A base for an industrial robot

Abstract

The utility model belongs to the base field for robot, concretely is a kind of base for industrial robot, including mobile seat;The bottom of mobile seat is provided with universal wheel, the top of mobile seat is provided with mounting plate, the top of mobile seat is equipped with first sliding slot, the inside sliding connection of first sliding slot has slider;Through mounting plate vibration and drive connecting rod sway, through connecting rod and drive slider inside first sliding slot movement, through slider and reset spring absorption and reduce the vibration generated by connecting rod, push connecting rod reset, to reduce the sway of mounting plate and industrial robot, through motor drive screw rotation, push support plate to the both sides of mobile seat movement, make the bottom surface of support plate and ground contact, the both sides of mobile seat are supported, prevent mobile seat to both sides tilt, increase the stability of mounting plate, to make mobile seat drive robot more stable when moving.

Description

Technical Field

[0001] This utility model relates to the field of robot bases, specifically a base for industrial robots. Background Technology

[0002] Industrial robots are multi-jointed manipulators or multi-degree-of-freedom robotic devices widely used in industrial fields. They possess a certain degree of automation and can perform various industrial processing and manufacturing functions using their own power and control capabilities. Industrial robots are widely used in various industrial sectors such as electronics, logistics, and chemicals.

[0003] The robot is mounted on a base during use. However, the existing mobile base for robots has certain drawbacks. For example, when the robot moves, it will bump around. Since the robot is generally heavy, it is easy for it to shake during movement. The shaking caused by bumpy roads can cause the robot's parts to loosen or be damaged, which poses certain safety hazards and affects the normal use of the robot.

[0004] Therefore, a base for industrial robots is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background art, this utility model proposes a base for industrial robots.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A base for an industrial robot, comprising a movable base; the bottom of the movable base is provided with universal wheels, the top of the movable base is provided with a mounting plate, the top of the movable base has a first sliding groove, a slider is slidably connected inside the first sliding groove, a damping block is fixedly connected to one side of the slider, and the damping block is slidably connected to the first sliding groove, a return spring is fixedly connected to the inner side of the first sliding groove, one end of the return spring is fixedly connected to the slider, a connecting rod is rotatably connected to the top of the slider, one end of the connecting rod is rotatably connected to the bottom of the mounting plate, the interior of the movable base has a second sliding groove, and the interior of the movable base is fixedly connected to... A motor is connected to the machine, and a screw is fixedly connected to the output end of the motor. A support plate is threaded onto the surface of the screw, and the support plate is slidably connected to the second slide groove, with the support plate being inclined. In this step, the vibration of the mounting plate causes the connecting rod to shake, which in turn causes the slider to move inside the first slide groove. The slider and the return spring absorb and reduce the vibration generated by the connecting rod, pushing the connecting rod to return to its original position, thereby reducing the shaking of the mounting plate and the industrial robot. The motor drives the screw to rotate, pushing the support plate to move to both sides of the moving seat, so that the bottom surface of the support plate contacts the ground, supporting both sides of the moving seat, preventing the moving seat from tilting to the sides, increasing the stability of the mounting plate, and thus making the moving seat more stable when moving the robot.

[0007] Preferably, the bottom of the support plate has a connecting groove, and a connecting plate is slidably connected inside the connecting groove. The support plate is connected to the connecting plate by bolts, and a friction block is fixedly connected to the bottom of the connecting plate. The top of the friction block is in contact with the support plate. This step increases the friction when the friction block contacts the ground, preventing the friction block from slipping when supporting the support plate and improving the stability of the support plate. The friction block can be removed and disassembled by rotating the bolts so that the worn friction block can be replaced.

[0008] Preferably, a limiting groove is fixedly connected to the inner side of the second slide groove, and a limiting block is provided on the side of the support plate. The limiting groove and the limiting block are slidably connected. This step, through the limiting groove and the limiting block, can limit the distance the support plate moves, preventing the support plate from separating from the second slide groove.

[0009] Preferably, a telescopic rod is fixedly connected inside the movable base, and the movable end of the telescopic rod is fixedly connected to the bottom of the mounting plate; when the mounting plate moves in this step, it drives the movable end of the telescopic rod to move, and the telescopic rod supports both sides of the bottom of the mounting plate, making the mounting plate more stable when it shakes up and down.

[0010] Preferably, a slide rod is fixedly connected to the inner side of the first slide groove, and the slide rod is slidably connected to the slider; this step can limit the slider and the return spring through the slide rod, increase the stability of the slider when moving, and prevent the return spring from shaking.

[0011] Preferably, a limiting frame is fixedly connected to the top of the mounting plate, and mounting holes are provided inside the mounting plate. This step, by setting several mounting holes, allows the industrial robot to be connected to the mounting plate via bolts or other connecting devices. The limiting frame can limit and protect the industrial robot on the top of the mounting plate at the edge of the mounting plate.

[0012] The advantages of this utility model are: 1. The industrial robot base of this utility model, when the mounting plate vibrates, causes the connecting rod to shake. The connecting rod then drives the slider to move inside the first slide groove. The slider and the return spring absorb and reduce the vibration generated by the connecting rod, pushing the connecting rod to return to its original position, thereby reducing the shaking of the mounting plate and the industrial robot. The motor drives the screw to rotate, pushing the support plate to move to both sides of the moving seat, so that the bottom surface of the support plate contacts the ground, supporting both sides of the moving seat, preventing the moving seat from tilting to both sides, increasing the stability of the mounting plate, and thus making the moving seat more stable when moving the robot.

[0013] 2. The industrial robot base described in this utility model supports the bottom surface of the support plate by driving friction blocks, thereby increasing the friction when the friction blocks contact the ground, preventing the friction blocks from slipping when supporting the support plate, and improving the stability of the support plate. The friction blocks can be removed and disassembled by rotating the bolts, so that the friction blocks with excessive wear can be replaced. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the top structure of the movable seat in this utility model; Figure 3 This is a cross-sectional view of the movable seat in this utility model; Figure 4 This is a schematic diagram of the surface structure of the support plate in this utility model; Figure 5This is a schematic diagram of the internal structure of the support plate in this utility model.

[0016] Legend: 1. Movable seat; 12. Mounting plate; 13. First slide groove; 14. Slider; 15. Return spring; 16. Connecting rod; 17. Second slide groove; 18. Motor; 19. Screw; 110. Support plate; 21. Connecting groove; 22. Connecting plate; 23. Friction block; 31. Limiting groove; 32. Limiting block; 41. Telescopic rod; 51. Slide rod; 61. Limiting frame; 62. Mounting hole. Detailed Implementation

[0017] 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.

[0018] like Figures 1 to 5As shown, a base for an industrial robot includes a movable base 1. The bottom of the movable base 1 is equipped with casters, and the top of the movable base 1 is equipped with a mounting plate 12. A first sliding groove 13 is formed on the top of the movable base 1. A slider 14 is slidably connected inside the first sliding groove 13. A damping block is fixedly connected to one side of the slider 14 and is slidably connected to the first sliding groove 13. A return spring 15 is fixedly connected to the inner side of the first sliding groove 13. One end of the return spring 15 is fixedly connected to the slider 14. A connecting rod 16 is rotatably connected to the top of the slider 14, and one end of the connecting rod 16 is rotatably connected to the bottom of the mounting plate 12. The movable base 1 has a second sliding groove 17 inside. A motor 18 is fixedly connected inside the movable base 1, and a screw 19 is fixedly connected to the output end of the motor 18. A support plate 110 is threadedly connected to the surface of the screw 19. The support plate 110 is slidably connected to the second sliding groove 17, and the support plate 110 is inclined. During operation, the movable base 1 is moved. When reinforcement of the movable base 1 is needed, the motor 18 drives the screw 19 to rotate, which in turn drives the support plate 110 to slide inside the second sliding groove 17, so that the bottom surface of the support plate 110 contacts the ground, providing support for both sides of the movable base 1. When the mobile base 1 cannot be moved, the industrial robot is connected to the mounting plate 12. When the industrial robot vibrates, the mounting plate 12 vibrates, and the mounting plate 12 simultaneously drives the connecting rod 16 at the bottom to move. This causes one end of the connecting rod 16 to push the slider 14 and the damping block towards the center. The slider 14 slides inside the first groove 13, reducing the friction of the slider 14. At the same time, it pushes the return spring 15, which absorbs the kinetic energy of the slider 14 and pushes the slider 14 back to its original position. This process absorbs the vibration kinetic energy of the mounting plate 12 and pushes the mounting plate 12 back to its original position. This step is achieved by the vibration of the mounting plate 12. The connecting rod 16 wobbles, causing the slider 14 to move inside the first groove 13. The slider 14 and the return spring 15 absorb and reduce the vibration generated by the connecting rod 16, pushing the connecting rod 16 to reset, thereby reducing the wobbling of the mounting plate 12 and the industrial robot. The motor 18 drives the screw 19 to rotate, pushing the support plate 110 to move to both sides of the moving seat 1, so that the bottom surface of the support plate 110 contacts the ground, supporting both sides of the moving seat 1, preventing the moving seat 1 from tilting to both sides, increasing the stability of the mounting plate 12, and thus making the moving seat 1 more stable when moving the robot.

[0019] like Figure 4 and Figure 5As shown, a connecting groove 21 is provided at the bottom of the support plate 110, and a connecting plate 22 is slidably connected inside the connecting groove 21. The support plate 110 is connected to the connecting plate 22 by bolts. A friction block 23 is fixedly connected to the bottom of the connecting plate 22, and the top of the friction block 23 is in contact with the support plate 110. During operation, when the support plate 110 moves, it moves the connecting plate 22 via the bolts, which in turn moves the friction block 23, causing the bottom surface of the friction block 23 to contact the ground. The friction block 23 then acts as a contact point between the support plate 110 and the ground. The bottom surface is supported, and the bolts are rotated to separate it from the connecting plate 22. The friction block 23 can be pulled to separate the connecting plate 22 from the connecting groove 21, and the friction block 23 can be replaced. This step increases the friction when the friction block 23 contacts the ground by supporting the bottom surface of the support plate 110, preventing the friction block 23 from slipping when supporting the support plate 110 and improving the stability of the support plate 110. The friction block 23 can be removed and disassembled by rotating the bolts so that the friction block 23 with large wear can be replaced.

[0020] like Figures 3 to 5 As shown, a limiting groove 31 is fixedly connected to the inner side of the second slide groove 17, and a limiting block 32 is provided on the side of the support plate 110. The limiting groove 31 and the limiting block 32 are slidably connected. During operation, when the support plate 110 moves, the limiting groove 31 slides inside the limiting block 32. When the limiting groove 31 contacts the inner wall of the limiting block 32, the support plate 110 stops moving. This step, through the limiting groove 31 and the limiting block 32, can limit the distance the support plate 110 moves, preventing the support plate 110 from separating from the second slide groove 17.

[0021] like Figures 1 to 3 As shown, a telescopic rod 41 is fixedly connected inside the movable base 1, and the movable end of the telescopic rod 41 is fixedly connected to the bottom of the mounting plate 12. When the mounting plate 12 moves in this step, it drives the movable end of the telescopic rod 41 to move. The telescopic rod 41 supports the two sides of the bottom of the mounting plate 12, which makes the mounting plate 12 more stable when it shakes up and down.

[0022] like Figures 1 to 3 As shown, a slide rod 51 is fixedly connected to the inner side of the first slide groove 13, and the slide rod 51 is slidably connected to the slider 14. This step can limit the slider 14 and the return spring 15 through the slide rod 51, increase the stability of the slider 14 when moving, and prevent the return spring 15 from shaking.

[0023] like Figure 1As shown, a limiting frame 61 is fixedly connected to the top of the mounting plate 12, and mounting holes 62 are provided inside the mounting plate 12. This step, by setting several mounting holes 62, allows the industrial robot to be connected to the mounting plate 12 by bolts or other connecting devices. The limiting frame 61 can limit and protect the industrial robot on the top of the mounting plate 12 at the edge of the mounting plate 12.

[0024] Working principle: When the movable seat 1 needs to be reinforced, the motor 18 drives the screw 19 to rotate. The screw 19 drives the support plate 110 to slide inside the second slide groove 17, so that the bottom surface of the support plate 110 contacts the ground, supporting both sides of the movable seat 1. At this time, the movable seat 1 cannot be pushed to move. The industrial robot is connected to the mounting plate 12. When the industrial robot vibrates, the mounting plate 12 vibrates. The mounting plate 12 simultaneously drives the bottom connecting rod 16 to move, so that one end of the connecting rod 16 pushes the slider 14 and the damping block to move towards the middle. The slider 14 slides inside the first slide groove 13, reducing the friction of the slider 14. At the same time, it pushes the return spring 15. 5. Absorb the kinetic energy of slider 14 and push slider 14 to reset, absorb the vibration kinetic energy of mounting plate 12 and push mounting plate 12 to reset. When the support plate 110 moves, it is connected to the connecting plate 22 by bolts, which drives the connecting plate 22 to move. The connecting plate 22 drives the friction block 23 to move, so that the bottom surface of the friction block 23 is in contact with the ground. The friction block 23 supports the bottom surface of the support plate 110. Rotate the bolt to separate it from the connecting plate 22. The friction block 23 can be pulled to separate the connecting plate 22 from the connecting groove 21. The friction block 23 can be replaced. When the support plate 110 moves, the limiting groove 31 slides inside the limiting block 32. When the limiting groove 31 contacts the inner wall of the limiting block 32, the support plate 110 stops moving.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A base for an industrial robot, comprising a movable base (1); characterized in that: The bottom of the movable seat (1) is provided with casters, and the top of the movable seat (1) is provided with a mounting plate (12). The top of the movable seat (1) is provided with a first sliding groove (13). A slider (14) is slidably connected inside the first sliding groove (13). A damping block is fixedly connected to one side of the slider (14), and the damping block is slidably connected to the first sliding groove (13). A return spring (15) is fixedly connected to the inner side of the first sliding groove (13). One end of the return spring (15) is fixedly connected to the slider (14). (14) has a connecting rod (16) rotatably connected to the top. One end of the connecting rod (16) is rotatably connected to the bottom of the mounting plate (12). The interior of the movable seat (1) has a second sliding groove (17). The interior of the movable seat (1) has a motor (18) fixedly connected. The output end of the motor (18) is fixedly connected to a screw (19). The surface of the screw (19) is threadedly connected to a support plate (110). The support plate (110) is slidably connected to the second sliding groove (17), and the support plate (110) is inclined.

2. The base for an industrial robot according to claim 1, characterized in that: The bottom of the support plate (110) is provided with a connecting groove (21), and a connecting plate (22) is slidably connected inside the connecting groove (21). The support plate (110) is connected to the connecting plate (22) by bolts. A friction block (23) is fixedly connected to the bottom of the connecting plate (22), and the top of the friction block (23) is in contact with the support plate (110).

3. The base for an industrial robot according to claim 2, characterized in that: The inner side of the second slide groove (17) is fixedly connected to a limiting groove (31), and the side of the support plate (110) is provided with a limiting block (32). The limiting groove (31) and the limiting block (32) are slidably connected.

4. The base for an industrial robot according to claim 3, characterized in that: The movable base (1) is internally fixedly connected to a telescopic rod (41), and the movable end of the telescopic rod (41) is fixedly connected to the bottom of the mounting plate (12).

5. A base for an industrial robot according to claim 4, characterized in that: A slide rod (51) is fixedly connected to the inner side of the first slide groove (13), and the slide rod (51) is slidably connected to the slider (14).

6. The base for an industrial robot according to claim 5, characterized in that: The top of the mounting plate (12) is fixedly connected to a limiting frame (61), and the mounting plate (12) has mounting holes (62) inside.

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