Rotary guide device for winding stranded wire

Abstract

The rotary guide device comprises an operation bin, a driving part is arranged on one side of the operation bin, one end of the driving part is connected with a first rotating shaft through a coupler, a wire inlet disc is arranged on the other side of the operation bin, a wire inlet is formed in the wire inlet disc, and a second rotating shaft is installed in the wire inlet through a bearing; a wire inlet hole is formed in the second rotating shaft and used for conveying stranded wires, a wheel disc is installed between the first rotating shaft and the second rotating shaft, the first rotating shaft and the second rotating shaft are each provided with a side-mounted disc, a rotating disc is arranged on the outer side of each side-mounted disc, symmetrical guiding mechanisms are arranged on the upper portion and the lower portion of each rotating disc, and symmetrical wire leading holes are formed in the side-mounted discs on the first rotating shaft. A side-mounted frame is arranged at the position of the wire leading hole, a transition wheel is installed in the side-mounted frame, a wire leading mechanism is arranged above the side-mounted frame, and a wire outlet mechanism is arranged on one side of the wire leading mechanism. The device has the advantages that the winding distance can be shortened, the stranded wire fracture risk is reduced, multi-channel guiding is flexible in use, conveying is stable and safe, and the stranded wire conveying quality is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of stranded wire processing, and more specifically, particularly relates to a rotary guide device for winding stranded wires. Background Art

[0002] At present, a Chinese patent with publication number CN118098717A discloses a bow-type cable stranding machine and method, wherein a bow-type cable stranding machine includes a fixed frame, a shell, a supporting frame, a branching assembly, a stranding assembly, a tension assembly, a monitoring assembly with the function of controlling the operation of the stranding assembly, and a take-up assembly. The shell is fixedly mounted on the fixed frame, the supporting frame is fixedly mounted on the side of the shell away from the fixed frame, the branching assembly is mounted on the supporting frame, the stranding assembly is mounted inside the fixed frame, the tension mechanism is mounted inside the stranding assembly, the monitoring assembly is mounted inside the tension assembly for real-time monitoring of cable tension and twisting conditions, and the take-up assembly is mounted inside the stranding assembly for winding up the twisted cable. Through the above technical solution, the problem in the prior art that it is difficult to reconnect two sections of wire after the wire is broken during twisting due to tension changes or poor wire quality is solved.

[0003] Although this method can be used to roll and shape the stranded wire, the following are the problems: the device has poor stability during the conveying process, the guidance is too single, and it can only be conveyed from a single direction, the flexibility of use is poor, there is unbalanced force in the winding process during the stranding operation, and local breakage is prone to occur in operations for multiple strands of wire. At the same time, the actual winding diameter cannot be detected, which can easily cause excessive winding volume and uncontrollable. The overall structure cannot be independently wound and disassembled, lacks practicality, and is not conducive to actual production and processing. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a rotary guide device for winding a stranded wire to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a rotary guide device for winding up a stranded wire, comprising an operation bin, a support frame is provided on one side of the operation bin, a driving unit is installed on the top of the support frame, one end of the driving unit is connected to a first rotating shaft through a coupling, the first rotating shaft is installed at one end of the operation bin, a wire feed drum is provided on the other side of the operation bin, a wire feed port is provided in the wire feed drum, a second rotating shaft is installed in the wire feed port through a bearing, a wire feed hole is provided in the second rotating shaft, and a through hole penetrating the wire feed hole is provided on the side of the second rotating shaft for conveying the stranded wire, a wheel is installed between the first rotating shaft and the second rotating shaft, side mounted disks are provided on the first rotating shaft and the second rotating shaft, which are symmetrically distributed, and the outer side of the side mounted disks is provided with A rotating disk is provided, and symmetrical guide mechanisms are provided above and below the rotating disk, and the guide mechanism rotates synchronously with the rotating disk, and symmetrical lead-in holes are provided on the side-mounted disk on the first rotating shaft, and side mounting frames are provided at the lead-in holes, and the side mounting frames are symmetrically provided on both sides of the side mounting disk, and a transition wheel is installed in the side mounting frame, and a lead-in mechanism is provided above the side mounting frame, and the stranded wire is introduced into the lead-in mechanism through the guide mechanism, and a wire outlet mechanism is provided on one side of the wire outlet mechanism, and the wire outlet mechanism is slidably fitted on the sliding rod, and the sliding rod is symmetrically installed between the side mounting disks, and the stranded wire is recovered to the wheel disk through the wire outlet mechanism, and symmetrical reinforcement plates are installed on the side mounting disks, and a pushing component is provided on the reinforcement plate located on one side of the wire outlet mechanism, and the wire outlet mechanism is connected through the pushing component.

[0006] As an optional solution of the present invention, an observation window is provided on the working bin, through which observation and subsequent material collection are performed.

[0007] As an optional solution of the present invention, the guide mechanism includes a guide arc plate, which is welded to the inner wall of the rotating disk. A plurality of guide seats are arranged at the bottom of the guide arc plate, and the plurality of guide seats are distributed in a circle. Guide wheels are installed in the plurality of guide seats for conveying the stranded wire.

[0008] As an optional solution of the present invention, the wire guide mechanism includes a guide wheel group, which is installed on the inner side of the measuring and mounting plate and arranged vertically. A wire guide wheel is provided on one side of the guide wheel group and arranged horizontally.

[0009] As an optional solution of the present invention, the wire outlet mechanism includes a slide seat, a transfer wheel is arranged on the top of the slide seat, a guide frame is arranged on one side of the transfer wheel, a wire wheel is arranged on one side of the guide frame, and the wire wheel is arranged vertically and facing the winding direction of the wheel disc.

[0010] As an optional solution of the present invention, the pushing assembly includes a second motor, the second motor is fixed on the inner side of the reinforcement plate, the driving end of the second motor is connected to the adjusting screw through a coupling, the other end of the adjusting screw is installed on the measuring disk through a bearing, the adjusting screw is threaded with an adapter plate, and the adapter plate is connected to the slide seat above and below.

[0011] As an optional solution of the present invention, a laser rangefinder is installed on the reinforcement plate on the other side, and the laser rangefinder is used to detect the winding amount of the stranded wire on the wheel.

[0012] As an optional solution of the present invention, one end of the first rotating shaft and one end of the second rotating shaft are both provided with bearing disks, a transfer shaft is assembled on the bearing disk, a card slot is arranged on the transfer shaft, a mounting shaft is fixedly arranged in the card slot by a fixing pin, a wheel is arranged on the mounting shaft for winding up the stranded wire, a transmission wheel is assembled on the transfer shaft, a first motor is arranged below the transmission wheel, the first motor is fixed on one side of the side mounting disk, a transmission wheel is also arranged on the driving end of the first motor, and transmission is performed in coordination with the upper and lower transmission wheels through a transmission belt.

[0013] The present invention provides a rotary guide device for winding a stranded wire, which has the following beneficial effects: The wire is transported to the guide wheel on the arc guide plate through the wire entry hole of the second rotating shaft until it reaches the other end, then bypasses the transition wheel, passes through the side mounting plate, and then passes through the transition wheel to the guide wheel group, starts to turn, and is transported to the wire guide wheel through the transfer wheel on the transfer slide through the guide frame, and finally reeled onto the wheel disc. The rotating guide method shortens the reeling distance and improves the reeling quality.

[0014] The second motor drives the adjusting screw to rotate and reciprocate the slide to achieve uniform winding. The first motor drives the wheel to rotate alone for independent winding, which is separated from the movement of the rotating disk and the side-mounted disk to avoid relative stillness. This greatly shortens the winding path and improves the winding quality. It is suitable for winding work during the stranding operation of stranded wires. The laser rangefinder on the reinforcement plate is used to automatically detect the winding diameter and accurately control the quantity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 is a side view of the present invention; Figure 3 It is the AA cross-sectional view of the present invention; Figure 4 It is the BB cross-sectional view of the present invention; Figure 5 It is a CC cross-sectional view of the present invention; Figure 6It is a schematic diagram of the internal structure of the present invention.

[0016] In the figure: 1. working chamber; 101. inlet drum; 102. observation window; 2. support frame; 3. driving part; 301. first rotating shaft; 302. second rotating shaft; 3021. inlet hole; 4. wheel disc; 401. mounting shaft; 6. side mounting disc; 7. guide arc plate; 8. guide seat; 801. guide wheel; 9. slide bar; 10. first motor; 11. transmission wheel; 111. transmission belt; 12. slide seat; 121. guide wheel; 122. adapter wheel; 123. guide frame; 124. adapter plate; 13. guide wheel group; 14. lead wheel; 15. side mounting frame; 151. transition wheel; 16. rotating disc; 17. reinforcement plate; 171. laser rangefinder; 18. second motor; 181. adjusting screw. DETAILED DESCRIPTION

[0017] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figures 1 to 6The present invention provides a technical solution: a rotary guide device for winding a stranded wire, comprising an operation bin 1, an observation window 102 is provided on the operation bin 1, observation and subsequent material taking are performed through the observation window 102, a support frame 2 is provided on one side of the operation bin 1, a driving unit 3 is installed on the top of the support frame 2, one end of the driving unit 3 is connected to a first rotating shaft 301 through a coupling, the first rotating shaft 301 is installed at one end of the operation bin 1, a wire feed drum 101 is provided on the other side of the operation bin 1, a wire feed port is provided in the wire feed drum 101, and a bearing is installed in the wire feed port. There is a second rotating shaft 302, a wire feed hole 3021 is arranged in the second rotating shaft 302, and a through hole penetrating the wire feed hole 3021 is arranged on the side of the second rotating shaft 302 for conveying the stranded wire, the first rotating shaft 301 and the second rotating shaft 302 are both provided with side mounting plates 6, which are symmetrically distributed, one end of the first rotating shaft 301 and one end of the second rotating shaft 302 are both provided with bearing plates, a transfer shaft is assembled on the bearing plate, a card slot is arranged on the transfer shaft, a mounting shaft 401 is fixedly arranged in the card slot by a fixing pin, and a wheel 4 is arranged on the mounting shaft 401 for winding up the stranded wire.

[0021] A transmission wheel 11 is mounted on the transfer shaft, a first motor 10 is arranged below the transmission wheel 11, the first motor 10 is fixed on one side of the side-mounted disc 6, a transmission wheel 11 is also mounted on the driving end of the first motor 10, and a transmission belt 111 cooperates with the upper and lower transmission wheels 11 for transmission, thereby driving the wheel disc 4 on the mounting shaft 401 to rotate and wind independently, a rotating disc 16 is arranged on the outer side of the side-mounted disc 6, and symmetrical guide mechanisms are arranged above and below the rotating disc 16, and the guide mechanisms rotate synchronously with the rotating disc 16.

[0022] The guiding mechanism includes a guiding arc plate 7, which is welded to the inner wall of the rotating disk 16. A plurality of guiding seats 8 are arranged at the bottom of the guiding arc plate 7. The plurality of guiding seats 8 are distributed in a circle. Guide wheels 801 are installed in the plurality of guiding seats 8 for conveying the stranded wire. Symmetrical lead-in holes are arranged on the side mounting disk 6 on the first rotating shaft 301. Side mounting frames 15 are arranged at the lead-in holes. The side mounting frames 15 are symmetrically arranged on both sides of the side mounting disk 6. Transition wheels 151 are installed in the side mounting frames 15. A lead-in mechanism is arranged above the side mounting frames 15. The stranded wire is introduced into the lead-in mechanism through the guiding mechanism.

[0023] The wire-leading mechanism includes a guide wheel group 13, which is installed on the inner side of the measuring and mounting disk. The guide wheel group 13 is arranged vertically, and a wire-leading wheel 14 is arranged on one side of the guide wheel group 13. The wire-leading wheel 14 is arranged horizontally. A wire-out mechanism is arranged on one side of the wire-leading wheel 14 of the wire-leading mechanism. The wire-out mechanism is slidably fitted on the slide rod 9, and the slide rod 9 is symmetrically installed between the side mounting disks 6. The stranded wire is recovered to the wheel disc 4 through the wire-out mechanism.

[0024] The wire-out mechanism includes a slide 12, a transfer wheel 122 is arranged on the top of the slide 12, a guide frame 123 is arranged on one side of the transfer wheel 122, a wire wheel 121 is arranged on one side of the guide frame 123, the wire wheel 121 is arranged vertically and faces the winding direction of the wheel disc 4, a symmetrical reinforcement plate 17 is installed on the side-mounted disc 6, and a pushing component is arranged on the reinforcement plate 17 located on one side of the wire-out mechanism, which is connected to the wire-out mechanism through the pushing component to drive the wire-out mechanism to move horizontally.

[0025] The pushing assembly includes a second motor 18, which is fixed on the inner side of the reinforcement plate 17. The driving end of the second motor 18 is connected to the adjusting screw 181 through a coupling. The other end of the adjusting screw 181 is installed on the measuring disk through a bearing. The adjusting screw 181 is threaded with an adapter plate 124. The adapter plate 124 is connected to the slide 12 up and down. A laser rangefinder 171 is installed on the reinforcement plate 17 on the other side. The laser rangefinder 171 is used to detect the winding amount of the stranded wire on the wheel 4 for real-time detection.

[0026] The specific usage and function of this embodiment are as follows: the stranded wire enters the wire inlet through the wire inlet drum 101, and is transported to the guide wheel 801 on the arc guide plate through the wire inlet hole 3021 of the second rotating shaft 302, until the other end, then bypasses the transition wheel 151, passes through the side-mounted disk 6, and then passes through the transition wheel 151 to the guide wheel group 13, starts to turn, and is transferred to the transfer wheel 122 on the slide 12 through the lead wheel 14, and is transported to the lead wheel 121 through the guide frame 123, and finally is wound onto the wheel disc 4. During this period, the adjusting screw rod 181 is driven to rotate by the second motor 18, and the slide 12 is reciprocated to perform uniform winding, and the first motor 10 is started to drive the wheel disc 4 to rotate alone for independent winding, which is separated from the movement of the rotating disk 16 and the side-mounted disk 6 to avoid relative stillness, greatly shorten the winding path, and improve the winding quality. It is suitable for winding work during the stranding operation of the stranded wire.

[0027] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rotary guide device for winding a stranded wire, characterized in that: The invention comprises an operation bin (1), wherein a support frame (2) is arranged on one side of the operation bin (1), a driving unit (3) is installed on the top of the support frame (2), one end of the driving unit (3) is connected to a first rotating shaft (301) via a coupling, the first rotating shaft (301) is installed on one end of the operation bin (1), a wire feed drum (101) is arranged on the other side of the operation bin (1), a wire feed port is arranged in the wire feed drum (101), a second rotating shaft (302) is installed in the wire feed port via a bearing, a wire feed hole (3021) is arranged in the second rotating shaft (302), and a through hole penetrating the wire feed hole (3021) is arranged on the side of the second rotating shaft (302) for conveying the stranded wire; A wheel disc (4) is installed between the first rotating shaft (301) and the second rotating shaft (302); side mounting discs (6) are symmetrically arranged on the first rotating shaft (301) and the second rotating shaft (302); a rotating disc (16) is arranged outside the side mounting disc (6); symmetrical guide mechanisms are arranged above and below the rotating disc (16); the guide mechanisms rotate synchronously with the rotating disc (16); symmetrical lead holes are arranged on the side mounting disc (6) on the first rotating shaft (301); side mounting frames (15) are arranged at the lead holes; the side mounting frames (15) are symmetrically arranged on both sides of the side mounting disc (6); and a transition wheel (151) is installed inside the side mounting frames (15); A lead-in mechanism is arranged above the side mounting frame (15), and the stranded wire is introduced into the lead-in mechanism through a guide mechanism. A lead-in mechanism is arranged on one side of the lead-in mechanism, and the lead-out mechanism is slidably fitted on a slide bar (9). The slide bar (9) is symmetrically mounted between the side mounting discs (6). The stranded wire is recovered onto the wheel disc (4) through the lead-out mechanism. A symmetrical reinforcement plate (17) is mounted on the side mounting disc (6). A pushing assembly is arranged on the reinforcement plate (17) located on one side of the lead-out mechanism, and the lead-out mechanism is connected via the pushing assembly.

2. A rotary guide device for winding a stranded wire according to claim 1, characterized in that: The operation bin (1) is provided with an observation window (102), through which observation and subsequent material extraction are performed.

3. A rotary guide device for winding a stranded wire according to claim 1, characterized in that: The guide mechanism comprises a guide circular arc plate (7), the guide circular arc plate (7) being welded to the inner wall of the rotating disk (16), a plurality of guide seats (8) being arranged at the bottom of the guide circular arc plate (7), the plurality of guide seats (8) being distributed in a circumference, and guide wheels (801) being installed in each of the plurality of guide seats (8) for conveying the stranded wire.

4. A rotary guide device for winding a stranded wire according to claim 1, characterized in that: The wire guide mechanism comprises a guide wheel group (13), the guide wheel group (13) is mounted on the inner side of the measuring and mounting plate, the guide wheel group (13) is arranged vertically, a wire guide wheel (14) is arranged on one side of the guide wheel group (13), and the wire guide wheel (14) is arranged horizontally.

5. A rotary guide device for winding a stranded wire according to claim 1, characterized in that: The wire outlet mechanism comprises a slide seat (12), a transfer wheel (122) is arranged on the top of the slide seat (12), a guide frame (123) is arranged on one side of the transfer wheel (122), a wire guide wheel (121) is arranged on one side of the guide frame (123), and the wire guide wheel (121) is arranged vertically and faces the winding direction of the wheel disc (4).

6. A rotary guide device for winding a stranded wire according to claim 1, characterized in that: The pushing assembly comprises a second motor (18), the second motor (18) being fixed on the inner side of the reinforcing plate (17), the driving end of the second motor (18) being connected to an adjusting screw (181) via a coupling, the other end of the adjusting screw (181) being mounted on the measuring plate via a bearing, the adjusting screw (181) being threadedly engaged with an adapter plate (124), and the adapter plate (124) being connected to the slide seat (12) at the top and the bottom.

7. A rotary guide device for winding a stranded wire according to claim 1, characterized in that: A laser rangefinder (171) is installed on the reinforcing plate (17) on the other side, and the laser rangefinder (171) is used to detect the winding amount of the stranded wire on the wheel (4).

8. A rotary guide device for winding a stranded wire according to claim 1, characterized in that: One end of the first rotating shaft (301) and one end of the second rotating shaft (302) are both provided with bearing disks, a transfer shaft is mounted on the bearing disk, a slot is arranged on the transfer shaft, a mounting shaft (401) is fixedly mounted in the slot via a fixing pin, a wheel disk (4) is arranged on the mounting shaft (401) for winding up the stranded wire, a transmission wheel (11) is mounted on the transfer shaft, a first motor (10) is arranged below the transmission wheel (11), the first motor (10) is fixed to one side of the side mounting disk (6), a transmission wheel (11) is also mounted on the driving end of the first motor (10), and transmission is performed in coordination with the upper and lower transmission wheels (11) via a transmission belt (111).

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