Wire detection device

Abstract

The utility model discloses a wire rod detection device, it includes frame, be equipped with on the frame: first detection subassembly, including first CCD camera, first CCD camera is directly opposite first clamping subassembly to thereby be used for detecting wire rod appearance integrity degree, second detection subassembly, including second CCD camera, second CCD camera is directly opposite second clamping subassembly to thereby be used for detecting whether the wire rod rubber coating is short of rubber or is dirty, first detection subassembly and second detection subassembly are in turn arranged on the length direction of frame, first clamping subassembly is used for clamping wire rod, and the corresponding first detection subassembly is established, second clamping subassembly is used for clamping wire rod, and the corresponding second detection subassembly is established, drive subassembly drives first detection subassembly and second detection subassembly to be close to the wire rod that first clamping subassembly and second clamping subassembly held with its corresponding. The utility model has two detection subassembly synchronous operation, is favorable to the effect of saving detection time, is favorable to improving the efficiency of batch detection.

Description

Technical Field

[0001] This utility model relates to the field of wire processing, and in particular to a wire testing device. Background Technology

[0002] As a fundamental component in fields such as power, communications, and machinery, the quality of electrical wires directly determines the safety and reliability of end products. External defects such as surface scratches and corrosion can lead to decreased insulation performance, causing leakage or signal interference; internal core problems such as uneven material distribution or hidden fractures can cause a sharp drop in transmission efficiency or even equipment failure.

[0003] Current testing methods have obvious limitations: appearance inspection relies on manual visual inspection or simple machine vision, which is prone to missing minor defects and is inefficient; core inspection mostly adopts sampling destructive testing, which is difficult to cover the entire batch of products; non-destructive testing techniques such as eddy current method and resistance method can only identify some core defects and have poor adaptability to complex structure wires.

[0004] As industrial sectors demand higher precision in wires, traditional methods are no longer sufficient to meet the full inspection requirements of large-scale production. Utility Model Content

[0005] To improve the accuracy of large-scale wire testing, this utility model provides a wire testing device.

[0006] This utility model provides a technical solution that adopts the following approach:

[0007] A wire testing device includes a frame, on which are provided:

[0008] The first detection component includes a first CCD camera, which is positioned opposite the first clamping component to detect the integrity of the wire's appearance.

[0009] The second detection component includes a second CCD camera, which faces the second clamping component to detect whether the wire coating is missing glue or dirty. The first detection component and the second detection component are sequentially arranged along the length of the frame.

[0010] The first clamping component is used to clamp the wire and is set accordingly to the first detection component;

[0011] The second clamping component is used to clamp the wire and is configured to correspond to the second detection component.

[0012] The driving component drives the first detection component and the second detection component to approach the wire held by the corresponding first clamping component and the second clamping component.

[0013] After the first clamping component clamps the wire, the driving component drives the first CCD camera to approach the wire for inspection, thereby detecting whether the wire's appearance has scratches, cracks, or other integrity-related issues. Then, the first clamping component unloads the wire and moves it to the second clamping component for clamping and inspection. The driving component drives the second CCD camera to approach the wire for inspection, thereby detecting whether the wire's outer insulation coating has missing glue, is not smooth, or is dirty.

[0014] While the second detection component is performing its detection, the first detection component is simultaneously detecting the next batch of wires. The two detection components operate in sync, which helps save detection time and improves the efficiency of batch detection.

[0015] Preferably, the first clamping assembly and the second clamping assembly have the same structure. The first clamping assembly includes a rotating motor and a pneumatic finger mounted on the frame. The pneumatic finger is located at the end of the drive shaft of the rotating motor.

[0016] When testing wires, the rotating motor starts and drives the pneumatic fingers to rotate. The pneumatic fingers grip the wires and simultaneously drive the wires to rotate, causing the wires facing the testing components to rotate and be fully tested.

[0017] Preferably, the first clamping assembly includes six pneumatic fingers distributed along the length of the frame, and two first CCD cameras are provided. The driving assembly includes a synchronization plate, and the two first CCD cameras are located on one side of the synchronization plate.

[0018] Two first CCD cameras are used as a group to simultaneously detect the wires on the six pneumatic fingers. Two groups of wires are detected each time. After each clamping action, the first CCD camera can continuously detect six groups of wires, reducing the frequency of clamping and unloading, which helps to improve the detection efficiency of wires and makes the detection process more efficient and smooth.

[0019] Preferably, the drive assembly includes a vertical motor mounted on the frame, which drives the synchronization plate to move along the height direction of the frame.

[0020] The height adjustment of the synchronization plate allows the vertical movement distance of the first CCD camera to be adjusted according to the diameter of the wire, ensuring accurate detection of wires of different diameters and improving the flexibility and accuracy of the inspection. Precise control of the vertical motor further optimizes the inspection process, reduces errors, and guarantees wire quality.

[0021] Preferably, the drive assembly further includes a slide rail and a sliding plate disposed on the frame. The slide rail extends along the length of the frame, and the first detection component and the second detection component are respectively disposed at both ends of the sliding plate along the length of the frame. The sliding plate is slidably connected to the slide rail.

[0022] The sliding plate drives two detection components to move simultaneously along the slide rail, allowing the two detection components to move simultaneously to the position directly above their corresponding wires. The sliding plate also limits the distance between the two detection components, enabling their movements to be positioned and driven simultaneously. This reduces the need for a power source, making the overall device simpler and improving the coordination and stability of the detection system.

[0023] Preferably, the slide rails are provided in two sections, which are distributed along the height of the frame. The sliding plate is provided with two locking grooves on the side near the slide rails, and the two locking grooves are respectively engaged and slid with the two slide rails. The driving assembly also includes a cylinder, and the sliding plate is pushed and slid by the cylinder.

[0024] The interlocking design of the two slide rails ensures stable sliding of the sliding plate, allowing the two detection components to maintain a more stable state during detection, which helps to reduce the shaking of the two detection components.

[0025] Preferably, the bottom wall of the frame is also provided with two sliding rails, and a support frame is provided on the sliding rails. The first clamping component and the second clamping component are respectively provided on the two support frames, and the support frames are slidably connected to the sliding rails.

[0026] The support frame drives the clamping assembly to slide on the sliding rail, thereby adjusting the relative position of the wire and the CCD camera to ensure that the wire segment to be inspected is aligned with the CCD camera, making the inspection process more accurate.

[0027] In summary, this utility model has the following beneficial technical effects:

[0028] After the first clamping component clamps the wire, the driving component drives the first CCD camera to approach the wire for inspection, thereby detecting whether the wire's appearance has scratches, cracks, or other integrity-related issues. Then, the first clamping component unloads the wire and moves it to the second clamping component for clamping and inspection. The driving component drives the second CCD camera to approach the wire for inspection, thereby detecting whether the wire's outer insulation coating has missing glue, is not smooth, or is dirty.

[0029] While the second detection component is performing its detection, the first detection component is simultaneously detecting the next batch of wires. The two detection components operate in sync, which helps save detection time and improves the efficiency of batch detection. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of a wire testing device according to this utility model.

[0031] Explanation of reference numerals in the attached drawings: 1. First CCD camera; 2. Second CCD camera; 3. Wire; 4. Rotating motor; 5. Pneumatic finger; 6. Vertical motor; 7. Synchronization plate; 8. Frame; 9. Slide rail; 10. Sliding plate; 11. Snap-fit ​​groove; 12. Sliding rail; 13. Support frame. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1 The present invention will be described in further detail below.

[0033] This utility model discloses a wire testing device.

[0034] Reference Figure 1 A wire testing device includes a frame 8, on which:

[0035] The first detection component includes a first CCD camera 1, which faces the first clamping component to detect the appearance integrity of the wire 3.

[0036] The second detection component includes a second CCD camera 2, which faces the second clamping component to detect whether the wire 3 is missing glue or dirty. The first detection component and the second detection component are arranged sequentially along the length of the frame 8.

[0037] The first clamping component is used to clamp the wire 3 and is set in accordance with the first detection component;

[0038] The second clamping component is used to clamp the wire 3 and is set accordingly to the second detection component;

[0039] The driving component drives the first detection component and the second detection component to approach the wire 3 held by the corresponding first clamping component and the second clamping component.

[0040] After the first clamping component clamps the wire 3, the driving component drives the first CCD camera 1 to approach the wire 3 for detection, thereby detecting whether the appearance of the wire 3 has scratches, cracks or other integrity-related conditions. Then, the first clamping component unloads the wire 3 and moves it to the second clamping component for clamping and detection. The driving component drives the second CCD camera 2 to approach the wire 3 for detection, thereby detecting whether the outer periphery insulation coating of the wire 3 has missing glue, is not smooth or dirty.

[0041] While the second detection component is performing its detection, the first detection component is simultaneously detecting the next batch of wires 3. The two detection components operate in sync, which helps to save detection time and improve the efficiency of batch detection.

[0042] Reference Figure 1In this embodiment, the first clamping assembly and the second clamping assembly have the same structure. The first clamping assembly includes a rotating motor 4 and a pneumatic finger 5 disposed on the frame 8. The pneumatic finger 5 is disposed at the end of the drive shaft of the rotating motor 4.

[0043] When testing wire 3, the rotating motor 4 starts and drives the pneumatic finger 5 to rotate. The pneumatic finger 5 clamps the wire 3 and drives the wire 3 to rotate synchronously, so that the wire 3 facing the testing component rotates and is fully tested.

[0044] Reference Figure 1 In this embodiment, the first clamping assembly includes six pneumatic fingers 5, which are distributed along the length of the frame 8. Two first CCD cameras 1 are provided. The driving assembly includes a synchronization plate 7, and the two first CCD cameras 1 are located on one side of the synchronization plate 7.

[0045] Two first CCD cameras 1 form a group, synchronously detecting the wires 3 on the six pneumatic fingers 5 in pairs. Each time, two groups of wires 3 are detected. After each clamping action, the first CCD camera 1 can continuously detect six groups of wires 3, reducing the frequency of clamping and unloading, which helps to improve the detection efficiency of wires 3 and makes the detection process more efficient and smooth.

[0046] Reference Figure 1 In this embodiment, the driving component includes a vertical motor 6 mounted on the frame 8, and the vertical motor 6 drives the synchronization plate 7 to move along the height direction of the frame 8.

[0047] The height adjustment of the synchronization plate 7 allows the vertical movement distance of the first CCD camera 1 to be adjusted according to the diameter of the wire 3, thereby ensuring that wires 3 of different diameters can be accurately detected, improving the flexibility and accuracy of the detection. The precise control of the vertical motor 6 further optimizes the detection process, reduces errors, and ensures the quality of the wire 3.

[0048] Reference Figure 1 In this embodiment, the drive assembly also includes a slide rail 9 and a sliding plate 10 disposed on the frame 8. The slide rail 9 extends along the length direction of the frame 8. The first detection component and the second detection component are respectively disposed at both ends of the sliding plate 10 along the length direction of the frame 8. The sliding plate 10 is slidably connected to the slide rail 9.

[0049] The sliding plate 10 drives the two detection components to move simultaneously along the slide rail 9, so that the two detection components can move simultaneously to the position above the corresponding wire 3. The sliding plate 10 limits the distance between the two detection components, so that their movements can be positioned and driven simultaneously. This helps to reduce the setting of power source, making the overall device simpler and improving the coordination and stability of the detection system.

[0050] Reference Figure 1In this embodiment, there are two slide rails 9, which are distributed along the height direction of the frame 8. The sliding plate 10 is provided with two locking slots 11 on the side near the slide rails 9. The two locking slots 11 are respectively locked and slid with the two slide rails 9. The driving component also includes a cylinder, and the sliding plate 10 is pushed and slid by the cylinder.

[0051] The snap-fit ​​design of the two slide rails 9 ensures the stable sliding of the sliding plate 10, enabling the two detection components to maintain a more stable state during detection, which helps to reduce the shaking of the two detection components.

[0052] Reference Figure 1 In this embodiment, two sliding rails 12 are also provided on the bottom wall of the frame 8, and support frames 13 are provided on the sliding rails 12. The first clamping component and the second clamping component are respectively provided on the two support frames 13, and the support frames 13 are slidably connected to the sliding rails 12.

[0053] The support frame 13 drives the clamping assembly to slide on the sliding rail 12, thereby adjusting the relative position of the wire 3 and the CCD camera, ensuring that the wire segment to be detected is aligned with the CCD camera, making the detection process more accurate.

[0054] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A wire testing device, characterized in that: Includes a rack, on which are provided: The first detection component includes a first CCD camera, which is positioned opposite the first clamping component to detect the integrity of the wire's appearance. The second detection component includes a second CCD camera, which faces the second clamping component to detect whether the wire coating is missing glue or dirty. The first detection component and the second detection component are sequentially arranged along the length of the frame. The first clamping component is used to clamp the wire and is set accordingly to the first detection component; The second clamping component is used to clamp the wire and is configured to correspond to the second detection component. The driving component drives the first detection component and the second detection component to approach the wire held by the corresponding first clamping component and the second clamping component.

2. The wire testing device according to claim 1, characterized in that: The first clamping assembly and the second clamping assembly have the same structure. The first clamping assembly includes a rotating motor and a pneumatic finger mounted on the frame. The pneumatic finger is located at the end of the drive shaft of the rotating motor.

3. The wire testing device according to claim 2, characterized in that: The first clamping assembly includes six pneumatic fingers distributed along the length of the frame. Two first CCD cameras are provided. The driving assembly includes a synchronization plate, with the two first CCD cameras located on one side of the synchronization plate.

4. The wire testing device according to claim 3, characterized in that: The drive assembly includes a vertical motor mounted on the frame, which drives a synchronization plate to move along the height direction of the frame.

5. The wire testing device according to claim 4, characterized in that: The drive assembly also includes a slide rail and a sliding plate mounted on the frame. The slide rail extends along the length of the frame. The first detection component and the second detection component are respectively located at both ends of the sliding plate along the length of the frame. The sliding plate is slidably connected to the slide rail.

6. The wire testing device according to claim 5, characterized in that: The slide rails are provided in two sections, which are distributed along the height of the frame. The sliding plate has two locking slots on the side near the slide rails, and the two locking slots are respectively engaged and slid with the two slide rails. The drive assembly also includes a cylinder, and the sliding plate is pushed and slid by the cylinder.

7. The wire testing device according to claim 6, characterized in that: The bottom wall of the frame is also provided with two sliding rails, and a support frame is provided on the sliding rails. The first clamping component and the second clamping component are respectively provided on the two support frames, and the support frames are slidably connected to the sliding rails.

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