Cigarette strip section transfer device

Abstract

The utility model relates to a cigarette bar section transfer device, which comprises a driving assembly, a wallboard assembly, a cam assembly, a compensation assembly and a clamp, the right side of the driving assembly is provided with the wallboard assembly, the right side of the wallboard assembly is provided with the cam assembly, and the right side of the cam assembly is provided with the compensation assembly. And the driving assembly drives the cam assembly and the compensation assembly to form a final motion state. The cigarette bar section conveying device is lower in cost and higher in efficiency, production intelligence can be further achieved through servo control, the problem of oil pollution of cigarettes is solved, the cigarette bar section conveying device has the advantages of being lighter in weight, simple in structure and more convenient to maintain, the number of gears needing to be lubricated is small, the gear set is far away from the clamp end, and the service life of the gear set is prolonged. And the wallboard and the cam mechanism are arranged in the middle for isolation, so that the probability that the cigarettes are polluted is almost zero, the servo control system also improves the automation rate of cigarette production, meets the requirements of the production process, improves the product quality and saves the production cost.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette production, in particular to a cigarette rod segment transfer device. Background Art

[0002] In the cigarette production process, the rolled cigarettes need to be cut twice after they are rolled. This device is used for the transfer before the second cutting, that is, the tobacco rod segments after the first cutting are transferred to the second cutting device through the device. In order to improve efficiency, a circular device is usually used to achieve continuous cycle feeding. The important thing is that during operation, the supplied material needs to always maintain the absolute direction of the material during the rotation along the circular device, that is, the angle is consistent with the horizontal direction, and it cannot be deflected with the circular motion of the circular device. This requires multi-axis compound rotation motion to achieve.

[0003] The traditional mechanism is implemented by a planetary gear system, which is composed of several gears, and the equipment needs to run continuously for a long time, so circulating lubricating oil is needed to lubricate the transmission gears. When the equipment runs continuously for a long time, the lubricating oil will splash and seep out with the high-speed operation of the gears. The seeped lubricating oil will spread to the tobacco rod segment due to the high-speed operation of the equipment, thereby contaminating the cigarettes and seriously affecting the quality of the cigarettes. This problem has existed for a long time and has not been effectively solved. Therefore, it is particularly urgent to solve the problem of oil pollution in the tobacco rod segment. The device completely solves the problem of oil pollution in the tobacco rod segment, while meeting the production process requirements and ensuring product quality. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a tobacco rod segment transfer device having the advantages of novel design, compact structure, reliable operation, and convenient maintenance. It solves the problem that when the equipment runs continuously for a long time, the lubricating oil will splash and seep due to the high-speed operation of the gears, and the seeped lubricating oil will spread to the tobacco rod segments due to the high-speed operation of the equipment, thereby contaminating the cigarettes and seriously affecting the quality of the cigarettes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tobacco rod segment delivery device, comprising a driving component, a wall panel component, a cam component, a compensation component and a clamp, wherein the wall panel component is arranged on the right side of the driving component, the cam component is arranged on the right side of the wall panel component, and the compensation component is arranged on the right side of the cam component, the driving component drives the cam component and the compensation component to form a final motion state, and the tobacco rod segment is clamped by the clamp installed on the compensation component for delivery;

[0006] The driving assembly is composed of a servo motor, a gear set shield, a main transmission shaft, a driving gear, a No. 1 transition gear, a No. 2 transition gear and a driven gear. The servo motor is fixedly connected to the main transmission shaft, the main transmission shaft is fixedly connected to the driving gear, the driving gear is meshed with the No. 1 transition gear; the No. 1 transition gear is meshed with the No. 2 transition gear, the No. 2 transition gear is meshed with the driven gear, and the driven gear is concentric with the main transmission shaft and movably connected;

[0007] The wall panel assembly is composed of a main wall panel, a clean air chamber, an air suction chamber, a No. 1 gear fixing shaft, a No. 2 gear fixing shaft and an air suction port, wherein each component is fixedly connected to the main wall panel, and the main wall panel is fixedly connected to the gear set shield and the supporting main transmission shaft;

[0008] The cam assembly is composed of a primary cam body, a primary cam plate, a No. 1 cover, a cam connecting plate, a secondary cam, a distribution wheel body and a distribution wheel plate. The base wheel of the primary cam body is fixedly connected to the driven gear, the eccentric wheel of the primary cam body is concentrically assembled with the primary cam plate, the cam connecting plate is movably connected to the primary cam plate, the distribution wheel body is fixedly connected to the main transmission shaft, and the No. 1 cover and the distribution wheel plate are both fixedly connected to the distribution wheel body;

[0009] The compensation assembly is composed of eight groups of compensation mechanisms with the same structure but different positions, and the compensation mechanisms include a main pulley, a No. 2 cover shell, a slave pulley, a supporting tensioning pulley, a No. 3 cover shell and a tensioning pulley shaft. The main pulley is connected to the No. 1 cover shell through a pin hole at the tail; the No. 2 cover shell is fixedly connected to the base wheel end of the secondary cam; the slave pulley is concentrically matched with the No. 2 cover shell and the No. 3 cover shell respectively; the supporting tensioning pulley is connected to the tensioning pulley shaft; the No. 3 cover shell is fixedly connected to the No. 2 cover shell; the tensioning pulley shaft is fixedly connected to the No. 3 cover shell.

[0010] Furthermore, the clamp is fixedly connected to the pulley for grabbing and transporting tobacco rod segments, and two rows of small holes are provided at the bottom of the clamp so that the material can be grabbed when negative pressure is generated.

[0011] Furthermore, the gear set shield is connected to the wall panel assembly to protect the gear set, and the main transmission shaft and the driven gear are driven in opposite directions and at equal speeds.

[0012] Furthermore, the secondary cam revolves in the forward direction around the main transmission shaft, and the secondary cam rotates in the reverse direction around the central axis of its own base wheel. The air channel is designed on the air distribution wheel body, and each air channel corresponds to a clamp, and the air channels are independent of each other.

[0013] Furthermore, the eccentric wheel of the secondary cam is coaxially matched with the circumferential hole on the cam connecting plate, and the circumferential hole on the valve wheel body is coaxially matched with the base wheel.

[0014] Furthermore, the compensation component is used to compensate for the angular deflection problem of the cam component, and the compensation component has an angle compensation function for the cam component.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The cigarette rod segment transfer device is driven by a servo motor and ultimately achieves the purpose of transferring the cigarette rod segment through the compound movement of a cam group. The device not only realizes the efficient transfer function, but also solves the oil pollution problem of cigarettes, making the structure more compact, lower cost, and higher efficiency. It can further realize intelligent production through servo control, which not only solves the oil pollution problem of cigarettes, but also has the advantages of lighter weight, simpler structure, and more convenient maintenance. Although the gear group still needs to be lubricated with lubricating oil and there is a possibility of oil splashing, the device has very few gears to be lubricated, and the gear group is far away from the fixture end, and there is a wall panel and a cam mechanism in the middle to isolate it, so that the probability of cigarette contamination is almost zero. The servo control system also improves the automation rate of cigarette production while meeting the requirements of the production process, improving product quality, and saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 This is an axonometric diagram of the overall appearance structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the explosion structure of the utility model invention;

[0020] Figure 4 This is a schematic diagram of the appearance and structure of the drive component of the utility model;

[0021] Figure 5 This is a schematic diagram of the hidden structure of the drive component of the utility model;

[0022] Figure 6 This is an axonometric diagram of the wall panel assembly structure of the utility model;

[0023] Figure 7 This is a schematic diagram of a specific viewing angle of the wall panel assembly structure of the utility model;

[0024] Figure 8 This is a schematic diagram of the appearance and structure of the cam assembly of the utility model;

[0025] Fig. 9 This is a schematic diagram of the exploded structure of the cam assembly of the utility model;

[0026] Fig.10 This is a schematic diagram of the appearance of the compensation component of the utility model;

[0027] Fig.11 This is an explosion diagram of the compensation structure of the utility model invention;

[0028] Fig.12 This is a schematic diagram of the appearance structure of the fixture of the utility model;

[0029] Fig.13 This is a schematic diagram of the cam matching relationship of the utility model;

[0030] Fig.14 This is a schematic diagram of the air intake position at point a of the utility model.

[0031] In the figure: 1, driving assembly; 2, wall panel assembly; 3, cam assembly; 4, compensation assembly; 5, fixture; 1001, servo motor; 1002, gear set shield; 1003, main transmission shaft; 1004, driving gear; 1005, No. 1 transition gear; 1006, No. 2 transition gear; 1007, driven gear; 2001, main wall panel; 2002, clean air chamber; 2003, suction chamber; 2004, No. 1 gear fixing shaft; 2005, No. 1 gear fixing shaft; 2006, No. 2 transition gear; 2007, driven gear; 2001, main wall panel; 2002, clean air chamber; 2003, suction chamber; 2004, No. 1 gear fixing shaft; 2005, No. 1 gear fixing shaft; 2006, No. 2 transition gear; 2007, driven gear; 2001, main wall panel; 2002, clean air chamber; 2003, suction chamber; 2004, No. 1 gear fixing shaft; 2004, No. 2 ... 05, No. 2 gear fixing shaft; 2006, air intake; 3001, primary cam body; 3002, primary cam plate; 3003, No. 1 cover; 3004, cam connecting plate; 3005, secondary cam; 3006, distribution wheel body; 3007, distribution wheel plate; 4001, main pulley; 4002, No. 2 cover; 4003, slave pulley; 4004, support tensioner pulley; 4005, No. 3 cover; 4006, tensioner pulley shaft. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-13A tobacco rod segment delivery device in this embodiment includes a driving component 1, a wall panel component 2, a cam component 3, a compensation component 4 and a clamp 5. The wall panel component 2 is arranged on the right side of the driving component 1. The wall panel component 2 is composed of a plurality of metal plates. The metal plates are provided with threaded holes for fixing the mechanism itself and connecting with other substructures. The cam component 3 is arranged on the right side of the wall panel component 2. The cam component 3 is used to combine the movements of various components into the required specific trajectory through the interaction of cams and connectors. The compensation component 4 is arranged on the right side of the cam component 3. The compensation component 4 is used to compensate for the angle deflection problem of the cam component 3. The compensation component 4 has an angle compensation function for the cam component 3. The driving component 1 drives the cam component 3 and the compensation component 4 to form a final motion state, and the tobacco rod segment is clamped by the clamp 5 installed on the compensation component 4 for delivery.

[0034] The driving assembly 1 is composed of a servo motor 1001, a gear set shield 1002, a main transmission shaft 1003, a driving gear 1004, a first transition gear 1005, a second transition gear 1006 and a driven gear 1007. The servo motor 1001 is fixedly connected to the main transmission shaft 1003, the main transmission shaft 1003 is fixedly connected to the driving gear 1004, the driving gear 1004 and the first transition gear 1005 are meshed with each other; the first transition gear 1005 is meshed with the second transition gear 1006, the second transition gear 1006 is meshed with the driven gear 1007, the driven gear 1007 is concentric with the main transmission shaft 1003 and is movably connected, the gear set shield 1002 is connected to the wall panel assembly 2 to protect the gear set, and the main transmission shaft 1003 and the driven gear 1007 have opposite driving directions and equal speeds.

[0035] The wall panel assembly 2 consists of a main wall panel 2001, a clean air chamber 2002, an air intake chamber 2003, a No. 1 gear fixing shaft 2004, a No. 2 gear fixing shaft 2005 and an air intake port 2006, wherein each component is fixedly connected to the main wall panel 2001, and the main wall panel 2001 is fixedly connected to the gear set shield 1002 and the supporting main transmission shaft 1003.

[0036] The cam assembly 3 is composed of a primary cam body 3001, a primary cam plate 3002, a first housing 3003, a cam connecting plate 3004, a secondary cam 3005, a distribution wheel body 3006 and a distribution wheel plate 3007. The base wheel of the primary cam body 3001 is fixedly connected to the driven gear 1007, the eccentric wheel of the primary cam body 3001 is concentrically assembled with the primary cam plate 3002, the cam connecting plate 3004 is movably connected to the primary cam plate 3002, the distribution wheel body 3006 is fixedly connected to the main transmission shaft 1003, the first housing 3003 and the distribution wheel plate 3007 are both connected to the The pneumatic wheel body 3006 is fixedly connected, the secondary cam 3005 revolves in the forward direction around the main transmission shaft 1003, and the secondary cam 3005 rotates in the reverse direction around the central axis of its own base wheel. An air channel is designed on the pneumatic wheel body 3006, and each air channel corresponds to a clamp 5, and the air channels are independent of each other. Each air channel will generate negative pressure when passing through the position where the suction chamber 2003 is located, so that the clamp 5 can pick up the material smoothly; when the air channel leaves the position where the suction chamber 2003 is located, the air channel is connected to the atmosphere, the negative pressure in the air channel and the clamp 5 is released, and the material automatically falls into the next process.

[0037] The compensation assembly 4 is composed of eight groups of compensation mechanisms with the same structure but different positions. The compensation mechanisms include a main pulley 4001, a second cover shell 4002, a slave pulley 4003, a supporting tension pulley 4004, a third cover shell 4005 and a tension pulley shaft 4006. The main pulley 4001 is connected to the first cover shell 3003 through a pin hole at the tail; the second cover shell 4002 is fixedly connected to the base wheel end of the secondary cam 3005; the slave pulley 4003 is connected to the second cam 3005; It is concentrically matched with the No. 2 cover shell 4002 and the No. 3 cover shell 4005; the support tensioning pulley 4004 is connected with the tensioning pulley shaft 4006; the No. 3 cover shell 4005 is fixedly connected to the No. 2 cover shell 4002; the tensioning pulley shaft 4006 is fixedly connected to the No. 3 cover shell 4005, and the clamp 5 is fixedly connected to the pulley 4003 for grabbing and transporting tobacco rod segments. Two rows of small holes are provided at the bottom of the clamp 5, and the material can be grabbed when negative pressure is generated.

[0038] See also Fig.14 Cleaning can only be carried out when the airway slot of the air distribution wheel body 3006 is located directly below the cleaning air chamber 2002, and negative pressure suction can only be carried out when the airway slot of the air distribution wheel body 3006 is located within the range of the negative pressure air chamber slot as shown in the figure, that is, within the angle range of α. Within the angle range of α, the device is in the material grabbing and transfer state. When the airway slot is outside the angle range of α, the airway opening is the same as the atmosphere, and the negative pressure in the airway and the clamp 5 is released, and the tobacco rod segment material enters the next process. When the airway opening rotates again to enter the range of the negative pressure air chamber slot within the angle range of α, the clamp 5 absorbs the material again and transfers it until the material is released, and this cycle is repeated.

[0039] It should be noted that the purpose of transferring the tobacco rod segments is finally achieved through the compound movement of the cam assembly 3, which is driven by the servo motor 1001. The device not only realizes the efficient transmission function, but also solves the oil pollution problem of cigarettes, making the structure more compact, lower cost and higher efficiency, and can further realize intelligent production through servo control. It not only solves the oil pollution problem of cigarettes, but also has the advantages of lighter weight, simpler structure and more convenient maintenance. Although the cam assembly 3 still needs to be lubricated with lubricating oil and there is a possibility of oil splashing, the device has very few gears to be lubricated, and the cam assembly 3 is far away from the end of the clamp 5, and there is a wall panel and a cam mechanism in the middle to isolate the cigarette, so that the probability of cigarette contamination is almost zero. The servo control system also improves the automation rate of cigarette production while meeting the requirements of the production process, improving product quality and saving production costs.

[0040] The working principle of the above embodiment is:

[0041] When the tobacco rod segment transfer device is working, the main transmission shaft 1003 drives some components to generate a movement; at the same time, the main transmission shaft 1003 drives the driven gear 1007 and the main transmission shaft 1003 to rotate in the opposite direction through the driving gear set, thereby driving another part of the components. The main transmission shaft 1003 and the driven gear 1007 drive in opposite directions and at equal speeds. The cleaning air chamber 2002 uses high-pressure gas to clean the airway on the pneumatic wheel body 3006; the suction chamber 2003 is connected to the suction port 2006, and air is sucked through the suction port 2006 to generate negative pressure, so that the clamp 5 clamps the material. Cleaning and suction are both limited by position, and the cleaning and suction effects can only be produced at the position where the air chamber is located;

[0042] There are two groups of movements at the same time during operation. One group is driven by the main transmission shaft 1003, and drives the No. 1 housing 3003, the pneumatic wheel body 3006 and the pneumatic wheel plate 3007 at the same time. The pneumatic wheel body 3006 and the pneumatic wheel plate 3007 then drive the secondary cam 3005 together, and the secondary cam 3005 drives the cam connecting plate 3004 and the primary cam plate 3002, thereby driving the above-mentioned parts to rotate in the forward direction with the main transmission shaft 1003 as the axis. The other group is driven by the driven gear 1007, and the driven gear 1007 drives the primary cam body 3001 to rotate, and the eccentric wheel of the primary cam body 3001 drives the primary cam plate 3002 and the cam connecting plate 3004 to rotate in the reverse direction.

[0043] At this time, the cam connecting plate 3004 should rotate synchronously with the pneumatic wheel body 3006 and the pneumatic wheel plate 3007, but because it is simultaneously affected by the eccentric wheel drive of the primary cam body 3001, the cam connecting plate 3004 has a compound motion: first, the cam connecting plate 3004 rotates forward around its own central axis [that is, the central axis of the eccentric wheel of the primary cam body 3001], and second, it revolves in the opposite direction around the central axis of the main transmission shaft 1003 [that is, the central axis of the base wheel of the primary cam body 3001]. They are respectively concentrically matched with the cam connecting plate 3004 and the distribution wheel body 3006, and therefore are constrained by the two. Under the combined action of the compound motion of the cam connecting plate 3004 and the rotation motion of the distribution wheel body 3006, the final effect is that the secondary cam 3005 also produces the effect of compound motion: first, the secondary cam 3005 revolves in the positive direction around the main transmission shaft 1003, and second, the secondary cam 3005 rotates in the reverse direction around the central axis of its own base wheel. The final effect of the entire cam mechanism is that the secondary cam 3005 rotates while revolving.

[0044] During operation, since the second cover shell 4002 is fixedly connected to the secondary cam 3005, the movement state of the entire compensation mechanism in revolution and rotation is the same as that of the secondary cam 3005. However, during rotation, since the main pulley 4001 is connected to the first cover shell 3003 through the pin hole at the tail, the main pulley 4001 does not rotate with the compensation mechanism as a whole. This is because the base wheel of the secondary cam 3005 is concentric with the main pulley 4001 and the two can rotate relative to each other. Since the revolution trajectory of the base wheel end of the secondary cam 3005 is a perfect circle, if the clamp 5 is directly installed on the base wheel end of the secondary cam 3005, this trajectory is limited by space and is not conducive to the grasping and releasing of materials. Therefore, the compensation mechanism is designed with an eccentricity, that is, the distance between the main pulley 4001 and the slave pulley 4003. At this time, the revolution trajectory of the slave pulley 4003 finally becomes an ellipse. This trajectory is more suitable for the grasping and releasing of materials in the space at the vertex position of the short radius and the long radius of the ellipse.

[0045] In addition, since the rotation speed of the compensation mechanism is greater than the revolution speed [derived from the rotation speed of the secondary cam 3005 being greater than the revolution speed], the slave pulley 4003, as the final output end, will have a problem of angular deviation from the horizontal plane while revolving if the positions of the slave pulley 4003 and the main pulley 4001 are relatively fixed; in order to solve this problem, the slave pulley 4003 must be rotated in the opposite direction to the rotation direction of the compensation mechanism to offset the above-mentioned angular deviation. For this reason, the invention of the utility model utilizes the principle of a planetary gear train and adopts a synchronous belt drive method to enable the slave pulley 4003 to produce a self-rotation effect, that is, the main pulley 4001 and the slave pulley 4003 are connected with a synchronous belt, and the angular deviation of the main pulley 4001 relative to the horizontal plane is utilized to drive the slave pulley 4003 to rotate;

[0046] At this time, the slave pulley 4003 is actually a composite motion of three motions: one is the primary revolution around the main transmission shaft 1003, the second is the secondary revolution around the secondary cam 3005 base wheel shaft, and the third is rotation. The primary revolution is in the same direction as the rotation, and the other two are opposite to the secondary revolution. In this way, after the composite motion, the angular offset relative to the horizontal plane generated by the slave pulley 4003 when it revolves along the elliptical trajectory and the angular offset relative to the horizontal plane generated by the rotation just offset each other, with the same speed and opposite direction. The final motion state of the slave pulley 4003 is that while it revolves along the elliptical trajectory, the angle between itself and the horizontal plane always remains unchanged, which can be an angle or horizontal. When the clamp 5 is fixedly installed on the output end of the slave pulley 4003, the motion state of the clamp 5 must be completely consistent with the motion state of the slave pulley 4003, which meets the production requirements.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tobacco rod segment transfer device, comprising a drive assembly (1), a wall panel assembly (2), a cam assembly (3), a compensation assembly (4) and a clamp (5), characterized in that: A wall panel assembly (2) is arranged on the right side of the driving assembly (1), a cam assembly (3) is arranged on the right side of the wall panel assembly (2), and a compensation assembly (4) is arranged on the right side of the cam assembly. The driving assembly (1) drives the cam assembly (3) and the compensation assembly (4) to form a final motion state, and the cigarette rod segment is clamped and transferred by a clamp (5) installed on the compensation assembly (4); The driving assembly (1) is composed of a servo motor (1001), a gear set shield (1002), a main transmission shaft (1003), a driving gear (1004), a first transition gear (1005), a second transition gear (1006) and a driven gear (1007); the servo motor (1001) is fixedly connected to the main transmission shaft (1003); the main transmission shaft (1003) is fixedly connected to the driving gear (1004); the driving gear (1004) and the first transition gear (1005) are meshed with each other; the first transition gear (1005) and the second transition gear (1006) are meshed with the driven gear (1007); the driven gear (1007) and the main transmission shaft (1003) are concentric and movably connected; The wall panel assembly (2) is composed of a main wall panel (2001), a clean air chamber (2002), an air suction chamber (2003), a No. 1 gear fixing shaft (2004), a No. 2 gear fixing shaft (2005) and an air suction port (2006), wherein each component is fixedly connected to the main wall panel (2001), and the main wall panel (2001) is fixedly connected to the gear set shield (1002) and the supporting main transmission shaft (1003); The cam assembly (3) is composed of a primary cam body (3001), a primary cam plate (3002), a first cover (3003), a cam connecting plate (3004), a second cam (3005), a pneumatic wheel body (3006) and a pneumatic wheel plate (3007); the base wheel of the primary cam body (3001) is fixedly connected to the driven gear (1007); the eccentric wheel of the primary cam body (3001) is concentrically assembled with the primary cam plate (3002); the cam connecting plate (3004) is movably connected to the primary cam plate (3002); the pneumatic wheel body (3006) is fixedly connected to the main transmission shaft (1003); and the first cover (3003) and the pneumatic wheel plate (3007) are both fixedly connected to the pneumatic wheel body (3006); The compensation assembly (4) is composed of eight groups of compensation mechanisms with the same structure but different positions, the compensation mechanisms comprising a main pulley (4001), a second cover shell (4002), a secondary pulley (4003), a supporting tension pulley (4004), a third cover shell (4005) and a tension pulley shaft (4006), the main pulley (4001) being connected to the first cover shell (3003) via a pin hole at the rear; the second cover shell (4002) being connected to the second cover shell (4003) via a pin hole at the rear; the secondary cover shell (4002) being connected to the secondary ... 002) is fixedly connected to the base wheel end of the secondary cam (3005); the slave pulley (4003) is coaxially matched with the second cover shell (4002) and the third cover shell (4005) respectively; the support tensioning pulley (4004) is connected to the tensioning pulley shaft (4006); the third cover shell (4005) is fixedly connected to the second cover shell (4002); the tensioning pulley shaft (4006) is fixedly connected to the third cover shell (4005).

2. A tobacco rod segment delivery device according to claim 1, characterized in that: The clamp (5) is fixedly connected to the pulley (4003) for grabbing and transporting tobacco rod segments. Two rows of small holes are provided at the bottom of the clamp (5), so that materials can be grabbed when negative pressure is generated.

3. A tobacco rod segment delivery device according to claim 1, characterized in that: The gear set shield (1002) is connected to the wall panel assembly (2) to protect the gear set. The main transmission shaft (1003) and the driven gear (1007) have opposite driving directions and equal speeds.

4. A tobacco rod segment delivery device according to claim 1, characterized in that: The secondary cam (3005) revolves in the positive direction around the main transmission shaft (1003), and the secondary cam (3005) rotates in the reverse direction around the central axis of its own base wheel. The pneumatic wheel body (3006) is designed with air channels, and each air channel corresponds to a clamp, and the air channels are independent of each other.

5. A tobacco rod segment delivery device according to claim 1, characterized in that: The eccentric wheel of the secondary cam (3005) is coaxially matched with the circumferential hole on the cam connecting plate (3004), and the circumferential hole on the air distribution wheel body (3006) is coaxially matched with the base wheel.

6. A tobacco rod segment delivery device according to claim 1, characterized in that: The compensation component (4) is used to compensate for the angular deflection problem of the cam component (3), and the compensation component (4) has an angle compensation function for the cam component (3).

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