WO2023197775A1 - 一种颗粒状香料复合结构滤棒一次成型系统及成型方法 - Google Patents

一种颗粒状香料复合结构滤棒一次成型系统及成型方法 Download PDF

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Publication number
WO2023197775A1
WO2023197775A1 PCT/CN2023/079801 CN2023079801W WO2023197775A1 WO 2023197775 A1 WO2023197775 A1 WO 2023197775A1 CN 2023079801 W CN2023079801 W CN 2023079801W WO 2023197775 A1 WO2023197775 A1 WO 2023197775A1
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WIPO (PCT)
Prior art keywords
tow
spice
forming paper
granular
guide wire
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PCT/CN2023/079801
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English (en)
French (fr)
Inventor
岳保山
詹建波
王涛
王浩
张莹
沈艳飞
郑晗
张静
谢姣
余振华
桂永发
余江
余婷婷
余耀
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云南中烟工业有限责任公司
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Publication of WO2023197775A1 publication Critical patent/WO2023197775A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking

Definitions

  • the invention belongs to the field of tobacco technology, and specifically relates to a one-time molding system and molding method for a filter rod with a granular spice composite structure.
  • Cigarette filters As an important part of cigarettes, cigarette filters carry the task of product innovation and technological improvement. Cigarette filters, especially special filters, play an important role in reducing the harm and burn of cigarettes.
  • Special filter rods refer to filters with special structures, special additives or special functions. There are many types of special filter rods. According to their functions, they can be divided into harm-reducing and coke-reducing filter rods, aromatic filter rods, cooling filter rods, etc. According to their structures, they can be divided into ordinary filter rods (unit filter rods), binary, ternary or multi-component filter rods. Composite structure filter rod. After years of research, special filter rods have developed into an important technical measure for cigarette products.
  • a composite structure filter rod is generally used.
  • the flavoring section is generally placed in the middle section of the composite structure filter rod, such as the middle section of the ternary composite structure filter rod, or the front section of the composite structure filter rod, such as the binary composite structure.
  • the distal lip of the structural filter rod is generally used.
  • filter rods with scented composite structures are generally to first process filter rods such as fragrance threads, fragrance tablets, and granules, and then perform binary or ternary compounding with acetate fiber filter rods on the molding machine, that is, the middle or middle section can be processed.
  • a composite structure filter rod with a spice segment in the front section is generally to first process filter rods such as fragrance threads, fragrance tablets, and granules, and then perform binary or ternary compounding with acetate fiber filter rods on the molding machine, that is, the middle or middle section can be processed.
  • composite structure filter rods in the prior art requires two or more steps. Generally, the more composite units there are, the more layers of molding paper are required; binary composite structure filter rods generally require two moldings.
  • the filter rod is composited with paper; the ternary composite structure filter rod generally requires three types of molding paper and two composites to be processed.
  • the filament bundles are wrapped with three layers of molding paper, and the three layers of molding paper will block each other's microstructure on the molding paper.
  • the air permeability of the filter rod molding paper is generally above 10,000CU, and online laser drilling is used to achieve ventilation and dilution.
  • Ordinary molding paper can also be used, but due to the micropores and smooth surface of ordinary molding paper, it is not conducive to the processing of composite structure filter rods.
  • high-transparency molding paper with rough surface is still used for processing, and online drilling is used in the picking and assembly machine.
  • Shangli laser penetrates the tipping paper and two layers of forming paper to achieve ventilation and dilution and improve the permeability of the cigarette.
  • the current processing method requires many layers of forming paper, high laser drilling power, and requires high-transparency forming paper, which greatly increases the processing cost of filter rods.
  • the present invention is proposed to solve the above problems.
  • the present invention directly realizes the direct online processing of granular spice composite structure filter rods on the molding system, and realizes the processing of aromatic filter rod segments on the molding system through positioning identification and positioning cutting.
  • processing, realizing the one-time molding of composite structure filter rods, and the filter rod length and composite ratio are controllable and adjustable, which reduces the process flow, saves forming paper, reduces filter rod processing costs, shortens the processing time of composite structure filter rods, and improves Improve the efficiency of filter rod molding.
  • the first aspect of the present invention discloses a one-time molding system for granular spice composite structure filter rods, which includes the following components: tow conveyor belt 1, spice adding device 2, guide wire horn mouth 5, tow forming paper collection groove 10 and a Oral glue application device 6;
  • the guide wire horn mouth 5 is arranged upstream of the tow forming paper collection groove 10; the spice adding device 2 is arranged upstream of the guide wire horn mouth 5, and the larger mouth of the guide wire horn mouth 5 faces the The spice adding device 2; the spice adding device 2 is arranged on the upper part of the tow conveyor belt 1; the tow conveyor belt 1 enters from the large opening of the guide wire bell mouth 5 to the guide wire bell mouth 5 Then it comes out from its small opening and is close to the entrance of the tow forming paper collection groove 10; the lap glue applying device 6 is arranged on the upper part of the tow forming paper collection groove 10 and close to the tow forming paper collection groove 10. The outlet of the paper collecting chute 10.
  • a positioning identification device 7 and a positioning and cutting device 8 are provided downstream of the tow forming paper collection trough 10; a positioning identification probe 11 is provided on the positioning identification device 7; the positioning identification device 7 is for identifying molding
  • the marks on the paper ensure that the composite structure filter rod is cut properly and that the granular spices are inside the composite structure filter rod.
  • the spice adding device 2 is cylindrical, and a particle screen 3 is provided inside it; in the A particle collection device 4 is provided at the lower part of the tow conveyor belt 1 opposite to the spice adding device 2; the particle screen 3 prevents larger spice particles from entering the tow, and the particle collection device 4 collects the particles that cannot enter the tow.
  • the spice particles in the tow are thrown outside the tow conveyor belt 1.
  • the system also includes a control device 12; the control device 12 is connected with the tow conveyor belt 1, the spice adding device 2, the guide wire bell mouth 5, the tow forming paper collection trough 10 and the lap glue application device 6.
  • the positioning identification device 7 and the positioning and cutting device 8 are electrically connected.
  • a second aspect of the present invention discloses a method for one-time molding of granular spice composite structure filter rods, using the above molding system, including the following steps:
  • the spice adding device 2 adds granular spices to the tow on the tow conveyor belt 1 according to the set program; the tow conveyor belt 1.
  • the filament bundle with granular spices added thereon from the large mouth of the guide wire horn mouth 5 into the guide wire horn mouth 5 and then come out from the small mouth.
  • the filament bundle with granular spices added thereto enters the guide wire horn mouth 5 5 are straightened and tightened and then sent to the forming paper 9 at the entrance of the tow forming paper collection tank 10; at this time, the forming paper 9 drives the straightened and tightened tows with spices added thereto and enters the tow.
  • the molding paper is rolled into a cylindrical shape in the collecting tank 10; the lap glue applying device 6 applies lap glue to the edges of the molding paper rolled into a cylindrical shape, and the edges of the molding paper are bonded together to become a cylindrical shape.
  • the above process is controlled by the control device 12, and the entire process is performed automatically.
  • the lengths of the flavor particle segment and the white rod segment (i.e., the tow segment without flavoring) in the cigarette filter can be programmed as needed and cut automatically on the molding system.
  • the control device 12 will automatically control the spice addition time and duration based on the signal recognized by the positioning recognition device 7 and the set parameters such as the proportion of the composite structure filter rod, and transmit the relevant signals to the filter rod positioning and cutting device 8 .
  • the molding system When the molding system is running stably, it will be automatically controlled based on the distance from the perfuming position to the cutting position, the perfuming time, the running speed of the molding system, the perfuming time, etc.
  • the control device 12 calculates the cutting position and cutting time signals and inputs them into the positioning and cutting device 8.
  • the control device 12 receives the cutting position information output by the positioning mark recognition device 7 and outputs the cutting position and cutting position of the filter rod.
  • the time signal is sent to the cutting device.
  • the positioning and cutting device 8 checks the cutting position of the filter rod and the cutting time signal. After the signals match, the cutting can be carried out at the marked position, so that the same length can be produced in the same batch. Filter rods of different lengths are produced in different batches, or the compound proportions are different. If the signals do not match, the unqualified filter rods will be removed, and the spice adding device and positioning and cutting device will be automatically corrected.
  • a marker can be added to the granular spices, which can be identified by the positioning recognition device 7 and input to the control device 12.
  • the control device 12 calculates the cutting position and cutting time signal according to the position and time of the marker, and sets the cutting position. And review the cutting time signal, cutting position and cutting time signal to improve the accuracy of filter rod length, composite ratio and cutting position.
  • the one-time molding system of granular spice composite structure filter rods of the present invention is novel in design and can be used for the one-time molding of binary composite structure filter rods.
  • the molding system of the present invention simplifies the process flow of the composite structure filter rod, and significantly improves the work efficiency; the usage of the obtained composite structure filter rod molding paper is reduced by half compared with the prior art process, and the cost is reduced.
  • the composite structure filter rod of the prior art needs to be processed first to process a scented filter rod, and then combined with the acetate fiber filter rod to process the composite structure filter rod.
  • the composite structure filter rod molding process is controlled by the control device 12, and the entire process is carried out automatically.
  • the provided positioning and identification device 7 can identify the mark of the marker on the forming paper or in the granular spices, ensuring that the composite structure filter rod is cut neatly and evenly by the positioning and cutting device 8, and ensuring that the granular spices are inside the composite structure filter rod. Not cut into pieces.
  • the granular spices can be added online, and the compound ratio of the granular section of the filter rod to the white rod section of the ordinary acetate fiber filter rod and the total length of the filter rod can be controlled online. Adjustable.
  • the granular segments are added regularly and intermittently, and then cut regularly to obtain a filter rod that is used near the lip of the filter and does not contain spices; and the addition of spice segments can be divided into multiple segments, each segment contains spices. It can be different, or there can be a blank segment in the middle of multiple spice segments.
  • the filter rod length and composite ratio are fixed, and the particle section has only one section and a single fixed length. Each additional particle section requires an additional composite step and forming paper. Changing the compound ratio of the filter rod requires replacing and modifying the components of the molding machine, and all setting parameters need to be changed; the processing time becomes longer and the work efficiency becomes lower.
  • the composite structure filter rod obtained by the present invention has only one layer of molding paper.
  • the tipping paper is pre-punched for ventilation and dilution, there is no hole blocking between the molding papers. Therefore, molding paper with lower air permeability can be used, which reduces the cost. ; Ordinary molding paper can be used for online laser drilling of tipping paper, which has lower drilling power, higher penetration, better ventilation stability, higher efficiency and lower cost.
  • the control device 12 of the one-time molding system of the granular spice composite structure filter rod of the present invention can calculate the cutting position and cutting time signal according to the set program, and determine the cutting position and the cutting time of the composite structure filter rod through the positioning mark.
  • the cutting time signal identifies the markers in the particles and calculates the cutting position and cutting time signals.
  • the control device 12 realizes the judgment of the input dual signals to ensure the accuracy of the filter rod length, composite ratio, and cutting position, and improves the filter quality. Rod forming stability.
  • Figure 1 is a schematic diagram of the one-time molding system of the granular spice composite structure filter rod of the present invention.
  • the reference numbers are: 1. Tow conveyor belt; 2. Flavor adding device; 3. Particle screen; 4. Particle collection device; 5. Guide wire trumpet; 6. Seam glue application device; 7. Positioning identification device ; 8. Positioning and cutting device; 9. Forming paper; 10. Tow forming paper collection groove; 11. Positioning identification probe; 12. Control device.
  • a granular spice composite structure filter rod one-time molding system of the present invention includes the following components: tow conveyor belt 1, spice adding device 2, guide wire horn mouth 5 and tow forming paper collection groove 10 ;
  • the guide wire horn mouth 5 is arranged upstream of the tow forming paper collection groove 10;
  • the spice adding device 2 is arranged upstream of the guide wire horn mouth 5, and the larger mouth of the guide wire horn mouth 5 faces The spice adding device 2;
  • the spice adding device 2 is arranged on the upper part of the tow conveyor belt 1;
  • the tow conveyor belt 1 enters the guide wire bell mouth 5 from the large opening of the guide wire bell mouth 5 Then it comes out from its small opening and is close to the entrance of the tow forming paper collection trough 10;
  • a lap glue applying device 6 is provided on the upper part of the tow forming paper collecting trough 10, and the lap glue applying device 6 is close to the The outlet of the tow forming paper collection tank 10.
  • a positioning identification device 7 and a positioning and cutting device 8 are provided downstream of the tow forming paper collection tank 10; a positioning identification probe 11 is provided on the positioning identification device 7; the positioning identification device 7 is used to identify the tow forming paper. Mark to ensure that the composite structure filter rod is qualified when cut, and to ensure that the granular spices are inside the composite structure filter rod.
  • the length of the particle section and white rod section in the cigarette filter can be cut and controlled by the system as needed.
  • the control device 12 will automatically determine the adding time based on the signal recognized by the positioning identification device 7 and the set parameters such as the filter rod compound ratio, and transmit the relevant signals to the filter rod positioning and cutting device 8, and cut at the marked position, thereby Filter rods with the same length can be produced in the same batch, and filter rods with different lengths or compound ratios can be produced in different batches.
  • the spice adding device 2 is cylindrical, and a particle screen 3 is provided inside it; a particle collection device 4 is provided at the lower part of the tow conveyor belt 1 opposite to the spice adding device 2; the particle screen 3 is for To prevent larger spice particles from entering the tow, the particle collection device 4 collects the spice particles that fail to enter the tow and are thrown outside the tow conveyor belt 1 .
  • the system also includes a control device 12; the control device 12 is connected with the tow conveyor belt 1, the spice adding device 2, the guide wire trumpet 5, the tow forming paper collection groove 10, the lap glue application device 6, and the positioning device.
  • the identification device 7 and the positioning and cutting device 8 are electrically connected.
  • the method for one-time molding of granular spice composite structure filter rods using the molding system of the present invention is as follows:
  • the spice adding device 2 adds granular spices to the tow on the tow conveyor belt 1 according to the set program; the tow conveyor belt 1.
  • the filament bundle with granular spices added thereon from the large mouth of the guide wire horn mouth 5 into the guide wire horn mouth 5 and then come out from the small mouth.
  • the filament bundle with granular spices added thereto enters the guide wire horn mouth 5 5 are straightened and tightened and then sent to the forming paper 9 at the entrance of the tow forming paper collection tank 10; at this time, the forming paper 9 drives the straightened and tightened tows with spices added thereto and enters the tow.
  • the molding paper is rolled into a cylindrical shape in the collecting tank 10; the lap glue applying device 6 applies lap glue to the edges of the molding paper rolled into a cylindrical shape, and the edges of the molding paper are bonded together to become a cylindrical shape.
  • the above process is controlled by the control device 12, and the entire process is performed automatically.
  • the length of the spice particle segment and the white rod segment in the cigarette filter can be cut automatically in the molding system as needed, and the control device 12 will automatically control it according to the signals recognized by the positioning recognition device 7 and the parameters set such as the proportion of the composite structure filter rod.
  • the control device 12 calculates the cutting position and cutting time information based on the distance between the perfuming position and the cutting position, the perfuming time, the running speed of the molding system, the perfuming time, etc. and input to the positioning and cutting device 8.
  • the control device 12 receives the cutting position information output by the positioning mark recognition device 7, and outputs the cutting position and cutting time signals of the filter rod to the cutting device.
  • the positioning and cutting device 8 Check the cutting position and cutting time signal of the filter rod. Once the signals match, the filter rod can be cut at the marked position, so that filter rods of the same length can be produced in the same batch, and filter rods of different lengths can be produced in different batches. filter rods, or filter rods with different compound proportions; if the signals do not match, reject the unqualified filter rods, and automatically correct the spice adding device and positioning and cutting device. Finally, a composite structure filter rod is obtained that is neat and uniform and ensures that the granular spices are inside without being cut.

Abstract

一种颗粒状香料复合结构滤棒一次成型系统，包括如下部件：丝束传输带(1)、香料添加装置(2)、导丝喇叭嘴(5)、丝束成型纸集合槽(10)和搭口胶施加装置(6)。一种颗粒状香料复合结构滤棒一次成型方法，在成型系统上直接实现颗粒状香料复合结构滤棒的直接在线加工，通过定位识别、定位分切，从而在成型系统上实现加香滤棒段的加工，实现复合结构滤棒的一次成型。

Description

一种颗粒状香料复合结构滤棒一次成型系统及成型方法 技术领域
本发明属于烟草技术领域，具体涉及一种颗粒状香料复合结构滤棒一次成型系统及成型方法。
背景技术
卷烟滤嘴作为卷烟的重要组成部分，承载着产品创新和技术提升的任务。卷烟滤嘴尤其是特种滤嘴在卷烟减害降焦中起着重要作用。特种滤棒，是指具有特殊结构、特殊添加剂或具有特殊功能的滤嘴。特种滤棒种类繁多，按作用可分为减害降焦滤棒、加香滤棒、降温滤棒等等，按结构可分为普通滤棒(单元滤棒)、二元、三元或多元复合结构滤棒。经过多年的研究，特种滤棒已发展成为卷烟产品的一种重要的技术措施。
目前的特种滤棒的加香类型多种多样，如凝胶、三乙酸甘油酯、香线、香片、颗粒、爆珠等。为了避免加香物质直接与口腔接触，一般采用复合结构滤棒形式，加香段一般置于复合结构滤棒的中段如三元复合结构滤棒的中段、或复合结构滤棒前段如二元复合结构滤棒的远唇端。
由于加香滤棒与普通单元滤棒的结构不同，其加工工艺与普通滤棒的加工工艺也明显不同。现有技术加香复合结构滤棒的生产步骤，一般先加工出香线、香片、颗粒等滤棒，再在成型机上与醋纤滤棒进行二元或三元复合，即能加工出中段或前段带有香料段的复合结构滤棒。
现有技术的复合结构滤棒的生产需要两步或两步以上的步骤才能得到，一般复合单元越多，需要的成型纸的层数也越多；二元复合结构滤棒一般需要两次成型纸进行滤棒复合；三元复合结构滤棒一般需要三种成型纸、两次复合才能加工出来，丝束外包裹成型纸达三层，三层成型纸之间会互相堵塞成型纸上的微孔，为了达到滤棒通风稀释的功能，滤棒成型纸透气度一般在10000CU以上，采用在线激光打孔的方式实现通风稀释。也可以采用普通成型纸，但由于普通成型纸的元微孔，表面光滑，不利于复合结构滤棒的加工。为了提高成型机耐加工性，目前仍然采用表面粗糙的高透成型纸进行加工，并采用在线打孔的方式在接装机 上利激光将接装纸和两层成型纸打穿才能实现通风稀释作用，提高卷烟通透性。目前的加工方式是成型纸层数多，激光打孔功率高；且需要高透成型纸，这大大提高了滤棒的加工成本。另外由于滤棒复合比例固定，调整滤棒复合比例需要对成型机进行改造，成型机所有设定的参数需要全部更改；这样不仅浪费了成型纸，而且工艺流程复杂，复合结构滤棒加工时间变长，复合结构滤棒成型工作效率变低。
为解决上述问题提出本发明。
发明内容
本发明通过改进复合结构滤棒的成型工艺，在成型系统上直接实现颗粒状香料复合结构滤棒的直接在线加工，通过定位识别、定位分切，从而在成型系统上实现加香滤棒段的加工，实现复合结构滤棒的一次成型，且滤棒长度、复合比例可控可调，减少了工艺流程，节约了成形纸，减少滤棒加工成本，缩短了复合结构滤棒的加工时间，提高了滤棒的成型工作效率。
本发明的技术方案如下：
本发明第一方面公开了一种颗粒状香料复合结构滤棒一次成型系统，包括如下部件：丝束传输带1、香料添加装置2、导丝喇叭嘴5、丝束成型纸集合槽10和搭口胶施加装置6；
所述导丝喇叭嘴5布置在所述丝束成型纸集合槽10的上游；所述香料添加装置2布置在所述导丝喇叭嘴5的上游，且导丝喇叭嘴5的较大口面向所述香料添加装置2；所述香料添加装置2布置在所述丝束传输带1的上部；所述丝束传输带1从所述导丝喇叭嘴5的大口进入到所述导丝喇叭嘴5中然后从其小口出来、贴近到所述丝束成型纸集合槽10的进口；所述搭口胶施加装置6设置在所述丝束成型纸集合槽10的上部、且靠近所述丝束成型纸集合槽10的出口。
优选地，在所述丝束成型纸集合槽10的下游设置有定位识别装置7和定位分切装置8；所述定位识别装置7上设置有定位识别探头11；定位识别装置7是为了识别成型纸上的标记，保证复合结构滤棒被分切的合格、且保证颗粒状香料在复合结构滤棒的内部。
优选地，所述香料添加装置2为圆筒状，其内部设置有颗粒筛网3；在所述 丝束传输带1下部与所述香料添加装置2相对位置设置有颗粒收集装置4；颗粒筛网3为了控制不使较大的香料颗粒进入丝束中，颗粒收集装置4为了收集未能进入到丝束中被抛洒到丝束传输带1外的香料颗粒。
优选地，所述系统还包括控制装置12；所述控制装置12与所述丝束传输带1、香料添加装置2、导丝喇叭嘴5、丝束成型纸集合槽10和搭口胶施加装置6、定位识别装置7和定位分切装置8电连接。
本发明第二方面公开了一种颗粒状香料复合结构滤棒一次成型方法，使用上述的成型系统，包括如下步骤：
开启控制装置12，成型纸9开始进入到所述丝束成型纸集合槽10中；同时香料添加装置2向丝束传输带1上的丝束按设置的程序添加颗粒状香料；丝束传输带1带动其上的添加了颗粒状香料的丝束从所述导丝喇叭嘴5的大口进入到导丝喇叭嘴5中然后从其小口出来，添加了颗粒状香料的丝束在导丝喇叭嘴5中被捋齐收紧后送到所述丝束成型纸集合槽10进口的成型纸9上；此时成型纸9带动其上添加了香料的被捋齐收紧后的丝束进入丝束成型纸集合槽10中被卷成圆柱状；搭口胶施加装置6向被卷成圆柱状的成型纸的边缘施加搭口胶，成型纸的边缘被粘结在一起，就成为了圆柱状的滤棒；成型纸的边缘被粘结在一起的滤棒继续前进被干燥后，被定位识别装置7上的定位识别探头11识别后，再被定位分切装置8分切后，即得到所述的颗粒状香料复合结构滤棒；
上述过程被控制装置12所控制，整个过程为自动进行。
卷烟滤嘴中香料颗粒段与白棒段(即未加香料的丝束段)的长度可以根据需要进行程序设定，在该成型系统上自行分切。控制装置12会根据定位识别装置7识别的信号以及复合结构滤棒的比例等设定的参数自动控制香料添加时间和时长，并将相关信号传输至滤棒定位分切装置8。当成型系统稳定运行后，根据加香的位置到分切的位置距离、加香时间、成型系统的运行速度、加香时长等自动控制。控制装置12计算出分切位置及分切时间信号，并输入到定位分切装置8，同时控制装置12接收定位标识识别装置7输出的分切位置信息，输出滤棒的分切位置及分切时间信号至分切装置，定位分切装置8对滤棒的分切位置及分切时间信号进行核对，信号吻合后即可在标记位置进行分切，从而可以在同一批次中生产出相同长度的滤棒，不同批次时生产出长度不同的滤棒、或复合比例不 同的滤棒；若信号不吻合的话，剔除不合格滤棒，并对香料添加装置、定位分切装置进行自动校正。
优选地，可以在颗粒香料中加入标识物，通过定位识别装置7识别并输入至控制装置12，控制装置12根据标识物位置及时间计算出分切位置及分切时间信号，并将分切位置及分切时间信号与分切位置及分切时间信号复核，提高滤棒长度、复合比例、分切位置的精准度。
本发明的有益效果：
1、本发明的颗粒状香料复合结构滤棒一次成型系统设计新颖，可以用于二元复合结构滤棒的一次成型。本发明的成型系统精简了复合结构滤棒的工艺流程，工作效率明显提高；得到的复合结构滤棒成型纸的使用量比现有技术的工艺减少了一半，成本降低。而现有技术的复合结构滤棒需要先加工出加香滤棒，再与醋纤滤棒复合才能加工出复合结构滤棒。
2、本发明的颗粒状香料复合结构滤棒一次成型系统，复合结构滤棒成型过程被控制装置12所控制，整个过程为自动进行。设置的定位识别装置7能够识别成型纸上或颗粒香料中标识物的标记，保证复合结构滤棒被定位分切装置8分切的整齐均匀，且保证颗粒状香料在复合结构滤棒的内部而不被分切到。
3、本发明的颗粒状香料复合结构滤棒一次成型系统，其颗粒状香料能够在线添加，滤棒的颗粒段与普通醋纤滤棒的白棒段的复合比例及滤棒总长度在线可控可调。根据设定的程序，颗粒段有规律地断续添加，然后有规律地分切，得到滤棒用于滤嘴的近唇端不含有香料；且香料段的添加可以分成多段，每段香料含量可以不同，也可以多个香料段中间有空白段。而现有技术滤棒长度及复合比例固定，颗粒段仅有一段且长度单一固定，每增加一段颗粒段需要增加一次复合步骤和成型纸。改变滤棒的复合比例需要对成型机部件更换并进行改造，所有设定参数需要全部更改；加工时间变长、工作效率变低。
4、本发明得到的复合结构滤棒仅有一层成型纸，接装纸预打孔通风稀释时，不存在成型纸之间堵孔现象，因此可以采用透气度较低的成型纸，降低了成本；接装纸在线激光打孔时可采用普通成型纸，打孔功率更小，穿透性更高，通风稳定性更好，效率更高、成本更低。
5、本发明的颗粒状香料复合结构滤棒一次成型系统的控制装置12根据设定的程序，能够计算出分切位置及分切时间信号，通过定位标识确定复合结构滤棒的分切位置及分切时间信号，识别颗粒中标识物并计算出分切位置及分切时间信号，控制装置12实现输入的双信号进行判断，保证滤棒长度、复合比例、分切位置的精准性，提高滤棒成型的稳定性。
说明书附图
图1为本发明的颗粒状香料复合结构滤棒一次成型系统示意图
附图标记为：1、丝束传输带；2、香料添加装置；3、颗粒筛网；4、颗粒收集装置；5、导丝喇叭嘴；6、搭口胶施加装置；7、定位识别装置；8、定位分切装置；9、成型纸；10、丝束成型纸集合槽；11、定位识别探头；12、控制装置。
具体实施方式
以下通过实施例和附图来详细说明本发明的技术方案，以下的实施例仅是示例性的，仅能用来解释和说明本发明的技术方案，而不能解释为是对本发明技术方案的限制。
如图1所示的本发明的一种颗粒状香料复合结构滤棒一次成型系统，包括如下部件：丝束传输带1、香料添加装置2、导丝喇叭嘴5和丝束成型纸集合槽10；所述导丝喇叭嘴5布置在所述丝束成型纸集合槽10的上游；所述香料添加装置2布置在所述导丝喇叭嘴5的上游，且导丝喇叭嘴5的较大口面向所述香料添加装置2；所述香料添加装置2布置在所述丝束传输带1的上部；所述丝束传输带1从所述导丝喇叭嘴5的大口进入所述导丝喇叭嘴5然后从其小口出来、贴近所述丝束成型纸集合槽10的进口；在所述丝束成型纸集合槽10的上部设置有搭口胶施加装置6，且搭口胶施加装置6靠近所述丝束成型纸集合槽10的出口。在所述丝束成型纸集合槽10的下游设置有定位识别装置7和定位分切装置8；所述定位识别装置7上设置有定位识别探头11；定位识别装置7是为了识别成型纸上的标记，保证复合结构滤棒被分切的合格、且保证颗粒状香料在复合结构滤棒的内部。卷烟滤嘴中颗粒段与白棒段长度可以根据需要在该系统自行分切，控 制装置12会根据定位识别装置7识别的信号以及滤棒复合比例等设定的参数自动判断添加时间，并将相关信号传输至滤棒定位分切装置8，并在标记位置进行分切，从而可以在同一批次中生产出滤棒长度相同，不同批次时可以生产滤棒长度不同或复合比例不同的滤棒。
所述香料添加装置2为圆筒状，其内部设置有颗粒筛网3；在所述丝束传输带1下部与所述香料添加装置2相对位置设置有颗粒收集装置4；颗粒筛网3为了控制不使较大的香料颗粒进入丝束中，颗粒收集装置4为了收集未能进入到丝束中被抛洒到丝束传输带1外的香料颗粒。
所述系统还包括控制装置12；所述控制装置12与所述丝束传输带1、香料添加装置2、导丝喇叭嘴5、丝束成型纸集合槽10和搭口胶施加装置6、定位识别装置7和定位分切装置8电连接。
使用本发明的成型系统对颗粒状香料复合结构滤棒进行一次成型的方法如下：
开启控制装置12，成型纸9开始进入到所述丝束成型纸集合槽10中；同时香料添加装置2向丝束传输带1上的丝束按设置的程序添加颗粒状香料；丝束传输带1带动其上的添加了颗粒状香料的丝束从所述导丝喇叭嘴5的大口进入到导丝喇叭嘴5中然后从其小口出来，添加了颗粒状香料的丝束在导丝喇叭嘴5中被捋齐收紧后送到所述丝束成型纸集合槽10进口的成型纸9上；此时成型纸9带动其上添加了香料的被捋齐收紧后的丝束进入丝束成型纸集合槽10中被卷成圆柱状；搭口胶施加装置6向被卷成圆柱状的成型纸的边缘施加搭口胶，成型纸的边缘被粘结在一起，就成为了圆柱状的滤棒；成型纸的边缘被粘结在一起的滤棒继续前进被干燥后，被定位识别装置7上的定位识别探头11识别后，再被定位分切装置8分切后，即得到所述的颗粒状香料复合结构滤棒；
上述过程被控制装置12所控制，整个过程为自动进行。
卷烟滤嘴中香料颗粒段与白棒段的长度可以根据需要在该成型系统自行分切，控制装置12会根据定位识别装置7识别的信号以及复合结构滤棒的比例等设定的参数自动控制香料添加时间和时长，并将相关信号传输至滤棒定位分切装置8。当成型系统稳定运行后，根据加香的位置到分切的位置距离、加香时间、成型系统的运行速度、加香时长等，控制装置12计算出分切位置及分切时间信 号，并输入到定位分切装置8，同时控制装置12接收定位标识识别装置7输出的分切位置信息，输出滤棒的分切位置及分切时间信号至分切装置，定位分切装置8对滤棒的分切位置及分切时间信号进行核对，信号吻合后即可在标记位置进行分切，从而可以在同一批次中生产出相同长度的滤棒，不同批次时生产出长度不同的滤棒、或复合比例不同的滤棒；若信号不吻合的话，剔除不合格滤棒，并对香料添加装置、定位分切装置进行自动校正。最终得到整齐均匀，且保证颗粒状香料在内部而不被分切到的复合结构滤棒。
以上仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何不经过创造性劳动想到的变化或替换，都应涵盖在本发明的保护范围之内，因此，本发明的保护范围应该以权利要求书所限定的保护范围为准。

Claims (5)

  1. 一种颗粒状香料复合结构滤棒一次成型系统，其特征在于，包括如下部件：丝束传输带(1)、香料添加装置(2)、导丝喇叭嘴(5)、丝束成型纸集合槽(10)和搭口胶施加装置(6)；
    所述导丝喇叭嘴(5)布置在所述丝束成型纸集合槽(10)的上游；所述香料添加装置(2)布置在所述导丝喇叭嘴(5)的上游，且导丝喇叭嘴(5)的较大口面向所述香料添加装置(2)；所述香料添加装置(2)布置在所述丝束传输带(1)的上部；所述丝束传输带(1)从所述导丝喇叭嘴(5)的大口进入到所述导丝喇叭嘴(5)然后从其小口出来、贴近到所述丝束成型纸集合槽(10)的进口；所述搭口胶施加装置(6)设置在所述丝束成型纸集合槽(10)的上部、且靠近所述丝束成型纸集合槽(10)的出口。
  2. 根据权利要求1所述的颗粒状香料复合结构滤棒一次成型系统，其特征在于，在所述丝束成型纸集合槽(10)的下游设置有定位识别装置(7)和定位分切装置(8)；所述定位识别装置(7)上设置有定位识别探头(11)。
  3. 根据权利要求1所述的颗粒状香料复合结构滤棒一次成型系统，其特征在于，所述香料添加装置(2)为圆筒状，其内部设置有颗粒筛网(3)；在所述丝束传输带(1)下部与所述香料添加装置(2)相对位置设置有颗粒收集装置(4)。
  4. 根据权利要求1所述的颗粒状香料复合结构滤棒一次成型系统，其特征在于，所述系统还包括控制装置(12)；所述控制装置(12)与所述丝束传输带(1)、香料添加装置(2)、导丝喇叭嘴(5)、丝束成型纸集合槽(10)和搭口胶施加装置(6)、定位识别装置(7)和定位分切装置(8)电连接。
  5. 一种颗粒状香料复合结构滤棒一次成型方法，其特征在于，使用权利要求1-4任一所述的成型系统，包括如下步骤：
    开启控制装置(12)，成型纸(9)开始进入到所述丝束成型纸集合槽(10)中；同时香料添加装置(2)向丝束传输带(1)上的丝束按设置的程序添加颗粒状香料；丝束传输带(1)带动其上的添加了颗粒状香料的丝束从所述导丝喇叭嘴(5)的大口进入到导丝喇叭嘴(5)中然后从其小口出来，添加了颗粒状香料的丝束在导丝喇叭嘴(5)中被捋齐收紧后送到所述丝束成型纸集合槽(10)进口的成型纸(9)上；此时成型纸(9)带动其上添加了香料的被捋齐收紧后的丝 束进入丝束成型纸集合槽(10)中被卷成圆柱状；搭口胶施加装置(6)向被卷成圆柱状的成型纸的边缘施加搭口胶，成型纸的边缘被粘结在一起，就成为了圆柱状的滤棒；成型纸的边缘被粘结在一起的滤棒继续前进被干燥后，被定位识别装置(7)上的定位识别探头(11)识别后，再被定位分切装置(8)分切后，即得到所述的颗粒状香料复合结构滤棒；
    上述过程被控制装置(12)所控制，整个过程为自动进行。
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