Crystalline silicon photovoltaic module disassembling and separating production line

Abstract

The utility model relates to a crystalline silicon photovoltaic assembly disassembly and separation production line, which comprises a transmission line body and a back plate disassembly assembly installed on the transmission line body, the back plate disassembly assembly comprises a back plate disassembly frame, and the upper surface of the back plate disassembly frame is slidably connected with a back plate disassembly installation frame. A back plate dismounting tool rest is slidably connected to one side of the back plate dismounting mounting frame, a back plate dismounting tool is fixedly connected to the bottom end of the back plate dismounting tool rest, a back plate dismounting air cylinder is fixedly connected to the back plate dismounting mounting frame, the output end of the back plate dismounting air cylinder is fixedly connected with the back plate dismounting tool rest, and an edge cutting part is fixedly connected to one side of the back plate dismounting frame. According to the crystalline silicon photovoltaic module disassembling and separating production line, the back plate is cut open through the back plate disassembling knife, the back plate disassembling pressing plate is matched with the back plate disassembling knife to clamp the back plate which is peeled off, so that the back plate can be completely peeled off, and compared with a crushing mode adopted in the prior art, the crystalline silicon photovoltaic module disassembling and separating production line can improve the recycling value of the photovoltaic plate; and no dust is generated.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel recycling equipment, and in particular to a crystalline silicon photovoltaic component disassembly and separation production line. 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.

[0004] In order to solve the above problems, the utility model proposes a crystalline silicon photovoltaic module disassembly and separation production line. Summary of the invention

[0005] (1) Technical issues to be resolved

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a crystalline silicon photovoltaic module disassembly and separation production line to solve the above-mentioned technical problems.

[0007] (2) Technical solution

[0008] In order to achieve the purpose of the utility model, the utility model discloses a crystalline silicon photovoltaic module disassembly and separation production line:

[0009] A crystalline silicon photovoltaic module disassembly and separation production line comprises a transmission line body and a back panel removal assembly mounted on the transmission line body, the back panel removal assembly comprises a back panel removal frame, the upper surface of the back panel removal frame is slidably connected to a back panel removal mounting frame, one side of the back panel removal mounting frame is slidably connected to a back panel removal tool holder, the bottom end of the back panel removal tool holder is fixedly connected to a back panel removal knife, the back panel removal mounting frame is fixedly connected to a back panel removal cylinder, the output end of the back panel removal cylinder is fixedly connected to the back panel removal tool holder, and one side of the back panel removal frame is fixedly connected to a trimming portion.

[0010] In order to achieve the above-mentioned purpose, as another aspect of the present disclosure, the present utility model also discloses a method for disassembling and separating a crystalline silicon photovoltaic module, comprising the following steps:

[0011] Step 1: Manually cut off the wires coming out of the junction box of the photovoltaic panel and then stack them on the top of the lifting part;

[0012] Step 2: The loading assembly pushes the uppermost photovoltaic panel to the upper surface of the upper conveyor belt, and the upper conveyor belt transports the photovoltaic panel to the position of the wiring box assembly;

[0013] Step 3: Remove the wire box assembly from the photovoltaic panel. The removed wire box falls onto the upper surface of the lower conveyor belt. The lower conveyor belt collects the removed wire box. The photovoltaic panel with the removed wire box is transported to the frame removal assembly by the upper conveyor belt.

[0014] Step 4: Remove the frame assembly, first remove the long side and then the short side. The removed frame is pushed by the frame push rod and falls onto the upper surface of the lower conveyor belt. The lower conveyor belt is used to transport and collect the removed frame. The photovoltaic panel with the frame removed is transported to the handling assembly by the upper conveyor belt.

[0015] Step 5: The transport assembly moves the photovoltaic panel to the extension rack, the synchronous belt moves the photovoltaic panel in the insulation box, and the electric heating tube heats the photovoltaic panel. The heated photovoltaic panel reaches the extension rack on the other side, and the transport assembly moves the photovoltaic panel to another upper conveyor belt, which then transports the photovoltaic panel to the back panel removal assembly.

[0016] Step 6: Remove the back panel assembly. The removed back panel falls onto the lower conveyor belt on the side and is collected by the lower conveyor belt. The upper conveyor belt transports the photovoltaic panel to the film removal assembly.

[0017] Step 7: The film removal component moves to remove the film, and the removed film falls onto the lower conveyor belt to be transported and collected. The glass plate is transported by the upper conveyor belt to the transport component on this side, and the transport component transports the low-iron glass and collects it.

[0018] (3) Beneficial effects:

[0019] A. In the utility model, the output end of the back panel disassembly cylinder drives the back panel disassembly tool holder to move downward, and then drives the back panel disassembly tool to move downward, so that the back panel disassembly tool cuts an incision on the back panel, and the output end of the back panel disassembly motor drives the back panel disassembly screw to rotate, and then drives the back panel disassembly nut to move a short distance, and then 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, and the output end of the pressure plate cylinder drives the back panel disassembly pressure plate to move, and the back panel disassembly pressure plate cooperates with the back panel disassembly tool to clamp the back panel to be peeled off, and the back panel disassembly screw drives the back panel disassembly mounting frame, the back panel disassembly tool and the back panel disassembly pressure plate to move synchronously again, 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 used in the prior art, the crystalline silicon photovoltaic module disassembly and separation production line can improve the recycling value of photovoltaic panels without generating dust.

[0020] B. In the utility model, the output end of the trimming cylinder drives the cutter to move downward to cut an incision in the back panel, and the output end of the trimming motor drives the trimming screw to rotate, thereby driving the trimming slider to move, so that the cutter cuts the back panel, and cooperates with the back panel removal pressure plate and the back panel removal knife to peel off the back panel, thereby facilitating the separation of the back panel from the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the transmission component of the utility model;

[0024] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0026] Figure 6 It is a three-dimensional structural schematic diagram of the handling assembly of the utility model;

[0027] Figure 7 For this utility model Figure 6 Schematic diagram of the enlarged structure at C in the middle;

[0028] Figure 8 It is a three-dimensional structural schematic diagram of the suction cup of the utility model;

[0029] Fig. 9It is a three-dimensional structural schematic diagram of the feeding assembly of the utility model;

[0030] Fig.10 For this utility model Fig. 9 Schematic diagram of the enlarged structure at D in the middle;

[0031] Fig.11 It is a three-dimensional structural schematic diagram of the loading rack of the utility model;

[0032] Fig.12 It is a three-dimensional structural schematic diagram of the wiring box assembly of the utility model;

[0033] Fig.13 It is a three-dimensional structural schematic diagram of the wire box disassembly tool of the utility model;

[0034] Fig.14 For this utility model Fig.13 Schematic diagram of the enlarged structure at E in the middle;

[0035] Fig.15 This is a three-dimensional structural diagram of the utility model after the frame assembly is removed;

[0036] Fig.16 It is a three-dimensional structural schematic diagram of the upper top plate of the utility model;

[0037] Fig.17 It is a three-dimensional structural schematic diagram of the jacking plate of the utility model;

[0038] Fig.18 It is a three-dimensional structural schematic diagram of the frame removal knife of the utility model;

[0039] Fig.19 It is a three-dimensional structural schematic diagram of the heat preservation conveying assembly of the utility model;

[0040] Fig. 20 For this utility model Fig.19 The enlarged structural diagram at F in the middle;

[0041] Fig.21 For this utility model Fig.19 Schematic diagram of the enlarged structure at G in the middle

[0042] Fig. 22 This is a three-dimensional structural diagram of the utility model after the back panel assembly is removed;

[0043] Fig.23 It is a three-dimensional structural schematic diagram of the cutter of the utility model;

[0044] Fig.24 It is a three-dimensional structural schematic diagram of the back plate disassembly knife of the utility model;

[0045] Fig.25 It is a three-dimensional structural schematic diagram of the adhesive film removal component of the utility model;

[0046] Fig.26 It is a front view structural schematic diagram of the adhesive film removal component of the utility model.

[0047] The reference numerals are as follows:

[0048] 1. Transmission line body; 2. Back plate disassembly assembly; 201. Back plate disassembly frame; 202. Back plate disassembly mounting frame; 203. Back plate disassembly knife frame; 204. Back plate disassembly knife; 205. Back plate disassembly cylinder; 206. Back plate disassembly screw rod; 207. Back plate disassembly nut; 208. Back plate disassembly motor; 209. Press plate support frame; 210. Press plate cylinder; 211. Back plate disassembly press plate; 212. Trimming frame; 213. Trimming slider; 214. Right angle frame; 215. Trimming slider; 216. Cutter; 217. Trimming cylinder; 218. Trimming screw rod; 219. Trimming motor; 3. Film removal assembly; 301. Film removal frame; 302. Film removal stand; 303. Film removal slide frame; 304. Film removal knife; 305, film removal cylinder; 4, feeding assembly; 401, feeding rack; 402, mounting column; 403, feeding rotating roller; 404, sprocket; 405, chain; 406, feeding motor; 407, feeding moving plate; 408, feeding connecting rack; 409, feeding push rod; 410, lifting part; 5, wire box removal assembly; 501, wire box removal rack; 502, lifting rack; 503, support rod; 504, lifting nut; 505, fixing rod; 506, lifting motor; 507, lifting screw rod; 508, wire box removal slide rod; 509, wire box removal slide bar; 510, connecting rod; 511, wire box removal knife; 512, pressing surface; 513, bearing seat; 514, wire box removal screw rod; 515, wire box removal screw Mother; 516, rack; 517, wire box removal motor; 6, frame removal assembly; 601, positioning and fixing frame; 602, vertical pole; 603, top plate; 604, lifting frame; 605, lifting slide bar; 606, limit frame; 607, lifting plate; 608, lifting cross bar; 609, lifting cylinder; 610, frame disassembly and assembly frame; 611, frame disassembly and assembly guide rail; 612, frame disassembly and assembly slide bar; 613, frame disassembly and assembly support frame; 614, frame disassembly and assembly slide frame; 615, frame disassembly and assembly knife holder; 616, frame disassembly knife; 617, frame disassembly and assembly cylinder; 618, support block; 619, frame disassembly and assembly screw rod; 620, frame disassembly and assembly motor; 621, extension rod; 622, frame push rod; 7, insulation conveying assembly; 701, Insulation conveying stand; 702, insulation box; 703, electric heating tube; 704, through hole; 705, extension frame; 706, insulation conveying rotating shaft; 707, synchronous wheel; 708, synchronous belt; 709, insulation conveying motor; 8, conveying assembly; 801, upper support frame; 802, upper rotating roller; 803, upper conveyor belt; 804, upper motor; 805, lower support frame; 806, lower rotating roller; 807, lower conveyor belt; 808, lower motor; 9, handling assembly; 901, handling mounting frame; 902, supporting cross frame; 903, mounting rod; 904, conveyor belt assembly; 905, handling slider; 906, mounting block; 907, moving motor; 908, handling rotating shaft; 909, adsorption frame; 910, top frame;911, bottom frame; 912, middle frame; 913, adjusting motor; 914, adjusting screw rod; 915, adjusting nut; 916, adjusting slide rod; 917, sliding sleeve; 918, suction cup; 919, mounting seat; 920, pressing cylinder; 921, pressing frame. ; DETAILED DESCRIPTION

[0049] The following is combined with Figure 1-26 The utility model is further described with examples:

[0050] like Figure 1-26 As shown, a crystalline silicon photovoltaic module disassembly and separation production line includes a transmission line body 1 and a backplane removal assembly 2 installed on the transmission line body 1, the backplane removal assembly 2 includes a backplane removal frame 201, the upper surface of the backplane removal frame 201 is slidably connected to a backplane removal mounting frame 202, one side of the backplane removal mounting frame 202 is slidably connected to a backplane removal tool holder 203, the bottom end of the backplane removal tool holder 203 is fixedly connected to a backplane removal knife 204, a backplane removal cylinder 205 is fixedly connected to the backplane removal mounting frame 202, the output end of the backplane removal cylinder 205 is fixedly connected to the backplane removal tool holder 203, and one side of the backplane removal frame 201 is fixedly connected to a trimming portion.

[0051] The inner wall of the back panel disassembly frame 201 is rotatably connected to a back panel disassembly screw 206, the surface of the back panel disassembly screw 206 is threadedly connected to a back panel disassembly nut 207, the back panel disassembly nut 207 is fixedly connected to the back panel disassembly mounting frame 202, and a back panel disassembly motor 208 is fixedly connected to the back panel disassembly frame 201, and the output end of the back panel disassembly motor 208 is fixedly connected to one end of the back panel disassembly screw 206.

[0052] A pressure plate support frame 209 is fixedly connected to one side of the back plate removal tool holder 203 , a pressure plate cylinder 210 is fixedly connected to the surface of the pressure plate support frame 209 , and a back plate removal pressure plate 211 is fixedly connected to the output end of the pressure plate cylinder 210 .

[0053] Specifically, the output end of the back panel disassembly cylinder drives the back panel disassembly tool holder 203 to move downward, thereby driving the back panel disassembly knife 204 to move downward, so that the back panel disassembly knife 204 cuts an incision on the back panel, and the output end of the back panel disassembly motor 208 drives the back panel disassembly screw 206 to rotate, thereby driving the back panel disassembly nut 207 to move a short distance, thereby driving the back panel disassembly mounting frame 202 and the back panel disassembly to move, so that the back panel disassembly knife 204 peels off a small section of the back panel, and the output end of the pressure plate cylinder 210 drives the back panel disassembly pressure plate 211 to move, and the back panel disassembly pressure plate 21 1 cooperates with the back panel removal knife 204 to clamp the back panel to be removed, and the back panel removal mounting frame 202, the back panel removal knife 204 and the back panel removal pressing plate 211 are driven to move synchronously again through the back panel removal screw rod 206 to completely peel off the back panel, so that the entire back panel is removed to increase the recycling value. Compared with the crushing method used in the prior art, the crystalline silicon photovoltaic module disassembly and separation production line can improve the recycling value of photovoltaic panels without generating dust. The transmission line body 1 has a double-layer structure, the upper layer is used to transport photovoltaic panels, and the lower layer is used to transport parts removed from photovoltaic panels.

[0054] The trimming part includes a trimming frame 212 fixedly connected to one side of the back panel disassembly frame 201, a trimming slider 213 is slidably connected to the lower surface of the trimming frame 212, a right-angle frame 214 in a right angle shape is fixedly connected to the lower surface of the trimming slider 213, a trimming sliding hole is provided on the right-angle frame 214, and a trimming slide rod 215 is slidably connected to the sliding inner wall, a cutter 216 is fixedly connected to the bottom end of the trimming slide rod 215, a trimming cylinder 217 is fixedly connected to the surface of the right-angle frame 214, an output end of the trimming cylinder 217 is fixedly connected to the cutter 216, a trimming screw rod 218 is rotatably connected to the inner wall of the trimming screw rod 218, a trimming threaded hole is provided on the surface of the trimming slider 213, and the surface of the trimming screw rod 218 is threadedly connected to the inner wall of the trimming threaded hole, a trimming motor 219 is fixedly connected to one end of the trimming frame 212, and an output end of the trimming motor 219 is fixedly connected to one end of the trimming screw rod 218.

[0055] Specifically, the output end of the trimming cylinder 217 drives the cutter 216 to move downward to cut an incision in the back panel, and the output end of the trimming motor 219 drives the trimming screw 218 to rotate, thereby driving the trimming slider 213 to move, so that the cutter 216 cuts the back panel, and cooperates with the back panel disassembly pressure plate 211 and the back panel disassembly knife 204 to peel off the back panel, thereby facilitating the separation of the back panel from the photovoltaic panel.

[0056] A film removal component 3 is fixedly connected to the surface of the transmission line body 1. The film removal component 3 is located downstream of the backboard removal component 2 in the traveling direction of the transmission line body 1. The film removal component 3 includes a film removal frame 301. The inner wall of the film removal frame 301 is fixedly connected to a film removal stand 302. A film removal sliding frame 303 is slidably connected to one side of the film removal stand 302. A film removal knife 304 is fixedly connected to the bottom of the film removal sliding frame 303. The film removal knife 304 is a heating knife. A film removal cylinder 305 is fixedly connected to one side of the film removal stand 302. The output end of the film removal cylinder 305 is fixedly connected to the film removal sliding frame 303.

[0057] Specifically, the output end of the film removal cylinder 305 drives the film removal sliding frame 303 to move downward, thereby driving the film removal knife 304 to move downward and fit with the photovoltaic panel. As the transmission line body 1 drives the photovoltaic panel to move, the film removal knife 304 scrapes off the film.

[0058] A loading assembly 4 is provided at the end of the transmission line body 1, and the loading assembly 4 includes a loading rack 401 set on the ground, and a lifting part 410 for lifting the photovoltaic module is provided inside the loading rack 401. Two mounting columns 402 are fixedly connected to the inner wall of the loading rack 401, and two loading rotating rollers 403 are rotatably connected to the opposite surfaces of the two mounting columns 402. The surfaces of the loading rotating rollers 403 are fixedly connected to sprockets 404, and the surfaces of the two sprockets 404 are provided with the same chain 405. A feeding motor 406 is fixedly connected to the surface of one of the mounting columns 402, and the output end of the feeding motor 406 is fixedly connected to one end of one of the feeding rotating rollers 403. A feeding movable plate 407 is slidably connected to the upper surfaces of the two mounting columns 402, and the feeding movable plate 407 is fixedly connected to the chain 405. A feeding connecting frame 408 is fixedly connected to the lower surface of the feeding movable plate 407, and a feeding push rod 409 is fixedly connected to one side of the feeding connecting frame 408. The lifting part 410 is a scissors-type lifting platform.

[0059] Specifically, by setting up a lifting part 410, the photovoltaic panels located on the lifting part 410 are raised so that the photovoltaic panels on the highest layer correspond to the loading push rod 409, and one of the loading rotating rollers 403 is driven to rotate through the output end of the loading motor 406, thereby driving the sprocket 404 on the loading rotating roller 403 to rotate, and then driving the chain 405 to move with the cooperation of the other sprocket 404, thereby driving the loading movable plate 407 to move, and then driving the loading connecting piece to move, thereby driving the loading push rod 409 to approach the photovoltaic panel on the highest layer and push it onto the transmission line body 1, wherein the scissors-type lifting platform is the prior art.

[0060] A wire removal box assembly 5 is fixedly connected to the transmission line body 1, and the wire removal box assembly 5 includes a wire box removal frame 501 fixedly connected to the transmission line body 1, and the inner wall of the wire box removal frame 501 is slidably connected to a lifting frame 502, and a wire box removal part is arranged inside the lifting frame 502, and two support rods 503 are fixedly connected to the inner wall of the lifting frame 502, and the same lifting nut 504 is fixedly connected to the two support rods 503, and two fixed rods 505 are fixedly connected to the upper surface of the wire box removal frame 501, and the upper surfaces of the two fixed rods 505 are fixedly connected to the same lifting motor 506, and the output end of the lifting motor 506 is fixedly connected to a lifting screw rod 507, and the surface of the lifting screw rod 507 is threadedly connected to the inner wall of the lifting nut 504.

[0061] The wire box removal component includes a wire box removal slide rod 508 fixedly connected to the inner wall of the lifting frame 502, the surface of the wire box removal slide rod 508 is slidably connected to the wire box removal slider 509, the upper surface of the wire box removal slider 509 is fixedly connected to a connecting rod 510, the lower surface of the connecting rod 510 is fixedly connected to a wire box removal knife 511, the bottom of the wire box removal knife 511 is formed with a pressing surface 512 for pressing the photovoltaic module, the interior of the lifting frame 502 is fixedly connected to two bearing seats 513, the two bearing seats 513 are provided with the same wire box removal screw rod 514, the surface of the connecting rod 510 is fixedly connected to the wire box removal nut 515, the surface of the wire box removal screw rod 514 is threadedly connected to the inner wall of the wire box removal nut 515, the back of the lifting frame 502 is fixedly connected to a frame 516, the frame 516 is fixedly connected to a wire box removal motor 517, and the output end of the wire box removal motor 517 is fixedly connected to one end of the wire box removal screw rod 514.

[0062] Specifically, the lifting screw rod 507 is driven to rotate through the output end of the lifting motor 506, thereby driving the lifting nut 504 to move downward, thereby driving the support rod 503 to move, thereby driving the lifting frame 502 to move, and thereby driving the wire box removal knife 511 to move downward, so that the pressure surface 512 squeezes the photovoltaic panel, and the output end of the wire box removal motor 517 drives the wire box removal screw rod 514 to rotate, thereby driving the wire box removal nut 515 to move, so that the two wire box removal knives 511 approach each other, and the wire box located between the two wire box removal knives 511 is removed, and then the wire box removal knife 511 is reset, and the wire box falls into the lower layer of the transmission line body 1, and the wire box removal screw rod 514 is a bidirectional threaded screw rod.

[0063] The transmission line body 1 is fixedly connected with a frame dismantling assembly 6, which includes a positioning fixing frame 601 fixedly connected with the transmission line body 1, a vertical rod 602 fixedly connected to the inner top wall of the positioning fixing frame 601, a top plate 603 fixedly connected to the bottom end of the vertical rod 602, a lifting frame 604 installed on the ground is arranged inside the positioning fixing frame 601, a lifting sliding hole is opened on the lifting frame 604, and a lifting sliding rod 605 is slidably connected to the inner wall of the lifting sliding hole, and the lifting sliding rod 605 The bottom end is fixedly connected to the limiting frame 606, the top of the lifting slide rod 605 is fixedly connected to the lifting plate 607, the upper surface of the lifting frame 604 is fixedly connected to two lifting cross bars 608, the lower surfaces of the two lifting cross bars 608 are fixedly connected to the same lifting cylinder 609, the output end of the lifting cylinder 609 is fixedly connected to the lower surface of the lifting plate 607, the lifting plate 607 cooperates with the top plate 603 to clamp the photovoltaic module, and the surface of the positioning fixing frame 601 is fixedly connected to the frame disassembly and assembly parts.

[0064] Specifically, the output end of the lifting cylinder 609 drives the lifting plate 607 to lift up, and then lifts up the photovoltaic panel that reaches the position corresponding to the lifting plate 607, and clamps it with the cooperation of the top plate 603. The frame disassembly parts remove the frame of the photovoltaic panel, first remove the long side, and then remove the short side. The removal process is consistent.

[0065] The frame disassembly component includes a frame disassembly frame 610 fixedly connected to the surface of the positioning fixing frame 601, the upper surface of the frame disassembly frame 610 is fixedly connected to a frame disassembly guide rail 611, the surface of the frame disassembly guide rail 611 is slidably connected to a frame disassembly slider 612, the upper surface of the frame disassembly slider 612 is fixedly connected to a frame disassembly support frame 613, one side of the frame disassembly support frame 613 is slidably connected to a frame disassembly slide frame 614, one side of the frame disassembly slide frame 614 is fixedly connected to a frame disassembly knife holder 615, the end of the frame disassembly knife holder 615 is fixedly connected to a frame disassembly knife 616, one side of the frame disassembly support frame 613 A frame disassembly cylinder 617 is fixedly connected, and the output end of the frame disassembly cylinder 617 is fixedly connected to the frame disassembly sliding frame 614. The upper surface of the frame disassembly frame 610 is respectively fixedly connected to two support blocks 618, and the opposite surfaces of the two support blocks 618 are rotatably connected to the same frame disassembly screw rod 619. The surface of the frame disassembly screw rod 619 is threadedly connected to a frame disassembly nut, and the frame disassembly nut is fixedly connected to the bottom of the frame disassembly support frame 613. A frame disassembly motor 620 is fixedly connected to the upper surface of the frame disassembly frame 610, and the output end of the frame disassembly motor 620 is fixedly connected to one end of the frame disassembly screw rod 619.

[0066] An extension rod 621 is fixedly connected to one side of the frame disassembly support frame 613 , and a frame push rod 622 is fixedly connected to the end of the extension rod 621 .

[0067] Specifically, the frame disassembly screw 619 is driven to rotate through the output end of the frame disassembly motor, thereby driving the frame disassembly nut to move in the direction close to the photovoltaic panel, thereby driving the frame disassembly support frame 613 to move, and then driving the frame disassembly knife 616 to move, and the frame disassembly sliding frame 614 is driven to move downward through the output end of the frame disassembly cylinder 617, thereby driving the frame disassembly knife 616 to move so that it corresponds to the frame, and then the frame disassembly motor is reversed, so that the two opposite frame disassembly knives 616 move in the direction away from the photovoltaic panel, and the frame disassembly knife 616 removes the frame. After removal, the frame disassembly knife 616 resets upward, wherein the length of the frame disassembly knife holder 615 is greater than the length of the extension rod 621 to ensure that the disassembled frame falls on the front side of the frame push rod 622, and then the frame disassembly motor is reversed again, so that the frame disassembly support frame 613 drives the extension rod 621 and the frame push rod 622 to move in the direction close to the frame, and pushes the frame to fall into the lower layer of the transmission line body 1.

[0068] The transmission line body 1 includes a heat preservation conveying component 7 and two transmission components 8 , and the two transmission components 8 are respectively located at two ends of the heat preservation conveying component 7 .

[0069] The insulation conveying assembly 7 includes an insulation conveying stand 701, the upper surface of which is fixedly connected to an insulation box 702, the inner wall of the insulation box 702 is evenly provided with electric heating tubes 703, and both ends of the insulation box 702 are provided with through holes 704 for the entry and exit of photovoltaic components.

[0070] Specifically, by arranging the heat preservation box 702 and the electric heating tube 703, the photovoltaic panel entering the heat preservation box 702 is heated, so that the glue and other materials are softened, which is convenient for the subsequent removal of the back panel and the film.

[0071] Both ends of the insulation conveying frame 701 are fixedly connected with extension frames 705, and the inner wall of the extension frame 705 is rotatably connected with an insulation conveying rotating shaft 706. The surface of the insulation conveying rotating shaft 706 is fixedly connected with a plurality of synchronous wheels 707. The surfaces of the two corresponding synchronous wheels 707 located at both ends of the insulation conveying frame 701 are provided with the same synchronous belt 708. A insulation conveying motor 709 is fixedly connected to one of the extension frames 705, and the output end of the insulation conveying motor 709 is fixedly connected to one of the insulation conveying rotating shafts 706.

[0072] Specifically, the output end of the heat-insulating conveying motor 709 drives one of the heat-insulating conveying rotating shafts 706 to rotate, thereby driving the synchronous wheel 707 on the heat-insulating conveying rotating shaft 706 to rotate, and then the synchronous belt 708 rotates with the cooperation of another synchronous wheel 707, and multiple synchronous belts 708 transport the photovoltaic panels located thereon.

[0073] The conveying assembly 8 includes an upper support frame 801, the inner walls of the upper support frame 801 are rotatably connected to two upper rotating rollers 802, the surfaces of the two upper rotating rollers 802 are provided with two upper conveyor belts 803, and a material dropping space is formed between the two upper conveyor belts 803. The surface of the upper support frame 801 is fixedly connected to an upper motor 804, and the output end of the upper motor 804 is fixedly connected to one of the upper rotating rollers 802. A lower support frame 805 is provided inside the upper support frame 801, and the inner walls of the lower support frame 805 are rotatably connected to two lower rotating rollers 806, and the surfaces of the two lower rotating rollers 806 are provided with the same lower conveyor belt 807. The surface of the lower support frame 805 is fixedly connected to a lower motor 808, and the output end of the lower motor 808 is fixedly connected to one of the lower rotating rollers 806.

[0074] Specifically, one of the upper rotating rollers 802 is driven to rotate through the output end of the upper motor 804, and then the upper conveyor belt 803 is driven to move with the cooperation of the other upper rotating roller 802. A blanking space is set so that the disassembled parts can fall into the lower layer of the conveying component 8. One of the lower rotating rollers 806 is driven to rotate through the output end of the lower motor 808, and then the lower transmission belt is driven to move with the cooperation of the other lower rotating roller 806.

[0075] A transport assembly 9 is provided between the heat preservation conveying assembly 7 and the transmission assembly 8 for transporting the photovoltaic assembly. At the same time, a transport assembly 9 is also provided at the end of the production line for transporting the disassembled subway glass.

[0076] The transport component 9 includes a transport mounting frame 901, and a supporting cross frame 902 is fixedly connected inside the transport mounting frame 901. The supporting cross frame 902 corresponds to the two ends of the thermal insulation conveying frame 701, and the extension frame 705 is fixedly connected to the upper surface of the supporting cross frame 902. Two mounting rods 903 are fixedly connected to the top of the transport mounting frame 901, and the upper surface of the mounting rods 903 is fixedly connected to the conveyor belt assembly 904. The surface of the conveyor belt assembly 904 is fixedly connected to a transport slider 905, and the upper surface of the transport slider 905 is fixedly connected to an adsorption piece. The upper surface of the conveyor belt assembly 904 is fixedly connected to a mounting block 906, and one side of the mounting block 906 is fixedly connected to a moving motor 907. The output end of the moving motor 907 is fixedly connected to a transport rotating shaft 908, and the two ends of the transport rotating shaft 908 are respectively fixedly connected to the active pulleys of the two conveyor belt assemblies 904.

[0077] The adsorption component includes an adsorption frame 909, the top of which is fixedly connected to a top frame 910, the bottom of which is provided with a bottom frame 911, the surface of which is fixedly connected to a middle frame 912, the lower surface of the top frame 910 is fixedly connected to the upper surface of the transport slider 905, the upper surface of the middle frame 912 is fixedly connected to an adjusting motor 913, the output end of the adjusting motor 913 is fixedly connected to an adjusting screw rod 914, the upper surface of the bottom frame 911 is fixedly connected to an adjusting nut 915, the surface of the adjusting screw rod 914 is threadedly connected to the inner wall of the adjusting nut 915, and the adjusting screw rod 914 passes through the bottom frame 911, the upper surface of the bottom frame 911 is fixedly connected to an adjusting slide rod 916, the upper surface of the middle frame 912 is fixedly connected to a sliding sleeve 917, the adjusting slide rod 916 passes through the middle frame 912 and is slidably connected to the inner wall of the sliding sleeve 917, and the lower surface of the bottom frame 911 is fixedly connected to a suction cup 918.

[0078] A mounting seat 919 is fixedly connected to the upper surface of the base frame 911 , a pressing cylinder 920 is fixedly connected to the upper surface of the mounting seat 919 , and a pressing frame 921 is fixedly connected to the output end of the pressing cylinder 920 .

[0079] Specifically, the adjusting screw 914 is driven to rotate by the output end of the adjusting motor 913, thereby driving the adjusting nut 915 to move downward, thereby driving the base frame 911 to move downward, thereby driving the suction cup 918 to move downward to adsorb the photovoltaic panel, and the pressing frame 921 is driven downward by the output end of the pressing cylinder 920 to squeeze the photovoltaic panel to keep it stable, and the transport rotating shaft 908 is driven to rotate by the output end of the mobile motor 907, thereby driving the active pulley of the conveyor belt assembly 904 to rotate, thereby causing the conveyor belt assembly 904 to move, thereby driving the transport slider 905 to move, thereby driving the top frame 910 to move, and causing the suction cup 918 to adsorb the photovoltaic panel and move it for transportation.

[0080] In order to achieve the above-mentioned purpose, as another aspect of the present disclosure, the present utility model also discloses a method for disassembling and separating a crystalline silicon photovoltaic module, comprising the following steps:

[0081] Step 1: Manually cut off the wires coming out of the junction box of the photovoltaic panel and then stack them on the top of the lifting part 410;

[0082] Step 2: The loading assembly 4 pushes the uppermost photovoltaic panel to the upper surface of the upper conveyor belt 803, and the upper conveyor belt 803 transports the photovoltaic panel to the position of the wiring box assembly;

[0083] Step 3, the wire box removal assembly 5 is actuated to remove the wire box of the photovoltaic panel, and the removed wire box falls onto the upper surface of the lower conveyor belt 807, and the lower conveyor belt 807 is used to transport and collect the removed wire box. The photovoltaic panel with the wire box removed is transported to the frame removal assembly 6 by the upper conveyor belt 803;

[0084] Step 4, the frame assembly 6 is disassembled, first the long side and then the short side. The disassembled frame is pushed by the frame push rod 622 and falls onto the upper surface of the lower conveyor belt 807. The lower conveyor belt 807 transports and collects the disassembled frame. The photovoltaic panel with the disassembled frame is transported to the transport assembly 9 by the upper conveyor belt 803.

[0085] Step 5, the transport assembly 9 moves to transport the photovoltaic panel to the extension rack 705, the synchronous belt 708 moves to transport the photovoltaic panel in the insulation box 702, and the electric heating tube 703 heats the photovoltaic panel. The heated photovoltaic panel reaches the extension rack 705 on the other side, and the transport assembly 9 moves to transport it to another upper conveyor belt 803, which then transports it to the back panel removal assembly 2;

[0086] Step 6, the back panel assembly 2 is removed, and the removed back panel falls onto the lower conveyor belt 807 on the side, and is transported and collected by the lower conveyor belt 807. The upper conveyor belt 803 transports the photovoltaic panel to the film removal assembly 3;

[0087] Step 7, the film removal component 3 is actuated to remove the film, and the removed film falls onto the lower conveyor belt 807 to be transported and collected. The glass plate is transported by the upper conveyor belt 803 to the transport component 9 on this side, and the transport component 9 transports the low-iron glass and collects it.

[0088] Working principle: When the crystalline silicon photovoltaic module disassembly and separation production line is used, the user manually cuts off the wires coming out of the junction box of the photovoltaic panel and then stacks them on the top of the lifting part 410, and then starts the lifting part 410. The lifting part 410 moves to lift the photovoltaic panel so that the uppermost photovoltaic panel corresponds to the feeding push rod 409, and then starts the feeding motor 406. The output end of the feeding motor 406 drives one of the feeding rotating rollers 403 to rotate, and the feeding rotating roller 403 drives the sprocket 404 on the feeding rotating roller 403 to rotate, and then drives the chain 405 to move with the cooperation of the other sprocket 404, and the chain 405 drives the feeding moving plate 407 to move. The loading moving plate 407 drives the loading connecting piece to move, and the loading connecting piece drives the loading push rod 409 to approach the photovoltaic panel on the highest layer and push it onto the transmission line body 1, and then the upper motor 804 is started, and the output end of the upper motor 804 drives one of the upper rotating rollers 802 to rotate, and then drives the upper conveyor belt 803 to move with the cooperation of the other upper rotating roller 802, and the upper conveyor belt 803 drives the photovoltaic panel to move. At the same time, the lower motor 808 is started, and the output end of the lower motor 808 drives one of the lower rotating rollers 806 to rotate, and then drives the lower transmission belt to move with the cooperation of the other lower rotating roller 806, and the lower conveyor belt 807 transports and collects the fallen parts.

[0089] When the photovoltaic panel moves to the position of the wire removal box assembly 5, the lifting motor 506 is started, and the output end of the lifting motor 506 drives the lifting screw 507 to rotate, and the lifting screw 507 drives the lifting nut 504 to move downward, and the lifting nut 504 drives the support rod 503 to move, and the support rod 503 drives the lifting frame 502 to move, and the lifting frame 502 drives the wire box removal knife 511 to move downward, so that the pressure surface 512 squeezes the photovoltaic panel, and then the wire box removal motor 517 is started, and the output end of the wire box removal motor 517 drives the wire box removal screw 514 to rotate, and the wire box removal screw 514 drives the wire box removal nut 515 to move, so that the two wire box removal knives 511 approach each other, and the wire box located between the two wire box removal knives 511 is removed, and then the wire box removal knife 511 is reset, and the wire box falls onto the lower conveyor belt 807 of the transmission line body 1.

[0090] When the photovoltaic panel moves to the position of removing the frame assembly 6, the lifting cylinder 609 is started, and the output end of the lifting cylinder 609 drives the lifting plate 607 to lift up, lift up the photovoltaic panel that reaches the position corresponding to the lifting plate 607, and clamp it with the cooperation of the top plate 603, and then the frame disassembly motor is started, and the output end of the frame disassembly motor drives the frame disassembly screw 619 to rotate, and the frame disassembly screw 619 drives the frame disassembly nut to move in the direction close to the photovoltaic panel, and the frame disassembly nut drives the frame disassembly support frame 613 to move, and the frame disassembly support frame 613 drives the frame disassembly knife 616 to move, and then the frame disassembly cylinder 617 is started The output end of the frame disassembly cylinder 617 drives the frame disassembly sliding frame 614 to move downward, and the frame disassembly sliding frame 614 drives the frame disassembly knife 616 to move so that it corresponds to the frame, and then the frame disassembly motor is reversed, so that the two opposite frame disassembly knives 616 move in the direction away from the photovoltaic panel, and the frame disassembly knife 616 removes the frame. After removal, the frame disassembly knife 616 resets upward, and then the frame disassembly motor is reversed again, so that the frame disassembly support frame 613 drives the extension rod 621 and the frame push rod 622 to move in the direction close to the frame, and pushes the frame to make it fall onto the lower conveyor belt 807 of the transmission line body 1.

[0091] When the photovoltaic panel reaches the position of the conveying component 9, the adjusting motor 913 is started, and the output end of the adjusting motor 913 drives the adjusting screw 914 to rotate, and the adjusting screw 914 drives the adjusting nut 915 to move downward, and the adjusting nut 915 drives the base frame 911 to move downward, and the base frame 911 drives the suction cup 918 to move downward to adsorb the photovoltaic panel. During this process, the pressing cylinder 920 is started, and the output end of the pressing cylinder 920 drives the pressing frame 921 to move downward to squeeze the photovoltaic panel to keep it stable, and then the moving motor 907 is started, and the output end of the moving motor 907 drives the conveying rotating shaft 908 to rotate, and the conveying rotating shaft 908 drives the active pulley of the conveyor belt assembly 904 to rotate, thereby making the conveyor belt assembly 904 move, and then drives the conveying slider 905 to move, and the conveying slider 905 drives the top frame 910 to move, so that the suction cup 918 adsorbs the photovoltaic panel and moves, and the photovoltaic panel is transported to the insulation conveying component 7.

[0092] When the photovoltaic panel arrives at the insulation conveying component 7, the insulation conveying motor 709 is started, and the output end of the insulation conveying motor 709 drives one of the insulation conveying rotating shafts 706 to rotate, and then drives the synchronous wheel 707 on the insulation conveying rotating shaft 706 to rotate, and then the synchronous belt 708 rotates with the cooperation of another synchronous wheel 707. Multiple synchronous belts 708 convey the photovoltaic panels thereon, and the photovoltaic panels enter and exit the insulation box 702 through the through hole 704. During this process, the insulation box 702 cooperates with the electric heating tube 703 to heat the photovoltaic panel entering the insulation box 702, so that the glue and other materials are softened, which is convenient for the subsequent removal of the back panel and the removal of the film, and then the photovoltaic panel is transported to the conveying component 8 on the other side using the conveying component 9 on this side.

[0093] When the photovoltaic panel reaches the position for removing the backplane assembly 2, the backplane removal cylinder is started, and the output end of the backplane removal cylinder drives the backplane removal tool holder 203 to move downward, and the backplane removal tool holder 203 drives the backplane removal knife 204 to move downward, so that the backplane removal knife 204 cuts an incision on the backplane, and then the backplane removal motor 208 is started, and the output end of the backplane removal motor 208 drives the backplane removal screw 206 to rotate, and the backplane removal screw 206 drives the backplane removal nut 207 to move a short distance, and the backplane removal nut 207 drives the backplane removal mounting frame 202 and the backplane removal to move, so that the backplane removal knife 204 peels off a small section of the backplane, and then the pressure plate cylinder 210 is started, and the output end of the pressure plate cylinder 210 drives the backplane removal pressure plate 211 to move, and the backplane removal pressure plate 211 cooperates with the backplane removal knife 204 to be peeled off. The back panel is clamped at one end, and the back panel disassembly screw 206 drives the back panel disassembly mounting frame 202, the back panel disassembly knife 204 and the back panel disassembly pressure plate 211 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 lower conveyor belt 807 for transportation and collection. During this process, the trimming cylinder 217 is started, and the output end of the trimming cylinder 217 drives the cutter 216 to move downward to cut the back panel, and then the trimming motor 219 is started, and the output end of the trimming motor 219 drives the trimming screw 218 to rotate, and the trimming screw 218 drives the trimming slider 213 to move, and the trimming slider 213 drives the right-angle rod to move, so that the cutter 216 completely cuts the back panel, and cooperates with the back panel disassembly pressure plate 211 and the back panel disassembly knife 204 to peel off the back panel, so as to facilitate the separation of the back panel from the photovoltaic panel.

[0094] When the photovoltaic panel reaches the position of the film removal component 3, the film removal cylinder 305 is started, and the output end of the film removal cylinder 305 drives the film removal sliding frame 303 to move downward, and the film removal sliding frame 303 drives the film removal knife 304 to move downward and fit with the photovoltaic panel. As the transmission line body 1 drives the photovoltaic panel to move, the film removal knife 304 scrapes off the film, and the scraped film falls into the lower conveyor belt 807 for transportation and collection. Then the photovoltaic panel reaches the position of the conveying component 9 on this side, and the conveying component 9 transports the low-iron glass and collects it.

[0095] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Ordinary technicians in this field can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present utility model, they are all within the protection scope of the present utility model.

Claims

1. A crystalline silicon photovoltaic module disassembly and separation production line, comprising a transmission line body (1) and a backplane removal assembly (2) mounted on the transmission line body (1), characterized in that: The back panel disassembly assembly (2) comprises a back panel disassembly frame (201); the upper surface of the back panel disassembly frame (201) is slidably connected to a back panel disassembly mounting frame (202); a back panel disassembly tool holder (203) is slidably connected to one side of the back panel disassembly mounting frame (202); a back panel disassembly tool holder (204) is fixedly connected to the bottom end of the back panel disassembly tool holder (203); a back panel disassembly cylinder (205) is fixedly connected to the back panel disassembly mounting frame (202); an output end of the back panel disassembly cylinder (205) is fixedly connected to the back panel disassembly tool holder (203); and a trimming portion is fixedly connected to one side of the back panel disassembly frame (201).

2. A crystalline silicon photovoltaic module disassembly and separation production line as claimed in claim 1, characterized in that: The inner wall of the back panel disassembly frame (201) is rotatably connected to a back panel disassembly screw (206); the surface of the back panel disassembly screw (206) is threadedly connected to a back panel disassembly nut (207); the back panel disassembly nut (207) is fixedly connected to the back panel disassembly mounting frame (202); a back panel disassembly motor (208) is fixedly connected to the back panel disassembly frame (201); and the output end of the back panel disassembly motor (208) is fixedly connected to one end of the back panel disassembly screw (206); A pressure plate support frame (209) is fixedly connected to one side of the back plate disassembly tool holder (203), a pressure plate cylinder (210) is fixedly connected to the surface of the pressure plate support frame (209), and a back plate disassembly pressure plate (211) is fixedly connected to the output end of the pressure plate cylinder (210).

3. A crystalline silicon photovoltaic module disassembly and separation production line as claimed in claim 1, characterized in that: The trimming portion comprises a trimming frame (212) fixedly connected to one side of the back panel disassembly frame (201); a trimming slider (213) is slidably connected to the lower surface of the trimming frame (212); a right-angle frame (214) is fixedly connected to the lower surface of the trimming slider (213); a trimming slide hole is provided on the right-angle frame (214); a trimming slide rod (215) is slidably connected to the sliding inner wall; a cutting knife (216) is fixedly connected to the bottom end of the trimming slide rod (215); and a surface of the right-angle frame (214) is fixedly connected to the trimming slide rod (215). A trimming cylinder (217) is connected, the output end of the trimming cylinder (217) is fixedly connected to the cutter (216), the inner wall of the trimming frame (212) is rotatably connected to a trimming screw rod (218), a trimming threaded hole is provided on the surface of the trimming slider (213), and the surface of the trimming screw rod (218) is threadedly connected to the inner wall of the trimming threaded hole, one end of the trimming frame (212) is fixedly connected to a trimming motor (219), and the output end of the trimming motor (219) is fixedly connected to one end of the trimming screw rod (218).

4. A crystalline silicon photovoltaic module disassembly and separation production line as claimed in claim 1, characterized in that: A film removal component (3) is fixedly connected to the surface of the transmission line body (1), and the film removal component (3) is located downstream of the back plate removal component (2) in the travel direction of the transmission line body (1). The film removal component (3) comprises a film removal frame (301), and an inner wall of the film removal frame (301) is fixedly connected to a film removal stand frame (302), and one side of the film removal stand frame (302) is slidably connected to a film removal sliding frame (303), and the bottom of the film removal sliding frame (303) is fixedly connected to a film removal knife (304), and the film removal knife (304) is a heating knife. A film removal cylinder (305) is fixedly connected to one side of the film removal stand frame (302), and an output end of the film removal cylinder (305) is fixedly connected to the film removal sliding frame (303).

5. A crystalline silicon photovoltaic module disassembly and separation production line as claimed in claim 1, characterized in that: A loading assembly (4) is provided at the end of the transmission line body (1), and the loading assembly (4) comprises a loading rack (401) arranged on the ground, and a lifting part (410) for lifting the photovoltaic assembly is provided inside the loading rack (401), and the inner wall of the loading rack (401) is fixedly connected to two mounting columns (402), and the opposite surfaces of the two mounting columns (402) are respectively rotatably connected to two loading rotating rollers (403), and the surfaces of the loading rotating rollers (403) are fixedly connected to sprockets (404), and the surfaces of the two sprockets (404) are provided with the same chain (405), wherein A feeding motor (406) is fixedly connected to the surface of one of the mounting columns (402); an output end of the feeding motor (406) is fixedly connected to one end of one of the feeding rotating rollers (403); a feeding movable plate (407) is slidably connected to the upper surfaces of the two mounting columns (402); the feeding movable plate (407) is fixedly connected to the chain (405); a feeding connecting frame (408) is fixedly connected to the lower surface of the feeding movable plate (407); a feeding push rod (409) is fixedly connected to one side of the feeding connecting frame (408); and the lifting part (410) is a scissor-type lifting platform.

Images