Crystalline silicon photovoltaic module backboard detaching mechanism

Abstract

The utility model discloses a crystalline silicon photovoltaic module backboard detaching mechanism which comprises a backboard detaching frame installed on a transmission line body, the upper surface of the backboard detaching frame is in sliding connection with a backboard detaching installation frame, one side of the backboard detaching installation frame is in sliding connection with a backboard detaching knife rest, and the other side of the backboard detaching installation frame is in sliding connection with a backboard detaching knife rest. The bottom end of the back plate disassembling tool rest is fixedly connected with a back plate disassembling tool, the back plate disassembling installation frame is fixedly connected with a back plate disassembling air cylinder, the output end of the back plate disassembling air cylinder is fixedly connected with the back plate disassembling tool rest, and one side of the back plate disassembling frame is fixedly connected with an edge cutting part. According to the back plate detaching mechanism for the crystalline silicon photovoltaic module, the back plate is cut open through the back plate detaching knife, the back plate detaching pressing plate is matched with the back plate detaching knife to clamp the peeled back plate, so that the back plate can be completely peeled off, and compared with a crushing mode adopted in the prior art, the back plate detaching mechanism for the crystalline silicon photovoltaic module can improve the recycling value of the photovoltaic plate, and is convenient to use. And no dust is generated.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic panel disassembly equipment, and in particular to a crystalline silicon photovoltaic module back panel disassembly mechanism. Background Art

[0002] Photovoltaic modules, also known as solar panels, are the most important components in photovoltaic power generation systems. They are made up of a certain number of photovoltaic cells connected in series and parallel through wires and packaged, and mainly include core components such as cells (usually 60 or 72 pieces), interconnection bars, bus bars, photovoltaic glass, film, backplane, aluminum frame, junction box, etc.

[0003] At present, most photovoltaic modules adopt the European disassembly method, which is to remove the junction box and the frame and then use the method of crushing and electrostatic separation to disassemble the photovoltaic modules. The characteristics are simple process and low product utilization rate. For example, the Chinese patent with publication number CN116550716 A discloses a disassembly and recycling method and production line for retired photovoltaic modules. The efficient recycling method and assembly line provided by the device can recycle most of the valuable secondary resources, with extremely high sorting efficiency and high degree of system automation, which reduces the labor intensity. However, the device uses a planer to dismantle the backboard, which will break the backboard and mix non-metallic debris such as the backboard and film with metal debris, which cannot be recycled again. At the same time, a large amount of dust will be generated when the backboard is disassembled by a planer, and dust prevention equipment is required, which increases the cost. Summary of the invention

[0004] The purpose of the utility model is to provide a crystalline silicon photovoltaic module back plate detachment mechanism to solve the problems raised in the above background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A crystalline silicon photovoltaic module backplane detachment mechanism comprises a backplane disassembly frame installed on a transmission line body, the upper surface of the backplane disassembly frame is slidably connected to a backplane disassembly mounting frame, one side of the backplane disassembly mounting frame is slidably connected to a backplane disassembly tool holder, the bottom end of the backplane disassembly tool holder is fixedly connected to a backplane disassembly tool, the backplane disassembly mounting frame is fixedly connected to a backplane disassembly cylinder, the output end of the backplane disassembly cylinder is fixedly connected to the backplane disassembly tool holder, and one side of the backplane disassembly frame is fixedly connected to a trimming portion.

[0007] Preferably, the inner wall of the back panel disassembly frame is rotatably connected to a back panel disassembly screw, the surface of the back panel disassembly screw is threadedly connected to a back panel disassembly nut, the back panel disassembly nut is fixedly connected to the back panel disassembly mounting frame, the back panel disassembly frame is fixedly connected to a back panel disassembly motor, and the output end of the back panel disassembly motor is fixedly connected to one end of the back panel disassembly screw.

[0008] Preferably, a pressure plate support frame is fixedly connected to one side of the back plate disassembly tool holder, a pressure plate cylinder is fixedly connected to the surface of the pressure plate support frame, and a back plate disassembly pressure plate is fixedly connected to the output end of the pressure plate cylinder.

[0009] Preferably, the trimming portion includes a trimming frame fixedly connected to one side of the back panel disassembly frame, the lower surface of the trimming frame is slidably connected with a trimming slider, the lower surface of the trimming slider is fixedly connected with a right-angle frame in a right angle shape, a trimming sliding hole is opened on the right-angle frame, and the sliding inner wall is slidably connected with a trimming sliding rod, and the bottom end of the trimming sliding rod is fixedly connected with a cutting knife.

[0010] Preferably, a trimming cylinder is fixedly connected to the surface of the right-angle frame, and an output end of the trimming cylinder is fixedly connected to the cutter.

[0011] Preferably, the inner wall of the trimming frame is rotatably connected to a trimming screw, the surface of the trimming slider is provided with a trimming threaded hole, and the surface of the trimming screw is threadedly connected to the inner wall of the trimming threaded hole, one end of the trimming frame is fixedly connected to a trimming motor, and the output end of the trimming motor is fixedly connected to one end of the trimming screw.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The utility model drives the back panel disassembly tool holder to move downward through the output end of the back panel disassembly cylinder, thereby drives the back panel disassembly tool to move downward, so that the back panel disassembly tool cuts an incision on the back panel, drives the back panel disassembly screw rod to rotate through the output end of the back panel disassembly motor, thereby drives the back panel disassembly nut to move a short distance, thereby drives the back panel disassembly mounting frame and the back panel disassembly to move, so that the back panel disassembly tool peels off a small section of the back panel, drives the back panel disassembly pressure plate to move through the output end of the pressure plate cylinder, and the back panel disassembly pressure plate cooperates with the back panel disassembly tool to clamp the back panel at the end to be peeled off, and drives the back panel disassembly mounting frame, the back panel disassembly tool and the back panel disassembly pressure plate to move synchronously again through the back panel disassembly screw rod, so that the back panel is completely peeled off, so that the entire back panel is disassembled, and the recycling value is increased. Compared with the crushing method adopted in the prior art, the recycling value of the photovoltaic panel can be improved without generating dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 : A three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2The figure is a three-dimensional structural diagram of the cutter of the utility model;

[0017] Figure 3 The utility model is a three-dimensional structural schematic diagram of the back plate removal knife.

[0018] In the figure: 1. Back panel disassembly frame; 2. Back panel disassembly mounting frame; 3. Back panel disassembly tool frame; 4. Back panel disassembly tool; 5. Back panel disassembly cylinder; 6. Back panel disassembly screw rod; 7. Back panel disassembly nut; 8. Back panel disassembly motor; 9. Pressure plate support frame; 10. Pressure plate cylinder; 11. Back panel disassembly pressure plate; 12. Edge trimming frame; 13. Edge trimming slider; 14. Right angle frame; 15. Edge trimming slider; 16. Cutter; 17. Edge trimming cylinder; 18. Edge trimming screw rod; 19. Edge trimming motor. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0020] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0021] See also Figure 1-3 The utility model provides a technical solution for the detachment mechanism of the back plate of a crystalline silicon photovoltaic module:

[0022] A crystalline silicon photovoltaic module backplane detachment mechanism comprises a backplane disassembly frame 1 installed on a transmission line body, the upper surface of the backplane disassembly frame 1 is slidably connected to a backplane disassembly mounting frame 2, one side of the backplane disassembly mounting frame 2 is slidably connected to a backplane disassembly tool holder 3, the bottom end of the backplane disassembly tool holder 3 is fixedly connected to a backplane disassembly tool 4, a backplane disassembly cylinder 5 is fixedly connected to the backplane disassembly mounting frame 2, the output end of the backplane disassembly cylinder 5 is fixedly connected to the backplane disassembly tool holder 3, and one side of the backplane disassembly frame 1 is fixedly connected to a trimming portion.

[0023] The inner wall of the back panel disassembly frame 1 is rotatably connected to a back panel disassembly screw 6, the surface of the back panel disassembly screw 6 is threadedly connected to a back panel disassembly nut 7, the back panel disassembly nut 7 is fixedly connected to the back panel disassembly mounting frame 2, and a back panel disassembly motor 8 is fixedly connected to the back panel disassembly frame 1, and the output end of the back panel disassembly motor 8 is fixedly connected to one end of the back panel disassembly screw 6.

[0024] A pressure plate support frame 9 is fixedly connected to one side of the back plate removal tool holder 3 , a pressure plate cylinder 10 is fixedly connected to the surface of the pressure plate support frame 9 , and a back plate removal pressure plate 11 is fixedly connected to the output end of the pressure plate cylinder 10 .

[0025] Specifically, the output end of the back panel disassembly cylinder drives the back panel disassembly tool holder 3 to move downward, and then drives the back panel disassembly knife 4 to move downward, so that the back panel disassembly knife 4 cuts an incision on the back panel, and the output end of the back panel disassembly motor 8 drives the back panel disassembly screw rod 6 to rotate, and then drives the back panel disassembly nut 7 to move a short distance, and then drives the back panel disassembly mounting frame 2 and the back panel disassembly to move, so that the back panel disassembly knife 4 peels off a small section of the back panel, and the output end of the pressure plate cylinder 10 drives the back panel disassembly pressure plate 11 to move, and the back panel disassembly pressure plate 11 cooperates with the back panel disassembly knife 4 to clamp the back panel to be peeled off, and the back panel disassembly screw rod 6 drives the back panel disassembly mounting frame 2, the back panel disassembly knife 4 and the back panel disassembly pressure plate 11 to move synchronously again, and the back panel is completely peeled off, so that the entire back panel is disassembled, increasing the recycling value. Compared with the crushing method used in the prior art, the value of photovoltaic panel recycling can be improved without generating dust.

[0026] The trimming part includes a trimming frame 12 fixedly connected to one side of the back panel disassembly frame 1, a trimming slider 13 is slidably connected to the lower surface of the trimming frame 12, a right-angle frame 14 in a right angle shape is fixedly connected to the lower surface of the trimming slider 13, a trimming sliding hole is provided on the right-angle frame 14, and a trimming slide rod 15 is slidably connected to the sliding inner wall, a cutter 16 is fixedly connected to the bottom end of the trimming slide rod 15, a trimming cylinder 17 is fixedly connected to the surface of the right-angle frame 14, an output end of the trimming cylinder 17 is fixedly connected to the cutter 16, a trimming screw rod 18 is rotatably connected to the inner wall of the trimming screw rod 18, a trimming threaded hole is provided on the surface of the trimming slider 13, and the surface of the trimming screw rod 18 is threadedly connected to the inner wall of the trimming threaded hole, a trimming motor 19 is fixedly connected to one end of the trimming frame 12, and an output end of the trimming motor 19 is fixedly connected to one end of the trimming screw rod 18.

[0027] Specifically, the output end of the trimming cylinder 17 drives the cutter 16 to move downward to cut an incision in the back panel, and the output end of the trimming motor 19 drives the trimming screw 18 to rotate, thereby driving the trimming slider 13 to move, so that the cutter 16 cuts the back panel, and cooperates with the back panel disassembly pressure plate 11 and the back panel disassembly knife 4 to peel off the back panel, thereby facilitating the separation of the back panel from the photovoltaic panel.

[0028] Working principle: when the back panel disassembly mechanism of the crystalline silicon photovoltaic module is used, the back panel disassembly cylinder is started, and the output end of the back panel disassembly cylinder drives the back panel disassembly tool holder 3 to move downward, and the back panel disassembly tool holder 3 drives the back panel disassembly knife 4 to move downward, so that the back panel disassembly knife 4 cuts an incision on the back panel, and then the back panel disassembly motor 8 is started, and the output end of the back panel disassembly motor 8 drives the back panel disassembly screw 6 to rotate, and the back panel disassembly screw 6 drives the back panel disassembly nut 7 to move a short distance, and the back panel disassembly nut 7 drives the back panel disassembly mounting frame 2 and the back panel disassembly to move, so that the back panel disassembly knife 4 peels off a small section of the back panel, and then the pressure plate cylinder 10 is started, and the output end of the pressure plate cylinder 10 drives the back panel disassembly pressure plate 11 to move, and the back panel disassembly pressure plate 11 cooperates with the back panel disassembly knife 4 to be peeled off The back panel is clamped at one end, and the back panel disassembly screw 6 drives the back panel disassembly mounting frame 2, the back panel disassembly knife 4 and the back panel disassembly pressure plate 11 to move synchronously again to completely peel off the back panel, so that the entire back panel is disassembled to increase the recycling value, and the removed back panel falls onto the transmission line body for transmission and recycling. In this process, the trimming cylinder 17 is started, and the output end of the trimming cylinder 17 drives the cutter 16 to move downward to cut the back panel, and then the trimming motor 19 is started, and the output end of the trimming motor 19 drives the trimming screw 18 to rotate, and the trimming screw 18 drives the trimming slider 13 to move, and the trimming slider 13 drives the right-angle rod to move, so that the cutter 16 completely cuts the back panel, and cooperates with the back panel disassembly pressure plate 11 and the back panel disassembly knife 4 to peel off the back panel, which is convenient for separating the back panel from the photovoltaic panel.

[0029] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0030] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A crystalline silicon photovoltaic module backplane detachment mechanism, characterized in that: The invention comprises a back plate disassembly frame (1) mounted on a transmission line body, wherein the upper surface of the back plate disassembly frame (1) is slidably connected to a back plate disassembly mounting frame (2), a back plate disassembly tool holder (3) is slidably connected to one side of the back plate disassembly mounting frame (2), a back plate disassembly tool holder (4) is fixedly connected to the bottom end of the back plate disassembly tool holder (3), a back plate disassembly cylinder (5) is fixedly connected to the back plate disassembly mounting frame (2), an output end of the back plate disassembly cylinder (5) is fixedly connected to the back plate disassembly tool holder (3), and a trimming portion is fixedly connected to one side of the back plate disassembly frame (1).

2. A crystalline silicon photovoltaic module back panel detaching mechanism according to claim 1, characterized in that: The inner wall of the back panel disassembly frame (1) is rotatably connected to a back panel disassembly screw (6), the surface of the back panel disassembly screw (6) is threadedly connected to a back panel disassembly nut (7), the back panel disassembly nut (7) is fixedly connected to the back panel disassembly mounting frame (2), the back panel disassembly frame (1) is fixedly connected to a back panel disassembly motor (8), and the output end of the back panel disassembly motor (8) is fixedly connected to one end of the back panel disassembly screw (6).

3. A crystalline silicon photovoltaic module back panel detaching mechanism according to claim 1, characterized in that: A pressure plate support frame (9) is fixedly connected to one side of the back plate disassembly tool holder (3), a pressure plate cylinder (10) is fixedly connected to the surface of the pressure plate support frame (9), and a back plate disassembly pressure plate (11) is fixedly connected to the output end of the pressure plate cylinder (10).

4. A crystalline silicon photovoltaic module back panel detaching mechanism according to claim 1, characterized in that: The trimming portion comprises a trimming frame (12) fixedly connected to one side of the back panel disassembly frame (1), a trimming slider (13) being slidably connected to the lower surface of the trimming frame (12), a right angle frame (14) being fixedly connected to the lower surface of the trimming slider (13), a trimming sliding hole being provided on the right angle frame (14), a trimming sliding rod (15) being slidably connected to the sliding inner wall, and a cutting knife (16) being fixedly connected to the bottom end of the trimming sliding rod (15).

5. A crystalline silicon photovoltaic module back panel detaching mechanism according to claim 4, characterized in that: A trimming cylinder (17) is fixedly connected to the surface of the right-angle frame (14), and an output end of the trimming cylinder (17) is fixedly connected to a cutter (16).

6. A crystalline silicon photovoltaic module back panel detaching mechanism according to claim 4, characterized in that: The inner wall of the trimming frame (12) is rotatably connected to a trimming screw rod (18); a trimming threaded hole is provided on the surface of the trimming slider (13); and the surface of the trimming screw rod (18) is threadedly connected to the inner wall of the trimming threaded hole; one end of the trimming frame (12) is fixedly connected to a trimming motor (19); and an output end of the trimming motor (19) is fixedly connected to one end of the trimming screw rod (18).

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