Tobacco bale conveying device

Abstract

The utility model discloses a tobacco bale conveying device, and relates to the technical field of tobacco production equipment. The tobacco bale conveying device comprises a rack, a supply conveying mechanism, a recovery conveying mechanism and a middle conveying mechanism. The rack comprises a first supporting frame and a second supporting frame. The supply conveying mechanism is arranged on the first supporting frame and used for conveying the cigarette packet frame loaded with the cigarette packets to the cigarette packet grabbing position. The recovery conveying mechanism is arranged on the second supporting frame and used for conveying the empty tobacco bale frames to the tobacco bale frame recovery position. The middle conveying mechanism is arranged between the first supporting frame and the second supporting frame, one end of the middle conveying mechanism is connected with the supply conveying mechanism, the other end of the middle conveying mechanism is connected with the recycling conveying mechanism, and the middle conveying mechanism is used for conveying the empty cigarette packet frames with the cigarette packets grabbed at the cigarette packet grabbing position to the recycling conveying mechanism. According to the tobacco bale conveying device, a worker does not need to carry the tobacco bale frame, the labor intensity of the worker is greatly reduced, and the tobacco bale conveying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco production equipment, in particular to a cigarette packet conveying device. Background Art

[0002] In the process of packaging cigarette packets in special-shaped strip boxes, a manipulator is partially used to put the cigarette packets into the cigarette packet conveying die box. The specific process is as follows: first, the cigarette packets are stacked neatly in the cigarette packet frame, and then the manipulator continuously takes the cigarette packets from the cigarette packet frame and puts them into the corresponding cigarette packet conveying die box, and then transports them to the cigarette packet packaging position through the cigarette packet conveying die box and packs them into the strip box.

[0003] When all the cigarette packets in the cigarette packet frame are taken, it is necessary for workers to take away the empty cigarette packet frame from the cigarette packet grabbing position, replace it with the next cigarette packet frame filled with cigarette packets, and then place the empty cigarette packet frame at the cigarette packet frame recycling position, which increases the labor intensity of the workers and is not conducive to the mechanized production of special-shaped strip boxes. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cigarette packet conveying device, which can realize the automatic conveying of cigarette packets and the recycling of cigarette packet frames, reduce the labor intensity of workers, has a high degree of automation and improves production efficiency.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A cigarette packet conveying device, which comprises:

[0007] A frame, including a first support frame and a second support frame;

[0008] A supply conveying mechanism, arranged on the first support frame, for conveying the cigarette packet frame loaded with cigarette packets to the cigarette packet grabbing position;

[0009] A recycling conveying mechanism, arranged on the second support frame, for conveying the empty cigarette packet frame to the cigarette packet frame recycling position;

[0010] An intermediate conveying mechanism, arranged between the first support frame and the second support frame, one end of the intermediate conveying mechanism is connected with the supply conveying mechanism, and the other end is connected with the recycling conveying mechanism, for conveying the empty cigarette packet frame that has grabbed the cigarette packets at the cigarette packet grabbing position to the recycling conveying mechanism.

[0011] As an optional solution of the cigarette packet conveying device, the first support frame and the second support frame are arranged at intervals along the height direction of the frame, and the first support frame is arranged higher than the second support frame;

[0012] And / or, the conveying directions of the recycling conveying mechanism and the supply conveying mechanism are opposite.

[0013] As an alternative solution of the cigarette pack conveying device, the conveying directions of the recycling conveying mechanism and the supply conveying mechanism are both perpendicular to the conveying direction of the intermediate conveying mechanism.

[0014] As an alternative solution of the cigarette pack conveying device, the intermediate conveying mechanism includes two lifting and conveying components arranged at intervals, the distance between the two lifting and conveying components is greater than or equal to the length of the cigarette pack frame, and the two lifting and conveying components can convey the cigarette pack frame by moving synchronously.

[0015] As an alternative solution of the cigarette pack conveying device, the lifting and conveying component includes a lifting driving wheel, a lifting driven wheel and a lifting conveyor belt. The lifting driving wheel and the lifting driven wheel are arranged at intervals along the height direction of the frame. The lifting conveyor belt is wound between the lifting driving wheel and the lifting driven wheel. A supporting tray is arranged on one side of the lifting conveyor belt away from the lifting driving wheel and the lifting driven wheel, and the supporting tray extends from the conveying surface of the lifting conveyor belt in a direction perpendicular to the conveying surface of the lifting conveyor belt;

[0016] The rotation of the lifting driving wheel drives the rotation of the lifting driven wheel through the lifting conveyor belt. The lifting conveyor belt reciprocates along the height direction of the frame. The supporting trays on the two lifting and conveying components jointly support the cigarette pack frame.

[0017] As an alternative solution of the cigarette pack conveying device, a lifting baffle is arranged on one side of the supporting tray away from the frame.

[0018] As an alternative solution of the cigarette pack conveying device, the recycling conveying mechanism includes a recycling driving wheel, a recycling driven wheel and a recycling conveyor belt. The recycling driving wheel and the recycling driven wheel are respectively arranged at both ends of the second support frame. The recycling conveyor belt is wound between the recycling driving wheel and the recycling driven wheel. The rotation of the recycling driving wheel drives the rotation of the recycling driven wheel through the recycling conveyor belt. The recycling conveyor belt reciprocates along the extending direction of the second support frame;

[0019] The width of the recycling conveyor belt is less than or equal to the distance between the two supporting trays on the two lifting and conveying components that jointly support the cigarette pack frame.

[0020] As an alternative solution of the cigarette pack conveying device, a plurality of the supporting trays are arranged at intervals on the lifting conveyor belt, and the distances between adjacent two of the supporting trays on the lifting conveyor belt are the same.

[0021] As an alternative embodiment of the cigarette pack conveying device, the supply and conveying mechanism includes a supply driving wheel, a supply driven wheel and a supply conveyor belt. The supply driving wheel and the supply driven wheel are respectively disposed at two ends of the first support frame. The supply conveyor belt is wound between the supply driving wheel and the supply driven wheel. The rotation of the supply driving wheel drives the rotation of the supply driven wheel through the supply conveyor belt, and the supply conveyor belt reciprocates along the extending direction of the first support frame.

[0022] Supply baffles are arranged on both sides of the supply conveyor belt.

[0023] As an alternative embodiment of the cigarette pack conveying device, the cigarette pack conveying device further includes a handling robot. The handling robot is located above or on one side of the intermediate conveying mechanism. When the supply and conveying mechanism conveys the cigarette pack frame loaded with cigarette packs to the intermediate conveying mechanism, and when the cigarette pack frame loaded with cigarette packs is at a set height of the intermediate conveying mechanism, the cigarette pack frame is located at the cigarette pack grasping position.

[0024] Advantages of the present utility model:

[0025] The cigarette pack conveying device provided by the present utility model is provided with a first support frame and a second support frame on a frame. The supply and conveying mechanism is disposed on the first support frame and is used to convey the cigarette pack frame loaded with cigarette packs to the cigarette pack grasping position, so as to grasp and load the cigarette packs into the cigarette pack conveying die box. The empty cigarette pack frame after grasping the cigarette packs at the cigarette pack grasping position is conveyed to the recycling and conveying mechanism by the intermediate conveying mechanism disposed between the first support frame and the second support frame, and the empty cigarette pack frame is conveyed to the cigarette pack frame recycling position by the recycling and conveying mechanism disposed on the second support frame. The conveying of the cigarette pack frame after loading the cigarette packs and the recycling of the empty cigarette pack frame are both automatically completed, without the need for staff to carry the cigarette pack frame, greatly reducing the labor intensity of the staff and improving the cigarette pack conveying efficiency. Description of the Drawings

[0026] Figure 1 is a schematic structural view of the cigarette pack conveying device for conveying cigarette packs provided by the specific embodiment of the present utility model;

[0027] Figure 2 is a side view of the cigarette pack conveying device for conveying cigarette packs provided by the specific embodiment of the present utility model.

[0028] In the figure:

[0029] 100, cigarette pack; 200, cigarette pack frame;

[0030] 1, frame; 11, first support frame; 12, second support frame;

[0031] 2, supply and conveying mechanism; 21, supply baffle;

[0032] 3. Recycling and conveying mechanism; 31. Recycling baffle;

[0033] 4. Intermediate conveying mechanism; 41. Lifting and conveying assembly; 411. Lifting driving wheel; 412. Lifting driven wheel; 413. Lifting conveyor belt; 414. Supporting pallet. Specific implementation manner

[0034] To make the technical problems solved, the technical solutions adopted, and the technical effects achieved by the present utility model clearer, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific implementation manners.

[0035] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0036] As Figure 1 and Figure 2 shown, this embodiment provides a cigarette pack conveying device. The cigarette pack conveying device includes a frame 1, a supply conveying mechanism 2, a handling manipulator, an intermediate conveying mechanism 4, and a recycling and conveying mechanism 3. The frame 1 includes a first support frame 11 and a second support frame 12. The supply conveying mechanism 2 is arranged on the first support frame 11 and extends from one end of the first support frame 11 to the other end. One end of the first support frame 11 is set as the cigarette pack framing position, and the other end is set as the cigarette pack grasping position. When conveying the cigarette packs 100, first stack a plurality of cigarette packs 100 in a certain arrangement manner into the cigarette pack frame 200 at the cigarette pack framing position, and then place the cigarette pack frame 200 filled with cigarette packs 100 on the supply conveying mechanism 2. The supply conveying mechanism 2 conveys the cigarette pack frame 200 loaded with cigarette packs 100 from the cigarette pack framing position to the cigarette pack grasping position. The handling manipulator is arranged at the cigarette pack grasping position, and the cigarette packs 100 in the cigarette pack frame 200 are sequentially grasped by the handling manipulator and loaded into the cigarette pack conveying die box. The recycling and conveying mechanism 3 is arranged on the second support frame 12, and the recycling and conveying mechanism 3 extends from one end of the second support frame 12 to the other end. The intermediate conveying mechanism 4 is arranged between the first support frame 11 and the second support frame 12. One end of the intermediate conveying mechanism 4 is connected to the supply conveying mechanism 2, and the other end is connected to the recycling and conveying mechanism 3, and is used to convey the empty cigarette pack frame 200 that has grasped the cigarette packs 100 at the cigarette pack grasping position to the recycling and conveying mechanism 3. The end of the recycling and conveying mechanism 3 away from the intermediate conveying mechanism 4 is set as the cigarette pack frame recycling position, and the recycling and conveying mechanism 3 is used to convey the empty cigarette pack frame 200 to the cigarette pack frame recycling position.

[0037] Specifically, the supply conveying mechanism 2 includes a supply driving wheel, a supply driven wheel, and a supply conveyor belt. The supply driving wheel and the supply driven wheel are respectively arranged at both ends of the first support frame 11. The supply conveyor belt is wound between the supply driving wheel and the supply driven wheel. The rotation of the supply driving wheel drives the supply driven wheel to rotate through the supply conveyor belt, and the supply conveyor belt reciprocates along the extending direction of the first support frame 11. At the cigarette packet loading position, the cigarette packet frame 200 loaded with cigarette packets 100 is placed on the supply conveyor belt, and the cigarette packet frame 200 is conveyed from the cigarette packet loading position to the cigarette packet grasping position through the supply conveyor belt.

[0038] Furthermore, supply baffles 21 are arranged on both sides of the supply conveyor belt. The distance between the two supply baffles 21 is adapted to the length of the cigarette packet frame 200, so as to ensure that during the process of the supply conveyor belt conveying the cigarette packet frame 200, the cigarette packet frame 200 will not deflect to both sides, preventing the cigarette packet frame 200 from getting stuck at a certain position on the supply conveyor belt and causing subsequent blockage of the cigarette packet frames 200 on the supply conveyor belt, so as to ensure that the cigarette packet frame 200 can be smoothly conveyed to the cigarette packet grasping position.

[0039] The recycling conveying mechanism 3 includes a recycling driving wheel, a recycling driven wheel, and a recycling conveyor belt. The recycling driving wheel and the recycling driven wheel are respectively arranged at both ends of the second support frame 12. The recycling conveyor belt is wound between the recycling driving wheel and the recycling driven wheel. The rotation of the recycling driving wheel drives the recycling driven wheel to rotate through the recycling conveyor belt, and the recycling conveyor belt reciprocates along the extending direction of the second support frame 12. The recycling conveyor belt can receive the empty cigarette packet frames 200 from the intermediate conveying mechanism 4 and convey the empty cigarette packet frames 200 to the cigarette packet frame recycling position.

[0040] Furthermore, recycling baffles 31 are arranged on both sides of the recycling conveyor belt. The distance between the two recycling baffles 31 is adapted to the length of the cigarette packet frame 200, so as to ensure the smooth conveyance of the cigarette packet frame 200 during the process of the recycling conveyor belt conveying the cigarette packet frame 200.

[0041] The handling manipulator is arranged above or on one side of the cigarette packet grasping position. One side and the upper end of the cigarette packet frame 200 are both arranged in an open shape, so as to facilitate the handling manipulator to grasp the cigarette packets 100 from the cigarette packet frame 200.

[0042] For the cigarette packet conveying device provided in this embodiment, the conveyance of the cigarette packet frame 200 after the cigarette packets 100 are framed, the grasping of the cigarette packets 100, and the recycling of the empty cigarette packet frames 200 are all automatically completed, without the need for staff to carry the cigarette packet frames 200 and grasp the cigarette packets 100, greatly reducing the labor intensity of the staff and improving the conveying efficiency of the cigarette packets 100.

[0043] In one embodiment, the first support frame 11 and the second support frame 12 are arranged at intervals along the height direction of the machine frame 1, and the first support frame 11 is arranged higher than the second support frame 12. The conveying directions of the recycling conveying mechanism 3 and the supply conveying mechanism 2 are opposite.

[0044] Specifically, the conveying directions of the recycling conveying mechanism 3 and the supply conveying mechanism 2 are both perpendicular to the conveying direction of the intermediate conveying mechanism 4. The second support frame 12 is arranged directly below the first support frame 11, and the conveying directions of the recycling conveying mechanism 3 and the supply conveying mechanism 2 are set to be opposite, that is, the cigarette pack framing position and the cigarette pack frame recycling position are located at the same end of the machine frame 1. Such a setting not only saves the occupied area of the cigarette pack conveying device, but also after the empty cigarette pack frame 200 is conveyed to the cigarette pack frame recycling position by the recycling conveying mechanism 3, it can directly provide the cigarette pack frame 200 for loading the cigarette packs 100 at the cigarette pack framing position, realizing the recycling of the cigarette pack frame 200, shortening the distance between the cigarette pack frame recycling position and the cigarette pack framing position, improving the recycling speed of the cigarette pack frame 200, and further improving the conveying efficiency of the cigarette packs 100.

[0045] Of course, in other embodiments, the first support frame 11 and the second support frame 12 can also be arranged at the same height, and the intermediate conveying mechanism 4 is arranged between the first support frame 11 and the second support frame 12 at the same height, that is, the supply conveying mechanism 2, the intermediate conveying mechanism 4 and the recycling conveying mechanism 3 are located on the same straight line, and the conveying directions of the supply conveying mechanism 2, the intermediate conveying mechanism 4 and the recycling conveying mechanism 3 are the same. Such a cigarette pack conveying device has a longer length and occupies a larger space. Or, the first support frame 11 and the second support frame 12 are arranged at intervals along the height direction and also at intervals along the horizontal direction, the intermediate conveying mechanism 4 extends obliquely downward from the first support frame 11 to the second support frame 12, the conveying directions of the supply conveying mechanism 2 and the recycling conveying mechanism 3 are the same, and the conveying direction of the intermediate conveying mechanism 4 is to convey obliquely downward from the first support frame 11.

[0046] In one embodiment, the intermediate conveying mechanism 4 includes two lifting and conveying components 41 arranged at intervals, the distance between the two lifting and conveying components 41 is greater than or equal to the length of the cigarette pack frame 200, and the two lifting and conveying components 41 can convey the cigarette pack frame 200 synchronously. So that the cigarette pack frame 200 on the supply conveying mechanism 2 can be smoothly conveyed onto the two lifting and conveying components 41, and the two lifting and conveying components 41 jointly convey the cigarette pack frame 200 to the recycling conveying mechanism 3.

[0047] Of course, in other embodiments, the intermediate conveying mechanism 4 can also be set as an elevator of the car type.

[0048] In one embodiment, the lifting and conveying assembly 41 includes a lifting driving wheel 411, a lifting driven wheel 412, and a lifting conveyor belt 413. The lifting driving wheel 411 and the lifting driven wheel 412 are arranged at intervals along the height direction of the frame 1. The lifting conveyor belt 413 is wound between the lifting driving wheel 411 and the lifting driven wheel 412. A support pallet 414 is arranged on one side of the lifting conveyor belt 413 facing away from the lifting driving wheel 411 and the lifting driven wheel 412. The support pallet 414 extends from the conveying surface of the lifting conveyor belt 413 in a direction perpendicular to the conveying surface of the lifting conveyor belt 413. The rotation of the lifting driving wheel 411 drives the rotation of the lifting driven wheel 412 through the lifting conveyor belt 413. The lifting conveyor belt 413 reciprocates along the height direction of the frame 1. The support pallets 414 on the two lifting and conveying assemblies 41 jointly support the cigarette packet frame 200.

[0049] Of course, in other embodiments, the supply conveyor belt, the recycling conveyor belt, and the lifting conveyor belt 413 can also be configured as a conveyor chain structure, and the effects are the same.

[0050] In this embodiment, the driving motors of the supply driving wheel, the recycling driving wheel, and the lifting driving wheel 411 all adopt stepping motors or servo motors to facilitate the control of the conveying distance of the conveyor belt.

[0051] In one embodiment, a lifting baffle (not shown in the figure) is arranged on the side of the support pallet 414 away from the frame 1. During the conveying process, the supply conveyor belt continuously conveys the cigarette packet frame 200 towards the direction close to the middle conveying mechanism 4 until the cigarette packet frame 200 at the forefront is conveyed onto the two support pallets 414. The lifting baffle restricts the forward movement distance of the cigarette packet frame 200 to prevent the cigarette packet frame 200 from slipping off the support pallet 414.

[0052] In one embodiment, the handling robot is located above or on one side of the intermediate conveying mechanism 4. When the supply conveying mechanism 2 conveys the cigarette packet frame 200 loaded with cigarette packets 100 to the intermediate conveying mechanism 4, when the cigarette packet frame 200 loaded with cigarette packets 100 reaches the set height of the intermediate conveying mechanism 4, the cigarette packet frame 200 is located at the cigarette packet grasping position. That is, the cigarette packet grasping position is set on the intermediate conveying mechanism 4. After the supply conveying mechanism 2 conveys the cigarette packet frame 200 loaded with cigarette packets 100 to the support pallet 414, the drive motor drives the lifting driving wheel 411, so that the lifting conveyor belt 413 drives the cigarette packet frame 200 loaded with cigarette packets 100 to lift through the support pallet 414. When the cigarette packet frame 200 reaches the set height, the handling robot can just grasp the uppermost layer of cigarette packets 100 in the cigarette packet frame 200. At this time, the two lifting conveyor belts 413 stop moving, waiting for the handling robot to grasp the cigarette packets 100. Further, after the uppermost layer of cigarette packets 100 is grasped, the two lifting conveyor belts 413 are controlled to move synchronously, driving the cigarette packet frame 200 to rise, so that the grasping height of the handling robot remains unchanged, and then the next layer of cigarette packets 100 can be grasped. This cycle continues until all the cigarette packets 100 in the cigarette packet frame 200 are grasped. Such a setting reduces the control difficulty of the handling robot.

[0053] Of course, in other embodiments, the cigarette packet grasping position can also be located on the supply conveying mechanism 2, or between the supply conveying mechanism 2 and the intermediate conveying mechanism 4.

[0054] In one embodiment, as Figure 2 shown, when the two support pallets 414 on the two lifting conveyor belts 413 jointly receive the cigarette packet frame 200 conveyed from the supply conveyor belt, by controlling the movement of the two lifting conveyor belts 413, a certain height difference is formed between the two support pallets 414, so that the cigarette packet frame 200 located at the cigarette packet grasping position tilts to one side. The handling robot sequentially grasps the cigarette packets 100 along the tilting direction. After grasping some of the cigarette packets 100, the remaining cigarette packets 100 in the cigarette packet frame 200 tend to tilt to one side, preventing the remaining cigarette packets 100 from collapsing and affecting the grasping of the handling robot. This ensures that the handling robot can smoothly grasp the cigarette packets 100.

[0055] In one embodiment, a plurality of support pallets 414 are arranged at intervals on the lifting conveyor belt 413, and the distance between two adjacent support pallets 414 on the lifting conveyor belt 413 is the same. Exemplarily, three support pallets 414 are arranged on each lifting conveyor belt 413. When transporting the cigarette pack frame 200, the three support pallets 414 on the two lifting conveyor belts 413 correspond one by one. Two corresponding support pallets 414 form a group, and there are three groups in total. When the first group is close to the supply conveying mechanism 2, it is used to receive the cigarette pack frame 200. After the cigarette packs 100 in the cigarette pack frame 200 are grabbed by the handling robot, the two lifting conveyor belts 413 move synchronously to convey the empty cigarette pack frame 200 downward to the recycling conveying mechanism 3. When the first group of support pallets 414 conveys the empty cigarette pack frame 200 to the recycling conveying mechanism 3, the second group of support pallets 414 just moves to a position close to the supply conveying mechanism 2 to receive the next cigarette pack frame 200. At this time, the third group of support pallets 414 is located outside the lifting conveyor belt 413. When the cigarette pack frame 200 received by the second group of support pallets 414 is grabbed at the cigarette pack grabbing position, the first group of support pallets 414 has completed the transfer to the recycling conveying mechanism 3. The two lifting conveyor belts 413 move synchronously to convey the cigarette pack frame 200 carried by the second group of support pallets 414 to the recycling conveying mechanism 3. When the cigarette pack frame 200 carried by the second group of support pallets 414 is conveyed to the recycling conveying mechanism 3, the third group of support pallets 414 just moves to a position close to the supply conveying mechanism 2 to receive the next cigarette pack frame 200. At this time, the first group of support pallets 414 is located outside the lifting conveyor belt 413. By circulating in this way, the conveying efficiency is further improved.

[0056] In one embodiment, the width of the recycling conveyor belt is less than or equal to the distance between the two support pallets 414 that jointly support the cigarette pack frame 200 on the two lifting conveying components 41. In this way, one end of the recycling conveyor belt close to the lifting conveyor belt 413 can be arranged between the two lifting conveying components 41. When the two support pallets 414 move the cigarette pack frame 200 to be close to the recycling conveying mechanism 3, the recycling conveyor belt is located between the two support pallets 414, and the cigarette pack frame 200 can be directly placed on the recycling conveyor belt. The recycling conveyor belt moves in a direction away from the intermediate conveying mechanism 4, and can smoothly receive the cigarette pack frame 200 and convey the cigarette pack frame 200 to the cigarette pack frame recycling position.

[0057] The above content is only the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manners and application scopes. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. A cigarette pack conveying device, characterized in that: include: A frame (1) comprising a first support frame (11) and a second support frame (12); A supply conveying mechanism (2) is arranged on the first support frame (11) and is used to convey a cigarette pack frame (200) loaded with cigarette packs (100) to a cigarette pack grabbing position; A recovery and conveying mechanism (3) is arranged on the second support frame (12) and is used to convey the empty cigarette pack frame (200) to the cigarette pack frame recovery position; An intermediate conveying mechanism (4) is arranged between the first support frame (11) and the second support frame (12); one end of the intermediate conveying mechanism (4) is connected to the supply conveying mechanism (2), and the other end is connected to the recovery conveying mechanism (3), and is used to convey the empty cigarette pack frame (200) after the cigarette pack (100) is grabbed at the cigarette pack grabbing position to the recovery conveying mechanism (3).

2. The cigarette packet conveying device according to claim 1, characterized in that: The first support frame (11) and the second support frame (12) are arranged at intervals along the height direction of the frame (1), and the first support frame (11) is arranged higher than the second support frame (12); And / or, the conveying directions of the recovery conveying mechanism (3) and the supply conveying mechanism (2) are opposite.

3. The cigarette packet conveying device according to claim 2, characterized in that: The conveying directions of the recovery conveying mechanism (3) and the supply conveying mechanism (2) are both perpendicular to the conveying direction of the intermediate conveying mechanism (4).

4. The cigarette packet conveying device according to claim 3, characterized in that: The intermediate conveying mechanism (4) comprises two lifting and conveying assemblies (41) arranged at intervals, the spacing between the two lifting and conveying assemblies (41) being greater than or equal to the length of the cigarette pack frame (200), and the two lifting and conveying assemblies (41) being able to convey the cigarette pack frame (200) by synchronous movement.

5. The cigarette packet conveying device according to claim 4, characterized in that: The lifting and conveying assembly (41) comprises a lifting driving wheel (411), a lifting driven wheel (412) and a lifting conveyor belt (413); the lifting driving wheel (411) and the lifting driven wheel (412) are arranged at intervals along the height direction of the frame (1); the lifting conveyor belt (413) is wound between the lifting driving wheel (411) and the lifting driven wheel (412); a supporting plate (414) is arranged on a side of the lifting conveyor belt (413) away from the lifting driving wheel (411) and the lifting driven wheel (412); the supporting plate (414) extends from the conveying surface of the lifting conveyor belt (413) to a direction perpendicular to the conveying surface of the lifting conveyor belt (413); The lifting driving wheel (411) rotates to drive the lifting driven wheel (412) to rotate through the lifting conveyor belt (413), and the lifting conveyor belt (413) reciprocates along the height direction of the frame (1). The supporting plates (414) on the two lifting and conveying components (41) jointly support the cigarette package frame (200).

6. The cigarette packet conveying device according to claim 5, characterized in that: A lifting baffle is provided on a side of the supporting plate (414) away from the frame (1).

7. The cigarette packet conveying device according to claim 5, characterized in that: The recovery conveying mechanism (3) comprises a recovery driving wheel, a recovery driven wheel and a recovery conveyor belt, wherein the recovery driving wheel and the recovery driven wheel are respectively arranged at two ends of the second support frame (12), and the recovery conveyor belt is wound between the recovery driving wheel and the recovery driven wheel. The recovery driving wheel rotates to drive the recovery driven wheel to rotate through the recovery conveyor belt, and the recovery conveyor belt reciprocates along the extension direction of the second support frame (12); The width of the recovery conveyor belt is less than or equal to the distance between the two supporting plates (414) on the two lifting and conveying components (41) that jointly support the cigarette package frame (200).

8. The cigarette packet conveying device according to claim 5, characterized in that: A plurality of the support plates (414) are arranged at intervals on the lifting conveyor belt (413), and the distance between two adjacent support plates (414) on the lifting conveyor belt (413) is the same.

9. The cigarette packet conveying device according to any one of claims 1 to 8, characterized in that: The supply conveying mechanism (2) comprises a supply driving wheel, a supply driven wheel and a supply conveyor belt, wherein the supply driving wheel and the supply driven wheel are respectively arranged at two ends of the first support frame (11), and the supply conveyor belt is wound between the supply driving wheel and the supply driven wheel, and the supply driving wheel rotates to drive the supply driven wheel to rotate through the supply conveyor belt, and the supply conveyor belt reciprocates along the extension direction of the first support frame (11); Supply baffles (21) are provided on both sides of the supply conveyor belt.

10. The cigarette packet conveying device according to any one of claims 1 to 8, characterized in that: The cigarette pack conveying device further comprises a handling robot, which is located above or on one side of the intermediate conveying mechanism (4). When the supply conveying mechanism (2) conveys the cigarette pack frame (200) loaded with cigarette packs (100) to the intermediate conveying mechanism (4), the cigarette pack frame (200) loaded with cigarette packs (100) is located at a set height of the intermediate conveying mechanism (4), and the cigarette pack frame (200) is located at the cigarette pack grabbing position.

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