Unstacking and transferring robot

Abstract

The utility model relates to the technical field of transfer robots, in particular to an unstacking transfer robot which comprises a transfer robot body, a mounting plate is arranged at one end of the transfer robot body, a fixing frame is fixedly connected to the bottom of the mounting plate, and a hydraulic push rod is mounted on the inner wall of the fixing frame. An extrusion block is fixedly connected to the output end of the hydraulic push rod, a first positioning frame is fixedly connected to the bottom of the mounting plate, and a first reinforcing assembly is arranged on the side face of the inner wall of the first positioning frame. And the bottom of the mounting plate is fixedly connected with a second positioning frame. Through cooperation of a hydraulic push rod, an extrusion block, a first sliding plate and a second sliding plate, the first sliding plate, a first fixing frame and a first small suction cup and the second sliding plate, a second fixing frame and a second small suction cup separately move downwards, the side faces of material packages can be adsorbed, and the material packages of different shapes can be further adsorbed and limited; and the transfer of the material package is more stable.

Description

Technical Field

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

[0002] Transfer robots are multi-joint manipulator machine devices widely used in industrial fields. They can rely on their own power and control capabilities to achieve various industrial processing and manufacturing functions. Transfer robots are often used in multiple industrial fields such as electronics, logistics, and chemicals. When transfer robots are used to transfer various materials in industrial production, an adsorption mechanism will be installed on the transfer robot to adsorb and transfer the material packages.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the existing transfer robot realizes transfer by adsorbing one side of the material package through the suction cup during use. However, since the surface of the material package is not flat, the connection with the suction cup is not tight, resulting in instability during the transfer of the material package. Therefore, the utility model provides a depalletizing and transfer robot. Utility Model Content

[0004] The purpose of the present application is to provide a depalletizing and transferring robot to solve the problem mentioned in the above background technology that the surface of the material package is not flat, resulting in a loose connection with the suction cup, resulting in instability during the transfer of the material package.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a depalletizing and transferring robot, comprising a transfer robot body, a mounting plate being provided at one end of the transfer robot body, a fixing frame being fixedly connected to the bottom of the mounting plate, a hydraulic push rod being installed on the inner wall of the fixing frame, an extrusion block being fixedly connected to the output end of the hydraulic push rod, a first positioning frame being fixedly connected to the bottom of the mounting plate, a first reinforcement component being provided on the inner wall side surface of the first positioning frame; a second positioning frame being fixedly connected to the bottom of the mounting plate, a second reinforcement component being provided on the inner wall side surface of the second positioning frame.

[0006] Preferably, the first reinforcement component includes a first sliding plate slidably connected to the inner wall side of the first positioning frame, the side of the first sliding plate is provided with a first inclined surface adapted to the extrusion block, both sides of the first sliding plate are fixedly connected with a first fixed frame, and a plurality of first small suction cups are installed on the inner wall side of the first fixed frame.

[0007] Preferably, the second reinforcement component includes a second sliding plate slidably connected to the inner wall side of the second positioning frame, the side of the second sliding plate is provided with a second inclined surface adapted to the extrusion block, the outer side of the second sliding plate is provided with a hollow groove adapted to the hydraulic push rod, both sides of the second sliding plate are fixedly connected with second fixed frames, and a plurality of second small suction cups are installed on the inner wall side of the second fixed frame.

[0008] Preferably, a first connecting rope is fixedly connected to the side of the first sliding plate, a through hole adapted to the first connecting rope is provided on the inner side of the first positioning frame, and a first gravity block is fixedly connected to one end of the first connecting rope away from the first sliding plate.

[0009] Preferably, a second connecting rope is fixedly connected to the side of the second sliding plate, a slot matching the second connecting rope is provided on the inner side of the second positioning frame, and one end of the second connecting rope away from the second sliding plate is fixedly connected to the second gravity block.

[0010] Preferably, T-blocks are fixedly connected to the inner wall side surfaces of the first positioning frame and the second positioning frame, and guide rails matching the T-blocks are provided on the outer sides of the first sliding plate and the second sliding plate.

[0011] Preferably, a support column is fixedly connected to the bottom of the mounting plate, and a large suction cup is installed at the bottom end of the support column.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, through the cooperation of the hydraulic push rod, the extrusion block, the first sliding plate and the second sliding plate, the first sliding plate, the first fixed frame, the first small suction cup and the second sliding plate, the second fixed frame and the second small suction cup can move downward separately, so that the side of the material bag can be adsorbed, and the material bags of different shapes can be further adsorbed and limited, so that the transportation of the material bags is more stable.

[0014] 2. In the utility model, the first sliding plate and the second sliding plate are offset during the sliding process by the cooperation of the T-block and the guide rails provided on the outer sides of the first sliding plate and the second sliding plate, and the cooperation of the first gravity block, the first connecting rope and the first sliding plate, and the cooperation of the second gravity block, the second connecting rope and the second connecting plate facilitate the resetting of the first sliding plate and the second sliding plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the overall perspective axial structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the first sliding plate and the second sliding plate in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the second fixing frame and the second small suction cup in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the first fixing frame and the first small suction cup in the utility model.

[0020] In the figure: 1. transfer robot body; 2. mounting plate; 3. fixing frame; 4. hydraulic push rod; 5. first sliding plate; 6. first connecting rope; 7. first gravity block; 8. first fixing frame; 9. first small suction cup; 10. second sliding plate; 11. second connecting rope; 12. second gravity block; 13. second fixing frame; 14. second small suction cup; 15. supporting column; 16. large suction cup; 17. empty slot; 18. extrusion block; 19. first positioning frame; 20. second positioning frame. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Example 1: Reference Figure 1-4 The depalletizing and transporting robot shown in the figure comprises a transporting robot body 1, a mounting plate 2 is arranged at one end of the transporting robot body 1, a fixing frame 3 is fixedly connected to the bottom of the mounting plate 2, a hydraulic push rod 4 is installed on the inner wall of the fixing frame 3, an output end of the hydraulic push rod 4 is fixedly connected to an extrusion block 18, a first positioning frame 19 is fixedly connected to the bottom of the mounting plate 2, a first reinforcement component is arranged on the inner wall side of the first positioning frame 19; a second positioning frame 20 is fixedly connected to the bottom of the mounting plate 2, a second reinforcement component is arranged on the inner wall side of the second positioning frame 20, and the first reinforcement component and the second reinforcement component are arranged on the inner wall side of the second positioning frame 20. The assembly is convenient for further adsorption and limiting of material bags of different shapes; the first reinforcement assembly includes a first sliding plate 5 slidably connected to the inner wall side of the first positioning frame 19, and the side of the first sliding plate 5 is provided with a first inclined surface adapted to the extrusion block 18. The cooperation between the extrusion block 18 and the first inclined surface facilitates the movement of the first sliding plate 5. The first sliding plate 5 is fixedly connected to the first fixed frame 8 on both sides, and a plurality of first small suction cups 9 are installed on the inner wall side of the first fixed frame 8; the second reinforcement assembly includes a second sliding plate 10 slidably connected to the inner wall side of the second positioning frame 20, and the first small suction cups 9 are installed on the inner wall side of the first fixed frame 8. The side of the second sliding plate 10 is provided with a second inclined surface adapted to the extrusion block 18. The cooperation between the extrusion block 18 and the second inclined surface facilitates the movement of the second sliding plate 10. The outer side of the second sliding plate 10 is provided with an empty groove 17 adapted to the hydraulic push rod 4. The second sliding plate 10 is fixedly connected to the second fixing frame 13 on both sides. A plurality of second small suction cups 14 are installed on the inner wall side of the second fixing frame 13. The side of the first sliding plate 5 is fixedly connected to the first connecting rope 6. The inner side of the first positioning frame 19 is provided with a through hole adapted to the first connecting rope 6. The first connecting rope 6 is away from the first A first gravity block 7 is fixedly connected to one end of a sliding plate 5. When the squeezing block 18 no longer squeezes the first sliding plate 5, the first gravity block 7 drives the first sliding plate 5 to return to its original position through the first connecting rope 6; a second connecting rope 11 is fixedly connected to the side of the second sliding plate 10, and a slot hole matching the second connecting rope 11 is provided on the inner side of the second positioning frame 20. A second gravity block 12 is fixedly connected to one end of the second connecting rope 11 away from the second sliding plate 10. When the squeezing block 18 no longer squeezes the second sliding plate 10, the second gravity block 12 drives the second sliding plate 10 to return to its original position through the second connecting rope 6.

[0024] In this embodiment, the transfer robot body 1 is controlled to drive the mounting plate 2 to move to the top of the stack, the large suction cup 16 is controlled to adsorb the material bag, the hydraulic push rod 4 is controlled to drive the extrusion block 18 to move, and the first inclined surface of the first sliding plate 5 is squeezed, so that the first sliding plate 5 drives the first fixed frame 8 and the first small suction cup 9 to move downward, and the first fixed frame 8 and the first small suction cup 9 are moved to the side of the material bag, and the material bag is further adsorbed and limited by multiple first small suction cups 9, and the hydraulic push rod 4 is controlled to drive the extrusion block 18 to return to its original position, and the extrusion of the first sliding plate 5 is released, and the first gravity block 7 drives the first connecting rope 6 to move downward, driving the first sliding plate 5 To restore to the original position, when transporting material bags of a specific shape, control the hydraulic push rod 4 to drive the extrusion block 18 to squeeze the second inclined surface of the second sliding plate 10, so that the second sliding plate 10 drives the second fixed frame 13 and the second small suction cup 14 to move downward, and the second fixed frame 13 and the second small suction cup 14 move to the side of the material bag, and the material bags of a specific shape are adsorbed by multiple second small suction cups 14, which is convenient for adsorbing and transporting material bags of different shapes, control the hydraulic push rod 4 to drive the extrusion block 18 to restore to the original position, release the extrusion of the second sliding plate 10, and the second gravity block 12 drives the second connecting rope 11 to move downward, driving the second sliding plate 10 to restore to the original position.

[0025] Example 2: Reference Figure 1-4 Based on the same concept as the first embodiment, the present embodiment further proposes that T-blocks are fixedly connected to the inner wall sides of the first positioning frame 19 and the second positioning frame 20, and guide rails compatible with the T-blocks are provided on the outer sides of the first sliding plate 5 and the second sliding plate 10 to avoid the first sliding plate 5 and the second sliding plate 10 from offsetting during the sliding process; a support column 15 is fixedly connected to the bottom of the mounting plate 2, and a large suction cup 16 is installed at the bottom end of the support column 15, and the large suction cup 16 is used to perform preliminary adsorption and positioning of the material.

[0026] In this embodiment, the first sliding plate 5 and the second sliding plate 10 slide along the corresponding T-blocks during the sliding process, so that the first sliding plate 5 and the second sliding plate 10 remain stable during the sliding process.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A depalletizing and transporting robot, comprising a transporting robot body (1), characterized in that: A mounting plate (2) is provided at one end of the transfer robot body (1); a fixing frame (3) is fixedly connected to the bottom of the mounting plate (2); a hydraulic push rod (4) is installed on the inner wall of the fixing frame (3); an output end of the hydraulic push rod (4) is fixedly connected to an extrusion block (18); a first positioning frame (19) is fixedly connected to the bottom of the mounting plate (2); a first reinforcement component is provided on the inner wall side of the first positioning frame (19); a second positioning frame (20) is fixedly connected to the bottom of the mounting plate (2); a second reinforcement component is provided on the inner wall side of the second positioning frame (20).

2. A depalletizing and transporting robot according to claim 1, characterized in that: The first reinforcement component comprises a first sliding plate (5) slidably connected to the inner wall side of the first positioning frame (19), the side of the first sliding plate (5) is provided with a first inclined surface adapted to the extrusion block (18), both sides of the first sliding plate (5) are fixedly connected to a first fixed frame (8), and a plurality of first small suction cups (9) are installed on the inner wall side of the first fixed frame (8).

3. A depalletizing and transporting robot according to claim 2, characterized in that: The second reinforcement component comprises a second sliding plate (10) slidably connected to the inner wall side of the second positioning frame (20), the side of the second sliding plate (10) is provided with a second inclined surface adapted to the extrusion block (18), the outer side of the second sliding plate (10) is provided with a hollow groove (17) adapted to the hydraulic push rod (4), both sides of the second sliding plate (10) are fixedly connected to a second fixed frame (13), and a plurality of second small suction cups (14) are installed on the inner wall side of the second fixed frame (13).

4. A depalletizing and transporting robot according to claim 2, characterized in that: A first connecting rope (6) is fixedly connected to the side of the first sliding plate (5), a through hole adapted to the first connecting rope (6) is provided on the inner side of the first positioning frame (19), and a first gravity block (7) is fixedly connected to one end of the first connecting rope (6) away from the first sliding plate (5).

5. The depalletizing and transporting robot according to claim 3, characterized in that: A second connecting rope (11) is fixedly connected to the side of the second sliding plate (10), a slot hole matching the second connecting rope (11) is provided on the inner side of the second positioning frame (20), and a second gravity block (12) is fixedly connected to one end of the second connecting rope (11) away from the second sliding plate (10).

6. The depalletizing and transporting robot according to claim 5, characterized in that: The inner wall side surfaces of the first positioning frame (19) and the second positioning frame (20) are both fixedly connected with T-shaped blocks, and the outer sides of the first sliding plate (5) and the second sliding plate (10) are both provided with guide rails adapted to the T-shaped blocks.

7. The depalletizing and transporting robot according to claim 1, characterized in that: A support column (15) is fixedly connected to the bottom of the mounting plate (2), and a large suction cup (16) is installed at the bottom end of the support column (15).

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