An automatic device for measuring appearance quality indexes of cured tobacco

Abstract

The present application relates to a kind of post-baking appearance quality index of cigarette automatic measurement device, including work tank, tobacco thickness and picture acquisition device, tobacco oil content measurement device, tobacco weight measurement device, control system.Work tank includes box, tobacco inlet, tobacco outlet, fixed foot.Tobacco thickness and picture acquisition device includes high-resolution industrial camera, thickness probe, camera fixed connecting rod, thickness probe telescopic connecting rod, displacement sensor I, pressure sensor I.Tobacco oil content measurement device includes capacitance sensor, capacitor plate, capacitor plate fixed connecting rod, capacitor plate fixed buckle, capacitor plate fixed buckle.Tobacco weight measurement device includes pressure sensor II, load platform fixed connecting rod, load platform.Control part includes computer control terminal, tobacco placement platform, horizontal guide rail, motor I, vertical guide rail, motor II.The device can automatically measure the appearance quality index data of tobacco, save human resource cost.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of post-cured tobacco appearance quality index automatic measurement device, belong to post-cured tobacco technical field, automation field. BACKGROUND

[0002] The appearance quality index of tobacco leaf is used to grade tobacco leaf from appearance, specific indicators include tobacco leaf color, thickness, oil, position, weight etc..Because it involves wide field, in traditional method, tobacco grading expert divides module first to measure each index information one by one, efficiency is lower, cost is larger, and subjectivity is larger, the index evaluation given by expert is also qualitative description, such as color intensity light and shade.The comprehensive expert evaluation method is roughly divided into two categories, one is given qualitative description by visual observation, such as color, position, damage etc.;Second, some quantitative information is obtained by related instrument measurement, and expert gives a qualitative grade according to past experience, such as thickness, weight, oil content etc. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a kind of post-cured tobacco appearance quality index automatic measurement device, appearance quality index involved in different fields in the past can be integrated in a device to be measured automatically by manual operation, and has higher running efficiency.

[0004] The technical scheme of the present application is: a kind of post-cured tobacco appearance quality index automatic measurement device, including working tank, tobacco thickness and picture acquisition device, tobacco oil content measurement device, tobacco weight measurement device, control system.

[0005] The working tank includes tank body, tobacco inlet, tobacco outlet, fixed foot.

[0006] The tank body is cuboid shape, and L-shaped reinforcing rib plate is arranged on eight edges to ensure the overall strength of the tank body, and fixed foot is arranged under the four corners of the tank body bottom to enhance stability.Tank body right side is provided with a tobacco inlet, which is convenient for tobacco sample to be put into tobacco placing platform.Tank body left side is provided with a tobacco outlet, which is convenient for taking out tobacco after measurement.

[0007] The tobacco thickness and picture acquisition device includes camera fixed connecting rod, high-resolution industrial camera, movable thickness measuring connecting rod, thickness measuring probe, displacement sensor I, pressure sensor I.

[0008] The camera fixed link is fixed on the top of the box, and receives the control signal of the computer terminal through signal transmission line I. The industrial camera is connected to the camera fixed link, and transmits the photographed picture information through signal transmission line I. The movable thickness measuring link can move up and down in the vertical direction, and the thickness measuring probe is controlled to approach the tobacco sample through signal transmission line II. The contact surface of the thickness measuring probe is a flat circular surface, which is provided with displacement sensor I and pressure sensor I. The displacement information of the probe movement and the pressure information of the probe contact surface are sent to the computer terminal through signal transmission line II.

[0009] The tobacco oil extraction device comprises a capacitance sensor, a capacitance plate fixing buckle I, a capacitance plate fixing buckle II, a capacitance plate I, a capacitance plate II and a capacitance plate fixing link.

[0010] The capacitance plate fixing link is installed between the top and the bottom of the box. The capacitance plate buckle I on the capacitance plate fixing link is used to fix the capacitance plate I. Signal transmission line III is used to transmit the computer terminal control signal and the capacitance change information between the capacitance plates. The capacitance plate buckle II is used to fix the capacitance plate II. The capacitance sensor is installed on the capacitance plate fixing link and is used to measure the capacitance change between the capacitance plates.

[0011] The tobacco weight measuring device comprises a load platform fixing link, a pressure sensor II and a load platform.

[0012] The load platform fixing link is installed at the bottom of the box and is used to support the load platform. The pressure sensor II is installed on the load platform fixing link and transmits the measurement information through signal transmission line IV.

[0013] The control system comprises a computer control terminal, a horizontal guide rail, a tobacco sample placing platform, a motor I, a motor II and a vertical guide rail.

[0014] Further, the horizontal guide rail is erected in the middle of the box, and the overall structure is two parallel L-shaped beams, on which the conveying belt and motor I are mounted, and the tobacco placing platform can be carried to move in the horizontal direction, and the two ends are mounted on the vertical guide rail, the vertical guide rail is mounted on the vertical direction of the inner walls of the left and right sides of the box, and the upper end is provided with a motor II, and the vertical guide rail carrying the horizontal guide rail is controlled to move in the vertical direction through the signal transmission line VI, so that the horizontal guide rail is lowered when the tobacco weight measurement task is performed, and the tobacco placing platform can be completely supported by the load-bearing platform, and the tobacco weight is measured through the pressure sensor II, and after the weight measurement is completed, the computer terminal controls the vertical guide rail carrying the horizontal guide rail to rise to the initial position through the signal transmission line VI, and the tobacco placing platform is reloaded. The tobacco placing platform is a light sheet placed in the L-shaped groove of the horizontal guide rail, the motor I is at the right end of the horizontal guide rail, and after starting work, the horizontal guide rail carrying the tobacco placing platform is controlled to move to the left through the signal transmission line V, and the detection task is completed one by one. After the tobacco is taken out after the task is completed, the horizontal guide rail carrying the tobacco placing platform is controlled to move to the right through the signal transmission line V, and returns to the initial position to start the next round of detection.

[0015] Further, the camera fixed connecting rod is a hollow structure, the computer terminal is connected to the industrial camera through the signal transmission line I inside the camera fixed connecting rod, controls the opening, shooting and closing of the industrial camera, and receives picture information. The movable thickness measuring connecting rod is a hollow telescopic structure, the computer terminal is connected to the movable thickness measuring connecting rod through the signal transmission line II, controls the up-down telescopic movement of the movable thickness measuring connecting rod. On the one hand, the inside of the movable thickness measuring connecting rod is connected to the thickness measuring probe, and the measurement information of the upper displacement sensor I and the pressure sensor I is obtained. The capacitor plate fixed connecting rod is a hollow structure, and the computer terminal is connected to the capacitance sensor through the signal transmission line III to obtain the measurement information of the capacitance sensor. In combination with the tobacco thickness measurement value, the relative dielectric constant of the tobacco sample is calculated to quantitatively represent the oil content index. The load-bearing platform fixed connecting rod is provided with a load-bearing platform at the top end for supporting the tobacco placing platform, and the signal transmission line IV sends the measurement information to the computer terminal through the pressure sensor II.

[0016] Further, the horizontal guide rail is controlled to move in the horizontal direction through the motor I, and the two ends are mounted on the vertical guide rail. The vertical guide rail is mounted on the vertical direction of the inner walls of the left and right sides of the box, and the upper end is provided with a motor II, and the vertical guide rail carrying the horizontal guide rail is controlled to move in the vertical direction through the signal transmission line VI.

[0017] Further, the pressure sensor I can measure the pressure received by the thickness measuring probe when contacting the surface of the tobacco sample. When the tobacco is flattened, the pressure will reach a threshold value. After the computer terminal receives the pressure value reaching the threshold value, the movable thickness measuring connecting rod is controlled to stop moving through the signal transmission line I, and the displacement amount of the displacement sensor I at this time is read. The thickness value of the tobacco sample can be obtained by comparing the displacement amount with the initial height of the probe from the tobacco placing platform.

[0018] The beneficial effects of the present application are:

[0019] The present application can integrate the measurement of appearance quality indicators such as color, position, chroma, residual damage, length, oil content, and identity. According to the characteristics of each appearance indicator, different work areas are divided, and the work device detects in sequence. Picture data can be processed by computer vision to measure color, position, chroma, and other indicators; capacitive sensors and related devices can measure oil content indicators; weight data obtained by pressure weighing sensors can be used to measure identity indicators. This technical feature allows the present application device to measure these indicators without various complex instruments and related professionals, saving human and material resources.

[0020] The present application automatically controls the measurement of tobacco appearance indicators by computer terminal, only needs the operator to put in and take out tobacco, and does not need to have complex professional knowledge. The acquisition and calculation of each indicator data are performed by the machine, which has significant operating efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic diagram of the present application device;

[0022] Figure 2 is a structural schematic diagram of horizontal guide rail 13 and vertical guide rail 30;

[0023] Figure 3 is a schematic diagram of thickness and tobacco picture acquisition device;

[0024] Figure 4 is a schematic diagram of tobacco oil measurement device;

[0025] Figure 5 is a schematic diagram of tobacco weight measurement device;

[0026] Figure 6 is a schematic diagram of the control system.

[0027] In the diagram: 1-Camera fixing rod, 2-High-resolution industrial camera, 3-Thickness probe, 4-Tobacco leaf placement platform, 5-Displacement sensor I, 6-Pressure sensor I, 7-Capacitor plate fixing clip I, 8-Capacitor plate fixing clip II, 9-Capacitor plate II, 10-Load-bearing platform fixing rod, 11-Pressure sensor II, 12-Tobacco leaf sample, 13-Horizontal guide rail, 14-Capacitor plate I, 15-Movable thickness measuring rod, 16-Computer terminal, 17-Signal transmission line I, 18-Signal transmission line II, 19-Signal transmission line V, 20-Signal transmission line III, 21-Signal transmission line IV, 22-Tobacco leaf inlet, 23-Tobacco leaf outlet, 24-Motor I, 25-Fixing foot, 26-Box, 27-Capacitor sensor, 28-Capacitor plate fixing rod, 29-Motor II, 30-Vertical guide rail, 31-Signal transmission line VI, 32-Load-bearing platform. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] Example 1: As Figures 1-6 As shown, an automated device for measuring the appearance quality indicators of cured tobacco comprises a thickness and image acquisition device, a tobacco oil content measurement device, a tobacco weight measurement device, and a control system. The working box includes a box body 26, a tobacco leaf inlet 22, a tobacco leaf outlet 23, and fixing feet 25. The thickness and image acquisition device includes: a camera fixing rod 1, a high-resolution industrial camera 2, a movable thickness measuring rod 15, a thickness measuring probe 3, a displacement sensor I5, and a pressure sensor I6. The oil content measurement device includes: a capacitance sensor 27, a capacitance plate fixing clip I7, a capacitance plate fixing clip II8, a capacitance plate I14, a capacitance plate II9, and a capacitance plate fixing rod 28. The weight measurement device includes: a load-bearing platform fixing rod 10, a pressure sensor II11, and a load-bearing platform 32. The control system includes: a computer control terminal 16, a horizontal guide rail 13, a tobacco sample placement platform 4, a motor I24, a motor II29, and a vertical guide rail 30.

[0030] The box 26 is cuboid in shape, and L-shaped reinforcing rib plates are arranged on the eight edges to ensure the overall strength of the box. Fixed feet 25 are arranged at the bottom of the four corners of the box 26 to enhance stability. A tobacco leaf inlet 22 is arranged on the right side of the box 26 to facilitate the placement of the tobacco leaf sample 12 on the tobacco leaf placement platform 4. A tobacco leaf outlet 23 is arranged on the left side of the box 26 to facilitate the removal of the tobacco leaf after measurement. The camera fixing link 1 is fixed to the top of the box 26 and receives control signals from the computer terminal 16 through the signal transmission line I 17. The industrial camera 2 is connected to the camera fixing link 1 and transmits the photographed picture information through the signal transmission line I 17. The movable thickness measuring link 15 can move up and down in the vertical direction, and the thickness measuring probe 3 is controlled to approach the tobacco leaf sample through the signal transmission line II 18. The contact surface of the thickness measuring probe 3 is a flat circular surface, on which a displacement sensor I 5 and a pressure sensor I 6 are mounted, and the displacement information of the probe movement and the pressure information received by the contact surface of the probe are sent to the computer terminal 16 through the signal transmission line II 18. The capacitor plate fixing link 28 is installed between the top and the bottom of the box 26, and the capacitor plate fixing buckle I on it is used to fix the capacitor plate I 14. The signal transmission line III 20 is used to transmit the control signals of the computer terminal 16 and the information of the change of the capacitance between the capacitor plates. The capacitor plate fixing buckle II 8 is used to fix the capacitor plate II 9. The capacitance sensor 27 is installed on the capacitor plate fixing link 28 and is used to measure the change of the capacitance between the capacitor plates. The load-bearing platform fixing link 10 is installed at the bottom of the box 26 and is used to support the load-bearing platform 32, on which a pressure sensor II 11 is mounted and transmits the measurement information through the signal transmission line IV 21.

[0031] The horizontal guide rail 13 is erected in the middle of the box 26, and the overall structure is two parallel L-shaped beams, on which the conveying belt and motor I 24 are mounted, which can carry the tobacco leaf placement platform 4 to move in the horizontal direction, and the two ends are mounted on the vertical guide rail 30. The vertical guide rail 30 is installed on the inner wall of the box 26 in the vertical direction, and the upper end is provided with a motor II 29, and the vertical guide rail 30 is controlled to move in the vertical direction by the signal transmission line VI 31 to carry the horizontal guide rail 13. When the tobacco weight measurement task is performed, the horizontal guide rail 13 is lowered, and the tobacco leaf placement platform 4 can be completely supported by the load-bearing platform 32, and the tobacco weight is measured by the pressure sensor II 11. After the weight measurement is completed, the computer terminal 16 controls the vertical guide rail 30 to carry the horizontal guide rail 13 to rise to the initial position through the signal transmission line VI 31, and the tobacco leaf placement platform 4 is carried again. The tobacco leaf placement platform 4 is a light sheet placed in the L-shaped groove of the horizontal guide rail 13. The motor I 24 is at the right end of the horizontal guide rail 13, and after starting work, the conveying belt on the horizontal guide rail 13 is controlled to move to the left through the signal transmission line V 19, so that the tobacco leaf placement platform 4 carried by the horizontal guide rail 13 moves to the left, and the detection task is completed one by one; after the tobacco leaf is taken out after the task is completed, the conveying belt on the horizontal guide rail 13 is controlled to move to the right through the signal transmission line V 19, so that the tobacco leaf placement platform 4 carried by the horizontal guide rail 13 moves to the right and returns to the initial position, and the next round of detection begins.

[0032] The camera fixed connecting rod 1 is a hollow structure, and the computer terminal 16 is connected to the industrial camera 2 through the signal transmission line I 17 inside the camera fixed connecting rod 1, controls the opening, shooting and closing of the industrial camera 2, and receives picture information. The movable thickness measuring connecting rod 15 is a hollow telescopic structure, and the computer terminal 16 is connected to the movable thickness measuring connecting rod 15 on one hand and controls the up-down telescopic movement of the movable thickness measuring connecting rod 15; on the other hand, the inside of the movable thickness measuring connecting rod 15 is connected to the thickness measuring probe 3 to obtain the measurement information of the displacement sensor I 5 and the pressure sensor I 6. The capacitor plate fixed connecting rod 28 is a hollow structure, and the computer terminal 16 is connected to the capacitance sensor 27 through the signal transmission line III 20 to obtain the measurement information. The load-bearing platform fixed connecting rod 10 is provided with a load-bearing platform 32 at the top end for supporting the tobacco leaf placement platform 4, and the signal transmission line IV 21 sends the measurement information to the computer terminal 16 through the pressure sensor II 11.

[0033] The pressure sensor I 6 can measure the pressure received by the thickness measuring probe 3 when it contacts the surface of the tobacco sample 12, and the pressure will reach a threshold value when the tobacco is flattened. After the pressure value received by the computer terminal 16 reaches the threshold value, the movable thickness measuring connecting rod 15 is controlled to stop moving through the signal transmission line I 17, and the displacement of the displacement sensor I 5 at this time is read. The thickness value of the tobacco sample 12 can be obtained by comparing the displacement with the initial height of the probe from the tobacco leaf placement platform 4.

[0034] The control system can automatically control the whole tobacco appearance quality index measurement work, and the control strategy is: ① in the initial state, the tobacco sample 12 is put in, the motor I 24 does not work, the motor II 29 does not work, the horizontal guide rail 13 does not move, and the vertical guide rail 30 does not move. The computer control terminal 16 sends a control signal to the industrial camera 2 to start shooting the tobacco picture through the signal transmission line I 17, and after the rear end obtains the picture, a control signal is sent to close the camera. At the same time, the movable thickness measuring connecting rod 15 is controlled to move through the signal transmission line II 18, and the thickness of the tobacco is measured. After the rear end obtains the thickness data of the tobacco, a control signal is sent to make the thickness measuring connecting rod 15 return to the initial position. ② After the thickness and the tobacco picture are obtained, the motor I 24 starts to control the horizontal guide rail 13 to carry the tobacco placing platform 4 to move to the left, reaches the fixed position below the capacitor plate I 14, and stops moving. The computer control terminal 16 obtains the change amount of the capacitance measured by the capacitance sensor 27 through the signal transmission line III 20. Combined with the thickness measurement value of the tobacco, the relative dielectric constant of the tobacco sample 12 is calculated to quantitatively represent the oil index. ③ After obtaining the capacitance data, the motor I 24 starts to control the horizontal guide rail 13 to carry the tobacco placing platform 4 to move to the left, reaches the load platform fixed connecting rod 10 above the load platform 32, and stops moving. The computer control terminal 16 controls the motor II 29 to make the vertical guide rail 30 carry the horizontal guide rail 13 to move downward, so that the tobacco placing platform 4 is completely supported by the load platform 32, and at this time, the weight information of the tobacco is obtained through the pressure sensor II 11 and the signal transmission line IV 21. ④ After obtaining the weight of the tobacco, the computer control terminal 16 controls the motor II 29 to make the vertical guide rail 30 carry the horizontal guide rail 13 to move upward and re-carry the tobacco placing platform 4 through the signal transmission line VI 31. ⑤ The tobacco sample 12 is taken out, and the computer control terminal 16 controls the motor I 24 to make the horizontal guide rail 13 carry the tobacco placing platform 4 to move to the right and return to the initial position through the transmission line V 19. The whole tobacco appearance quality index measurement work is completed, and the measurement task of the next tobacco is waited.

[0035] The working process of the device is as follows:

[0036] When starting the task of measuring the appearance quality index of tobacco leaves, first, the operator puts the tobacco leaf sample 12 into the tobacco leaf placing port 22, and then sends a task start instruction to the computer terminal 16. Then, the computer terminal 16 controls the industrial camera 2 to take a picture of the tobacco leaves through the signal transmission line I 17, and saves the picture to the back end for image processing. At the same time, the computer terminal 16 controls the movable thickness measuring connecting rod 15 and the thickness measuring probe 3 to measure the thickness of the tobacco leaf sample 12 through the signal transmission line II 18. The back end receives the thickness data and saves it, and controls the motor I 24 to work through the signal transmission line V 19, so that the horizontal guide rail 13 carrying the tobacco leaf placing platform 4 slides to the left to the lower side of the capacitor plate I 14. When the guide rail stops moving, the computer terminal 16 reads the measurement result of the capacitance sensor 27 through the signal transmission line III 20, and then controls the guide rail to move to the upper side of the load bearing platform 32 on the load bearing platform fixed connecting rod 10. After reaching the specified position, the vertical guide rail 30 is controlled to move downward through the signal transmission line VI 31, so that the tobacco leaf placing platform 4 can be completely supported on the load bearing platform 32. At this time, the measurement data of the pressure sensor II 11 is obtained through the signal transmission line IV 21, and is stored in the back end. The vertical guide rail 30 rises back to the initial position. Finally, the operator takes out the tobacco leaves, sends a task end instruction, controls the horizontal guide rail 13 to return to the initial position, and performs the next round of detection.

[0037] The specific embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. An automated device for measuring the appearance quality indicators of flue-cured tobacco, characterized in that: The utility box, tobacco leaf thickness and picture acquisition device, tobacco leaf oil content measuring device, tobacco leaf weight measuring device and control system are included. The utility box includes a box body (26), a tobacco leaf placing inlet (22), a tobacco leaf taking outlet (23) and a fixing foot (25). The box body (26) is in the shape of a cuboid, and L-shaped reinforcing rib plates are arranged on the eight edges. Fixing feet (25) are arranged at the bottom of the four corners of the box body (26). A tobacco leaf placing inlet (22) is arranged on the right side of the box body (26), and a tobacco leaf taking outlet (23) is arranged on the left side of the box body (26). The tobacco leaf thickness and picture acquisition device includes a camera fixing connecting rod (1), a high-resolution industrial camera (2), a movable thickness measuring connecting rod (15), a thickness measuring probe (3), a displacement sensor I (5) and a pressure sensor I (6). The camera fixing connecting rod (1) is fixed at the top of the box body (26) and receives control signals of a computer terminal (16) through a signal transmission line I (17). The industrial camera (2) is connected to the camera fixing connecting rod (1) and transmits the photographed picture information through the signal transmission line I (17). The movable thickness measuring connecting rod (15) can move up and down in the vertical direction and controls the thickness measuring probe (3) to approach the tobacco leaf sample through a signal transmission line II (18). The contact surface of the thickness measuring probe (3) is a flat circular surface, on which the displacement sensor I (5) and the pressure sensor I (6) are arranged. The displacement information of the probe movement and the pressure information of the contact surface of the probe are sent to the computer terminal (16) through the signal transmission line II (18). The tobacco leaf oil content measuring device includes a capacitance sensor (27), a capacitance plate fixing buckle I (7), a capacitance plate fixing buckle II (8), a capacitance plate I (14), a capacitance plate II (9) and a capacitance plate fixing connecting rod (28). The capacitance plate fixing connecting rod (28) is installed between the top and the bottom of the box body (26). The capacitance plate fixing buckle I (7) on the connecting rod is used for fixing the capacitance plate I (14). The signal transmission line III (20) is used for transmitting the control signals of the computer terminal (16) and the capacitance change information between the capacitance plates. The capacitance plate fixing buckle II (8) is used for fixing the capacitance plate II (9). The capacitance sensor (27) is installed on the capacitance plate fixing connecting rod (28) and is used for measuring the capacitance change between the capacitance plates. The tobacco leaf weight measuring device includes a load-bearing platform fixing connecting rod (10), a pressure sensor II (11) and a load-bearing platform (32). The load-bearing platform fixing connecting rod (10) is installed at the bottom of the box body (26) and is used for supporting the load-bearing platform (32). The pressure sensor II (11) is arranged on the connecting rod and transmits the measurement information through the signal transmission line IV (21). The control system includes a computer control terminal (16), a horizontal guide rail (13), a tobacco leaf placing platform (4), a motor I (24), a motor II (29) and a vertical guide rail (30). The horizontal guide rail (13) is erected in the middle of the box (26), and the overall structure is two parallel L-shaped beams, on which the conveying belt and motor I (24) are mounted, which can carry the tobacco placing platform (4) to move in the horizontal direction, and the two ends are installed on the vertical guide rail (30), the vertical guide rail (30) is installed on the vertical direction of the left and right inner walls of the box (26), and the upper end is provided with a motor II (29), and the vertical guide rail (30) is controlled to move in the vertical direction by signal transmission line VI (31) to carry the horizontal guide rail (13), the tobacco placing platform (4) is a light thin plate, which is placed in the L-shaped groove of the horizontal guide rail (13), and the motor I (24) is installed at the right end of the horizontal guide rail (13); The camera fixing connecting rod (1) is a hollow structure, the computer terminal (16) is connected to the industrial camera (2) through signal transmission line I (17) passing through the inside of the camera fixing connecting rod (1), controls its opening, shooting, closing, and receives picture information; The movable thickness measuring connecting rod (15) is a hollow telescopic structure, the computer terminal (16) is connected to the movable thickness measuring connecting rod (15) on one hand through signal transmission line II (18), controls its up-down telescopic movement; On the other hand, the inside is connected to the thickness measuring probe (3), the displacement sensor I (5) and the pressure sensor I (6) are obtained, the capacitor plate fixing connecting rod (28) is a hollow structure, the computer terminal (16) is connected to the capacitor sensor (27) through signal transmission line III (20), and the measurement information is obtained, the bearing platform fixing connecting rod (10) is provided with a bearing platform (32) at the top for supporting the tobacco placing platform (4), and signal transmission line IV (21) sends measurement information to the computer terminal (16) through the pressure sensor II (11).

2. The apparatus for automated measurement of post- smoking appearance quality indicators according to claim 1, characterized in that: The horizontal guide rail (13) is controlled to move in the horizontal direction by the motor I (24), and the two ends are installed on the vertical guide rail (30), the vertical guide rail (30) is installed on the vertical direction of the left and right inner walls of the box (26), and the upper end is provided with a motor II (29), and the vertical guide rail (30) is controlled to move in the vertical direction by signal transmission line VI (31) to carry the horizontal guide rail (13).

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