A charging pile cable automated production device and method

Abstract

The invention discloses an automatic production device and method for charging pile cables, comprising a base, wherein two longitudinal screw rod modules are symmetrically installed at one end of the upper wall of the base. The beneficial effect of the invention is that a metal wire is wound on a winding shaft in a wire-paying assembly, and the winding shaft is installed on a flange connecting disk in the wire-paying assembly, and then one end of the metal wire is passed through an inspection assembly, a clamping assembly and an inspection cycloid assembly in sequence, and then one end of the metal wire is fixed on the winding shaft in a qualified winding assembly. The wire-paying assembly and the qualified winding assembly work, and the metal wire passes through a laser diameter gauge in the inspection assembly to detect the diameter of the metal wire. After the detection is qualified, the twisting and winding of the metal wire is realized through the work of a twister and a rotating winder, thereby ensuring that the diameters of the twisted metal wires are all qualified, ensuring the quality of the cable, extending the service life of the cable, and improving the safety factor.

Description

Technical Field

[0001] The present invention relates to the technical field of cable production equipment, and in particular to an automatic production equipment and method for charging pile cables. Background Art

[0002] Charging pile cables are cables used to connect charging piles and electric vehicles. Charging pile cables usually consist of plugs at both ends and cables in the middle, which are used to transfer electrical energy from the charging pile to the battery pack of the electric vehicle for charging. Charging pile cables generally have characteristics such as waterproof, high temperature resistance, and wear resistance to ensure safe and reliable charging operations. In the production process of charging pile cables, multiple metal wires need to be twisted together to form the required cable core wires. The existing technologies involved are as follows;

[0003] 1. A cable production stranding device with publication number CN118098714A discloses an operating table, a power output mechanism for cable stranding is arranged on one side of the top of the operating table, the power output mechanism comprises a power output box fixedly connected to the top of the operating table and a servo motor fixedly connected to the side wall of the power output box, an annular groove is provided on the side wall of the power output box away from the servo motor, and a turntable is rotatably arranged inside the annular groove;

[0004] 2. A cable production stranding device with publication number CN116844783A, comprising a lead-in mechanism, a stranding mechanism, a wire pulling mechanism and a winding mechanism arranged in sequence; wherein the stranding mechanism comprises a bracket, a U-shaped frame is fixedly installed above the bracket, and an outer stranding assembly and an inner stranding assembly are respectively arranged on two sides of the U-shaped frame; a transmission assembly is also arranged on the inner side of the bracket, and in the present invention, the outer stranding assembly and the inner stranding assembly are used to strand the wires separately;

[0005] In the above patent documents, there is no function to detect whether the diameter of each metal wire is qualified before twisting. If metal wires with unqualified diameters are twisted together, it will cause uneven internal structure of the cable, affect the current distribution, and make the current density in the local area too large, thus causing overheating. Long-term overheating will not only accelerate the aging of cable insulation materials and shorten the service life of the cable, but may also cause serious safety accidents such as fire. In addition, unqualified diameter will also affect the overall mechanical properties of the cable, such as tensile strength, bending performance, etc., increase the risk of cable breakage during laying, installation and use, and affect the reliability and stability of power transmission. Therefore, ensuring that the diameter of the metal wire used when twisting the cable core wires meets the design requirements is an important part of ensuring the quality of the cable and ensuring the safe transmission of electricity. In view of this, in-depth research on the above issues has led to the creation of this case. Summary of the invention

[0006] The purpose of the present invention is to solve the above-mentioned problems. An automated production device and method for charging pile cables are designed to solve the problem that in the existing cable production, the function of detecting whether the diameter of each metal wire is qualified before twisting is lacking. If the metal wires with unqualified diameters are twisted together, it will cause uneven internal structure of the cable, affect the current distribution, and make the current density in the local area too large, thereby causing overheating. Long-term overheating will not only accelerate the aging of the cable insulation material and shorten the service life of the cable, but may also cause serious safety accidents such as fire. In addition, unqualified diameter will also affect the overall mechanical properties of the cable, such as tensile strength, bending performance, etc., increase the risk of cable breakage during laying, installation and use, and affect the reliability and stability of power transmission.

[0007] The technical solution of the present invention to achieve the above-mentioned purpose is: an automatic production equipment for charging pile cables, including a base, two longitudinal screw modules are symmetrically installed at one end of the upper wall of the base, a crossbeam is installed on the movable end of the two longitudinal screw modules, a plurality of longitudinal beams are installed on the horizontal lower wall, a plurality of inspection core release devices are installed on the plurality of longitudinal beams, a twister is installed at the center of the upper wall of the base, and a rotating retractor is installed at the other end of the upper wall of the base;

[0008] Each of the inspection core release devices comprises two fixed plates, and a wire release assembly, an inspection assembly, a clamping assembly, an inspection cycloid assembly and a qualified winding assembly are installed on the opposite walls of the two fixed plates;

[0009] The rotary retractor comprises a fixed frame, the fixed frame is mounted on the side wall of the longitudinal beam, an electric turntable is mounted on the fixed frame, a U-shaped frame is mounted on the electric turntable, a finished product retracting assembly is mounted on the inner opposite wall of the U-shaped frame, and a finished product cycloid assembly is mounted on the inner opposite wall of the U-shaped frame and located on one side of the finished product retracting assembly;

[0010] The inspection assembly includes two mounting plates, two connecting rods are symmetrically installed on the opposite walls of the two mounting plates, a laser diameter gauge is installed on one end of the two connecting rods, two first cylinders are installed on the opposite walls of the two mounting plates and on both sides of the laser diameter gauge, and mounting seats are installed at the telescopic ends of the two first cylinders, and a rotating column is movably installed on the mounting seat.

[0011] Preferably, the pay-off assembly, the qualified winding assembly and the finished product winding assembly each include two drive motors, and the driving ends of the two drive motors are both equipped with flange connection disks, and the flange connection disks are equipped with a winding shaft.

[0012] Preferably, a longitudinal insertion groove is provided on the winding shaft in the qualified winding assembly and the finished winding assembly, and a countersunk threaded hole is provided on the winding shaft at a 90-degree angle to the longitudinal insertion groove. The countersunk threaded hole is interconnected with the longitudinal insertion groove, and a clamping bolt is threadedly inserted into the countersunk threaded hole.

[0013] Preferably, the clamping assembly includes two second cylinders, which are symmetrically mounted on opposite inner wall surfaces of the U-shaped frame, and clamping plates are mounted on the telescopic ends of the two second cylinders.

[0014] Preferably, the inspection cycloid assembly and the finished cycloid assembly both include a transverse screw module, an extension rod is installed on the movable end of the transverse screw module, and a movable sleeve is installed at one end of the extension rod.

[0015] Preferably, the twister includes a rotating disk and two fixed support frames, the rotating disk is provided with a plurality of threading holes, and the walls on both sides of the rotating disk are provided with annular grooves, the two fixed support frames are symmetrically installed on the upper wall of the base, and the two fixed support frames are both installed with limit frames, and the limit frames are movably installed on the annular grooves, the rotating disk is provided with an outer gear ring, and the outer gear ring is meshed with a power component, and two rotating frames are installed on the side wall of the rotating disk, and a rotating sleeve is installed at one end of the two rotating frames, and the rotating sleeve is coaxially installed with the rotating disk.

[0016] Preferably, the power assembly includes a power motor and a driving gear, the power motor is installed on the inner bottom surface of the base, the driving gear is installed on the driving end of the power motor, and an avoidance bar hole is opened on the upper wall of the base, and the driving gear is meshed with the outer gear ring through the avoidance bar hole.

[0017] Preferably, a plurality of connecting bolts penetrate the flange connecting plate and the winding shaft, and a nut is threadedly connected to one end of each connecting bolt.

[0018] Preferably, a non-slip rubber pad is installed on the clamping plate.

[0019] An automated production method for charging pile cables, comprising the following steps;

[0020] Step 1: The winding shaft in the pay-off assembly is wound with a metal wire, and the winding shaft is installed on the flange connection plate in the pay-off assembly. Then one end of the metal wire is passed through the inspection assembly, the clamping assembly and the inspection cycloid assembly in sequence, and then one end of the metal wire is fixed on the winding shaft in the qualified winding assembly;

[0021] Step 2: The wire-paying assembly and the qualified winding assembly are working, and the metal wire passes through the laser diameter gauge in the inspection assembly to detect the diameter of the metal wire;

[0022] Step 2.1, if the laser diameter gauge detects that the metal wire is unqualified, the drive motors in the pay-off assembly and the qualified take-up assembly stop working, and at the same time, the two second cylinders extend so that the clamps on both sides clamp the qualified metal wire parts, and the operator promptly handles the unqualified parts of the metal wire;

[0023] Step 2.2, when the metal wire detected by the laser diameter gauge has been qualified but suddenly cannot be detected, at this time, after all the metal wires on the winding shaft in the pay-off assembly have been detected, the drive motors in the pay-off assembly and the qualified winding assembly stop working, and at the same time, the two second cylinders extend so that the clamps on both sides clamp the ends of the metal wires;

[0024] Step 3: The operator collects the ends of the metal wires, gathers the qualified metal wires through the threading holes, passes through the rotating sleeve, and then fixes them on the finished product winding assembly;

[0025] Step 4: Then the twister, the electric turntable and the finished product winding assembly work to perform the twisting work, and the twisted cable core wires are wound on the winding shaft in the finished product winding assembly.

[0026] In the automated production equipment and method for charging pile cables manufactured using the technical solution of the present invention, a metal wire is wound on a winding shaft in a pay-off assembly, and the winding shaft is installed on a flange connection plate in the pay-off assembly. One end of the metal wire is passed through an inspection assembly, a clamping assembly, and an inspection cycloid assembly in sequence, and one end of the metal wire is fixed on the winding shaft in a qualified winding assembly. The pay-off assembly and the qualified winding assembly are in operation, and the metal wire passes through a laser diameter gauge in the inspection assembly to detect the diameter of the metal wire. After the inspection is qualified, the wire is twisted and wound through the operation of a twister and a rotating winder, thereby ensuring that the diameter of the twisted metal wire is qualified, ensuring the quality of the cable, extending the service life of the cable, and improving the safety factor. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an automated production equipment for charging pile cables described in the present invention.

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure of the inspection and release device of the charging pile cable automated production equipment described in the present invention.

[0029] Figure 3 This is a schematic diagram of the top view of the structure of the inspection and release device of the charging pile cable automated production equipment described in the present invention.

[0030] Figure 4 This is a schematic diagram of the cross-sectional structure of a winding shaft of an automated production device for charging pile cables described in the present invention.

[0031] Figure 5 This is a schematic diagram of the three-dimensional structure of an inspection cycloid assembly and a finished cycloid assembly of an automated production device for charging pile cables described in the present invention.

[0032] Figure 6 This is a schematic diagram of the top view and cross-sectional structure of a twister of an automated production equipment for charging pile cables described in the present invention.

[0033] Figure 7 This is a schematic diagram of the side cross-sectional structure of a twister of an automated production equipment for charging pile cables described in the present invention.

[0034] Figure 8 This is a schematic diagram of the three-dimensional structure of a rotating reel of an automated production equipment for charging pile cables described in the present invention.

[0035] In the figure: 1, base, 2, longitudinal screw module, 3, cross beam, 4, longitudinal beam, 5, core tester, 501, mounting plate, 502, connecting rod, 503, laser diameter gauge, 504, first cylinder, 505, mounting seat, 506, rotating column, 507, driving motor, 508, flange connection plate, 509, winding shaft, 510, longitudinal insertion groove, 511, countersunk threaded hole, 512, clamping bolt, 513, second cylinder, 514, clamping plate, 515, transverse screw module, 516, extension rod, 517, movable sleeve, 6, twister, 601, rotating disk, 602, fixed support frame, 603, threading hole, 604, limit frame, 605, outer gear ring, 606, rotating frame, 607, rotating sleeve, 608, power motor, 609, driving gear, 610, avoidance strip hole, 7, rotating retractor, 701, fixed frame, 702, electric turntable, 703, U-shaped frame, 518, connecting bolts, 519, nuts, 520, anti-slip rubber pad. DETAILED DESCRIPTION

[0036] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-8 As shown, an automated production device and method for charging pile cables.

[0037] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0038] Embodiment: An automatic production equipment for charging pile cables, comprising a base 1, two longitudinal screw modules 2 are symmetrically installed at one end of the upper wall of the base 1, a crossbeam 3 is installed on the movable end of the two longitudinal screw modules 2, a plurality of longitudinal beams 4 are installed on the horizontal lower wall, a plurality of inspection core release devices 5 are installed on the plurality of longitudinal beams 4, a twister 6 is installed at the center of the upper wall of the base 1, and a rotating retractor 7 is installed at the other end of the upper wall of the base 1;

[0039] It should be noted that the base 1 is placed at the target position, and through the operation of the longitudinal screw module 2, the multiple inspection core release devices 5 can be driven to rise and fall through the connection of the cross beam 3 and the multiple longitudinal beams 4. The multiple inspection core release devices 5 are lowered to the lowest point, so that it is more convenient for operators to maintain the multiple inspection core release devices 5.

[0040] Specifically, each inspection core release device 5 includes two fixed plates, and the wire release assembly, the inspection assembly, the clamping assembly, the inspection cycloid assembly and the qualified winding assembly are installed on the opposite walls of the two fixed plates;

[0041] It should be noted that the two fixing plates are used to install the pay-off assembly, the inspection assembly, the clamping assembly, the inspection cycloid assembly and the qualified reeling assembly;

[0042] Specifically, the rotary retractor 7 includes a fixed frame 701, the fixed frame 701 is installed on the side wall of the longitudinal beam 4, an electric turntable 702 is installed on the fixed frame 701, a U-shaped frame 703 is installed on the electric turntable 702, a finished product retracting assembly is installed on the inner opposite wall of the U-shaped frame 703, and a finished product cycloid assembly is installed on the inner opposite wall of the U-shaped frame 703 and on one side of the finished product retracting assembly;

[0043] It should be noted that the fixed frame 701 is used to install the electric turntable 702. The electric turntable 702 can rotate the U-shaped frame 703, and the finished product winding assembly and the finished product cycloid assembly on the U-shaped frame 703 rotate accordingly;

[0044] More specifically, the inspection assembly includes two mounting plates 501, two connecting rods 502 are symmetrically mounted on opposite walls of the two mounting plates 501, a laser diameter gauge 503 is mounted on one end of the two connecting rods 502, two first cylinders 504 are mounted on opposite walls of the two mounting plates 501 and on both sides of the laser diameter gauge 503, mounting seats 505 are mounted on the telescopic ends of the two first cylinders 504, and a rotating column 506 is movably mounted on the mounting seat 505;

[0045] It should be noted that the inspection assembly is mounted on the fixed plate through the mounting plate 501, and the metal wire passes through the laser diameter gauge 503 to detect the diameter of the metal wire. At the same time, the two first cylinders 504 are extended to clamp the rotating column 506 on the metal wire, which is used to limit the metal wires on both sides of the laser diameter gauge 503 to prevent the metal wires from being loose in the metal wires, thereby ensuring the measurement accuracy. The rotating column 506 can be attached to metal wires of different diameters through the extension and contraction of the first cylinder 504;

[0046] More specifically, the pay-off assembly, the qualified take-up assembly and the finished product take-up assembly each include two drive motors 507, and the drive ends of the two drive motors 507 are both equipped with flange connection plates 508, and the flange connection plates 508 are equipped with a winding shaft 509;

[0047] It should be noted that the winding shaft 509 in the pay-off assembly is wound with the metal wire before being twisted, the winding shaft 509 in the qualified winding assembly is used to wind the metal wire after the inspection, and the winding shaft 509 in the finished winding assembly is used to wind the cable core wire after the twisting is completed, and the winding shaft 509 is operated by two driving motors 507, and then connected to the flange connection plate 508 through the winding shaft 509 to realize the rotation of the winding shaft 509;

[0048] More specifically, the winding shaft 509 in the qualified winding assembly and the finished winding assembly is provided with a longitudinal insertion groove 510, and a countersunk threaded hole 511 is provided on the winding shaft 509 at a 90-degree angle to the longitudinal insertion groove 510, the countersunk threaded hole 511 is interconnected with the longitudinal insertion groove 510, and a clamping bolt 512 is threadedly inserted into the countersunk threaded hole 511;

[0049] It should be noted that the longitudinal insertion slot 510 in the qualified reeling assembly is used to insert one end of the metal wire before it is twisted, and then the metal wire is pressed into the longitudinal insertion slot 510 by rotating the clamping bolt 512 to fix one end of the metal wire before it is twisted. The longitudinal insertion slot 510 in the finished reeling assembly is used to insert one end of the cable core wire that has been twisted, and then the cable core wire is pressed into the longitudinal insertion slot 510 by rotating the clamping bolt 512 to fix one end of the cable core wire.

[0050] More specifically, the clamping assembly includes two second cylinders 513, which are symmetrically mounted on opposite inner walls of the U-shaped frame 703, and clamping plates 514 are mounted on the telescopic ends of the two second cylinders 513;

[0051] It should be noted that the qualified metal wire passing through the laser diameter gauge 503 passes between the clamping plates 514 on both sides. If the laser diameter gauge 503 detects that the metal wire is unqualified, the two second cylinders 513 extend to make the clamping plates 514 on both sides clamp the qualified metal wire parts, and the operator processes the unqualified metal wire parts. When the metal wire detected by the laser diameter gauge 503 has been qualified but suddenly no metal wire is detected, the metal wire on the winding shaft 509 in the pay-off assembly has been fully detected. At this time, the two second cylinders 513 extend to make the clamping plates 514 on both sides clamp the ends of the metal wires, so as to facilitate the fixing of the ends of the metal wires.

[0052] More specifically, the inspection cycloid assembly and the finished cycloid assembly both include a transverse screw rod module 515, an extension rod 516 is mounted on the movable end of the transverse screw rod module 515, and a movable sleeve 517 is mounted on one end of the extension rod 516;

[0053] It should be noted that when the qualified winding assembly and the finished winding assembly are working, the transverse screw module 515 drives the extension rod 516 and the movable sleeve 517 to move transversely to perform cycloid;

[0054] Specifically, the twister 6 includes a rotating disk 601 and two fixed support frames 602. The rotating disk 601 is provided with a plurality of threading holes 603. The walls on both sides of the rotating disk 601 are provided with annular grooves. The two fixed support frames 602 are symmetrically installed on the upper wall of the base 1. The two fixed support frames 602 are both installed with limit frames 604. The limit frames 604 are movably installed on the annular grooves. The rotating disk 601 is provided with an outer gear ring 605. The outer gear ring 605 is meshed with a power component. Two rotating frames 606 are installed on the side wall of the rotating disk 601. A rotating sleeve 607 is installed at one end of the two rotating frames 606. The rotating sleeve 607 is coaxially installed with the rotating disk 601.

[0055] It should be noted that the qualified metal wires are gathered through the threading hole 603 and passed through the rotating sleeve 607. The power assembly works to rotate the outer gear ring 605 and the rotating disk 601 to perform twisting work. The limit frame 604 supports the rotating disk 601 through the annular groove.

[0056] More specifically, the power assembly includes a power motor 608 and a driving gear 609. The power motor 608 is mounted on the inner bottom surface of the base 1. The driving gear 609 is mounted on the driving end of the power motor 608. An avoidance bar hole 610 is opened on the upper wall of the base 1. The driving gear 609 is meshed with the outer gear ring 605 through the avoidance bar hole 610.

[0057] It should be noted that the power motor 608 works, driving the driving gear 609 to rotate, and the outer gear ring 605 rotates accordingly;

[0058] As a preferred embodiment, further, a plurality of connecting bolts 518 are passed through the flange connecting plate 508 and the winding shaft 509, and a nut 519 is threadedly connected to one end of each connecting bolt 518 for disassembly and assembly of the flange connecting plate 508 and the winding shaft 509;

[0059] As a preferred embodiment, further, a non-slip rubber pad 520 is installed on the clamping plate 514 to increase the friction force on the clamping plate 514;

[0060] Working principle: The winding shaft 509 in the pay-off assembly is wound with a metal wire, and the winding shaft 509 is installed on the flange connection plate 508 in the pay-off assembly. Then, one end of the metal wire passes through the inspection assembly, the clamping assembly and the movable sleeve 517 in the inspection cycloid assembly in turn, and then one end of the metal wire is inserted into the longitudinal insertion slot 510 in the qualified winding assembly. Then, one end of the metal wire is fixed by rotating the clamping bolt 512. Subsequently, the driving motor 507 in the pay-off assembly and the qualified winding assembly starts to work, and the metal wire wound on the winding shaft 509 in the pay-off assembly is wound on the winding shaft 509 in the qualified winding assembly. In this process, the metal wire passes through the laser diameter gauge 503 to calibrate the metal wire. The diameter of the wire is detected, and at the same time, the two first cylinders 504 are extended to clamp the rotating column 506 on the metal wire, which is used to limit the metal wires on both sides of the laser diameter gauge 503 to prevent the metal wires from loosening in the metal wires and ensure the measurement accuracy. If the laser diameter gauge 503 detects that the metal wire is unqualified, the driving motor 507 in the pay-off assembly and the qualified winding assembly stops working, and at the same time, the two second cylinders 513 are extended to clamp the clamping plates 514 on both sides to clamp the qualified metal wire parts. The operator promptly handles the unqualified parts of the metal wire to prevent the unqualified technical wires from being twisted together, thereby ensuring the quality of the cable, ensuring the life of the cable and improving the safety factor.

[0061] When the metal wire detected by the laser diameter gauge 503 has been qualified but suddenly cannot be detected, at this time, the metal wire on the winding shaft 509 in the wire-releasing assembly has been fully detected, the driving motor 507 in the wire-releasing assembly and the qualified winding assembly stops working, and at the same time, the two second cylinders 513 extend to clamp the ends of the metal wires 514 on both sides, and the operator holds the ends of the metal wires, and then the two second cylinders 513 retract, and the operator collects the ends of the metal wires, and then puts the qualified metal wires The cables are converged through the threading hole 603 and passed through the rotating sleeve 607, and then inserted into the longitudinal insertion groove 510, and then fixed by the clamping bolt 512. Subsequently, the power component works to rotate the outer gear ring 605 and the rotating disk 601 to perform the twisting work. The limit frame 604 supports the rotating disk 601 through the annular groove. At the same time, the electric turntable 702 drives the U-shaped frame 703 to rotate, and the driving motor 507 in the finished product winding assembly works to perform the twisting work, and the twisted cable core wires are wound on the winding shaft 509 in the finished product winding assembly.

[0062] 1. A charging pile cable automated production method, comprising the following steps;

[0063] Step 1: The winding shaft 509 in the pay-off assembly is wound with a metal wire, and the winding shaft 509 is installed on the flange connection plate 508 in the pay-off assembly. Then, one end of the metal wire is passed through the inspection assembly, the clamping assembly and the inspection cycloid assembly in sequence, and then one end of the metal wire is fixed on the winding shaft 509 in the qualified winding assembly;

[0064] Step 2: The pay-off assembly and the qualified take-up assembly work, and the metal wire passes through the laser diameter gauge 503 in the inspection assembly to detect the diameter of the metal wire;

[0065] Step 2.1, if the laser diameter gauge 503 detects that the metal wire is unqualified, the drive motor 507 in the pay-off assembly and the qualified take-up assembly stops working, and at the same time, the two second cylinders 513 extend so that the clamping plates 514 on both sides clamp the qualified metal wire parts, and the operator promptly processes the unqualified parts of the metal wire;

[0066] Step 2.2, when the metal wire detected by the laser diameter gauge 503 has been qualified but suddenly cannot be detected, at this time, after all the metal wires on the winding shaft 509 in the pay-off assembly have been detected, the drive motor 507 in the pay-off assembly and the qualified winding assembly stops working, and at the same time, the two second cylinders 513 extend so that the clamping plates 514 on both sides clamp the ends of the metal wires;

[0067] Step 3: The operator collects the ends of the metal wires, gathers the qualified metal wires through the threading hole 603, passes through the rotating sleeve 607, and then fixes them on the finished product winding assembly;

[0068] Step 4: Then the twister 6, the electric turntable 702 and the finished product winding assembly work to perform twisting work, and the twisted cable core wires are wound on the winding shaft 509 in the finished product winding assembly.

[0069] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. An automatic production equipment for charging pile cables, comprising a base (1), two longitudinal screw modules (2) are symmetrically mounted on one end of the upper wall of the base (1), a crossbeam (3) is mounted on the movable ends of the two longitudinal screw modules (2), and a plurality of longitudinal beams (4) are mounted on the lower wall of the crossbeam, characterized in that: A plurality of inspection core release devices (5) are installed on the plurality of longitudinal beams (4), a twister (6) is installed at the center of the upper wall of the base (1), and a rotating retractor (7) is installed at the other end of the upper wall of the base (1); Each of the inspection core release devices (5) comprises two fixed plates, and a wire release assembly, an inspection assembly, a clamping assembly, an inspection cycloid assembly and a qualified winding assembly are installed on the opposite walls of the two fixed plates; The rotary retractor (7) comprises a fixed frame (701), the fixed frame (701) being mounted on a side wall surface of the longitudinal beam (4), an electric turntable (702) being mounted on the fixed frame (701), a U-shaped frame (703) being mounted on the electric turntable (702), a finished product retracting assembly being mounted on an inner opposite wall surface of the U-shaped frame (703), and a finished product cycloid assembly being mounted on an inner opposite wall surface of the U-shaped frame (703) and located on one side of the finished product retracting assembly; The inspection assembly comprises two mounting plates (501), two connecting rods (502) are symmetrically mounted on opposite walls of the two mounting plates (501), a laser diameter gauge (503) is mounted on one end of the two connecting rods (502), two first cylinders (504) are mounted on opposite walls of the two mounting plates (501) and on both sides of the laser diameter gauge (503), mounting seats (505) are mounted on the telescopic ends of the two first cylinders (504), and a rotating column (506) is movably mounted on the mounting seat (505).

2. The charging pile cable automated production equipment according to claim 1, characterized in that: The unwinding assembly, the qualified winding assembly and the finished product winding assembly all comprise two driving motors (507), the driving ends of the two driving motors (507) are both equipped with flange connection plates (508), and the flange connection plates (508) are equipped with a winding shaft (509).

3. The charging pile cable automated production equipment according to claim 1, characterized in that: The winding shaft (509) in the qualified winding assembly and the finished winding assembly is provided with a longitudinal insertion groove (510), and a countersunk threaded hole (511) is provided on the winding shaft (509) at a 90-degree angle to the longitudinal insertion groove (510). The countersunk threaded hole (511) is interconnected with the longitudinal insertion groove (510), and a clamping bolt (512) is threadedly inserted into the countersunk threaded hole (511).

4. The charging pile cable automated production equipment according to claim 1, characterized in that: The clamping assembly comprises two second cylinders (513), the two second cylinders (513) are symmetrically mounted on opposite inner wall surfaces of the U-shaped frame (703), and clamping plates (514) are mounted on the telescopic ends of the two second cylinders (513).

5. The charging pile cable automated production equipment according to claim 1, characterized in that: The inspection cycloid assembly and the finished cycloid assembly both include a transverse screw rod module (515), an extension rod (516) is installed on the movable end of the transverse screw rod module (515), and a movable sleeve (517) is installed on one end of the extension rod (516).

6. The charging pile cable automated production equipment according to claim 1, characterized in that: The twister (6) comprises a rotating disk (601) and two fixed support frames (602). The rotating disk (601) is provided with a plurality of threading holes (603). Both side walls of the rotating disk (601) are provided with annular grooves. The two fixed support frames (602) are symmetrically mounted on the upper wall of the base (1). Both fixed support frames (602) are provided with a limiting frame (604), and the limiting frame (604) is movably mounted on the annular groove. The rotating disk (601) is provided with an outer gear ring (605), and a power assembly is meshed on the outer gear ring (605). Two rotating frames (606) are mounted on the side wall of the rotating disk (601), and a rotating sleeve (607) is mounted at one end of the two rotating frames (606). The rotating sleeve (607) is coaxially mounted with the rotating disk (601).

7. The charging pile cable automated production equipment according to claim 6, characterized in that: The power assembly comprises a power motor (608) and a driving gear (609); the power motor (608) is mounted on the inner bottom surface of the base (1); the driving gear (609) is mounted on the driving end of the power motor (608); an avoidance bar hole (610) is provided on the upper wall surface of the base (1); and the driving gear (609) is meshed with the outer gear ring (605) through the avoidance bar hole (610).

8. The charging pile cable automated production equipment according to claim 2, characterized in that: A plurality of connecting bolts (518) penetrate the flange connecting plate (508) and the winding shaft (509), and a nut (519) is threadedly connected to one end of each connecting bolt (518).

9. The charging pile cable automated production equipment according to claim 4, characterized in that: An anti-skid rubber pad (520) is installed on the clamping plate (514).

10. An automated production method for charging pile cables, applied to an automated production device for charging pile cables as claimed in any one of claims 1 to 9, characterized in that: The following steps are included: Step 1: A metal wire is wound on a winding shaft (509) in a wire-paying assembly, and the winding shaft (509) is installed on a flange connection plate (508) in the wire-paying assembly. One end of the metal wire is passed through the inspection assembly, the clamping assembly, and the inspection cycloid assembly in sequence, and one end of the metal wire is fixed on the winding shaft (509) in the qualified winding assembly. Step 2: The pay-off assembly and the qualified take-up assembly are working, and the metal wire passes through the laser diameter gauge (503) in the inspection assembly to detect the diameter of the metal wire; Step 2.1, if the laser diameter gauge (503) detects that the metal wire is unqualified, the drive motor (507) in the pay-off assembly and the qualified take-up assembly stops working, and at the same time, the two second cylinders (513) extend so that the clamping plates (514) on both sides clamp the qualified metal wire parts, and the operator promptly processes the unqualified parts of the metal wire; Step 2.2, when the metal wire detected by the laser diameter gauge (503) has been qualified but suddenly no metal wire can be detected, at this time, the metal wire on the winding shaft (509) in the wire-releasing assembly has been fully detected, the driving motor (507) in the wire-releasing assembly and the qualified winding assembly stops working, and at the same time, the two second cylinders (513) extend so that the clamping plates (514) on both sides clamp the ends of the metal wire; Step 3: The operator collects the ends of the metal wires, gathers the qualified metal wires through the threading hole (603), passes through the rotating sleeve (607), and then fixes them on the finished product winding assembly; Step 4: Then the twister (6), the electric turntable (702) and the finished product winding assembly work to perform twisting, and the twisted cable core wires are wound on the winding shaft (509) in the finished product winding assembly.

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