Cigarette box packaging machine

Abstract

The invention discloses a cigarette box packaging machine, and belongs to the technical field of cigarette packaging, the cigarette box packaging machine comprises a supporting table, and a cigarette box feeding opening and closing device, a cigarette box boxing device and a cigarette cover closing device which are arranged on the supporting table, the cigarette box feeding opening and closing device comprises a first conveying line, a cigarette box feeding assembly, a cigarette box cover opening assembly and a drying agent discharging assembly, the first conveying line is horizontally arranged at the top of the supporting table, the cigarette case feeding assembly is located on one side of the supporting table, the drying agent discharging assembly is in butt joint with the cigarette case uncovering assembly, the cigarette case boxing device comprises a second conveying line, a cigarette paper edge folding assembly and a cigarette box entering assembly, and the cigarette box entering assembly is in butt joint with the cigarette paper edge folding assembly. The second conveying line is in butt joint with the first conveying line, the cigarette cover closing device comprises a third conveying line in butt joint with the second conveying line, and the cigarette cover closing device is located above the third conveying line. According to the cigarette case packaging device, automatic packaging operation on cigarette cases can be achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of cigarette packaging, and in particular relates to a cigarette box packaging machine. Background Art

[0002] Over the past few decades, the tobacco industry has been looking for ways to improve the appearance and quality of cigarette products. Among them, the development of automated cigarette box packaging machines is an important milestone in this field. From the initial manual operation to the current fully automated production, this process has undergone many technological innovations. The cigarette box packaging machine is a highly automated equipment that can achieve multiple steps including filling, sealing, cutting, etc. The equipment usually consists of multiple parts such as conveyor belts, detection systems, forming devices, and drive systems. During operation, materials (such as tobacco or cigarettes) enter the equipment through a conveyor belt and after a series of treatments, the final cigarette box is formed.

[0003] However, the existing cigarette packaging machine has low working efficiency and cannot achieve packaging continuity when folding cigarette packaging paper and then placing the cigarette bag into the cigarette box. Summary of the invention

[0004] The embodiment of the present invention provides a cigarette box packaging machine to solve the problems in the prior art.

[0005] The embodiment of the present invention adopts the following technical scheme: a cigarette box packaging machine includes a support platform and a cigarette box feeding and opening and closing device, a cigarette box loading device and a cigarette cover closing device arranged on the support platform, the cigarette box feeding and opening and closing device includes a first conveyor line, a cigarette box feeding assembly, a cigarette box cover opening assembly and a desiccant unloading assembly, the first conveyor line is horizontally arranged on the top of the support platform, the cigarette box feeding assembly is located on one side of the support platform, the desiccant unloading assembly is docked with the cigarette box cover opening assembly, the cigarette box loading device includes a second conveyor line, a cigarette paper folding assembly and a cigarette box insertion assembly, the cigarette box insertion assembly is docked with the cigarette paper folding assembly, the second conveyor line and the first conveyor line are connected to each other, the cigarette cover closing device includes a third conveyor line docked with the second conveyor line, and the cigarette cover closing device is located above the third conveyor line.

[0006] Furthermore, there are two cigarette box loading assemblies, and the two cigarette box loading assemblies are symmetrically arranged. The cigarette box loading assemblies include a support frame, and two symmetrically arranged lifting cylinders are arranged on the support frame. The telescopic ends of the two lifting cylinders are provided with horizontally arranged electric horizontal slides, and the movable ends of the two electric horizontal slides are provided with loading plates, and the loading plates are provided with loading electric cylinders. A loading rack is provided on the main shaft of the loading electric cylinder, and a plurality of adsorption heads are provided at the bottom of the loading rack.

[0007] Furthermore, a moving seat is provided on the support platform, a moving motor is provided on the moving seat, a first moving plate is provided on the main shaft of the moving motor, a second moving plate hinged thereto is provided on the first moving plate, a pushing block is provided on the second moving plate, and a pushing plate is provided on the pushing block.

[0008] Furthermore, the cigarette box lid opening assembly includes a box opening motor, a box opening brush is provided on the main shaft of the box opening motor, and the cigarette box lid opening assembly also includes a horizontal box opening drive line and a box opening bending plate, the horizontal box opening drive line is horizontally arranged on the support platform, and the box opening bending plate is symmetrically arranged with the horizontal box opening drive line.

[0009] Furthermore, the desiccant unloading assembly includes a suction head, which is arranged obliquely on the first conveyor line. The support platform is provided with a material discharge trough below the suction head, and the support platform is provided with a collection frame below the material discharge trough.

[0010] Furthermore, it also includes a cigarette paper bin, on which a feeding assembly for conveying cigarette paper forward is provided, and a rotating suction head is provided at the discharge end of the cigarette paper bin;

[0011] A glue dispensing structure is provided beside the second conveyor line. The glue dispensing structure includes a glue dispensing seat. An automatic glue dispensing head is provided on the glue dispensing seat. The automatic glue dispensing head is located above the second conveyor line.

[0012] Furthermore, the cigarette paper folding assembly includes a cigarette paper folding machine 1, a cigarette paper folding machine 2, a cigarette paper folding machine 3 and a cigarette paper folding machine 4 which are arranged in sequence.

[0013] Furthermore, the cigarette box-feeding assembly includes a support, a rotating cam is provided on the support, the rotating cam is rotatably connected to the support, a seesaw is provided on the support, one end of the seesaw is slidably connected to the rotating cam, the support is provided with a slider that slides up and down with it, and the other end of the seesaw is hinged to the slider, and two feeding structures are provided on the support, one of which is transmission-connected with the rotating cam, and the other feeding structure is rotatably connected to the support, and the feeding structure includes a driving plate rotatably connected to the support, a sliding block horizontally slidingly connected is provided on the slider, the other end of the driving plate is provided with a connecting rod and the connecting rod is rotatably connected to the sliding block, the sliding block is provided with an L-shaped box-feeding frame, a sliding groove is provided on the driving plate, a rotating wheel is provided in the sliding groove, a swing plate is provided on the rotating wheel, and the swing plate is transmission-connected with the rotating cam.

[0014] Furthermore, it also includes a horizontal conveyor line, which is located between the second conveyor line and the third conveyor line. A cigarette box moving structure is provided on the side of the support platform to move the cigarette boxes on the horizontal conveyor line to the third conveyor line. The cigarette box moving structure is the same as the cigarette box insertion assembly structure.

[0015] Furthermore, the cigarette closing device includes a closing frame and a closing edge. The closing frame is arranged above the third conveyor line. A circulating suction belt is arranged on the closing frame. A plurality of vacuum suction heads are arranged at equal intervals on the outer wall of the circulating suction belt.

[0016] At least one of the above technical solutions adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0017] Firstly, the present invention can realize rapid and accurate packaging of cigarettes, thereby improving work efficiency.

[0018] Secondly, when loading cigarette boxes, the lifting cylinder drives several adsorption heads on the loading rack to move downward to the cigarette boxes, and the several adsorption heads work to adsorb the cigarette boxes, and then two electric horizontal slides work simultaneously to transport the adsorbed cigarette boxes to the horizontal conveyor line, thereby realizing the automatic loading of cigarette boxes. A single silo can accommodate about 4,800 cigarette boxes, and two silos can accommodate about 9,600 cigarette boxes at a time. The loading manipulator adopts a servo drive module, which can accurately and quickly sort cigarette boxes.

[0019] Thirdly, in the process of folding cigarette paper, the present invention continuously conveys the cigarette paper forward through the feeding assembly on the cigarette paper bin, and can feed about 10,000 pieces of material at a time. When the cigarette paper is conveyed to the end of the cigarette paper, the cigarette paper can be adsorbed by the rotating suction head and then conveyed to the second conveyor line. Then, the automatic glue dispensing head on the glue dispensing structure drops glue on the cigarette paper, and then the cigarette paper is folded by the cigarette paper folding machine 1, the cigarette paper folding machine 2, the cigarette paper folding machine 3 and the cigarette paper folding machine 4 respectively. Industry, and a cigarette bagging structure is provided between the cigarette paper folding machine three and the cigarette paper folding machine four, which can push cigarettes into cigarette bags, and push the regularized cigarettes into cigarette paper bags. Subsequently, a visual inspection is also provided to detect whether the cigarette bagging posture meets the standards. Defective products are transported and unloaded through the rear end for temporary storage. After the cigarettes are bagged, the cigarette paper is finally formed by the cigarette paper folding machine three + cigarette paper folding machine four, and is pushed into the cigarette box by the cigarette box-entering assembly. A spare line can be reserved for the cigarette paper folding line as needed, and production can be switched to the spare line when equipment fails to ensure production capacity requirements.

[0020] Fourthly, in the present invention, the rotation of the cam will drive the seesaw to rotate on the support, and the rotation of the cam will make the slider move up and down on the support, and the transmission structure can also drive the swing plate to rotate when rotating, thereby driving the rotating wheel to rotate in the slide groove on the driving plate, so that the driving plate swings on the support, and the swinging of the driving plate will drive the connecting rod to rotate, which will drive the sliding block to move horizontally on the sliding block, and the horizontal movement of the sliding block will drive the two box-entry racks on the two feeding structures to move forward and backward, and while the box-entry racks move forward and backward, the cam can also drive the position of the box-entry racks to move up and down, which will drive the box-entry racks to move forward-downward-backward. In the process of box-entry, the above-mentioned action steps are repeated to horizontally move the cigarette paper bags on the second conveyor line into the cigarette boxes on the horizontal conveyor line, thereby realizing the transportation of cigarettes into the cigarette boxes, thereby realizing the box-entry operation of cigarettes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0023] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the desiccant unloading assembly in the present invention;

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the cigarette box feeding assembly in the present invention;

[0026] Figure 5 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0027] Figure 6 It is a three-dimensional structural schematic diagram of the cigarette box cover opening assembly in the present invention;

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the cigarette paper folding assembly and the cigarette paper bin in the present invention;

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the cigarette box-entering assembly of the present invention;

[0030] Fig. 9 It is a partial three-dimensional structural schematic diagram of the cigarette box-entering assembly of the present invention;

[0031] Fig.10It is a schematic diagram of the three-dimensional structure of the cigarette cover closing device of the present invention;

[0032] Reference numerals

[0033] Support table 1, unloading trough 11, collecting frame 12, loading opening and closing device 2, first conveyor line 21, cigarette box loading assembly 22, support frame 221, lifting cylinder 222, electric horizontal slide 223, loading plate 224, loading electric cylinder 225, loading frame 226, suction head 227, cigarette box cover opening assembly 23, box opening motor 231, box opening brush 232, horizontal box opening drive line 233, box opening bending plate 234, desiccant unloading assembly 24, suction head 241, loading conveyor line 242, moving seat 25, moving motor 251, first moving plate 252, second moving plate 253, pushing block 254, pushing plate 255, cigarette box packing device 3, second conveyor line 31, cigarette paper Folding assembly 32, cigarette paper folding machine 1 321, cigarette paper folding machine 2 322, cigarette paper folding machine 3 323, cigarette paper folding machine 4 324, cigarette box-entering assembly 33, support 331, rotating cam 332, seesaw 333, slider 334, drive plate 335, sliding block 336, connecting rod 337, box-entering rack 338, slide 339, rotating wheel 3390, swing plate 3391, cigarette cover closing device 4, cover closing rack 41, cover closing edge 42, circulating suction belt 43, vacuum suction head 44, cigarette paper silo 5, feeding assembly 51, rotating suction head 52, glue dispensing seat 53, automatic glue dispensing head 54, cigarette box moving structure 6, third conveyor line 7, horizontal conveyor line 8, cam pushing assembly 9. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0036] Reference Figures 1 to 10As shown, an embodiment of the present invention provides a cigarette box packaging machine, including a support platform 1 and a cigarette box feeding and opening and closing device 2, a cigarette box packing device 3 and a cigarette cover closing device 4 arranged on the support platform 1, the cigarette box feeding and opening and closing device 2 includes a first conveyor line 21, a cigarette box feeding assembly 22, a cigarette box cover opening assembly 23 and a desiccant unloading assembly 24, the first conveyor line 21 is horizontally arranged on the top of the support platform 1, the cigarette box feeding assembly 22 is located on one side of the support platform 1, the desiccant unloading assembly 24 is docked with the cigarette box cover opening assembly 23, the cigarette box packing device 3 includes a second conveyor line 31, a cigarette paper folding assembly 32 and a cigarette box insertion assembly 33, the cigarette box insertion assembly 33 is docked with the cigarette paper folding assembly 32, the second conveyor line 31 and the first conveyor line 21 are connected to each other, the cigarette cover closing device 4 includes a third conveyor line 7 docked with the second conveyor line 31, and the cigarette cover closing device 4 is located above the third conveyor line 7.

[0037] A loading conveyor line 242 is also provided beside the first conveyor line 21 , and a cam pusher assembly 9 is provided between the first conveyor line 21 and the horizontal conveyor line 8 , and the cam pusher assembly 9 can move the cigarette boxes on the first conveyor line 21 to the horizontal conveyor line 8 .

[0038] Specifically, two cigarette box loading assemblies 22 are provided, and the two cigarette box loading assemblies 22 are symmetrically arranged. The cigarette box loading assemblies 22 include a support frame 221, and two symmetrically arranged lifting cylinders 222 are provided on the support frame 221. The telescopic ends of the two lifting cylinders 222 are provided with horizontally arranged electric horizontal slides 223, and the moving ends of the two electric horizontal slides 223 are provided with loading plates 224, and loading electric cylinders 225 are provided on the loading plates 224. A loading rack 226 is provided on the main shaft of the loading electric cylinder 225, and a plurality of adsorption heads 227 are provided at the bottom of the loading rack 226.

[0039] When loading cigarette boxes, the lifting cylinder 222 drives the several adsorption heads 227 on the loading rack 226 to move downward to the cigarette boxes, and the several adsorption heads 227 work to adsorb the cigarette boxes, and then the two electric horizontal slides 223 work at the same time to transport the adsorbed cigarette boxes to the horizontal conveyor line 8, thereby realizing the automatic loading of cigarette boxes. A single silo can accommodate about 4,800 cigarette boxes, and two silos can accommodate about 9,600 cigarette boxes at a time. The loading manipulator adopts a servo drive module, which can accurately and quickly sort cigarette boxes.

[0040] Specifically, a moving seat 25 is provided on the support platform 1, a moving motor 251 is provided on the moving seat 25, a first moving plate 252 is provided on the main shaft of the moving motor 251, a second moving plate 253 hingedly connected to the first moving plate 252 is provided on the first moving plate 252, a pushing block 254 is provided on the second moving plate 253, and a pushing plate 255 is provided on the pushing block 254.

[0041] When the cigarette boxes on the loading conveyor line 242 are transported to the first conveyor line 21, the mobile motor 251 works to drive the first movable plate 252 to rotate, which in turn drives the second movable plate 253 to rotate. The rotation of the second movable plate 253 drives the push block 254 to move horizontally, so that the push block 254 drives the position of the push plate 255 to move horizontally, and the cigarette boxes on the loading conveyor line 242 are horizontally moved to the first conveyor line 21, so as to facilitate the subsequent opening operation of the cigarette boxes.

[0042] Specifically, the cigarette box cover opening assembly 23 includes a box opening motor 231, a box opening brush 232 is provided on the main shaft of the box opening motor 231, and the cigarette box cover opening assembly 23 also includes a horizontal box opening drive line 233 and a box opening bending plate 234, the horizontal box opening drive line 233 is horizontally arranged on the support platform 1, and the box opening bending plate 234 is symmetrically arranged with the horizontal box opening drive line 233. The rotation speed between the horizontal box opening drive line 233 and the conveying of the first conveying line 21 is a differential setting.

[0043] When opening the cigarette box, the opening motor 231 drives the opening brush 232 to rotate and slightly lift the cigarette box upwards, then the first conveyor line 21 works to convey the cigarette box forward, and the opening bending plate works to open the cover of the cigarette box.

[0044] Specifically, the desiccant unloading assembly 24 includes a suction head 241, which is tiltedly arranged on the first conveyor line 21, and the support platform 1 is provided with a material discharge trough 11 below the suction head 241, and the support platform 1 is provided with a material collection frame 12 below the material discharge trough 11. The suction head 241 can be connected to an external adsorption pump.

[0045] After the cigarette box is opened, the desiccant in the cigarette box is adsorbed by the suction head 241, and then the desiccant is placed in the collecting frame 12 through the discharge chute 11 for temporary storage.

[0046] Specifically, it also includes a cigarette paper bin 5, on which a feeding assembly 51 for conveying cigarette paper forward is provided, and a rotating suction head 52 is provided at the discharge end of the cigarette paper bin 5;

[0047] A glue dispensing structure is provided beside the second conveying line 31 . The glue dispensing structure includes a glue dispensing seat 53 . An automatic glue dispensing head 54 is provided on the glue dispensing seat 53 . The automatic glue dispensing head 54 is located above the second conveying line 31 .

[0048] Specifically, the cigarette paper folding assembly 32 includes a cigarette paper folding machine 1 321, a cigarette paper folding machine 2 322, a cigarette paper folding machine 3 323 and a cigarette paper folding machine 4 324 which are arranged in sequence.

[0049] In the process of folding the cigarette paper, the feeding assembly 51 on the cigarette paper bin 5 continuously conveys the cigarette paper forward, and about 10,000 pieces of material can be loaded at a time. When the cigarette paper is conveyed to the end of the cigarette paper, the rotating suction head 52 can be used to absorb the cigarette paper and then convey it to the second conveyor line 31. Then, the automatic glue dispensing head 54 on the glue dispensing structure drops glue on the cigarette paper. Then, the cigarette paper folding machine 1 321, the cigarette paper folding machine 2 322, the cigarette paper folding machine 3 323 and the cigarette paper folding machine 4 324 work respectively to fold the cigarette paper. , and a cigarette bagging structure is provided between the cigarette paper folding machine three 323 and the cigarette paper folding machine four 324, which can push cigarettes into the cigarette bag, and push the 20 regular cigarettes into the cigarette paper bag. Subsequently, a visual inspection is also provided to see whether the cigarette bagging posture meets the standards. Defective products are temporarily stored through the rear-end conveyor. After the cigarettes are bagged, the cigarette paper is finally formed by the cigarette paper folding machine three 323 + cigarette paper folding machine four 324, and is pushed into the cigarette box by the cigarette box-entering component 33. A spare line can be reserved for the cigarette paper folding line as needed, and production can be switched to the spare line when equipment fails to ensure production capacity requirements.

[0050] Specifically, the cigarette box-introducing assembly 33 includes a support 331, on which a rotating cam 332 is provided, and the rotating cam 332 is rotatably connected to the support 331. A seesaw 333 is provided on the support 331, and one end of the seesaw 333 is slidably connected to the rotating cam 332. A slider 334 is provided on the support 331 to slide up and down with the seesaw, and the other end of the seesaw 333 is hinged to the slider 334. Two feeding structures are provided on the support 331, one of which is transmission-connected to the rotating cam 332, and the other is rotationally connected to the support. On the seat 331, the feeding structure includes a driving plate 335 rotatably connected to the support 331, a sliding block 336 horizontally slidably connected is provided on the slider 334, a connecting rod 337 is provided at the other end of the driving plate 335 and the connecting rod 337 is rotatably connected to the sliding block 336, an L-shaped box feeding frame 338 is provided on the sliding block 336, a sliding groove 339 is provided on the driving plate 335, a rotating wheel 3390 is provided in the sliding groove 339, a swing plate 3391 is provided on the rotating wheel 3390, and the swing plate 3391 is transmission-connected to the rotating cam 332.

[0051] When cigarettes are put into the box, the transmission structure connected with the rotating cam 332 and the feeding structure is used. The transmission structure belongs to the prior art. The rotation of the rotating cam 332 will drive the seesaw 333 to rotate on the support 331. The rotation of the rotating cam 332 will make the slider 334 move up and down on the support 331. When the transmission structure rotates, it can also drive the swing plate 3391 to rotate, thereby driving the rotating wheel 3390 to rotate in the slide groove 339 on the driving plate 335, so that the driving plate 335 swings on the support 331. The swing of the driving plate 335 will drive the connecting rod 339 to rotate. The rotation of 37 will drive the sliding block 336 to move horizontally on the sliding block 334. The horizontal movement of the sliding block 336 will drive the two box-entering frames 338 on the two feeding structures to move forward and backward. While the box-entering frames 338 move forward and backward, the cam can also drive the position of the box-entering frames 338 to move up and down, which will drive the box-entering frames 338 to move forward-downward-backward. In the process of box-entering, the above-mentioned action steps are repeated to horizontally move the cigarette paper bags on the second conveyor line 31 into the cigarette boxes on the horizontal conveyor line 8, thereby realizing the transportation of cigarettes into the cigarette boxes, thereby realizing the box-entering operation of cigarettes.

[0052] Specifically, it also includes a horizontal conveyor line 8, which is located between the second conveyor line 31 and the third conveyor line 7. A cigarette box moving structure 6 for moving cigarette boxes on the horizontal conveyor line 8 to the third conveyor line 7 is provided on the side of the support platform 1. The cigarette box moving structure 6 has the same structure as the cigarette box insertion assembly 33. The cigarette box moving structure 6 can horizontally move the cigarette boxes on the horizontal conveyor line 8 to the third conveyor line 7 to achieve horizontal translation and transportation of the cigarette boxes.

[0053] Specifically, the cigarette closing device 4 includes a closing frame 41 and a closing edge 42. The closing frame 41 is erected above the third conveyor line 7. A circulating suction belt 43 is provided on the closing frame 41. A plurality of vacuum suction heads 44 are arranged at equal intervals on the outer wall of the circulating suction belt 43.

[0054] During the process of closing the cigarette box, the circulating suction belt 43 drives a plurality of vacuum suction heads 44 to rotate back and forth. During the rotation, when the vacuum suction head 44 is adsorbed to the box cover, the box cover can be rotated by the synchronous rotation of the third conveyor line 7 and the circulating suction belt 43. The cigarette box is closed after being blocked by the closing edge 42. After closing, the cigarette box is conveyed forward by the third conveyor line 7 for transmission.

[0055] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A cigarette box packaging machine, characterized in that: The invention comprises a support platform (1) and a cigarette box loading and opening and closing device (2), a cigarette box packing device (3) and a cigarette cover closing device (4) arranged on the support platform (1); the cigarette box loading and opening and closing device (2) comprises a first conveying line (21), a cigarette box loading component (22), a cigarette box cover opening component (23) and a desiccant unloading component (24); the first conveying line (21) is horizontally arranged on the top of the support platform (1); the cigarette box loading component (22) is located on one side of the support platform (1); the desiccant unloading component (24) is disposed on the upper side of the support platform (1); and the desiccant unloading component (25) is disposed on the lower side of the support platform (1). 4) is connected to the cigarette box opening assembly (23), the cigarette box loading device (3) includes a second conveyor line (31), a cigarette paper folding assembly (32) and a cigarette box insertion assembly (33), the cigarette box insertion assembly (33) is connected to the cigarette paper folding assembly (32), the second conveyor line (31) and the first conveyor line (21) are connected to each other, the cigarette cover closing device (4) includes a third conveyor line (7) connected to the second conveyor line (31), and the cigarette cover closing device (4) is located above the third conveyor line (7).

2. A cigarette box packaging machine according to claim 1, characterized in that: There are two cigarette box loading assemblies (22), and the two cigarette box loading assemblies (22) are symmetrically arranged. The cigarette box loading assemblies (22) include a support frame (221), and two symmetrically arranged lifting cylinders (222) are arranged on the support frame (221). The telescopic ends of the two lifting cylinders (222) are each provided with a horizontally arranged electric horizontal slide (223), and the movable ends of the two electric horizontal slides (223) are provided with a loading plate (224), and a loading electric cylinder (225) is arranged on the loading plate (224). A loading frame (226) is arranged on the main shaft of the loading electric cylinder (225), and a plurality of adsorption heads (227) are arranged at the bottom of the loading frame (226).

3. A cigarette box packaging machine according to claim 1, characterized in that: The support platform (1) is provided with a movable seat (25), the movable seat (25) is provided with a movable motor (251), the main shaft of the movable motor (251) is provided with a first movable plate (252), the first movable plate (252) is provided with a second movable plate (253) hinged thereto, the second movable plate (253) is provided with a pushing block (254), and the pushing block (254) is provided with a pushing plate (255).

4. A cigarette box packaging machine according to claim 1, characterized in that: The cigarette box cover opening assembly (23) comprises a box opening motor (231), a box opening brush (232) is arranged on the main shaft of the box opening motor (231), and the cigarette box cover opening assembly (23) further comprises a horizontal box opening drive line (233) and a box opening bending plate (234), the horizontal box opening drive line (233) is horizontally arranged on the support platform (1), and the box opening bending plate (234) and the horizontal box opening drive line (233) are symmetrically arranged.

5. A cigarette box packaging machine according to claim 1, characterized in that: The desiccant unloading assembly (24) comprises a suction head (241), the suction head (241) being arranged obliquely on the first conveyor line (21), the support platform (1) being provided with a material discharge trough (11) located below the suction head (241), and the support platform (1) being provided with a material collection frame (12) located below the material discharge trough (11).

6. A cigarette box packaging machine according to claim 1, characterized in that: It also comprises a cigarette paper bin (5), on which a feeding assembly (51) for conveying cigarette paper forward is provided, and a rotating suction head (52) is provided at the discharge end of the cigarette paper bin (5); A glue dispensing structure is provided on the side of the second conveying line (31), and the glue dispensing structure comprises a glue dispensing seat (53). An automatic glue dispensing head (54) is provided on the glue dispensing seat (53), and the automatic glue dispensing head (54) is located above the second conveying line (31).

7. A cigarette box packaging machine according to claim 1, characterized in that: The cigarette paper folding assembly (32) comprises a cigarette paper folding machine 1 (321), a cigarette paper folding machine 2 (322), a cigarette paper folding machine 3 (323) and a cigarette paper folding machine 4 (324) which are arranged in sequence.

8. A cigarette box packaging machine according to claim 1, characterized in that: The cigarette box-feeding assembly (33) comprises a support (331), wherein a rotating cam (332) is provided on the support (331), wherein the rotating cam (332) is rotatably connected to the support (331), wherein a seesaw (333) is provided on the support (331), wherein one end of the seesaw (333) is slidably connected to the rotating cam (332), wherein a slider (334) is provided on the support (331) and slides up and down with the seesaw (333), wherein the other end of the seesaw (333) is hinged to the slider (334), wherein two feeding structures are provided on the support (331), wherein one feeding structure is transmission-connected to the rotating cam (332), and the other feeding structure is rotatably connected to the support (331). ), the feeding structure includes a driving plate (335) rotatably connected to a support (331), a sliding block (336) connected in a horizontal sliding manner is provided on the sliding block (334), a connecting rod (337) is provided at the other end of the driving plate (335), and the connecting rod (337) is rotatably connected to the sliding block (336), an L-shaped box feeding frame (338) is provided on the sliding block (336), a sliding groove (339) is provided on the driving plate (335), a rotating wheel (3390) is provided in the sliding groove (339), a swing plate (3391) is provided on the rotating wheel (3390), and the swing plate (3391) is transmission-connected to the rotating cam (332).

9. A cigarette box packaging machine according to claim 8, characterized in that: It also includes a horizontal conveyor line (8), which is located between the second conveyor line (31) and the third conveyor line (7). A cigarette box moving structure (6) for moving cigarette boxes on the horizontal conveyor line (8) to the third conveyor line (7) is provided on the side of the support platform (1). The cigarette box moving structure (6) has the same structure as the cigarette box insertion assembly (33).

10. A cigarette box packaging machine according to claim 1, characterized in that: The cigarette cover closing device (4) comprises a cover closing frame (41) and a cover closing edge (42); the cover closing frame (41) is arranged above the third conveyor line (7); a circulating suction belt (43) is arranged on the cover closing frame (41); and a plurality of vacuum suction heads (44) are arranged at equal intervals on the outer wall of the circulating suction belt (43).

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