Threading robot for electric wire installation

Abstract

The utility model discloses a threading robot for wire installation, which comprises a robot and a wire clamping device, the robot is connected with the wire clamping device through a connecting rope, the robot comprises a frame, the top end of the frame is fixedly connected with a control box, the top of the frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a screw rod; main rods are symmetrically and rotationally connected to the frame, rollers are rotationally connected to the tail ends of the main rods and driven by a second motor, auxiliary rods are rotationally connected to the main rods, threaded sleeves are rotationally connected to the tail ends of the auxiliary rods and arranged on the threaded rods in a sleeving mode, a storage battery, a controller and a wireless receiving and transmitting device are arranged in the control box, and the controller is in communication connection with the wireless receiving and transmitting device. The first motor and the second motor are controlled by the controller. The automatic threading device is provided with the control box, the controller and the storage battery, automatic threading work can be achieved, the screw, the main rod and the rollers are arranged, the width between the two rollers can be adjusted, and therefore the automatic threading device adapts to sleeves with different pipe diameters.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric wire and cable construction tools, in particular to a threading robot for electric wire installation. Background Art

[0002] During the construction process, it is often necessary to lay wires. Before laying the wires, the plastic casing needs to be buried in the predetermined position, and then the wires are threaded into the plastic pipe with a threader. At present, threading often requires manual threading with a threader. This method requires metal wires or tools for threading, which is time-consuming and laborious. At the same time, the thin wire needs to be passed through the plastic casing first, which is difficult and requires the cooperation of multiple people. Therefore, there are obvious defects. Therefore, it is necessary to develop a tool or equipment that can automatically thread the pipe. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a wire threading robot for wire installation, which can automatically thread pipes and can adapt to casings with different inner diameters.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a wire threading robot for wire installation, comprising a robot and a wire holder, the robot and the wire holder are connected by a connecting rope, the robot comprises a frame, a control box is fixedly connected to the top of the frame, a first motor is fixedly connected to the top of the frame, a screw is fixedly connected to the output end of the first motor, a main rod is symmetrically rotatably connected to the frame, a roller is rotatably connected to the end of the main rod, the roller is driven by a second motor, a secondary rod is rotatably connected to the main rod, and a threaded sleeve is rotatably connected to the end of the secondary rod, the threaded sleeve is sleeved on the screw, a battery, a controller and a wireless transceiver are arranged in the control box, the controller is communicatively connected to the wireless transceiver, and the first motor and the second motor are controlled by the controller.

[0005] Furthermore, the end of the screw is rotatably connected to the frame via a bearing, a sliding sleeve is connected to the middle of the frame, the middle section of the screw is a smooth section, and the smooth section is sleeved in the sliding sleeve.

[0006] Furthermore, the portion of the screw rod above the sliding sleeve is a forward rod, and the portion below the sliding sleeve is a reverse rod, and the thread directions of the forward rod and the reverse rod are opposite.

[0007] Furthermore, the threads of the threaded sleeve on the upper side of the sliding sleeve match the threads of the forward rod, and the threads of the threaded sleeve on the lower side of the sliding sleeve match the threads of the reverse rod.

[0008] Furthermore, the wire clamp includes an inner clamp and a nut, the outer side of the inner clamp has an outer thread, the inner side of the nut has an inner thread, and the outer thread matches the inner thread box.

[0009] Furthermore, the rear end of the inner clamp is an opening, and a clamping claw is provided in the opening.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The utility model is provided with a control box, which has a controller and a battery, can realize automatic threading work, is provided with a screw rod, a main rod and a roller, can adjust the width between the two rollers, so as to adapt to sleeves of different diameters, making it more applicable. The two sets of rollers have different telescopic directions, and have better stability when moving forward, reducing the risk of damage due to excessive pulling force. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 This is a schematic diagram of the structure of the robot of the utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the wire clamp of the utility model.

[0015] Among them: 1. control box, 2. frame, 3. first motor, 4. screw, 4a. forward rod, 4b. reverse rod, 5. main rod, 6. roller, 7. threaded sleeve, 8. sliding sleeve, 9. auxiliary rod, 10. second motor, 11. connecting rope, 12. internal clamp, 12a. opening, 12b, claw, 13. bearing, 14. nut. DETAILED DESCRIPTION

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] like Figure 1-Figure 3 A wire threading robot for wire installation shown in the figure includes a robot and a wire gripper, the robot and the wire gripper are connected by a connecting rope 11, the robot includes a frame 2, a control box 1 is fixedly connected to the top of the frame 2, a first motor 3 is fixedly connected to the top of the frame 2, a screw 4 is fixedly connected to the output end of the first motor 3, a main rod 5 is symmetrically rotatably connected to the frame 2, a roller 6 is rotatably connected to the end of the main rod 5, and the roller 6 is driven by a second motor 10, a secondary rod 9 is rotatably connected to the main rod 5, and a threaded sleeve 7 is rotatably connected to the end of the secondary rod 9, and the threaded sleeve 7 is sleeved on the screw 4, a battery, a controller and a wireless transceiver are arranged in the control box 1, the controller is communicatively connected to the wireless transceiver, and the first motor 3 and the second motor 10 are controlled by the controller.

[0018] It should be noted that, due to size limitations, the first motor and the second motor in this embodiment are both micro motors.

[0019] In order to ensure the stable rotation of the screw, the end of the screw 4 is rotatably connected to the frame 2 through a bearing 13 . A sleeve 8 is connected to the middle of the frame 2 . The middle section of the screw 4 is a smooth section, which is sleeved in the sleeve 8 .

[0020] In order to make the rollers open and close in opposite directions, the portion of the screw rod 4 above the sliding sleeve is the forward rod 4a, and the portion below is the reverse rod 4b. The thread directions of the forward rod 4a and the reverse rod 4b are opposite.

[0021] In order to make the opposite opening and closing smoother, the thread of the threaded sleeve 7 on the upper side of the sliding sleeve 8 matches the thread of the forward rod 4a, and the thread of the threaded sleeve 7 on the lower side of the sliding sleeve 8 matches the thread of the reverse rod 4b.

[0022] In order to facilitate the clamping of the wire, the wire clamp includes an inner clamp 12 and a nut 14. The outer side of the inner clamp 12 has an external thread, and the inner side of the nut 14 has an internal thread, and the external thread matches the internal thread box.

[0023] In order to clamp the wire more firmly, the rear end of the inner clamp 12 is an opening 12a, and a clamping claw 12b is disposed in the opening 12a.

[0024] The specific working process of the utility model is as follows:

[0025] When working, first loosen the nut 14, insert the wire into the inner clamp 12, close the opening 12a by tightening the nut 14, and the claw 12 firmly clamps the wire. Then insert the robot into the casing, and use the wireless transceiver to control the controller. The controller controls the first motor 3 to drive the screw 4 to rotate, and drives the two threaded sleeves 7 to move through the forward rod 4a and the reverse rod 4b, so that the auxiliary rod 9 rotates to drive the main rod 5 to open, so that the roller 6 is firmly against the inner wall of the casing, and then the second motor 10 is controlled to rotate to realize the movement of the robot in the casing, thereby realizing threading.

[0026] In practice, it is often necessary to thread multiple wires at one time. When threading, the length of the connecting rope 11 can be adjusted so that the wire gripper moves in sequence in the casing to prevent blockage.

[0027] In this embodiment, it is mainly used for threading work in a straight pipe or a casing with only a slight angle.

Claims

1. A wire threading robot for wire installation, comprising a robot and a wire gripper, wherein the robot and the wire gripper are connected via a connecting rope (11), characterized in that: The robot comprises a frame (2), the top of the frame (2) is fixedly connected to a control box (1), the top of the frame (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a screw (4), the frame (2) is symmetrically rotatably connected to a main rod (5), the end of the main rod (5) is rotatably connected to a roller (6), the roller (6) is driven by a second motor (10), the main rod (5) is rotatably connected to a secondary rod (9), the end of the secondary rod (9) is rotatably connected to a threaded sleeve (7), the threaded sleeve (7) is sleeved on the screw (4), a battery, a controller and a wireless transceiver are arranged in the control box (1), the controller is communicatively connected to the wireless transceiver, and the first motor (3) and the second motor (10) are controlled by the controller.

2. The wire threading robot for wire installation according to claim 1, characterized in that: The end of the screw rod (4) is rotatably connected to the frame (2) via a bearing (13); a sliding sleeve (8) is connected to the middle of the frame (2); the middle section of the screw rod (4) is a smooth section, and the smooth section is sleeved in the sliding sleeve (8).

3. The wire threading robot for wire installation according to claim 2, characterized in that: The portion of the screw rod (4) located above the sliding sleeve is a forward rod (4a), and the portion below the sliding sleeve is a reverse rod (4b). The thread directions of the forward rod (4a) and the reverse rod (4b) are opposite.

4. The wire threading robot for wire installation according to claim 3, characterized in that: The thread of the threaded sleeve (7) on the upper side of the sliding sleeve (8) matches the thread of the forward rod (4a), and the thread of the threaded sleeve (7) on the lower side of the sliding sleeve (8) matches the thread of the reverse rod (4b).

5. The wire threading robot for wire installation according to claim 1, characterized in that: The wire clamp comprises an inner clamp (12) and a nut (14); the outer side of the inner clamp (12) is provided with an external thread, the inner side of the nut (14) is provided with an internal thread, and the external thread matches the internal thread box.

6. The wire threading robot for wire installation according to claim 5, characterized in that: The rear end of the inner clamp (12) is an opening (12a), and a clamping claw (12b) is arranged in the opening (12a).

Images