A carton stacking device for carton production

Abstract

The application discloses a carton stacking device for carton production and belongs to the technical field of carton stacking, which comprises a base and a workbench, a transfer mechanism is arranged on the workbench, a first electric telescopic machine is arranged on the base, an end portion of the first electric telescopic machine is provided with a first driving motor, an output shaft of the first driving motor is connected with a rotating disc, the rotating disc is provided with a mounting block, and a second electric telescopic machine is arranged on the mounting block; the mounting block is installed through the cooperation of the connecting column, the connecting shell, the limiting clamping block and the limiting groove, the connecting column is inserted into the connecting shell, the limiting clamping block is embedded into the limiting groove, and the mounting of the fixing block is realized, so that the replacement efficiency is improved; the clamping efficiency of the carton is improved through the setting of the movable plates and the clamping blocks arranged in two rows; the movable plates are fixed through the third electric telescopic machine, the clamping force is improved, the clamping effect is improved, the stacking efficiency is improved, the carton is prevented from slipping off, and the stacking operation is affected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of carton stacking, and particularly relates to a carton stacking device for carton production. BACKGROUND

[0002] Traditional carton stacking is mostly manually operated, which is not only inefficient but also prone to errors, resulting in disorganized stacking of cartons and affecting subsequent transportation and storage. With the development of technology, automated stacking equipment has gradually been introduced into the field of carton stacking.

[0003] These devices can quickly and accurately stack cartons according to preset rules through mechanical arms, grippers, and other devices, greatly improving work efficiency and quality. However, existing automated stacking equipment still has some problems in actual application, such as unstable carton gripping and inability to quickly replace the clamping plate gripper according to the carton model.

[0004] Therefore, we propose a carton stacking device for carton production. SUMMARY

[0005] To overcome the shortcomings of the prior art and solve the problems in the background art, the present application provides a carton stacking device for carton production.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a carton stacking device for carton production, comprising a base and a workbench, a transfer mechanism is arranged on the workbench, a first electric telescopic machine is arranged on the base, a first drive motor is arranged at the end of the first electric telescopic machine, a rotating disc is connected to the output shaft of the first drive motor, an installation block is arranged on the rotating disc, a second electric telescopic machine is arranged on the installation block, a connecting column is connected to the end of the second electric telescopic machine, a fixed block is movably connected to the end of the connecting column away from the installation block, an inner cavity is formed on both sides of the fixed block, a movable block is movably arranged in the inner cavity, a horizontal plate is fixedly connected to the movable block, a vertical plate is arranged at the bottom of the horizontal plate, a movable plate is movably arranged on the vertical plate, and a clamping block is arranged on the movable plate.

[0007] In a preferred example, the fixed block can be further configured as follows: a connecting shell is fixedly arranged at one end of the fixed block close to the installation block, a through hole is formed in the connecting shell corresponding to the connecting column, a limiting slot is formed on the upper surface of the connecting shell and the connecting column, and a limiting block is arranged in the limiting slot.

[0008] In a preferred example, the vertical plate can be further configured as follows: a plurality of through slots are formed in the vertical plate, and the inner walls of the through slots are in contact with the outer surface of the movable plate.

[0009] The application can be further configured in a preferred example that one side of the horizontal plate is fixedly provided with a fixed plate, the surface of the fixed plate is symmetrically provided with two air slots, and the two sides of the fixed plate are provided with third electric telescopic machines, the end of the third electric telescopic machine extends into the air slot and is connected with a first connecting strip or a second connecting strip.

[0010] The application can be further configured in a preferred example that the side walls of the first connecting strip and the second connecting strip are provided with top blocks, the side of the movable plate close to the top block is provided with a movable slot, and the top block extends into the movable slot.

[0011] The application can be further configured in a preferred example that the opposite surfaces of the clamping blocks are provided with rubber non-slip pads, and the top of the fixed block is provided with a grab.

[0012] The application can be further configured in a preferred example that the inside of the inner cavity is provided with a fourth electric telescopic machine, and the end of the fourth electric telescopic machine is fixedly connected with the movable block.

[0013] The application can be further configured in a preferred example that the transfer mechanism comprises a storage slot formed on the two sides of the workbench, the workbench is provided with a first sliding slot and a conveying belt at the two ends, the workbench is provided with an annular slot at the outer circle of the base, the bottom of the workbench is provided with a supporting plate, the supporting plate is provided with a rotating motor, a sleeve ring is sleeved on the output shaft of the rotating motor, a horizontal strip is arranged on the sleeve ring, an electric push rod is arranged on the horizontal strip, a top rod is arranged at the end of the electric push rod, a transfer plate is connected to the top rod extending into the annular slot, and the two sides of the transfer plate are provided with baffles.

[0014] The application can be further configured in a preferred example that the bottom of the workbench is provided with a first stand column, the bottom of the supporting plate is provided with a second stand column, and the two sides of the storage slot and the first sliding slot are provided with inclined plates.

[0015] The application has the following advantages:

[0016] The application is provided with a connecting column, a connecting shell, a limiting clamping block and a limiting slot, the connecting column extends into the connecting shell, the limiting clamping block is embedded into the limiting slot, the installation of the fixed block is realized, the replacement of different clamping blocks is facilitated, and the replacement efficiency is improved.

[0017] The movable plate and the clamping block arranged in the upper and lower rows improve the clamping efficiency of the carton, the third electric telescopic machine is used to fix the movable plate, the clamping force is improved, the clamping effect is improved, the stacking efficiency is improved, the carton is prevented from slipping off, and the stacking operation is affected.

[0018] The workbench and the rotating motor are arranged, the rotating motor drives the transfer plate to move, the transfer efficiency and the stacking efficiency are improved, and the efficiency of the carton stacking is further improved. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the base structure of the present invention;

[0021] Figure 3 For the present invention Figure 2 Schematic diagram of the structure at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the connecting column structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the overall bottom view of the present invention;

[0024] Figure 6 This is a schematic diagram of the main structure of the worktable of the present invention;

[0025] Figure 7 This is a schematic diagram of the collar structure of the present invention.

[0026] In the diagram: 1. Base; 2. First electric telescopic mechanism; 3. First drive motor; 4. Rotating disk; 5. Mounting block; 6. Second electric telescopic mechanism; 7. Connecting column; 8. Connecting shell; 9. Limiting block; 10. Grab; 11. Fixing block; 12. Movable block; 13. Horizontal plate; 14. Vertical plate; 15. Movable plate; 16. Clamping block; 17. Third electric telescopic mechanism; 18. Empty groove; 19. First connecting strip; 20. Top block; 21. Second connecting strip; 22. Limiting groove; 23. Inner cavity; 24. Fixing plate; 25. Workbench; 26. First column; 27. Conveyor belt; 28. Annular groove; 29. ​​Transfer plate; 30. Baffle; 31. First sliding groove; 32. Support plate; 33. Second column; 34. Rotating motor; 35. Collar; 36. Electric push rod; 37. Top rod; 38. Inclined plate; 39. Storage groove. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figures 1-7The utility model provides a carton stacking device for carton production, including base 1 and workbench 25, be provided with transfer mechanism on workbench 25, be provided with first electric telescopic machine 2 on base 1, and first electric telescopic machine 2 is provided with first drive motor 3 in the end, and the output shaft of first drive motor 3 is connected with rotary disc 4, and rotary disc 4 is provided with mounting block 5, and mounting block 5 is provided with second electric telescopic machine 6, and the end of second electric telescopic machine 6 is connected with connecting column 7, and the end of connecting column 7 away from mounting block 5 is movably connected with fixed block 11, and the both sides of fixed block 11 are all provided with inner cavity 23, and movable block 12 is movably arranged in the inside of inner cavity 23, and movable block 12 is fixedly connected with horizontal plate 13, and the bottom of horizontal plate 13 is provided with vertical plate 14, and movable plate 15 is movably arranged on vertical plate 14, and clamping block 16 is provided on movable plate 15.

[0029] Through the multi-stage electric drive and movable connection design, the three-dimensional grabbing and accurate positioning of the carton are realized. The combination of the first electric telescopic machine 2 and the drive motor 3 can adjust the height and horizontal rotation angle of the clamping mechanism, and the second electric telescopic machine 6 controls the longitudinal telescoping of the fixed block 11 through the connecting column 7, forming a three-dimensional motion capability. The linkage design of the movable block 12 and the horizontal plate 13 can expand the clamping range horizontally, and in combination with the movable plate 15 on the vertical plate 14, the clamping block 16 can adapt to the grabbing needs of cartons of different sizes. This modular structure ensures rigidity while significantly improving the adaptability of the device to cartons of different specifications.

[0030] The end of the fixed block 11 close to the mounting block 5 is fixedly provided with a connecting shell 8, which is provided with a through hole corresponding to the connecting column 7. Limiting grooves 22 are formed on the upper surface of the connecting shell 8 and the connecting column 7, and limiting blocks 9 are arranged in the limiting grooves 22. The connecting shell 8 and the fixed block 11 are fixedly connected by bolts. This connection method has high stability and reliability, and can effectively prevent the connection from loosening due to vibration during stacking.

[0031] The combination of the connecting shell 8 and the limiting block 9 realizes the dual functions of quick disassembly and high-precision positioning. The symmetrical distribution of the limiting grooves 22 allows the limiting blocks 9 to form multiple constraints after embedding, effectively offsetting the impact of lateral vibration on connection stability. The double locking mechanism of bolt fixation and limiting blocks not only ensures the impact resistance of the fixed block 11 during high-speed motion, but also facilitates module replacement during later maintenance. This composite connection scheme is particularly suitable for scenarios that require frequent adjustment of clamping angles. Through the synergistic effect of physical limiting and mechanical fixation, the reliability of power transmission and the positioning repeatability are ensured.

[0032] Further, the connecting shell 8 is fixedly connected with the fixing block 11, the end of the connecting column 7 is embedded into the through hole of the connecting shell 8, the limiting block 9 is placed on the top, the limiting block 9 is in abutment with the limiting groove 22 on the connecting shell 8 and the connecting column 7, the fixing of the fixing block 11 is realized, the fixing block 11 is installed on the connecting column 7, and the fixing block 11 is driven to move by the second electric telescopic machine 6. The design of the limiting block 9 can effectively prevent the fixing block 11 from deviating during movement, and the accuracy of stacking is ensured.

[0033] A plurality of through grooves are formed in the vertical plate 14, and the inner walls of the through grooves are in abutment with the outer surface of the movable plate 15. The through grooves are symmetrically arranged, and the movable plate 15 is in abutment with the side walls of the through grooves. The cooperation of the symmetrically arranged through grooves and the movable plate 15 can ensure the stable movement of the movable plate 15 in the vertical plate 14, thereby ensuring the stability of the clamping block 16 when clamping the carton. The symmetric arrangement of the through grooves and the sliding cooperation of the movable plate 15 form a guiding precision compensation mechanism. The close contact between the inner walls of the through grooves and the movable plate 15 not only provides linear motion guiding, but also forms a self-locking effect through the friction force of the contact surface to prevent accidental sliding during clamping. The distribution design of the plurality of through grooves allows the clamping block 16 to be positioned at multiple levels according to the height of the carton, and the depth and width of the through grooves are optimized mechanically to ensure the flexible movement of the movable plate 15 while effectively dispersing the shear force generated during clamping. This design significantly improves the anti-unbalanced load capacity of the clamping system, and is especially suitable for irregular carton stacking operations.

[0034] The horizontal plate 13 is fixedly provided with a fixed plate 24, two air slots 18 are symmetrically formed in the surface of the fixed plate 24, the two sides of the fixed plate 24 are provided with third electric telescopic machines 17, the end of the third electric telescopic machine 17 extends into the inside of the air slot 18 and is connected with a first connecting strip 19 or a second connecting strip 21. The side walls of the first connecting strip 19 and the second connecting strip 21 are provided with top blocks 20, the side of the movable plate 15 close to the top block 20 is provided with a movable groove, and the top block 20 extends into the movable groove. The third electric telescopic machine 17 can drive the top block 20 to move in the movable groove through the first connecting strip 19 and the second connecting strip 21, thereby realizing accurate control of the movable plate 15.

[0035] Notably, the third electric telescopic machine 17 drives the first connecting strip 19 and the second connecting strip 21 to move, and then the top block provided on the first connecting strip 19 and the second connecting strip 21 is embedded into the movable groove for fixation, so as to limit the movable plate 15 and the clamping plate 16, avoid loosening during clamping, and affect the clamping effect. This limiting mode can effectively prevent the clamping plate 16 from loosening due to vibration during stacking, so as to ensure the stable clamping of the carton. The linkage control of the third electric telescopic machine 17 and the connecting strip realizes the dynamic adjustment of the clamping force. By independently controlling the telescopic amount of the first connecting strip 19 and the second connecting strip 21, the embedding depth of the top block 20 in the movable groove can be accurately adjusted, so as to change the locking force of the movable plate 15. This hierarchical control mechanism can not only ensure the flexible clamping of light cartons, but also enhance the gripping force of heavy cartons. The symmetrical design of the empty groove 18 makes the driving force more balanced, avoiding the deformation of the mechanism caused by unilateral pressure. The cooperation of the top block 20 and the movable groove also has an overload protection function. When the clamping force is out of limit, the top block 20 can produce a small displacement along the movable groove, preventing damage to the mechanism.

[0036] In particular, the movable groove is in a long strip shape, and the upper and lower ends of the movable groove are provided with anti-skid pads to improve the fixing force of the top block 20 embedded in the movable groove. The first connecting strip 19 and the second connecting strip 21 are provided with two strips respectively, and the first connecting strip 19 is provided corresponding to the upper movable plate 15, and the second connecting strip 21 is provided corresponding to the lower movable plate 15. The length of the first connecting strip 19 is much smaller than that of the second connecting strip 21, which adjusts the clamping position according to cartons of different heights and improves the versatility of the device. The limiting system adopts the design concept of active locking combined with passive anti-loosening. The top block 20 is actively embedded in the movable groove under the drive of the electric telescopic machine to form a rigid connection, and the anti-skid pads in the movable groove provide passive anti-skid protection by increasing the friction coefficient. This double insurance mechanism is particularly suitable for high-speed stacking scenes and can effectively cope with inertial impact generated during emergency stop and turning. The length difference design of the first connecting strip 19 and the second connecting strip 21 realizes hierarchical control of different height clamping points. The short connecting strip is responsible for the upper precise positioning, and the long connecting strip ensures the lower foundation fixation. This hierarchical control strategy greatly improves the system response efficiency.

[0037] The opposite surfaces of the clamping block 16 are provided with rubber anti-skid pads, which can increase the friction between the top block 20 and the movable groove, and further improve the fixing effect. The top of the fixed block 11 is provided with a gripper 10. The gripper 10 drives the fixed block 11 to replace and install, improving the replacement efficiency. The design of the gripper 10 makes the replacement of the fixed block 11 more convenient and fast, thereby improving the operation efficiency of the whole device.

[0038] The inner cavity 23 is internally provided with a fourth electric telescopic machine, and the end of the fourth electric telescopic machine is fixedly connected with the movable block 12. The movable block 12 is driven to move through the fourth electric telescopic machine, different models of cartons are adjusted, and different specifications of cartons are conveniently grabbed.

[0039] The transfer mechanism comprises a storage groove 39 opened on both sides of the workbench 25, a first sliding groove 31 and a conveying belt 27 arranged at both ends of the workbench 25 respectively, and a ring groove 28 opened in the outer ring of the base 1 where the workbench 25 is located. A supporting plate 32 is arranged at the bottom of the workbench 25, a rotating motor 34 is arranged on the supporting plate 32, a sleeve ring 35 is sleeved on the output shaft of the rotating motor 34, a horizontal bar is arranged on the sleeve ring 35, an electric push rod 36 is arranged on the horizontal bar, a top rod 37 is arranged at the end of the electric push rod 36, the top rod 37 extends into the ring groove 28 and is clamped with a transfer plate 29, and a baffle 30 is movably arranged on both sides of the transfer plate 29.

[0040] In particular, the workbench 25 is made of high-strength alloy steel and is cast, and the surface is subjected to anodic oxidation treatment to form a wear-resistant layer. The storage grooves 39 symmetrically opened on both sides of the table top are designed in a trapezoidal cross section, and the inner wall is inlaid with a polyurethane anti-skid pad layer. The first sliding grooves 31 arranged at both ends of the workbench 25 adopt a dovetail groove structure, a linear guide rail system is installed inside the first sliding grooves 31, a servo drive module is provided, the ring groove 28 serves as a core movement track and adopts a double-V-shaped guide groove structure, and the baffle 30 adopts a folding design and is convenient for adjusting according to the number of stacked cartons.

[0041] Further, the baffle 30 slides on the transfer plate 29, the baffle 30 is adjusted according to the size of the carton, the bottom of the transfer plate 29 is designed as an inverted trapezoid corresponding to the storage groove 39, and a top groove is opened in the bottom of the transfer plate 29 corresponding to the top rod 37, and the cross-sectional area of the top groove is consistent with that of the top rod. The angle of the ring groove 28 is 240°. The ring track design of the transfer mechanism realizes 360° omnidirectional material flow transfer capability. The cooperation between the ring groove 28 and the top rod 37 adopts a servo positioning technology, so as to ensure that the transfer plate 29 can be accurately parked at a specified station. The trapezoidal cross section design of the storage groove 39 cooperates with the polyurethane anti-skid layer, which can prevent the displacement of the carton and facilitate the grabbing of the mechanical arm. The rotating motor 34 drives the horizontal bar to rotate through the sleeve ring 35, and in combination with the linear extension of the electric push rod 36, the top rod 37 can realize a complex movement track in the ring groove 28. The folding design of the baffle 30 can dynamically adjust the protection range according to the number of stacked layers. This flexible guide system is particularly suitable for processing different batches and different heights of carton combinations.

[0042] The bottom of the workbench 25 is provided with a first stand 26, and the bottom of the supporting plate 32 is provided with a second stand 33. The device is supported by the first stand 26 and the second stand 33. The both sides of the storage groove 39 and the first sliding groove 31 are provided with inclined plates 38. The top of the storage groove 39 and the first sliding groove 31 are in inverted trapezoidal shape due to the arrangement of the inclined plates 38.

[0043] The inverted trapezoidal transfer plate 29 and the storage groove 39 form a self-stabilizing structure. When the top rod 37 is lifted, the wedge effect of the inverted trapezoidal section can automatically correct the position deviation. The sliding mechanism of the baffle 30 adopts magnetic positioning technology. When adjusting, it can slide freely. After reaching the position, it is fixed by electromagnetic locking.

[0044] Working principle: when the device is used, the first electric telescopic machine 2 drives the first drive motor 3 to move up and down, adjusts the height of the rotating disc 4 and the mounting block 5, adjusts the height of the second electric telescopic machine 6, and facilitates the staff to disassemble and assemble the fixed block 11 installed at the end of the connecting column 7. The staff holds the grab hand 10 by hand or lifts it by an external traction device, and then drives the fixed block 11 to lift it. Through the connecting column 7, the through hole in the connecting shell 8 is embedded in the through hole, and the limiting block 9 is embedded in the limiting groove 22, so as to realize the fixed connection of the connecting column 7, the connecting shell 8 and the fixed block 11, and facilitate the stacking operation;

[0045] Before the stacking operation starts, the movable block 15 is adjusted according to the size of the carton. The movable block 15 is moved by pushing, the position of the clamping block 16 is adjusted, the first connecting strip 19 and the second connecting strip 21 are moved by the third drive motor 17, and then the movable block 15 is limited and fixed, which is convenient for the clamping operation of the carton;

[0046] The movable block 12 is moved by the fourth electric telescopic machine in the inner cavity 23, and then the movable block 12, the horizontal plate 13 and the vertical plate 14 fixedly connected with the movable block 12 are moved, and then the clamping block 16 is moved, which is convenient for clamping the carton. The carton is rotated by the first drive motor 3, the position of the carton is moved forward and backward by the second electric telescopic machine 6, and the height of the carton is moved by the first electric telescopic machine 2, which is convenient for stacking;

[0047] When the clamp block 16 clamps the carton, the first driving motor 3 drives the clamp block 16 to rotate to either of the two transfer plates 29, and the distance between the baffles 30 is adjusted according to the size of the carton in advance, so that the distance between the baffles 30 is matched with the carton, avoiding the shaking of the carton during the transfer process. When the carton is stacked to a certain number, the first driving motor 3 and the first electric telescopic machine 2 stop stacking, and the carton is stacked on the other transfer plate 29. The rotating motor 34 at the bottom drives the sleeve ring 35 to rotate, and the top rod 37 on the sleeve ring 35 is embedded in the top groove at the bottom of the transfer plate 29, driving the transfer plate 29 to turn. The bottom of the transfer plate 29 is inverted trapezoidal, so that when the transfer plate 29 is pulled to the table top of the workbench 25, the top rod 37 drives the transfer plate 29 to move to the first sliding groove 31, and the guide mechanism drives the transfer plate 29 to move to the outside for collection and arrangement. During the process, when the transfer plate 29 rotates to a parallel state with the first sliding groove 31, the electric push rod 36 drives the top rod 37 to exit the top groove, so that the top rod 37 is separated from the transfer plate 29. The rotating motor 34 drives the top rod to the other side of the storage groove 39, and the top rod 37 is in contact with the top groove at the bottom of the transfer plate 29 in the storage groove 39, so as to facilitate the traction of the transfer plate 29.

[0048] Finally, it should be noted that in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the orientation or positional relationship of the device or element indicated or implied, and therefore cannot be understood as limiting the present application.

[0049] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0050] The above is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cardboard box stacking device for cardboard box production, characterized in that, The system includes a base (1) and a workbench (25). A transfer mechanism is provided on the workbench (25). A first electric telescopic mechanism (2) is provided on the base (1). A first drive motor (3) is provided at the end of the first electric telescopic mechanism (2). The output shaft of the first drive motor (3) is connected to a rotating disk (4). A mounting block (5) is provided on the rotating disk (4). A second electric telescopic mechanism (6) is provided on the mounting block (5). A connecting column (7) is connected at the end of the second electric telescopic mechanism (6). A fixed block (11) is movably connected to the end of the connecting column (7) away from the mounting block (5). An inner cavity (23) is provided on both sides of the fixed block (11). A movable block (12) is movably provided inside the inner cavity (23). A horizontal plate (13) is fixedly connected to the movable block (12). A vertical plate (14) is provided at the bottom of the horizontal plate (13). A movable plate (15) is movably provided on the vertical plate (14). A clamping block (16) is provided on the movable plate (15). The system also includes: The fixing block (11) is fixedly provided with a connecting shell (8) at one end near the mounting block (5). The connecting shell (8) has a through hole corresponding to the connecting column (7). A limit groove (22) is provided on the upper surface of the connecting shell (8) and the connecting column (7). A limit block (9) is provided in the limit groove (22). A fixing plate (24) is fixedly installed on one side of the horizontal plate (13). Two slots (18) are symmetrically opened on the surface of the fixing plate (24). A third electric telescopic mechanism (17) is installed on both sides of the fixing plate (24). The end of the third electric telescopic mechanism (17) extends into the interior of the slot (18) and is connected to a first connecting strip (19) or a second connecting strip (21). The transfer mechanism includes storage slots (39) on both sides of the workbench (25), a first sliding groove (31) and a conveyor belt (27) respectively at both ends of the workbench (25), an annular groove (28) on the outer ring of the workbench (25) on the base (1), a support plate (32) at the bottom of the workbench (25), a rotating motor (34) on the support plate (32), a collar (35) on the output shaft of the rotating motor (34), a horizontal bar on the collar (35), an electric push rod (36) on the horizontal bar, a top rod (37) at the end of the electric push rod (36), a top rod (37) extending into the annular groove (28) and engaging a transfer plate (29), and baffles (30) on both sides of the transfer plate (29).

2. The cardboard box palletizing device for cardboard box production according to claim 1, characterized in that, The vertical plate (14) has several through slots, and the inner walls of the through slots are all in contact with the outer surface of the movable plate (15).

3. The cardboard palletizing device for cardboard box production according to claim 1, characterized in that, The sidewalls of the first connecting strip (19) and the second connecting strip (21) are provided with top blocks (20), and the movable plate (15) is provided with movable grooves on the side near the top blocks (20), with the top blocks (20) extending into the movable grooves.

4. A carton palletizing device for carton production according to claim 1, characterized in that, The opposing surfaces of the clamping blocks (16) are provided with rubber anti-slip pads, and the top of the fixing block (11) is provided with a gripper (10).

5. A carton palletizing device for carton production according to claim 1, characterized in that, The inner cavity (23) is equipped with a fourth electric telescopic mechanism, and the end of the fourth electric telescopic mechanism is fixedly connected to the movable block (12).

6. A carton palletizing device for carton production according to claim 1, characterized in that, The bottom of the workbench (25) is provided with a first column (26), the bottom of the tray (32) is provided with a second column (33), and the sides of the storage slot (39) and the first sliding slot (31) are provided with inclined plates (38).

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