CN115281370A - Cigarette making machine stem baffle plate opening degree online automatic control method - Google Patents
Cigarette making machine stem baffle plate opening degree online automatic control method Download PDFInfo
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- CN115281370A CN115281370A CN202210821132.5A CN202210821132A CN115281370A CN 115281370 A CN115281370 A CN 115281370A CN 202210821132 A CN202210821132 A CN 202210821132A CN 115281370 A CN115281370 A CN 115281370A
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- stem
- door
- blocking plate
- weighing hopper
- making machine
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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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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/22—Weigh pans or other weighing receptacles; Weighing platforms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
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- General Physics & Mathematics (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The application relates to an on-line automatic control method for the opening degree of a stem baffle plate of a cigarette making machine, which comprises the following steps: the method comprises the following steps: opening a material cutting door to feed materials into the weighing hopper, closing the material cutting door after the stems in the weighing hopper reach a set weight, and enabling the stems to enter a buffer bin; step two: reading and recording the data of the weighing sensor after the stability lasts for 1-3 seconds; step three: opening a discharging turnover door, and closing the discharging turnover door after all the stems in the weighing hopper are discharged; step four: opening the material cutting door, enabling the stems cached in the material cutting door to enter the weighing hopper, and continuously feeding materials into the weighing hopper by the material conveying equipment; step five: repeating the first step to the fourth step; the stick output quantity of a cigarette making machine per minute is converted by collecting the weight parameters of the stems weighed in each circulation; step six: and C, comparing the data obtained in the step five with the technological index parameters, and adjusting the opening degree of the stem blocking plate by adjusting the opening degree of the angle actuator so that the cigarette output of the cigarette making machine reaches the technological index.
Description
Technical Field
The invention relates to the technical field of cigarette processing, in particular to an on-line automatic control method for the opening degree of a stem blocking plate of a cigarette making machine.
Background
At present, the stem removing amount of a ZJ118 cigarette making machine is manually controlled to adjust the opening degree of a stem blocking plate, uncertainty exists in manual adjustment, the opening degree parameter of the stem blocking plate cannot be accurately fed back, and different grades of tobacco shreds have different stem removing amount indexes. The same cigarette making machine produces the pipe tobacco of different trade marks according to the demand, consequently leads to keeping off the stalk board and adjusts frequently, and there is not the real-time tracking feedback of rejection volume in the production process, and the operation workman need wait for the inspection personnel sample after adjusting and keep off the stalk board aperture and weigh and just can learn the rejection volume, keeps off the stalk board according to parameter adjustment, and can not guarantee that the back parameter of adjusting satisfies the technological requirement.
Based on the situation, the scale strip is arranged at the stem blocking plate adjusting rod, and the aim of producing the cut tobacco with different brands corresponds to a scale parameter which can meet the technological index of the stem removing amount of the brands. However, in the actual operation process, the stem removing amount is found to be greatly different under the condition that the cut tobaccos with the same grade are produced on the same scale of the stem blocking plate.
The position of the air adjusting plate is positioned by the scale bar, and practice proves that the tiny opening degree adjustment stem removing amount has a large error, and the error is close to the removing amount indexes of different brands. Wherein the stalk removing indexes of two closer different grades are 60g/min and 70g/min respectively.
The difference causes the difference in many aspects, and the inner wall of the fan has material accumulation phenomenon under long-time operation, so that the area of the cavity is reduced, the air volume is reduced, and the fan cannot be shut down for long-time maintenance in the production process. The air supply pipeline also has a certain material accumulation phenomenon, and the air separation effect is also influenced to a certain degree. When the access door is opened to adjust the opening of the stalk blocking plate and samples, the influence of the change of the local pressure of the winnowing area on the stalk removing amount is very large.
Disclosure of Invention
The invention aims to provide an on-line automatic control method for the opening degree of a stem baffle plate of a cigarette making machine, so as to solve the technical problem. And the stem rejecting amount per minute is monitored in real time in the production process, and the opening of the stem blocking plate is adjusted in real time according to the monitoring result.
An on-line automatic control method for the opening degree of a stem blocking plate of a cigarette making machine comprises the following steps: cigarette machine keeps off online automatic control system of stalk board aperture, cigarette machine keeps off online automatic control system of stalk board aperture and includes:
the automatic stem-picking-up weighing system is used for collecting the output of a cigarette making machine per minute;
the automatic stem baffle adjusting system compares the stem stick output quantity with the technological index parameters, and adjusts the opening degree of the stem baffle by adjusting the opening degree of the angle actuator so that the stem stick output quantity of the cigarette making machine reaches the technological index;
the buffer unit comprises a buffer hopper, a material cutting door and a material cutting door cylinder, the buffer hopper is arranged on the support and positioned above the weighing hopper, the top and the bottom of the buffer hopper are both provided with openings, the material cutting door is rotationally connected with the opening at the bottom of the buffer hopper, and the material cutting door cylinder is used for driving the material cutting door to rotate;
the method comprises the following specific steps:
the method comprises the following steps: opening a material cutting door to feed materials into the weighing hopper, closing the material cutting door after the stems in the weighing hopper reach a set weight, and enabling the stems to enter a buffer bin;
step two: reading and recording data of the weighing sensor after the stability lasts for 1-3 seconds;
step three: opening a discharging turnover door, and closing the discharging turnover door after all the stems in the weighing hopper are discharged;
step four: opening the material cutting door, enabling the stems cached in the material cutting door to enter the weighing hopper, and continuously feeding materials into the weighing hopper by the material conveying equipment;
step five: repeating the first step to the fourth step; the stick output quantity of a cigarette making machine per minute is converted by collecting the weight parameters of the stems weighed in each circulation;
step six: and C, comparing the data obtained in the step five with the technological index parameters, and adjusting the opening degree of the stem blocking plate by adjusting the opening degree of the angle actuator so that the cigarette output of the cigarette making machine reaches the technological index.
In some embodiments, the automatic stem rejection weighing system comprises:
the device comprises a support, a weighing hopper, a turning unit and a control unit, wherein the weighing hopper is arranged on the support, the top of the weighing hopper is provided with an opening, the bottom of the weighing hopper is provided with the turning unit, and the turning unit is used for opening or closing the bottom of the weighing hopper and controlling stems in the weighing hopper to be discharged;
and the weighing sensor is arranged on the bracket and used for weighing the weighing hopper.
In some embodiments, the automatic stem baffle adjustment system comprises: the angle actuator is electrically connected with the weighing sensor; a stem sliver winnowing channel is formed between the stem blocking plate and the wind blocking plate, and the angle actuator controls the distance between the stem blocking plate and the wind blocking plate through the transmission unit to realize the opening adjustment of the stem blocking plate.
In some embodiments, the bottom of the stem blocking plate is provided with an inclined chamfer disposed towards one side of the wind deflector.
In some embodiments, the transmission unit includes a crank, a connecting rod, and a connecting frame, the angle actuator is fixed on the support frame through the fixing frame, one end of the crank is connected to a rotating shaft of the angle actuator, the other end of the crank is connected to the connecting rod, the other end of the connecting rod is connected to the connecting frame, and the stalk blocking plate is fixed on the connecting frame.
In some embodiments, the turning unit comprises a feeding flap door and a flap door cylinder, the feeding flap door is rotatably connected to the discharge port at the bottom of the weighing hopper, and the flap door cylinder is used for driving the feeding flap door to rotate.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic view of an automatic weighing system for rejected stems according to an embodiment of the present application;
fig. 2 is a schematic view of an automatic stem baffle adjustment system according to an embodiment of the present application;
fig. 3 is a flowchart of an automatic stem baffle adjustment system according to an embodiment of the present application;
in the figure:
1-a buffer hopper, 2-a material cutting door, 3-a material cutting door cylinder, 4-a weighing hopper, 5-a weighing sensor, 6-a material discharging turnover door, 7-a door turnover cylinder, 8-a support, 9-a crank, 10-a rotating shaft, 11-an angle actuator, 12-a fixed frame, 13-a connecting rod, 14-a connecting frame, 15-a wind shield, 16-a stem vibrating groove, 17-a support frame and 18-a stem blocking plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described are some, but not all embodiments of the disclosure. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implicit indication of the number or order of technical features indicated. In the embodiment of the present application, all directional indicators (such as up, down, left, right, front, and rear' \8230;) are used only to explain the relative positional relationship or movement of the components at a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.
The method for automatically controlling the opening of the stem blocking plate of the cigarette making machine on line according to the embodiment of the present application will be described in detail with reference to fig. 1. It should be noted that the following examples are merely illustrative of the present application and are not intended to limit the present application.
Referring to fig. 3, the on-line automatic control method for the opening degree of the stem blocking plate of the cigarette making machine comprises the following steps: cigarette machine keeps off online automatic control system of stalk board aperture, cigarette machine keeps off online automatic control system of stalk board aperture and includes:
the automatic stem rejection weighing system is used for collecting the output of cigarette making machines per minute;
the automatic stem blocking plate 18 adjusting system compares the stem stick output amount with a process index parameter, and adjusts the opening of the stem blocking plate 18 by adjusting the opening of the angle actuator 11, so that the stem stick output amount of the cigarette making machine reaches the process index;
the buffer unit comprises a buffer hopper 1, a material intercepting door 2 and a material intercepting door cylinder 3, wherein the buffer hopper 1 is arranged on a support 8 and is positioned above a weighing hopper 4, the top and the bottom of the buffer hopper 1 are both provided with openings, the material intercepting door 2 is rotatably connected with the opening at the bottom of the buffer hopper 1, and the material intercepting door cylinder 3 is used for driving the material intercepting door 2 to rotate;
the method comprises the following specific steps:
the method comprises the following steps: the material cutting door 2 is opened to feed materials into the weighing hopper 4, when the stems in the weighing hopper 4 reach a set weight, the material cutting door 2 is closed, and at the moment, the stems enter a buffer bin;
step two: reading and recording the data of the weighing sensor 5 after stabilizing for 1-3 seconds;
step three: the discharging turnover door 6 is opened, and the discharging turnover door 6 is closed after all the stems in the weighing hopper 4 are discharged;
step four: the material cutting door 2 is opened, the stems cached in the material cutting door enter the weighing hopper 4, and the material conveying equipment continues to feed materials into the weighing hopper 4;
step five: repeating the first step to the fourth step; the stick output quantity of a cigarette making machine per minute is converted by collecting the weight parameters of the stems weighed in each circulation;
step six: and D, comparing the data obtained in the fifth step with technological index parameters, and adjusting the opening degree of the angle actuator 11 to adjust the opening degree of the stem blocking plate 18 so that the cigarette output of the cigarette making machine reaches the technological index.
Cigarette machine keeps off online automatic control system of stalk board aperture can include: the automatic stem rejecting weighing system is used for weighing stem sticks, and the stem stick discharging amount of the cigarette making machine per minute is converted by collecting stem stick weight parameters weighed in each circulation while the system is running. Based on the obtained data and the technological index parameters, the opening degree of the angle actuator 11 is adjusted to adjust the opening degree of the stem blocking plate 18, so that the output of the cigarette making machine reaches the technological index.
Referring to fig. 1, the automatic weighing system for rejected stem comprises: the device comprises a weighing hopper 4 and a weighing sensor 5, wherein the weighing hopper 4 is arranged on a bracket 8, the top of the weighing hopper 4 is provided with an opening, the bottom of the weighing hopper 4 is provided with a turning unit, and the turning unit is used for opening or closing the bottom of the weighing hopper 4 and controlling the discharge of stems in the weighing hopper 4; the overturning unit comprises a discharging overturning door 6 and a door overturning cylinder 7, the discharging overturning door 6 is rotationally connected to a discharge port at the bottom of the weighing hopper 4, and the door overturning cylinder 7 is used for driving the discharging overturning door 6 to rotate; the stalk sticks fall down from the discharge hole when the discharging turnover door 6 is opened. The door-turning cylinder 7 controls the door-turning switch, the stems can be weighed when the door is turned off, and the stems are discharged when the door is turned on.
The weighing sensor 5 is arranged on the bracket 8 and used for weighing the weighing hopper 4. The weighing sensor 5 adopts a side mounting type, and the weighing hopper 4 is hung on the weighing sensor 5.
Referring to fig. 2, the automatic stem blocking plate 18 adjusting system includes: the device comprises an angle actuator 11, a transmission unit, a stem blocking plate 18 and a wind blocking plate 15, wherein the angle actuator 11 is electrically connected with the weighing sensor 5; a stalk label winnowing channel is formed between the stalk blocking plate 18 and the wind blocking plate 15, and the angle actuator 11 controls the distance between the stalk blocking plate 18 and the wind blocking plate 15 through the transmission unit to realize the opening adjustment of the stalk blocking plate 18. The transmission unit comprises a crank 9, a connecting rod and a connecting frame 14, the angle actuator 11 is fixed on a supporting frame 17 through a fixing frame 12, one end of the crank 9 is connected with a rotating shaft 10 of the angle actuator 11, the other end of the crank 9 is connected with the connecting rod 13, the other end of the connecting rod is connected with the connecting frame 14, and a stalk blocking plate 18 is fixed on the connecting frame 14. An air inlet channel is arranged between the air baffle 15 and the stalk baffle 18, and the stalks fall into the stalk outlet vibration groove 16 from the air baffle 15 to the middle of the stalk baffle 18. The automatic stem-rejecting weighing system is arranged outside the cigarette making machine, and stem sticks on the stem-outlet vibrating groove 16 are conveyed to the cache hopper 1 by conveying equipment. It should be noted here that the stems and the cut tobacco are blown up by the suspension wind with constant wind speed, and the cut tobacco is blown away due to the different weights of the stems and the cut tobacco, and the stems fall into the stem vibrating groove 16. I.e. sorting by mass difference.
In some embodiments, the bottom of the stem blocking plate 18 is provided with an inclined chamfer disposed towards one side of the wind deflector 15. Facilitating the introduction of the stems into the stem vibrating groove 16.
As shown in fig. 3: after the cigarette making machine starts to produce, rejected stem sticks enter the automatic weighing system, blanking is stopped after the weight of the stem sticks in the weighing hopper 4 reaches a preset value, at the moment, the actual weight of the stem sticks in the weighing hopper 4 is collected by the weighing sensor 5, the discharging turnover door 6 is opened through the turnover door cylinder 7 after collection is completed, and the stem sticks after weighing are discharged out of the weighing hopper 4.
And when the system runs, the stick output quantity of the cigarette making machine per minute is converted by collecting the stem weight parameters weighed in each circulation. Based on the obtained data and the technological index parameters, the opening degree of the angle actuator 11 is adjusted to adjust the opening degree of the stem blocking plate 18, so that the output of the cigarette making machine reaches the technological index.
In some embodiments, the device further comprises a buffer unit, the buffer unit comprises a buffer hopper 1, a material intercepting door 2 and a material intercepting door cylinder 3, the buffer hopper 1 is arranged on the support 8 and located above the weighing hopper 4, both the top and the bottom of the buffer hopper 1 are open, the material intercepting door 2 is rotatably connected to the opening at the bottom of the buffer hopper 1, and the material intercepting door cylinder 3 is used for driving the material intercepting door 2 to rotate. The setting of buffer memory unit can be so that 4 fight of weighing when weighing, and the unloading is not stopped to the cigarette machine, in the rejection stalk bamboo slips automatic weighing system, buffer memory fill 1 is the stalk bamboo slips when 4 weigh fill interior material of weighing in for the buffer memory, when 4 interior stalk bamboo slips of fighting of weighing reachs and predetermines the weight value, closes and cuts bin gate 2, and conveying equipment does not shut down and continues feeding stalk bamboo slips and gets into buffer memory fill 1, waits to weigh to fight 4 and accomplishes the measurement after, opens the blowing and turns over 6 discharge materials of door, closes the blowing door before opening and cuts bin gate 2. The specific working process is as follows:
as shown in fig. 3: after the cigarette making machine begins to produce, the stalk sticks enter the buffer storage hopper 1, the material cutting door 2 is opened, the rejected stalk sticks enter the weighing hopper 4, the material cutting door 2 is closed after the weight of the stalk sticks in the weighing hopper 4 reaches a preset value, the rejected stalk sticks continue to enter the buffer storage hopper 1, the actual weight of the stalk sticks in the weighing hopper 4 is collected by the weighing sensor 5 at the moment (the stalk sticks can fall down when the material cutting door 2 is closed), the material discharging and turning door 6 is opened after the collection is completed, the weighed stalk sticks are discharged out of the weighing hopper 4, the material discharging and turning door 6 is closed before the material cutting door 2 is opened, the weight of the stalk sticks in the buffer storage hopper 1 cannot reach the preset weight value, and the discharging system continues to feed into the weighing hopper 4.
And while the system is running, converting the cigarette output quantity of the cigarette making machine per minute by collecting the weight parameters of the stems weighed in each circulation. Based on the obtained data and the technological index parameters, the opening degree of the angle actuator 11 is adjusted to adjust the opening degree of the stem blocking plate 18, so that the output of the cigarette making machine reaches the technological index.
The automatic stem baffle plate 18 adjusting device is additionally arranged on the cigarette making machine, automatic adjustment of the stem baffle plate 18 is achieved, the stem removing amount of the cigarette making machine can be monitored in real time, the process index of the opening degree of the stem baffle plate 18 is visualized, different opening degree parameters of the stem baffle plate 18 can be preset according to different tobacco shred brands, the opening degree of the stem baffle plate 18 is monitored and automatically adjusted in real time in the production process, the cigarette making machine does not need to be stopped, manual sampling inspection is not needed, the automation level is improved, and production management is optimized.
As another preferred embodiment, the discharging port of the automatic stem-rejecting weighing system can adopt a collecting box for receiving materials and can also adopt dust-removing air for centralized collection.
As another preferred embodiment, the angle actuator 11 in the automatic stem baffle 18 adjusting system is an electric angle actuator 11, and the opening degree of the damper is controlled and fed back by an analog signal. The analog quantity output is the percentage of the opening degree of the air door, the opening degree of the air door is adjusted by inputting a percentage value on a touch screen, meanwhile, the percentage data feedback of the actual opening degree of the air door can be received, and the actual opening degree of the air door is displayed on a screen in real time. The parameter can be automatically controlled by a program, so that the rejection quantity of the stems gradually approaches to a set value.
The automatic stem baffle plate 18 adjusting device is additionally arranged on the cigarette making machine, automatic adjustment of the stem baffle plate 18 is achieved, the stem removing amount of the cigarette making machine can be monitored in real time, the process index of the opening degree of the stem baffle plate 18 is visualized, different opening degree parameters of the stem baffle plate 18 can be preset according to different tobacco shred brands, the opening degree of the stem baffle plate 18 is monitored and automatically adjusted in real time in the production process, the cigarette making machine does not need to be stopped, manual sampling inspection is not needed, the automation level is improved, and production management is optimized.
Compared with the prior art, the on-line automatic control method for the opening degree of the stem baffle plate of the cigarette making machine provided by the embodiment has the beneficial effects that the method comprises but is not limited to:
(1) The stem rejection amount is automatically detected in real time in the operation process of the cigarette making machine, and manual sampling is carried out without opening an access door;
(2) A static weighing mode is adopted, so that the weighing precision is high;
(3) The opening of the stalk blocking plate can be automatically adjusted according to the real-time stalk sliver rejection amount, real-time feedback can be achieved, real-time adjustment is free of hysteresis, and closed-loop control is achieved to guarantee product quality;
the above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (6)
1. The on-line automatic control method for the opening degree of the stem blocking plate of the cigarette making machine is characterized by comprising the following steps of: cigarette machine keeps off online automatic control system of stalk board aperture, cigarette machine keeps off online automatic control system of stalk board aperture and includes:
the automatic stem-picking-up weighing system is used for collecting the output of a cigarette making machine per minute;
the automatic stem baffle adjusting system compares the stem stick output quantity with the technological index parameters, and adjusts the opening degree of the stem baffle by adjusting the opening degree of the angle actuator so that the stem stick output quantity of the cigarette making machine reaches the technological index;
the buffer unit comprises a buffer hopper, a material cutting door and a material cutting door cylinder, the buffer hopper is arranged on the support and positioned above the weighing hopper, the top and the bottom of the buffer hopper are both provided with openings, the material cutting door is rotatably connected with the opening at the bottom of the buffer hopper, and the material cutting door cylinder is used for driving the material cutting door to rotate;
the method comprises the following specific steps:
the method comprises the following steps: opening a material cutting door to feed materials into the weighing hopper, closing the material cutting door after the stems in the weighing hopper reach a set weight, and enabling the stems to enter a buffer bin;
step two: reading and recording the data of the weighing sensor after the stability lasts for 1-3 seconds;
step three: opening the discharging turnover door, and closing the discharging turnover door after all the stems in the weighing hopper are discharged;
step four: opening the material cutting door, enabling the stems cached in the material cutting door to enter the weighing hopper, and continuously feeding materials into the weighing hopper by the material conveying equipment;
step five: repeating the first step to the fourth step; the stick output quantity of a cigarette making machine per minute is converted by collecting the weight parameters of the stems weighed in each circulation;
step six: and C, comparing the data obtained in the step five with the technological index parameters, and adjusting the opening degree of the stem blocking plate by adjusting the opening degree of the angle actuator so that the cigarette output of the cigarette making machine reaches the technological index.
2. The on-line automatic control method for the opening degree of the stem blocking plate of the cigarette making machine according to claim 1, wherein the stem rejecting automatic weighing system comprises:
the device comprises a support, a weighing hopper, a turning unit and a control unit, wherein the weighing hopper is arranged on the support, the top of the weighing hopper is provided with an opening, the bottom of the weighing hopper is provided with the turning unit, and the turning unit is used for opening or closing the bottom of the weighing hopper and controlling stem sticks in the weighing hopper to be discharged;
and the weighing sensor is arranged on the bracket and used for weighing the weighing hopper.
3. The on-line automatic control method for the opening degree of the stem blocking plate of the cigarette making machine according to claim 2, wherein the stem blocking plate automatic adjusting system comprises: the angle actuator is electrically connected with the weighing sensor; a stem sliver winnowing channel is formed between the stem blocking plate and the wind blocking plate, and the angle actuator controls the distance between the stem blocking plate and the wind blocking plate through the transmission unit to realize the opening adjustment of the stem blocking plate.
4. The on-line automatic control method for the opening degree of the stem blocking plate of the cigarette making machine according to claim 3, wherein the bottom of the stem blocking plate is provided with an inclined chamfer, and the chamfer is arranged towards one side of the wind blocking plate.
5. The on-line automatic control method for the opening degree of the stem blocking plate of the cigarette making machine according to claim 3, wherein the transmission unit comprises a crank, a connecting rod and a connecting frame, the angle actuator is fixed on the supporting frame through a fixing frame, one end of the crank is connected with a rotating shaft of the angle actuator, the other end of the crank is connected with the connecting rod, the other end of the connecting rod is connected with the connecting frame, and the stem blocking plate is fixed on the connecting frame.
6. The on-line automatic control method for the opening degree of the stem blocking plate of the cigarette making machine according to claim 2, wherein the overturning unit comprises a feeding overturning door and a door overturning cylinder, the feeding overturning door is rotatably connected to a discharge port at the bottom of the weighing hopper, and the door overturning cylinder is used for driving the feeding overturning door to rotate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210821132.5A CN115281370A (en) | 2022-07-13 | 2022-07-13 | Cigarette making machine stem baffle plate opening degree online automatic control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210821132.5A CN115281370A (en) | 2022-07-13 | 2022-07-13 | Cigarette making machine stem baffle plate opening degree online automatic control method |
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| CN115281370A true CN115281370A (en) | 2022-11-04 |
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| CN202210821132.5A Pending CN115281370A (en) | 2022-07-13 | 2022-07-13 | Cigarette making machine stem baffle plate opening degree online automatic control method |
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| CN113040417A (en) * | 2021-02-05 | 2021-06-29 | 河南中烟工业有限责任公司 | Method and device for regulating and controlling stem sorting according to real-time online detection of stem-to-stem ratio |
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2022
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| CN202169249U (en) * | 2011-06-16 | 2012-03-21 | 湖北中烟工业有限责任公司 | Cut stem separating chamber for secondary air separation of cigarette making unit |
| CN203556567U (en) * | 2013-10-23 | 2014-04-23 | 湖北中烟工业有限责任公司 | Multi-level winnowing closed-loop control system for automatic sliver rejection |
| CN104432496A (en) * | 2014-11-24 | 2015-03-25 | 山东中烟工业有限责任公司 | Online real-time measurement device and measuring method for sliver rejecting flow of cigarette making machine |
| CN207544315U (en) * | 2017-12-06 | 2018-06-29 | 湖北中烟工业有限责任公司 | A kind of stalk label material to rejecting carries out the device of online real time measure |
| CN113040417A (en) * | 2021-02-05 | 2021-06-29 | 河南中烟工业有限责任公司 | Method and device for regulating and controlling stem sorting according to real-time online detection of stem-to-stem ratio |
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