Robot moving ground rail with high stability

Abstract

The utility model discloses a high-stability robot moving ground rail which comprises a ground rail base, a rail and a protection plate are arranged at the upper end of the ground rail base, anti-collision buffering structures are arranged on the two sides of the rail, each anti-collision buffering structure comprises a buffering limiting rod, a buffering sliding block is arranged on the outer side of the buffering limiting rod, and a first spring is arranged at the rear end of the buffering sliding block. A buffer plate is arranged on one side of the movable support, a buffer damping rod and a second spring are arranged at the rear end of the buffer plate, an anti-collision cushion is arranged on one side of the anti-collision buffer structure, a fixing support is arranged on the outer side of the track, and a robot mounting base is arranged at the upper end of the fixing support. Compared with the prior art, the anti-collision protection device for the robot has the advantages that buffering can be provided for the robot, the ground rail can be fixed, and the stability of the ground rail is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of robot ground rails, in particular to a robot mobile ground rail with high stability. Background Art

[0002] With the continuous development of machine automation, the application of robots is becoming more and more extensive. However, since the prices of robots are generally high, it would be a bit energy-intensive to install a robot at each workstation. Therefore, a device that can move robots has been derived - the ground rail.

[0003] The patent number CN217072354U in the prior art discloses a ground track for robot movement, including a base, a track fixedly installed on the top of the base, a plug-in mechanism provided on one side of the bottom of the base, a plug-in interface provided on the other side of the bottom of the base, and bayonet holes provided on both sides of the inner wall of the plug-in interface; the plug-in mechanism includes two deflection rods, a block is welded on one end of the two deflection rods, a groove is provided on the outer side of the other end of the deflection rod, and a fixed shaft is provided through the end of the deflection rod close to the groove. The utility model is provided with a plug-in mechanism, a plug-in interface and a bayonet hole, so that the utility model is convenient to splice and assemble with each other. If the robot needs a longer track for mobile operation, two or more utility models can be assembled together for use without re-ordering, which saves costs, making the actual use effect of the utility model more ideal and more practical.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] (1) The prior art lacks anti-collision means when the robot moves to the two ends. When the robot moves to the two ends, it may collide with the ground rail due to its own inertia. The collision may cause damage to the robot and the ground rail, affecting the normal operation of the robot, and may affect the connection between the ground rail and the ground, affecting the subsequent movement of the robot;

[0006] (2) The prior art lacks a means of fixing the ground rail when in use. The ground rail may shift when subjected to external impact, which may affect the stability of the robot's operation inside the ground rail and affect the subsequent normal operation of the robot. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a robot mobile rail with high stability, which can not only provide buffering when the robot moves to both ends of the rail, but also fix the rail to ensure the stability of the rail during operation.

[0008] In order to solve the above problems, the technical solution of the utility model is as follows: a robot mobile rail with high stability comprises a rail base, a rail is provided at the upper end of the rail base, a protective plate is provided at the upper end of the rail base, anti-collision buffer structures are provided on both sides of the rail, the anti-collision buffer structure comprises a buffer limit rod, a buffer slider is provided on the outer side of the buffer limit rod, a spring 1 is provided at the rear end of the buffer slider, a buffer connecting rod is provided on the inner side of the buffer slider, a mobile bracket is provided on the outer side of the buffer connecting rod, a buffer plate is provided on one side of the mobile bracket, a buffer damping rod is provided at the rear end of the buffer plate, a spring 2 is provided on the outer side of the buffer damping rod, an anti-collision cushion is provided on one side of the anti-collision buffer structure, a fixed bracket is provided on the outer side of the track, a robot mounting seat is provided on the upper end of the fixed bracket, anti-collision sensors are provided on both sides of the fixed bracket, ground rail fixing structures are provided at both ends of the ground rail base, and a ground rail bracket is provided at the lower end of the ground rail base.

[0009] Preferably, the ground rail fixing structure includes a structural frame, a lifting screw is provided inside the structural frame, a bevel gear 1 is provided on the upper end of the lifting screw, a matching bevel gear 2 is provided on the outside of the bevel gear 1, a rotating rod is provided on the inside of the bevel gear 2, a driving motor is provided at the rear end of the rotating rod, a lifting slider is provided on the outside of the lifting screw, a negative pressure suction cup is provided at the lower end of the lifting slider, and a rotating rod bracket is provided at one end of the rotating rod.

[0010] Preferably, both ends of the buffer limit rod are connected to the protective plate, one end of the spring one is connected to the protective plate, the outer side of the buffer plate is slidably connected to the protective plate, one end of the buffer damping rod is connected to the protective plate, one end of the spring two is connected to the buffer plate, and the other end of the spring two is connected to the protective plate.

[0011] Preferably, one end of the anti-collision cushion is connected to a buffer plate, the inner side of the fixed bracket is slidably connected to a track, and the ground rail brackets are equidistantly arranged at the lower end of the ground rail base.

[0012] Preferably, one end of the structural frame is connected to the ground rail base, the outer side of the lifting screw rod is rotatably connected to the structural frame, and the lower end of the driving motor is connected to the structural frame.

[0013] Preferably, the outer side of the lifting slider is slidably connected to the structural frame, the negative pressure suction cups are equidistantly arranged at the lower end of the lifting slider, and the lower end of the rotating rod bracket is connected to the structural frame.

[0014] The advantages of the utility model compared with the existing technology are:

[0015] (1) The utility model has anti-collision buffer structures installed at both ends of the ground rail base, which can provide buffering for the impact generated when the robot moves to the two ends of the ground rail, avoid damage to the robot caused by the impact force, and ensure the stable operation of the robot;

[0016] (2) The utility model has a ground rail fixing structure installed at both ends of the ground rail base, which can use a negative pressure suction cup to fix the ground rail above the ground when the ground rail is working, so that the ground rail can remain stable even when subjected to external impact, thereby ensuring the stability of the ground rail during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional structural schematic diagram of a robot mobile track with high stability.

[0018] Figure 2 The utility model is a schematic diagram of the structure of a robot mobile track with high stability viewed from above.

[0019] Figure 3 This is a right view structural section of a robot mobile track with high stability. Figure 1 .

[0020] Figure 4 This is a right view structural section of a robot mobile track with high stability. Figure 2 .

[0021] As shown in the figure: 1. Ground rail base; 2. Rail; 3. Protective plate; 4. Anti-collision buffer structure; 401. Buffer limit rod; 402. Buffer slider; 403. Spring 1; 404. Buffer connecting rod; 405. Moving bracket; 406. Buffer plate; 407. Buffer damping rod; 408. Spring 2; 5. Anti-collision cushion; 6. Fixed bracket; 7. Robot mounting seat; 8. Anti-collision sensor; 9. Ground rail fixing structure; 901. Structural frame; 902. Lifting screw; 903. Bevel gear 1; 904. Bevel gear 2; 905. Rotating rod; 906. Driving motor; 907. Lifting slider; 908. Negative pressure suction cup; 909. Rotating rod bracket; 10. Ground rail bracket. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0023] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0024] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0025] like Figure 1As shown, the utility model includes a ground rail base 1, a track 2 is installed on the upper end of the ground rail base 1, a protective plate 3 is installed on the upper end of the ground rail base 1, the protective plate 3 provides certain protection for the robot inside, and anti-collision buffer structures 4 are installed at both ends of the protective plate 3. When the robot moves to the two ends of the track 2, the anti-collision buffer structure 4 can buffer the impact of the robot, avoid the robot directly colliding with the protective plate 3, and avoid damage to the robot.

[0026] like Figure 2 As shown, when the anti-collision buffer structure 4 is working, the robot contacts the anti-collision cushion 5, pushes the anti-collision cushion 5 and the buffer plate 406 installed at the rear backward, and the buffer plate 406 moving backward squeezes the buffer damping rod 407 and the second spring 408 installed at the rear, and the squeezed buffer damping rod 407 and the second spring 408 provide a reverse force to the transmitted impact force, buffering the impact, and the buffer plate 406 moving backward drives the mobile bracket 405 installed at the rear to move, and the mobile bracket 405 pushes its inner side The installed buffer link 404 rotates. Since the length of the buffer link 404 is fixed, the buffer link 404 rotating backward pushes the buffer slider 402 installed behind it to move in the direction away from the center of the buffer limit rod 401. The buffer slider 402 moving backward squeezes the spring 1 403 installed at the rear. The spring 1 403 deformed by the squeezing provides buffering for the impact force transmitted from the front. The two ends of the buffer limit rod 401 are connected to the protective plate 3. The buffer limit rod 401 fixes the front buffer assembly to the inner side of the protective plate 3.

[0027] like Figure 1 and Figure 2 As shown, a fixed bracket 6 is installed on the outer side of the track 2, and a robot mounting seat 7 is installed above the fixed bracket 6. The robot mounting seat 7 can fix the robot that needs to be used. Anti-collision sensors 8 are installed on both sides of the fixed bracket 6. When the anti-collision pads 5 at both ends are detected, the anti-collision sensors 8 can reduce the movement speed of the fixed bracket 6 and reduce the impact force of the robot on the two ends of the ground rail.

[0028] like Figure 3 and Figure 4 As shown, before the ground rail works, the operator places the ground rail above the work site, and the ground rail bracket 10 equidistantly installed at the lower end of the ground rail base 1 can support the ground rail, and the operator can start the ground rail fixing structure 9 installed at both ends of the ground rail base 1, push the negative pressure suction cup 908 above the ground, so that the negative pressure suction cup 908 is connected to the ground, fix the ground rail, and ensure the stability of the robot during operation.

[0029] like Figure 3 and Figure 4As shown, when the operator is fixing the ground rail, the operator starts the drive motor 906 installed on the upper end of the structural frame 901, and the drive motor 906 drives the rotating rod 905 installed on its power end to rotate, and the rotating rotating rod 905 drives the bevel gear 2 904 installed on its outer side to rotate, and the rotating bevel gear 2 904 drives the bevel gear 1 903 meshing on its outer side to rotate, and the rotating bevel gear 1 903 can drive the lifting screw rod 902 installed below it to rotate, and the rotating lifting screw rod 902 can drive the lifting slider 907 threaded on its outer side to move downward, and the lifting slider 907 moving downward pushes the negative pressure suction cup 908 installed below it to move downward, and pushes the negative pressure suction cup 908 to a position in contact with the ground, and a rotating rod bracket 909 is installed at one end of the rotating rod 905, and the lower end of the rotating rod bracket 909 is connected to the structural frame 901, and the rotating rod bracket 909 fixes the rotating rod 905 to the upper end of the structural frame 901.

[0030] When the utility model is implemented, Figures 1 to 4 As shown, before the ground rail works, the operator can use the ground rail fixing structure 9 to connect the negative pressure suction cup 908 to the ground, so that the negative pressure suction cup 908 fixes the ground rail, ensuring that the ground rail can remain stable during subsequent work. When the robot is working, when it moves to the two ends of the track 2, the anti-collision buffer structure 4 installed at both ends of the track 2 can buffer the impact of the robot's movement, avoid the robot directly colliding with the protective plate 3, and ensure the stable operation of the robot.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A robot mobile track with high stability, characterized by: The invention comprises a ground rail base (1), wherein a rail (2) is provided at the upper end of the ground rail base (1), a protective plate (3) is provided at the upper end of the ground rail base (1), anti-collision buffer structures (4) are provided on both sides of the rail (2), the anti-collision buffer structure (4) comprises a buffer limit rod (401), a buffer slider (402) is provided on the outer side of the buffer limit rod (401), a spring (403) is provided at the rear end of the buffer slider (402), a buffer connecting rod (404) is provided on the inner side of the buffer slider (402), a movable bracket (405) is provided on the outer side of the buffer connecting rod (404), and the movable bracket (405) is provided on the outer side of the buffer connecting rod (404). A buffer plate (406) is provided on one side of the track (405), a buffer damping rod (407) is provided at the rear end of the buffer plate (406), a spring (408) is provided on the outer side of the buffer damping rod (407), an anti-collision cushion (5) is provided on one side of the anti-collision buffer structure (4), a fixed bracket (6) is provided on the outer side of the track (2), a robot mounting seat (7) is provided on the upper end of the fixed bracket (6), anti-collision sensors (8) are provided on both sides of the fixed bracket (6), both ends of the ground rail base (1) are provided with ground rail fixing structures (9), and the lower end of the ground rail base (1) is provided with a ground rail bracket (10).

2. A robot mobile track with high stability according to claim 1, characterized in that: The ground rail fixing structure (9) comprises a structural frame (901), a lifting screw rod (902) is arranged inside the structural frame (901), a bevel gear 1 (903) is arranged at the upper end of the lifting screw rod (902), a matching bevel gear 2 (904) is arranged outside the bevel gear 1 (903), a rotating rod (905) is arranged inside the bevel gear 2 (904), a driving motor (906) is arranged at the rear end of the rotating rod (905), a lifting slider (907) is arranged outside the lifting screw rod (902), a negative pressure suction cup (908) is arranged at the lower end of the lifting slider (907), and a rotating rod bracket (909) is arranged at one end of the rotating rod (905).

3. The robot mobile track with high stability according to claim 1, characterized in that: The two ends of the buffer limit rod (401) are connected to the protective plate (3), one end of the spring one (403) is connected to the protective plate (3), the outer side of the buffer plate (406) is slidably connected to the protective plate (3), one end of the buffer damping rod (407) is connected to the protective plate (3), one end of the spring two (408) is connected to the buffer plate (406), and the other end of the spring two (408) is connected to the protective plate (3).

4. The robot mobile track with high stability according to claim 1, characterized in that: One end of the anti-collision cushion (5) is connected to the buffer plate (406), the inner side of the fixed bracket (6) is slidably connected to the track (2), and the ground rail bracket (10) is equidistantly arranged at the lower end of the ground rail base (1).

5. The robot mobile track with high stability according to claim 2, characterized in that: One end of the structural frame (901) is connected to the ground rail base (1), the outer side of the lifting screw rod (902) is rotatably connected to the structural frame (901), and the lower end of the driving motor (906) is connected to the structural frame (901).

6. The robot mobile track with high stability according to claim 2, characterized in that: The outer side of the lifting slider (907) is slidably connected to the structural frame (901), the negative pressure suction cups (908) are equidistantly arranged at the lower end of the lifting slider (907), and the lower end of the rotating rod bracket (909) is connected to the structural frame (901).

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