A wire harness production discharging detection device
The combination of a limiting plate and a guide wheel solves the problem of lack of precise positioning during wire harness feeding, achieving high efficiency, accuracy, and stability in wire harness detection, and ensuring the precision of the feeding process and the safety of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU XINWEIYI ELECTRONIC TECHNOLOGY CO LTD
- Filing Date
- 2025-07-27
- Publication Date
- 2026-08-04
AI Technical Summary
Traditional wire harness feeding and detection devices lack precise limiting structures, which makes the wire harnesses prone to deviation and tangling, affecting detection efficiency and accuracy, and even causing equipment failure.
The device employs a combination of a limiting plate and guide wheels. The limiting plate is driven by a motor to precisely restrict the position of the wire harness. The compression mechanism of the guide wheels and springs ensures that the wire harness fits tightly against the conveyor belt, adapting to different thicknesses and preventing deviation and tangling.
This improves the accuracy and reliability of wire harness inspection, ensures the validity of inspection results, and guarantees the stability and efficiency of the wire harness feeding process.
Smart Images
Figure CN224594512U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire harness testing technology, and in particular to a feeding testing device for wire harness production. Background Technology
[0002] With the rapid development of industries such as automobiles and electronics, the demand for wire harnesses is increasing and the quality requirements are constantly improving. In the wire harness production process, the feeding stage, as the starting stage of production, directly affects the accuracy and stability of subsequent processes and the quality of finished products. Traditional manual feeding and inspection methods are inefficient and prone to errors, and can no longer meet the needs of large-scale, high-precision production. In order to achieve automation and intelligence in wire harness production and ensure the accuracy and efficiency of the feeding stage, the development of a reliable feeding and inspection device for wire harness production has become the key to improving production quality and efficiency in the industry.
[0003] The wire harness feeding detection device consists of a feeding rack, high-precision sensors, a high-definition image recognition module, and an intelligent control system. The sensors monitor the wire harness tension, speed, and position in real time, the image recognition module accurately captures the details of the wire harness appearance, and the intelligent control system performs in-depth data analysis. Once an abnormality is detected, an alarm is immediately triggered, and the feeding mechanism is automatically adjusted to ensure that the feeding process is accurate and error-free, thus laying a solid foundation for quality in subsequent production.
[0004] Some current wire harness feeding and testing devices lack precise limiting structures during the wire harness feeding process, which can easily lead to problems such as wire harness deviation and entanglement. This results in detection position deviation and blurred images, seriously affecting detection efficiency and accuracy, and even causing equipment failure. Therefore, a wire harness feeding and testing device for production is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above deficiencies, this utility model provides a feeding detection device for wire harness production, which aims to improve the problem of lack of precise limiting structure in the wire harness feeding process in the prior art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A feeding and detection device for wire harness production includes a base, a conveyor belt inside the base, a wire harness block at the top of the conveyor belt, a fixed box fixedly connected to the top of the base, a motor fixedly connected inside the fixed box, a rotating rod fixedly connected to the drive end of the motor, transmission rods rotatably connected to both ends of the rotating rod, sliding blocks rotatably connected to the opposite sides of the two transmission rods, fixed blocks fixedly connected to the bottom ends of the two sliding blocks, limit plates fixedly connected to the bottom ends of the two fixed blocks, and a pressing component at the front end of the fixed box.
[0008] As a further description of the above technical solution:
[0009] The outer side of the fixed box is provided with a sliding groove, and the outer side of the sliding block is slidably connected to the inside of the sliding groove;
[0010] As a further description of the above technical solution:
[0011] The front end of the limiting plate is slanted, a control board is fixedly connected to the outside of the fixing box, and multiple cameras are fixedly connected to the inside of the fixing box.
[0012] As a further description of the above technical solution:
[0013] The extrusion assembly includes a second fixed box, the rear end of which is fixedly connected to the front end of the first fixed box. A sliding plate is slidably connected inside the second fixed box, a telescopic column is fixedly connected to the top of the sliding plate, a spring is sleeved on the outside of the telescopic column, and connecting rods are fixedly connected to both ends of the sliding plate. Guide wheels are rotatably connected to the adjacent sides of the two connecting rods.
[0014] As a further description of the above technical solution:
[0015] The outer side of the fixing box 2 is provided with a slot, and the outer side of the connecting rod is slidably connected to the inside of the slot;
[0016] As a further description of the above technical solution:
[0017] The outer side of the guide wheel contacts the outer side of the wire harness block, and the top end of the telescopic column is fixedly connected to the inside of the second fixing box.
[0018] As a further description of the above technical solution:
[0019] One end of the spring is fixedly connected to the inside of the second fixed box, and the other end of the spring is fixedly connected to the top of the sliding plate;
[0020] As a further description of the above technical solution:
[0021] One of the two limiting plates is in contact with the outside of the wire harness block, and a warning light is fixedly connected to the top of the fixing box.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, during wire harness inspection, the operator starts the motor to drive the rotating rod to rotate, which in turn drives the sliding block to move in opposite directions via the transmission rod. This causes the limiting plate to restrict the position and direction of the wire harness, ensuring that the wire harness remains in the same position when it enters the fixed box for camera inspection. This avoids inspection errors caused by wire harness offset, greatly improves the accuracy and reliability of the inspection, and ensures the validity of the inspection results.
[0024] 2. In this utility model, during the operation of the wire harness, the guide wheel squeezes the wire harness to make it fit tightly with the conveyor belt, ensuring stable transmission. When the guide wheel is squeezed, it drives the sliding plate to slide in the fixed box, compressing the telescopic column and the spring. The elastic force of the spring pushes the sliding plate, so that the guide wheel continuously squeezes the wire harness. At the same time, it can adapt to wire harnesses of different thicknesses, prevent unstable transmission caused by changes in wire harness thickness, and ensure the smooth progress of the testing process. Attached Figure Description
[0025] Figure 1 This is a three-dimensional schematic diagram of a feeding and detection device for wire harness production proposed in this utility model;
[0026] Figure 2 This is a schematic diagram of the structure of the limiting plate of the feeding detection device for wire harness production proposed in this utility model;
[0027] Figure 3 This is a schematic diagram of the structure of the fixing box of the wire harness production feeding detection device proposed in this utility model;
[0028] Figure 4 This is a schematic diagram of the sliding plate of a feeding and detection device for wire harness production proposed in this utility model.
[0029] Legend:
[0030] 1. Base; 2. Fixing box one; 3. Control board; 4. Limiting plate; 5. Fixing block; 6. Sliding block; 7. Transmission rod; 8. Rotating rod; 9. Motor; 10. Sliding groove; 11. Camera; 12. Wiring harness block; 13. Conveyor belt; 14. Fixing box two; 15. Sliding plate; 16. Telescopic column; 17. Spring; 18. Connecting rod; 19. Guide wheel; 20. Warning light. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Reference Figures 1 to 2 This utility model provides an embodiment of a wire harness production feeding and inspection device, comprising a base 1, which serves as the basic support structure for the entire device. A conveyor belt 13 is installed inside the base 1, responsible for carrying and transporting the wire harness and is a key component for realizing the movement of the wire harness. The conveyor belt 13 can smoothly transport the wire harness placed at its top to the inspection area. A wire harness block 12 is installed at the top of the conveyor belt 13; the wire harness block 12 is the wire harness to be inspected, placed on the conveyor belt 13, and moves with the movement of the conveyor belt 13. A fixing box 2 is fixedly connected to the top of the base 1, and multiple cameras 11 are fixedly connected inside the fixing box 2. A motor 9 is also fixedly connected inside the fixing box 2. The drive end of the motor 9 is fixedly connected to a rotating rod 8. The fixed box 2 is used to house and protect important components such as the motor 9 and camera 11 inside. The motor 9 serves as the drive source, providing power for part of the movement of the device. The motor 9 can drive the rotating rod 8 to rotate. Both ends of the rotating rod 8 are rotatably connected to transmission rods 7. Sliding blocks 6 are rotatably connected to the opposite sides of the two transmission rods 7. The rotating rod 8 rotates under the drive of the motor 9 and is the key transmission component for realizing the movement of the limiting plate 4. The two transmission rods 7 can convert the rotation of the rotating rod 8 into the linear movement of the sliding block 6. Under the drive of the transmission rods 7, the sliding block 6 can slide in the sliding groove 10, thereby realizing the position adjustment of the limiting plate 4.
[0033] Two sliding blocks 6 are each fixedly connected to a fixing block 5 at their bottom ends, and two fixing blocks 5 are each fixedly connected to a limiting plate 4 at their bottom ends. The fixing blocks 5 connect the sliding blocks 6 and the limiting plates 4, transmitting the movement of the sliding blocks 6 to the limiting plates 4. The limiting plates 4 restrict the running direction of the wire harness block 12, ensuring that the wire harness block 12 remains in a suitable position during transmission for easy detection. A pressing component is provided at the front end of the fixing box 12, which can apply a certain pressure to the wire harness block 12, making it in close contact with the conveyor belt 13 to ensure transmission stability. A sliding groove 10 is provided on the outside of the fixing box 12, which is for the sliding blocks 6 to slide. The system provides a track to ensure that the sliding block 6 can move in a predetermined direction. The external sliding connection of the sliding block 6 is inside the sliding groove 10. The front end of the limiting plate 4 is inclined. This inclined design helps to guide the wire harness block 12 smoothly into the limiting area and reduce obstruction to the wire harness block 12. The external fixed connection of the fixed box 12 is a control board 3. The control board 3 is used to control the operation of components such as the motor 9. The operator can start and stop the motor 9 and set relevant operating parameters through the control board 3. Multiple cameras 11 can take pictures of the wire harness block 12 from different angles to achieve comprehensive detection and improve the accuracy and reliability of the detection.
[0034] Reference Figure 1 , Figure 3 and Figure 4The extrusion assembly includes a second fixed box 14, the rear end of which is fixedly connected to the front end of a first fixed box 2. A sliding plate 15 is slidably connected inside the second fixed box 14. Connecting rods 18 are fixedly connected to both ends of the sliding plate 15. Guide wheels 19 are rotatably connected to the adjacent sides of the two connecting rods 18. A telescopic column 16 is fixedly connected to the top of the sliding plate 15. A spring 17 is sleeved on the outside of the telescopic column 16. The sliding plate 15 can slide inside the second fixed box 14 and is a key component for realizing the up-and-down movement of the guide wheels 19. The telescopic column 16 can extend and retract when the sliding plate 15 moves, providing support and... The spring 17 serves as a buffer and also provides a mounting position for the spring 17. The spring 17 is an important elastic component of the extrusion assembly, which can provide continuous pressure to the guide wheel 19. The connecting rod 18 is used to connect the sliding plate 15 and the guide wheel 19, and transmits the movement of the sliding plate 15 to the guide wheel 19. The guide wheel 19 contacts the wire harness block 12, extruding and guiding the wire harness block 12 to ensure that the wire harness block 12 is in close contact with the conveyor belt 13 and is transmitted stably. The outside of the fixing box 14 is provided with a slot, which provides space for the sliding of the connecting rod 18, so that the guide wheel 19 can move up and down with the movement of the sliding plate 15.
[0035] The connecting rod 18 is externally slidably connected to the inside of the slot. The outside of the guide wheel 19 contacts the outside of the wire harness block 12, applying pressure to the wire harness block 12 through contact. The top end of the telescopic column 16 is fixedly connected to the inside of the fixing box 14, ensuring that the telescopic column 16 has a stable installation position within the fixing box 14. One end of the spring 17 is fixedly connected to the inside of the fixing box 14, and the other end is fixedly connected to the top end of the sliding plate 15. When the guide wheel 19 is compressed, the spring 17 is compressed, storing elastic potential energy. When the force decreases, the spring 17 releases its elastic potential energy, pushing the sliding plate 15, causing the guide wheel 19 to continuously and stably press the wire harness block 12. The adjacent sides of the two limiting plates 4 are in contact with the outside of the wire harness block 12. Through the limiting effect of the limiting plates 4, the position of the wire harness block 12 is consistent when it is detected by the camera 11 inside the fixed box 2, which improves the detection effect. A warning light 20 is fixedly connected to the top of the fixed box 2. The warning light 20 is used to issue a warning signal when an abnormal situation is detected, reminding the operator to deal with it in time.
[0036] Working principle: When the processing personnel need to inspect the wire harness, they place the wire harness at the top of the conveyor belt 13. The operator can control the opposite movement of the two limit plates 4 to restrict the running direction of the wire harness block 12. By starting the motor 9, the motor 9 will drive the rotating rod 8 to rotate, thereby causing the two transmission rods 7 to drive the two sliding blocks 6 to move in opposite directions. This causes the two fixed blocks 5 to drive the limit plates 4 to restrict the running direction of the wire harness block 12, thus ensuring that the wire harness block 12 is in a consistent position when it is inspected by the camera 11 inside the fixed box 2, improving the inspection effect.
[0037] During operation, the guide wheel 19 presses against the wire harness block 12, ensuring that the wire harness block 12 is in close contact with the conveyor belt 13. This guarantees that the wire harness block 12 is transported stably at the top of the conveyor belt 13. After the guide wheel 19 contacts the wire harness block 12, the guide wheel 19 is compressed, causing the sliding plate 15 to slide inside the fixed box 14. The telescopic column 16 and the spring 17 are compressed, causing the spring 17 to continuously push the sliding plate 15. This allows the guide wheel 19 to continuously and stably press against the wire harness block 12, and it can adapt to different thicknesses of the wire harness block 12 to a certain extent, ensuring the stability of the wire harness block 12 during transportation.
[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A wire harness production use material detection device comprising a base (1), characterized in that: The base (1) is provided with a conveyor belt (13) inside. A wire harness block (12) is provided at the top of the conveyor belt (13). A fixed box (2) is fixedly connected to the top of the base (1). A motor (9) is fixedly connected inside the fixed box (2). A rotating rod (8) is fixedly connected to the drive end of the motor (9). A transmission rod (7) is rotatably connected to both ends of the rotating rod (8). A sliding block (6) is rotatably connected to the opposite side of the two transmission rods (7). A fixed block (5) is fixedly connected to the bottom end of the two sliding blocks (6). A limit plate (4) is fixedly connected to the bottom end of the two fixed blocks (5). A pressing component is provided at the front end of the fixed box (2).
2. The material detection device for harness production according to claim 1, characterized in that: The fixed box (2) has a sliding groove (10) on its outside, and the sliding block (6) is slidably connected to the inside of the sliding groove (10).
3. The raw material detection device for wire harness production according to claim 1, characterized by: The front end of the limiting plate (4) is oblique, and the control plate (3) is fixedly connected to the outside of the fixing box (2). Multiple cameras (11) are fixedly connected inside the fixing box (2).
4. The put-up detection device for harness production according to claim 1, characterized by: The extrusion assembly includes a second fixed box (14), the rear end of which is fixedly connected to the front end of the first fixed box (2). A sliding plate (15) is slidably connected inside the second fixed box (14). A telescopic column (16) is fixedly connected to the top end of the sliding plate (15). A spring (17) is sleeved on the outside of the telescopic column (16). A connecting rod (18) is fixedly connected to both ends of the sliding plate (15). A guide wheel (19) is rotatably connected to the adjacent side of the two connecting rods (18).
5. The put-up detection device for harness production according to claim 4, characterized by: The outer side of the fixed box 2 (14) has a slot, and the outer side of the connecting rod (18) is slidably connected to the inside of the slot.
6. The put-up detection device for harness production according to claim 4, characterized by: The outside of the guide wheel (19) is in contact with the outside of the wire harness block (12), and the top end of the telescopic column (16) is fixedly connected to the inside of the fixing box (14).
7. The put-up detection device for harness production according to claim 4, characterized by: One end of the spring (17) is fixedly connected to the inside of the fixed box (14), and the other end of the spring (17) is fixedly connected to the top of the sliding plate (15).
8. The put-up detection device for harness production according to claim 1, characterized by: The two limiting plates (4) are in contact with the outside of the wire harness block (12) on their adjacent sides, and a warning light (20) is fixedly connected to the top of the fixing box (2).