A cable core arrangement

Abstract

The application relates to the technical field of cable core arrangement, and discloses a cable core arrangement device, which comprises the following: a heat package extrusion device is fixedly connected to the output end of the electric wire arrangement device; a wire outlet conveying device is arranged at the front end of the heat package extrusion device; an output wire arrangement device is fixedly installed above the electric wire arrangement device; a tube core conveying machine and a wire inlet conveying machine are arranged in the electric wire arrangement device; a hot melting extrusion assembly is arranged in the heat package extrusion device; the tube core conveying machine realizes hollow support tube core conveying, cooperates with the wire inlet conveying machine to synchronously enter the heat package extrusion device, realizes in-belt lining integrated covering of the wire harness, and the application can set a multi-channel wire distribution arrangement guide module, cooperates with a first roller, a second roller, an extension motor and a detection probe to form a self-adaptive wire distribution guide structure, so that the multiple electric wires complete wire distribution guide, spacing adjustment and preliminary straightening before entering the heat package extrusion device.

Description

Technical Field

[0001] This invention belongs to the technical field of cable core arrangement, and more specifically, relates to a cable core arrangement device. Background Technology

[0002] With the continuous development of the wire and cable manufacturing industry, thermoforming extrusion technology has been widely used in the production of various cable products due to its ability to achieve continuous wrapping and molding of wire harnesses, improve the overall strength and protective performance of products. During thermoforming extrusion, multiple wires and hollow support cores are typically fed synchronously into the thermoforming extrusion equipment for integrated wrapping. Therefore, the arrangement, straightening effect, and conveying stability of the wires before entering the extrusion equipment directly affect the molding quality and product consistency of the thermoforming extrusion.

[0003] However, most existing thermoforming extrusion equipment only has basic conveying functions. Wires are usually fed directly into the extrusion equipment from the spool. Due to long-term coiled storage, significant bending stress can remain during the release process, leading to bending, springback, swaying, warping, and tangling during conveying. When multiple wires enter the thermoforming extrusion equipment without proper preparation, it can easily cause uneven wire bundle arrangement, local misalignment, and unstable conveying. It can also affect the synchronous conveying of the hollow support core and the wire bundle, resulting in uneven thermoforming material coverage, reduced molding quality, and in severe cases, affecting the stability of continuous production. Existing wire management mechanisms often use fixed-spacing guidance or a single straightening method. The guide spacing and clamping force are difficult to adaptively adjust according to different wire specifications. When processing wires of different diameters, insufficient straightening or excessive clamping can occur, resulting in wires still exhibiting bending deformation, slippage during conveying, or surface damage due to pressure. This makes it difficult to meet the stable conveying requirements of different wire specifications, further affecting the processing quality of subsequent thermoforming extrusion.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a cable core arrangement device in order to achieve a more practical and valuable purpose. Summary of the Invention

[0005] The present invention provides a cable core arrangement device to overcome the above-mentioned defects in the prior art.

[0006] The purpose and effect of the cable core arrangement device of the present invention are achieved by the following specific technical means: A cable core arranging device includes a wire arranging device, the output end of which is fixedly connected to a hot extrusion device, the front end of which is provided with a wire conveying device, and an output wire management device is fixedly installed above the wire arranging device. The wire routing device is equipped with a core conveyor and an inlet conveyor, and the hot-rolling extrusion device is equipped with a hot-melt extrusion assembly. The core conveyor conveys hollow support cores, which are simultaneously fed into the hot-rolling extrusion device in conjunction with the inlet conveyor to form an integrated wire harness with an inner lining. The output cable management device includes a wire traction and pressing mechanism, multiple sets of cable straightening and positioning rollers, and a multi-channel cable distribution and arrangement guide module. The wire traction and pressing mechanism provides synchronous traction force for the cable harness transportation. The multiple sets of cable straightening and positioning rollers straighten the wires in both directions to eliminate coiling and bending stress. The multi-channel cable distribution and arrangement guide module isolates and positions multiple wires in layers according to a preset spacing, so that the cable harness is stably transported into the hot extrusion device to complete the cable extrusion.

[0007] A further technical solution is provided, wherein the wire routing device includes a main frame, which is rectangular, with columns on all four sides of the rectangle. The four columns are hollow inside. A core conveyor and an infeed conveyor are fixedly installed at both ends of the main frame. The core conveyor is located at the end away from the hot-rolled extrusion device, and the infeed conveyor is located at the end of the hot-rolled extrusion device. An output end is provided at the connection between the infeed conveyor and the hot-rolled extrusion device.

[0008] A further technical solution is provided, wherein an output cable management device is fixedly installed above the main frame of the equipment. The output cable management device includes a top plate on the equipment, a rectangular hole on the top plate, a wire traction and pressing mechanism on one side of the rectangular hole, a multi-set cable straightening and positioning roller group is fixedly installed at the end of the wire traction and pressing mechanism away from the rectangular hole, and a multi-channel cable distribution guide module is fixedly installed on the side of the multi-set cable straightening and positioning roller group away from the wire traction and pressing mechanism.

[0009] In a further technical solution, a wire guide roller is rotatably installed in the rectangular hole on the side near the wire traction and pressing mechanism. Two sets of rotating rollers are rotatably installed on the wire guide roller, and the rotating rollers are on the same straight line as the wire traction and pressing mechanism.

[0010] A further technical solution is provided, wherein the wire traction and clamping mechanism includes a traction mounting frame, a lower roller is fixedly mounted on the traction mounting frame, a sliding back plate is slidably mounted above the lower roller, an upper pressure roller is fixedly mounted on the outer side of the sliding back plate, a lower pressure motor shaft is fixedly mounted on the upper end of the traction mounting frame, and the output end of the lower pressure motor shaft is fixedly connected to the sliding back plate.

[0011] A further technical solution is that the multiple sets of cable straightening and positioning rollers include a transverse mounting bracket, on which a rectangular array of several sets of transverse rollers are arranged, the several sets of transverse rollers are arranged in two rows, and a gap is provided between the two rows of transverse rollers.

[0012] A further technical solution is provided, wherein the multi-channel branching and arranging guide module includes an end straightening bracket, on which several sets of first rollers are fixedly installed, and a second roller is fixedly installed on one side of the first rollers. The second roller slides on the end straightening bracket, and a telescopic motor is fixedly installed on the outer side of the second roller. A detection probe is fixedly installed at the front end of the telescopic motor, and the detection probe contacts the second roller.

[0013] Compared with the prior art, the present invention has the following beneficial effects: This invention discloses a cable core arrangement device. By setting up a multi-channel wire arrangement guide module, and cooperating with a first roller, a second roller, a telescopic motor, and a detection probe to form an adaptive wire arrangement guide structure, multiple wires complete wire arrangement guidance, spacing adjustment, and preliminary straightening before entering the thermoforming extrusion device. The guide spacing is automatically adjusted according to the wire specifications to avoid cross-entanglement, positional deviation, and local bending during wire transportation, thereby improving the stability of the wire bundle arrangement and providing stable input conditions for subsequent straightening and thermoforming extrusion.

[0014] This invention discloses a cable core arrangement device. By setting up multiple sets of cable straightening and positioning rollers, and cooperating with a conductor traction and pressing mechanism, upper pressing rollers, lower rollers, a sliding back plate, and a lower pressing motor shaft to form a linked straightening and traction structure, the state of the wire detected by the detection probe can be synchronously applied to the conductor traction and pressing mechanism, automatically adjusting the wire pressing gap. While completing continuous wire straightening, it maintains stable traction and conveying, effectively releasing the bending stress of the wire coiling, reducing the swaying and springback phenomenon during the wire conveying process, and improving the straightness and conveying stability of the wire when entering the hot extrusion device.

[0015] This invention discloses a cable core arrangement device that establishes a collaborative conveying relationship between a core conveyor, an inlet conveyor, an outlet wire arrangement device, and a thermal extrusion device. This allows the wire bundle, after completing wire guiding, adaptive straightening, and stable traction, to enter the thermal extrusion device synchronously with the hollow support core for integrated thermal extrusion. This reduces wire bundle offset and uneven coating, improves the continuity of thermal extrusion, coating uniformity, and overall cable forming quality, and achieves continuous collaborative operation of wire arrangement, straightening, conveying, and thermal extrusion, thereby improving the overall processing stability of the device and product consistency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the overall appearance and structure of the present invention; Figure 2 This is a schematic diagram of the overall side view structure of the present invention; Figure 3 This is a schematic diagram of the overall bottom view of the present invention; Figure 4 This is a schematic diagram of the overall appearance structure of the wire routing device in this invention; Figure 5 This is a schematic side view of the overall structure of the wire routing device in this invention; Figure 6 This is a schematic diagram of the overall bottom view of the wire routing device in this invention; Figure 7 This is a schematic diagram of the overall appearance structure of the output cable management device in this invention; Figure 8 This is a top view schematic diagram of the overall structure of the output cable management device in this invention; Figure 9 This is a schematic side view of the overall structure of the output cable management device in this invention.

[0019] Explanation of reference numerals in the attached figures: 1. Cable routing device; 11. Overall equipment frame; 12. Output terminal; 13. Core conveyor; 14. Inlet conveyor; 2. Hot extrusion device; 3. Outgoing line conveyor; 4. Output cable management device; 41. Top plate of the equipment; 42. Wire traction and clamping mechanism; 421. Traction mounting frame; 422. Sliding back plate; 423. Upper pressure roller; 424. Lower roller; 425. Lower pressure motor shaft; 43. Multiple sets of cable straightening and positioning rollers; 431. Horizontal mounting bracket; 432. Horizontal rollers; 44. Multi-channel branch line layout guide module; 441. End straightening bracket; 442. First roller; 443. Second roller; 444. Telescopic motor; 445. Detection probe; 45. Rotate the roller; 46. Cable guide roller. Detailed Implementation

[0020] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0021] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying 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, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0023] As attached Figure 1 To be continued Figure 9 As shown: The present invention provides a cable core arranging device, including a wire arranging device 1, a hot extrusion device 2 fixedly connected to the output end of the wire arranging device 1, a wire conveying device 3 provided at the front end of the hot extrusion device 2, and an output wire management device 4 fixedly installed above the wire arranging device 1. The wire routing device 1 is equipped with a core conveyor 13 and an inlet conveyor 14. The hot-rolled extrusion device 2 is equipped with a hot-melt extrusion assembly. The core conveyor 13 conveys the hollow support core and, together with the inlet conveyor 14, enters the hot-rolled extrusion device 2 to form an integrated wire harness with an inner liner. This ensures that the hollow support core and the wire harness are conveyed synchronously, avoiding relative offset when entering the hot-rolled extrusion device 2, and improving the stability and molding consistency of the subsequent hot-rolled extrusion coating process.

[0024] The output cable management device 4 includes a wire traction and pressing mechanism 42, multiple sets of cable straightening and positioning rollers 43, and a multi-channel cable distribution and guidance module 44. The wire traction and pressing mechanism 42 provides synchronous traction force for the cable harness transportation, ensuring that the cable harness is continuously and stably transported. The multiple sets of cable straightening and positioning rollers 43 straighten the wires in both directions to eliminate coiling and bending stress, reducing the impact of wire bending deformation on subsequent extrusion. The multi-channel cable distribution and guidance module 44 isolates and positions multiple wires at preset intervals, ensuring that each wire is evenly arranged and stably transported into the hot-rolled extrusion device 2 to complete cable extrusion, avoiding cross-entanglement or positional displacement of multiple wires during transportation, and improving extrusion quality and product consistency.

[0025] Preferred options are shown in the appendix. Figure 1 To be continued Figure 5 The wire routing device 1 includes a rectangular frame 11 with four hollow, upright columns on its four sides. A core conveyor 13 and an infeed conveyor 14 are fixedly mounted at both ends of the frame 11. The core conveyor 13 is located at the end furthest from the thermoforming extrusion device 2, and the infeed conveyor 14 is located at the end of the thermoforming extrusion device 2. An output end 12 is provided at the connection point between the infeed conveyor 14 and the thermoforming extrusion device 2. The frame 11 provides a stable mounting foundation for each conveying mechanism, ensuring a stable correspondence between the core conveyor 13, the infeed conveyor 14, and the thermoforming extrusion device 2, thus improving the overall operational stability during the conveying process.

[0026] Preferred options are shown in the appendix. Figure 4 To be continued Figure 9 An output cable management device 4 is fixedly installed above the main frame 11 of the equipment. The output cable management device 4 includes a top plate 41 with a rectangular hole. A wire traction and pressing mechanism 42 is provided on one side of the rectangular hole. Multiple sets of cable straightening and positioning rollers 43 are fixedly installed on the end of the wire traction and pressing mechanism 42 away from the rectangular hole. A multi-channel cable distribution and arrangement guide module 44 is fixedly installed on the side of the multiple sets of cable straightening and positioning rollers 43 away from the wire traction and pressing mechanism 42. The mechanisms are arranged sequentially according to the wire conveying direction, so that the wires sequentially complete the cable distribution, straightening, positioning, and traction and pressing processes, achieving continuous and stable cable management and improving the cable arrangement accuracy before entering the hot extrusion device 2.

[0027] Preferred options are shown in the appendix. Figure 5 To be continued Figure 9A wire guide roller 46 is rotatably installed in the rectangular hole near the wire traction and pressing mechanism 42. Two sets of rotating shafts 45 are rotatably installed on the wire guide roller 46, and the rotating shafts 45 are aligned with the wire traction and pressing mechanism 42. The wire guide roller 46 and the two sets of rotating shafts 45 cooperate with each other to guide and convey the straightened wire, ensuring that the wire maintains a straight running state when entering the wire inlet conveyor 14, reducing frictional resistance and deviation during the conveying process.

[0028] Preferred options are shown in the appendix. Figure 5 To be continued Figure 9 The wire traction and clamping mechanism 42 includes a traction mounting frame 421. A lower roller 424 is fixedly mounted on the traction mounting frame 421. A sliding back plate 422 is slidably mounted above the lower roller 424. An upper pressure roller 423 is fixedly mounted on the outer side of the sliding back plate 422. A lower pressure motor shaft 425 is fixedly mounted on the upper end of the traction mounting frame 421. The output end of the lower pressure motor shaft 425 is fixedly connected to the sliding back plate 422. The lower pressure motor shaft 425 drives the sliding back plate 422 to move up and down, thereby adjusting the clamping distance between the upper pressure roller 423 and the lower roller 424. This ensures that wires of different specifications can obtain appropriate clamping force, preventing damage to the wires while ensuring stable traction and conveying, and improving the stability of wire conveying.

[0029] Preferred options are shown in the appendix. Figure 5 To be continued Figure 9 The multi-set cable straightening and positioning roller group 43 includes a transverse mounting bracket 431. A rectangular array of transverse rollers 432 is arranged on the transverse mounting bracket 431, with the rollers arranged in two rows and a gap between them. As the wire passes sequentially between the rollers 432, the continuous guidance and support from the rollers gradually releases the coiling stress during transport, achieving continuous straightening and reducing the impact of wire bending on the subsequent hot-rolling extrusion quality.

[0030] Preferred options are shown in the appendix. Figure 5 To be continued Figure 9The multi-channel branching and arranging guide module 44 includes an end straightening bracket 441. Several sets of first rollers 442 are fixedly installed on the end straightening bracket 441. A second roller 443 is fixedly installed on one side of the first rollers 442. The second rollers 443 slide on the end straightening bracket 441. A telescopic motor 444 is fixedly installed on the outside of the second rollers 443. A detection probe 445 is fixedly installed at the front end of the telescopic motor 444. The detection probe 445 contacts the second rollers 443. The wire first enters between the first roller 442 and the second roller 443. The two sets of rollers work together to guide, clamp, and initially straighten the wire, ensuring it remains relatively straight before entering the subsequent straightening process. The detection probe 445 monitors the position of the second roller 443 in real time. When a change in wire specifications or the position of the second roller 443 is detected, a detection signal is transmitted to the telescopic motor 444. The telescopic motor 444 drives the second roller 443 to slide along the end straightening bracket 441, adjusting the position of the first roller 442. The distance between roller 42 and the second roller 443 allows wires of different specifications to obtain appropriate straightening force, improving wire guiding and straightening effects. At the same time, the detection signal output by the detection probe 445 can provide adjustment basis for the wire traction and clamping mechanism 42, so that the lower pressure motor shaft 425 can synchronously adjust the clamping distance between the upper pressure roller 423 and the lower roller 424, realizing the coordinated cooperation of guiding and straightening and traction clamping, further ensuring the stable delivery of wires to the inside of the hot extrusion device 2, and improving the final hot extrusion quality and product consistency.

[0031] Specific usage of this invention: When using this device, it is first moved to the production workshop, and the core conveyor 13, the infeed conveyor 14, and the hot extrusion device 2 are adjusted to normal working conditions according to production needs. Then, the hollow support core is inserted into the core conveyor 13, which stably conveys the hollow support core to the infeed conveyor 14. This ensures that the hollow support core is conveyed synchronously with the subsequently input wires and finally enters the hot extrusion device 2 for hot extrusion, thereby forming an integrated wire harness with an inner liner. This prevents the hollow support core and the wire harness from shifting positions when entering the hot extrusion device 2, improving the continuity and consistency of hot extrusion.

[0032] Meanwhile, multiple wires are input through the output cable management device 4 set on the wire rack. Since traditional cables are usually stored in coils, there is a large residual coiling and bending stress inside the wires during the unwinding process. The wires are prone to swinging left and right, warping up and down, crossing and tangling, and local bending. When the bent wires directly enter the thermoforming extrusion device for coating, it is easy to cause uneven wire bundle arrangement, inconsistent coating thickness, local eccentricity, uneven internal stress of the cable, and reduced flatness of the extruded product. In severe cases, it may also lead to incomplete coating of the thermoforming material, thereby affecting the overall forming quality of the cable and its subsequent use stability. Therefore, this device uses the output cable management device 4 to continuously manage, straighten, and stably transport all the wires before entering the thermoforming extrusion device 2.

[0033] When the cable enters the output cable management device 4, the wire first enters between the first roller 442 and the second roller 443. The first roller 442 and the second roller 443 form corresponding guide and straightening channels. The two sets of rollers provide rolling support to both sides of the wire, ensuring that the wire is always under uniform force during the conveying process. The rolling contact replaces sliding friction, effectively reducing friction and wear on the wire surface. At the same time, the guide gap formed between the first roller 442 and the second roller 443 is used to initially straighten and guide the wire with a bending tendency, gradually restoring the wire to a relatively straight conveying state, providing a stable foundation for further straightening.

[0034] When the detection probe 445 contacts the second roller 443, the detection probe 445 detects the positional change of the second roller 443 in real time. When it detects that the position of the second roller 443 has changed due to different specifications of wire or changes in the degree of wire bending, the detection probe 445 feeds back the detection signal to the telescopic motor 444. The telescopic motor 444 drives the second roller 443 to slide along the end straightening bracket 441 according to the detection result, so that the distance between the second roller 443 and the first roller 442 changes automatically. This adjusts the clamping force according to the wire diameter and degree of bending, so that the wire always maintains a suitable straightening pressure. This avoids the wire being deformed due to too small a distance, and also avoids the straightening effect being reduced due to too large a distance. This improves the adaptability of wires of different specifications, and ensures that the wires entering the subsequent processes maintain a stable and straight arrangement.

[0035] Subsequently, as the cable continues to enter between several sets of transverse rollers 432, which are arranged in a rectangular array, the cable passes through each set of transverse rollers 432 in sequence. During the continuous rolling guidance process, the transverse rollers 432 can provide multi-point continuous support for the cable, allowing the cable to gradually release the internal stress generated by coiling during the conveying process. At the same time, it restricts the transverse swaying and vertical jumping of the cable, further eliminating the bending deformation of the cable, improving the overall straightness of the cable, and enabling multiple cables to maintain a uniform arrangement before entering the next process.

[0036] Subsequently, the wire enters the wire traction and clamping mechanism 42. The lower pressure motor shaft 425 drives the sliding back plate 422 to slide up and down according to the detection signal fed back by the detection probe 445. This causes the sliding back plate 422 to drive the upper pressure roller 423 to move closer to or further away from the lower roller 424 in sync. The clamping distance between the upper pressure roller 423 and the lower roller 424 is automatically adjusted so that wires of different specifications can obtain appropriate clamping pressure. This ensures stable traction and conveying while avoiding damage to the wire due to excessive pressure or slippage due to insufficient pressure. This further ensures that the wire conveying speed is synchronized with the core conveying speed, thereby improving the overall conveying stability.

[0037] Subsequently, after straightening and traction, the wire is finally guided by two sets of rotating rollers 45 and wire guide rollers 46. The two sets of rotating rollers 45 are on the same straight line as the wire traction and pressing mechanism 42, so that the wire is kept in a straight conveying state. The wire guide rollers 46 further reduce the frictional resistance when the wire enters the inlet conveyor 14, reduce the wire from bending and deviating again, and make the wire enter the inlet conveyor 14 stably.

[0038] Finally, the infeed conveyor 14 synchronously transports the wires and hollow support cores after wire arrangement to the hot-melt extrusion unit 2. The hot-melt extrusion assembly synchronously hot-melts and extrudes the wires and hollow support cores, forming a liner-like structure in the hollow support cores and wrapping multiple wires to form a complete cable. Subsequently, the cable is supported, transported, and discharged by the outfeed conveyor 3, preventing the cable from bending and deforming due to suspension after hot-melt extrusion. This improves the overall flatness, uniformity of wrapping, and stability of continuous production of the cable, enabling the device to continuously complete automatic wire arrangement, automatic straightening, automatic adjustment, and stable hot-melt extrusion of multiple wires, thereby improving the processing quality and production efficiency of cable products.

[0039] The present invention discloses a cable core arrangement device. By setting up a multi-channel branching and arrangement guide module 44, and cooperating with a first roller 442, a second roller 443, a telescopic motor 444 and a detection probe 445 to form an adaptive branching and guiding structure, multiple wires complete branching and guiding, spacing adjustment and preliminary straightening before entering the hot extrusion device 2. The guide spacing is automatically adjusted according to the wire specifications to avoid cross-entanglement, positional deviation and local bending during wire transportation, improve the stability of wire bundle arrangement, and provide stable input conditions for subsequent straightening and hot extrusion.

[0040] The present invention discloses a cable core arrangement device by setting up multiple sets of cable straightening and positioning roller groups 43, which, together with the conductor traction and pressing mechanism 42, upper pressing roller 423, lower roller 424, sliding back plate 422 and lower pressing motor shaft 425, form a linkage straightening and traction structure. This allows the wire state detected by the detection probe 445 to act synchronously on the conductor traction and pressing mechanism 42, automatically adjusting the wire pressing gap. While completing continuous wire straightening, it maintains stable traction and conveying, effectively releasing the wire winding and bending stress, reducing the swaying and springback phenomenon during wire conveying, and improving the straightness and conveying stability of the wire when entering the hot extrusion device 2.

[0041] The present invention discloses a cable core arrangement device that establishes a collaborative conveying relationship between the core conveyor 13, the inlet conveyor 14, the outlet wire arrangement device 4, and the hot extrusion device 2. This enables the wire harness, after completing the wire guiding, adaptive straightening, and stable traction, to enter the hot extrusion device 2 simultaneously with the hollow support core for integrated hot extrusion. This reduces wire harness deviation and uneven coating, improves the continuity of hot extrusion, the uniformity of coating, and the overall forming quality of the cable. It achieves continuous collaborative operation of wire arrangement, straightening, conveying, and hot extrusion, thereby improving the overall processing stability of the device and the consistency of the products.

[0042] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A cable core arranging device, comprising a wire arranging device (1), wherein a hot extrusion device (2) is fixedly connected to the output end of the wire arranging device (1), and a wire conveying device (3) is provided at the front end of the hot extrusion device (2), characterized in that: An output cable management device (4) is fixedly installed above the cable routing device (1). The wire arrangement device (1) is equipped with a core conveyor (13) and an inlet conveyor (14). The hot-rolled extrusion device (2) is equipped with a hot melt extrusion assembly. The core conveyor (13) is used to convey hollow support cores and, together with the inlet conveyor (14), to synchronously convey the hollow support cores and wire harnesses into the hot-rolled extrusion device (2) for integrated wrapping. The output cable management device (4) includes a wire traction and pressing mechanism (42), multiple sets of cable straightening and positioning rollers (43), and a multi-channel wire distribution and arrangement guide module (44). The multi-channel wire distribution and arrangement guide module (44) is used to guide and position multiple wires. The multiple sets of cable straightening and positioning rollers (43) are used to straighten the wires. The wire traction and pressing mechanism (42) is used to traction and press the wire bundle so that the wire bundle is stably transported into the hot extrusion device (2) to complete the extrusion.

2. The cable core arrangement device according to claim 1, characterized in that: The wire routing device (1) includes a main frame (11), which is rectangular in shape and has hollow columns at the four corners. A core conveyor (13) and an inlet conveyor (14) are fixedly installed at both ends of the main frame (11). The core conveyor (13) is located at one end away from the hot extrusion device (2), and the inlet conveyor (14) is located at one end close to the hot extrusion device (2). An output end (12) is provided at the connection between the inlet conveyor (14) and the hot extrusion device (2).

3. The cable core arrangement device according to claim 2, characterized in that: An output cable management device (4) is fixedly installed on the top of the main frame (11) of the equipment. The output cable management device (4) includes a top plate (41) on the equipment. A rectangular hole is provided on the top plate (41). A wire traction and pressing mechanism (42) is provided on one side of the rectangular hole. Multiple sets of cable straightening and positioning roller groups (43) are fixedly installed on the side of the wire traction and pressing mechanism (42) away from the rectangular hole. Multiple channels of cable distribution and arrangement guide modules (44) are fixedly installed on the side of the multiple sets of cable straightening and positioning roller groups (43) away from the wire traction and pressing mechanism (42).

4. The cable core arrangement device according to claim 3, characterized in that: A wire guide roller (46) is rotatably mounted on the side of the rectangular hole near the wire traction and pressing mechanism (42). Two sets of rotating rollers (45) are rotatably mounted on the wire guide roller (46). The two sets of rotating rollers (45) are located on the same straight line as the wire traction and pressing mechanism (42).

5. The cable core arrangement device according to claim 4, characterized in that: The wire traction and clamping mechanism (42) includes a traction mounting frame (421), on which a lower roller (424) is fixedly mounted. A sliding back plate (422) is slidably mounted above the lower roller (424). An upper pressing roller (423) is fixedly mounted on the outer side of the sliding back plate (422). A lower pressing motor shaft (425) is fixedly mounted on the upper end of the traction mounting frame (421). The output end of the lower pressing motor shaft (425) is fixedly connected to the sliding back plate (422).

6. The cable core arrangement device according to claim 5, characterized in that: The multiple sets of cable straightening and positioning rollers (43) include a transverse mounting bracket (431). The transverse mounting bracket (431) is provided with a rectangular array of several sets of transverse rollers (432). The several sets of transverse rollers (432) are arranged in two rows, and a gap is formed between the two rows of transverse rollers (432) for the wire to pass through.

7. A cable core arrangement device according to claim 6, characterized in that: The multi-channel branch line arrangement guide module (44) includes an end straightening bracket (441). Several sets of first rollers (442) are fixedly installed on the end straightening bracket (441). A second roller (443) is provided on one side of the first roller (442) and can be slidably installed on the end straightening bracket (441). A telescopic motor (444) is fixedly connected to the outside of the second roller (443). A detection probe (445) is fixedly installed at the front end of the telescopic motor (444). The detection probe (445) is in contact with the second roller (443).

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