Stacking robot

Abstract

The utility model discloses a palletizing robot, which belongs to the technical field of robots and comprises a clamping component used for clamping goods, the clamping component comprises a first clamping plate and a second clamping plate, the first clamping plate is in sliding fit with one side of a rotating frame, and the second clamping plate is in sliding fit with the other side of the rotating frame. The top of the first clamping plate and the top of the second clamping plate are fixedly provided with an anti-falling plate through screws. The rotating assembly is used for rotating the clamping assembly and comprises a rotating frame; the clamping assembly is arranged, the structure is simple, convenience and practicability are achieved, cargoes can be clamped, the clamping assembly and the clamped cargoes can be rotated in cooperation with the rotating assembly, the risk that the cargoes fall off in the carrying and stacking process is greatly reduced by rotating anti-falling plates at the tops of a first clamping plate and a second clamping plate to the bottoms, and the practicability is high. The safety of goods is protected, and meanwhile the working efficiency is improved.

Description

Technical Field

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

[0002] A robot is an intelligent machine that can work semi-autonomously or fully autonomously. Robots can perform tasks such as operations or movements through programming and automatic control. Robots have a wide range of applications. In industrial production, such as automobile manufacturing plants, robots can perform precise welding, painting, assembly and other tasks, greatly improving production efficiency and product quality. For example, some robots can work 24 hours a day with very small errors, which is difficult for human workers to achieve. With the expansion of the production scale of some companies and the increase in labor costs, the palletizing of materials is increasingly in urgent need of mechanization. Palletizing robots provide higher production efficiency for modern production and reduce production costs.

[0003] After searching, in the prior art, Chinese patent publication number: CN218087911U discloses a palletizing robot, which includes a box, a fixed cylinder, an electric telescopic rod and a trigger. A No. 1 cylinder is installed on the top of the box, a fixed cylinder is installed on the inner wall of the No. 1 cylinder, a connecting pipe is installed on the outer wall of the fixed cylinder, a plurality of connecting cylinders are installed on the outer wall of the No. 1 cylinder, and the structure of the connecting cylinder is the same as that of the No. 1 cylinder. A switch is installed on the inner wall of the trigger, and a servo motor is installed on the inner wall of the box. The utility model can realize the automatic lubrication function by installing a fixed cylinder and a one-way valve. The rotation of the first motor drives the cam to rotate, and the cam contacts the impact plate. The impact plate moves downward to drive the lifting rod to move. The sealing plate squeezes the air inside the fixed cylinder, and then the air enters the one-way valve through the connecting pipe. The internal air impacts the sealing ball to move, and the lubricating oil inside the storage box is sprayed out from the spray pipe to lubricate the gear meshing to realize the lubrication function.

[0004] But this device still has the following defects:

[0005] The device uses two sets of electric push rods to push the supporting rods to clamp and carry the goods. If the clamping force is too large, it may damage the goods. If the clamping force is too small, the goods cannot be lifted. There is also a risk of the goods falling during the handling and stacking process. The device does not solve this problem. Utility Model Content

[0006] The purpose of the utility model is to provide a palletizing robot, which can clamp goods by setting a rotating component, and can rotate the clamping component and the clamped goods when used in conjunction with the rotating component. By rotating the anti-drop plates on the tops of the first clamping plate and the second clamping plate to the bottom, the risk of goods falling during the handling and palletizing process is greatly reduced, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A palletizing robot comprises a clamping assembly for clamping goods, the clamping assembly comprises a first clamping plate and a second clamping plate, the first clamping plate is slidably matched with one side of a rotating frame, the second clamping plate is slidably matched with the other side of the rotating frame, and an anti-slip plate is fixed to the top of the first clamping plate and the second clamping plate by screws;

[0009] It also includes a rotating assembly for rotating the clamping assembly, the rotating assembly includes a rotating frame, both sides of the rotating frame are rotatably matched with the support frame through a rotating shaft, the rotating frame is transmission-connected to the output end of the motor, and the motor is fixedly installed on one side of the bottom of the support frame;

[0010] Also included is a robotic arm for moving the rotating assembly and the holding assembly.

[0011] Preferably, three groups of first limit rods are fixedly installed on one side of the first clamping plate, the first limit rods are slidably installed on one side of the rotating frame, one end of the first limit rods is fixedly connected to the first limit plate, and the first limit plate is arranged on the outside of the rotating frame.

[0012] Preferably, a first spring is slidably sleeved on the surface of the first limiting rod, one end of the first spring is fixedly connected to the rotating frame, and the other end of the first spring abuts against the first clamping plate.

[0013] Preferably, two sets of second limit rods are fixedly installed on one side of the second clamping plate, the second limit rods are slidably matched with the other side of the rotating frame, one end of the second limit rods is fixedly connected to the second limit plate, and the second limit plate is arranged on the outside of the rotating frame.

[0014] Preferably, a second spring is slidably sleeved on the surface of the second limiting rod, one end of the second spring is fixedly connected to the rotating frame, and the other end of the second spring abuts against the second limiting plate.

[0015] Preferably, a cylinder is provided between the second limiting rods, a telescopic end of the cylinder is fixedly connected to the second clamping plate, and the cylinder is fixedly mounted on the rotating frame.

[0016] Preferably, two groups of sliding grooves are provided on the inner wall of the rotating frame, and the first clamping plate and the second clamping plate are fixedly mounted on two sides of a sliding block, and the sliding block is slidably matched with the sliding grooves.

[0017] Preferably, a rubber pad is bonded to the side of the first clamping plate and the second clamping plate contacting the goods by glue, and an anti-slip groove is provided on the surface of the rubber pad.

[0018] Preferably, a mounting seat is fixedly mounted at the top center of the rotating frame, and the mounting seat is mounted on the movable end of the robotic arm.

[0019] Preferably, the fixed end of the robotic arm is mounted on a base, and a mounting plate is fixedly mounted on the bottom of the base.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model discloses a clamping assembly is provided with a simple structure, is convenient and practical, can clamp goods, is used in conjunction with the rotating assembly, can rotate the clamping assembly and the clamped goods, and can greatly reduce the risk of goods falling during transportation and stacking by rotating the anti-dropping plates at the top of the first clamping plate and the second clamping plate to the bottom, thereby protecting the safety of the goods and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the rotating component structure;

[0024] Figure 3 This is a schematic diagram of the supporting component structure;

[0025] Figure 4 This is a schematic diagram of the rotating frame structure.

[0026] In the figure: 1. first clamping plate; 2. second clamping plate; 3. rotating frame; 4. anti-drop plate; 5. motor; 6. mechanical arm; 7. first limit rod; 8. first limit plate; 9. first spring; 10. second limit rod; 11. second limit plate; 12. second spring; 13. cylinder; 14. slide groove; 15. slider; 16. rubber pad; 17. mounting seat; 18. base; 19. mounting plate; 20. support frame. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figures 1 to 4 , the utility model provides a technical solution:

[0029] A palletizing robot comprises a clamping assembly for clamping goods, the clamping assembly comprises a first clamping plate 1 and a second clamping plate 2, the first clamping plate 1 is slidably matched with one side of a rotating frame 3, the second clamping plate 2 is slidably matched with the other side of the rotating frame 3, a cylinder 13 is arranged between the second limit rods 10, the telescopic end of the cylinder 13 is fixedly connected with the second clamping plate 2, the cylinder 13 is fixedly installed on the rotating frame 3, the first clamping plate 1 and the second clamping plate 2 are bonded with a rubber pad 16 on the side contacting the goods by glue, and an anti-slip groove 14 is provided on the surface of the rubber pad 16, and an anti-slip groove 14 is provided on the surface of the rubber pad 16. The cylinder 13 can push the second clamping plate 2 to move toward the first clamping plate 1 to clamp the two sides of the goods, so as to realize the grabbing of the goods. When used in conjunction with the rubber pad 16 and the anti-slip groove 14, the friction coefficient with the goods can be increased, thereby improving the stability of grabbing and reducing the wear on the surface of the goods. Three groups of first limiting rods 7 are fixedly installed on one side of the first clamping plate 1. The first limiting rods 7 are slidably installed on one side of the rotating frame 3. One end of the first limiting rod 7 is fixedly connected to the first limiting plate 8. The first limiting plate 8 is arranged on the outside of the rotating frame 3. The surface of the first limiting rod 7 A first spring 9 is slidably sleeved on the surface, one end of the first spring 9 is fixedly connected to the rotating frame 3, and the other end of the first spring 9 is in contact with the first clamping plate 1. By setting the first limiting rod 7, the first spring 9 and the first limiting plate 8 for use in conjunction with each other, the first clamping plate 1 can be pushed by the compressed first spring 9 to clamp the goods between the first clamping plate 1 and the second clamping plate 2 to prevent the cylinder 13 from pushing the second clamping plate 2 with excessive force and damaging the goods; two sets of second limiting rods 10 are fixedly installed on one side of the second clamping plate 2, and the second limiting rods 10 are slidably matched with the other side of the rotating frame 3. The second limit plate 11 is arranged on the outer side of the rotating frame 3, and a second spring 12 is slidably sleeved on the surface of the second limit rod 10. One end of the second spring 12 is fixedly connected to the rotating frame 3, and the other end of the second spring 12 is in contact with the second limit plate 11. By arranging the second limit rod 10, the second spring 12 and the second limit plate 11 for use together, the stability of the movement of the second clamping plate 2 can be improved when the second clamping plate 2 moves, so that a uniform clamping force can be applied to the goods to prevent uneven force from damaging the goods.

[0030] The cam 3 is connected with the motor 5 at the bottom end of the support frame 20, and the motor 5 is connected with the motor 5 at the bottom end of the support frame 20 to drive the motor 5 to move.

[0031] It also includes a mechanical arm 6 for moving the rotating component and the holding component. A mounting seat 17 is fixedly installed at the top center of the rotating frame 3. The mounting seat 17 is installed at the movable end of the mechanical arm 6. The fixed end of the mechanical arm 6 is installed on the base 18. A mounting plate 19 is fixedly installed at the bottom of the base 18. By setting the mechanical arm 6, the rotating component, the clamping component and the goods can be driven to move together, thereby realizing the stacking of the goods, and by setting the base 18 and the mounting plate 19, the device can be fixed.

[0032] When in use, the device is moved to a specified position, fixed by the mounting plate 19, the mechanical arm 6 is controlled to move the clamping assembly, etc., the clamping assembly is moved to just above the cargo, the mechanical arm 6 is controlled to move the clamping assembly, the first clamping plate 1 and the second clamping plate 2 are moved to both sides of the cargo, the cylinder 13 is started, the telescopic end of the cylinder 13 is controlled to extend, and the telescopic end of the cylinder 13 pushes the second clamping plate 2 to move toward the cargo, and when the second clamping plate 2 contacts one side of the cargo, it pushes the cargo to move together, and pushes the first clamping plate 1 to compress the first spring 9. The elastic force of the compressed first spring 9 pushes the first clamping plate 1 to press against the other side of the cargo, thereby clamping and fixing both sides of the cargo, and lifting the clamping assembly and the cargo upwards by the mechanical arm 6. Then turn on the motor 5, control the output end of the motor 5 to drive the rotating frame 3, the clamping assembly and the goods to rotate together, until the anti-dropping plate 4 on the top of the first clamping plate 1 and the second clamping plate 2 is rotated to under the goods, and then continue to control the mechanical arm 6 to drive the rotating assembly, the clamping assembly and the goods to move above the placement point, control the output end of the motor 5 to drive the rotating frame 3, the clamping assembly and the goods to rotate again, until the anti-dropping plate 4 at the bottom of the goods is rotated to the top of the goods, and then move the goods through the mechanical arm 6 to make the bottom of the goods contact the placement position, control the telescopic end of the cylinder 13 to retract, and the telescopic end of the cylinder 13 drives the second clamping plate 2 to move, so that the clamping assembly releases the goods, and the structures such as the clamping assembly are moved upward through the mechanical arm 6, and the goods are left at the placement point to complete the stacking.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A palletizing robot, characterized in that: The invention comprises a clamping assembly for clamping goods, wherein the clamping assembly comprises a first clamping plate (1) and a second clamping plate (2), wherein the first clamping plate (1) is slidably matched with one side of a rotating frame (3), and the second clamping plate (2) is slidably matched with the other side of the rotating frame (3), and an anti-slip plate (4) is fixed to the top of the first clamping plate (1) and the second clamping plate (2) by screws; It also includes a rotating assembly for rotating the clamping assembly, the rotating assembly including a rotating frame (3), two sides of the rotating frame (3) are rotatably matched with the support frame (20) via a rotating shaft, the rotating frame (3) is transmission-connected to the output end of the motor (5), and the motor (5) is fixedly mounted on one side of the bottom of the support frame (20); It also includes a mechanical arm (6) for moving the rotating component and the holding component.

2. A palletizing robot according to claim 1, characterized in that: Three groups of first limit rods (7) are fixedly mounted on one side of the first clamping plate (1); the first limit rods (7) are slidably mounted on one side of the rotating frame (3); one end of the first limit rods (7) is fixedly connected to a first limit plate (8); and the first limit plate (8) is arranged on the outside of the rotating frame (3).

3. A palletizing robot according to claim 2, characterized in that: A first spring (9) is slidably sleeved on the surface of the first limiting rod (7), one end of the first spring (9) is fixedly connected to the rotating frame (3), and the other end of the first spring (9) abuts against the first clamping plate (1).

4. A palletizing robot according to claim 1, characterized in that: Two sets of second limit rods (10) are fixedly mounted on one side of the second clamping plate (2); the second limit rods (10) are slidably matched with the other side of the rotating frame (3); one end of the second limit rod (10) is fixedly connected to a second limit plate (11); and the second limit plate (11) is arranged on the outside of the rotating frame (3).

5. A palletizing robot according to claim 4, characterized in that: A second spring (12) is slidably sleeved on the surface of the second limiting rod (10); one end of the second spring (12) is fixedly connected to the rotating frame (3); and the other end of the second spring (12) abuts against the second limiting plate (11).

6. A palletizing robot according to claim 5, characterized in that: A cylinder (13) is arranged between the second limiting rods (10), the telescopic end of the cylinder (13) is fixedly connected to the second clamping plate (2), and the cylinder (13) is fixedly mounted on the rotating frame (3).

7. A palletizing robot according to claim 1, characterized in that: The inner wall of the rotating frame (3) is provided with two groups of sliding grooves (14), and the first clamping plate (1) and the second clamping plate (2) are fixedly mounted on two sides of the sliding block (15), and the sliding block (15) is slidably matched with the sliding grooves (14).

8. The palletizing robot according to claim 1, characterized in that: The first clamping plate (1) and the second clamping plate (2) are bonded with a rubber pad (16) on the side in contact with the goods by glue, and the surface of the rubber pad (16) is provided with an anti-slip groove (14).

9. The palletizing robot according to claim 1, characterized in that: A mounting seat (17) is fixedly mounted at the top center of the rotating frame (3), and the mounting seat (17) is mounted on the movable end of the mechanical arm (6).

10. A palletizing robot according to claim 9, characterized in that: The fixed end of the mechanical arm (6) is mounted on a base (18), and a mounting plate (19) is fixedly mounted on the bottom of the base (18).

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