CN113349418A - Auxiliary cut tobacco shred blowing device of cigarette making machine and blowing control method - Google Patents
Auxiliary cut tobacco shred blowing device of cigarette making machine and blowing control method Download PDFInfo
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- CN113349418A CN113349418A CN202110779008.2A CN202110779008A CN113349418A CN 113349418 A CN113349418 A CN 113349418A CN 202110779008 A CN202110779008 A CN 202110779008A CN 113349418 A CN113349418 A CN 113349418A
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- cut tobacco
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- 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
- A24C5/392—Tobacco feeding devices feeding pneumatically
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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
- A24C5/398—Driving arrangements
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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
- A24C5/399—Component parts or details, e.g. feed roller, feed belt
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention discloses a blowing device and a blowing control method for auxiliary cut tobacco of a cigarette making machine, which have the design conception that the original auxiliary cut tobacco conveying mechanism is comprehensively improved, the effect of better conveying the cut tobacco to a main cut tobacco conveying belt by the auxiliary cut tobacco is realized by utilizing an auxiliary cut tobacco collecting tank and a shielding air blowing mechanism, and specifically, the effect can be realized by utilizing height position signals of the cut tobacco stored in the auxiliary cut tobacco collecting tank or other signals carried by the cigarette making machine, and an electric control trigger air source blows shielding air to the auxiliary cut tobacco collecting tank through a horn mouth type shielding air duct which is arranged up and down so as to blow the cut tobacco to the main cut tobacco conveying belt in the tank, thereby avoiding the defects of the original auxiliary cut tobacco conveying belt mechanism. Compared with the prior art, the cigarette making machine is easier to maintain, lower in energy consumption and higher in reliability, and further the cut tobacco returning function of the cigarette making machine can be obviously improved.
Description
Technical Field
The invention relates to the field of cigarette industry, in particular to a blowing device and a blowing control method for auxiliary cut tobacco shreds of a cigarette making machine.
Background
Some types of cigarette making machines (such as, but not limited to, PROTOS 70) have the capability of recycling cut tobacco, and cut tobacco transfer is one of the major links. The cut tobacco conveying mainly comprises main cut tobacco conveying and auxiliary cut tobacco conveying, and particularly, the main cut tobacco conveying and the auxiliary cut tobacco conveying drive motors drive the conveying belts to run. The auxiliary cut tobacco conveying device mainly comprises a conveying belt, a conveying belt frame, a transmission shaft, a bearing, a coupling, a motor and the like, and conveys cut tobacco falling from a cut tobacco suction belt when the equipment runs and redundant cut tobacco when the cut tobacco in an air chamber is blocked to the main cut tobacco conveying belt; the main cut tobacco conveying device conveys the cut tobacco cut by the chopper disk and the cut tobacco fed on the auxiliary cut tobacco conveying belt to the cut tobacco box.
However, through practical statistical analysis, during the operation of the cigarette making machine, the cut tobacco dropped from the cut tobacco suction belt is limited, the cut tobacco blocking fault of the equipment cannot occur frequently, the continuous operation of the auxiliary cut tobacco conveying device can cause energy waste, unnecessary abrasion is brought to parts such as a shaft, a bearing, a conveying belt and the like, the service life of the parts is shortened, and the daily maintenance workload is increased.
Disclosure of Invention
In view of the above, the present invention provides a device and a method for controlling blowing of secondary cut tobacco shreds on a cigarette making machine, so as to solve the disadvantages of the prior secondary cut tobacco shred conveying device.
The technical scheme adopted by the invention is as follows:
the invention provides a secondary cut tobacco shred blowing device of a cigarette making machine, which comprises:
the device comprises an electric control air source electrically connected with a cigarette machine controller, and an auxiliary cut tobacco collecting tank arranged in an auxiliary cut tobacco conveying area of the cigarette machine, wherein one end of the auxiliary cut tobacco collecting tank is provided with an opening facing a main cut tobacco conveying belt, and the other end of the auxiliary cut tobacco collecting tank is provided with a shielding air blowing mechanism;
the shielding wind blowing mechanism includes: the first horn mouth type shielding air duct is positioned above the second horn mouth type shielding air duct;
a first large supercharging air outlet and a first small air inlet are respectively arranged at two ends of the first horn mouth type shielding air duct, the first supercharging air outlet faces the auxiliary cut tobacco shred collecting tank, and the first air inlet is connected with a first pipeline of the electric control air source;
a larger second supercharging air outlet and a smaller second air inlet are respectively arranged at two ends of the second horn mouth type shielding air duct, the second supercharging air outlet faces the auxiliary cut tobacco shred collecting tank, and the second air inlet is connected with a second pipeline of the electric control air source;
and a plurality of photoelectric sensors electrically connected with the cigarette machine controller are arranged on the side wall of the auxiliary cut tobacco shred collecting tank, and the photoelectric sensors are used for detecting cut tobacco height position signals stored in the auxiliary cut tobacco shred collecting tank.
In at least one possible implementation manner, the blowing device further includes: and the reversing fan cover is arranged on one side of the main cut tobacco conveying belt and opposite to the opening of the auxiliary cut tobacco collecting tank, and is used for shielding the wind direction of shielding wind blown out from the first pressurizing air outlet and/or the second pressurizing air outlet and guiding the shielding wind to the main cut tobacco conveying belt.
In at least one possible implementation manner, a first cover plate is installed at the first supercharging air outlet, and the first cover plate is provided with a plurality of meshes which are arranged in a single row and used for enhancing the air outlet pressure of shielding air.
In at least one possible implementation manner, a second cover plate is installed at the second supercharging air outlet, and the second cover plate is provided with a plurality of meshes which are arranged in a double-row manner and used for enhancing the air outlet pressure of the shielding air.
In at least one possible implementation manner, the electric control air source comprises an air blowing system, wherein the air blowing system is controlled by an electromagnetic valve to be switched on and off, and the electromagnetic valve is in electric signal connection with a cigarette making machine controller.
In at least one possible implementation manner, air diffusers for equalizing air pressure in the air duct are arranged in the first horn-mouth type shielding air duct and the second horn-mouth type shielding air duct.
In at least one possible implementation manner, the air diffuser comprises a fan blade part and a connecting shaft;
the fan blade part is provided with a bearing, the bearing is sleeved on the connecting shaft, and the connecting shaft is fixed at an air outlet of the shielding air duct.
The invention also provides a blowing control method for the auxiliary cut tobacco shred blowing device of the cigarette making machine, which comprises the following steps:
when a first preset signal is detected, a first pipeline of an electric control air source is firstly connected, so that a first horn mouth type shielding air duct of an auxiliary cut tobacco shred blowing device of the cigarette machine supplies air to an auxiliary cut tobacco shred collecting tank;
after the first preset time, a second pipeline of the electric control air source is connected, so that a second horn mouth type shielding air duct of the auxiliary cut tobacco shred blowing device of the cigarette machine supplies air to the auxiliary cut tobacco shred collecting tank;
in the blowing process, when a second preset signal is detected, timing according to set time;
after the timing is finished, a second pipeline of the electric control air source is closed, so that the second horn mouth type shielding air duct stops supplying air;
after the second preset time, the first pipeline of the electric control air source is closed, so that the first horn mouth type shielding air duct stops supplying air.
In at least one possible implementation manner, the first preset signal includes any one of the following: a cigarette making machine stop signal, an air chamber cut tobacco plugging signal and a cut tobacco high-level signal detected by a photoelectric sensor arranged on the side wall of the auxiliary cut tobacco collection groove.
In at least one possible implementation manner, the second preset signal includes any one of the following: an air chamber tobacco blocking elimination signal, a tobacco shred low-level signal detected by a photoelectric sensor and a preset blowing time signal.
The design concept of the invention lies in that the original auxiliary cut tobacco conveying mechanism is comprehensively improved, a better effect of conveying the cut tobacco to the main cut tobacco conveying belt by the auxiliary cut tobacco collecting tank and the shielding air blowing mechanism is realized, specifically, the invention can utilize the height position signal of the cut tobacco stored in the auxiliary cut tobacco collecting tank or other signals carried by the cigarette making machine, and an electric control trigger air source blows shielding air to the auxiliary cut tobacco collecting tank through a horn mouth type shielding air duct which is arranged up and down, so that the cut tobacco in the tank is blown to the main cut tobacco conveying belt, thereby avoiding the defects of the original auxiliary cut tobacco conveying belt mechanism. Compared with the prior art, the cigarette making machine is easier to maintain, lower in energy consumption and higher in reliability, and further the cut tobacco returning function of the cigarette making machine can be obviously improved.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of a secondary cut tobacco shred blowing device of a cigarette making machine according to an embodiment of the invention.
Fig. 2 is a flowchart of a blowing control method according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
The invention provides an embodiment of a secondary cut tobacco shred blowing device of a cigarette making machine, which can be specifically shown as figure 1 and comprises the following components: the device comprises an electric control air source 100 (preferably, the electric control air source is a blower system controlled by an electromagnetic valve to control the on and off of a pipeline, the electromagnetic valve is in electric signal connection with the cigarette machine controller, and certainly, the start and stop functions of the blower system can also be considered to be related to the cigarette machine controller signal, which is not limited by the above), and an auxiliary cut tobacco shred collection tank 1 installed in an auxiliary cut tobacco conveying area of the cigarette machine (in actual operation, the related equipment of the aforementioned auxiliary cut tobacco conveying area can be replaced), wherein one end of the auxiliary cut tobacco shred collection tank 1 is provided with an opening and the opening faces a main cut tobacco shred conveying belt 300, and the other end of the auxiliary cut tobacco shred collection tank 1 is provided with a shielding air collection tank blowing mechanism 200.
The shielding wind blowing mechanism 200 includes: the first horn-mouth shielding air duct 21 is positioned above the second horn-mouth shielding air duct 22; a larger first pressurizing air outlet 210 and a smaller first air inlet 211 are respectively arranged at two ends of the first horn mouth type shielding air duct 21, the first pressurizing air outlet 210 faces the auxiliary cut tobacco shred collection tank 1, and the first air inlet 211 is connected with a first pipeline of the electric control air source 100; similarly, a larger second pressurizing air outlet 220 and a smaller second air inlet 221 are respectively arranged at two ends of the second horn-mouth-type shielding air duct 22, the second pressurizing air outlet 220 faces the auxiliary cut tobacco shred collection groove 1, and the second air inlet 221 is connected with a second pipeline of the electric control air source 100.
The side wall of the auxiliary cut tobacco shred collection tank 1 is provided with a plurality of photoelectric sensors 2 electrically connected with a cigarette making machine controller, the photoelectric sensors 2 are used for detecting cut tobacco height position signals accumulated in the auxiliary cut tobacco shred collection tank 1, and four photoelectric sensors which are uniformly distributed can be respectively installed by referring to a graphic diagram so as to detect the cut tobacco accumulation height of different areas in the tank. That is, the present invention provides at least one signal mechanism to trigger the initiation of a blow: after a certain amount of tobacco shreds are accumulated in the groove, the tobacco shreds are inevitably piled up to be thick, so that the photoelectric probe is shielded, and then the pipeline of the electric control air source 100 can be triggered to be conducted through a conventional automatic control strategy, so that the blowing function is realized.
Further, the blowing device may further include: the reversing fan housing 3 is installed on one side of the main cut tobacco conveying belt 300 and opposite to the opening of the auxiliary cut tobacco collecting groove 1, and the reversing fan housing 3 is used for shielding the wind direction of shielding wind blown out from the first pressurizing air outlet and/or the second pressurizing air outlet and guiding the shielding wind to the main cut tobacco conveying belt, so that blowing buffering is realized, and blown cut tobacco can be guided to fall on the main cut tobacco conveying belt 300 gently.
Further, a first cover plate may be installed at the first supercharging air outlet 210, and the first cover plate has a plurality of meshes arranged in a single row for enhancing the air outlet pressure of the shielding air.
Further, a second cover plate may be installed at the second supercharging air outlet 220, and the second cover plate has a plurality of meshes arranged in a double row for enhancing the air outlet pressure of the shielding wind.
The air pressure can be improved through the arrangement, and more air quantities can be obtained at the bottom of the auxiliary cut tobacco shred collecting tank 1, so that the actual condition of tobacco shred accumulation in the tank is met.
Further, the first trumpet-shaped nozzle type shielding air duct 21 and the second trumpet-shaped nozzle type shielding air duct 22 may be respectively provided with an air diffuser 4 for equalizing air pressure in the air ducts, that is, the air diffuser can achieve a more uniform air outlet effect. Specifically, the air diffuser 4 preferably includes a fan blade component and a connecting shaft, the fan blade component may include a plurality of blades, and a bearing may be further disposed in the middle of the fan blade component, the bearing may be sleeved on the connecting shaft, and the connecting shaft may be fixed at an air outlet of the shielding air duct, specifically, may be fixed on the first and second cover plates.
Correspondingly, the invention also provides a blowing control method for the secondary cut tobacco shred blowing device of the cigarette making machine, which comprises the following steps as shown in figure 2:
step S1, when a first preset signal is detected, a first pipeline of an electric control air source is firstly connected, so that a first horn mouth type shielding air duct of the auxiliary cut tobacco shred blowing device of the cigarette machine supplies air to an auxiliary cut tobacco shred collecting groove;
step S2, after a first preset time, connecting a second pipeline of the electric control air source, and enabling a second horn mouth type shielding air duct of the auxiliary cut tobacco shred blowing device of the cigarette machine to supply air to the auxiliary cut tobacco shred collecting groove;
step S3, in the blowing process, when a second preset signal is detected, timing according to a set time;
step S4, after timing is finished, the second pipeline of the electric control air source is closed first, and the second horn mouth type shielding air duct stops supplying air;
and step S5, after a second preset time, closing the first pipeline of the electric control air source to stop the air supply of the first horn mouth type shielding air duct.
The blowing control mode provided by the embodiment can ensure that the cut tobacco stored in the groove is blown to the main cut tobacco conveying belt at the first time, the time delay mechanism can avoid frequently triggering the electric control air source to start and stop, and meanwhile, the sequence logic of air supply and air supply stop of the upper air channel and the lower air channel can ensure that the blown cut tobacco is stabilized in a certain area and the cut tobacco is prevented from spreading everywhere due to air blowing.
Further, the first preset signal may include any one of: a cigarette making machine stop signal, an air chamber cut tobacco plugging signal and a cut tobacco high-level signal detected by a photoelectric sensor arranged on the side wall of the auxiliary cut tobacco collection groove.
Further, the second preset signal includes any one of: the device comprises an air chamber tobacco blockage eliminating signal, a tobacco low-level signal detected by a photoelectric sensor and a preset blowing time signal (for example, blowing is started after the device is stopped, and the blowing is automatically stopped after a certain time).
In summary, the design concept of the invention lies in that the original auxiliary cut tobacco conveying mechanism is comprehensively improved, a better effect of conveying the cut tobacco to the main cut tobacco conveying belt by the auxiliary cut tobacco collecting tank and the shielding air blowing mechanism is realized, specifically, the height position signal of the cut tobacco stored in the auxiliary cut tobacco collecting tank or other signals carried by the cigarette making machine are utilized, and the electric control trigger air source blows shielding air to the auxiliary cut tobacco collecting tank through the horn mouth type shielding air ducts arranged up and down so as to blow the cut tobacco in the auxiliary cut tobacco collecting tank to the main cut tobacco conveying belt, thereby avoiding the defects of the original auxiliary cut tobacco conveying belt mechanism. Compared with the prior art, the cigarette making machine is easier to maintain, lower in energy consumption and higher in reliability, and further the cut tobacco returning function of the cigarette making machine can be obviously improved.
The structure, features and effects of the present invention have been described in detail with reference to the embodiments shown in the drawings, but the above embodiments are merely preferred embodiments of the present invention, and it should be understood that technical features related to the above embodiments and preferred modes thereof can be reasonably combined and configured into various equivalent schemes by those skilled in the art without departing from and changing the design idea and technical effects of the present invention; therefore, the invention is not limited to the embodiments shown in the drawings, and all the modifications and equivalent embodiments that can be made according to the idea of the invention are within the scope of the invention as long as they are not beyond the spirit of the description and the drawings.
Claims (10)
1. The utility model provides a vice shredded tobacco for tobacco shred blowing device of cigarette machine which characterized in that includes: the device comprises an electric control air source electrically connected with a cigarette machine controller, and an auxiliary cut tobacco collecting tank arranged in an auxiliary cut tobacco conveying area of the cigarette machine, wherein one end of the auxiliary cut tobacco collecting tank is provided with an opening facing a main cut tobacco conveying belt, and the other end of the auxiliary cut tobacco collecting tank is provided with a shielding air blowing mechanism;
the shielding wind blowing mechanism includes: the first horn mouth type shielding air duct is positioned above the second horn mouth type shielding air duct;
a first large supercharging air outlet and a first small air inlet are respectively arranged at two ends of the first horn mouth type shielding air duct, the first supercharging air outlet faces the auxiliary cut tobacco shred collecting tank, and the first air inlet is connected with a first pipeline of the electric control air source;
a larger second supercharging air outlet and a smaller second air inlet are respectively arranged at two ends of the second horn mouth type shielding air duct, the second supercharging air outlet faces the auxiliary cut tobacco shred collecting tank, and the second air inlet is connected with a second pipeline of the electric control air source;
and a plurality of photoelectric sensors electrically connected with the cigarette machine controller are arranged on the side wall of the auxiliary cut tobacco shred collecting tank, and the photoelectric sensors are used for detecting cut tobacco height position signals stored in the auxiliary cut tobacco shred collecting tank.
2. The cigarette-making machine secondary cut filler blowing device of claim 1, further comprising: and the reversing fan cover is arranged on one side of the main cut tobacco conveying belt and opposite to the opening of the auxiliary cut tobacco collecting tank, and is used for shielding the wind direction of shielding wind blown out from the first pressurizing air outlet and/or the second pressurizing air outlet and guiding the shielding wind to the main cut tobacco conveying belt.
3. The device for blowing the cut tobacco secondary shred according to claim 1, wherein a first cover plate is installed at the first supercharging air outlet, and the first cover plate is provided with a plurality of meshes which are arranged in a single row and used for enhancing the air outlet pressure of the shielding air.
4. The auxiliary cut tobacco shred blowing device for the cigarette making machine according to claim 3, wherein a second cover plate is installed at the second supercharging air outlet, and the second cover plate is provided with a plurality of meshes which are arranged in a double row and used for enhancing the air outlet pressure of shielding air.
5. The auxiliary cut tobacco shred blowing device of the cigarette making machine according to claim 1, wherein the electric control air source comprises an air blowing system of which the on-off of a pipeline is controlled by an electromagnetic valve, and the electromagnetic valve is in electric signal connection with a controller of the cigarette making machine.
6. The blowing device for the auxiliary cut tobacco shreds of the cigarette making machine according to any one of claims 1 to 5, wherein air diffusers for equalizing air pressure in the air duct are arranged in the first flared shielding air duct and the second flared shielding air duct.
7. The auxiliary cut tobacco shred blowing device of the cigarette making machine according to claim 6, wherein the air diffuser comprises a fan blade part and a connecting shaft;
the fan blade part is provided with a bearing, the bearing is sleeved on the connecting shaft, and the connecting shaft is fixed at an air outlet of the shielding air duct.
8. A blowing control method for the secondary cut filler blowing device of the cigarette making machine according to any one of claims 1 to 7, characterized by comprising:
when a first preset signal is detected, a first pipeline of an electric control air source is firstly connected, so that a first horn mouth type shielding air duct of an auxiliary cut tobacco shred blowing device of the cigarette machine supplies air to an auxiliary cut tobacco shred collecting tank;
after the first preset time, a second pipeline of the electric control air source is connected, so that a second horn mouth type shielding air duct of the auxiliary cut tobacco shred blowing device of the cigarette machine supplies air to the auxiliary cut tobacco shred collecting tank;
in the blowing process, when a second preset signal is detected, timing according to set time;
after the timing is finished, a second pipeline of the electric control air source is closed, so that the second horn mouth type shielding air duct stops supplying air;
after the second preset time, the first pipeline of the electric control air source is closed, so that the first horn mouth type shielding air duct stops supplying air.
9. A blow control method according to claim 8, characterized in that the first preset signal comprises any of the following: a cigarette making machine stop signal, an air chamber cut tobacco plugging signal and a cut tobacco high-level signal detected by a photoelectric sensor arranged on the side wall of the auxiliary cut tobacco collection groove.
10. A blow control method according to claim 9, characterized in that the second preset signal comprises any of the following: an air chamber tobacco blocking elimination signal, a tobacco shred low-level signal detected by a photoelectric sensor and a preset blowing time signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110779008.2A CN113349418B (en) | 2021-07-09 | 2021-07-09 | Auxiliary shredded tobacco returning blowing device of cigarette making machine and blowing control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110779008.2A CN113349418B (en) | 2021-07-09 | 2021-07-09 | Auxiliary shredded tobacco returning blowing device of cigarette making machine and blowing control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113349418A true CN113349418A (en) | 2021-09-07 |
| CN113349418B CN113349418B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110779008.2A Active CN113349418B (en) | 2021-07-09 | 2021-07-09 | Auxiliary shredded tobacco returning blowing device of cigarette making machine and blowing control method |
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| CN (1) | CN113349418B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05276917A (en) * | 1992-04-02 | 1993-10-26 | Japan Tobacco Inc | Recovery of shred tobacco and its method |
| JP2004008116A (en) * | 2002-06-07 | 2004-01-15 | Japan Tobacco Inc | Cut tobacco feeder of rolling machine |
| CN208370923U (en) * | 2018-06-05 | 2019-01-15 | 河南中烟工业有限责任公司 | A kind of air blowing cell structure reducing the blocking of air compartment pipe tobacco |
| CN208573027U (en) * | 2018-06-08 | 2019-03-05 | 河南中烟工业有限责任公司 | A kind of secondary tobacco return conveyer device of cigarette machine |
| CN209306399U (en) * | 2018-12-19 | 2019-08-27 | 河南中烟工业有限责任公司 | A kind of novel secondary tobacco return conveyer device |
| CN110395580A (en) * | 2019-08-12 | 2019-11-01 | 阜阳丰达机电设备有限公司 | Warehouse separated type wire feeder and its working method |
| CN212629844U (en) * | 2020-05-20 | 2021-03-02 | 昆明费特机械有限公司 | Two-channel side spiral wire returning machine of cigarette making and plug assembling unit |
-
2021
- 2021-07-09 CN CN202110779008.2A patent/CN113349418B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05276917A (en) * | 1992-04-02 | 1993-10-26 | Japan Tobacco Inc | Recovery of shred tobacco and its method |
| JP2004008116A (en) * | 2002-06-07 | 2004-01-15 | Japan Tobacco Inc | Cut tobacco feeder of rolling machine |
| CN208370923U (en) * | 2018-06-05 | 2019-01-15 | 河南中烟工业有限责任公司 | A kind of air blowing cell structure reducing the blocking of air compartment pipe tobacco |
| CN208573027U (en) * | 2018-06-08 | 2019-03-05 | 河南中烟工业有限责任公司 | A kind of secondary tobacco return conveyer device of cigarette machine |
| CN209306399U (en) * | 2018-12-19 | 2019-08-27 | 河南中烟工业有限责任公司 | A kind of novel secondary tobacco return conveyer device |
| CN110395580A (en) * | 2019-08-12 | 2019-11-01 | 阜阳丰达机电设备有限公司 | Warehouse separated type wire feeder and its working method |
| CN212629844U (en) * | 2020-05-20 | 2021-03-02 | 昆明费特机械有限公司 | Two-channel side spiral wire returning machine of cigarette making and plug assembling unit |
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| CN113349418B (en) | 2023-07-18 |
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