Cigarette assembling mold box, disassembling tool and conveying chain

Abstract

The utility model discloses a cigarette assembling mould box, dismantlement tool and conveying chain wherein the cigarette assembling mould box comprises a mould box body and a bottom plate, the bottom of the mould box body is connected with the top of the bottom plate in a sliding mode, the cigarette assembling mould box also comprises at least one elastic sheet, at least one side of the bottom plate is provided with a first limit groove, and the bottom of the bottom plate is provided with a second limit groove. One end of the elastic piece is fixed to one side of the mold box body, and the other end of the elastic piece is clamped in the first limiting groove so as to limit relative sliding between the mold box body and the bottom plate. According to the cigarette assembling mold box, the elastic pieces can be conveniently and rapidly warped up through a disassembling tool to be separated from the first limiting grooves, then the mold box body is conveniently and rapidly disassembled or assembled through sliding, the whole conveying chain is prevented from being disassembled, work such as maintenance and replacement of the cigarette assembling mold box is facilitated, and the workload of disassembling and assembling the cigarette assembling mold box and the labor intensity of maintenance personnel are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette packaging equipment, and more specifically, to a cigarette mold assembly box, a disassembly tool and a conveyor chain. Background Art

[0002] The cigarette assembly mold boxes on cigarette packaging equipment are prone to wear and deformation due to the high running speed and long-term friction with cigarette groups, so they need to be replaced and maintained regularly. However, due to the complex structure of the mold box conveyor belt assembly, the small operating space when replacing the mold box on the equipment, and the difficulty in disassembling and installing the mold box, it takes a long time for maintenance personnel to inspect, repair and replace the cigarette assembly mold box.

[0003] In daily work, there is often a need to replace cigarette assembly mold boxes, such as regular maintenance, changing the production of cigarette brands with different process standards, etc. The mold box conveyor belts on the existing YB25 and YB45 cigarette packaging equipment take a long time to replace and maintain cigarette assembly mold boxes, and are inconvenient to disassemble and install. If 40 mold boxes are replaced, it takes an average of 5-6 hours to complete the entire process. And when replacing the mold box, the tension and relaxation of the conveyor belt need to be loosened, so there is a risk of the conveyor belt and the pulley jumping teeth. If the teeth jump, it will take a longer time to adjust them back to their original position, and there will be a risk of shoveling cigarettes because the relative position of the cigarette assembly mold box and the front and rear transition ports will change.

[0004] Most cigarette packaging equipment uses a mold box conveyor belt composed of a synchronous belt and several cigarette mold boxes. The conveyor toothed belt and the cigarette mold box are fastened to each other through a lock nut and two bolts at the bottom of the mold box, thus forming a mold box conveyor belt. The replacement method of the cigarette mold box is as follows: remove the protective cover, then lower the barrier by adjusting the two eccentric bolts, then remove the pulley cover, then loosen the bolts to move the pulley bracket left and right to achieve tension and relaxation, then loosen the nuts to control the tension and relaxation of the mold box conveyor belt, adjust the bolts to relax the mold box conveyor belt and drop a certain length, so that it is easy to reach in with hands and tools to loosen the two nuts and then remove and install the mold box; in the falling space, maintenance personnel can generally disassemble and assemble 2-3 cigarette mold boxes, but because of the large number of mold boxes (taking YB25 and YB45 as an example, the mold box conveyor belt consists of 40 mold boxes), maintenance personnel need to turn the wheel to change the position of the mold box to achieve disassembly and maintenance of 40 mold boxes. ; Also, because the mold box conveyor belt has strict position requirements for the cigarette group push-in entrance and push-out exit, the cigarette group mold box must maintain strict position requirements with the front and rear transition openings and mold boxes. Maintenance personnel cannot turn the mold box conveyor belt when it is relaxed and falling, otherwise there will be a risk of the toothed belt and pulley jumping teeth, causing the mold box position to change; therefore, after replacing the 2-3 mold boxes that have fallen, it is necessary to turn the adjusting bolt to re-tighten the toothed belt, then turn the belt and repeat the above work, and repeat the above work back and forth until 40 cigarette group mold boxes are replaced and maintained; after the replacement is completed, tighten the mold box conveyor belt, tighten the nuts and bolts, and then install the protective cover, and then the mold box replacement is completed. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes a cigarette mold box assembly, a disassembly tool and a conveyor chain, so that the mold box body can be conveniently disassembled and assembled on the transmission belt, which facilitates the maintenance and replacement of the cigarette mold box assembly and reduces the workload of disassembly and assembly of the cigarette mold box and the labor intensity of maintenance personnel.

[0006] To achieve the above-mentioned purpose, the technical solution provides a cigarette mold box assembly, including a mold box body and a bottom plate, the bottom of the mold box body is slidably connected to the top of the bottom plate, and also includes at least one elastic sheet, at least one side of the bottom plate is provided with a first limiting groove, one end of the elastic sheet is fixed to one side of the mold box body, and the other end of the elastic sheet is clamped in the first limiting groove to limit the relative sliding between the mold box body and the bottom plate.

[0007] In the present technical solution, the mold box body is slidably connected to the bottom plate, which can realize the rapid separation of the mold box body and the bottom plate without disassembling the cigarette assembly conveying chain. When the mold box body and the bottom plate are fixed, one end of the elastic sheet is clamped in the first limiting groove to limit the relative sliding of the mold box body and the bottom plate, thereby ensuring the assembly accuracy of the mold box body and the bottom plate; when the mold box body is separated from the bottom plate, one end of the elastic sheet is pried up to disengage from the first limiting groove, so that the mold box body and the bottom plate can be slid and disassembled.

[0008] As a preferred solution, in order to install the elastic sheet, an installation groove is provided on the outer side of the mold box body, and the elastic sheet is placed in the installation groove. The installation groove corresponds to the position of the first limiting groove, and one end of the elastic sheet is fixed to the end of the installation groove away from the bottom plate by a first fastener. When the mold box body and the bottom plate are slidingly connected, the installation groove and the first limiting groove are aligned so that the elastic sheet can be clamped in the first limiting groove. The elastic sheets arranged on both sides can balance the force on both sides of the mold box body, thereby ensuring the assembly accuracy of the mold box body and the bottom plate.

[0009] As a preferred solution, in order to achieve a sliding connection between the mold box body and the base plate, a slide groove is provided at the bottom of the mold box body along its length direction, and a tenon adapted to the slide groove is provided at the top of the base plate, and the slide groove and the tenon are slidably connected.

[0010] As a preferred solution, the slide groove is a dovetail groove or a T-shaped groove, and the tenon is a dovetail tenon or a T-shaped tenon corresponding to the slide groove. The above method is used to prevent the mold box body and the base plate from shifting to both sides during sliding, so as to ensure the installation accuracy of the mold box body and the base plate.

[0011] As a preferred solution, a accommodating cavity for placing cigarettes is formed inside the mold box body, and the accommodating cavity is open at both ends along the sliding direction of the mold box body. The inner walls on both sides of the accommodating cavity are respectively provided with horizontal layering rods. The cigarettes enter the accommodating cavity from one end of the mold box body, and multiple cigarettes are neatly arranged in layers under the limitation of the inner walls on both sides of the accommodating cavity and the layering rods.

[0012] As a preferred solution, in order to limit the tops of multiple cigarettes and prevent them from overflowing, a cover plate is fixed to the top of the mold box body by a second fastener, and vertical first notches are respectively provided on both sides of the mold box body. The first notches allow a cigarette pressing plate to pass through to arrange the cigarettes, and a second notch parallel to the length direction of the mold box body is provided on the cover plate. The second notch serves to avoid air leakage and prevents interference between the cover plate and the pushing device when pushing the cigarettes in the accommodating cavity.

[0013] As a preferred solution, in order to improve the assembly accuracy of the base plate and the transmission belt, a second limiting groove cooperating with the conveying equipment is provided at the bottom of the base plate, and the second limiting groove is used to be clamped on the transmission belt.

[0014] As a preferred solution, both ends of the bottom plate are respectively provided with protrusions that cooperate with the guide rail, and one end of the protrusion is a conical structure, which can guide the protrusion into the guide rail to improve the fault tolerance rate.

[0015] To achieve the above-mentioned purpose, the technical solution provides a cigarette mold box disassembly tool for disassembling the above-mentioned cigarette mold box, comprising a handle and an insertion part vertically connected to the two ends of the handle, the insertion part is provided with a chamfer at one end away from the handle, at least one side of the mold box body is provided with a slot corresponding to the position of the elastic sheet, the elastic sheet is suspended above the slot, one end of the slot extends toward the end of the mold box body, the slots intersect with the installation grooves respectively, the width of the insertion part is less than or equal to the slot width of the slot, the insertion part is inserted into the slot and lifts one end of the elastic sheet to make one end of the elastic sheet disengage from the first limiting groove.

[0016] In the present technical solution, the slot can form a certain space between the elastic sheet and the side of the mold box body so as to pry up the elastic sheet. When the mold box body needs to be disassembled, the maintenance personnel holds the handle of the cigarette mold box disassembly tool, aligns the insertion parts at both ends with the slots on both sides of the mold box body and inserts them, so that one end of the elastic sheets on both sides is elastically deformed to disengage from the first limiting grooves on both sides, and then the mold box body can be slid out; when the mold box body needs to be installed, the action of inserting the cigarette mold box disassembly tool into the slot is repeated, so that one end of the elastic sheets on both sides is tilted, and the mold box body is slidably installed on the bottom plate, so that the installation groove and the first limiting groove are aligned, and the cigarette mold box disassembly tool is pulled out to pull the insertion part out of the slot, and the elastic sheets on both sides are re-clamped in the first limiting grooves on both sides, thereby completing the assembly of the mold box body and the bottom plate.

[0017] To achieve the above-mentioned purpose, a cigarette group conveyor chain of the present technical solution includes the above-mentioned cigarette group mold box, and also includes a transmission belt, a driving pulley, a driven pulley and a driving device, the transmission belt is installed on the driving pulley and the driven pulley, the driving end of the driving device is connected to the driving pulley, and several of the cigarette group mold boxes are installed on the transmission belt in sequence, and the bottom plate of each of the cigarette group mold boxes is fixed to the transmission belt by a third fastener.

[0018] In this technical solution, the driving end of the driving device drives the driving pulley to rotate, and under the drive of the driving pulley, the transmission belt performs a rotary motion to drive the multiple cigarette mold boxes to move.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The mold box body of the utility model cigarette mold box assembly is slidably connected to the bottom plate, and then clamped by an elastic sheet on one side, so that the mold box body and the bottom plate are installed and fixed, and the installation is reliable and the installation precision is high.

[0021] 2. By elastically deforming one end of the elastic sheet to disengage from the first limiting groove, the mold box body and the bottom plate can be conveniently disassembled and assembled by sliding fit, and the mold box body can be disassembled and assembled without disassembling the conveyor chain, thereby reducing the workload of disassembling and assembling the cigarette mold box and the labor intensity of maintenance personnel.

[0022] 3. Insert the cigarette mold box disassembly tool into the slot to make one end of the elastic sheet tilt up and disengage from the first limiting groove, so that the mold box body and the bottom plate can slide freely, which is convenient for the disassembly and installation of the mold box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of the utility model cigarette mold box assembly;

[0024] Figure 2 yes Figure 1 A partial enlarged view of part A;

[0025] Figure 3 It is an exploded schematic diagram of the utility model cigarette mold box assembly;

[0026] Figure 4 This is a structural schematic diagram of the utility model cigarette mold box assembly disassembly tool;

[0027] Figure 5 is a schematic diagram of inserting the cigarette mold box removal tool into the slot;

[0028] Figure 6 yes Figure 5 A partial enlarged view of part B;

[0029] Figure 7 It is a schematic diagram of the mold box body and the bottom plate being separated;

[0030] Figure 8 It is a structural schematic diagram of a cigarette mold box assembly conveying chain of the utility model.

[0031] In the figure: mold box body 1; slot 11; slide groove 12; installation groove 13; accommodating cavity 14; first notch 15; layered rod 16; cover plate 17; second fastener 171; second notch 172; bottom plate 2; first limiting groove 21; tenon 22; second limiting groove 23; protrusion 24; conical structure 241; third fastener 25; elastic sheet 3; first fastener 31; handle 4; insertion portion 41; driving pulley 5; driven pulley 6; transmission belt 7. DETAILED DESCRIPTION

[0032] The drawings are only for illustrative purposes and cannot be construed as limiting the present invention. To better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as limiting the present invention.

[0033] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "long", "short" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the present invention and simplifying the description, 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. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0035] Embodiment 1:

[0036] like Figures 1 to 3 , Figures 5 to 7 As shown, this embodiment provides a cigarette mold box assembly, including a mold box body 1 and a bottom plate 2, the bottom of the mold box body 1 is slidably connected to the top of the bottom plate 2, and also includes at least one elastic sheet 3, at least one side of the bottom plate 2 is provided with a first limiting groove 21, one end of the elastic sheet 3 is fixed to one side of the mold box body 1, and the other end of the elastic sheet 3 is clamped in the first limiting groove 21 to limit the relative sliding between the mold box body 1 and the bottom plate 2, at least one side of the mold box body 1 is provided with a slot 11 corresponding to the position of the elastic sheet 3, and the elastic sheet 3 is suspended above the slot 11.

[0037] In this embodiment, the bottom of the mold box body 1 is detachable from the bottom plate 2. After the mold box body 1 and the bottom plate 2 are separated, the bottom plate 2 is still installed on the transmission belt 7, and there is no need to disassemble the entire conveyor chain. When the cigarette mold box needs to be replaced, the maintenance personnel only need to stop the conveyor chain to make one end of the elastic sheet 3 disengage from the first limit groove 21, and then the mold box body 1 can be slid out. The elastic sheet 3 is made of alloy spring steel, which has high elastic limit, heat resistance, fatigue limit, and impact toughness, and can withstand greater pressure, so that the elastic sheet 3 is not easy to deform, so as to limit the relative sliding of the mold box body 1 and the bottom plate 2 in a fixed state, thereby ensuring the installation accuracy of the mold box body 1 and the bottom plate 2.

[0038] Specifically, mounting grooves 13 are respectively provided on both sides of the mold box body 1, and each elastic sheet 3 is respectively placed in each mounting groove 13, and each mounting groove 13 corresponds to the position of each first limiting groove 21, and one end of each elastic sheet 3 is fixed to the end of the mounting groove 13 away from the base plate 2 through a first fastener 31, and each slot 11 intersects with each mounting groove 13, and one end of each slot 11 extends toward the end of the mold box body 1.

[0039] In this embodiment, the installation groove 13 and the first limiting groove 21 are respectively arranged vertically, the groove widths of the installation groove 13 and the first limiting groove 21 are equal, and the slot 11 is arranged horizontally. When the mold box body 1 and the bottom plate 2 are in a fixed state, when the mold box body 1 and the bottom plate 2 are impacted and have a tendency to slide relative to each other, the groove walls on both sides of the first limiting groove 21 provide a reaction force to the two sides of the elastic sheet 3 to prevent the mold box body 1 and the bottom plate 2 from sliding relative to each other.

[0040] Specifically, a slide groove 12 is provided at the bottom of the mold box body 1 along its length direction, and a tenon 22 adapted to the slide groove 12 is provided at the top of the bottom plate 2. The slide groove 12 and the tenon 22 are slidably connected, the slide groove 12 is a dovetail groove, and the tenon 22 is a dovetail tenon corresponding to the slide groove 12.

[0041] In this embodiment, the advantages of the sliding connection of the dovetail groove and the dovetail tenon mainly include high precision: it can achieve high-precision linear motion, smooth sliding, and accurate positioning; high rigidity: it has high rigidity and can withstand large loads and inertial forces; stability: the structure is stable and it is not easy to vibrate and deform during movement; wear resistance: it has good wear resistance and extends the service life; reliability: it has good reliability and stability and is suitable for long-term continuous working environments; strong self-locking: it has a certain self-locking ability and can keep the position of the mold box body 1 and the base plate 2 unchanged even in the absence of external force.

[0042] Specifically, a receiving cavity 14 for placing cigarettes is formed inside the mold box body 1 , and both ends of the receiving cavity 14 along the sliding direction of the mold box body 1 are open. Horizontal layered rods 16 are respectively provided on the inner walls of both sides of the receiving cavity 14 .

[0043] In this embodiment, this group of cigarette mold boxes is suitable for YB25 and YB45 cigarette packaging equipment, wherein the size of the accommodating cavity 14 of the mold box body 1 can be customized according to different types of cigarettes. Different types of cigarettes can be adapted by replacing different types of mold box bodies 1. The layering rod 16 is horizontally arranged in the middle of the accommodating cavity 14 to layer multiple cigarettes into three layers. For example, 20 cigarettes are arranged in the mold box body 1 in three layers, namely, upper, middle and lower layers, with 7 cigarettes on each layer and 6 cigarettes in the middle layer. The layering rod 16 allows the middle layer to only accommodate 6 cigarettes.

[0044] Specifically, a cover plate 17 is fixed to the top of the mold box body 1 via a second fastener 171 , vertical first notches 15 are respectively provided on both sides of the mold box body 1 , and a second notch 172 parallel to the length direction of the mold box body 1 is provided on the cover plate 17 .

[0045] In this embodiment, the first notch 15 is used for the packaging device to press down so that the cigarettes are neatly arranged, and the second notch 172 is used for the cigarette pushing rod of the packaging device to pass through so as to push out the cigarettes.

[0046] Specifically, the bottom of the bottom plate 2 is provided with a second limiting groove 23 that cooperates with the packaging equipment.

[0047] In this embodiment, the second limiting groove 23 is clamped on the transmission belt 7 .

[0048] Specifically, both ends of the bottom plate 2 are respectively provided with raised portions 24 that cooperate with the guide rails, and one end of the raised portion 24 is a conical structure 241 .

[0049] In this embodiment, under the guidance of the tapered structure 241 , the protrusion 24 can smoothly enter the guide rail.

[0050] Embodiment 2:

[0051] like Figures 4 to 7 As shown, this embodiment provides a cigarette mold box disassembly tool for disassembling the above-mentioned cigarette mold box, including a handle 4 and an insertion portion 41 vertically connected to both ends of the handle 4, the insertion portion 41 is provided with a chamfer at one end away from the handle 4, the width of the insertion portion 41 is less than or equal to the slot width of the slot 11, the insertion portion 41 is inserted into the slot 11 and lifts one end of the elastic sheet 3 to disengage one end of the elastic sheet 3 from the first limiting groove 21.

[0052] In this embodiment, the spacing between the two insertion parts 41 is equal to the spacing between the two slots 11. The maintenance personnel hold the handle 4 to insert the two insertion parts 41 into the slots 11 on both sides of the mold box body 1 respectively, and the insertion part 41 extends between the elastic sheet 3 and the slot 11, so that one end of the elastic sheet 3 is tilted and disengaged from the first limiting groove 21, so that the mold box body 1 and the bottom plate 2 can slide freely.

[0053] Embodiment 3:

[0054] like Figure 8As shown, this embodiment provides a cigarette group conveying chain, including the cigarette group mold box in Example 1, and also includes a transmission belt 7, a driving pulley 5, a driven pulley 6 and a driving device (not shown in the figure), the transmission belt 7 is installed on the driving pulley 5 and the driven pulley 6, the driving end of the driving device is connected to the driving pulley 5, and several of the cigarette group mold boxes are installed on the transmission belt 7 in sequence. The bottom plate 2 of each of the cigarette group mold boxes is fixed to the transmission belt 7 by a third fastener 25, and the second limiting groove 23 at the bottom of the bottom plate 2 is stuck on the transmission belt 7, and then the bottom plate 2 is fixed by the third fastener 25.

[0055] In this embodiment, a total of 40 cigarette mold boxes are arranged on the conveyor belt 7 at equal intervals.

[0056] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0057] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A cigarette mold box assembly, comprising a mold box body (1) and a bottom plate (2), characterized in that: The bottom of the mold box body (1) is slidably connected to the top of the bottom plate (2), and also includes at least one elastic sheet (3). At least one side of the bottom plate (2) is provided with a first limiting groove (21), one end of the elastic sheet (3) is fixed to one side of the mold box body (1), and the other end of the elastic sheet (3) is clamped in the first limiting groove (21) to limit the relative sliding between the mold box body (1) and the bottom plate (2).

2. A cigarette mold box assembly according to claim 1, characterized in that: The outer side walls of the mold box body (1) are respectively provided with mounting grooves (13), the elastic sheet (3) is placed in the mounting grooves (13), the mounting grooves (13) respectively correspond to the positions of the first limiting grooves (21), and one end of the elastic sheet (3) is fixed to one end of the mounting groove (13) away from the bottom plate (2) via a first fastener (31).

3. A cigarette mold box assembly according to any one of claims 1-2, characterized in that: The bottom of the mold box body (1) is provided with a slide groove (12) along its length direction, and the top of the bottom plate (2) is provided with a tenon (22) adapted to the slide groove (12), and the slide groove (12) and the tenon (22) are slidably connected.

4. A cigarette mold box assembly according to claim 3, characterized in that: The slide groove (12) is a dovetail groove or a T-shaped groove, and the tenon (22) is a dovetail tenon or a T-shaped tenon corresponding to the slide groove (12).

5. The cigarette mold box assembly according to claim 1, characterized in that: A accommodating cavity (14) for placing cigarettes is formed inside the mold box body (1), and the accommodating cavity (14) is open at both ends along the sliding direction of the mold box body (1), and horizontal layered rods (16) are respectively provided on the inner walls on both sides of the accommodating cavity (14).

6. A cigarette mold box assembly according to claim 5, characterized in that: A cover plate (17) is fixed to the top of the mold box body (1) via a second fastener (171), vertical first notches (15) are respectively provided on both sides of the mold box body (1), and a second notch (172) parallel to the length direction of the mold box body (1) is provided on the cover plate (17).

7. The cigarette mold box assembly according to claim 1, characterized in that: The bottom of the bottom plate (2) is provided with a second limiting groove (23) which cooperates with the packaging equipment.

8. The cigarette mold box assembly according to claim 7, characterized in that: Both ends of the bottom plate (2) are respectively provided with raised portions (24) that cooperate with the guide rails, and one end of the raised portion (24) is a conical structure (241).

9. A cigarette mold box assembly disassembly tool, used for disassembling the cigarette mold box assembly according to any one of claims 1 to 8, characterized in that: The mold box body (1) comprises a handle (4) and an insertion portion (41) vertically connected to the handle (4); the insertion portion (41) is provided with a chamfer at one end away from the handle (4); at least one side of the mold box body (1) is provided with a slot (11) corresponding to the position of the elastic sheet (3); one end of the slot (11) extends toward the end of the mold box body (1); the elastic sheet (3) is suspended above the slot (11); the width of the insertion portion (41) is less than or equal to the slot width of the slot (11); the insertion portion (41) is inserted into the slot (11) and lifts one end of the elastic sheet (3) so that the one end of the elastic sheet (3) is separated from the first limiting slot (21).

10. A cigarette conveyor chain, characterized in that: The cigarette mold assembly box comprises any one of claims 1 to 8, and further comprises a transmission belt (7), a driving pulley (5), a driven pulley (6) and a driving device, wherein the transmission belt (7) is mounted on the driving pulley (5) and the driven pulley (6), and the driving end of the driving device is connected to the driving pulley (5), and a plurality of the cigarette mold assembly boxes are sequentially mounted on the transmission belt (7), and the bottom plate (2) of each of the cigarette mold assembly boxes is fixed to the transmission belt (7) by a third fastener (25).

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