage cabinet 8, the first air pipe switch 4 and the second air pipe switch on the blanking pipe 6, and the air pipe switches on other conveying pipelines are closed simultaneously, so that the automatic cabinet searching operation is completed; the cut tobacco enters the conveying air pipe 1 through the air inlet pipe 2 and then enters the rotary blanking device 5 through the secondary air pipe 3, the cut tobacco falls onto the cloth belt 7, the cut tobacco is conveyed into the corresponding storage cabinet 8 after being spread by the material spreader until the cut tobacco is fully filled, and the PLC receives a full-filling instruction to close the first air pipe switch 4 and the second air pipe switch on the channel; and the operation flow is repeated to sequentially realize the storage operation of the cut tobaccos in other storage cabinets 8.
And an air flow meter 10 is arranged on a communication pipeline between the air outlet pipe 9 and the fan 12, detects the air flow and transmits the detection data to the PLC, and the PLC is used for adjusting the rotating speed of the fan to generate enough negative pressure. And a communicating pipeline between the air outlet pipe 9 and the fan 12 is provided with a filter dust collector 11, and the filter dust collector 11 specifically adopts a bag type dust collector. Operational environment can be improved to the design of air flow meter 10 and filter dust remover 11, and the pipe tobacco can produce a lot of cigarette foam dust in the middle of the transportation process, and air flow meter and filter dust remover can purify the cigarette foam and the dust in the pipe tobacco, keep the surrounding environment clean, avoid polluting the surrounding environment.
The rotary blanking device 5 is specifically an air-conveying blanking device, the blanking device is advanced production equipment in the tobacco shred industry, the technology of the air-conveying blanking device is continuously developed and advanced, the air-conveying blanking device is widely applied to a tobacco factory, and the main purpose is to provide a device which is required in the production process and can separate materials conveyed by a wind conveying system from air flow.
And an inductor for inducing capacity is arranged in the storage cabinet 8, and the inductor is electrically connected with the PLC. Whether the material is filled in the detection cabinet that can be quick to in time send signal for the PLC controller, avoid the emergence of flash problem. The infrared induction switch is equipped with at first cabinet tail of cabinet in specific cabinet, is connected with the PLC controller electricity, can in time with the full information transmission PLC controller of cabinet, and the operating personnel of being convenient for looks over and adjusts.
One secondary air pipe 3, one rotary blanking device 5, one blanking pipe 6, one cloth belt 7 and one storage cabinet 8 form a complete cut tobacco conveying channel, and one conveying air pipe 1 is connected with at least one cut tobacco conveying channel. Two, three or four cut tobacco conveying channels are connected to one conveying air pipe 1, and a plurality of groups of cut tobacco conveying channels are arranged in parallel.
The cabinet searching device is ingenious in concept, compact in structure, reasonable in layout, short in cabinet searching time, high in working efficiency, uniform in material distribution, low in failure rate, and capable of keeping the surrounding environment clean and effectively avoiding environment pollution.
Specifically, in actual operation, operating personnel can adjust the transport condition of material through liquid crystal display, for example when switching the cabinet, need operating personnel to send the instruction in control system and go the cabinet of falling again, for example 2 after the cabinet is filled up, need the material to get into No. 8 cabinets, can open the pipe tobacco transfer passage of No. 8 cabinets through liquid crystal display through operating personnel can, close other pipe tobacco transfer passages simultaneously.
In addition, if infrared inductive switch suggestion cabinet is full back in the cabinet, because need many pan feeding sometimes in the actual production, need operating personnel to intervene this moment, through the relevant button on liquid crystal display or the control panel on the PLC controller, suspend next and seek the cabinet operation, preceding pipe tobacco transfer passage is in the open mode, after the material compaction in this cabinet, continues pan feeding in the cabinet.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (6)
1. A control method for directly feeding materials into a cabinet is characterized by comprising the following steps: the tobacco shreds are conveyed into a storage cabinet (8) for storing the corresponding tobacco shreds through a plurality of communicated conveying pipelines by air suction negative pressure movement generated by material cabinet-feeding conveying equipment;
the material cabinet-entering conveying equipment comprises a conveying air pipe (1), an air inlet pipe (2), a rotary blanking device (5), a cloth belt (7), an air outlet pipe (9) and a fan (12), the air inlet pipe (2) is communicated with one side of the conveying air pipe (1), the other side of the conveying air pipe (1) is connected with a plurality of secondary air pipes (3), the secondary air pipes (3) are communicated with the rotary blanking device (5) and correspond to each other one by one, the rotary blanking device (5) is communicated with the air outlet pipe (9) through a blanking pipe (6), the discharge hole of the rotary blanking device (5) is positioned above the cloth belt (7), a material homogenizer for homogenizing and fully spreading the cloth is arranged on the cloth belt (7), the cloth belt (7) is arranged above the storage cabinet (8), and the fan (12) is communicated with the air outlet pipe (9) through a pipeline; a first air pipe switch (4) is arranged on each secondary air pipe (3), a second air pipe switch is arranged on each blanking pipe (6), and the rotary blanking device (5), the fan (12), the first air pipe switch (4) and the second air pipe switch are all electrically connected with the PLC;
a complete cut tobacco conveying channel is formed by the secondary air pipe (3), the rotary blanking device (5), the blanking pipe (6), the cloth belt (7) and the storage cabinet (8), and at least one cut tobacco conveying channel is connected to one conveying air pipe (1);
an air suction port of the air inlet pipe (2) is over against the tobacco shred storage box, the fan (12) is started during work, the PLC sends an instruction to open one of the communicated conveying pipelines, the conveying pipeline comprises the secondary air pipe (3) communicated with one storage cabinet (8), a first air pipe switch (4) on the blanking pipe (6) and a second air pipe switch, and the air pipe switches on other conveying pipelines are closed simultaneously, so that automatic cabinet searching operation is completed; the cut tobacco enters the conveying air pipe (1) through the air inlet pipe (2), then enters the rotary blanking device (5) through the secondary air pipe (3), falls onto the distributing belt (7), is conveyed into the corresponding storage cabinet (8) after being spread by the material spreader until being filled, and the PLC receives a filling instruction to close the first air pipe switch (4) and the second air pipe switch on the cut tobacco conveying channel; the operation flow is repeated to sequentially realize the storage operation of the cut tobacco in other storage cabinets (8).
2. The control method for directly feeding materials into the cabinet according to claim 1, characterized in that: an air flow meter (10) is arranged on a communication pipeline between the air outlet pipe (9) and the fan (12), the air flow meter detects the air flow and transmits the detection data to the PLC, and the PLC is used for adjusting the rotating speed of the fan to generate enough negative pressure.
3. The control method for directly feeding materials into the cabinet according to claim 1, characterized in that: and a communicating pipeline between the air outlet pipe (9) and the fan (12) is provided with a filter dust collector (11), and the filter dust collector (11) specifically adopts a bag type dust collector.
4. The control method for directly feeding materials into the cabinet according to claim 1, characterized in that: the rotary blanking device (5) is specifically an air-conveying blanking device.
5. The control method for directly feeding materials into the cabinet according to claim 1, characterized in that: and an inductor for inducing capacity is arranged in the storage cabinet (8), and the inductor is electrically connected with the PLC.
6. The control method for directly feeding materials into the cabinet according to claim 1, characterized in that: two, three or four cut tobacco conveying channels are connected to one conveying air pipe (1), and a plurality of groups of cut tobacco conveying channels are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010348200.1A CN111483813B (en) | 2020-04-28 | 2020-04-28 | Control method for directly feeding materials into cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010348200.1A CN111483813B (en) | 2020-04-28 | 2020-04-28 | Control method for directly feeding materials into cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111483813A CN111483813A (en) | 2020-08-04 |
| CN111483813B true CN111483813B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010348200.1A Expired - Fee Related CN111483813B (en) | 2020-04-28 | 2020-04-28 | Control method for directly feeding materials into cabinet |
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| CN (1) | CN111483813B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE676476C (en) * | 1938-03-13 | 1939-06-05 | Muller J C & Co | Separator switched on in a pneumatic tobacco conveyor system |
| GB773835A (en) * | 1954-06-04 | 1957-05-01 | Kurt Koerber | Method and device for facilitating control of the feed of tobacco to cigarette-making machines |
| JPS48880Y1 (en) * | 1967-12-02 | 1973-01-10 | ||
| DE29908488U1 (en) * | 1999-05-12 | 1999-08-12 | Hollstein Gmbh Lueftungs Klima | Feeding system for cut tobacco processing cigarette machines |
| CN101766331A (en) * | 2008-12-30 | 2010-07-07 | 扬州市天宝科技有限公司 | Wind-speed adjusting device on tobacco processing equipment |
| CN201817101U (en) * | 2010-10-12 | 2011-05-04 | 重庆烟草工业有限责任公司 | Tobacco material pneumatic conveying equipment |
| CN209284309U (en) * | 2018-04-19 | 2019-08-23 | 山西乐普节能科技有限公司 | A kind of plugging alarm and Adaptable System |
| CN108936798B (en) * | 2018-08-30 | 2024-02-20 | 重庆中烟工业有限责任公司 | Flexible wind power wire feeding system and flexible wind power wire feeding method |
| CN109607203A (en) * | 2018-11-29 | 2019-04-12 | 云南中烟工业有限责任公司 | A kind of segmented positive pressure concentrated phase strength pipe tobacco transportation system and delivery method |
| CN210248358U (en) * | 2019-04-19 | 2020-04-07 | 贵州中烟工业有限责任公司 | A store silk cabinet cloth system for pipe tobacco production |
-
2020
- 2020-04-28 CN CN202010348200.1A patent/CN111483813B/en not_active Expired - Fee Related
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| CN111483813A (en) | 2020-08-04 |
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