Multifunctional stacking industrial robot

Abstract

The utility model discloses a multifunctional stacking industrial robot, and particularly relates to the field of stacking machinery. The multifunctional stacking industrial robot comprises a fixing plate, one end of the fixing plate is provided with a conveying belt, the fixing plate is rotationally connected with a side plate through a shaft rod arranged on the outer wall of the fixing plate, the bottom of the side plate is fixedly connected with a connecting piece, the interior of the connecting piece is rotationally connected with a rotating block, and the bottom of the rotating block is fixedly connected with an adjusting rod. The distance between an adjusting rod and a supporting column is changed, so that a side plate rotates along a shaft rod, a connecting piece is driven to rotate around a rotating block, a conveying belt is lifted in a matched rotating mode, the device can adapt to different working environments and material characteristics, and the flexibility of the device is enhanced; and the threaded rod pushes the guide plate to move, the inclined objects on the conveying belt are centralized through the inclination angle set by the guide plate, and the motion state of the materials on the conveying structure is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of palletizing machinery, in particular to a multifunctional palletizing industrial robot. Background Art

[0002] The palletizing robot is a kind of production automation equipment, which is mainly used to replace manual sorting, handling and loading and unloading of goods. It can realize large-scale and repetitive production operations, greatly improving production efficiency.

[0003] For example, Chinese patent 201620525184.8 discloses a robot palletizing system for high-speed logistics sorting, which includes a power conveying roller line, a pallet recovery roller line, a handling robot, a distance sensor detection device, a multifunctional robot gripper, a sorting conveying line, and a master control system. In the robot palletizing system for high-speed logistics sorting, the power conveying roller line and the pallet recovery roller line are arranged in parallel and run simultaneously, one for transporting goods to the front end of the handling robot, and the other for pallet recovery operations, which can achieve high-speed sorting; the multifunctional robot gripper can grab multiple box-type goods of different heights at a time, which not only effectively reduces the labor intensity of workers, but also greatly improves the grabbing efficiency, further achieving high-speed sorting.

[0004] Based on the search of prior art, the conveying structure in the device cannot change its inclination, which reduces the flexibility of the device, thereby affecting the movement state of the material on the conveying structure, reducing the conveying efficiency of the material, and being unable to adapt to different working environments and material characteristics. The adaptability and versatility of the conveying structure are reduced, and the stability of the device is reduced, which may cause the material to fall and slide during the conveying process. Utility Model Content

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional palletizing industrial robot comprises a fixed plate, one end of the fixed plate is provided with a conveyor belt, the fixed plate is rotatably connected to a side plate through an axle rod arranged on its outer wall, the bottom of the side plate is fixedly connected to a connecting piece, the inside of the connecting piece is rotatably connected to a rotating block, the bottom of the rotating block is fixedly connected to an adjusting rod, the bottom of the adjusting rod is slidably sleeved with a supporting column, the inner cavity of the support column is threadedly connected with a bolt, one end of the bolt passes through the supporting column and is slidably plugged with an adjusting hole opened in the inner cavity of the adjusting rod, the top of the side plate is fixedly connected to a surrounding plate, the outer wall of the surrounding plate is threadedly connected with a threaded rod, one end of the threaded rod is fixedly connected to a turntable, and the other end of the threaded rod passes through the surrounding plate and is rotatably connected to a guide plate through a bearing.

[0006] By moving the adjusting rod up and down and changing the distance between the adjusting rod and the support column, the side plate rotates along the shaft rod, driving the connecting parts to rotate around the rotating block to cooperate with the rotating and lifting conveyor belt, which helps the device adapt to different working environments and material characteristics to adjust the inclination angle of the conveyor belt. Then, the bolt is turned to fix the adjusting rod and the support column to each other. In addition, by rotating the turntable, the threaded rod is driven to rotate in the enclosure, and the threaded rod pushes the guide plate to move. The inclination angle set by the guide plate can be used to straighten the position of the tilted objects on the conveyor belt.

[0007] Preferably, the side panels are provided in two groups and are symmetrically and evenly distributed on both sides of the conveyor belt, the adjustment holes opened in the inner cavity of the adjustment rod are provided in multiple groups and are symmetrically and evenly distributed, and the inner diameter of each group of adjustment holes in the inner cavity of the adjustment rod is equal to the outer diameter of the bolt.

[0008] Preferably, the guide plates are provided in two groups and are symmetrically and evenly distributed on the inner wall of the enclosure, and the bottoms of the two groups of guide plates fit the top of the conveyor belt.

[0009] Preferably, a group of the side panels are fixedly connected to a motor 1 inside, a rotary rod is fixedly connected to the output end of the motor 1, a roller is fixedly connected to the outer wall of the rotary rod, a belt is rotatably connected to one side of the outer wall of the roller, the outside of the roller is rotatably connected to the inner wall of the conveyor belt, a group of rollers are driven to rotate by the rotary rod connected to the motor 1, and then the belts drive multiple groups of rollers to roll, thereby realizing the rotation of the conveyor belt for transporting goods.

[0010] Preferably, both ends of the rotating rod pass through the interior of the drum and are rotatably connected to the inner wall of the side plate. The drum is provided with three groups of rotating rods which are symmetrically and evenly distributed. The outer wall of the drum is provided with grooves. The belt is installed in the grooves provided in the drum and is rotatably connected. The grooves are provided to facilitate the limiting and fixing of the belts and enhance the stability of the device.

[0011] Preferably, the bottom of the fixed plate is fixedly connected to a support rod, the top of the fixed plate is fixedly connected to motor 2, which is fixedly connected to a transmission frame via a rotating shaft arranged at its output end, the inner wall of the transmission frame is fixedly connected to motor 3, the output end of motor 3 is fixedly connected to a rotating rod, the outer wall of the rotating rod is rotatably connected to a large arm, one end of the rotating rod passes through the large arm and is rotatably connected to the inner wall of the transmission frame, the rotating shaft is driven by motor 2 to connect to the transmission frame, so that the large arm can rotate left and right, and then the rotating rod connected to the large arm is driven by motor 3 to rotate, so that the large arm can rotate in a fan shape.

[0012] Preferably, the outer wall of the upper arm is rotatably connected to the lower arm, the bottom of the lower arm is fixedly connected to a clamp, the inside of the clamp is rotatably connected to a hydraulic rod, the end of the hydraulic rod away from the clamp is rotatably connected to a splint, the splint is installed on the outer wall of the upper arm, and then the hydraulic rod is extended and retracted, cooperating with the clamp and the splint to rotate at a relative angle, driving the lower arm to rotate slightly, effectively expanding the use range of the device, so as to facilitate the device to move to the cargo clamping point.

[0013] Preferably, the outer wall of the forearm is rotatably connected to a connecting head, the bottom of the connecting head is fixedly connected to a suction cup, an air pump is installed in the connecting head, and the suction cup is connected to suck and transport the goods.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In this device, by moving the adjusting rod up and down and changing the distance between the adjusting rod and the support column, the side plate rotates along the shaft rod, driving the connecting parts to rotate around the rotating block to cooperate with the rotating and lifting conveyor belt, which helps to adapt the device to different working environments and material characteristics to adjust the inclination angle of the conveyor belt. Then, the bolt is rotated to fix the adjusting rod and the support column to each other, thereby enhancing the stability of the device and avoiding looseness, enhancing the flexibility of the device, improving the material conveying efficiency, enhancing the adaptability and versatility of the device's conveying structure, and avoiding the material from falling and sliding during the conveying process.

[0016] 2. In this device, the turntable is rotated to drive the threaded rod to rotate in the enclosure, so that the threaded rod pushes the guide plate to move, and the inclined angle of the guide plate is used to straighten the position of the inclined objects on the conveyor belt, thereby enhancing the functionality of the device, ensuring the movement state of the materials on the conveying structure, improving the stability of the device, and improving the efficiency of the device's transmission and stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjusting rod component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the roller component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the hydraulic rod components of the utility model.

[0021] In the figure: 1. fixed plate; 2. conveyor belt; 3. side plate; 4. connecting piece; 5. rotating block; 6. adjusting rod; 7. supporting column; 8. bolt; 9. enclosure; 10. threaded rod; 11. turntable; 12. guide plate; 13. motor one; 14. rotating rod; 15. roller; 16. belt; 17. supporting rod; 18. transmission frame; 19. motor three; 20. rotating rod; 21. upper arm; 22. lower arm; 23. clamp; 24. hydraulic rod; 25. clamp; 26. connector; 27. suction cup; 28. motor two. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 A multifunctional palletizing industrial robot comprises a fixed plate 1, a conveyor belt 2 is arranged at one end of the fixed plate 1, the fixed plate 1 is rotatably connected to a side plate 3 through an axial rod arranged on its outer wall, a connecting piece 4 is fixedly connected to the bottom of the side plate 3, a rotating block 5 is rotatably connected to the inside of the connecting piece 4, an adjusting rod 6 is fixedly connected to the bottom of the rotating block 5, a supporting column 7 is slidably sleeved on the bottom of the adjusting rod 6, a bolt 8 is threadedly connected to the inner cavity of the supporting column 7, one end of the bolt 8 passes through the supporting column 7 and is slidably plugged into the adjusting hole opened in the inner cavity of the adjusting rod 6, a shroud 9 is fixedly connected to the top of the side plate 3, a threaded rod 10 is threadedly connected to the outer wall of the shroud 9, a turntable 11 is fixedly connected to one end of the threaded rod 10, and a rotating disk 11 is fixedly connected to one end of the threaded rod 10. The other end of 10 passes through the enclosure 9 and is rotatably connected to a guide plate 12 through a bearing. By moving the adjusting rod 6 up and down, the distance between the adjusting rod 6 and the support column 7 is changed, so that the side plate 3 rotates along the shaft rod, driving the connecting member 4 to rotate around the rotating block 5 to cooperate with the rotation and lifting of the conveyor belt 2, which helps to adapt the device to different working environments and material characteristics to adjust the inclination angle of the conveyor belt 2, and then rotate the bolt 8 to fix the adjusting rod 6 and the support column 7 to each other. In addition, by rotating the turntable 11, the threaded rod 10 is driven to rotate in the enclosure 9, so that the threaded rod 10 pushes the guide plate 12 to move, and the inclined angle set by the guide plate 12 is used to correct the position of the inclined objects on the conveyor belt 2;

[0024] There are two groups of side plates 3 and they are evenly and symmetrically distributed on both sides of the conveyor belt 2. There are multiple groups of adjustment holes in the inner cavity of the adjustment rod 6 and they are evenly and symmetrically distributed. The inner diameter of each group of adjustment holes in the inner cavity of the adjustment rod 6 is equal to the outer diameter of the bolt 8.

[0025] There are two sets of guide plates 12, which are symmetrically and evenly distributed on the inner wall of the enclosure 9, and the bottoms of the two sets of guide plates 12 fit the top of the conveyor belt 2;

[0026] The specific implementation method is as follows: the setting of the adjustment rod 6 strengthens the stability of the device, avoids looseness, strengthens the flexibility of the device, improves the material conveying efficiency, enhances the adaptability and versatility of the device conveying structure, and avoids the material from falling and sliding during the conveying process. The setting of the guide plate 12 strengthens the functionality of the device, ensures the movement state of the material on the conveying structure, improves the stability of the device, and improves the efficiency of the device in transporting and stacking.

[0027] See also Figure 1 , Figure 3 , Figure 4 A motor 13 is fixedly connected to the inside of a set of side plates 3, a rotary rod 14 is fixedly connected to the output end of the motor 13, a roller 15 is fixedly connected to the outer wall of the rotary rod 14, a belt 16 is rotatably connected to one side of the outer wall of the roller 15, and the outer part of the roller 15 is rotatably connected to the inner wall of the conveyor belt 2. The rotary rod 14 is connected to the motor 13 to drive a set of rollers 15 to rotate, and then the belt 16 drives multiple sets of rollers 15 to roll, so as to realize the rotation of the conveyor belt 2, so as to facilitate the transportation of goods. Because the arm length in the device is limited, if the device is transmitted to a remote location, it still needs manual handling;

[0028] Both ends of the rotary rod 14 pass through the interior of the drum 15 and are rotatably connected to the inner wall of the side plate 3. The drum 15 is provided with three groups and is symmetrically and evenly distributed. The outer wall of the drum 15 is provided with a groove. The belt 16 is installed in the groove provided in the drum 15 and is rotatably connected. The groove is provided to facilitate the limiting and fixing of the belt 16, thereby enhancing the stability of the device.

[0029] The bottom of the fixed plate 1 is fixedly connected with a support rod 17, the top of the fixed plate 1 is fixedly connected with a motor 28, which is fixedly connected to a transmission frame 18 through a rotating shaft arranged at its output end, the inner wall of the transmission frame 18 is fixedly connected with a motor 3 19, the output end of the motor 3 19 is fixedly connected with a rotating rod 20, the outer wall of the rotating rod 20 is rotatably connected with a large arm 21, one end of the rotating rod 20 penetrates the large arm 21 and is rotatably connected with the inner wall of the transmission frame 18, the motor 28 drives the rotating shaft to connect the transmission frame 18, so that the large arm 21 can rotate left and right, and then the motor 3 19 drives the rotating rod 20 to connect the large arm 21 to rotate, so that the large arm 21 can rotate in a fan shape;

[0030] The outer wall of the big arm 21 is rotatably connected to the small arm 22, the bottom of the small arm 22 is fixedly connected to the clamp 23, the inside of the clamp 23 is rotatably connected to the hydraulic rod 24, the end of the hydraulic rod 24 away from the clamp 23 is rotatably connected to the clamp plate 25, the clamp plate 25 is installed on the outer wall of the big arm 21, and then the hydraulic rod 24 is extended and retracted, and the clamp 23 and the clamp plate 25 are rotated at a relative angle, driving the small arm 22 to rotate slightly, effectively expanding the use range of the device, so that the device can be moved to the cargo clamping point;

[0031] The outer wall of the small arm 22 is rotatably connected to a connector 26, and the bottom of the connector 26 is fixedly connected to a suction cup 27. An air pump is installed in the connector 26, and the suction cup 27 is connected to suck and transport the goods;

[0032] The specific implementation method is as follows: the setting of the conveyor belt 2 enhances the transmission capacity of items, reduces the labor cost and transportation time of the device, enhances the convenience of the device through the working efficiency of the device, improves the practicality of the device, and increases the functionality of the device. The setting of the forearm 22 enhances the automated operation of the device, achieves highly precise movement and positioning, enhances the scalability and flexibility of the device, and improves the working efficiency of the device.

[0033] Working principle:

[0034] First, by moving the adjusting rod 6 up and down, the distance between the adjusting rod 6 and the supporting column 7 is changed, so that the side plate 3 rotates along the shaft rod, driving the connecting piece 4 to rotate around the rotating block 5, so as to cooperate with the rotation and lifting of the conveyor belt 2 to adjust the inclination angle of the conveyor belt 2, and then rotating the bolt 8 to fix the adjusting rod 6 and the supporting column 7 to each other. In addition, by rotating the turntable 11, the threaded rod 10 is driven to rotate in the enclosure 9, so that the threaded rod 10 pushes the guide plate 12 to move, and the inclined angle of the guide plate 12 is set to correct the position of the inclined objects on the conveyor belt 2, and then the motor 28 drives the shaft to connect the transmission frame 18, so that the big arm 21 realizes left and right rotation, and then the motor three 19 drives the rotating rod 20 to connect the big arm 21 to rotate, so that the big arm 21 rotates in a fan shape, and then the hydraulic rod 24 is extended and retracted, and the clamp 23 and the clamp plate 25 are rotated at a relative angle, driving the small arm 22 to rotate slightly, effectively expanding the use range of the device, so that the device can be moved to the cargo clamping point, and an air pump is installed in the connecting head 26, and the suction cup 27 is connected to suck and transport the cargo. Finally, the motor 13 is connected to the rotating rod 14 to drive a group of rollers 15 to rotate, and then the belt 16 drives multiple groups of rollers 15 to roll, so as to realize the rotation of the conveyor belt 2, so as to transport the cargo.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A multifunctional palletizing industrial robot, comprising a fixed plate (1), characterized in that: A conveyor belt (2) is arranged at one end of the fixed plate (1); the fixed plate (1) is rotatably connected to a side plate (3) via a shaft arranged on an outer wall thereof; a connecting piece (4) is fixedly connected to the bottom of the side plate (3); a rotating block (5) is rotatably connected to the inside of the connecting piece (4); an adjusting rod (6) is fixedly connected to the bottom of the rotating block (5); a supporting column (7) is slidably sleeved on the bottom of the adjusting rod (6); a bolt (8) is threadedly connected to the inner cavity of the supporting column (7); one end of the bolt (8) passes through the supporting column (7) and is slidably plugged into an adjusting hole provided in the inner cavity of the adjusting rod (6); a shroud (9) is fixedly connected to the top of the side plate (3); a threaded rod (10) is threadedly connected to the outer wall of the shroud (9); one end of the threaded rod (10) is fixedly connected to a turntable (11); the other end of the threaded rod (10) passes through the shroud (9) and is rotatably connected to a guide plate (12) via a bearing.

2. A multifunctional palletizing industrial robot according to claim 1, characterized in that: The side plates (3) are provided in two groups and are symmetrically and evenly distributed on both sides of the conveyor belt (2); the adjusting holes opened in the inner cavity of the adjusting rod (6) are provided in multiple groups and are symmetrically and evenly distributed; the inner diameter of each group of adjusting holes in the inner cavity of the adjusting rod (6) is equal to the outer diameter of the bolt (8).

3. The multifunctional palletizing industrial robot according to claim 1, characterized in that: The guide plates (12) are provided in two groups and are symmetrically and evenly distributed on the inner wall of the enclosure (9), and the bottoms of the two groups of guide plates (12) are in contact with the top of the conveyor belt (2).

4. The multifunctional palletizing industrial robot according to claim 1, characterized in that: A motor (13) is fixedly connected inside a group of side plates (3), a rotary rod (14) is fixedly connected to the output end of the motor (13), a roller (15) is fixedly connected to the outer wall of the rotary rod (14), a belt (16) is rotatably connected to one side of the outer wall of the roller (15), and the outside of the roller (15) is rotatably connected to the inner wall of the conveyor belt (2).

5. The multifunctional palletizing industrial robot according to claim 4, characterized in that: Both ends of the rotary rod (14) penetrate the interior of the roller (15) and are rotatably connected to the inner wall of the side plate (3). The roller (15) is provided with three groups and is symmetrically and evenly distributed. The outer wall of the roller (15) is provided with a groove. The belt (16) is installed in the groove provided in the roller (15) and is rotatably connected.

6. The multifunctional palletizing industrial robot according to claim 1, characterized in that: The bottom of the fixed plate (1) is fixedly connected to a support rod (17), the top of the fixed plate (1) is fixedly connected to a second motor (28), the second motor (28) is fixedly connected to a transmission frame (18) via a rotating shaft arranged at its output end, the inner wall of the transmission frame (18) is fixedly connected to a third motor (19), the output end of the third motor (19) is fixedly connected to a rotating rod (20), the outer wall of the rotating rod (20) is rotatably connected to a large arm (21), and one end of the rotating rod (20) passes through the large arm (21) and is rotatably connected to the inner wall of the transmission frame (18).

7. The multifunctional palletizing industrial robot according to claim 6, characterized in that: The outer wall of the upper arm (21) is rotatably connected to the lower arm (22); the bottom of the lower arm (22) is fixedly connected to a clamp (23); the inside of the clamp (23) is rotatably connected to a hydraulic rod (24); one end of the hydraulic rod (24) away from the clamp (23) is rotatably connected to a clamp (25); and the clamp (25) is mounted on the outer wall of the upper arm (21).

8. The multifunctional palletizing industrial robot according to claim 7, characterized in that: The outer wall of the small arm (22) is rotatably connected to a connecting head (26), and the bottom of the connecting head (26) is fixedly connected to a suction cup (27).

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