Three-layer insulated wire eccentricity control device

Abstract

The utility model belongs to the technical field of wire and cable production equipment, and particularly relates to a three-layer insulated wire eccentricity control device which comprises a control cylinder and a fixing support, the fixing support is fixedly connected to the outer surface of the control cylinder, a control device is installed in the control cylinder, the control device comprises an adjusting unit and a detection unit, and the adjusting unit is connected with the fixing support. The adjusting unit is installed in the control cylinder, and the detection unit is installed in the control cylinder. According to the eccentricity control device for the three-layer insulated wire, the adjusting unit is installed, then the eccentricity of the insulated wire is detected through the detection unit, a first air cylinder or a second air cylinder is controlled to be started according to the deviation angle, and therefore the first air cylinder pushes a first adjusting plate by starting the first air cylinder or the second air cylinder; or the second air cylinder pushes the connecting ring to enable the L-shaped connecting rod to drive the second adjusting plate to move towards the inner side, so that the eccentricity of the insulated wire is adjusted.

Description

Technical Field

[0001] This utility model relates to the technical field of wire and cable production equipment, specifically to a device for controlling the eccentricity of a three-layer insulated wire. Background Technology

[0002] In the precision manufacturing process of triple-insulated wires, the eccentricity of the insulation layer is undoubtedly one of the core indicators for measuring product quality, playing a decisive role in its performance. Excessive eccentricity not only leads to a significant decrease in insulation performance, greatly reducing the protective capability of the triple-insulated wire against electrical environments, but also causes a sharp reduction in its withstand voltage, making it unable to withstand normal voltage loads. These problems severely impact the overall quality of the triple-insulated wire, preventing it from meeting the high standards required by electrical equipment and negatively affecting its service life, significantly shortening its operational time in practical applications.

[0003] Furthermore, due to the current lack of an effective online detection and feedback adjustment mechanism, even if insulation layer misalignment occurs during the production process, it is difficult to detect and correct it in a timely manner. This undoubtedly leads to an increase in the number of defective products produced, resulting in resource waste, and also affects production efficiency and the company's economic benefits. Utility Model Content

[0004] The purpose of this invention is to provide a device for controlling the eccentricity of a three-layer insulated wire, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a three-layer insulated wire eccentricity control device, comprising a control cylinder and a fixed bracket, wherein the fixed bracket is fixedly connected to the outer surface of the control cylinder, and a control device is installed inside the control cylinder, wherein the control device comprises an adjustment unit and a detection unit, wherein the adjustment unit is installed inside the control cylinder, and the detection unit is installed inside the control cylinder;

[0006] The adjustment unit includes an adjustment housing, which is installed inside the control cylinder. A cylinder is fixedly connected to the top of the adjustment housing, and an adjustment plate is fixedly connected to the output shaft of the cylinder. A cylinder is fixedly connected to the bottom of the adjustment housing, and a connecting ring is fixedly connected to the output shaft of the cylinder. An L-shaped connecting rod is fixedly connected to the side of the connecting ring, and an adjustment plate is fixedly connected to the top of the L-shaped connecting rod.

[0007] Preferably, the tops of the first adjustment plate and the second adjustment plate are equipped with protective layers.

[0008] Preferably, three cylinders and three adjusting plates are respectively provided and fixed to the outer surface of the adjusting housing in an alternating manner.

[0009] Preferably, a fixed support foot is fixedly connected to the side of the adjusting housing, and the adjusting housing is connected to the control cylinder through the fixed support foot.

[0010] Preferably, the control cylinder has an insertion hole on its front side, and the other end of the insertion hole can be connected to an insulated wire feeding device.

[0011] Preferably, the detection unit includes a detection housing, which is fixedly connected to the inside of the control cylinder, and a detection device is disposed inside the detection housing.

[0012] Preferably, there are six detection devices in total, and the installation positions of the detection devices correspond to the installation positions of cylinder one and cylinder two, thereby setting up multiple detection devices.

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

[0014] 1. This three-layer insulated wire eccentricity control device, by installing an adjustment unit and then detecting the eccentricity of the insulated wire by a detection unit, controls either cylinder one or cylinder two to start based on the offset angle. By starting cylinder one or cylinder two, cylinder one pushes adjustment plate one, or cylinder two pushes connecting ring, which in turn causes the L-shaped connecting rod to move adjustment plate two inward, thereby adjusting the eccentricity of the insulated wire.

[0015] 2. The three-layer insulated wire eccentricity control device further detects the eccentricity of the insulated wire through a detection device, thereby transmitting the offset angle to a signal receiving device. The signal receiving device then sends a signal to a generator, thereby controlling cylinder one or cylinder two to start, and subsequently adjusting the eccentricity of the insulated wire. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment unit structure of this utility model;

[0019] Figure 4 This is a flowchart illustrating the adjustment and control process of this utility model.

[0020] In the diagram: 1. Control cylinder; 2. Fixed bracket; 3. Insertion hole; 4. Fixed support foot; 5. Adjusting housing; 6. Cylinder 1; 7. Adjusting plate 1; 8. Cylinder 2; 9. Connecting ring; 10. L-shaped connecting rod; 11. Adjusting plate 2; 12. Detection housing; 13. Detection device. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4 This utility model provides a technical solution: a three-layer insulated wire eccentricity control device, including a control cylinder 1 and a fixed bracket 2. The fixed bracket 2 is fixedly connected to the outer surface of the control cylinder 1. A control device is installed inside the control cylinder 1. The control device includes an adjustment unit and a detection unit. The adjustment unit is installed inside the control cylinder 1, and the detection unit is installed inside the control cylinder 1.

[0023] The adjustment unit includes an adjustment housing 5, which is installed inside the control cylinder 1. A cylinder 6 is fixedly connected to the top of the adjustment housing 5, and an adjustment plate 7 is fixedly connected to the output shaft of the cylinder 6. A cylinder 8 is fixedly connected to the bottom of the adjustment housing 5, and a connecting ring 9 is fixedly connected to the output shaft of the cylinder 8. An L-shaped connecting rod 10 is fixedly connected to the side of the connecting ring 9, and an adjustment plate 11 is fixedly connected to the top of the L-shaped connecting rod 10. By installing the adjustment unit and then detecting the eccentricity of the insulation wire by the detection unit, the cylinder 6 or the cylinder 8 is activated according to the offset angle. Activating the cylinder 6 or the cylinder 8 causes the cylinder 6 to push the adjustment plate 7, or the cylinder 8 to push the connecting ring 9, which in turn causes the L-shaped connecting rod 10 to move the adjustment plate 11 inward, thereby adjusting the eccentricity of the insulation wire.

[0024] The tops of the adjusting plate 7 and the adjusting plate 11 are equipped with protective layers, which further reduce the friction on the surface of the insulated wire and thus protect the insulated wire.

[0025] Three cylinders 6 and three adjusting plates 7 are respectively set and fixed to the outer surface of the adjusting housing 5 in an alternating manner, so as to control the eccentricity of the insulating wire through multiple angles, thereby ensuring that the insulating wire can move in the same straight line.

[0026] The side of the adjusting housing 5 is fixedly connected with a fixed support foot 4, and the adjusting housing 5 is connected to the control cylinder 1 through the fixed support foot 4.

[0027] The control cylinder 1 has an insertion hole 3 on its front side. The other end of the insertion hole 3 can be connected to the insulation wire feeding device. Multiple guide plates and flow equalization plates are provided in the insulation wire feeding device. The guide plates are used to guide the flow direction of the insulation material, and the flow equalization plates are used to make the insulation material evenly distributed in the circumferential direction.

[0028] The detection unit includes a detection housing 12, which is fixedly connected to the inside of the control cylinder 1. A detection device 13 is installed inside the detection housing 12. The detection device 13 is used to further detect the eccentricity of the insulation wire, and then transmits the offset angle to the signal receiving device. The signal receiving device sends the signal to the generator, thereby controlling the cylinder 6 or the cylinder 8 to start, and then adjusting the eccentricity of the insulation wire.

[0029] There are six detection devices 13 in total. The installation positions of the detection devices 13 correspond to the installation positions of cylinder 6 and cylinder 8. By setting up multiple detection devices 13, the accuracy of detecting the eccentricity of the insulation wire is improved.

[0030] Working Principle: The insulated wire enters the control cylinder 1 through the insertion hole 3 on the front. Six detection devices 13 of the detection unit (installed in positions corresponding to cylinders 6 and 8) detect the eccentricity of the insulated wire within the detection housing 12, transmitting the offset angle to the signal receiving device. The signal receiving device then sends the signal to the generator. Based on the offset angle, the generator controls the activation of cylinder 6 or cylinder 8 of the adjustment unit. When cylinder 6 is activated, it pushes the adjustment plate 7; when cylinder 8 is activated, it pushes the connecting ring 9, causing the L-shaped connecting rod 10 to move the adjustment plate 11 inward. Because cylinders 6 and 7 are respectively set in threes and interleaved and fixed on the outer surface of the adjustment housing 5, the eccentricity of the insulated wire can be controlled from multiple angles, ensuring that the insulated wire moves in a straight line, thereby adjusting the eccentricity. Simultaneously, the protective layer on the top of adjustment plates 7 and 11 reduces friction on the surface of the insulated wire, protecting it.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A three-layer insulated wire eccentricity control device, comprising a control cylinder (1), a fixed support (2), characterized in that: The fixed support (2) is fixedly connected to the outer surface of the control cylinder (1), the inside of the control cylinder (1) is provided with a control device, the control device comprises an adjusting unit and a detection unit, the adjusting unit is installed in the inside of the control cylinder (1), and the detection unit is installed in the inside of the control cylinder (1). The adjusting unit comprises an adjusting shell (5), the adjusting shell (5) is installed in the inside of the control cylinder (1), a cylinder one (6) is fixedly connected to the top of the adjusting shell (5), an output shaft of the cylinder one (6) is fixedly connected with an adjusting plate one (7), a cylinder two (8) is fixedly connected to the bottom of the adjusting shell (5), an output shaft of the cylinder two (8) is fixedly connected with a connecting ring (9), the side surface of the connecting ring (9) is fixedly connected with an L-shaped connecting rod (10), and the top of the L-shaped connecting rod (10) is fixedly connected with an adjusting plate two (11).

2. A three layer insulation eccentricity control device as claimed in claim 1, wherein: The top of the adjusting plate one (7) and the adjusting plate two (11) is provided with a protective layer.

3. A three layer insulation eccentricity control device as claimed in claim 1, wherein: The cylinder one (6) and the adjusting plate one (7) are provided with three respectively and are fixedly arranged on the outer surface of the adjusting shell (5) in a staggered mode.

4. A three layer insulation eccentricity control device as defined in claim 1, wherein: The side surface of the adjusting shell (5) is fixedly connected with a fixed supporting leg (4), and the adjusting shell (5) is connected with the control cylinder (1) through the fixed supporting leg (4).

5. A three layer insulation eccentricity control device as defined in claim 1, wherein: The front surface of the control cylinder (1) is provided with an insertion hole (3), and the other end of the insertion hole (3) can be connected with an insulation wire feeding device.

6. A three layer insulation eccentricity control device as defined in claim 1, wherein: The detection unit comprises a detection shell (12), the detection shell (12) is fixedly connected to the inside of the control cylinder (1), and the inside of the detection shell (12) is provided with a detection device (13).

7. A three layer insulation eccentricity control device as claimed in claim 6, wherein: The detection device (13) comprises six, and the installation positions of the detection device (13) correspond to the installation positions of the cylinder one (6) and the cylinder two (8).

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