Mobile platform for debugging industrial robot

Abstract

The utility model discloses a mobile platform for industrial robot debugging, which belongs to the technical field of industrial robot debugging equipment, and comprises a bottom frame, four groups of sliding cylinders and four groups of dampers are fixedly mounted at the bottom of the bottom frame, sliding seats are mounted on the outer sides of the four groups of sliding cylinders in a sliding manner, and damping springs are sleeved on the outer sides of the four groups of dampers; universal wheels are fixedly mounted at the tops of the four sliding seats and the dampers, four limiting rods are fixedly mounted on the inner wall of the top of the bottom frame, lifting plates are slidably mounted on the outer sides of the four limiting rods, four supporting legs are fixedly mounted at the bottoms of the four lifting plates, and two threaded sleeves are fixedly mounted at the tops of the lifting plates; and the interiors of the two groups of threaded sleeves are in threaded connection with screws, so that the platform can be quickly fixed, time and energy are saved, the working efficiency is improved, debugging personnel can concentrate on the debugging work of the robot, the continuity of the debugging process is guaranteed, the debugging efficiency is favorably improved, and errors and loss possibly caused by debugging interruption are reduced.

Description

Technical Field

[0001] This utility model relates to the field of industrial robot debugging equipment technology, and in particular to a mobile platform for industrial robot debugging. Background Technology

[0002] During the debugging process of industrial robots, a stable and easy-to-operate platform is required. Existing debugging platforms are either inconvenient to move, limiting the flexibility of robot simulation debugging in different working scenarios, or have poor fixation, failing to provide stable support for the robot during debugging, thus affecting the accuracy and efficiency of debugging. In addition, during the debugging process, it may be necessary to frequently adjust the robot's position and posture, and existing equipment is difficult to meet these requirements simultaneously; therefore, we propose a mobile platform for industrial robot debugging to solve this problem. Utility Model Content

[0003] The purpose of this invention is to provide a mobile platform for debugging industrial robots, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A mobile platform for debugging an industrial robot includes: a base frame; four sets of sliding cylinders and four sets of dampers are fixedly installed at the bottom of the base frame; sliding blocks are slidably installed on the outer sides of the four sets of sliding cylinders; shock-absorbing springs are sleeved on the outer sides of the four sets of dampers; casters are fixedly installed on the top of the four sets of sliding blocks and dampers; four sets of limiting rods are fixedly installed on the top inner wall of the base frame; lifting plates are slidably installed on the outer sides of the four sets of limiting rods; four sets of support legs are fixedly installed at the bottom of the four sets of lifting plates; two sets of threaded sleeves are fixedly installed on the top of the lifting plates; screws are threadedly connected inside the two sets of threaded sleeves; bevel gears are fixedly installed on the top of the two sets of screws; a rotating rod is rotatably installed inside the base frame; two sets of bevel gears are fixedly installed on the outer side of the rotating rod; a circular frame is fixedly installed on the top of the base frame; a turntable is rotatably installed inside the top of the circular frame; and a testing platform is fixedly installed on the top of the turntable.

[0006] Preferably, a second motor is fixedly installed on the top of the base frame, a small gear is fixedly installed on the output end of the second motor, a connecting shaft is fixedly installed on the bottom of the turntable, the connecting shaft is rotatably installed inside the circular frame, a large gear is fixedly installed on the other end of the connecting shaft, four sets of brackets are fixedly installed on the top of the detection platform, a bidirectional lead screw and a guide rod are rotatably installed between two sets of brackets on the same side, two sets of moving plates are threaded to the outer side of the bidirectional lead screw, the two sets of moving plates are slidably installed on the outer side of the guide rod, and a clamp is fixedly installed on one side of each set of moving plates.

[0007] Preferably, a motor is fixedly installed on one side of the base frame, the rotating rod is fixedly installed on the output end of the motor, the two sets of bevel gears mesh with the corresponding bevel gears, and the lifting plate has four sets of sliding holes inside, and the four sets of limiting rods are slidably installed in the corresponding sliding holes.

[0008] The four preferred sets of slide seats each have multiple sets of slide grooves inside. The outer sides of the four sets of slide cylinders are slidably installed in the corresponding slide grooves. The two ends of the four sets of shock-absorbing springs are respectively fixedly installed at the bottom of the base frame and the top of the corresponding universal wheel. The four sets of shock-absorbing springs are arranged inside the corresponding slide cylinder and slide seat.

[0009] Preferably, one side of one of the brackets is fixedly installed with motor three, one end of the bidirectional lead screw is fixedly installed on the output end of motor three, and motor two, pinion and gear are arranged inside the circular frame.

[0010] Preferably, the large gear and the small gear mesh with each other, and the two sets of moving plates are slidably installed on the top of the detection platform. The top of the detection platform is provided with two sets of guide grooves, and the two sets of moving plates are slidably installed in the corresponding guide grooves.

[0011] In this invention, a mobile platform for debugging an industrial robot is described. Motor 2 drives a small gear to rotate, which in turn drives a large gear to rotate a connecting shaft, thereby rotating the turntable and the testing platform. This enables the testing platform to rotate flexibly, allowing all parts of the robot to be inspected from all angles, avoiding blind spots and greatly improving the comprehensiveness and accuracy of the inspection. Motor 3 drives a bidirectional lead screw to rotate within a support, causing a moving plate to move relative to the guide rod between the sliding guide groove on the testing platform and the support. This clamps and fixes the workpiece. Precise movement during clamping and fixing ensures the workpiece is accurately positioned at the center of the testing platform or a specific testing location, facilitating accurate subsequent testing.

[0012] This utility model features a reasonable structural design. By incorporating casters, the mobile platform for industrial robot debugging can move freely. A shock-absorbing spring and damper are installed between the bottom of the base frame and the top of the casters to reduce vibration during movement. The sliding cylinder and sliding base work together to restrict the direction of movement of the casters, preventing displacement and deflection, thus greatly improving the platform's mobility. This shock-absorbing design protects the robot's internal precision components, preventing loosening, damage, or reduced precision due to vibration, ensuring the stability and reliability of the robot during debugging. A motor drives a rotating rod that moves two sets of cones... Gear 1 rotates, which in turn drives bevel gear 2 and the screw to rotate through the meshing of bevel gear 1 and bevel gear 2. The screw and the threaded sleeve work together to raise and lower the lifting plate. A limit rod restricts the movement of the lifting plate, which in turn drives the support legs to contact the ground and fix the mobile platform for industrial robot debugging. The staff can quickly fix the platform, saving time and effort, improving work efficiency, allowing the debugging personnel to focus on the robot debugging work, ensuring the continuity of the debugging process, improving debugging efficiency, and reducing errors and losses that may be caused by debugging interruptions. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a mobile platform for debugging an industrial robot proposed in this utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of a mobile platform for debugging an industrial robot proposed in this utility model.

[0015] Figure 3 This is a partial cross-sectional view of a mobile platform for debugging an industrial robot, as proposed in this utility model.

[0016] Figure 4 This is a cross-sectional structural diagram of the slide cylinder, slide base, damper, and shock-absorbing spring of a mobile platform for debugging an industrial robot proposed in this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the slide cylinder, slide base, damper, and shock-absorbing spring of a mobile platform for debugging an industrial robot proposed in this utility model.

[0018] In the diagram: 1. Base frame; 2. Lifting plate; 3. Support leg; 4. Limiting rod; 5. Slide cylinder; 6. Slide seat; 7. Damper; 8. Shock-absorbing spring; 9. Caster wheel; 10. Motor 1; 11. Rotating rod; 12. Bevel gear 1; 13. Bevel gear 2; 14. Screw; 15. Threaded sleeve; 16. Circular frame; 17. Motor 2; 18. Small gear; 19. Large gear; 20. Connecting shaft; 21. Turntable; 22. Detection platform; 23. Bracket; 24. Motor 3; 25. Bidirectional lead screw; 26. Guide rod; 27. Guide groove; 28. Moving plate; 29. ​​Fixture. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-5 A mobile platform for debugging an industrial robot includes: a base frame 1; four sets of sliding cylinders 5 and four sets of dampers 7 are fixedly installed on the bottom of the base frame 1; sliding blocks 6 are slidably installed on the outer sides of each of the four sets of sliding cylinders 5; shock-absorbing springs 8 are sleeved on the outer sides of each of the four sets of dampers 7; casters 9 are fixedly installed on the top of the four sets of sliding blocks 6 and dampers 7; four sets of limiting rods 4 are fixedly installed on the top inner wall of the base frame 1; lifting plates 2 are slidably installed on the outer sides of the four sets of limiting rods 4; and four casters 9 are fixedly installed on the bottom of the four sets of lifting plates 2. The top of the support leg 3 and the lifting plate 2 are fixedly installed with two sets of threaded sleeves 15. The inside of each set of threaded sleeves 15 is threaded with a screw 14. The top of each set of screws 14 is fixedly installed with a bevel gear 13. The inside of the bottom frame 1 is rotatably installed with a rotating rod 11. The outside of the rotating rod 11 is fixedly installed with two sets of bevel gears 12. The top of the bottom frame 1 is fixedly installed with a circular frame 16. The top of the circular frame 16 is rotatably installed with a turntable 21. The top of the turntable 21 is fixedly installed with a detection platform 22.

[0021] In this embodiment, a second motor 17 is fixedly installed on the top of the bottom frame 1, and a small gear 18 is fixedly installed on the output end of the second motor 17. A connecting shaft 20 is fixedly installed on the bottom of the turntable 21. The connecting shaft 20 is rotatably installed inside the circular frame 16. A large gear 19 is fixedly installed on the other end of the connecting shaft 20. Four sets of brackets 23 are fixedly installed on the top of the detection platform 22. A bidirectional lead screw 25 and a guide rod 26 are rotatably installed between two sets of brackets 23 on the same side. Two sets of moving plates 28 are threadedly connected to the outer side of the bidirectional lead screw 25. The two sets of moving plates 28 are slidably installed on the outer side of the guide rod 26. A clamp 29 is fixedly installed on one side of each set of moving plates 28, realizing the rotation of the detection platform 22. The detection platform 22 can be rotated flexibly, so that all parts of the robot can be detected from all directions, avoiding blind spots and greatly improving the comprehensiveness and accuracy of the detection. When clamping and fixing the detection part, the precise movement can ensure that the detection part is accurately positioned at the center position or a specific detection position of the detection platform 22, which is beneficial to the accurate execution of subsequent detection work.

[0022] In this embodiment, a motor 10 is fixedly installed on one side of the base frame 1, and a rotating rod 11 is fixedly installed on the output end of the motor 10. Two sets of bevel gears 12 mesh with the corresponding bevel gears 13. The interior of the lifting plate 2 is provided with four sets of sliding holes, and four sets of limiting rods 4 are slidably installed in the corresponding sliding holes. The bevel gear transmission has a fixed transmission ratio, and an appropriate bevel gear ratio can be selected according to actual needs, thereby achieving precise control of the lifting speed and height of the lifting plate 2.

[0023] In this embodiment, each of the four sets of slide blocks 6 has multiple sets of sliding grooves inside. The outer sides of the four sets of slide cylinders 5 are slidably installed in the corresponding sliding grooves. The two ends of the four sets of shock-absorbing springs 8 are respectively fixedly installed at the bottom of the base frame 1 and the top of the corresponding universal wheel 9. The four sets of shock-absorbing springs 8 are set inside the corresponding slide cylinders 5 and slide blocks 6, so that the shock-absorbing springs 8 can directly act between the universal wheel 9 and the base frame 1. When the moving platform encounters uneven ground or obstacles, the universal wheel 9 is impacted, and the shock-absorbing springs 8 can absorb and buffer the vibration in a timely and effective manner.

[0024] In this embodiment, a motor 24 is fixedly installed on one side of one set of brackets 23, and one end of the bidirectional lead screw 25 is fixedly installed on the output end of the motor 24. The motor 17, the pinion 18 and the gear 19 are arranged inside the circular frame 16. This reliable clamping method can prevent the test piece from loosening or falling off during the test. In particular, for some test pieces with irregular shapes or smooth surfaces, it can effectively fix them on the test platform 22, ensuring the smooth progress of the test work.

[0025] In this embodiment, the large gear 19 and the small gear 18 mesh with each other, and two sets of moving plates 28 are slidably installed on the top of the detection platform 22. Two sets of guide grooves 27 are provided on the top of the detection platform 22, and the two sets of moving plates 28 are slidably installed in the corresponding guide grooves 27. Through precise gear transmission, the detection platform 22 can be accurately rotated to the required angle, avoiding the influence of angle error on the detection results.

[0026] In this embodiment, during use, the omnidirectional wheels 9 enable the mobile platform for industrial robot debugging to move freely. A shock-absorbing spring 8 and a damper 7 are installed between the bottom of the base frame 1 and the top of the omnidirectional wheels 9 to reduce vibration during movement. The sliding cylinder 5 and the sliding seat 6 work together to restrict the movement direction of the omnidirectional wheels 9, preventing displacement and deflection, greatly improving the platform's mobility. This shock-absorbing design protects the robot's internal precision components, preventing loosening, damage, or reduced precision due to vibration, ensuring the robot's stability and reliability during debugging. When it is necessary to fix the mobile platform for industrial robot debugging, only the motor 10 needs to be started. The rotating rod 11 drives two sets of bevel gears 12 to rotate, and through the meshing between bevel gears 12 and 13, bevel gears 13 and screw 14 rotate. The lifting plate 2 is raised and lowered through the cooperation between screw 14 and threaded sleeve 15. The movement of the lifting plate 2 is limited by the limit rod 4, which drives the support leg 3 to contact the ground and fix the mobile platform for industrial robot debugging. The staff can quickly fix the platform, saving time and effort, improving work efficiency, allowing the debugging personnel to focus on the debugging work of the robot, ensuring the continuity of the debugging process, improving debugging efficiency, and reducing errors and losses that may be caused by debugging interruption.

[0027] By starting motor 17, the small gear 18 is driven to rotate, which in turn drives the large gear 19 to rotate the connecting shaft 20, thereby causing the turntable 21 and the detection platform 22 to rotate. This enables the detection platform 22 to rotate flexibly, allowing all parts of the robot to be detected from all angles, avoiding blind spots and greatly improving the comprehensiveness and accuracy of the detection. By starting motor 24, the bidirectional lead screw 25 is driven to rotate within the bracket 23, which in turn causes the moving plate 28 to move relative to the guide rod 26 between the guide groove 27 on the detection platform 22 and the bracket 23. This achieves clamping and fixing of the detection part. When clamping and fixing the detection part, the precise movement ensures that the detection part is accurately positioned at the center of the detection platform 22 or a specific detection position, which is beneficial for the accurate execution of subsequent detection work.

[0028] The above provides a detailed description of the mobile platform for debugging industrial robots provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A mobile platform for debugging an industrial robot, characterized in that, include: The bottom frame (1) has four sets of sliding cylinders (5) and four sets of dampers (7) fixedly installed at its bottom. Sliding blocks (6) are slidably installed on the outer sides of each of the four sets of sliding cylinders (5). Shock-absorbing springs (8) are sleeved on the outer sides of each of the four sets of dampers (7). Universal wheels (9) are fixedly installed on the top of each of the four sets of sliding blocks (6) and dampers (7). Four sets of limiting rods (4) are fixedly installed on the top inner wall of the bottom frame (1). Lifting plates (2) are slidably installed on the outer sides of each of the four sets of limiting rods (4). Four sets of support legs (3) are fixedly installed at the bottom of each of the four sets of lifting plates (2). Two sets of threaded sleeves (15) are fixedly installed on the top of the plate (2). The inside of each set of threaded sleeves (15) is threaded with a screw (14). The top of each set of screws (14) is fixedly installed with a bevel gear (13). A rotating rod (11) is rotatably installed inside the bottom frame (1). Two sets of bevel gears (12) are fixedly installed on the outside of the rotating rod (11). A circular frame (16) is fixedly installed on the top of the bottom frame (1). A turntable (21) is rotatably installed inside the top of the circular frame (16). A detection platform (22) is fixedly installed on the top of the turntable (21).

2. The mobile platform for industrial robot debugging according to claim 1, characterized in that, A second motor (17) is fixedly installed on the top of the bottom frame (1). A small gear (18) is fixedly installed on the output end of the second motor (17). A connecting shaft (20) is fixedly installed on the bottom of the turntable (21). The connecting shaft (20) is rotatably installed inside the circular frame (16). A large gear (19) is fixedly installed on the other end of the connecting shaft (20). Four sets of brackets (23) are fixedly installed on the top of the detection platform (22). A bidirectional lead screw (25) and a guide rod (26) are rotatably installed between two sets of brackets (23) on the same side. Two sets of moving plates (28) are threadedly connected to the outer side of the bidirectional lead screw (25). The two sets of moving plates (28) are slidably installed on the outer side of the guide rod (26). A clamp (29) is fixedly installed on one side of each set of moving plates (28).

3. The mobile platform for industrial robot debugging according to claim 1, characterized in that, A motor (10) is fixedly installed on one side of the bottom frame (1), and the rotating rod (11) is fixedly installed on the output end of the motor (10). The two sets of bevel gears (12) mesh with the corresponding bevel gears (13). The lifting plate (2) has four sets of sliding holes inside, and the four sets of limiting rods (4) are slidably installed in the corresponding sliding holes.

4. The mobile platform for industrial robot debugging according to claim 1, characterized in that, The interior of each of the four sets of slide blocks (6) has multiple sets of slide grooves. The outer sides of the four sets of slide cylinders (5) are slidably installed in the corresponding slide grooves. The two ends of the four sets of shock-absorbing springs (8) are respectively fixedly installed at the bottom of the base frame (1) and the top of the corresponding universal wheel (9). The four sets of shock-absorbing springs (8) are set inside the corresponding slide cylinder (5) and slide block (6).

5. A mobile platform for debugging an industrial robot according to claim 2, characterized in that, One side of one of the brackets (23) is fixedly installed with a motor three (24), and one end of the bidirectional lead screw (25) is fixedly installed on the output end of the motor three (24). The motor two (17), the pinion (18) and the gear (19) are arranged inside the circular frame (16).

6. The mobile platform for debugging an industrial robot according to claim 2, characterized in that, The large gear (19) meshes with the small gear (18), and the two sets of moving plates (28) are slidably installed on the top of the detection platform (22). The top of the detection platform (22) is provided with two sets of guide grooves (27), and the two sets of moving plates (28) are slidably installed in the corresponding guide grooves (27).

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