A carton full circle packaging method and carton sealing machine

Abstract

The present invention discloses a method for packaging a carton in a full circle and a packaging method in a carton sealing machine, comprising the following steps: S1: placing a packaging box, collecting dimensional data by a sensor, clamping and conveying it with a transmission belt and a lower pressure plate, S2: the transmission belt drives the packaging box to move onto a machine core, and the machine core seals the first side of the packaging box, S3: the packaging box moves in front of a traction mechanism and seals the second side, S4: the packaging box continues to move, and the traction tape moves, S5: the moving plate moves, and the traction tape seals the third and fourth sides of the packaging box and cuts off the remaining tape, so that the tape is connected to the traction mechanism. This method for packaging a carton in a full circle does not require manual adjustment of the packaging box position or multiple starts and stops of the equipment, significantly improves packaging efficiency, realizes automated and continuous operation of multi-side packaging, and effectively solves the core problem of limited packaging range in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of carton sealing machines, and in particular to a carton full circle packaging method and a carton sealing machine. Background Art

[0002] In the packaging industry, tape sealing of packaging boxes is a critical production process, with packaging efficiency and quality directly impacting product transportation safety and production efficiency. Existing carton sealing machines generally face technical bottlenecks related to a limited sealing range when performing tape sealing, with most devices only capable of sealing on one or both sides of the box. For boxes that require multi-sided sealing, especially large boxes or those with unusual structures, existing equipment often requires multiple position adjustments or manual operation to complete the sealing process. This is not only time-consuming and labor-intensive, but is also prone to problems such as packaging position deviation and tape breakage, resulting in low packaging efficiency and insufficient automation, making it difficult to meet the modern packaging industry's demand for efficient and precise packaging. Summary of the Invention

[0003] The object of the present invention is to provide a method for packaging a carton in a whole circle, so as to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a method for packaging a carton in a full circle, comprising the following steps:

[0005] S1: The packaging box is placed, the size data of which is collected by the sensor, and the transmission belt and the lower pressure plate clamp and transport it;

[0006] S2: The transmission belt drives the packaging box to move onto the movement, and the movement seals the first side of the packaging box;

[0007] S3: The packaging box moves to the front of the traction mechanism and the second side is sealed;

[0008] S4: the packaging box continues to move, and the traction tape moves;

[0009] S5: The movable plate moves, and the traction tape seals the third and fourth sides of the packaging box and cuts off the remaining tape, so that the tape is connected to the traction mechanism.

[0010] Preferably, the detailed steps of S5 include:

[0011] S51: After the packaging box moves past the sensor installed on the installation slot, the movable plate is driven by the power wheel to move, and at the same time drives the driven wheel, the pressing mechanism, the baffle and the cutting blade to move;

[0012] S52: The driven wheel moves to press the tape downward to complete the sealing of the third and fourth sides of the packaging box;

[0013] S53: The pressing mechanism moves to press and fix the fourth side package;

[0014] S54: the baffle moves and contacts the obstruction mechanism;

[0015] S55: The cutting blade is driven by the baffle to move and cut the packaging tape;

[0016] S56: The cut tape is connected to the traction mechanism.

[0017] Preferably, the detailed steps of S51 include:

[0018] S511: A motor is connected to one side of the power wheel, and the motor drives the power wheel to rotate;

[0019] S512: Saw teeth are provided on the other side of the movable plate, and the saw teeth are engaged with the power wheel;

[0020] S513: A clamping strip is provided on the other side of the movable plate, and a limiting buckle is clamped on the clamping strip to stabilize the movement of the movable plate.

[0021] Preferably, the detailed steps of S55 include:

[0022] S551: The obstruction mechanism obstructs the baffle, and the cutting edge moves under the influence of the baffle;

[0023] S552: The cutting blade is fixed to the movable plate via a positioning bar, and the cutting blade slides on the positioning bar;

[0024] S553: ​​The cutting blade changes position, protrudes toward the tape, contacts the tape, and cuts the tape.

[0025] Preferably, the movable plate is further provided with a slide plate, the slide plate is provided with a sliding sleeve, and the sliding sleeve is connected to a pressing mechanism;

[0026] The detailed steps of S53 include: when the pressing mechanism is in contact with the fourth surface of the packaging box, the pressing mechanism slides on the slide plate using the sliding sleeve.

[0027] Preferably, the detailed steps of S1 include:

[0028] S11: Place the packaging box on the placement table;

[0029] S12: The sensor provided on the placement platform detects and uploads the size data of the packaging box;

[0030] S13: The driving motor drives the scissor frame to drive the transmission belt to clamp the packaging box horizontally;

[0031] S14: The shifting structure drives the adjustment plate and the lower pressure plate to move downward synchronously to clamp the packaging box longitudinally;

[0032] S15: The driving motor drives the transmission belt to transport the packaging box.

[0033] Preferably, a limiting structure is provided on the adjustment plate, and the other end of the limiting structure is connected to the base;

[0034] The limiting structure includes a support seat provided on the base, the support seat carries a limiting rod, and the limiting sleeve is sleeved on the limiting rod.

[0035] A full-circle continuous automatic tape carton sealing machine, wherein the adjustment plate is provided with a lifting platform;

[0036] The lifting platform is provided with a tape motor, the output end of which is connected to the tape reel and drives the tape reel to rotate to ensure the tightness of the tape;

[0037] The lifting platform is also provided with a tape wheel for guiding the tape in the tape reel to seal the packaging box.

[0038] Preferably, the lifting platform is further provided with a bearing platform, and the bearing platform is connected to the movable plate.

[0039] Preferably, an operating table for operating the carton sealing machine is provided on the lower pressing plate.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] This method for packaging the entire carton circle drives the cutting structure and the tape wheel to move up and down by setting a shift structure, and cooperates with the power wheel in the cutting structure to drive the moving plate to move, so that the cutting blade can accurately cut the tape during movement, and the driven wheel can reset the cut tape to the traction mechanism, thereby realizing continuous packaging operations on all four sides of the packaging box. There is no need to manually adjust the position of the packaging box or start and stop the equipment multiple times, which significantly improves the packaging efficiency and realizes automatic and continuous operation of multi-sided packaging, effectively solving the core problem of limited packaging range in the existing technology.

[0042] This method for packaging cartons in a full circle uses a linkage mechanism between the blocking mechanism and the baffle connected to the cutting blade. When the baffle contacts the blocking mechanism, it automatically drives the cutting blade along the positioning strip, triggering the cutting action without the need for additional power components. This design not only simplifies the control logic of the cutting mechanism but also achieves automated and precise control of the cutting process through mechanical linkage, avoiding the potential for cutting position deviation or tape waste caused by manual intervention. It precisely matches the tape cutting rhythm with the movement of the packaging box, further improving the stability and reliability of the packaging process.

[0043] This full-circle carton packaging method uses mounting slot sensors and platform sensors on the base, along with a drive belt, scissor frame, and drive motor, to detect the carton's movement and outer dimensions in real time. The drive motor adjusts the drive belt to precisely position the carton within the packaging area. The mechanism and various packaging structures work together to automate the entire process, from dimension detection and position adjustment to multi-sided packaging. This design not only reduces the errors and time costs associated with manual positioning but also enables intelligent adaptation to different carton types through data feedback, significantly improving the carton sealing machine's versatility and production efficiency, meeting the modern packaging industry's demand for efficient packaging of diverse products. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 This is a flow chart of the packaging method of the present invention;

[0045] Figure 2 It is a front schematic diagram of the structure of the present invention;

[0046] Figure 3 It is a schematic diagram of the back structure of the present invention;

[0047] Figure 4 Schematic diagram of the internal structure of the present invention;

[0048] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure at A in the middle;

[0049] Figure 6 This is a schematic diagram of the base structure of the present invention;

[0050] Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure at point B in the middle.

[0051] In the figure: 1. base; 2. adjustment plate; 3. limiting structure; 31. support seat; 32. limiting rod; 33. limiting sleeve; 4. shifting structure; 5. cutting structure; 51. moving plate; 52. power wheel; 53. motor; 54. limiting buckle; 55. snap-on strip; 56. baffle; 57. sliding sleeve; 58. slide plate; 59. pressing mechanism; 510. driven wheel; 511. positioning strip; 512. cutting blade; 61. tape motor; 62. tape reel; 63. tape wheel; 7. blocking mechanism; 8. mounting groove; 9. traction mechanism; 10. operating table; 11. lower pressure plate; 12. transmission belt; 13. driving motor; 14. scissors frame; 15. movement; 16. lifting platform; 161. bearing platform; 17. placement platform. DETAILED DESCRIPTION

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying 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 efforts are within the scope of protection of the present invention.

[0053] See also Figure 1-Figure 7 The present invention provides a technical solution: a method for packaging a whole circle of a carton, comprising the following steps:

[0054] S1: Place the packaging box, collect the size data by the sensor, and the transmission belt 12 and the lower pressure plate 11 clamp and transport it. The detailed steps of S1 include: S11: Place the packaging box on the placement table 17, S12: The sensor provided on the placement table 17 detects the size data of the packaging box and uploads it, S13: The driving motor 13 drives the scissors frame 14 to drive the transmission belt 12 to clamp the packaging box horizontally, S14: The shifting structure 4 drives the adjustment plate 2 and the lower pressure plate 11 to move downward synchronously to clamp the packaging box longitudinally, S15: The driving motor 13 drives the transmission belt 12 to transport the packaging box.

[0055] S2: The transmission belt 12 drives the packaging box to move onto the movement 15, and the movement 15 seals the first side of the packaging box.

[0056] S3: The packaging box moves to the front of the traction mechanism 9 and the second side is sealed.

[0057] S4: The packaging box continues to move and the traction tape moves.

[0058] S5: The movable plate 51 moves, and the pulling tape seals the third and fourth sides of the packaging box and cuts off the remaining tape, so that the tape and the pulling mechanism 9 are connected. The detailed steps of S5 include: S51: After the packaging box moves past the sensor installed on the mounting slot 8, the movable plate 51 is driven by the power wheel 52 to move, and at the same time drives the driven wheel 510, the pressing mechanism 59, the baffle 56 and the cutting blade 512 to move. The detailed steps of S51 include: S511: A motor 53 is connected to one side of the power wheel 52, and the motor 53 drives the power wheel 52 to rotate. S512: A sawtooth is provided on the other side of the movable plate 51, and the sawtooth is engaged with the power wheel 52. S513: A clamping strip 55 is provided on the other side of the movable plate 51, and a limiting buckle 54 is clamped on the clamping strip 55 to stabilize the movement of the movable plate 51.

[0059] S52: The driven wheel 510 moves to press down the tape to complete the sealing of the third and fourth sides of the packaging box.

[0060] S53: The pressing mechanism 59 moves to press and fix the fourth surface package.

[0061] The movable plate 51 is further provided with a slide plate 58 , the slide plate 58 is provided with a sliding sleeve 57 , and the sliding sleeve 57 is connected to a pressing mechanism 59 .

[0062] The detailed steps of S53 include: when the pressing mechanism 59 is in contact with the fourth surface of the packaging box, the pressing mechanism 59 slides on the slide plate 58 using the sliding sleeve 57 .

[0063] S54 : The baffle 56 moves and contacts the obstruction mechanism 7 .

[0064] S55: The cutting blade 512 is driven to move by the baffle 56 to cut the packaging tape. The detailed steps of S55 include: S551: The obstruction mechanism 7 obstructs the baffle 56, and the cutting blade 512 moves under the influence of the baffle 56; S552: The cutting blade 512 is fixed to the movable plate 51 by the positioning bar 511, and the cutting blade 512 slides on the positioning bar 511; S553: ​​The position of the cutting blade 512 changes, protruding toward the tape and contacting the tape to cut the tape; S56: After cutting, the tape is connected to the traction mechanism 9.

[0065] A carton sealing machine for whole circles, a sealing mechanism is arranged on the carton sealing machine for sealing packaging boxes, and the carton sealing machine includes a base 1, including: a shifting structure 4, a cutting structure 5, a tape reel 62 and a traction mechanism 9, wherein the shifting structure 4 is mainly used to drive the cutting structure 5, the tape reel 62 and the lower pressure plate 11 to move up and down, and an operating table 10 is provided on the lower pressure plate 11 for controlling the entire device, so as to make the lower pressure plate 11 and the top of the packaging box close together to ensure that there is no problem of tape deviation during sealing, and the control of the shifting structure 4 to move up and down is based on the sensor provided on the lower pressure plate 11 to transmit the size data of the packaging box to the data center for determination, the cutting structure 5 can fix the tape on the packaging box and can also cut the tape, and stick one end of the cut tape to the traction mechanism 9, the tape reel 62 is used to store the tape for packaging glue sealing, and the traction mechanism 9 is used to pull one end of the cut tape for sealing the next packaging box.

[0066] The shifting structure 4 is provided on the base 1 to drive the cutting structure 5 and the tape reel 62 to move up and down, and cooperates with the limiting structure 3 to make the adjustment plate 2 move up and down more stably.

[0067] The tape reel 62 is used to store the tape used for packaging. A tape motor 61 is provided on one side of the tape reel 62. The tape motor 61 is used to rotate the tape reel 62 to ensure that the tape on the tape reel 62 is in a taut state, ensuring that the packaging box can fit tightly and improving the packaging effect.

[0068] The cutting structure 5 includes a moving plate 51 and a power wheel 52. The moving plate 51 is provided with a sawtooth on one side close to the power wheel 52. The sawtooth is engaged with the power wheel 52. The other end of the power wheel 52 is connected to a motor 53. The motor 53 drives the power wheel 52 to rotate, thereby driving the moving plate 51 to move up and down. The motor 53 changes the direction of rotation of the power wheel 52 to change the direction of movement of the moving plate 51. The power wheel 52 drives the moving plate 51 to move. The moving plate 51 is provided with a The cutting blade 512 for cutting the tape is used to cut the tape. After the tape is sealed in the packaging box, the motor 53 drives the power wheel 52 to drive the movable plate 51 to move downward, and the tape is cut by the cutting blade 512, and the cut tape is reset to the driven wheel 510 on the traction mechanism 9. The driven wheel 510 is used to drive the tape to move so that the tape forms a V shape. One side of the tape seals one side of the packaging box, and the other side is connected to the traction mechanism 9. The cutting blade 512 is used to cut the V-shaped tape.

[0069] In another embodiment, the cutting blade 512 is connected to the positioning bar 511 to ensure that the cutting blade 512 can slide on the positioning bar 511. The positioning bar 511 is provided on the movable plate 51. The cutting blade 512 is also connected to a baffle 56. The baffle 56 and the cutting blade 512 are connected. The base 1 is also provided with an obstruction mechanism 7. When the movable plate 51 drives the baffle 56 to move downward, the baffle 56 contacts the obstruction mechanism 7. When the baffle 56 contacts the obstruction mechanism 7, the baffle 56 drives the cutting blade 512 to move on the positioning bar 511. The cutting blade 512 is driven to slide on the positioning bar 511 by resistance, thereby cutting the tape.

[0070] In another embodiment, a snap-fit ​​strip 55 is provided on the outer side of the movable plate 51. The outer side of the movable plate 51 is the side opposite to the serrations. A limit buckle 54 is provided on the snap-fit ​​strip 55. The snap-fit ​​strip 55 and the limit buckle 54 are snap-fitted to each other to ensure the stability of the movable plate 51 when the power wheel 52 drives the movable plate 51 to move up and down.

[0071] In another embodiment, a slide plate 58 is further provided on the movable plate 51, a sleeve 57 is provided on the slide plate 58, and a pressing mechanism 59 is connected to the sleeve 57. After the last side of the packaging box is packaged, the power wheel 52 drives the movable plate 51 to move downward, so that the pressing mechanism 59 contacts the last side of the packaging box, and presses the last packaging surface to make it firmly packaged. The pressing mechanism 59 can slide on the slide plate 58 through the sleeve 57 to ensure that the pressing mechanism 59 will not make hard contact with the packaging box and cause damage to the packaging box.

[0072] The base 1 is also connected to a limiting structure 3 and a displacement structure 4. The limiting structure 3 includes a support base 31 provided on the base 1. The support base 31 carries a limiting rod 32. The limiting sleeve 33 is sleeved on the limiting rod 32. When the displacement structure 4 drives the adjustment plate 2 to move up and down, the limiting rod 32 connected to the support base 31 is sleeved on the limiting sleeve 33. The limiting sleeve 33 is connected to the adjustment plate 2, so that the adjustment plate 2 can be limited by sliding the limiting sleeve 33 on the limiting rod 32. The output end of the displacement structure 4 is connected to the adjustment plate 2 to drive the adjustment plate 2 to move.

[0073] The adjustment plate 2 is provided with a lower pressure plate 11 for squeezing one side of the package, the lower pressure plate 11 is used to squeeze the top of the packaging box, thereby stabilizing the packaging box, and a lifting platform 16 for connecting the cutting structure 5, the lifting platform 16 is used to support the cutting structure 5 and the tape reel 62, the lifting platform 16 includes a supporting platform 161 for connecting the tape reel 62 and the cutting structure 5, and the supporting platform 161 is provided with a tape wheel 63 for guiding the tape in the tape reel 62 to contact the cutting blade 512.

[0074] The base 1 is also provided with a mounting slot 8 , on which a sensor is provided to detect the moving position of the packaging box. When the packaging box moves past the sensor, the sensor sends a signal to control the motor 53 to drive the power wheel 52 to rotate.

[0075] A full-circle continuous automatic tape carton sealing machine, further comprising:

[0076] A transmission belt 12 and a placement platform 17 are provided on the base 1 . The transmission belt 12 is used to transport the packaging box, and the placement platform 17 is used to support the bottom of the packaging box.

[0077] The transmission belt 12 is provided with a scissor frame 14 for adjusting the position of the transmission belt 12 and a drive motor 13 for driving the transmission belt 12. The drive motor 13 has two uses. One is that the position between the two transmission belts 12 can be adjusted through the scissor frame 14. The advantage is that when the packaging box is placed on the placement table 17, the drive motor 13 controls the scissor frame 14 to drive the transmission belt 12 to move inward, squeezing the outside of the packaging box.

[0078] A movement 15 for sealing one side of the packaging box is provided on the placement table 17. The movement 15 is used to squeeze the outer side of the packaging box. A sensor is provided on the placement table 17. The sensor is used to enter the dimensional data of the width and height of the packaging box, so as to facilitate the driving of the shifting structure 4 and the driving motor 13 to drive the adjustment plate 2 and the transmission belt 12 for displacement driving.

[0079] When the carton full circle packaging method is used, the packaging box is first placed on the placement table 17, and the sensor on the placement table 17 records the width and height size data of the packaging box. Then, the driving motor 13 adjusts the position of the transmission belt 12 through the scissor frame 14, and the transmission belts 12 on both sides move inward to clamp the packaging box. The shifting structure 4 drives the lower pressure plate 11 to move downward, so that the lower pressure plate 11 is in close contact with the top of the packaging box and drives it to move. During the movement, when the packaging box passes through the movement 15, the movement 15 seals the bottom of the packaging box. When the packaging box moves and hits the tape connected to the traction mechanism 9, the packaging of the second side is completed, and the packaging position can be wrapped around the edge of the packaging box packaged by the movement 15. The sensor on the mounting slot 8 in the base 1 sends a signal after detecting that the packaging box is in place. At this time, the packaging is completed. The installed tape covers the top of the packaging box, and the control motor 53 drives the power wheel 52 to rotate. The power wheel 52 engages with the serrations on one side of the movable plate 51 to drive the movable plate 51 to move, completing the packaging of the third side. The driven wheel 510 drives the tape. Due to the downward pressure of the movable plate 51, a V shape is formed, one side seals the packaging box, and the other side is connected to the traction mechanism 9. When the movable plate 51 moves downward, the pressing mechanism 59 will squeeze the fourth side of the packaging box, thereby completing the packaging of the fourth side. The packaging area can be buckled on the edge of the first side packaging. When the movable plate 51 moves down to the bottom, the baffle 56 will be subjected to the force of the obstruction mechanism 7, driving the cutting blade 512 to deform and protrude forward, cutting the packaging tape. The tape after cutting will stick to the traction mechanism 9, which is convenient for subsequent packaging of the packaging box.

[0080] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A method for packaging a carton in a full circle, using a carton sealing machine, the sealing machine comprising a base (1), including: A displacement structure (4), a cutting structure (5), a tape reel (62) and a traction mechanism (9), wherein the displacement structure (4) is used to drive the cutting structure (5), the tape reel (62) and the lower pressure plate (11) to move up and down, the cutting structure (5) comprises a moving plate (51) and a power wheel (52), the moving plate (51) is provided with a cutting blade (512) for cutting the tape, the cutting blade (512) is further connected to a baffle (56), the baffle (56) and the cutting blade (512) are connected, the base (1) is further provided with an obstruction mechanism (7), the moving plate (51) is further provided with a slide plate (58), the slide plate (58) is provided with a sliding sleeve (57), and the sliding sleeve (57) is connected to a pressing mechanism (59), characterized in that the following steps are included: S1: The packaging box is placed, the size data of which is collected by the sensor, and the transmission belt (12) and the lower pressure plate (11) clamp and transport it; S2: the transmission belt (12) drives the packaging box to move onto the movement (15), and the movement (15) seals the first side of the packaging box; S3: the packaging box moves to the front of the traction mechanism (9) and the second side is sealed; S4: the packaging box continues to move, and the traction tape moves; S5: the movable plate (51) moves, the traction tape seals the third and fourth sides of the packaging box and cuts off the remaining tape, so that the tape is connected to the traction mechanism (9); The detailed steps of S5 include: S51: After the packaging box moves past the sensor installed on the mounting slot (8), the movable plate (51) is driven by the power wheel (52) to move, and at the same time drives the driven wheel (510), the pressing mechanism (59), the baffle (56) and the cutting blade (512) to move; S52: the driven wheel (510) moves to press the tape downward to complete the sealing of the third and fourth sides of the packaging box; S53: the pressing mechanism (59) moves to press and fix the fourth surface package; S54: the baffle (56) moves and contacts the obstruction mechanism (7); S55: the cutting blade (512) is driven by the baffle (56) to move and cut the packaging tape; S56: After cutting, the adhesive tape is connected to the traction mechanism (9).

2. A carton full circle packaging method according to claim 1, characterized in that: The detailed steps of S51 include: S511: A motor (53) is connected to one side of the power wheel (52), and the motor (53) drives the power wheel (52) to rotate; S512: Saw teeth are provided on the other side of the movable plate (51), and the saw teeth are engaged with the power wheel (52); S513: A clamping strip (55) is provided on the other side of the movable plate (51), and a limiting buckle (54) is clamped on the clamping strip (55) to stabilize the movement of the movable plate (51).

3. A carton full circle packaging method according to claim 1 or 2, characterized in that: The detailed steps of S55 include: S551: the obstruction mechanism (7) obstructs the baffle (56), and the cutting blade (512) moves under the influence of the baffle (56); S552: The cutting blade (512) is fixed on the movable plate (51) via a positioning bar (511), and the cutting blade (512) slides on the positioning bar (511); S553: ​​The cutting blade (512) changes position, protrudes toward the tape, contacts the tape, and cuts the tape.

4. A carton full circle packaging method according to claim 1, characterized in that: The detailed steps of S53 include: when the pressing mechanism (59) is in contact with the fourth surface of the packaging box, the pressing mechanism (59) slides on the slide plate (58) using the sliding sleeve (57).

5. A carton full circle packaging method according to claim 1, characterized in that: The detailed steps of S1 include: S11: placing the packaging box on the placement table (17); S12: The sensor provided on the placement platform (17) detects and uploads the size data of the packaging box; S13: The driving motor (13) drives the scissor frame (14) to drive the transmission belt (12) to clamp the packaging box horizontally; S14: The shifting structure (4) drives the adjusting plate (2) and the lower pressing plate (11) to move downward synchronously to clamp the packaging box longitudinally, and the adjusting plate (2) is provided with the lower pressing plate (11) for squeezing one side of the package; S15: The driving motor (13) drives the transmission belt (12) to transport the packaging box.

6. A carton full circle packaging method according to claim 5, characterized in that: In S14, a limiting structure (3) is provided on the adjustment plate (2), and the other end of the limiting structure (3) is connected to the base (1); The limiting structure (3) comprises a support seat (31) provided on the base (1), the support seat (31) carries a limiting rod (32), and the limiting rod (32) is sleeved with a limiting sleeve (33).

7. A carton full circle sealing machine specially used for the packaging method according to claim 5 or 6, characterized in that: A lifting platform (16) is provided on the adjustment plate (2); A tape motor (61) is provided on the lifting platform (16), and an output end of the tape motor (61) is connected to a tape reel (62) and drives the tape reel (62) to rotate to ensure that the tape is tight; The lifting platform (16) is also provided with a tape wheel (63) for guiding the tape in the tape reel (62) to seal the packaging box.

8. The carton full circle sealing machine according to claim 7, characterized in that: A bearing platform (161) is also provided on the lifting platform (16), and the bearing platform (161) is connected to the movable plate (51).

9. A carton full circle sealing machine according to claim 7 or 8, characterized in that: An operating table (10) for operating the carton sealing machine is provided on the lower pressing plate (11).

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