Recovery device for blast bead cigarettes

Abstract

The utility model belongs to the technical field of cigarette processing equipment, and particularly discloses a recovery device for bead blasting cigarettes. According to the recovery device for the blasting bead cigarettes, due to the fact that the blasting bead cigarettes conveyed to the cigarette conveying mechanism need to be arranged in a consistent mode, the blasting bead cigarettes cut by the cutting mechanism are consistent, and therefore the cigarette direction detection piece is arranged at the discharging end of the vibration disc; if the arrangement direction, detected by the cigarette direction detection piece, of the bead blasting cigarettes does not meet the requirement, the cigarette discharging piece is controlled to discharge the bead blasting cigarettes into a hopper of the vibration disc so as to achieve rearrangement; the first cutting knife and the second cutting knife divide the blasting bead cigarette into a filter stick section, a blasting bead section and a tobacco shred section, the blasting bead cigarette is divided, the filter stick section, the blasting bead section and the tobacco shred section can be conveyed into different containing cavities in the recycling box, and later-period re-classification is not needed; in the process of cutting the blasting bead cigarette, the filter stick section, the blasting bead section and the tobacco shred section are not damaged, and the recycling rate of the blasting bead cigarette is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette processing equipment, in particular to a recovery device for pearl-bursting cigarette sticks. Background Technique

[0002] During the production process of pearl-bursting cigarettes, due to the long-term use of production equipment, the matching accuracy between the components of the production equipment will decrease, indirectly resulting in some defective products in the produced pearl-bursting cigarettes. Then, the defective products are collected and transported to the manual processing workshop, where workers segment these defective pearl-bursting cigarette sticks to obtain the filter rod section, pearl section, and tobacco section in the pearl-bursting cigarette sticks.

[0003] The filter rod section, pearl section, and tobacco section in the pearl-bursting cigarette sticks can be recovered through manual processing. However, this method not only increases the labor cost of workers but also improves the labor intensity of workers. To solve this problem, a recovery device for pearl-bursting cigarette sticks has been proposed. The feeding part of this recovery device includes rake nails, a rake roller, and a feeding box. The feeding box is located below the discharge end of the cigarette stick conveying part. A rake roller is arranged in the feeding box, and rake nails are arranged on the rake roller. The driving device of the rake roller drives it to rotate. After the cigarette sticks peeled by the cigarette stick grooving device enter the feeding box of the feeding part, the rake nails on the rotating rake roller in the feeding box completely disperse the cigarette sticks into cigarette paper, filter tips, pearls, and tobacco, and then enter the screening part. The problem with this device is that when the pearl-bursting cigarette sticks enter this feeding part, the rake nails will cause a certain degree of damage to the rod section, pearl section, and tobacco section, resulting in a decrease in the availability of the rod section, pearl section, and tobacco section after recovery processing. Content of the Utility Model

[0004] The purpose of the utility model is to provide a recovery device for pearl-bursting cigarette sticks to solve the problem of great damage to the rod section, pearl section, and tobacco section in the pearl-bursting cigarette sticks during the recovery process of pearls in the existing equipment.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] In the first aspect, a recovery device for pearl-bursting cigarette sticks is provided, including:

[0007] A feeding mechanism for accommodating pearl-bursting cigarette sticks;

[0008] A vibrating disk, the feeding end of the vibrating disk is connected to the discharging end of the feeding mechanism, the feeding mechanism is configured to convey the pearl-containing cigarette sticks to the vibrating disk, a cigarette stick direction detecting member is provided at the discharging end of the vibrating disk, and a cigarette stick discharging member is provided downstream of the cigarette stick direction detecting member. The cigarette stick direction detecting member is configured to detect the arranging direction of the pearl-containing cigarette sticks, and the cigarette stick discharging member is configured to discharge the pearl-containing cigarette sticks with incorrect arranging directions into the hopper of the vibrating disk;

[0009] A cigarette stick conveying mechanism, one end of the cigarette stick conveying mechanism is connected to the discharging end of the vibrating disk, and the vibrating disk is configured to arrange the pearl-containing cigarette sticks in sequence and convey the pearl-containing cigarette sticks onto the cigarette stick conveying mechanism;

[0010] A cutting mechanism is arranged above the other end of the cigarette stick conveying mechanism. The cigarette stick conveying mechanism is configured to convey the pearl-containing cigarette sticks below the cutting mechanism. The cutting mechanism includes a first cutting knife and a second cutting knife arranged at intervals. The first cutting knife is used to divide the filter rod section and the pearl section of the pearl-containing cigarette stick, and the second cutting knife is used to divide the pearl section and the tobacco section of the pearl-containing cigarette stick;

[0011] A recycling box is arranged at the end of the other end of the cigarette stick conveying mechanism. The recycling box is provided with a first storage cavity, a second storage cavity and a third storage cavity. The cigarette stick conveying mechanism is used to convey the filter rod section, the pearl section and the tobacco section into the first storage cavity, the second storage cavity and the third storage cavity respectively.

[0012] As an alternative technical solution of the above-mentioned recycling device for pearl-containing cigarette sticks, the feeding mechanism includes:

[0013] A feeding hopper, the bottom of the feeding hopper opposite to the top feeding port is provided with a discharging port;

[0014] A guiding plate, one end of the guiding plate is connected to the discharging port of the feeding hopper, and the other end of the guiding plate extends into the hopper of the vibrating disk;

[0015] A vibrating member is arranged on the guiding plate, and the vibrating member applies a vibrating force to convey the pearl-containing cigarette sticks on the guiding plate into the hopper of the vibrating disk.

[0016] As an alternative technical solution of the above-mentioned recycling device for pearl-containing cigarette sticks, the vibrating disk further includes a material channel connected to the hopper. The material channel surrounds the hopper. One end of the material channel is connected to the hopper, and the other end of the material channel is connected to one end of the cigarette stick conveying mechanism. The cigarette stick direction detecting member and the cigarette stick discharging member are arranged on the side wall of the material channel.

[0017] As an alternative technical solution of the recovery device for the above-mentioned bursting bead cigarette sticks, a connecting component is provided between the other end of the material channel and the cigarette stick conveying mechanism. The connecting component is connected with a linear vibratory feeder. The connecting component includes a guiding and connecting groove. One end of the guiding and connecting groove is connected to the other end of the material channel, and the other end of the guiding and connecting groove is connected to the cigarette stick conveying mechanism. The extending direction of the guiding and connecting groove is perpendicular to the conveying direction of the cigarette stick conveying mechanism. The bursting bead cigarette sticks are arranged in sequence along the length direction of the guiding and connecting groove.

[0018] As an alternative technical solution of the recovery device for the above-mentioned bursting bead cigarette sticks, the cigarette stick discharging member includes a blowing nozzle. The blowing nozzle is installed on the outer circumferential side wall of the material channel. A notch is provided at a position corresponding to the blowing nozzle on the inner circumferential side wall of the material channel. The notch communicates the material channel and the hopper, and the caliber of the notch is larger than the length of the bursting bead cigarette stick. The blowing nozzle is connected with a gas supply source, and a valve is provided between the gas supply source and the blowing nozzle.

[0019] As an alternative technical solution of the recovery device for the above-mentioned bursting bead cigarette sticks, the cigarette stick conveying mechanism includes:

[0020] A conveying belt. A plurality of receiving grooves are provided along the conveying direction of the conveying belt. One end of the receiving groove facing the discharging end of the vibrating bowl is open. The receiving groove is used for receiving the bursting bead cigarette sticks. First avoiding grooves and second avoiding grooves are provided on the side walls of the receiving groove. The first avoiding groove is used for avoiding the first cutting knife, and the second avoiding groove is used for avoiding the second cutting knife;

[0021] A belt driving component for driving the conveying belt to drive so that the opening of the receiving groove is connected to the discharging end of the vibrating bowl.

[0022] As an alternative technical solution of the recovery device for the above-mentioned bursting bead cigarette sticks, protective plates are provided on both opposite sides of the conveying belt. A plurality of partition plates are arranged at intervals on the conveying belt. The adjacent two partition plates form the receiving groove. The first avoiding groove and the second avoiding groove are arranged at intervals on the partition plate. A through groove is provided on the protective plate on the side close to the discharging end of the vibrating bowl. The through groove is arranged opposite to the discharging end of the vibrating bowl, and the opening of the receiving groove can be connected to the through groove.

[0023] As an alternative technical solution of the above-mentioned recovery device for pearl-containing cigarette sticks, the belt drive assembly includes a first pulley, a second pulley, a belt drive motor, and a transmission member. The first pulley and the second pulley are arranged at intervals. The conveyor belt connects the first pulley and the second pulley. One end of the transmission member is connected to the first pulley, and the other end of the transmission member is connected to the belt drive motor. The belt drive motor drives the first pulley to rotate through the transmission member.

[0024] As an alternative technical solution of the above-mentioned recovery device for pearl-containing cigarette sticks, the cutting mechanism further includes a connecting shaft and a drive motor. The connecting shaft coaxially connects the first cutting knife and the second cutting knife. The drive motor is fixed on the cigarette stick conveying mechanism, and the drive motor is drivingly connected to the connecting shaft.

[0025] As an alternative technical solution of the above-mentioned recovery device for pearl-containing cigarette sticks, a protective box body is covered outside the vibrating disk; and / or

[0026] The protective box body includes a rectangular frame, and transparent plates cover four sides and the top of the frame.

[0027] Advantages of the present utility model:

[0028] The recovery device for pearl-containing cigarette sticks provided by the present utility model has a feeding mechanism for accommodating pearl-containing cigarette sticks. The feeding mechanism transports the pearl-containing cigarette sticks to the vibrating disk, and the vibrating disk arranges the disordered pearl-containing cigarette sticks neatly and transports them to the cigarette stick conveying mechanism; since the pearl-containing cigarette sticks transported to the cigarette stick conveying mechanism need to be arranged in the same direction to facilitate the cutting mechanism to cut the pearl-containing cigarette sticks with consistency, a cigarette stick direction detection member is provided at the discharge end of the vibrating disk. If the arrangement direction of the pearl-containing cigarette sticks detected by the cigarette stick direction detection member does not meet the requirements, the cigarette stick discharging member is controlled to discharge the pearl-containing cigarette sticks into the hopper of the vibrating disk to achieve rearrangement; the cigarette stick conveying mechanism transports the pearl-containing cigarette sticks to below the cutting mechanism, and the first cutting knife and the second cutting knife divide the pearl-containing cigarette sticks into filter rod segments, pearl segments, and tobacco segments, realizing the division of the pearl-containing cigarette sticks, and can transport the filter rod segments, pearl segments, and tobacco segments into different storage cavities in the recovery box without the need for later classification; in addition, during the process of dividing the pearl-containing cigarette sticks, the filter rod segments, pearl segments, and tobacco segments will not be damaged, thereby realizing the effective recovery of the filter rod segments, pearl segments, and tobacco segments and improving the recovery utilization rate of the pearl-containing cigarette sticks. Description of the Drawings

[0029] Figure 1 is the first axonometric view of the recovery device for pearl-containing cigarette sticks provided by an embodiment of the present utility model;

[0030] Figure 2 is the second axonometric view of the recovery device for pearl-containing cigarette sticks provided by an embodiment of the present utility model;

[0031] Figure 3 is the third axonometric view of the recovery device for bursting bead cigarettes provided by the embodiment of the present utility model;

[0032] Figure 4 is the first axonometric view of the cigarette conveying mechanism, cutting mechanism and recovery box provided by the embodiment of the present utility model;

[0033] Figure 5 is the second axonometric view of the cigarette conveying mechanism, cutting mechanism and recovery box provided by the embodiment of the present utility model;

[0034] Figure 6 is Figure 4 the enlarged schematic view of the structure at position A in

[0035] Figure 7 the structural schematic view of the recovery box provided by the embodiment of the present utility model.

[0036] In the figure:

[0037] 1. Feeding mechanism; 2. Vibration disk; 3. Cigarette direction detection part; 4. Cigarette discharging part; 5. Cigarette conveying mechanism; 6. Cutting mechanism; 7. Recovery box; 8. Connection component; 9. Linear vibrating feeder; 10. Base;

[0038] 11. Feeding hopper; 12. Guide plate; 13. Hopper support;

[0039] 21. Hopper; 22. Feeding channel; 23. Notch; 24. Protection box body; 241. Frame; 242. Transparent plate;

[0040] 51. Conveyor belt; 52. Accommodating groove; 53. First avoidance groove; 54. Second avoidance groove; 55. Belt drive assembly; 551. First belt pulley; 552. Second belt pulley; 553. Belt drive motor; 554. Transmission part; 5541. First transmission gear; 5542. Second transmission gear; 5543. Transmission chain; 56. Protection plate; 561. Through groove; 57. Partition plate; 58. Conveyor support;

[0041] 61. First cutting knife; 62. Second cutting knife; 63. Connecting shaft; 64. Drive motor; 65. Mounting plate; 66. Protective cover;

[0042] 71. First storage cavity; 72. Second storage cavity; 73. Third storage cavity; 74. Isolation plate;

[0043] 81. Guide connection groove. Detailed implementation manners

[0044] The following further elaborates on the present utility model in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are merely for explaining the present utility model and not for limiting it. Additionally, it should be noted that for ease of description, only the parts related to the present utility model rather than all the structures are shown in the drawings.

[0045] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. 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 circumstances.

[0046] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature is at a higher horizontal level than the second feature. The first feature being "below", "under", and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature is at a lower horizontal level than the second feature.

[0047] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for ease of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meanings.

[0048] Such as Figure 1 and Figure 2As shown in the figure, this embodiment provides a recovery device for pearl-burst cigarettes. The recovery device includes a feeding mechanism 1, a vibrating disk 2, a cigarette conveying mechanism 5, a cutting mechanism 6, and a recovery box 7. The feeding mechanism 1 is used to hold pearl-burst cigarettes. The feeding end of the vibrating disk 2 is connected to the discharging end of the feeding mechanism 1. The feeding mechanism 1 is configured to convey pearl-burst cigarettes to the vibrating disk 2. At the discharging end of the vibrating disk 2, there is a cigarette direction detection member 3 and a cigarette discharging member 4 arranged downstream of the cigarette direction detection member 3. The cigarette direction detection member 3 is configured to detect the arrangement direction of pearl-burst cigarettes, and the cigarette discharging member 4 is configured to discharge the pearl-burst cigarettes with incorrect arrangement directions into the hopper 21 of the vibrating disk 2. One end of the cigarette conveying mechanism 5 is connected to the discharging end of the vibrating disk 2. The vibrating disk 2 is configured to arrange pearl-burst cigarettes in sequence and convey the pearl-burst cigarettes onto the cigarette conveying mechanism 5. The cutting mechanism 6 is arranged above the other end of the cigarette conveying mechanism 5. The cigarette conveying mechanism 5 is configured to convey pearl-burst cigarettes below the cutting mechanism 6. The cutting mechanism 6 includes a first cutting knife 61 and a second cutting knife 62 arranged at intervals. The first cutting knife 61 is used to divide the filter rod section and the pearl section of the pearl-burst cigarette, and the second cutting knife 62 is used to divide the pearl section and the tobacco section of the pearl-burst cigarette. The recovery box 7 is arranged at the end of the other end of the cigarette conveying mechanism 5. The recovery box 7 is provided with a first storage cavity 71, a second storage cavity 72, and a third storage cavity 73. The cigarette conveying mechanism 5 is used to convey the filter rod section, the pearl section, and the tobacco section into the first storage cavity 71, the second storage cavity 72, and the third storage cavity 73 respectively.

[0049] For the recovery device of pearl-burst cigarettes provided in this embodiment, its feeding mechanism 1 is used to hold pearl-burst cigarettes. The staff puts defective pearl-burst cigarettes into the feeding mechanism 1, and the feeding mechanism 1 conveys the pearl-burst cigarettes to the vibrating disk 2. The vibrating disk 2 arranges the disordered pearl-burst cigarettes neatly and conveys them to the cigarette conveying mechanism 5. Since the pearl-burst cigarettes conveyed onto the cigarette conveying mechanism 5 need to be arranged in the same direction to facilitate the cutting mechanism 6 to cut the pearl-burst cigarettes with consistency, a cigarette direction detection member 3 is arranged at the discharging end of the vibrating disk 2. If the arrangement direction of the pearl-burst cigarettes detected by the cigarette direction detection member 3 does not meet the requirements, the cigarette discharging member 4 is controlled to discharge the pearl-burst cigarettes into the hopper 21 of the vibrating disk 2 to achieve re-arrangement. The cigarette conveying mechanism 5 conveys the pearl-burst cigarettes below the cutting mechanism 6. The first cutting knife 61 and the second cutting knife 62 divide the pearl-burst cigarettes into a filter rod section, a pearl section, and a tobacco section, realizing the division of pearl-burst cigarettes, and can convey the filter rod section, the pearl section, and the tobacco section into different storage cavities in the recovery box 7 without the need for later classification. In addition, during the process of dividing the pearl-burst cigarettes, the filter rod section, the pearl section, and the tobacco section will not be damaged, thereby realizing the effective recovery of the filter rod section, the pearl section, and the tobacco section, and improving the recovery utilization rate of pearl-burst cigarettes.

[0050] In some embodiments, the feeding mechanism 1 includes a feeding hopper 11, a guiding plate 12, and a vibrating member (the vibrating member is not shown in the figure). The feeding hopper 11 is provided with a discharge port at the bottom opposite to the top feeding port. One end of the guiding plate 12 is connected to the discharge port of the feeding hopper 11, and the other end of the guiding plate 12 extends into the hopper 21 of the vibrating disk 2. The vibrating member is arranged on the guiding plate 12, and the vibrating member applies a vibrating force to convey the bead cigarettes on the guiding plate 12 into the hopper 21 of the vibrating disk 2. In use, the unqualified bead cigarettes are placed into the feeding hopper 11, and the bead cigarettes in the feeding hopper 11 will fall onto the guiding plate 12 through the discharge port at the bottom of the feeding hopper 11. Under the vibration of the vibrating member, the bead cigarettes on the guiding plate 12 will be conveyed into the hopper 21 of the vibrating disk 2, and the bead cigarettes will be more dispersed when discharging, so as to smoothly enter the hopper 21 of the vibrating disk 2. The vibrating member includes a vibrating motor, and the vibrating motor is installed on the lower side of the guiding plate 12. The guiding plate 12 is of a U-shaped structure to form a guiding groove for conveying the bead cigarettes and prevent the bead cigarettes from falling off the guiding plate 12.

[0051] The guiding plate 12 is arranged below the feeding hopper 11. One end of the guiding plate 12 is directly opposite to and connected to the discharge port of the feeding hopper 11. One side of the feeding hopper 11 is open to facilitate the bead cigarettes to be conveyed to the hopper 21 of the vibrating disk 2 through the guiding plate 12. The feeding hopper 11 is supported on the ground or other equipment through a hopper support 13, and the guiding plate 12 is connected to the hopper support 13.

[0052] In some embodiments, the vibrating disk 2 further includes a material channel 22 connected to the hopper 21. The material channel 22 is arranged around the hopper 21. One end of the material channel 22 is connected to the hopper 21, and the other end of the material channel 22 is connected to one end of the cigarette conveying mechanism 5. The cigarette direction detecting member 3 and the cigarette discharging member 4 are arranged on the side wall of the material channel 22, and there is no need to additionally provide a connecting member to fix the cigarette direction detecting member 3 and the cigarette discharging member 4. Optionally, the detecting end of the cigarette direction detecting member 3 is arranged towards the inside of the material channel 22, and the detecting end of the cigarette direction detecting member 3 is flush with the side wall of the material channel 22 to avoid interfering with the movement of the bead cigarettes in the material channel 22. Since the colors of the filter rod section and the tobacco section of the bead cigarettes are different, the arrangement direction of the bead cigarettes can be judged by identifying the filter rod section or the tobacco section.

[0053] Optionally, the cigarette discharging member 4 includes a blowing nozzle which is installed on the outer circumferential side wall of the material channel 22. A notch 23 is provided at a position corresponding to the blowing nozzle on the inner circumferential side wall of the material channel 22. The notch 23 communicates the material channel 22 and the hopper 21, and the diameter of the notch 23 is larger than the length of the pearl cigarette. The blowing nozzle is connected to a gas supply source, and a valve is provided between the gas supply source and the blowing nozzle. When it is detected that the arrangement direction of the pearl cigarette is incorrect, the valve is opened, and the gas supply source provides gas for the blowing nozzle. The blown gas can blow the pearl cigarettes in the material channel 22 into the hopper 21 through the notch 23 for rearrangement until the arrangement direction is satisfied. The structure of the cigarette discharging member 4 is simple. Since the pearl cigarettes are light in weight, the blowing method can be used, and the use cost is low and the working efficiency is high. Optionally, the gas supply source includes an air pump. The blowing nozzle is connected to the air pump through a conduit, and the valve is arranged on the conduit. In order for the blowing nozzle not to interfere with the movement of the pearl cigarettes in the material channel 22, the blowing end of the blowing nozzle is flush with the side wall of the material channel 22.

[0054] A connecting component 8 is provided between the other end of the material channel 22 and the cigarette conveying mechanism 5. The connecting component 8 is connected with a linear vibrating feeder 9. The connecting component 8 includes a guiding and connecting groove 81. One end of the guiding and connecting groove 81 is connected to the other end of the material channel 22, and the other end of the guiding and connecting groove 81 is connected to the cigarette conveying mechanism 5. The extending direction of the guiding and connecting groove 81 is perpendicular to the conveying direction of the cigarette conveying mechanism 5. The pearl cigarettes are arranged in sequence along the length direction of the guiding and connecting groove 81. The pearl cigarettes in the material channel 22 sequentially enter the guiding and connecting groove 81. Under the vibration of the linear vibrating feeder 9, the pearl cigarettes in the guiding and connecting groove 81 sequentially enter the cigarette conveying mechanism 5. The connecting component 8 plays a role in connecting the vibrating disc 2 and the cigarette conveying mechanism 5.

[0055] Combined Figure 2 with Figure 3 As shown, the recovery device for pearl cigarettes further includes a base 10. The vibrating disc 2 and the linear vibrating feeder 9 are installed on the base 10, and the above-mentioned hopper support 13 is fixed on the base 10. In order not to affect the arrangement of the pearl cigarettes in the vibrating disc 2 and to prevent the wind in the external environment from blowing the pearl cigarettes on the vibrating disc 2 and affecting the arrangement of the pearl cigarettes in the vibrating disc 2, a protective box body 24 is provided outside the vibrating disc 2, and the protective box body 24 is fixed on the base 10. The other end of the guiding plate 12 penetrates through the protective box body 24 and extends into the hopper 21 of the vibrating disc 2. The other end of the connecting component 8 penetrates through the protective box body 24 and is connected to the cigarette conveying mechanism 5.

[0056] Optionally, the protective box body 24 is in a rectangular shape, which includes a rectangular frame 241. The frame 241 is fixed on the base 10, and the four sides and the top of the frame 241 are covered with transparent plates 242. While achieving wind protection, it is convenient for the operator to observe the arrangement of the pearl-burst cigarettes on the vibrating plate 2, so as to make timely adjustments to the working conditions of the vibrating plate 2, enabling the vibrating plate 2 to work stably. The material of the transparent plate 242 can be acrylic material, which is impact-resistant and has low usage cost.

[0057] As Figure 4 , Figure 5 and Figure 6 shown, in some embodiments, the cigarette conveying mechanism 5 includes a conveying belt 51 and a belt driving assembly 55. The conveying belt 51 is provided with a plurality of receiving grooves 52 along the conveying direction. One end of the receiving groove 52 facing the discharging end of the vibrating plate 2 is open. The receiving groove 52 is used to receive the pearl-burst cigarettes. The side walls of the receiving groove 52 are provided with a first avoiding groove 53 and a second avoiding groove 54. The first avoiding groove 53 is used to avoid the first cutting knife 61, and the second avoiding groove 54 is used to avoid the second cutting knife 62. As the conveying belt 51 drives, the first cutting knife 61 passes through the first avoiding groove 53 to cut the pearl-burst cigarette to separate the filter rod section and the pearl section, and the second cutting knife 62 passes through the second avoiding groove 54 to cut the pearl-burst cigarette to separate the pearl section and the tobacco section, realizing continuous cutting of the pearl-burst cigarettes without damaging the pearl-burst cigarettes, and being able to effectively separate the filter rod section, the pearl section and the tobacco section of the pearl-burst cigarettes, improving the recycling rate.

[0058] Optionally, protective plates 56 are provided on both opposite sides of the conveying belt 51. A plurality of partition plates 57 are arranged on the conveying belt 51 at intervals. The adjacent two partition plates 57 form the receiving groove 52. The first avoiding groove 53 and the second avoiding groove 54 are arranged on the partition plate 57 at intervals. A through groove 561 is provided on the protective plate 56 on the side close to the discharging end of the vibrating plate 2. The through groove 561 is arranged opposite to the discharging end of the vibrating plate 2, and the opening of the receiving groove 52 can be connected with the through groove 561. The pearl-burst cigarettes at the discharging end of the vibrating plate 2 pass through the through groove 561 and enter the receiving groove 52. Preferably, only one pearl-burst cigarette can be accommodated in each receiving groove 52 to ensure the accuracy of cutting the pearl-burst cigarettes. As the conveying belt 51 conveys, the cigarettes in each receiving groove 52 are sequentially conveyed below the cutting mechanism 6, and the opening of each empty receiving groove 52 is sequentially connected with the through groove 561 to receive the pearl-burst cigarettes.

[0059] The cigarette conveying mechanism 5 further includes a conveying bracket 58. The conveying belt 51 is movably arranged on the conveying bracket 58. The protective plates 56 are fixed on the conveying bracket 58 and are arranged on both sides of the conveying belt 51. The protective plates 56 can play a role in blocking the pearl-burst cigarettes in the receiving groove 52.

[0060] The belt drive assembly 55 includes a first pulley 551, a second pulley 552, a belt drive motor 553, and a transmission member 554. The first pulley 551 and the second pulley 552 are arranged at intervals and are both arranged on the conveying bracket 58. The conveying belt 51 connects the first pulley 551 and the second pulley 552. One end of the transmission member 554 is connected to the first pulley 551, and the other end of the transmission member 554 is connected to the belt drive motor 553. The belt drive motor 553 drives the first pulley 551 to rotate through the transmission member 554, thereby driving the conveying belt 51 to transmit. The drive structure is simple and the transmission stability is good.

[0061] In some embodiments, the transmission member 554 includes a first transmission gear 5541, a second transmission gear 5542, and a transmission chain 5543. The first transmission gear 5541 is connected to the belt drive motor 553, the second transmission gear 5542 is connected to the first pulley 551, and the transmission chain 5543 connects the first transmission gear 5541 and the second transmission gear 5542. The transmission structure is simple. In some other embodiments, the transmission member 554 includes a first pulley, a second pulley, and a timing belt. The first pulley is connected to the belt drive motor 553, the second pulley is connected to the first pulley 551, and the timing belt connects the first pulley and the second pulley. The transmission structure is simple.

[0062] The above-mentioned cutting mechanism 6 includes a first cutting knife 61 and a second cutting knife 62, and further includes a connecting shaft 63 and a drive motor 64. The connecting shaft 63 is coaxially connected to the first cutting knife 61 and the second cutting knife 62, so that the first cutting knife 61 and the second cutting knife 62 can rotate simultaneously, and when cutting the same beaded cigarette, the cutting of the first cutting knife 61 and the second cutting knife 62 is consistent. The drive motor 64 is fixed on the cigarette conveying mechanism 5. Specifically, the drive motor 64 is fixed on the conveying bracket 58. In order to facilitate the fixing of the drive motor 64, an L-shaped mounting plate 65 is provided on the conveying bracket 58. The horizontal part of the mounting plate 65 is connected to the cigarette conveying mechanism 5, and the vertical part of the mounting plate 65 is used to connect the drive motor 64. The drive motor 64 is drivingly connected to the connecting shaft 63. The drive motor 64 drives the connecting shaft 63 to rotate, thereby driving the first cutting knife 61 and the second cutting knife 62 to rotate to realize the cutting of the beaded cigarette. The distance between the first cutting knife 61 and the second cutting knife 62 is greater than the length of the beaded section to ensure that the beaded section will not be damaged and the effective recovery of the beaded section is realized. The cut filter rod section, beaded section, and tobacco section enter different storage cavities of the recovery box 7 under the conveyance of the cigarette conveying mechanism 5.

[0063] Further, the cutting mechanism 6 further includes a protective cover 66, which covers the first cutting knife 61 and the second cutting knife 62 to improve the operation safety factor. In order not to affect the cutting of the pearl bursting cigarette by the first cutting knife 61 and the second cutting knife 62, generally, the protective cover 66 covers 1 / 2 of the first cutting knife 61 and the second cutting knife 62.

[0064] As Figure 7 shown, the recycling box 7 has three storage chambers. Two partition plates 74 are arranged in the recycling box 7, and the two partition plates 74 divide the inside of the recycling box 7 into three storage chambers. The first storage chamber 71 is arranged below the discharging position of the filter rod section, the second storage chamber 72 is arranged below the discharging position of the pearl bursting section, and the third storage chamber 73 is arranged below the discharging position of the tobacco shred section to complete the separate storage of the filter rod section, the pearl bursting section and the tobacco shred section.

[0065] Optionally, the bottoms of the first storage chamber 71, the second storage chamber 72 and the third storage chamber 73 can be selectively opened to facilitate the transfer of the items in the storage chambers. Specifically, the bottom plates of the three storage chambers are rotatably arranged, and each bottom plate is respectively connected with a driving member, and the driving member drives the bottom plate to open or close.

[0066] The recycling device for pearl bursting cigarettes provided by the present application can effectively recycle unqualified pearl bursting cigarettes, and solves the problem of great damage to the filter rod section, the pearl bursting section and the tobacco shred section of the pearl bursting cigarettes in the prior art during the recycling process.

[0067] The present application also provides a control method for a recycling device for pearl bursting cigarettes, which is applied to the above-mentioned recycling device for pearl bursting cigarettes. The control method includes:

[0068] Step 1, controlling the feeding mechanism 1 to work so that the pearl bursting cigarettes are conveyed to the hopper 21 of the vibrating disk 2;

[0069] Step 2, controlling the vibrating disk 2 to work so that the pearl bursting cigarettes in the hopper 21 of the vibrating disk 2 are arranged in sequence and conveyed to the discharging end of the vibrating disk 2;

[0070] Step 3, judging whether the arrangement direction of the pearl bursting cigarettes placed at the discharging end of the vibrating disk 2 is correct;

[0071] Step 4, if so, controlling the vibrating disk 2 to convey the pearl bursting cigarettes to the cigarette conveying mechanism 5, if not, controlling the cigarette discharging member 4 to discharge the pearl bursting cigarettes with incorrect arrangement directions into the hopper 21 of the vibrating disk 2;

[0072] Step 5, controlling the cigarette conveying mechanism 5 to convey the pearl bursting cigarettes to the lower part of the cutting mechanism 6;

[0073] Step 6: Control the first cutter 61 and the second cutter 62 of the cutting mechanism 6 to cut the pearl-containing cigarette into a filter rod section, a pearl section, and a tobacco section, and the cigarette conveying mechanism 5 conveys the filter rod section, the pearl section, and the tobacco section into the first storage cavity 71, the second storage cavity 72, and the third storage cavity 73 of the recycling box 7 respectively.

[0074] For the detailed working process of each of the above steps, please refer to the description of the recycling device for pearl-containing cigarettes, which will not be elaborated here.

[0075] The control method for the recycling device of pearl-containing cigarettes provided by this application realizes the automatic segmentation of pearl-containing cigarettes. During the segmentation of pearl-containing cigarettes, the filter rod section, the pearl section, and the tobacco section will not be damaged, thereby realizing the effective recycling of the filter rod section, the pearl section, and the tobacco section, and improving the recycling utilization rate of pearl-containing cigarettes.

[0076] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limiting the implementation manners of the present utility model. For those of ordinary skill in the art, various obvious changes, re-adjustments, and substitutions can be made without departing from the protection scope of the present utility model. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. A recycling device for bursting bead cigarette sticks, characterized in that, Comprising: A feeding mechanism (1) for accommodating pearl-containing cigarette sticks; A vibrating disk (2), the feeding end of the vibrating disk (2) is connected to the discharging end of the feeding mechanism (1), the feeding mechanism (1) is configured to convey the pearl-containing cigarette sticks to the vibrating disk (2), a cigarette stick direction detecting member (3) is provided at the discharging end of the vibrating disk (2) and a cigarette stick discharging member (4) is provided downstream of the cigarette stick direction detecting member (3), the cigarette stick direction detecting member (3) is configured to detect the arrangement direction of the pearl-containing cigarette sticks, and the cigarette stick discharging member (4) is configured to discharge the pearl-containing cigarette sticks with incorrect arrangement directions into the hopper (21) of the vibrating disk (2); A cigarette stick conveying mechanism (5), one end of the cigarette stick conveying mechanism (5) is connected to the discharging end of the vibrating disk (2), and the vibrating disk (2) is configured to arrange the pearl-containing cigarette sticks in sequence and convey the pearl-containing cigarette sticks onto the cigarette stick conveying mechanism (5); A cutting mechanism (6) is provided above the other end of the cigarette stick conveying mechanism (5), the cigarette stick conveying mechanism (5) is configured to convey the pearl-containing cigarette sticks below the cutting mechanism (6), the cutting mechanism (6) includes a first cutting knife (61) and a second cutting knife (62) arranged at intervals, the first cutting knife (61) is used to divide the filter rod section and the pearl section of the pearl-containing cigarette stick, and the second cutting knife (62) is used to divide the pearl section and the tobacco shred section of the pearl-containing cigarette stick; A recycling box (7) is provided at the end of the other end of the cigarette stick conveying mechanism (5), the recycling box (7) is provided with a first storage cavity (71), a second storage cavity (72) and a third storage cavity (73), and the cigarette stick conveying mechanism (5) is used to convey the filter rod section, the pearl section and the tobacco shred section into the first storage cavity (71), the second storage cavity (72) and the third storage cavity (73) respectively.

2. The recycling device for the pearl-burst cigarette according to claim 1, wherein The feeding mechanism (1) includes: A feeding hopper (11), the bottom of the feeding hopper (11) opposite to the top feeding port is provided with a discharging port; A guiding plate (12), one end of the guiding plate (12) is connected to the discharging port of the feeding hopper (11), and the other end of the guiding plate (12) extends into the hopper (21) of the vibrating disk (2); A vibrating member is provided on the guiding plate (12), and the vibrating member applies a vibrating force to convey the pearl-containing cigarette sticks on the guiding plate (12) into the hopper (21) of the vibrating disk (2).

3. The recycling device for the bursting bead cigarette according to claim 1, characterized in that, The vibrating disk (2) further includes a material channel (22) connected to the hopper (21), the material channel (22) is arranged around the hopper (21), one end of the material channel (22) is connected to the hopper (21), the other end of the material channel (22) is connected to one end of the cigarette stick conveying mechanism (5), and the cigarette stick direction detecting member (3) and the cigarette stick discharging member (4) are provided on the side wall of the material channel (22).

4. The recycling device for the pearl-burst cigarette according to claim 3, characterized in that, A connecting component (8) is provided between the other end of the material channel (22) and the cigarette rod conveying mechanism (5). The connecting component (8) is connected with a linear vibrating feeder (9). The connecting component (8) includes a material guiding connecting groove (81). One end of the material guiding connecting groove (81) is connected to the other end of the material channel (22), and the other end of the material guiding connecting groove (81) is connected to the cigarette rod conveying mechanism (5). The extending direction of the material guiding connecting groove (81) is perpendicular to the conveying direction of the cigarette rod conveying mechanism (5). The pearl-containing cigarettes are arranged in sequence along the length direction of the material guiding connecting groove (81).

5. The recycling device for the bursting bead cigarette according to claim 3, characterized in that, The cigarette rod discharging member (4) includes a blowing nozzle, and the blowing nozzle is installed on the outer circumferential side wall of the material channel (22). A notch (23) is provided at a position corresponding to the blowing nozzle on the inner circumferential side wall of the material channel (22). The notch (23) communicates the material channel (22) and the hopper (21), and the diameter of the notch (23) is larger than the length of the pearl-containing cigarette. The blowing nozzle is connected with a gas supply source, and a valve is arranged between the gas supply source and the blowing nozzle.

6. The recycling device for the bursting bead cigarette according to claim 1, wherein, The cigarette rod conveying mechanism (5) includes: A conveying belt (51), and a plurality of receiving grooves (52) are arranged on the conveying belt (51) along the conveying direction. One end of the receiving groove (52) facing the discharging end of the vibrating disk (2) is open. The receiving groove (52) is used for receiving the pearl-containing cigarettes. First avoidance grooves (53) and second avoidance grooves (54) are arranged on the side walls of the receiving groove (52). The first avoidance groove (53) is used for avoiding the first cutting knife (61), and the second avoidance groove (54) is used for avoiding the second cutting knife (62). A belt driving component (55) for driving the conveying belt (51) to drive so that the opening of the receiving groove (52) is connected to the discharging end of the vibrating disk (2).

7. The recycling device for the bursting bead cigarette according to claim 6, wherein, Protective plates (56) are arranged on both opposite sides of the conveying belt (51). A plurality of partition plates (57) are arranged on the conveying belt (51) at intervals. The adjacent two partition plates (57) form the receiving groove (52). The first avoidance grooves (53) and the second avoidance grooves (54) are arranged on the partition plates (57) at intervals. A through groove (561) is arranged on the protective plate (56) on the side close to the discharging end of the vibrating disk (2). The through groove (561) is arranged opposite to the discharging end of the vibrating disk (2), and the opening of the receiving groove (52) can be connected to the through groove (561).

8. The recycling device of the pearl-burst cigarette according to claim 6, wherein, The belt drive assembly (55) includes a first pulley (551), a second pulley (552), a belt drive motor (553), and a transmission member (554). The first pulley (551) and the second pulley (552) are spaced apart. The conveyor belt (51) connects the first pulley (551) and the second pulley (552). One end of the transmission member (554) is connected to the first pulley (551), and the other end of the transmission member (554) is connected to the belt drive motor (553). The belt drive motor (553) drives the first pulley (551) to rotate through the transmission member (554).

9. The recycling device for the bursting bead cigarette according to claim 1, characterized in that, The cutting mechanism (6) further includes a connecting shaft (63) and a drive motor (64). The connecting shaft (63) coaxially connects the first cutting knife (61) and the second cutting knife (62). The drive motor (64) is fixed on the cigarette conveying mechanism (5), and the drive motor (64) is drivingly connected to the connecting shaft (63).

10. The recycling device of the bursting bead cigarette according to claim 1, characterized in that, A protective housing (24) is provided outside the vibrating disk (2); and / or The protective housing (24) includes a rectangular frame (241), and transparent plates (242) cover four sides and the top of the frame (241).

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