Cigarette posture detection and correction system

Abstract

The utility model belongs to the technical field of cigarette sorting, particularly relates to a cigarette posture detection and correction system, and provides the following scheme aiming at the problems that the existing device cannot carry out targeted position correction and adjustment on cigarettes and cannot realize accurate correction and adjustment: the cigarette posture detection and correction system comprises a cigarette conveying belt, a cigarette posture recognition mechanism and a cigarette posture correction mechanism, when the produced cigarettes are conveyed through the cigarette conveying belt, the postures of the cigarettes are detected through the cigarette posture recognition mechanism, if the cigarettes with the too oblique postures are detected, the cigarette posture correction mechanism is triggered to work, the too oblique cigarettes are corrected, the situation that the sorting machine discharges the cigarettes too obliquely, and consequently a system is shut down is avoided, and the sorting efficiency is improved. And pose detection and pose correction can be carried out on the cigarette cartons with different widths and sizes, so that different use requirements are met.

Description

Technical Field

[0001] This utility model relates to a cigarette posture correction device, specifically a cigarette posture detection and correction system, belonging to the field of cigarette sorting technology. Background Technology

[0002] During the cigarette production process, cigarettes need to be sorted, coded, packaged, checked, and placed using belt conveyors. The conveyor belts need to pass through inclines and turns, which can cause occasional issues when cigarettes enter the packaging machine. Occasionally, the cigarettes exiting the sorting machine at an angle, causing the system to stop and requiring manual intervention to restore normal production. Inconsistent cigarette posture can also lead to frequent alarms and cigarette crushing in the packaging machine, resulting in economic losses. Therefore, it is necessary to correct the posture of cigarette cartons during transport.

[0003] In the prior art, such as the cigarette posture adjustment device disclosed in announcement number CN220096805U, a first conveyor belt, a limiting member, and an elastic band are included; the first conveyor belt is used to receive and transport the cigarette packs that are ejected into the first conveyor belt; the limiting member is located on the upper left side of the first conveyor belt and is used to limit the distance that the cigarette packs move horizontally on the first conveyor belt; a limiting structure is provided on the right side of the limiting member along the length direction; the elastic band is installed on the limiting structure and cooperates with the limiting structure to form a buffer space. It can directly limit and adjust the posture of special-shaped cigarette packs that are ejected from the side of the transmission equipment, and can simultaneously adjust the posture of special-shaped cigarette packs of different sizes. However, in actual use, not all cigarette packs are tilted, so it is not necessary to adjust the posture of all cigarette packs. The existing device cannot accurately identify the posture of the transported cigarette packs and make targeted position correction adjustments, which leads to a high working frequency of the adjustment device, which is prone to damage. Furthermore, because it cannot accurately identify the tilt of the cigarette packs, it is also impossible to achieve precise correction adjustments during actual adjustment, resulting in poor actual correction effect. Summary of the Invention

[0004] This invention provides a cigarette posture detection and correction system to address the problems of existing devices being unable to perform targeted position correction and adjustment of cigarette packs and failing to achieve precise correction and adjustment.

[0005] The present invention achieves the above objectives through the following technical solution: a cigarette posture detection and correction system, including a cigarette conveyor belt, a cigarette posture recognition mechanism and a cigarette posture correction mechanism are arranged above the cigarette conveyor belt, and the cigarette posture recognition mechanism and the cigarette posture correction mechanism are arranged sequentially along the conveying direction of the cigarette conveyor belt;

[0006] The cigarette posture recognition mechanism includes a mounting panel and a capacitive proximity sensor. Several limiting base plates are movably connected to the mounting panel. Several capacitive proximity sensors are connected to the middle part of the mounting panel and the limiting base plates. The detection end of the capacitive proximity sensor is vertically aligned with the body of the cigarette conveyor belt. The capacitive proximity sensor is connected to the external control terminal for signal transmission.

[0007] The cigarette posture correction mechanism includes two sets of rodless cylinders. A lever adjustment seat is connected to the bottom of the rodless cylinders. The lever adjustment seats connected to the two sets of rodless cylinders are initially misaligned and set on both sides of the cigarette conveyor belt. A correction unit is vertically connected to the bottom of the lever adjustment seat. The rodless cylinders are connected to the external control terminal via signal transmission.

[0008] As a further embodiment of this utility model: an identification mechanism support plate and a correction mechanism support plate are fixedly connected to the frame on both sides of the cigarette conveyor belt. Both the identification mechanism support plate and the correction mechanism support plate have an L-shaped plate structure, and the installation positions of the identification mechanism support plate and the correction mechanism support plate are arranged sequentially along the conveying direction of the cigarette conveyor belt.

[0009] As a further improvement of this utility model: several limiting mounting grooves are symmetrically opened on the mounting panel, and the limiting base plate is placed in the limiting mounting groove. A scale line is engraved on one long side of the mounting panel. Three sets of capacitive proximity sensors are evenly distributed on the central axis of the mounting panel. Three sets of capacitive proximity sensors are evenly distributed on the limiting base plate on both sides of the mounting panel close to the central axis. Two sets of capacitive proximity sensors are evenly distributed on the limiting base plate on both sides of the mounting panel away from the central axis.

[0010] As a further embodiment of this utility model: U-shaped brackets are fixedly connected to both ends of the limiting base plate. The U-shaped brackets are placed on the short side walls of the limiting mounting groove. The seat body of the U-shaped bracket above the mounting panel is threaded with a positioning bolt. The inner side of the U-shaped bracket close to the wall of the limiting mounting groove is rotatably connected with a roller.

[0011] As a further improvement of this utility model: several sensor mounting holes are provided on the central axis of the mounting panel and on the body of the limiting base plate, and the capacitive proximity sensor is fixedly connected in the sensor mounting holes.

[0012] As a further embodiment of this utility model: a slider is slidably connected to the lever body of the rodless cylinder, a lever adjustment seat is fixedly connected to the bottom surface of the slider, a moving groove is provided in the lever adjustment seat, an adjusting moving block is movably engaged in the moving groove, a correction unit is fixedly connected to the bottom surface of the adjusting moving block, a threaded rotating rod is threadedly connected through the body of the adjusting moving block, and both ends of the threaded rotating rod are rotatably connected to the lever adjustment seat, a push spring is sleeved on the body of the threaded rotating rod, the connection positions of the push spring are respectively located on both sides of the adjusting moving block, and the push spring is always compressed against both sides of the adjusting moving block.

[0013] As a further embodiment of this utility model: an adjustment cavity is provided inside the lever adjustment seat, one end of the threaded rotating rod is located in the adjustment cavity, and the threaded rotating rod located in the adjustment cavity has an inward concave conical friction surface. An adjustment rod is rotatably connected to the side wall of the lever adjustment seat, and one end of the adjustment rod is located in the adjustment cavity. The adjustment rod located in the adjustment cavity is connected to an outward convex conical friction surface. The outward convex conical friction surface is inserted into the cavity of the inward concave conical friction surface. A separation push plate is fixedly connected to the rod body of the adjustment rod located in the adjustment cavity. A separation spring is sleeved on the rod body of the adjustment rod located in the adjustment cavity, and the separation spring is always compressed against the side of the separation push plate near the outward convex conical friction surface.

[0014] As a further embodiment of this utility model: the correction unit includes a connecting rod and a toothed lever, the connecting rod and the toothed lever are arranged on the same axis, and the toothed lever and the connecting rod are rotatably connected.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model is equipped with a cigarette conveyor belt, and a cigarette posture recognition mechanism and a cigarette posture correction mechanism are arranged above the cigarette conveyor belt. When the produced cigarettes are transported by the cigarette conveyor belt, the cigarette posture recognition mechanism first detects the posture of the cigarettes. If a cigarette with an excessively tilted posture is detected, the cigarette posture correction mechanism is triggered to correct the excessively tilted cigarettes, so as to prevent the cigarettes from being discharged from the sorting machine at an excessively tilted position, which would cause the system to stop.

[0017] 2. The cigarette posture recognition mechanism of this utility model includes a mounting panel and capacitive proximity sensors. Several limiting base plates are movably connected to the mounting panel. Several capacitive proximity sensors are connected to the middle part of the mounting panel and the limiting base plates. By setting multiple capacitive proximity sensors, the posture and position of the cigarettes conveyed on the cigarette conveyor belt can be detected, thereby accurately identifying whether the cigarette posture is too skewed during the conveying process. Furthermore, since the limiting base plates can be moved and adjusted on the mounting panel, the spacing between longitudinally adjacent capacitive proximity sensors can be adjusted, which can meet the posture detection of cigarettes of different widths to meet different usage requirements.

[0018] 3. The cigarette posture correction mechanism of this utility model includes two sets of rodless cylinders. A lever adjustment seat is connected to the bottom of each rodless cylinder. Initially, the lever adjustment seats connected to the two sets of rodless cylinders are offset and positioned on both sides of the cigarette conveyor belt. A correction unit is vertically connected to the bottom of the lever adjustment seat. When the capacitive proximity sensor detects that the cigarette posture is too skewed during transport, the two sets of rodless cylinders can move the lever adjustment seats. Since the lever adjustment seats are initially offset and positioned on both sides of the cigarette conveyor belt, the correction units connected to the lever adjustment seats can move in opposite directions in a offset manner, thus correcting the cigarette posture. After correction, the rodless cylinders can move the lever adjustment seats and correction units back to their initial positions to facilitate posture correction of subsequent cigarettes. Furthermore, the lever adjustment seats can adjust the offset range of the two correction units to accommodate correction operations for cigarettes of different widths. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the smoke posture recognition mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the mounting panel structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the limiting base plate structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the smoking posture correction mechanism of this utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure of the lever adjustment seat of this utility model;

[0025] Figure 7 This is a schematic diagram of the connection structure between the adjusting moving block and the threaded rotating rod of this utility model;

[0026] Figure 8 This is a schematic diagram of the internal cross-sectional structure of the regulating cavity of this utility model;

[0027] Figure 9 This is a schematic diagram of the adjusting rod structure of this utility model.

[0028] In the diagram: 1. Cigarette conveyor belt; 11. Identification mechanism support plate; 12. Correction mechanism support plate; 2. Mounting panel; 21. Limit mounting groove; 22. Limit base plate; 23. Scale line; 24. U-shaped bracket; 25. Positioning bolt; 26. Roller; 3. Rodless cylinder; 31. Slider; 32. Toggle adjustment seat; 33. Moving groove; 34. Adjustment cavity; 35. Adjustment moving block; 36. Threaded rotating rod; 37. Push spring; 38. Adjustment rotating rod; 39. Separation push plate; 310. Separation spring; 311. Inner concave conical friction surface; 312. Outer convex conical friction surface; 4. Capacitive proximity sensor; 41. Sensor mounting hole; 5. Connecting rod; 51. Toothed toggle lever. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1

[0031] like Figure 1 , Figure 2 and Figure 5 As shown, a cigarette posture detection and correction system includes a cigarette conveyor belt 1. A cigarette posture recognition mechanism and a cigarette posture correction mechanism are arranged above the cigarette conveyor belt 1. The cigarette posture recognition mechanism and the cigarette posture correction mechanism are arranged sequentially along the conveying direction of the cigarette conveyor belt 1. When the produced cigarettes are conveyed through the cigarette conveyor belt 1, the cigarette posture is first detected by the cigarette posture recognition mechanism. If a cigarette with an excessively tilted posture is detected, the cigarette posture correction mechanism is triggered to correct the excessively tilted cigarette, so as to prevent the cigarettes from being discharged from the sorting machine at an excessively tilted position, which would cause the system to stop.

[0032] The cigarette posture recognition mechanism includes a mounting panel 2 and capacitive proximity sensors 4. Several limiting base plates 22 are movably connected to the mounting panel 2. Several capacitive proximity sensors 4 are connected to the middle part of the mounting panel 2 and the body of the limiting base plates 22. The detection end of the capacitive proximity sensor 4 is vertically aligned with the body of the cigarette conveyor belt 1. The capacitive proximity sensor 4 is connected to the external control terminal for signal transmission. The capacitive proximity sensor 4 is reasonably priced and can realize the position detection of a single point on a plane. Therefore, by setting multiple capacitive proximity sensors 4 to detect the posture and position of the cigarettes conveyed on the cigarette conveyor belt 1, it is possible to accurately identify whether the cigarette posture is too skewed during the conveying process. Furthermore, since the limiting base plates 22 can be moved and adjusted on the mounting panel 2, the spacing between longitudinally adjacent capacitive proximity sensors 4 can be adjusted, which can meet the posture detection of cigarettes of different widths to meet different usage requirements.

[0033] The cigarette posture correction mechanism includes two sets of rodless cylinders 3. A lever adjustment seat 32 is connected below each rodless cylinder 3. Initially, the lever adjustment seats 32 connected to the two sets of rodless cylinders 3 are offset and positioned on both sides of the cigarette conveyor belt 1. A correction unit is vertically connected to the bottom of each lever adjustment seat 32. The rodless cylinders 3 are connected to an external control terminal via signal transmission. When the capacitive proximity sensor 4 detects that the cigarette posture is too skewed during transport, the two sets of rodless cylinders 3 can drive the lever adjustment seat 32 to move, and the lever... In the initial state, the adjustment seat 32 is offset and set on both sides of the cigarette conveyor belt 1. Therefore, the correction unit connected to the lever adjustment seat 32 can move in opposite directions in an offset manner, which can correct the position of the cigarette pack. After the correction is completed, the rodless cylinder 3 can drive the lever adjustment seat 32 and the correction unit to return to the initial position, so as to correct the position of subsequent cigarette packs. Furthermore, the lever adjustment seat 32 can adjust the offset of the two correction units to meet the correction operation for cigarette packs of different widths.

[0034] Example 2

[0035] Improvements based on Example 1:

[0036] like Figures 1 to 4As shown, an identification mechanism support plate 11 and a correction mechanism support plate 12 are fixedly connected to the frame on both sides of the cigarette conveyor belt 1. Both the identification mechanism support plate 11 and the correction mechanism support plate 12 have an L-shaped plate structure. The installation positions of the identification mechanism support plate 11 and the correction mechanism support plate 12 are arranged sequentially along the conveying direction of the cigarette conveyor belt 1. The identification mechanism support plate 11 can support and fix both ends of the mounting panel 2, and the correction mechanism support plate 12 can support and fix both ends of the rodless cylinder 3. Thus, the cigarette posture identification mechanism and the cigarette posture correction mechanism can be suspended in the air and located directly above the body of the cigarette conveyor belt 1 to meet the requirements of posture identification and posture correction of the conveyed cigarettes.

[0037] Furthermore, the mounting panel 2 has several symmetrically arranged limiting mounting slots 21, and the limiting base plate 22 is placed in the limiting mounting slots 21. The long side of one side of the mounting panel 2 is engraved with scale lines 23. Three sets of capacitive proximity sensors 4 are evenly distributed along the central axis of the mounting panel 2. Three sets of capacitive proximity sensors 4 are evenly distributed on the limiting base plates 22 on both sides of the central axis of the mounting panel 2, and two sets of capacitive proximity sensors 4 are evenly distributed on the limiting base plates 22 on both sides of the central axis of the mounting panel 2. This allows the installation positions of the capacitive proximity sensors 4 to be divided into multiple columns, and the capacitive proximity sensors 4 in adjacent columns are arranged in parallel. Thus, the capacitive proximity sensors 4 can detect the specific position and posture of the cigarette pack when it is in different positions or at different tilt angles. The limiting base plate 22 can move within the limiting mounting slots 21 to adjust the spacing between adjacent columns of capacitive proximity sensors 4. The scale lines 23 can be used to improve the accuracy of the adjustment during the adjustment.

[0038] Furthermore, U-shaped brackets 24 are fixedly connected to both ends of the limiting base plate 22. The U-shaped brackets 24 are locked onto the short side walls of the limiting mounting groove 21. The seat body of the U-shaped bracket 24 above the mounting panel 2 is threaded with a positioning bolt 25. The inner side of the U-shaped bracket 24 close to the groove wall of the limiting mounting groove 21 is rotatably connected to a roller 26. The limiting base plate 22 can be moved within the limiting mounting groove 21 by the U-shaped brackets 24. The roller 26 can make the limiting base plate 22 move more smoothly within the limiting mounting groove 21. The position of the U-shaped bracket 24 after movement can be fixed by tightening the positioning bolts 25, thus ensuring that the position of the limiting base plate 22 remains fixed after adjustment.

[0039] Furthermore, several sensor mounting holes 41 are provided on the central axis of the mounting panel 2 and on the body of the limiting base plate 22, and the capacitive proximity sensor 4 is fixedly connected in the sensor mounting holes 41 to fix the installation position of the capacitive proximity sensor 4. Thus, during the adjustment process, the detection end of the capacitive proximity sensor 4 is always kept vertically aligned with the body of the cigarette conveyor belt 1.

[0040] like Figure 1 , Figures 5 to 9 As shown, a slider 31 is slidably connected to the lever body of the rodless cylinder 3. A lever adjustment seat 32 is fixedly connected to the bottom surface of the slider 31. A moving groove 33 is provided inside the lever adjustment seat 32. An adjusting moving block 35 is movably engaged in the moving groove 33. A correction unit is fixedly connected to the bottom surface of the adjusting moving block 35. A threaded rotating rod 36 is threadedly connected through the body of the adjusting moving block 35, and both ends of the threaded rotating rod 36 are rotatably connected to the lever adjustment seat 32. A push spring 37 is sleeved on the body of the threaded rotating rod 36. The connection positions of the push spring 37 are located on both sides of the adjusting moving block 35, and the push spring 37 is always compressed and pressed against the adjusting moving block 35. On both sides of the block, the slider 31 can be used to connect the lever adjustment seat 32 and the rodless cylinder 3, thereby driving the lever adjustment seat 32 to move. Since the adjustment moving block 35 in the lever adjustment seat 32 is threadedly connected to the threaded rotating rod 36, the rotation of the threaded rotating rod 36 can drive the adjustment moving block 35 to move in the moving groove 33, thereby adjusting the misalignment of the two correction units. During the movement of the adjustment moving block 35, both sides of the adjustment moving block 35 are subjected to the pushing force of the pushing spring 37 to ensure that the adjustment moving block 35 remains stable during the movement and adjustment process.

[0041] Furthermore, the lever adjustment seat 32 also has an adjustment cavity 34. One end of the threaded rotating rod 36 is located in the adjustment cavity 34, and the threaded rotating rod 36 located in the adjustment cavity 34 has an inward concave conical friction surface 311. The side wall of the lever adjustment seat 32 is rotatably connected to an adjustment rod 38, and one end of the adjustment rod 38 is located in the adjustment cavity 34. The adjustment rod 38 located in the adjustment cavity 34 is connected to an outward convex conical friction surface 312. The outward convex conical friction surface 312 is inserted into the cavity of the inward concave conical friction surface 311. A separation push plate 39 is fixedly connected to the rod body of the adjustment rod 38 located in the adjustment cavity 34. A separation spring 310 is sleeved on the rod body of the adjustment rod 38 located in the adjustment cavity 34, and the separation spring 310 is always compressed and pressed against the separation push plate 39 near the outward convex conical friction surface. On one side of 312, pressure can be applied to the adjusting rod 38 to make the convex conical friction surface 312 and the concave conical friction surface 311 fit together tightly. This allows the adjusting rod 38 to be combined with the threaded rod 36. By rotating the adjusting rod 38, the threaded rod 36 can be rotated under the action of friction. When the pressure applied to the adjusting rod 38 is removed, the adjusting rod 38 can be pushed back to its original position under the action of the release spring 310. That is, when adjusting the rotation of the threaded rod 36, pressure and torque need to be applied to the adjusting rod 38 at the same time to achieve the rotation of the threaded rod 36. This can avoid the rotation of the threaded rod 36 due to accidental contact with the adjusting rod 38, and thus avoid the misalignment amplitude of the two correction units after adjustment due to accidental contact.

[0042] Furthermore, the correction unit includes a connecting rod 5 and a toothed lever 51. The connecting rod 5 and the toothed lever 51 are arranged coaxially, and the toothed lever 51 is rotatably connected to the connecting rod 5. This allows the toothed lever 51 to contact the surface of the cigarette pack when the correction unit corrects the cigarette pack's position. As the toothed lever 51 pushes the cigarette pack's position, it can also rotate, reducing the friction at the contact point between the toothed lever 51 and the cigarette pack's surface. This ensures that when correcting the cigarette pack's position, unnecessary movements other than the corrective movement are minimized.

[0043] Working Principle: When the produced cigarette packs are conveyed via the cigarette conveyor belt 1, the cigarette posture recognition mechanism first detects the posture of the cigarette packs. Multiple capacitive proximity sensors 4 detect the position of the cigarette packs conveyed on the cigarette conveyor belt 1, thereby accurately identifying whether the cigarette packs are tilted during the conveying process. Furthermore, since the limiting base plate 22 can be moved and adjusted on the mounting panel 2, the spacing between longitudinally adjacent capacitive proximity sensors 4 can be adjusted, allowing for posture detection of cigarette packs of different widths to meet various usage requirements. If a cigarette pack with an excessively tilted posture is detected, the cigarette posture correction mechanism is triggered to correct the tilted cigarette pack. Two sets of rodless cylinders 3 can drive the lever adjustment seat 32 to move. The lever adjustment seat 32 is initially positioned in a staggered manner on both sides of the cigarette conveyor belt 1. Therefore, the correction unit connected to the lever adjustment seat 32 can move in opposite directions in a staggered manner, which can correct the position of the cigarette pack. After the correction is completed, the rodless cylinder 3 can drive the lever adjustment seat 32 and the correction unit to return to the initial position, so as to correct the position of subsequent cigarette packs. The lever adjustment seat 32 can adjust the misalignment of the two correction units to meet the correction operation of cigarette packs of different widths, so as to prevent the cigarettes from being discharged too obliquely by the sorting machine, which would cause the system to stop.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cigarette posture detection and correction system, comprising a cigarette conveyor belt (1), characterized in that: A cigarette posture recognition mechanism and a cigarette posture correction mechanism are provided above the cigarette conveyor belt (1), and the cigarette posture recognition mechanism and the cigarette posture correction mechanism are arranged sequentially along the conveying direction of the cigarette conveyor belt (1). The cigarette posture recognition mechanism includes a mounting panel (2) and a capacitive proximity sensor (4). Several limiting base plates (22) are movably connected to the mounting panel (2). Several capacitive proximity sensors (4) are connected to the middle part of the mounting panel (2) and the limiting base plates (22). The detection end of the capacitive proximity sensor (4) is vertically aligned with the body of the cigarette conveyor belt (1). The capacitive proximity sensor (4) is connected to the peripheral control terminal for signal transmission. The cigarette posture correction mechanism includes two sets of rodless cylinders (3). The rodless cylinders (3) are connected to a lever adjustment seat (32) below them. The lever adjustment seats (32) connected to the two sets of rodless cylinders (3) are initially misaligned and set on both sides of the cigarette conveyor belt (1). The bottom end of the lever adjustment seat (32) is vertically connected to a correction unit. The rodless cylinders (3) are connected to an external control terminal via signal transmission.

2. The smoke posture detection and correction system according to claim 1, characterized in that: The identification mechanism support plate (11) and the correction mechanism support plate (12) are fixedly connected to the frame on both sides of the cigarette conveyor belt (1). The identification mechanism support plate (11) and the correction mechanism support plate (12) are both L-shaped plate structures, and the installation positions of the identification mechanism support plate (11) and the correction mechanism support plate (12) are arranged sequentially along the conveying direction of the cigarette conveyor belt (1).

3. The smoke posture detection and correction system according to claim 1, characterized in that: The mounting panel (2) has several symmetrically arranged limiting mounting slots (21) on its body. The limiting base plate (22) is placed in the limiting mounting slot (21). The long side of one side of the mounting panel (2) is engraved with scale lines (23). Three sets of capacitive proximity sensors (4) are evenly distributed on the central axis of the mounting panel (2). Three sets of capacitive proximity sensors (4) are evenly distributed on the limiting base plates (22) on both sides of the central axis of the mounting panel (2). Two sets of capacitive proximity sensors (4) are evenly distributed on the limiting base plates (22) on both sides of the central axis of the mounting panel (2).

4. The smoke posture detection and correction system according to claim 3, characterized in that: The two ends of the limiting base plate (22) are fixedly connected to U-shaped brackets (24). The U-shaped brackets (24) are placed on the short side walls of the limiting mounting groove (21). The seat body of the U-shaped brackets (24) above the mounting panel (2) is threaded with positioning bolts (25). The inner side of the U-shaped brackets (24) close to the wall of the limiting mounting groove (21) is rotatably connected to rollers (26).

5. The smoke posture detection and correction system according to claim 4, characterized in that: The mounting panel (2) has several sensor mounting holes (41) on its central axis and the limiting base plate (22), and the capacitive proximity sensor (4) is fixedly connected in the sensor mounting holes (41).

6. The smoke posture detection and correction system according to claim 1, characterized in that: The rodless cylinder (3) has a slider (31) slidably connected to its lever body. The lever adjustment seat (32) is fixedly connected to the bottom surface of the slider (31). The lever adjustment seat (32) has a moving groove (33) inside. An adjustment moving block (35) is movably engaged in the moving groove (33). A correction unit is fixedly connected to the bottom surface of the adjustment moving block (35). A threaded rotating rod (36) is threaded through the body of the adjustment moving block (35). Both ends of the threaded rotating rod (36) are rotatably connected to the lever adjustment seat (32). A push spring (37) is sleeved on the body of the threaded rotating rod (36). The connection positions of the push spring (37) are located on both sides of the adjustment moving block (35). The push spring (37) is always compressed against both sides of the body of the adjustment moving block (35).

7. The smoke posture detection and correction system according to claim 6, characterized in that: The lever adjustment seat (32) also has an adjustment cavity (34). One end of the threaded rotating rod (36) is located in the adjustment cavity (34), and one end of the threaded rotating rod (36) located in the adjustment cavity (34) has an inward concave conical friction surface (311). The side wall of the lever adjustment seat (32) is rotatably connected to an adjustment rod (38), and one end of the adjustment rod (38) is located in the adjustment cavity (34). The adjustment rod (38) located in the adjustment cavity (34) is connected to... There is an outwardly convex conical friction surface (312), which is inserted into the cavity of the inwardly concave conical friction surface (311). The adjusting rod (38) is fixedly connected to the rod body in the adjusting cavity (34) with a separation push plate (39). The adjusting rod (38) is fitted with a separation spring (310) in the rod body in the adjusting cavity (34), and the separation spring (310) is always compressed against the side of the separation push plate (39) near the outwardly convex conical friction surface (312).

8. The smoke posture detection and correction system according to claim 1, characterized in that: The correction unit includes a connecting rod (5) and a toothed lever (51). The connecting rod (5) and the toothed lever (51) are arranged on the same axis, and the toothed lever (51) and the connecting rod (5) are rotatably connected.

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