Photovoltaic panel silicon wafer preparation equipment

Abstract

The invention relates to the technical field of photovoltaic panel production, and discloses photovoltaic panel silicon wafer preparation equipment which comprises a base, a top frame is fixedly assembled at the top of the base, a placement seat is rotatably connected to the top of the base, an auxiliary frame is fixedly assembled at the bottom of the inner wall of the placement seat, a cylinder is fixedly assembled at the top of the auxiliary frame, and a silicon wafer is arranged in the cylinder. And the inner wall of the cylinder is slidably sleeved with a round rod. The side face of a butt joint pipe is used for driving the side face of an electromagnet ring and the side face of a fixed magnet ring to be in butt joint adsorption, then overheating during external sintering is used for assisting in pushing a bottom plate to slide in the inner wall of a placing base, then a sintering frame and the bottom plate are used for assisting silicon block preparation, then the placing base is used for driving silicon blocks to move, and an electric telescopic frame is used for driving a pressing plate to move; the bottom of the pressing plate is used for limiting the silicon block, then the first electric telescopic rod and the second electric telescopic rod are used for driving the cutting blade to move, the cutting blade is used for cutting the silicon block, stable preparation of the silicon wafer is assisted, and then efficient generation of the silicon wafer is assisted.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panel production, and in particular to a photovoltaic panel silicon wafer preparation device. Background Art

[0002] The production process of photovoltaic panels can be divided into six main steps: silicon raw material preparation, silicon wafer preparation, cell manufacturing, module manufacturing, assembly and testing, and packaging and transportation. In order to assist the stable production of photovoltaic panels, a photovoltaic panel silicon wafer preparation equipment is needed.

[0003] In the process of preparing silicon wafers, traditional photovoltaic panel silicon wafer preparation equipment prepares silicon powder into silicon blocks through a high-temperature sintering process, then prepares the silicon blocks into silicon rods through a wire drawing process, and finally, cuts the silicon rods into thin slices through a cutting process to obtain silicon wafers, and then coats the silicon wafers with a thin layer of silicon oxide through a chemical vapor deposition process, and then, the silicon wafers undergo a photolithography process to form positive and negative electrodes, and then, through a diffusion process, a PN junction is formed on the surface of the silicon wafer, and finally, through a metallization process, aluminum electrodes and silver electrodes are connected to the PN junction to form a cell. However, in the process of producing photovoltaic panels, traditional photovoltaic panel silicon wafer preparation equipment has a cumbersome silicon wafer production process, and the production process of silicon blocks to silicon rods and then cutting them into silicon wafers is time-consuming and labor-intensive, which affects the production efficiency of the device, and traditional devices require manual intervention to assist in the stable preparation of silicon wafers during the silicon wafer preparation and cell manufacturing process. Summary of the invention

[0004] The present invention provides a photovoltaic panel silicon wafer preparation device to solve the problems raised by the above background technology.

[0005] The present invention provides the following technical scheme: a photovoltaic panel silicon wafer preparation equipment comprises a base, the top of the base is fixedly equipped with a top frame, the top of the base is rotatably connected with a placing seat, the bottom of the inner wall of the placing seat is fixedly equipped with an auxiliary frame, the top of the auxiliary frame is fixedly equipped with a cylinder, the inner wall of the cylinder is slidably sleeved with a round rod, the top of the round rod is fixedly equipped with a bottom plate, and the side surface of the bottom plate is slidably connected to the inner wall of the base, the top of the base is fixedly equipped with a support rod, the inner wall of the support rod is rotatably connected with a push rack, the inner wall of the push rack is slidably connected with a cylinder, the top of the support rod is fixedly equipped with a motor, and the output shaft of the motor is fixedly sleeved with the top of the push rack, the side of the cylinder is fixedly equipped with a push plate, the inner wall of the top frame is fixedly equipped with an air intake pipe, the inner wall of the air intake pipe is fixedly sleeved with an electromagnetic valve pipe 1, the outer edge of the air intake pipe is fixedly sleeved with a feeding pipe, and the bottom of the feeding pipe is fixedly equipped with a sintering frame.

[0006] As a preferred technical solution of the present invention, a limit frame is fixedly assembled on the top of the inner wall of the auxiliary frame, a tension spring is fixedly connected to the top of the limit frame, the top of the tension spring is fixedly connected to the bottom of the round rod, a fixed magnet frame 1 is fixedly sleeved on the inner wall of the bottom plate, an electromagnet frame 2 is fixedly assembled on the inner wall of the placement seat, and the inner wall of the electromagnet frame 2 is adsorbed on the side of the fixed magnet frame 1.

[0007] As a preferred technical solution of the present invention, the inner wall of the placement seat is fixedly equipped with a fixed magnet ring, the side of the fixed magnet ring is adsorbed with an electromagnet ring, and the side of the electromagnet ring is fixedly equipped with a docking tube, and the side of the docking tube is fixedly equipped with the bottom of the solenoid valve tube.

[0008] As a preferred technical solution of the present invention, a connecting frame is fixedly assembled on the inner wall of the top frame, an electric telescopic rod 1 is fixedly assembled on the side of the connecting frame, a fixing frame is fixedly assembled on the side of the electric telescopic rod 1, an electric telescopic rod 2 is fixedly assembled on the side of the fixing frame, a fixed magnet sheet 1 is fixedly assembled on the side of the electric telescopic rod 2, and the side of the fixed magnet sheet 1 is slidably connected to the side of the fixing frame.

[0009] As a preferred technical solution of the present invention, the number of the electric telescopic rods 2 is two, and the bottom of the electric telescopic rod 2 away from the fixed magnet sheet 1 is fixedly equipped with a fixed magnet sheet 2, and the side of the fixed magnet sheet 2 is adsorbed with the side of the fixed magnet sheet 1, and the side of the fixed magnet sheet 2 is fixedly equipped with a cutting blade.

[0010] As a preferred technical solution of the present invention, the bottom of the push frame is fixedly equipped with an electric telescopic rod three, the bottom of the electric telescopic rod three is fixedly equipped with an electromagnetic valve tube two, the bottom of the electromagnetic valve tube two is fixedly equipped with a suction cup, the top of the inner wall of the push frame is fixedly equipped with an electric telescopic rod four, and the bottom of the electric telescopic rod four is fixedly equipped with the top of the cylinder.

[0011] As a preferred technical solution of the present invention, the top of the placement seat is fixedly equipped with a sliding frame, the side of the inner wall of the sliding frame is fixedly equipped with an electromagnet group, the inner wall of the placement seat is slidably connected with a fixed magnet plate, and the top of the fixed magnet plate is fixedly equipped with a side plate, and the side of the fixed magnet plate is adsorbed on the inner wall of the electromagnet group.

[0012] As a preferred technical solution of the present invention, an electric telescopic frame is fixedly mounted on the top of the support rod, and a pressure plate is fixedly mounted on the bottom of the electric telescopic frame.

[0013] As a preferred technical solution of the present invention, an auxiliary frame is fixedly assembled on the inner wall of the top frame, a coating photolithography box is fixedly assembled on the bottom of the auxiliary frame, a side rod is fixedly assembled on the bottom of the auxiliary frame, a connecting rod is fixedly assembled on the side of the side rod, and the side of the connecting rod is fixedly assembled with the side of the sliding frame.

[0014] As a preferred technical solution of the present invention, a U-shaped frame is fixedly assembled on the top of the base, a motor is fixedly assembled on the top of the inner wall of the U-shaped frame, a driving gear is fixedly sleeved on the output shaft of the motor, a gear ring is fixedly assembled on the outer edge of the placement seat near the bottom, and the convex teeth on the outer edge of the gear ring are meshed with the convex teeth on the outer edge of the driving gear, an electric push rod is fixedly assembled on the top of the U-shaped frame, and a ramp frame is fixedly assembled on the side of the electric push rod, and a transmission mechanism is arranged on the side of the ramp frame.

[0015] The present invention has the following beneficial effects:

[0016] 1. The photovoltaic panel silicon wafer preparation equipment uses the electromagnetic valve tube 1 in conjunction with the docking tube, and uses the side of the docking tube to drive the side of the electromagnet ring and the side of the fixed magnet ring to adsorb relative to each other, and then uses the overheating during external sintering to assist in pushing the bottom plate to slide in the inner wall of the placement seat, and then uses the sintering frame and the bottom plate to assist in silicon block preparation, and then uses the placement seat to drive the silicon block to move, and uses the electric telescopic frame to drive the pressure plate to move, so that the bottom of the pressure plate is used to limit the silicon block, and then uses the electric telescopic rod 1 and the electric telescopic rod 2 to drive the cutting blade to move, so that the cutting blade is used to cut the silicon block, which assists in the stable preparation of silicon wafers, and then assists in the efficient generation of silicon wafers.

[0017] 2. The photovoltaic panel silicon wafer preparation equipment uses a connecting rod and a sliding frame to drive the sliding frame to move, and then uses an electromagnet group in the inner wall of the sliding frame to assist in driving the fixed magnet plate to move, and then uses the fixed magnet plate to drive the side plate to adjust the height, so as to use the side plate to assist in limiting the silicon wafer, and use a coating photolithography box to coat the silicon wafer with silicon oxide and perform photolithography, and uses a push frame to assist in position adjustment of the silicon wafer using a suction cup, and then uses a cylinder to drive the photovoltaic panel cell stably through the ramp frame to the top of the transmission mechanism for transmission through the push plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the placement seat of the present invention;

[0020] Figure 3 It is a schematic diagram of the front cross-section structure of the present invention;

[0021] Figure 4 For the present invention Figure 3The enlarged structural diagram at A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of the ramp frame of the present invention;

[0023] Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle;

[0024] Figure 7 It is a schematic diagram of the front section structure of the side rod of the present invention;

[0025] Figure 8 For the present invention Figure 7 The enlarged structural diagram at C in the middle;

[0026] Fig. 9 It is a schematic diagram of the front section structure from another angle of the present invention.

[0027] In the figure: 1, base; 2, top frame; 3, placement seat; 4, auxiliary frame; 5, limit frame; 6, tension spring; 7, cylinder; 8, round rod; 9, bottom plate; 10, fixed magnet frame 1; 11, electromagnet frame 2; 12, fixed magnet ring; 13, electromagnet ring; 14, butt pipe; 15, sintering frame; 16, solenoid valve pipe 1; 17, feed pipe; 18, air intake pipe; 19, connecting frame; 20, electric telescopic rod 1; 21, electric telescopic rod 2; 22, fixed magnet sheet 1; 23, cutting blade; 24, fixed magnet sheet 2; 25, fixing frame; 26, Support rod; 27, electric telescopic frame; 28, pressure plate; 29, push frame; 30, electric telescopic rod four; 31, cylinder; 32, push plate; 33, electric telescopic rod three; 34, solenoid valve tube two; 35, suction cup; 36, motor; 37, slide frame; 38, electromagnet group; 39, fixed magnet plate; 40, side plate; 41, auxiliary frame; 42, coating lithography box; 43, side rod; 44, connecting rod; 45, gear ring; 46, driving gear; 47, motor; 48, electric push rod; 49, ramp frame; 50, transmission mechanism; 51, U-shaped frame. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 9A photovoltaic panel silicon wafer preparation device comprises a base 1, a top frame 2 is fixedly mounted on the top of the base 1, a placement seat 3 is rotatably connected to the top of the base 1, an auxiliary frame 4 is fixedly mounted on the bottom of the inner wall of the placement seat 3, a cylinder 7 is fixedly mounted on the top of the auxiliary frame 4, a round rod 8 is slidably sleeved on the inner wall of the cylinder 7, a bottom plate 9 is fixedly mounted on the top of the round rod 8, and the side of the bottom plate 9 is slidably connected to the inner wall of the base 1, a support rod 26 is fixedly mounted on the top of the base 1, a push frame 29 is rotatably connected to the inner wall of the support rod 26, a cylinder 31 is slidably connected to the inner wall of the push frame 29, and a motor 36 is fixedly mounted on the top of the support rod 26, The output shaft of the motor 36 is fixedly connected to the top of the push frame 29, the side of the cylinder 31 is fixedly equipped with a push plate 32, the inner wall of the top frame 2 is fixedly equipped with an air intake pipe 18, the inner wall of the air intake pipe 18 is fixedly connected with a solenoid valve tube 16, the outer edge of the air intake pipe 18 is fixedly connected with a feed pipe 17, and the bottom of the feed pipe 17 is fixedly equipped with a sintering frame 15. Through the coordinated use of the motor 36 and the push frame 29, the motor 36 is used to drive the push frame 29 to drive the inner wall of the support rod 26 to adjust the position, and then the cylinder 31 is used to drive the push plate 32 to adjust the position, so that the push plate 32 is used to push the photovoltaic panel cells to move.

[0030] In a preferred embodiment, a limiting frame 5 is fixedly assembled on the top of the inner wall of the auxiliary frame 4, and a tension spring 6 is fixedly connected to the top of the limiting frame 5, and the top of the tension spring 6 is fixedly connected to the bottom of the round rod 8. A fixed magnet frame 10 is fixedly sleeved on the inner wall of the bottom plate 9, and an electromagnet frame 2 11 is fixedly assembled on the inner wall of the placement seat 3, and the inner wall of the electromagnet frame 2 11 is adsorbed on the side of the fixed magnet frame 10. By using the limiting frame 5 and the tension spring 6 in coordination, the tension spring 6 is used to assist in limiting the round rod 8, thereby utilizing the round rod 8 to assist in supporting the bottom plate 9, and the inner wall of the electromagnet frame 2 11 is adsorbed on the side of the fixed magnet frame 10, thereby assisting the bottom plate 9 to be stably limited in the inner wall of the placement seat 3.

[0031] In a preferred embodiment, the inner wall of the placement seat 3 is fixedly equipped with a fixed magnet ring 12, the side of the fixed magnet ring 12 is adsorbed with an electromagnet ring 13, and the side of the electromagnet ring 13 is fixedly equipped with a docking tube 14, and the side of the docking tube 14 is fixedly assembled with the bottom of the solenoid valve tube 16. By the coordinated use of the fixed magnet ring 12 and the electromagnet ring 13, the fixed magnet ring 12 and the electromagnet ring 13 are docked and adsorbed, thereby assisting the internal gas of the docking tube 14 to be stably supplied to the inner cavity of the placement seat 3.

[0032] In a preferred embodiment, the inner wall of the top frame 2 is fixedly equipped with a connecting frame 19, the side of the connecting frame 19 is fixedly equipped with an electric telescopic rod 20, the side of the electric telescopic rod 20 is fixedly equipped with a fixing frame 25, the side of the fixing frame 25 is fixedly equipped with an electric telescopic rod 21, the side of the electric telescopic rod 21 is fixedly equipped with a fixed magnet piece 22, the side of the fixed magnet piece 22 is slidingly connected to the side of the fixing frame 25, and the electric telescopic rod 20 and the electric telescopic rod 21 are used in coordination to assist the position adjustment of the fixed magnet piece 22 on the inner wall of the fixing frame 25.

[0033] In a preferred embodiment, the number of the electric telescopic rods 21 is two, and a fixed magnet sheet 24 is fixedly installed at the bottom of the electric telescopic rod 21 away from the fixed magnet sheet 22, and the side of the fixed magnet sheet 24 is adsorbed with the side of the fixed magnet sheet 22, and a cutting blade 23 is fixedly installed on the side of the fixed magnet sheet 24. By adding the cutting blade 23, the cutting blade 23 can be used to cut the silicon block, thereby assisting the stable generation of silicon wafers.

[0034] In a preferred embodiment, the bottom of the push frame 29 is fixedly equipped with an electric telescopic rod three 33, the bottom of the electric telescopic rod three 33 is fixedly equipped with an electromagnetic valve tube two 34, the bottom of the electromagnetic valve tube two 34 is fixedly equipped with a suction cup 35, and the top of the inner wall of the push frame 29 is fixedly equipped with an electric telescopic rod four 30, and the bottom of the electric telescopic rod four 30 is fixedly equipped with the top of the cylinder 31. Through the coordinated use of the electric telescopic rod three 33 and the electromagnetic valve tube two 34, the electric telescopic rod three 33 is used to drive the electromagnetic valve tube two 34 to adjust the position, so that the electromagnetic valve tube two 34 is used to assist the inner cavity of the suction cup 35 to exhaust, and then assist the bottom of the suction cup 35 to separate from the top of the silicon wafer, and through the installation of the cylinder 31, the cylinder 31 is used to push the push frame 29 to move stably.

[0035] In a preferred embodiment, a sliding frame 37 is fixedly installed on the top of the placement seat 3, an electromagnet group 38 is fixedly installed on the side of the inner wall of the sliding frame 37, a fixed magnet plate 39 is slidably connected to the inner wall of the placement seat 3, and a side plate 40 is fixedly installed on the top of the fixed magnet plate 39, and the side of the fixed magnet plate 39 is adsorbed to the inner wall of the electromagnet group 38. By using the electromagnet group 38 and the fixed magnet plate 39 in coordination, the inner wall of the electromagnet group 38 is used to adsorb the fixed magnet plate 39, thereby assisting the side of the side plate 40 in position adjustment in the inner wall of the sliding frame 37.

[0036] In a preferred embodiment, the top of the support rod 26 is fixedly equipped with an electric telescopic frame 27, and the bottom of the electric telescopic frame 27 is fixedly equipped with a pressure plate 28. By using the electric telescopic frame 27 and the pressure plate 28 in coordination, the electric telescopic frame 27 is used to drive the pressure plate 28 to adjust its position, and then the bottom of the pressure plate 28 is used to clamp and limit the top of the silicon block, thereby ensuring that the silicon block is stably cut.

[0037] In a preferred embodiment, the inner wall of the top frame 2 is fixedly equipped with an auxiliary frame 41, the bottom of the auxiliary frame 41 is fixedly equipped with a coating photoresist box 42, the bottom of the auxiliary frame 41 is fixedly equipped with a side rod 43, the side of the side rod 43 is fixedly equipped with a connecting rod 44, and the side of the connecting rod 44 is fixedly equipped with the side of the sliding frame 37. By adding the coating photoresist box 42, the inner wall of the coating photoresist box 42 is added with chemical vapor deposition equipment and photolithography equipment, so that the coating photoresist box 42 is used to coat silicon oxide and perform photolithography on the silicon wafer.

[0038] In a preferred embodiment, a U-shaped frame 51 is fixedly assembled on the top of the base 1, a motor 47 is fixedly assembled on the top of the inner wall of the U-shaped frame 51, a driving gear 46 is fixedly sleeved on the output shaft of the motor 47, a gear ring 45 is fixedly assembled on the outer edge of the placement seat 3 near the bottom, and the convex teeth on the outer edge of the gear ring 45 are meshed with the convex teeth on the outer edge of the driving gear 46, an electric push rod 48 is fixedly assembled on the top of the U-shaped frame 51, and a ramp frame 49 is fixedly assembled on the side of the electric push rod 48, and a transmission mechanism 50 is arranged on the side of the ramp frame 49. By using the motor 47 and the driving gear 46 in coordination, the motor 47 is used to drive the driving gear 46 to rotate, thereby driving the gear ring 45 to rotate using the driving gear 46, and the gear ring 45 is used to drive the placement seat 3 to rotate, thereby assisting the silicon wafer to be processed stably until the silicon wafer passes through the ramp frame 49 and moves to the top of the transmission mechanism 50.

[0039] Working principle: when the device is used, the side of the butt joint tube 14 is used to drive the side of the electromagnet ring 13 and the side of the fixed magnet ring 12 to be connected and adsorbed, and then the overheating during sintering is used to assist in pushing the bottom plate 9 to slide in the inner wall of the placement seat 3, and then the sintering frame 15 and the bottom plate 9 are used to assist in the preparation of the silicon block, and then the placement seat 3 is used to drive the silicon block to move, and the electric telescopic frame 27 is used to drive the pressing plate 28 to move, so that the bottom of the pressing plate 28 is used to limit the silicon block, and then the electric telescopic rod 1 20 and the electric telescopic rod 21 are used to drive the cutting blade 23 to move, so that the cutting blade 23 is used to cut the silicon block, and the auxiliary The silicon wafers are stably prepared, and then the silicon wafers are assisted to be efficiently generated. The connecting rod 44 is used to drive the slide frame 37 to move, and then the electromagnet group 38 is used to assist in driving the fixed magnet plate 39 to move in the inner wall of the slide frame 37, and then the fixed magnet plate 39 is used to drive the side plate 40 to adjust the height, so that the side plate 40 is used to assist in limiting the silicon wafers, and the silicon wafers are coated with silicon oxide by the coating photolithography box 42, and photolithography is performed, and the push frame 29 uses the suction cup 35 to assist in position adjustment of the silicon wafers, and then the cylinder 31 is used to drive the photovoltaic panel cells to stably pass through the ramp frame 49 to the top of the transmission mechanism 50 through the push plate 32 for transmission.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article 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, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel silicon wafer preparation device, comprising a base (1), characterized in that: The top of the base (1) is fixedly equipped with a top frame (2), the top of the base (1) is rotatably connected to a placement seat (3), the bottom of the inner wall of the placement seat (3) is fixedly equipped with an auxiliary frame (4), the top of the auxiliary frame (4) is fixedly equipped with a cylinder (7), the inner wall of the cylinder (7) is slidably sleeved with a round rod (8), the top of the round rod (8) is fixedly equipped with a bottom plate (9), and the side of the bottom plate (9) is slidably connected to the inner wall of the base (1), the top of the base (1) is fixedly equipped with a support rod (26), and the inner wall of the support rod (26) is rotatably connected to a push frame ( 29), the inner wall of the push frame (29) is slidably connected with a cylinder (31), the top of the support rod (26) is fixedly equipped with a motor (36), and the output shaft of the motor (36) is fixedly sleeved with the top of the push frame (29), the side of the cylinder (31) is fixedly equipped with a push plate (32), the inner wall of the top frame (2) is fixedly equipped with an air intake pipe (18), the inner wall of the air intake pipe (18) is fixedly sleeved with an electromagnetic valve pipe (16), the outer edge of the air intake pipe (18) is fixedly sleeved with a feed pipe (17), and the bottom of the feed pipe (17) is fixedly equipped with a sintering frame (15).

2. The photovoltaic panel silicon wafer preparation device according to claim 1, characterized in that: A limiting frame (5) is fixedly mounted on the top of the inner wall of the auxiliary frame (4), a tension spring (6) is fixedly connected to the top of the limiting frame (5), the top of the tension spring (6) is fixedly connected to the bottom of the round rod (8), a fixed magnet frame 1 (10) is fixedly sleeved on the inner wall of the bottom plate (9), an electromagnet frame 2 (11) is fixedly mounted on the inner wall of the placement seat (3), and the inner wall of the electromagnet frame 2 (11) is adsorbed on the side of the fixed magnet frame 1 (10).

3. The photovoltaic panel silicon wafer preparation device according to claim 1, characterized in that: The inner wall of the placement seat (3) is fixedly equipped with a fixed magnet ring (12), the side of the fixed magnet ring (12) is adsorbed with an electromagnet ring (13), and the side of the electromagnet ring (13) is fixedly equipped with a butt joint pipe (14), and the side of the butt joint pipe (14) is fixedly equipped with the bottom of the electromagnetic valve tube (16).

4. The photovoltaic panel silicon wafer preparation device according to claim 1, characterized in that: A connecting frame (19) is fixedly mounted on the inner wall of the top frame (2); an electric telescopic rod (20) is fixedly mounted on the side of the connecting frame (19); a fixing frame (25) is fixedly mounted on the side of the electric telescopic rod (20); an electric telescopic rod (21) is fixedly mounted on the side of the fixing frame (25); a fixed magnet sheet (22) is fixedly mounted on the side of the electric telescopic rod (21); and a side of the fixed magnet sheet (22) is slidably connected to a side of the fixing frame (25).

5. The photovoltaic panel silicon wafer preparation device according to claim 4, characterized in that: The number of the second electric telescopic rods (21) is two, and the bottom of the second electric telescopic rod (21) away from the first fixed magnet sheet (22) is fixedly equipped with the second fixed magnet sheet (24), and the side surface of the second fixed magnet sheet (24) is adsorbed with the side surface of the first fixed magnet sheet (22), and the side surface of the second fixed magnet sheet (24) is fixedly equipped with a cutting blade (23).

6. The photovoltaic panel silicon wafer preparation device according to claim 1, characterized in that: The bottom of the push frame (29) is fixedly equipped with an electric telescopic rod three (33), the bottom of the electric telescopic rod three (33) is fixedly equipped with an electromagnetic valve tube two (34), the bottom of the electromagnetic valve tube two (34) is fixedly equipped with a suction cup (35), the top of the inner wall of the push frame (29) is fixedly equipped with an electric telescopic rod four (30), and the bottom of the electric telescopic rod four (30) is fixedly equipped with the top of the cylinder (31).

7. The photovoltaic panel silicon wafer preparation device according to claim 1, characterized in that: The top of the placement seat (3) is fixedly equipped with a sliding frame (37), the side of the inner wall of the sliding frame (37) is fixedly equipped with an electromagnet group (38), the inner wall of the placement seat (3) is slidably connected with a fixed magnet plate (39), the top of the fixed magnet plate (39) is fixedly equipped with a side plate (40), and the side of the fixed magnet plate (39) is adsorbed to the inner wall of the electromagnet group (38).

8. The photovoltaic panel silicon wafer preparation device according to claim 1, characterized in that: An electric telescopic frame (27) is fixedly mounted on the top of the support rod (26), and a pressing plate (28) is fixedly mounted on the bottom of the electric telescopic frame (27).

9. The photovoltaic panel silicon wafer preparation device according to claim 1, characterized in that: An auxiliary frame (41) is fixedly mounted on the inner wall of the top frame (2), a coating photolithography box (42) is fixedly mounted on the bottom of the auxiliary frame (41), a side rod (43) is fixedly mounted on the bottom of the auxiliary frame (41), a connecting rod (44) is fixedly mounted on the side of the side rod (43), and the side of the connecting rod (44) is fixedly mounted on the side of the slide frame (37).

10. The photovoltaic panel silicon wafer preparation device according to claim 1, characterized in that: A U-shaped frame (51) is fixedly mounted on the top of the base (1), a motor (47) is fixedly mounted on the top of the inner wall of the U-shaped frame (51), a driving gear (46) is fixedly sleeved on the output shaft of the motor (47), a gear ring (45) is fixedly mounted on the outer edge of the placement seat (3) near the bottom, and the convex teeth on the outer edge of the gear ring (45) mesh with the convex teeth on the outer edge of the driving gear (46), an electric push rod (48) is fixedly mounted on the top of the U-shaped frame (51), and a ramp frame (49) is fixedly mounted on the side of the electric push rod (48), and a transmission mechanism (50) is arranged on the side of the ramp frame (49).

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