Cigarette temperature measurement auxiliary device, cigarette temperature measurement system and method

Abstract

The invention relates to the technical field of tobacco temperature measurement, and provides a cigarette temperature measurement auxiliary device and a cigarette temperature measurement system and method.The device comprises a first clamping appliance and a second clamping appliance, a supporting groove is formed in the surface of the second clamping appliance, and the first clamping appliance is clamped with the second clamping appliance based on the supporting groove; the first clamping device comprises a retaining mechanism and a clamping mechanism, the retaining mechanism is provided with a first surface and a second surface which are different in horizontal height, and mounting positions for mounting the temperature acquisition device are distributed on the first surface in advance; the clamping mechanism is arranged on a third surface adjacent to the first surface and the second surface and is used for being matched with the retaining mechanism to clamp and fix the temperature acquisition device; a through hole corresponding to the mounting position is formed in the upper surface of the second clamping device, a temperature measuring space is formed in the second clamping device to place the to-be-measured cigarette, and the temperature measuring space is communicated with the through hole. According to the invention, the temperature acquisition device can be quickly positioned to the preset temperature measurement position of the to-be-measured cigarette.

Description

Technical Field

[0001] The present invention relates to the technical field of tobacco temperature measurement, and in particular to a cigarette temperature measurement auxiliary device, a cigarette temperature measurement system and a method. Background Art

[0002] As people's health awareness continues to improve, smokers have higher requirements for the quality of cigarettes, and also require a comfortable taste during the smoking process. The burning temperature of cigarettes is one of the most basic characteristic parameters affecting the quality of cigarettes. It directly affects the thermal decomposition and synthesis reaction of tobacco components after combustion, affects the amount of various volatile and semi-volatile components of cigarettes transported into the smoke, and is also closely related to the amount of harmful components in the smoke.

[0003] At present, in order to obtain data for comparative analysis with numerical simulation, it is necessary to measure the temperature of points inside the cigarette during the heating process or the smoking process. The mature temperature measurement method mainly adopts contact measurement method. For example, thermocouples are used as temperature sensors for temperature measurement. Since the diameters of the thermocouple contacts and the two metal wires that make up the thermocouple are very small, and the thermocouple itself does not have sufficient rigidity, it is impossible to successfully insert it into the cigarette and accurately position it. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a cigarette temperature measurement auxiliary device, a cigarette temperature measurement system and a method for solving the above-mentioned problems, which can quickly locate the temperature acquisition device to the preset temperature measurement position where the cigarette to be measured is located.

[0005] According to some embodiments, a first solution of the present invention provides a cigarette temperature measurement auxiliary device, which adopts the following technical solution:

[0006] A cigarette temperature measurement auxiliary device, comprising a first clamping tool and a second clamping tool, wherein a support groove is provided on the surface of the second clamping tool so that the first clamping tool is engaged with the second clamping tool based on the support groove;

[0007] The first clamping device includes a holding mechanism and a clamping mechanism. The holding mechanism has a first surface and a second surface with different horizontal heights. The first surface is preset with installation positions for installing a temperature collection device. The clamping mechanism is arranged on a third surface adjacent to the first surface and the second surface, and is used to cooperate with the holding mechanism to clamp and fix the temperature collection device. The upper surface of the second clamping device is provided with a through hole corresponding to the installation position, and the second clamping device has a temperature measuring space inside to place the cigarette to be tested, and the temperature measuring space is connected to the through hole.

[0008] Furthermore, the cigarette temperature measurement auxiliary device also includes a first positioning device, which is arranged at the bottom of the holding mechanism, and a positioning groove is provided on the surface of the first positioning device, and the holding mechanism is engaged with the first positioning device through the positioning groove;

[0009] The surface of the first positioning device close to the holding mechanism is distributed with a plurality of positioning parts with different preset depths, and the positioning parts are used to cooperate with the clamping mechanism to position and fix the collection part of the temperature collection device at a preset longitudinal measurement position in the temperature measurement space.

[0010] Furthermore, the cigarette temperature measurement auxiliary device also includes a second positioning device, which includes a positioning base and a guide rod, and a filling space is provided in the middle of the positioning base to fix the heating device;

[0011] Grooves are provided on both sides of the positioning base to fix the guide rod, and the guide rod cooperates with the grooves on both sides of the second clamping device to form a guiding structure, guiding the heating device to be installed in the temperature measuring space of the second clamping device and limiting the second positioning device from detaching from the second clamping device.

[0012] Furthermore, the cigarette temperature measurement auxiliary device also includes a third positioning device, a fixing through hole is provided in the middle of the third positioning device, the fixing through hole is used to fix the heating part of the heating device, and positioning grooves are provided on both sides of the third positioning device, and the positioning grooves match the guide rod;

[0013] The third positioning device utilizes the cooperation between the positioning groove and the guide rod of the second positioning device to enable the heating device to be pushed to a preset position in the filling space of the second positioning device.

[0014] Furthermore, the clamping mechanism is movably connected to the third surface of the retaining mechanism.

[0015] Furthermore, one side of the supporting groove has an opening, and the opening is used to guide the holding mechanism to move to the second clamping device.

[0016] Furthermore, the cross section of the holding mechanism is L-shaped, and a notch is provided on the side, and the clamping mechanism cooperates with the notch to form a first clamping device with a rectangular cross section.

[0017] Furthermore, the temperature collection device includes a collection part and a non-collection part, and the collection part is inserted into the cigarette to be tested to collect temperature.

[0018] According to some embodiments, a second solution of the present invention provides a cigarette temperature measurement system, which adopts the following technical solution:

[0019] A cigarette temperature measurement system, comprising a temperature acquisition device, a heating device, a temperature recording device and the cigarette temperature measurement auxiliary device described in the first solution;

[0020] The cigarette auxiliary device uses the first clamping device and the second clamping device to fix the temperature collection device and the cigarette to be tested, and inserts the temperature collection device into the cigarette to be tested to collect the temperature of the cigarette to be tested;

[0021] The cigarette auxiliary device uses the cooperation of the second positioning device and the third positioning device to fix the heating device into the cigarette to be tested for heating;

[0022] The temperature acquisition device is electrically connected to a controller, and the controller is electrically connected to a heating device and a temperature recording device.

[0023] According to some embodiments, a third solution of the present invention provides a cigarette temperature measurement method, which adopts the following technical solution:

[0024] A cigarette temperature measurement method, using the cigarette temperature measurement system as described in the second solution, comprising:

[0025] Before the temperature test of the cigarette to be tested is carried out, the holding mechanism is engaged with the first positioning device through the positioning groove, and the multiple heating devices pass through the installation position and contact the positioning parts of the first positioning device with different preset depths, so as to realize the positioning of the preset longitudinal measurement position of the heating device;

[0026] The clamping mechanism is matched with the holding mechanism to fix the heating device, thereby forming a first clamping device that fixes the heating device;

[0027] Remove the first positioning device, clamp the first clamping device that has fixed the heating device on the second clamping device through the support groove, and insert the heating device through the through hole into the cigarette to be tested fixed in the temperature measuring space of the second clamping device, and then fix the first clamping device and the second clamping device;

[0028] Fix the heating part of the heating device in the fixing through hole of the third positioning device, push the non-heating part of the heating device to a preset position in the filling space of the second positioning device by using the guidance of the second positioning device and the cooperation of the positioning groove of the third positioning device, and fix the non-heating part of the heating device in the second positioning device by using an adhesive;

[0029] Remove the third positioning device, and insert the heating part of the heating device into the cigarette to be tested fixed in the temperature measuring space of the second clamping device;

[0030] The controller controls the start-up of the heating device. After the heating device is started, the temperature test of the cigarette to be tested begins. The controller transmits the data collected in real time by the temperature collection device to the temperature recording device for temperature data recording.

[0031] It can be seen from the above technical solution that the advantages and positive effects of the cigarette temperature measurement auxiliary device proposed by the present invention are:

[0032] The present invention clamps and fixes the temperature collection device by providing a first clamping device, and under the guidance of the through hole of the second clamping device, the collection part of the temperature collection device can be quickly positioned to the preset temperature measurement position where the cigarette to be tested is located, thereby efficiently and accurately positioning the temperature measurement point.

[0033] The present invention uses a limit retainer of the third positioning device to push the heating device to the preset position of the second positioning device, and then uses an adhesive to fix the heating device to avoid deviation from the preset heating position of the heating device due to shaking during the temperature measurement of the cigarette, so as to keep the heating needle and the guide rod parallel.

[0034] The present invention utilizes positioning parts with different preset depths in the first positioning device to position the temperature collection device in the first clamping device to a preset longitudinal measurement position before temperature measurement, so that the positioning accuracy can be controlled, random positioning errors are eliminated, and the problem of poor repeatability of measurement results of the same batch of cigarettes and different batches in the current batch cigarette temperature test is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The above content and the following specific embodiments of the present invention will be better understood when read in conjunction with the accompanying drawings. It should be noted that the accompanying drawings are only examples of the technical solutions claimed for protection.

[0036] Figure 1 Schematic diagram of cigarette temperature test points in an embodiment of the present invention;

[0037] Figure 2 is an exploded view of a cigarette temperature measurement auxiliary device in an embodiment of the present invention;

[0038] Figure 3 is a cross-sectional view of a cigarette temperature measurement auxiliary device in an embodiment of the present invention;

[0039] Figure 4 is a structural diagram of a cigarette temperature measurement auxiliary device in an embodiment of the present invention;

[0040] Figure 5 is a top view of a cigarette temperature measurement auxiliary device in an embodiment of the present invention;

[0041] Figure 6 is a first assembly diagram of a first positioning device in an embodiment of the present invention;

[0042] Figure 7 is a structural diagram of the second positioning device and the second clamping device in an unassembled state in an embodiment of the present invention;

[0043] Figure 8 is a cross-sectional view of a second positioning device in an embodiment of the present invention;

[0044] Fig. 9 is an assembly diagram of a second positioning device in an embodiment of the present invention;

[0045] Fig.10 is a schematic diagram of the second positioning device and the third positioning device in an unassembled state in an embodiment of the present invention;

[0046] Fig.11 is an assembly diagram of the second positioning device and the third positioning device in an embodiment of the present invention;

[0047] Fig.12 is a structural diagram of a second positioning device in an embodiment of the present invention equipped with a heating device;

[0048] The reference numerals are described as follows:

[0049] Cigarette temperature measurement system 1; cigarette temperature measurement auxiliary device 10; first clamping device 110; holding mechanism 1101; installation position 11011; rivet hole position 11012; clamping mechanism 1102; rivet 11021; second clamping device 120; through hole 1201; limiting structure 1202; groove 1203; temperature measurement space 1204; first positioning device 130; positioning part 1301; second positioning device 140; base 1401; filling space 14011; guide rod 1402; third positioning device 150; fixed through hole 1501; positioning groove 1502; heating device 20; temperature collection device 30; collection part 301; temperature recording device 40; cigarette to be measured 50. DETAILED DESCRIPTION

[0050] The detailed features and advantages of the present invention are described in detail in the specific implementation modes below, and the contents are sufficient to enable any person skilled in the art to understand the technical contents of the present invention and implement them accordingly. Moreover, according to the description, claims and drawings disclosed in this specification, those skilled in the art can easily understand the relevant objects and advantages of the present invention.

[0051] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0052] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0053] To make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0054] Embodiment 1

[0055] like Figure 2 As shown, this embodiment provides a cigarette temperature measurement auxiliary device, including a first clamping device 110 and a second clamping device 120, wherein the second clamping device 120 has a support groove 1202 on its surface, so that the first clamping device 110 is engaged with the second clamping device 120 based on the support groove 1202;

[0056] The first clamp 110 comprises a holding mechanism 1101 and a clamping mechanism 1102. The holding mechanism 1101 has a first surface and a second surface with different levels. The first surface is pre-distributed with mounting positions 11011 for mounting the temperature collection device 30. The clamping mechanism 1102 is disposed on a third surface adjacent to the first surface and the second surface, and is used to cooperate with the holding mechanism 1101 to clamp and fix the temperature collection device 30.

[0057] The upper surface of the second clamping device 120 is provided with a through hole 1201 corresponding to the installation position, and the interior of the second clamping device is provided with a temperature measuring space 1204 for placing the cigarette 50 to be tested, and the temperature measuring space is communicated with the through hole 1201.

[0058] like Figure 1 As shown, when measuring the temperature of cigarettes in batches, the results of numerical simulation can be combined for verification. In order to compare with the results of numerical simulation, it is necessary to perform certain temperature measurements on actual cigarettes to verify the correctness of numerical simulation and the accuracy of calculation. For example, the horizontal coordinate x and the vertical coordinate y corresponding to each temperature measurement point n1-n7 can be respectively:

[0059] n1: x = 47.2 mm, y = 0 mm;

[0060] n2: x=45.2mm, y=(3.65mm-1mm)=2.65mm;

[0061] n3: x=35.2mm, y=(3.65mm-1mm)=2.65mm;

[0062] n4: x=22.2mm, y=(3.65mm-1mm)=2.65mm;

[0063] n5: x=15.2mm, y=(3.65mm-2mm)=1.65mm;

[0064] n6: x=10.2mm, y=(3.65mm-1mm)=2.65mm;

[0065] n7: x=5.2mm, y=(3.65mm-1mm)=2.65mm.

[0066] When actually measuring the temperature of a cigarette, the cigarette temperature measurement auxiliary device provided in the present application can be used to assist the temperature collection device by placing the collection part at each temperature measurement point to accurately measure the temperature at different positions of the cigarette.

[0067] This embodiment provides a cigarette temperature measurement auxiliary device 10, which can be applied to a cigarette temperature measurement system. The cigarette temperature measurement system may include a heating device 20, a temperature acquisition device 30, and a temperature recording device 40. The heating device 20 is used to heat the cigarette 50 to be tested, and the temperature acquisition device 30 includes a collection part 301 and a non-collection part. The collection part 301 is used to collect temperature data of the cigarette 50 to be tested, and the non-collection part is used to transmit the temperature data to the temperature recording device 40 for storage. The temperature recording device 40 is used to analyze and process the temperature data.

[0068] like Figure 2 and Figure 3 As shown, the cigarette temperature measurement auxiliary device 10 may include a first clamping device 110 and a second clamping device 120 , and the second clamping device 120 has a support groove 1202 on its surface, so that the first clamping device 110 is engaged with the second clamping device 120 based on the support groove 1202 .

[0069] Among them, the first clamping device 110 may include a holding mechanism 1101 and a clamping mechanism 1102, the holding mechanism 1101 has a first surface and a second surface with different horizontal heights, and the first surface is pre-distributed with an installation position 11011 for installing the temperature collection device 30; the clamping mechanism 1102 is arranged on a third surface adjacent to the first surface and the second surface, and is used to cooperate with the holding mechanism 1101 to clamp and fix the temperature collection device 30.

[0070] The second clamping device 120 supports and retains the mechanism 1101 on its surface and is provided with a through hole 1201 corresponding to the mounting position 11011. The second clamping device 120 has a temperature measuring space 1204 inside, which is connected to the through hole 1201. The temperature measuring space 1204 is used to place the cigarette 50 to be tested.

[0071] When measuring the temperature of the cigarette 50 to be measured, the collecting part 301 of the temperature collecting device 30 passes through the through hole 1201 from the installation position 11011, cooperates with the holding mechanism 1101, and is fixed at a preset axial measuring position in the temperature measuring space.

[0072] A supporting groove 1202 is provided on the surface of the second clamping device 120 , and the supporting groove 1202 is used to fix the holding mechanism 1101 on the second clamping device 120 .

[0073] One side of the supporting groove 1202 has an opening, and the opening is used to guide the holding mechanism 1101 to move onto the second clamping device 120 .

[0074] The temperature acquisition device 30 may be a thermocouple sensor.

[0075] It can be understood that thermocouple sensors have a fast response speed, can detect temperature changes in real time, and can maintain a stable output signal under high temperature and harsh environment. They have high reliability and stability, and at the same time have high measurement accuracy and can accurately reflect the temperature of the object being measured.

[0076] The clamping mechanism is movably connected to the third surface of the retaining mechanism, and the movably connected manner is exemplified in the following two manners.

[0077] In one embodiment, the rivet 11021 of the clamping mechanism 1102 is connected to the third surface of the retaining mechanism 1101 .

[0078] like Figure 4 and Figure 5 As shown, the third surface of the retaining device may be provided with four rivet 11021 holes 11012, and the clamping mechanism 1102 is provided with four rivets 11021 corresponding to the rivet 11021 holes 11012, and the two cooperate to fix the temperature collection device 30.

[0079] In another embodiment, the clamping mechanism 1102 may be disposed on the third surface of the holding mechanism 1101 by magnetic adsorption.

[0080] It can be understood that when the clamping mechanism is disposed on the third surface of the holding mechanism 1101 by magnetic adsorption, the clamping mechanism and the third surface of the holding mechanism 1101 are required to have certain magnetism.

[0081] For example, the surfaces of both may be covered with magnetic materials, or the clamping mechanism 1102 and the holding mechanism 1101 may be made of magnetic materials.

[0082] It should be noted that those skilled in the art can select appropriate magnetic materials according to specific application scenarios, and the relevant magnetic material content will not be repeated here.

[0083] Furthermore, the first clamping device 110 and the second clamping device 120 may be formed integrally.

[0084] Specifically, the mounting position 11011 is aligned with the through hole 1201 of the second clamping device 120, and the retaining mechanism 1101 is fixedly connected to the second clamping device 120, so that the thermocouple sensor can directly pass through the mounting position 11011 and the through hole 1201, enter the temperature measurement space to measure the temperature of the cigarette 50 to be measured.

[0085] like Figure 6 As shown, the cigarette temperature measurement auxiliary device 10 may also include: a first positioning device 130, the surface of which is provided with a positioning groove, and the holding mechanism is engaged with the first positioning device through the positioning groove. The first positioning device 130 is suitable for being arranged at the bottom of the holding mechanism 1101, and the surface of the positioning device close to the holding mechanism 1101 is provided with a plurality of positioning parts 1301 of different preset depths, and the positioning parts 1301 are used to cooperate with the tightening mechanism to position and fix the collection part 301 of the temperature collection device 30 at a preset longitudinal measurement position in the temperature measurement space.

[0086] It can be understood that by setting the first positioning device 130 to fix the longitudinal measurement position of the collecting part 301 of the temperature collecting device 30 in the temperature measuring space, the positioning accuracy can be controlled, the random positioning error can be eliminated, and the precise positioning of the temperature measuring point can be further improved.

[0087] Before performing a temperature test on a cigarette, a holding mechanism 1101 is arranged on the first positioning device 130 , and the collecting part 301 of the thermocouple sensor passes through the mounting position 11011 .

[0088] It can be understood that, since the installation position 11011 of the holding mechanism 1101 and the through hole 1201 of the second clamping device 120 are aligned with each other, the second clamping device 120 can be removed first, and the positioning portion 1301 can be used to position the collecting portion 301 of the thermocouple sensor.

[0089] When the collecting part 301 of the thermocouple sensor contacts the positioning part 1301, it can be determined that the collecting part 301 of the sensor has been positioned and the collecting part 301 of the sensor has been set at the preset longitudinal measurement position. Further, the clamping mechanism 1102 cooperates with the holding mechanism 1101 to fix the thermocouple sensor.

[0090] After the positioning and fixing of the thermocouple sensor is completed, the first positioning device 130 is removed, and the second clamping device 120 is reinstalled to support the first clamping device 110 .

[0091] Please refer to Figure 7 The cigarette temperature measurement auxiliary device 10 may further include a second positioning device 140. The second positioning device 140 includes a positioning base 1401 and a guide rod 1402. A filling space is provided in the middle of the positioning base to fix the heating device; grooves are provided on both sides of the positioning base 1401 to fix the guide rod 1402.

[0092] The heating device 20 is arranged on the second positioning device 140. A guiding structure is arranged on the side of the second positioning device 140. The guiding structure is used to guide the second positioning device 140 to contact the second clamping device 120 to fix the heating device 20 in the temperature measurement space and limit the second positioning device 140 from detaching from the second clamping device 120.

[0093] Please refer to Figure 8 and Fig. 9 Specifically, the heating device 20 can be a heating needle for heating cigarettes. The heating needle is arranged in the middle of the second positioning device 140. The guide rods 1402 on both sides of the second positioning device 140 cooperate with the grooves 1203 on both sides of the second clamping device 120. The two constitute a guiding structure to guide the heating needle to be installed in the temperature measurement space and fix the heating needle to avoid the heating needle deviating from the preset heating position due to the shaking of the cigarette temperature measurement system 1 during the temperature measurement process of the cigarette, so as to achieve the heating needle and the guide rod 1402 to remain parallel and perpendicular to the bottom.

[0094] like Fig.10 As shown, the cigarette temperature measurement auxiliary device 10 further includes: a third positioning device 150, a fixing through hole 1501 is provided in the middle of the third positioning device 150, and the fixing through hole 1501 is used to fix the heating part of the heating device 20; and positioning grooves are provided on both sides of the third positioning device, and the positioning grooves match the guide rods;

[0095] The third positioning device utilizes the cooperation of the positioning groove and the guide rod of the second device. When the heating part is fixed by the fixing through hole 1501, the heating device 20 is adjusted away from one end of the heating part so that the heating device 20 is adjusted and fixed to the preset position of the second positioning device 140 to fill the space 14011.

[0096] It can be understood that when the heating needle is set in the middle position of the second positioning device 140, it is necessary to keep the heating needle fixed by a fixing material (such as ceramic glue, etc.).

[0097] like Fig.10 and Fig.11As shown, specifically, the size of the heating needle is adapted to the fixing through hole 1501 of the third positioning device 150, and the fixing through hole 1501 reserves a fixing space, which can be just opposite to the top (heating part) of the heating needle placed therein to form a fixation.

[0098] like Fig.10 , Fig.11 as well as Fig.12 As shown, the positioning base 1401 of the second positioning device 140 is reserved with a filling space 14011 for fixing and filling ceramic glue. First, the base 1401 cooperates with the third positioning device 150 so that the bottom (non-heating part) of the heating needle is placed in the filling space 14011. Secondly, the configured ceramic glue is filled into the filling space 14011 to fix the bottom of the heating needle. Preferably, the base 1401 and the third positioning device 150 can be placed vertically so that the heating needle always remains parallel to the two sides of the base 1401 or the guide rod 1402. Finally, after the ceramic glue is solidified, the third positioning device 150 is removed from the top of the heating needle to achieve accurate alignment of the heating needle.

[0099] It should be noted that the second positioning device 140 is composed of a base 1401 and guide rods 1402 disposed on both sides of the base 1401. The base 1401 and the guide rods 1402 may be integrally formed or may be separate components.

[0100] Embodiment 2

[0101] This embodiment provides a cigarette temperature measurement system, including a temperature acquisition device, a heating device, a temperature recording device, and the cigarette temperature measurement auxiliary device described in the first embodiment;

[0102] The cigarette auxiliary device uses the first clamping device and the second clamping device to fix the temperature collection device and the cigarette to be tested, and inserts the temperature collection device into the cigarette to be tested to collect the temperature of the cigarette to be tested;

[0103] The cigarette auxiliary device uses the cooperation of the second positioning device and the third positioning device to fix the heating device into the cigarette to be tested for heating;

[0104] The temperature acquisition device is electrically connected to a controller, and the controller is electrically connected to a heating device and a temperature recording device.

[0105] Embodiment 3

[0106] This embodiment provides a cigarette temperature measurement method, using the cigarette temperature measurement system as described in the second embodiment, including:

[0107] Before the temperature test of the cigarette to be tested is carried out, the holding mechanism is engaged with the first positioning device through the positioning groove, and the multiple heating devices pass through the installation position and contact the positioning parts of the first positioning device with different preset depths, so as to realize the positioning of the preset longitudinal measurement position of the heating device;

[0108] The clamping mechanism is matched with the holding mechanism to fix the heating device, thereby forming a first clamping device that fixes the heating device;

[0109] Remove the first positioning device, clamp the first clamping device that has fixed the heating device on the second clamping device through the support groove, and insert the heating device through the through hole into the cigarette to be tested fixed in the temperature measuring space of the second clamping device, and then fix the first clamping device and the second clamping device;

[0110] Fix the heating part of the heating device in the fixing through hole of the third positioning device, push the non-heating part of the heating device to a preset position in the filling space of the second positioning device by using the guidance of the second positioning device and the cooperation of the positioning groove of the third positioning device, and fix the non-heating part of the heating device in the second positioning device by using an adhesive;

[0111] Remove the third positioning device, and insert the heating part of the heating device into the cigarette to be tested fixed in the temperature measuring space of the second clamping device;

[0112] The controller controls the start-up of the heating device. After the heating device is started, the temperature test of the cigarette to be tested begins. The controller transmits the data collected in real time by the temperature collection device to the temperature recording device for temperature data recording.

[0113] The terms and expressions used herein are for descriptive purposes only, and the present invention should not be limited to these terms and expressions. The use of these terms and expressions does not mean to exclude any equivalent features of the illustrations and descriptions (or parts thereof), and it should be recognized that various modifications that may exist should also be included in the scope of the claims. Other modifications, variations and substitutions may also exist. Accordingly, the claims should be deemed to cover all such equivalents.

[0114] Similarly, it should be pointed out that although the present invention has been described with reference to the current specific embodiments, ordinary technicians in this technical field should realize that the above embodiments are only used to illustrate the present invention, and various equivalent changes or substitutions may be made without departing from the spirit of the present invention. Therefore, as long as the changes and modifications to the above embodiments are within the scope of the essential spirit of the present invention, they will fall within the scope of the claims of the present invention.

Claims

1. A cigarette temperature measurement auxiliary device, characterized in that: It comprises a first clamping tool and a second clamping tool, wherein a support groove is provided on the surface of the second clamping tool so that the first clamping tool is engaged with the second clamping tool based on the support groove; The first clamping device comprises a holding mechanism and a clamping mechanism, the holding mechanism has a first surface and a second surface with different horizontal heights, the first surface is pre-distributed with mounting positions for mounting the temperature acquisition device; the clamping mechanism is disposed on a third surface adjacent to the first surface and the second surface, and is used to cooperate with the holding mechanism to clamp and fix the temperature acquisition device; A through hole corresponding to the installation position is arranged on the upper surface of the second clamping device, and a temperature measuring space is arranged inside the second clamping device to place the cigarette to be tested, and the temperature measuring space is communicated with the through hole.

2. The cigarette temperature measurement auxiliary device according to claim 1, characterized in that: The cigarette temperature measurement auxiliary device further comprises a second positioning device, the second positioning device comprises a positioning base and a guide rod, and a filling space is provided in the middle of the positioning base to fix the heating device; Grooves are provided on both sides of the positioning base to fix the guide rod, and the guide rod cooperates with the grooves on both sides of the second clamping device to form a guiding structure, guiding the heating device to be installed in the temperature measuring space of the second clamping device and limiting the second positioning device from detaching from the second clamping device.

3. The cigarette temperature measurement auxiliary device according to claim 2, characterized in that: The cigarette temperature measurement auxiliary device also includes a third positioning device, a fixing through hole is provided in the middle of the third positioning device, the fixing through hole is used to fix the heating part of the heating device, and positioning grooves are provided on both sides of the third positioning device, and the positioning grooves match the guide rod; The third positioning device utilizes the cooperation between the positioning groove and the guide rod of the second positioning device to enable the heating device to be pushed to a preset position in the filling space of the second positioning device.

4. The cigarette temperature measurement auxiliary device according to claim 1, characterized in that: The cigarette temperature measurement auxiliary device further comprises a first positioning device, which is arranged at the bottom of the holding mechanism, and a positioning groove is provided on the surface of the first positioning device, and the holding mechanism is engaged with the first positioning device through the positioning groove; The surface of the first positioning device close to the holding mechanism is distributed with a plurality of positioning parts with different preset depths, and the positioning parts are used to cooperate with the clamping mechanism to position and fix the collection part of the temperature collection device at a preset longitudinal measurement position in the temperature measurement space.

5. The cigarette temperature measurement auxiliary device according to claim 1, characterized in that: The clamping mechanism is movably connected to the third surface of the holding mechanism.

6. The cigarette temperature measurement auxiliary device according to claim 1, characterized in that: One side of the supporting groove has an opening, and the opening is used to guide the holding mechanism to move onto the second clamping device.

7. The cigarette temperature measurement auxiliary device according to claim 1, characterized in that: The holding mechanism has an L-shaped cross section and a notch is provided on the side. The clamping mechanism cooperates with the notch to form a first clamping device with a rectangular cross section.

8. The cigarette temperature measurement auxiliary device according to claim 1, characterized in that: The temperature collection device comprises a collection part and a non-collection part, and the collection part is inserted into the cigarette to be tested to collect the temperature.

9. A cigarette temperature measurement system, characterized in that: It comprises a temperature collection device, a heating device, a temperature recording device and a cigarette temperature measurement auxiliary device according to any one of claims 1 to 8; The cigarette auxiliary device uses the first clamping device and the second clamping device to fix the temperature collection device and the cigarette to be tested, and inserts the temperature collection device into the cigarette to be tested to collect the temperature of the cigarette to be tested; The cigarette auxiliary device uses the cooperation of the second positioning device and the third positioning device to fix the heating device into the cigarette to be tested for heating; The temperature acquisition device is electrically connected to a controller, and the controller is electrically connected to a heating device and a temperature recording device.

10. A cigarette temperature measurement method, using the cigarette temperature measurement system according to claim 9, characterized in that: include: Before the temperature test of the cigarette to be tested is carried out, the holding mechanism is engaged with the first positioning device through the positioning groove, and the multiple heating devices pass through the installation position and contact the positioning parts of the first positioning device with different preset depths, so as to realize the positioning of the preset longitudinal measurement position of the heating device; The clamping mechanism is matched with the holding mechanism to fix the heating device, thereby forming a first clamping device that fixes the heating device; Remove the first positioning device, clamp the first clamping device that has fixed the heating device on the second clamping device through the support groove, and insert the heating device through the through hole into the cigarette to be tested fixed in the temperature measuring space of the second clamping device, and then fix the first clamping device and the second clamping device; Fix the heating part of the heating device in the fixing through hole of the third positioning device, push the non-heating part of the heating device to a preset position in the filling space of the second positioning device by using the guidance of the second positioning device and the cooperation of the positioning groove of the third positioning device, and fix the non-heating part of the heating device in the second positioning device by using an adhesive; Remove the third positioning device, and insert the heating part of the heating device into the cigarette to be tested fixed in the temperature measuring space of the second clamping device; The controller controls the start-up of the heating device. After the heating device is started, the temperature test of the cigarette to be tested begins. The controller transmits the data collected in real time by the temperature collection device to the temperature recording device for temperature data recording.

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