Aluminum conductor single-strand laydown frame
By designing an aluminum conductor monofilament stranding and feeding frame with a feeding and cleaning device, the problem of material loosening was solved, achieving stable fixation and efficient cleaning, thus improving the stability and efficiency of the stranding process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGJIN HAODA METAL WIRE CO LTD
- Filing Date
- 2025-06-04
- Publication Date
- 2026-07-07
AI Technical Summary
In existing technologies, aluminum conductor monofilament stranding and feeding frames cannot achieve automated material fixation, resulting in material loosening and affecting the stability and efficiency of the stranding process.
A wire feeding frame for stranding aluminum conductor monofilaments, including a wire feeding device and a cleaning device, was designed. The material is stably fixed and automatically tightened through the cooperation of a motor-driven threaded rod and a buffer spring. The frame is also equipped with a brush cleaning device to remove aluminum shavings and oxide layers from the surface of the aluminum monofilaments.
It achieves stable fixing and automated fastening of materials, improves the stability and efficiency of the twisting process, reduces downtime, improves cleaning efficiency, and avoids failures caused by loose materials.
Smart Images
Figure CN224467241U_ABST
Abstract
Description
Technical Field
[0001] The embodiments disclosed herein relate to the field of stranded wire laying frame technology, specifically, to an aluminum conductor monofilament stranded wire laying frame. Background Technology
[0002] The stranding and pay-off frame is a key equipment component in the cable conductor stranding process. It is mainly used for the stable pay-off, positioning, and tension control of single filaments such as aluminum and copper conductors during the stranding process. Its core function is to ensure that multiple single filaments are stranded into a whole conductor core in a preset direction and according to a preset rule.
[0003] According to the published aluminum alloy monofilament stranded wire feeding frame (publication number: CN220283169U), it includes a support frame with a U-shaped longitudinal section; a support frame is rotatably mounted on the support frame via a rotating shaft; a driving component acting on the rotating shaft is installed on the support frame to make the rotating shaft rotate on the support frame. This utility model utilizes a fixing component design. When the aluminum alloy monofilament feeding on the reel is finished and the reel is replaced, the fixing of the two limiting blocks to the two fixing blocks by the two fixing components is removed, allowing the limiting blocks to rotate on the fixing blocks. The two arc-shaped grooves that limit the reel ends are also removed, enabling disassembly and replacement of the reel. Conversely, after replacement, the two fixing components are used to fix the two limiting blocks to the two fixing blocks, thus limiting the reel. This replaces the method of fixing the limiting blocks to the fixing blocks with screws, eliminating the need for a specific wrench, simplifying the overall operation, and improving work efficiency.
[0004] In the above application, when installing materials, it is difficult to solve the problem of automatically fixing the materials, and it is impossible to clean the materials and automatically tighten them, causing the materials to loosen and resulting in failure to twist the wire. Therefore, we propose an aluminum conductor monofilament twisting and laying frame. Utility Model Content
[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide an aluminum conductor monofilament stranding and laying frame, which solves the technical problem in the prior art that the material cannot be cleaned and automatically fastened, causing the material to loosen and resulting in failure to strand the wire.
[0006] According to one aspect, at least one embodiment of this disclosure provides an aluminum conductor monofilament stranded wire feeding frame, including a frame, a support column fixedly connected to the bottom of the frame, a foot pad fixedly connected to the bottom of the support column, and a wire feeding device disposed inside the frame.
[0007] The wire feeding device includes a lower fixing plate, which is fixedly connected to the bottom inner side of the frame. A motor is fixedly connected to the top inner side of the frame. A threaded rod is fixedly connected to the output shaft of the motor. A threaded sleeve is threadedly connected to the circumferential surface of the threaded rod. A connecting plate is fixedly connected to the circumferential surface of the threaded sleeve. An upper fixing plate is fixedly connected to the side of the connecting plate. A limit plate is fixedly connected to one end of the threaded rod. A wire feeding plate is fixedly connected to the top of the frame. A buffer spring is fixedly connected to the top inner side of the frame.
[0008] For example, in at least one embodiment of this disclosure, an aluminum conductor monofilament stranded wire laying frame is provided, wherein a buffer plate is fixedly connected to the end of the buffer spring away from the frame, and anti-slip rings are fixedly connected inside the lower fixed plate and the upper fixed plate, the purpose of which is to stably fix the material and provide buffering and anti-slip.
[0009] The bottom of the buffer plate is located on the displacement trajectory of the top of the upper fixed plate. There are six buffer springs and six buffer plates, arranged in groups of three symmetrically along the central axis of the frame. The purpose is to provide buffering protection and ensure safe and stable operation.
[0010] According to another aspect, at least one embodiment of this disclosure also provides an aluminum conductor monofilament stranding and laying frame, wherein the top of the lower fixing plate is located on the movement trajectory of the bottom of the upper fixing plate, and two upper and lower fixing plates are provided, which are symmetrical to each other along the central axis of the frame, for the purpose of stably fixing the installed material.
[0011] A cleaning device is provided on the side of the lower fixed plate. The cleaning device includes a touch plate, the side of which is fixedly connected to the side of the lower fixed plate. A return spring is fixedly connected to the side of the touch plate, and a touch rod is fixedly connected to the end of the return spring away from the touch plate. A second motor is fixedly connected to the inner side of the frame. A second threaded rod is fixedly connected to the output shaft of the second motor. A movable plate is threadedly connected to the circumferential surface of the second threaded rod. A brush is fixedly connected to the side of the movable plate. A support column is slidably connected through the side of the brush. Both ends of the support column are fixedly connected to the inner side of the frame. A switch is provided on the side of the second motor, and the bottom of the touch rod is fixedly connected to the trigger end of the switch. The purpose of this is to provide cleaning and protection.
[0012] For example, in at least one embodiment of this disclosure, an aluminum conductor monofilament stranded wire feeding frame is provided, wherein a rotating sleeve is rotatably connected to the end of the threaded rod two away from the motor two, and the end of the rotating sleeve away from the threaded rod two is fixedly connected to the inner side of the frame, the purpose of which is to maintain the stable rotation of the threaded rod two.
[0013] The top of the lower fixing plate is provided with a through groove, and the top of the contact rod is located on the displacement trajectory of the bottom of the upper fixing plate. The purpose of this is that the contact rod can be pressed into the through groove without affecting the fixing.
[0014] The number of motors, brushes, and contact rods is set to three, and the motors, brushes, and contact rods are arranged in a linear array on the inner side of the frame to make the equipment operate more stably.
[0015] The beneficial effects of the embodiments disclosed herein are as follows:
[0016] In this disclosure, through the cooperation of components such as the lower fixed plate, motor one, and threaded rod one in the wire feeding device, when single wire twisting is required, the material is placed on the circumferential surface of the lower fixed plate. After the motor one starts, it drives the threaded rod one to rotate, causing the threaded sleeve and connecting plate to move vertically, so that the material is fixed between the upper fixed plate and the lower fixed plate. The distance between the upper fixed plate and the lower fixed plate can also be adjusted to accommodate aluminum single wire coils of different diameters. When the upper fixed plate moves back to the reset position, its top touches the buffer plate. Six sets of buffer springs absorb mechanical impact energy through elastic deformation. The modular fixed plate structure is easy to disassemble and maintain, and the anti-slip sleeve can be replaced individually, reducing downtime.
[0017] In this disclosure, through the cooperation of components such as the contact plate, return spring, and motor II in the cleaning device, when the upper fixed plate moves downward to the working position, its bottom touches the contact rod, triggering mechanical linkage. After the contact rod is pressed, it drives the contact plate to move through the return spring, triggering the switch to start motor II. Motor II drives the threaded rod II to rotate, causing the moving plate to slide laterally along the support column. The brush contacts the surface of the aluminum monofilament, removing aluminum chips and oxide layers generated during storage and transportation. When the material is removed, the upper fixed plate moves upward, and the return spring resets the switch, turning off the cleaning device. This solves the pain points of low cleaning efficiency and interference with production in traditional equipment. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.
[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0020] Figure 2 This is a three-dimensional side view of the wire feeding device of this utility model.
[0021] Figure 3 This is a three-dimensional top view of the structure of this utility model;
[0022] Figure 4 This is a three-dimensional cross-sectional structural diagram of the cleaning device of this utility model.
[0023] In the diagram: 1. Frame; 2. Support column; 3. Foot pad; 4. Cable feeding device; 401. Lower fixing plate; 402. Motor 1; 403. Threaded rod 1; 404. Threaded sleeve; 405. Connecting plate; 406. Upper fixing plate; 407. Limiting plate; 408. Cable routing plate; 409. Buffer spring; 5. Buffer plate; 6. Anti-slip sleeve; 7. Cleaning device; 701. Contact plate; 702. Return spring; 703. Motor 2; 704. Threaded rod 2; 705. Moving plate; 706. Brush; 707. Support column; 708. Contact rod; 709. Switch; 8. Rotating sleeve. Detailed Implementation
[0024] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.
[0025] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0026] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0027] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0028] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 limitations on this disclosure.
[0029] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0030] like Figures 1-4 As shown, an aluminum conductor monofilament stranded wire feeding frame according to an embodiment of the present disclosure is provided, including a frame 1, a support column 2 fixedly connected to the bottom of the frame 1, a foot pad 3 fixedly connected to the bottom of the support column 2, and a wire feeding device 4 provided inside the frame 1.
[0031] The wire feeding device 4 includes a lower fixing plate 401, which is fixedly connected to the bottom inner side of the frame 1. A motor 402 is fixedly connected to the top inner side of the frame 1. A threaded rod 403 is fixedly connected to the output shaft of the motor 402. A threaded sleeve 404 is threadedly connected to the circumferential surface of the threaded rod 403. A connecting plate 405 is fixedly connected to the circumferential surface of the threaded sleeve 404. An upper fixing plate 406 is fixedly connected to the side of the connecting plate 405. A limit plate 407 is fixedly connected to one end of the threaded rod 403. A wire feeding plate 408 is fixedly connected to the top of the frame 1. A buffer spring 409 is fixedly connected to the top inner side of the frame 1.
[0032] In some examples, the end of the buffer spring 409 away from the frame 1 is fixedly connected to a buffer plate 5, and the interior of the lower fixed plate 401 and the upper fixed plate 406 are both fixedly connected to anti-slip rings 6, the purpose of which is to stably fix the material and provide buffering and anti-slip.
[0033] The bottom of the buffer plate 5 is located on the displacement trajectory of the top of the upper fixed plate 406. There are six buffer springs 409 and six buffer plates 5, arranged in groups of three symmetrically along the central axis of the frame 1. The purpose is to provide buffer protection and ensure safe and stable operation.
[0034] The top of the lower fixing plate 401 is located on the movement trajectory of the bottom of the upper fixing plate 406. There are two upper fixing plates 406 and two lower fixing plates 401, which are symmetrical about each other along the central axis of the frame 1. The purpose is to stably fix the installed materials.
[0035] For example, such as Figures 1-4 As shown, when single-wire twisting time is required, the material is placed on the circumferential surface of the lower fixed plate 401. After the motor 402 starts, it drives the threaded rod 403 to rotate, which drives the threaded sleeve 404 and the connecting plate 405 to move vertically, so that the material is fixed between the upper fixed plate 406 and the lower fixed plate 401. The distance between the upper fixed plate 406 and the lower fixed plate 401 can also be adjusted to accommodate aluminum single-wire coils of different diameters. When the upper fixed plate 406 moves back to the reset position, its top touches the buffer plate 5. The six sets of buffer springs 409 absorb mechanical impact energy through elastic deformation.
[0036] like Figures 1-4 As shown, in another embodiment of this disclosure, a cleaning device 7 is provided on the side of the lower fixed plate 401. The cleaning device 7 includes a touch plate 701, the side of which is fixedly connected to the side of the lower fixed plate 401. A return spring 702 is fixedly connected to the side of the touch plate 701. A touch rod 708 is fixedly connected to the end of the return spring 702 away from the touch plate 701. A second motor 703 is fixedly connected to the inner side of the frame 1. A threaded rod 704 is fixedly connected to the output shaft of the second motor 703. A moving plate 705 is threadedly connected to the circumferential surface of the threaded rod 704. A brush 706 is fixedly connected to the side of the moving plate 705. A support column 707 is slidably connected through the side of the brush 706. Both ends of the support column 707 are fixedly connected to the inner side of the frame 1. A switch 709 is provided on the side of the second motor 703. The bottom of the touch rod 708 is fixedly connected to the trigger end of the switch 709. The purpose of this is to provide cleaning and protection.
[0037] In some examples, the end of the threaded rod 704 away from the motor 703 is rotatably connected to a rotating sleeve 8, and the end of the rotating sleeve 8 away from the threaded rod 704 is fixedly connected to the inner side of the frame 1. The purpose of this is to maintain the stable rotation of the threaded rod 704.
[0038] The top of the lower fixing plate 401 is provided with a through groove, and the top of the contact rod 708 is located on the displacement trajectory of the bottom of the upper fixing plate 406. The purpose is that the contact rod 708 can be pressed into the through groove without affecting the fixation.
[0039] There are three motors 703, brushes 706 and contact rods 708. The motors 703, brushes 706 and contact rods 708 are arranged in a linear array on the inner side of the frame 1. The purpose is to make the equipment run more stably.
[0040] For example, such as Figures 1-4 As shown, when the upper fixed plate 406 moves downward to the working position, its bottom touches the contact rod 708, triggering mechanical linkage. After the contact rod 708 is pressed, it drives the contact plate 701 to move through the return spring 702, triggering the switch 709 to start the second motor 703. The second motor 703 drives the second threaded rod 704 to rotate, causing the moving plate 705 to slide laterally along the support column 707. The brush 706 contacts the surface of the aluminum monofilament, removing aluminum chips and oxide layers generated during storage and transportation. When the material is removed, the upper fixed plate 406 moves upward, and the return spring 702 resets the switch 709, turning off the cleaning device 7.
[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.
Claims
1. A single-wire stranded aluminum conductor wire feeding frame, characterized in that, Includes a frame (1), with a support column (2) fixedly connected to the bottom of the frame (1), and a foot pad (3) fixedly connected to the bottom of the support column (2). A wire feeding device (4) is provided inside the frame (1). The wire feeding device (4) includes a lower fixing plate (401), which is fixedly connected to the bottom inner side of the frame (1). A motor (402) is fixedly connected to the top inner side of the frame (1). A threaded rod (403) is fixedly connected to the output shaft of the motor (402). A threaded sleeve (404) is threadedly connected to the circumferential surface of the threaded rod (403). A connecting plate (405) is fixedly connected to the circumferential surface of the threaded sleeve (404). An upper fixing plate (406) is fixedly connected to the side of the connecting plate (405). A limit plate (407) is fixedly connected to one end of the threaded rod (403). A wire feeding plate (408) is fixedly connected to the top of the frame (1). A buffer spring (409) is fixedly connected to the top inner side of the frame (1).
2. The aluminum conductor monofilament stranded wire feeding frame according to claim 1, characterized in that, The buffer spring (409) is fixedly connected to a buffer plate (5) at the end away from the frame (1), and anti-slip rings (6) are fixedly connected inside the lower fixed plate (401) and the upper fixed plate (406).
3. The aluminum conductor monofilament stranded wire feeding frame according to claim 2, characterized in that, The bottom of the buffer plate (5) is located on the displacement trajectory of the top of the upper fixed plate (406). The number of buffer springs (409) and buffer plates (5) is set to six, with three forming a group symmetrical to each other along the central axis of the frame (1).
4. The aluminum conductor monofilament stranded wire feeding frame according to claim 3, characterized in that, The top of the lower fixing plate (401) is located on the movement trajectory of the bottom of the upper fixing plate (406). There are two upper fixing plates (406) and two lower fixing plates (401), which are symmetrical to each other along the central axis of the frame (1).
5. The aluminum conductor monofilament stranded wire feeding frame according to claim 4, characterized in that, A cleaning device (7) is provided on the side of the lower fixing plate (401). The cleaning device (7) includes a touch plate (701). The side of the touch plate (701) is fixedly connected to the side of the lower fixing plate (401). A return spring (702) is fixedly connected to the side of the touch plate (701). A touch rod (708) is fixedly connected to the end of the return spring (702) away from the touch plate (701). A second motor (703) is fixedly connected to the inner side of the frame (1). A threaded rod (704) is fixedly connected to the output shaft of the second motor (703).
6. The aluminum conductor monofilament stranded wire feeding frame according to claim 5, characterized in that, The circumferential surface of the threaded rod (704) is threadedly connected to a movable plate (705), and a brush (706) is fixedly connected to the side of the movable plate (705). A support column (707) is slidably connected through the side of the brush (706).
7. The aluminum conductor monofilament stranded wire feeding frame according to claim 6, characterized in that, The two ends of the support column (707) are fixedly connected to the inner side of the frame (1), and a switch (709) is provided on the side of the motor (703). The bottom of the contact rod (708) is fixedly connected to the trigger end of the switch (709).
8. The aluminum conductor monofilament stranded wire feeding frame according to claim 7, characterized in that, The end of the threaded rod 2 (704) away from the motor 2 (703) is rotatably connected to a rotating sleeve (8), and the end of the rotating sleeve (8) away from the threaded rod 2 (704) is fixedly connected to the inner side of the frame (1).
9. The aluminum conductor monofilament stranded wire feeding frame according to claim 8, characterized in that, The top of the lower fixing plate (401) is provided with a through groove, and the top of the contact rod (708) is located on the displacement trajectory of the bottom of the upper fixing plate (406).
10. The aluminum conductor monofilament stranded wire feeding frame according to claim 9, characterized in that, The number of the second motor (703), the brush (706) and the contact rod (708) is set to three, and the second motor (703), the brush (706) and the contact rod (708) are arranged in a linear array on the inner side of the frame (1).