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CN110907309A - Multi-specification cigarette dynamic suction resistance simulation forming device - Google Patents

Multi-specification cigarette dynamic suction resistance simulation forming device Download PDF

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Publication number
CN110907309A
CN110907309A CN201911148183.0A CN201911148183A CN110907309A CN 110907309 A CN110907309 A CN 110907309A CN 201911148183 A CN201911148183 A CN 201911148183A CN 110907309 A CN110907309 A CN 110907309A
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China
Prior art keywords
cigarette
drum
suction
cigarettes
suction nozzle
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Inventor
梅笑雨
吴君映
张衡
李小田
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Nanjing Ruisi Optoelectronic Technology Co ltd
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Nanjing Zhishengda Automation Technology Co ltd
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Priority to CN201911148183.0A priority Critical patent/CN110907309A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference

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  • Life Sciences & Earth Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
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  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

The invention discloses a dynamic suction resistance simulation device suitable for cigarettes of various specifications, wherein the cigarettes are adsorbed in cigarette supporting grooves of respective drums by negative pressure, and a cigarette grabbing suction nozzle drives the cigarettes to rotate for 360 degrees, so that the circumference of a filter tip is perforated while the ignition end of the cigarettes is perforated. Moreover, the device can adapt to cigarettes with different diameters, and greatly quickens the research and development progress of new cigarette products and the accumulation of original data.

Description

Multi-specification cigarette dynamic suction resistance simulation forming device
The technical field is as follows:
the invention belongs to the technical field of cigarette experimental equipment, and particularly relates to a multi-specification cigarette dynamic suction resistance simulation forming device.
Background art:
in the tobacco industry, the prior cigarette filter tip punching and cigarette lighting end punching need to install a corresponding punching device on a field high-speed cigarette making machine, and because the quantity of cigarettes required by experimental research is small, and the online cigarette making machine has high speed and high consumption, great inconvenience and great waste are brought to production departments. Especially in recent years, the research on the dynamic cigarette resistance is gradually developed, and the main means for influencing the dynamic cigarette resistance is to adopt cigarette filter tip punching and cigarette lighting end punching, and two adjusting means are simultaneously embodied on one cigarette, so that the forming setting of the dynamic cigarette resistance can be realized.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
The invention content is as follows:
the invention aims to provide a multi-specification cigarette dynamic resistance-suction simulation forming device, thereby overcoming the defects in the prior art.
In order to achieve the above purpose, the invention provides a multi-specification cigarette dynamic resistance-absorbing simulation forming device, which is arranged on a laboratory cigarette perforating device and comprises at least one laser, a focusing device for perforating a filter tip, a galvanometer scanning focusing device for perforating a lighting end, an airflow distribution disc, a drum wheel and a rotary suction nozzle, and is characterized in that: the drum wheel is a drum wheel which is at least suitable for two cigarette diameter specifications, one side of the drum wheel is provided with an air flow distribution disc, an air flow control electromagnetic valve, a servo motor in transmission connection with a drum wheel shaft, a shaft encoder or a positioning sensor for carrying out angle positioning on the drum wheel or the drum wheel shaft, and at least one rotary suction nozzle, and all the components are in communication connection with a control system.
The invention further defines the technical scheme as follows:
preferably, the focusing device for perforating the filter tip is positioned outside the rotary suction nozzle and is responsible for perforating the circumference of the cigarette filter tip to form the preliminary setting of the suction resistance of the whole cigarette;
the vibrating mirror scanning focusing device for axially punching the cigarette ignition section is positioned on the outer side of the drum wheel and is responsible for forming the axial hole and the groove of the cigarette ignition section, and the cigarette ignition section and the punching of the cigarette filter tip form dynamically-changed cigarette suction resistance setting;
the rotating shaft of the rotary suction nozzle is coincided with the central shaft of the adsorption cigarette.
Preferably, in the above technical scheme, the drum surface is circumferentially distributed with at least one kind of adsorption grooves with different specifications and sizes, the drum is internally provided with negative pressure adsorption passages with the same number and kinds as the adsorption grooves, openings at two ends of the negative pressure adsorption passages are respectively arranged at the bottom of the adsorption groove and on the axial side of the drum, and the negative pressure adsorption passages are radially distributed along the body of the drum and are communicated with the openings at two ends; the negative pressure adsorption holes correspondingly arranged at the bottom of each specification adsorption tank are distributed on the circumferences of different diameters on the axial side surface of the drum wheel, namely the circumference A and the circumference B.
Preferably, in the above technical solution, the multi-specification cigarette dynamic resistance suction simulation forming device according to claim 1, wherein the galvanometer scanning focusing device with a hole punched at the cigarette lighting end is located outside the drum, and the distance from the surface of the cigarette adsorbed in the cigarette branch groove of the drum is approximately equal to the focusing focal length F1 of the galvanometer scanning focusing device;
the focusing device for filter tip perforation is positioned outside the rotary suction nozzle, and the distance between the focusing device for filter tip perforation and the surface of the cigarette adsorbed in the rotary suction nozzle is approximately equal to the focusing focal length F2 of the focusing device for filter tip perforation.
Preferably, in the above technical solution, the airflow distribution plate is of a disk flange structure, and is coaxially installed at the rear side of the drum wheel and installed corresponding to the side wall of the drum wheel provided with the air suction hole; the air flow distribution disc is provided with at least two air suction grooves with circumferential diameters on one side corresponding to the air suction holes of the drum wheel, the air suction grooves correspond to the circumferences A and B of the air suction holes on the side wall of the drum wheel respectively, the circumferential length of the air flow distribution disc meets the requirement that cigarettes are transferred from one drum wheel to the next drum wheel, and the air flow distribution disc and the side wall surface of the air suction holes of the drum wheel are arranged in a close fit mode.
Preferably, in the above technical solution, the material with a low friction coefficient is processed to form the material, and the material includes graphite, graphite alloy, nylon, fluororubber, and the like, and graphite or graphite alloy material is preferred.
Preferably, among the above-mentioned technical scheme, the eccentric installation of suction nozzle is on the rotation axis of adjusting the base, works as when the rotation axis drives the suction nozzle and rotates to suitable angular position, the rotation axis of rotation suction nozzle coincides with the center pin that corresponds a cigarette.
The multi-specification cigarette dynamic resistance-suction simulation forming negative pressure adsorption control method comprises the following steps: setting cigarette specifications as at least 2 types of cigarettes, namely A and B respectively, when the cigarettes with the diameter of the specification A are selected, controlling a servo motor of a drum wheel shaft to rotate by a control system, simultaneously detecting signals of a shaft encoder or a positioning sensor, when a cigarette branch groove of the specification A reaches a feed inlet, sending a locating signal by the shaft encoder or the positioning sensor of the groove A, temporarily stopping the rotation of the servo motor, and using the signal as an initial position for the subsequent operation of the drum wheel, wherein at the moment, an electromagnetic valve works to provide negative pressure air suction for the cigarette branch grooves of the specification A of all the drum wheels, the cigarette branch grooves of the specification A correspond to rotary suction nozzles, and the cigarette branch grooves of the specification B of all the drum;
when cigarettes with the diameter of B specification are selected, the control system controls the servo motor of the drum wheel shaft to rotate, and simultaneously detects signals of a shaft encoder or a B groove positioning sensor, when the cigarette branch grooves with the diameter of B specification reach the feeding hole, the shaft encoder or the positioning sensor sends in-place signals, the servo motor rotates temporarily, and the signals are used as initial positions of subsequent operation of the drum wheels, at the moment, the electromagnetic valve works to provide negative pressure air suction for the cigarette branch grooves with the B specification of all the drum wheels, the cigarette branch grooves with the B specification correspond to the rotary suction nozzle, and the cigarette branch grooves with the A specification of all the drum wheels are closed to provide negative pressure air;
at the same time, all the drum wheels, the suction nozzles and the feeding holes can only be provided with cigarettes with the same diameter specification.
The multi-specification cigarette dynamic resistance-suction simulation forming laser control method comprises the following steps: when the cigarette of the A specification runs below the vibrating mirror scanning and focusing device, laser emitted by the laser passes through the beam deflection device, axial tracking and focusing punching of a cigarette ignition section are realized by scanning of the vibrating mirror, and the cigarette ignition section is punched;
the cigarettes of the specification B also run in the same way;
the conversion of the light beam is controlled by the light beam deflection device so as to realize the time-sharing operation processing of one laser.
The invention further defines the technical scheme as follows:
furthermore, if the dual laser device is used, the light beam deflection device can be eliminated, and the filter tip punching and the ignition section axial punching can be simultaneously carried out.
When the cigarette of the A specification runs below the vibrating mirror scanning and focusing device, the tracking and focusing punching of the cigarette are realized by the vibrating mirror scanning, the punching of the cigarette lighting end is completed, the cigarette A corresponding to the rotary suction nozzle does not arrive at the moment, and the suction nozzle is in a waiting state without punching;
the cigarettes of the specification B also run in the same way; the conversion of the light beam is controlled by a polarization device so as to realize the time-sharing operation processing of one laser.
The invention has the following beneficial effects:
the device is designed aiming at the dynamic resistance suction experiment, the daily experiment detection of our company can be met, the accumulation of the experiment data of our company is greatly facilitated, and the data can provide powerful data support for the subsequent product research and development of our company.
Description of the drawings:
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic view of a drum construction;
FIG. 3 is a schematic view of a rotary suction nozzle drive;
FIG. 4 is a schematic view of the state of the rotary drum in normal operation;
FIG. 5 is a schematic cross-sectional view of the drum;
FIG. 6 is a schematic view of the structure of the airflow distribution plate;
FIG. 7 is a diagram of an embodiment of a twin laser;
figure 8 is a schematic view of the radian of the suction nozzle corresponding to a cigarette of A, B standard.
The specific implementation mode is as follows:
the following detailed description of specific embodiments of the invention is provided, but it should be understood that the scope of the invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
A multi-specification diameter cigarette dynamic suction resistance simulation forming device for a laboratory, which is arranged on a laboratory cigarette punching device,
the method comprises the following steps: the cigarette lighting device comprises at least one laser, a deflection device, a focusing device for punching a filter tip, a galvanometer scanning focusing device for punching a cigarette lighting end, a feeding hole, a drum wheel which is at least suitable for two cigarette diameter specifications, an airflow distribution disc, an airflow control electromagnetic valve, a servo motor in transmission connection with a drum wheel shaft, a shaft encoder or a positioning sensor for performing angle positioning on the drum wheel or the drum wheel shaft, at least one rotary suction nozzle and a control system.
Each of the improvement points is described in detail below:
① the galvanometer scanning focusing device perforated at the cigarette ignition end is positioned at the outer side of the drum wheel, and the distance between the galvanometer scanning focusing device and the surface of the cigarette absorbed in the cigarette branch groove of the drum wheel is approximately equal to the focusing focal length F1 of the galvanometer scanning focusing device;
the focusing device for filter tip perforation is positioned outside the rotary suction nozzle, and the distance between the focusing device for filter tip perforation and the surface of the cigarette adsorbed in the rotary suction nozzle is approximately equal to the focusing focal length F2 of the focusing device for filter tip perforation;
② drum wheels with at least two cigarette diameter specifications are provided, the surface is alternately provided with adsorption grooves with at least two cigarette specifications, one groove is corresponding to the adsorption of the cigarette with diameter specification A, and the other groove is corresponding to the adsorption of the cigarette with diameter specification B;
each adsorption groove of each specification is communicated with the air suction hole on the side wall of the drum wheel through an internal negative pressure pipeline; the air suction holes are distributed on the circumferences of different diameters of the side wall according to different diameter specifications of cigarettes; the air suction holes of all the cigarettes with the diameter of A are positioned on the circumference of A, and the air suction holes of all the cigarettes with the diameter of B are positioned on the circumference of B;
③, the air distribution plate is a disc flange structure, coaxially mounted at the rear side of the drum wheel, and mounted corresponding to the side wall of the drum wheel provided with the air suction hole;
the material is processed from a material with a low friction coefficient, comprises graphite, graphite alloy, nylon, fluororubber and the like, and preferably graphite or graphite alloy material;
the side of the airflow distribution disc corresponding to the drum wheel air suction hole is distributed with at least two air suction grooves with circumferential diameters, which correspond to the circumferences A and B of the drum wheel side wall air suction holes respectively, the length of the air suction grooves meets the requirement that cigarettes are transferred from one drum wheel to the next drum wheel, and the side is closely matched with the side wall surface of the air suction hole of the drum wheel;
the two air suction grooves with the circumferential diameter are respectively connected with a two-position three-way electromagnetic valve or two independent single-channel electromagnetic valves through two negative pressure pipelines, so that the aim of respectively controlling the negative pressure air suction in the air suction groove A or B is fulfilled;
④ the rotary suction nozzle is installed on the adjusting base (that is, when a suction nozzle is used to satisfy the rotary punching of cigarettes with two specifications and diameters), the rotary suction nozzle is driven by the motor at the rear part of the adjusting base to realize 360-degree rotation of the cigarettes, and the rotating shaft of the rotary suction nozzle is superposed with the central shaft of the cigarettes;
the small rotary base is installed on the adjusting base, the adjusting base is controlled by the rotary positioning device at the rear part, different cigarette specifications are selected, and the rotary positioning device corresponds to different rotary suction nozzles.
⑤ when a common laser is used to complete two punching processes, the laser is distributed and driven by a multitask management computer board, or the laser is used to complete two punching processes respectively;
⑥ working method:
when a cigarette with the diameter of A specification is selected, the control system controls a servo motor of a drum wheel shaft to rotate, and simultaneously detects signals of a shaft encoder or a positioning sensor, when a cigarette branch groove with the diameter of A specification reaches a feeding hole, the shaft encoder or the positioning sensor of the A specification sends an in-place signal, the servo motor rotates temporarily, and the servo motor is used as an initial position for the subsequent operation of the drum wheel, at the moment, an electromagnetic valve works to provide negative pressure air suction for the cigarette branch grooves with the diameter of A specification of all the drum wheels, the cigarette branch grooves with the diameter of A specification correspond to a rotary suction nozzle, and the cigarette branch grooves with the diameter of B specification of;
when selecting cigarettes with diameter of B specification, the control system controls the servo motor of the drum wheel shaft to rotate, and simultaneously detects signals of the shaft encoder or the B groove positioning sensor, when the B specification cigarette branch groove reaches the feed inlet, the detection shaft encoder or the positioning sensor sends out in-place signals, the servo motor rotates temporarily, and the signals are used as the initial position of the subsequent operation of the drum wheel, at the moment, the electromagnetic valve works to provide negative pressure air suction for the B specification cigarette branch grooves of all the drum wheels, the B specification cigarette branch grooves correspond to the rotary suction nozzle,
closing all the A-specification smoke branch grooves of the drum wheel to provide negative pressure air suction;
⑦ all the drums, suction nozzles and feed inlets can only have cigarettes with the same diameter at the same time.
When the cigarette of the A specification runs below the vibrating mirror scanning and focusing device, the tracking and focusing punching of the cigarette are realized by the vibrating mirror scanning, the punching of the cigarette lighting end is completed, the cigarette A corresponding to the rotary suction nozzle does not arrive at the moment, and the suction nozzle is in a waiting state without punching;
the cigarettes of the specification B also run in the same way; the conversion of the light beam being controlled by polarizing means
Thereby realizing the time-sharing operation processing of one laser;
when the technical scheme of two lasers for punching is used, the two lasers can work in a time-sharing mode or simultaneously, but the manufacturing, operation and maintenance costs are much higher.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (10)

1.一种多规格烟支动态吸阻仿真成型装置，安置在实验室烟支打孔装置上，包括至少一台激光器、过滤嘴打孔的聚焦装置、点燃端打孔的振镜扫描聚焦装置、气流分配盘和鼓轮、旋转吸嘴，其特征在于：鼓轮为至少适应两种烟支直径规格的鼓轮，所述鼓轮的一侧装配有气流分配盘、气流控制电磁阀、与鼓轮轴传动相连的伺服马达、对鼓轮或鼓轮轴进行角度定位的轴编码器或者定位传感器、至少一个旋转吸嘴，前述所有部件均通讯连接控制系统。1. A multi-specification cigarette dynamic drawing resistance simulation molding device, arranged on a laboratory cigarette punching device, comprising at least one laser, a focusing device punched by a filter tip, a galvanometer scanning focusing device punched at the ignition end, The air distribution plate, the drum wheel, and the rotary suction nozzle are characterized in that: the drum wheel is a drum wheel suitable for at least two diameters of cigarettes, and one side of the drum wheel is equipped with an air distribution plate, an air flow control solenoid valve, and a drum wheel. A servo motor connected to the axle drive, a shaft encoder or a position sensor for angular positioning of the drum or drum shaft, at least one rotary suction nozzle, all of which are connected to the control system in communication. 2.根据权利要求1所述的多规格烟支动态吸阻仿真成型装置，其特征在于，所述过滤嘴打孔的聚焦装置位于旋转吸嘴的外侧，负责烟支过滤嘴圆周打孔以形成整支卷烟的吸阻初步设定；2. The multi-standard cigarette dynamic suction resistance simulation molding device according to claim 1, wherein the focusing device of the filter perforation is located on the outside of the rotating suction nozzle, and is responsible for the peripheral perforation of the cigarette filter to form a whole Preliminary setting of smoking resistance of cigarettes; 所述的烟支点燃段轴向打孔的振镜扫描聚焦装置位于鼓轮的外侧，负责烟支点燃段轴向孔、槽的成型，与烟支过滤嘴打孔一起，形成动态变化的烟支吸阻设定；The galvanometer scanning focusing device with the axial perforation of the cigarette ignition section is located on the outside of the drum, and is responsible for the formation of the axial holes and grooves in the cigarette ignition section. Together with the perforation of the cigarette filter tip, a dynamically changing cigarette is formed. Suction resistance setting; 所述旋转吸嘴的旋转轴与吸附烟支的中心轴重合。The rotation axis of the rotary suction nozzle coincides with the central axis of the suction cigarette. 3.根据权利要求1所述的多规格烟支动态吸阻仿真成型装置，其特征在于，所述鼓轮表面周向分布有至少种规格尺寸的吸附槽，所述鼓轮内设有与吸附槽相同数量种类的负压吸附通路，所述负压吸附通路的两端开口分别在吸附槽的槽底和鼓轮轴向侧面，所述负压吸附通路沿鼓轮的轮身径向分布并与两端开口连通；每种规格的吸附槽的槽底对应设有的负压吸附孔分布在鼓轮轴向侧面不同直径的圆周上，分别是A圆周、B圆周。3. The multi-specification cigarette dynamic suction resistance simulation molding device according to claim 1, wherein the surface of the drum is circumferentially distributed with adsorption grooves of at least one specification and size, and the drum is provided with adsorption grooves. There are negative pressure adsorption passages with the same number and type of grooves. The two ends of the negative pressure adsorption passages are opened at the bottom of the adsorption groove and the axial side of the drum respectively. The negative pressure adsorption passages are distributed along the radial direction of the drum and are connected to The openings at both ends are connected; the negative pressure adsorption holes corresponding to the bottom of the adsorption groove of each specification are distributed on the circumferences of different diameters on the axial side of the drum, namely the A circumference and the B circumference. 4.根据权利要求1所述的多规格烟支动态吸阻仿真成型装置，其特征在于，所述的烟支点燃段打孔的振镜扫描聚焦装置位于鼓轮的外侧，与吸附在鼓轮烟支槽中的烟支表面距离约等于振镜扫描聚焦装置的聚焦焦距F1；4. The multi-specification cigarette dynamic drawing resistance simulation molding device according to claim 1, wherein the galvanometer scanning focusing device punched in the cigarette ignition section is located on the outside of the drum, and is adsorbed on the drum. The distance from the surface of the cigarette in the cigarette groove is approximately equal to the focusing focal length F1 of the galvanometer scanning focusing device; 所述过滤嘴打孔的聚焦装置位于旋转吸嘴的外侧，与吸附在旋转吸嘴中的烟支表面距离约等于过滤嘴打孔的聚焦装置的聚焦焦距F2。The focusing device perforated by the filter is located outside the rotating suction nozzle, and the distance from the surface of the cigarette sucked in the rotating suction nozzle is approximately equal to the focusing focal length F2 of the focusing device perforated in the filter. 5.根据权利要求1所述的多规格烟支动态吸阻仿真成型装置，其特征在于，所述气流分配盘为盘式法兰结构，同轴安装在鼓轮的后侧面，与鼓轮设置吸风孔的侧壁相对应安装；气流分配盘与鼓轮吸风孔对应的一面分布具有至少两个圆周直径的吸风槽，分别与鼓轮侧壁吸风孔的A圆周、B圆周对应，其圆周长度满足烟支从一个鼓轮向下一个鼓轮传递的需要，该面与鼓轮的吸风孔侧壁面为紧贴配合安置。5. The multi-specification cigarette dynamic suction resistance simulation molding device according to claim 1, wherein the airflow distribution plate is a disk-type flange structure, and is coaxially installed on the rear side of the drum, and is arranged with the drum. The side walls of the suction holes are installed correspondingly; the air distribution plate and the side corresponding to the suction holes of the drum are distributed with suction grooves with at least two circumferential diameters, corresponding to the circumferences A and B of the suction holes on the side walls of the drum respectively. , its circumferential length satisfies the requirement of transferring cigarettes from one drum to the next, and the surface and the side wall surface of the suction hole of the drum are arranged in close fit. 6.根据权利要求4所述的多规格烟支动态吸阻仿真成型装置，其特征在于，由具有低摩擦系数的材料加工而成，包含有石墨、石墨合金、尼龙、氟橡胶等，优选石墨或者石墨合金材料。6. The multi-specification cigarette dynamic suction resistance simulation molding device according to claim 4, characterized in that, it is processed from materials with low friction coefficient, including graphite, graphite alloy, nylon, fluororubber, etc., preferably graphite Or graphite alloy material. 7.根据权利要求4所述的多规格烟支动态吸阻仿真成型装置，其特征在于，所述吸嘴安装在调节基座的旋转轴上，当所述旋转轴带动吸嘴旋转时，吸阻带动烟支旋转实现烟支过滤嘴圆周打孔，所述旋转吸嘴的旋转轴与对应烟支的中心轴重合；7 . The multi-specification cigarette dynamic suction resistance simulation molding device according to claim 4 , wherein the suction nozzle is installed on the rotating shaft of the adjustment base, and when the rotating shaft drives the suction nozzle to rotate, the suction nozzle is rotated. 8 . The cigarettes are prevented from being rotated to realize the circumferential perforation of the cigarette filter, and the rotating shaft of the rotating suction nozzle is coincident with the central axis of the corresponding cigarette; 对应规格A、B的烟支直径，相应的吸嘴弧度A和B的旋转吸嘴。Corresponding to the diameters of the cigarettes of specifications A and B, the corresponding rotating nozzles of the nozzle arcs A and B. 8.多规格烟支动态吸阻仿真成型负压吸附控制方法，其特征在于：按照如下步骤进行：设定烟支规格至少为2种分别为A和B，当选择A规格直径的烟支时，控制系统控制鼓轮轴的伺服马达旋转，同时检测轴编码器或定位传感器信号，当A规格烟支槽到达进料口时，检测轴编码器或A槽定位传感器发出到位信号，伺服马达旋转暂停，以此为鼓轮后续运行的初始位置，此时，电磁阀工作给所有鼓轮的A规格烟支槽提供负压吸风，A规格烟支槽与进料口、旋转吸嘴相对应，关闭所有鼓轮的B规格烟支槽提供负压吸风；8. The method for controlling the negative pressure adsorption of multi-specification cigarettes by dynamic drawing resistance simulation molding, characterized in that: carry out the following steps: set the cigarette specifications to at least two types, A and B, respectively, when selecting a cigarette with a diameter of A specification , The control system controls the rotation of the servo motor of the drum shaft, and at the same time detects the signal of the shaft encoder or the positioning sensor. When the A-size cigarette holder reaches the feeding port, the detection shaft encoder or the positioning sensor of the A-slot sends an in-position signal, and the rotation of the servo motor pauses. , which is the initial position of the subsequent operation of the drum. At this time, the solenoid valve works to provide negative pressure suction to the A-size cigarette support grooves of all drum wheels. The A-size cigarette support grooves correspond to the feeding port and the rotating suction nozzle. Close the B-size cigarette holder of all drums to provide negative pressure suction; 当选择B规格直径的烟支时，控制系统控制鼓轮轴的伺服马达旋转，同时检测轴编码器或B槽定位传感器信号，当B规格烟支槽到达进料口时，检测轴编码器或定位传感器发出到位信号，伺服马达旋转暂停，以此为鼓轮后续运行的初始位置，此时，电磁阀工作给所有鼓轮的B规格烟支槽提供负压吸风，B规格烟支槽与进料口、旋转吸嘴相对应，关闭所有鼓轮的A规格烟支槽提供负压吸风；When selecting a cigarette with a diameter of B size, the control system controls the rotation of the servo motor of the drum shaft, and at the same time detects the signal of the shaft encoder or the B slot positioning sensor. When the B size cigarette slot reaches the feeding port, the shaft encoder or positioning The sensor sends an in-position signal, and the rotation of the servo motor pauses, which is the initial position of the subsequent operation of the drum. At this time, the solenoid valve works to provide negative pressure suction to the B-size cigarette holder of all drums. The material port and the rotating suction nozzle are corresponding, and the A-size cigarette holder grooves of all drums are closed to provide negative pressure suction; 同一时间内，所有鼓轮、吸嘴、进料口中只能有同一直径规格的烟支。At the same time, all drums, nozzles and feed ports can only have cigarettes of the same diameter. 9.多规格烟支动态吸阻仿真成型激光控制方法，其特征在于：按照如下步骤进行：当A规格烟支运行到振镜扫描聚焦装置下方时，激光器发出的激光经过光束偏转装置，由振镜扫描实现烟支点燃段轴向的跟踪和聚焦打孔，完成烟支点燃段打孔，此时旋转吸嘴对应的烟支A还没有到达，吸嘴处于等待状态，无须打孔；9. The laser control method for multi-specification cigarettes dynamic drawing resistance simulation molding, characterized in that: carry out according to the following steps: when the A-size cigarettes run under the scanning focusing device of the galvanometer, the laser light emitted by the laser passes through the beam deflecting device, and is driven by the vibrating device. The mirror scanning realizes the axial tracking and focusing of the cigarette ignition section, and completes the drilling of the cigarette ignition section. At this time, the cigarette A corresponding to the rotating suction nozzle has not arrived, and the suction nozzle is in a waiting state, and no drilling is required; B规格烟支也同样运行；B-standard cigarettes also operate in the same way; 光束的转换由光束偏转装置控制从而实现一台激光器的分时运行处理。The conversion of the beam is controlled by the beam deflection device to realize the time-sharing processing of a laser. 10.多规格烟支动态吸阻仿真成型激光控制方法，其特征在于：如果采用双激光器运行时，可以取消光束偏转装置，过滤嘴打孔、点燃段轴向打孔可以同时进行。10. The laser control method for dynamic drawing resistance simulation molding of multi-specification cigarettes, which is characterized in that: if dual lasers are used for operation, the beam deflecting device can be eliminated, and the hole punching of the filter tip and the axial hole punching of the ignition section can be carried out at the same time.
CN201911148183.0A 2019-11-21 2019-11-21 Multi-specification cigarette dynamic suction resistance simulation forming device Pending CN110907309A (en)

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