Mechanical arm teaching and training workbench

Abstract

The utility model discloses a mechanical arm teaching training workbench, and relates to the mechanical arm practical training workbench application field, the mechanical arm teaching training workbench comprises a table body and a mechanical arm, the table body is internally provided with a workbench, the workbench is internally provided with a T-shaped limit groove, and the workbench is internally provided with support blocks under the T-shaped limit groove; and a fastening supporting strip is arranged in the T-shaped limiting groove. By arranging the T-shaped limiting grooves and the supporting blocks, multiple groups of different teaching modules can be movably installed in the workbench, and the fixing plates capable of ascending and descending are utilized to drive the fastening supporting strips to ascend and descend, so that the fastening supporting strips push the limiting blocks at the bottoms of the teaching modules to ascend and play a role in supporting the bottoms of the limiting blocks; and the top of the limiting block is tightly attached to the T-shaped limiting groove, so that the teaching module is conveniently and quickly fixed on the surface of the workbench, and the working efficiency of replacing the teaching module is further improved.

Description

Technical Field

[0001] The utility model relates to the application field of a robotic arm training workbench, in particular to a robotic arm teaching and training workbench. Background Art

[0002] The robotic arm teaching and training workbench is mainly used in the education industry. It is often used in practical training courses in universities to allow students to simulate the operation of small multi-axis robots to complete various operational tasks in order to achieve the purpose of practical training.

[0003] The teaching and training platform for the robotic arm mainly includes a workbench and the robotic arm body. Various operation modules will be installed on the workbench, such as trajectory module, handling module, grinding module and welding module. The module settings are adjusted in real time according to the different training content.

[0004] The teaching training platform for robotic arms is for teaching purposes and is mostly used in laboratories. Therefore, the overall volume of the training platform is not too large. Its floor space mainly depends on the size of the workbench, which is the base for installing robotic arms and various modules. The workbench is usually fixed to the robotic arm and various modules with bolts. There are many types of teaching modules, and the workbench is not large enough to accommodate multiple teaching modules at the same time. Therefore, teachers will selectively install corresponding teaching modules according to different teaching topics. The bolt fixing method makes module replacement more cumbersome. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a robotic arm teaching and training workbench to solve the technical problems mentioned in the above background.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a robotic arm teaching and training workbench, comprising a table body, a robotic arm, a track platform, a conveying device and a stacking platform, a workbench installed inside the table body, and a plurality of groups of T-shaped limit grooves are provided inside the workbench, and support blocks are provided inside the workbench below the T-shaped limit grooves, a mounting plate is provided on the inner side of the table body, and a cylinder is installed on the top of the mounting plate, and a fixed plate is installed on the output end of the cylinder, a plurality of groups of fastening support strips are provided on the top of the fixed plate, and the fastening support strips extend into the T-shaped limit grooves.

[0007] By adopting the above technical solution, by setting T-shaped limit grooves and support blocks, multiple groups of different teaching modules can be movably installed inside the workbench, and the fastening support bar is driven to rise and fall by the fixed plate that can be raised and lowered, so that the fastening support bar pushes the limit block at the bottom of the teaching module to rise and supports the bottom of the limit block, and the top of the limit block fits tightly with the T-shaped limit groove, so that the teaching module is located on the surface of the workbench and fixed quickly and conveniently, thereby improving the work efficiency of replacing the teaching module.

[0008] The present invention is further configured such that two groups of support blocks are symmetrically arranged below the T-shaped limit groove, and the two groups of support blocks are distributed on both sides of the fastening support bar.

[0009] By adopting the above technical solution, the limit block can be supported by arranging two groups of support blocks below the T-shaped limit groove, and the two groups of support blocks are distributed on both sides of the fastening support bar and will not block the fastening support bar from acting on the limit block.

[0010] The present invention is further configured such that the bottoms of the robotic arm, track platform, conveying equipment and stacking platform are all provided with limit blocks, and the limit blocks can be engaged into the interior of the T-shaped limit grooves.

[0011] By adopting the above technical solution, by arranging limit blocks at the bottom of the robot arm, track platform, conveying equipment and stacking platform, they can be engaged with the workbench with the limit blocks.

[0012] The present invention is further configured such that a strip groove is provided on one side of the table body, and the strip groove is flush with the top of the support block.

[0013] By adopting the above technical solution, by setting the strip groove and the top of the support block flush, when the teaching module is installed on the workbench, it can be overlapped on the strip groove and pushed into the T-shaped limit groove, which is convenient and quick.

[0014] The present invention is further configured such that the ends of the plurality of groups of T-shaped limiting grooves are all configured as arc surfaces.

[0015] By adopting the above technical solution and setting the ends of the multiple groups of T-shaped limit grooves as arc surfaces, the limit blocks can be better engaged in the T-shaped limit grooves.

[0016] The present invention is further configured such that the height between the top of the support block and the inner top wall of the T-shaped limiting groove is greater than the thickness of the limiting block.

[0017] By adopting the above technical solution, by setting the height between the top of the support block and the inner top wall of the T-shaped limit groove to be greater than the thickness of the limit block, the limit block can be more smoothly engaged in the T-shaped limit groove.

[0018] In summary, the present invention has the following beneficial effects:

[0019] 1. The utility model provides T-shaped limit slots and support blocks so that multiple groups of different teaching modules can be movably installed inside the workbench. The liftable fixing plate drives the fastening support bar to rise and fall, so that the fastening support bar pushes the limit block at the bottom of the teaching module to rise and supports the bottom of the limit block. The top of the limit block fits tightly with the T-shaped limit slot, so that the teaching module can be fixed on the surface of the workbench conveniently and quickly, thereby improving the work efficiency of replacing the teaching module.

[0020] 2. The utility model makes it possible for the limit block at the bottom of the teaching module to better fit into the T-shaped limit slot, thereby improving the smoothness of the installation of the teaching module, by setting the support block and the strip groove to have the same height, setting the end of the T-shaped limit slot to an arc surface, and the height between the top of the support block and the inner top wall of the T-shaped limit slot to be greater than the thickness of the limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the connection between the table body and the workbench of the present utility model;

[0023] Figure 3 For the utility model Figure 2 Enlarged view of point A;

[0024] Figure 4 This is a schematic diagram of the workbench structure of the utility model;

[0025] Figure 5 For the utility model Figure 4 Enlarged view of point B;

[0026] Figure 6 This is a schematic diagram of the connection between the table body, the fixing plate and the fastening support strips of the present invention;

[0027] Figure 7 This is a schematic diagram of the connection between the cylinder, the fixing plate and the fastening support bar of the utility model;

[0028] Figure 8 This is a schematic diagram of the connection between the fixing plate, fastening support bar and workbench of the utility model;

[0029] Figure 9 For the utility model Figure 8 Enlarged view of point C;

[0030] Figure 10 This is a schematic diagram of the connection between the robotic arm and the limit block of the present utility model;

[0031] Figure 11 This is a side view of the connection between the workbench, fixed plate and fastening support bar of the utility model;

[0032] Figure 12 For the utility model Figure 11 Enlarged view of point D.

[0033] In the figure: 1. Table body; 2. Workbench; 3. T-shaped limit slot; 4. Support block; 5. Arc surface; 6. Fixing plate; 7. Fastening support bar; 8. Cylinder; 9. Mounting plate; 10. Strip slot; 11. Robotic arm; 12. Track platform; 13. Conveying equipment; 14. Stacking platform; 15. Limit block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] The following describes an embodiment of the present invention based on its overall structure.

[0036] A robotic arm teaching and training workbench, such as Figure 1-12 As shown, it includes a table body 1, a robotic arm 11, a track platform 12, a conveying device 13 and a stacking platform 14. The conveying device 13 and the stacking platform 14 can be combined into a handling module. A workbench 2 is installed inside the table body 1, and a plurality of groups of T-shaped limit slots 3 are provided inside the workbench 2. The T-shaped slots are used to clamp and install a variety of different teaching modules, and a support block 4 is provided inside the workbench 2 below the T-shaped limit slots 3. The support block 4 is used to support the limit block 15. A mounting plate 9 is provided on the inner side of the table body 1, and a cylinder 8 is installed on the top of the mounting plate 9, and a fixing plate 6 is installed on the output end of the cylinder 8. A plurality of groups of fastening support bars 7 are provided on the top of the fixing plate 6, and the fastening support bar 7 extends into the T-shaped limit slot 3. The cylinder 8 pushes the fixing plate 6 to rise and fall, thereby driving the fastening support bar 7 to rise and fall, so that the fastening support bar 7 can support the limit block 15, that is, the fastening support bar 7 and the inner top wall of the T-shaped limit slot 3 cooperate with each other to fix the limit block 15.

[0037] See also Figure 9 There are two groups of support blocks 4 symmetrically arranged below the T-shaped limit groove 3, and the two groups of support blocks 4 are distributed on both sides of the fastening support bar 7. By arranging two groups of support blocks 4 below the T-shaped limit groove 3, the limit block 15 can be supported, and the two groups of support blocks 4 distributed on both sides of the fastening support bar 7 will not block the fastening support bar 7 from acting on the limit block 15.

[0038] See also Figure 10, limit blocks 15 are provided at the bottom of the robot arm 11, the track platform 12, the conveying equipment 13 and the stacking platform 14, and the limit blocks 15 can be engaged into the inside of the T-shaped limit groove 3. By providing limit blocks 15 at the bottom of the robot arm 11, the track platform 12, the conveying equipment 13 and the stacking platform 14, they can be engaged with the workbench 2 with the limit blocks 15.

[0039] See also Figure 3 A strip groove 10 is provided on one side of the table body 1, and the strip groove 10 is flush with the top of the support block 4. By setting the strip groove 10 and the top of the support block 4 flush, when the teaching module is installed on the workbench 2, it can be overlapped on the strip groove 10 and pushed into the T-shaped limit groove 3, which is convenient and quick.

[0040] See also Figure 9 The ends of the multiple groups of T-shaped limit grooves 3 are all set to arc surfaces 5. By setting the ends of the multiple groups of T-shaped limit grooves 3 to arc surfaces 5, the limit blocks 15 can be better engaged into the T-shaped limit grooves 3.

[0041] See also Figure 12 The height between the top of the support block 4 and the inner top wall of the T-shaped limit groove 3 is greater than the thickness of the limit block 15. By setting the height between the top of the support block 4 and the inner top wall of the T-shaped limit groove 3 to be greater than the thickness of the limit block 15, the limit block 15 can be more smoothly engaged in the T-shaped limit groove 3.

[0042] The working principle of the present invention is as follows: when the teaching module needs to be replaced, the cylinder 8 is started, so that the cylinder 8 contracts and drives the fixed plate 6 to descend, thereby driving the multiple sets of fastening support bars 7 to descend, and when the limit blocks 15 at the bottom of the existing teaching modules on the surface of the workbench 2 lose the support of the fastening support bars 7, the limit blocks 15 will all descend and sit on the top of the support blocks 4. At this time, various teaching modules can be moved at will, and the existing teaching modules can be slid out of the T-shaped limit slot 3, and other teaching modules can be snapped into the inside of the T-shaped limit slot 3.

[0043] When installing a new teaching module, the teacher overlaps the limit block 15 at the bottom of the teaching module on the top of the strip groove 10, and then pushes the teaching module into the T-shaped limit groove 3. At this time, the strip groove 10 and the support block 4 have the same height, and the end face of the T-shaped limit groove 3 is set to an arc surface 5. The height between the upper top wall of the support block 4 and the inner top wall of the T-shaped limit groove 3 is greater than the thickness of the limit block 15, so that the teaching module can be more easily engaged in the T-shaped limit groove 3, the engagement is smoother, and the obstruction during the engagement process is reduced. After the teaching module is engaged and the position is adjusted, the cylinder 8 is started again to raise the fixing plate 6 and the fastening support bar 7 to support the teaching module, so that the top of the limit block 15 is supported by the fastening support bar 7, and the top of the limit block 15 is supported by the inner top wall of the T-shaped limit groove 3, so that the teaching module can be fixed inside the workbench 2.

[0044] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A robotic arm teaching and training workbench, comprising a table body (1), a robotic arm (11), a track platform (12), a conveying device (13) and a stacking platform (14), characterized in that: A workbench (2) is installed inside the table body (1), and a plurality of groups of T-shaped limit slots (3) are provided inside the workbench (2), and support blocks (4) are provided inside the workbench (2) below the T-shaped limit slots (3). A mounting plate (9) is provided on the inner side of the table body (1), and a cylinder (8) is installed on the top of the mounting plate (9), and a fixing plate (6) is installed on the output end of the cylinder (8), and a plurality of groups of fastening support bars (7) are provided on the top of the fixing plate (6), and the fastening support bars (7) extend into the T-shaped limit slots (3).

2. A robotic arm teaching and training workbench according to claim 1, characterized in that: The support blocks (4) are symmetrically arranged in two groups below the T-shaped limiting groove (3), and the two groups of support blocks (4) are distributed on both sides of the fastening support bar (7).

3. The robotic arm teaching and training workbench according to claim 1, characterized in that: The bottoms of the mechanical arm (11), the track platform (12), the conveying device (13) and the stacking platform (14) are all provided with limit blocks (15), and the limit blocks (15) can be engaged in the interior of the T-shaped limit groove (3).

4. The robotic arm teaching and training workbench according to claim 1, characterized in that: A strip groove (10) is provided on one side of the table body (1), and the strip groove (10) is flush with the top of the support block (4).

5. The robotic arm teaching and training workbench according to claim 1, characterized in that: The ends of the multiple groups of T-shaped limiting grooves (3) are all configured as arc surfaces (5).

6. The robotic arm teaching and training workbench according to claim 3, characterized in that: The height between the top of the support block (4) and the inner top wall of the T-shaped limiting groove (3) is greater than the thickness of the limiting block (15).

Images