Carton paperboard stacking device

Abstract

The utility model relates to the technical field of stacking devices, in particular to a carton paperboard stacking device. Comprising a base and further comprises a supporting disc located above the base, a mechanical arm is fixedly connected to the upper surface of the supporting disc, and an adsorption plate is fixedly connected to the exterior of the mechanical arm; the rotating assembly is arranged on the upper surface of the base and used for adjusting the horizontal angle position of the mechanical arm; and the adsorption assembly is arranged outside the mechanical arm. According to the carton stacking device, the horizontal angle position of the mechanical arm can be effectively adjusted through the arranged rotating assembly, cartons can be effectively adsorbed and fixed through the arranged adsorption assembly, and therefore the cartons can be conveniently stacked through the mechanical arm; and the two sides of the outer wall of the carton can be effectively fixed and clamped, so that the fixing effect of the carton can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizing devices, and specifically to a carton cardboard palletizing device. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons have three layers, five layers, and seven layers are less used. Each layer is divided into inner paper, corrugated paper, core paper, and face paper. The inner and face papers are made of tea board paper or kraft paper, and the core paper is made of corrugated paper. When palletizing cartons, a carton cardboard palletizing device is needed.

[0003] Currently, when palletizing cartons, it is generally carried out by staff manually controlling a forklift. Although this method can effectively palletize cartons, the palletizing process is time-consuming and laborious. Moreover, in order to make effective use of space, cartons are generally palletized to a relatively high height. At this time, the forklift cannot effectively palletize cartons to high places, and staff need to use tools such as ladders for manual palletizing, and multiple people need to cooperate. This not only reduces the palletizing efficiency of cartons, increases the work burden of staff, but also wastes a large amount of human resources, and there are also certain safety hazards.

[0004] Therefore, those skilled in the art have provided a carton cardboard palletizing device to solve the problems raised in the above background art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a carton cardboard palletizing device, including a base, and further including:

[0006] A support plate, located above the base, the upper surface of the support plate is fixedly connected with a robotic arm, and an adsorption plate is fixedly connected to the outside of the robotic arm;

[0007] A rotating assembly, arranged on the upper surface of the base and used to adjust the horizontal angular position of the robotic arm;

[0008] An adsorption assembly, arranged on the outside of the robotic arm and used to adsorb cartons;

[0009] Fixed clamping assemblies, symmetrically arranged on the upper surface of the adsorption plate and used to fixedly clamp cartons, so as to further improve the fixing effect of cartons.

[0010] As a further improvement of the technical solution, the rotating assembly includes a drive box fixedly connected to the upper surface of the base. A first motor is fixedly connected to the outside of the drive box. The output shaft of the first motor is fixedly connected to a drive rod through a coupling. The other end of the drive rod is fixedly connected to a first bevel gear. A rotating column is rotatably connected to the bottom end inside the drive box. A second bevel gear meshing with the first bevel gear is fixedly connected to the outside of the rotating column. The top end of the rotating column is fixedly connected to the bottom of the support disc.

[0011] As a further improvement of the technical solution, the adsorption assembly includes a suction pump fixedly connected to the outside of the robotic arm. The intake end of the suction pump is communicated with a branch pipe. Both intake ends of the branch pipe are communicated with a suction hood. The intake ends of both suction hoods are connected to the inside of the adsorption plate. Intake holes are equidistantly formed in the bottom of the adsorption plate. The outlet end of the suction pump is communicated with an exhaust pipe.

[0012] As a further improvement of the technical solution, the fixed clamping assembly includes adjusting plates symmetrically arranged on the upper surface of the adsorption plate. A bidirectional threaded rod is rotatably connected to the inner wall of the adjusting plate. The other end of the bidirectional threaded rod extends to the outside of the adjusting plate and is fixedly connected to a limiting disc. A second motor is fixedly connected to the outside of one of the adjusting plates. The output shaft of the second motor is fixedly connected to one end of one of the bidirectional threaded rods through a coupling. The two bidirectional threaded rods are driven by a synchronous belt and pulleys. Threaded blocks are symmetrically arranged on the outside of the two bidirectional threaded rods. Guide grooves for the threaded blocks to move are formed in the bottoms of the two adjusting plates. The bottoms of every two threaded blocks are fixedly connected to a bottom plate. Fixed sleeve plates are symmetrically arranged on the bottoms of the two bottom plates. Protective pads are bonded to the opposite sides of every two fixed sleeve plates.

[0013] As a further improvement of the technical solution, movable plates are arranged inside multiple fixed sleeve plates. Protective plates are fixedly connected to the bottoms of multiple movable plates. Fixed sleeves are fixedly connected to the outside of multiple fixed sleeve plates. Fixed rods are arranged inside the fixed sleeves. One end of every two fixed rods is fixedly connected to a pull plate. Contact discs are fixedly connected to the outside of multiple fixed rods. Return springs are sleeved on the outside of multiple fixed rods. Multiple return springs are abutted between the contact discs and the fixed sleeves. Guide grooves for the fixed rods to move are formed in the contact surfaces between multiple fixed sleeves and fixed sleeve plates. Guide grooves for the fixed rods to move are equidistantly formed in the inside of multiple movable plates.

[0014] As a further improvement of the technical solution, multiple support rods are fixedly connected to the bottom of the support disc. Movable wheels are fixedly connected to the bottom ends of multiple support rods. Guide grooves for the movable wheels to move are formed in the upper surface of the base.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In this carton cardboard stacking device, through the arranged rotating assembly, adsorption assembly and fixed clamping assembly, when it is necessary to stack cartons, only need to first let the robotic arm drive the adsorption plate to move above the carton. When the bottom of the adsorption plate closely adheres to the upper surface of the carton, the adsorption assembly starts to operate. At this time, the adsorption assembly can effectively adsorb and fix the carton and the adsorption plate. After the carton is adsorbed and fixed, the fixed clamping assembly starts to operate. At this time, the fixed clamping assembly can effectively fix and clamp the two outer sides of the carton, thereby further improving the fixing effect of the carton. After the carton is completely fixed, the rotating assembly starts to operate. At this time, the rotating assembly will drive the robotic arm to rotate synchronously, and the robotic arm will drive the adsorption plate and the carton to move synchronously. At this time, the carton can be stacked to the required position, effectively improving the stacking efficiency and effect of the carton, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 is the sectional three-dimensional structure schematic diagram of the drive box in the present utility model;

[0019] Figure 3 is the bottom three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 4 is the sectional three-dimensional structure schematic diagram of the adjusting plate in the present utility model;

[0021] Figure 5 is Figure 2 the enlarged structure schematic diagram of area A in

[0022] Figure 6 is Figure 4 the enlarged structure schematic diagram of area B in

[0023] The meanings of each label in the figure are as follows:

[0024] 1. Base; 2. Support plate; 3. Robot arm; 4. Adsorption plate; 5. Drive box; 6. Support rod; 7. Movable wheel; 8. Suction pump; 9. Exhaust pipe; 10. Branch air pipe; 11. Suction hood; 12. First motor; 13. Air inlet hole; 14. Adjusting plate; 15. Second motor; 16. Bidirectional threaded rod; 17. Threaded block; 18. Bottom plate; 19. Fixed sleeve plate; 20. Movable plate; 21. Protection plate; 22. Fixed sleeve; 23. Limit disc; 24. Synchronous belt; 25. Drive rod; 26. First bevel gear; 27. Second bevel gear; 28. Rotating column; 29. Fixed rod; 30. Contact disc; 31. Return spring. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying 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.

[0026] Please refer to Figure 1 - Figure 6 As shown, this embodiment provides a carton cardboard palletizing device, including a base 1, and further including:

[0027] A support plate 2, located above the base 1, the upper surface of the support plate 2 is fixedly connected with a robot arm 3, and an adsorption plate 4 is fixedly connected to the outside of the robot arm 3;

[0028] A rotating assembly, arranged on the upper surface of the base 1 and used to adjust the horizontal angular position of the robot arm 3;

[0029] An adsorption assembly, arranged on the outside of the robot arm 3 and used to adsorb cartons;

[0030] Fixed clamping assemblies, symmetrically arranged on the upper surface of the adsorption plate 4 and used to fixedly clamp cartons, so as to further improve the fixing effect of the cartons.

[0031] The above working principle: When palletizing cartons, simply first let the robotic arm 3 drive the suction plate 4 to move above the carton. When the bottom of the suction plate 4 closely adheres to the upper surface of the carton, the suction assembly starts to operate. At this time, the suction assembly can effectively perform suction and fixation between the carton and the suction plate 4. After the carton is suction-fixed, the fixed clamping assembly starts to operate. At this time, the fixed clamping assembly can effectively perform fixed clamping on both sides of the outer wall of the carton, thereby further improving the fixing effect of the carton. After the carton is completely fixed, the rotating assembly starts to operate. At this time, the rotating assembly drives the robotic arm 3 to rotate synchronously. The robotic arm 3 then drives the suction plate 4 and the carton to move synchronously. At this time, the carton can be palletized to the required position, effectively improving the palletizing efficiency and effect of the carton, saving time and effort.

[0032] In order to effectively adjust the horizontal angular position of the robotic arm 3, the rotating assembly includes a drive box 5 fixedly connected to the upper surface of the base 1. A first motor 12 is fixedly connected to the outside of the drive box 5. The output shaft of the first motor 12 is fixedly connected to a drive rod 25 through a coupling. The other end of the drive rod 25 is fixedly connected to a first bevel gear 26. The inner bottom end of the drive box 5 is rotatably connected to a rotating column 28. A second bevel gear 27 meshing with the first bevel gear 26 is fixedly connected to the outside of the rotating column 28. The top end of the rotating column 28 is fixedly connected to the bottom of the support disk 2. When it is necessary to adjust the horizontal angular position of the robotic arm 3, the first motor 12 starts to operate. At this time, the first motor 12 drives the drive rod 25 to rotate synchronously. The drive rod 25 then drives the first bevel gear 26 to rotate synchronously. The first bevel gear 26 then drives the second bevel gear 27 to rotate synchronously. The second bevel gear 27 drives the rotating column 28 to rotate synchronously. The rotating column 28 then drives the support disk 2 and the robotic arm 3 to rotate synchronously. At this time, the horizontal angular position of the robotic arm 3 can be adjusted.

[0033] Considering that when palletizing cartons, it is necessary to first perform suction and fixation on the cartons, the suction assembly includes a suction pump 8 fixedly connected to the outside of the robotic arm 3. The intake end of the suction pump 8 is connected to a manifold 10. Both intake ends of the manifold 10 are connected to suction hoods 11. The intake ends of both suction hoods 11 are connected to the inside of the suction plate 4. The bottom of the suction plate 4 is equally spaced with intake holes 13. The outlet end of the suction pump 8 is connected to an exhaust pipe 9. When it is necessary to perform suction and fixation on the cartons, simply first move the suction plate 4 above the carton through the robotic arm 3. When the bottom of the suction plate 4 contacts the upper surface of the carton, the suction pump 8 starts to operate. At this time, the suction pump 8 evacuates the air inside the suction plate 4 and continuously discharges the air through the exhaust pipe 9. At this time, the carton can be suction-fixed.

[0034] In order to effectively fix and clamp the carton, the fixed clamping assembly includes an adjustment plate 14 symmetrically arranged on the upper surface of the adsorption plate 4, the inner wall of the adjustment plate 14 is rotatably connected with a bidirectional threaded rod 16, the other end of the bidirectional threaded rod 16 extends to the outside of the adjustment plate 14 and is fixedly connected to a limiting disk 23, the outside of one of the adjustment plates 14 is fixedly connected with a second motor 15, the output shaft of the second motor 15 is fixedly connected to one end of one of the bidirectional threaded rods 16 through a coupling, the two bidirectional threaded rods 16 are connected through a synchronous belt 24 and a pulley transmission, the outside of the two bidirectional threaded rods 16 are symmetrically provided with threaded blocks 17, the bottom of the two adjustment plates 14 are provided with guide grooves for the movement of the threaded blocks 17, the bottoms of each of the two threaded blocks 17 are fixedly connected with a bottom plate 18, and the bottoms of the two bottom plates 18 are symmetrically provided with fixed The fixed sleeve 19 has protective pads bonded to the opposite sides of each of the two fixed sleeves 19. When the carton is adsorbed and fixed, the second motor 15 starts to run. At this time, the second motor 15 will drive one of the two-way threaded rods 16 to rotate synchronously. Since the two two-way threaded rods 16 are connected by a synchronous belt 24 and a pulley for transmission, the two two-way threaded rods 16 will rotate synchronously at this time, and the thread block 17 will move synchronously on the outside of the two-way threaded rod 16, driving the bottom plate 18 to move synchronously, and the bottom plate 18 will drive the fixed sleeve 19 to move synchronously. When the fixed sleeve 19 contacts the two sides of the outer wall of the carton, the carton can be fixed and clamped by the fixed sleeve 19, thereby further improving the fixing effect of the carton. By setting the protective pad, the carton can be effectively protected.

[0035] In order to effectively lift the bottom of the cardboard box, movable plates 20 are provided inside multiple fixed sleeve plates 19. Protective plates 21 are fixedly connected to the bottoms of the multiple movable plates 20. Fixed sleeves 22 are fixedly connected to the outsides of the multiple fixed sleeve plates 19. Fixed rods 29 are provided inside the fixed sleeves 22. One end of every two fixed rods 29 is fixedly connected to a pull plate. Contact plates 30 are fixedly connected to the outsides of the multiple fixed rods 29. Return springs 31 are sleeved on the outsides of the multiple fixed rods 29. The multiple return springs 31 are all abutted between the contact plates 30 and the fixed sleeves 22. Guide grooves for the movement of the fixed rods 29 are provided on the contact surfaces of the multiple fixed sleeves 22 and the fixed sleeve plates 19. Guide grooves for the movement of the fixed rods 29 are equidistantly provided inside the multiple movable plates 20. Through the arrangement of the protective plates 21, the bottom of the cardboard box can be effectively lifted, thereby further improving the stability of the cardboard box during palletizing. When the height position of the protective plate 21 needs to be adjusted, just pull the pull plate first. At this time, the pull plate will drive the fixed rod 29 to move synchronously. The fixed rod 29 will then drive the contact plate 30 to move synchronously. During the movement of the contact plate 30, the return spring 31 will be compressed. When the fixed rod 29 disengages from the guide groove inside the movable plate 20, then pull out the movable plate 20 inside the fixed sleeve plate 19. When the movable plate 20 drives the protective plate 21 to move to the required height position, then release the pull plate. At this time, the return spring 31 resets, driving the contact plate 30 and the fixed rod 29 to move synchronously. When the fixed rod 29 is inserted into the guide groove inside the movable plate 20, the movable plate 20 and the fixed sleeve plate 19 can be fixed, and at this time, the height position of the protective plate 21 can be fixed.

[0036] In addition, in order to effectively improve the stability of the robotic arm 3 during rotation, multiple support rods 6 are fixedly connected to the bottom of the support disk 2. Movable wheels 7 are fixedly connected to the bottoms of the multiple support rods 6. Guide grooves for the movement of the movable wheels 7 are provided on the upper surface of the base 1. During the rotation of the support disk 2, the support rods 6 will be driven to move synchronously. The support rods 6 will then drive the movable wheels 7 to move synchronously. At this time, the smoothness of the support disk 2 and the robotic arm 3 during rotation can be improved through the movable wheels 7. The support rods 6 can play a certain supporting role, thereby effectively improving the stability of the support disk 2 during rotation.

[0037] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A carton cardboard stacking device, comprising a base (1), characterized in that, It further includes: A support plate (2), located above the base (1). The upper surface of the support plate (2) is fixedly connected to a robotic arm (3), and an adsorption plate (4) is fixedly connected to the outside of the robotic arm (3); A rotation assembly, arranged on the upper surface of the base (1) and used for adjusting the horizontal angular position of the robotic arm (3); An adsorption assembly, arranged on the outside of the robotic arm (3) and used for adsorbing and processing the cardboard box; A fixed clamping assembly, symmetrically arranged on the upper surface of the adsorption plate (4) and used for fixedly clamping the cardboard box, so as to further improve the fixing effect of the cardboard box.

2. The carton cardboard stacking device according to claim 1, characterized in that: The rotation assembly includes a drive box (5) fixedly connected to the upper surface of the base (1). A first motor (12) is fixedly connected to the outside of the drive box (5). The output shaft of the first motor (12) is fixedly connected to a drive rod (25) through a coupling. The other end of the drive rod (25) is fixedly connected to a first bevel gear (26). The inner bottom end of the drive box (5) is rotatably connected to a rotating column (28). A second bevel gear (27) meshing with the first bevel gear (26) is fixedly connected to the outside of the rotating column (28). The top end of the rotating column (28) is fixedly connected to the bottom of the support plate (2).

3. The carton board stacking device according to claim 1, characterized in that: The adsorption assembly includes an air suction pump (8) fixedly connected to the outside of the robotic arm (3). The air inlet end of the air suction pump (8) is communicated with a sub-air pipe (10). Both air inlet ends of the sub-air pipe (10) are communicated with an air suction hood (11). The air inlet ends of both air suction hoods (11) are connected to the inside of the adsorption plate (4). Air inlet holes (13) are equidistantly arranged at the bottom of the adsorption plate (4). The air outlet end of the air suction pump (8) is communicated with an exhaust pipe (9).

4. The carton cardboard stacking device according to claim 1, characterized in that: The fixed clamping assembly includes adjusting plates (14) symmetrically arranged on the upper surface of the adsorption plate (4). A bidirectional threaded rod (16) is rotatably connected to the inner wall of the adjusting plate (14). The other end of the bidirectional threaded rod (16) extends to the outside of the adjusting plate (14) and is fixedly connected to a limit disk (23). A second motor (15) is fixedly connected to the outside of one of the adjusting plates (14). The output shaft of the second motor (15) is fixedly connected to one end of one of the bidirectional threaded rods (16) through a coupling. The two bidirectional threaded rods (16) are connected by a synchronous belt (24) and pulley transmission. Threaded blocks (17) are symmetrically arranged on the outside of the two bidirectional threaded rods (16). Guide grooves for the threaded blocks (17) to move are opened at the bottoms of the two adjusting plates (14). Bottom plates (18) are fixedly connected to the bottoms of every two threaded blocks (17). Fixed sleeve plates (19) are symmetrically arranged at the bottoms of the two bottom plates (18). Protective pads are adhered to the opposite sides of every two fixed sleeve plates (19).

5. The palletizing device for carton cardboard according to claim 4, characterized in that: An inner part of each of the multiple fixed sleeve plates (19) is provided with a movable plate (20). A bottom of each of the multiple movable plates (20) is fixedly connected with a protective plate (21). An outer part of each of the multiple fixed sleeve plates (19) is fixedly connected with a fixed sleeve (22). A fixed rod (29) is arranged inside the fixed sleeve (22). One end of each two of the fixed rods (29) is fixedly connected with a pulling plate. A contact disc (30) is fixedly connected to an outer part of each of the multiple fixed rods (29). A return spring (31) is sleeved on an outer part of each of the multiple fixed rods (29). Each of the multiple return springs (31) abuts between the contact disc (30) and the fixed sleeve (22). A guiding groove for the fixed rod (29) to move is formed in a contact surface between each of the multiple fixed sleeves (22) and the fixed sleeve plate (19). A guiding groove for the fixed rod (29) to move is equidistantly formed in an inner part of each of the multiple movable plates (20).

6. The carton cardboard stacking device according to claim 1, characterized in that: A bottom of the support disc (2) is fixedly connected with multiple support rods (6). A bottom end of each of the multiple support rods (6) is fixedly connected with a movable wheel (7). A guiding groove for the movable wheel (7) to move is formed in an upper surface of the base (1).

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