Aluminum profile stand column for logistics robot lifting mechanism

Abstract

The utility model discloses an aluminum profile stand column for a lifting mechanism of a logistics robot, which comprises two column bodies, the aluminum profile stand column is manufactured by adopting an extrusion process, the weight is light, the strength is high, the stand column is designed into a cavity structure, the material weight is reduced on the premise of meeting the use strength of related structures, the stand column is designed into a C-shaped groove structure, and the service life is prolonged. As a roller running raceway of the lifting mechanism, a C-shaped groove structure is integrally formed through a mold, the size is stable, smooth lifting action is guaranteed, the stand columns are provided with national standard connecting groove structures, the left stand column and the right stand column are connected into a closed frame structure through standard aluminum profiles, linear connecting strips and corner fittings, the structure is simple, connection is firm, and the stand columns are provided with cavity avoiding structures. The synchronous belt of the lifting mechanism can be connected with the upper belt wheel and the lower belt wheel in a surrounding mode through the cavity, the synchronous belt is protected, attractiveness of the overall appearance is guaranteed, and the aluminum profile stand column is high in structural integration degree, complete in function, high in manufacturing precision and high in production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile columns, in particular to an aluminum profile column used for a lifting mechanism of a logistics robot. Background Art

[0002] For the lifting mechanism of logistics robots, the use of columns is a common design choice. The columns can ensure the stability and safety of the robot during the lifting process. The columns are usually made of steel. The design usually takes into account weight bearing capacity, structural stability and durability. The columns can achieve lifting functions through motors or hydraulic systems. Motor-driven columns usually have simple structures and low costs, and are suitable for application scenarios with low requirements for lifting speed and accuracy. Columns driven by hydraulic systems can provide higher lifting speeds and more precise position control, which are suitable for scenarios with higher lifting requirements. Columns can also be equipped with sensors and safety devices to monitor and protect the safety of the robot during the lifting process. For example, weight sensors can be used to monitor the load of the robot to ensure that it does not exceed the range of the column's load capacity.

[0003] However, the existing device still has the following defects:

[0004] When the existing device is in use, the traditional similar structure uses steel columns with the disadvantages of heavy weight and not beautiful appearance; the traditional similar structure uses steel columns with complex welding structure and large deformation, so we need to propose an aluminum profile column for the lifting mechanism of the logistics robot. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum profile column for a logistics robot lifting mechanism. The aluminum profile column is made by extrusion technology, which is light in weight and high in strength. The column is designed as a cavity structure to reduce the weight of the material while meeting the use strength of the relevant structure. The column is designed with a C-shaped groove structure, which serves as a roller running track for the lifting mechanism. The C-shaped groove structure is formed in one piece by a mold, and has stable dimensions to ensure smooth lifting and lowering movements. The column is designed with a national standard connecting groove structure. The left and right columns are connected into a closed frame structure through standard aluminum profiles, straight connecting strips and corner pieces. The structure is simple and the connection is reliable. The column is designed with a cavity avoidance structure, and the synchronous belt of the lifting mechanism can be connected around the upper and lower pulleys through the cavity, which not only protects the synchronous belt but also ensures the beauty of the overall appearance. The aluminum profile column structure has high integration, complete functions, high manufacturing precision, and high production efficiency, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An aluminum profile column for a logistics robot lifting mechanism, comprising a column, two columns are provided with a C-shaped groove inside, the C-shaped groove is provided with a chamfer inside, two columns are provided with a first weight-reducing groove inside, two columns are provided with a second weight-reducing groove inside, two columns are provided with a third weight-reducing groove inside, two columns are provided with a cross groove inside, four corners of the two columns are provided with a first fillet, two columns are provided with an avoidance groove inside, and the avoidance groove is provided with a second fillet inside;

[0008] A support assembly for supporting the position of the C-shaped groove is arranged inside the avoidance groove;

[0009] The two columns are both provided with a connecting assembly for connecting the two columns.

[0010] Preferably, the support assembly includes a plurality of support plates slidably installed inside the avoidance groove, the plurality of support plates are provided with through holes inside, the through holes are provided with fixing bolts inside, the two columns are provided with a plurality of thread grooves inside, and the plurality of thread grooves are threadedly connected to the plurality of fixing bolts.

[0011] Preferably, a roller is rollingly connected inside the C-shaped groove, a movable frame is provided on the side wall of the roller, and a mounting frame is fixedly connected to the outer side of the movable frame.

[0012] Preferably, the movable frame is formed by bolting a plurality of plates.

[0013] Preferably, the mounting frame is composed of two rods and a plate, and a mounting hole is provided inside the plate.

[0014] Preferably, the connection assembly comprises a cross rod slidably connected to the inside of the cross groove, a connecting strip is fixedly connected to the side wall of the cross rod, and an upper end of the connecting strip abuts against a corner piece.

[0015] Preferably, the connecting strip is slidably connected to the column, and both ends of the connecting strip are fixedly connected with a cross rod.

[0016] Preferably, the corner piece is a shell, and the corner piece is bolted to the outside of the column.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model adopts the extrusion process to make the aluminum profile column, which is light in weight and high in strength. The column is designed as a cavity structure, which reduces the material weight while meeting the use strength of the relevant structure. The column is designed with a C-shaped groove structure as the roller running track of the lifting mechanism. The C-shaped groove structure is formed in one piece by a mold, and the size is stable to ensure smooth lifting action. The column is designed with a national standard connecting groove structure. The left and right columns are connected into a closed frame structure through standard aluminum profiles, straight connecting strips and corner pieces. The structure is simple and the connection is reliable. The column is designed with a cavity avoidance structure. The synchronous belt of the lifting mechanism can be connected to the upper and lower pulleys through the cavity, which not only protects the synchronous belt but also ensures the beauty of the overall appearance. The aluminum profile column structure has high integration, complete functions, high manufacturing precision and high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is an enlarged top view of the utility model;

[0021] Figure 3 It is an enlarged top view of the column of the utility model.

[0022] In the figure: 1. Cylinder; 2. C-shaped groove; 3. Chamfer; 4. First weight-reducing groove; 5. Second weight-reducing groove; 6. Third weight-reducing groove; 7. Cross groove; 8. First fillet; 9. Avoidance groove; 10. Second fillet; 11. Support plate; 12. Through hole; 13. Fixing bolt; 14. Threaded groove; 15. Roller; 16. Moving frame; 17. Mounting frame; 18. Cross rod; 19. Connecting strip; 20. Angle piece. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3 , the utility model provides a technical solution:

[0025] An aluminum profile column for a logistics robot lifting mechanism, comprising two columns 1, each of the two columns 1 is provided with a C-shaped groove 2, the C-shaped groove 2 is provided with a chamfer 3, each of the two columns 1 is provided with a first weight-reducing groove 4, each of the two columns 1 is provided with a second weight-reducing groove 5, each of the two columns 1 is provided with a third weight-reducing groove 6, each of the two columns 1 is provided with a cross groove 7, each of the four corners of the two columns 1 is provided with a first fillet 8, each of the two columns 1 is provided with an avoidance groove 9, and the avoidance groove 9 is provided with a second fillet 10;

[0026] A support assembly is provided inside the avoidance groove 9 to support the position of the C-shaped groove 2;

[0027] The two columns 1 are each provided with a connecting assembly for connecting the two columns 1 .

[0028] The support assembly includes multiple support plates 11 slidably installed inside the avoidance groove 9, the multiple support plates 11 have through holes 12 inside, and fixing bolts 13 are arranged inside the through holes 12. The two columns 1 have multiple thread grooves 14 inside, and the multiple thread grooves 14 are threadedly connected to the multiple fixing bolts 13.

[0029] Exemplarily, the support plate 11 is installed inside the avoidance groove 9 and fixed by fixing bolts 13. The support plate 11 supports the plate at the lower end of the C-shaped groove 2 to avoid the problem that the plate at the lower end of the C-shaped groove 2 is easily damaged due to lack of support during use.

[0030] A roller 15 is rollingly connected inside the C-shaped groove 2 , a moving frame 16 is provided on the side wall of the roller 15 , and a mounting frame 17 is fixedly connected to the outer side of the moving frame 16 .

[0031] Exemplarily, the roller 15 slides inside the C-shaped groove 2, driving the moving frame 16 and the mounting frame 17 to rise or fall.

[0032] The movable frame 16 is formed by bolting together a plurality of plates.

[0033] Exemplarily, the movable frame 16 is composed of a plurality of plates, which facilitates the installation of the roller 15 and the mounting frame 17 .

[0034] The mounting frame 17 is composed of two rods and a plate, and a mounting hole is formed inside the plate.

[0035] Exemplarily, the plate on the mounting frame 17 and the mounting holes on the plate facilitate fixing of the workpiece and facilitate the mounting frame 17 to transport the workpiece.

[0036] The connection assembly includes a cross rod 18 slidably connected to the inside of the cross groove 7 , a connecting strip 19 is fixedly connected to the side wall of the cross rod 18 , and an upper end of the connecting strip 19 abuts against an angle piece 20 .

[0037] Exemplarily, the cross rod 18 is clamped in the cross groove 7 , and the two cross rods 18 are connected together by a connecting strip 19 to connect the two columns 1 .

[0038] The connecting bar 19 is slidably connected to the column 1 , and both ends of the connecting bar 19 are fixedly connected to the cross rod 18 .

[0039] For example, the main working principle of the connection between the cross bar 18 and the cross slot 7 is that when the cross bar 18 is inserted into the cross slot 7, the raised part will be completely matched with the groove, forming a close contact and preventing relative sliding. This connection method provides stable rotation and torque transmission capabilities during operation. The connection between the cross bar 18 and the cross slot 7 has the following characteristics: high stability; high load-bearing capacity; at the same time, this connection method can achieve a certain degree of adjustment, so that the connecting parts can be fine-tuned and aligned relative to each other, and the connection between the cross bar 18 and the cross slot 7 is relatively simple, which is convenient for assembly and disassembly. The connecting parts only need to be inserted or removed in the corresponding manner.

[0040] The corner piece 20 is a shell, and the corner piece 20 is bolted to the outer side of the column 1 .

[0041] Exemplarily, a corner fitting 20 (also known as a connector or corner code) is an element used to connect and reinforce two or more objects. They are usually made of metal (such as steel or aluminum) or plastic and are commonly used in furniture, mechanical equipment, building structures and other assembly projects. The corner fitting 20 can provide a strong connection, increase structural stability, ensure alignment and prevent loosening, while also providing decorative functions.

[0042] Working principle: When the utility model is used, the aluminum profile column body 1 is made by extrusion process, which is light in weight and high in strength. The column is designed as a cavity structure, which reduces the weight of the material while meeting the strength of the relevant structure. The column is designed with a C-shaped groove 2 structure, which serves as the running track of the roller 15 of the lifting mechanism. The C-shaped groove 2 structure is formed by a mold in one piece, and the size is stable to ensure smooth lifting action. The column body 1 is designed with a national standard connection groove structure. The left and right columns are connected into a closed frame structure through standard aluminum profiles, connecting strips 19 and corner pieces 20. The structure is simple, the connection is reliable, and the column A cavity avoidance structure is designed inside the column body 1, and the synchronous belt of the lifting mechanism can be connected to the upper and lower pulleys through the avoidance groove 9, which not only protects the synchronous belt but also ensures the beauty of the overall appearance. The aluminum profile column structure has high integration, complete functions, high manufacturing precision and high production efficiency. At the same time, the support plate 11 is installed inside the avoidance groove 9 and fixed by the fixing bolts 13. The support plate 11 supports the plate at the lower end of the C-shaped groove 2 to avoid the problem that the plate at the lower end of the C-shaped groove 2 is easily damaged due to lack of support during use.

[0043] 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. An aluminum profile column for a logistics robot lifting mechanism, comprising two columns (1), characterized in that: The two columns (1) are each provided with a C-shaped groove (2), the C-shaped groove (2) is provided with a chamfer (3), the two columns (1) are each provided with a first weight-reducing groove (4), the two columns (1) are each provided with a second weight-reducing groove (5), the two columns (1) are each provided with a third weight-reducing groove (6), the two columns (1) are each provided with a cross groove (7), the four corners of the two columns (1) are each provided with a first fillet (8), the two columns (1) are each provided with an avoidance groove (9), and the avoidance groove (9) is provided with a second fillet (10); A support component for supporting the position of the C-shaped groove (2) is arranged inside the avoidance groove (9); The two columns (1) are each provided with a connection assembly for connecting the two columns (1).

2. The aluminum profile column for the lifting mechanism of a logistics robot according to claim 1, characterized in that: The support assembly comprises a plurality of support plates (11) slidably mounted inside the avoidance groove (9), the plurality of support plates (11) are provided with through holes (12) inside, the through holes (12) are provided with fixing bolts (13) inside, the two columns (1) are provided with a plurality of thread grooves (14) inside, and the plurality of thread grooves (14) are threadedly connected to the plurality of fixing bolts (13).

3. The aluminum profile column for the lifting mechanism of a logistics robot according to claim 1, characterized in that: A roller (15) is rollingly connected inside the C-shaped groove (2), a moving frame (16) is arranged on the side wall of the roller (15), and a mounting frame (17) is fixedly connected to the outside of the moving frame (16).

4. The aluminum profile column for the lifting mechanism of a logistics robot according to claim 3, characterized in that: The movable frame (16) is formed by bolting a plurality of plates.

5. The aluminum profile column for the lifting mechanism of a logistics robot according to claim 3, characterized in that: The mounting frame (17) is composed of two rods and a plate, and a mounting hole is provided inside the plate.

6. The aluminum profile column for the lifting mechanism of a logistics robot according to claim 1, characterized in that: The connection assembly comprises a cross rod (18) slidably connected to the inside of the cross groove (7), a connecting strip (19) is fixedly connected to the side wall of the cross rod (18), and the upper end of the connecting strip (19) is abutted against a corner piece (20).

7. The aluminum profile column for the lifting mechanism of a logistics robot according to claim 6, characterized in that: The connecting strip (19) is slidably connected to the column (1), and both ends of the connecting strip (19) are fixedly connected to a cross rod (18).

8. The aluminum profile column for the lifting mechanism of a logistics robot according to claim 6, characterized in that: The corner piece (20) is bolted to the outside of the column (1).

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