Fixing clamp for photovoltaic panel production

Abstract

The utility model belongs to the technical field of photovoltaic panel processing, and discloses a photovoltaic panel production fixing clamp which comprises a fixing frame, a plurality of rotating frames are hinged to one side of the upper surface of the fixing frame, first air cylinders are fixedly installed on the left sides and the right sides of the upper surfaces of the rotating frames, and clamping blocks are fixedly installed at the ends of output shafts of the first air cylinders. The fixing clamp comprises a fixing base, a first air cylinder is fixedly installed on one side of the fixing base, a second air cylinder is fixedly installed on one side of the fixing base, a connecting rod is fixedly installed at the end of an output shaft of the second air cylinder, and a pressing rod is fixedly installed on one side of the connecting rod. The first air cylinder works to drive the two clamping blocks to move in detail, so that the photovoltaic panel is moved to the fixing base to achieve turnover operation, and after turnover is completed, the second air cylinder stretches out and draws back to drive the pressing rod to move downwards, so that the pressing rod tightly presses the turned photovoltaic panel, and automatic turnover fixing operation of the photovoltaic panel is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic panel production technology, specifically a fixing fixture for photovoltaic panel production. Background Technology

[0002] Photovoltaic panels, also known as solar panels, are devices that directly convert sunlight into electrical energy. They are mainly composed of many photovoltaic cells, which are typically made of semiconductor materials such as silicon. Depending on the materials used, photovoltaic panels can be divided into P-type and N-type photovoltaic panels. The working principle of photovoltaic panels is based on the photoelectric effect. When sunlight shines on a photovoltaic cell, the energy of the photons is absorbed by electrons in the semiconductor material, causing electrons to jump from the valence band to the conduction band, forming free electrons and holes. These free electrons and holes move to the P-region and N-region respectively, forming an electric current. This current can be used to drive a load or stored through an external circuit. During the production process of photovoltaic panels, they need to be held in place by clamps.

[0003] A photovoltaic panel production fixing fixture, disclosed in CN108321259B, includes a base plate. A worktable is fixedly connected to the top of the base plate, and an installation groove is formed inside the worktable. A motor is fixedly connected to the bottom of the inner wall of the installation groove. A first pulley is fixedly connected to the outer surface of the motor's output shaft. A first gear is rotatably connected to the bottom of the inner wall of the installation groove, located on one side of the motor, via a support rod. This invention, through the rotation of the first gear, can effectively drive the spur gear plate to move, indirectly driving the movable plate to move, thereby effectively changing the position of the fixture to accommodate photovoltaic panels of different sizes. Furthermore, the rotation of the lead screw can effectively drive the clamping block to move, thus better clamping and fixing the photovoltaic panel. This invention is simple and convenient, greatly improving the practicality of the photovoltaic panel fixing fixture.

[0004] During the use of this fixing fixture, after one side of the photovoltaic panel is processed, the photovoltaic panel needs to be manually flipped over, which is quite troublesome. In order to solve the above problem, a fixing fixture for photovoltaic panel production is proposed. Utility Model Content

[0005] The purpose of this utility model is to solve the above problems by providing a fixing fixture for photovoltaic panel production, comprising:

[0006] A fixed frame has multiple rotating frames hinged to one side of its upper surface. A first cylinder is fixedly installed on both the left and right sides of the upper surface of the multiple rotating frames. A clamping block is fixedly installed at the end of the output shaft of the first cylinder. A third cylinder is hinged to the lower end of the fixed frame near the rotating frame. The output shaft of the third cylinder is hinged to the lower wall of the rotating frame.

[0007] A fixed base is fixedly installed on the other side of the upper surface of the fixed frame. A second cylinder is fixedly installed on one side of the fixed base. A connecting rod is fixedly installed on the end of the output shaft of the second cylinder. A pressure rod is fixedly installed on one side of the connecting rod.

[0008] With the above technical solution, when a photovoltaic panel needs to be processed, it is placed between two first cylinders. The operation of the first cylinders drives the two clamping blocks to move in detail, thereby clamping the photovoltaic panel. After one side of the photovoltaic panel is processed, the operation of the third cylinder drives the rotating frame to rotate, thereby moving the photovoltaic panel to the fixed seat to achieve the flipping operation. After the flipping is completed, the extension and retraction of the second cylinder drives the pressure rod to move down, thereby pressing the flipped photovoltaic panel tightly, realizing the automatic flipping and fixing operation of the photovoltaic panel.

[0009] In a preferred embodiment, a support plate is fixedly installed on the middle of the upper surface of the rotating frame.

[0010] The above technical solution uses a support plate to support the lower end of the photovoltaic panel.

[0011] In a preferred embodiment, a rotation limiting block is fixedly installed on the side of the rotating frame near the fixed base.

[0012] Through the above technical solution, the maximum rotation range of the rotating frame is limited by the rotation limit block during the rotation process.

[0013] In a preferred embodiment, a lower support block is fixedly installed on the upper surface of the fixing frame near the fixing seat, and the lower support block is located directly below the pressure rod.

[0014] With the above technical solution, after the photovoltaic panel is flipped over, the lower support block provides mid-level support for the lower wall of the photovoltaic panel.

[0015] In a preferred embodiment, a plurality of side limiting blocks are welded to the upper surface of the fixing frame near the fixing seat, and the side limiting blocks are located on the left and right sides of the fixing seat.

[0016] In a preferred embodiment, the outer wall of the clamping block is provided with friction texture.

[0017] The above technical solution improves the friction between the clamping block and the photovoltaic panel by setting friction textures.

[0018] In summary, due to the adoption of the above technical solutions, the beneficial effects of this utility model are: this utility model proposes a fixing fixture for photovoltaic panel production.

[0019] When processing photovoltaic panels, they are placed between two first cylinders. The operation of the first cylinders drives the two clamping blocks to move in detail, thereby clamping the photovoltaic panels. After one side of the photovoltaic panel is processed, the operation of the third cylinder drives the rotating frame to rotate, thereby moving the photovoltaic panel to the fixed seat to achieve the flipping operation. After the flipping is completed, the extension and retraction of the second cylinder drives the pressure rod to move down, thereby pressing the flipped photovoltaic panel tightly, realizing the automatic flipping and fixing operation of the photovoltaic panel. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This utility model Figure 1 Enlarged view of A in the middle;

[0022] Figure 3 This utility model Figure 1 A magnified view of B in the middle.

[0023] The markings in the diagram are: 1-fixed frame; 2-rotating frame; 3-first cylinder; 4-clamping block; 5-support plate; 6-fixed seat; 7-second cylinder; 8-connecting rod; 9-pressure rod; 10-lower support block; 11-side limiting block; 12-rotation limiting block; 13-third cylinder. Detailed Implementation

[0024] 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 in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] The following will combine Figure 1-3 A detailed description of a fixing fixture for photovoltaic panel production according to an embodiment of the present invention is provided.

[0026] Example:

[0027] A fixing fixture for photovoltaic panel production, comprising:

[0028] A fixed frame 1 has multiple rotating frames 2 hinged to one side of its upper surface. A support plate 5 is fixedly installed in the middle of the upper surface of the rotating frame 2 to support the lower end of the photovoltaic panel. A rotation limit block 12 is fixedly installed on the side of the rotating frame 2 near the fixed base 6. During the rotation of the rotating frame 2, the rotation limit block 12 limits its maximum rotation range. First cylinders 3 are fixedly installed on the left and right sides of the upper surface of the multiple rotating frames 2. A clamping block 4 is fixedly installed at the end of the output shaft of the first cylinder 3. The outer wall of the clamping block 4 is provided with friction texture to increase the friction between the clamping block 4 and the photovoltaic panel. When the photovoltaic panel needs to be processed, it is placed between two first cylinders 3. The operation of the first cylinders 3 drives the two clamping blocks 4 to move in detail, thereby clamping the photovoltaic panel.

[0029] A third cylinder 13 is hinged to the lower end of the fixed frame 1 near the rotating frame 2. The output shaft of the third cylinder 13 is hinged to the lower wall of the rotating frame 2. When one side of the photovoltaic panel is processed, the rotating frame 2 is rotated by the operation of the third cylinder 13, thereby moving the photovoltaic panel to the fixed seat 6 to realize the flipping operation.

[0030] A fixed base 6 is fixedly installed on the other side of the upper surface of the fixed frame 1. A second cylinder 7 is fixedly installed on one side of the fixed base 6. A connecting rod 8 is fixedly installed at the end of the output shaft of the second cylinder 7. A pressure rod 9 is fixedly installed on one side of the connecting rod 8. A lower support block 10 is fixedly installed on the upper surface of the fixed frame 1 near the fixed base 6. The lower support block 10 is located directly below the pressure rod 9. After the photovoltaic panel is flipped, the lower support block 10 provides mid-support to the lower wall of the photovoltaic panel. Multiple side limit blocks 11 are welded on the upper surface of the fixed frame 1 near the fixed base 6. The side limit blocks 11 are located on the left and right sides of the fixed base 6. After the flipping is completed, the pressure rod 9 is moved down by the extension and retraction of the second cylinder 7, so that the pressure rod 9 presses the flipped photovoltaic panel tightly, realizing the automatic flipping and fixing operation of the photovoltaic panel.

[0031] Working principle:

[0032] When processing photovoltaic panels, they are placed between two first cylinders 3. The operation of the first cylinders 3 drives the two clamping blocks 4 to move in detail, thereby clamping the photovoltaic panels. After one side of the photovoltaic panel is processed, the operation of the third cylinder 13 drives the rotating frame 2 to rotate, thereby moving the photovoltaic panel to the fixed seat 6 to achieve the flipping operation. After the flipping is completed, the extension and retraction of the second cylinder 7 drives the pressure rod 9 to move down, thereby pressing the flipped photovoltaic panel with the pressure rod 9, realizing the automatic flipping and fixing operation of the photovoltaic panel.

[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fixing fixture for photovoltaic panel production, characterized in that: include: A fixed frame (1) has multiple rotating frames (2) hinged to one side of its upper surface. A first cylinder (3) is fixedly installed on both the left and right sides of the upper surface of the multiple rotating frames (2). A clamping block (4) is fixedly installed at the end of the output shaft of the first cylinder (3). A third cylinder (13) is hinged to the lower end of the fixed frame (1) near the rotating frame (2). The output shaft of the third cylinder (13) is hinged to the lower wall of the rotating frame (2). A fixed seat (6) is fixedly installed on the other side of the upper surface of the fixed frame (1). A second cylinder (7) is fixedly installed on one side of the fixed seat (6). A connecting rod (8) is fixedly installed at the end of the output shaft of the second cylinder (7). A pressure rod (9) is fixedly installed on one side of the connecting rod (8).

2. The fixing fixture for photovoltaic panel production as described in claim 1, characterized in that: A support plate (5) is fixedly installed on the middle of the upper surface of the rotating frame (2).

3. The fixing fixture for photovoltaic panel production as described in claim 1, characterized in that: A rotation limit block (12) is fixedly installed on the side of the rotating frame (2) near the fixed base (6).

4. The fixing fixture for photovoltaic panel production as described in claim 1, characterized in that: A lower support block (10) is fixedly installed on the upper surface of the fixed frame (1) near the fixed seat (6), and the lower support block (10) is located directly below the pressure rod (9).

5. A fixing fixture for photovoltaic panel production as described in claim 1, characterized in that: Multiple side limiting blocks (11) are welded to the upper surface of the fixed frame (1) near the fixed seat (6), and the side limiting blocks (11) are located on the left and right sides of the fixed seat (6).

6. A fixing fixture for photovoltaic panel production as described in claim 1, characterized in that: The outer wall of the clamping block (4) is provided with friction texture.

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