Photovoltaic module laminating device

Abstract

The utility model provides a photovoltaic module laminating device, which relates to the field of photovoltaic module processing equipment and comprises a hydraulic driving component, a lower laminating plate, an upper laminating plate, a processing table, a mounting frame, an electromagnet, a mounting block and a limiting frame, according to the device, operation is fast and the fixing effect is firm in the process of replacing the laminated plates, meanwhile, repeated adjustment is not needed when the photovoltaic module is placed on the lower laminated plate, accurate limiting can be achieved through one-time placement, the subsequent photovoltaic module laminating effect is good, meanwhile, laminating machining can be conducted on photovoltaic modules of different sizes, and adaptability is improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module processing equipment, and more specifically, to a photovoltaic module laminating device. Background Technology

[0002] The production of photovoltaic modules requires the use of lamination equipment. Lamination equipment can laminate multiple photovoltaic module structures into a single photovoltaic module. Lamination equipment needs to use laminating plates during the lamination process. However, most of the laminating plates used in existing lamination equipment are fixed and have a fixed size. Since photovoltaic modules vary in size, it is not convenient to laminate photovoltaic modules of different sizes.

[0003] The announcement number CN218996744U proposes a lamination device for photovoltaic module processing. This device can easily replace lamination plates of different sizes, thereby facilitating the lamination of photovoltaic modules of different sizes. However, the process of replacing the lamination plates is not convenient enough. In addition, the photovoltaic modules need to be repeatedly adjusted in position when placed on the lower lamination plates, which cannot be completed accurately in one go. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art and to propose a photovoltaic module lamination device.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A photovoltaic module lamination device includes a hydraulically driven component, a lower laminator, and an upper laminator. It also includes a processing table, a mounting frame, an electromagnet, a mounting block, a rectangular groove, and a limiting frame.

[0007] The mounting bracket is set on the machining table and is equipped with a hydraulic drive component.

[0008] Two electromagnets with rectangular shapes and the same size are respectively set on the processing table and the hydraulic drive assembly, and the two electromagnets are distributed facing each other in the height direction;

[0009] The bottom center of the lower platen and the top center of the upper platen are respectively provided with mounting blocks of the same size, and the mounting blocks are provided with rectangular grooves that cooperate with the electromagnet.

[0010] The limiting frame is set on the lower pressure plate and the inner wall of the limiting frame is aligned with the side wall of the lower pressure plate. The top of the limiting frame is higher than the upper surface of the lower pressure plate.

[0011] Furthermore, the limiting frame is symmetrically provided with insert posts, and the lower pressure plate is provided with insert cylinders that correspond one-to-one with the insert posts and slide in cooperation. A spring is provided inside the insert cylinder, and one end of the spring is connected to the insert post. The limiting frame and the lower pressure plate move relative to each other and come into contact.

[0012] Furthermore, an electromagnetic block is provided inside the insert, and the insert post is made of cast iron.

[0013] After completing the lamination process of a set of photovoltaic modules, the above solution allows the insertion post to contact the electromagnetic block by pressing down the limiting frame (at this time, the electromagnetic block is energized and the insertion post is always inside the insertion cylinder and will not come off). Then the spring is compressed and the top of the limiting frame is lower than the upper surface of the laminated photovoltaic module, which makes it easier to unload and transfer the photovoltaic module without any obstruction.

[0014] Furthermore, the insert is provided with a sliding groove, and the insert post is provided with a slider that cooperates with the sliding groove, and the slider and the electromagnetic block are arranged alternately.

[0015] In the above scheme, the sliding cooperation between the insert post and the insert cylinder makes the downward movement of the pressing limit frame smoother.

[0016] Furthermore, the hydraulic drive assembly includes guide rollers, hydraulic cylinders, and a movable plate. Guide rollers are symmetrically distributed between the processing table and the mounting frame. A hydraulic cylinder is mounted on the mounting frame and is connected to a movable plate that slides with the guide rollers. One of the electromagnets is mounted on the movable plate.

[0017] Furthermore, a distance sensor is provided on the moving plate.

[0018] In the above scheme, the controller controls the hydraulic drive component to work, which can realize the uniform lamination process of photovoltaic modules. During the lamination process, the distance sensor detects the distance between the processing tables in real time. When the distance between the two is about to reach the value set in the distance sensor, the distance sensor feeds back a signal to the controller. The controller then controls the hydraulic drive component to stop immediately, thereby avoiding excessive lamination pressure and damage to the photovoltaic modules. The lamination process control is more accurate.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] Compared to existing technologies, this device offers quick and secure operation during laminate replacement, and eliminates the need for repeated adjustments when placing photovoltaic modules on the lower laminate. It ensures accurate positioning with a single placement, resulting in superior lamination of the photovoltaic modules. Furthermore, it can perform lamination processing on photovoltaic modules of different sizes, improving adaptability. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram showing the installation of the limiting frame and the lower pressure plate;

[0023] Figure 3 This is a schematic diagram of a rectangular groove;

[0024] Figure 4 A schematic diagram showing the installation and assembly of the insert and the socket.

[0025] Figure 5 for Figure 4 Enlarged view of section A (labeled A);

[0026] Figure label:

[0027] 1. Processing table; 2. Mounting frame; 3. Electromagnet; 4. Lower pressure plate; 5. Upper pressure plate; 6. Mounting block; 7. Rectangular groove; 8. Limiting frame; 9. Insert post; 10. Insert cylinder; 11. Spring; 12. Electromagnetic block. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0029] like Figures 1 to 3 As shown, a photovoltaic module lamination device includes a hydraulically driven component, a lower laminator 4, and an upper laminator 5 (the lower laminator 4 and upper laminator 5 are existing technologies and are not modified, and are internally equipped with heating elements for heating during the lamination process), and also includes a processing table 1, a mounting frame 2, an electromagnet 3, a mounting block 6, a rectangular groove 7, and a limiting frame 8.

[0030] Mounting frame 2 is mounted on processing table 1 and is equipped with hydraulic drive components.

[0031] Two electromagnets 3, which are rectangular in shape and the same size, are respectively set on the processing table 1 and the hydraulic drive assembly, and the two electromagnets 3 are distributed facing each other in the height direction.

[0032] The bottom center of the lower platen 4 and the top center of the upper platen 5 are respectively provided with mounting blocks 6 of the same size, and the mounting blocks 6 are provided with rectangular grooves 7 that cooperate with the electromagnet 3.

[0033] The limiting frame 8 is set on the lower pressure plate 4 and the inner wall of the limiting frame 8 is aligned with the side wall of the lower pressure plate 4. The top of the limiting frame 8 is higher than the upper surface of the lower pressure plate 4.

[0034] Further refinements of the embodiments of this utility model, such as... Figure 1As shown, the hydraulic drive assembly includes guide rollers, hydraulic cylinders, and a movable plate. Guide rollers are symmetrically distributed between the processing table 1 and the mounting frame 2. The mounting frame 2 is equipped with a hydraulic cylinder, which is connected to a movable plate that slides with the guide rollers. One of the electromagnets 3 is installed on the movable plate (the guide rollers, hydraulic cylinders, and movable plate are not labeled in the figure).

[0035] A further optimization of the above embodiment is that a distance sensor is provided on the moving board, which is not shown in the figure.

[0036] It should be noted that the hydraulic cylinder, electromagnet 3, and distance sensor are all electrically connected to the controller. The controller is not shown in the figure and can be installed on the mounting bracket. It should also be noted that the two electromagnets 3 are electrically connected to the controller independently and do not interfere with each other.

[0037] The working process of this utility model is as follows:

[0038] When the size of the photovoltaic module that needs to be laminated changes, the staff will operate the controller to de-energize the two electromagnets 3 one after another. Then the lower lamination plate 4 and the upper lamination plate 5 can be removed one after another. After removal, another set of new lamination plates that are compatible with the size of the photovoltaic module can be replaced. It should be noted that multiple sets of lamination plates are set in advance according to the different sizes of the photovoltaic modules.

[0039] Then, align the rectangular slot 7 on the new laminate mounting block 6 with the electromagnet 3 to complete the connection, and re-energize the electromagnet 3 to realize the sequential installation of the lower laminate 4 and the upper laminate 5. The rectangular slot 7 and the rectangular electromagnet 3 can accurately define the orientation of the lower laminate 4 and the upper laminate 5 after installation (that is, the two laminates are accurately positioned opposite each other after installation).

[0040] Then the multi-layer photovoltaic module can be placed on the lower platen 4. During the placement process, the placement can be completed quickly due to the presence of the limiting frame 8, and there will be no placement deviation, so no secondary adjustment is needed (it should be noted that the height of the multi-layer photovoltaic module after it is placed on the lower platen 4 is lower than the top of the limiting frame 8).

[0041] The controller then controls the hydraulic drive component to work, which can achieve uniform lamination of the photovoltaic module. During the lamination process, the distance sensor detects the distance between the processing tables 1 in real time. When the distance between the two is about to reach the value set in the distance sensor, the distance sensor feeds back a signal to the controller. The controller then controls the hydraulic drive component to stop immediately, thereby avoiding the probability of damage to the photovoltaic module due to excessive lamination pressure. The lamination process control is more accurate. After the photovoltaic module is lamination is completed, it can be removed and a new round of lamination process can begin.

[0042] Compared to existing technologies, this device is quick and secure in replacing laminates. It also eliminates the need for repeated adjustments when placing photovoltaic modules on the lower laminate 4, allowing for accurate positioning in a single placement. This results in better lamination of the photovoltaic modules and allows for lamination processing of photovoltaic modules of different sizes, improving adaptability.

[0043] In some embodiments, such as Figure 4 and Figure 5 As shown, the limiting frame 8 is symmetrically provided with insert posts 9, and the lower pressure plate 4 is provided with insert cylinders 10 that correspond one-to-one with the insert posts 9 and are slidably engaged. A spring 11 is provided inside the insert cylinder 10 and one end of the spring 11 is connected to the insert post 9. The limiting frame 8 and the lower pressure plate 4 move relative to each other and come into contact.

[0044] In a further optimization of the above embodiment, an electromagnetic block 12 is provided inside the insert 10, and the insert post 9 is made of cast iron. In this embodiment, after the lamination of a set of photovoltaic modules is completed, the limiting frame 8 is pressed down to make the insert post 9 contact the electromagnetic block 12 (at this time, the electromagnetic block 12 is energized and the insert post 9 is always inside the insert 10 and will not come off). Then the spring 11 is compressed and the top of the limiting frame 8 is lower than the upper surface of the laminated photovoltaic module. This makes it easier to unload and transfer the photovoltaic module without obstruction. After the transfer of the photovoltaic module is completed, the electromagnetic block 12 is de-energized. At this time, the spring 11 returns to its original length and the limiting frame 8 returns to its initial position, so that the next set of photovoltaic modules can be limited.

[0045] In other embodiments, a sliding groove is provided inside the insert 10, and a slider that cooperates with the sliding groove is provided on the insert post 9, and the slider and the electromagnetic block 12 are arranged alternately. This embodiment is not shown in the figure. This embodiment makes the sliding cooperation between the insert post 9 and the insert 10 smoother when the pressing limit frame 8 moves down.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module lamination device, comprising a hydraulic drive assembly, a lower laminator (4), and an upper laminator (5), characterized in that, It also includes a processing table (1), a mounting bracket (2), an electromagnet (3), a mounting block (6), a rectangular slot (7), and a limiting frame (8). The mounting bracket (2) is set on the processing table (1) and a hydraulic drive assembly is provided on the mounting bracket (2); Two electromagnets (3) with rectangular main body shape and the same size are respectively set on the processing table (1) and the hydraulic drive assembly, and the two electromagnets (3) are distributed facing each other in the height direction; The bottom center of the lower platen (4) and the top center of the upper platen (5) are respectively provided with mounting blocks (6) of the same size, and the mounting blocks (6) are provided with rectangular grooves (7) that cooperate with the electromagnet (3); The limiting frame (8) is set on the lower pressure plate (4) and the inner wall of the limiting frame (8) is aligned with the side wall of the lower pressure plate (4). The top of the limiting frame (8) is higher than the upper surface of the lower pressure plate (4).

2. The photovoltaic module lamination device according to claim 1, characterized in that, The limiting frame (8) is symmetrically provided with inserts (9), and the lower pressure plate (4) is provided with inserts (10) that correspond one-to-one with the inserts (9) and slide together. A spring (11) is provided inside the insert (10) and one end of the spring (11) is connected to the insert (9). The limiting frame (8) and the lower pressure plate (4) move relative to each other and come into contact.

3. A photovoltaic module laminating device according to claim 2, characterized in that, An electromagnetic block (12) is provided inside the insert (10), and the insert (9) is made of cast iron.

4. A photovoltaic module laminating device according to claim 3, characterized in that, The insert (10) is provided with a sliding groove, and the insert (9) is provided with a slider that cooperates with the sliding groove, and the slider and the electromagnetic block (12) are arranged alternately.

5. A photovoltaic module laminating device according to claim 1, characterized in that, The hydraulic drive assembly includes guide rollers, hydraulic cylinders and a moving plate. Guide rollers are symmetrically distributed between the processing table (1) and the mounting frame (2). A hydraulic cylinder is provided on the mounting frame (2) and the hydraulic cylinder is connected to a moving plate that slides with the guide rollers. One of the electromagnets (3) is provided on the moving plate.

6. A photovoltaic module laminating device according to claim 5, characterized in that, A distance sensor is installed on the moving plate.

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