WO2018202005A1 - 一种基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测设备和方法 - Google Patents

一种基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测设备和方法 Download PDF

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WO2018202005A1
WO2018202005A1 PCT/CN2018/085078 CN2018085078W WO2018202005A1 WO 2018202005 A1 WO2018202005 A1 WO 2018202005A1 CN 2018085078 W CN2018085078 W CN 2018085078W WO 2018202005 A1 WO2018202005 A1 WO 2018202005A1
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WIPO (PCT)
Prior art keywords
cigarette
unit
clamping
hammer
drop
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PCT/CN2018/085078
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English (en)
French (fr)
Inventor
李斌
张翼
桑瑶烁
张明建
洪流
李志刚
许冰洋
徐振宇
汤小玲
张龙
Original Assignee
中国烟草总公司郑州烟草研究院
中国科学院合肥物质科学研究院
江西中烟工业有限责任公司
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Application filed by 中国烟草总公司郑州烟草研究院, 中国科学院合肥物质科学研究院, 江西中烟工业有限责任公司 filed Critical 中国烟草总公司郑州烟草研究院
Priority to US16/608,150 priority Critical patent/US11333647B2/en
Priority to KR1020197035353A priority patent/KR102416489B1/ko
Priority to EP18794807.0A priority patent/EP3620788B1/en
Priority to JP2020511852A priority patent/JP7116784B2/ja
Publication of WO2018202005A1 publication Critical patent/WO2018202005A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/343—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by mechanical means, e.g. feelers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/3406—Controlling cigarette combustion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0078—Testing material properties on manufactured objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0266—Cylindrical specimens

Definitions

  • the invention belongs to the technical field of quality inspection of cigarette products, and particularly relates to a cigarette heading tendency performance detecting device and method based on simulating the characteristics of soot dropping behavior of human bombardment cigarettes.
  • the main reason for the possible collapse of the cigarette combustion cone is due to the matching of the burning rate of the cigarette paper with the tobacco, the filling of the tobacco in the cigarette paper, and the control of the axial distribution of the flat disk of the cigarette during the rolling process.
  • the measurement of the performance of the drop head is an important basis for the evaluation of the effectiveness of various technical improvements. At present, the detection of the performance of the cigarette head can only rely on the consumer's conscious qualitative judgment in the process of cigarette smoking and ash, and the data is obtained by this method. Low efficiency and poor repeatability.
  • the Chinese invention patent (CN 102937639 A) developed a cigarette head detection device by simulating consumer ash habits, and judged whether the burning cigarette was dropped by intermittent tapping.
  • the device uses a tapping method different from the actual consumer's ash habit, and the test results of the method are too simplified to give an effective objective evaluation.
  • the cigarette falling head detecting device involved in the Chinese utility model patent (CN 204165850 U) has improved the problem that the device's impact force and angle cannot be flexibly changed in the Chinese invention patent (CN 102937639 A), but there are still some inadequacies.
  • the method of bombardment involved in the patent still relies on mechanical external force to strike the cigarette, but it is imitated from the surface of the shelling behavior, and the mechanical component makes a simple tapping action, and does not consider the cigarette in nature. The actual stress situation in the process.
  • the Chinese invention patent (201310227468.X) is a device for detecting the tendency of cigarettes to fall by rotation, and is characterized in that the device comprises a base, a motor, a cigarette holding mechanism driven by a motor, and a safety shield.
  • the invention tests the falling phenomenon of the combustion cone of the cigarette by the rotation method, and opens up a new method for detecting the combustion cone, and uses the multiple detection to obtain the statistical data of the falling head, thereby obtaining the performance index of the tendency of the cigarette to fall when burning.
  • the invention has the advantages that the rotation time and the number of revolutions are controllable, different detection strengths can be adopted for different samples, and the application range is wide; the detection method is simple and convenient, the time is short, and the detection cost is low. Since there is no actual suction process in this method, it does not meet the behavior of people knocking down soot and popping soot, and there is a problem in evaluating the performance of the head in the actual state.
  • the Chinese invention patent (201510973214.1) proposes an automatic control detection device and detection method for the burning cone of the cigarette, and designs the detection device to study the mechanical behavior of the mechanical and human falling ash to ensure the bombing by the mechanical device.
  • the mechanical behavior of cigarettes is consistent with humans, providing a unified, objective and accurate detection method for the detection of cigarette heading tendency.
  • This method has not yet established how to establish a cigarette heading tendency detection method based on simulating the behavior of consumer pop-off soot.
  • the behavioral characteristics of how consumers pop off the soot is the basic problem of the proposed and applied method of cigarette drop performance evaluation, and it is more important to establish the detection method based on the simulated human bomb ash behavior characteristics.
  • the object of the present invention is based on the deficiencies and problems in the above patents, and through the investigation of the characteristics of the smoked cigarette dropping behavior of the cigarette consumer, the data of the smoking smog dropping behavior of the cigarette consumer is obtained, and a simulated human bomb is invented.
  • the cigarette heading tendency performance detecting device and method for hitting the cigarette soot dropping behavior feature, the invention provides an objective and accurate detection basis for the evaluation of the cigarette head performance.
  • One aspect of the present invention provides a cigarette heading tendency performance detecting apparatus based on a simulated human slamming cigarette soot falling behavior characteristic, the apparatus comprising:
  • a clamping unit for clamping the cigarette
  • the suction unit is connected to one end of the cigarette to smoke the smoking branch;
  • the bomb striking unit is disposed adjacent to the gripping unit, and the striking unit is capable of bounce the cigarette;
  • the control unit is connected to the suction unit and the bombing unit to control the suction and the ejection action, respectively.
  • the gripping unit is clamped at the filter portion of the cigarette and one end is the free end of the filter portion.
  • the bombing unit comprises:
  • the hammer is disposed at one end of the arm to bounce the cigarette under the driving of the arm, and when the hammer is in contact with the cigarette, the angle between the arm and the cigarette is Between 30 ° and 60 °.
  • the hammer is made of a material having a Mohs hardness between one and three.
  • the impact force of the hammer on the cigarette is between 20gf and 60gf.
  • the duration of each shot of the hammer is between 0.025 seconds and 0.035 seconds.
  • the width of the impact point of the hammer to the cigarette is between 9.5 mm and 10.5 mm, and the distance between the point of impact and the end is between 30 mm and 32 mm.
  • the clamping unit is made of a material having a Shore hardness of between 0.4 HA and 5.0 HA.
  • the clamping unit has a clamping width of 9.5 mm to 10.5 mm for the cigarette holder, a clamping force of the clamping unit of between 16 gf and 18 gf, and a clamping point of the clamping unit to one end.
  • the distance is between 18mm and 20mm.
  • control device is configured to control the clamping force of the clamping unit, the suction strength and the suction frequency of the suction unit, the firing period of the bombing unit, the position of the impact point, and the impact force.
  • Another aspect of the present invention provides a method for detecting the tendency of cigarette heading tendency using a cigarette head tendency performance detecting apparatus, comprising:
  • Step A using a clamping unit to clamp the cigarette and ignite the cigarette;
  • Step B the smoking unit is started by the control unit to simulate the smoking action of the person
  • Step C pumping k times in a suction unit as a cycle, and starting a bombing of the cigarette by the control unit to start a bombing to simulate a human's bombing movement;
  • Step D when the cigarette branch falls or the cigarette burns to a predetermined test termination mark, the detection is stopped by the control unit;
  • Step E Repeat steps B, C, and D for 40 cigarettes, and record the number n of headings to calculate the cigarette burning cone tendency HCFP using the following formula:
  • step A, step B, step C, step D, and step E are completed in a constant temperature and humidity environment.
  • the clamping unit has a clamping width of 9.5 mm to 10.5 mm for the cigarette holder, a clamping force of the clamping unit of between 16 gf and 18 gf, and a clamping point of the clamping unit to one end.
  • the distance is between 18mm and 20mm.
  • one round of bounce includes performing 1-4 bounces on the cigarette using the bombing unit, and the interval between adjacent two is no more than one second.
  • the bomb striking unit includes a bounce arm and a hammer.
  • the angle between the bounce arm and the cigarette is between 30° and 60°.
  • step C the impact force of the hammer on the cigarette is between 20gf and 60gf.
  • the width of the impact point of the hammer to the cigarette is between 9.5 mm and 10.5 mm, and the distance between the point of impact and the end is between 30 mm and 32 mm.
  • two sets of tests are performed on each cigarette sample, and after step E, the final HCFP of the cigarette is represented by the average of the two sets of test results, and when the absolute difference between the two sets of measurements is greater than 20% When it is time, re-test.
  • the invention investigates the behavior of the consumer to drop the soot, and uses the action of the ascending ash of the cigarette to force the cigarette as the basis of the force of the commercially available fine cigarette and the conventional cigarette, and the behavior of the falling ash from the impact of the cigarette is held.
  • the behavior characteristic data of the cigarette consumer when the cigarette smoke is dropped by the cigarette is obtained, and the test operation condition in the cigarette heading tendency performance detection method is formed based on the data.
  • FIG. 1 is a side view of a cigarette heading tendency performance detecting apparatus based on a simulated human bombing soot dropping behavior characteristic according to an exemplary embodiment of the present invention.
  • Fig. 2 is a top plan view of the cigarette heading tendency performance detecting apparatus based on the characteristics of the simulated human bombardment cigarette soot dropping behavior shown in Fig. 1.
  • the invention investigates the behavior of pop-up ash by consumers, and uses the behavior of popping cigarettes to force the falling ash to be used as a basis for the behavior of the falling cigarettes.
  • the behavioral characteristic data of the cigarette consumer when the cigarette smoke is dropped by the cigarette consumer is obtained, and based on the data (as shown in Table 1), the test for forming the cigarette heading tendency performance detecting method is formed. Operating conditions.
  • the invention provides a combustion cone drop tendency test device (see Figs. 1 and 2) in accordance with the operating conditions, the test device comprising a cigarette suction unit, a clamp device unit and a hammer device unit, the specific conditions are as follows:
  • the impact device unit requires that the Mohs hardness of the material of the hammer 4 is in the range of 1-3, the width X4 of the hammer 4 conforms to (10 ⁇ 0.5) mm, and the impact angle 2 (the impact arm when the soot is hit) 3
  • the angle formed by the cigarette 1 can be adjusted from 30° to 60°, and the impact force (the force of the hammer 4 acting on the cigarette 1) should be adjustable within the range of (20-60) gf.
  • the difference is ⁇ 2gf
  • the time of the impact (the time when the hammer 4 acts on the cigarette 1) can be maintained for 0.03s (tolerance ⁇ 0.005s)
  • the impact position X2 (the hammer 4 acts on the smoke)
  • the distance from the center of the force application point of the branch 1 to the end of the cigarette butt is X2) adjustable within the range of (30-32) mm (tolerance ⁇ 0.5 mm), and the frequency of the impact (the force of one shot of the hammer 4
  • the number of times of cigarettes 1, that is, the number of consecutive strokes of each round of ash movement can control the setting of one shot per shot and two to four times of continuous shots (the interval between two shots is not greater than 1s),
  • the material of the cigarette holder in the clamping device unit is based on the simulated human finger.
  • the Shore hardness should be 2.7 ⁇ 2.3HA.
  • the width of the cigarette holder should be 10 ⁇ 0.5mm.
  • the tolerance is ⁇ 2gf
  • the clamping position is adjustable within the range of 1-20mm
  • the tolerance is ⁇ 0.5mm
  • the device should also have the control of the impact force, the time of the impact, the location of the impact, Control unit for parameters such as timing, clamping force, and clamping position.
  • Step 2 Set the test operating conditions according to the specifications of the cigarette.
  • Set the impact force and the impact time of the combustion cone heading performance testing equipment to be 38 ⁇ 2gf; set the hitting position of the combustion cone heading performance detecting device to 30 ⁇ 0.5mm; set the combustion cone head
  • the cigarette burning cone heading tendency test end mark position of the test device is 40 ⁇ 0.5mm; the hitting timing of setting the combustion cone head tilting test device is: starting from the second port, each round is subjected to one round of bombing, Until the pumping to the end of the test mark position; set the frequency of the ash of the combustion cone heading test device: two rounds per round, the interval between two shots is not more than 1 s; set the tendency of the burning cone to fall
  • the clamping force of the test device is 18 ⁇ 2gf; the clamping position of the combustion cone drop tendency test device is set to 18 ⁇ 0.5mm; and the suction mode of the combustion cone drop tendency test device is set to the ISO3308 standard suction mode.
  • Step 3 Insert the adjusted cigarette sample into the cigarette holder and perform suction and bombing under test conditions.
  • Step 4 When the cigarette is in the head of the suction, or when it is sucked to the position of the cigarette burning cone, the end of the test is terminated, and the test is completed, and the state information of the "falling" and “not falling” of the combustion cone of the cigarette and the occurrence of the head are recorded. The number of suction ports.
  • Step 5 Repeatly test 40 cigarettes and calculate the tendency of the cigarette burning cone to fall as a set of test results.
  • Step 6 Test each group for each sample.
  • Step 7 Calculate the test results.
  • the number of cigarettes in the two groups of 40 cigarettes was 9 and 10 respectively.
  • Step 8 Analysis and discrimination of results.
  • the two measurements were 22.5% and 25.0%, respectively.
  • the absolute difference of the parallel test results is not more than 20.0%, and the test result is 23.8%.
  • Step 2 Set the test operating conditions according to the specifications of the cigarette.
  • the cigarette burning cone of the device has a tendency to test the end mark position of 42 ⁇ 0.5mm; the timing of setting the burning cone heading test device is: starting from the second port, each round is subjected to a round of bombing until the pumping After sucking to the position of the test end mark; setting the frequency of the ash of the burning cone heading test device is: one shot per round; setting the clamping force of the burning cone heading test device to 16 ⁇ 2gf; The clamping position of the combustion cone drop tendency test device is 19 ⁇ 0.5 mm; the suction mode of the combustion cone drop tendency test device is set to the ISO3308 standard suction mode.
  • Step 3 Insert the adjusted cigarette sample into the cigarette holder and perform suction and bombing under test conditions.
  • Step 4 When the cigarette is in the head of the suction, or when it is sucked to the position of the cigarette burning cone, the end of the test is terminated, and the test is completed, and the state information of the "falling" and “not falling” of the combustion cone of the cigarette and the occurrence of the head are recorded. The number of suction ports.
  • Step 5 Repeatly test 40 cigarettes and calculate the tendency of the cigarette burning cone to fall as a set of test results.
  • Step 6 Test each group for each sample.
  • Step 7 Calculate the test results.
  • the number of cigarettes in the two groups of 40 cigarettes was 6 and 6 respectively.
  • Step 8 Analysis and discrimination of results.
  • the two measurements were 15.0% and 15.0%, respectively.
  • the absolute difference of the parallel test results is not more than 20.0%, and the test result is 15.0%.

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Abstract

一种基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测方法，其特征在于：通过燃烧锥落头倾向测试装置模拟人弹击卷烟烟灰掉落行为特征、持烟行为特征和施力过程特征几方面特征，形成基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测方法，为卷烟落头性能的评价提供客观和准确的检测依据。

Description

一种基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测设备和方法 技术领域
本发明属于卷烟产品质量检测技术领域，具体涉及一种基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测设备和方法。
背景技术
近年来，因卷烟燃烧锥落头引起消费者反感的市场反馈时有发生，涉及的品牌范围呈现愈加广泛的趋势，尤其在高档卷烟产品中表现突出。卷烟消费过程中燃烧锥落头不仅会使卷烟损耗造成抽吸的中断，掉落下的烟头还可能会烧损衣物、家具，同时带来发生火灾风险(平安.世界无烟日:解读烟头火灾[J].中国消防,2011(11):38-42.)。卷烟落头问题受到了越来越多的关注，希望通过技术创新寻求改进途径(王海滨,刘德虎,吴兆刚等.卷烟燃烧端掉落现象的分析与研究[A].中国烟草学会2010年研讨会论文集,2010,285-287.)。
卷烟燃烧锥落头可能的主要原因是由于卷烟纸与烟丝燃烧速率匹配、烟丝在卷烟纸中的填充和卷制过程卷烟机平整盘对轴向分布的控制等方面造成的。落头性能的测量是各项技术改进工作有效性评价的重要基础，目前卷烟落头性能的检测只能依靠消费者在卷烟抽吸和弹灰过程中有意识的定性判断，通过该方法获得数据的效率低，重复性差。
中国发明专利(CN 102937639 A)通过模拟消费者弹灰习惯，研制了一种卷烟落头检测装置，通过间隔敲击来判断燃烧中的卷烟是否落头。装置采用敲击方式与实际的消费者弹灰习惯不同，而且该方法测试结果判定过于简化，不能给出有效客观评价。
中国实用新型专利(CN 204165850 U)所涉及的卷烟落头检测装置针对 中国发明专利(CN 102937639 A)中装置弹击力度、角度不能灵活改变的问题作了改进，但仍存在一定的不足之处，专利中所涉及的弹击方式仍是靠机械外力对卷烟进行敲击，只是从表面的弹击行为进行模仿，由机械部件做出简单的敲击动作，并没有考虑本质上卷烟在弹击过程中真实的受力情况。
中国发明专利(201310227468.X)是一种利用旋转方式检测卷烟落头倾向的装置，其特征在于：该装置包括底座、电机、由电机驱动旋转的卷烟夹持机构以及安全护罩。该发明通过旋转方式测试卷烟燃烧锥的落头现象，开创了一种燃烧锥检测的新方法，利用多次检测获得落头的统计数据，进而获得卷烟燃烧时落头倾向的性能指标。本发明的优点在于：旋转时间、转数可控，对应不同样品可采用不同检测强度，应用范围广泛；检测方法简单方便、时间短，检测成本低。由于该方法没有实际存在的抽吸过程，不符合人敲落烟灰和弹落烟灰行为，对于评价实际状态下落头性能存在问题
中国发明专利(201510973214.1)提出一种卷烟燃烧锥落头性能自动控制检测装置及检测方法，通过研究对比机械与人弹落烟灰的力学行为，设计出该检测装置，以保证通过机械装置进行弹击烟支时的力学行为与人保持一致，为烟支落头倾向检测提供统一、客观和准确的检测方法，该方法尚未对如何建立基于模拟消费者弹落烟灰行为特征的卷烟落头倾向检测方法未作出说明，消费者如何弹落烟灰的行为特征是卷烟落头性能评价方法提出与应用的基础问题，而基于模拟人弹落弹灰行为特征建立检测方法就更加重要的。
发明内容
本发明的目的正是基于上述专利中的不足及问题，通过卷烟消费者弹击卷烟烟灰掉落行为特征调查，获得卷烟消费人群弹击卷烟烟灰掉落行为特征数据，发明一种基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测设备和方法，该发明为卷烟落头性能的评价提供客观和准确的检测依据。
本发明的一个方面提出了一种基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测设备，该设备包括：
夹持单元，夹持单元用于夹持烟支；
抽吸单元，抽吸单元与烟支的一端相连接以抽吸烟支；
弹击单元，弹击单元靠近夹持单元设置，并且弹击单元能够弹击烟支；和
控制单元，控制单元分别与抽吸单元和弹击单元相连接以控制抽吸和弹击动作。
在一个实施例中，夹持单元夹持在烟支的过滤嘴部分处，并且一端为过滤嘴部分的自由端。
在一个实施例中，弹击单元包括：
弹击臂；和
弹击锤，弹击锤设置在弹击臂的一端以在弹击臂的驱动下对烟支进行弹击，并且当弹击锤与烟支接触时，弹击臂与烟支的夹角在30°-60°之间。
在一个实施例中，弹击锤由莫氏硬度在1-3之间的材料制成。
在一个实施例中，弹击锤对烟支的弹击力度在20gf-60gf之间。
在一个实施例中，弹击锤的每次弹击的作用时间在0.025秒-0.035秒之间。
在一个实施例中，弹击锤对烟支的弹击点的宽度在9.5mm-10.5mm之间，并且弹击点与一端的距离在30mm-32mm之间。
在一个实施例中，夹持单元由邵氏硬度在0.4HA-5.0HA之间的材料制成。
在一个实施例中，夹持单元对烟支的夹持宽度在9.5mm-10.5mm之间，夹持单元的夹持力度在16gf-18gf之间，并且夹持单元的夹持点到一端的距离在18mm-20mm之间。
在一个实施例中，控制装置用于控制夹持单元的夹持力度、抽吸单元的抽吸强度和抽吸频率以及弹击单元的弹击周期、弹击点的位置和弹击力度。
本发明的另一个方面提出了一种使用卷烟落头倾向性能检测设备检测卷烟落头倾向性能的方法，包括：
步骤A：使用夹持单元夹持烟支，点燃烟支；
步骤B：通过控制单元启动抽吸单元抽吸烟支，以模拟人的抽吸动作；
步骤C：以抽吸单元抽吸k次为周期，通过控制单元启动弹击单元对烟支执行一轮弹击，以模拟人的弹击烟支动作；
步骤D：当烟支出现落头或者烟支燃烧至预定的测试终止标记处时，通过控制单元停止检测；和
步骤E：对40个烟支重复步骤B、步骤C和步骤D进行检测，并且记录出现落头的次数n，以使用以下公式计算烟支燃烧锥落头倾向HCFP：
HCFP＝n/40×100％。
在一个实施例中，在恒温恒湿环境中完成步骤A、步骤B、步骤C、步骤D和步骤E。
在一个实施例中，夹持单元对烟支的夹持宽度在9.5mm-10.5mm之间，夹持单元的夹持力度在16gf-18gf之间，并且夹持单元的夹持点到一端的距离在18mm-20mm之间。
在一个实施例中，在步骤C中，一轮弹击包括使用弹击单元对烟支执行1-4次弹击，并且相邻两次之间的间隔时间不大于1秒。
在一个实施例中，弹击单元包括弹击臂和弹击锤，当弹击锤与烟支接触时，弹击臂与烟支的夹角在30°-60°之间。
在一个实施例中，在步骤C中，弹击锤对烟支的弹击力度在20gf-60gf之间。
在一个实施例中，在步骤C中，弹击锤对烟支的弹击点的宽度在9.5mm-10.5mm之间，并且弹击点与一端的距离在30mm-32mm之间。
在一个实施例中，对每个烟支样品进行两组测试，在步骤E之后，以两组检测结果的平均值表示烟支的最终HCFP，并且当两组测量结果的绝对值差大于20％时，重新进行检测。
本发明通过对消费者弹落烟灰行为的调查，针对市售的细支卷烟和常规卷烟，以弹击卷烟施力弹落烟灰行为为施力依据，从弹击卷烟烟灰掉落行为特征、持烟行为特征和施力过程特征等几个方面，获得卷烟消费者弹击卷烟烟灰掉落时的行为特征数据，基于该数据形成卷烟落头倾向性能检测方法中的测试操作条件。为卷烟落头性能的评价提供客观和准确的检测依据，为相关卷烟落头研究提供技术数据方面的支持。
附图说明
图1为根据本发明的一个示例性实施例的基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测设备的侧视图；和
图2为图1中所示的基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头 倾向性能检测设备的俯视图。
其中：1.烟支；2.弹击角度(当弹击臂运动至于水平面平行时，俯视图中弹击臂中心线与烟支对称面所形成的夹角)；3.弹击臂；4.弹击锤；5.持烟夹；6.抽吸单元；；X1.夹持位置；X2.弹击位置；X3.持烟夹宽度；X4.弹击锤宽度。
具体实施方式
本发明的具体实施方式将结合附图做进一步描述。
该发明通过对消费者弹落烟灰行为的调查，针对市售的常规卷烟和细支卷烟，以弹击卷烟施力弹落烟灰行为为施力依据，从弹击卷烟烟灰掉落行为特征、持烟行为特征和施力过程特征等几个方面，获得卷烟消费者弹击卷烟烟灰掉落时的行为特征数据，基于该数据(如表1所示)形成卷烟落头倾向性能检测方法中的测试操作条件。
表1 弹击卷烟施力弹落烟灰行为下常规烟支和细支烟确定的测定条件
Figure PCTCN2018085078-appb-000001
Figure PCTCN2018085078-appb-000002
该发明依据该操作条件设置燃烧锥落头倾向测试装置(参见图1和图2)，所述测试装置包括卷烟抽吸单元、夹持装置单元和弹击装置单元，具体条件如下：
1、具备符合GB/T 16450要求的卷烟抽吸单元；
2、弹击装置单元要求弹击锤4材质的莫氏硬度在1-3范围内，弹击锤4的宽度X4符合(10±0.5)mm，弹击角度2(弹击烟灰时弹击臂3与烟支1形成的夹角可30°-60°可调，弹击力度(弹击锤4弹击作用于烟支1的力度)应在(20-60)gf范围内可调(允差±2gf)，弹击作用时间(弹击锤4弹击作用于烟支1的时间)可保持0.03s(允差±0.005s)，弹击位置X2(弹击锤4弹击作用于烟支1的施力点中心到烟蒂末端的距离X2)在(30-32)mm范围内可调(允差±0.5mm)，弹击频次(一轮弹击锤4弹落烟灰动作中的施力于烟支1的次数，即每轮弹灰动作连续施力的次数)可控制每轮弹灰动作弹击1次和连续弹击2－4次的设定(两次弹击间隔时间不大于1s)，
3、夹持装置单元中持烟夹材质以模拟人手指为依据，其邵氏硬度应符合2.7±2.3HA，根据吸烟者弹击习惯持烟夹宽度应符合10±0.5mm，夹持力度在16-18gf范围内可调,允差±2gf，夹持位置在1-20mm范围内可调，允差±0.5mm，该装置还应具备控制弹击力度、弹击作用时间、弹击位置、弹击时机、夹持力度、夹持位置等参数的控制单元。
实施例1：
选择一种常规卷烟(牌号A)为样品进行测试。该发明可以依据以下测试条件设置和操作步骤实现：
将试样置入恒温恒湿环境中，按GB/T 16447的要求调节样品。进行燃烧锥落头倾向测试的实验室测试大气也应符合GB/T 16447的规定。
步骤2：根据卷烟的规格，设置测试操作条件。
设定燃烧锥落头倾向性能检测设备的弹击力度及弹击作用时间为38±2gf；设定燃烧锥落头倾向性能检测设备的弹击位置为30±0.5mm；设定燃烧锥落头倾向测试装置的卷烟燃烧锥落头倾向测试终止标记位置40±0.5mm；设定燃烧锥落头倾向测试装置的弹击时机为：从第2口开始，每口后分别实施一轮弹击，直至抽吸至测试终止标记位置为止；设定燃烧锥落头倾向测试装置的弹灰频次为：每轮实施2次弹击，两次弹击时间间隔不大于1s；设定燃烧锥落头倾向测试装置的夹持力度为18±2gf；设定燃烧锥落头倾向测试装置的夹持位置为18±0.5mm；设定燃烧锥落头倾向测试装置的抽吸模式为ISO3308标准抽吸模式。
步骤3：将调节好的卷烟试样插入卷烟夹持器，测试条件下进行抽吸和弹击。
步骤4：抽吸中烟支出现落头现象或者抽吸至卷烟燃烧锥落头倾向测试终止标记位置时，结束测试，记录卷烟燃烧锥“落”与“不落”的状态信息及落头发生的抽吸口数。
步骤5：重复测试40支卷烟，计算卷烟燃烧锥落头倾向，作为一组测试结果。
步骤6：每个样品测试两组。
步骤7：计算测试结果。
测试数据记录结果所要表征的卷烟燃烧锥落头倾向(HCFP)计算按式(1)计算：
Figure PCTCN2018085078-appb-000003
式中：
HCFP——卷烟燃烧锥落头倾向，％；
n——发生落头现象的烟支数。
两组40支卷烟发生落头现象的烟支数分别为9和10支
步骤8：结果分析与判别。两次测量结果分别为22.5％和25.0％。平行试验结果的绝对差不大于20.0％,测试结果为23.8％。
实施例2：
选择一种细支卷烟(牌号B)为样品进行测试。该发明可以依据以下测试条件设置和操作步骤实现：
将试样置入恒温恒湿环境中，按GB/T 16447的要求调节样品。进行燃烧锥落头倾向测试的实验室测试大气也应符合GB/T 16447的规定。
步骤2：根据卷烟的规格，设置测试操作条件。
设定燃烧锥落头倾向测试装置的弹击力度及弹击作用时间为32±2gf；设定燃烧锥落头倾向测试装置的弹击位置为32±0.5mm；设定燃烧锥落头倾向测试装置的卷烟燃烧锥落头倾向测试终止标记位置42±0.5mm；设定燃烧锥落头倾向测试装置的弹击时机为：从第2口开始，每口后分别实施一轮弹击，直至抽吸至测试终止标记位置为止；设定燃烧锥落头倾向测试装置的弹灰频次为：每轮实施1次弹击；设定燃烧锥落头倾向测试装置的夹持力度为16±2gf；设定燃烧锥落头倾向测试装置的夹持位置为19±0.5mm；设定燃烧锥落头倾向测试装置的抽吸模式为ISO3308标准抽吸模式。
步骤3：将调节好的卷烟试样插入卷烟夹持器，测试条件下进行抽吸和弹击。
步骤4：抽吸中烟支出现落头现象或者抽吸至卷烟燃烧锥落头倾向测试终止标记位置时，结束测试，记录卷烟燃烧锥“落”与“不落”的状态信息及落头发生的抽吸口数。
步骤5：重复测试40支卷烟，计算卷烟燃烧锥落头倾向，作为一组测试结果。
步骤6：每个样品测试两组。
步骤7：计算测试结果。
测试数据记录结果所要表征的卷烟燃烧锥落头倾向(HCFP)计算按式(1)计算：
Figure PCTCN2018085078-appb-000004
式中：
HCFP——卷烟燃烧锥落头倾向，％；
n——发生落头现象的烟支数。
两组40支卷烟发生落头现象的烟支数分别为6和6支。
步骤8：结果分析与判别。两次测量结果分别为15.0％和15.0％。平行试验结果的绝对差不大于20.0％,测试结果为15.0％。

Claims (18)

  1. 一种基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测设备，包括：
    夹持单元，所述夹持单元用于夹持烟支；
    抽吸单元，所述抽吸单元与烟支的一端相连接以抽吸烟支；
    弹击单元，所述弹击单元靠近所述夹持单元设置，并且所述弹击单元能够弹击烟支；和
    控制单元，所述控制单元分别与所述抽吸单元和所述弹击单元相连接以控制抽吸和弹击动作。
  2. 根据权利要求1所述的设备，其中，所述夹持单元夹持在烟支的过滤嘴部分处，并且所述一端为所述过滤嘴部分的自由端。
  3. 根据权利要求1所述的设备，其中，所述弹击单元包括：
    弹击臂；和
    弹击锤，所述弹击锤设置在所述弹击臂的一端以在所述弹击臂的驱动下对烟支进行弹击，并且当所述弹击锤与烟支接触时，所述弹击臂与烟支的夹角在30°-60°之间。
  4. 根据权利要求3所述的设备，其中，所述弹击锤由莫氏硬度在1-3之间的材料制成。
  5. 根据权利要求3所述的设备，其中，所述弹击锤对烟支的弹击力度在20gf-60gf之间。
  6. 根据权利要求3所述的设备，其中，所述弹击锤的每次弹击的作用时间在0.025秒-0.035秒之间。
  7. 根据权利要求3所述的设备，其中，所述弹击锤对烟支的弹击点的宽度在9.5mm-10.5mm之间，并且所述弹击点与所述一端的距离在30mm-32mm之间。
  8. 根据权利要求1所述的设备，其中，所述夹持单元由邵氏硬度在
    0.4HA-5.0HA之间的材料制成。
  9. 根据权利要求1所述的设备，其中，所述夹持单元对烟支的夹持宽度在9.5mm-10.5mm之间，所述夹持单元的夹持力度在16gf-18gf之间，并且 所述夹持单元的夹持点到所述一端的距离在18mm-20mm之间。
  10. 根据权利要求1所述的设备，其中，所述控制装置用于控制所述夹持单元的夹持力度、所述抽吸单元的抽吸强度和抽吸频率以及所述弹击单元的弹击周期、弹击点的位置和弹击力度。
  11. 一种使用权利要求1-10中任一项所述的卷烟落头倾向性能检测设备检测卷烟落头倾向性能的方法，包括：
    步骤A：使用所述夹持单元夹持烟支，点燃烟支；
    步骤B：通过所述控制单元启动所述抽吸单元抽吸烟支，以模拟人的抽吸动作；
    步骤C：以所述抽吸单元抽吸k次为周期，通过所述控制单元启动所述弹击单元对烟支执行一轮弹击，以模拟人的弹击烟支动作；
    步骤D：当烟支出现落头或者烟支燃烧至预定的测试终止标记处时，通过所述控制单元停止检测；和
    步骤E：对40个烟支重复所述步骤B、所述步骤C和所述步骤D进行检测，并且记录出现落头的次数n，以使用以下公式计算烟支燃烧锥落头倾向HCFP：
    HCFP＝n/40×100％。
  12. 根据权利要求11所述的方法，其中，在恒温恒湿环境中完成所述步骤A、所述步骤B、所述步骤C、所述步骤D和所述步骤E。
  13. 根据权利要求11所述的方法，其中，所述夹持单元对烟支的夹持宽度在9.5mm-10.5mm之间，所述夹持单元的夹持力度在16gf-18gf之间，并且所述夹持单元的夹持点到所述一端的距离在18mm-20mm之间。
  14. 根据权利要求11所述的方法，其中，在所述步骤C中，所述一轮弹击包括使用所述弹击单元对烟支执行1-4次弹击，并且相邻两次之间的间隔时间不大于1秒。
  15. 根据权利要求11所述的方法，其中，所述弹击单元包括弹击臂和弹击锤，当所述弹击锤与烟支接触时，所述弹击臂与烟支的夹角在30°-60°之间。
  16. 根据权利要求15所述的方法，其中，在所述步骤C中，所述弹击锤对烟支的弹击力度在20gf-60gf之间。
  17. 根据权利要求15所述的设备，其中，在所述步骤C中，所述弹击锤 对烟支的弹击点的宽度在9.5mm-10.5mm之间，并且所述弹击点与所述一端的距离在30mm-32mm之间。
  18. 根据权利要求11所述的设备，其中，对每个烟支样品进行两组测试，在所述步骤E之后，以两组检测结果的平均值表示烟支的最终HCFP，并且当两组测量结果的绝对值差大于20％时，重新进行检测。
PCT/CN2018/085078 2017-05-03 2018-04-28 一种基于模拟人弹击卷烟烟灰掉落行为特征的卷烟落头倾向性能检测设备和方法 WO2018202005A1 (zh)

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KR1020197035353A KR102416489B1 (ko) 2017-05-03 2018-04-28 담뱃재-플리킹 행위의 인간 행동 특징에 기초한 연소 담배의 열탄 낙진 특성을 평가하기 위한 장치 및 그의 방법
EP18794807.0A EP3620788B1 (en) 2017-05-03 2018-04-28 An apparatus for detecting head falling tendency performance of a cigarette based on simulating human behavior features of flicking ash and the method thereof
JP2020511852A JP7116784B2 (ja) 2017-05-03 2018-04-28 灰を払う行為というヒトの行動特徴に基づいて火の点いた紙巻タバコの高温の燃え殻の落下傾向を評価する装置およびその方法

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