A punching device for photovoltaic support processing

Abstract

The utility model relates to photovoltaic support processing technical field discloses a kind of punching equipment for photovoltaic support processing, including bottom plate and support leg, the bottom plate upper portion is provided with punching structure, the punching structure includes clamping mechanism and punching mechanism, the clamping mechanism includes drive motor, bidirectional screw rod, moving plate, placement plate, screw rod, the drive motor output end is mutually connected with bidirectional screw rod one end, the outer wall of bidirectional screw rod is connected with the inner wall of moving plate screw, the moving plate top and placement plate bottom are mutually connected, and this punching equipment for photovoltaic support processing realizes the interval adjustment of placement plate by bidirectional screw rod, and adapts different length photovoltaic support;Screw rod drives four symmetrically distributed clamping plates, and cooperates with sliding plate to move stably, can fix different width support, multiple fixing structure avoids support displacement when punching, guarantees punching precision.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic bracket processing technology, specifically, it relates to a drilling device for photovoltaic bracket processing. Background Technology

[0002] Photovoltaic brackets are the core supporting components of photovoltaic power plants and distributed photovoltaic systems. They directly bear the weight of photovoltaic modules and fix them to installation scenarios such as rooftops and ground. Their structural stability directly determines the photovoltaic system's ability to resist wind loads and snow loads, as well as its long-term operational reliability. However, drilling equipment is required to process the photovoltaic brackets during manufacturing.

[0003] When using existing drilling equipment, photovoltaic brackets are usually placed into the drilling equipment for drilling. However, in actual use, it is not possible to quickly and easily clamp and fix photovoltaic brackets of different sizes, which causes the photovoltaic brackets to shake during the drilling process, thereby reducing the working efficiency of the drilling equipment. Utility Model Content

[0004] The purpose of this invention is to provide a drilling device for processing photovoltaic brackets, so as to solve the problems mentioned in the background art.

[0005] A drilling device for processing photovoltaic brackets includes a base plate and support legs, wherein a drilling structure is provided on the top of the base plate;

[0006] The punching structure includes a clamping mechanism and a punching mechanism;

[0007] The clamping mechanism includes a drive motor, a bidirectional threaded rod, a movable plate, a placement plate, and a threaded rod. The output end of the drive motor is connected to one end of the bidirectional threaded rod. The outer wall of the bidirectional threaded rod is threadedly connected to the inner wall of the movable plate. The top of the movable plate is connected to the bottom of the placement plate. The inner wall of the placement plate is threadedly connected to the outer wall of the threaded rod. A clamping plate is rotatably connected to one end of the threaded rod. A sliding plate is fixedly installed at the bottom of the clamping plate.

[0008] In a preferred embodiment of this utility model, a movable groove is provided on the top of the base plate, and the bottom of the movable plate is slidably connected to the inner wall of the movable groove. There are two movable plates, which are symmetrically distributed on the top of the base plate, so that the distance between the two placement plates can be quickly and conveniently adjusted, thereby enabling better drilling work.

[0009] In a preferred embodiment of this utility model, there are two placement plates, which are symmetrically distributed on the top of two movable plates. The placement plates are U-shaped, which allows for quick and convenient clamping and fixing of photovoltaic brackets of different lengths, thus enabling better use.

[0010] In a preferred embodiment of this utility model, a sliding groove is provided on the inner side of the placement plate, and the bottom of the sliding plate is slidably connected to the inner wall of the sliding groove. There are four clamping plates, which are symmetrically distributed on the inner sides of two placement plates, so that photovoltaic brackets of different widths can be clamped and fixed quickly and conveniently, thereby enabling better drilling work.

[0011] In a preferred embodiment of this utility model, the drilling mechanism includes a mounting frame, an electric telescopic rod, a fixing plate, an adjusting plate, and a drilling device. The inner wall of the mounting frame is connected to the outer wall of the electric telescopic rod. The bottom of the electric telescopic rod is connected to the top of the fixing plate. One end of the fixing plate is connected to one end of the adjusting plate. The bottom of the fixing plate is in contact with the top of the drilling device. A limit plate is fixedly installed on the bottom of the fixing plate, and a fixing bolt is threaded onto the inner wall of the limit plate.

[0012] In a preferred embodiment of this utility model, the mounting bracket is U-shaped, and an adjustment groove is provided on the inner side of the mounting bracket. One end of the adjustment plate is slidably connected to the inner wall of the adjustment groove. There are two adjustment plates, which are symmetrically distributed at both ends of the fixed plate. This allows for quick and convenient adjustment of the height of the drilling device and quick and convenient disassembly and assembly of the drilling device, thereby enabling better drilling operations.

[0013] In a preferred embodiment of this utility model, the bottom of the base plate is connected to the top of the support leg, one side of the base plate is connected to one end of the drive motor, and the top of the base plate is connected to the bottom of the mounting frame.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. This drilling equipment for photovoltaic bracket processing achieves the adjustment of the spacing between the placement plates through a clamping mechanism via a bidirectional threaded rod, adapting to photovoltaic brackets of different lengths; the threaded rod drives four symmetrically distributed clamping plates, which move smoothly in conjunction with the sliding plate, and can fix brackets of different widths. The multiple fixing structure prevents bracket displacement during drilling and ensures drilling accuracy.

[0016] 2. This photovoltaic bracket processing drilling equipment achieves precise height adjustment via an electric telescopic rod through a drilling mechanism, adapting to photovoltaic brackets of different thicknesses; the adjustment plate and the mounting frame slide together to ensure smooth lifting and lowering of the drilling equipment, eliminating the need for manual handling and adjustment, shortening drilling preparation time, and improving processing efficiency. The drilling equipment is quickly fixed by a limit plate and fixing bolts, and can be disassembled and replaced by loosening the bolts.

[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0018] In the attached diagram:

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the clamping mechanism of this utility model. Figure 1 ;

[0022] Figure 4 This is a schematic diagram of the clamping mechanism of this utility model. Figure 2 ;

[0023] Figure 5 This is a schematic diagram of the drilling mechanism of this utility model;

[0024] Figure 6 This utility model Figure 5 A magnified structural diagram at point A in the diagram.

[0025] In the diagram: 1. Base plate; 2. Support leg; 3. Clamping mechanism; 301. Drive motor; 302. Bidirectional threaded rod; 303. Moving plate; 304. Placement plate; 305. Threaded rod; 306. Clamping plate; 307. Sliding plate; 4. Drilling mechanism; 401. Mounting bracket; 402. Electric telescopic rod; 403. Fixing plate; 404. Adjusting plate; 405. Drilling equipment; 406. Limiting plate; 407. Fixing bolt. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0027] Example 1:

[0028] like Figures 1 to 6 As shown, a drilling device for processing photovoltaic brackets includes a base plate 1 and a support leg 2, with a drilling structure provided on the top of the base plate 1;

[0029] The punching structure includes a clamping mechanism 3 and a punching mechanism 4;

[0030] The clamping mechanism 3 includes a drive motor 301, a bidirectional threaded rod 302, a moving plate 303, a placement plate 304, and a threaded rod 305. The output end of the drive motor 301 is connected to one end of the bidirectional threaded rod 302. The outer wall of the bidirectional threaded rod 302 is threadedly connected to the inner wall of the moving plate 303. The top of the moving plate 303 is connected to the bottom of the placement plate 304. The inner wall of the placement plate 304 is threadedly connected to the outer wall of the threaded rod 305. One end of the threaded rod 305 is rotatably connected to a clamping plate 306. A sliding plate 307 is fixedly installed at the bottom of the clamping plate 306.

[0031] In this embodiment, a movable groove is provided on the top of the base plate 1, and the bottom of the movable plate 303 is slidably connected to the inner wall of the movable groove. There are two movable plates 303, which are symmetrically distributed on the top of the base plate 1, so that the distance between the two placement plates 304 can be quickly and conveniently adjusted, thereby enabling better drilling work.

[0032] Furthermore, there are two placement plates 304, which are symmetrically distributed on the top of the two movable plates 303. The placement plates 304 are U-shaped, which allows for quick and convenient clamping and fixing of photovoltaic brackets of different lengths, thus enabling better use.

[0033] Furthermore, a sliding groove is provided on the inner side of the placement plate 304, and the bottom of the sliding plate 307 is slidably connected to the inner wall of the sliding groove. There are four clamping plates 306, which are symmetrically distributed on the inner side of the two placement plates 304, so that photovoltaic brackets of different widths can be clamped and fixed quickly and conveniently, thereby enabling better drilling work.

[0034] Quantitative operation steps of clamping mechanism (taking "aluminum alloy photovoltaic bracket, length 2m, width 100mm, thickness 5mm" as an example)

[0035] Precision clamping and fixing

[0036] Length adjustment:

[0037] The bracket is 2m long and requires a board spacing of 2m + 50mm redundancy. The initial spacing is 500mm. The drive motor is set to rotate clockwise 75,000 steps (moving 1mm every 500 steps). The spacing is increased to 1500mm, and verified with a tape measure (2050±0.1mm).

[0038] Width adjustment:

[0039] The bracket is 100mm wide. Rotating the threaded rod handwheel 33 times (each rotation moves 1.5mm) drives the four clamping plates to move closer simultaneously. The spacing is adjusted to 100mm + 5mm redundancy. The clamping force is set to 30-40N (suitable for aluminum alloy materials).

[0040] Stability verification:

[0041] Gently push the bracket (apply force ≤20N), and if there is no displacement or shaking, and the clamping offset is ≤0.05mm, use a level to check the levelness of the bracket (error ≤0.1°), then the fixing is qualified.

[0042] When drilling is required for photovoltaic (PV) brackets, the operator places the PV bracket between two placement plates 304. The drive motor 301 is then activated, rotating the bidirectional threaded rod 302. This rotation moves the moving plate 303, which in turn moves the placement plate 304. This allows for quick and easy adjustment of the distance between the two placement plates 304, enabling the clamping and fixing of PV brackets of different lengths. The threaded rod 305 is then rotated to move within the placement plate 304, moving the clamping plate 306. The clamping plate 306 then moves the sliding plate 307 within the placement plate 304, increasing the stability of the clamping plate 306's movement. The movement of the clamping plate 306 allows for quick and easy clamping and fixing of PV brackets of different widths and sizes, facilitating drilling operations.

[0043] Example 2:

[0044] Based on Embodiment 1, the drilling mechanism 4 includes a mounting frame 401, an electric telescopic rod 402, a fixing plate 403, an adjusting plate 404, and a drilling device 405. The inner wall of the mounting frame 401 is connected to the outer wall of the electric telescopic rod 402. The bottom of the electric telescopic rod 402 is connected to the top of the fixing plate 403. One end of the fixing plate 403 is connected to one end of the adjusting plate 404. The bottom of the fixing plate 403 is in contact with the top of the drilling device 405. A limiting plate 406 is fixedly installed at the bottom of the fixing plate 403. A fixing bolt 407 is threadedly connected to the inner wall of the limiting plate 406.

[0045] In this embodiment, the mounting bracket 401 is U-shaped, and an adjustment groove is provided on the inner side of the mounting bracket 401. One end of the adjustment plate 404 is slidably connected to the inner wall of the adjustment groove. There are two adjustment plates 404, which are symmetrically distributed at both ends of the fixed plate 403. This allows for quick and convenient adjustment of the height of the drilling device 405, and quick and convenient disassembly and assembly of the drilling device 405, thereby enabling better drilling operations.

[0046] Furthermore, the bottom of the base plate 1 is connected to the top of the support leg 2, one side of the base plate 1 is connected to one end of the drive motor 301, and the top of the base plate 1 is connected to the bottom of the mounting bracket 401.

[0047] Quantitative operating steps for the drilling mechanism (supporting the above-mentioned 2m×100mm×5mm bracket)

[0048] Precision drilling operation

[0049] Parameter settings:

[0050] The electric telescopic rod extension is set to 8mm (bracket thickness 5mm + drilling depth 3mm), and the speed is 3mm / s; the drilling machine speed is set to 4500r / min, the feed speed is 5mm / min, and the drilling pressure is 0.3MPa.

[0051] Drilling and positioning:

[0052] Position the drilling point manually or by using the scale (error ≤ 0.1mm), start the electric telescopic rod, drive the drilling equipment to descend until the drill bit is 1mm from the surface of the bracket, and start drilling after confirming that the positioning is correct.

[0053] Drilling effect verification:

[0054] After drilling, measure the hole diameter with calipers (8±0.1mm). If the hole wall is free of burrs and tilt (verticality error ≤0.2mm) and the bracket surface is free of scratches, the drilling is considered qualified.

[0055] Quick assembly and disassembly of drilling equipment

[0056] Disassembly process:

[0057] Loosen the fixing bolts (torque drops from 12 N·m to 0), remove the drilling equipment (force ≤ 8 N), clean the iron filings on the drill bit surface, replace the drill bit when wear > 0.2 mm, the whole process takes ≤ 5 minutes;

[0058] Installation process:

[0059] Install the new or cleaned drill bit into place, align it with the fixing hole of the limit plate, tighten the fixing bolt to 12 N·m, and manually rotate it to verify that there is no shaking, then the installation is qualified.

[0060] When drilling is required for photovoltaic brackets, the operator places the photovoltaic bracket between two placement plates 304. By activating the clamping mechanism 3, photovoltaic brackets of different sizes can be quickly and easily clamped and fixed. After the photovoltaic bracket is clamped and fixed, the electric telescopic rod 402 is activated to move the fixing plate 403. The movement of the fixing plate 403 causes the adjusting plate 404 to slide inside the mounting frame 401, thereby increasing the stability of the moving fixing plate 403. The movement of the fixing plate 403 causes the drilling device 405 to move, thereby quickly and easily adjusting the height of the drilling device 405, and thus quickly and easily drilling holes in the photovoltaic bracket. When it is necessary to disassemble the drilling device 405, the fixing bolt 407 is rotated to move it inside the limiting plate 406. The movement of the fixing bolt 407 allows the drilling device 405 to be pulled out from one side, thereby removing the limiting fixation of the drilling device 405 and disassembling it. When installation is required, the above steps are repeated in reverse.

Claims

1. A drilling device for processing photovoltaic brackets, comprising a base plate (1) and support legs (2), characterized in that: A perforated structure is provided above the base plate (1); The punching structure includes a clamping mechanism (3) and a punching mechanism (4); The clamping mechanism (3) includes a drive motor (301), a bidirectional threaded rod (302), a moving plate (303), a placement plate (304), and a threaded rod (305). The output end of the drive motor (301) is connected to one end of the bidirectional threaded rod (302). The outer wall of the bidirectional threaded rod (302) is threadedly connected to the inner wall of the moving plate (303). The top of the moving plate (303) is connected to the bottom of the placement plate (304). The inner wall of the placement plate (304) is threadedly connected to the outer wall of the threaded rod (305). One end of the threaded rod (305) is rotatably connected to a clamping plate (306). A sliding plate (307) is fixedly installed at the bottom of the clamping plate (306).

2. The drilling equipment for photovoltaic bracket processing according to claim 1, characterized in that: The bottom plate (1) has a movable groove at the top, and the bottom of the movable plate (303) is slidably connected to the inner wall of the movable groove. There are two movable plates (303), which are symmetrically distributed on the top of the bottom plate (1).

3. The drilling equipment for photovoltaic bracket processing according to claim 1, characterized in that: There are two placement plates (304), which are symmetrically distributed on the top of the two movable plates (303) and are U-shaped.

4. The drilling equipment for photovoltaic bracket processing according to claim 1, characterized in that: The inner side of the placement plate (304) is provided with a sliding groove, and the bottom of the sliding plate (307) is slidably connected to the inner wall of the sliding groove. There are four clamping plates (306), which are symmetrically distributed on the inner side of the two placement plates (304).

5. The drilling equipment for processing photovoltaic brackets according to claim 1, characterized in that: The drilling mechanism (4) includes a mounting frame (401), an electric telescopic rod (402), a fixing plate (403), an adjusting plate (404), and a drilling device (405). The inner wall of the mounting frame (401) is connected to the outer wall of the electric telescopic rod (402). The bottom of the electric telescopic rod (402) is connected to the top of the fixing plate (403). One end of the fixing plate (403) is connected to one end of the adjusting plate (404). The bottom of the fixing plate (403) is pressed against the top of the drilling device (405). A limiting plate (406) is fixedly installed on the bottom of the fixing plate (403). A fixing bolt (407) is threadedly connected to the inner wall of the limiting plate (406).

6. The drilling equipment for photovoltaic bracket processing according to claim 5, characterized in that: The mounting bracket (401) is U-shaped, and an adjustment groove is provided on the inner side of the mounting bracket (401). One end of the adjustment plate (404) is slidably connected to the inner wall of the adjustment groove. There are two adjustment plates (404), which are symmetrically distributed at both ends of the fixed plate (403).

7. The drilling equipment for photovoltaic bracket processing according to claim 1, characterized in that: The bottom of the base plate (1) is connected to the top of the support leg (2), one side of the base plate (1) is connected to one end of the drive motor (301), and the top of the base plate (1) is connected to the bottom of the mounting bracket (401).

Images