CN111301764A - Method for uniformly blending components of formula cigarette - Google Patents
Method for uniformly blending components of formula cigarette Download PDFInfo
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- CN111301764A CN111301764A CN202010049995.6A CN202010049995A CN111301764A CN 111301764 A CN111301764 A CN 111301764A CN 202010049995 A CN202010049995 A CN 202010049995A CN 111301764 A CN111301764 A CN 111301764A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/16—Separating measured quantities from supply
- B65B37/18—Separating measured quantities from supply by weighing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
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Abstract
The invention discloses a method for uniformly blending all components of a formula cigarette, which realizes uniform blending of all components in a formula by setting and adjusting the flow of the formula components and matching with the distribution time of a subsequent mixing storage cabinet, and particularly solves the problem of uniform blending of small-component materials in a large formula; the method can simply and effectively realize the uniform blending of all components in the formula of the large-flow production line, and the used equipment is equipment which has been used on the production line for many years and has reliable performance and stable operation, thereby ensuring the production flow and realizing the requirement of homogenization processing.
Description
Technical Field
The invention relates to the technical field of energetic material machining, in particular to a method for uniformly blending all components of a formula cigarette.
Background
With the development of the current tobacco leaf formula technology, formula grades required by users are more and more, and the requirement on formula precision is higher and higher. The uniformity and precision of the conventional formula blending method are not high; in order to meet the requirements of tobacco homogenization processing, realize the process requirements of uniformly blending all the components of the formula and simultaneously meet the requirements of mass flow continuous production processing of a production line, a method for uniformly blending all the components of the formula tobacco is urgently needed.
Disclosure of Invention
The core content of the method is that a storage cabinet and a plurality of groups of flow control units are used in cooperation, small groups of materials are distributed into one or two whole materials in the storage cabinet, so that all the components of the formula are uniformly distributed on the effective distribution length of the storage cabinet, and then the components are uniformly mixed by discharging through the section of the storage cabinet, the normal production of a large-flow production line is ensured, and the requirement of homogenization processing is met.
The invention realizes the purpose through the following technical scheme:
a method for uniformly blending all components of a formula cigarette comprises the following blending steps when a few small component materials account for a small proportion of the total amount of the formula:
the small group materials are firstly put into a production line, the small group materials are put into a first box, the material conveying time T of the materials from the materials discharged by a flow control unit to a storage cabinet spreading vehicle for distributing the materials to a storage cabinet is calculated, according to the time, the time from a certain position A of the storage cabinet to the position near the initial distributing position (namely the position near the feeding center of the storage cabinet) where the storage cabinet spreading vehicle can distribute the whole materials on the effective distributing length of the storage cabinet is set to be T, the position detection of the storage cabinet spreading vehicle is arranged on the position A, when the storage cabinet spreading vehicle runs to the position, an electric control signal is given, the flow control unit discharges the materials, and therefore when the small group materials reach the storage cabinet, the materials are distributed from the position where the storage cabinet distributes the whole materials along the effective distributing length. The speed (flow) of the small component material discharged by the flow control unit is set according to the traveling speed of the material spreading vehicle and the distribution length of the storage cabinet, for example, the time for the storage cabinet material spreading vehicle to spread a strip material in the storage cabinet is T0, the flow control unit controls the discharge speed of the small component material according to the quantity of the small component material, so that the time for the small component material to pass through the flow control unit is T0, and the small component material is distributed into a whole strip material in the effective distribution length direction of the storage cabinet. And then discharging through the section of the storage cabinet, so that each section of the discharged material has each component material, and the uniform mixing of each component material is realized.
If the small component materials are not placed in the first box but in the X box, the front side of the small component materials is X-1 boxes, each box is heavy by W kilograms, the front side materials are heavy by (X-1) W kilograms, and when the output accumulated flow of the flow control unit reaches (X-1) W kilograms, the flow control unit stops running. Calculating the material conveying time T of the flow control unit from the storage cabinet spreading vehicle to the storage cabinet for distributing materials, setting the time of the storage cabinet spreading vehicle from a certain position A of the storage cabinet to the position near the initial distribution position (namely the position near the feeding center of the storage cabinet) of the storage cabinet, which can distribute the whole material on the effective distribution length of the storage cabinet, to be T according to the time, setting the position detection of the storage cabinet spreading vehicle at the position A, and giving an electric control signal when the storage cabinet spreading vehicle runs to the position, and discharging materials again by the flow control unit. Thus, when small component materials reach the storage cabinet, the materials are distributed from the position where the storage cabinet distributes a whole material. The speed of the small component material discharged by the flow control unit is set according to the traveling speed of the material spreading vehicle and the distribution length of the storage cabinet, for example, the time for the storage cabinet material spreading vehicle to distribute a strip material in the storage cabinet is T0, the flow control unit controls the discharge speed of the small component material according to the specific quantity of the small component material, so that the time for the small component material to pass through the flow control unit is T0, and the small component material is distributed into a whole strip material in the effective distribution length direction of the storage cabinet. And then discharging through the section of the storage cabinet, so that each section of the discharged material has each component material, and the uniform mixing of each component material is realized.
The method is characterized in that small components are distributed in the effective distribution length of the storage cabinet from top to bottom, so that the small components are distributed on the discharge section of the storage cabinet, and the small components are uniformly mixed in the whole formula.
When small group materials are conveyed, the small group materials are distributed on the effective distribution length of the storage cabinet, so that the small group materials can be uniformly distributed in the effective distribution length direction of the storage cabinet, and the small group materials can be distributed at any position of the storage cabinet in the storage cabinet, namely, a flow control unit for conveying the small group materials does not need to pause. And then discharging through the section of the storage cabinet, so that each section of the discharged material has each component material, and the uniform mixing of each component material is realized. When the method is used for production, the flow control unit controls the discharging time of the small component materials to be equal to the time for distributing two materials in the storage cabinet according to the small component material quantity when conveying the small component materials, so that the aim of uniform blending can be fulfilled.
The number of the flow control unit groups adopting the method is mainly set according to the flow requirements of production line production. When the small component materials account for a small proportion of the total formula amount, the method can ensure the flow of the production line and realize the uniform blending of the component materials.
For large-component materials, a mode of distributing a plurality of materials in the storage cabinet can be adopted, such as 2, 4, 6, 8 and the like, namely the discharging time of the flow control unit for large components is even times of the time required for distributing one material in the storage cabinet, the number of the distributed materials is specifically selected, and the electronic control system can select the materials according to the quantity of the large-component materials and the optimal discharging flow value of the flow control unit for ensuring the processing capacity of the production line.
A method for uniformly blending all components of a formula cigarette comprises the following blending steps when the types of small component materials in the formula are more and account for a certain proportion in the whole formula:
an independent small component material flow control unit is arranged, materials of each small component are conveyed by the small component material flow control unit, and two materials are distributed in the storage cabinet. When the independent flow control unit conveys the small-component materials, the aim of uniform blending can be achieved by controlling the discharging time of the small-component materials to be equal to the time for distributing two materials in the storage cabinet according to the quantity of the small-component materials.
For large-component materials, a mode of distributing a plurality of cloth in a storage cabinet can be adopted, such as 2, 4, 6, 8 and the like, namely the discharge time of the flow control unit for large components is even times of the time required for distributing one cloth in the storage cabinet, the number of the cloth is specifically selected, and the electric control system can select the flow value of the flow control unit according to the quantity of the large-component materials and the capacity of the production line.
A method for uniformly blending all components of a formula cigarette comprises the following blending steps when a formula contains a great number of small-component materials and occupies a great proportion of the whole formula, namely each component is a small-component material:
and a plurality of groups of flow control units are arranged, and each group of control units can convey small components of materials. Two materials are arranged in the storage cabinet. When the flow control unit discharges materials, the discharging time is controlled to be equal to the time for distributing two materials in the storage cabinet according to the material quantity of different components, so that the aim of uniform mixing can be fulfilled. If the weight of each small component material is the same, all the flow control units can discharge according to the same flow rate, if the weight of different component materials is different, such as 200 kg, 300 kg and 500kg, the same amount (or multiple relation, such as 200 kg and 400 kg can be conveyed in the same flow control unit) of component materials is conveyed in the same flow control unit, and each flow control unit controls the discharging time and the time for distributing two materials in the storage cabinet to be equal according to the minimum amount of the conveyed materials. Thus avoiding the condition of frequent speed regulation of equipment, ensuring that each material is distributed in the storage cabinet according to the whole strip, and then discharging through the section of the storage cabinet to ensure that all the components are uniformly mixed.
If the materials are packed on line and the materials between each box are required to be evenly mixed:
if the weight of each box of material is the same, the flow control unit controls the discharging time to be equal to the time for distributing two materials in the storage cabinet according to the quantity of the single box of material, so that the aim of uniformly mixing the materials can be fulfilled.
If the weight of each box of materials is different, the materials are classified according to the amount of the single box of materials, the single box of materials with the same amount (or in a multiple relation) are conveyed in the same flow control unit, and each flow control unit controls the discharging time of the single box of materials to be equal to the time for distributing two materials in the storage cabinet according to the amount of the minimum materials for conveying the single box of materials.
Each group of on-line flow control units discharges materials according to the mode, and particularly, the number of the flow control units is set, and the flow control units are configured according to the production capacity of a production line with small component material quantity and process requirements.
The invention has the beneficial effects that:
the equipment used in the method is the equipment commonly used in the wire making or threshing redrying line, the uniform blending of all components in the formula of the high-flow production line can be simply and effectively realized by adopting the method, and the used equipment is equipment which has been used on the production line for years and has reliable performance and stable operation, so that the production flow can be ensured, and the requirement of homogenization processing can be realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the embodiments or the drawings needed to be practical in the prior art description, and obviously, the drawings in the following description are only some embodiments of the embodiments, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic plan view of the doping system of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
As shown in figure 1, the system mainly comprises a box turnover machine 1, a feeder 2, a metering pipe 3, an electronic scale 4, a conveying device 5, a storage cabinet longitudinal distributing vehicle 6, a storage cabinet 7 and a storage cabinet spreading vehicle 8. The flow control unit 11 is composed of a feeder 2, a measuring pipe 3 and an electronic scale 4. The box turnover machine 1 is not necessary equipment for forming a system, and if incoming materials are box forming materials, the incoming wires of the box turnover machine 1 can reduce the manual working strength. As can be seen from the attached drawings, the equipment forming the system is the equipment which is conventionally used in the production line, and the structure is simple.
Example 1
When the formulation has only a few small component materials and occupies a small proportion of the total amount of the formulation, the blending steps are as follows:
the small component materials are firstly put into a production line, the small component materials are put into a first box to be fed, as shown in figure 1, the small component materials are turned into a material box of a feeding machine 2 through a box turning machine 1, the flow is controlled through a flow control unit consisting of the feeding machine 2, a metering pipe 3 and an electronic scale 4, when production is started, the materials are firstly conveyed to a discharging position device of the electronic scale 4 to stop conveying (pre-filling the materials), and when a storage cabinet spreading vehicle 8 runs to a position detection point A, an electric control signal is given out and then discharging is carried out. Thus, when a small portion of material arrives in the bin 7, the distribution is started from the beginning of the distribution of the whole strip in the bin 7. The speed of small component materials discharged by the flow control unit is set according to the traveling speed of the storage cabinet spreading vehicle 8 and the distribution length of the storage cabinet 7, for example, the time of distributing one strip material in the storage cabinet 7 by the storage cabinet spreading vehicle 8 is T0, and the flow control unit controls the discharging speed of the small component materials, so that the time of passing the small component materials through the flow control unit is T0, and thus the small component materials are distributed into a whole strip material in the length direction of the storage cabinet 7, and each section of the storage cabinet 7 has small component materials when discharging, and the small component materials are uniformly mixed into a large formula.
If the small component materials are not placed in the first box but placed in the X box, the front part of the box is provided with X-1 boxes of materials, each box of materials is heavy W, the front materials are heavy (X-1) W, when the output accumulated flow of the flow control unit reaches (X-1) W, the flow control unit stops running (pre-filling the materials), an electric control signal is given when the storage cabinet spreading vehicle 8 runs to the position A, the flow control unit discharges the materials again, and therefore when the small component materials reach the storage cabinet 7, the materials are distributed from the starting point of distributing a whole material in the storage cabinet 7. The speed of small component materials discharged by the flow control unit is set according to the traveling speed of the material spreading vehicle and the distribution length of the storage cabinet, for example, the time for distributing one material in the storage cabinet 7 by the storage cabinet material spreading vehicle 8 is T0, and the discharge speed of the small component materials is controlled by the flow control unit, so that the time for the small component materials to pass through the flow control unit is T0, and thus the small component materials are distributed into a whole material in the length direction of the storage cabinet 7, and when the section of the storage cabinet 7 discharges, each section has small component materials, so that the small component materials are uniformly mixed into a large formula.
Two small component materials are distributed in the storage cabinet, and the other modes are the same as the method, when the small component materials are conveyed, the discharging of the flow control unit does not need special pause time, and the passing time of the small component materials is twice longer than that of the small component materials, so that the discharging flow is calculated.
For example, the flow rate of a production line is 15000kg/h, 3 groups of flow control units are arranged, one material is distributed for 3 minutes by a storage cabinet material paving vehicle, the small component is 200 kg of materials, and the mass of one large component is 5000kg of materials. When small-component materials are conveyed, one material distribution time is 3 minutes according to the storage cabinet, two materials are distributed for 6 minutes, and when small-component materials are conveyed, 200 kg of small-component materials are conveyed out within 6 minutes by the flow control unit, namely the output flow of the flow control unit is 2000 kg/h. According to the above example, if only one small component material is distributed by the method 1 and the method 2, the flow rate of the flow control unit is 4000kg/h when the small component material is conveyed.
When 5000kg of large-component materials are conveyed, the system can distribute one material in a storage cabinet for 3 minutes, 3 groups of flow control units are provided, in order to ensure the production line capacity of 15000kg/h, the flow loss when small-component materials are produced is considered, so the flow of one group of flow control units can not be smaller than 5000kg/h on average, then the output flow range is designed according to the flow control unit equipment, if the discharge flow of the flow control units is set to be x (8000 & gt x & gt 5000kg/h), the distribution number of the large-component materials is n (even number), 5000 ÷ (x ÷ 60) & gt 3n is obtained, xn is 100000, the electronic control system can obtain a more proper distribution number, for example, when x is 6250kg/h, n is 16, the large-component flow control units discharge according to 6250kg/h, the distribution number of the materials in the storage cabinet is ensured, and thus all the large-component materials are distributed in an even number, all can be through inputting this parameter of electrical system major component material volume, electrical system just can calculate suitable flow and cloth number through known storing cabinet cloth a material time, the ejection of compact flow range that flow control unit set for, and flow control unit is according to this flow ejection of compact can. Therefore, an integral number of materials are uniformly distributed in the storage cabinet, and uniform mixing is realized by discharging materials through the section of the storage cabinet.
Example 2
When the types of the small component materials in the formula are more and account for a certain proportion in the whole formula, the blending steps are as follows:
and an independent small-component material on-line flow control unit is arranged, each small-component material is conveyed by the small-component material flow control unit and is arranged by arranging two materials in the storage cabinet 7, and the flow calculation of the flow control unit is carried out according to the time of laying two materials in the storage cabinet 7. The method specifically comprises the following steps: each group of small component materials are turned into a material box of the feeder 2 by the box turning machine 1, and the flow is controlled by the flow control unit consisting of the feeder 2, the metering pipe 3 and the electronic scale 4, so that the small component materials are output according to the set flow. For example, the flow rate of a production line is 15000kg/h, 3 groups of flow control units are arranged, a material distributing time of a storage cabinet spreading vehicle 8 is 3 minutes, 10 small component materials are distributed in total, each small component material is 200 kg, and the other two large component materials are 5000kg and 8000kg respectively. And if one material needs to be distributed in the storage cabinet for 3 minutes and two materials need to be distributed for 6 minutes, the small component flow control unit needs to convey 200 kg of small component materials in 6 minutes, namely the output flow of the flow control unit is 2000 kg/h. Namely, a single small component material flow control unit with the flow rate of 2000kg/h is arranged. When 5000kg of large-component materials are excessive, the system can distribute one material in a storage cabinet for 3 minutes, 3 groups of flow control units are provided, in order to ensure the production line capacity of 15000kg/h, the flow of the small group of flow control units is 2000kg/h, so that the average flow of the remaining two groups of flow control units cannot be smaller than 6500kg/h, if the discharge flow of the flow control units is set to be x (x is larger than 6500kg/h) and the number of the cloth strips of the large-component materials is n (even number), 5000 ÷ (x ÷ 60) ═ 3n is obtained, xn is 100000, and a more appropriate number of the cloth strips can be obtained according to an electric control system with x larger than 6500kg/h and n being an even number, for example, when x is 7143kg/h, n is 14, the large-component flow control units discharge the materials according to 7143kg/h, and the number of the cloth strips of the materials in the storage cabinet is ensured. When 8000kg of large-component materials are contained, the system can obtain xn 160000 by 8000 ÷ (x ÷ 60) ═ 3n, and can obtain proper number of cloth pieces according to an electric control system with x > 6500kg/h and n being an even number, for example, when x ═ 6667kg/h, n ═ 24, and the large-component flow control unit can discharge the materials according to 6667kg/h, so that the even number of the cloth pieces of the materials in the storage cabinet can be ensured. Therefore, all the large-component materials can be input into a parameter of the large-component material quantity of the electric control system, the electric control system can calculate the proper discharge flow and the proper number of the discharge materials of the flow control unit through the known storage cabinet material distribution time and the optimal discharge flow range of the flow control unit, and the flow control unit can discharge the materials according to the flow. Therefore, an integral number of materials are uniformly distributed in the storage cabinet, and uniform mixing is realized by discharging materials through the section of the storage cabinet.
Example 3
When the types of the small-component materials in the formula are very many and the proportion of the small-component materials in the whole formula is very large, namely each component is a small-component material, the blending steps are as follows:
set up multiunit flow control unit, in order to ensure that can incessantly carry out the output of minor ingredients material and the material is incessant when carrying out minor ingredients material and carry that every minor ingredients material can both have the material on storing 7 effective cloth length directions of cabinet, adopt to store two material settings of cloth in the cabinet 7, according to storing two material times of cabinet shop, carry out flow control unit's flow calculation.
And calculating the flow according to the time of paving two materials in the storage cabinet. And each group of on-line flow control units discharges according to the flow. The specific number of the groups is calculated according to the discharge flow of each group and the production feeding flow required by the process. The method specifically comprises the following steps: each group of small component materials are turned into a material box of the feeder 2 by the box turning machine 1, and the flow is controlled by the flow control unit consisting of the feeder 2, the metering pipe 3 and the electronic scale 4, so that the small component materials are output according to the set flow.
If the weight of each small component material is the same: for example, the flow of a production line is 15000kg/h, the walking speed of the storage cabinet spreading vehicle 8 is designed to be 20 meters per minute, the effective distribution length of the storage cabinet 7 is 60 meters per minute, each box is a small-component material, the weight of each box of the material is 200 kg, one storage cabinet spreading time is 3 minutes according to the effective distribution length of the storage cabinet 7 being 60 meters per minute and the walking speed of the storage cabinet spreading vehicle 8 being 20 meters per minute, two pieces of the material are spread for 6 minutes, the small-component material of 200 kg needs to be conveyed out in 6 minutes by the small-component flow control unit, namely, the output flow of the flow control unit is 2000 kg/h. The production capacity requirement of the production line is set to 15000 kg/h. A total of 7.5 flow control units are required, and 8 may be desirable.
If the weight of each small component material is different: for example, the flow of a production line is 15000kg/h, the walking speed of the material paving vehicle 8 of the storage cabinet is designed to be 20 meters per minute, the effective material distribution length of the storage cabinet 7 is 60 meters, the formula comprises three types of 20 varieties with the weight of 200 kilograms of a single variety of materials, 20 varieties with the weight of 300 kilograms of a single variety and 10 varieties with the weight of 500 kilograms of a single variety, and then the fact that one material is distributed in the storage cabinet needs 3 minutes and two materials are distributed in 6 minutes can be known according to the effective material distribution length of the storage cabinet 7 of 60 meters and the walking speed of the material paving vehicle of the storage cabinet 8 of 20 meters per minute. The discharge of the small component flow control unit requires 200 kg of material to be conveyed out within 6 minutes, i.e. the output flow of the flow control unit is 2000 kg/h. The discharge of the small component flow control unit needs to convey 300 kg of materials in 6 minutes, namely the output flow of the flow control unit is 3000 kg/h. The small component flow control unit needs to convey 500kg of small component materials within 6 minutes, namely the output flow of the flow control unit is 5000 kg/h. The production capacity requirement of the production line is set to 15000 kg/h. A total of 5 flow control units of 2 at 2000kg/h, 1 at 2 at 5000kg/h at 3000kg/h are required.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition. In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (4)
1. A method for uniformly blending all components of a formula cigarette is characterized in that when only a few small component materials account for a small proportion of the total amount of the formula, the blending steps are as follows:
small parts of materials are firstly put into a production line and put into a first box for feeding, the material conveying time T of the materials which are discharged from a flow control unit to a storage cabinet spreading vehicle for distributing the materials to a storage cabinet is calculated, according to the time, the time from a certain position A of the storage cabinet spreading vehicle to a starting material distributing position where the storage cabinet can distribute the whole materials on the effective material distributing length of the storage cabinet is also set to be T, the position A of the storage cabinet spreading vehicle is set to be detected, when the storage cabinet spreading vehicle runs to the position, an electric control signal is given, the flow control unit discharges the materials, and when small parts of materials reach the storage cabinet, the materials are distributed from the position where the storage cabinet just distributes the whole materials along the effective material distributing length; the speed of the small component material discharged by the flow control unit is set according to the traveling speed of the material spreading vehicle and the distribution length of the storage cabinet, for example, the time of the storage cabinet material spreading vehicle for distributing a strip material in the storage cabinet is T0, the flow control unit controls the discharge speed of the small component material according to the quantity of the small component material, so that the time of the small component material passing through the flow control unit is also T0, and the small component material is distributed into a whole strip material in the effective distribution length direction of the storage cabinet; discharging through the section of the storage cabinet, so that each section of the discharged material has each component material, and thus each component material is uniformly mixed;
if the small component materials are not placed in the first box but in the X box, the front part of the box is provided with X-1 boxes of materials, each box of materials is W kilograms, the front parts of the materials are weighed (X-1) W kilograms, and when the output accumulated flow of the flow control unit reaches (X-1) W kilograms, the flow control unit stops running; calculating the material conveying time T of the material from the flow control unit to the storage cabinet spreading vehicle for distributing the material to the storage cabinet, setting the time of the storage cabinet spreading vehicle from a certain position A of the storage cabinet to the position, near the initial distributing position, of the storage cabinet, where the storage cabinet can distribute the whole material in the effective distributing length of the storage cabinet, to be T according to the time, setting the position detection of the storage cabinet spreading vehicle at the position A, giving an electric control signal when the storage cabinet spreading vehicle runs to the position, discharging the material again by the flow control unit, and starting distributing the material just from the position where the storage cabinet distributes the whole material when small groups of materials reach the storage cabinet; the speed of the small component material discharged by the flow control unit is set according to the traveling speed of the material spreading vehicle and the distribution length of the storage cabinet, for example, the time for the storage cabinet material spreading vehicle to distribute a strip material in the storage cabinet is T0, the flow control unit controls the discharge speed of the small component material according to the specific quantity of the small component material, so that the time for the small component material to pass through the flow control unit is T0, and the small component material is distributed into a whole strip material in the effective distribution length direction of the storage cabinet; and then discharging through the section of the storage cabinet, so that each section of the discharged material has each component material, and the uniform mixing of each component material is realized.
2. A method for uniformly blending all components of a formula cigarette is characterized in that when the types of small component materials in the formula are more and account for a certain proportion in the whole formula, the blending steps are as follows:
setting an independent small-component material flow control unit, conveying each small-component material in the small-component material flow control unit, and arranging two materials in a storage cabinet;
when the independent flow control unit conveys the small-component materials, the aim of uniform blending can be achieved by controlling the discharging time of the small-component materials to be equal to the time for distributing two materials in the storage cabinet according to the quantity of the small-component materials.
3. A method for uniformly blending all components of a formula cigarette is characterized in that when the types of small-component materials in a formula are very many and account for a very large proportion of the whole formula, namely each component is a small-component material, the blending steps are as follows:
a plurality of groups of flow control units are arranged, and each group of flow control units conveys small components of materials; arranging two materials in a storage cabinet; when the flow control unit discharges materials, the discharging time is controlled to be equal to the time for distributing two materials in the storage cabinet according to the material quantity of different components, so that the aim of uniform mixing can be fulfilled.
4. A method of uniformly blending the components of a cigarette formulation according to claim 3 wherein if the materials are packed on-line and a uniform blending of the materials between each bin is required:
if the weight of each box of material is the same, the flow control unit controls the discharging time to be equal to the time for distributing two materials in the storage cabinet according to the quantity of the single box of material, so that the aim of uniformly mixing the materials can be fulfilled.
If the weight of each box of materials is different, the materials are classified according to the amount of the single box of materials, the single box of materials with the same amount are conveyed by the same flow control unit, and each flow control unit controls the discharging time of the single box of materials to be equal to the time for distributing two materials in the storage cabinet according to the amount of the minimum materials for conveying the single box of materials.
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Cited By (3)
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| CN112299058A (en) * | 2020-10-22 | 2021-02-02 | 上海烟草集团有限责任公司 | Tobacco shred distribution method and device, electronic equipment and storage medium |
| CN114009824A (en) * | 2021-11-04 | 2022-02-08 | 云南昆船烟草设备有限公司 | Blending system for small-formula cigarettes |
| CN115057263A (en) * | 2022-06-18 | 2022-09-16 | 云南昆船环保技术有限公司 | Method for uniformly distributing materials along integral multiple of length of storage bin |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299058A (en) * | 2020-10-22 | 2021-02-02 | 上海烟草集团有限责任公司 | Tobacco shred distribution method and device, electronic equipment and storage medium |
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| CN115057263A (en) * | 2022-06-18 | 2022-09-16 | 云南昆船环保技术有限公司 | Method for uniformly distributing materials along integral multiple of length of storage bin |
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| CN111301764B (en) | 2021-12-03 |
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