Heating cigarette temperature detection adjusting mechanism

Abstract

The utility model discloses a heating cigarette temperature detects adjusting mechanism, through first drive assembly realizes that the measuring rod is equipped with sleeve pipe synchronous movement and inserts into the detection piece, because the protection of sleeve pipe to the measuring rod, avoid the measuring rod deformation, cooperate second drive assembly drive sleeve pipe away from the detection piece again, until only the measuring rod is left in the detection piece, avoided because sleeve pipe leads to the interval between thermocouple and cigarette, and the inaccurate problem of measurement that produces. The utility model has the advantages of: through first drive assembly realizes that the measuring rod is equipped with sleeve pipe synchronous movement and inserts into the detection piece, because the protection of sleeve pipe to the measuring rod, avoid the measuring rod deformation, cooperate second drive assembly drive sleeve pipe away from the detection piece again, until only the measuring rod is left in the detection piece, avoided because sleeve pipe leads to the interval between thermocouple and cigarette, and the inaccurate problem of measurement that produces.

Description

Technical Field

[0001] This utility model relates to the field of cigarette measurement technology, and in particular to a heating smoke temperature detection and adjustment mechanism. Background Technology

[0002] In the study of heated cigarette filter rods, the temperature measurement of the filter rod is very important. Traditional cigarettes do not require temperature measurement of the filter rod; the focus is on the temperature measurement of the cigarette combustion section. Generally, the temperature of the smoke in the tobacco section, the empty tube section, and the filter section is obtained by inserting a tiny thermocouple in the radial direction of the cigarette.

[0003] Chinese patent CN11041159A discloses a filter tip temperature measuring device, which includes a suction body and a cigarette heater support. The suction body is used to simulate the temperature measurement of the filter tip in the human body's smoking state. The bottom of the suction body is matched with a smoking machine to prevent smoke from flowing out. The temperature measuring unit controls the depth of the thermocouple inserted into the filter tip through a starting device to measure the temperature of the filter tip at different depths.

[0004] However, in order to speed up the response of the test, thinner thermocouples are generally selected. Therefore, thermocouples are soft and easily deformed or damaged when inserted into cigarettes. In actual operation, operators will put a rigid hollow tube on the outside of the thermocouple, but the rigid hollow tube causes a gap between the thermocouple and the cigarette, which can easily cause errors during measurement. Secondly, measuring the temperature of the flue gas is a repetitive operation that requires operators to perform, which is labor-intensive and tedious.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The technical problem to be solved by this utility model is to solve the problem of thermocouple insertion deformation and inaccurate measurement.

[0007] This utility model solves the above-mentioned technical problems through the following technical means:

[0008] This utility model claims a heating flue temperature detection and adjustment mechanism, including a worktable and a first drive assembly. A measuring rod and a workpiece to be tested are respectively placed on both sides of the worktable. The measuring rod is configured to be inserted and mated with the workpiece to perform a measurement operation. A sleeve is provided outside the measuring rod. The first drive assembly is configured to drive the measuring rod and the sleeve to move along the insertion direction.

[0009] It also includes a second drive assembly configured to drive the sleeve to move in a direction away from the object to be tested.

[0010] Preferably, the first driving component includes a first power source, a mounting base, and a first fixing unit. The first power source is mounted on the worktable, and the mounting base is provided at the output end of the first power source. The first power source drives the mounting base to move along the insertion direction. The first fixing unit is provided on the side plate of the mounting base away from the workpiece to be tested, and the side plate of the mounting base is perpendicular to the insertion direction. The first fixing unit is provided with a measuring rod.

[0011] Preferably, the second drive assembly includes a second power source and a second fixing unit, with the second power source disposed on the mounting back plate away from the first power source, and the mounting back plate being parallel to the insertion direction.

[0012] The output end of the second power source is equipped with one end of the second fixed unit, the first fixed unit is inserted inside the second fixed unit, and a sleeve is installed at the other end of the second fixed unit.

[0013] Preferably, the first fixing unit is in the shape of a stepped cylinder, and the diameter of the outer cylinder wall of the first fixing unit decreases sequentially towards the part to be tested;

[0014] The large-diameter end of the first fixing unit is installed on the side plate of the mounting base. The other end of the first fixing unit coaxially passes through the cavity of the second fixing unit. When the second power source drives the second fixing unit to move to a position far away from the limit position of the workpiece to be tested, the end of the second fixing unit abuts against the shoulder of the first fixing unit.

[0015] Preferably, the first fixing unit includes a first fixing sleeve, a first base and a first pressure cover. One end of the first fixing sleeve is mounted on the first plane. The first fixing sleeve is the large-diameter end of the first fixing unit. The other end of the first fixing sleeve is inserted into the first base. The first base is inserted into the measuring rod. The measuring rod passes through the first pressure cover. The inner wall of the first pressure cover is pressed against the first base. The first pressure cover is connected to the first fixing sleeve.

[0016] Preferably, the second fixing unit includes a second fixing sleeve and a second pressure cap. The second fixing sleeve is fitted over the first fixing sleeve. One end of the second fixing sleeve is installed on the second power source, and a sleeve is provided at the other end of the second fixing sleeve. The sleeve is coaxially fitted over the measuring rod. The measuring rod and the sleeve pass through the second pressure cap, and the second pressure cap is connected to the second fixing sleeve.

[0017] Preferably, it further includes a first mobile module, the first mobile module is installed at the output end of the first power source, the mobile end of the first mobile module is provided with a mounting base, and the first mobile module is configured to drive the mounting base to move along a first direction, wherein the first direction is perpendicular to the insertion direction.

[0018] Preferably, it also includes a third adjustment component, the worktable is equipped with the third adjustment component, the third adjustment component is configured to drive the test piece to move along a second direction, wherein the second direction is perpendicular to the insertion direction.

[0019] Preferably, the third adjustment component includes a third movable slide and a gripper unit. The worktable is equipped with the third movable slide, and the output end of the third movable slide is equipped with the gripper unit. The gripper unit is configured to hold the workpiece to be tested, and the third movable slide is configured to drive the gripper unit to move along the second direction.

[0020] Preferably, the gripper unit includes a fifth drive unit and a clamping plate. The fifth drive unit is installed at the output end of the third moving slide, and the clamping plate is installed at the output end of the fifth drive unit respectively. The clamping plates are symmetrically arranged along both sides of the workpiece to be tested. The fifth drive unit is configured to drive the clamping plates to generate synchronous reverse movement.

[0021] The advantages of this utility model are:

[0022] I. This utility model claims a heating smoke temperature detection and adjustment mechanism, which uses a first driving component to move the measuring rod and the sleeve synchronously into the part to be tested. Due to the protective function of the sleeve on the measuring rod, deformation of the measuring rod is avoided. Then, in conjunction with the second driving component, the sleeve is driven away from the part to be tested until only the measuring rod remains in the part to be tested. This avoids the problem of inaccurate measurement caused by the gap between the thermocouple and the cigarette due to the sleeve.

[0023] Second, by setting up a mounting base, preferably with an L-shaped cross-section, a first power source is installed on the side plate of the mounting base, and a second power source is set up in conjunction with the back plate of the mounting base. This not only achieves that the first power source and the second power source are staggered and do not interfere with each other during operation, but also enables the measuring rod and the workpiece to be tested on the mounting base to move synchronously through the first drive component; and then, combined with the second power source, the measuring rod and the workpiece to be tested can be separated from each other.

[0024] Third, the first fixing unit is in the shape of a stepped cylinder. On the one hand, it ensures that the diameter of the outer wall of the first fixing unit decreases sequentially towards the part to be tested, so as to avoid collision or interference between the first fixing unit and the second fixing unit. On the other hand, it ensures that when the second fixing unit moves to the extreme position away from the part to be tested, the end of the second fixing unit abuts against the shoulder of the first fixing unit, so as to avoid the second fixing unit slipping during movement.

[0025] Fourth, the first pressure cap is preferably connected to the first fixed sleeve by a thread. This design can ensure the sealing of the first fixed sleeve and the disassembly and replacement of the measuring rod.

[0026] Fifth, the second gland is preferably connected to the second fixed sleeve by a thread, which can ensure the sealing of the second fixed sleeve.

[0027] VI. The first moving module is mainly used to adjust the position of the measuring rod and the sleeve, while the third adjusting component is mainly used to adjust the position of the workpiece to be tested, so as to facilitate the alignment of the workpiece to be tested with the measuring rod and the sleeve.

[0028] VII. The gripper unit mainly uses the fifth drive unit to drive the clamping plate to move synchronously closer to or further away from the workpiece to be inspected for clamping. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the heating flue gas temperature detection and adjustment mechanism in Embodiment 1 of this utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the test piece, measuring rod, and sleeve in Embodiment 1 of this utility model;

[0031] Figure 3 This is a cross-sectional schematic diagram of the test piece, measuring rod, and sleeve in Embodiment 1 of this utility model;

[0032] Figure 4 This is a schematic diagram of the measuring device in Embodiment 2 of this utility model;

[0033] Figure 5 This is a schematic diagram of the measuring device in Embodiment 2 of this utility model with part of the shell removed;

[0034] Figure 6 This is a side view of the measuring device in Embodiment 2 of this utility model.

[0035] 1. Outer casing; 2. Smoke clamping mechanism; 3. Suction mechanism; 31. Piston; 32. Exhaust box; 33. Fourth power source; 330. Motor; 331. Lead screw sleeve;

[0036] 40. Workbench; 41. First drive assembly; 410. First power source; 411. Mounting base; 412. First fixing unit; 4120. First fixing sleeve; 4121. First base support; 4122. First pressure cover;

[0037] 42. Second drive assembly; 420. Second power source; 421. Second fixing unit; 4210. Second fixing sleeve; 4211. Second pressure cap;

[0038] 43. First moving module; 430. Y-axis moving module; 431. Z-axis moving module;

[0039] 44. Third adjustment component; 440. Third moving slide; 4401. Y-axis moving slide; 4402. Z-axis moving slide; 441. Gripper unit; 4410. Fifth drive unit; 4411. Clamping plate. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0041] Example 1

[0042] See Figures 1 to 2 This embodiment claims protection for a heating flue gas temperature detection and adjustment mechanism.

[0043] See Figures 1 to 3 The heating smoke temperature detection and adjustment mechanism includes a worktable 40, a first moving module 43, a third adjustment component 44, and a first drive component 41. Measuring rods and test pieces are placed on both sides of the worktable 40. The measuring rods are configured to be inserted and cooperate with the test pieces to perform measurement operations.

[0044] Furthermore, the worktable 40 is equipped with a third adjustment component 44, which is configured to drive the workpiece to be tested to move along a second direction, wherein the second direction is perpendicular to the insertion direction.

[0045] Furthermore, the third adjustment component 44 includes a third movable slide 440 and a gripper unit 441. The worktable 40 is equipped with the third movable slide 440, and the gripper unit 441 is installed at the output end of the third movable slide 440. The gripper unit 441 is configured to grip the workpiece to be tested. The third movable slide 440 is configured to drive the gripper unit 441 to move along the second direction. The gripper unit 441 includes a fifth drive unit 4410 and a clamping plate 4411. The fifth drive unit 4410 is installed at the output end of the third movable slide 440, and the clamping plate 4411 is installed at the output end of the fifth drive unit 4410. The clamping plates 4411 are symmetrically arranged along both sides of the workpiece to be tested. The fifth drive unit 4410 is configured to drive the clamping plate 4411 to move synchronously in opposite directions. The gripper unit 441 mainly uses the fifth drive unit 4410 to drive the clamping plate 4411 to move synchronously closer to or further away from the workpiece to be tested to grip it.

[0046] The measuring rod is fitted with a sleeve, and the first drive assembly 41 is configured to drive the measuring rod and the sleeve to move along the insertion direction.

[0047] Furthermore, the first drive assembly 41 includes a first power source 410, a mounting base 411, and a first fixing unit 412. The output end of the first power source 410 is equipped with a first moving module 43, and the moving end of the first moving module 43 is equipped with the mounting base 411. The first moving module 43 is configured to drive the mounting base 411 to move along a first direction, wherein the first direction is perpendicular to the insertion direction. The first moving module 43 is mainly used to adjust the position of the measuring rod and the sleeve, while the third adjustment assembly 44 is mainly used to adjust the position of the workpiece to be tested, so as to facilitate the alignment of the workpiece to be tested with the measuring rod and the sleeve.

[0048] The first power source 410 output end is provided with a mounting base 411, wherein the first power source 410 drives the mounting base 411 to move along the insertion direction. The side plate of the mounting base 411 away from the workpiece to be tested is provided with a first fixing unit 412, and the side plate of the mounting base 411 is perpendicular to the insertion direction. The first fixing unit 412 is provided with a measuring rod.

[0049] It is worth mentioning that by setting the mounting base 411, which is preferably L-shaped in cross-section, a first power source 410 is installed on the side plate of the mounting base 411, and a second power source 420 is set on the back plate of the mounting base 411. This not only ensures that the first power source 410 and the second power source 420 are staggered and do not interfere with each other during operation, but also enables the measuring rod and the workpiece under test on the mounting base 411 to move synchronously through the first drive assembly 41. Furthermore, the measuring rod and the workpiece under test can be separated from each other by the second power source 420.

[0050] The heating smoke temperature detection and adjustment mechanism also includes a second drive component 42, which is configured to drive the sleeve to move in a direction away from the object to be detected.

[0051] Furthermore, the second drive assembly 42 includes a second power source 420 and a second fixing unit 421, with the second power source 420 disposed on the back plate of the mounting base 411 away from the first power source 410.

[0052] The output end of the second power source 420 is equipped with one end of the second fixing unit 421, and the first fixing unit 412 passes through the second fixing unit 421.

[0053] Furthermore, the first fixing unit 412 is in the shape of a stepped cylinder. The diameter of the outer wall of the first fixing unit 412 decreases sequentially towards the part to be tested. The large diameter end of the first fixing unit 412 is installed on the side plate of the mounting base 411. The other end of the first fixing unit 412 coaxially passes through the cavity of the second fixing unit 421. When the second power source 420 drives the second fixing unit 421 to move to a position far away from the limit position of the part to be tested, the end of the second fixing unit 421 abuts against the shoulder of the first fixing unit 412.

[0054] The first fixing unit 412 is in the shape of a stepped cylinder. On the one hand, it ensures that the diameter of the outer wall of the first fixing unit 412 decreases sequentially towards the part to be tested, so as to avoid collision or interference between the first fixing unit 412 and the second fixing unit 421 during movement. On the other hand, it ensures that when the second fixing unit 421 moves to a position far away from the limit of the part to be tested, the end of the second fixing unit 421 abuts against the shoulder of the first fixing unit 412, so as to avoid the second fixing unit 421 slipping during movement.

[0055] Furthermore, the first fixing unit 412 includes a first fixing sleeve 4120, a first base 4121, and a first pressure cap 4122. One end of the first fixing sleeve 4120 is mounted on the first plane. The first fixing sleeve 4120 is the large-diameter end of the first fixing unit 412. The other end of the first fixing sleeve 4120 is inserted into the first base 4121. A measuring rod is mounted on the first base 4121. The measuring rod passes through the first pressure cap 4122. The inner wall of the first pressure cap 4122 is pressed against the first base 4121, and the first pressure cap 4122 is connected to the first fixing sleeve 4120.

[0056] The first pressure cap 4122 is preferably connected to the first fixed sleeve 4120 by a thread. This design can ensure the sealing of the first fixed sleeve 4120 and the disassembly and replacement of the measuring rod.

[0057] The other end of the second fixing unit 421 is fitted with a sleeve. The second fixing unit 421 includes a second fixing sleeve 4210 and a second pressure cap 4211. The second fixing sleeve 4210 is fitted over the first fixing sleeve 4120. One end of the second fixing sleeve 4210 is fitted to the second power source 420. The other end of the second fixing sleeve 4210 is fitted with a sleeve. The sleeve is coaxially fitted over the measuring rod. The measuring rod and the sleeve pass through the second pressure cap 4211. The second pressure cap 4211 is connected to the second fixing sleeve 4210.

[0058] The second pressure cap 4211 is preferably connected to the second fixed sleeve 4210 by a thread, which can ensure the sealing of the second fixed sleeve 4210.

[0059] This utility model claims a heating smoke temperature detection and adjustment mechanism. The first drive assembly 41 enables the measuring rod and the sleeve to move synchronously into the part to be tested. Due to the protective function of the sleeve on the measuring rod, deformation of the measuring rod is avoided. Then, the second drive assembly 42 drives the sleeve away from the part to be tested until only the measuring rod remains in the part to be tested. This avoids the problem of inaccurate measurement caused by the gap between the thermocouple and the cigarette due to the sleeve.

[0060] Implementation 2

[0061] See Figures 1 to 6This embodiment, based on Embodiment 1, provides a specific application scenario for a heated cigarette temperature detection and adjustment mechanism, specifically for measuring the temperature of heated cigarettes. The measuring rod is a thermocouple, and the object to be tested is a cigarette. In actual use, it is generally preferred to form a measuring device with the outer shell 1 and the suction mechanism 3 to jointly achieve the function of measuring cigarette temperature. This is existing technology and will not be described in detail here. The workbench 40 is equipped with the outer shell 1, and the outer shell 1 and the workbench 40 form a cavity. The cavity is configured to separate the measuring rod and the object to be tested. The outer shell 1 is equipped with a cigarette clamping mechanism 2, which has a clamping cavity. The sleeve, measuring rod, and object to be tested extend into the clamping cavity. The clamping cavity is connected to the suction mechanism 3, which is configured to extract fluid from the clamping cavity. The cigarette clamping mechanism 2 is used to simulate a smoking scenario, and the cigarette clamping mechanism 2 and the suction mechanism 3 are connected to each other to achieve unified collection of smoke.

[0062] Furthermore, the suction mechanism 3 includes a pipe, a piston 31, an exhaust box 32, and a fourth power source 33. The exhaust box 32 is installed on the other side of the bottom of the workbench 40. The piston 31 is installed in the cavity of the exhaust box 32. The piston 31 is configured to divide the cavity into two inner chambers. The piston 31 is connected to the fourth power source 33. The fourth power source 33 is configured to drive the piston 31 to move within the cavity. The inner chamber away from the fourth power source 33 is connected to the clamping cavity through a pipe. In fact, the outer shell 1 and the suction mechanism 3 are common existing technologies in cigarette detection, and will not be described in detail here.

[0063] The length direction of the worktable 40 is defined as the X-axis, the width direction as the Y-axis, and the height direction as the Z-axis. The first power source 410 is preferably an X-axis moving module, and the first moving module 43 preferably includes a Y-axis moving module 430 and a Z-axis moving module 431. The X-axis moving module is mounted on the worktable 40, the Y-axis moving module 430 is mounted at the output end of the X-axis moving module, the Z-axis moving module 431 is mounted at the output end of the Y-axis moving module 430, and a mounting base 411 is mounted at the output end of the Z-axis moving module 431. The mounting base 411 preferably has an L-shaped cross-section. These components coordinate to adjust the position of the measuring rod and sleeve along the X, Y, and Z axes. This is existing technology and will not be described further.

[0064] The third movable slide 440 preferably includes a Y-axis movable slide 4401 and a Z-axis movable slide 4402. The Y-axis movable slide 4401 is installed on the worktable 40, and the Z-axis movable slide 4402 is provided on the moving end of the Y-axis movable slide 4401. They coordinate with each other to adjust the position of the workpiece in the Y-axis and Z-axis directions. This is existing technology and will not be described in detail. A fifth drive unit 4410 is provided on the moving end of the Z-axis movable slide 4402. The fifth drive unit 4410 is preferably a double-headed cylinder.

[0065] The second power source 420 is preferably a cylinder, the cigarette clamping mechanism 2 is preferably a cigarette clamping sleeve, and the fourth power source 33 is preferably a motor 330 and a lead screw sleeve 331. The motor is installed on the worktable 40, and the moving end of the lead screw sleeve is connected to the piston 31. This is existing technology and will not be described in detail.

[0066] In practical applications, an external industrial control computer is preferred. The industrial control computer is installed on the side below the worktable 40, away from the suction mechanism 3. The industrial control computer is used to control the suction mode of the suction mechanism 3. This is existing technology and will not be described in detail. The implementation process includes the following steps:

[0067] Step 1, the stage of clamping the part to be tested, is to place the part to be tested in the middle of the clamping plate 4411. The clamping plate 4411 is driven to move synchronously in the opposite direction by the fifth driving unit 4410, clamping the part to be tested on both sides. The part to be tested is inserted into the cigarette sleeve by the third adjusting component 44.

[0068] Step 2, Industrial PC Setup Stage: Set the suction mode of suction mechanism 3 through the industrial PC, such as inputting parameters like single-port suction capacity, suction time, suction interval, suction curve, and number of suction ports. Once the parameters are set, the process is complete.

[0069] Step 3, the operation stage of the heating flue gas temperature detection and adjustment mechanism, including the insertion of the test piece and the removal of the sleeve from the test piece;

[0070] In the step of inserting the part to be tested, based on the parameters set by the industrial control computer, the second power source 420 is driven to move the sleeve to the right, completely enclosing the measuring rod inside the sleeve. The first power source 410 drives the measuring rod and the sleeve to move to the right at the same time, and inserts the cigarette to the set temperature to be measured position.

[0071] During the step of detaching the sleeve from the object to be tested, the second power source 420 drives the sleeve to move to the left and away from the cigarette stick. At this time, the measuring rod remains completely inside the cigarette stick.

[0072] Step 4: Based on the parameters set by the industrial control computer, the suction mechanism 3 suctions the cigarette according to the set suction mode. At the same time, the measuring rod rapidly and continuously collects the internal temperature changes of the cigarette.

[0073] Step 5, Reset Phase: After the test is completed, the first power source 410 drives the measuring rod and sleeve to move to the left simultaneously. The measuring rod leaves the cigarette holder, and the equipment enters the reset state, waiting for the next measurement.

[0074] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A heating tobacco temperature detection adjusting mechanism, characterized by, The utility model provides a measuring device, including workbench (40) and first drive assembly (41), workbench (40) both sides divide and detect piece and measure rod utensil, measure rod utensil is configured as with detect piece plug -in cooperation to carry out measurement operation, measure rod utensil is equipped with sleeve pipe, first drive assembly (41) is configured as drive measure rod utensil and sleeve pipe move along the direction of plug -in, Also including second drive assembly (42), second drive assembly (42) is configured as drive sleeve pipe and produce moving action along the direction of being away from detect piece.

2. The heating tobacco temperature detecting and adjusting mechanism according to claim 1, wherein First drive assembly (41) includes first power source (410), mounting seat (411) and first fixed unit (412), workbench (40) installs first power source (410), first power source (410) output sets up mounting seat (411), wherein first power source (410) drive mounting seat (411) move along the direction of plug -in, the side plate of mounting seat (411) away from detect piece sets up first fixed unit (412), and the side plate of mounting seat (411) and the direction of plug -in perpendicular to each other, first fixed unit (412) sets up measure rod utensil.

3. The heating tobacco temperature detecting and adjusting mechanism according to claim 2, wherein Second drive assembly (42) includes second power source (420) and second fixed unit (421), the backboard of mounting seat (411) away from first power source (410) sets up second power source (420), the backboard of mounting seat (411) and the direction of plug -in parallel to each other; Second power source (420) output end installs second fixed unit (421) one end, second fixed unit (421) is arranged in first fixed unit (412), and second fixed unit (421) other end installs sleeve pipe.

4. The heating tobacco temperature detecting and adjusting mechanism according to claim 3, wherein First fixed unit (412) is ladder cylinder, and the outer cylinder wall of first fixed unit (412) gradually decreases in diameter towards the direction of being close to detect piece; First fixed unit (412) big diameter end installs in the side plate of mounting seat (411), and the other end of first fixed unit (412) passes through the cylinder cavity of second fixed unit (421) coaxially, when second fixed unit (421) moves to the limit position away from detect piece, the end of second fixed unit (421) and the shaft shoulder of first fixed unit (412) abutment cooperation.

5. The heating tobacco temperature detecting and adjusting mechanism according to claim 4, wherein First fixed unit (412) includes first fixed sleeve (4120), first bottom support (4121) and first gland (4122), first plane installs first fixed sleeve (4120) one end, first fixed sleeve (4120) is the big diameter end of first fixed unit (412), first fixed sleeve (4120) other end plugs in first bottom support (4121), first bottom support (4121) plugs in measure rod utensil, measure rod utensil passes through first gland (4122), the inner wall of first gland (4122) and first bottom support (4121) abutment cooperation, and first gland (4122) is connected with first fixed sleeve (4120).

6. The heating tobacco temperature detecting adjusting mechanism according to claim 4, wherein The second fixing unit (421) comprises a second fixing sleeve (4210) and a second gland (4211), the first fixing sleeve (4120) is sleeved with the second fixing sleeve (4210), one end of the second fixing sleeve (4210) is arranged on the second power source (420), the other end of the second fixing sleeve (4210) is provided with a sleeve, the sleeve is coaxially sleeved outside the measuring rod, the measuring rod and the sleeve pass through the second gland (4211), and the second gland (4211) is connected with the second fixing sleeve (4210).

7. The heating temperature detection adjusting mechanism according to any one of claims 1 to 6, characterized by, The first moving module (43) is further included, the first moving module (43) is arranged at the output end of the first power source (410), and the mounting seat (411) is arranged at the moving end of the first moving module (43). The first moving module (43) is configured to drive the mounting seat (411) to move in the first direction, wherein the first direction is perpendicular to the plug-in direction.

8. A heating temperature detection adjusting mechanism according to any one of claims 1 to 6, characterized in that, The third adjusting assembly (44) is further included, and the third adjusting assembly (44) is arranged on the workbench (40). The third adjusting assembly (44) is configured to drive the to-be-detected piece to move in the second direction, wherein the second direction is perpendicular to the plug-in direction.

9. A heating temperature detection adjusting mechanism according to any one of claims 1 to 6, characterized in that, The third adjusting assembly (44) comprises a third moving sliding table (440) and a clamping jaw unit (441). The third moving sliding table (440) is arranged on the workbench (40), and the clamping jaw unit (441) is arranged at the output end of the third moving sliding table (440). The clamping jaw unit (441) is configured to clamp the to-be-detected piece. The third moving sliding table (440) is configured to drive the clamping jaw unit (441) to move in the second direction.

10. The heating tobacco temperature detecting and adjusting mechanism according to claim 9, wherein The clamping jaw unit (441) comprises a fifth driving unit (4410) and a clamping plate (4411). The fifth driving unit (4410) is arranged at the output end of the third moving sliding table (440). The clamping plate (4411) is arranged at the output end of the fifth driving unit (4410) and is symmetrically arranged on both sides of the to-be-detected piece. The fifth driving unit (4410) is configured to drive the clamping plate (4411) to move in the synchronous reverse direction.

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