High-precision automatic industrial robot guide rail

Abstract

The utility model relates to the technical field of guide rails, in particular to a high-precision automatic industrial robot guide rail which comprises a base, a lifting assembly is arranged at the top end of the base, a seat plate is arranged at the top end of the lifting assembly, a motor frame is arranged at the bottom end of the seat plate, and a first motor is arranged in an inner cavity of the motor frame. The output end of the first motor extends to the top end of the base plate and is fixedly sleeved with a rotating plate, rotating guide rails are arranged on the two sides of the top end of the rotating plate, a transverse guide rail and a longitudinal guide rail are arranged at the top end of the base plate, and filling blocks are slidably inserted into the two sides of an inner cavity of each rotating guide rail. According to the high-precision automatic industrial robot guide rail, the problems that in the prior art, guide of the guide rail cannot be adjusted, the use flexibility is limited, a plurality of motors are adopted to drive threaded rods to adjust the height of a base plate, synchronous operation of the motors is difficult, and height adjustment of the base plate is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of guide rail technology, specifically a high-precision automated industrial robot guide rail. Background Technology

[0002] A guide rail is a device made of metal or other materials with grooves or ridges that supports, fixes, and guides moving devices or equipment while reducing friction. The longitudinal grooves or ridges on the surface of a guide rail are used to guide and fix machine parts, specialized equipment, instruments, etc. Guide rails are also called slide rails, linear guides, or linear slides, and are used in linear reciprocating motion applications, offering a higher rated load than linear bearings.

[0003] The utility model application with application number CN202220567090.2 discloses a high-precision automated industrial robot guide rail, including a base plate. A support mechanism is installed around the lower end of the base plate, and a transverse movement mechanism is installed at the upper end of the base plate. A guide mechanism is installed between the transverse movement mechanism and the base plate, and a drive mechanism is also installed between the transverse movement mechanism and the base plate. This utility model has a simple structure, facilitates the adjustment of the height and direction of the guide rail, and facilitates the adjustment of the movement of the industrial robot, bringing convenience to the field of industrial guide rail technology.

[0004] However, the aforementioned patent uses multiple motors to drive threaded rods to adjust the height of the base plate. It is difficult for multiple motors to operate synchronously, which affects the adjustment of the base plate height. Furthermore, it cannot adjust the guidance of the guide rail, resulting in limited flexibility during use. To address this issue, a high-precision automated industrial robot guide rail is provided. Utility Model Content

[0005] The purpose of this utility model is to provide a high-precision automated industrial robot guide rail to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: a high-precision automated industrial robot guide rail, including a base, a lifting assembly at the top of the base, a seat plate at the top of the lifting assembly, a motor frame at the bottom of the seat plate, a first motor in the inner cavity of the motor frame, the output end of the first motor extending to the top of the seat plate and fixedly sleeved with a rotating plate, rotating guide rails on both sides of the top of the rotating plate, a transverse guide rail and a longitudinal guide rail at the top of the seat plate, filling blocks slidably inserted into both sides of the inner cavity of the rotating guide rail, a frame on one side of the outer wall of the rotating guide rail, an adjustment assembly in the inner cavity of the frame, the adjustment assembly extending into the inner cavity of the rotating guide rail and fixedly connected to two filling blocks.

[0006] Preferably, the lifting assembly includes a telescopic rod, a screw, a movable cylinder, a worm gear, a bracket, a second motor, and a worm. Multiple telescopic rods are disposed between the base and the base plate. One end of the screw is rotatably connected to the top of the base via a bearing. The movable cylinder is screwed to the outer wall of the screw and fixedly connected to the bottom of the motor frame. The worm gear is fixedly sleeved on the outer wall of the screw. The bracket is disposed at the top of the base. The second motor is disposed at the front end of the bracket, and the output end of the second motor extends into the inner cavity of the bracket. One end of the worm is rotatably connected to the rear side of the inner cavity of the bracket via a bearing, and the other end of the worm is fixedly connected to the output end of the second motor.

[0007] Preferably, the worm gear meshes with the worm wheel.

[0008] Preferably, the bottom end of the base is provided with an anti-slip pad.

[0009] Preferably, the adjustment assembly includes a frame, a motor, a lead screw, sliders, a slide rail, and connecting rods. The frame is disposed on one side of the outer wall of the rotary guide rail, the motor is disposed at the left end of the frame, and the output end of the motor extends into the inner cavity of the frame. One end of the lead screw is rotatably connected to the right side of the inner cavity of the frame via a bearing, and the other end of the lead screw is fixedly connected to the output end of the motor. Two sliders are respectively screwed to the left and right sides of the outer wall of the lead screw. The slide rail is opened on one side of the outer wall of the rotary guide rail. Both connecting rods are slidably embedded in the inner cavity of the slide rail. One end of each connecting rod is fixedly connected to one slider, and the other end of each connecting rod is fixedly connected to one filler block.

[0010] Preferably, the threads on the left and right sides of the outer wall of the lead screw are arranged opposite to each other.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. The first motor drives the rotating plate and the rotating guide rail to rotate, which allows the rotating guide rail to switch back and forth between the horizontal guide rail and the vertical guide rail. This allows users to easily adjust the position of the rotating guide rail according to actual needs, solving the problem that the existing guide rail cannot adjust the guide rail and has limited flexibility during use. By adjusting the component, two filling blocks can be extended out of the inner cavity of the rotating guide rail to fill the gap between the rotating guide rail and the vertical or horizontal guide rail, preventing the gap from affecting the movement of the robot.

[0013] 2. By setting up the lifting component, the height of the seat plate, the horizontal guide rail and the vertical guide rail can be adjusted, which solves the problem of existing technology where multiple motors drive threaded rods to adjust the height of the seat plate, and the multiple motors are difficult to operate synchronously, affecting the height adjustment of the seat plate. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a bottom view of the present invention;

[0016] Figure 3 This is a schematic diagram of the lifting assembly of this utility model;

[0017] Figure 4 This utility model Figure 1 Enlarged view of point A;

[0018] Figure 5 This is a schematic diagram of the structure of the filling block of this utility model.

[0019] In the diagram: 1. Base; 2. Seat plate; 3. Motor frame; 4. First motor; 5. Rotating plate; 6. Rotating guide rail; 7. Horizontal guide rail; 8. Longitudinal guide rail; 9. Filler block; 10. Frame; 11. Motor; 12. Lead screw; 13. Slider; 14. Slide rail; 15. Connecting rod; 16. Telescopic rod; 17. Screw; 18. Moving cylinder; 19. Worm gear; 20. Support; 21. Second motor; 22. Worm gear. Detailed Implementation

[0020] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 5This utility model provides a technical solution: a high-precision automated industrial robot guide rail, including a base 1, a lifting assembly at the top of the base 1, a seat plate 2 at the top of the lifting assembly, a motor frame 3 at the bottom of the seat plate 2, a first motor 4 in the inner cavity of the motor frame 3, the output end of the first motor 4 extending to the top of the seat plate 2 and fixedly sleeved with a rotating plate 5, rotating guide rails 6 on both sides of the top of the rotating plate 5, a transverse guide rail 7 and a longitudinal guide rail 8 at the top of the seat plate 2, and filling blocks 9 slidably inserted into both sides of the inner cavity of the rotating guide rail 6. A frame 10 is provided on one side of the outer wall of the rotating guide rail 6, and an adjustment assembly is provided in the inner cavity of the frame 10. The adjustment assembly extends into the inner cavity of the rotating guide rail 6 and is fixedly connected to the two filling blocks 9. The first motor 4 drives the rotating plate 5 and the rotating guide rail 6 to rotate. The rotating guide rail 6 can be switched between the transverse guide rail 7 and the longitudinal guide rail 8, allowing users to easily adjust its position according to actual needs. This solves the problem of limited flexibility in use caused by the inability to adjust the guide rail's direction in existing technologies. By adjusting the components, two filling blocks 9 can extend out of the inner cavity of the rotating guide rail 6 to fill the gap between the rotating guide rail 6 and the longitudinal guide rail 8 or the transverse guide rail 7, preventing the gap from affecting the robot's movement. By adjusting the lifting components, the height of the base plate 2, the transverse guide rail 7, and the longitudinal guide rail 8 can be adjusted. This solves the problem of existing technologies where multiple motors drive threaded rods to adjust the height of the base plate 2, making it difficult for multiple motors to operate synchronously and affecting the height adjustment of the base plate 2.

[0022] In this embodiment, the lifting assembly includes telescopic rods 16, screws 17, moving cylinders 18, worm gears 19, brackets 20, a second motor 21, and a worm gear 22. Multiple telescopic rods 16 are disposed between the base 1 and the base plate 2. One end of the screw 17 is rotatably connected to the top of the base 1 via a bearing. The moving cylinder 18 is screwed onto the outer wall of the screw 17 and fixedly connected to the bottom of the motor frame 3. The worm gear 19 is fixedly sleeved onto the outer wall of the screw 17. The bracket 20 is disposed at the top of the base 1. The second motor 21 is disposed at the front end of the bracket 20, with its output end extending into the inner cavity of the bracket 20. One end of the worm gear 22 is rotatably connected to the rear side of the inner cavity of the bracket 20 via a bearing, and the other end of the worm gear 22 is connected to the second motor... The output end of the machine 21 is fixedly connected. When the second motor 21 is started, it drives the worm 22 to rotate. Since the worm 22 meshes with the worm wheel 19, when the worm 22 rotates, the worm wheel 19 drives the screw 17 to rotate. Under the action of the rotational force of the screw 17's outer wall thread, when the screw 17 rotates, the moving cylinder 18 pushes the motor frame 3 and the seat plate 2 to slide up and down in a straight line under the limiting action of the telescopic rod 16. This allows the height of the seat plate 2, the transverse guide rail 7, and the longitudinal guide rail 8 to be adjusted. This solves the problem in the existing technology where multiple motors drive the threaded rods to adjust the height of the seat plate 2, making it difficult for the multiple motors to operate synchronously and affecting the height adjustment of the seat plate 2.

[0023] In this embodiment, the worm 22 meshes with the worm wheel 19, so that when the worm 22 rotates, it drives the worm wheel 19 to drive the screw 17 to rotate.

[0024] In this embodiment, an anti-slip pad is provided at the bottom of the base 1, which can improve the roughness of the bottom of the base 1, thereby preventing movement during use and improving the stability of the device during use.

[0025] In this embodiment, the adjustment assembly includes a frame 10, a motor 11, a lead screw 12, sliders 13, a slide rail 14, and connecting rods 15. The frame 10 is disposed on one side of the outer wall of the rotary guide rail 6. The motor 11 is disposed at the left end of the frame 10, and the output end of the motor 11 extends into the inner cavity of the frame 10. One end of the lead screw 12 is rotatably connected to the right side of the inner cavity of the frame 10 via a bearing, and the other end of the lead screw 12 is fixedly connected to the output end of the motor 11. Two sliders 13 are respectively screwed to the left and right sides of the outer wall of the lead screw 12. The slide rail 14 is opened on one side of the outer wall of the rotary guide rail 6. Both connecting rods 15 can slide within the inner wall. Embedded in the inner cavity of the slide rail 14, one end of each of the two connecting rods 15 is fixedly connected to one of the two sliders 13, and the other end of each of the two connecting rods 15 is fixedly connected to one of the two filling blocks 9. When the motor 11 is started, it drives the lead screw 12 to rotate, thereby generating a relative thread rotation force on the opposite threads on the left and right sides of the outer wall of the lead screw 12. This causes the two sliders 13 to drive the two filling blocks 9 out of the inner cavity of the rotary guide rail 6 through the two connecting rods 15, filling the gap left between the rotary guide rail 6 and the transverse guide rail 7 or the longitudinal guide rail 8 so that the rotary guide rail 6 can rotate, thus preventing the gap from affecting the movement of the robot.

[0026] In this embodiment, the threads on the left and right sides of the outer wall of the lead screw 12 are arranged opposite to each other, so that when the lead screw 12 rotates, the left and right sides of its outer wall generate relative thread rotational forces, causing the two sliders 13 to slide relative to each other at the same time.

[0027] 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 preferred examples and are not intended to limit the 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. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-precision automated industrial robot guide rail, comprising a base (1), characterized in that: The base (1) is provided with a lifting assembly at its top end, and a seat plate (2) is provided at the top end of the lifting assembly. A motor frame (3) is provided at the bottom end of the seat plate (2). A first motor (4) is provided in the inner cavity of the motor frame (3). The output end of the first motor (4) extends to the top end of the seat plate (2) and is fixedly sleeved with a rotating plate (5). Rotating guide rails (6) are provided on both sides of the top end of the rotating plate (5). A transverse guide rail (7) and a longitudinal guide rail (8) are provided at the top end of the seat plate (2). Filling blocks (9) are slidably inserted into both sides of the inner cavity of the rotating guide rail (6). A frame (10) is provided on one side of the outer wall of the rotating guide rail (6). An adjustment assembly is provided in the inner cavity of the frame (10). The adjustment assembly extends to the inner cavity of the rotating guide rail (6) and is fixedly connected to the two filling blocks (9).

2. The high-precision automated industrial robot guide rail according to claim 1, characterized in that: The lifting assembly includes a telescopic rod (16), a screw (17), a movable cylinder (18), a worm gear (19), a bracket (20), a second motor (21), and a worm (22). Multiple telescopic rods (16) are arranged between the base (1) and the seat plate (2). One end of the screw (17) is rotatably connected to the top of the base (1) through a bearing. The movable cylinder (18) is screwed to the outer wall of the screw (17) and fixedly connected to the bottom of the motor frame (3). The worm gear (19) is fixedly sleeved on the outer wall of the screw (17). The bracket (20) is arranged at the top of the base (1). The second motor (21) is arranged at the front end of the bracket (20). The output end of the second motor (21) extends to the inner cavity of the bracket (20). One end of the worm (22) is rotatably connected to the rear side of the inner cavity of the bracket (20) through a bearing. The other end of the worm (22) is fixedly connected to the output end of the second motor (21).

3. A high-precision automated industrial robot guide rail according to claim 2, characterized in that: The worm (22) meshes with the worm wheel (19).

4. A high-precision automated industrial robot guide rail according to claim 1, characterized in that: The base (1) is provided with an anti-slip pad at its bottom.

5. A high-precision automated industrial robot guide rail according to claim 1, characterized in that: The adjustment assembly includes a frame (10), a motor (11), a lead screw (12), a slider (13), a slide rail (14), and a connecting rod (15). The frame (10) is located on one side of the outer wall of the rotary guide rail (6). The motor (11) is located at the left end of the frame (10), and the output end of the motor (11) extends into the inner cavity of the frame (10). One end of the lead screw (12) is rotatably connected to the right side of the inner cavity of the frame (10) via a bearing. The other end is fixedly connected to the output end of the motor (11). The two sliders (13) are respectively screwed to the left and right sides of the outer wall of the lead screw (12). The slide rail (14) is opened on one side of the outer wall of the rotary guide rail (6). The two connecting rods (15) are slidably embedded in the inner cavity of the slide rail (14). One end of the two connecting rods (15) is fixedly connected to the two sliders (13) respectively, and the other end of the two connecting rods (15) is fixedly connected to the two filling blocks (9) respectively.

6. A high-precision automated industrial robot guide rail according to claim 5, characterized in that: The threads on the left and right sides of the outer wall of the lead screw (12) are arranged opposite to each other.

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