A device for improving the stability of a cable wrapping

Abstract

The utility model provides a kind of device for improving the stability of cable wrapping, by being equipped with stabilizing module at wire hole, and stabilizing module includes fixed die sleeve, press mould being set in fixed die sleeve and fixed device being equipped on fixed die sleeve for limiting press mould;Fixed device includes two limit posts being spaced apart and fixed on fixed die sleeve and limit buckle being rotatably fixed on one limit post, and limit buckle is opened with limit slot at the other end, and limit buckle is rotatably hooked on the other limit post to limit and fix press mould located in the inner side, to ensure that press mould is completely placed in fixed die sleeve without falling off, to improve stability;At the same time, fixed die sleeve is made of high molecular material, and press mould is made of wear-resistant metal material, with strong wear resistance, basically without replacement, to reduce the cost of replacing stabilizing module.

Description

Technical Field

[0001] This utility model belongs to the technical field of cable production equipment, and specifically relates to a device for improving the stability of cable wrapping. Background Technology

[0002] Cables are a general term for items such as optical cables and electrical cables. Cables have many uses, primarily for control installation, equipment connection, and power transmission, making them a common and indispensable part of daily life. Because cables are electrified, their installation requires special care. During cable processing, the finished semi-finished and finished cables need to be wound up for subsequent processing.

[0003] Cable wrapping is a key process in which a strip of material (such as non-woven fabric, mica tape, etc.) is wrapped around the cable core in a spiral or overlapping manner to provide insulation, shielding, buffering, or fire protection.

[0004] When cables are wrapped with tape, the cable core shakes significantly, and the tension on the tape fluctuates greatly, causing tape breakage, incomplete wrapping, and overlapping, which affects production quality and speed.

[0005] The utility model disclosed in announcement number CN214588195U is a cable stabilizing device for cable production. Its key technical features include a support platform, a stabilizing mechanism located above the support platform, a receiving cavity, a moving mechanism disposed within the receiving cavity, and a support mechanism. The moving mechanism includes a first fixed plate, a movable plate, multiple sets of casters disposed below the movable plate, and a first threaded rod with one end rotatably connected to the movable plate and the other end passing through a first threaded hole and extending out. A first adjusting handle is disposed on the first threaded rod. The support mechanism includes a support plate fixedly connected to the bottom of the support platform, a second adjusting handle disposed above the support plate, and a second threaded rod with one end fixedly connected to the second adjusting handle and the other end passing through a second threaded hole and extending out. A base is disposed at the bottom of the second threaded rod. This stabilizing device emphasizes convenient movement and fixation, but is not suitable for cable wrapping.

[0006] The utility model disclosed in announcement number CN222860829U is a cable stabilization device for cable production. Its key technical features include a base plate with at least two sets of frames. A bearing plate is fixed to each frame, and four sets of stabilization mechanisms arranged in a grid pattern are installed within the frames. Two of these stabilization mechanisms are staggered from the other two. Each stabilization mechanism includes a housing fixed within the frame, with a sliding rod slidably mounted on the housing. A top plate and a frame are fixed to the ends of the sliding rod, respectively, and a suspension spring is fitted onto the sliding rod. Guide rollers that rotatably contact the cable surface are mounted on the frame. The device primarily utilizes the grid-patterned stabilization mechanisms. The input cable passes through the four sets of guide rollers, and under the action of the suspension springs, the four sets of guide rollers apply inward pressure to compress and constrain the cable, achieving multi-directional restriction. However, the grid-patterned stabilization mechanism has a complex structure and high cost.

[0007] Therefore, it is necessary to develop a stable line mold with a simple structure and high stability. Summary of the Invention

[0008] The purpose of this invention is to address the shortcomings of the prior art by providing a device that improves the stability of cable wrapping, reduces the amplitude of cable core swaying during wrapping, and improves the wrapping quality.

[0009] To solve the above technical problems, the technical solution adopted by this utility model is as follows: A device for improving the stability of cable wrapping includes a stabilizing mold disposed at a cable passage hole, wherein the stabilizing mold is a split structure and includes a fixed mold sleeve, a pressing mold sleeved in the fixed mold sleeve, and a fixing device disposed on the fixed mold sleeve for limiting the pressing mold. The fixing device includes two symmetrically spaced and fixed posts on the fixed mold sleeve and a limiting buckle that is rotatably fixed on one of the limiting posts. The other end of the limiting buckle has a limiting groove for hooking onto the other limiting post. The limiting buckle limits and fixes the mold located on the inner side.

[0010] The fixed mold sleeve is made of polymer material and its outer diameter is consistent with the inner diameter of the wire hole, while the pressing mold is made of wear-resistant metal material.

[0011] The fixing device is provided in two sets, symmetrically pressed on the outer side of the mold axis.

[0012] The fixed mold sleeve and the end of the pressing mold are fitted with stepped countersunk holes.

[0013] It also includes a support plate, a drive motor, a wrapping mechanism, a first pulley, a second pulley, and a transmission tube shaft rotatably mounted on the support plate. The wrapping mechanism is mounted at the end of the transmission tube shaft. The first pulley is located on the output shaft of the drive motor, and the second pulley is rotatably mounted on the transmission tube shaft and rotates under the drive of the transmission belt to drive the wrapping mechanism to work. The stabilizing die is installed at the cable passage hole on the support plate for the cable to pass through.

[0014] The die can be selected with different aperture sizes according to the cable size. The beneficial effects of this invention are: (1) The device for improving the stability of cable wrapping is provided with a stabilizing mold at the cable passage hole. The stabilizing mold includes a fixed mold sleeve, a pressing mold sleeved in the fixed mold sleeve, and a fixing device on the fixed mold sleeve for limiting the pressing mold. The fixing device includes two limiting posts fixed at intervals on the fixed mold sleeve and a limiting buckle fixed at one end of one limiting post. The other end of the limiting buckle has a limiting groove. The limiting buckle rotates and hooks onto the other limiting post to limit and fix the pressing mold located on the inner side, ensuring that the pressing mold is completely placed in the fixed mold sleeve and will not fall off, thereby improving stability, reducing the amplitude of cable core shaking during wrapping, and improving the wrapping quality. At the same time, the fixed mold sleeve is made of polymer material and the pressing mold is made of wear-resistant metal material. The wear resistance is strong and it basically does not need to be replaced, reducing the cost of replacing the stabilizing mold.

[0015] (2) The stabilizing mold adopts a split structure, which is easy to install. By equipping it with a fixing device, the inner layer of the mold is fixed with a buckle, which can not only ensure that the mold does not fall off, but also facilitate the disassembly of the mold and reduce labor intensity.

[0016] (3) The stabilizing mold can meet the needs of various cable core specifications by replacing the inner layer of the mold, thereby reducing the cost of replacing the stabilizing mold and meeting multiple specifications. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is the main view of the stable line mold; Figure 3 This is a cross-sectional view of the stabilizing line mold. Detailed Implementation

[0018] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0019] This utility model provides a device for improving the stability of cable wrapping, such as... Figures 1 to 3 As shown.

[0020] An apparatus for improving the stability of cable wrapping includes a stabilizing mold 8 disposed at a cable passage hole, and the stabilizing mold 8 includes a fixed mold sleeve 81 located on the outer layer, a pressing mold 82 sleeved inside the fixed mold sleeve 81, and a fixing device disposed on the fixed mold sleeve 81 for limiting the pressing mold.

[0021] The fixing device includes two symmetrically spaced limiting posts 83 fixed on the fixing mold sleeve 81 and a limiting buckle 84 with one end rotatably fixed on one limiting post. The other end of the limiting buckle 84 has a limiting groove for hooking onto the other limiting post 83. The limiting buckle limits and fixes the mold located on the inner side.

[0022] The fixing mold sleeve 81 is made of polymer material and its outer diameter is consistent with the inner diameter of the wire passage hole, while the pressing mold 82 is made of wear-resistant metal material. In this embodiment, the pressing mold can be made of iron, which has strong wear resistance and basically does not need to be replaced, reducing the cost of replacing the wire stabilizing mold.

[0023] The fixing device is provided in two sets, symmetrically pressed on the outer side of the mold 82. The fixed mold sleeve 81 and the end of the mold 82 are fitted with stepped countersunk holes, which cooperate with the fixing device to ensure that the mold is completely placed in the fixed mold sleeve and will not fall off.

[0024] During installation, the overall structure also includes a support plate 1, a drive motor 4, a wrapping mechanism 3, a first pulley 5, a second pulley 6, and a transmission tube shaft 9 rotatably mounted on the support plate 1. The wrapping mechanism 3 is mounted at the end of the transmission tube shaft 9. The first pulley 5 is located on the output shaft of the drive motor 4. The second pulley 6 is rotatably mounted on the transmission tube shaft 9 and rotates under the drive of the transmission belt 7, thus driving the wrapping mechanism 3 to work. The stabilizing mold 8 is located at the wire hole 2 opened on the support plate 1 for passing cables through. It can also be installed in a suitable position, usually close to the wrapping mechanism, to stabilize the wrapped object such as the cable.

[0025] More specifically, the support plate serves as a basic support component, providing a mounting platform for other components. The wrapping mechanism is mounted on the support plate and is used to perform the wrapping action. The drive motor is fixed to the support plate and serves as the power source.

[0026] First pulley 5: mounted on the output shaft of drive motor 4, and driven to rotate by the motor.

[0027] The second pulley 6 is connected to the transmission tube shaft 9 and is usually mounted on the support plate by means of bearings, etc. It is connected to the first pulley by the transmission belt 7.

[0028] Transmission belt: It is fitted onto the first pulley and the second pulley and is used to transmit power.

[0029] 8. Wire stabilizer: Installed in a suitable position (usually near the wrapping mechanism) to stabilize the wrapped object such as cable.

[0030] Transmission tube shaft 9: It is mounted on the support plate through bearings, etc., and connected to the wrapping mechanism. It rotates under the drive of the second pulley, thereby driving the wrapping mechanism to work.

[0031] Cable pass-through hole 2: It may be opened on the support plate or other components for cables to pass through. The specific location and function need to be determined according to the actual wrapping scenario.

[0032] The work process is as follows: The drive motor 4 starts, causing the first pulley 5 to rotate. The first pulley 5 transmits power to the second pulley 6 via the transmission belt 7. The second pulley 6 drives the transmission tube shaft 9 to rotate. The transmission tube shaft 9 is connected to the wrapping mechanism 3, thereby driving the wrapping mechanism 3 to work. Driven by the transmission tube shaft 9, the wrapping mechanism performs wrapping operations on cables passing through the cable guide hole and the stabilizing die 8. The stabilizing die stabilizes the cable position and ensures the wrapping quality.

[0033] If this patent uses terms such as "first" and "second" to define components, those skilled in the art should know that the use of "first" and "second" is merely for the convenience of describing this utility model and simplifying the description, and the above terms have no special meaning.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

[0035] In the description of this utility model, it should be understood that the terms "front", "rear", "left", "right", "center", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to facilitate the description of this utility model and simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

Claims

1. A device for improving the stability of cable wrapping, characterized in that: It includes a wire stabilizing mold disposed at the wire passage hole, and the wire stabilizing mold is a split structure including a fixed mold sleeve, a pressing mold sleeved in the fixed mold sleeve, and a fixing device disposed on the fixed mold sleeve for limiting the pressing mold. The fixing device includes two symmetrically spaced and fixed posts on the fixed mold sleeve and a limiting buckle that is rotatably fixed on one of the limiting posts. The other end of the limiting buckle has a limiting groove for hooking onto the other limiting post. The limiting buckle limits and fixes the mold located on the inner side.

2. The device for improving cable wrapping stability according to claim 1, characterized in that: The fixed mold sleeve is made of polymer material and its outer diameter is consistent with the inner diameter of the wire hole, while the pressing mold is made of wear-resistant metal material.

3. The device for improving cable wrapping stability according to claim 1, characterized in that: The fixing device is provided in two sets, symmetrically pressed on the outer side of the mold axis.

4. The device for improving cable wrapping stability according to claim 1, characterized in that: The fixed mold sleeve and the end of the pressing mold are fitted with stepped countersunk holes.

5. The device for improving cable wrapping stability according to any one of claims 1 to 4, characterized in that: It also includes a support plate, a drive motor, a wrapping mechanism, a first pulley, a second pulley, and a transmission tube shaft rotatably mounted on the support plate. The wrapping mechanism is mounted at the end of the transmission tube shaft. The first pulley is located on the output shaft of the drive motor, and the second pulley is rotatably mounted on the transmission tube shaft and rotates under the drive of the transmission belt to drive the wrapping mechanism to work. The stabilizing die is installed at the cable passage hole on the support plate for the cable to pass through.

6. The device for improving cable wrapping stability according to claim 5, characterized in that: The die can be selected with different hole diameters depending on the cable size.

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