Truss type mobile robot

Abstract

The utility model relates to the technical field of truss robots, in particular to a truss type mobile robot which comprises a supporting column, a base is fixedly connected to the bottom of the supporting column, a mounting frame is rotatably connected to the inner wall of the supporting column, a mounting column is slidably connected to the inner wall of the mounting frame, and a clamping assembly for clamping a workpiece is mounted on the mounting column. And a folding assembly for folding the mounting column into an inner cavity of the supporting column is mounted on the supporting column. When workshop production layout is adjusted or tasks need to be executed in different areas, the installation columns are folded into the inner cavities of the supporting columns, the occupied space of the truss type robot can be greatly reduced, transportation is convenient, the truss type robot can be moved to a proper position to be placed without disassembly and assembly, and therefore the truss type robot adapts to workshop production layout adjustment, resource waste is reduced, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of gantry robot technology, specifically a gantry-type mobile robot. Background Technology

[0002] Gantry robots play a vital role in modern industrial production and various engineering scenarios. They are commonly used in large workshops for tasks such as material handling, assembly, and precision positioning.

[0003] Gantry robots are typically bulky, difficult to transport, and cumbersome to assemble and disassemble. Once assembled, they are usually fixed in one area. When the production layout in the workshop is adjusted or tasks need to be performed in different areas, gantry robots cannot be easily relocated, requiring the installation of a new set of equipment and resulting in significant resource waste. To reduce the space occupied by gantry robots, enable them to be easily moved to other suitable locations in the workshop, adapt to changes in the production layout, reduce resource waste, and lower production costs, we propose a gantry mobile robot. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a gantry-type mobile robot that reduces the space occupied by the gantry robot, allowing it to be easily moved to other suitable locations in the workshop for placement. This facilitates adaptation to changes in the workshop's production layout, reduces resource waste, and lowers production costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A truss-type mobile robot includes a support column, a base fixedly connected to the bottom of the support column, an installation frame rotatably connected to the inner wall of the support column, an installation column slidably connected to the inner wall of the installation frame, a clamping assembly for clamping a workpiece installed on the installation column, and a folding assembly for folding the installation column into the inner cavity of the support column installed on the support column.

[0007] The folding assembly includes a rotating disk, which is fixedly connected to the rear side of the mounting frame. The rotating disk rotates through a support column. A folding motor is fixedly mounted on the rotating disk. A central rod is fixedly connected to the output end of the folding motor. A toothed column is fixedly sleeved on the outside of the central rod. A toothed plate is fixedly mounted inside the mounting column. The toothed plate meshes with the toothed column. A rotating mechanism that drives the mounting column to rotate is mounted on the mounting frame.

[0008] Preferably, the rotating mechanism includes a rotating rod that rotatably passes through the mounting frame. A first reduction gear is fixedly connected to the rear end of the rotating rod. A drive gear is fixedly sleeved on the outside of the central rod and meshes with the first reduction gear. A rotating gear is fixedly connected to the front end of the rotating rod. A second reduction gear is fixedly installed on the front side of the support column and meshes with the rotating gear. An arc-shaped opening matching the rotating rod is provided on the support column, and the rotating rod is movably connected to the arc-shaped opening.

[0009] Preferably, the clamping assembly includes a sliding frame, which is slidably connected to the front side of the mounting column. A lifting cylinder is fixedly installed on the front side of the sliding frame. A connecting frame is fixedly connected to the output end of the lifting cylinder. A gripper cylinder is fixedly installed on the connecting frame. A moving mechanism that drives the sliding frame to move on the mounting column is installed on the sliding frame.

[0010] Preferably, the moving mechanism includes a moving motor, which is fixedly mounted on the front side of the sliding frame. A moving gear is fixedly connected to the output end of the moving motor, and the moving gear meshes with a gear plate.

[0011] Preferably, a limit cover is slidably connected to the outer wall of the support column, and an installation cover is fixedly connected to the front side of the support column. The installation cover has a sliding opening that matches the limit cover, and the limit cover is slidably connected to the sliding opening. A sliding block is slidably connected to the inner wall of the installation cover, and the sliding block is fixedly connected to the limit cover. A screw is rotatably installed on the installation cover, and the screw thread passes through the sliding block.

[0012] Preferably, a number of connecting rods are fixedly connected to the left side of the support column, and a support plate is fixedly connected to the end of the connecting rod away from the support column, with the top of the support plate abutting against the bottom of the mounting column.

[0013] Beneficial effects

[0014] This invention provides a gantry-type mobile robot. Compared with the prior art, it has the following advantages:

[0015] This gantry-type mobile robot, when the workshop production layout is adjusted or tasks need to be performed in different areas, uses a folding motor to drive the central rod and toothed column to rotate. The toothed plate causes the mounting column to move to the right. At the same time, the rotation of the central rod drives the drive gear, the first reduction gear, the rotating rod, and the rotating gear to rotate. Under the action of the second reduction gear, the mounting frame and the mounting column rotate clockwise. The mounting column gradually folds into the inner cavity of the support column. This can significantly reduce the space occupied by the gantry robot, facilitate transportation, and move it to a suitable location without disassembly and assembly. This allows it to adapt to workshop production layout adjustments, reduce resource waste, and lower production costs. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the main body of this utility model;

[0017] Figure 2 This is a schematic diagram of the main body of this utility model in a folded state.

[0018] Figure 3 This is a schematic diagram of the mounting frame structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the clamping component structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the limiting cover structure of this utility model;

[0021] Figure 6 For the present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0022] In the diagram: 1. Support column; 2. Mounting column; 3. Mounting frame; 4. Support plate; 5. Connecting rod; 6. Lifting cylinder; 7. Connecting frame; 8. Grip cylinder; 9. Mounting cover; 10. Limiting cover; 11. Base; 12. Rotating disk; 13. Folding motor; 14. First reduction gear; 15. Rotating gear; 16. Rotating rod; 17. Drive gear; 18. Center rod; 19. Gear column; 20. Moving gear; 21. Moving motor; 22. Sliding frame; 23. Screw; 24. Sliding block; 25. Gear plate; 26. Second reduction gear; 27. Arc-shaped opening. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-6This utility model provides a technical solution: a truss-type mobile robot, including a support column 1, a base 11 fixedly connected to the bottom of the support column 1, an installation frame 3 rotatably connected to the inner wall of the support column 1, an installation column 2 slidably connected to the inner wall of the installation frame 3, a clamping assembly for clamping workpieces installed on the installation column 2, and a folding assembly for folding the installation column 2 into the inner cavity of the support column 1 installed on the support column 1; the folding assembly includes a rotating disk 12, the rotating disk 12 is fixedly connected to the rear side of the installation frame 3, the rotating disk 12 rotatably passes through the support column 1, a folding motor 13 is fixedly installed on the rotating disk 12, a central rod 18 is fixedly connected to the output end of the folding motor 13, a toothed column 19 is fixedly sleeved on the outside of the central rod 18, a toothed plate 25 is fixedly installed in the inner cavity of the installation column 2, the toothed plate 25 meshes with the toothed column 19, and a rotating mechanism for driving the installation column 2 to rotate is installed on the installation frame 3.

[0025] In use, the workpiece is clamped by the clamping assembly to complete the current work task. When the production layout in the workshop is adjusted or the task needs to be performed in different areas, the folding motor 13 drives the central rod 18 to rotate, which in turn drives the toothed column 19 to rotate. The toothed plate 25 moves the mounting column 2 to the right, and at the same time, the rotating mechanism drives the mounting column 2 to rotate clockwise. During the movement, the mounting column 2 gradually folds into the inner cavity of the support column 1, thereby greatly reducing the space occupied by the gantry robot, facilitating its transportation, and allowing the gantry robot to be easily moved to other suitable locations in the workshop for placement. This facilitates the adaptation to changes in the production layout in the workshop, reduces resource waste, lowers production costs, and eliminates the need to disassemble and reassemble the gantry robot during the process, improving work efficiency and reducing wear and tear on parts.

[0026] The rotating mechanism includes a rotating rod 16, which is rotatably mounted on the mounting frame 3. A first reduction gear 14 is fixedly connected to the rear end of the rotating rod 16. A drive gear 17 is fixedly sleeved on the outside of the central rod 18, and the drive gear 17 meshes with the first reduction gear 14. A rotating gear 15 is fixedly connected to the front end of the rotating rod 16. A second reduction gear 26 is fixedly installed on the front side of the support column 1, and the second reduction gear 26 meshes with the rotating gear 15. An arc-shaped opening 27 matching the rotating rod 16 is opened on the support column 1, and the rotating rod 16 is movably connected to the arc-shaped opening 27.

[0027] The rotation of the center rod 18 drives the drive gear 17 to rotate, which in turn drives the first reduction gear 14 to rotate. The rotation rod 16 drives the rotating gear 15 to rotate. Under the action of the second reduction gear 26, the rotating gear 15 rotates, causing the mounting frame 3 to rotate clockwise, which in turn drives the mounting column 2 to rotate clockwise.

[0028] The clamping assembly includes a sliding frame 22, which is slidably connected to the front side of the mounting column 2. A lifting cylinder 6 is fixedly installed on the front side of the sliding frame 22. A connecting frame 7 is fixedly connected to the output end of the lifting cylinder 6. A gripper cylinder 8 is fixedly installed on the connecting frame 7. A moving mechanism that drives the sliding frame 22 to move on the mounting column 2 is installed on the sliding frame 22.

[0029] The lifting cylinder 6 is activated to drive the gripper cylinder 8 to lift and lower. The gripper cylinder 8 clamps the workpiece, and the moving mechanism drives the sliding frame 22 to move the workpiece to the required position.

[0030] The moving mechanism includes a moving motor 21, which is fixedly installed on the front side of the sliding frame 22. The output end of the moving motor 21 is fixedly connected to a moving gear 20, which meshes with a toothed plate 25.

[0031] The moving motor 21 is started, which drives the moving gear 20 to rotate. Under the action of the toothed plate 25, the sliding frame 22 moves on the mounting column 2.

[0032] A limit cover 10 is slidably connected to the outer wall of the support column 1. An installation cover 9 is fixedly connected to the front side of the support column 1. The installation cover 9 has a sliding opening that matches the limit cover 10. The limit cover 10 is slidably connected to the sliding opening. A sliding block 24 is slidably connected to the inner wall of the installation cover 9. The sliding block 24 is fixedly connected to the limit cover 10. A screw 23 is rotatably installed on the installation cover 9. The screw 23 is threaded through the sliding block 24.

[0033] After the mounting column 2 is folded into the inner cavity of the support column 1, the screw 23 is rotated to drive the sliding block 24 to rise, which in turn drives the limit cover 10 to rise. The limit cover 10 restricts the position of the mounting column 2, ensuring the stability of the mounting column 2 during transportation.

[0034] Several sets of connecting rods 5 are fixedly connected to the left side of the support column 1. A support plate 4 is fixedly connected to the end of the connecting rod 5 away from the support column 1. The top of the support plate 4 abuts against the bottom of the mounting column 2.

[0035] During use, the support plate 4 can support the mounting column 2 to ensure stable operation of the equipment.

[0036] Working principle: During use, the support plate 4 supports the mounting column 2 to ensure stable operation of the equipment. The lifting cylinder 6 is started to drive the gripper cylinder 8 to lift and lower. The gripper cylinder 8 clamps the workpiece, and the moving motor 21 drives the moving gear 20 to rotate. Under the action of the toothed plate 25, the sliding frame 22 moves on the mounting column 2, moving the workpiece to the required position and completing the work task. When the production layout within the workshop is adjusted or tasks need to be performed in different areas, the folding motor 13 drives the central rod 18 to rotate, which in turn drives the gear column 19 to rotate. The gear plate 25 then moves the mounting column 2 to the right. Simultaneously, the rotation of the central rod 18 drives the drive gear 17 to rotate, causing the first reduction gear 14 to rotate. This, in turn, drives the rotating gear 15 to rotate via the rotating rod 16. Under the action of the second reduction gear 26, the rotating gear 15 rotates, causing the mounting frame 3 to rotate clockwise, which in turn causes the mounting column 2 to rotate clockwise. During this movement, the mounting column 2 gradually folds into the inner cavity of the support column 1, significantly reducing the space occupied by the gantry robot and facilitating its transportation. Without disassembly, the gantry robot can be easily moved to other suitable locations within the workshop, adapting to changes in the production layout and reducing resource waste and production costs. After the mounting column 2 folds into the inner cavity of the support column 1, the rotating screw 23 drives the sliding block 24 to rise, which in turn raises the limit cover 10. The limit cover 10 restricts the position of the mounting column 2, ensuring its stability during transportation.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A truss-type mobile robot, comprising a support column (1), characterized in that: The support column (1) is fixedly connected to a base (11) at its bottom. The inner wall of the support column (1) is rotatably connected to an installation frame (3). The inner wall of the installation frame (3) is slidably connected to an installation column (2). A clamping assembly for clamping the workpiece is installed on the installation column (2). A folding assembly for folding the installation column (2) into the inner cavity of the support column (1) is installed on the support column (1). The folding assembly includes a rotating disk (12), which is fixedly connected to the rear side of the mounting frame (3). The rotating disk (12) rotates through the support column (1). A folding motor (13) is fixedly installed on the rotating disk (12). A central rod (18) is fixedly connected to the output end of the folding motor (13). A toothed column (19) is fixedly sleeved on the outside of the central rod (18). A toothed plate (25) is fixedly installed in the inner cavity of the mounting column (2). The toothed plate (25) meshes with the toothed column (19). A rotating mechanism that drives the mounting column (2) to rotate is installed on the mounting frame (3).

2. The gantry-type mobile robot according to claim 1, characterized in that: The rotating mechanism includes a rotating rod (16), which is rotatably mounted on the mounting frame (3). A first reduction gear (14) is fixedly connected to the rear end of the rotating rod (16). A drive gear (17) is fixedly sleeved on the outside of the central rod (18). The drive gear (17) meshes with the first reduction gear (14). A rotating gear (15) is fixedly connected to the front end of the rotating rod (16). A second reduction gear (26) is fixedly installed on the front side of the support column (1). The second reduction gear (26) meshes with the rotating gear (15). An arc-shaped opening (27) matching the rotating rod (1) is opened on the support column (1). The rotating rod (16) is movably connected to the arc-shaped opening (27).

3. The gantry-type mobile robot according to claim 1, characterized in that: The clamping assembly includes a sliding frame (22), which is slidably connected to the front side of the mounting column (2). A lifting cylinder (6) is fixedly installed on the front side of the sliding frame (22). A connecting frame (7) is fixedly connected to the output end of the lifting cylinder (6). A gripper cylinder (8) is fixedly installed on the connecting frame (7). A moving mechanism that drives the sliding frame (22) to move on the mounting column (2) is installed on the sliding frame (22).

4. A gantry-type mobile robot according to claim 3, characterized in that: The moving mechanism includes a moving motor (21), which is fixedly installed on the front side of the sliding frame (22). The output end of the moving motor (21) is fixedly connected to a moving gear (20), which meshes with a toothed plate (25).

5. A gantry-type mobile robot according to claim 1, characterized in that: The outer wall of the support column (1) is slidably connected to a limit cover (10), and the front side of the support column (1) is fixedly connected to an installation cover (9). The installation cover (9) has a sliding opening that matches the limit cover (10). The limit cover (10) is slidably connected to the sliding opening. The inner wall of the installation cover (9) is slidably connected to a sliding block (24). The sliding block (24) is fixedly connected to the limit cover (10). A screw (23) is rotatably installed on the installation cover (9). The screw (23) is threaded through the sliding block (24).

6. A gantry-type mobile robot according to claim 1, characterized in that: Several sets of connecting rods (5) are fixedly connected to the left side of the support column (1). A support plate (4) is fixedly connected to the end of the connecting rod (5) away from the support column (1). The top of the support plate (4) abuts against the bottom of the mounting column (2).

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