Winding device for low-temperature-resistant power cable production

Abstract

The utility model discloses a winding device for low temperature resistant power cable production, which comprises a support, a winding seat with an I-shaped cross section is pivoted on the support, the winding seat is driven by a motor to wind a cable, the front side of the winding seat is provided with a correcting mechanism, and the correcting mechanism is arranged on the front side of the winding seat. A linkage mechanism is driven by a driving force to horizontally reciprocate in real time in the cable winding process, and a cable is stressed by a correcting mechanism and moves along with the correcting mechanism before being wound so as to be horizontally corrected in real time in the winding process. According to the utility model, the front side of the winding seat is provided with the correcting mechanism, and the correcting mechanism is driven by the extension transmission driving force of the motor along with the winding process of the cable through the linkage mechanism to horizontally reciprocate in real time, so that the cable is stressed by the correcting mechanism and moves along with the correcting mechanism during winding; the winding process is moved and adjusted in real time so that the cable can be wound around the winding seat relatively and uniformly, and the lead screw is a reciprocating lead screw so that the cable can be wound horizontally in a reciprocating mode.

Description

Technical Field

[0001] The utility model relates to the technical field of cable winding equipment, in particular to a winding device for producing low-temperature resistant power cables. Background Art

[0002] Wires and cables are used to transmit electrical or magnetic energy, information, and achieve electromagnetic energy conversion. In a broad sense, wires and cables are also simply referred to as cables, while in a narrower sense, cables refer to insulated cables. Currently, various industries are placing increasingly stringent demands on cables. Typically, cables lack low-temperature resistance and heat preservation capabilities in extremely cold conditions, making it difficult to ensure normal operation in these conditions. During the production and processing of wires and cables, they need to be reeled, requiring the use of a reeling device.

[0003] During use, the winding device is typically connected directly to the winding seat via the motor shaft, which drives the winding seat to rotate and reel in the wires and cables. However, the lateral dimensions of the winding seat are generally much larger than the width of a single cable, requiring real-time adjustment (lateral reciprocating adjustment) of the cable's horizontal position on the winding seat during winding to prevent accumulation in a single spot on the winding seat, resulting in uneven winding.

[0004] This case was created to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a winding device for producing low-temperature resistant power cables, which solves the problems raised in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a winding device for the production of low-temperature resistant power cables, including a support, a winding seat with an I-shaped cross-section pivotally connected to the support, the winding seat is driven by a motor to wind the cable, and a correction mechanism is provided on the front side of the winding seat, which is driven by the driving force during the cable winding process through a linkage mechanism and moves back and forth horizontally in real time. The cable is subjected to the force of the correction mechanism before winding and moves accordingly, so that it is subjected to real-time horizontal correction during the winding process.

[0009] Preferably, the correction mechanism includes fixed blocks spaced apart on both sides, a screw rod is provided between the fixed blocks, a movable seat is threadedly connected to the screw rod, a support rod is connected to the upper side of the movable seat, the top of the support rod is connected to a limiting seat, and the cable is wound on the winding seat after passing through the limiting seat, wherein the screw rod adopts a reciprocating screw rod.

[0010] Preferably, a roller is connected to the bottom of the movable seat, a long groove is transversely opened on the support, and the roller is slidably connected to the long groove.

[0011] Preferably, the linkage mechanism includes a belt. Both ends of the belt are wound around two independent pulleys, i.e., pulley one and pulley two, and the belt is in a closed shape. The pulley one serves as a driving pulley and is sleeved on the coaxial end of the winding base, and the pulley two is connected to the outer end of the lead screw.

[0012] Preferably, the radial dimension of the pulley two is larger than that of the pulley one.

[0013] Preferably, the length of the long slot is set to be greater than the axial length of the winding base.

[0014] Preferably, a through slot is formed on one side of the limit seat, and a rotating piece is connected at the through slot to close it. The rotating piece is fastened to the limit seat by means of snap connection or plug connection.

[0015] (III) Beneficial effects

[0016] After adopting the above technical solution, compared with the prior art, the present utility model has the following advantages: For a winding device for producing low-temperature-resistant power cables of the present utility model, a rectifying mechanism is provided on the front side of the winding base. The rectifying mechanism is horizontally reciprocated in real time under the virtual extension driving force of the motor (the acting force is transmitted through the linkage mechanism) along with the cable winding process through the linkage mechanism. Furthermore, during the winding process, it is adjusted in real time to wind relatively evenly on the winding base, and a reciprocating lead screw is adopted to realize the horizontal reciprocating cycle required for cable winding. Description of the drawings

[0017] Figure 1 is a schematic diagram of the present utility model;

[0018] Figure 2 is the present utility model Figure 1 is an enlarged schematic diagram of the partial structure at A in the present utility model.

[0019] In the figure: 1, support; 2, winding base; 3, pulley one; 4, pulley two; 5, belt; 6, fixed block; 7, lead screw; 8, moving seat; 9, long slot; 10, roller; 11, support rod; 12, limit seat; 13, rotating piece; 14, through slot. Specific embodiments

[0020] The present utility model will be further described in detail below with reference to the drawings and embodiments.

[0021] As Figure 1As shown: A winding device for producing low-temperature resistant power cables, including a support 1, on which a winding seat 2 with an I-shaped cross-section is pivotally connected. The winding seat 2 is driven by a motor to wind the cable. A straightening mechanism is provided on the front side of the winding seat 2, which is driven by a linkage mechanism to move horizontally back and forth in real time under the driving force (the extended driving force of the motor) along with the cable winding process. The cable is straightened by the straightening mechanism before winding and moves along with it, so as to be straightened in real time during the winding process and evenly wound on the winding seat 2.

[0022] The straightening mechanism includes fixed blocks 6 spaced on both sides. A lead screw 7 is arranged between the fixed blocks 6. A moving seat 8 is threadedly connected to the lead screw 7. A roller 10 is connected to the bottom of the moving seat 8. A long groove 9 is transversely opened on the support 1, and the roller 10 is slidably connected to the long groove 9. After rotating the lead screw 7, the moving seat 8 can be driven to move horizontally. A support rod 11 is connected to the upper side of the moving seat 8, and a limiting seat 12 is connected to the top of the support rod 11. The cable passes through the limiting seat 12 and is wound on the winding seat 2.

[0023] The linkage mechanism includes a belt 5. Both ends of the belt 5 are wound around two independent belt pulleys 3 and 4. And the belt 5 is in a closed shape. Among them, the belt pulley 3 is used as the driving pulley, which is sleeved on the coaxial end of the winding seat 2. The belt pulley 4 is connected to the outer end of the lead screw 7, so that the rotation of the winding seat 2 drives the lead screw 7 to rotate in real time synchronously.

[0024] Considering that the cable can be evenly wound on the winding seat 2, and the cable moves a certain distance to one side after winding one circle and then winds another circle, and so on, until the winding roller moves to the far end of the winding seat 2 and then reciprocates in the reverse direction. Therefore, the radial dimension of the belt pulley 4 is larger than that of the belt pulley 3, so that after the belt 5 drives the winding seat 2 to rotate one circle, the screw rod rotates less than one circle, and the moving seat 8 is driven to rotate slightly. Secondly, the length of the long groove 9 is set to be greater than the axial length of the winding seat 2, so that the horizontal movement range of the moving seat 8 is slightly larger than or equal to the horizontal winding range of the cable on the winding seat 2.

[0025] It should be noted that since the winding of the cable needs to be reciprocated, the lead screw 7 adopts a reciprocating lead screw 7 to achieve (using two spiral grooves with the same pitch and opposite thread directions, and connecting the two ends with an overcurve. Through the rotation of the lead screw 7, the side of the spiral groove pushes, so that the slider in the spiral groove makes an axial reciprocating motion).

[0026] See the appendix Figure 2 For the convenience of loading or removing the cable from the limiting seat 12 at any time, a through groove 14 is opened on one side of the limiting seat 12, and a rotating piece 13 is connected at the through groove 14 to close it. The rotating piece 13 can be fastened to the limiting seat 12 by conventional buckling or plugging methods.

[0027] As described above based on the embodiments, through the above description, relevant staff can completely make various changes and modifications without departing from the idea of this invention. The technical scope of this utility model is not limited to the content in the specification, and its protection scope must be determined according to the scope of the claims.

Claims

1. A winding device for producing low-temperature resistant power cables, comprising a support, on which a winding seat with an I-shaped cross-section is pivotally connected. The winding seat is driven by a motor to wind the cable, and is characterized in that: A wire aligning mechanism is provided on the front side of the winding base. It is horizontally reciprocated in real time under the driving force during the cable winding process through a linkage mechanism. The cable is aligned by the wire aligning mechanism before winding and moves along with it, so as to be horizontally aligned in real time during the winding process.

2. The coiling device for producing low-temperature resistant power cables according to claim 1, wherein: The wire aligning mechanism includes fixed blocks spaced on both sides. A lead screw is arranged between the fixed blocks. A moving seat is threadedly connected to the lead screw. A support rod is connected to the upper side of the moving seat. The top of the support rod is connected to a limit seat. The cable passes through the limit seat and is wound on the winding base. The lead screw is a reciprocating lead screw.

3. The rewinding device for producing low-temperature resistant power cables according to claim 2, characterized in that: A roller is connected to the bottom of the moving seat. A long groove is transversely formed on the support. The roller is slidably connected to the long groove.

4. A winding device for producing low-temperature-resistant power cables according to claim 1, characterized in that: The linkage mechanism includes a belt. The two ends of the belt are wound around two independent pulley 1 and pulley 2, and the belt is in a closed shape. The pulley 1 is used as a driving pulley and is sleeved on the coaxial end of the winding base. The pulley 2 is connected to the outer end of the lead screw.

5. A winding device for producing low-temperature-resistant power cables according to claim 4, characterized in that: The radial dimension of the pulley 2 is larger than that of the pulley 1.

6. The rewinding device for producing low-temperature-resistant power cables according to claim 3, characterized in that: The length of the long groove is set to be greater than the axial length of the winding base.

7. A winding device for producing low-temperature resistant power cables according to claim 2, characterized in that: A through groove is formed on one side of the limit seat. A rotating piece is connected at the through groove to close it. The rotating piece is fastened to the limit seat by means of snap connection or plug connection.

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