Cigarette conveying apparatus

Abstract

The utility model belongs to conveying equipment technical field discloses a kind of piece cigarette conveying equipment, including rack, first conveying device, detection mechanism and second conveying device. First conveying device is set to rack, and piece cigarette can be conveyed along first direction. Detection mechanism is set to first conveying device, for detecting piece cigarette. Second conveying device is set to the side of first conveying device, and it is optionally connected with the downstream of detection mechanism on first conveying device, and piece cigarette is re-conveyed to the upstream of detection mechanism on first conveying device. Wherein, first direction is the extension direction of first conveying device. Through first conveying device and second conveying device mutually connected at head and tail, the piece cigarette with problem can be transported back, and it does not need to be taken off from conveying channel when adjusting it, degree of automation is high, and manpower and working hours are greatly saved.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, and in particular to a cigarette conveying equipment. Background Technology

[0002] In the cigarette production process, a certain number of cartons of cigarettes (such as 50 cartons) need to be packed into cigarette boxes of fixed specifications and sealed. Such cartons of cigarettes are also called cases of cigarettes, which facilitate transportation, storage and sales. Before entering the logistics process, cases of cigarettes need to be transferred from the production section to the temporary storage area and undergo final outer packaging inspection. Therefore, continuous conveyor systems are generally used to complete this transfer process.

[0003] Traditional conveyor systems cannot collect or return cigarette cartons when problems are detected. To avoid manual labor, some conveyor systems are equipped with rejection mechanisms to remove unqualified cartons after the outer packaging fails inspection. While these mechanisms can remove problematic cartons, they are prone to damage due to impacts or drops from cartons filled with cigarette packs, necessitating manual intervention and increasing the labor burden.

[0004] Therefore, there is an urgent need for a cigarette conveying device and a solution to the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a cigarette pack conveying device to solve the technical problems of easy damage to cigarette packs and the need for manpower in the prior art.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] Cigarette conveying equipment, including:

[0008] frame,

[0009] A first conveying device is disposed on the frame and is capable of conveying the smoke component along a first direction;

[0010] The testing mechanism, located in the first conveying device, is used to test the smoke in the sample.

[0011] A second conveying device is disposed on one side of the first conveying device and can be selectively connected downstream of the detection mechanism on the first conveying device, and re-conveys the cigarette pack upstream of the detection mechanism on the first conveying device.

[0012] Preferably, the first conveying device includes a first reversing section, a continuous section, and a second reversing section arranged in sequence. The first reversing section is provided with a plurality of first spacer rollers; the continuous section is provided with a plurality of first continuous rollers; the second reversing section is provided with a plurality of second spacer rollers; and the detection mechanism is located in the continuous section. One end of the second conveying device is connected to the first reversing section, and the other end is connected to the second reversing section.

[0013] Preferably, the device also includes a first reversing mechanism and a second reversing mechanism. The first reversing mechanism is disposed below the second reversing section. The first reversing mechanism is movable in the vertical direction and extends at least partially from the second reversing section. The first reversing mechanism is capable of conveying the cigarette pack to the second conveying device in the second direction.

[0014] The second reversing mechanism is disposed below the first reversing section. The second reversing mechanism is movable in the vertical direction and extends at least partially from the first reversing section. The second reversing mechanism is capable of conveying cigarettes to the first conveying device.

[0015] The second direction is perpendicular to the first direction.

[0016] Preferably, both the first reversing mechanism and the second reversing mechanism include at least two chain assemblies, a connecting top plate, and a lifting assembly. The lifting assembly is fixedly connected to the frame, and multiple chain assemblies are disposed on the connecting top plate. The chain assemblies of the first reversing mechanism are located between two second spacer rollers, and the chain assemblies of the second reversing mechanism are located between two first spacer rollers. The lifting assembly can drive the connecting top plate to move up and down in the vertical direction.

[0017] Preferably, the chain assembly includes a mounting frame, a sprocket, a chain body, and a chain drive component. The mounting frame is fixedly mounted on the connecting top plate, the sprocket is rotatably mounted on the mounting frame, the chain body is wound around the sprocket, and the sprocket is connected to the chain drive component for transmission.

[0018] Preferably, a tensioning wheel is rotatably connected to the mounting bracket, and the tensioning wheel presses against the chain.

[0019] Preferably, the lifting assembly includes a lifting drive and a cam. The lifting drive is fixed to the frame via a connecting base plate and can drive the cam to rotate. The cam abuts against the connecting top plate.

[0020] Preferably, a hydraulic rod is provided between the connecting top plate and the connecting bottom plate.

[0021] Preferably, the first conveying device is provided with a support frame, and the second conveying device is fixedly connected to the first conveying device through the support frame.

[0022] Preferably, the first conveying device has a baffle on the side facing the second conveying device, and the second conveying device has a circumferential enclosure.

[0023] The beneficial effects of this utility model are:

[0024] The cigarette pack conveying equipment provided by this utility model has a first conveying device and a second conveying device on the frame, and a detection mechanism on the first conveying device. The second conveying device can be selectively connected to the downstream of the detection mechanism on the first channel, so that the cigarette packs can be detected by the detection mechanism when passing through the first conveying device. Cigarette packs with no damage to the cigarette box can continue to be transported down the first conveying device. When cigarette packs with damaged cigarette boxes are detected, the second conveying device connects with the first conveying device downstream of the detection mechanism and transfers the cigarette packs with damaged cigarette boxes to the second conveying device. At this time, the first conveying device is transporting and detecting normally. Workers can adjust the cigarette packs located on the second conveying device and then transport them back to the first conveying device. Through the first and second conveying devices that are connected end to end, problematic cigarette packs can be returned to the first conveying device. Moreover, when adjusting them, it is not necessary to remove them from the conveying channel. The system has a high degree of automation and saves a lot of manpower and time. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the cigarette conveying equipment provided by this utility model;

[0026] Figure 2 This is a schematic diagram of the cigarette conveying equipment provided by this utility model, omitting the second conveying device;

[0027] Figure 3 This is a schematic diagram of the structure of the second conveying device provided by this utility model;

[0028] Figure 4 This is a structural schematic diagram of the first reversing mechanism provided by this utility model;

[0029] Figure 5 This is a schematic diagram of the chain assembly provided by this utility model.

[0030] In the picture:

[0031] 1. Rack;

[0032] 2. First conveying device; 21. First spacer roller; 22. First continuous roller; 23. Second spacer roller; 24. Support frame; 25. Stop bar;

[0033] 3. Testing institutions;

[0034] 4. Second conveying device; 41. First vertical roller; 42. Second continuous roller; 43. Second vertical roller; 44. Enclosure;

[0035] 51. Chain assembly; 511. Mounting bracket; 512. Sprocket; 513. Chain body; 514. Chain drive component; 515. Tensioner;

[0036] 52. Connecting top plate; 521. Support;

[0037] 53. Lifting assembly; 531. Lifting drive component; 532. Cam;

[0038] 54. Connect the base plate;

[0039] 55. Hydraulic rod;

[0040] 56. Top seat;

[0041] 57. First main axis;

[0042] 58. Second main axis;

[0043] 59. Bearings. Detailed Implementation

[0044] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0045] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0046] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0047] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0048] like Figures 1 to 5 As shown, this embodiment discloses a cigarette conveying device, including a frame 1, a first conveying device 2, a detection mechanism 3, and a second conveying device 4. The first conveying device 2 is disposed on the frame 1 and is capable of conveying cigarettes along a first direction. The detection mechanism 3 is disposed on the first conveying device 2 and is used to detect cigarettes. The second conveying device 4 is disposed on one side of the first conveying device 2 and can be selectively connected to the downstream of the detection mechanism 3 on the first conveying device 2, and re-conveys the cigarettes to the upstream of the detection mechanism 3 on the first conveying device 2. The first direction is the extending direction of the first conveying device 2.

[0049] It is understood that in the cigarette conveying equipment provided in this embodiment, the cigarettes can be detected by the detection mechanism 3 when they pass through the first conveying device 2. Cigarettes with undamaged cigarette boxes can continue to be transported downwards along the first conveying device 2. When the detection mechanism 3 detects cigarettes with damaged cigarette boxes, the second conveying device 4 connects with the first conveying device 2 downstream of the detection mechanism 3 and transfers the cigarettes with damaged cigarette boxes to the second conveying device 4. At this time, the first conveying device 2 is transporting and detecting normally. Workers can adjust the cigarettes located on the second conveying device 4 and then transport the cigarettes back to the first conveying device 2. Through the first conveying device 2 and the second conveying device 4 connected end to end, problematic cigarettes can be returned for transport. Moreover, when adjusting them, it is not necessary to remove them from the conveying channel. The degree of automation is high, and it greatly saves manpower and time.

[0050] Furthermore, the first conveying device 2 includes a first reversing section, a continuous section, and a second reversing section arranged sequentially. The first reversing section is equipped with multiple first spacer rollers 21; the continuous section is equipped with multiple first continuous rollers 22; and the second reversing section is equipped with multiple second spacer rollers 23. The detection mechanism 3 is located in the continuous section. One end of the second conveying device 4 is connected to the first reversing section, and the other end is connected to the second reversing section.

[0051] Specifically, such as Figure 1 and Figure 2 As shown, along the first direction, the first conveying device 2 includes multiple spaced first spacer rollers 21, multiple continuously arranged first continuous rollers 22, and multiple spaced second spacer rollers 23. A gantry frame is fixedly installed on the continuous section. The detection mechanism 3 is a camera, which is installed on the gantry frame. The inlet of the second conveying device 4 is connected to the second reversing section, and the outlet of the second conveying device 4 is connected to the first reversing section.

[0052] It is understandable that the first and second spacer rollers 21 and 23 are spaced apart so that the two ends of the second conveying device 4 can be connected to the upstream and downstream of the first conveying device 2, respectively. When there is a problem with the cigarette box of the cigarette, the second conveying device 4 is connected to the downstream of the first conveying device 2 so that the problematic cigarette can be transported to the second conveying device 4 for collection. After the repair is completed, the cigarette can be transported back to the first conveying device 2 for inspection. If the inspection is qualified, it continues to be transported along the first conveying device 2.

[0053] For example, in this embodiment, the cigarette conveying device further includes a first reversing mechanism and a second reversing mechanism. The first reversing mechanism is disposed below the second reversing section. The first reversing mechanism is movable in the vertical direction and extends at least partially from the second reversing section. The first reversing mechanism is capable of conveying the cigarettes to the second conveying device 4 in the second direction.

[0054] The second reversing mechanism is located below the first reversing section. The second reversing mechanism is movable in a vertical direction and extends at least partially from the first reversing section. The second reversing mechanism is capable of conveying the cigarette pack to the first conveying device 2. The second direction is perpendicular to the first direction.

[0055] Understandably, both the first and second reversing mechanisms can move vertically. When the detection mechanism 3 does not detect a problem with the cigarette box, the upper surface of the first reversing mechanism is lower than or flush with the upper surfaces of the multiple second spacer rollers 23 in the second reversing section, and the upper surface of the second reversing mechanism is flush with the upper surfaces of the multiple first spacer rollers 21 in the first reversing section. Qualified cigarettes can then be transported smoothly downwards. When the detection mechanism 3 detects a problem with the cigarette box, the first reversing mechanism moves upwards, while the second reversing mechanism remains stationary. The cigarette boxes in the second reversing section can be transported to the second conveying device 4 via the first reversing mechanism, thus removing cigarettes with problematic boxes. After removal, the first reversing mechanism resets. Workers can repair the cigarette boxes on the second conveying device 4. After repair, the second reversing mechanism moves upward to transport the cigarette boxes on the second conveying device 4 back to the first conveying device 2. The repaired cigarette boxes are then re-inspected. At the same time, the second reversing mechanism is reset.

[0056] More specifically, in this embodiment, both the first reversing mechanism and the second reversing mechanism include at least two chain assemblies 51, a connecting top plate 52, and a lifting assembly 53. The lifting assembly 53 is fixedly connected to the frame 1, and multiple chain assemblies 51 are disposed on the connecting top plate 52. The chain of the first reversing mechanism is located between two second spacer rollers 23, and the chain of the second reversing mechanism is located between two first spacer rollers 21. The lifting assembly 53 can drive the connecting top plate 52 to move up and down in the vertical direction.

[0057] It is understood that in this embodiment, a chain assembly 51 is provided in each of the two adjacent second spacer rollers 23, and a chain assembly 51 is provided in each of the two adjacent first spacer rollers 21. This arrangement enables the first spacer rollers 21 and the chain assemblies 51 of the second reversing mechanism to be arranged at intervals, and the second spacer rollers 23 and the chain assemblies 51 of the first reversing mechanism to be arranged at intervals. The structure of the first conveying device 2 is reasonable and compact. Moreover, the multiple chain assemblies 51 of the first reversing mechanism can rotate in the second direction toward the second conveying device 4. When the detection mechanism 3 detects a problem with the cigarette box, the multiple chain assemblies 51 in the first reversing mechanism that are set on the connecting top plate 52 can rise with the connecting top plate 52 under the drive of the lifting assembly 53 and protrude from the upper surface of the multiple second spacer rollers 23, thereby transferring the problematic cigarette box to the second conveying device 4. The problematic cigarette box does not need to be manually handled, reducing the possibility of further damage to the cigarette box.

[0058] For example, such as Figure 2 and Figure 5As shown, in this embodiment, the chain assembly 51 includes a mounting frame 511, a sprocket 512, a chain body 513, and a chain drive 514. The mounting frame 511 is fixedly mounted on the connecting top plate 52. The sprocket 512 is rotatably mounted on the mounting frame 511, and the chain body 513 is wound around the sprocket 512. The sprocket 512 is connected to the chain drive 514 in a transmission connection. More specifically, the output end of the chain drive 514 is connected to a first main shaft 57, and multiple sprockets 512 are spaced apart on the first main shaft 57. This arrangement ensures that the chain drive 514 can drive multiple chain bodies 513 to rotate together, thereby enabling the cigarettes carried on the chain bodies 513 to move stably.

[0059] Furthermore, in order to ensure that the chain body 513 does not slip or skip teeth during transmission and to effectively transmit power, in some embodiments, a tension wheel 515 is rotatably connected to the mounting bracket 511, and the tension wheel 515 presses against the chain.

[0060] For example, in this embodiment, tensioning wheels 515 are provided on both sides of the first main shaft 57 to ensure that the sprocket 512 on the first main shaft 57 can have a larger contact area with the chain, thereby improving transmission efficiency and stability.

[0061] Furthermore, the lifting assembly 53 includes a lifting drive 531 and a cam 532. The lifting drive 531 is fixed to the frame 1 via a connecting base plate 54 and can drive the cam 532 to rotate. The cam 532 abuts against the connecting top plate 52.

[0062] In this embodiment, for example, the connecting base plate 54 is a frame structure, and a lifting drive component 531 is provided on the connecting base plate 54. The lifting drive component 531 is a rotary motor, and the second main shaft 58 is mounted on the connecting base plate 54 through a bearing 59. The output shaft of the rotary motor is connected to the cam 532 through the second main shaft 58. A support 521 is provided on the lower surface of the connecting top plate 52, and the cam 532 presses against the lower surface of the support 521.

[0063] Furthermore, in some embodiments, a hydraulic rod 55 is provided between the connecting top plate 52 and the connecting bottom plate 54.

[0064] For example, such as Figure 4 As shown, in this embodiment, a top seat 56 is also provided below the connecting top plate 52. One end of the hydraulic rod 55 is fixedly mounted on the connecting bottom plate 54, and the other end is fixedly connected to the lower surface of the top seat 56. By providing the hydraulic rod 55 between the connecting top plate 52 and the connecting bottom plate 54, the power transmission between the connecting bottom plate 54 and the connecting top plate 52 can be optimized, making it smoother and more controllable, allowing for the placement of overload protection equipment, and also reducing noise.

[0065] Furthermore, to facilitate the transfer of cigarettes from the first conveying device 2 to the second conveying device 4, the second conveying device 4 includes multiple first vertical rollers 41, multiple second continuous rollers 42, and multiple second vertical rollers 43. The second conveying device 4 is rectangular. The multiple first vertical rollers 41 are positioned on the second conveying device 4 at positions corresponding to the first reversing mechanism, and the multiple second vertical rollers 43 are positioned on the second conveying device 4 at positions corresponding to the second reversing mechanism. The lengths of the multiple first vertical rollers 41 decrease sequentially from the first conveying device 2 to the second conveying device 4. The lengths of the multiple second vertical rollers 43 increase sequentially from the first conveying device 2 to the second conveying device 4. It is understood that with this configuration, when the cigarettes move from the first reversing mechanism to the first vertical rollers 41, they gradually come into contact with the multiple second continuous rollers 42 during the movement, thus rotating and reversing. After the cigarettes are readjusted, they continue to move on the second continuous rollers 42 to the second vertical rollers 43 to achieve reversal, and then return to the first conveying device 2 via the second reversing mechanism.

[0066] Furthermore, in some embodiments, such as Figure 1 As shown, a support frame 24 is provided on the first conveying device 2. The second conveying device 4 is fixedly connected to the first conveying device 2 via the support frame 24. It can be understood that when improving the existing cigarette conveying equipment, the second conveying device 4 is fixedly installed on the side of the first conveying device 2, with one end of the support frame 24 connected to the frame 1 below the first conveying device 2, and the other end connected to the second conveying device 4, forming a triangular support structure. This arrangement ensures stable support for the second conveying device 4 while reducing the cost of improving the existing cigarette conveying equipment.

[0067] Furthermore, in this embodiment, as Figure 2 As shown, the first conveying device 2 has a baffle 25 on the side facing the second conveying device 4, and the second conveying device 4 has a circumferential barrier 44. By setting the baffle 25, the cigarette packs can be guided as they move in the continuous section, allowing the detection mechanism 3 located in the continuous section to accurately detect the cigarette packs and ensure detection effectiveness. The second conveying device 4 only lacks barriers 44 at positions corresponding to the first and second reversing sections; barriers 44 are present in all other circumferential directions. This arrangement prevents the cigarette packs from falling off the second conveying device 4 due to inertia when transferred to it.

[0068] Furthermore, in this embodiment, the end of the baffle 25 near the second reversing section is bent towards the direction of the second beam conveying channel, which can improve the guiding effect on the cigarette pack, thereby improving the detection accuracy of the detection mechanism 3 on the cigarette pack.

[0069] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A cigarette conveying device, characterized in that, include: Rack (1), A first conveying device (2) is disposed on the frame (1) and is capable of conveying the smoke component along a first direction; The testing mechanism (3) is located in the first conveying device (2) and is used to test the smoke in the sample. The second conveying device (4) is located on one side of the first conveying device (2) and can be selectively connected to the downstream of the detection mechanism (3) on the first conveying device (2) to re-convey the cigarettes to the upstream of the detection mechanism (3) on the first conveying device (2).

2. The cigarette conveying device according to claim 1, characterized in that, The first conveying device (2) includes a first reversing section, a continuous section and a second reversing section arranged in sequence. The first reversing section is provided with a plurality of first spacer rollers (21); the continuous section is provided with a plurality of first continuous rollers (22); the second reversing section is provided with a plurality of second spacer rollers (23); the detection mechanism (3) is provided in the continuous section; one end of the second conveying device (4) is connected to the first reversing section and the other end is connected to the second reversing section.

3. The cigarette conveying device according to claim 2, characterized in that, It also includes a first reversing mechanism and a second reversing mechanism. The first reversing mechanism is disposed below the second reversing section. The first reversing mechanism can move in the vertical direction and extends at least partially from the second reversing section. The first reversing mechanism can transport the cigarette to the second conveying device (4) in the second direction. The second reversing mechanism is located below the first reversing section. The second reversing mechanism can move in the vertical direction and extends at least partially from the first reversing section. The second reversing mechanism can transport the cigarette to the first conveying device (2). The second direction is perpendicular to the first direction.

4. The cigarette conveying device according to claim 3, characterized in that, Both the first reversing mechanism and the second reversing mechanism include at least two chain assemblies (51), a connecting top plate (52), and a lifting assembly (53). The lifting assembly (53) is fixedly connected to the frame (1), and multiple chain assemblies (51) are disposed on the connecting top plate (52). The chain assembly (51) of the first reversing mechanism is located between two second spacer rollers (23), and the chain assembly (51) of the second reversing mechanism is located between two first spacer rollers (21). The lifting assembly (53) can drive the connecting top plate (52) to move up and down in the vertical direction.

5. The cigarette conveying device according to claim 4, characterized in that, The chain assembly (51) includes a mounting bracket (511), a sprocket (512), a chain body (513), and a chain drive (514). The mounting bracket (511) is fixedly mounted on the connecting top plate (52). The sprocket (512) is rotatably mounted on the mounting bracket (511). The chain body (513) is wound around the sprocket (512). The sprocket (512) is connected to the chain drive (514) in a transmission connection.

6. The cigarette conveying device according to claim 5, characterized in that, A tension wheel (515) is rotatably connected to the mounting bracket (511), and the tension wheel (515) presses against the chain.

7. The cigarette conveying device according to claim 4, characterized in that, The lifting assembly (53) includes a lifting drive (531) and a cam (532). The lifting drive (531) is fixed on the frame (1) via a connecting base plate (54) and can drive the cam (532) to rotate. The cam (532) abuts against the connecting top plate (52).

8. The cigarette conveying device according to claim 7, characterized in that, A hydraulic rod (55) is provided between the connecting top plate (52) and the connecting bottom plate (54).

9. The cigarette conveying device according to any one of claims 1-8, characterized in that, The first conveying device (2) is provided with a support frame (24), and the second conveying device (4) is fixedly connected to the first conveying device (2) through the support frame (24).

10. The cigarette conveying device according to any one of claims 1-8, characterized in that, The first conveying device (2) has a baffle (25) on the side facing the second conveying device (4), and the second conveying device (4) has a circumferential enclosure (44).

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