Carton stacking device for carton production

Abstract

The invention discloses a carton stacking device for carton production, and belongs to the technical field of carton stacking, the carton stacking device comprises a base and a workbench, the workbench is provided with a transfer mechanism, the base is provided with a first electric telescopic machine, the end of the first electric telescopic machine is provided with a first driving motor, and an output shaft of the first driving motor is connected with a rotating disc; a mounting block is arranged on the rotating disc, and a second electric telescopic machine is arranged on the mounting block; through cooperation of the connecting columns, the connecting shells, the limiting clamping blocks and the limiting grooves, the connecting columns extend into the connecting shells, the limiting clamping blocks are embedded into the limiting grooves, fixing blocks are installed, the replacement efficiency is improved, through the arrangement of the movable plates and the clamping blocks which are arranged in the upper row and the lower row, the clamping efficiency of a carton is improved, and the practicability is high. And a movable plate is fixed through a third electric telescopic machine, the clamping force is improved, the clamping effect is improved, the stacking efficiency is improved, and the situation that stacking operation is affected due to carton slippage is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of carton palletizing, and in particular to a carton palletizing device for carton production. Background Art

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

[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 palletizing equipment still has some problems in practical applications, such as unstable gripping of cartons and inability to quickly replace splint grippers according to carton models.

[0004] For this purpose, we propose a carton stacking device for carton production. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a carton stacking device for carton production, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a carton palletizing 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, an output shaft of the first drive motor is connected with a rotating disk, a mounting block is arranged on the rotating disk, a second electric telescopic machine is arranged on the mounting block, a connecting column is connected with the end of the second electric telescopic machine, a fixed block is movably connected with one end of the connecting column away from the mounting block, inner cavities are opened on both sides of the fixed block, a movable block is movably arranged inside 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 present invention can be further configured as follows: a connecting shell is fixedly provided at one end of the fixing block close to the mounting block, a through hole is provided in the connecting shell corresponding to the connecting column, a limiting groove is provided on the upper surface of the connecting shell and the connecting column, and a limiting block is provided in the limiting groove.

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

[0009] In a preferred example, the present invention can be further configured as follows: One side of the cross plate is fixedly provided with a fixed plate. Two empty slots are symmetrically opened on the surface of the fixed plate. Third electric telescopic machines are arranged on both sides of the fixed plate. The end of the third electric telescopic machine extends into the interior of the empty slot and is connected with a first connecting bar or a second connecting bar.

[0010] In a preferred example, the present invention can be further configured as follows: Top blocks are arranged on the side walls of the first connecting bar and the second connecting bar. Activity slots are opened on one side of the movable plate close to the top blocks. The top blocks extend into the activity slots for setting.

[0011] In a preferred example, the present invention can be further configured as follows: Rubber anti-slip pads are arranged on the opposite surfaces of the clamping blocks. A handle is arranged on the top of the fixed block.

[0012] In a preferred example, the present invention can be further configured as follows: A fourth electric telescopic machine is arranged inside the inner cavity. The end of the fourth electric telescopic machine is fixedly connected with the movable block.

[0013] In a preferred example, the present invention can be further configured as follows: The transfer mechanism includes storage slots opened on both sides of the workbench. A first sliding slot and a conveyor belt are respectively arranged at both ends of the workbench. An annular slot is opened on the outer circle of the workbench located at the base. A support plate is arranged at the bottom of the workbench. A rotating motor is arranged on the support plate. A collar is sleeved on the output shaft of the rotating motor. A cross bar is arranged on the collar. An electric push rod is arranged on the cross bar. A top rod is arranged at the end of the electric push rod. The top rod extends into the annular slot and is clamped with a transfer plate. Baffles are arranged on both sides of the transfer plate.

[0014] In a preferred example, the present invention can be further configured as follows: A first upright post is arranged at the bottom of the workbench. A second upright post is arranged at the bottom of the support plate. Inclined plates are arranged on both sides of the storage slot and the first sliding slot.

[0015] The beneficial effects of the present invention:

[0016] Through the cooperation of setting the connecting column, the connecting shell, the limit clamping block and the limit slot, the fixed block is installed by inserting the connecting column into the connecting shell and embedding the limit clamping block into the limit slot, which is convenient for replacing different clamping blocks and improves the replacement efficiency.

[0017] Through the arrangement of the upper and lower rows of movable plates and clamping blocks, the clamping efficiency of the cardboard box is improved. The movable plate is fixed by the third electric telescopic machine, the clamping force is increased, the clamping effect is improved, the stacking efficiency is improved, and the cardboard box is prevented from slipping off and affecting the stacking operation.

[0018] Through the arrangement of the workbench and the rotating motor, the rotating motor drives the transfer plate to move, which improves the transfer efficiency and the stacking efficiency, and further improves the stacking efficiency of the cardboard box. Brief Description of the Drawings

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

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

[0021] Figure 3 It is for the Figure 2 schematic diagram of the structure at position A in the present invention;

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

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

[0024] Figure 6 It is a schematic diagram of the front view structure of the workbench of the present invention;

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

[0026] In the figure: 1. Base; 2. First electric telescopic machine; 3. First driving motor; 4. Rotating disk; 5. Mounting block; 6. Second electric telescopic machine; 7. Connecting column; 8. Connecting shell; 9. Limit clamping block; 10. Gripper; 11. Fixed block; 12. Movable block; 13. Cross plate; 14. Vertical plate; 15. Movable plate; 16. Clamping block; 17. Third electric telescopic machine; 18. Empty groove; 19. First connecting bar; 20. Top block; 21. Second connecting bar; 22. Limit groove; 23. Inner cavity; 24. Fixed 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. Placing groove. Detailed Description of the Invention

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1 - 7, A carton stacking device for carton production, including a base 1 and a workbench 25. A transfer mechanism is arranged on the workbench 25, and a first electric telescopic machine 2 is arranged on the base 1. A first driving motor 3 is arranged at the end of the first electric telescopic machine 2. The output shaft of the first driving motor 3 is connected to a rotating disk 4. An installation block 5 is arranged on the rotating disk 4. A second electric telescopic machine 6 is arranged on the installation block 5. The end of the second electric telescopic machine 6 is connected to a connecting column 7. One end of the connecting column 7 far from the installation block 5 is movably connected to a fixed block 11. Inner cavities 23 are opened on both sides of the fixed block 11. An active block 12 is movably arranged inside the inner cavity 23. A cross plate 13 is fixedly connected to the active block 12. A vertical plate 14 is arranged at the bottom of the cross plate 13. An active plate 15 is movably arranged on the vertical plate 14. A clamping block 16 is arranged on the active plate 15.

[0029] Through the design of multi-stage electric drive and movable connection, the three-dimensional grasping and precise positioning of cartons are realized. The combination of the first electric telescopic machine 2 and the driving motor 3 can adjust the height and horizontal rotation angle of the clamping mechanism, while the second electric telescopic machine 6 controls the longitudinal expansion and contraction of the fixed block 11 through the connecting column 7, forming three-dimensional motion ability. The linkage design of the active block 12 and the cross plate 13 can horizontally expand the clamping range. Combined with the active plate 15 on the vertical plate 14, the clamping block 16 can adapt to the grasping requirements of cartons of different sizes. This modular structure not only ensures rigidity but also significantly improves the adaptability of the device to cartons of different specifications.

[0030] One end of the fixed block 11 close to the installation block 5 is fixedly provided with a connecting shell 8. The connecting shell 8 is provided with a through hole corresponding to the connecting column 7. Limiting grooves 22 are opened on the upper surface of the connecting shell 8 and the connecting column 7. Limiting blocks 9 are arranged in the limiting grooves 22 in a contacting manner. 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 connection loosening caused by vibration and other reasons during the stacking process.

[0031] The combined design of the connecting shell 8 and the limiting block 9 realizes the dual functions of quick disassembly and assembly and high-precision positioning. The symmetrical distribution of the limiting grooves 22 enables the limiting blocks 9 to form multi-point constraints after being embedded, effectively offsetting the influence of lateral vibration on the connection stability. The dual locking mechanism of bolt fixation and limiting blocks not only ensures the anti-impact ability of the fixed block 11 during high-speed movement but also facilitates module replacement during later maintenance. This composite connection scheme is particularly suitable for scenarios where the clamping angle needs to be frequently adjusted. Through the coordinated action of physical limitation and mechanical fixation, it ensures the reliability of power transmission and the positioning repeat accuracy.

[0032] Further, the connecting shell 8 is fixedly connected to the fixed block 11. By embedding the end of the connecting column 7 into the through hole of the connecting shell 8, and by placing a limit clamping block 9 on the top, the limit clamping block 9 abuts against the limit grooves 22 on the connecting shell 8 and the connecting column 7, so as to fix the fixed block 11. The fixed block 11 is installed on the connecting column 7, and the second electric telescopic machine 6 drives the fixed block 11 to move. The design of the limit clamping block 9 can effectively prevent the fixed block 11 from shifting during the movement process, ensuring the accuracy of palletizing.

[0033] A plurality of through grooves are formed in the vertical plate 14, and the inner walls of the through grooves are in contact with the outer surface of the movable plate 15. The through grooves are symmetrically arranged, and the movable plate 15 abuts against 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 layout of the through grooves and the sliding fit of the movable plate 15 form a guiding precision compensation mechanism. The close contact between the inner wall of the through groove and the movable plate 15 not only provides linear motion guidance, but also forms a self-locking effect through the frictional force of the contact surface to prevent accidental sliding during the clamping process. The distribution design of multiple through grooves allows the clamping block 16 to perform multi-level positioning according to the height of the carton, and the depth and width of the through grooves are optimized mechanically. While ensuring the flexible movement of the movable plate 15, the shear force generated during clamping is effectively dispersed. This design significantly improves the anti-eccentric load capacity of the clamping system, especially suitable for the stacking operation of cartons with irregular centers of gravity.

[0034] A fixed plate 24 is fixedly arranged on one side of the horizontal plate 13. Two empty grooves 18 are symmetrically formed on the surface of the fixed plate 24. Third electric telescopic machines 17 are arranged on both sides of the fixed plate 24, and the ends of the third electric telescopic machines 17 extend into the empty grooves 18 and are connected with a first connecting strip 19 or a second connecting strip 21. Top blocks 20 are arranged on the side walls of the first connecting strip 19 and the second connecting strip 21, and movable grooves are formed on one side of the movable plate 15 close to the top blocks 20, and the top blocks 20 extend into the movable grooves. 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, so as to realize the precise control of the movable plate 15.

[0035] It should be noted that the third electric telescopic machine 17 drives the first connecting bar 19 and the second connecting bar 21 to move, thereby driving the top blocks arranged on the first connecting bar 19 and the second connecting bar 21 to be embedded into the movable slots for fixation, realizing the limitation of the movable plate 15 and the clamping plate 16, and avoiding loosening during the clamping process, which affects the clamping effect. This limiting method can effectively prevent the clamping plate 16 from loosening due to vibration or other reasons during the palletizing process, thus ensuring the stable clamping of the carton. The linkage control of the third electric telescopic machine 17 and the connecting bar realizes the dynamic adjustment of the clamping force. By independently controlling the telescopic amounts of the first connecting bar 19 and the second connecting bar 21, the embedding depth of the top block 20 in the movable slot can be precisely adjusted, thereby changing 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 grasping force for heavy cartons. The symmetrical design of the empty slot 18 makes the driving force distribution more balanced, avoiding the deformation of the mechanism caused by unilateral pressure. The cooperation between the top block 20 and the movable slot also has an overload protection function. When the clamping force exceeds the limit, the top block 20 can produce a small amount of displacement along the movable slot to prevent the mechanism from being damaged.

[0036] Specifically, the movable slot is arranged in a long strip shape, and anti-slip pads are arranged at both the upper and lower ends of the movable slot to improve the fixing force of the top block 20 embedded in the movable slot. There are two first connecting bars 19 and two second connecting bars 21 respectively. The first connecting bars 19 are all arranged corresponding to the upper movable plate 15, and the second connecting bars 21 are arranged corresponding to the lower movable plate 15. The length of the first connecting bar 19 is much smaller than that of the second connecting bar 21, which can adjust the clamping position according to cartons of different heights and improve the versatility of the device. This limiting system adopts the design concept of combining active locking and passive anti-loosening. The top block 20 is actively embedded into the movable slot under the drive of the electric telescopic machine to form a rigid connection, while the anti-slip pads in the movable slot provide passive anti-slip protection by increasing the friction coefficient. This dual insurance mechanism is especially suitable for high-speed palletizing scenarios and can effectively cope with the inertial impact generated during emergency stops and turning. The design of the length difference between the first connecting bar 19 and the second connecting bar 21 realizes the hierarchical control of clamping points at different heights. The short connecting bar is responsible for the precise positioning of the upper layer, and the long connecting bar ensures the basic fixation of the lower layer. This hierarchical control strategy greatly improves the system response efficiency.

[0037] Rubber anti-slip pads are arranged on the opposite surfaces of the clamping block 16. The design of the anti-slip pads can increase the friction force between the top block 20 and the movable slot, further improving the fixing effect. A gripper 10 is arranged on the top of the fixing block 11. By driving the fixing block 11 to be replaced and installed through the gripper 10, the replacement efficiency is improved. The design of the gripper 10 makes the replacement of the fixing block 11 more convenient and fast, thereby improving the operation efficiency of the entire device.

[0038] Inside the inner cavity 23, a fourth electric telescoping machine is provided, and the end of the fourth electric telescoping machine is fixedly connected to the movable block 12. By driving the movable block 12 with the fourth electric telescoping machine, it can be adjusted for different models of cartons, facilitating the grasping of cartons of different specifications.

[0039] The transfer mechanism includes storage grooves 39 opened on both sides of the workbench 25. At both ends of the workbench 25, a first sliding groove 31 and a conveyor belt 27 are respectively provided. The workbench 25 is provided with an annular groove 28 on the outer circle of the base 1. A support plate 32 is provided at the bottom of the workbench 25. A rotating motor 34 is provided on the support plate 32. A collar 35 is sleeved on the output shaft of the rotating motor 34. A cross bar is provided on the collar 35. An electric push rod 36 is provided on the cross bar. The end of the electric push rod 36 is provided with a top rod 37. The top rod 37 extends into the annular groove 28 and is clamped with a transfer plate 29. Baffles 30 are movably arranged on both sides of the transfer plate 29.

[0040] Specifically, the workbench 25 is cast from high-strength alloy steel, and its surface is treated by anodic oxidation to form a wear-resistant layer. The storage grooves 39 symmetrically opened on both sides of the tabletop adopt a trapezoidal cross-section design, and the inner wall is inlaid with a polyurethane anti-slip cushion layer. The first sliding grooves 31 provided 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, and a servo drive module is equipped. The annular groove 28 serves as the core movement track and adopts a double-V guide groove structure. The baffle 30 adopts a folding design, which is convenient for adjusting according to the number of stacked cartons.

[0041] Furthermore, the baffle 30 slides on the transfer plate 29, and the baffle 30 is adjusted according to the size of the carton. The bottom of the transfer plate 29 corresponding to the storage groove 39 is trapezoidal in shape, and a top groove is opened at the bottom of the transfer plate 29 corresponding to the top rod 37. The cross-sectional area of the top groove is the same as that of the top rod. The angle of the annular groove 28 is 240°. The annular track design of the transfer mechanism realizes the 360° omnidirectional material flow ability. The cooperation between the annular groove 28 and the top rod 37 adopts servo positioning technology to ensure that the transfer plate 29 can accurately stop at the designated station. The trapezoidal cross-section design of the storage groove 39 in cooperation with the polyurethane anti-slip layer can not only prevent the carton from shifting but also facilitate the robotic arm to grasp. The rotating motor 34 drives the cross bar to rotate through the collar 35. Combining with the linear expansion and contraction of the electric push rod 36, the top rod 37 can achieve complex movement trajectories in the annular groove 28. The folding design of the baffle 30 can dynamically adjust the protection range according to the stacking layers. This flexible guiding system is particularly suitable for handling different batches and different heights of carton combinations.

[0042] A first column 26 is provided at the bottom of the workbench 25, and a second column 33 is provided at the bottom of the pallet 32. The device is supported by the first column 26 and the second column 33. Inclined plates 38 are provided on both sides of the storage groove 39 and the first sliding groove 31. The inclined plates 38 are provided to make the tops of the storage groove 39 and the first sliding groove 31 both trapezoidal in shape.

[0043] Among them, the cooperation between the trapezoidal transfer plate 29 and the storage groove 39 forms a self-stabilizing structure. When the ejector rod 37 is lifted, the wedge effect generated by the trapezoidal cross-section can automatically correct the position deviation. The sliding mechanism of the baffle 30 adopts magnetic positioning technology. It can slide freely during adjustment and is fixed by electromagnetic locking after reaching the position.

[0044] Working principle: When this device is in use, the first electric telescopic machine 2 drives the first driving motor 3 to move up and down to adjust the heights of the rotating disc 4 and the mounting block 5, so as to realize the height adjustment of the second electric telescopic machine 6, which is convenient for the staff to disassemble and assemble the fixing block 11 installed at the end of the connecting column 7. The staff can lift the gripper 10 by hand or through an external traction device, thereby driving the fixing block 11 to be lifted. Align the connecting column 7 with the through hole on the connecting shell 8 and embed it into the through hole. The limiting block 9 is embedded into the limiting groove 22 to realize the fixed connection of the connecting column 7, the connecting shell 8 and the fixing block 11, which is convenient for palletizing operations;

[0045] Before the palletizing operation starts, adjust the movable block 15 according to the size of the carton. By pushing the movable block 15 to move, adjust the position of the clamping block 16. The third driving motor 17 drives the first connecting bar 19 and the second connecting bar 21 to move, thereby limiting and fixing the movable block 15, which is convenient for clamping the carton;

[0046] The fourth electric telescopic machine in the inner cavity 23 drives the movable block 12 to move, thereby driving the cross plate 13 and the vertical plate 14 fixedly connected to the movable block 12 to move, and further driving the clamping block 16 to move, which is convenient for clamping the carton. The first driving motor 3 drives the carton to rotate, the second electric telescopic machine 6 drives the carton to move back and forth, and the first electric telescopic machine 2 drives the carton to move in height, which is convenient for palletizing;

[0047] After the clamping block 16 clamps the carton, the first driving motor 3 drives the clamping block 16 to rotate onto any one of the two transfer plates 29. By adjusting the baffle 30 in advance according to the size of the carton, it is convenient for the distance between the baffles 30 to match the carton, so as to avoid the carton shaking during the transfer process. After a certain number of cartons are stacked, the first driving motor 3 and the first electric telescopic machine 2 stop stacking and instead stack the cartons onto the transfer plate 29 on the other side. The rotating motor 34 arranged at the bottom drives the collar 35 to rotate. The ejector rod 37 on the collar 35 is inserted into the top groove at the bottom of the transfer plate 29 to drive the transfer plate 29 to turn. The bottom of the transfer plate 29 is arranged in an inverted trapezoid shape, so that after the transfer plate 29 is pulled to the tabletop of the workbench 25, the ejector rod 37 drives the transfer plate 29 to move into the first sliding groove 31. The guiding mechanism drives the transfer plate 29 to move outside for collection and sorting. During the process, when the transfer plate 29 rotates to a state parallel to the first sliding groove 31, the electric push rod 36 drives the ejector rod 37 to withdraw from the top groove, so that the ejector rod 37 is separated from the transfer plate 29. The rotating motor 34 drives the ejector rod to turn into the placement groove 39 on the other side, driving the ejector rod 37 to abut against the top groove arranged at the bottom of the transfer plate 29 in the placement groove 39, which is convenient for pulling the transfer plate 29.

[0048] Finally, it should be noted that in the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0049] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A carton stacking device for carton production, characterized in that: The invention comprises a base (1) and a workbench (25), wherein a transfer mechanism is arranged on the workbench (25), a first electric telescopic machine (2) is arranged on the base (1), a first drive motor (3) is arranged at the end of the first electric telescopic machine (2), an output shaft of the first drive motor (3) is connected to a rotating disk (4), a mounting block (5) is arranged on the rotating disk (4), a second electric telescopic machine (6) is arranged on the mounting block (5), a connecting column (7) is connected to the end of the second electric telescopic machine (6), an end of the connecting column (7) away from the mounting block (5) is movably connected to a fixed block (11), inner cavities (23) are provided on both sides of the fixed block (11), a movable block (12) is movably arranged inside the inner cavity (23), a horizontal plate (13) is fixedly connected to the movable block (12), a vertical plate (14) is arranged at the bottom of the horizontal plate (13), a movable plate (15) is movably arranged on the vertical plate (14), and a clamping block (16) is arranged on the movable plate (15).

2. A carton stacking device for carton production according to claim 1, characterized in that: A connection shell (8) is fixedly arranged at one end of the fixing block (11) close to the mounting block (5); a through hole is provided in the connection shell (8) corresponding to the connection column (7); a limiting groove (22) is provided on the upper surface of the connection shell (8) and the connection column (7); a limiting clamping block (9) is provided in the limiting groove (22).

3. A carton stacking device for carton production according to claim 1, characterized in that: The vertical plate (14) is provided with a plurality of through grooves, the inner walls of which are arranged to abut against the outer surface of the movable plate (15).

4. A carton stacking device for carton production according to claim 1, characterized in that: A fixing plate (24) is fixedly arranged on one side of the transverse plate (13), two empty slots (18) are symmetrically provided on the surface of the fixing plate (24), a third electric telescopic machine (17) is arranged on both sides of the fixing plate (24), and the end of the third electric telescopic machine (17) extends to the inside of the empty slot (18) and is connected to a first connecting strip (19) or a second connecting strip (21).

5. A carton stacking device for carton production according to claim 4, characterized in that: The side walls of the first connecting strip (19) and the second connecting strip (21) are both provided with a top block (20), and a movable groove is provided on one side of the movable plate (15) close to the top block (20), and the top block (20) extends into the movable groove.

6. A carton stacking device for carton production according to claim 1, characterized in that: The opposite surfaces of the clamping block (16) are provided with rubber anti-skid pads, and the top of the fixing block (11) is provided with a gripper (10).

7. A carton stacking device for carton production according to claim 1, characterized in that: A fourth electric telescopic machine is arranged inside the inner cavity (23), and an end of the fourth electric telescopic machine is fixedly connected to the movable block (12).

8. The carton stacking device for carton production according to claim 1, characterized in that: The transfer mechanism comprises storage grooves (39) provided on both sides of the workbench (25), a first sliding groove (31) and a conveyor belt (27) are respectively provided at both ends of the workbench (25), an annular groove (28) is provided on the outer ring of the workbench (25) located at the base (1), a support plate (32) is provided at the bottom of the workbench (25), a rotating motor (34) is provided on the support plate (32), a sleeve ring (35) is sleeved on the output shaft of the rotating motor (34), a horizontal bar is provided on the sleeve ring (35), an electric push rod (36) is provided on the horizontal bar, a push rod (37) is provided at the end of the electric push rod (36), the push rod (37) extends to the annular groove (28) and is clamped with a transfer plate (29), and baffles (30) are provided on both sides of the transfer plate (29).

9. A carton stacking device for carton production according to claim 2, characterized in that: The bottom of the workbench (25) is provided with a first column (26), the bottom of the support plate (32) is provided with a second column (33), and both sides of the storage groove (39) and the first sliding groove (31) are provided with inclined plates (38).

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