Fixing and processing tool for photovoltaic junction box

Abstract

The utility model discloses a photovoltaic junction box fixing and processing tool, which relates to the technical field of photovoltaic module processing and comprises a platform, two bases are arranged at the top end of the platform, baffles are arranged at the edges of the two sides of the top end of the platform, electric push rods are jointly connected between the two baffles and the corresponding bases, and the electric push rods are arranged on the two bases. The device comprises two bases, two-way screws are arranged in the two bases, the two ends of each two-way screw are threaded sections with opposite threads, the outer surfaces of the two threaded sections of the two two-way screws are in threaded connection with sliding blocks, the two sliding blocks in the two bases extend out of the tops of the bases, and right-angle clamping plates are arranged at the extending ends of the four sliding blocks. According to the photovoltaic junction box, a series of structures are arranged, the four edges of the photovoltaic junction box are not shielded, machining operation is facilitated, one end of the photovoltaic wiring board can be loosened, and large-area machining operation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module processing technology, specifically a photovoltaic junction box fixing tooling. Background Technology

[0002] A photovoltaic junction box is a connecting device between a solar cell array composed of solar cell modules and a solar charging control device. Its main function is to connect and protect the solar photovoltaic modules, connect the power generated by the solar cells to external lines, and conduct the current generated by the photovoltaic modules. During the manufacturing process, photovoltaic junction boxes require the use of fixed fixtures to prevent them from moving.

[0003] Most existing photovoltaic junction box fixing fixtures clamp and fix the photovoltaic panels on both sides. During processing, the photovoltaic junction box needs to be removed and rotated to ensure that all four sides of the photovoltaic junction box can be processed. The operation steps are complicated and affect the processing efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a photovoltaic junction box fixing tooling to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic junction box fixing and processing fixture, comprising a platform, two bases at the top of the platform, baffles at both sides of the top of the platform, an electric push rod connected to the two baffles and the corresponding bases, a bidirectional screw at the inside of each of the two bases, the two ends of the bidirectional screws being opposite thread sections, a slider threaded to the outer surface of the two thread sections of the two bidirectional screws, two sliders inside the two bases extending out of the top of the bases, right-angle clamps at the extended ends of the four sliders, and four columns at the middle position of the top of the platform, the tops of the four columns being connected to a pad.

[0006] Preferably, the platform is provided with support feet at the four corners of its bottom, and the four support feet support the platform so that the platform can be stably placed on a flat surface for processing photovoltaic junction boxes.

[0007] Preferably, the top of the pad is provided with four suction cups. The pad is used to place the photovoltaic junction box to be processed, and the suction cups can adsorb the bottom of the photovoltaic junction box for initial fixation.

[0008] Preferably, the top of the base is provided with a through groove that matches the slider. The through groove limits the slider so that the slider can be driven to perform a smooth linear motion.

[0009] Preferably, the top of the platform has two elongated slots, and the bottom of each of the two bases is provided with two protrusions that match the elongated slots. The elongated slots and protrusions work together to limit the movement of the two bases, so that the two bases can be driven to perform a smooth linear movement.

[0010] Preferably, the outer surface of the bidirectional screw is provided with three support bearings, the bottom ends of the three support bearings are jointly installed inside the base, one end of each of the two bidirectional screws extends out with a corresponding support bearing, and a motor is installed at the extended end of each of the two bidirectional screws. The three support bearings support the bidirectional screws to ensure that the motor can drive the bidirectional screws to rotate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This photovoltaic junction box fixing fixture uses four right-angle clamps and two bases. When fixing the photovoltaic junction box, by adjusting the distance between the two right-angle clamps above a single base, and then adjusting the distance between the two bases, the four right-angle clamps clamp the four corners of the photovoltaic junction box without obstructing the four sides of the photovoltaic junction box, facilitating processing. If the other two right-angle clamps are driven to release the two corners at the other end of the photovoltaic junction box, and the corresponding base is moved away from one end of the photovoltaic junction box, one end of the photovoltaic junction box is fixed and the other end is released, which facilitates large-area processing operations.

[0013] 2. This photovoltaic junction box fixing fixture uses four right-angle clamps and two bases. When processing the photovoltaic junction box, the distance between the two right-angle clamps can be adjusted, and the distance between the two sets of right-angle clamps can be adjusted to fix photovoltaic junction boxes of different models. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the base structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the clamping plate structure of this utility model.

[0017] In the diagram: 1. Platform; 2. Electric actuator; 3. Baffle; 4. Support foot; 5. Base; 6. Long slot; 7. Column; 8. Suction cup; 9. Pad; 10. Clamping plate; 11. Through slot; 12. Support bearing; 13. Two-way screw; 14. Slider; 15. Motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] like Figures 1 to 3 As shown, this embodiment of a photovoltaic junction box fixing fixture includes a platform 1. Two bases 5 are disposed at the top of the platform 1. Baffles 3 are disposed at both sides of the top edge of the platform 1. Electric push rods 2 are connected to the two baffles 3 and their corresponding bases 5. The two electric push rods 2 can drive the corresponding bases 5 to move linearly at the top of the platform 1 to adjust the distance between the two bases 5. A bidirectional screw 13 is disposed inside each of the two bases 5. The two ends of the bidirectional screw 13 have opposite threaded sections. Slider 14s are threadedly connected to the outer surfaces of the two threaded sections of the two bidirectional screws 13. The two sliders 14 inside the two bases 5 extend beyond the top of the bases 5. When the bidirectional screw 13 rotates, it drives the two corresponding sliders 14 to move linearly relative to each other. The extension of the four sliders 14... Each end is equipped with a right-angle clamp 10. The right-angle clamp 10 above a single base 5 is driven by two corresponding sliders 14 to perform relative linear movement. The two bases 5 are driven by corresponding electric push rods 2 to perform linear movement. Four columns 7 are set at the middle position of the top of the platform 1. The top of the four columns 7 are connected to a pad 9. When fixing the photovoltaic junction box, the top of the photovoltaic junction box is placed on the top of the pad 9. The top of the pad 9 and the bottom of the bracket clamp 10 are at the same level. Then, the four right-angle clamps 10 are adjusted to fix the four corners of the photovoltaic junction box, which facilitates drilling holes at the four sides of the photovoltaic junction box. When performing special position processing operations, the two right-angle clamps 10 above the base 5 can be manipulated to loosen the two corners of the photovoltaic junction box, which facilitates large-area processing of the photovoltaic junction box.

[0021] Specifically, support feet 4 are provided at the four corners of the bottom of platform 1. The four support feet 4 support platform 1, so that platform 1 can be stably placed on the plane for photovoltaic junction box processing.

[0022] Furthermore, the top of the pad 9 is provided with four suction cups 8. The pad 9 is used to place the photovoltaic junction box to be processed, and the suction cups 8 can adsorb the bottom of the photovoltaic junction box for initial fixation.

[0023] Furthermore, the top of the base 5 is provided with a through groove 11 that matches the slider 14. The through groove 11 limits the slider 14 so that the slider 14 can be driven to perform linear motion.

[0024] Furthermore, two long slots 6 are provided at the top of the platform 1, and two protrusions matching the long slots 6 are provided at the bottom of the two bases 5. The long slots 6 and the protrusions work together to limit the two bases 5, so that the two bases 5 can be driven to perform smooth linear motion.

[0025] Furthermore, the outer surface of the bidirectional screw 13 is provided with three support bearings 12. The bottom ends of the three support bearings 12 are installed together inside the base 5. One end of each of the two bidirectional screws 13 extends out of a corresponding support bearing 12. A motor 15 is installed at the extended end of each of the two bidirectional screws 13. The three support bearings 12 support the bidirectional screws 13, ensuring that the motor 15 can drive the bidirectional screws 13 to rotate.

[0026] The method of use in this embodiment is as follows: When fixing the photovoltaic junction box, place the top of the photovoltaic junction box on the top of the pad 9, with the top of the pad 9 and the bottom of the bracket clamp 10 at the same level. Then, push the base 5 with the electric push rod 2 to move the two bases 5 to the sides of the photovoltaic junction box to be processed. Then, drive the bidirectional screw 13 to rotate through the motor 15, causing the two right-angle clamps 10 to move to the two corners of one end of the photovoltaic junction box until the two right-angle clamps 10 clamp one end of the photovoltaic junction box, driving the bidirectional screw 13 inside the other base 5. 3. Rotate to clamp the other two right-angle clamps 10 at the two corners of the other end of the photovoltaic junction box, so that the photovoltaic junction box is fixed tightly and will not slip. At the same time, it is convenient to process the four sides of the photovoltaic junction box. If it is necessary to process a large area of ​​one end of the photovoltaic junction box, the other two right-angle clamps 10 can be loosened by rotating the bidirectional screw 13 inside any one of the bases 5. Then, the base 5 can be pulled away from one end of the photovoltaic junction box by the corresponding electric push rod 2 to facilitate large-area processing.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A photovoltaic junction box fixing processing tooling, comprising a platform (1), characterized in that: The top end of the platform (1) is provided with two bases (5), both sides of the top end of the platform (1) are provided with baffles (3), the two baffles (3) and the corresponding base (5) are connected with electric push rods (2) in common, the interiors of the two bases (5) are provided with bidirectional screws (13), the two ends of the bidirectional screw (13) are oppositely threaded segments, the outer surfaces of the two threaded segments of the two bidirectional screws (13) are all threadedly connected with sliding blocks (14), the two sliding blocks (14) in the interiors of the two bases (5) all extend out of the top of the base (5), the extending ends of the four sliding blocks (14) are all provided with right-angle clamping plates (10), the top end of the platform (1) is provided with four stand columns (7) at the middle position, the top ends of the four stand columns (7) are commonly connected with a backing plate (9).

2. The photovoltaic junction box fixing processing tool according to claim 1, characterized in that: The bottom end of the platform (1) is provided with support legs (4) at the four corner positions.

3. The photovoltaic junction box fixing processing tool according to claim 1, characterized in that: The top end of the backing plate (9) is provided with four suction cups (8).

4. The photovoltaic junction box fixing processing tooling according to claim 1, characterized in that: The top end of the base (5) is provided with a through groove (11) matched with the sliding block (14).

5. The photovoltaic junction box fixing processing tooling of claim 1, wherein: The top end of the platform (1) is provided with two long grooves (6), the bottom end of the two bases (5) are both provided with two convex blocks matched with the long grooves (6).

6. The photovoltaic junction box fixing processing tooling of claim 1, wherein: The outer surface of the bidirectional screw (13) is provided with three support bearings (12), the bottom ends of the three support bearings (12) are commonly installed in the interior of the base (5), one end of the two bidirectional screws (13) both extends out of the corresponding support bearing (12), the extending end of the two bidirectional screws (13) is both installed with a motor (15).

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