Quartz boat cleaning assembly for solar cell production

Abstract

The invention discloses a quartz boat cleaning assembly for solar cell production, and relates to the technical field of solar cell production, the quartz boat cleaning assembly comprises a cleaning rack, and the upper side of the cleaning rack is provided with an overturning structure and a cleaning assembly; through telescopic movement of the electric push rod, the sliding rod can be pushed to slide in the rod hole in the connecting plate, the limiting pin can be driven to move in the horizontal direction, when the limiting pin slides in the swing hole, the swing angle of the swing rod can be adjusted, and sweeping, blowing and cleaning operation on the angle is achieved; in the sweeping and blowing process, the quartz boat is overturned, sweeping and blowing cleaning of the quartz boat can be achieved in a multi-angle and multi-dimension mode, and in the overturning process of the quartz boat, due to the fact that the quartz boat is of a multi-face structure, more comprehensive cleaning of the quartz boat can be achieved; when the quartz boat is cleaned, through multi-stage clamping and limiting, the stability of the quartz boat before overturning can be guaranteed, and the stability and safety in the cleaning process of the quartz boat are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of solar cell production, and particularly relates to a quartz boat cleaning assembly for solar cell production. Background Art

[0002] A solar cell is a device that directly converts light energy into electrical energy through the photovoltaic effect or the photochemical effect. During the production of the cell, a quartz boat is used as a carrier to carry the cell silicon wafers for processing. During the application of the quartz boat, it needs to be cleaned regularly;

[0003] In the existing documents, for example, the invention disclosed in the publication number CN 118513307 A is a fine cleaning device for a quartz boat used in photovoltaics. The fine cleaning device for the quartz boat used in photovoltaics includes a base, a drying mechanism, a transposition mechanism, and an immersion mechanism. The immersion mechanism is arranged on the top of the base. The immersion mechanism includes a Z-shaped hanging frame, a hydraulic rod, a U-shaped hanging plate, a first waterproof motor, a rotating plate, a first placement box, a support rod, and a second placement box. By the combined use of the immersion mechanism and the clamping mechanism therein, after the quartz boat is placed on the first placement box for cleaning, it is flipped so that it is placed upside down on the second placement box, exposing the original contact parts, and then cleaning is carried out again to achieve full cleaning in all directions. At the same time, the setting of each support rod can further reduce the contact area with the quartz boat, improving the practicability of the device;

[0004] Based on the retrieval of the above patents and the combination with the equipment in the prior art, it is found that when cleaning the quartz boat, it is generally blown by nitrogen or dry gas. During the blowing process, since the quartz boat has a multi-faceted three-dimensional structure and is not easy to move and flip, the blowing and cleaning effect is not good, and the wind pressure during blowing is unstable, which will also affect the blowing and cleaning effect. Summary of the Invention

[0005] The purpose of the present invention is to provide a quartz boat cleaning assembly for solar cell production, and solve the following technical problems: during the blowing process, since the quartz boat has a multi-faceted three-dimensional structure and is not easy to move and flip, the blowing and cleaning effect is not good, and the wind pressure during blowing is unstable, which will also affect the blowing and cleaning effect.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A quartz boat cleaning assembly for solar cell production includes a cleaning frame, and a flipping structure and a cleaning assembly are installed on the upper side of the cleaning frame.

[0008] The flipping structure includes two flipping frames and a flipping cylinder. The flipping frames are installed on the top side of the cleaning frame. A support roller is installed between the two flipping frames through a rotating shaft, and a flipping motor is assembled on the outer side surface of the flipping frame.

[0009] A fixing frame is installed inside the flipping cylinder. A movable plate is slidably arranged on the fixing frame, and a first spring is fixedly connected between the movable plate and the fixing frame. A support plate is fixed on the side surface of the movable plate, a limiting airbag is pasted on the support plate, and limiting grooves are arranged on the opposite surfaces of the limiting airbag.

[0010] An air tank and a piston are arranged on the fixing frame. A hollow tube is connected to the piston. The end of the hollow tube is fixed with a movable plate. A second spring is connected between the piston and the inner cavity wall of the air tank. The movable plate, the piston and the hollow tube are interconnected, and the air tank is interconnected with the limiting airbag.

[0011] As a further scheme of the present invention: the flipping structure further includes an air tank. The air tank is fixed at the middle position of the fixing frame. A piston is arranged inside the fixing frame. A hollow tube is connected to the piston. The end of the hollow tube is fixed with a movable plate. A second spring is connected between the piston and the inner cavity wall of the air tank. Air holes are formed at the central positions of the movable plate and the piston, and the air holes are communicated with the hollow tube.

[0012] The flipping structure further includes a first support rod. The first support rod is fixed on the top side of the cleaning frame. A positioning plate is fixed at the top end of the first support rod. A sliding hole is formed in the positioning plate. A movable tube is arranged in the sliding hole. One end of the movable tube is rotatably connected to one side of the movable plate, and the movable tube is butted against the air hole of the movable plate. A deflation valve is arranged on the air inlet pipe.

[0013] As a further scheme of the present invention: the other side of the positioning plate is fixed with an air inlet pipe. The air inlet pipe penetrates through the outer wall of the protective cover and is connected to an external air pump. The other end of the movable tube is slidably inserted into the air inlet pipe, and a sealing ring is arranged between the movable tube and the air inlet pipe, which can ensure the airtightness of air intake and ensure the stable air intake of the overall structure.

[0014] As a further scheme of the present invention: a second support rod is fixed on the top side of the cleaning frame. A hollow air guide disc is arranged at the top of the second support rod. A sliding ring is rotatably installed on the inner wall of the air guide disc. A flow channel is formed between the sliding ring and the second support rod. A diversion pipe is connected to the middle of the air tank, and the diversion pipe is connected to the sliding ring to realize the connection between the air tank and the flow channel. When the adaptation shaft flips, in order to reduce the winding of pipelines, the rotation of the sliding ring can also realize the flow and transportation of gas.

[0015] As a further scheme of the present invention: a communication hole is arranged at the bottom of the air tank. The communication hole is connected to two limiting airbags on the same side through a hose, which can facilitate the transportation of the quartz boat and facilitate subsequent cleaning operations.

[0016] As a further solution of the present invention: the cleaning assembly includes a mounting frame, the mounting frame is fixed on the top side of the cleaning frame, a connecting plate is fixed on the mounting frame, a lifting ring is provided at the bottom of the connecting plate, a mainstream pipe is installed between the two lifting rings, a swing rod is installed on the outer side of the mainstream pipe through a swing pin, and a swing hole is provided on the top of the swing rod, a nozzle is assembled at the bottom of the swing rod, and the nozzle is connected to the mainstream pipe through a diversion pipe.

[0017] As a further solution of the present invention: a rod hole is arranged in the connecting plate, a sliding rod is arranged in the rod hole for transverse sliding, a limit pin is fixed on one side of the sliding rod, and the limit pin is located in the swing hole.

[0018] As a further solution of the present invention: an electric push rod is fixed to one side of the connecting plate, a connecting paddle is installed at the end of the electric push rod, and the connecting paddle is fixed to one side of the sliding rod.

[0019] As a further solution of the present invention: the main flow pipe and the flow channel in the gas guide plate are connected through a connecting pipe, which can ensure that the cleaning gas with stable air pressure is used for sweeping and blowing the quartz boat.

[0020] As a further solution of the present invention: a trigger switch is provided on one side of the positioning plate, and the trigger switch is located on the sliding opposite side of the movable plate. The trigger switch is used for starting and stopping the flipping motor. Before flipping, it is necessary to ensure that the limit airbag is stable in clamping the two ends of the quartz boat, and then the trigger switch is squeezed through the movable plate to power on the flipping motor to achieve the flipping operation.

[0021] As a further solution of the present invention: the receiving plate is aligned straight with the limiting airbag located on the bottom side, the middle part of the cleaning rack is a hollow structure, and a dust collecting hopper is installed at the bottom of the hollow position.

[0022] Beneficial effects of the present invention:

[0023] During cleaning, the telescopic movement of the electric push rod can push the sliding rod to slide in the rod hole in the connecting plate, which can drive the limit pin to move in the horizontal direction. When the limit pin slides in the swing hole, the swing angle of the swing rod can be adjusted to achieve angle sweeping and blowing cleaning operations.

[0024] During the sweeping and blowing process, the quartz boat is flipped over, and the quartz boat can be swept and cleaned from multiple angles and dimensions. During the flipping process of the quartz boat, due to its multi-faceted structure, a more comprehensive cleaning of the quartz boat can be achieved, while avoiding the residue and flipping it over to discharge it as soon as possible.

[0025] When the quartz boat is cleaned, the multi-stage clamping and limiting can ensure the stability of the quartz boat before turning over, and ensure the stability and safety of the quartz boat during the cleaning process.

[0026] While ensuring the stable flipping of the quartz boat, the pressure of the sweeping gas is stable, which can achieve a uniform sweeping and cleaning effect while ensuring the effect of sweeping impulse, and can avoid affecting the cleaning effect due to unstable pressure, improving the safety and stability of the quartz boat cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] Figure 1 is the overall first three-dimensional structure schematic diagram of the present invention.

[0029] Figure 2 is the overall sectional three-dimensional structure schematic diagram of the present invention.

[0030] Figure 3 is the internal structure schematic diagram of the protective cover of the present invention.

[0031] Figure 4 is the overall half-sectional structure schematic diagram.

[0032] Figure 5 is the first perspective structure schematic diagram of the flipping structure of the present invention.

[0033] Figure 6 is the second perspective structure schematic diagram of the flipping structure of the present invention.

[0034] Figure 7 is in the present invention Figure 4 Structural diagram of area A.

[0035] Figure 8 is in the present invention Figure 3 Structural diagram of area B.

[0036] Figure 9 is the first three-dimensional structure schematic diagram of the cleaning component in the present invention.

[0037] Figure 10 is the second three-dimensional structure schematic diagram of the cleaning component in the present invention.

[0038] In the figure: 1, cleaning rack, 2, control panel, 3, protective cover, 4, air intake pipe, 5, flip structure, 6, receiving plate, 7, cleaning assembly, 8, dust hopper, 51, flip rack, 52, flip motor, 53, support roller, 54, matching gear ring, 55, inner rack, 56, flip cylinder, 57, side limit strip, 58, first spring, 59, movable plate, 510, support plate, 511, limit airbag, 512, fixed frame, 513, guide wire wheel, 514, hollow tube, 515, movable plate, 516, gas tank, 517. Connecting tube; 518. Movable tube; 519. First support rod; 520. Piston; 521. Positioning plate; 522. Second spring; 523. Air guide plate; 524. Sliding ring; 525. Second support rod; 526. Flow guide tube; 71. Mounting frame; 72. Connecting plate; 73. Sliding rod; 74. Swing hole; 75. Swing rod; 76. Connecting paddle; 77. Electric push rod; 78. Main flow tube; 79. Diverter tube; 710. Nozzle; 711. Swing pin; 712. Limit pin; 9. Trigger switch. DETAILED DESCRIPTION

[0039] 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.

[0040] See also Figure 1-8 As shown, the present invention is a quartz boat cleaning assembly for solar cell production, comprising a cleaning rack 1 , on the upper side of which a turning structure 5 and a cleaning assembly 7 are installed.

[0041] The protective cover 3 is installed on the top side of the cleaning frame 1 , and the protective cover 3 covers the package turning structure 5 and the cleaning component 7 .

[0042] A control panel 2 is installed on the side outer wall of the protective cover 3, and a receiving plate 6 is fixed at the opening position of the protective cover 3.

[0043] The flip structure 5 includes a flip frame 51, which is installed on the top side of the cleaning frame 1. A support roller 53 is installed between the two flip frames 51 through a rotating shaft. A flip motor 52 is assembled on the outer side of the flip frame 51, and the flip motor 52 is used to drive the support roller 53.

[0044] Flip the drum 56. The drum 56 is mounted on two support rollers 53, and the drum 56 is vertically located between two flipping frames 51. An annular groove is formed on the outer side of the drum 56, and an internal rack 55 is arranged in the annular groove. A mating gear ring 54 is arranged on the outer side of the support roller 53, and the mating gear ring 54 meshes with the internal rack 55.

[0045] Fixing frame 512. A fixing frame 512 is installed inside the drum 56. Mounting holes are respectively arranged on the upper and lower sides of the fixing frame 512. A movable plate 59 is slidably arranged in the mounting holes. A first spring 58 is fixedly connected between the movable plate 59 and the inner wall of the mounting holes. A support plate 510 is fixed on the side surface of the movable plate 59. A limiting airbag 511 is pasted on the support plate 510. Two limiting airbags 511 are arranged oppositely, and limiting grooves are arranged on the opposite surfaces of the limiting airbags 511.

[0046] Side limiting strip 57. A limiting hole is arranged on the side of the mounting hole. A side limiting strip 57 is fixed on the other side of the movable plate 59, and the side limiting strip 57 is slidably arranged in the limiting hole.

[0047] The flipping structure 5 further includes an air tank 516. The air tank 516 is fixed at the middle position of the fixing frame 512. A piston 520 is arranged inside the fixing frame 512. A hollow tube 514 is connected to the piston 520. The end of the hollow tube 514 is fixed with a movable plate 515. A second spring 522 is connected between the piston 520 and the inner cavity wall of the air tank 516. Air holes are formed at the central positions of the movable plate 515 and the piston 520, and the air holes communicate with the hollow tube 514. A traction rope is connected between the movable plate 515 and the movable plate 59, and the traction rope passes around a guiding pulley 513.

[0048] The flipping structure 5 further includes a first support rod 519. The first support rod 519 is fixed on the top side of the cleaning frame 1. A positioning plate 521 is fixed at the top end of the first support rod 519. A sliding hole is formed in the positioning plate 521. A movable tube 518 is arranged in the sliding hole. One end of the movable tube 518 is rotatably connected to one side of the movable plate 515, and the movable tube 518 is docked with the air hole of the movable plate 515.

[0049] The other side of the positioning plate 521 is fixed with an air inlet pipe 4. The air inlet pipe 4 penetrates through the outer wall of the protective cover 3 and is connected to an external air pump. The other end of the movable tube 518 slidably penetrates into the air inlet pipe 4, and a sealing ring is arranged between the movable tube 518 and the air inlet pipe 4. A pressure relief valve is arranged on the air inlet pipe.

[0050] A second support rod 525 is fixed to the top side of the cleaning rack 1. A hollow air guide disc 523 is arranged at the top of the second support rod 525. A sliding ring 524 is rotatably installed on the inner wall of the air guide disc 523. A flow passage is formed between the sliding ring 524 and the second support rod 525. The middle part of the air tank 516 is connected with a diversion pipe 526, and the diversion pipe 526 is connected with the sliding ring 524, realizing the connection between the air tank 516 and the flow passage.

[0051] A communication hole is arranged at the bottom of the air tank 516, and the communication hole is connected with two limiting air bags 511 on the same side through a hose.

[0052] It is necessary to operate through an external air pump to realize the intake of air into the intake pipe 4.

[0053] During the intake in the first stage, the gas passes through the movable pipe 518, and the gas enters the air tank 516 through the air holes of the movable plate 515, the hollow pipe 514 and the air holes of the piston. Since the air tank 516 is communicated with the limiting air bags 511, the upper and lower two limiting air bags 511 are gradually inflated. During the inflation process, as the limiting air bag 511 at the bottom of the quartz boat intakes air, the quartz boat can be lifted, and at the same time, the limiting air bag 511 at the top also inflates and expands, which can cooperate to realize the preliminary limitation of the quartz boat.

[0054] During the intake in the second stage, when the two limiting air bags 511 are filled, the gas continues to enter the air tank 516, which can realize the reverse push of the piston 520. At this time, the second spring 522 is stretched. As the piston 520 is reversely pushed, the hollow pipe 514 can be pushed out, driving the movable plate 515 to move. Under the traction and cooperation of the movable plate 515, the traction wire is stretched. With the cooperation of the guiding wire wheel 513, the two movable plates 59 can be pulled to move synchronously towards the middle. At this time, the first spring 58 is stretched, so as to realize the synchronous movement of the two support plates 510 towards the middle position. With the cooperation of the two limiting air bags 511, the quartz boat can be clamped and fixed for the second time.

[0055] When the movable plate 515 moves to trigger the trigger switch 9, it indicates that the internal air pressure reaches a certain value to ensure the clamping of the quartz boat. When the movable plate 515 squeezes the trigger switch 9, the flipping motor 52 can be started to drive the supporting roller 53 to rotate. When cooperating with the rotation of the gear ring 54, under the meshing transmission of the internal rack 55, the rotation of the flipping cylinder 56 can be realized, and the quartz boat clamped by the limiting air bag 511 can be driven to flip.

[0056] During the cleaning of the quartz boat, through multi-stage clamping and limitation, the stability of the quartz boat before flipping can be ensured, and the stability and safety during the cleaning process of the quartz boat can be ensured.

[0057] While ensuring the stable flipping of the quartz boat, the pressure of the sweeping gas is stable, which can achieve a uniform sweeping and cleaning effect while ensuring the effect of sweeping impulse, and can avoid affecting the cleaning effect due to unstable pressure, improving the safety and stability of quartz boat cleaning.

[0058] Please refer to Figure 9-10 As shown, the cleaning assembly 7 includes a mounting frame 71, the mounting frame 71 is fixed on the top side of the cleaning frame 1, a connecting plate 72 is fixed on the mounting frame 71, a lifting ring is arranged at the bottom of the connecting plate 72, a main flow pipe 78 is installed between the two lifting rings, the outer side of the main flow pipe 78 is swing-mounted with a swing rod 75 through a swing pin 711, and a swing hole 74 is arranged at the top of the swing rod 75. A spray head 710 is assembled at the bottom of the swing rod 75, and the spray head 710 is connected to the main flow pipe 78 through a shunt pipe 79.

[0059] A rod hole is arranged in the connecting plate 72, a sliding rod 73 is horizontally slidably arranged in the rod hole, a limit pin 712 is fixed on one side of the sliding rod 73, and the limit pin 712 is located in the swing hole 74.

[0060] An electric push rod 77 is fixed on one side of the connecting plate 72, a connecting dial 76 is installed at the end of the electric push rod 77, and the connecting dial 76 is fixed on one side of the sliding rod 73.

[0061] The flow channels in the main flow pipe 78 and the air guide disc 523 are connected through a connecting pipe 517. During operation, the cleaning gas is output through the main flow pipe 78 and is conveyed to the spray head 710 through the shunt pipe 79, so as to realize the high-pressure flushing of the flipping quartz boat below to achieve cleaning.

[0062] During cleaning, through the telescopic movement of the electric push rod 77, the sliding rod 73 can be pushed to slide in the rod hole of the connecting plate 72, and the limit pin 712 can be driven to move horizontally. When the limit pin 712 slides in the swing hole 74, the swing angle of the swing rod 75 can be adjusted to realize the sweeping and cleaning operation of the angle.

[0063] During the sweeping process, the quartz boat flips, and the sweeping and cleaning of the quartz boat can be realized from multiple angles and dimensions. During the flipping process of the quartz boat, due to the multi-faceted structure of the quartz boat, more comprehensive cleaning of the quartz boat can also be realized.

[0064] A trigger switch 9 is arranged on one side of the positioning plate 521, the trigger switch 9 is located on the sliding opposite side of the movable plate 515, and the trigger switch 9 is used for starting and stopping the flipping motor 52. Before flipping, it is necessary to ensure that the clamping operation of the quartz boat at both ends by the limit air bag 511 is stable, and then the trigger switch 9 is squeezed through the movable plate 515 to energize the flipping motor 2 to realize the flipping operation.

[0065] The receiving plate 6 is aligned with the limiting airbag 511 at the bottom. The middle part of the cleaning rack 1 is a hollow structure, and a dust collecting hopper 8 is installed at the bottom of the hollow position. The dust collecting hopper 8 is provided to facilitate dust collection.

[0066] Working principle: When cleaning the quartz boat, dry nitrogen is generally used to clean the surface of the quartz boat. When cleaning with high-pressure nitrogen, the quartz boat is placed on 6, and the quartz boat is pushed in between the edges, and the two ends of the quartz boat are respectively inserted into the slots of the limiting airbag 511 below the position.

[0067] During cleaning, an external air pump is required to operate to supply air to the air intake pipe 4 .

[0068] During the first stage of air intake, the gas passes through the movable tube 518, and enters the gas tank 516 through the air holes of the movable plate 515, the hollow tube 514 and the air holes of the piston. Since the gas tank 516 is connected to the limiting airbag 511, the upper and lower limiting airbags 511 are gradually inflated. During the inflation process, as the limiting airbag 511 at the bottom of the quartz boat takes in air, the quartz boat can be lifted. At the same time, the limiting airbag 511 at the top is also inflated, which can cooperate to achieve the initial limiting of the quartz boat.

[0069] During the second stage of air intake, when the two limiting air bags 511 are filled, the gas continues to enter the air tank 516, which can realize the reverse push of the piston 520. At this time, the second spring 522 is stretched. As the piston 520 is pushed back, the hollow tube 514 can be pushed out, pushing the movable plate 515 to move. Under the traction cooperation of the movable plate 515, the traction line is stretched, and under the cooperation of the guide wire wheel 513, the two movable plates 59 can be pulled to move synchronously toward the middle. At this time, the first spring 58 is stretched, so that the two support plates 510 can move synchronously to the middle position. Under the cooperation of the two limiting air bags 511, the quartz boat can be clamped and fixed for the second time.

[0070] When the movable plate 515 moves to trigger the trigger switch 9, it indicates that the internal air pressure reaches a certain value, ensuring the clamping of the quartz boat. When the movable plate 515 squeezes the trigger switch 9, the flipping motor 52 can be started to drive the support roller 53 to rotate. When the gear ring 54 rotates, the inner rack 55 meshes with the rotation of the flipping cylinder 56, and drives the quartz boat to be flipped by clamping it through the limiting airbag 511.

[0071] When the movable plate 515 is pushed to the position, the air pressure through the gas tank 516 reaches a certain value. In the subsequent air intake operation, the high-pressure gas enters the channel formed by the air guide plate 523 and the sliding ring 524 through the guide pipe 526, and the high-pressure cleaning gas is transported to the main flow pipe 78 through the connecting pipe 517.

[0072] During cleaning, the cleaning gas is output through the main flow pipe 78 and conveyed to the nozzle 710 via the shunt pipe 79, enabling high-pressure flushing of the quartz boat undergoing flipping motion below to achieve cleaning.

[0073] During cleaning, through the telescopic motion of the electric push rod 77, the sliding rod 73 can be pushed to slide within the rod hole in the connecting plate 72, driving the limit pin 712 to move horizontally. When the limit pin 712 slides in the swinging hole 74, the swing angle of the swing rod 75 can be adjusted to achieve the sweeping and blowing cleaning operation for the angle.

[0074] During the sweeping and blowing process, the quartz boat flips, enabling sweeping and blowing cleaning of the quartz boat from multiple angles and dimensions. During the flipping process of the quartz boat, due to the multi-faceted structure of the quartz boat, more comprehensive cleaning of the quartz boat can also be achieved.

[0075] During the cleaning of the quartz boat, through multi-stage clamping and limiting, the stability of the quartz boat before flipping can be ensured, guaranteeing the stability and safety during the cleaning process of the quartz boat.

[0076] While ensuring the stable flipping of the quartz boat, the gas pressure during sweeping and blowing is stable, enabling a uniform sweeping and blowing cleaning effect while ensuring the effect of sweeping and blowing impulse, and avoiding the influence on the cleaning effect due to unstable pressure, improving the safety and stability of the quartz boat cleaning.

[0077] The above has described a specific embodiment of the present invention in detail, but the content is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the present invention application shall still fall within the patent coverage scope of the present invention.

Claims

1. A quartz boat cleaning assembly for solar cell production, characterized in that, It includes a cleaning rack (1), and a flipping structure (5) and a cleaning component (7) are installed on the upper side of the cleaning rack (1); The flipping structure (5) includes two flipping frames (51) and a flipping cylinder (56). The flipping frames (51) are installed on the top side of the cleaning rack (1). A support roller (53) is installed between the two flipping frames (51) through a rotating shaft. A flipping motor (52) is assembled on the outer side surface of the flipping frame (51); A fixed frame (512) is installed inside the flipping cylinder (56). A movable plate (59) is slidably arranged on the fixed frame (512). A first spring (58) is fixedly connected between the movable plate (59) and the fixed frame (512). A support plate (510) is fixed on the side surface of the movable plate (59). A limiting airbag (511) is pasted on the support plate (510). And limiting grooves are arranged on the opposite surfaces of the limiting airbag (511); An air tank (516) and a piston (520) are arranged on the fixed frame (512). A hollow tube (514) is connected to the piston (520). One end of the hollow tube (514) is fixed with a movable plate (515). A second spring (522) is connected between the piston (520) and the inner cavity wall of the air tank (516). The movable plate (515), the piston (520), and the hollow tube (514) are interconnected. The air tank (516) is interconnected with the limiting airbag (511).

2. The quartz boat cleaning assembly for solar cell production according to claim 1, wherein The flipping cylinder (56) is placed on the two support rollers (53). And the flipping cylinder (56) is vertically located between the two flipping frames (51). An annular groove is opened on the outer side of the flipping cylinder (56). An internal rack (55) is arranged in the annular groove. A mating gear ring (54) is arranged on the outer side of the support roller (53). The mating gear ring (54) meshes with the internal rack (55). A limiting hole is arranged on the side of the installation hole. The other side of the movable plate (59) is fixed with a side limiting strip (57). And the side limiting strip (57) is slidably arranged in the limiting hole.

3. The quartz boat cleaning assembly for solar cell production according to claim 2, wherein The flipping structure (5) further includes a first support rod (519). The first support rod (519) is fixed on the top side of the cleaning rack (1). The top end of the first support rod (519) is fixed with a positioning plate (521). A sliding hole is opened in the positioning plate (521). A movable tube (518) is arranged in the sliding hole. And one end of the movable tube (518) is rotatably connected to one side of the movable plate (515). And the air holes of the movable tube (518) and the movable plate (515) are docked. A traction rope is connected between the movable plate (515) and the movable plate (59). And the traction rope is wound around a guiding wire wheel (513).

4. The quartz boat cleaning assembly for solar cell production according to claim 3, characterized in that, The other side of the positioning plate (521) is fixed with an air inlet pipe (4). And the air inlet pipe (4) penetrates through the outer wall of the protective cover (3) and is connected to an external air pump. The other end of the movable tube (518) slidably penetrates through the air inlet pipe (4). And a sealing ring is arranged between the movable tube (518) and the air inlet pipe (4). A deflation valve is arranged on the air inlet pipe (4).

5. The quartz boat cleaning assembly for solar cell production according to claim 4, wherein, A second support rod (525) is fixed to the top side of the cleaning rack (1). A hollow air guide disc (523) is arranged at the top of the second support rod (525). A sliding ring (524) is rotatably installed on the inner wall of the air guide disc (523). A flow passage is formed between the sliding ring (524) and the second support rod (525). A flow guide pipe (526) is connected to the middle of the air tank (516), and the flow guide pipe (526) is connected to the sliding ring (524), so as to realize the communication between the air tank (516) and the flow passage.

6. The quartz boat cleaning assembly for solar cell production according to claim 5, characterized in that, A protective cover (3) is further installed on the top side of the cleaning rack (1), and the protective cover (3) covers and wraps the flipping structure (5) and the cleaning assembly (7). A control panel (2) is installed on the outer wall of the side surface of the protective cover (3). A receiving plate (6) is fixed at the opening position of the protective cover (3).

7. A quartz boat cleaning assembly for solar cell production according to claim 6, characterized in that, The cleaning assembly (7) includes a mounting rack (71). The mounting rack (71) is fixed to the top side of the cleaning rack (1). A connecting plate (72) is fixed on the mounting rack (71). A lifting ring is arranged at the bottom of the connecting plate (72). A main flow pipe (78) is installed between the two lifting rings. The outer side of the main flow pipe (78) is swingably installed with a swing rod (75) through a swing pin (711). A swing hole (74) is arranged at the top of the swing rod (75). A spray head (710) is assembled at the bottom of the swing rod (75). The spray head (710) is connected to the main flow pipe (78) through a shunt pipe (79).

8. The quartz boat cleaning assembly for solar cell production according to claim 7, characterized in that, A rod hole is arranged in the connecting plate (72). A sliding rod (73) is horizontally slidably arranged in the rod hole. A limit pin (712) is fixed to one side of the sliding rod (73), and the limit pin (712) is located in the swing hole (74). An electric push rod (77) is fixed to one side of the connecting plate (72). A connecting dial (76) is installed at the end of the electric push rod (77), and the connecting dial (76) is fixed to one side of the sliding rod (73).

9. The quartz boat cleaning assembly for solar cell production according to claim 8, wherein, A communication pipe (517) is used to connect the flow passages in the main flow pipe (78) and the air guide disc (523).

10. A quartz boat cleaning assembly for solar cell production according to claim 9, characterized in that, The receiving plate (6) is aligned horizontally with the limiting air bag (511) at the bottom side. The middle part of the cleaning rack (1) is of a hollow structure, and a dust collection hopper (8) is assembled at the bottom of the hollow position.

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