Robot with anti-collision function

Abstract

The robot with the anti-collision function comprises a supporting seat, a moving assembly used for moving the robot is fixedly installed at the bottom of the supporting seat, and a containing groove used for bearing the robot is fixedly installed at the top of the supporting seat. Moving rings are installed on the outer side of the supporting base in an annular array mode with the central axis of the supporting base as the axis and can move, a main rubber ring used for preventing the robot from being collided is installed on one side of each moving ring, a rotating disc is driven by a motor to rotate forwards and backwards, and a sliding rod is driven to slide in a sliding hole through connection of a connecting rod to the sliding rod. The device is used for moving a moving ring, moving the moving ring out of or storing the moving ring in a supporting seat and moving a main rubber ring connected with the moving ring out of or storing the main rubber ring in a storage ring groove, so that the device is convenient to store, and when an object is about to collide with the robot, the impact force is relieved through operation of a buffer spring, so that the collision of the robot is avoided. The device is used for relieving impact force of objects on robot collision.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a robot with an anti-collision function. Background Art

[0002] Robots are increasingly being used in all walks of life. They can repeat designated work processes and assist people in their work, improving their work efficiency while reducing the boredom of work.

[0003] In the "An Intelligent Robot Base with Anti-Collision Function" with authorization announcement number "CN219854567U", it includes: a placement seat; an embedded cavity, two embedded cavities are respectively arranged on both sides of the side of the placement seat, and four sides of the interior of the placement seat are provided with installation cavities, and a connecting hole is provided in the middle of the bottom of the installation cavity. Slide rods are fixedly installed on both sides of the interior of the installation cavity, and the outer surface of the slide rod is provided with a spring; a limiting device, the limiting device is sleeved on the outer surface of the slide rod; an anti-collision device, the anti-collision device is provided inside the embedded cavity, a placement groove is provided in the middle of the top of the placement seat, a robot is placed inside the placement groove, and connecting cavities are provided on both sides of the inner cavity of the placement groove;

[0004] In the above-mentioned prior art, the robot is placed inside the placement groove and integrated with the placement seat to form a whole robot. The rubber pads in this anti-collision device are installed on both sides of the placement seat to provide real-time protection for the robot. However, when the robot is not in use, the rubber pads cannot be stored, which makes it inconvenient to store the placement seat connected to the robot. Utility Model Content

[0005] The purpose of the present invention is to provide a robot with an anti-collision function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a robot with an anti-collision function, comprising a support seat, a moving component for moving the robot is fixedly installed on the bottom of the support seat, a storage groove for carrying the robot is fixedly installed on the top of the support seat, and a moving ring is installed in a ring array on the outside of the support seat with the central axis of the support seat as the axis. The moving ring is movable, and a main rubber ring for preventing the robot from collision is installed on one side of the moving ring.

[0007] As a further preferred embodiment of the present technical solution, a mounting plate is fixedly installed in the middle of the support seat, a motor is fixedly installed at the bottom of the mounting plate, a turntable is fixedly installed through the mounting plate on the output end of the motor, a connecting rod is rotatably installed on the periphery of the turntable through an axle pin in a ring array with the central axis of the turntable as the axis, a mounting block is fixedly installed on the upper surface of the mounting plate in a ring array with the central axis of the mounting plate as the axis, a sliding hole is opened in the middle of the mounting block, a sliding rod is slidably installed inside the sliding hole, one end of the sliding rod is rotatably connected to the end of the connecting rod away from the turntable through an axle pin, and the other end of the sliding rod is fixedly connected to the movable ring.

[0008] As a further preferred embodiment of the present technical solution, positioning holes are symmetrically provided in the middle of the movable ring, positioning rods are slidably installed inside the positioning holes, the ends between the two positioning rods are fixedly connected to the main rubber ring, and a buffer spring is provided on the outer side of one end of the positioning rod close to the main rubber ring, one end of the buffer spring is fixedly connected to the main rubber ring, and the other end of the buffer spring is fixedly connected to the movable ring.

[0009] As a further preferred embodiment of the present technical solution, rotating shafts are symmetrically mounted at both ends of the main rubber ring, a side rubber ring is fixedly mounted on the middle of the rotating shaft, a torsion spring is sleeved on the outer side of the side rubber ring, one end of the torsion spring is fixedly connected to the side rubber ring, and the other end of the torsion spring is fixedly connected to the main rubber ring.

[0010] As a further preferred embodiment of the present technical solution, the side rubber ring is arranged to be inclined relative to the circular trajectory of the main rubber ring when in the released state.

[0011] As a further preferred embodiment of the present technical solution, a receiving ring groove for receiving the main rubber ring and the side rubber ring is provided on the outer side of the middle portion of the support seat.

[0012] The utility model provides a robot with an anti-collision function, which has the following beneficial effects:

[0013] (1) The utility model drives the turntable to rotate forward and reverse by a motor, and drives the slide rod to slide inside the slide hole through the connection of the connecting rod to the slide rod, which is used to move the movable ring, move the movable ring out or store it inside the support seat, and at the same time move the main rubber ring connected to the movable ring out or store it inside the storage ring groove, so as to facilitate the storage of the device.

[0014] (2) When the present invention is in use, when an object is about to collide with the robot, the main rubber ring or the side rubber ring will first come into contact with the object by squeezing. The squeezing of the object will drive the positioning rod connected to the main rubber ring to slide inside the positioning hole, and the operation of the buffer spring will reduce the impact force, thereby reducing the impact force of the object colliding with the robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0019] In the figure: 1. Support base; 2. Moving assembly; 3. Storage groove; 4. Moving ring; 5. Main rubber ring; 6. Mounting plate; 7. Motor; 8. Turntable; 9. Connecting rod; 10. Mounting block; 11. Sliding hole; 12. Sliding rod; 13. Positioning hole; 14. Positioning rod; 15. Buffer spring; 16. Rotating shaft; 17. Side rubber ring; 18. Torsion spring; 19. Storage ring groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a robot with an anti-collision function includes a support base 1, a moving component 2 for moving the robot is fixedly installed on the bottom of the support base 1, a storage groove 3 for carrying the robot is fixedly installed on the top of the support base 1, and a moving ring 4 is installed in a ring array on the outside of the support base 1 with the central axis of the support base 1 as the axis. The moving ring 4 is movable, and a main rubber ring 5 for preventing the robot from collision is installed on one side of the moving ring 4.

[0022] like Figures 1 to 4 As shown, a mounting plate 6 is fixedly installed in the middle of the support seat 1, a motor 7 is fixedly installed at the bottom of the mounting plate 6, a turntable 8 is fixedly installed on the output end of the motor 7 through the mounting plate 6, and a connecting rod 9 is rotatably installed on the periphery of the turntable 8 through an axle pin in a ring array with the central axis of the turntable 8 as the axis. A mounting block 10 is fixedly installed in a ring array with the central axis of the mounting plate 6 as the axis on the upper surface of the mounting plate 6. A sliding hole 11 is opened in the middle of the mounting block 10, and a sliding rod 12 is slidably installed inside the sliding hole 11. One end of the sliding rod 12 is rotatably connected to the end of the connecting rod 9 away from the turntable 8 through an axle pin, and the other end of the sliding rod 12 is fixedly connected to the movable ring 4.

[0023] The turntable 8 is driven to rotate by the motor 7, and the connection of the sliding rod 12 to the connecting rod 9 will drive the sliding rod 12 to slide inside the sliding hole 11, which is used to move the movable ring 4, move the movable ring 4 out of the support base 1, and at the same time move the main rubber ring 5 connected to the movable ring 4 out of the storage ring groove 19. At the same time, the turntable 8 can be driven by the motor 7 to rotate in the opposite direction, and the movable ring 4 can be moved to the inside of the support base 1, and the main rubber ring 5 connected to the movable ring 4 can be stored in the storage ring groove 19 on the outside of the support base 1. The main rubber ring 5 can be stored, which is convenient for storage of the device.

[0024] like Figures 1 to 4 As shown, a positioning hole 13 is symmetrically opened in the middle of the movable ring 4, and a positioning rod 14 is slidably installed inside the positioning hole 13. The end between the two positioning rods 14 is fixedly connected to the main rubber ring 5. A buffer spring 15 is sleeved on the outer side of one end of the positioning rod 14 close to the main rubber ring 5. One end of the buffer spring 15 is fixedly connected to the main rubber ring 5, and the other end of the buffer spring 15 is fixedly connected to the movable ring 4.

[0025] When an object collides with the main rubber ring 5 , the object's squeezing will drive the positioning rod 14 connected to the main rubber ring 5 to slide inside the positioning hole 13 , and the operation of the buffer spring 15 will reduce the impact force, thereby protecting the robot.

[0026] like Figures 1 to 4 As shown, the two ends of the main rubber ring 5 are symmetrically rotatably mounted with a rotating shaft 16, the middle of the rotating shaft 16 is fixedly mounted with a side rubber ring 17, and the outer side of the side rubber ring 17 is sleeved with a torsion spring 18, one end of the torsion spring 18 is fixedly connected to the side rubber ring 17, and the other end of the torsion spring 18 is fixedly connected to the main rubber ring 5.

[0027] When an object is about to collide with the robot, the object can squeeze the side rubber ring 17 to drive the side rubber ring 17 to rotate, which can protect against impacts from objects at different angles. At the same time, the impact force can be reduced by resetting the torsion spring 18 to protect the robot.

[0028] like Figures 1 to 4 As shown, the side rubber ring 17 is arranged to be inclined relative to the circular trajectory of the main rubber ring 5 when in the released state.

[0029] Used to protect objects from impact at different angles.

[0030] like Figures 1 to 4 As shown, a receiving ring groove 19 for receiving the main rubber ring 5 and the side rubber ring 17 is provided on the outer side of the middle portion of the support seat 1 .

[0031] It is used to store the main rubber ring 5 and the side rubber ring 17, and can integrate the main rubber ring 5 and the side rubber ring 17 with the support base 1 into one body, thereby improving the appearance.

[0032] The utility model provides a robot with anti-collision function, and the specific working principle is as follows:

[0033] When the device is in use, the robot is placed inside the storage groove 3 on the top of the support base 1 to form the robot as a whole, and the turntable 8 is driven to rotate by the motor 7. The connection of the sliding rod 12 to the connecting rod 9 will drive the sliding rod 12 to slide inside the sliding hole 11, which is used to move the moving ring 4, move the moving ring 4 out of the support base 1, and at the same time, move the main rubber ring 5 connected to the moving ring 4 out of the storage ring groove 19. At the same time, the turntable 8 can be driven by the motor 7 to rotate in the opposite direction, so that the moving ring 4 can be moved to the inside of the support base 1, and the main rubber ring 5 connected to the moving ring 4 can be stored in the storage ring groove 19 on the outside of the support base 1.

[0034] When an object is about to collide with the robot, the main rubber ring 5 or the side rubber ring 17 will first come into contact with the object in a squeeze manner to mitigate the impact of the object on the robot. At the same time, when the object collides with the main rubber ring 5 or the side rubber ring 17, the squeezing of the object will drive the positioning rod 14 connected to the main rubber ring 5 to slide inside the positioning hole 13, and the operation of the buffer spring 15 will mitigate the impact force, thereby protecting the robot.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A robot with an anti-collision function, comprising a support base (1), a moving assembly (2) for moving the robot being fixedly mounted on the bottom of the support base (1), and a receiving slot (3) for carrying the robot being fixedly mounted on the top of the support base (1), characterized in that: A movable ring (4) is installed in a circular array on the outer side of the support seat (1) with the central axis of the support seat (1) as the axis. The movable ring (4) is movable, and a main rubber ring (5) for preventing the robot from colliding is installed on one side of the movable ring (4).

2. A robot with anti-collision function according to claim 1, characterized in that: A mounting plate (6) is fixedly mounted on the middle of the support seat (1), a motor (7) is fixedly mounted on the bottom of the mounting plate (6), a turntable (8) is fixedly mounted on the output end of the motor (7) through the mounting plate (6), a connecting rod (9) is rotatably mounted on the periphery of the turntable (8) through an axis pin annular array with the central axis of the turntable (8) as the axis, a mounting block (10) is fixedly mounted on the upper surface of the mounting plate (6) in an annular array with the central axis of the mounting plate (6) as the axis, a sliding hole (11) is opened in the middle of the mounting block (10), a sliding rod (12) is slidably mounted inside the sliding hole (11), one end of the sliding rod (12) is rotatably connected to the end of the connecting rod (9) away from the turntable (8) through an axis pin, and the other end of the sliding rod (12) is fixedly connected to the moving ring (4).

3. The robot with anti-collision function according to claim 2, characterized in that: A positioning hole (13) is symmetrically opened in the middle of the movable ring (4), a positioning rod (14) is slidably installed inside the positioning hole (13), the end between the two positioning rods (14) is fixedly connected to the main rubber ring (5), and a buffer spring (15) is sleeved on the outer side of one end of the positioning rod (14) close to the main rubber ring (5), one end of the buffer spring (15) is fixedly connected to the main rubber ring (5), and the other end of the buffer spring (15) is fixedly connected to the movable ring (4).

4. The robot with anti-collision function according to claim 3, characterized in that: Rotating shafts (16) are symmetrically mounted on both ends of the main rubber ring (5), a side rubber ring (17) is fixedly mounted on the middle of the rotating shaft (16), a torsion spring (18) is sleeved on the outer side of the side rubber ring (17), one end of the torsion spring (18) is fixedly connected to the side rubber ring (17), and the other end of the torsion spring (18) is fixedly connected to the main rubber ring (5).

5. The robot with anti-collision function according to claim 4, characterized in that: The side rubber ring (17) is arranged in an inclined manner relative to the circular track of the main rubber ring (5) when in the released state.

6. The robot with anti-collision function according to claim 1, characterized in that: A receiving ring groove (19) for receiving the main rubber ring (5) and the side rubber ring (17) is provided on the outer side of the middle portion of the support seat (1).

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