Stacking device for cigarette case paperboards

Abstract

The utility model discloses a stacking device for cigarette case paperboards, which relates to the technical field of cigarette case paperboard production and comprises a stacking frame and an adjusting table. The stacking frame is provided with a stacking assembly, the stacking assembly comprises a movable adjusting part and a bottom plate installed on the movable adjusting part, an adsorption device is installed at the bottom of the bottom plate, two back pushing air cylinders arranged oppositely are installed at the top of the bottom plate, and the movable ends of the back pushing air cylinders are fixedly provided with back pushing plates located on the two sides of the adsorption device. And a clamping plate is mounted on one back push plate. The adjusting table is provided with a correcting assembly, the correcting assembly comprises a correcting conveying table installed on the adjusting table, a side baffle located at the end of the correcting conveying table, a baffle fixedly arranged on the adjusting table and a sectional material frame movably arranged on the adjusting table, the sectional material frame and the baffle are located on the two sides of the correcting conveying table, and a pushing part is movably arranged below the correcting conveying table. According to the stacking device for the cigarette case paperboards, automatic stacking of the cigarette case paperboards can be achieved, and stacking consistency and stability are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of cigarette box paperboard production technology, and in particular to a stacking device for cigarette box paperboard. Background Technology

[0002] In the cigarette production process, cigarette box cardboard is processed into small cardboard semi-finished products after printing and cutting at the printing plant. These small cardboard pieces are usually bundled for packaging, turnover and transportation. When the stack of cigarette box cardboard is transferred to the cigarette production plant, it needs to be stacked so that the cigarette production equipment can automatically make them into cigarette boxes and package the cigarettes.

[0003] Traditional methods of stacking bundled cigarette boxes rely heavily on manual labor, which has several drawbacks. Firstly, manual stacking is inefficient and cannot meet the demands of large-scale cigarette production. As cigarette manufacturers increase their production capacity, the slow speed of manual stacking becomes increasingly prominent, becoming a bottleneck restricting production efficiency. Secondly, manual stacking is physically demanding; prolonged repetitive stacking work can easily lead to worker fatigue, affecting work quality and potentially causing safety accidents. Furthermore, the accuracy and consistency of manual stacking are difficult to guarantee; different workers may use different stacking methods and apply varying degrees of force, affecting the stability and neatness of the cigarette box stacks, which is detrimental to subsequent storage and transportation.

[0004] Therefore, there are still shortcomings and deficiencies in the existing technology. How to provide a palletizing device for cigarette box cardboard is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a stacking device for cigarette box cardboard, which solves the technical problems of low efficiency and difficulty in ensuring the stability and neatness of cigarette box cardboard stacks by manual stacking.

[0006] To achieve the above objectives, this utility model provides a stacking device for cigarette box cardboard, comprising:

[0007] A palletizing rack is provided with a palletizing assembly. The palletizing assembly includes a movable adjustment part and a base plate installed on the movable adjustment part. An adsorption device is installed at the bottom of the base plate, and two back-push cylinders are installed at the top of the base plate. The telescopic ends of the back-push cylinders are fixed with back-push plates located on both sides of the adsorption device, and a clamping plate is installed on one of the back-push plates.

[0008] An adjustment platform is located below the palletizing rack. The adjustment platform is equipped with a calibration component, which includes a calibration conveyor installed on the adjustment platform, a side guard located at the end of the calibration conveyor, a baffle fixedly installed on the adjustment platform, and a profile frame movably installed on the adjustment platform. The profile frame and the baffle are located on both sides of the calibration conveyor. A pushing part is movably provided below the calibration conveyor.

[0009] Preferably, the movable adjustment unit includes two sets of first linear modules, a base plate is fixedly provided between the movable ends of the two sets of first linear modules, a movable plate is slidably connected to the base plate, a frame plate is fixedly provided on one side of the movable plate, and a lifting rod that is slidably connected to the base plate is slidably connected to the frame plate.

[0010] Preferably, a rack is fixedly provided on both the lifting rod and the seat plate, and a drive motor is installed on both the moving plate and the frame plate. The output shaft of the drive motor is provided with a gear that meshes with the corresponding rack.

[0011] Preferably, the bottom of the lifting rod has protruding edges on both sides, and side plates located below the protruding edges are slidably connected to both sides of the lifting rod. The side plates are fixedly connected to the bottom plate. Two sets of limiting rods fixedly connected to the corresponding side plates are passed through the protruding edges, and springs are sleeved on the portion of the limiting rods located between the protruding edges and the side plates.

[0012] Preferably, the pushing part includes a fourth linear module, the moving end of the fourth linear module is fixedly provided with a transfer plate, the two sides of the transfer plate are equipped with side top cylinders, a side top plate is fixed between the telescopic ends of the two side top cylinders, and two sets of push plates are installed on the top of the side top plate, passing through the adjustment table and extending to the correction conveyor table.

[0013] Preferably, the calibration assembly further includes a pusher cylinder fixedly disposed on the adjustment table, wherein the pusher cylinder and the side stop are respectively located at both ends of the calibration conveyor table.

[0014] Preferably, two sets of calibration cylinders are installed on the adjustment platform, and the telescopic ends of the two sets of calibration cylinders are fixedly connected to the side of the profile frame away from the baffle.

[0015] Preferably, the adjustment platform is further provided with a feeding assembly, which includes a connecting part and a transferring part. The connecting part is used to connect with an external conveying end, and the transferring part is used to connect with the calibration conveying platform.

[0016] Preferably, the connecting part includes:

[0017] A receiving and conveying platform installed on the adjustment platform;

[0018] The upper frame of the adjustment platform is installed, and a second linear module is installed on the top of the upper frame. The moving end of the second linear module is fixedly provided with a shift plate, and an upper cylinder is installed on the top of the shift plate.

[0019] The U-shaped frame passes through the shifting plate and the upper frame. The U-shaped frame is fixedly connected to the telescopic end of the upper cylinder. The bottom of the U-shaped frame is fixedly provided with a shifting plate.

[0020] Preferably, the transfer unit includes:

[0021] The third linear module has a fixed transfer plate at its movable end, and a connecting conveyor is installed on the transfer plate.

[0022] Two sets of side-push cylinders are located below the connecting conveyor platform, and the telescopic end of the side-push cylinder is fixedly provided with an L-shaped plate that passes through the connecting conveyor platform;

[0023] Two sets of ejector cylinders are located below the connecting conveyor platform. An ejector plate located below the connecting conveyor platform is fixed between the telescopic ends of the two sets of ejector cylinders. A gripper cylinder is installed on the ejector plate. The gripper cylinder is provided with a clamping plate that passes through the connecting conveyor platform.

[0024] Compared to the aforementioned background technology, the cigarette box cardboard palletizing device provided by this utility model uses a pushing part to move and correct the cigarette box cardboard on the conveyor table. Through the cooperation of profile frame, baffle and side guard, the product is corrected to ensure that the cardboard remains neat. This prevents the palletizing components from misaligning when clamping the product, thus affecting the transfer. It can realize automated palletizing of cigarette box cardboard, reduce manual intervention, thereby improving production efficiency, reducing labor costs, and also improving the accuracy of palletizing. This greatly enhances the consistency and stability of cigarette box cardboard palletizing, providing a reliable guarantee for the storage and transportation of cigarette box cardboard. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0026] Figure 1 A schematic diagram of the structure of the stacking device for cigarette box cardboard provided in an embodiment of this utility model;

[0027] Figure 2 A partial three-dimensional view of the connection structure of the first linear module in the palletizing device for cigarette box cardboard provided in this embodiment of the utility model;

[0028] Figure 3 A three-dimensional schematic diagram of the bottom plate connection structure in the stacking device for cigarette box cardboard provided in this embodiment of the utility model;

[0029] Figure 4 for Figure 3 A partial cross-sectional view of the mid-frame plate connection structure;

[0030] Figure 5 This is a three-dimensional structural diagram of the upper part of the correction component in the stacking device for cigarette box cardboard provided in this embodiment of the utility model.

[0031] Figure 6 This is a three-dimensional structural diagram of the lower part of the correction component in the stacking device for cigarette box cardboard provided in this embodiment of the utility model.

[0032] Figure 7 A three-dimensional structural diagram of the upper part of the feeding component in the stacking device for cigarette box cardboard provided in this embodiment of the utility model;

[0033] Figure 8 This is a three-dimensional structural diagram of the lower part of the feeding component in the cigarette box paperboard stacking device provided in this embodiment of the utility model.

[0034] Figures 1 to 8 Chinese reference numerals: 1. Palletizing rack; 2. Adjusting platform; 3. Palletizing assembly; 31. First linear module; 32. Seat plate; 33. Moving plate; 34. Drive motor; 35. Rack; 36. Frame plate; 37. Lifting rod; 38. Limiting rod; 39. Protruding edge; 310. Side plate; 311. Base plate; 312. Adsorption device; 313. Back push cylinder; 314. Back push plate; 315. Clamping plate; 4. Feeding assembly; 41. Receiving conveyor; 42. Upper frame; 43. Second linear module; 44. Shifting plate; 45. Top cylinder; 46. ​​U-shaped frame; 47. Pulley plate; 48. Third linear module; 49. Transfer plate; 410. Ejection cylinder; 411. Ejection plate; 412. Gripper cylinder; 413. Clamping plate; 414. Connecting conveyor; 415. Side push cylinder; 416. L-shaped plate; 5. Correction assembly; 51. Pushing cylinder; 52. Fourth linear module; 53. Transfer plate; 54. Side push cylinder; 55. Side push plate; 56. Pushing plate; 57. Correction conveyor; 58. Baffle; 59. Profile frame; 510. Correction cylinder; 511. Side stop. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] This invention provides a palletizing device for cigarette box paperboard, which can realize automated palletizing of cigarette box paperboard, reduce manual intervention and labor costs, improve palletizing efficiency, and significantly improve the consistency and stability of palletizing.

[0038] Please refer to this as well. Figures 1 to 8 The stacking device for cigarette box cardboard provided by this utility model includes a stacking frame 1 and an adjustment platform 2. The stacking frame 1 has a support structure, and the adjustment platform 2 is located below the stacking frame 1.

[0039] The palletizing rack 1 is equipped with a palletizing assembly 3, which includes a movable adjustment part and a base plate 311 installed on the movable adjustment part. An adsorption device 312 is installed at the bottom of the base plate 311, and two back-push cylinders 313 are installed at the top of the base plate 311. The telescopic ends of the back-push cylinders 313 are fixedly provided with back-push plates 314 located on both sides of the adsorption device 312, and a clamping plate 315 is installed on one of the back-push plates 314. The clamping plate 315 is a T-shaped plate.

[0040] The adjustment table 2 is provided with a calibration component 5. The calibration component 5 includes a calibration conveyor 57 installed on the adjustment table 2, a side stop 511 located at the end of the calibration conveyor 57, a baffle 58 fixedly installed on the adjustment table 2, and a profile frame 59 movably installed on the adjustment table 2. The profile frame 59 and the baffle 58 are located on both sides of the calibration conveyor 57, and a pushing part is movably provided below the calibration conveyor 57.

[0041] In use, the bundled cigarette box cardboard is first transferred to the calibration component 5. When the product reaches a certain quantity, the product is calibrated by the calibration component 5. After calibration, the product is transferred by the palletizing component 3 and stacked in the designated position, thereby realizing the automated palletizing of cigarette box cardboard.

[0042] Specifically, after the product is transferred to the calibration conveyor 57, the product is moved on the calibration conveyor 57 by the movement of the pusher until the product at the front edge is in contact with the side guard 511. At the same time, the profile frame 59 moves to push the product to be in contact with the baffle 58, thereby completing the calibration process of the product, ensuring that the cardboard remains neat, and facilitating the subsequent transfer of the product by the palletizing assembly 3.

[0043] The movable adjustment unit can drive the base plate 311 to move in the X, Y and Z directions, thereby causing the base plate 311 to drive the adsorption device 312 to adhere to the product. The product is located between the two back push plates 314. As the back push cylinder 313 works, it drives the clamping plate 315 and the other back push plate 314 to move, thereby clamping and fixing the product. Finally, the movable adjustment unit completes the stacking and placement of the product.

[0044] This setup enables automated palletizing of cigarette box paperboard, reducing manual intervention, thereby improving production efficiency, reducing labor costs, and also improving palletizing accuracy, significantly enhancing the consistency and stability of cigarette box paperboard palletizing.

[0045] It should be noted that the clamping plate 315 is detachably fixed to the back push plate 314 by bolts. By replacing different models of clamping plates 315, the distance between the clamping plate 315 and the other back push plate 314 can be changed, thereby adjusting the number of palletizing clamps and transfers. It is flexible, convenient and highly applicable.

[0046] In some embodiments, please refer to the following: Figures 1 to 4 The movable adjustment unit includes two sets of first linear modules 31. A base plate 32 is fixedly provided between the movable ends of the two sets of first linear modules 31. A movable plate 33 is slidably connected on the base plate 32. A frame plate 36 is fixedly provided on one side of the movable plate 33. A lifting rod 37, which is fixedly connected to the base plate 311, is slidably connected in the frame plate 36.

[0047] A linear module is a precision linear motion actuator used in industrial automation. Driven by a motor, it enables high-precision, high-stability movement of objects in a straight line. The specific structure of a linear module can be found in existing technologies.

[0048] Two sets of first linear modules 31 are mounted on the palletizing rack 1, and the first linear modules 31 are arranged along the width direction of the palletizing rack 1. The movable plate 33 is slidably connected to the top of the base plate 32, and the frame plate 36 is mounted on the side of the movable plate 33.

[0049] In some embodiments, please refer to the following: Figures 1 to 4Racks 35 are fixedly installed on both the lifting rod 37 and the seat plate 32, and drive motors 34 are installed on both the moving plate 33 and the frame plate 36. The output shaft of the drive motor 34 is provided with gears that mesh with the corresponding racks 35.

[0050] As the drive motor 34 operates, the gear meshes with the corresponding rack 35, enabling the moving plate 33 to move linearly along the base plate 32 via the engagement of the gear and rack 35. The lifting rod 37 can move vertically along a straight line via the engagement of the rack 35 and the gear. Through the engagement of the gears and corresponding racks 35 on the first linear module 31 and the two drive motors 34, the base plate 311 can move along the X, Y, and Z axes.

[0051] In some embodiments, please refer to the following: Figures 1 to 4 The bottom of the lifting rod 37 has protruding edges 39 on both sides. The two sides of the lifting rod 37 are slidably connected to side plates 310 located below the protruding edges 39. The side plates 310 are fixedly connected to the bottom plate 311. Two sets of limiting rods 38 are provided on the protruding edges 39 and fixedly connected to the corresponding side plates 310. The portion of the limiting rods 38 located between the protruding edges 39 and the side plates 310 is fitted with a spring.

[0052] It is understandable that the top of the limiting rod 38 is provided with a limiting part, which can limit the limiting rod 38, prevent the limiting rod 38 from slipping, and ensure structural stability.

[0053] Through the engagement of gears and corresponding racks 35 on the first linear module 31 and the two drive motors 34, the base plate 311 can move in the X, Y, and Z axes, thereby causing the base plate 311 to bring the adsorption device 312 into contact with the product for adsorption. Simultaneously, during the downward pressing process of the base plate 311, the limiting rod 38 is pushed upwards, compressing the spring. The spring acts as a buffer, preventing damage to the product from excessive downward pressure. The product is positioned between the two back-push plates 314. The operation of the back-push cylinder 313 drives the clamping plate 315 and the other back-push plate 314 to clamp and fix the product. Finally, the product is stacked and placed by the moving adjustment unit.

[0054] In some embodiments, please refer to the following: Figure 1 , Figures 5 to 6 The pushing section includes a fourth linear module 52. The moving end of the fourth linear module 52 is fixedly provided with a transfer plate 53. Side top cylinders 54 are installed on both sides of the transfer plate 53. A side top plate 55 is fixedly provided between the telescopic ends of the two side top cylinders 54. Two sets of push plates 56 are installed on the top of the side top plate 55, passing through the adjustment table 2 and extending to the correction conveyor table 57.

[0055] The fourth linear module 52 is installed at the bottom of the adjustment platform 2. The adjustment platform 2 has a stroke hole. The first linear module 31 is arranged along the length of the stroke hole. The pusher plate 56 passes through the adjustment platform 2 through the stroke hole. When the side top cylinder 54 is working, it drives the side top plate 55 to move in the vertical direction.

[0056] In some embodiments, please refer to the following: Figure 1 , Figures 5 to 6 The calibration assembly 5 also includes a pusher cylinder 51 fixedly mounted on the adjustment table 2. The pusher cylinder 51 and the side stop 511 are located at opposite ends of the calibration conveyor table 57. The pusher cylinder 51 is used to push the product onto the calibration conveyor table 57.

[0057] In some embodiments, please refer to the following: Figure 1 , Figures 5 to 6 Two sets of calibration cylinders 510 are installed on the adjustment table 2. The telescopic ends of the two sets of calibration cylinders 510 are fixedly connected to the side of the profile frame 59 away from the baffle 58.

[0058] When the product is moved between the alignment conveyor 57 and the pusher cylinder 51, the pusher cylinder 51 pushes the product onto the alignment conveyor 57. Then, the pusher plate 56 is moved upward and extended by the side-top cylinder 54. The fourth linear module 52 operates, which can push the product forward on the alignment conveyor 57 until the product at the front edge is in contact with the side guard 511. At this time, the pusher plate 56 moves downward and retracts. At the same time, the alignment cylinder 510 drives the profile frame 59 to move, pushing the product to be in contact with the baffle 58, thereby completing the product alignment process and ensuring that the cardboard remains neat, which is convenient for the subsequent palletizing assembly 3 to transfer.

[0059] In some embodiments, please refer to the following: Figure 1 , Figures 7 to 8 The adjustment table 2 is also equipped with a feeding assembly 4, which includes a connecting part and a transfer part. The connecting part is used to connect with the external conveying end, and the transfer part is used to connect with the calibration conveying table 57.

[0060] The connecting section can receive externally bundled cigarette box cardboard, and the transfer section can transfer the cigarette box cardboard to the pusher cylinder 51. The pusher cylinder 51 then transfers the product to the calibration conveyor table 57.

[0061] In some embodiments, please refer to the following: Figure 1 , Figures 7 to 8 The connecting section includes:

[0062] The receiving and conveying platform 41 is installed on the adjusting platform 2;

[0063] The upper frame 42 is installed on the adjustment platform 2. The top of the upper frame 42 is equipped with a second linear module 43. The moving end of the second linear module 43 is fixedly provided with a shift plate 44. The top of the shift plate 44 is equipped with an upper cylinder 45.

[0064] A U-shaped frame 46 passes through the shifting plate 44 and the upper frame 42. The U-shaped frame 46 is fixedly connected to the telescopic end of the upper cylinder 45, and a shifting plate 47 is fixedly provided at the bottom of the U-shaped frame 46. When the upper cylinder 45 is working, it can drive the U-shaped frame 46 to move in the vertical direction.

[0065] The receiving conveyor 41 is used to receive bundled cigarette box cardboard. The second linear module 43 is set along the width direction of the upper frame 42. The upper cylinder 45 can drive the shift plate 47 to move up and down through the U-shaped frame 46. The shift plate 44 can be driven by the second linear module 43 to move back and forth in a straight line. As the shift plate 44 moves, the cardboard on the receiving conveyor 41 is shifted to the appropriate position.

[0066] In some embodiments, please refer to the following: Figure 1 , Figures 7 to 8 The transfer department includes:

[0067] The third linear module 48 has a fixed transfer plate 49 at its moving end, and a connecting conveyor table 414 is installed on the transfer plate 49.

[0068] Two sets of side-push cylinders 415 are located below the connecting conveyor platform 414. The telescopic end of the side-push cylinder 415 is fixedly provided with an L-shaped plate 416 that passes through the connecting conveyor platform 414. The two sets of side-push cylinders 415 can be fixedly installed on the transfer plate 49.

[0069] Two sets of ejector cylinders 410 are located below the connecting conveyor platform 414. An ejector plate 411 located below the connecting conveyor platform 414 is fixedly installed between the telescopic ends of the two sets of ejector cylinders 410. A gripper cylinder 412 is installed on the ejector plate 411, and the gripper cylinder 412 is provided with a clamping plate 413 that passes through the connecting conveyor platform 414. The two sets of ejector cylinders 410 can be fixedly installed on the transfer plate 49.

[0070] The clamping plate 413 is slidably connected to the connecting conveyor 414. The ejector cylinder 410 can lift the clamping plate 413 through the ejector plate 411. The clamping plate 413 can clamp and fix the cardboard to prevent it from shaking and shifting position when the third linear module 48 moves. The output end of the side push cylinder 415 is connected to an L-shaped plate 416. When the side push cylinder 415 is working, it can drive the L-shaped plate 416 to move upward and extend. When the turntable 47 transfers the product from the receiving conveyor 41 to the connecting conveyor 414, the L-shaped plate 416 limits and blocks the product to prevent it from falling.

[0071] The specific working process of the cigarette box cardboard stacking device provided by this utility model is as follows:

[0072] When the cigarette box cardboard is bundled and transferred to the receiving conveyor table 41, the top-lifting cylinder 45 drives the deflector plate 47 to move downwards via the U-shaped frame 46, and then drives the shifting plate 44 to move via the second linear module 43. This allows the product to be shifted onto the connecting conveyor table 414 via the deflector plate 47. At the same time, the side-push cylinder 415 drives the L-shaped plate 416 to rise until the product is in contact with the L-shaped plate 416, which acts as a blocking limit. Then the L-shaped plate 416 retracts. As the L-shaped plate 416 retracts, the ejector cylinder 410 drives the ejector plate 411 to rise, and the gripper cylinder 412 drives the two clamping plates 413 to clamp and fix the product, which also completes the correction process. Then the third linear module 48 drives the connecting conveyor table 414 to the pusher cylinder 51, which pushes the product onto the correction conveyor table 57. Then the side-lifting cylinder 54 drives the pusher plate 56 to move upwards via the side-lifting plate 55. When the fourth linear module 52 operates, it can push the product towards the side rail 511 via the pusher plate 56. This operation is repeated until the first product at the front edge is in contact with the side rail 511. Then, the pusher plate 56 retracts, and the correction cylinder 510 moves the profile frame 59. With the cooperation of the baffle 58, the product is corrected. After correction, the gears on the first linear module 31 and the two drive motors 34, along with the corresponding racks 35, move the base plate 311 in the X, Y, and Z axes. When moving downwards, the adsorption device 312 adheres to the top of the product, while the base plate 311 moves upwards to compress the spring. The spring acts as a buffer to prevent damage to the product from excessive downward pressure. Then, the back pusher cylinder 313 moves the back pusher plate 314. The clamping plate 315 and the back pusher plate 314 clamp and fix the product, finally moving the product to the designated position to complete the palletizing operation.

[0073] The aforementioned palletizing device enables automated palletizing of cigarette cardboard, reducing manual intervention, improving palletizing efficiency, reducing labor costs, and significantly enhancing palletizing consistency and stability.

[0074] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0075] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. A stacking device for cigarette box cardboard, characterized in that, include: A palletizing rack (1) is provided with a palletizing assembly (3). The palletizing assembly (3) includes a movable adjustment part and a base plate (311) installed on the movable adjustment part. An adsorption device (312) is installed at the bottom of the base plate (311). Two back-push cylinders (313) are installed on the top of the base plate (311). The telescopic end of the back-push cylinder (313) is fixedly provided with back-push plates (314) located on both sides of the adsorption device (312). A clamping plate (315) is installed on one of the back-push plates (314). An adjustment platform (2) is located below the palletizing rack (1). The adjustment platform (2) is equipped with a correction component (5). The correction component (5) includes a correction conveyor (57) installed on the adjustment platform (2), a side guard (511) located at the end of the correction conveyor (57), a baffle (58) fixedly installed on the adjustment platform (2), and a profile frame (59) movably installed on the adjustment platform (2). The profile frame (59) and the baffle (58) are located on both sides of the correction conveyor (57). A pushing part is movably provided below the correction conveyor (57).

2. The stacking device for cigarette box cardboard according to claim 1, characterized in that, The movable adjustment unit includes two sets of first linear modules (31), and a base plate (32) is fixedly provided between the movable ends of the two sets of first linear modules (31). A movable plate (33) is slidably connected on the base plate (32), and a frame plate (36) is fixedly provided on one side of the movable plate (33). A lifting rod (37) that is fixedly connected to the base plate (311) is slidably connected in the frame plate (36).

3. The stacking device for cigarette box cardboard according to claim 2, characterized in that, Racks (35) are fixedly provided on both the lifting rod (37) and the seat plate (32). Drive motors (34) are installed on both the moving plate (33) and the frame plate (36). The output shaft of the drive motor (34) is provided with gears that mesh with the corresponding racks (35).

4. The palletizing device for cigarette box cardboard according to claim 3, characterized in that, The lifting rod (37) has protruding edges (39) on both sides of its bottom. The lifting rod (37) is slidably connected to side plates (310) located below the protruding edges (39). The side plates (310) are fixedly connected to the bottom plate (311). Two sets of limiting rods (38) are provided on the protruding edges (39) and fixedly connected to the corresponding side plates (310). The portion of the limiting rods (38) located between the protruding edges (39) and the side plates (310) is fitted with a spring.

5. The stacking device for cigarette box cardboard according to claim 1, characterized in that, The pushing part includes a fourth linear module (52), the moving end of the fourth linear module (52) is fixedly provided with a transfer plate (53), the two sides of the transfer plate (53) are equipped with side top cylinders (54), the telescopic ends of the two side top cylinders (54) are fixedly provided with a side top plate (55), and the top of the side top plate (55) is equipped with two sets of push plates (56) that pass through the adjustment table (2) and extend to the correction conveyor table (57).

6. The stacking device for cigarette box cardboard according to claim 1, characterized in that, The correction assembly (5) also includes a pusher cylinder (51) fixedly mounted on the adjustment table (2), and the pusher cylinder (51) and the side stop (511) are located at both ends of the correction conveyor table (57).

7. The stacking device for cigarette box cardboard according to claim 1, characterized in that, Two sets of calibration cylinders (510) are installed on the adjustment platform (2). The telescopic ends of the two sets of calibration cylinders (510) are fixedly connected to the side of the profile frame (59) away from the baffle (58).

8. The stacking device for cigarette box cardboard according to claim 1, characterized in that, The adjustment table (2) is also provided with a feeding assembly (4), which includes a connecting part and a transfer part. The connecting part is used to connect with an external conveying end, and the transfer part is used to connect with the calibration conveying table (57).

9. The stacking device for cigarette box cardboard according to claim 8, characterized in that, The connecting part includes: The receiving and conveying platform (41) is installed on the adjustment platform (2); The upper frame (42) installed on the adjustment platform (2) has a second linear module (43) installed on the top of the upper frame (42). The moving end of the second linear module (43) is fixedly provided with a shift plate (44), and the top of the shift plate (44) is provided with an upper cylinder (45). A U-shaped frame (46) passes through the shift plate (44) and the upper frame (42). The U-shaped frame (46) is fixedly connected to the telescopic end of the upper cylinder (45). A shift plate (47) is fixedly provided at the bottom of the U-shaped frame (46).

10. The stacking device for cigarette box cardboard according to claim 9, characterized in that, The transfer unit includes: The third linear module (48) has a fixed transfer plate (49) at its moving end, and a connecting conveyor (414) is installed on the transfer plate (49). Two sets of side-push cylinders (415) are located below the connecting conveyor platform (414), and the telescopic end of the side-push cylinder (415) is fixedly provided with an L-shaped plate (416) that passes through the connecting conveyor platform (414); Two sets of ejector cylinders (410) are located below the connecting conveyor platform (414). An ejector plate (411) located below the connecting conveyor platform (414) is fixed between the telescopic ends of the two sets of ejector cylinders (410). A gripper cylinder (412) is installed on the ejector plate (411). The gripper cylinder (412) is provided with a clamping plate (413) that passes through the connecting conveyor platform (414).

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