A parking device for detecting a joint of a single filament rewinding

Abstract

This utility model discloses a device for detecting and stopping a single-wire rewinding joint, comprising a base plate, a slider limiting assembly, a guide wheel assembly, and an inductive switch. The base plate is equipped with the slider limiting assembly and the guide wheel assembly for the single-wire to pass through. The guide wheel assembly has guide wheels for the single-wire to move tangentially along its outer circumference. The slider limiting assembly is positioned according to the direction of the single-wire's movement and has a slider for the single-wire joint to slide and be squeezed when it passes through. An inductive switch for detecting and identifying the slider is also installed on the base plate. Through this method, this utility model utilizes the fact that the size of the single-wire joint is larger than the distance S between the slider limiting assembly and the guide wheel assembly. By squeezing the slider assembly, the device is triggered to stop, achieving full monitoring and detection of the single-wire joint throughout the rewinding process, ensuring stable and reliable operation of the entire rewinding process.

Description

Technical Field

[0001] This utility model relates to the field of optical cable manufacturing technology, and in particular to a device for detecting and stopping a single-wire over-loop joint. Background Technology

[0002] Optical Fiber Composite Overhead Ground Wire (OPGW) is the main transmission medium for power fiber optic communication and is a communication method unique to power systems. The single-filament rewinding process is the process of rewinding the single filaments into a specified shape and length. It mainly solves problems such as looseness and misalignment caused by single-filament pulling or twisting, ensuring that the single filaments are neatly arranged when the cable is formed, and avoiding structural defects in subsequent processing.

[0003] The location of the joints in the monofilament drawn coils needs to be tracked through marking and inspection points, which is often reflected in the drawing process card. The rewinding process records the joint locations provided by the process card and sets stop points to handle the joints. However, in the actual production process, there will be instances of missing or incorrect marking of joint points on the process card. If the joints are not handled during the rewinding process, they will flow into the cabling process, resulting in defects such as flattening of the OP tube and breakage of the monofilament during cabling.

[0004] This necessitates a device for detecting and stopping the connection during the monofilament rewinding process. Utility Model Content

[0005] The main technical problem solved by this utility model is to provide a stopping device for detecting and detecting single-wire rewinding joints. This device solves the problem of missing joints flowing into the cabling process during single-wire rewinding, preventing cabling defects that could lead to rework or scrapping of OP tubes, thereby reducing production costs and improving product quality.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: providing a single-wire re-loop joint detection and stopping device, which includes a base plate, a slider limiting assembly, a guide wheel assembly, and an inductive switch. The base plate is equipped with a slider limiting assembly and a guide wheel assembly for the single wire to pass through. The guide wheel assembly is provided with a guide wheel for the single wire to move tangentially along its outer circle. The slider limiting assembly is arranged according to the direction of movement of the single wire. The slider limiting assembly is provided with a slider for the single wire joint to be squeezed and slid when passing through. The base plate is also equipped with an inductive switch for detecting and identifying the slider.

[0007] Preferably, the base plate is provided with an adjustment groove for adjusting the installation position of the guide wheel assembly, and the distance S between the guide wheel assembly and the slider limiting assembly is equal to 1.3 times the diameter of the monofilament.

[0008] Preferably, the slider limiting assembly is slidably mounted on the base plate via a slide rail. The slider limiting assembly also includes a slide rail, which is fixed to the base plate by screws. The slider is mounted on the slider of the slide rail. The surface of the slider near the guide wheel assembly is smooth, and the two corners of the slider near the guide wheel assembly are rounded to prevent right-angle damage to the single-wire connector. The slider limiting assembly also includes stop members, and two stop members are installed on the slide rail to limit the initial position and reset position of the slide rail.

[0009] Preferably, the stop is a limiting post.

[0010] Preferably, the guide wheel assembly further includes a roller shaft, a bearing, and a locking nut. The guide wheel is rotatably mounted on the roller shaft via the bearing. A screw portion extends downward from the bottom of the roller shaft, and the screw portion passes through an adjustment groove and is threadedly connected to a locking nut.

[0011] Preferably, the guide wheel is made of ceramic material.

[0012] Preferably, the inductive switch faces the initial position of the slider on the slider limiting assembly, the signal output terminal of the inductive switch is connected to an external control device through a wire, and the inductive switch is a non-contact photoelectric sensor.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By utilizing the fact that the size of the monofilament joint is larger than the distance S between the slider limit assembly and the guide wheel assembly, the equipment is stopped by squeezing the slider assembly, thereby realizing full monitoring and detection of the monofilament joint throughout the rewinding process and ensuring the stable and reliable operation of the entire rewinding process.

[0015] The guide wheel assembly is positioned by adjusting the screw along the adjustment groove and is fixed by locking the nut, ensuring that the distance S between the guide wheel assembly and the slider limit assembly can accurately adapt to monofilaments of different diameters. The adjustment method is simple and reliable, solving the problem of insufficient adaptability in the prior art.

[0016] The inductive switch adopts a non-contact photoelectric sensor design, which improves detection accuracy and device durability, and significantly reduces the false alarm rate caused by environmental factors. It has obvious advantages over existing mechanical or contact detection methods. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a device for detecting and stopping a single-wire bypass joint.

[0018] Figure 2 This is a cross-sectional view of a parking device for detecting single-wire bypass joints.

[0019] Figure 3This is a bottom view of a parking device for detecting single-wire bypass joints.

[0020] Among them, 1. base plate, 10. adjustment groove, 2. slider limit assembly, 21. slider, 22. slide rail, 23. stop, 3. guide wheel assembly, 30. screw part, 31. guide wheel, 32. roller shaft, 33. bearing, 34. locking nut, 4. induction switch. Detailed Implementation

[0021] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0022] Please see Figures 1 to 3 The embodiments of this utility model include:

[0023] A stopping device for detecting and detecting single-wire re-looping joints is disclosed. The device includes a base plate 1, a slider limiting assembly 2, a guide wheel assembly 3, and an inductive switch 4. The base plate 1 is equipped with the slider limiting assembly 2 and the guide wheel assembly 3 for the single wire to pass through. The guide wheel assembly 3 has a guide wheel 31 for the single wire to move tangentially along its outer circumference. The slider limiting assembly 2 is arranged according to the direction of the single wire's movement and has a slider 21 for the single wire joint to slide under pressure when passing through. The base plate 1 is also equipped with an inductive switch 4 for detecting and identifying the slider.

[0024] The base plate 1 is provided with an adjustment groove 10 for adjusting the installation position of the guide wheel assembly 3. The distance S between the guide wheel assembly 3 and the slider limiting assembly 2 is equal to 1.3 times the diameter of the single wire, which is suitable for rewinding single wires of different diameters.

[0025] The slider limiting component 2 is slidably mounted on the base plate 1 via a slide rail. The slider limiting component 2 also includes a slide rail 22, which is fixed to the base plate 1 by screws. The slider 21 is mounted on the slider of the slide rail 22. The surface of the slider 21 near the guide wheel assembly 3 is smooth, and the two corners of the slider 21 near the guide wheel assembly 3 are rounded to avoid right-angle damage to the single-wire connector. The slider limiting component 2 also includes a stop 23. Two stop 23s are installed on the slide rail 22 to limit the initial position and reset position of the slide rail 22. The stop 23s are limiting posts.

[0026] The guide wheel assembly 3 also includes a roller shaft 32, a bearing 33, and a locking nut 34. The guide wheel 31 is rotatably mounted on the roller shaft 32 via the bearing 33. A screw part 30 is provided at the bottom of the roller shaft 32. The screw part 30 passes through the adjustment groove 10 and is threadedly connected to the locking nut 34. The guide wheel 31 is made of ceramic material.

[0027] The inductive switch 4 is oriented toward the initial position of the slider 21 on the slider limiting assembly 2. The signal output terminal of the inductive switch 4 is connected to an external control device through a wire, and the inductive switch 4 is a non-contact photoelectric sensor.

[0028] This utility model discloses a device for detecting and stopping a single-wire re-looping joint. During operation, the single wire passes through the guide wheel assembly 3 and the slider limiting assembly 2. The single wire moves tangentially along the outer circle of the guide wheel 31. When the single-wire joint passes through, because its size is larger than the distance S between the guide wheel assembly 3 and the slider limiting assembly 2, the single-wire joint presses against the slider 21 on the slider limiting assembly 2, causing it to move along the slide rail 22. This causes the slider 21 to move out of the detection range of the inductive switch 4. The inductive switch 4 loses its detection signal to the slider 21 and transmits the signal interruption status to the external control device. The external control device triggers the device to stop based on the signal interruption status, allowing the operator to handle the joint. After handling, the operator moves the slider back to the right limiting post and restarts the device to continue operation.

[0029] This utility model discloses a device for detecting and stopping single-wire rewinding joints. By utilizing the fact that the size of the single-wire joint is larger than the distance S between the slider limiting component and the guide wheel component, the device triggers the machine to stop by squeezing the slider component. This enables full monitoring and detection of the single-wire joint throughout the rewinding process, ensuring stable and reliable operation of the entire rewinding process.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A stopping device for detecting monofilament rewinding joints, characterized in that: The device includes a base plate (1), a slider limiting assembly (2), a guide wheel assembly (3), and an inductive switch (4). The base plate (1) is equipped with a slider limiting assembly (2) and a guide wheel assembly (3) for the monofilament to pass through. The guide wheel assembly (3) is provided with a guide wheel (31) for the monofilament to move tangentially along its outer circle. The slider limiting assembly (2) is set according to the direction of the monofilament movement. The slider limiting assembly (2) is provided with a slider (21) for the monofilament connector to be squeezed and slid when it passes through. The base plate (1) is also equipped with an inductive switch (4) for detecting and identifying the slider.

2. The stopping device for detecting monofilament rewinding joints according to claim 1, characterized in that: The base plate (1) is provided with an adjustment groove (10) for adjusting the installation position of the guide wheel assembly (3). The distance S between the guide wheel assembly (3) and the slider limiting assembly (2) is equal to 1.3 times the diameter of the single filament.

3. The stopping device for detecting monofilament rewinding joints according to claim 1, characterized in that: The slider limiting component (2) is slidably mounted on the base plate (1) via a slide rail. The slider limiting component (2) also includes a slide rail (22), which is fixed to the base plate (1) by screws. The slider (21) is mounted on the slider of the slide rail (22). The surface of the slider (21) near the guide wheel assembly (3) is smooth. The two corners of the slider (21) near the guide wheel assembly (3) are rounded to avoid right-angle damage to the single-wire connector. The slider limiting component (2) also includes a stop (23). Two stop (23) are installed on the slide rail (22) to limit the initial position and reset position of the slide rail (22).

4. The stopping device for detecting monofilament rewinding joints according to claim 3, characterized in that: The stop (23) is a limiting post.

5. A stopping device for detecting monofilament rewinding joints according to claim 1, characterized in that: The guide wheel assembly (3) also includes a roller shaft (32), a bearing (33) and a locking nut (34). The guide wheel (31) is rotatably mounted on the roller shaft (32) via the bearing (33). A screw part (30) is provided at the bottom of the roller shaft (32) extending downward. The screw part (30) passes through the adjustment groove (10) and is threadedly connected to the locking nut (34).

6. A stopping device for detecting monofilament rewinding joints according to claim 5, characterized in that: The guide wheel (31) is made of ceramic material.

7. The stopping device for detecting monofilament rewinding joints according to claim 1, characterized in that: The inductive switch (4) is oriented toward the initial position of the slider (21) on the slider limiting assembly (2). The signal output terminal of the inductive switch (4) is connected to an external control device through a wire, and the inductive switch (4) is a non-contact photoelectric sensor.

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