CN220948776U - Flexible box packing system - Google Patents

Abstract

The utility model provides a flexible box packing system which comprises a cigarette packing machine, wherein one side of the cigarette packing machine is sequentially provided with a cigarette supplying module, a cigarette pile forming module, a flexible connecting module, a box packing auxiliary module, a cigarette pile box packing module and a control system; the cigarette packaging machine comprises a cigarette packaging machine body, a cigarette pack forming module, a cigarette pack box filling and sealing auxiliary module and a cigarette pack box filling module, wherein the cigarette pack forming module is arranged at a cigarette pack outlet of the cigarette packaging machine body, the cigarette pack forming module is arranged at the downstream of the cigarette pack forming module, the flexible connecting module is movably arranged between the cigarette pack forming module and the box filling and sealing auxiliary module, the box filling and sealing auxiliary module is arranged at the upstream of the cigarette pack box filling module, and the cigarette pack box filling module is used for packaging cigarette packs in a packaging box; the flexible connection module comprises a movable tobacco stack conveying trolley. The system improves the flexible collinear production packaging level of various cigarettes.

Description

Flexible box packing system

Technical Field

The utility model relates to the field of tobacco packaging machinery, in particular to a flexible box packing system.

Background

The packing and sealing system of the finished cigarettes in the tobacco industry in China generally adopts a mode of combining a cigarette lifting machine with an overhead cigarette chain plate conveyor and a packing and sealing machine, and adopts a fixed conveying technology to connect all node devices. However, the process of the box packing and sealing system has the defect that the appearance quality is worn due to long-distance transmission of cigarettes, so that the overall quality qualification rate is affected; the conveying line is shared, once a single machine problem occurs, the production efficiency of the whole workshop is seriously affected; the packaging machine is fixed with the box sealing machine, so that flexible production is greatly restricted.

In order to realize flexible production, the utility model patent with the authority bulletin number of CN210235436U discloses a flexible packing and sealing system which comprises a cigarette chain plate conveyor, a stacker, a cigarette stack turnover box conveying line, a reciprocating elevator, an automatic carton feeding device, a packing and sealing machine and a control system for controlling the operation of each device. The system changes the original packing and sealing mode taking the strip as a unit into the packing and sealing mode taking the cigarette pile as a unit, greatly improves the production capacity, and realizes the purposes that the cigarette finished products of a single carton packing unit and the cigarette quality of a piece of cigarettes are traced to the packing unit, and one packing and sealing unit can produce the flexible collinear production of the cigarette finished products of a plurality of standard cigarettes and the cigarette finished products of different standard cigarettes. However, the system box packing machine is still connected with the tobacco stack turnover box through a conveying line, and the flexible collinear production packaging level is still to be improved.

Disclosure of utility model

In order to improve the flexible collinear production packaging level of various cigarettes, the utility model adopts the following technical scheme: the flexible box packing system comprises a cigarette packing machine, wherein one side of the cigarette packing machine is sequentially provided with a cigarette feeding module, a cigarette pile forming module, a flexible connecting module, a box packing auxiliary module, a cigarette pile box packing module and a control system for controlling the operation of each module;

The cigarette packaging machine comprises a cigarette packaging machine body, a cigarette stack forming module, a cigarette supplying module, a cigarette stacking module and a cigarette forming module, wherein the cigarette supplying module is arranged at a cigarette outlet of the cigarette packaging machine and used for arranging and conveying cigarettes to the cigarette stack forming module;

The cigarette pile forming module is arranged at the downstream of the cigarette rod supplying module and is used for carrying out stacking treatment on the cigarettes conveyed by the cigarette rod supplying module to form a cigarette pile;

The flexible connection module is movably arranged between the tobacco stack forming module and the case packing auxiliary module and is used for conveying the tobacco stacks to the case packing auxiliary module;

The carton packing auxiliary module is arranged at the upstream of the cigarette pile carton packing module and is used for receiving cigarette piles from the flexible connection module and pushing the cigarette piles to the cigarette pile carton packing module; the cigarette pile packing and sealing module is used for packing the cigarette pile in the packing box;

The flexible connection module comprises a movable tobacco stack conveying trolley.

Based on the above, portable cigarette buttress delivery wagon includes the travelling car, be provided with buttress cigarette receiving arrangement and buttress cigarette clamping mechanism on the travelling car, buttress cigarette clamping mechanism connects buttress cigarette receiving arrangement's discharge gate department.

Based on the above, for ease of control, the mobile cart is an AGV cart or an RGV cart.

Based on the above, in order to store the cigarettes in case of failure of upstream and downstream equipment, the cigarette feeding module comprises a cigarette chain plate conveyor, an air cushion type packing machine and a cigarette storage;

The cigarette carton chain plate conveyor is arranged at a cigarette carton outlet of the cigarette packaging machine and is used for receiving finished cigarette cartons conveyed by the cigarette packaging machine and conveying the finished cigarette cartons to the air cushion type packaging machine;

The air cushion type packing machine is arranged at the downstream of the cigarette carton chain plate conveyor and is used for conveying cigarettes to the cigarette carton storage device in stages;

The strip storage device is arranged at the downstream of the air cushion type strip discharging machine and is used for storing strip cigarettes under the condition that upstream and downstream equipment fails.

Based on the above, the tobacco stack forming module comprises a stacker, wherein the stacker is arranged at the downstream of the rod storage device and is used for stacking the cigarettes conveyed by the rod storage device to form a tobacco stack.

Based on the above, the case filling auxiliary module comprises a case filling and sealing machine, the case filling and sealing machine is arranged at the downstream of the movable case filling and sealing conveying trolley, and the case filling and sealing machine is arranged at one side of the case filling and sealing machine.

Based on the above, in order to satisfy the function that can be in the outside suit plastic film of cigarette buttress, the vanning auxiliary module still includes the bagging machine, the bagging machine sets up push away cigarette buttress device with between the vanning machine, the bagging machine is used for receiving push away the cigarette buttress that the cigarette buttress device carried and carry out bagging treatment.

Based on the above, the control system comprises a siemens PLC control system. Specifically, the control system adopts Siemens series PLC control, adopts PROFINET bus technology, has a data acquisition function, adopts a touch screen to acquire and monitor production information on site, and realizes factory control and information platformization. And the different types of PLC processors are communicated by using Siemens S7 protocol, and data exchange is carried out through library functions. A control system used as a device control core in a logistics system relates to a device control layer and a logistics monitoring layer. An upper computer system connected with the logistics system upwards receives a conveying instruction of materials; the conveying equipment is connected downwards to realize the driving of the bottom conveying equipment and the detection and identification of conveyed materials; and (5) finishing process control and information transmission of material conveying.

Based on the above, the cigarette supplying module and the cigarette pile forming module are distributed on one site, the box packing auxiliary module and the cigarette pile packing module are distributed on another site, and the flexible connecting module moves between the two sites.

Compared with the prior art, the flexible packing and sealing system provided by the utility model has substantial characteristics and progress, and particularly, through a modularized design, the movable cigarette stack conveying trolley is used as a flexible connection module to convey the cigarette stacks to the cigarette stack packing and sealing module for sealing, so that the limit of a place caused by conveying by adopting a conveying belt is eliminated, cigarettes are not mixed together from a conveying line until the packing is completed, the single-channel cigarette packing function is realized, the cigarettes can be accurately traced to a corresponding cigarette packer group for producing cigarettes after the cigarettes have problems, and the traceability of the cigarettes is realized.

Meanwhile, as the flexible connection module has a movable function, flexible arrangement can be carried out in a production workshop according to the production requirements and the process arrangement requirements. The formed cigarette stacks are conveyed for a long distance, and the stacking conveying mode can ensure that the wrapping line is consistent with a single device in the packing box, and the quality tracing is convenient and accurate.

Further, through setting up the strip ware in the strip cigarette supply module, under the condition that upstream and downstream equipment breaks down, receive the strip cigarette by the strip ware to promote to storage area, under the condition that upstream and downstream equipment normally operates, the strip ware is as the passageway, and the strip cigarette directly gets into the stacker, thereby has increased the flexibility of system, has improved the flexible collineation production packaging level of multiple cigarette.

Drawings

Fig. 1 is a schematic diagram of the overall connection relationship of the flexible packaging box system provided in embodiment 1 of the present utility model.

Fig. 2 is a schematic structural view of a cigarette chain plate conveyor in the flexible packaging box system provided by the utility model.

Fig. 3 is a schematic structural diagram of an air cushion type bag arranging machine in the flexible packaging box system provided by the utility model.

Fig. 4 is a schematic view of a strip storage device in the flexible packaging box system provided by the utility model.

Fig. 5 is a schematic structural view of a stacker in the flexible box packing system provided by the utility model.

Fig. 6 is a schematic structural view of a mobile tobacco stack conveying trolley in the flexible box packing system provided by the utility model.

Fig. 7 is a schematic structural view of a tobacco stack pushing device in the flexible box sealing system provided by the utility model.

Fig. 8 is a schematic structural view of a bagging machine in the flexible box sealing system provided by the utility model.

Fig. 9 is a schematic structural view of a box sealer in the flexible box sealer system provided by the utility model.

Fig. 10 is a schematic diagram of the overall connection relationship of the flexible packaging box system according to embodiment 4 of the present utility model.

In the figure: 1. a cigarette carton chain plate conveyor; 2. air cushion type bag arranging machine; 3. a strip store; 4. a stacker; 5. a movable tobacco stack conveying trolley; 6. a cigarette stack pushing device; 7. a bagging machine; 8. packaging and sealing the case; 9. a chain plate elevator; 10. a first cigarette receiving device; 11. pushing the smoke blocking assembly; 12. an upper channel; 13. a first frame; 14. a lower channel; 15. a smoke exhausting unit; 16. a horizontal belt conveyor assembly; 17. a first pack conveyor belt; 18. a first lifting mechanism; 19. lifting the power device; 20. a second frame; 21. a second cigarette receiving device; 22. a cigarette stacking mechanism; 23. a second pack conveyor belt; 24. a tobacco stack lifting mechanism; 25. a moving trolley; 26. a stack cigarette receiving device; 27. a tobacco stack clamping mechanism; 28. a tobacco stack; 29. a support mechanism; 30. pushing the tobacco stack clippers; 31. a clipper power device; 32. a plastic film supply device; 33. a tobacco stack guard board; 34. a plastic film sealing device; 35. a plastic film opening device; 36. a flaring device; 37. a first-stage smoke box pushing mechanism; 38. a secondary smoke box pushing mechanism; 39. a left box sealing adhesive tape disc device; 40. right sealing tape disc device; 41. a cigarette packer.

Detailed Description

The technical scheme of the utility model is further described in detail through the following specific embodiments.

Example 1

The embodiment provides a flexible box packing system, as shown in fig. 1, which comprises a cigarette packing machine 41, wherein one side of the cigarette packing machine 41 is sequentially provided with a cigarette supplying module, a cigarette stack forming module, a flexible connecting module, a box packing auxiliary module, a cigarette stack box packing module and a control system for controlling the work of each module.

The cigarette feeding module is arranged at a cigarette outlet of the cigarette packaging machine and used for arranging and conveying cigarettes to the cigarette stack forming module.

The cigarette pile forming module is arranged at the downstream of the cigarette rod feeding module and is used for carrying out stacking treatment on the cigarettes conveyed by the cigarette rod feeding module to form a cigarette pile.

The flexible connection module is movably arranged between the tobacco stack forming module and the case packing auxiliary module, and is used for conveying the tobacco stacks to the case packing auxiliary module.

The carton packing auxiliary module is arranged at the upstream of the cigarette pile carton packing module and is used for receiving cigarette piles from the flexible connection module and pushing the cigarette piles to the cigarette pile carton packing module; the cigarette pile packing box module is used for packing the cigarette pile in the packing box.

As shown in fig. 6, the flexible connection module comprises a mobile pack transfer trolley 5. Specifically, the movable tobacco stack conveying trolley comprises a movable trolley 25, and a stack tobacco receiving device 26 and a stack tobacco clamping mechanism 27 are arranged on the movable trolley 25. The stack tobacco clamping mechanism is connected to the discharge port of the stack tobacco receiving device.

In order to be able to store cigarettes in the event of a malfunction of the upstream and downstream equipment, the cigarette rod feeding module comprises a cigarette rod chain conveyor 1, an air cushion type bagging machine 2 and a rod store 3. The cigarette chain plate conveyor 1 is arranged at a cigarette outlet of the cigarette packing machine 41 and is used for receiving finished cigarettes conveyed by the cigarette packing machine and conveying the finished cigarettes to the air cushion type bag discharging machine 2. The air cushion type packing machine 2 is arranged at the downstream of the cigarette carton chain plate conveyor 1 and is used for conveying cigarettes to the cigarette carton storage 3 in stages.

The strip storage device 3 is arranged at the downstream of the air cushion type strip discharging machine 2 and is used for storing the strip cigarettes in the case of failure of upstream and downstream equipment.

The cigarette pile forming module comprises a stacker 4, wherein the stacker 4 is arranged at the downstream of the rod storage device 3 and is used for stacking the cigarettes conveyed by the rod storage device to form a cigarette pile 28.

The carton packing auxiliary module comprises a cigarette pile pushing device 6, and the cigarette pile carton packing module comprises a carton packing machine 8. The cigarette stack pushing device 6 is arranged at the downstream of the movable cigarette stack conveying trolley 5, and the box packing machine 8 is arranged at one side of the cigarette stack pushing device 6.

In order to meet the function of sleeving plastic films on the outer side of the tobacco stacks, the box filling and sealing auxiliary module further comprises a bagging machine 7, wherein the bagging machine 7 is arranged between the tobacco stack pushing device 6 and the box filling and sealing machine 8 and is used for receiving the tobacco stacks conveyed by the tobacco stack pushing device and carrying out bagging treatment.

In this embodiment, the control system includes a siemens PLC control system. In the embodiment, each production line of the cigarette packing machine in the packing workshop is independently connected with one cigarette link plate conveyor, the packing line produces cigarettes which are in one-to-one butt joint with the cigarette link plate conveyor, the cigarettes are not mixed, the cigarettes are piled, and the quality of the cigarettes is traced to a packing unit.

More specifically, as shown in fig. 2, a schematic structural view of the cigarette link conveyor 1 is shown. The cigarette link conveyor 1 comprises a link elevator 9 and a first cigarette receiving device 10. After being produced by the cigarette packer, the cigarettes enter the first cigarette receiving device 10. The first cigarette receiving device 10 delivers cigarettes to the chain hoist 9. The cigarettes are lifted up to the height through two corners in the chain plate lifting machine 9 and enter the air cushion type bag discharging machine 2.

Specifically, as shown in fig. 3, a schematic structural diagram of the air cushion type bag arranging machine is shown. Comprises a pushing smoke baffle assembly 11, an upper channel 12, a first rack 13, a lower channel 14, a smoke discharging unit 15 and a horizontal belt conveyor assembly 16.

When in installation, a single device corresponds to a packaging machine. The cigarette is transported to the top of the air cushion type bag discharging machine by the chain plate lifting machine 9, enters the upper channel 12 after passing through the cigarette pushing and blocking assembly 11, the upper channel 12 has a switching function, and the channel is automatically opened after receiving the signal of opening the channel, so that the cigarette passes. The cigarettes then fall into the lower channel 14, the lower channel 14 also has a switching signal, when the number of cigarettes stored in the channel reaches the requirement, the sensing signal is triggered, randomly transmitted to the control center, and after analysis, a switching signal is given whether to open the smoke discharging unit 15. After the smoke discharging unit 15 is opened, the cigarettes can smoothly pass through and enter the horizontal belt conveyor assembly 16 and enter the next-link equipment strip storage device 3. The quality of the cigarettes is traced by a single channel mode of the device. Wherein the pushing smoke baffle assembly, the upper channel, the lower channel, the smoke discharging unit and the horizontal belt conveyor assembly are all arranged on the first frame 13.

Specifically, as shown in fig. 4, a schematic diagram of the structure of the strip storage device is shown. Comprising a second frame 20 and a lifting power device 19, a first lifting mechanism 18, a first stack conveyor 17 and a second frame 20 mounted on the second frame 20. After the downstream equipment breaks down, the first lifting mechanism is driven by the lifting power device to rise by a certain unit height after receiving the unit number of cigarettes. And after receiving cigarettes with the same unit height again, the first lifting mechanism continues to lift until the whole strip storage device is full or downstream fault equipment is recovered to be normal. In the normal operation process of downstream equipment, the strip storage device can be combined with the air cushion type strip discharging machine, the strip cigarettes are conveyed to the strip storage device in stages, the first lifting mechanism moves downwards under the drive of the lifting power device, and the strip cigarettes are continuously conveyed to the downstream through the first cigarette stack conveying belt 17.

Specifically, as shown in fig. 5, a structural schematic diagram of the stacker is shown. Comprises a second cigarette receiving device 21, a cigarette stacking mechanism 22, a second cigarette stack conveyor belt 23 and a cigarette stack lifting mechanism 24. After the cigarettes enter the second cigarette receiving device 21, firstly, the distance is reduced, after the unit number of one layer of cigarettes is stacked, the conveying belt of the second cigarette receiving device 21 is opened to form a falling space, one layer of cigarettes falls onto the cigarette stacking mechanism 22, the cigarette stacking mechanism 22 continuously falls, and after multiple layers of cigarettes are received, stacked cigarettes are formed.

Next, the second pack conveyor belt 23 conveys the strip cigarette stacking mechanism 22 and the pack onto the pack lifting mechanism 24. Finally, the second stack conveyor 23 brings the rod stack mechanism 22 back to the stacking station. The stack tobacco lifting mechanism 24 is in butt joint with a box sealing machine, special process requirement equipment, a stack tobacco conveying device and other machines, and continuously provides stack tobacco for downstream equipment.

Specifically, as shown in fig. 6, the mobile tobacco stack transporting carriage 5 includes a mobile carriage 25, a stack tobacco receiving device 26, and a stack tobacco clamping mechanism 27. After stacking, the cigarettes form a stack of cigarettes 28. The stack 28 is received by the stack receiving means 26 and enters the stack clamping mechanism 27, and the stack shape of the stack 28 is protected and maintained by the stack clamping mechanism 27. The stack 28 is transported to a designated position by the carriage 25. After arrival, the stack gripping mechanism releases the gripped stack and again passes through the stack receiving device 26 via the stack 28 to a downstream cartoning sealer or special station.

Specifically, as shown in fig. 7, a schematic structure of the cigarette-pushing device is shown, which includes a supporting mechanism 29, a cigarette-pushing pusher 30 and a pusher power device 31. After the cigarettes 28 enter the supporting mechanism 29, the cigarette pushing stack pusher 30 pushes the cigarettes 28 into a box packing machine or a special station under the drive of the pusher power device 31. The device is combined with the bagging machine, and can realize the bagging process for stacking cigarettes.

Specifically, as shown in fig. 8, a schematic structure of a bagging machine is shown, and the bagging machine is special equipment with special process requirements. The bagging machine consists of a plastic film supply device 32, a plastic film opening device 35, a tobacco stack guard 33 and a plastic film sealing device 34.

The plastic film feeding device quantitatively conveys the plastic film to a station of the plastic film opening device, after the plastic film is fed for a set length, the plastic film feeding device cuts off the plastic film, the bottom of the plastic film opening device is subjected to negative pressure adsorption, the upper part of the plastic film feeding device extends out of the adsorption mechanism, and the plastic film is opened in an up-down matching mode. The pack guard 33 is inserted into the plastic film and supports the left and right spaces of the plastic film. The plastic film sealing device 34 performs end sealing on one end of the plastic film. As the stack 28 is pushed by the push stack pusher 30, it enters the plastic bag. The pack guard 33 is withdrawn and the upper and lower suction mechanisms of the plastic film opening device are released. The pushing ram 30 continues to push the stack and plastic bag to the station of the plastic film sealing device 34, and the plastic film sealing device 34 completes the sealing of the plastic film.

Specifically, as shown in fig. 9, a schematic structural diagram of the case sealer is shown. Comprises a flaring device 36, a primary smoke box pushing mechanism 37, a secondary smoke box pushing mechanism 38, a left box sealing tape disc device 39 and a right box sealing tape disc device 40.

The stack 28 passes through the flared passage of the flaring device 36 into the smoke box. The smoke box is pushed by the first-stage smoke box pushing mechanism 37, folding of the folded edges of the smoke box is completed at the same time, and the second-stage smoke box pushing mechanism 38 and the first-stage smoke box pushing mechanism 37 move synchronously, and the distance is consistent. The secondary cigarette box pushing mechanism 38 drives the folded cigarette box to pass through the left box sealing tape reel device 39 and the right box sealing tape reel device 40. The left box sealing tape disc device and the right box sealing tape disc device seal the cigarette box by the adhesive tape, output the box sealing machine, enter the cigarette conveying device and are transported to a storage place.

Example 2

The present embodiment provides a flexible packaging box system, and the specific structure is different from that of embodiment 1 in that: in this embodiment, for convenience in control, the moving trolley is an AGV trolley.

Example 3

The present embodiment provides a flexible packaging box system, and the specific structure is different from that of embodiment 1 in that: in this embodiment, for convenience of control, the mobile cart is an RGV cart.

Example 4

The present embodiment provides a flexible packaging box system, and the specific structure is different from that of embodiment 1 in that: in this embodiment, as shown in fig. 10, a cigarette link plate conveyor 1, an air cushion type bag discharging machine 2, a rod storage 3, a stacker 4 and a movable cigarette pile conveying trolley 5 are arranged on one side of each cigarette packing machine 41. And the cigarette packer 41, the cigarette stack pushing device 6, the bagging machine 7 and the box packing machine 8 are distributed on different places, and stacked cigarettes are conveyed through the movable cigarette stack conveying trolley 5.

Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present utility model and are not limiting; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims (9)

1. The utility model provides a flexible dress case system, includes cigarette packagine machine, its characterized in that: one side of the cigarette packaging machine is sequentially provided with a cigarette supplying module, a cigarette stack forming module, a flexible connecting module, a box packing auxiliary module, a cigarette stack box packing module and a control system for controlling the work of each module;

The cigarette packaging machine comprises a cigarette packaging machine body, a cigarette stack forming module, a cigarette supplying module, a cigarette stacking module and a cigarette forming module, wherein the cigarette supplying module is arranged at a cigarette outlet of the cigarette packaging machine and used for arranging and conveying cigarettes to the cigarette stack forming module;

The cigarette pile forming module is arranged at the downstream of the cigarette rod supplying module and is used for carrying out stacking treatment on the cigarettes conveyed by the cigarette rod supplying module to form a cigarette pile;

The flexible connection module is movably arranged between the tobacco stack forming module and the case packing auxiliary module and is used for conveying the tobacco stacks to the case packing auxiliary module;

The carton packing auxiliary module is arranged at the upstream of the cigarette pile carton packing module and is used for receiving cigarette piles from the flexible connection module and pushing the cigarette piles to the cigarette pile carton packing module; the cigarette pile packing and sealing module is used for packing the cigarette pile in the packing box;

The flexible connection module comprises a movable tobacco stack conveying trolley.

2. A flexible box sealing system according to claim 1, wherein: the movable tobacco stack conveying trolley comprises a movable trolley, wherein a stack tobacco receiving device and a stack tobacco clamping mechanism are arranged on the movable trolley, and the stack tobacco clamping mechanism is connected to a discharge hole of the stack tobacco receiving device.

3. The flexible box sealing system of claim 2 wherein: the mobile trolley is an AGV trolley or an RGV trolley.

4. A flexible box sealing system according to claim 1 or 2 or 3, wherein: the cigarette carton feeding module comprises a cigarette carton chain plate conveyor, an air cushion type bag discharging machine and a cigarette carton storage device;

The cigarette carton chain plate conveyor is arranged at a cigarette carton outlet of the cigarette packaging machine and is used for receiving finished cigarette cartons conveyed by the cigarette packaging machine and conveying the finished cigarette cartons to the air cushion type packaging machine;

The air cushion type packing machine is arranged at the downstream of the cigarette carton chain plate conveyor and is used for conveying cigarettes to the cigarette carton storage device in stages;

The strip storage device is arranged at the downstream of the air cushion type strip discharging machine and is used for storing strip cigarettes under the condition that upstream and downstream equipment fails.

5. The flexible box sealing system of claim 4 wherein: the cigarette pile forming module comprises a stacker, wherein the stacker is arranged at the downstream of the cigarette storage device and is used for stacking cigarettes conveyed by the cigarette storage device to form a cigarette pile.

6. The flexible box sealing system of claim 2 wherein: the case filling auxiliary module comprises a case filling and sealing machine, the case filling and sealing machine is arranged at the downstream of the movable case filling and sealing trolley, and the case filling and sealing machine is arranged at one side of the case filling and sealing machine.

7. The flexible box sealing system of claim 6 wherein: the auxiliary box packing module further comprises a bagging machine, wherein the bagging machine is arranged between the cigarette pile pushing device and the box packing machine and is used for receiving the cigarette pile conveyed by the cigarette pile pushing device and carrying out bagging treatment.

8. A flexible box sealing system according to claim 1 or 2 or 3, wherein: the control system comprises a PLC control system.

9. A flexible box sealing system according to claim 1 or 2 or 3, wherein: the cigarette carton feeding module and the cigarette stack forming module are distributed on one site, and the carton packing auxiliary module and the cigarette stack packing module are distributed on another site.