CN115032047A - Heating cigarette bullet automatic loading experimental apparatus and animal expose smoking machine - Google Patents

Abstract

The invention relates to the field of tobacco toxicology research, in particular to an automatic loading experimental device for heating cigarette cartridges and an animal exposure smoking machine. This application overcomes the static friction force between cigarette bullet and the heating device through rotatory cigarette bullet visitor, and the probability that the pipe tobacco remained in heating device is littleer, and accuracy and continuity when follow-up other cigarette bullets of carrying on load also are higher, reduce artificial intervention, can guarantee to load in addition that the cigarette bullet back is fixed stability between cigarette bullet and the heating device.

Description

Heating cigarette bullet automatic loading experimental apparatus and animal expose smoking machine

Technical Field

The invention relates to the field of tobacco toxicology research, in particular to an automatic filling experimental device for a heating cigarette cartridge and an animal exposure smoking machine.

Background

At present, the consumption demand of the cigarette bullet which is not heated and combusted is continuously increased due to the reasons of less harmful substances, good smoking taste and the like. Further verification of the safety of heated cigarette cartridges is required during the manufacturing process and in the laboratory, continuous aerosol generation using a smoking machine is required for the next testing phase. And all manually load the cigarette bullet among the prior art, the cigarette bullet that finishes of using is got rid of to the manual work, and such operation not only makes experiment work efficiency low, influences the speed of experiment, can not guarantee the continuity of suction moreover, can not realize automatic continuous production aerosol, influences the experiment effect. Therefore, chinese patent 202110137161.5 discloses an automatic loading experimental device for heating cigarette cartridges and an animal exposure smoking machine, which realizes uninterrupted loading, heating and unloading processes through the cooperation of a storage bin, a loading mechanism, a heating device and an unloading mechanism, so as to improve the degree of automation. However, the prior art has the following problems when the cartridge or the cigarette is pulled out from the heating device: after the cigarette bullet is heated and used, the tobacco shreds at the bottom end of the cigarette can expand by heating, so that the friction force between the cigarette and the heating device is increased, the cigarette bullet is directly taken out, the tobacco shreds are easily remained in the heating device, if the automatic loading process is continuously executed, the subsequent loading is influenced, the next cigarette bullet cannot be correctly inserted into a smoking set, and the stability of the automatic feeding and discharging mechanism of the cigarette bullet is reduced.

Disclosure of Invention

In order to solve one or more technical problems in the prior art or at least provide a beneficial choice, the invention provides an automatic loading experimental device for heating cigarette cartridges and an animal exposure smoking machine, and solves the problem of cut tobacco residue after the cigarettes are pulled out.

The invention discloses an automatic loading experimental device for a heated cigarette cartridge, which comprises

A magazine containing a plurality of cartridges, the magazine having a discharge port;

a heating device;

the feeding mechanism inserts the part of the cartridge dropped from the discharge port into the heating device;

a blanking mechanism for clamping the cigarette cartridge to separate the cigarette cartridge from the heating device;

the blanking mechanism comprises a cigarette bullet clamping piece, and the cigarette bullet clamping piece can use the axle center of the cigarette bullet as a rotation center to separate the cigarette bullet from the heating device.

As an optimal selection technical scheme of heating cigarette bullet automatic loading experimental apparatus, the cigarette bullet holder including set up relatively in the first slip splint and the second slip splint of cigarette bullet periphery, first slip splint with the second slip splint can be followed cigarette bullet tangential movement is in order to drive the cigarette bullet rotates.

As an optimal technical scheme of heating cigarette bullet automatic loading experimental apparatus, the cigarette bullet holder still includes dead lever and connecting rod, the connecting rod includes first spout and second spout, be equipped with between first spout and the second spout and rotate connecting portion, rotate connecting portion with the tip of dead lever rotates and is connected, first slip splint and second slip splint be equipped with respectively with first spout, second spout sliding connection's sliding pin, connecting rod one end can receive driven lifting or decline, and the duplex winding rotate connecting portion and rotate, in order to drive first slip splint, second slip splint follow cigarette bullet tangential movement.

As an optimal technical scheme of heating cigarette bullet automatic loading experimental apparatus, the cigarette bullet holder still includes relative first clamping jaw and the second clamping jaw that sets up, first slip splint with second slip splint slide respectively set up in first clamping jaw with the second clamping jaw orientation the clamping face of cigarette bullet, first slip splint with second slip splint can receive driven edge respectively the clamping face of first clamping jaw, second clamping jaw slides in order to drive the cigarette bullet rotates.

As a preferred technical scheme of the automatic loading experimental device for heating cigarette cartridges, the first clamping jaw and the second clamping jaw are driven by the first driving piece to realize relative translation so as to clamp the cigarette cartridges; and/or the connecting rod is driven by a second driving piece to drive the first sliding clamping plate and the second sliding clamping plate to move along the clamping surfaces of the first clamping jaw and the second clamping jaw.

As an optimal technical scheme of the automatic loading experimental device for heating the cigarette cartridges, the first sliding clamping plate and the second sliding clamping plate are respectively provided with an anti-slip layer on the contact surface with the cigarette cartridges.

As an optimal technical scheme of the automatic loading experimental device for the cigarette cartridges of the heating cigarettes, the heating device comprises a cigarette lifter and a heating rod, the cigarette lifter is detachably arranged on the heating rod, and the cigarette cartridges can be installed in the cigarette lifter and driven by a cigarette cartridge clamping piece to rotate and separate from the cigarette lifter.

As an optimal technical scheme of the automatic loading experimental device for heating cigarette cartridges, the heating device further comprises a cigarette lifter clamping piece and a cigarette lifter driving piece, the cigarette lifter clamping piece is used for clamping the cigarette lifter, and the cigarette lifter driving piece can drive the cigarette lifter clamping piece to be separated from the heating rod.

As an optimal technical scheme of the automatic loading experimental device for the heated cigarette cartridges, the cigarette lifting device clamping piece comprises a first clamping portion and a second clamping portion, the first clamping portion is used for clamping the cigarette lifting device, the second clamping portion is used for clamping the cigarette cartridges, and the clamping force of the second clamping portion is smaller than that of the first clamping portion.

The invention also discloses a smoking machine for heating the cigarette animals to expose, which comprises

At least one heated cigarette cartridge automatic loading test device as described above;

a suction device comprising at least one suction mouth connected to the cartridge to be heated to simulate sucking the cartridge;

and the smoke conveying pipeline is connected with the suction device and used for conveying smoke generated by the smoke bomb to the animal exposure experiment device.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

1. this application sets up the mechanism that can be with the rotatory unloading of cigarette bullet on heating cigarette bullet automatic loading experimental apparatus's unloading mechanism, thereby it is quick with the cigarette bullet, the efficient takes out from heating device, overcome the static friction force between cigarette bullet and the heating device through rotatory cigarette bullet visitor, the probability that the pipe tobacco remained in heating device is littleer, follow-up accuracy and the continuity when carrying out other cigarette bullets and filling are also higher, reduce artificial intervention, and can guarantee to fill fixed stability between cigarette bullet and the heating device behind the cigarette bullet, when carrying out the flue gas exposure experiment, influence the factor of flue gas concentration still less, the flue gas concentration of collection is also more controllable, thereby ensure the accuracy of experimental result.

2. This application radially carries out the centre gripping to the cigarette bullet through first slip splint and second slip splint to can follow cigarette bullet tangential rotation, can realize fast the rotation to the cigarette bullet, need not the counterpoint structure of high accuracy, the error is allowed greatly, and the efficiency of unloading is higher in the automation.

3. This application radially provides the clamping-force for the cigarette bullet through first clamping jaw and second clamping jaw, can ensure the stability of cigarette bullet centre gripping, avoid the cigarette bullet accident to drop, also can guarantee first slip splint simultaneously, when second slip splint remove, by first clamping jaw, the radial force that the second clamping jaw provided improves the frictional force between slip splint and the cigarette bullet, ensure that the cigarette bullet can separate with pivoted mode and heating device, and reduce remaining pipe tobacco when the cigarette bullet is extracted.

4. This application can ensure to extract when the cigarette bullet through setting up the skid resistant course, and the cigarette bullet is in the state of rotating and extracting, reduces the friction, and it remains to reduce the pipe tobacco.

5. This application sets up and carries the cigarette ware to install in the heating rod, and the cigarette bullet cooperates with carrying the contact of cigarette ware, when taking out the cigarette bullet, together takes out the cigarette bullet and carrying the cigarette ware, and is high-efficient swift to rotate the cigarette bullet for carrying the cigarette ware, can take out the cigarette bullet fast, even there is remaining partial pipe tobacco, can not influence the heating effect of heating rod portion yet, and it is removable to carry the cigarette ware, and the cost is lower.

6. The application provides an animal of unloading exposes smoking machine in automation, feed mechanism acquires the cigarette bullet, and heating device heats the back to the cigarette bullet, is smoked by suction device, and flue gas pipeline concentrates the flue gas to carry to the animal and exposes experimental apparatus, and this smoking machine can realize the automatic feeding of cigarette bullet, the process of heating, suction, unloading, guarantees lasting, the stable output of flue gas, and the heating cigarette bullet animal that is applicable to the laboratory exposes the experiment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an animal exposure smoking machine capable of automatically feeding and discharging materials in one embodiment of the invention.

Fig. 2 is a schematic structural diagram of a feeding mechanism, a heating device and a discharging mechanism in an embodiment of the present invention.

Fig. 3 is a schematic structural view of the cartridge holder in an unclamped state according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a cartridge holder in a holding state according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a cartridge holder in a rotated state according to an embodiment of the present invention.

FIG. 6 is a schematic diagram of the configuration of a heated smoking animal exposed smoking machine in one embodiment of the present invention.

Description of reference numerals:

10-a storage bin;

20-heating means, 201-smoke extractor, 202-heating rod, 203-smoke extractor grip, 205-first grip, 206-second grip, 204-smoke extractor drive;

30-a feeding mechanism;

40-blanking mechanism, 401-first sliding clamp plate, 402-second sliding clamp plate, 403-fixed rod, 411-rotating connecting part, 404-connecting rod, 412-first sliding groove, 413-second sliding groove, 405-sliding pin, 406-first clamping jaw, 407-second clamping jaw, 408-first air cylinder, 409-second air cylinder and 410-anti-slip layer;

50-a suction device;

60-smoke cartridge.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. However, the direct connection means that the two bodies are not connected through a transition structure, but connected through a connection structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

First, the technical concept of the technical solution disclosed in the present invention will be explained. Most of cigarette smoking sets in the prior art have a cigarette lifter structure, when a cigarette needs to be replaced, the common method is to take out the cigarette lifter together with cigarettes, then rotate the cigarette to take out the cigarette from the cigarette lifter, if the cigarettes are directly taken out without passing through the cigarette lifter, the tobacco shreds can be remained in the smoking set at a high probability, if the cigarette lifter is taken out first and then the cigarettes are directly pulled out, the situation that the tobacco shreds are remained in the cigarette lifter still exists, after the cigarettes are heated and used, the tobacco shreds at the bottom ends of the cigarettes and the bottom of the cigarette lifter are heated and expanded, the friction force is increased, the cigarettes are directly taken out, the tobacco shreds are easily remained, after the cigarettes are rotated by hands, the state that the bottoms of the cigarettes and the bottom of the cigarette lifter are adhered can be broken, the cigarettes are taken out smoothly, the phenomenon of tobacco shreds residue cannot occur, and the use experience of users is poor. And when this problem appeared on the automatic industrial equipment who changes the cartridge and carry out the experiment of continuous suction, the pipe tobacco remained and is more obvious in the produced influence in heating device, can influence the efficiency of unloading on the cartridge on the one hand, and on the other hand can lead to the inaccurate of follow-up experimental result. Consequently, consider that the rotatory cigarette bullet of accessible reduces the adhesion between cigarette bullet and the cigarette lifting device, this application improves the unloader that heats cigarette bullet automatic loading experimental apparatus, makes cigarette bullet and heating device quickly separating, reduces the pipe tobacco and remains the probability at heating device.

The above is merely an illustration, and in fact, it is always consistent with the technical idea of the present disclosure to separate the cartridge from the heating device by rotating the cartridge to improve the efficiency of loading and unloading the cartridge.

As shown in fig. 1 to 5, the automatic loading experimental device for heated cigarette cartridges 60 disclosed in one embodiment of the present application includes a bin 10, a heating device 20, a feeding mechanism 30 and a discharging mechanism 40. The magazine 10 is capable of holding a plurality of cartridges 60, with a discharge port at the bottom of the magazine 10 for discharging cartridges 60 one by one from the bottom. The heating device 20 is used to continuously heat the cartridge 60 so that the cartridge 60 generates smoke, which is collected and utilized for experimental analysis. The feeding mechanism 30 is used for inserting the cartridge 60 dropped from the discharge port into the heating device 20, and the cartridge 60 can be inserted into the heating device 20 completely or partially as required, so that the cartridge 60 can be effectively clamped and the effective heating and suction can be ensured. When the heating and suction are completed, the cartridge 60 is gripped by the blanking mechanism 40 to detach the cartridge 60 from the heating device 20. Considering that the tobacco shred is easily left in the mode of directly pulling out the cartridge 60 by applying force to the cartridge 60 when the cartridge 60 is fed in the prior art, the feeding mechanism 40 in this embodiment includes a cartridge 60 holder, and the cartridge 60 holder can separate the cartridge 60 from the heating device 20 by using the axis of the cartridge 60 as the rotation center. In the embodiment, the cigarette cartridge 60 is rotated after a user sucks the cigarette cartridge 60 so that the cigarette cartridge 60 can be taken out, the blanking mechanism 40 for heating the automatic loading experimental device of the cigarette cartridge 60 is provided with the mechanism capable of rotationally blanking the cigarette cartridge 60, so that the cigarette cartridge 60 can be taken out from the heating device 20 quickly and efficiently, the expansion effect generated when the heating device 20 heats the cigarette cartridge 60 causes the problems that the cigarette cartridge 60 is difficult to take out and the cut tobacco is easy to remain, the problems can be solved by rotating the cigarette cartridge 60, the static friction force between the cigarette cartridge 60 and the heating device 20 is overcome by rotating the cigarette cartridge 60, the probability that the cut tobacco remains in the heating device 20 is smaller, the accuracy and the continuity are higher when other cigarette cartridges 60 are loaded subsequently, the manual intervention is reduced, the stability of fixing between the cigarette cartridge 60 and the heating device 20 after the cigarette cartridge 60 is loaded can be ensured, when a smoke exposure experiment is carried out, the factors influencing the smoke concentration are less, and the collected smoke concentration is more controllable, so that the accuracy of the experimental result is ensured.

As shown in fig. 3-5, in one embodiment, the cartridge 60 holder includes a first sliding clamp 401 and a second sliding clamp 402 disposed opposite to the outer periphery of the cartridge 60, and the first sliding clamp 401 and the second sliding clamp 402 can move tangentially along the cartridge 60 to rotate the cartridge 60. First slip splint 401 and second slip splint 402 are the platelike structure of relative setting, because first slip splint 401 and second slip splint 402 centre gripping are in the periphery both sides of cigarette bullet 60, and the axle center of cigarette bullet 60 and the axle center collineation of heating device 20, when first slip splint 401 and second slip splint 402 remove along the opposite direction, cigarette bullet 60 is driven by first slip splint 401 and second slip splint 402 and is followed the axle center and rotate, thereby overcome because of the static friction force of the increase of thermal expansion, with heating device 20 quick separation, avoid the pipe tobacco to remain.

It can be understood by those skilled in the art that, for the structure for driving the cigarette cartridge 60 to rotate, besides the driving by the reverse movement of the first sliding clamp 401 and the second sliding clamp 402 disclosed in the present embodiment, the structure can also be realized by other clamping manners, such as in an embodiment, the structure is held tightly around the cigarette cartridge 60 by a hoop structure, and the hoop is rotated along the axis of the cigarette cartridge 60 to drive the cigarette cartridge 60 to rotate, so as to be quickly separated from the heating device 20, thereby avoiding the cut tobacco residue.

As an experimental apparatus for automatically loading heated cigarette cartridges 60 by using a first sliding clamp 401 and a second sliding clamp 402 to drive the cartridges 60 to rotate, in one embodiment, the cartridge 60 holder further includes a fixing rod 403 and a connecting rod 404, the fixing rod 403 is disposed between the first sliding clamp 401 and the second sliding clamp 402, one end of the fixing rod 403 is fixedly disposed, and the other end is suspended above the cartridges 60 (as shown in the embodiment of fig. 3-5) for connecting with the connecting rod 404, the connecting rod 404 includes a first sliding slot 412 and a second sliding slot 413, a rotating connection portion 411 is disposed between the first sliding slot 412 and the second sliding slot 413, the rotating connection portion 411 is rotatably connected with the suspended end of the fixing rod 403, the first sliding clamp 401 and the second sliding clamp 402 are respectively provided with a sliding pin 405 slidably connected with the first sliding slot 412 and the second sliding slot 413, one end of the connecting rod 404 can be driven to lift or descend, because the rotation connecting portion 411 is connected with the fixing rod 403 in a rotating manner, after one end of the connecting rod 404 is lifted, the connecting rod 404 can rotate around the rotation connecting portion 411 to drive the first sliding clamp 401 and the second sliding clamp 402 to move, and because the first sliding clamp 401 and the second sliding clamp 402 are arranged in a sliding manner, the first sliding clamp 401 and the second sliding clamp 402 can respectively move along the tangential direction of the cigarette cartridge 60 under the matching of the sliding pin 405 and the sliding groove, so that the cigarette cartridge 60 is driven to rotate.

It will be understood by those skilled in the art that other driving structures may be used to drive the first sliding clamp 401 and the second sliding clamp 402 to move relatively, for example, a separate air cylinder or a hydraulic cylinder is used for driving, or a conventional motor or a linear motor is used for driving, and the present embodiment does not limit the driving structure of the first sliding clamp 401 and the second sliding clamp 402.

As shown in fig. 3-5, further, in an embodiment, the cartridge 60 holder further includes a first jaw 406 and a second jaw 407 disposed opposite to each other, a first sliding clamp 401 and a second sliding clamp 402 are slidably disposed on a holding surface of the first jaw 406 and the second jaw 407 facing the cartridge 60, respectively, and the first sliding clamp 401 and the second sliding clamp 402 can be driven to slide along the holding surface of the first jaw 406 and the second jaw 407 to rotate the cartridge 60. In this embodiment, the first clamping jaw 406 and the second clamping jaw 407 provide clamping force for the radial direction of the cigarette cartridge 60, and the first sliding clamping plate 401 and the second sliding clamping plate 402 are disposed on the outer periphery of the cigarette cartridge 60 and can move along the tangential direction of the cigarette cartridge 60 to drive the cigarette cartridge 60 to rotate, so when the first clamping jaw 406 and the second clamping jaw 407 clamp the cigarette cartridge 60, the stability of clamping the cigarette cartridge 60 can be ensured, the cigarette cartridge 60 is prevented from falling off accidentally, and meanwhile, when the first sliding clamping plate 401 and the second sliding clamping plate 402 move, the friction between the sliding clamping plate and the cigarette cartridge 60 is improved by the radial force provided by the first clamping jaw 406 and the second clamping jaw 407, the cigarette cartridge 60 can be separated from the heating device 20 in a rotating manner, and the residual cut tobacco is reduced when the cigarette cartridge 60 is pulled out.

In one embodiment, the first jaw 406 and the second jaw 407 are driven by a first drive to translate relative to each other to grip the cartridge 60. Specifically, the first driving member may be a first cylinder 408, two ends of the first cylinder 408 are respectively installed on the first clamping jaw 406 and the second clamping jaw 407, and the first clamping jaw 406 and/or the second clamping jaw 407 are driven to move relatively by the extension and contraction of the first cylinder 408, so as to apply a radial clamping force to the cartridge 60 or release the clamping of the cartridge 60.

The linkage 404 is driven by a second drive to move the first and second sliding jaws 401, 402 along the clamping surfaces of the first and second jaws 406, 407. Specifically, the second driving piece also can be the second cylinder 409, and second cylinder 409 one end is fixed, and the other end rotates the pin joint with connecting rod 404 tip, through the flexible in order to drive connecting rod 404 tip lift of second cylinder 409, further through the cooperation of rotating pin and spout, drives first slip splint 401, the lift of second slip splint 402 to drive cigarette bullet 60 rotates, extracts in heating device 20.

Through the removal that adopts cylinder driven mode to drive first clamping jaw 406, second clamping jaw 407 to and the removal of first slip splint 401 and second slip splint 402, the transmission is steady, inertia is low, the noise is little, and is better to the centre gripping dynamics control of cigarette bullet 60, avoids too high clamping-force to influence the rotation of cigarette bullet 60 and extracts, thereby ensures to heat cigarette bullet 60 automatic loading experimental apparatus's cigarette bullet 60 and goes up unloading fast.

As shown in fig. 3-5, in order to prevent the first sliding clamp 401 and the second sliding clamp 402 from loosening from the surface of the cartridge 60 and not rotating the cartridge 60, in one embodiment, the first sliding clamp 401 and the second sliding clamp 402 are respectively provided with an anti-slip layer 410 on the surface contacting with the cartridge 60. In one embodiment, the anti-slip layer 410 may be anti-slip patterns provided on the surfaces of the first slip clamp 401 and the second slip clamp 402, or anti-slip sand blasting to improve the anti-slip effect by increasing the surface roughness in contact with the cartridge 60. In another embodiment, the anti-slip layer 410 may be an anti-slip rubber layer disposed on the surface of the first sliding clamping plate 401 and the second sliding clamping plate 402, and since the anti-slip rubber layer is in flexible contact with the cartridge 60, the cartridge 60 can be prevented from being clamped by excessive force, which may cause the cartridge 60 to break and damage when the cartridge 60 is pulled out. In the embodiment, the anti-slip layer 410 is arranged to ensure that the cigarette cartridge 60 is in a rotating and pulling-out state when the cigarette cartridge 60 is pulled out, so that friction is reduced, and cut tobacco residue is reduced.

As shown in fig. 1-5, in one embodiment, the heating device 20 includes a cigarette lifter 201 and a heating rod 202, the cigarette lifter 201 is detachably disposed on the heating rod 202, and the cartridge 60 can be installed in the cigarette lifter 201 and driven by a holder of the cartridge 60 to rotate and disengage from the cigarette lifter 201. Preferably, the smoking set is used as a part of the heating device 20, that is, the smoke extractor 201 and the heating rod 202 form a split smoking set, when the cartridge 60 is pulled out, the smoke extractor 201 is taken out together with the cartridge 60 in the normal practice, and then the smoke extractor 201 and the cartridge 60 are separated, so that the tobacco shreds of the cartridge 60 can be effectively prevented from being left in the smoking set, and the problem that the tobacco shreds are inconvenient to clean is solved. The cigarette lifter 201 has a through hole penetrating forward and backward, and the cartridge 60 is inserted into the through hole. The heating rod 202 is generally a battery, a circuit board, and a heating element, which is generally cylindrical or sheet-like. During smoking, the cartridge 60 is inserted into the smoke extractor 201, and the heat generating body is inserted into the cartridge 60. After opening the smoking set switch, the battery supplies power for heating rod 202 through the circuit board, and heating rod 202 generates heat and toasts a cigarette, can suck after reaching the preheating time of settlement, and heating rod 202 still can toast a cigarette after the preheating time. When the puff is finished, the cartridge 60 is separated from the heater rod 202 by the smoke extractor 201. At the same time, the grip provided by the lifter 201 is relatively modest and does not pinch off or fold the cartridge 60. The cigarette lifting device 201 and the part of the smoking set for installing the heating rod 202 are attracted by magnetic attraction. Of course, the detachable assembly can also be realized by adopting the matching of a plug-in mode or a clamping mode. The invention is suitable for the smoking set sold in the market and the smoking set developed by the inventor.

As shown in fig. 1-5, in one embodiment, the heating device 20 further comprises a smoke lifter grip 203 and a smoke lifter drive 204, the smoke lifter grip 203 for gripping the smoke lifter 201, the smoke lifter drive 204 capable of driving the smoke lifter grip 203 to disengage from the heating rod 202. The smoke lifter clamp 203 has a first clamp portion 205 and a second clamp portion 206. The first clamping portion 205 and the second clamping portion 206 are driven by the first cylinder 408, and the first clamping portion 205 is used for clamping the cigarette lifter 201, so that the cigarette lifter 201 is conveniently separated from the heating rod 202. The second clamping portion 206 is used for clamping the cartridge 60, the inner side of the second clamping portion 206 is an arc surface, and the clamping force of the second clamping portion 206 is smaller than that of the first clamping portion 205, so that the cartridge 60 is separated from the cigarette extractor 201 by the clamping piece of the cartridge 60.

As shown in fig. 1-5, the loading mechanism 30 can move between a loading position and a loading position, the heating device 20 can move between an initial position, a suction position, and a discharge position, when the loading mechanism 30 reaches the loading position, the trough of the loading mechanism 30 is aligned with the heating device 20 at the initial position (aligned with the position of the smoke extractor 201 in conjunction with the previous embodiment), the cartridge 60 is pushed into the heating device 20, and then the loading mechanism 30 returns to the loading position, and the heating device 20 moves from the initial position to the suction position for suction. After the end of the puff, the first grip portion 205 of the lifter grip 203 grips the lifter 201, the second grip portion 206 grips the cartridge 60, and the heating device 20 is retracted to the initial position. The first clamping portion 205 and the second clamping portion 206 move to the blanking position, and simultaneously drive the cigarette lifter 201 and the cigarette cartridge 60 to be separated from the heating rod 202 together, the cigarette cartridge 60 clamping member starts the first air cylinder 408 to drive the first clamping jaw 406 and the second clamping jaw 407 to radially clamp the cigarette cartridge 60, and then starts the second air cylinder 409 to drive the first sliding clamp plate 401 and the second sliding clamp plate 402 to move reversely along the tangential direction of the cigarette cartridge 60 to rotate the cigarette cartridge 60, the first clamping portion 205 and the second clamping portion 206 return to the initial position, and the cigarette cartridge 60 rotates and is separated from the cigarette lifter 201, so that the cigarette returning process is completed.

As shown in FIG. 6, the present invention also discloses a heated cigarette animal exposure smoking machine comprising at least one heated cigarette cartridge 60 automatic loading experimental apparatus as disclosed in the previous embodiments, a smoking apparatus 50 and a smoke conveying pipeline; the suction device 50 comprises at least one suction mouth which connects the cartridges 60 to be heated to simulate the suction of the cartridges 60; the smoke delivery duct is connected to the suction device 50 and delivers smoke generated by the cartridge 60 to the animal exposure experiment apparatus. In one embodiment, the plurality of heated cigarette cartridges 60 are distributed circumferentially with the suction nozzles distributed circumferentially and corresponding to the respective heating devices 20, and when the heating devices 20 are loaded with cartridges 60 at an initial position, the cartridges 60 are moved to a suction position with the cartridges 60 inserted into the suction nozzles, the heating devices 20 are activated to heat the cartridges 60, and the suction devices 50 are simultaneously activated to draw the cartridges 60. This smoking machine can realize the process of automatic feeding, heating, suction, unloading of cigarette bullet 60, guarantees lasting, the stable output of flue gas, and the flue gas that produces cigarette bullet 60 is carried for outside animal and is exposed experimental apparatus.

The technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the combination of the technical solution of any one embodiment and the technical solution of one or more other embodiments is within the protection scope of the present invention. Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, it is intended that all such modifications and alterations be included within the scope of this invention as defined in the appended claims.

Claims (10)

1. An automatic loading experimental device for heating cigarette cartridges is characterized by comprising

A magazine containing a plurality of cartridges, the magazine having a discharge port;

a heating device;

the feeding mechanism inserts the part of the cigarette bullet falling from the discharge hole into the heating device;

a blanking mechanism for clamping the cartridge to separate the cartridge from the heating device;

the blanking mechanism comprises a cigarette cartridge clamping piece, and the cigarette cartridge clamping piece can use the axle center of the cigarette cartridge as a rotation center to separate the cigarette cartridge from the heating device.

2. The apparatus of claim 1, wherein the cartridge holder comprises a first slide clamp and a second slide clamp disposed opposite to each other around the outer circumference of the cartridge, and the first slide clamp and the second slide clamp are capable of moving in a tangential direction of the cartridge to rotate the cartridge.

3. The automatic loading experimental device for the heated cigarette cartridges according to claim 2, wherein the cartridge holder further comprises a fixing rod and a connecting rod, the connecting rod comprises a first sliding groove and a second sliding groove, a rotating connecting portion is arranged between the first sliding groove and the second sliding groove, the rotating connecting portion is rotatably connected with the end portion of the fixing rod, the first sliding clamp plate and the second sliding clamp plate are respectively provided with a sliding pin which is slidably connected with the first sliding groove and the second sliding groove, one end of the connecting rod can be driven to lift or descend and rotate around the rotating connecting portion to drive the first sliding clamp plate and the second sliding clamp plate to move along the tangential direction of the cartridges.

4. The automatic loading experimental device for the heated cigarette cartridges according to claim 3, wherein the cartridge holder further comprises a first clamping jaw and a second clamping jaw which are oppositely arranged, the first sliding clamp plate and the second sliding clamp plate are respectively slidably arranged on the clamping surfaces of the first clamping jaw and the second clamping jaw facing the cartridges, and the first sliding clamp plate and the second sliding clamp plate can be respectively driven to slide along the clamping surfaces of the first clamping jaw and the second clamping jaw so as to drive the cartridges to rotate.

5. The automatic loading experimental device for the heated cigarette cartridge as claimed in claim 4, wherein the first clamping jaw and the second clamping jaw are driven by a first driving member to realize relative translation so as to clamp the cartridge; and/or the connecting rod is driven by a second driving piece to drive the first sliding clamping plate and the second sliding clamping plate to move along the clamping surfaces of the first clamping jaw and the second clamping jaw.

6. The automatic loading experimental device for the heated cigarette cartridges according to claim 2, wherein the first sliding clamp plate and the second sliding clamp plate are respectively provided with an anti-slip layer on the contact surface with the cartridges.

7. The automatic loading experimental device for the heated cigarette cartridges according to claim 1, wherein the heating device comprises a cartridge lifter and a heating rod, the cartridge lifter is detachably arranged on the heating rod, and the cartridges can be installed in the cartridge lifter and are driven by the cartridge holder to rotate and separate from the cartridge lifter.

8. The apparatus of claim 7, further comprising a lifter clamp for clamping the lifter and a lifter drive capable of driving the lifter clamp to disengage from the heater rod.

9. The automatic loading experimental device for the heated cigarette cartridges according to claim 8, wherein the gripper of the cigarette extractor includes a first gripping portion and a second gripping portion, the first gripping portion is used for clamping the cigarette extractor, the second gripping portion is used for gripping the cartridges, and the gripping force of the second gripping portion is smaller than that of the first gripping portion.

10. A heated cigarette animal exposure smoking machine is characterized by comprising

At least one heated cigarette cartridge automatic loading test device according to any one of claims 1 to 9;

a suction device comprising at least one suction mouth connected to the cartridge to be heated to simulate sucking the cartridge;

and the smoke conveying pipeline is connected with the suction device and used for conveying smoke generated by the smoke bomb to the animal exposure experiment device.

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