Efficient film pasting device for photovoltaic packaging adhesive film

Abstract

The efficient film pasting device comprises a fixing frame, a plurality of foot pads are fixedly arranged at the four corners of the lower end of the fixing frame, a limiting assembly is arranged on the fixing frame, the upper end of the fixing frame is connected with an installation block in a sliding mode, a U-shaped groove is formed in the lower end of the installation block, and the U-shaped groove is connected with the limiting assembly in a sliding mode. An electric telescopic rod is fixedly installed on the inner top wall of the U-shaped groove, the telescopic end of the electric telescopic rod is fixedly connected with a film covering frame, the film covering frame is slidably connected with the U-shaped groove, and a film covering roller is rotationally connected to the film covering frame. According to the film pasting device, the two limiting plates are driven to move relatively by rotating the two-way threaded rod before film pasting, a photovoltaic panel to be subjected to film pasting is clamped and limited, the problem of uneven film pasting caused by displacement of the photovoltaic panel during film pasting is effectively avoided, and the film pasting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film pasting equipment, in particular to a high-efficiency film pasting device for photovoltaic packaging adhesive film. Background Art

[0002] Solar photovoltaic panels are a special type of glass that can generate electricity using solar radiation energy by laminating solar cells and has related current extraction devices and cables. It is composed of low-iron glass, solar cells, films, back glass, and special metal wires. In order to avoid light pollution, the surface of the photovoltaic panels must be covered with film. However, during the processing of the film-painting equipment, once the photovoltaic panels are displaced, the film will be uneven and need to be re-calibrated, which brings inconvenience to use.

[0003] To this end, we propose an efficient film-laminating device for photovoltaic encapsulation films to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that during the processing of the film-sticking equipment proposed in the background technology, once the photovoltaic panel is displaced, the film sticking will be uneven, and the film sticking needs to be re-calibrated, which reduces the film sticking efficiency. A high-efficiency film-sticking device for photovoltaic encapsulation film is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An efficient film laminating device for photovoltaic encapsulation adhesive film, comprising a fixing frame, a plurality of feet are fixedly arranged at the four corners of the lower end of the fixing frame, a limiting assembly is arranged on the fixing frame, a mounting block is slidably connected to the upper end of the fixing frame, a U-shaped groove is provided at the lower end of the mounting block, an electric telescopic rod is fixedly installed on the inner top wall of the U-shaped groove, a film laminating frame is fixedly connected to the telescopic end of the electric telescopic rod, and the film laminating frame is slidably connected to the U-shaped groove, and a film laminating roller is rotatably connected to the film laminating frame;

[0007] The limiting assembly includes a limiting groove provided on the left side of the lower end of the mounting frame, a bidirectional threaded rod is rotatably connected in the limiting groove, the rod body of the bidirectional threaded rod is symmetrically slidably sleeved with two threaded sleeves, and the lower end of the threaded sleeve is fixedly connected to a limiting plate.

[0008] According to the above-mentioned efficient film laminating device for photovoltaic encapsulation film, two electric slide rails are symmetrically arranged on the upper end of the fixing frame, and the electric slide rails are slidably equipped with sliders, and the upper ends of the two sliders are fixedly connected to the mounting block.

[0009] According to the above-mentioned efficient film-sticking device for photovoltaic encapsulation adhesive film, the shape of the limiting groove is square, and the limiting groove is slidably connected to the threaded sleeve.

[0010] According to the above-mentioned efficient film laminating device for photovoltaic encapsulation adhesive film, rubber pads are fixedly bonded to opposite ends of the two limiting plates.

[0011] According to the above-mentioned efficient film-sticking device for photovoltaic encapsulation adhesive film, the front end of the bidirectional threaded rod passes through the fixing frame, and the front end of the bidirectional threaded rod is provided with a hexagonal groove.

[0012] According to the above-mentioned efficient film laminating device for photovoltaic encapsulation film, the lower end surface of the laminating roller is lower than the lower end surface of the laminating frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model drives two limit plates to move relative to each other by rotating the bidirectional threaded rod before film pasting, so as to clamp and limit the photovoltaic panel to be pasted with film, thereby effectively avoiding the problem of uneven film pasting caused by displacement of the photovoltaic panel during film pasting, and improving the efficiency of film pasting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a high-efficiency film-sticking device for photovoltaic encapsulation film proposed by the utility model;

[0016] Figure 2 for Figure 1 A three-dimensional structural diagram of the middle laminating frame;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the middle limit assembly from the side view.

[0018] In the figure: 1 fixed frame, 2 foot pads, 3 electric slide rails, 4 sliders, 5 mounting blocks, 6 U-shaped slots, 7 electric telescopic rods, 8 laminating frames, 9 laminating rollers, 10 limiting slots, 11 bidirectional threaded rods, 12 threaded sleeves, 13 limiting plates, 14 rubber pads, and 15 hexagonal slots. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3 A high-efficiency film-sticking device for photovoltaic encapsulation film includes a fixing frame 1, and a plurality of feet 2 are fixedly arranged at the four corners of the lower end of the fixing frame 1. The feet 2 are arranged to lift the fixing frame 1, and the photovoltaic panels can be prevented from sticking films between the feet 2.

[0021] A limiting assembly is provided on the fixing frame 1. Specifically, the limiting assembly includes a limiting groove 10 provided on the left side of the lower end of the fixing frame 1. The limiting groove 10 is square in shape, and the limiting groove 10 is slidably connected to the threaded sleeve 12 to ensure that the rotation of the bidirectional threaded rod 11 can drive the following threaded sleeve 12 to slide horizontally on the rod body of the bidirectional threaded rod 11.

[0022] A bidirectional threaded rod 11 is rotatably connected in the limit groove 10, and the front end of the bidirectional threaded rod 11 is set through the fixing frame 1, and the front end of the bidirectional threaded rod 11 is provided with a hexagonal groove 15, which is used in conjunction with a hexagonal wrench. When limiting the photovoltaic panel, the hexagonal wrench is inserted into the hexagonal groove 15 and the hexagonal wrench is rotated to drive the bidirectional threaded rod 11 to rotate, so that the two limit plates 13 move relative to each other to clamp and limit the photovoltaic panel.

[0023] The rod body of the bidirectional threaded rod 11 is symmetrically and slidably sleeved with two threaded sleeves 12, and the lower end of the threaded sleeve 12 is fixedly connected to a limiting plate 13. The opposite ends of the two limiting plates 13 are fixedly bonded with rubber pads 14. On the one hand, the photovoltaic panel is protected by elastic contact, and on the other hand, the limiting effect of the photovoltaic panel is improved by increasing the static friction.

[0024] The upper end of the fixed frame 1 is slidably connected to a mounting block 5, and two electric slide rails 3 are symmetrically arranged on the upper end of the fixed frame 1. The electric slide rail 3 is slidably equipped with a slider 4, and the upper ends of the two sliders 4 are fixedly connected to the mounting block 5. The electric slide rail 3 can drive the slider 4 to slide in the direction of the electric slide rail 3. This is an existing well-known technology, and its structure and working principle will not be elaborated in detail here.

[0025] A U-shaped groove 6 is provided at the lower end of the mounting block 5, and an electric telescopic rod 7 is fixedly installed on the inner top wall of the U-shaped groove 6. The telescopic end of the electric telescopic rod 7 is fixedly connected to a coating frame 8, and the coating frame 8 is slidably connected to the U-shaped groove 6. A coating roller 9 is rotatably connected to the coating frame 8, and the lower end surface of the coating roller 9 is lower than the lower end surface of the coating frame 8, thereby ensuring that the film on the roller body of the coating roller 9 can be attached to the photovoltaic panel.

[0026] The detailed working process of the utility model is as follows:

[0027] When applying the film, first place the photovoltaic panel under the fixing frame 1, between the two limit plates 13, insert the hexagonal wrench into the hexagonal slot 15, turn the hexagonal wrench to drive the bidirectional threaded rod 11 to rotate, so that the two limit plates 13 move relative to each other until the photovoltaic panel is clamped and limited, then the electric telescopic rod 7 drives the film laminating frame 8 downward, so that the film on the film laminating roller 9 is attached to the photovoltaic panel, and then the mounting block 5 drives the film laminating frame 8 to move right, drives the film laminating roller 9 to rotate, and the photovoltaic panel is efficiently applied with the film.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient film laminating device for photovoltaic encapsulation film, characterized in that: It comprises a fixed frame (1), a plurality of feet (2) are fixedly arranged at the four corners of the lower end of the fixed frame (1), a limit assembly is arranged on the fixed frame (1), the upper end of the fixed frame (1) is slidably connected with a mounting block (5), the lower end of the mounting block (5) is provided with a U-shaped groove (6), an electric telescopic rod (7) is fixedly installed on the inner top wall of the U-shaped groove (6), the telescopic end of the electric telescopic rod (7) is fixedly connected with a film laminating frame (8), and the film laminating frame (8) is slidably connected with the U-shaped groove (6), and a film laminating roller (9) is rotatably connected to the film laminating frame (8); The limiting assembly comprises a limiting groove (10) provided on the left side of the lower end of the fixing frame (1), a bidirectional threaded rod (11) being rotatably connected in the limiting groove (10), two threaded sleeves (12) being symmetrically slidably sleeved on the rod body of the bidirectional threaded rod (11), and a limiting plate (13) being fixedly connected to the lower end of the threaded sleeve (12).

2. The high-efficiency film-sticking device for photovoltaic encapsulation film according to claim 1, characterized in that: Two electric slide rails (3) are symmetrically arranged at the upper end of the fixed frame (1), and the electric slide rails (3) are slidably provided with sliders (4), and the upper ends of the two sliders (4) are fixedly connected to the mounting block (5).

3. The high-efficiency film-sticking device for photovoltaic encapsulation film according to claim 1, characterized in that: The limiting groove (10) is square in shape, and the limiting groove (10) is slidably connected to the threaded sleeve (12).

4. The high-efficiency film-sticking device for photovoltaic encapsulation film according to claim 1, characterized in that: A rubber pad (14) is fixedly bonded to the opposite ends of the two limiting plates (13).

5. The high-efficiency film-sticking device for photovoltaic encapsulation film according to claim 1, characterized in that: The front end of the bidirectional threaded rod (11) passes through the fixing frame (1), and the front end of the bidirectional threaded rod (11) is provided with a hexagonal groove (15).

6. The high-efficiency film-sticking device for photovoltaic encapsulation film according to claim 1, characterized in that: The lower end surface of the laminating roller (9) is lower than the lower end surface of the laminating frame (8).

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