Preheating device for disassembling photovoltaic panel

Abstract

The utility model provides a preheating device for disassembling a photovoltaic panel. The preheating device comprises a workbench, the heating mechanism comprises a heating plate arranged on the upper end face of the workbench, and the heating plate is connected with a heating power line used for providing a heating power source; the photovoltaic panel moving mechanism comprises a supporting frame arranged above the heating plate, a sliding rail is arranged on the upper end face of the supporting frame, a sliding block is arranged on the sliding rail, the sliding block is connected with a supporting frame, a first air cylinder is arranged on the supporting frame, the telescopic end of the first air cylinder is connected with a shifting piece, and the shifting piece is connected with a second air cylinder. The supporting frame is provided with a telescopic rod used for horizontally moving the supporting frame, the telescopic rod is connected with a second air cylinder, and the second air cylinder is fixed to the supporting frame, and the photovoltaic panel preheating device has the advantages that preheating of the photovoltaic panel can be achieved, operation is convenient, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel disassembly, and in particular to a preheating device used for photovoltaic panel disassembly. Background Art

[0002] Solar photovoltaic panels are new energy materials. The service life of solar panels is 20 to 30 years. When the photovoltaic panels reach the end of their service life, they need to be recycled and the energy materials need to be refined again for use. The glass used to make photovoltaic panels can also be recycled. The recycling method in the existing technology is to crush the glass and then melt it in a furnace. In actual operation, it is found that this method is not convenient for the furnace. The reason is that when the broken glass slag is poured into the furnace, due to its light weight, and the furnace has hot air rushing upward, it is easy to cause the glass slag to be driven by the hot air and ejected outward, affecting the operation and safety of the furnace. Therefore, removing the entire glass of the photovoltaic panel is the development trend of photovoltaic panel recycling.

[0003] The patent publication number CN212760298U was retrieved, and the patent name was a public material of a recycling device for a complete glass photovoltaic module. The patent specifically disclosed a recycling device for a complete glass photovoltaic module, including a mechanical separation chamber, a crushing mechanism, a heating chamber, a screening mechanism, a glass separation mechanism and a conveying mechanism, wherein the conveying mechanism is used to transfer materials among the mechanical separation chamber, the glass separation mechanism, the crushing mechanism, the heating chamber and the screening mechanism in sequence; the mechanical separation chamber is used to remove the junction box, the metal frame and the back plate by a mechanical separation method; the glass separation mechanism is used to separate the complete glass on the surface of the photovoltaic module after the junction box, the metal frame and the back plate are removed, and includes a preheating chamber and a vacuum suction cup assembly and a heating block arranged in the preheating chamber, the heating block is used to heat the photovoltaic module, and the vacuum suction cup assembly is used to separate the complete glass after the EVA material is heated and softened; the crushing mechanism is used to crush the photovoltaic module after the complete glass is separated into a granular mixture; the heating chamber is used to heat and vaporize the EVA material, and the screening mechanism is used to separate the silicon wafer and the metal welding ribbon.

[0004] Through the analysis of the above-mentioned public materials, it can be known that the entire glass of the photovoltaic panel can be removed, but the specific heating and softening structure is not conducive to the subsequent process, the structure is relatively complex, and it is not convenient to operate. Utility Model Content

[0005] In view of this, the utility model provides a preheating device for disassembling photovoltaic panels, which can not only realize the preheating of the photovoltaic panels but also is easy to operate and has a high degree of automation.

[0006] In order to solve the above technical problems, the utility model provides a preheating device for disassembling photovoltaic panels, comprising:

[0007] Workbench;

[0008] A heating mechanism, the heating mechanism comprising a heating plate arranged on the end surface of the workbench, the heating plate being connected to a heating power line for providing heating power;

[0009] A photovoltaic panel moving mechanism, the photovoltaic panel moving mechanism comprising a support frame arranged above the heating plate, a slide rail being arranged on the upper end surface of the support frame, a slider being arranged on the slide rail, the slider being connected to a support frame, a first cylinder being arranged on the support frame, a paddle being connected to the telescopic end of the first cylinder, a telescopic rod for horizontal movement of the support frame being arranged on the support frame, the telescopic rod being connected to a second cylinder, and the second cylinder being fixed to the support frame;

[0010] The supporting mechanism comprises outer brackets arranged on both sides of the workbench, the outer brackets are connected to inner brackets arranged horizontally, and the inner brackets are connected to the supporting frame.

[0011] Furthermore, the support frame is horizontally arranged above the heating plate, and a gap is left between the support frame and the upper end surface of the heating plate for movement of the photovoltaic panel.

[0012] Furthermore, the support frame is horizontally arranged and has a frame structure. A slide rail consistent with the moving direction of the photovoltaic panel is fixedly arranged on the upper end surface of the edge of the support frame. A slider connected to the slide rail is sleeved on the outer side of the slide rail. A support frame is fixedly arranged on the upper end surface of the slider. The support frame is horizontally arranged and perpendicular to the moving direction of the photovoltaic panel.

[0013] Furthermore, a cylinder mounting frame is fixedly provided on the support frame, and the cylinder mounting frame is a plate-like structure. A first cylinder is fixedly provided on the cylinder mounting frame, and the telescopic direction of the first cylinder is downward. A paddle is connected to the telescopic end of the first cylinder, and the paddle is an L-shaped plate-like structure, which is used to move the photovoltaic panel.

[0014] Furthermore, the second cylinder is arranged on the upper end surface of the support frame and fixed by bolts. The direction of the second cylinder is consistent with the movement direction of the photovoltaic panel. One end of the telescopic rod is fixedly connected to the support frame and drives the support frame to move horizontally. The other end of the telescopic rod is connected to the second cylinder.

[0015] Furthermore, an edge boss is provided at the edge of the workbench, and the inner side is used for placing a heating plate.

[0016] Furthermore, the lower end surface of the heating plate is provided with thermal insulation cotton.

[0017] Furthermore, a shifting channel is provided in the inner area of ​​the support frame, and the first cylinder is provided above the shifting channel.

[0018] The beneficial effects of the above technical solution of the utility model are as follows:

[0019] 1. It can realize the preheating of photovoltaic panels. By setting a heating plate, the photovoltaic panels entering above the heating plate can be preheated in advance to soften the glue, which is convenient for the subsequent peeling process.

[0020] 2. Easy to operate and highly automated. The photovoltaic panel can be automatically moved through the cooperation of the first cylinder and the second cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the front view of the utility model;

[0022] Figure 2 for Figure 1 Left view of;

[0023] Figure 3 for Figure 1 axonometric drawing;

[0024] Figure 4 for Figure 1 A structural diagram from another perspective;

[0025] In the figure: 1. workbench; 2. thermal insulation cotton; 3. heating plate; 4. support frame; 5. slide rail; 6. support frame; 7. first cylinder; 8. paddle; 9. edge boss; 10. cylinder mounting frame; 11. slider; 12. telescopic rod; 13. second cylinder; 14. heating power cord; 15. paddle channel; 16. outer bracket; 17. inner bracket. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0027] like Figure 1-4 As shown: Example

[0028] A preheating device for disassembling photovoltaic panels, comprising a workbench 1; a heating mechanism, the heating mechanism comprising a heating plate 3 arranged on the upper end surface of the workbench 1, the heating plate 3 being connected to a heating power line 14 for providing heating power; a photovoltaic panel moving mechanism, the photovoltaic panel moving mechanism comprising a support frame 4 arranged above the heating plate 3, the upper end surface of the support frame 4 being provided with a slide rail 5, the slide rail 5 being provided with a slider 11, the slider 11 being connected to a support frame 6, the support frame 6 being provided with a first cylinder 7, the telescopic end of the first cylinder 7 being connected with a paddle 8, the support frame 6 being provided with a telescopic rod 12 for horizontal movement of the support frame 6, the telescopic rod 12 being connected to a second cylinder 13, the second cylinder 13 being fixed to the support frame 4; a supporting mechanism, the supporting mechanism comprising an outer bracket 16 arranged on both sides of the workbench 1, the outer bracket 16 being connected to a horizontally arranged inner bracket 17, the inner bracket 17 being connected to the support frame 4.

[0029] In this embodiment, the preheating device includes a workbench 1 for supporting, and a heating mechanism is arranged on the upper end surface of the workbench 1. Specifically, the heating mechanism includes a heating plate 3, a heating power line 14 is arranged at the end of the heating plate 3, and a heating wire is arranged inside the heating plate 3, which generates heat after being powered on. Then a photovoltaic panel moving mechanism is arranged above the heating plate 3. After the photovoltaic panel is heated, the photovoltaic panel can be moved to the next process through the photovoltaic panel moving mechanism, including a slide rail 5, a slider 11 is arranged on the slide rail 5, and the slider 11 is connected to a support frame 6. A first cylinder 7 is arranged on the support frame 6. The extension and retraction of the first cylinder 7 can drive the paddle 8 to move up and down, and then cooperate with the action of the second cylinder 13 to realize the movement of the photovoltaic panel. It also includes a support mechanism, through which the photovoltaic panel moving mechanism is supported. Example

[0030] The support frame 4 is horizontally arranged above the heating plate 3 and has a spacing from the upper end surface of the heating plate 3 for movement of the photovoltaic panel.

[0031] Different from the above-mentioned embodiment, in this embodiment, the heating plate 3 is placed on the upper end surface of the workbench 1, and a gap is left between the heating plate 3 and the support frame 4, and the space in the middle is used for the movement of the photovoltaic panel. Example

[0032] The support frame 4 is horizontally arranged and has a frame structure. A slide rail 5 consistent with the moving direction of the photovoltaic panel is fixedly arranged on the upper end surface of the edge position of the support frame 4. A slider 11 in contact with the slide rail 5 is sleeved on the outer side of the slide rail 5. A support frame 6 is fixedly arranged on the upper end surface of the slider 11. The support frame 6 is horizontally arranged and perpendicular to the moving direction of the photovoltaic panel.

[0033] Different from the above embodiment, in this embodiment, the support frame 4 is horizontally arranged and has a frame structure. The slide rail 5 is arranged on the upper end surface of the edge of the support frame 4, and a slider 11 is mounted on the slide rail 5. The upper end surface of the slider 11 is installed with a support frame 6 by screws, and the cylinder mounting frame 10 is fixed at two spaced positions on the support frame 6 by screws. Example

[0034] A cylinder mounting frame 10 is fixedly arranged on the support frame 6, and the cylinder mounting frame 10 is a plate-like structure. A first cylinder 7 is fixedly arranged on the cylinder mounting frame 10, and the telescopic direction of the first cylinder 7 is downward. A paddle 8 is connected to the telescopic end of the first cylinder 7, and the paddle 8 is an L-shaped plate-like structure, which is used to move the photovoltaic panel.

[0035] Different from the above embodiment, in this embodiment, the cylinder mounting frame 10 is a plate-like structure, and the first cylinder 7 is installed on the other end by screws, and the first cylinder 7 is installed on the lower end surface of the cylinder mounting frame 10, and a paddle 8 is fixedly installed on the telescopic end of the first cylinder 7. The paddle 8 is L-shaped, which is convenient for moving the photovoltaic panel. Example

[0036] The second cylinder 13 is arranged on the upper end surface of the support frame 4 and fixed by bolts. The direction of the second cylinder 13 is consistent with the moving direction of the photovoltaic panel. One end of the telescopic rod 12 is fixedly connected to the support frame 6 and drives the support frame 6 to move horizontally. The other end of the telescopic rod 12 is connected to the second cylinder 13.

[0037] Different from the above-mentioned embodiment, in this embodiment, the second cylinder 13 is used for horizontal movement of the support frame 6, and is used in cooperation with the first cylinder 7 to complete the horizontal movement of the preheated photovoltaic panel. Example

[0038] The edge of the workbench 1 is provided with an edge boss 9 , the inner side of which is used to place the heating plate 3 .

[0039] Different from the above-mentioned embodiment, in this embodiment, the edge boss 9 is used to prevent the heating plate 3 from moving, and also to provide a limit to prevent the photovoltaic panel from deviating from the track. Example

[0040] The lower end surface of the heating plate 3 is provided with heat preservation cotton 2 .

[0041] Different from the above-mentioned embodiment, in this embodiment, the thermal insulation cotton 2 is used to avoid excessive heat loss. Example

[0042] The supporting frame 4 is provided with a shifting passage 15 in its inner area, and the first cylinder 7 is provided above the shifting passage 15 .

[0043] Different from the above-mentioned embodiment, in this embodiment, a paddle passage 15 is reserved in the inner area of ​​the support frame 4 to provide a moving space for the paddle 8 .

[0044] The working method (or working principle) of the utility model:

[0045] When the present technology is working, after the preheated photovoltaic panel enters the upper end surface of the heating plate 3, it is preheated under the action of the heating plate 3. After the preheating is completed, the first cylinder 7 is operated by the controller, and the paddle 8 moves to one end of the photovoltaic panel. Then, under the action of the second cylinder 13, the telescopic rod 12 drives the support frame 6 to move. At this time, the photovoltaic panel starts to move horizontally under the drive of the paddle 8 and enters the next process.

[0046] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0047] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A preheating device for disassembling photovoltaic panels, characterized in that: include, Workbench (1); A heating mechanism, the heating mechanism comprising a heating plate (3) arranged on the upper end surface of the workbench (1), the heating plate (3) being connected to a heating power line (14) for providing heating power; A photovoltaic panel moving mechanism, the photovoltaic panel moving mechanism comprising a support frame (4) arranged above a heating plate (3), a slide rail (5) being arranged on the upper end surface of the support frame (4), a slider (11) being arranged on the slide rail (5), the slider (11) being connected to a support frame (6), a first cylinder (7) being arranged on the support frame (6), a paddle (8) being connected to the telescopic end of the first cylinder (7), a telescopic rod (12) being arranged on the support frame (6) for horizontal movement of the support frame (6), the telescopic rod (12) being connected to a second cylinder (13), the second cylinder (13) being fixed on the support frame (4); A support mechanism, the support mechanism comprising outer supports (16) arranged on both sides of the workbench (1), the outer supports (16) being connected to a horizontally arranged inner support (17), and the inner support (17) being connected to a support frame (4).

2. A preheating device for disassembling photovoltaic panels according to claim 1, characterized in that: The support frame (4) is horizontally arranged above the heating plate (3) and has a spacing with the upper end surface of the heating plate (3) for movement of the photovoltaic panel.

3. A preheating device for disassembling photovoltaic panels according to claim 2, characterized in that: The support frame (4) is arranged horizontally and is a frame structure. A slide rail (5) which is consistent with the moving direction of the photovoltaic panel is fixedly arranged on the upper end surface of the edge position of the support frame (4). A slider (11) which is in contact with the slide rail (5) is sleeved on the outer side of the slide rail (5). A support frame (6) is fixedly arranged on the upper end surface of the slider (11). The support frame (6) is arranged horizontally and is perpendicular to the moving direction of the photovoltaic panel.

4. A preheating device for disassembling photovoltaic panels according to claim 3, characterized in that: A cylinder mounting frame (10) is fixedly arranged on the support frame (6), and the cylinder mounting frame (10) is a plate-shaped structure. A first cylinder (7) is fixedly arranged on the cylinder mounting frame (10), and the telescopic direction of the first cylinder (7) is downward. A paddle (8) is connected to the telescopic end of the first cylinder (7), and the paddle (8) is an L-shaped plate-shaped structure and is used to move the photovoltaic panel.

5. A preheating device for disassembling photovoltaic panels according to claim 4, characterized in that: The second cylinder (13) is arranged on the upper end surface of the support frame (4) and fixed by bolts. The direction of the second cylinder (13) is consistent with the moving direction of the photovoltaic panel. One end of the telescopic rod (12) is fixedly connected to the support frame (6) and drives the support frame (6) to move horizontally. The other end of the telescopic rod (12) is connected to the second cylinder (13).

6. A preheating device for disassembling photovoltaic panels according to claim 5, characterized in that: The edge of the workbench (1) is provided with an edge boss (9), and the inner side is used for placing the heating plate (3).

7. A preheating device for disassembling photovoltaic panels according to claim 6, characterized in that: The lower end surface of the heating plate (3) is provided with heat-insulating cotton (2).

8. A preheating device for disassembling photovoltaic panels according to claim 7, characterized in that: An object-shifting passage (15) is provided in the inner area of ​​the support frame (4), and the first cylinder (7) is arranged above the object-shifting passage (15).

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