Wiring structure of six-degree-of-freedom spraying robot

Abstract

The utility model discloses a six-degree-of-freedom spraying robot wiring structure which comprises a wiring pipe, the surface of the wiring pipe is fixedly connected with corrugated rings in sequence, one side of the wiring pipe is fixedly connected with a connector, the inner wall of the connector is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a gear ring, and the other end of the connecting block is fixedly connected with a connecting rod. One side of the gear ring is in meshed connection with a driven gear, one end of the driven gear is fixedly connected with a pushing block, one side of the pushing block is in attached sliding connection with a moving block, one end of the moving block is fixedly connected with a moving rod, and one end of the moving rod is fixedly connected with a clamping block. And one end of the moving rod is slidably connected with a bearing ring in a penetrating manner. By arranging the clamping blocks and the limiting rings, the clamping blocks on the moving rods are driven to move and clamp a circuit, so that fixation, mounting and dismounting are facilitated, friction between the circuit and the inner wall of the wiring pipe is avoided, and the service life of the circuit is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of robot wiring, in particular to a wiring structure of a six-degree-of-freedom spraying robot. Background Art

[0002] Six degrees of freedom refers to the freedom of rotation on the X-axis, Y-axis, and Z-axis, as well as around three coordinates, and is mainly used in robotic arms.

[0003] When the robotic arm is working, it needs to connect circuits, which include power supply circuits and oil supply circuits. These circuits need to be wired on the robotic arm. However, according to existing technology, since a large number of driving parts need to be placed inside the robot, the circuits are generally arranged on the outside. However, the circuits of the spraying robot are easily interfered with by external factors when arranged on the outside, and paint corrosion and friction damage may occur. Therefore, a wiring structure is needed to protect the circuits. However, when protecting, it is mostly covered on the outside of the circuit to isolate it. However, when the robot moves, it will drive the circuit to move, and the circuit will rub against the protective cover when moving. At the same time, there will be friction between the circuits. Although it can avoid external interference, the internal friction problem will also cause wear on the circuit. At the same time, the position of the circuit connector will need to be connected to the connection of the robot one by one, and the operation is more cumbersome. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted by the utility model is: a wiring structure of a six-degree-of-freedom spraying robot, comprising a wiring tube, the surface of the wiring tube is fixedly connected with a corrugated ring in sequence, one side of the wiring tube is fixedly connected with a connector, the inner wall of the connector is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a gear ring, one side of the gear ring is meshedly connected with a driven gear, one end of the driven gear is fixedly connected with a pushing block, one side of the pushing block is fitted and slidably connected with a moving block, one end of the moving block is fixedly connected with a moving rod, one end of the moving rod is fixedly connected with a clamping block, and one end of the moving rod is slidably connected with a carrying ring in a penetrating shape;

[0006] The inner wall of the wiring tube is fixedly connected with a connecting ring, the inner wall of the connecting ring is annular and fixedly connected with a fixing block, and one end of the fixing block is fixedly connected with a limiting ring.

[0007] Preferably, a spring is symmetrically fixedly connected to one side of the moving block, and one end of the spring is fixedly connected to the outer wall of the carrying ring.

[0008] Preferably, one side of the connector is slidably connected to a sliding ring, and one side of the sliding ring is fixedly connected to one end of the wiring tube.

[0009] Preferably, one end of the gear ring is slidably connected to a fixed head, and the driven gear is rotationally connected to one side of the fixed head in a penetrating manner.

[0010] Preferably, one end of the connector is fixedly connected to a threaded ring, one end of the threaded ring is fixedly connected to a connecting pipe, and one end of the connecting pipe is fixedly connected to one side of the connecting block.

[0011] Preferably, the number of the fixing blocks is four, and the number of the limiting rings corresponds to the number of the fixing blocks.

[0012] Preferably, the outer wall of the fixed head is annular and fixedly connected to a sliding block, the number of the sliding blocks is four, one side of the sliding block is fixedly connected to the side wall of the sliding ring, one end of the fixed head is fixedly connected to a plug, and one side of the plug is fixedly connected to a connecting plate.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] 1. A clamping block is provided in the utility model. The connecting block is driven to rotate by rotating the connecting head. The connecting ring drives the threaded ring to continue to rotate through the connecting tube, while driving the gear ring to engage the driven gear to rotate, and then drives the pushing block inside the driven gear to squeeze the moving block, thereby driving the clamping block on the moving rod to move the clamping line, thereby facilitating fixation, installation and disassembly.

[0015] 2. A limiting ring is provided in the present invention. When the line is installed, it passes through the limiting ring. The limiting ring can separate the lines to avoid stacking together. In this way, friction between the lines can be avoided when the wiring tube is moved, and friction between the lines and the inner wall of the wiring tube can be avoided, thereby ensuring the service life of the lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the connector of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the pipeline of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the fixed head of the utility model.

[0020] Figure numerals: 1. Wiring tube; 2. Connecting head; 3. Connecting block; 4. Gear ring; 5. Driven gear; 6. Fixed head; 7. Pushing block; 8. Moving block; 9. Moving rod; 10. Spring; 11. Clamping block; 12. Loading ring; 13. Connecting tube; 14. Corrugated ring; 15. Sliding ring; 16. Sliding block; 17. Limiting ring; 18. Plug; 19. Connecting piece; 20. Threaded ring; 21. Connecting ring; 22. Fixed block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0022] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0023] The following describes a wiring structure of a six-degree-of-freedom spraying robot provided by some embodiments of the present invention in conjunction with the accompanying drawings.

[0024] Combine Figure 1-4 As shown, the utility model provides a wiring structure of a six-degree-of-freedom spraying robot, including a wiring tube 1, the surface of the wiring tube 1 is fixedly connected with a corrugated ring 14 in sequence, one side of the wiring tube 1 is fixedly connected with a connector 2, the inner wall of the connector 2 is fixedly connected with a connecting block 3, one end of the connecting block 3 is fixedly connected with a gear ring 4, one side of the gear ring 4 is meshedly connected with a driven gear 5, one end of the driven gear 5 is fixedly connected with a pushing block 7, one side of the pushing block 7 is fitted and slidably connected with a moving block 8, one end of the moving block 8 is fixedly connected with a moving rod 9, one end of the moving rod 9 is fixedly connected with a clamping block 11, and one end of the moving rod 9 is slidably connected with a carrying ring 12 in a penetrating shape;

[0025] One side of the moving block 8 is symmetrically fixedly connected with a spring 10, one end of the spring 10 is fixedly connected to the outer wall of the carrying ring 12, one side of the connecting head 2 is slidably connected with a sliding ring 15, one side of the sliding ring 15 is fixedly connected to one end of the wiring tube 1, one end of the gear ring 4 is slidably connected to the fixed head 6, and the driven gear 5 is rotatably connected to one side of the fixed head 6 in a through-shape, one end of the connecting head 2 is fixedly connected to a threaded ring 20, one end of the threaded ring 20 is fixedly connected to a connecting pipe 13, one end of the connecting pipe 13 is fixedly connected to one side of the connecting block 3, the outer wall of the fixed head 6 is annular and fixedly connected with a sliding block 16, there are four sliding blocks 16, one side of the sliding block 16 is fit and fixedly connected to the side wall of the sliding ring 15, one end of the fixed head 6 is fixedly connected to a plug 18, and one side of the plug 18 is fixedly connected to a connecting piece 19.

[0026] In the first embodiment, the connector 2 on the wiring tube 1 is connected to the connection on the robot, and then the connector 2 is rotated to drive the gear ring 4 on the connecting block 3 to rotate. When the gear ring 4 rotates, it can drive the driven gear 5 to rotate. When the driven gear 5 rotates, it can drive the pushing block 7 to move. When the pushing block 7 moves, it can squeeze the moving block 8 to drive the clamping block 11 on the moving rod 9 to clamp and fix the line. This can facilitate the connection and fixation of the line to the robot, and effectively improve the efficiency of installation or disassembly.

[0027] A connecting ring 21 is fixedly connected to the inner wall of the wiring tube 1, and a fixing block 22 is fixedly connected to the inner wall of the connecting ring 21 in a ring shape. One end of the fixing block 22 is fixedly connected to a limiting ring 17. There are four fixing blocks 22, and the number of limiting rings 17 corresponds to the number of fixing blocks 22.

[0028] In the second embodiment, the lines are passed through the limiting ring 17, and the lines will be separated. In this way, when the robot moves, there will be no friction between the lines due to contact, and the lines will not rub against the inner wall of the wiring tube 1. This can ensure the service life of the lines and will not cause faults such as short circuits or leakage due to line wear.

[0029] The working principle and usage process of the utility model are as follows: first, the line is passed through the limit ring 17, and then inserted into the driven gear 5. After insertion, the connector 2 is connected to the connection point of the robot. After connection, the connector 2 is rotated to drive the gear ring 4 and the connecting pipe 13 to rotate through the connecting block 3. When the connecting pipe 13 rotates, it can drive the threaded ring 20 to rotate and cooperate with the internal thread of the connector 2 of the robot for threaded connection. At the same time, the connecting block 3 will also drive the gear ring 4 to rotate. When the gear ring 4 rotates, it can drive the driven gear 5 to rotate. When the driven gear 5 rotates, it can drive the pushing block 7 to push the moving block 8 and then drive the moving rod 9 on the moving block 8 to move, and then drive the clamping block 11 to clamp the line.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A wiring structure for a six-degree-of-freedom spraying robot, comprising a wiring tube (1), wherein the surface of the wiring tube (1) is sequentially fixedly connected with corrugated rings (14), characterized in that: One side of the wiring tube (1) is fixedly connected to a connector (2), an inner wall of the connector (2) is fixedly connected to a connector block (3), one end of the connector block (3) is fixedly connected to a gear ring (4), one side of the gear ring (4) is meshingly connected to a driven gear (5), one end of the driven gear (5) is fixedly connected to a push block (7), one side of the push block (7) is slidably connected to a moving block (8), one end of the moving block (8) is fixedly connected to a moving rod (9), one end of the moving rod (9) is fixedly connected to a clamping block (11), and one end of the moving rod (9) is slidably connected to a carrying ring (12) in a through-shaped manner; The inner wall of the wiring tube (1) is fixedly connected to a connecting ring (21), the inner wall of the connecting ring (21) is annularly fixedly connected to a fixing block (22), and one end of the fixing block (22) is fixedly connected to a limiting ring (17).

2. A six-degree-of-freedom spraying robot wiring structure according to claim 1, characterized in that: One side of the moving block (8) is symmetrically fixedly connected to a spring (10), and one end of the spring (10) is fixedly connected to the outer wall of the carrying ring (12).

3. The wiring structure of a six-degree-of-freedom spraying robot according to claim 1, characterized in that: One side of the connector (2) is slidably connected to a sliding ring (15), and one side of the sliding ring (15) is fixedly connected to one end of the wiring tube (1).

4. The wiring structure of a six-degree-of-freedom spraying robot according to claim 1, characterized in that: One end of the gear ring (4) is slidably connected to a fixed head (6), and the driven gear (5) is rotatably connected to one side of the fixed head (6) in a penetrating manner.

5. The wiring structure of a six-degree-of-freedom spraying robot according to claim 1, characterized in that: One end of the connector (2) is fixedly connected to a threaded ring (20), one end of the threaded ring (20) is fixedly connected to a connecting pipe (13), and one end of the connecting pipe (13) is fixedly connected to one side of the connecting block (3).

6. The wiring structure of a six-degree-of-freedom spraying robot according to claim 1, characterized in that: The number of the fixed blocks (22) is four, and the number of the limiting rings (17) corresponds to the number of the fixed blocks (22).

7. The wiring structure of a six-degree-of-freedom spraying robot according to claim 4, characterized in that: The outer wall of the fixed head (6) is annular and fixedly connected to a sliding block (16), the number of the sliding blocks (16) is four, one side of the sliding block (16) is fixedly connected to the side wall of the sliding ring (15), one end of the fixed head (6) is fixedly connected to a plug (18), and one side of the plug (18) is fixedly connected to a connecting piece (19).

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