Spraying assembly for medical robot machining

Abstract

The utility model provides a spraying component for medical robot processing, which relates to the field of medical robot production equipment and comprises a mounting seat mounted on a spraying mechanical arm, a telescopic tube rotatably arranged at the bottom of the mounting seat, a reduction gear arranged on the telescopic tube, and a bidirectional motor arranged at the bottom of the mounting seat and used for driving the reduction gear to rotate. A telescopic arm is arranged in the telescopic pipe in a penetrating mode, a supporting arm is arranged at the top end of the telescopic arm, a rotating rod is rotationally arranged in the supporting arm, an angle rotating motor used for driving the rotating rod to rotate by a specific angle is arranged on one side of the supporting arm, a plurality of air inlets are formed in the rotating rod, and a rotating head is arranged at the air outlet end of the rotating rod. According to the spraying assembly for medical robot machining, the problem that an existing spraying assembly for medical robot machining cannot adaptively spray the interior of a robot shell is solved, the spraying direction of the spraying assembly is specifically adjusted, and the area, difficult to touch, in the robot shell is comprehensively sprayed.

Description

Technical Field

[0001] The utility model relates to the field of medical robot production equipment, in particular to a spraying component for medical robot processing. Background Art

[0002] With the rise of artificial intelligence, many intelligent delivery robots have appeared in hospitals. Intelligent delivery robots are mainly responsible for delivering medicines and meals to isolation areas, as well as collecting bedding and medical waste. Through the intelligent dispatch of the "brain" control center, they can realize functions such as autonomous opening and closing of doors, autonomous elevator riding, autonomous obstacle avoidance, and autonomous charging without human operation. The robots also have remote real-time voice and video communication functions, and can communicate directly with nurses or patients in isolation wards through the dispatch system. Drug delivery robots can replace nurses in delivering meals, medical records, and test reports.

[0003] The shell parts of these medical robots need to be sprayed during the production process, but the existing coating equipment can generally only spray the surface of the robot shell, and it is inconvenient to spray the inside of the shell. Therefore, there is an urgent need for a spray assembly for medical robot processing to solve the above problems. Summary of the invention

[0004] The utility model aims to provide a spraying assembly for medical robot processing to solve the problems raised in the above-mentioned background technology. The utility model specifically adjusts the spraying direction of the spraying assembly to comprehensively spray the hard-to-reach areas in the robot shell.

[0005] The technical solution to achieve the purpose of the present invention is: a spraying assembly for medical robot processing, comprising a mounting base installed on a spraying robot arm; a telescopic tube is rotatably arranged at the bottom of the mounting base, a telescopic arm and an electric telescopic rod are arranged inside the telescopic tube, the telescopic arm is fixedly connected to the top of the electric telescopic rod, and the telescopic arm passes through the top of the telescopic tube; a support arm is arranged at the top of the telescopic arm, a rotating rod is rotatably arranged inside the support arm, a turning motor for driving the rotating rod to rotate is arranged at one end of the support arm, a spray liquid delivery pipe is passed through the side wall of the support arm, a plurality of air inlets are opened along the circumference of the rotating rod corresponding to the spray liquid delivery pipe, a rotating head is arranged at the air outlet end of the rotating rod, and a spray head is arranged on the rotating head.

[0006] Furthermore, a reduction gear is arranged on the telescopic tube, and a bidirectional motor for driving the reduction gear to rotate is arranged at the bottom of the mounting seat.

[0007] Furthermore, the rotating rod is a hollow structure, and sealed bearings are respectively sleeved on two sides of the rotating rod corresponding to the air inlet.

[0008] Furthermore, the inner circumferential wall of the sealed bearing is in contact with the rotating rod, and the outer circumferential wall of the sealed bearing is in contact with the inner wall of the support arm.

[0009] Furthermore, a support bearing is sleeved on one end of the rotating rod close to the rotating head, and the rotating rod is rotatably connected to the support arm via the support bearing.

[0010] Furthermore, a spraying liquid joint is provided at the bottom of the mounting seat, and the spraying liquid delivery pipe is connected to the output end of the atomizer through the spraying liquid joint.

[0011] Furthermore, the spray liquid delivery pipe is a corrugated pipe.

[0012] Furthermore, a gear head is provided on the power output shaft of the bidirectional motor, and the gear head is meshed with the reduction gear.

[0013] Furthermore, a bearing is provided at the rotational connection between the telescopic tube and the mounting seat.

[0014] Compared with the prior art, the present invention has the following significant advantages:

[0015] 1. The utility model adjusts the support height of the telescopic arm through the electric telescopic rod, thereby adjusting the spraying height of the spray head; the telescopic tube is driven by the bidirectional motor to rotate left or right along the mounting seat at a specific angle, thereby adjusting the horizontal spraying position of the spray head; the rotating rod is driven by the angle motor to rotate, and the rotating rod drives the rotating head and the spray head to rotate together at a specific angle, thereby adjusting the upper and lower spraying positions of the spray head. The above adjustments can adjust the specific position of the spray head to the maximum extent, and can perform local spraying on areas that are difficult to reach the robot shell;

[0016] 2. The utility model specifically adjusts the spraying direction of the spraying component to fully spray the hard-to-reach areas in the robot shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic structural diagram of a spraying component for medical robot processing.

[0018] Figure 2 This is a front cross-sectional view of a spraying component for medical robot processing according to the utility model.

[0019] Figure 3 for Figure 2 A is an enlarged view of the middle image.

[0020] In the figure: 1 telescopic tube, 101 bearing, 102 reduction gear, 2 mounting seat, 3 telescopic arm, 4 corner motor, 5 support arm, 6 rotating head, 61 spray head, 7 spray liquid delivery pipe, 71 spray liquid joint, 8 rotating rod, 81 air inlet, 9 sealed bearing, 10 support bearing, 11 electric telescopic rod, 12 bidirectional motor, 121 gear head. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0022] It should be noted that the spraying assembly provided by the utility model can be installed on the spraying mechanical arm of a spraying robot, or on the spraying mechanical arm in the spraying area of ​​a medical robot production line.

[0023] The utility model provides a technical solution: Figure 1-3 A spraying assembly for medical robot processing includes a mounting base 2 for mounting on a spraying robot arm, a telescopic tube 1 is rotatably arranged at the bottom of the mounting base 2, and an electric telescopic rod 11 is arranged in the telescopic tube 1 to support the movement of the telescopic arm 3, which is used to drive a spray head 61 to enter the spraying position in the robot shell.

[0024] Reference Figure 2-3 The telescopic tube 1 is rotatably connected to the mounting seat 2 through a bearing 101, a reduction gear 102 is arranged on the telescopic tube 1, a bidirectional motor 12 for driving the reduction gear 102 to rotate is arranged at the bottom of the mounting seat 2, a gear head 121 is arranged on the power output shaft of the bidirectional motor 12, and the gear head 121 is gear-engaged with the reduction gear 102; the bidirectional motor 12 drives the telescopic tube 1 to rotate left or right along the mounting seat 2 to adjust the horizontal spraying position of the spray head 61.

[0025] Reference Figure 1-2 A telescopic arm 3 is provided through the telescopic tube 1, a support arm 5 is provided at the top of the telescopic arm 3, a rotating rod 8 is rotatably provided inside the support arm 5, and a rotation angle motor 4 is provided on one side of the support arm 5 for driving the rotating rod 8 to rotate a specific angle. The rotating rod 8 is driven by the rotation angle motor 4 to rotate, and the rotating rod 8 drives the rotating head 6 and the spray head 61 to rotate together at a specific angle, which is used to adjust the upper and lower spraying positions of the spray head 61.

[0026] Reference Figure 2 , a plurality of air inlets 81 are provided on the rotating rod 8, a spray liquid delivery pipe 7 is provided through the support arm 5 corresponding to the air inlet 81, a rotating head 6 is provided at the air outlet end of the rotating rod 8, a spray head 61 is provided on the rotating head 6, the rotating rod 8 is a hollow structure, and sealed bearings 9 are respectively sleeved on both sides of the rotating rod 8 corresponding to the air inlet 81, the inner circumferential wall of the sealed bearing 9 is in contact with the rotating rod 8, and the outer circumferential wall of the sealed bearing 9 is in contact with the inner wall of the support arm 5;

[0027] No matter how the rotating rod 8 rotates, the spraying liquid in the spraying liquid delivery pipe 7 can be transmitted into the rotating rod 8 through the air inlet 81, and the sealing bearings 9 on both sides of the air inlet 81 prevent the spraying liquid from leaking.

[0028] Reference Figure 2 A support bearing 10 is sleeved on one end of the rotating rod 8 close to the rotating head 6. The rotating rod 8 is rotatably connected to the support arm 5 through the support bearing 10, which plays a role in rotatably supporting the rotating rod 8.

[0029] Reference Figure 2 A spray liquid joint 71 is provided at the bottom of the mounting seat 2 , and the spray liquid joint 71 is connected to the bottom of the spray liquid delivery pipe 7 . The spray liquid delivery pipe 7 is a corrugated pipe, which is convenient for adapting to the left and right rotation of the support arm 5 .

[0030] As an embodiment of the present utility model: first, the spray liquid delivery pipe 7 is connected to the spray liquid generating device inside the spray robot through the spray liquid joint 71, and then the mounting base 2 is installed at the designated mounting position of the spray robot, and the spray liquid in the spray liquid delivery pipe 7 is transmitted to the rotating rod 8 through the air inlet 81, and the rotating rod 8 delivers the spray liquid to the rotating head 6, and finally sprays it out from the spray head 61;

[0031] The electric telescopic rod 11 is energized to adjust the support height of the telescopic arm 3, and then adjust the spraying height of the spray head 61; the bidirectional motor 12 is energized to drive the telescopic tube 1 to rotate left or right along the mounting seat 2 at a specific angle, which is used to adjust the horizontal spraying position of the spray head 61; the angle motor 4 is energized to drive the rotating rod 8 to rotate, and the rotating rod 8 drives the rotating head 6 and the spray head 61 to rotate together at a specific angle, which is used to adjust the upper and lower spraying positions of the spray head 61. The above adjustments can adjust the specific position of the spray head 61 to the maximum extent, and can perform local spraying on areas that are difficult to reach the robot shell.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A spraying assembly for medical robot processing, characterized in that: The invention comprises a mounting base (2) mounted on a spraying mechanical arm; a telescopic tube (1) is rotatably arranged at the bottom of the mounting base (2); a telescopic arm (3) and an electric telescopic rod (11) are arranged inside the telescopic tube (1); the telescopic arm (3) is fixedly connected to the top of the electric telescopic rod (11); the telescopic arm (3) passes through the top of the telescopic tube (1); a support arm (5) is arranged at the top of the telescopic arm (3); a rotating rod (8) is rotatably arranged inside the support arm (5); a rotation motor (4) for driving the rotating rod (8) to rotate is arranged at one end of the support arm (5); a spraying liquid delivery pipe (7) is passed through the side wall of the support arm (5); a plurality of air inlets (81) are opened along the circumference of the rotating rod (8) corresponding to the spraying liquid delivery pipe (7); a rotating head (6) is arranged at the air outlet end of the rotating rod (8); a spraying head (61) is arranged on the rotating head (6).

2. A spraying assembly for medical robot processing according to claim 1, characterized in that: The telescopic tube (1) is provided with a reduction gear (102), and the bottom of the mounting seat (2) is provided with a bidirectional motor (12) for driving the reduction gear (102) to rotate.

3. The spraying assembly for medical robot processing according to claim 1, characterized in that: The rotating rod (8) is a hollow structure, and sealed bearings (9) are respectively sleeved on two sides of the rotating rod (8) corresponding to the air inlet (81).

4. The spraying assembly for medical robot processing according to claim 3, characterized in that: The inner circumferential wall of the sealing bearing (9) is in contact with the rotating rod (8), and the outer circumferential wall of the sealing bearing (9) is in contact with the inner wall of the supporting arm (5).

5. The spraying assembly for medical robot processing according to claim 1, characterized in that: A support bearing (10) is sleeved on one end of the rotating rod (8) close to the rotating head (6), and the rotating rod (8) is rotatably connected to the support arm (5) via the support bearing (10).

6. The spraying assembly for medical robot processing according to claim 1, characterized in that: A spraying liquid joint (71) is provided at the bottom of the mounting seat (2).

7. The spraying assembly for medical robot processing according to claim 1, characterized in that: The spraying liquid delivery pipe (7) is a corrugated pipe.

8. The spraying assembly for medical robot processing according to claim 2, characterized in that: A gear head (121) is provided on the power output shaft of the bidirectional motor (12), and the gear head (121) is meshed with the reduction gear (102).

9. The spraying assembly for medical robot processing according to claim 1, characterized in that: A bearing (101) is provided at the rotational connection point between the telescopic tube (1) and the mounting seat (2).

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