A cable reeling device

Abstract

The application relates to the technical field of cable winding and unwinding machines, in particular to a cable winding and unwinding device which comprises a base, a plurality of supporting legs are fixedly connected to the two sides of the base, a winding and unwinding machine is installed on the upper surface of the base, a control box is installed on one side of the winding and unwinding machine, a winding drum is installed at the output end of the winding and unwinding machine, a wire guiding device is arranged on the upper surface of the base, the wire guiding device comprises a fixed plate, the lower surface of the fixed plate is fixedly connected with the upper surface of the base, one side of the fixed plate and one side of the winding and unwinding machine are fixedly connected with the same mounting seat, a screw rod is rotatably connected to the inner wall of the mounting seat, a sliding block is threadedly connected to the arc surface of the screw rod, one side of the sliding block is slidably connected with the inner wall of the mounting seat, and a wire rod is fixedly connected to the upper surface of the sliding block. The cable winding and unwinding device has the advantages that the wound cable can be conveniently guided, so that the cable can be prevented from being stacked, overlapped or arranged irregularly on the winding drum.

Description

Technical Field

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

[0002] Cable winding and unwinding machines, also known as cable winding and unwinding machines, are specialized mechanical devices designed to enable the orderly winding and unwinding of cables, optical cables, control lines, and flexible conduits. They rely on rotating rollers to collect and lay cables, solving problems such as tangled cables, dragging and wear, and the labor-intensive nature of manual laying. They are widely used in cable production, power construction, and mobile equipment power supply scenarios.

[0003] Existing technologies, such as the invention with publication number CN117246849A, disclose an automatic cable winding and unwinding device for power cables. This device includes a push support frame with an adjustment mechanism inside. Both ends of the adjustment mechanism are engaged with a first transmission mechanism. The bottom end of the first transmission mechanism is rotatably connected to the bottom of the inner wall of the push support frame. A movable support block is threadedly connected to the outer wall of the first transmission mechanism, and a guide rod is slidably connected to the inner wall of the movable support block. This application relates to the technical field of cable winding. In use, this automatic cable winding and unwinding device activates the adjustment mechanism, which works in conjunction with the first transmission mechanism and the movable support block to control the movement of the cable winding mechanism. When the cable winding mechanism is lowered to the ground, personnel can roll it out of the push support frame for disassembly. This makes the device more convenient to use and avoids situations where the weight of the cable winding mechanism, especially when partially winding cable, makes it inconvenient for personnel to place and disassemble the cable winding mechanism.

[0004] Regarding the above-mentioned issues, the following technical defects were found: During the process of using automatic power cable winding and unwinding equipment to wind up cables, due to the lack of an effective conductor structure during the winding process, the cables are prone to accumulation, overlap, or irregular arrangement on the winding drum due to uneven winding speed or cable twisting. This results in loose and messy coiled cables, affecting subsequent use and product quality. Summary of the Invention

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

[0006] The purpose and effect of the cable winding and unwinding device of the present invention are achieved by the following specific technical means: A cable winding and unwinding device includes a base, with several legs on both sides of the base, a winding and unwinding machine on the upper surface of the base, a control box on one side of the winding and unwinding machine, a winding drum at the output end of the winding and unwinding machine, and a wire device on the upper surface of the base. The wire device includes a fixing plate, the lower surface of which is fixedly connected to the upper surface of the base, and a mounting base is fixedly connected to one side of the fixing plate and one side of the take-up and take-down machine. A lead screw is rotatably connected inside the mounting base. The lead screw has a threaded connection to a slider on its arc surface. One side of the slider is slidably connected to the inner wall of the mounting base. A guide rod is fixedly connected to the upper surface of the slider, and the upper end of the guide rod is configured as a ring structure.

[0007] In a further technical solution, the inner wall of the mounting base is provided with a slot, and two sliding columns are slidably connected inside the slot. A limit plate is fixedly connected to one end of each sliding column near the lead screw, and a nut is threaded onto the arc surface of the sliding column.

[0008] A further technical solution is that the inner wall of the mounting base is provided with a scale, which is arranged along the length direction of the slot.

[0009] In a further technical solution, a washer is fitted onto the arc surface of the sliding column. The washer is located between the nut and the mounting base, and both sides of the washer abut against the nut and the mounting base, respectively.

[0010] In a further technical solution, a servo motor is fixedly connected to one side of the take-up and take-down machine, and the output end of the servo motor is fixedly connected to one end of the lead screw.

[0011] A further technical solution includes a material support device on the upper surface of the base, comprising a support plate and two guide rails. The lower surfaces of the two guide rails are fixedly connected to the upper surface of the base. A sliding plate is slidably connected to the side of the guide rails. Two slide rails are fixedly connected to the upper surface of the sliding plate and the lower surface of the support plate. A slide block is slidably connected to the side of the slide rails. A fixed seat is fixedly connected to the side of the sliding plate and the support plate that are close to each other. Cross linkages are rotatably connected to both sides of the fixed seat and the slide block. Two welding plates are fixedly connected to the upper surface of the sliding plate. A screw is threadedly connected to one side of one of the slide blocks. The two ends of the screw are rotatably connected to the two welding plates respectively.

[0012] In a further technical solution, a drive motor is fixedly connected to one side of the sliding plate, and the output end of the drive motor is fixedly connected to one end of the screw.

[0013] In a further technical solution, a rubber pad is fixedly connected to the inner wall of the tray, and a plurality of anti-slip patterns are provided on the side of the rubber pad away from the tray, and the plurality of anti-slip patterns are evenly distributed along the length direction of the rubber pad.

[0014] In a further technical solution, a base plate is fixedly connected to one side of the tray, and a slide rod is slidably passed through the upper surface of the base plate, with the lower end of the slide rod fixedly connected to the upper surface of the sliding plate.

[0015] In a further technical solution, two loading plates are fixedly connected to the upper surface of the base, a threaded rod is threadedly connected to one side of the sliding plate, and the two ends of the threaded rod are respectively rotatably connected to the two loading plates. A direct drive motor is fixedly connected to one side of the base, and the output end of the direct drive motor is fixedly connected to one end of the threaded rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention discloses a cable winding and unwinding device. Through the cooperation of a lead screw, a slider, a guide rod, and an adjustable limiting plate, the reciprocating movement range of the guide rod can be adjusted according to the winding area of ​​the winding drum, thereby guiding the cable to be arranged in an orderly manner on the winding drum, reducing cable accumulation, overlap, and cross-entanglement, and improving the neatness of the cable after winding.

[0017] This invention discloses a cable winding and unwinding device. A servo motor drives a lead screw to move a guide rod back and forth. The travel of the limit plate is adjusted accordingly using a scale, so that the guiding range of the guide rod matches the effective winding area of ​​the winding drum. This allows the cable to be evenly distributed along the axial direction of the winding drum during the winding process, further improving the continuity, stability and efficiency of cable winding.

[0018] This invention discloses a cable winding and unwinding device. A sliding plate is driven by a direct-drive motor to move along a guide rail. The drive motor, screw, slide block, and cross linkage drive the lifting and lowering of the support plate, enabling the support plate to lift and support the wound cable roll and move it out of the winding area. Rubber pads and anti-slip textures are used for buffering and limiting, thereby achieving stable support and convenient unloading of the cable roll. This further reduces the labor intensity of manual handling and reduces the possibility of slippage, collision, and outer sheath damage of the cable roll during unloading. Attached Figure Description

[0019] 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.

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the overall appearance and structure of the present invention; Figure 2 for Figure 1 A schematic diagram of the wire assembly shown; Figure 3 for Figure 2The diagram shows a partial disassembly of the structure. Figure 4 for Figure 1 The diagram shows the structure of the material support device. Figure 5 for Figure 4 The diagram shows a partial structural schematic.

[0022] Explanation of reference numerals in the attached figures: 1. Base; 2. Take-up and take-off mechanism; 3. Take-up reel; 4. Control box; 5. Wire guiding device; 501. Fixing plate; 502. Mounting base; 503. Lead screw; 504. Slider; 505. Wire guide rod; 506. Slot; 507. Sliding column; 508. Limiting plate; 509. Nut; 510. Scale; 511. Washer; 512. Servo motor; 6. Material support device; 601. Guide rail; 602. Sliding plate; 603. Slide rail; 604. Slide block; 605. Fixed base; 606. Cross linkage; 607. Support plate; 608. Welding plate; 609. Screw; 610. Drive motor; 611. Base plate; 612. Slide rod; 613. Rubber pad; 614. Loading plate; 615. Threaded rod; 616. Direct drive motor; 7. Support leg. Detailed Implementation

[0023] 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.

[0024] 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.

[0025] 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.

[0026] As attached Figure 1 To be continued Figure 5 As shown: This invention provides a cable winding and unwinding device, including a wire winding device 5. The wire winding device 5 includes a fixing plate 501. The lower surface of the fixing plate 501 is fixedly connected to the upper surface of the base 1. One side of the fixing plate 501 and one side of the winding and unwinding machine 2 are fixedly connected to the same mounting base 502. A lead screw 503 is rotatably connected to the inner wall of the mounting base 502. A slider 504 is threadedly connected to the arc surface of the lead screw 503. One side of the slider 504 is slidably connected to the inner wall of the mounting base 502. A wire rod 505 is fixedly connected to the upper surface of the slider 504. The upper end of the wire rod 505 is annular. The threaded engagement between the lead screw 503 and the slider 504 allows the lead screw 503 to rotate, driving the slider 504 to move linearly along the mounting base 502 and simultaneously moving the guide rod 505. This changes the guiding position of the cable as it enters the take-up drum 3. Combined with the rotation of the take-up drum 3, the cable's winding position gradually changes along the axial direction of the take-up drum 3, reducing cable accumulation in localized areas and allowing for orderly cable arrangement. This reduces the possibility of overlap, crossing, or tangling during cable winding, improving the neatness of the wound cable. The upper end of the guide rod 505 is designed with a ring structure, allowing the cable to pass through the ring-shaped guide area. This limits and guides the cable during movement, reducing deviations from the predetermined winding path.

[0027] Preferred options are shown in the appendix. Figure 1 To be continued Figure 3 The mounting base 502 has a slot 506 on its inner wall. Two sliding pillars 507 are slidably connected inside the slot 506. Each sliding pillar 507 has a limiting plate 508 fixedly connected to one end near the lead screw 503. Nuts 509 are threaded onto the arc surface of each sliding pillar 507. Sliding the sliding pillars 507 moves the limiting plates 508 along the slot 506, adjusting their positions according to the actual winding width of the take-up drum 3. This creates an effective movement range for the slider 504 between the two limiting plates 508. When the slider 504 moves to the position corresponding to the limiting plate 508, the limiting plate 508 mechanically limits its movement, preventing it from moving further outward and thus avoiding the guide rod 505 exceeding the effective winding area of ​​the take-up drum 3. The nut 509 can lock the slide column 507 after adjustment, keeping the limit plate 508 in the set position, reducing the possibility of the limit plate 508 shifting position during device operation, thereby improving the stability of the conductor device 5 during operation.

[0028] Preferred options are shown in the appendix. Figure 1 To be continued Figure 3The inner wall of the mounting base 502 is provided with a scale 510, which is arranged along the length of the slot 506. By arranging the scale 510 along the length of the slot 506, the operator can visually determine the position of the limit plate 508 when adjusting the slide column 507 and the limit plate 508. This allows for corresponding adjustment of the two limit plates 508 according to the winding width of the take-up drum 3, ensuring that the reciprocating movement range of the slider 504 matches the effective winding area of ​​the take-up drum 3. This facilitates quick setting of the wire guide rod 505's winding stroke and improves the accuracy and consistency of stroke adjustment.

[0029] Preferred options are shown in the appendix. Figure 1 To be continued Figure 3 A washer 511 is fitted onto the arc surface of the sliding column 507. The washer 511 is located between the nut 509 and the mounting base 502, and its two sides abut against the nut 509 and the mounting base 502, respectively. By setting the washer 511, the pressure generated when the nut 509 locks the sliding column 507 can be transmitted to the mounting base 502 through the washer 511, thereby increasing the contact area between the nut 509 and the mounting base 502. This makes the locking pressure more evenly distributed on the surface of the mounting base 502, reducing local damage caused by the nut 509 directly pressing the mounting base 502. At the same time, it improves the locking stability between the nut 509 and the mounting base 502, reduces the possibility of the sliding column 507 loosening under the vibration of the equipment, and thus ensures that the limiting plate 508 can be continuously maintained in the set position.

[0030] Preferred options are shown in the appendix. Figure 1 To be continued Figure 3 A servo motor 512 is fixedly connected to one side of the take-up and take-down machine 2, and the output end of the servo motor 512 is fixedly connected to one end of the lead screw 503. The servo motor 512 drives the lead screw 503 to rotate in both directions, so that the lead screw 503 can drive the slider 504 to move back and forth along the mounting base 502, thereby driving the guide rod 505 to move back and forth synchronously. By controlling the rotation direction of the servo motor 512, the guide rod 505 can continuously change its movement direction between the two limit plates 508, so that the cable can be gradually arranged axially as the take-up drum 3 rotates, thereby realizing automatic cable arrangement, reducing the manual operation of pulling the cable for cable arrangement, and improving the automation level and cable arrangement efficiency in the cable winding process.

[0031] Preferred options are shown in the appendix. Figure 4 To be continued Figure 5The material support device 6 includes a support plate 607 and two guide rails 601. The lower surface of the guide rail 601 is fixedly connected to the upper surface of the base 1. A sliding plate 602 is slidably connected to the side of the guide rail 601. Two slide rails 603 are fixedly connected to the upper surface of the slide plate 602 and the lower surface of the support plate 607. A slide seat 604 is slidably connected to the side of the slide rail 603. A fixed seat 605 is fixedly connected to the side of the slide plate 602 and the support plate 607 that are close to each other. Cross rods 606 are rotatably connected to both sides of the fixed seat 605 and the slide seat 604. Two welding plates 608 are fixedly connected to the upper surface of the slide plate 602. A screw 609 is threaded through one side of the slide seat 604. The two ends of the screw 609 are rotatably connected to the side of the two welding plates 608 that are close to each other. The threaded engagement between the screw 609 and the slide 604 allows the screw 609 to rotate, driving the slide 604 to move along the slide rail 603. This, in turn, causes the slide 604 to extend or retract the cross link 606, changing its support height and enabling the pallet 607 to rise and fall vertically. By supporting the pallet 607 with the cross link 606, the rotational motion of the screw 609 is converted into the lifting motion of the pallet 607. This allows the pallet 607 to move below the take-up drum 3 and support the wound cable roll, reducing manual handling of the cable roll and lowering the labor intensity during unloading.

[0032] Preferred options are shown in the appendix. Figure 4 To be continued Figure 5 A drive motor 610 is fixedly connected to one side of the sliding plate 602, and the output end of the drive motor 610 is fixedly connected to one end of the screw 609. The drive motor 610 drives the screw 609 to rotate, causing the screw 609 to drive the slide block 604 to move along the slide rail 603, and through the cross linkage 606, it drives the pallet 607 to rise and fall, thereby realizing the electric adjustment of the height of the pallet 607. This allows the pallet 607 to be adjusted according to the height of the cable roll on the take-up drum 3, improving the adjustment efficiency of the material support device 6, and reducing the operational burden caused by the large weight of the cable roll during manual adjustment.

[0033] Preferred options are shown in the appendix. Figure 4 To be continued Figure 5A rubber pad 613 is fixedly connected to the inner wall of the support plate 607. The side of the rubber pad 613 away from the support plate 607 has several anti-slip patterns, which are evenly distributed along the length of the rubber pad 613. The rubber pad 613 contacts the cable reel, and its elasticity buffers the contact between the support plate 607 and the cable reel, reducing the rigid pressure exerted by the support plate 607 on the cable sheath. Simultaneously, the anti-slip patterns on the surface of the rubber pad 613 increase the friction between the rubber pad 613 and the cable reel, making it less prone to slippage during the lifting and lateral movement of the support plate 607. This improves the stability of the cable reel during support and reduces the possibility of damage to the cable sheath due to collision or friction.

[0034] Preferred options are shown in the appendix. Figure 4 To be continued Figure 5 A base plate 611 is fixedly connected to one side of the pallet 607. A slide rod 612 is slidably passed through the upper surface of the base plate 611, and the lower end of the slide rod 612 is fixedly connected to the upper surface of the sliding plate 602. Through the sliding engagement between the slide rod 612 and the base plate 611, the lifting direction of the pallet 607 is assisted and guided, so that the pallet 607 can maintain a relatively stable vertical movement when it is lifted and lowered under the push of the cross linkage 606. This reduces the possibility of the pallet 607 deflecting or swaying when supporting the cable roll, thereby improving the stability of the pallet 607 during the lifting and lowering process, and allowing the cable roll to fall more smoothly into the supporting area of ​​the pallet 607.

[0035] Preferred options are shown in the appendix. Figure 4 To be continued Figure 5 Two loading plates 614 are fixedly connected to the upper surface of the base 1. A threaded rod 615 is threaded through one side of the sliding plate 602. The two ends of the threaded rod 615 are rotatably connected to the sides of the two loading plates 614 that are close to each other. A direct drive motor 616 is fixedly connected to one side of the base 1. The output end of the direct drive motor 616 is fixedly connected to one end of the threaded rod 615. The direct drive motor 616 drives the threaded rod 615 to rotate, causing the threaded rod 615 to drive the sliding plate 602 to move laterally along the guide rail 601, thereby driving the pallet 607 and the cable reel on the pallet 607 to move synchronously, so that the material support device 6 can switch positions between below the take-up drum 3 and the unloading position. After the pallet 607 supports the cable roll, the sliding plate 602 is driven by the direct drive motor 616 to move away from the take-up drum 3, which can move the entire cable roll out from the take-up drum 3, thereby facilitating the subsequent hoisting, transfer or unloading of the cable roll, reducing the labor intensity caused by manual handling of the cable roll, and reducing the possibility of the cable roll colliding or slipping during the unloading process.

[0036] Specific usage of this invention: Before winding the cable, the conductor range of the conductor device 5 is adjusted according to the specifications of the cable to be wound and the effective winding width of the take-up drum 3 to ensure that the cable can be arranged within the effective area of ​​the take-up drum 3. During operation, the operator first manually loosens the nut 509 to release the locking state between the nut 509 and the mounting base 502. At this time, the sliding column 507 can slide along the slot 506 opened in the inner wall of the mounting base 502, and drive the limiting plate 508 fixed to the end of the sliding column 507 to move synchronously. According to the actual width of the take-up drum 3, the operator adjusts the position of the two limiting plates 508 respectively with reference to the scale 510 on the mounting base 502, so that the two limiting plates 508 form a limiting range corresponding to the effective winding area of ​​the take-up drum 3. Since the scale 510 is set along the length of the slot 506, it can provide an intuitive reference for adjusting the position of the limit plate 508, making it easier to keep the positions of the two limit plates 508 corresponding, so that the reciprocating range of the subsequent slider 504 and guide rod 505 matches the winding width of the take-up drum 3.

[0037] After the limiting plate 508 is adjusted, the operator tightens the nut 509 on the arc surface of the sliding column 507, causing the nut 509 to gradually move closer to the side wall of the mounting base 502. The washer 511 is then pressed between the nut 509 and the mounting base 502, thus using the clamping action between the nut 509 and the mounting base 502 to fix the sliding column 507 and keep the limiting plate 508 in the set position. The washer 511 increases the force-bearing area of ​​the locking part, allowing the locking force generated by the nut 509 to be applied more evenly to the mounting base 502, reducing the possibility of deformation or damage to the mounting base 502 due to concentrated local compression. It also improves the stability of the sliding column 507 after locking, reducing the possibility of changes in the position of the limiting plate 508 caused by vibration during device operation.

[0038] After setting the stroke of the conductor device 5, the end of the cable to be wound is passed through the annular guide opening at the upper end of the conductor rod 505, and the cable end is fixed to the take-up drum 3. Since the conductor rod 505 is fixed above the slider 504, the cable is guided by the conductor rod 505 after passing through it, maintaining a relatively stable entry direction before entering the take-up drum 3. Then, the take-up / unwinder 2 is started, causing the output end of the take-up / unwinder 2 to drive the take-up drum 3 to rotate, thereby gradually winding the cable onto the surface of the take-up drum 3.

[0039] As the take-up drum 3 begins to rotate, the servo motor 512 is started via the control box 4, and the output of the servo motor 512 drives the lead screw 503 to rotate. Since the slider 504 is threadedly connected to the lead screw 503, and one side of the slider 504 is limited by the sliding contact of the inner wall of the mounting base 502, the rotation of the lead screw 503 converts the rotational motion into linear motion of the slider 504 along the length of the mounting base 502, thereby driving the guide rod 505 to move synchronously. As the take-up drum 3 continues to rotate, the guide rod 505 gradually guides the cable's entry position towards the axial side of the take-up drum 3, preventing the cable from continuously falling into the same position on the take-up drum 3.

[0040] When the slider 504 moves the guide rod 505 to one of the limiting plates 508, the limiting plate 508 mechanically limits the slider 504, preventing it from moving further in that direction. Then, the control box 4 controls the servo motor 512 to change its rotation direction, causing the lead screw 503 to rotate in the opposite direction, and the slider 504 moves to the other side. When the slider 504 moves to the other limiting plate 508, the servo motor 512 is again controlled to change the rotation direction of the lead screw 503, causing the slider 504 to move in the opposite direction again. This allows the slider 504 and guide rod 505 to continuously reciprocate within the range defined by the two limiting plates 508.

[0041] During the reciprocating movement of the conductor rod 505, the take-up drum 3 continuously rotates and winds the cable. Guided by the conductor rod 505, the position of the cable entering the take-up drum 3 changes with the movement of the conductor rod 505, allowing the cable to be gradually arranged along the axial direction of the take-up drum 3 and forming a continuous spiral winding trajectory as the take-up drum 3 rotates. Through the reciprocating guidance of the conductor rod 505 and the limitation of the movement range by the limiting plate 508, the cable can be arranged in an orderly manner within the preset winding area, reducing the situation where the cable is concentrated in a local position of the take-up drum 3, and reducing the possibility of crossover, overlap and entanglement between adjacent cables. This makes the cable roll after winding more regular and improves the smoothness of subsequent cable unwinding.

[0042] Once the cable on the take-up drum 3 reaches the predetermined winding weight, the take-up and unwinding machine 2 is stopped via the control box 4, causing the take-up drum 3 to stop rotating. Simultaneously, the servo motor 512 is stopped, causing the guide rod 505 to stop moving. At this point, the cable has been evenly wound around the surface of the take-up drum 3, and then enters the cable roll support and unloading process.

[0043] After the cable is wound up, the overall weight of the cable roll on the take-up drum 3 is relatively large. If the cable roll is removed manually from the take-up drum 3, it will require a large amount of handling force, and the cable roll is prone to shaking, slipping, or colliding with surrounding structures during removal and transfer. Therefore, the cable roll is supported by the material support device 6. First, the direct drive motor 616 is started. The output end of the direct drive motor 616 drives the threaded rod 615 to rotate between the two loading plates 614. Since the sliding plate 602 is threadedly connected to the threaded rod 615, and the sliding plate 602 is guided by the sliding rails 601, the rotation of the threaded rod 615 can drive the sliding plate 602 to move laterally along the guide rails 601.

[0044] As the sliding plate 602 moves, the support plate 607 mounted above it and the lifting structure supporting the support plate 607 move synchronously, causing the support plate 607 to gradually move below the take-up drum 3 and the cable reel. The two guide rails 601 support and guide the sliding plate 602, enabling it to move in a predetermined direction and reducing any deviation or swaying during movement. This ensures that the support plate 607 can accurately move below the cable reel, providing the corresponding position for subsequent lifting and support.

[0045] Once the pallet 607 moves below the cable reel, the drive motor 610 is activated. The output of the drive motor 610 drives the screw 609 to rotate between the two welding plates 608. Since one of the slide blocks 604 is threadedly connected to the screw 609 and is guided by the slide rail 603, the rotation of the screw 609 drives the slide block 604 to move linearly along the slide rail 603. During the movement of the slide block 604, the angle of the cross link 606 rotatably connected to it changes, causing the cross link 606 to gradually extend and push the slide block 604 on the other side to move synchronously along the slide rail 603 below the pallet 607.

[0046] As the cross link 606 gradually extends, the height of its cross connection increases, thereby lifting the support plate 607 above it. The continuous rotation of the screw 609 controls the movement distance of the slide 604, thus controlling the extension degree of the cross link 606, allowing the support plate 607 to gradually move upwards according to the position of the cable reel. Compared to manual lifting, the screw 609, in conjunction with the cross link 606, converts the rotational motion of the drive motor 610 into the vertical lifting motion of the support plate 607, facilitating the support of heavier cable reels.

[0047] During the lifting and lowering of the pallet 607, the slide rod 612 fixed on the sliding plate 602 slides relative to the base plate 611. The cooperation between the base plate 611 and the slide rod 612 helps to limit the movement direction of the pallet 607, enabling the pallet 607 to maintain relatively stable vertical movement under the push of the cross link 606, reducing the possibility of the pallet 607 deflecting during the support of the cable reel. When the pallet 607 gradually rises and contacts the bottom of the cable reel, the rubber pad 613 on the inner wall of the pallet 607 first contacts the cable reel. The rubber pad 613 can use its own elasticity to buffer the contact between the cable reel and the pallet 607, reducing the impact caused by direct contact of rigid structures.

[0048] Meanwhile, the anti-slip texture on the surface of the rubber pad 613 increases the friction between the rubber pad 613 and the cable sheath, making it less likely for the cable roll to slip laterally after being supported by the support plate 607, thereby improving the stability of the cable roll on the support plate 607. When the support plate 607 continues to rise and completely lifts the cable roll, the take-up drum 3 no longer bears the main weight of the cable roll, and the cable roll is stably supported by the support plate 607.

[0049] Subsequently, the output of the take-up and untake-off machine 2 is deactivated via the control box 4, allowing unloading between the take-up and untake-off machine 3 and the cable reel. After confirming that the cable reel is stably supported on the support plate 607, the direct drive motor 616 is restarted, causing the threaded rod 615 to rotate. The threaded rod 615 drives the sliding plate 602 to move along the guide rail 601 away from the take-up and untake-off machine 3. Since the support plate 607 and the sliding plate 602 are connected by a lifting mechanism, the movement of the sliding plate 602 can drive the support plate 607 and the cable reel on the support plate 607 to move synchronously, gradually removing the cable reel from the position of the take-up and untake-off machine 3.

[0050] During the cable reel removal process, the rubber pad 613 continuously supports and cushions the cable reel, while the anti-slip texture provides frictional restraint, ensuring the cable reel remains within the support range of the pallet 607 and reducing the possibility of slippage during movement. Once the pallet 607 has moved to the designated unloading position, workers can use hoisting equipment or other transfer equipment to further transfer the cable reel, thus avoiding direct manual handling of heavy cable reels, reducing labor intensity, and minimizing the possibility of collisions or compression during unloading.

[0051] After the cable reel is unloaded, the drive motor 610 is started in reverse, causing the screw 609 to rotate in the opposite direction and drive the slide block 604 to move in the opposite direction along the slide rail 603. The cross link 606 retracts accordingly, and the support plate 607 moves downward under the drive of the cross link 606 and returns to its initial height. Then, according to the position requirements of the next cable winding, the direct drive motor 616 is started, causing the sliding plate 602 to return to the standby position below the take-up drum 3 along the guide rail 601. This completes one cycle of cable winding, laying, support and unloading.

[0052] Through the above-described working process, during the cable winding stage, the conductor device 5 continuously adjusts the position of the cable entering the take-up drum 3 using the cooperation between the lead screw 503, the slider 504, and the conductor rod 505, and limits the movement range of the conductor rod 505 using the limiting plate 508, so that the cable can be arranged in an orderly manner on the take-up drum 3. During the cable unloading stage, the material support device 6 drives the sliding plate 602 to move laterally using the threaded rod 615, and uses the cooperation between the screw 609, the slide block 604, and the cross link 606 to realize the lifting and lowering of the support plate 607, so that the support plate 607 can support the cable roll from below the take-up drum 3 and move it out as a whole. At the same time, the sliding rod 612 guides the lifting and lowering, and the rubber pad 613 and anti-slip texture improve the stability of the cable roll support process. Thus, the device can combine the orderly winding of the cable with the stable unloading after winding, reduce manual intervention, and improve the continuity and ease of operation of the cable winding and unloading process.

[0053] The present invention provides a cable take-up and unwinding device. Through the cooperation of a lead screw 503, a slider 504, a guide rod 505, and an adjustable limiting plate 508, the reciprocating movement range of the guide rod 505 can be adjusted according to the winding area of ​​the take-up drum 3, thereby guiding the cable to be arranged in an orderly manner on the take-up drum 3, reducing cable accumulation, overlap, and cross-entanglement, and improving the regularity of the cable after winding.

[0054] The present invention discloses a cable winding and unwinding device. A servo motor 512 drives a lead screw 503 to move a guide rod 505 back and forth. The travel of the limit plate 508 is adjusted accordingly by a scale 510, so that the guiding range of the guide rod 505 matches the effective winding area of ​​the winding drum 3. This allows the cable to be evenly distributed along the axial direction of the winding drum 3 during the winding process, further improving the continuity, stability and efficiency of cable winding.

[0055] The present invention discloses a cable winding and unwinding device. A sliding plate 602 is driven by a direct drive motor 616 to move along a guide rail 601. The device also drives a support plate 607 to rise and fall through a drive motor 610, a screw 609, a slide block 604, and a cross link 606. This allows the support plate 607 to lift and support the wound cable roll and move it out of the winding area. Rubber pads 613 and anti-slip textures are used for buffering and limiting, thereby achieving stable support and convenient unloading of the cable roll. This further reduces the labor intensity of manual handling and reduces the possibility of slippage, collision, and damage to the outer sheath of the cable roll during unloading.

[0056] 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 winding and unwinding device, characterized in that, Includes a base (1), with several legs (7) on both sides of the base (1), a take-up and release machine (2) on the upper surface of the base (1), a control box (4) on one side of the take-up and release machine (2), a take-up drum (3) on the output end of the take-up and release machine (2), and a wire device (5) on the upper surface of the base (1). The wire device (5) includes a fixing plate (501), the lower surface of the fixing plate (501) is fixedly connected to the upper surface of the base (1), and a mounting base (502) is fixedly connected to one side of the fixing plate (501) and one side of the take-up and take-down machine (2). A lead screw (503) is rotatably connected inside the mounting base (502). The lead screw (503) is threadedly connected to a slider (504) on its arc surface. One side of the slider (504) is slidably connected to the inner wall of the mounting base (502). A guide rod (505) is fixedly connected to the upper surface of the slider (504). The upper end of the guide rod (505) is set as a ring structure.

2. The cable take-up and unwinding device according to claim 1, characterized in that, The mounting base (502) has a slot (506) on its inner wall. Two sliding columns (507) are slidably connected inside the slot (506). A limit plate (508) is fixedly connected to one end of each sliding column (507) near the lead screw (503). A nut (509) is threaded onto the arc surface of the sliding column (507).

3. The cable take-up and unwinding device according to claim 2, characterized in that, The inner wall of the mounting base (502) is provided with a scale (510), which is arranged along the length direction of the slot (506).

4. A cable take-up and undo device according to claim 2, characterized in that, The arc surface of the sliding column (507) is fitted with a washer (511), which is located between the nut (509) and the mounting base (502), and the two sides of the washer (511) abut against the nut (509) and the mounting base (502) respectively.

5. A cable take-up and unwinding device according to claim 1, characterized in that, A servo motor (512) is fixedly connected to one side of the take-up and take-down machine (2), and the output end of the servo motor (512) is fixedly connected to one end of the lead screw (503).

6. A cable take-up and undo device according to claim 1, characterized in that, The upper surface of the base (1) is provided with a material support device (6), which includes a support plate (607) and two guide rails (601). The lower surfaces of the two guide rails (601) are fixedly connected to the upper surface of the base (1). A sliding plate (602) is slidably connected to the side of the guide rail (601). Two slide rails (603) are fixedly connected to the upper surface of the sliding plate (602) and the lower surface of the support plate (607). A sliding seat is slidably connected to the side of the slide rail (603). (604) A fixed seat (605) is fixedly connected to the side of the sliding plate (602) and the support plate (607) that are close to each other. A cross link (606) is rotatably connected to both sides of the fixed seat (605) and the sliding plate (604). Two welding plates (608) are fixedly connected to the upper surface of the sliding plate (602). A screw (609) is threadedly connected to one side of the sliding plate (604). The two ends of the screw (609) are rotatably connected to the two welding plates (608) respectively.

7. A cable take-up and unwinding device according to claim 6, characterized in that, A drive motor (610) is fixedly connected to one side of the sliding plate (602), and the output end of the drive motor (610) is fixedly connected to one end of the screw (609).

8. A cable take-up and unwinding device according to claim 6, characterized in that, A rubber pad (613) is fixedly connected to the inner wall of the tray (607). The side of the rubber pad (613) away from the tray (607) is provided with a number of anti-slip patterns, which are evenly distributed along the length of the rubber pad (613).

9. A cable take-up and unwinding device according to claim 6, characterized in that, A base plate (611) is fixedly connected to one side of the tray (607), and a slide rod (612) is slidably passed through the upper surface of the base plate (611). The lower end of the slide rod (612) is fixedly connected to the upper surface of the sliding plate (602).

10. A cable take-up and unwinding device according to claim 6, characterized in that, Two loading plates (614) are fixedly connected to the upper surface of the base (1). A threaded rod (615) is threadedly connected to one side of the sliding plate (602). The two ends of the threaded rod (615) are rotatably connected to the two loading plates (614) respectively. A direct drive motor (616) is fixedly connected to one side of the base (1). The output end of the direct drive motor (616) is fixedly connected to one end of the threaded rod (615).

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