Cable processing winding machine

Abstract

The utility model discloses a cable processing winding machine, which relates to the technical field of cable processing and comprises a mandrel, one end of the mandrel is connected with a fixed limiting disc, and the other end of the mandrel is detachably connected with a movable limiting disc. A cavity is formed in the mandrel and filled with oil, a first telescopic body is axially and slidably connected to the end, close to the movable limiting disc, of the mandrel, a plurality of second telescopic bodies are radially and slidably connected to the outer ring side of the mandrel, a plurality of arc-shaped plates are evenly distributed on the circumference of the outer side of the mandrel, and the inner sides of the arc-shaped plates are connected with the outer ends of the second telescopic bodies; when the movable limiting disc is connected with the core shaft, the first telescopic body axially shrinks inwards, and the first telescopic body enables the second telescopic body and the arc-shaped plate to radially expand outwards through oil; the cable winding device is provided with the second telescopic body which stretches out and draws back in the radial direction and the arc-shaped plate, the arc-shaped plate can be retracted inwards in the radial direction after a cable is wound, and the wound annular cable bundle can be taken down easily; through transmission of the first telescopic body and oil liquid, outward expansion of the arc-shaped plate can be achieved through connection of the movable limiting disc, and inward contraction of the arc-shaped plate is not affected after the movable limiting disc is detached.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a cable processing and winding machine. Background Art

[0002] A cable processing and winding machine is a device that reels finished cables. Cables are divided into wireless and wired reel cables when they leave the factory. Wireless reel cables do not require a reel and are less expensive. They use the cable processing and winding machine to wind the cables into an annular bundle, which can then be directly bundled and secured using wire harnesses or film after removal. Utility model patents with publication numbers CN219469262U and CN221274840U both feature a cable processing and winding machine. However, after the cables are wound around the outside of the reel, it is inconvenient to remove the wound annular wireless reel bundle, making subsequent packaging difficult. Utility Model Content

[0003] The purpose of the present utility model is to provide a cable processing and winding machine in order to solve the above-mentioned problems in the prior art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A cable processing and winding machine comprises a rotatable core shaft, one end of the core shaft is connected to a fixed limit plate, and the other end is detachably connected to a movable limit plate; the core shaft has a cavity and is filled with oil, the core shaft is axially slidingly connected to a first telescopic body at one end close to the movable limit plate, and a plurality of second telescopic bodies are radially slidingly connected to the outer ring side of the core shaft, and a plurality of arc plates are evenly distributed on the outer circumference of the core shaft, and the inner side of the arc plate is connected to the outer end of the second telescopic body; when the movable limit plate is connected to the core shaft, the first telescopic body is axially retracted, and the first telescopic body causes the second telescopic body and the arc plate to expand radially outward through the oil.

[0006] Furthermore, an internal thread section is provided at the outer end of the core shaft, and a stud that cooperates with the internal thread section is provided on one side of the center of the movable limiting plate.

[0007] Furthermore, the first telescopic body includes a piston part and a rod part, a limiting ring is provided on the inner side of the core shaft, the rod part of the first telescopic body slides through the limiting ring, and the outer end of the rod part of the first telescopic body extends to the inner side of the internal thread section.

[0008] Furthermore, a return spring is connected between the outer end of the rod portion of the first telescopic body and the limiting ring.

[0009] Furthermore, there are gaps between adjacent arc-shaped plates, and there is a gap between the arc-shaped plates and the outer side of the core shaft. The fixed limiting plate and the movable limiting plate are both provided with a plurality of notches corresponding to the gaps between adjacent arc-shaped plates.

[0010] Furthermore, several radial cylinders are arranged on the outer ring side of the core shaft, the inner ends of the cylinders are connected to the inner cavity of the core shaft, and the outer ends of the cylinders are bent toward the center to form an annular bending portion; the second telescopic body includes a piston portion and a rod portion, and the outer end of the rod portion of the second telescopic body is connected to the inner side of the arc plate.

[0011] Furthermore, it also includes a frame, on which a first motor for driving the core shaft to rotate is installed.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model has a radially retractable second telescopic body and an arc plate. The arc plate can be radially retracted after the cable is wound, which is convenient for removing the wound annular cable bundle. Through the first telescopic body and oil transmission, the movable limit plate is connected to realize the outward expansion of the arc plate, and the removal of the movable limit plate will not affect the inward retraction of the arc plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the core shaft of the present utility model.

[0016] Figure 3 This is a structural schematic diagram of the movable limiting plate of the utility model.

[0017] Figure 4 This is a schematic diagram of the motor position of the present utility model.

[0018] In the figure: 1. core shaft; 2. fixed limit plate; 3. movable limit plate; 4. internal thread section; 5. stud; 6. first telescopic body; 7. return spring; 8. cylinder; 9. second telescopic body; 10. arc plate; 11. notch; 12. frame; 13. first motor; 14. bracket; 15. slide; 16. screw; 17. second motor; 18. pulley. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention. That is, the embodiments described herein are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and illustrated in the drawings herein can be arranged and designed in a variety of different configurations.

[0020] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0021] In the description of this utility model, unless otherwise specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "provided with" and "provided with" that may appear should be understood in a broad sense. For example, the object "provided with" may be a part of the main body, or may be arranged separately from the main body and connected to the main body. The connection may be detachable or non-detachable. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0023] The present invention is further described in detail below with reference to the embodiments.

[0024] Specific embodiments of the cable processing and winding machine provided by the utility model:

[0025] See also Figure 1-4 The cable processing and winding machine includes a rotatable core shaft 1, one end of the core shaft 1 is connected to a fixed limit plate 2, and the other end is detachably connected to a movable limit plate 3; the outer diameters of the fixed limit plate 2 and the movable limit plate 3 are the same and larger than the outer diameter of the core shaft 1, which can limit the two ends of the cable winding.

[0026] In this embodiment, a frame 12 is provided, and a first motor 13 for driving the core shaft 1 to rotate is installed on the frame 12. The output shaft of the first motor 13 passes through a side wall of the frame 12. The side wall of the frame 12 supports the rotation of the output shaft of the first motor 13. The core shaft 1 is connected to the output shaft of the first motor 13 through a fixed limit plate 2. The first motor 13 can drive the fixed limit plate 2 and the core shaft 1 to rotate.

[0027] An internal thread section 4 is provided at the outer end of the core shaft 1, and a stud 5 cooperating with the internal thread section 4 is provided on the center side of the movable limit plate 3. The cooperating of the stud 5 and the internal thread section 4 of the core shaft 1 can realize the detachable connection between the movable limit plate 3 and the core shaft 1.

[0028] There is a cavity inside the core shaft 1 and it is filled with oil. The core shaft 1 is axially slidably connected to the first telescopic body 6 at one end near the movable limit plate 3. Specifically, the first telescopic body 6 includes a piston part and a rod part. The piston part of the first telescopic body 6 slides along the inner side of the cavity. A limiting ring is provided on the inner side of the core shaft 1. The rod part of the first telescopic body 6 slides through the limiting ring. The limiting ring serves as a boundary between the internal thread section 4 and the cavity of the core shaft 1. The outer end of the rod part of the first telescopic body 6 extends to the inner side of the internal thread section 4.

[0029] A return spring 7 is connected between the outer end of the rod of the first telescopic body 6 and the stop ring. When the core shaft 1 is connected to the movable stop plate 3 via a threaded connection, the stud 5 moves the first telescopic body 6 into the cavity, compressing the oil inward. When the movable stop plate 3 is removed, the return spring 7 extends and resets the first telescopic body 6.

[0030] A number of second telescopic bodies 9 are radially slidably connected to the outer ring side of the core shaft 1, and a number of arc-shaped plates 10 are evenly distributed on the outer circumference of the core shaft 1, and the inner sides of the arc-shaped plates 10 are connected to the outer ends of the second telescopic bodies 9; specifically, a number of radial cylinders 8 are arranged on the outer ring side of the core shaft 1, and the inner ends of the cylinders 8 are connected to the inner cavity of the core shaft 1, and the outer ends of the cylinders 8 are bent toward the center to form an annular bending portion; the second telescopic body 9 includes a piston portion and a rod portion, and the outer end of the rod portion of the second telescopic body 9 is connected to the inner side of the arc-shaped plate 10; the annular bending portion at the outer end of the cylinder 8 can prevent the piston portion of the second telescopic body 9 from falling out of the cylinder 8.

[0031] When the movable limiting plate 3 is connected to the core shaft 1 , the first telescopic body 6 is axially retracted. The first telescopic body 6 compresses the oil so that the oil enters the cylinder 8 , thereby causing the second telescopic body 9 and the arc plate 10 to expand radially outward.

[0032] In this embodiment, four arc-shaped plates 10 are provided, each arc-shaped plate 10 is connected to two second telescopic bodies 9 , and correspondingly, the outer side of the core shaft 1 is connected to eight cylinders 8 .

[0033] Before winding the cable, the movable limit plate 3 is installed so that the curved plate 10 is in an outward-expanding state. The first motor 13 drives the core shaft 1, the fixed limit plate 2, and the movable limit plate 3 to rotate, so that the cable is wound between the fixed limit plate 2 and the movable limit plate 3 outside the curved plate 10. After winding is completed, the movable limit plate 3 is removed, and the return spring 7 extends and resets the first telescopic body 6. The second telescopic body 9 and the curved plate 10 are retracted and reset through oil transmission. After the curved plate 10 is retracted, the radial dimension of the curved plate 10 is smaller than the inner diameter of the wound annular cable bundle, and there is no obstruction from the movable limit plate 3, so the wound cable bundle can be easily removed.

[0034] In this embodiment, when the curved plates 10 are in the retracted state, gaps exist between adjacent curved plates 10, and there is a gap between the curved plates 10 and the outer side of the core shaft 1. The fixed limiting plate 2 and the movable limiting plate 3 are each provided with a plurality of radial notches 11 corresponding to the gaps between adjacent curved plates 10. In this embodiment, the number of notches 11 on each of the fixed limiting plate 2 and the movable limiting plate 3 is four. After the cable is wound and before the cable is removed, a wire harness or wire can be passed through the notches 11 and the gap between the cable bundle and the core shaft 1 to tie the circular cable bundle around the circumference, thereby securing the circular cable bundle.

[0035] In this embodiment, a bracket 14 is mounted on one side of the frame 12. The bracket 14 has two horizontal rod-like structures and a slide 15. The rod-like structures of the bracket 14 all pass through the slide 15, allowing the slide 15 to slide horizontally. The sliding direction of the slide 15 is parallel to the axial direction of the core shaft 1, and the sliding range corresponds to the axial span of the core shaft 1. A lead screw 16 is rotatably mounted on the bracket 14, and the lead screw 16 passes through the slide 15 and is threadedly connected to the slide 15. A second motor 17 is mounted on the frame 12. The output shaft of the second motor 17 is connected to the lead screw 16 to drive the lead screw 16 to rotate, thereby causing the slide 15 to slide back and forth. A pulley 18 is rotatably mounted on the upper side of the slide 15. The cable passes through the pulley 18 before winding. The second motor 17 causes the slide 15 and the pulley 18 to move back and forth in a cycle, so that the cable can be evenly wound around the outer side of the curved plate 10.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments without inventive effort, or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cable processing and winding machine, characterized in that: The invention comprises a rotatable core shaft (1), one end of the core shaft (1) is connected to a fixed limit plate (2), and the other end is detachably connected to a movable limit plate (3); the core shaft (1) has a cavity therein and is filled with oil; one end of the core shaft (1) close to the movable limit plate (3) is axially slidably connected to a first telescopic body (6); the outer ring side of the core shaft (1) is radially slidably connected to a plurality of second telescopic bodies (9); a plurality of arc plates (10) are evenly distributed on the outer circumference of the core shaft (1), and the inner side of the arc plates (10) is connected to the outer end of the second telescopic body (9); when the movable limit plate (3) is connected to the core shaft (1), the first telescopic body (6) is axially retracted, and the first telescopic body (6) causes the second telescopic body (9) and the arc plates (10) to expand radially outward through the oil.

2. The cable processing and winding machine according to claim 1, characterized in that: An inner thread section (4) is provided at the outer end of the core shaft (1), and a stud (5) that cooperates with the inner thread section (4) is provided on one side of the center of the movable limiting plate (3).

3. The cable processing and winding machine according to claim 2, characterized in that: The first telescopic body (6) comprises a piston portion and a rod portion, a limiting ring is provided on the inner side of the core shaft (1), the rod portion of the first telescopic body (6) slides through the limiting ring, and the outer end of the rod portion of the first telescopic body (6) extends to the inner side of the internal thread section (4).

4. The cable processing and winding machine according to claim 3, characterized in that: A return spring (7) is connected between the outer end of the rod portion of the first telescopic body (6) and the limiting ring.

5. The cable processing and winding machine according to claim 1, characterized in that: There is a gap between adjacent arc-shaped plates (10), and there is a gap between the arc-shaped plates (10) and the outer side of the core shaft (1). The fixed limiting plate (2) and the movable limiting plate (3) are both provided with a plurality of notches (11) corresponding to the gaps between adjacent arc-shaped plates (10).

6. The cable processing and winding machine according to claim 1, characterized in that: A plurality of radial cylinders (8) are provided on the outer ring side of the core shaft (1), the inner ends of the cylinders (8) are communicated with the inner cavity of the core shaft (1), and the outer ends of the cylinders (8) are bent toward the center to form an annular bending portion; the second telescopic body (9) includes a piston portion and a rod portion, and the outer end of the rod portion of the second telescopic body (9) is connected to the inner side of the arc plate (10).

7. The cable processing and winding machine according to claim 1, characterized in that: It also includes a frame (12), on which a first motor (13) for driving the core shaft (1) to rotate is installed.

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