A bearing device for capturing heated cigarette smoke of a rotary smoking machine

Abstract

The present application belongs to the technical field of heated cigarette detection, and particularly relates to a bearing device for capturing heated cigarette smoke of a rotary disc type smoking machine. The bearing device comprises a bearing plate and a carrier plate, and the bearing plate and the carrier plate are connected through a liftable mechanism. The front end of the bearing plate is used for detachable connection with a rotating disc of the rotary disc type smoking machine. The rear end of the bearing plate is connected with a roller, which is used for circular motion on a fixed disc of the rotary disc type smoking machine to realize rotation of the bearing plate with the rotating disc of the rotary disc type smoking machine. The bearing device is used for adapting the existing rotary disc type smoking machine. In the detection equipment for detecting traditional cigarette rods, the bearing device is added to adapt different specifications and models of heaters, so that the heated cigarette rods to be detected can rotate with the detection table, and the heated cigarette rods after being heated by the heaters can be normally connected on the existing detection equipment, so as to facilitate the capture of heated cigarette smoke.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of heated cigarette detection, and particularly relates to a bearing device for capturing heated cigarette smoke of a rotary disc type smoking machine. BACKGROUND

[0002] The existing rotary disc type smoking machine is developed for traditional cigarettes. Because the self-weight of a traditional cigarette is light, twenty or less than twenty cigarettes can be placed on a detection table of the detection device and automatically ignited. The cigarettes rely on their own smoldering and make a continuous circular motion with the detection table of the rotary disc type smoking machine. When the cigarettes are rotated to a smoke capturing station, the continuous actions of simulating smoking and capturing smoke are achieved. Then the cigarettes smolder and rotate for one circle again. The purpose of detecting the whole cigarette through multiple interval smoking is achieved through repeated operations. The device can complete the process of simulating smoking and capturing smoke at the smoking station.

[0003] As a new tobacco product in recent years, in order to scientifically evaluate the main components of smoke, it is necessary to use a smoking machine to simulate smoking to complete the capture of heated cigarette smoke. The cost of a smoking machine specially used for heated cigarettes is more than one million yuan. Many traditional cigarette research institutions generally have traditional cigarette smoking machines. In order to greatly reduce the cost, the existing equipment is fully utilized, and the traditional cigarette smoking machine is modified to complete the smoking work of the heated cigarette. At the same time, the device can be disassembled and assembled at any time. In order to normally complete the smoking and smoke capture of the heated cigarette, the normal work of the specific cigarette heater is also needed to achieve the purpose.

[0004] In order to solve the above problems, the present application is proposed. SUMMARY

[0005] The inventor found that the existing cigarette smoke detection equipment has a space for traditional cigarette smoke to fall and be stored during the circular motion. Therefore, after the heated cigarette is inserted into a heater with different sizes and shapes, it is connected to the specific smoke capturing smoking position to complete the smoke capture. The space can accommodate the auxiliary smoke capturing device.

[0006] The purpose of the present application is to adapt to different specifications of the heater on the detection equipment for detecting traditional cigarette by adding the bearing device of the present application. The heated cigarette to be detected can rotate with the detection table, and the heated cigarette after being heated by the heater can be normally connected to the existing detection equipment to facilitate the capture of the simulated smoke during heating.

[0007] The present application discloses a bearing device for capturing heated cigarette smoke of a rotary disc type smoking machine. The bearing device comprises a bearing plate 1 and a carrier plate 2 located above the bearing plate 1.

[0008] The carrier plate 1 and the carrier plate 2 are connected through a liftable mechanism;

[0009] The front end of the carrier plate 1 is used for detachable connection with the rotating disc A7 of the rotating disc type smoking machine;

[0010] The rear end of the carrier plate 1 is connected with a roller 8, which is used for circular motion on the fixed disc A6 of the rotating disc type smoking machine to realize rotation of the carrier plate 1 with the rotating disc A7 of the rotating disc type smoking machine.

[0011] Preferably, the carrier device comprises a fixing component for fixing the heating smoking set IV carried on the carrier plate 2.

[0012] Preferably, the number of the roller 8 is one, and the axis of the roller 8 is the center line of the length direction of the carrier plate 1.

[0013] Preferably, the number of the roller 8 is two, and the angle between the axis of the two rollers 8 and the center line of the carrier plate 1 is 3-6 degrees.

[0014] Preferably, the front end of the carrier plate 1 has a U-shaped groove 1.1 for clamping the smoke collecting nozzle component of the rotating disc type smoking machine. More specifically, the U-shaped groove 1.1 is used for clamping the pipe body of the air guide pipe A4 on the catcher upper ring A9.

[0015] Preferably, the liftable mechanism is a liftable rocker mechanism or a liftable screw nut mechanism.

[0016] The second aspect of the present application provides a heating cigarette smoke capturing system, which comprises a rotating disc type smoking machine and the carrier device of the first aspect.

[0017] The rotating disc type smoking machine comprises a fixed disc A6, a rotating disc A7 in the inner ring of the fixed disc A6, and a smoke collecting nozzle component on the rotating disc A7.

[0018] The front end of the carrier plate 1 is detachably connected with the rotating disc A7 of the rotating disc type smoking machine.

[0019] The rear end of the carrier plate 1 is connected with a roller 8, which is in contact with the fixed disc A6 of the rotating disc type smoking machine and is used for circular motion on the fixed disc A6 of the rotating disc type smoking machine to realize rotation of the carrier plate 1 with the rotating disc A7 of the rotating disc type smoking machine.

[0020] The front end of the carrier plate 1 has a U-shaped groove 1.1, which clamps the smoke collecting nozzle component of the rotating disc type smoking machine. More specifically, the U-shaped groove 1.1 clamps the pipe body of the air guide pipe A4 on the catcher upper ring A9.

[0021] Preferably, the detachable connection between the front end of the bearing plate 1 and the rotating disc A7 of the rotary smoking machine is achieved by the following way: the U-shaped slot 1.1 at the front end of the bearing plate 1 is provided with "H"-shaped pin hole 1.2 on both sides, and the smoke collecting nozzle component is also provided with positioning hole A52, and the positioning hole A52 and the "H"-shaped pin hole 1.2 are matched by the "H"-shaped pin 5 to achieve the detachable connection between the front end of the bearing plate 1 and the rotating disc A7 of the rotary smoking machine.

[0022] That is, the "H"-shaped pin 5 is inserted into the positioning hole A52 and the "H"-shaped pin hole 1.2 to achieve the detachable connection between the front end of the bearing plate 1 and the rotating disc A7 of the rotary smoking machine.

[0023] The catcher upper ring A9 and the air guide pipe A4 are all smoke collecting nozzle components. The catcher upper ring A9, the air guide pipe A4 and the like are all conventional designs. The improvement of the rotary smoking machine according to the present application is only that the positioning hole A52 is arranged on the smoke collecting nozzle component of the rotary smoking machine.

[0024] The "front end" and "rear end" in the present application are relative terms and do not constitute a limitation on the present application.

[0025] The "front end" of the present application refers to one end close to the center of the rotating disc A7 of the rotary smoking machine, and the "rear end" refers to one end away from the center of the rotating disc A7 of the rotary smoking machine.

[0026] The above technical solutions can be freely combined without contradiction.

[0027] Compared with the prior art, the present application has the following beneficial effects:

[0028] 1. The bearing device of the present application is used for adapting the existing rotary smoking machine. On the detection equipment for detecting traditional cigarette rods, by adding the bearing device of the present application, different sizes of heaters can be adapted, so that the heated cigarette rods to be detected can be connected to the existing detection equipment after being rotated with the detection table, to facilitate the collection of the smoke simulated by the heated cigarette rods.

[0029] 2. The bearing device of the present application is convenient and flexible, and can be used only by being installed on the existing rotary smoking machine. Compared with the smoke collection equipment specially developed for heated cigarettes, the device of the present application saves cost. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is the front view of the bearing device of embodiment 1 (without front strap 10 and rear strap 11)

[0031] Figure 2is a top view of one driven roller scheme of the carrying device of Example 1 (without the front strap 10 and the rear strap 11).

[0032] Figure 3 is a top view of one driven roller scheme of the carrying device of Example 1 (without the front strap 10 and the rear strap 11).

[0033] Figure 4 is a structural schematic diagram of the carrying device of Example 1 after the front strap 10 and the rear strap 11 are installed, and the measured heated cigarette III is coupled with the carousel smoking machine smoke capturing station on the heating smoking set IV (in the figure, the front strap and the rear strap do not bind the smoking set).

[0034] Figure 5 is a front view of the carrying device of Example 2 (without the front strap 10 and the rear strap 11).

[0035] Figure 6 is a top view of one driven roller scheme of the carrying device of Example 2 (without the front strap 10 and the rear strap 11).

[0036] Figure 7 is a schematic diagram of the carrying device of Example 2 after the front strap 10 and the rear strap 11 are installed, and the measured heated cigarette III is coupled with the carousel smoking machine smoke capturing station on the heating smoking set IV (in the figure, the front strap 10 and the rear strap 11 do not bind the smoking set).

[0037] Figure 8 is a partial structural schematic diagram of the carousel smoking machine, A is a front view of the disc capturing station, B is a part view of the B-B section of the disc capturing station, C is a structure diagram of one collector on the disc capturing station, and D is a structure diagram of the smoke collecting nozzle component installed at each collection point.

[0038] Figure 9 is a structural schematic diagram of the smoke capturing station of the carousel smoking machine after the carrying device of the application is installed.

[0039] List of reference signs:

[0040] 1, bearing plate, 1.1, U-shaped groove, 1.2, "Heng" type pin hole, 12, end face table, 13, roller groove, 14, front rotating shaft seat, 15, rear rotating shaft seat, 2, carrier plate, 21, large U-shaped groove, 22, front groove rod, 221, front groove hole, 23, rear groove rod, 231, rear groove hole, 24, screw hole, 3, front rocker, 4, rear rocker, 5, "Heng" type pin, 6, knurled stud, 7, first nut, 71, thin nut, 72, second nut, 8, roller, 81, bearing, 9, roller shaft, 10, front strap, 101, front strap magic tape, 11, rear strap, 111, rear strap magic tape, A1, movable cover, A2, cigarette clamping ring, A21, cigarette containing hole, A3, movable cover seat, A4, air guide pipe, A5, cigarette holder seat, A51, guide shaft, A52, positioning hole, A6, fixed disc, A61, disc edge, A7, rotating disc, A8, handle, A9, catcher upper ring, A91, circular groove, A92, flat slot, A10, catcher lower ring, A101, air guide hole, A, reference surface of cigarette smoking machine rotating disc, B, reference surface of cigarette smoking machine annular fixed disc, H, height from the upper surface of bearing plate 1 to the center of cigarette insertion hole II of cigarette smoking machine, M, height difference between the reference surface of cigarette smoking machine rotating disc and fixed disc, II, cigarette insertion hole, III, measured heated cigarette, IV, heated smoking set. DETAILED DESCRIPTION

[0041] The application will be further described below in connection with examples.

[0042] Those skilled in the art will understand that the following examples are intended to be illustrative only and are not intended to limit the scope of the present application. Unless otherwise indicated, technical or conditions in the examples were carried out in accordance with the techniques or conditions described in the literature in the art or in accordance with the product instructions. Unless otherwise indicated, the materials or equipment used were conventional products available for purchase.

[0043] Those skilled in the art will understand that the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. It should be further understood that the terms "comprise," "comprises," and "comprising" when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element, or intervening elements can be present. In addition, "connected" as used herein can include wirelessly connected.

[0044] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more. The orientation or state relationship indicated by the terms "inner", "upper", "lower" and the like is based on the orientation or state relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0045] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "coupling", "provided with" should be understood broadly, for example, it can be fixedly coupled, or it can be detachably coupled, or integrally coupled; it can be mechanically coupled, or it can be electrically coupled; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application should be understood according to the specific circumstances.

[0046] Those skilled in the art can understand that, unless otherwise defined, all terms including technical terms and scientific terms used herein have the same meaning as generally understood by those skilled in the art to which the present application belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have meanings consistent with those in the context of the prior art, and should not be interpreted with idealized or overly formal meanings unless defined as such.

[0047] Embodiment 1

[0048] A bearing device for capturing heated cigarette smoke of a rotary disc smoking machine, as shown in Figures 1-4 .

[0049] The bearing device of the present embodiment mainly consists of two parts, a bearing plate 1 and a carrier plate 2, which are made of aluminum alloy plates or engineering plastic injection molding.

[0050] The bearing plate 1 and the carrier plate 2 are connected by a lifting mechanism;

[0051] The front end of the bearing plate 1 is used for detachable connection with the rotating disc A7 of the rotary disc smoking machine;

[0052] The rear end of the bearing plate 1 is connected with a roller 8, which is used for circular motion on the fixed disc A6 of the rotary disc smoking machine to realize the rotation of the bearing plate 1 with the rotating disc A7 of the rotary disc smoking machine.

[0053] The bearing device of the present embodiment is used to adapt to the existing rotary disc smoking machine, and the specific structure is as follows:

[0054] The bearing plate 1 has a "H" shaped pin hole 1.2 at the front end, which can be inserted into a "H" shaped pin 5 to fix the bearing plate 1 in two positioning holes A52 of the cigarette holder seat A5 of the rotary disc type smoking machine, so that the circumferential movement of the rotating disc A7 is transmitted to the U-shaped slot 1.1 of the bearing plate 1 and the "H" shaped pin 5 on both sides of the U-shaped slot 1.1 through the air guide pipe A4. The width of the U-shaped slot 1.1 at the front end of the bearing plate 1 can be the same as the diameter of the air guide pipe A4 on the cigarette smoke capturing platform of the rotary disc type smoking machine, so that the air guide pipe A4 passes through the U-shaped slot 1.1. In the above manner, the rotating torque from the power device below the smoking machine can be transmitted to the bearing device of the present application, and the bearing device of the present application can make a follow-up circumferential movement on the fixed disc A6.

[0055] In the embodiment, the liftable mechanism is a liftable rocker mechanism, and the specific structure is as follows.

[0056] A front rotating shaft seat 14 and a rear rotating shaft seat 15 are arranged on both sides of the middle section of the bearing plate 1, and a set of four-link mechanisms are formed through the connection of the front rocker 3 and the rear rocker 4 on both sides and the front and rear of the bearing plate 1 and the carrier plate 2 on the bearing plate 1. The front rocker 3 and the rear rocker 4 have the same length, and the rotating shafts arranged on the bearing plate 1 and the carrier plate 2 also have the same length, so that the bearing plate 1 and the carrier plate 2 can make parallel movement.

[0057] An end face platform 12 is arranged at the rear end of the bearing plate 1. The end face platform 12 has a greater thickness than the bearing plate 1.

[0058] The rear end face of the end face platform 12 has a channel to mount a roller shaft 9. The roller 8 passes through the roller shaft 9 to realize free and flexible rotation. A roller groove 13 can also be arranged on the roller 8.

[0059] The roller 8 can be partially embedded in the end face platform 12 or located behind the end face platform 12.

[0060] For the bearing plate design scheme of two rollers 8, the axes of the two rollers 8 are preferably at an angle of 3-6 degrees relative to the center of the carrier plate 2 and the bearing plate 1 of the present application, (depending on the length of the bearing plate 1 and the structure of the rotary disc type smoking machine, the diameter of the circumferential movement of the two rollers 8 on the bearing plate 1 is about 500-550 mm, so the angle between them in the drawings of the present application is preferably 4-6 degrees), so that the two rollers 8 cooperate with the fixed disc of the rotary disc type smoking machine, and the bearing device of the present application can make circumferential movement more conveniently.

[0061] For the bearing plate 1 design scheme of one roller 8, only one roller 8 needs to be arranged on the center line of the length direction of the bearing plate 1 to ensure that the bearing device of the present application works as a driven device on the rotary disc type smoking machine.

[0062] As Figure 4In the four-bar linkage mechanism composed of the carrier plate 1, the carrier plate 2, and the front rocker 3 and the rear rocker 4, the carrier plate 1 and the carrier plate 2, which can be overlapped together at the starting position, can and only can make parallel motion (double rocker mechanism capable of making parallel motion) after the equal-length front rocker 3 and the equal-length rear rocker 4 are hinged. When the measured heated cigarette III is inserted into the heating smoking set IV supported by the supporting device of the present application, the center height of the measured heated cigarette III on it is adjusted to the height (or close to) H from the surface of the carrier plate 1, the height of the three knurled studs 6 on the front and rear of the carrier plate 2 is adjusted to ensure that the carrier plate 2 is horizontal and the height value is H, and then the first nut 7 is rotated and locked, so that the measured heated cigarette III is inserted into the cigarette insertion hole II flexibly connected (elastic rubber cigarette insertion hole) with the smoking machine to realize the connection of the measured heated cigarette III with the input port I of the rotating disc smoking machine smoke capture table. At the same time, according to the length of the heating smoking set IV on the carrier plate 2, the front and rear straps 10 and 11 are fixed on the carrier plate 2 through the front strap magic tape 101 and the rear strap magic tape 111 thereon. Then, the switch of the heating smoking set IV is turned on, and the smoke collection work of the measured heated cigarette III is completed in the normal working state of the set smoking machine.

[0063] In the preferred embodiment, three screw holes 24 are reserved in the width direction of the rear end of the carrier plate 2 to adapt to the fixation of heating smoking sets IV of different lengths and widths. When the size of the smoking set of different lengths and widths blocks one or two of the three screw holes 24 arranged side by side, the knurled stud 6 can be installed in the screw hole 24 not blocked by the knurled stud 6 in one of the three reserved screw holes 24 at the rear end, and the first nut 7 is used for fastening, so as to realize the "three knurled studs 6 determining the working plane of the carrier plate 2" (three points determine a plane) to adapt to the smoke collection of the rotating disc smoking machine.

[0064] Example 2

[0065] As Figures 5-7 The supporting device of the present embodiment mainly simplifies the two parts of the carrier plate 1 and the carrier plate 2 by means of punching screw holes, which are made of metal plates or engineering plastic injection molding.

[0066] The carrier plate 1 and the carrier plate 2 are connected through a lifting mechanism;

[0067] The front end of the carrier plate 1 is used for detachable connection with the rotating disc A7 of the rotating disc smoking machine;

[0068] The rear end of the carrier plate 1 is connected with a roller 8, which is used for circular motion on the fixed disc A6 of the rotating disc smoking machine to realize the rotation of the carrier plate 1 with the rotating disc A7 of the rotating disc smoking machine.

[0069] The carrying device of the embodiment is used for adapting the existing rotary disc type smoking machine, and has the following specific structure:

[0070] A "H" shaped pin hole 1.2 is arranged below the front end of the carrying plate 1, and a "H" shaped pin 5 is inserted into the "H" shaped pin hole 1.2, which is used for fixing the carrying plate 1 in two positioning holes A52 of the cigarette holder seat A5 of the rotary disc type smoking machine, so that the circumferential motion of the rotating disc A7 is transmitted to the U-shaped groove 1.1 of the carrying plate 1 and the "H" shaped pins 5 on both sides of the U-shaped groove 1.1 through the air guide pipe A4. The width of the U-shaped groove 1.1 of the front end of the carrying plate 1 is the same as the diameter of the air guide pipe A4 on the cigarette smoke capturing table of the rotary disc type smoking machine, so that the air guide pipe A4 is clamped in the U-shaped groove 1.1. Through the above-mentioned mode, the rotating torque from the power device below the smoking machine is transmitted to the carrying device of the embodiment, and then the carrying device of the embodiment can do the circumferential motion following the fixed disc A6.

[0071] In the embodiment, the liftable mechanism is a liftable rocker mechanism, and has the following specific structure.

[0072] Screw holes are arranged on both sides of the middle section of the carrying plate 1, so that the knurled screws 6 can pass through the screw holes on the carrying plate 1 in the screw joint mode, and then a second nut 72 is installed from below, and then tightened, so as to prevent the knurled screws from loosening when the thickness of the carrying plate 1 is insufficient. At the same time, the knurled screws 6 and the second nut 72 and the carrying plate 1 are fixedly connected (for example, by welding, gluing or the like) at the position.

[0073] An end face plate 12 is arranged at the last end of the carrying plate 1, and has the same thickness as the carrying plate 1, and can be welded, folded or integrally cast. A hole is punched on the end face of the end face plate 12 (not marked in the figure), the roller shaft 9, the bearing 81 and the roller 8 are connected as a whole through the hole, so as to ensure that the carrying device of the embodiment can roll on the fixed circumferential plate of the smoking machine.

[0074] The roller 8 can be provided with an annular groove. The groove can make the roller 8 roll on the edge of the fixed circumferential plate of the smoking machine, or roll on the folded edge of the outermost edge which is folded upward by less than 1 mm.

[0075] For the carrying plate design scheme of the two grooved rollers 8, the axes of the two rollers 8 are preferably at an angle of 3-6 degrees relative to the center of the carrier plate 2 and the carrying plate 1 of the embodiment (the angle between the two rollers 8 is preferably 4-6 degrees in the figure of the embodiment, because the diameter of the circumferential motion of the two rollers 8 on the carrying plate 1 is about 520 mm according to the length of the carrying plate 1 and the structure of the rotary disc type smoking machine).

[0076] For a bearing plate 1 design scheme of a roller 8, only a driven roller 8 is arranged on the center line of the length direction of the bearing plate 1, so as to ensure that the bearing device of the application works in a driven mode on the rotary disc type smoking machine.

[0077] The front and rear straps 10 and 11 are coupled with the bearing plate 1 through a high-strength adhesive after curing, or a thin metal plate is additionally used to reinforce the coupling between the front and rear straps 10 and 11 and the bearing plate 1 after gluing, so as to ensure that the front and rear straps 10 and 11 are fixedly coupled with the bearing plate 1.

[0078] Before starting to detect the heated cigarette smoke, the heated cigarette III is inserted into the smoking machine, and the front and rear straps 10 and 11 are used to fix the heated cigarette III. Figure 9 On the bearing plate 1, the carrier plate 2, and the middle two knurled screws 6 and the right end knurled screw 6, according to the height H from the upper surface of the bearing plate 1 to the center of the smoking machine cigarette insertion hole II, considering the position of the measured heated cigarette III in the heating smoking set IV and the thickness of the carrier plate 2, the position of the thin nut 71 on the knurled screw 6 is adjusted, after the position of the thin nut 71 on the middle knurled screw 6 is determined, according to the length and width of the heating smoking set IV, the position of the thin nut 71 on the knurled screw 6 at the rear end of the carrier plate 2 is rotated, so that the carrier plate 2 is kept parallel to the bearing plate 1, then the first nut 7 is pressed on the carrier plate 2, and then the heating smoking set IV with the measured heated cigarette III is placed on the carrier plate 2, so that the measured heated cigarette III is inserted into the smoking machine cigarette insertion hole II, and then the heating smoking set IV is fixed by the front and rear straps 10 and 11, after the several detection stations set on the smoking machine are well arranged, the switches on the heating smoking set IV are pressed, (if the switches on the heating smoking set IV are blocked by the front and rear straps 10 and 11, the heating smoking set IV is separately opened, and then the switch is pressed), and then the normal detection can be started.

[0079] Compared with the embodiment 1, although the bearing device of the application needs to adjust the positions of the nuts on the three screws more than the detection device with the double rocker mechanism, the complicated processing and manufacturing process of the bearing plate 1 and the carrier plate 2 to form the double rocker mechanism is saved. Therefore, the embodiment 2 is a low-cost and fast solution.

[0080] Embodiment 3

[0081] Figure 8 It is a partial structure diagram of the rotary disc type smoking machine, A is a front view of the disc trapping table, B is a sectional view of the disc trapping table B-B, C is a structure diagram of a collector on the disc trapping table, and D is a structure diagram of a smoke collecting nozzle component installed at each collection point.

[0082] Figure 9 It is a structure diagram of the rotary disc type smoking machine after the bearing device for collecting the heated cigarette smoke of the application is installed on the smoke trapping table of the rotary disc type smoking machine.

[0083] The smoke capturing station of the rotary disc smoking machine is a main component for capturing the smoke of a traditional cigarette. The three main parts, rotating disc A7, upper ring A9, and lower ring A10, form a circumferentially rotating smoke capturing station, and the rotating power comes from the central shaft. The handle A8 is used for disassembly and removal. The fixed disc A6 at the periphery is used to receive the ash of the lit cigarette during the detection of the traditional smoking cigarette. The outermost edge of the fixed disc A6 has a raised edge A61. The thickness of the raised edge A61 is the thickness of the metal plate, which is about 4-5 mm higher than the fixed disc A6.

[0084] The smoke collecting nozzle component is composed of the movable cover A1, the cigarette clamping ring A2, the movable cover seat A3, the air guide pipe A4, and the cigarette clamping seat A5. On the circumference of the upper ring A9, there are 20 circular grooves A91, and on the tangent line at the center of each circular groove A91, there are flat grooves A92 for the guide shaft A51 of the cigarette clamping seat A5 to be installed. In this way, each circular groove A91 can install a smoke collecting nozzle component. Among them, a small cigarette accommodating hole A21 is left at the central position of the rubber cigarette clamping ring A2, which can simulate the human mouth "holding" the measured cigarette when the measured cigarette is installed therein. On the cigarette clamping seat A5, there are two small sections of the guide shaft A51 on both sides in the same plane as the axis direction of the air guide pipe A4 (rotated by 90 degrees), which can be installed in the flat grooves A92 when the cigarette clamping seat A5 is installed in the circular groove A91 of the upper ring A9 of the collector.

[0085] The movable cover A1, the cigarette clamping ring A2, the cigarette accommodating hole A21, the movable cover seat A3, the air guide pipe A4, the cigarette clamping seat A5, the guide shaft A51, and the positioning hole A52 are collectively called the cigarette clamping device. After the cigarette clamping device is installed, it can be slightly pressed downward and counterclockwise by 45 degrees to make the movable cover A1 of the cigarette clamping device component rotate to the position consistent with the radial direction of each circular groove A91, so that the finally inserted measured heated cigarette III is in a radial state on the rotary disc smoking machine.

[0086] During the rotation of the rotary disc smoking machine, according to the common ISO smoking detection method of traditional cigarettes, it is required to smoke every 60 seconds, and each smoking time is 2 seconds, a total of 35 ml, so the computer program control can achieve the rotation of the rotary disc smoking machine transmission system to drive the rotating disc A7 and other components to rotate one revolution per minute, and the smoke capturing is realized when the rotating disc rotates to a specific station.

[0087] When the device is used for detecting the cigarette of heated cigarette, the standard detection method is interval 30 seconds, suction 2 seconds, when the detection personnel selects the corresponding suction method on the computer configured by the suction machine, the suction machine will automatically give the installation position on the corresponding position of the ring A9 on the corresponding catcher, and re-match the rotation speed of the rotating disc A7. The bearing device of the application can not cover all 20 stations, usually according to the above detection method, the bearing device will only be distributed on 3-6 stations. For example Figure 9 The bearing device M1-M5 of the application is installed on the 5 stations of the fixed disc A6. Then according to the method of example 1 or example 2, the heated cigarette holder IV and the measured heated cigarette III are fixed on the carrier plate 2.

Claims

1. A heated tobacco smoke capturing system, characterized by, The smoke capturing system comprises a rotary disc type smoke suction machine and a bearing device; The bearing device comprises a bearing plate (1) and a carrier plate (2) above the bearing plate (1); The bearing plate (1) and the carrier plate (2) are connected through a liftable mechanism; The front end of the bearing plate (1) is used for detachable connection with a rotating disc (A7) of the rotary disc type smoke suction machine; The rear end of the bearing plate (1) is connected with a roller (8) for circular motion on a fixed disc (A6) of the rotary disc type smoke suction machine to realize rotation of the bearing plate (1) with the rotating disc (A7); The bearing device comprises a fixing component for fixing a heating smoking set (IV) carried on the carrier plate (2); The number of the rollers (8) is two, and the angle between the axes of the two rollers (8) and the center line of the bearing plate (1) is 3-6 degrees; The front end of the bearing plate (1) has a U-shaped groove (1.1) for clamping the smoke collecting nozzle component of the rotary disc type smoke suction machine; The liftable mechanism is a liftable rocker mechanism or a bolt-nut liftable mechanism; The rotary disc type smoke suction machine comprises a fixed disc (A6), a rotating disc (A7) in the inner ring of the fixed disc (A6), and a smoke collecting nozzle component; The front end of the bearing plate (1) is detachably connected with the rotating disc (A7) of the rotary disc type smoke suction machine; The rear end of the bearing plate (1) is connected with a roller (8) in contact with the fixed disc (A6) of the rotary disc type smoke suction machine and used for circular motion on the fixed disc (A6) of the rotary disc type smoke suction machine to realize rotation of the bearing plate (1) with the rotating disc (A7) of the rotary disc type smoke suction machine; The front end of the bearing plate (1) has a U-shaped groove (1.1) clamping the smoke collecting nozzle component of the rotary disc type smoke suction machine.

2. The heated cigarette smoke capturing system of claim 1, wherein, The detachable connection of the front end of the bearing plate (1) with the rotating disc (A7) of the rotary disc type smoke suction machine is that "H"-type pin hole (1.2) is arranged on both sides of the U-shaped groove (1.1) of the front end of the bearing plate (1), a positioning hole (A52) is also arranged on the smoke collecting nozzle component, and the positioning hole (A52) and the "H"-type pin hole (1.2) are matched through an "H"-type pin (5) to realize the detachable connection of the front end of the bearing plate (1) with the rotating disc (A7) of the rotary disc type smoke suction machine.

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