Cable stacking and sorting system and method

Abstract

The present invention discloses a cable stacking and sorting system and method, belonging to the technical field of cable loading and unloading. A cable stacking and sorting system includes a storage unit and a mobile loading and unloading unit, wherein the mobile loading and unloading unit includes: a mobile base and a rotating bracket, wherein the rotating bracket is rotatably arranged on the mobile base; a cable fixing claw and a fixing claw driving part, wherein the fixing claw driving part is lifted and lowered on the rotating bracket, and the cable fixing claw is slidably arranged on the fixing claw driving part; a winch and a reset assembly, wherein the winch is slidably arranged on the top of the rotating bracket; compared with traditional gantry, forklift and vertical guide rail transporter, the present invention has the advantages of high flexibility, small footprint, flexible movement and low cost, etc. When the cable drum is transported to a high place and removed, the center of the loading and unloading mobile unit is changed, so that the loading and unloading mobile unit is safer when sorting the cable drum and cables from a high place.

Description

Technical Field

[0001] The invention relates to the technical field of cable loading and unloading, and in particular to a cable stacking and sorting system. Background Art

[0002] In order to facilitate the transportation of cables, cables are generally coiled onto corresponding cable reels during the production process. Large cable reels are large in size, and the stacking and sorting of cable reels containing cables generally require the use of forklifts for transportation.

[0003] In order to increase the storage capacity of cables, a storage rack is generally installed inside the factory. The storage rack has multiple layers and multiple storage windows. In this storage system, a gantry is generally used for transportation or a vertical rail lifting and transporting machine is used to transport the cable reels transported by forklift to the position of the rack to the corresponding storage window;

[0004] Among them, when the gantry is transporting the cable drum, since the cable drum is suspended in the air, there will be inertia when the gantry stops after moving quickly, and the inertia will cause the cable drum to hit the bracket. Therefore, the gantry's uniform speed cable drum moves slowly, and the large gantry occupies a large area and has a high cost, which increases the cost of cable stacking and sorting;

[0005] Among them, although the vertical track lifting and transporting machine can quickly move the cable drum to the corresponding storage window, the vertical track lifting and transporting machine can only move in one aisle, and the flexibility is low;

[0006] In addition, when using a forklift for transportation, the forklift requires a large space to turn, and the cable drum cannot be transported to a high place;

[0007] In order to solve the above problems, a cable stacking and sorting system is proposed. Summary of the invention

[0008] The present invention is a cable stacking and sorting system proposed to solve the problem of high cost and inflexibility of equipment for loading or unloading large cable reels in the prior art.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] A cable stacking and sorting system comprises a storage unit and a mobile loading and unloading unit, wherein the mobile loading and unloading unit comprises: a mobile base and a rotating bracket, wherein the rotating bracket is rotatably arranged on the mobile base; a cable fixing claw and a fixing claw driving part, wherein the fixing claw driving part is lifted and lowered on the rotating bracket, and the cable fixing claw is slidably arranged on the fixing claw driving part; a winch and a resetting assembly, wherein the winch is slidably arranged on the top of the rotating bracket, and the output end of the winch is connected to the fixing claw driving part, and when the cable fixing claw moves upward, the winch moves in a direction opposite to the clamping end of the cable fixing claw, and when the cable fixing claw descends to a predetermined height, the resetting assembly drives the winch to reset; a stable lifting part and a transmission part, wherein the stable lifting part is arranged at the bottom of the mobile base, and the two ends of the transmission part are respectively connected to the resetting assembly and the stable lifting part, and when the resetting assembly drives the winch to reset, the stable lifting part resets; the resetting assembly comprises a fixed installation The cam is an axially parallelogram of the piston rod and the axle is an axially parallelogram of the piston rod, and the axle is an axially parallelogram of the piston rod.

[0011] As a preferred embodiment of the present invention: the mobile base includes a mounting body, a mounting groove is provided on the mounting body, four corners of the bottom of the mounting body are fixedly installed with mounting boxes, omnidirectional wheels are rotatably provided on the mounting box, a driving motor is provided in the mounting box, and the output rotor of the driving motor is fixedly connected to the omnidirectional wheels; the rotation axes of two adjacent groups of omnidirectional wheels are perpendicular to each other; five groups of cameras are provided, four of which are respectively fixedly installed on the four side walls of the mounting body, and the other group is fixedly installed on the cable fixing claw.

[0012] As a preferred embodiment of the present invention: the rotating bracket includes a swivel fixedly mounted on the mounting body, a base frame is fixedly mounted on the rotating end of the swivel, columns are fixedly mounted on the tops of the four corners of the base frame, a top frame is fixedly mounted on the tops of the four columns, and a guide rail is fixedly mounted on the top frame; a first motor is fixedly mounted on the mounting groove, a rotating shaft is fixedly mounted on the bottom of the center of the base frame, and the rotating shaft is connected to the first motor through a gear set.

[0013] As a preferred embodiment of the present invention: the fixed claw driving part includes a sliding seat slidably arranged on a column, the sliding seat is provided with two groups, and the two groups of sliding seats are symmetrically arranged, both groups of sliding seats are rotatably connected with a single spiral screw, the two groups of single spiral screws are connected by a first synchronous pulley group, a second motor is fixedly installed on the sliding seat, the output rotor of the second motor is connected to the single spiral screw by a second synchronous pulley group, and the cable fixing claw is threadedly connected to the single spiral screw.

[0014] As a preferred embodiment of the present invention: the cable fixing claw includes a mounting frame slidably mounted on a sliding seat, the camera is fixedly mounted on the mounting frame, the mounting frame is threadedly connected to a single spiral screw, a clamping claw is slidably mounted on the mounting frame, the clamping claw is provided with two groups and symmetrically arranged, a symmetrical spiral screw is rotatably mounted on the mounting frame, and the two groups of clamping claws are respectively threadedly connected to the two ends of the symmetrical spiral screw; a third motor is fixedly mounted on the mounting frame, and the output rotor of the third motor is fixedly connected to the symmetrical spiral screw; it also includes a clamping plate, an anti-slip groove is provided on the clamping plate, a threaded hole is opened on the clamping claw, and the clamping plate is detachably connected to the clamping claw by bolts.

[0015] As a preferred embodiment of the present invention: the winch includes a first mounting seat slidably mounted on the guide rail, a fourth motor is fixedly mounted on the first mounting seat, a first mounting shaft is rotatably mounted on the first mounting seat, and the first mounting shaft is fixedly connected to the output rotor of the fourth motor; a winding disk is fixedly mounted on the first mounting shaft, a second mounting shaft is fixedly mounted on the top frame, and a guide wheel is rotatably mounted on the second mounting shaft; a second mounting seat is fixedly mounted on the bottom of the top frame, and a guide rod is rotatably mounted on the second mounting seat; a cable is fixedly mounted on the winding disk, and an end of the cable away from the winding disk successively passes over the top of the guide wheel, the bottom of the guide wheel and the top of the guide rod, and then extends downward and is fixedly connected to the sliding seat.

[0016] As a preferred embodiment of the present invention: the stable lifting part includes a guide seat fixedly installed at the bottom of the rotating shaft, a support leg is slidably installed at the bottom of the guide seat, and a universal wheel is fixedly installed at the bottom of the support leg.

[0017] A cable stacking and sorting method comprises the following steps:

[0018] S1: Clamp the cable. The cable fixing claw extends out of the rotating bracket to clamp the cable drum with the cable. When the cable fixing claw extends out, the winch moves in the direction opposite to the extension direction of the cable fixing claw, and the supporting leg moves synchronously in the direction of the extension of the cable fixing claw.

[0019] S2: The cable fixing claw fixes the cable and then retracts it into the inner side of the rotating bracket;

[0020] S3. The winch controls the clamping claw to carry the cable up or down through the fixed claw driving unit.

[0021] Compared with the prior art, the present invention provides a cable stacking and sorting system, which has the following beneficial effects:

[0022] The parts not involved in the device are the same as the prior art or can be implemented by the prior art. Compared with the gantry, the present invention not only does not need to lay tracks, but also has a small footprint and low cost. Compared with the large gantry, the moving speed is faster, thereby improving the efficiency of sorting and stacking transportation while reducing costs. When the cable reel is dragged up by the cable, the sliding seat is limited by the column so that the cable reel no longer swings, thereby improving the stability of cable reel transportation. Compared with the vertical track lifting and transporting machine, on the one hand, there is no need to lay tracks, and on the other hand, it can move inside multiple aisles, thereby facilitating the transportation of the cable reel to the corresponding placement slot. Compared with the forklift, the unit can not only deliver the cable reel to a high place, but also quickly shuttle in narrow aisles. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a mobile loading and unloading unit of a cable stacking and sorting system proposed by the present invention;

[0024] Figure 2 A schematic diagram of the structure of a mobile base of a cable stacking and sorting system proposed by the present invention;

[0025] Figure 3 A schematic diagram of the structure of a rotating bracket for a cable stacking and sorting system proposed by the present invention;

[0026] Figure 4 A cable stacking and sorting system proposed by the present invention Figure 3 Schematic diagram of the structure of part A;

[0027] Figure 5 A cable stacking and sorting system proposed by the present invention Figure 3 The structural diagram of part B;

[0028] Figure 6This is a schematic structural diagram of a fixed claw driving part of a cable stacking and sorting system proposed by the present invention;

[0029] Figure 7 A schematic diagram of the structure of a cable fixing claw of a cable stacking and sorting system proposed by the present invention;

[0030] Figure 8 A schematic diagram of the structure of a cable stacking and sorting system clamping plate proposed by the present invention;

[0031] Fig. 9 A schematic diagram of the structure of a cable stacking and sorting system winch proposed by the present invention;

[0032] Fig.10 A schematic diagram of the structure of a cable stacking and sorting system reset component proposed by the present invention;

[0033] Fig.11 This is a schematic structural diagram of a stable lifting part of a cable stacking and sorting system proposed by the present invention;

[0034] Fig.12 This is a schematic structural diagram of a second piston cylinder of a cable stacking and sorting system proposed by the present invention;

[0035] Fig.13 A schematic diagram of the structure of a storage unit of a cable stacking and sorting system proposed by the present invention;

[0036] Fig.14 A bottom view of a mobile loading and unloading unit of a cable stacking and sorting system proposed by the present invention.

[0037] In the figure: 1. Mobile base; 101. Installation body; 102. Installation box; 103. Omnidirectional wheel; 104. Installation slot; 105. Camera; 2. Rotating bracket; 201. Swivel; 202. Base; 203. Column; 204. Top frame; 205. Guide rail; 206. Rotating shaft; 207. First motor; 208. Gear set; 3. Fixed claw driving part; 301. Sliding seat; 302. Single screw rod; 303. First synchronous pulley set; 304. Second motor; 305. Second synchronous pulley set; 4. Cable fixing claw; 401. Installation frame; 402. Clamping claw; 403. Symmetrical screw rod; 404. Third motor; 405. Threaded hole; 406. Clamping plate; 407. Anti-skid groove; 5. Winch; 50 1. First mounting seat; 502. First mounting shaft; 503. Winding disc; 504. Second mounting shaft; 505. Guide wheel; 506. Second mounting seat; 507. Guide rod; 508. Fourth motor; 509. Cable; 6. Reset assembly; 601. First piston cylinder; 602. Limit plate; 603. Elastic member; 604. First piston rod; 7. Stable lifting part; 701. Guide seat; 702. Support leg; 703. Universal wheel; 8. Transmission part; 801. First oil pipe; 802. Oil hole; 803. Second oil pipe; 804. Second piston cylinder; 805. Second piston rod; 806. Driven piston plate; 807. Connecting seat; 9. Storage unit; 901. Pillar; 902. Placement plate; 903. Placement slot. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] Example: Figure 1-Figure 13 As shown, a cable stacking and sorting system includes a storage unit 9 and a mobile loading and unloading unit, wherein the storage unit 9 is used to store cable reels wrapped with cables or cable reels not wrapped with cables, and the mobile loading and unloading unit is responsible for transporting the cable reels on the ground or other devices to the storage unit 9 for storage or taking out the cable reels on the storage unit 9.

[0041] like Figure 1 and Fig.14 As shown, the mobile loading and unloading unit includes: a mobile base 1 and a rotating bracket 2, the rotating bracket 2 is rotatably arranged on the mobile base 1; a cable fixing claw 4 and a fixing claw driving part 3, the fixing claw driving part 3 is lifted and lowered on the rotating bracket 2, and the cable fixing claw 4 is slidably arranged on the fixing claw driving part 3; a winch 5 and a reset component 6, the winch 5 is slidably arranged on the top of the rotating bracket 2, and the output end of the winch 5 is connected to the fixing claw driving part 3, when the cable fixing claw 4 moves upward, the winch 5 moves in the opposite direction to the clamping end of the cable fixing claw 4, and when the cable fixing claw 4 drops to a predetermined height, the reset component 6 drives the winch 5 to reset; a stable lifting part 7 and a transmission part 8, a stable The lifting part 7 is arranged at the bottom of the mobile base 1, and the two ends of the transmission part 8 are respectively connected to the reset component 6 and the stable lifting part 7. When the reset component 6 drives the winch 5 to reset, the stable lifting part 7 is reset. In this embodiment, the mobile base 1 is responsible for moving the entire device, the rotating bracket 2 is used to control the direction of the cable fixing claw 4, so as to place the cable at any storage position in the storage unit 9, the fixing claw driving part 3 is used to control the cable fixing claw 4 to extend the rotating bracket 2 to clamp the cable, and the winch 5 is used to lift and control the height of the cable fixing claw 4. When the cable fixing claw 4 rises, the transmission part 8 drives the stable lifting part 7 to work, thereby improving the stability of the device.

[0042] like Figure 1 and Figure 2 As shown, the mobile base 1 includes a mounting body 101, a mounting groove 104 is arranged on the mounting body 101, four bottom corners of the mounting body 101 are fixedly mounted with mounting boxes 102, omnidirectional wheels 103 are rotatably arranged on the mounting box 102, a driving motor is arranged in the mounting box 102, and the output rotor of the driving motor is fixedly connected to the omnidirectional wheels 103; wherein the rotation axes of two adjacent groups of omnidirectional wheels 103 are perpendicular to each other; five groups of cameras 105 are arranged, wherein four groups are respectively fixedly mounted on the four side walls of the mounting body 101, and the other group is fixedly mounted on the cable fixing claw 4. In this embodiment, the four groups of omnidirectional wheels 103 cooperate with each other, so that the mobile base 1 can move in a straight line horizontally or in a straight line longitudinally. Therefore, it can realize arbitrary movement in four directions without making a turning movement, thereby reducing the requirements for reversing movement, and can reduce the aisle width reserved inside the storage unit 9, thereby facilitating the expansion of the storage space of the storage unit 9.

[0043] like Figure 1 , Figure 2 , Figure 5 and Fig.11As shown, the rotating bracket 2 includes a swivel 201 fixedly mounted on the mounting body 101, a base frame 202 is fixedly mounted on the rotating end of the swivel 201, four corner tops of the base frame 202 are fixedly mounted with columns 203, top frames 204 are fixedly mounted on the tops of the four columns 203, and guide rails 205 are fixedly mounted on the top frames 204; a first motor 207 is fixedly mounted on the mounting groove 104, a rotating shaft 206 is fixedly mounted on the bottom of the center of the base frame 202, and the rotating shaft 206 is connected to the first motor 207 through a gear set 208. In this embodiment, the base frame 202, the column 203 and the top frame 204 form an integral bracket. When in use, the first motor 207 is started, and the rotating shaft 206 is driven to rotate by the first motor 207 and the gear set 208. The rotating shaft 206 drives the overall bracket to rotate, and then the extending direction of the cable fixing claw 4 can be adjusted, so that the cable fixing claw 4 can clamp the cable reel and the cable fixing claw 4 can place the cable reel.

[0044] like Figure 1 and Figure 6 As shown, the fixed claw driving part 3 includes a sliding seat 301 slidably arranged on the column 203, the sliding seat 301 is provided with two groups, and the two groups of sliding seats 301 are symmetrically arranged, the two groups of sliding seats 301 are rotatably connected with single spiral screws 302, the two groups of single spiral screws 302 are transmission connected by a first synchronous pulley group 303, a second motor 304 is fixedly installed on the sliding seat 301, the output rotor of the second motor 304 is transmission connected to the single spiral screw 302 through a second synchronous pulley group 305, the cable fixing claw 4 is threadedly connected to the single spiral screw 302, when in use, the second motor 304 is started, the second motor 304 drives one of the single spiral screws 302 to rotate through the first synchronous pulley group 303, under the action of the first synchronous pulley group 303, the two single spiral screws 302 rotate synchronously, and the two single spiral screws 302 drive the cable fixing claw 4 to slide on the sliding seat 301, thereby controlling the cable fixing claw 4 to extend or enter the rotating bracket 2.

[0045] Figure 1 , Figure 6 and Figure 7As shown, the cable fixing claw 4 includes a mounting frame 401 slidably mounted on the sliding seat 301, the camera 105 is fixedly mounted on the mounting frame 401, the mounting frame 401 is threadedly connected to the single spiral screw 302, a clamping claw 402 is slidably mounted on the mounting frame 401, and the clamping claw 402 is provided with two groups and symmetrically arranged, and a symmetrical spiral screw 403 is rotatably mounted on the mounting frame 401, and the two groups of clamping claws 402 are respectively threadedly connected to the two ends of the symmetrical spiral screw 403; a third motor 404 is fixedly mounted on the mounting frame 401, and the output rotor of the third motor 404 is connected to the symmetrical spiral screw 40 3 fixed connection; when in use, the single spiral screw 302 drives the mounting frame 401 to move, thereby driving the cable fixing claw 4 to move as a whole. When the cable fixing claw 4 is in use, the third motor 404 is started, and the third motor 404 drives the symmetrical spiral screw 403 to rotate, wherein the spiral directions of the two sets of threads of the symmetrical spiral screw 403 are opposite, therefore, when the symmetrical spiral screw 403 rotates, the two sets of clamping jaws 402 synchronously move toward the two ends of the symmetrical spiral screw 403 to loosen the cable drum, or synchronously move toward the middle of the symmetrical spiral screw 403 to fix the cable drum;

[0046] like Figure 7 As shown, the clamping jaws 402 are plug plates that can be inserted into the center hole of the cable drum, and then the two sets of clamping jaws 402 move toward the two ends of the symmetrical spiral screw rod 403 to fix the cable drum;

[0047] It also includes a clamping plate 406, on which an anti-slip groove 407 is arranged, and a threaded hole 405 is opened on the clamping jaw 402. The clamping plate 406 is detachably connected to the clamping jaw 402 by bolts, and the two sides of the cable drum can be clamped by the clamping plate 406 to fix the cable drum.

[0048] like Figure 1 and Figure 7As shown, the winch 5 includes a first mounting seat 501 slidably mounted on the guide rail 205, a fourth motor 508 is fixedly mounted on the first mounting seat 501, a first mounting shaft 502 is rotatably mounted on the first mounting seat 501, and the first mounting shaft 502 is fixedly connected to the output rotor of the fourth motor 508; a winding disc 503 is fixedly mounted on the first mounting shaft 502, a second mounting shaft 504 is fixedly mounted on the top frame 204, and a guide wheel 505 is rotatably mounted on the second mounting shaft 504; a second mounting seat 506 is fixedly mounted on the bottom of the top frame 204, and a guide rod 507 is rotatably mounted on the second mounting seat 506; a cable 509 is fixedly mounted on the winding disc 503, and the end of the cable 509 away from the winding disc 503 is sequentially connected from the top, The fourth motor 508 is started to rotate the output rotor of the fourth motor 508 in a first direction (clockwise or counterclockwise), and the fourth motor 508 drives the first mounting shaft 502 to rotate, and the first mounting shaft 502 drives the winding drum 503 to rotate to wind up the cable 509, and cooperates with the guide wheel 505 and the guide rod 507 to lift the fixed claw driving part 3 and the cable fixing claw 4. When the fourth motor 508 drives the winding drum 503 to rotate in a second direction (the second direction is opposite to the first direction), the winding drum 503 is used to release the cable 509, thereby lowering the fixed claw driving part 3 and the cable fixing claw 4.

[0049] like Figure 1 , Fig. 9 and Fig.10 As shown, the reset assembly 6 includes a first piston cylinder 601 fixedly mounted on the top of the top frame 204, a first piston rod 604 is slidably mounted on the first piston cylinder 601, one end of the first piston rod 604 is fixedly connected to the first mounting seat 501, and one end of the first piston rod 604 extending into the first piston cylinder 601 is fixedly mounted with a limit plate 602, and an elastic member 603 (the elastic member 603 can be a spring or a spring disc) is sleeved on the first piston rod 604, and the two ends of the elastic member 603 are respectively against the limit plate 602 and the first piston cylinder 601. When the cable fixing claw 4 is driven to rise, the hoist 5 moves in a direction away from the reset assembly 6. During this process, the hoist 5 drags the first piston rod 604 to move, and the first piston rod 604 drags the limit plate 602 to move. The limit plate 602 cooperates with the first piston cylinder 601 to shrink the elastic member 603. After the fixing claw driving unit 3 descends to a predetermined height to relax the cable 509 (the predetermined height is reached when the fixing claw driving unit 3 is in contact with the bottom frame 202), the elastic member 603 is reset, thereby driving the hoist 5 to reset through the limit plate 602 and the first piston rod 604.

[0050] like Figure 1 and Fig.11 As shown, the stable lifting part 7 includes a guide seat 701 fixedly installed at the bottom of the rotating shaft 206, and a support leg 702 is slidably installed at the bottom of the guide seat 701, and a universal wheel 703 is fixedly installed at the bottom of the support leg 702. When the cable fixing claw 4 rises, the support leg 702 extends out of the guide seat 701, and the support leg 702 moves and extends to the outside of the movable base 1. The driving direction of the support leg 702 is the same as the moving direction of the cable fixing claw 4. The support leg 702 extends outward to provide support for the movable base 1 to prevent the cable reel from being overweight and causing the device to tip over.

[0051] like Figure 1 , Figure 4 , Figure 10-12 ,and Fig.14 As shown, the transmission part 8 includes a second piston cylinder 804 fixedly mounted on the side wall of the guide seat 701, a second piston rod 805 is slidably connected to the second piston cylinder 804, one end of the second piston rod 805 is fixedly mounted with a connecting seat 807, the connecting seat 807 is fixedly connected to the support leg 702, and one end of the second piston rod 805 extending into the second piston cylinder 804 is fixedly mounted with a driven piston plate 806; the limit plate 602 is an active piston plate, and the chamber in the first piston cylinder 601 where the elastic member 603 is installed is an oil chamber, and hydraulic oil is stored in the oil chamber; the column 203, the base frame 202 and the rotating shaft 206 are in A connected oil hole 802 is provided, the top of the oil hole 802 is connected to the oil chamber through the first oil pipe 801, and the bottom of the oil hole 802 is connected to the second piston cylinder 804 through the second oil pipe 803. In this embodiment, the active piston plate slides toward the direction of the winch 5 to squeeze out the hydraulic oil in the oil chamber, and the extruded hydraulic oil enters the oil hole 802 through the first oil pipe 801, and then enters the second piston cylinder 804 through the second oil pipe 803, and then drives the second piston rod 805 to extend through the driven piston plate 806, and the second piston rod 805 drives the support leg 702 to extend through the connecting seat 807.

[0052] like Fig.13 As shown, the storage unit 9 includes a pillar 901, on which a multi-layer placement plate 902 is fixedly mounted, and each placement plate 902 is provided with a plurality of placement grooves 903, wherein the width of the placement groove 903 is greater than the thickness of the cable drum, and the length of the placement groove 903 is less than the diameter of the cable drum.

[0053] Reference Figure 1-Figure 13When carrying the cable drum, driven by the driving motor, the omnidirectional wheels 103 move along a preset path, so that the mobile base 1 can flexibly shuttle between storage areas. The rotation direction and speed of the omnidirectional wheels 103 will be adjusted as needed to achieve precise movement control. After the device moves to the specified position, the first motor 207 is started to drive the entire rotating bracket 2 to rotate through the rotating shaft 206. The rotation angle is adjusted according to the direction in which the cable fixing claw 4 needs to be extended to ensure that the cable drum can be accurately clamped. Then the second motor 304 is started to drive the cable fixing claw 4 to extend, and then the third motor 404 is started to drive the clamping claw 402 to merge and clamp the cable drum. Then the winch 5 is started to make the cable fixing claw 4 The cable reel rises, and during this process, the winding reel 503, the fourth motor 508, and the first mounting seat 501 slide in the direction away from the first piston rod 604, and at the same time squeeze the hydraulic oil in the oil chamber into the second piston cylinder 804, thereby driving the support leg 702 to extend, and then the second motor 304 is started again, so that the cable fixing claw 4 and the clamped cable reel are retracted to the inner side of the rotating bracket 2, and then the cable 509 is relaxed, and the reset component 6 drives the winding reel 503, the fourth motor 508, and the first mounting seat 501 to reset, while sucking away the hydraulic oil in the second piston cylinder 804, and under the action of the driven piston plate 806, the support leg 702 is reset, and then the movable base 1 moves again to move the cable reel to the designated location.

[0054] To sum up, in this system, compared with the gantry, the mobile loading and unloading unit not only does not need to lay tracks, but also occupies a small area and has low cost. Compared with the large gantry, it has a faster moving speed, thereby improving the efficiency of sorting and stacking transportation while reducing costs. When the cable 509 drags the cable reel up, the sliding seat 301 is limited by the column 203, so that the cable reel no longer swings, thereby improving the stability of cable reel transportation. Compared with the vertical track lifting and transporting machine, on the one hand, there is no need to lay tracks, and on the other hand, it can move inside multiple aisles, thereby facilitating the transportation of the cable reel to the corresponding placement slot 903. Compared with a forklift, this unit can not only deliver the cable reel to a high place, but also quickly shuttle in narrow aisles.

[0055] A cable stacking and sorting method comprises the following steps:

[0056] S1: Clamp the cable. The cable fixing claw 4 extends out of the rotating bracket 2 to clamp the cable drum with the cable. When the cable fixing claw 4 extends out, the hoist 5 moves in the direction opposite to the extending direction of the cable fixing claw 4. At the same time, the supporting leg 702 moves synchronously in the direction in which the cable fixing claw 4 extends out.

[0057] S2: The cable fixing claw 4 fixes the cable and then retracts it into the inner side of the rotating bracket 2;

[0058] S3. The hoist 5 controls the clamping claw 402 to carry the cable up or down through the fixed claw driving unit 3.

[0059] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable stacking and sorting system, comprising a storage unit (9) and a mobile loading and unloading unit, characterized in that: The mobile loading and unloading unit comprises: A movable base (1) and a rotating bracket (2), wherein the rotating bracket (2) is rotatably disposed on the movable base (1); A cable fixing claw (4) and a fixing claw driving unit (3), wherein the fixing claw driving unit (3) is arranged on the rotating bracket (2) in a lifting manner, and the cable fixing claw (4) is arranged on the fixing claw driving unit (3) in a sliding manner; A winch (5) and a reset assembly (6), wherein the winch (5) is slidably disposed on the top of the rotating bracket (2), and an output end of the winch (5) is connected to a fixing claw driving unit (3); when the cable fixing claw (4) moves upward, the winch (5) moves in a direction opposite to the clamping end of the cable fixing claw (4); when the cable fixing claw (4) descends to a predetermined height, the reset assembly (6) drives the winch (5) to reset; A stabilizing lifting part (7) and a transmission part (8), wherein the stabilizing lifting part (7) is arranged at the bottom of the movable base (1), and two ends of the transmission part (8) are respectively connected to a reset component (6) and the stabilizing lifting part (7), and when the reset component (6) drives the winch (5) to reset, the stabilizing lifting part (7) is reset; The reset assembly (6) comprises a first piston cylinder (601) fixedly mounted on the top of the rotating bracket (2); a first piston rod (604) is slidably mounted on the first piston cylinder (601); one end of the first piston rod (604) is fixedly connected to the winch (5); one end of the first piston rod (604) extending into the first piston cylinder (601) is fixedly mounted with a limit plate (602); an elastic member (603) is sleeved on the first piston rod (604); two ends of the elastic member (603) are respectively abutted against the limit plate (602) and the first piston cylinder (601); The transmission part (8) comprises a second piston cylinder (804) fixedly mounted on the side wall of the guide seat (701), a second piston rod (805) being slidably connected to the second piston cylinder (804), a connecting seat (807) being fixedly mounted on one end of the second piston rod (805), the connecting seat (807) being fixedly connected to the support leg (702), and a driven piston plate (806) being fixedly mounted on one end of the second piston rod (805) extending into the second piston cylinder (804); The limit plate (602) is an active piston plate, and the chamber in which the elastic member (603) is installed in the first piston cylinder (601) is an oil chamber, in which hydraulic oil is stored; The rotating bracket (2) is provided with a communicating oil hole (802), the top of the oil hole (802) is connected to the oil chamber via a first oil pipe (801), and the bottom of the oil hole (802) is connected to the second piston cylinder (804) via a second oil pipe (803).

2. A cable stacking and sorting system according to claim 1, characterized in that: The mobile base (1) comprises a mounting body (101), the mounting body (101) is provided with a mounting groove (104), four corners at the bottom of the mounting body (101) are fixedly mounted with mounting boxes (102), omnidirectional wheels (103) are rotatably mounted on the mounting box (102), a driving motor is arranged in the mounting box (102), and an output rotor of the driving motor is fixedly connected to the omnidirectional wheel (103); The rotation axes of two adjacent groups of omnidirectional wheels (103) are perpendicular to each other; The cameras (105) are provided in five groups, four of which are respectively fixedly mounted on the four side walls of the mounting body (101), and the other group is fixedly mounted on the cable fixing claw (4).

3. A cable stacking and sorting system according to claim 2, characterized in that: The rotating bracket (2) comprises a rotating ring (201) fixedly mounted on the mounting body (101); a base frame (202) is fixedly mounted on the rotating end of the rotating ring (201); columns (203) are fixedly mounted on the tops of the four corners of the base frame (202); a top frame (204) is fixedly mounted on the tops of the four columns (203); a guide rail (205) is fixedly mounted on the top frame (204); a first motor (207) is fixedly mounted on the mounting groove (104); a rotating shaft (206) is fixedly mounted on the bottom of the center of the base frame (202); the rotating shaft (206) is connected to the first motor (207) by a gear train (208).

4. A cable stacking and sorting system according to claim 3, characterized in that: The fixed claw driving part (3) comprises a sliding seat (301) slidably arranged on the column (203), the sliding seat (301) being provided with two groups, and the two groups of sliding seats (301) are symmetrically arranged, the two groups of sliding seats (301) are both rotatably connected with a single screw rod (302), the two groups of single screw rods (302) are transmission connected via a first synchronous pulley group (303), a second motor (304) is fixedly mounted on the sliding seat (301), the output rotor of the second motor (304) is transmission connected to the single screw rod (302) via a second synchronous pulley group (305), and the cable fixing claw (4) is threadedly connected to the single screw rod (302).

5. A cable stacking and sorting system according to claim 4, characterized in that: The cable fixing claw (4) comprises a mounting frame (401) slidably mounted on a sliding seat (301); the camera (105) is fixedly mounted on the mounting frame (401); the mounting frame (401) is threadedly connected to a single spiral screw (302); a clamping claw (402) is slidably mounted on the mounting frame (401); two groups of the clamping claws (402) are symmetrically arranged; a symmetrical spiral screw (403) is rotatably mounted on the mounting frame (401); the two groups of the clamping claws (402) are respectively threadedly connected to two ends of the symmetrical spiral screw (403); A third motor (404) is fixedly mounted on the mounting frame (401), and an output rotor of the third motor (404) is fixedly connected to a symmetrical spiral screw rod (403); It also includes a clamping plate (406), on which an anti-slip groove (407) is provided, and on which a threaded hole (405) is provided, and the clamping jaw (402), the clamping plate (406) is detachably connected to the clamping jaw (402) via bolts.

6. A cable stacking and sorting system according to claim 4, characterized in that: The hoist (5) comprises a first mounting seat (501) slidably mounted on the guide rail (205), a fourth motor (508) being fixedly mounted on the first mounting seat (501), a first mounting shaft (502) being rotatably mounted on the first mounting seat (501), and the first mounting shaft (502) being fixedly connected to an output rotor of the fourth motor (508); A winding disk (503) is fixedly mounted on the first mounting shaft (502), a second mounting shaft (504) is fixedly mounted on the top frame (204), and a guide wheel (505) is rotatably mounted on the second mounting shaft (504); A second mounting seat (506) is fixedly mounted on the bottom of the top frame (204), and a guide rod (507) is rotatably mounted on the second mounting seat (506); A cable (509) is fixedly mounted on the winding drum (503), and one end of the cable (509) away from the winding drum (503) passes through the top of the guide wheel (505), the bottom of the guide wheel (505), and the top of the guide rod (507) in sequence, and then extends downward and is fixedly connected to the sliding seat (301).

7. A cable stacking and sorting system according to claim 1, characterized in that: The stable lifting part (7) comprises a guide seat (701) fixedly mounted on the bottom of the rotating shaft (206), a support leg (702) being slidably mounted on the bottom of the guide seat (701), and a universal wheel (703) being fixedly mounted on the bottom of the support leg (702).

8. A cable stacking and sorting method, using the cable stacking and sorting system according to claim 1, characterized in that: The following steps are involved: S1: clamping the cable, the cable fixing claw (4) extends out of the rotating bracket (2) to clamp the cable drum with the cable, and when the cable fixing claw (4) is extended, the winch (5) moves in the direction opposite to the extension direction of the cable fixing claw (4), and the supporting leg (702) simultaneously moves in the direction in which the cable fixing claw (4) is extended; S2: The cable fixing claw (4) fixes the cable and then retracts it into the inner side of the rotating bracket (2); S3. The winch (5) controls the clamping claw (402) to carry the cable up or down through the fixed claw driving unit (3).

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