Efficient winding device for photovoltaic cable

Abstract

The invention discloses an efficient photovoltaic cable winding device in the technical field of winding, which comprises a support frame, a winding assembly for winding and a moving assembly for reciprocating a photovoltaic cable during winding are respectively mounted in the support frame, a plurality of adjusting assemblies are mounted on the surface of the winding assembly in a circular array manner, and a driving assembly is mounted in the support frame. A control assembly used for controlling the driving assembly to operate and detecting the diameter change condition of the winding assembly is installed on the supporting frame. The moving assembly comprises a rotating disc, one end of the rotating disc is eccentrically and fixedly connected with a push rod, the push rod is in sliding fit with a moving ring, one side of the moving ring is fixedly connected with a moving rod, the moving rod is in sliding fit with a supporting plate fixedly connected with the supporting frame, and the moving rod is fixedly connected with a supporting ring corresponding to the winding assembly. According to the photovoltaic cable winding device, when the winding assembly is driven to rotate through the driving assembly, the movable ring is driven to move at the same time, and a photovoltaic cable is evenly wound around the winding assembly.

Description

Technical Field

[0001] The invention relates to the technical field of winding, and in particular to a photovoltaic cable high-efficiency winding device. Background Art

[0002] Photovoltaic cable is an indispensable component of solar power generation system, which is specially used for power transmission and connection of solar power generation system. It consists of conductor, insulation layer and outer sheath, and can withstand special environmental conditions such as high temperature and ultraviolet radiation in solar power generation system. In the production process of photovoltaic cable, winding is a key link. The traditional winding method has problems such as low automation, low production efficiency and easy damage of cables. Therefore, the development of efficient, automated and high-precision winding devices has become an urgent need in the industry.

[0003] Some photovoltaic cable winding devices currently on the market still have limitations in terms of automation, production efficiency, cable protection, etc. For example, it is difficult to adapt to different types of photovoltaic cables. When winding unsuitable photovoltaic cables, it is easy to damage the cables, affecting the performance and service life of the cables. At the same time, during the winding process, some devices require more manual participation to make the photovoltaic cables evenly wound on the winder, which leads to low production efficiency.

[0004] In summary, the present invention proposes a photovoltaic cable high-efficiency winding device, which can evenly wind the photovoltaic cable and can adapt to different types of photovoltaic cables. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a photovoltaic cable high-efficiency winding device, which drives the winding assembly to rotate through the driving assembly and simultaneously drives the moving ring to move, so that the photovoltaic cable is evenly wound on the winding assembly.

[0006] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: a photovoltaic cable high-efficiency winding device, comprising a support frame, a winding assembly for winding and a moving assembly for reciprocating the photovoltaic cable during winding are respectively installed inside the support frame, a plurality of adjustment assemblies for adjusting the winding diameter are installed in a circular array on the surface of the winding assembly, a driving assembly for driving the winding assembly to rotate, the moving assembly to reciprocate horizontally, and the adjusting assembly to change the winding diameter is installed inside the support frame, and a control assembly for controlling the operation of the driving assembly and detecting the change in the diameter of the winding assembly is installed on the support frame;

[0007] The moving assembly includes a rotating disk coaxially fixedly connected to the driving assembly, a push rod eccentrically fixedly connected to one end of the rotating disk away from the driving assembly, the push rod is slidably matched with a moving ring, one side of the moving ring is fixedly connected to a moving rod slidably matched with a support frame, the moving rod is slidably matched with a support plate fixedly connected to the support frame, and a support ring corresponding to the winding assembly is fixedly connected to the moving rod.

[0008] Principle of the basic solution: Before winding, the control component controls the driving component to drive the winding component and the adjustment component to rotate synchronously, so as to adjust the diameter during winding to adapt to different types of photovoltaic cables and improve the adaptability of the device; at the same time, when the driving component rotates, it will also drive the rotating disk to rotate, and the rotating disk drives the push rod to slide on the inner wall of the moving ring, pushing the moving ring to move horizontally back and forth, so as to drive the reciprocating motion of the moving rod and the support ring, so that the photovoltaic cable is evenly wound on the winding component.

[0009] The above scheme has the following beneficial effects:

[0010] 1. Compared with the corresponding technology, this solution realizes the rotation of the winding assembly and the horizontal reciprocating movement of the moving assembly through the driving assembly, without too much manual participation, and improves the automation and winding efficiency of photovoltaic cable winding. At the same time, the device can automatically adjust the winding diameter to adapt to different types of photovoltaic cables. At the same time, by accurately controlling the moving speed and distance of the moving ring, the present invention can ensure that the photovoltaic cables are evenly distributed during the winding process, reduce the cable overlap, crossing or tightness that may occur in the traditional winding method, thereby reducing the risk of cable damage and improving the quality and reliability of the product.

[0011] 2. This solution adjusts the design of the components and can automatically adjust the winding diameter according to different types of photovoltaic cables, so that the device can be applied to photovoltaic cables of various specifications and types, thereby enhancing its adaptability and flexibility.

[0012] 3. This solution can ensure the synchronous movement of the winding component and the moving component through the precise control of the control component over the driving component, thereby improving the accuracy and stability of the winding. It not only ensures the uniform distribution of the photovoltaic cable during the winding process, but also improves the neatness and aesthetics of the cable after winding.

[0013] Furthermore, the driving assembly includes a driving motor arranged on the support frame, the driving motor output shaft is coaxially fixedly connected with a first rotating shaft that rotates with the support frame, the first rotating shaft rotates with the winding assembly, the first rotating shaft is coaxially fixedly connected with a first bevel gear at one end close to the driving motor, the first bevel gear is meshed with a second bevel gear, the second bevel gear is coaxially fixedly connected with a second rotating shaft that rotates with the support frame, the second rotating shaft is coaxially fixedly connected with the first gear at one end away from the second bevel gear, the first gear is meshed with the second gear, the second gear is coaxially fixedly connected with a third rotating shaft that rotates with the support frame, and the third rotating shaft is coaxially fixedly connected with the rotating disk at one end away from the second gear.

[0014] Beneficial effect: Through the meshing transmission of the bevel gear and the gear, the power of the driving motor can be stably and reliably transmitted to the winding component and the moving component, ensuring the smooth progress of the winding process.

[0015] Furthermore, the winding assembly includes a rotating cylinder rotatably matched with the first rotating shaft, and baffles rotatably matched with the first rotating shaft are symmetrically arranged at both ends of the rotating cylinder.

[0016] Beneficial effects: The combined design of the rotating drum and the baffle can not only ensure that the photovoltaic cable remains neat and tight during the winding process, but also reduce the crossover, overlap and looseness of the cable, thereby improving the quality and aesthetics of the winding. At the same time, the design of the baffle enhances the stability of the rotating drum, making it less likely to shake or deviate during the rotation process, thus ensuring the accuracy and consistency of the winding.

[0017] Furthermore, the adjustment components include a first connecting rod and a second connecting rod hingedly connected to the surface of the rotating cylinder, the first connecting rod and the second connecting rod are symmetrically arranged, the first connecting rod is hingedly connected to an arc plate at one end away from the rotating cylinder, and the second connecting rod is hinged to the bottom of the arc plate at one end away from the rotating cylinder, and both sides of the arc plate in the width direction are fixedly connected to limit rods, and the limit rods are respectively slidably matched with limit through grooves opened on the baffle plate, and the limit rods pass through the limit through grooves at one end away from the arc plate and are threadedly connected with locking nuts; a third connecting rod is hinged on the first connecting rod, and a moving groove corresponding to the third connecting rod is opened on the surface of the rotating cylinder, and the third connecting rod passes through the moving groove and extends to the inside of the rotating cylinder at one end away from the first connecting rod and is hinged with a nut seat, and the nut seat is threadedly connected with a threaded rod that rotates with the rotating cylinder, and the threaded rod and the nut seat form a ball screw structure, and a third gear is coaxially fixedly connected to the threaded rod, and the third gear is meshed with a fourth gear coaxially fixedly connected to the first rotating shaft; the hinges of the first connecting rod and the second connecting rod and the baffle are both slidably matched with the baffle along the length direction of the baffle.

[0018] Beneficial effects: By adjusting the design of the assembly, the diameter of the winding can be easily changed to adapt to different types and specifications of photovoltaic cables. It is not only simple and fast, but also has high precision and stability. Since the adjustment assembly can automatically adjust the winding diameter, there is no need to replace the entire winding assembly or perform tedious manual adjustments when changing different types of photovoltaic cables, which greatly improves the efficiency and automation of winding, so as to reduce the damage to the photovoltaic cable during winding.

[0019] Furthermore, the control component includes a controller installed on the support frame and an infrared ranging sensor embedded in the inner wall of the limiting through groove; the drive motor and the infrared ranging sensor are both electrically connected to the controller.

[0020] Beneficial effects: Through the design of the control component, the photovoltaic cable high-efficiency winding device realizes automatic control and can complete the winding process without manual intervention, which not only improves the efficiency and accuracy of winding, but also reduces the labor intensity and safety risks of operators. At the same time, the introduction of infrared ranging sensors enables the control component to monitor the changes in winding diameter in real time and make timely adjustments as needed, ensuring the stability and consistency of the winding process and reducing winding quality problems caused by inaccurate diameter adjustment (operational errors).

[0021] Furthermore, anti-slip grooves are provided on the sides of the baffles that are away from each other.

[0022] Beneficial effect: The anti-slip pattern design can significantly increase the roughness of the baffle surface, thereby reducing the possibility of the locking nut loosening and causing the previously adjusted winding diameter to change during the subsequent winding process after the locking nut is rotated and locked, thereby improving the stability and reliability of the device.

[0023] Furthermore, the inner wall of the support ring is lined with a sponge layer.

[0024] Beneficial effect: The design of the sponge layer can buffer the pressure of the photovoltaic cable on the support ring when the photovoltaic cable is wound, reduce the extrusion damage to the photovoltaic cable shell during winding, and at the same time, increase the friction between the photovoltaic cable and the support ring, further enhance the effect of the photovoltaic cable moving synchronously with the supporting ring, so as to enhance the effect of uniform winding.

[0025] Furthermore, an anti-slip layer is provided on the top of the curved plate.

[0026] Beneficial effects: The anti-skid layer can significantly increase the friction coefficient of the top of the curved plate, so that when the photovoltaic cable is wrapped around the curved plate, it can hold the curved plate more firmly and is not easy to slip or loosen, which helps to improve the stability and accuracy of the operation and ensure the smooth winding process. At the same time, during the winding process, the photovoltaic cable will contact the top of the curved plate. The anti-skid layer can reduce the friction between the cable and the curved plate, reducing the risk of cable surface wear.

[0027] Furthermore, the number of teeth of the fourth gear is greater than the number of teeth of the third gear.

[0028] Beneficial effect: The design that the number of teeth of the fourth gear is greater than the number of teeth of the third gear makes the rotation of the third gear greater than that of the fourth gear, so that the arc plate can be adjusted to a suitable position by only driving the motor for a short time, thereby improving the efficiency of adjusting the winding diameter and thus improving the overall winding efficiency. At the same time, after the locking nut restricts the movement of the arc plate, the fourth gear can transfer a larger torque, thereby efficiently rotating the rotating drum to perform winding work.

[0029] Furthermore, a plurality of universal wheels are installed at the bottom of the support frame.

[0030] Beneficial effects: The design of the universal wheel allows the entire winding device to be easily moved on the ground, improving the mobility of the device, so that the operator can quickly move the device to different work areas or production line locations as needed.

[0031] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is an overall axonometric diagram of an embodiment of a photovoltaic cable high-efficiency winding device of the present invention;

[0033] Figure 2 This is an axonometric view of a winding assembly of an embodiment of a photovoltaic cable high-efficiency winding device of the present invention;

[0034] Figure 3 It is an axonometric diagram of a mobile assembly of an embodiment of a photovoltaic cable high-efficiency winding device of the present invention;

[0035] Figure 4 It is a side cross-sectional view of the adjustment assembly of an embodiment of the photovoltaic cable high-efficiency winding device of the present invention.

[0036] The figure marks in the drawings of the specification include: 1, support frame; 2, support plate; 3, support ring; 4, baffle; 5, limit slot; 6, locking nut; 7, limit rod; 8, first rotating shaft; 9, arc plate; 10, rotating cylinder; 11, threaded rod; 12, nut seat; 13, first connecting rod; 14, third connecting rod; 15, second connecting rod; 16, third gear; 17, fourth gear; 18, second bevel gear; 19, first bevel gear; 20, second rotating shaft; 21, first gear; 22, second gear; 23, third rotating shaft; 24, rotating disk; 25, push rod; 26, moving ring; 27, moving rod. DETAILED DESCRIPTION

[0037] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] The following is further described in detail through specific implementation methods:

[0041] Example:

[0042] As attached Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown: A photovoltaic cable high-efficiency winding device comprises a support frame 1, a winding assembly for winding and a moving assembly for reciprocatingly moving the photovoltaic cable during winding are respectively installed inside the support frame 1, a plurality of adjustment assemblies for adjusting the winding diameter are installed in a circular array on the surface of the winding assembly, a driving assembly for driving the winding assembly to rotate, the moving assembly to reciprocate horizontally and the adjusting assembly to change the winding diameter is installed inside the support frame 1, and a control assembly for controlling the operation of the driving assembly and detecting the change of the diameter of the winding assembly is installed on the support frame 1;

[0043] The moving assembly includes a rotating disk 24 coaxially fixedly connected with the driving assembly, and a push rod 25 is eccentrically formed in one end of the rotating disk 24 away from the driving assembly, and the push rod 25 is slidably matched with a moving ring 26, and a moving rod 27 slidably matched with the support frame 1 is screwed to one side of the moving ring 26, and the moving rod 27 is slidably matched with a support plate 2 integrally formed with the support frame 1, and a support ring 3 corresponding to the winding assembly is fixedly connected to the moving rod 27. During the winding process, it is necessary to maintain a certain tension in the photovoltaic cable, so that a sponge layer is lined on the inner wall of the support ring 3, and the path during winding is to make the photovoltaic cable fit the sponge layer as much as possible to increase the friction between the photovoltaic cable and the support ring 3, and at the same time, the soft characteristics of the sponge layer are used to reduce the wear when the photovoltaic cable and the sponge layer slide relative to each other, and when the two slide relative to each other, some debris on the surface of the photovoltaic cable can also be removed through the sponge layer.

[0044] The driving assembly includes a driving motor fixedly connected to the support frame 1 by bolts, the output shaft of the driving motor is coaxially keyed to a first rotating shaft 8 that rotates with the support frame 1, the first rotating shaft 8 rotates with the winding assembly, the first rotating shaft 8 is coaxially keyed to a first bevel gear 19 near one end of the driving motor, the first bevel gear 19 is meshed with a second bevel gear 18, the second bevel gear 18 is coaxially keyed to a second rotating shaft 20 that rotates with the support frame 1, the right end of the second rotating shaft 20 is coaxially keyed to a first gear 21 ( Figure 3 ), the first gear 21 is meshed with the second gear 22, the second gear 22 is coaxially keyed to a third rotating shaft 23 that rotates with the support frame 1, and the left end of the third rotating shaft 23 is coaxially keyed to a rotating disk 24.

[0045] The winding assembly includes a rotating cylinder 10 that is rotatably matched with the first rotating shaft 8 , and baffles 4 that are rotatably matched with the first rotating shaft 8 are symmetrically screw-connected at both ends of the rotating cylinder 10 .

[0046] The adjustment components include a first connecting rod 13 and a second connecting rod 15 hinged on the surface of the rotating cylinder 10, the first connecting rod 13 and the second connecting rod 15 are symmetrically arranged, the first connecting rod 13 is hinged with an arc plate 9 at one end away from the rotating cylinder 10, and an anti-skid layer is arranged on the top of the arc plate 9. The setting of the anti-skid layer can reduce the left and right deviation of the wound photovoltaic cable during the winding process, which causes the cable to overlap, cross or be tight, thereby reducing the situation where these phenomena cause damage to the outer shell or interior of the photovoltaic cable; the second connecting rod 15 is hinged to the bottom of the arc plate 9 at one end away from the rotating cylinder 10, and both sides of the arc plate 9 in the width direction are integrally formed with limit rods 7, and the limit rods 7 are respectively slidably matched with limit slots 5 opened on the baffle 4, and the limit rods 7 are away from the arc One end of the plate 9 passes through the limit groove 5 and is threadedly connected with a locking nut 6. When the locking nut 6 is tightened, as the rotating cylinder 10 rotates, the photovoltaic cable is gradually wound around the arc plate 9, so that the force on the arc plate 9 will gradually increase. Therefore, anti-slip grooves are provided on the side of the baffles 4 away from each other to increase the maximum static friction force of relative sliding between the locking nut 6 and the baffle 4 after the locking nut 6 is tightened, so as to reduce the possibility of position change of the arc plate 9 during the winding process, thereby improving the stability and reliability of the device; a third connecting rod 14 is hinged on the first connecting rod 13, and a moving groove corresponding to the third connecting rod 14 is opened on the surface of the rotating cylinder 10. The right end of the third connecting rod 14 passes through the moving groove and extends to the inside of the rotating cylinder 10 and is hinged with a nut seat 12 ( Figure 4 ), the nut seat 12 is threadedly connected with a threaded rod 11 that rotates with the rotating cylinder 10, the threaded rod 11 and the nut seat 12 form a ball screw structure, and a third gear 16 is coaxially integrally formed on the threaded rod 11, and the third gear 16 is meshed with a fourth gear 17 that is coaxially integrally formed with the first rotating shaft 8. At the same time, in order to quickly complete the adjustment of the position of the arc plate 9 (that is, the adjustment of the diameter), the number of teeth of the fourth gear 17 is required to be greater than the number of teeth of the third gear 16, so that the rotation speed of the third gear 16 is greater than the fourth gear 17, so that the drive motor only needs to output for a short time The adjustment of the position of the arc plate 9 is completed. At the same time, under normal circumstances, the number of teeth of the fourth gear 17 is greater than the number of teeth of the third gear 16, which means that the diameter of the fourth gear 17 is greater than the third gear 16, so that the fourth gear 17 provides a larger torque, so as to more effectively overcome the gradually increasing resistance during the winding process, and ensure the smooth progress of the winding process; the hinges of the first connecting rod 13 and the second connecting rod 15 and the baffle 4 are both slidably matched with the baffle 4 along the length direction of the baffle 4, and the matching method is a slider slot method, so that the arc plate 9 can smoothly approach or move away from the rotating cylinder 10.

[0047] The control assembly includes a controller mounted on the support frame 1 and an infrared distance measuring sensor embedded in the inner wall of the limit slot 5; the drive motor and the infrared distance measuring sensor are both electrically connected to the controller.

[0048] Several universal wheels are installed at the bottom of the support frame 1. At the same time, in order to prevent accidental movement of the device during operation, the universal wheels are selected with built-in brake structures, so that the wheels can be locked when necessary, ensuring stability and safety during operation and reducing accidental risks caused by device movement. In the actual production process, the operator can easily move the winding device by pushing or turning the universal wheels, thereby quickly adapting to the layout adjustment of the production line.

[0049] The specific implementation process is as follows: before performing the winding work of the photovoltaic cable, adjust the winding diameter of the device to ensure that the winding diameter matches the model of the photovoltaic cable that needs to be wound to reduce the possibility of damage. First, according to the model of the photovoltaic cable, select a suitable winding diameter on the controller, and then start the drive motor to rotate through the controller. The output shaft of the drive motor drives the first rotating shaft 8 to rotate. Since the first rotating shaft 8 is coaxially fixedly connected with the fourth gear 17 and the fourth gear 17 is engaged with a plurality of third gears 16, all the third gears 16 are driven to rotate; when the third gear 16 rotates, it will drive the threaded rod 11 that is matched with the rotating cylinder 10 to rotate. Since the threaded rod 11 and the nut seat 12 are a ball screw structure, the rotation of the threaded rod 11 is converted into the movement of the nut seat 12 along the axial direction of the threaded rod 11. During the movement of the nut seat 12, since the nut seat 12 is hinged to one end of the third connecting rod 14, the other end of the third connecting rod 14 is hinged to the first connecting rod 13, and one end of the first connecting rod 13 and the second connecting rod 15 are both hinged to the surface of the rotating cylinder 10, and at the same time, the other ends of the first connecting rod 13 and the second connecting rod 15 are both hinged to the bottom of the arc plate 9 and the hinges of the two can slide along the length direction of the arc plate 9 (slider slide groove method), and when the locking nut 6 is not tightened, the limit rods 7 on both sides of the arc plate 9 can slide along the corresponding limit through grooves 5 on the two baffles 4 respectively, so that when the nut seat 12 moves to the left ( Figure 4 ), the first connecting rod 13 gradually rotates and gradually pushes the arc plate 9 away from the rotating cylinder 10 (i.e., increases the winding diameter); and when it is necessary to reduce the diameter or reset, the driving motor is reversed to move the nut seat 12 to the right ( Figure 4 ).

[0050] At the same time, when adjusting the winding diameter, the infrared ranging sensor in the limit slot 5 will monitor the sliding distance of the limit rod 7 in the limit slot 5 in real time, and transmit the data to the controller, which analyzes and obtains the final real-time winding diameter. When the real-time winding diameter is equal to the winding diameter of the photovoltaic cable that needs to be wound, the drive motor is stopped, and the arc plate 9 is stabilized in the current position by tightening the locking nut 6. After the arc plate 9 is locked in position, the internal and external structures of the rotating cylinder 10 (the first connecting rod 13, the second connecting rod 15, the threaded rod 11 and the nut seat 12, etc.) will form a fixed connection with the first rotating shaft 8, so that they rotate synchronously with the first rotating shaft 8.

[0051] After the winding diameter adjustment is completed, the photovoltaic cable to be wound is passed through the support ring 3, and the photovoltaic cable is manually wound around the cylindrical structure formed by the arc plate 9 for several turns (preliminary fixation), and then the drive motor is started again to rotate the first rotating shaft 8, thereby rotating the rotating cylinder 10 and gradually winding the wire. At the same time, during the rotation of the first rotating cylinder 10, the first bevel gear 19 coaxially connected thereto will drive the second bevel gear 18 to rotate, and the second bevel gear 18 will drive the second rotating shaft 20 that is rotated with the support frame 1. The rotation of the second rotating shaft 20 causes the first gear 21 coaxially fixed on the second rotating shaft 20 to rotate, and drives The second gear 22 meshing with it is driven, and as the second gear 22 rotates, the third rotating shaft 23 coaxially fixedly connected with the second gear 22 is driven to rotate, and then the rotating disk 24 is driven to rotate, so that the push rod 25 eccentrically arranged on the rotating disk 24 pushes the moving ring 26, and at the same time, the push rod 25 makes a reciprocating linear motion relative to the moving ring 26, so that the moving ring 26 drives the moving rod 27 slidingly matched with the support frame 1 and the support plate 2 to make a reciprocating linear motion, so that the support ring 3 drives the photovoltaic cable to make a reciprocating linear motion along the length direction of the support plate 2, and then as the rotating cylinder 10 rotates, the photovoltaic cable is evenly wound on the arc plate 9.

[0052] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A photovoltaic cable high-efficiency winding device, characterized in that: The invention comprises a support frame (1), wherein a winding assembly for winding a wire and a moving assembly for reciprocatingly moving a photovoltaic cable during winding are respectively installed inside the support frame (1), a plurality of adjustment assemblies for adjusting the winding diameter are installed in a circular array on the surface of the winding assembly, a driving assembly for driving the winding assembly to rotate, the moving assembly to reciprocate horizontally, and the adjusting assembly to change the winding diameter is installed inside the support frame (1), and a control assembly for controlling the operation of the driving assembly and detecting changes in the diameter of the winding assembly is installed on the support frame (1); The moving assembly comprises a rotating disk (24) coaxially fixedly connected to the driving assembly, a push rod (25) eccentrically fixedly connected to one end of the rotating disk (24) away from the driving assembly, a moving ring (26) slidably matched with the push rod (25), a moving rod (27) slidably matched with the support frame (1) fixedly connected to one side of the moving ring (26), the moving rod (27) slidably matched with the support plate (2) fixedly connected to the support frame (1), and a support ring (3) corresponding to the winding assembly fixedly connected to the moving rod (27).

2. The photovoltaic cable high-efficiency winding device according to claim 1, characterized in that: The driving assembly comprises a driving motor arranged on a support frame (1); an output shaft of the driving motor is coaxially fixedly connected with a first rotating shaft (8) which is rotatably matched with the support frame (1); the first rotating shaft (8) is rotatably matched with the winding assembly; an end of the first rotating shaft (8) close to the driving motor is coaxially fixedly connected with a first bevel gear (19); the first bevel gear (19) is meshed with a second bevel gear (18); the second bevel gear (18) is coaxially fixedly connected with a second rotating shaft (20) which is rotatably matched with the support frame (1); an end of the second rotating shaft (20) away from the second bevel gear (18) is coaxially fixedly connected with a first gear (21); the first gear (21) is meshed with a second gear (22); the second gear (22) is coaxially fixedly connected with a third rotating shaft (23) which is rotatably matched with the support frame (1); an end of the third rotating shaft (23) away from the second gear (22) is coaxially fixedly connected with a rotating disk (24).

3. The photovoltaic cable high-efficiency winding device according to claim 2, characterized in that: The winding assembly comprises a rotating cylinder (10) rotatably matched with a first rotating shaft (8), and baffles (4) rotatably matched with the first rotating shaft (8) are symmetrically arranged at both ends of the rotating cylinder (10).

4. The photovoltaic cable high-efficiency winding device according to claim 3 is characterized in that: The adjustment components include a first connecting rod (13) and a second connecting rod (15) hinged on the surface of the rotating cylinder (10). The first connecting rod (13) and the second connecting rod (15) are symmetrically arranged. The end of the first connecting rod (13) away from the rotating cylinder (10) is hinged to an arc plate (9). The end of the second connecting rod (15) away from the rotating cylinder (10) is hinged to the bottom of the arc plate (9). Both sides of the arc plate (9) in the width direction are fixedly connected with limit rods (7). The limit rods (7) are respectively slidably matched with limit slots (5) opened on the baffle (4). The ends of the limit rods (7) away from the arc plate (9) pass through the limit slots (5) and are threadedly connected with locking nuts (6). A third connecting rod (14) is hinged on the first connecting rod (13). The rotating cylinder The surface of the rotating cylinder (10) is provided with a movable groove corresponding to the third connecting rod (14); the third connecting rod (14) extends through the movable groove to the inside of the rotating cylinder (10) at one end away from the first connecting rod (13) and is hinged with a nut seat (12); the nut seat (12) is threadedly connected with a threaded rod (11) that rotates with the rotating cylinder (10); the threaded rod (11) and the nut seat (12) form a ball screw structure; the threaded rod (11) is coaxially fixedly connected with a third gear (16); the third gear (16) is meshed with a fourth gear (17) that is coaxially fixedly connected with the first rotating shaft (8); the hinges of the first connecting rod (13) and the second connecting rod (15) with the baffle (4) are both slidably matched with the baffle (4) along the length direction of the baffle (4).

5. The photovoltaic cable high-efficiency winding device according to claim 4, characterized in that: The control component comprises a controller mounted on the support frame (1) and an infrared distance measuring sensor embedded in the inner wall of the position limiting through slot (5); the drive motor and the infrared distance measuring sensor are both electrically connected to the controller.

6. The photovoltaic cable high-efficiency winding device according to claim 5, characterized in that: The baffles (4) are provided with anti-slip grooves on the sides away from each other.

7. The photovoltaic cable high-efficiency winding device according to claim 6, characterized in that: The inner wall of the support ring (3) is lined with a sponge layer.

8. The photovoltaic cable high-efficiency winding device according to claim 7, characterized in that: An anti-skid layer is arranged on the top of the arc-shaped plate (9).

9. The photovoltaic cable high-efficiency winding device according to claim 8, characterized in that: The number of teeth on the fourth gear (17) is greater than the number of teeth on the third gear (16).

10. The photovoltaic cable high-efficiency winding device according to claim 9, characterized in that: A plurality of universal wheels are installed at the bottom of the support frame (1).

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