A device for drawing copper wire for solar panels

Abstract

This application provides a copper wire drawing device for solar panels, including an operating table. A mounting frame is fixedly installed on the upper surface of the operating table, and a wire feeding spool and a wire taking-up spool are rotatably connected to both ends of one side surface of the mounting frame. A copper wire drawing device is fixedly installed on one side surface of the mounting frame. Two rotating rods are rotatably connected to the upper surface of the operating table, and a wire laying mechanism is fixedly installed on the upper surface of the operating table. The wire laying mechanism of this device effectively solves the problem of messy copper wire arrangement. A motor drives a reciprocating screw to rotate, causing a threadedly connected moving block to perform reciprocating linear motion within a fixed box, thereby driving the connecting rod and the wire laying ring to reciprocate along a first sliding groove. The ceramic wire laying ring reduces wear on the copper wire, and the slot design facilitates the installation and removal of the connecting rod. The copper wire passes through the wire laying ring and, under the action of reciprocating movement, is neatly arranged on the wire taking-up spool, avoiding tangling and improving the quality of the copper wire.

Description

Technical Field

[0001] This utility model relates to the field of solar panels, and more specifically, to a device for drawing copper wire for solar panels. Background Technology

[0002] In the field of solar panels, copper wire is widely used as a key conductive material. With the continuous upgrading of solar panel technology, the specifications and performance requirements of copper wire are becoming increasingly diversified. In order to meet the production needs of different types of solar panels, it is necessary to obtain copper wire of different thicknesses, which is of positive significance for improving the production efficiency and quality of solar panels.

[0003] Existing equipment for drawing copper wire for solar panels lacks an effective wire arrangement device, causing the copper wires to become disordered during the process from the unwinding drum to the take-up drum. This irregular wire arrangement not only affects subsequent processing and use of the copper wires but can also lead to tangling and wear between the wires, reducing their quality and consequently impacting the production efficiency and quality of the solar panels. Furthermore, the tension of the copper wire needs to be maintained within a suitable range during the drawing process. If the tension is too low, the copper wire is prone to slackness and slippage during drawing, resulting in uneven drawing and affecting the quality of the copper wire. If the tension is too high, the copper wire may be subjected to excessive tension and break, interrupting the production process. Existing technology lacks an effective tension adjustment device, making it difficult to stably adjust the tension of the copper wire according to actual conditions.

[0004] Therefore, we have made improvements to this by proposing a device for drawing thin copper wire for solar panels. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a copper wire drawing device for solar panels, which solves the problems mentioned in the background art.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: A device for drawing thin copper wire for solar panels was developed to solve the above problems.

[0007] The application is as follows: The device includes an operating table, on the upper surface of which a mounting frame is fixedly installed. A wire feeding spool and a wire take-up spool are rotatably connected to both ends of one side of the mounting frame. A copper wire thinning device is fixedly installed on one side of the mounting frame and is located between the wire feeding spool and the wire take-up spool. Two rotating rods are rotatably connected to the upper surface of the operating table. A wire laying mechanism is fixedly installed on the upper surface of the operating table, and a tension adjustment mechanism is provided on one side of the wire laying mechanism. The cable routing mechanism includes a fixed box, which is fixedly installed on the upper surface of the operating table. A movable block is slidably connected inside the fixed box, and a connecting rod is connected to the upper surface of the movable block. A cable routing ring is fixedly installed on the upper surface of the connecting rod. A first sliding groove is opened on the upper surface of the fixed box, and the connecting rod is slidably connected inside the first sliding groove.

[0008] As a preferred technical solution of this application, the fixed box is internally rotatably connected to a reciprocating screw, and the moving block is threadedly connected to the reciprocating screw. A motor is fixedly installed on one side surface of the fixed box, and the output end of the motor is fixedly connected to one end of the reciprocating screw.

[0009] As a preferred technical solution of this application, the cable ring is made of ceramic material, the upper surface of the moving block is provided with a slot, and the lower end of the connecting rod is engaged with the slot.

[0010] As a preferred technical solution of this application, the tension adjustment mechanism includes a fixed plate, which is fixedly installed on the top of the mounting frame. A second sliding groove is provided inside the fixed plate, and a sliding plate is slidably connected inside the second sliding groove. A lower pressure roller is rotatably connected inside the lower end of the sliding plate, and a first spring is fixedly installed between the two sides of the upper surface of the sliding plate and the second sliding groove.

[0011] As a preferred technical solution of this application, limit rods are fixedly installed on both sides of the inner wall of the second slide groove, and limit grooves are opened on both sides of the upper surface of the sliding plate, and the limit rods and limit grooves are slidably connected.

[0012] As a preferred technical solution of this application, a groove is formed on one side surface of the second slide, and a fixing rod is fixedly installed inside the groove. Two sliding blocks are slidably connected to the surface of the fixing rod, and a support rod is hinged between the two sliding blocks and the sliding plate. A second spring is sleeved on the outside of the fixing rod, and the second spring is fixedly installed between the two sliding blocks.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: 1. The wire-laying mechanism in this equipment effectively solves the problem of messy copper wire arrangement. A motor drives a reciprocating lead screw, causing a threadedly connected moving block to reciprocate linearly within a fixed box. This, in turn, drives the connecting rod and the wire-laying ring to reciprocate along the first sliding groove. The ceramic wire-laying ring reduces wear on the copper wires, and the slot design facilitates the installation and removal of the connecting rod. The copper wires pass through the wire-laying ring and, under the reciprocating motion, are neatly arranged on the take-up drum, preventing tangling and improving the quality of the copper wires.

[0014] 2. The tension adjustment mechanism of this equipment can stably adjust the tension of the copper wire. When the tension of the copper wire changes, the lower pressure roller drives the sliding plate to move up and down in the second slide groove. The first spring provides basic elasticity adjustment, and the limit rod and limit groove ensure stable sliding of the sliding plate. At the same time, the two sliding blocks slide on the fixed rod, and the second spring further buffers and adjusts, making the tension adjustment more precise and stable. This avoids problems such as loosening, slippage, or breakage of the copper wire due to improper tension, ensuring the smooth progress of the drawing process. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the wiring mechanism of this utility model; Figure 3 This is a schematic diagram of the connecting rod and the slot of this utility model; Figure 4 This is a three-dimensional structural diagram of the tension adjustment mechanism of this utility model; Figure 5 This is a cross-sectional structural diagram of the tension adjustment mechanism of this utility model.

[0016] The image shows: 1. Operating table; 2. Mounting frame; 3. Wire feeding drum; 4. Wire taking drum; 5. Copper wire thinning device; 6. Rotating rod; 7. Wire laying mechanism; 701. Fixing box; 702. Moving block; 703. Connecting rod; 704. Wire laying ring; 705. First slide groove; 706. Reciprocating screw; 707. Motor; 708. Slot; 8. Tension adjustment mechanism; 801. Fixing plate; 802. Second slide groove; 803. Sliding plate; 804. Lower pressure roller; 805. First spring; 806. Limiting rod; 807. Limiting groove; 808. Groove; 809. Fixing rod; 810. Sliding block; 811. Support rod; 812. Second spring. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described examples are only some embodiments of this utility model, and not all embodiments.

[0018] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0019] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] To address the technical problems in the background section, the following equipment for drawing thin copper wire for solar panels is provided: Combination Figure 1 - Figure 4 As shown, the present invention provides a copper wire drawing device for solar panels, comprising an operating table 1, an mounting frame 2 fixedly mounted on the upper surface of the operating table 1, and a wire feeding drum 3 and a wire taking drum 4 rotatably connected to both ends of one side surface of the mounting frame 2, a copper wire drawing device 5 fixedly mounted on one side surface of the mounting frame 2, and the copper wire drawing device 5 being disposed between the wire feeding drum 3 and the wire taking drum 4, two rotating rods 6 rotatably connected to the upper surface of the operating table 1, a wire laying mechanism 7 fixedly mounted on the upper surface of the operating table 1, and a tension adjustment mechanism 8 provided on one side of the wire laying mechanism 7; the wire laying mechanism 7 includes a fixed box 701, which is fixedly mounted on the upper surface of the operating table 1, a moving block 702 slidably connected inside the fixed box 701, a connecting rod 703 connected to the upper surface of the moving block 702, and a wire laying ring 704 fixedly mounted on the upper surface of the connecting rod 703, a first sliding groove 705 being opened on the upper surface of the fixed box 701, and the connecting rod 703 being slidably connected inside the first sliding groove 705.

[0023] In this embodiment: the mounting bracket 2 installed on the upper side of the operating table 1 supports the wire feeding drum 3 and the wire taking drum 4, facilitating the feeding and taking of copper wire. The copper wire thinning device 5 is positioned between the two to ensure that the copper wire can smoothly complete the thinning process. The two rotating rods 6 on the operating table 1 can assist in the transmission of copper wire and avoid wear between the copper wire and the copper wire thinning device 5. In the wire laying mechanism 7, the moving block 702 inside the fixed box 701 drives the connecting rod 703 and the wire laying ring 704 to reciprocate, which can achieve a neat arrangement of copper wire and effectively improve production quality.

[0024] In a preferred embodiment, a reciprocating screw 706 is rotatably connected inside the fixed box 701, and the moving block 702 is threadedly connected to the reciprocating screw 706. A motor 707 is fixedly installed on one side surface of the fixed box 701, and the output end of the motor 707 is fixedly connected to one end of the reciprocating screw 706.

[0025] In this embodiment, the reciprocating screw 706, which is rotatably connected inside the fixed box 701, is threadedly connected to the moving block 702. When the motor 707, which is fixedly installed on one side of the fixed box 701, starts, its output end drives the reciprocating screw 706 to rotate stably, thereby driving the moving block 702 to make reciprocating linear motion along the reciprocating screw 706, which facilitates continuous winding of copper wires and ensures the neat arrangement of copper wires during the winding process.

[0026] In a preferred embodiment, the cable ring 704 is made of ceramic material, the upper surface of the moving block 702 is provided with a slot 708, and the lower end of the connecting rod 703 is engaged with the slot 708.

[0027] In this embodiment, the ribbon cable ring 704 is made of ceramic material, which makes full use of the wear-resistant, smooth and chemically stable properties of ceramic, effectively reducing frictional damage to the copper wire and ensuring the surface quality of the copper wire. The design of the slot 708 on the upper surface of the moving block 702 and the engagement connection with the lower end of the connecting rod 703 makes the installation and disassembly of the ribbon cable ring 704 extremely convenient, and facilitates quick replacement or maintenance of the ribbon cable ring 704 according to actual production needs.

[0028] In a preferred embodiment, the tension adjustment mechanism 8 includes a fixed plate 801, which is fixedly installed on the top of the mounting frame 2. A second sliding groove 802 is provided inside the fixed plate 801, and a sliding plate 803 is slidably connected inside the second sliding groove 802. A lower pressure roller 804 is rotatably connected inside the lower end of the sliding plate 803, and a first spring 805 is fixedly installed between the two sides of the upper surface of the sliding plate 803 and the second sliding groove 802.

[0029] In this embodiment: the sliding connection between the second slide groove 802 and the sliding plate 803 allows the sliding plate 803 to move up and down flexibly. The lower pressure roller 804 is rotatably connected to the lower end of the sliding plate 803 and can directly contact the copper wire and apply appropriate pressure. The first spring 805 can automatically extend and retract according to the change in the tension of the copper wire, driving the sliding plate 803 and the lower pressure roller 804 to move accordingly, thereby realizing the dynamic and stable adjustment of the tension of the copper wire and effectively ensuring the quality and stability of the copper wire drawing process.

[0030] In a preferred embodiment, limit rods 806 are fixedly installed on both sides of the inner wall of the second slide groove 802, and limit grooves 807 are opened on both sides of the upper surface of the sliding plate 803, and the limit rods 806 and the limit grooves 807 are slidably connected.

[0031] In this embodiment, when the sliding plate 803 moves up and down with the change of copper wire tension, the limiting rod 806 slides in the limiting groove 807, which can effectively limit the movement trajectory of the sliding plate 803, prevent it from deviating or shaking, and make the tension adjustment process more precise and stable.

[0032] In a preferred embodiment, a groove 808 is formed on one side surface of the second slide groove 802, and a fixing rod 809 is fixedly installed inside the groove 808. Two sliding blocks 810 are slidably connected to the surface of the fixing rod 809, and a support rod 811 is hinged between the two sliding blocks 810 and the sliding plate 803. A second spring 812 is sleeved on the outside of the fixing rod 809, and the second spring 812 is fixedly installed between the two sliding blocks 810.

[0033] In this embodiment: when the sliding plate 803 moves due to the change in the tension of the copper wire, the sliding block 810 is moved on the fixed rod 809 by the hinged support rod 811. At this time, the second spring 812 sleeved outside the fixed rod 809 plays a role. Its elasticity cooperates with the first spring 805 to adjust the tension of the copper wire more accurately and smoothly, effectively avoiding excessive tension fluctuations.

[0034] Specifically, the working principle of this solution is as follows: When the copper wire drawing device for the solar panel is working, the wire feeding drum 3 releases the copper wire, which is then assisted by two rotating rods 6 to prevent excessive wear between the copper wire and the copper wire drawing device 5. The wire then enters the copper wire drawing device 5 to complete the drawing process.

[0035] In the wiring mechanism 7, the motor 707 starts and drives the reciprocating screw 706 to rotate. The moving block 702, which is threadedly connected to the reciprocating screw 706, then performs reciprocating linear motion. Through the connecting rod 703, it drives the wiring ring 704 to move. The ceramic wiring ring 704 is wear-resistant and smooth, reducing friction damage to the copper wire. The snap-fit ​​design makes it easy to replace and maintain, achieving a neat arrangement of copper wires.

[0036] In the tension adjustment mechanism 8, the second slide groove 802 is slidably connected to the sliding plate 803. The lower pressure roller 804 contacts the copper wire and applies pressure. The first spring 805 automatically extends and retracts according to the change in copper wire tension, driving both to move and adjust the tension. The limit rod 806 slides within the limit groove 807, restricting the trajectory of the sliding plate 803 and ensuring smooth adjustment. When the sliding plate 803 moves, it drives the sliding block 810 to move on the fixed rod 809 via the support rod 811. The elastic force of the second spring 812 cooperates with the first spring 805 to further precisely adjust the tension, avoiding excessive fluctuations and ensuring stable operation of the equipment and the quality of the copper wire.

[0037] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0038] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A copper wire drawing apparatus for solar panels, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is fixedly equipped with a mounting frame (2), and the two ends of one side surface of the mounting frame (2) are respectively rotatably connected to a wire feeding drum (3) and a wire taking drum (4). A copper wire thinning device (5) is fixedly installed on one side surface of the mounting frame (2), and the copper wire thinning device (5) is located between the wire feeding drum (3) and the wire taking drum (4). Two rotating rods (6) are rotatably connected to the upper surface of the operating table (1). A wire laying mechanism (7) is fixedly installed on the upper surface of the operating table (1), and a tension adjustment mechanism (8) is provided on one side of the wire laying mechanism (7). The cable routing mechanism (7) includes a fixed box (701), which is fixedly installed on the upper surface of the operating table (1). A movable block (702) is slidably connected inside the fixed box (701), and a connecting rod (703) is connected to the upper surface of the movable block (702). A cable routing ring (704) is fixedly installed on the upper surface of the connecting rod (703). A first groove (705) is opened on the upper surface of the fixed box (701), and the connecting rod (703) is slidably connected inside the first groove (705).

2. A copper wire drawing apparatus for solar panels as claimed in claim 1, wherein: The fixed box (701) is rotatably connected to a reciprocating screw (706), and the moving block (702) is threadedly connected to the reciprocating screw (706). A motor (707) is fixedly installed on one side surface of the fixed box (701), and the output end of the motor (707) is fixedly connected to one end of the reciprocating screw (706).

3. A copper wire drawing apparatus for solar panels as claimed in claim 1, wherein: The cable ring (704) is made of ceramic material, and the upper surface of the moving block (702) is provided with a slot (708), and the lower end of the connecting rod (703) is engaged with the slot (708).

4. A copper wire drawing apparatus for solar panels as claimed in claim 1, wherein: The tension adjustment mechanism (8) includes a fixed plate (801), which is fixedly installed on the top of the mounting frame (2). The fixed plate (801) has a second sliding groove (802) inside, and a sliding plate (803) is slidably connected inside the second sliding groove (802). A lower pressure roller (804) is rotatably connected inside the lower end of the sliding plate (803), and a first spring (805) is fixedly installed between the two sides of the upper surface of the sliding plate (803) and the second sliding groove (802).

5. A copper wire drawing apparatus for solar panels as claimed in claim 4, wherein: Limiting rods (806) are fixedly installed on both sides of the inner wall of the second slide groove (802), and limiting grooves (807) are opened on both sides of the upper surface of the sliding plate (803), and the limiting rods (806) and the limiting grooves (807) are slidably connected.

6. A copper wire drawing apparatus for solar panels as claimed in claim 4, wherein: The second slide groove (802) has a groove (808) on one side surface, and a fixing rod (809) is fixedly installed inside the groove (808). Two sliding blocks (810) are slidably connected to the surface of the fixing rod (809), and a support rod (811) is hinged between the two sliding blocks (810) and the sliding plate (803). A second spring (812) is sleeved on the outside of the fixing rod (809), and the second spring (812) is fixedly installed between the two sliding blocks (810).

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