Transmission limiting device of special-shaped conductor

Abstract

A transmission limiting device for a special-shaped conductor comprises a limiting device, the limiting device comprises a spindle-shaped limiting roller and an olive-shaped limiting roller which are arranged up and down, a gap is formed between the spindle-shaped limiting roller and the olive-shaped limiting roller, and the special-shaped conductor passes through the gap. The device further comprises a support, the olive-shaped limiting roller is fixedly arranged in the support, and the spindle-shaped limiting roller is adjustably arranged in the support. According to the transmission limiting device for the special-shaped conductor provided by the utility model, the spindle-shaped limiting roller and the olive-shaped limiting roller are adopted to clamp the special-shaped conductor, so that the special-shaped conductor is prevented from rotating, and the special-shaped conductor can be wound on a small wire coil in a unified direction, thereby facilitating subsequent wire core winding operation. And the height of one limiting roller is adjustable, so that the device can be suitable for more types of special-shaped wire cores.

Description

Technical Field

[0001] The utility model relates to the technical field of cable core production, in particular to a transmission limiting device for special-shaped conductors. Background Art

[0002] The core of the special-shaped conductor is as follows Figure 1 As shown, it is composed of multiple strands of shaped conductors twisted together. The conductive efficiency of the shaped conductor core is superior to that of traditional round strands. Our company's current production process for shaped monofilaments involves drawing, annealing, and winding. After annealing, the wire is transported to a take-up device for winding, then wound onto small reels for stranding. However, the shaped conductors tend to rotate during transport to the take-up device, making it difficult to orient the conductors after winding, and thus preventing the strands from being tightly compressed during the subsequent stranding process. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a transmission limiting device for special-shaped conductors, which limits the special-shaped conductors during their transmission and prevents them from rotating.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a transmission limiting device for special-shaped conductors, including a limiting device, the limiting device including a spindle-shaped limiting roller and an olive-shaped limiting roller arranged up and down, and a gap is formed between the spindle-shaped limiting roller and the olive-shaped limiting roller, and the gap is for the special-shaped conductor to pass through.

[0005] Preferably, it further comprises a bracket, wherein the olive-shaped limiting roller is fixedly arranged in the bracket, and the spindle-shaped limiting roller is adjustably arranged in the bracket.

[0006] Preferably, the two ends of the spindle-shaped limiting roller are connected to the adjustment plate outside the bracket through a connecting rod, and a sliding groove for the connecting rod to pass through is provided on the bracket; the adjustment plate passes through the screw rod and is fixed with a nut.

[0007] Preferably, the screw is arranged on a fixing block, and the fixing block is arranged on the outside of the bracket.

[0008] Preferably, there are multiple limiting devices, and the multiple limiting devices are arranged on the bottom plate.

[0009] Preferably, the bottoms of both ends of the bottom plate are hingedly connected to telescopic rods, and a base is provided at the bottom of the telescopic rods.

[0010] This utility model provides a transmission and limiting device for special-shaped conductors. It uses spindle-shaped and olive-shaped limiting rollers to clamp the special-shaped conductors, preventing them from rotating. The conductors can be wound in a uniform direction on a small reel, facilitating subsequent core winding operations. One of the limiting rollers is height-adjustable, making the device suitable for a wider range of special-shaped cores. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0012] Figure 1 It is a structural diagram of the special-shaped wire core;

[0013] Figure 2 This is a schematic structural diagram of the limit device of the utility model;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the limiting device of the utility model;

[0015] Figure 4 It is a structural diagram of the utility model;

[0016] Figure 5 It is a structural diagram of the utility model when in use. DETAILED DESCRIPTION

[0017] like Figure 2-3 As shown, a transmission limiting device for special-shaped conductors includes a limiting device, which includes a spindle-shaped limiting roller 1 and an olive-shaped limiting roller 2 arranged vertically, and a gap is formed between the spindle-shaped limiting roller 1 and the olive-shaped limiting roller 2, and the gap is for the special-shaped conductor to pass through.

[0018] Preferably, a bracket 3 is further included, the olive-shaped limiting roller 2 is fixedly arranged in the bracket 3, and the spindle-shaped limiting roller 1 is adjustably arranged in the bracket 3.

[0019] Preferably, the two ends of the spindle-shaped limiting roller 1 are connected to an adjustment plate 5 on the outside of the bracket 3 via connecting rods 4. A slot 6 is provided on the bracket 3 for the connecting rod 4 to pass through. The adjustment plate 5 passes through a screw 7 and is secured with a nut. The height of the spindle-shaped limiting roller 1 can be adjusted by adjusting the height of the adjustment plate 5, thereby adapting to different sized and shaped conductors.

[0020] Preferably, the screw rod 7 is provided on a fixing block 8 , and the fixing block 8 is provided on the outside of the bracket 3 .

[0021] Preferably, Figure 4 As shown, there are multiple limiting devices, and multiple limiting devices are arranged on the bottom plate 9.

[0022] Preferably, the bottoms of both ends of the bottom plate 9 are hingedly connected to telescopic rods 10 , and a base 11 is provided at the bottom of the telescopic rods 10 .

[0023] When in use, the special-shaped conductor passes between the spindle-shaped limiting roller 1 and the olive-shaped limiting roller 2, and the two pressing rollers are used to press the fan-shaped special-shaped conductor to prevent it from rotating and transmit it to the subsequent winding process, such as Figure 5As shown, there is often a height difference between the outlet end of the annealing process and the winding reel. The device is used to form an oblique transmission channel, which further ensures that the position of the special-shaped conductor is fixed.

[0024] The above embodiments are merely preferred technical solutions of the present invention and should not be construed as limiting the present invention. The scope of protection of the present invention shall be the technical solutions set forth in the claims, including equivalent alternatives to the technical features of the technical solutions set forth in the claims. Equivalent alternatives and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. A transmission limiting device for special-shaped conductors, characterized by: The invention comprises a limiting device, wherein the limiting device comprises a spindle-shaped limiting roller (1) and an olive-shaped limiting roller (2) arranged vertically, and a gap is formed between the spindle-shaped limiting roller (1) and the olive-shaped limiting roller (2), and the gap is used for the special-shaped conductor to pass through.

2. The transmission limiting device for a special-shaped conductor according to claim 1, characterized in that: It also includes a bracket (3), an olive-shaped limiting roller (2) is fixedly arranged in the bracket (3), and a spindle-shaped limiting roller (1) is adjustably arranged in the bracket (3).

3. The transmission limiting device for a special-shaped conductor according to claim 2, characterized in that: The two ends of the spindle-shaped limiting roller (1) are connected to the adjustment plate (5) outside the bracket (3) through a connecting rod (4), and a sliding groove (6) for the connecting rod (4) to pass through is provided on the bracket (3); the adjustment plate (5) passes through the screw rod (7), and the adjustment plate (5) is fixed using a nut.

4. The transmission limiting device for a special-shaped conductor according to claim 3, characterized in that: The screw rod (7) is arranged on a fixing block (8), and the fixing block (8) is arranged on the outside of the bracket (3).

5. A transmission limiting device for a special-shaped conductor according to any one of claims 1 to 4, characterized in that: There are multiple limiting devices, and the multiple limiting devices are arranged on the bottom plate (9).

6. The transmission limiting device for a special-shaped conductor according to claim 5, characterized in that: The bottoms of both ends of the bottom plate (9) are hingedly connected to telescopic rods (10), and a base (11) is provided at the bottom of the telescopic rods (10).

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