Improved industrial robot

Abstract

The utility model discloses an improved industrial robot, and relates to the technical field of industrial robots. The top surface of the cushion table is fixedly connected with a concave seat, the side wall of the concave seat is provided with a motor, an output shaft of the motor is fixedly connected with a screw rod, the side wall of the screw rod is sleeved with a movable table in a threaded mode, a bearing table is arranged over the movable table, and a connecting plate is arranged between the movable table and the bearing table; the top surface of the bearing table is fixedly connected with a manipulator; the horizontal position and the height of the manipulator can be adjusted according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robots, in particular to an improved industrial robot. Background Art

[0002] The concave seat fixing part of the existing automatic sorting industrial robot is directly fixed on the ground, and can only work in a fixed position, cannot be changed, and the height cannot be adjusted. It is inconvenient and inflexible to use. In view of the above problems, the inventor proposes an improved industrial robot to solve the above problems. Utility Model Content

[0003] In order to solve the problem that the concave seat fixing part of the industrial robot is directly fixed on the ground, can only work in a fixed position, cannot be changed, the height cannot be adjusted, and is inconvenient and inflexible to use; the purpose of the utility model is to provide an improved industrial robot.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: an improved industrial robot, including a pad, the top surface of the pad is fixedly connected to a concave seat, the side wall of the concave seat is provided with a motor, the output shaft of the motor is fixedly connected to a screw, the side wall of the screw is threadedly sleeved with a movable platform, a supporting platform is arranged directly above the movable platform, a connecting plate is arranged between the movable platform and the supporting platform, and the top surface of the supporting platform is fixedly connected to a manipulator.

[0005] Preferably, a base is provided on the side wall of the motor, and the motor is fixedly connected to the side wall of the concave seat through the base, and first guide rods are provided on both sides of the screw, and a threaded hole is penetrated through the middle of the side wall of the movable platform, and the screw cooperates with the threaded hole, and guide openings are penetrated through the side wall of the movable platform and on both sides of the threaded hole, and the first guide rod corresponds to and cooperates with the guide openings, and the motor is started, and the screw rotates under the action of the motor output shaft, and through the mutual cooperation between the screw and the threaded hole in the movable platform, and through the mutual cooperation between the first guide rod and the guide opening in the movable platform, the movable platform can be moved back and forth to adjust the position of the manipulator.

[0006] Preferably, the screw and the first guide rod are both located in the concave opening of the concave seat, the side wall of the screw is rotatably connected to the bearing seat, the bottom surface of the bearing seat is fixedly connected to the inner bottom wall of the concave seat, both ends of the first guide rod are fixedly connected to the inner wall of the concave seat, the first guide rod cooperates with the guide opening in the movable platform to prevent the movable platform from rotating under the action of the screw, and the support platform is fixedly connected to the second guide rod on the side facing the top plate, and there are four second guide rods, and the four second guide rods are respectively located at the four corners of the bottom surface of the support platform, and the four corners of the top surface of the top plate are penetrated with through holes, the second guide rod corresponds to and cooperates with the through holes, and the second guide rod cooperates with the through holes to play a limiting role to prevent the support platform from tilting during lifting.

[0007] Preferably, the top surface of the top plate is provided with a slide groove, the top surface of the top plate is fixedly connected with an electric cylinder, the output end of the electric cylinder is fixedly connected with a toothed plate, the bottom surface of the toothed plate is fixedly connected with a slide plate, the slide plate corresponds to the slide groove, and the slide plate is slidably connected to the slide groove, the top surface of the toothed plate is meshed with a gear, the side wall of the gear is interspersed and fixedly connected with a convex shaft, the side wall of the convex shaft is rotatably connected with a bearing seat, the bottom surface of the bearing seat is fixedly connected to the top surface of the top plate, the end of the convex shaft away from the gear is fixedly connected to the bottom of the connecting plate, the top of the connecting plate is rotatably connected with a convex plate, the top surface of the convex plate is fixedly connected to the bottom surface of the supporting platform, and the toothed plate and the gear are meshed with each other, so that the convex shaft can drive the connecting plate to move, and then the supporting platform can be raised and lowered through the convex plate to adjust the height of the manipulator.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model can adjust the horizontal position of the manipulator according to the needs. Through the mutual cooperation between the screw rod and the threaded hole in the movable platform, and through the mutual cooperation between the first guide rod and the guide opening in the movable platform, the movable platform can be moved forward and backward to adjust the position of the manipulator;

[0010] 2. The utility model can adjust the height of the manipulator according to the needs. Through the mutual engagement of the tooth plate and the gear, the convex shaft can drive the connecting plate to move, and then the convex plate can be used to lift the supporting platform to adjust the height of the manipulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the concave seat structure of the utility model.

[0014] Figure 3 It is a schematic diagram of the supporting platform structure of the utility model.

[0015] Figure 4 It is an enlarged view of point A of the present utility model.

[0016] In the figure: 1. pad; 2. concave seat; 3. base; 4. motor; 5. screw; 6. first guide rod; 7. movable table; 8. top plate; 9. through hole; 10. slide groove; 11. supporting platform; 12. second guide rod; 13. electric cylinder; 14. tooth plate; 15. slide plate; 16. gear; 17. connecting plate; 18. convex plate; 19. manipulator. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example: Figure 1-4 As shown, the utility model provides an improved industrial robot, including a pad 1, the top surface of the pad 1 is fixedly connected with a concave seat 2, the side wall of the concave seat 2 is provided with a motor 4, the output shaft of the motor 4 is fixedly connected with a screw 5, the side wall of the screw 5 is threadedly sleeved with a movable platform 7, a supporting platform 11 is arranged directly above the movable platform 7, a connecting plate 17 is arranged between the movable platform 7 and the supporting platform 11, and the top surface of the supporting platform 11 is fixedly connected with a manipulator 19.

[0019] A base 3 is provided on the side wall of the motor 4, and the motor 4 is fixedly connected to the side wall of the concave seat 2 through the base 3. First guide rods 6 are provided on both sides of the screw 5. A threaded hole is penetrated through the middle of the side wall of the movable platform 7, and the screw 5 cooperates with the threaded hole. Guide openings are penetrated through the side wall of the movable platform 7 and on both sides of the threaded hole, and the first guide rod 6 corresponds to and cooperates with the guide openings.

[0020] By adopting the above technical solution, the motor 4 is started, and the screw 5 rotates under the action of the output shaft of the motor 4. Through the mutual cooperation between the screw 5 and the inner threaded hole of the movable platform 7, and through the mutual cooperation between the first guide rod 6 and the inner guide port of the movable platform 7, the movable platform 7 can be moved back and forth to adjust the position of the manipulator 19.

[0021] The screw rod 5 and the first guide rod 6 are both located in the concave opening of the concave seat 2. The side wall of the screw rod 5 is rotatably connected to the bearing seat. The bottom surface of the bearing seat is fixedly connected to the inner bottom wall of the concave seat 2. Both ends of the first guide rod 6 are fixedly connected to the inner wall of the concave seat 2.

[0022] By adopting the above technical solution, the first guide rod 6 cooperates with the guide opening in the movable platform 7 to prevent the movable platform 7 from rotating under the action of the screw rod 5 .

[0023] A second guide rod 12 is fixedly connected to one side of the support platform 11 facing the top plate 8. There are four second guide rods 12, and the four second guide rods 12 are respectively located at the four corners of the bottom surface of the support platform 11. Through holes 9 are provided at the four corners of the top surface of the top plate 8, and the second guide rods 12 correspond to and cooperate with the through holes 9.

[0024] By adopting the above technical solution, the second guide rod 12 cooperates with the through hole 9 to play a limiting role, thereby preventing the supporting platform 11 from tilting when it is lifted or lowered.

[0025] A slide groove 10 is provided on the top surface of the top plate 8, and an electric cylinder 13 is fixedly connected to the top surface of the top plate 8. A tooth plate 14 is fixedly connected to the output end of the electric cylinder 13, and a slide plate 15 is fixedly connected to the bottom surface of the tooth plate 14. The slide plate 15 corresponds to the slide groove 10, and the slide plate 15 is slidably connected to the slide groove 10.

[0026] By adopting the above technical solution, the electric cylinder 13 is started, and the tooth plate 14 moves under the action of the electric cylinder 13. Through the cooperation between the slide plate 15 and the slide groove 10, the tooth plate 14 can move more smoothly.

[0027] The top surface of the toothed plate 14 is meshed with a gear 16, a cam shaft is inserted and fixedly connected to the side wall of the gear 16, a bearing seat is rotatably connected to the side wall of the cam shaft, the bottom surface of the bearing seat is fixedly connected to the top surface of the top plate 8, the end of the cam shaft away from the gear 16 is fixedly connected to the bottom of the connecting plate 17, the top of the connecting plate 17 is rotatably connected to a cam plate 18, and the top surface of the cam plate 18 is fixedly connected to the bottom surface of the supporting platform 11.

[0028] By adopting the above technical solution, the tooth plate 14 and the gear 16 are meshed with each other, so that the cam shaft can drive the connecting plate 17 to move, and then the supporting platform 11 can be raised and lowered through the cam plate 18 to adjust the height of the manipulator 19.

[0029] Working principle: When the utility model is in use, when the horizontal position of the manipulator 19 needs to be adjusted, the motor 4 is started, and the screw 5 rotates under the action of the output shaft of the motor 4. Through the mutual cooperation between the screw 5 and the inner threaded hole of the movable platform 7, and through the mutual cooperation between the first guide rod 6 and the inner guide opening of the movable platform 7, the movable platform 7 can be moved forward and backward to adjust the position of the manipulator 19;

[0030] When the height of the manipulator 19 needs to be adjusted, the electric cylinder 13 is started, and the tooth plate 14 moves under the action of the electric cylinder 13. The slide plate 15 cooperates with the slide groove 10, so that the tooth plate 14 can move more smoothly. The tooth plate 14 and the gear 16 are meshed with each other, so that the cam shaft can drive the connecting plate 17 to move, and then the cam plate 18 can be used to lift the supporting platform 11 to adjust the height of the manipulator 19.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An improved industrial robot, comprising a support platform (1), characterized in that: The top surface of the support platform (1) is fixedly connected to a concave seat (2), the side wall of the concave seat (2) is provided with a motor (4), the output shaft of the motor (4) is fixedly connected to a screw rod (5), the side wall of the screw rod (5) is threadedly sleeved with a movable platform (7), a supporting platform (11) is provided directly above the movable platform (7), a connecting plate (17) is provided between the movable platform (7) and the supporting platform (11), and a manipulator (19) is fixedly connected to the top surface of the supporting platform (11).

2. An improved industrial robot as claimed in claim 1, characterized in that: A base (3) is provided on the side wall of the motor (4), and the motor (4) is fixedly connected to the side wall of the concave seat (2) via the base (3).

3. An improved industrial robot as claimed in claim 1, characterized in that: First guide rods (6) are provided on both sides of the screw rod (5), a threaded hole is provided through the middle of the side wall of the movable platform (7), the screw rod (5) cooperates with the threaded hole, and guide openings are provided through the side wall of the movable platform (7) and on both sides of the threaded hole, the first guide rod (6) corresponds to and cooperates with the guide openings.

4. An improved industrial robot as claimed in claim 3, characterized in that: The screw rod (5) and the first guide rod (6) are both located in the concave opening of the concave seat (2); the side wall of the screw rod (5) is rotatably connected to a bearing seat; the bottom surface of the bearing seat is fixedly connected to the inner bottom wall of the concave seat (2); and both ends of the first guide rod (6) are fixedly connected to the inner wall of the concave seat (2).

5. An improved industrial robot as claimed in claim 1, characterized in that: A second guide rod (12) is fixedly connected to a side of the support platform (11) facing the top plate (8), and the number of the second guide rods (12) is four, and the four second guide rods (12) are respectively located at the four corners of the bottom surface of the support platform (11), and through holes (9) are provided through the four corners of the top surface of the top plate (8), and the second guide rods (12) correspond to and cooperate with the through holes (9).

6. An improved industrial robot as claimed in claim 5, characterized in that: The top surface of the top plate (8) is provided with a slide groove (10), the top surface of the top plate (8) is fixedly connected to an electric cylinder (13), the output end of the electric cylinder (13) is fixedly connected to a tooth plate (14), the bottom surface of the tooth plate (14) is fixedly connected to a slide plate (15), the slide plate (15) corresponds to the slide groove (10), and the slide plate (15) is slidably connected to the slide groove (10).

7. An improved industrial robot as claimed in claim 6, characterized in that: The top surface of the toothed plate (14) is meshed with a gear (16), a convex shaft is inserted and fixedly connected to the side wall of the gear (16), a bearing seat is rotatably connected to the side wall of the convex shaft, and the bottom surface of the bearing seat is fixedly connected to the top surface of the top plate (8).

8. An improved industrial robot as claimed in claim 7, characterized in that: One end of the convex shaft away from the gear (16) is fixedly connected to the bottom of the connecting plate (17), the top of the connecting plate (17) is rotatably connected to a convex plate (18), and the top surface of the convex plate (18) is fixedly connected to the bottom surface of the supporting platform (11).

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