Cleaning mechanism for perovskite solar module processing

Abstract

The utility model relates to the technical field of perovskite solar module processing, in particular to a cleaning mechanism for perovskite solar module processing, which is convenient for taking and placing a perovskite solar module, improves the convenience and can improve the cleaning effect of the perovskite solar module. Comprising an ultrasonic cleaning box and a pick-and-place device, the pick-and-place device corresponds to the ultrasonic cleaning box in position, and the pick-and-place device comprises a fixing frame, an air cylinder, a movable plate, two sets of movable frames, four sets of first electric push rods, four sets of clamping plates, an adjusting device and two sets of cleaning devices; the four first electric push rods are installed at the front ends and the rear ends of the two movable frames correspondingly, the output ends of the four first electric push rods penetrate through the two movable frames correspondingly to be connected with the outer ends of the four clamping plates, and the two cleaning devices are installed at the front end and the rear end in the ultrasonic cleaning box correspondingly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of perovskite solar module processing, in particular to a kind of cleaning mechanism for perovskite solar module processing. BACKGROUND

[0002] Perovskite solar module refers to the solar cell module using perovskite material as photoelectric conversion layer, and the perovskite material is a material with ABX3 crystal structure, wherein A is usually methylamine (CH3NH3+), cesium (Cs+) and other organic cations, B is lead (Pb2+) and other metal cations, and X is halogen anion (such as iodine I-, bromine Br-). Because of its excellent photoelectric performance, such as high light absorption coefficient, long carrier diffusion length and easily adjustable band gap, it has become a hot spot in the field of solar cell research.

[0003] Perovskite solar module needs to be cleaned during processing, and the existing method for cleaning perovskite solar module is to place the perovskite solar module in an ultrasonic cleaning tank for cleaning by artificial.

[0004] This method is not only inconvenient for taking and placing perovskite solar module, but also has low automation degree, and it may leave some pollutants that are difficult to remove, such as oil, dust and residual chemicals, resulting in poor cleaning effect. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a kind of cleaning mechanism for perovskite solar module processing by setting this equipment, which facilitates taking and placing perovskite solar module, improves its convenience, and improves the cleaning effect of perovskite solar module.

[0006] The cleaning mechanism for perovskite solar module processing of the utility model comprises an ultrasonic cleaning tank and a taking and placing device, the taking and placing device corresponds in position to the ultrasonic cleaning tank, and the taking and placing device comprises a fixing frame, an air cylinder, a moving plate, two groups of moving frames, four groups of first electric push rods, four groups of clamping plates, an adjusting device and two groups of cleaning devices. The fixing frame is located on the upper side of the ultrasonic cleaning tank, the air cylinder is installed at the top end of the fixing frame, the output end of the air cylinder penetrates through the top end of the fixing frame and is connected with the top end of the moving plate, the adjusting device is installed at the bottom end of the moving plate, the two groups of moving frames are connected with the adjusting device in cooperation, the four groups of first electric push rods are respectively installed at the front end and the rear end of the two groups of moving frames, the output ends of the four groups of first electric push rods are respectively connected with the outer ends of the four groups of clamping plates through the two groups of moving frames, and the two groups of cleaning devices are respectively installed at the front end and the rear end in the ultrasonic cleaning tank.

[0007] Preferably, the cleaning device comprises a first motor, a screw rod, a moving block, a second electric push rod, a connecting plate, a second motor and a cleaning roller, the first motor is installed at the rear side of the right end of the ultrasonic cleaning tank, a sliding groove is arranged at the middle of the rear end in the ultrasonic cleaning tank, the screw rod is rotatably installed in the sliding groove of the ultrasonic cleaning tank, the moving block slides in the sliding groove of the ultrasonic cleaning tank, a threaded hole is arranged in the middle of the moving block in communication, the moving block is threadedly connected with the screw rod, the second electric push rod is installed at the front end of the moving block, the connecting plate is installed at the output end of the second electric push rod, the connecting plate is provided with a mounting bracket at the front end, the second motor is installed at the top end of the mounting bracket, and the cleaning roller is rotatably installed in the inner end of the mounting bracket.

[0008] Preferably, the adjusting device comprises a third motor and a bidirectional screw rod, the third motor is installed at the right end of the moving plate, the bottom end of the moving plate is provided with a sliding groove, the bidirectional screw rod is rotatably installed in the sliding groove of the moving plate, the output end of the third motor is connected with the right end of the bidirectional screw rod through the right end of the moving plate, the two groups of moving frames slide in the sliding groove of the moving plate, the threaded holes are arranged in communication at the top of the two groups of moving frames, and the two groups of moving frames are threadedly connected with the bidirectional screw rod.

[0009] Preferably, the cleaning device further comprises a plurality of first telescopic pipes, a plurality of first telescopic rods and a plurality of springs, the plurality of first telescopic pipes are installed at the inner end of the connecting plate, the plurality of first telescopic rods are slidably connected with the plurality of first telescopic pipes respectively, the mounting bracket is installed at the inner end of the plurality of first telescopic rods, and the plurality of springs are sleeved on the plurality of first telescopic rods respectively.

[0010] Preferably, the cleaning device further comprises two groups of second telescopic pipes and two groups of second telescopic rods, the upper side and the lower side of the rear end in the ultrasonic cleaning tank are provided with sliding grooves, the two groups of sliding blocks slide in the two groups of sliding grooves of the ultrasonic cleaning tank, the two groups of second telescopic pipes are installed at the front end of the two groups of sliding blocks respectively, the two groups of second telescopic rods are installed at the upper side and the lower side of the rear end of the connecting plate respectively, and the two groups of second telescopic rods are slidably connected with the two groups of second telescopic pipes.

[0011] Preferably, the first electric push rod, the second electric push rod and the second motor all have waterproof structures.

[0012] Preferably, the screw rod, the moving block, the connecting plate, the mounting bracket, the second motor, the first telescopic pipe, the first telescopic rod, the spring, the second telescopic pipe and the second telescopic rod are all made of stainless steel.

[0013] Preferably, the brush on the cleaning roller is made of nylon wire.

[0014] The beneficial effects of the utility model compared with prior art are: according to the length of perovskite solar module, the interval of two groups of moving frames is adjusted through adjusting device, then perovskite solar module is placed between four groups of clamping plates, four groups of first electric push rods are opened, four groups of first electric push rods drive four groups of clamping plates to move inwards, four groups of clamping plates clamp and fix perovskite solar module, then air cylinder is opened, air cylinder drives moving plate to move downwards as a whole, when perovskite solar module is immersed in water in ultrasonic cleaning tank, air cylinder is closed, then two groups of cleaning devices are opened, two groups of cleaning devices clean perovskite solar module, through setting this equipment, perovskite solar module is convenient to take and place, the convenience is improved, and the cleaning effect of perovskite solar module can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the first view angle structure schematic diagram of the utility model;

[0016] Figure 2 It is the second view angle structure schematic diagram of the utility model;

[0017] Figure 3 It is Figure 1 The enlarged structure schematic diagram of A in it;

[0018] Figure 4 It is Figure 2 The enlarged structure schematic diagram of B in it;

[0019] Mark in the drawing: 1, ultrasonic cleaning tank;2, fixed frame;3, air cylinder;4, moving plate;5, moving frame;6, first electric push rod;7, clamping plate;8, first motor;9, screw;10, moving block;11, second electric push rod;12, connecting plate;13, mounting frame;14, second motor;15, cleaning roller;16, third motor;17, bidirectional screw;18, first telescopic pipe;19, first telescopic rod;20, spring;21, second telescopic pipe;22, second telescopic rod. DETAILED DESCRIPTION

[0020] The specific embodiment of the utility model is described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0021] As Figures 1 to 4As shown in the utility model discloses a kind of cleaning mechanism for perovskite solar module processing, including ultrasonic cleaning tank 1 and taking and placing device, taking and placing device with ultrasonic cleaning tank 1 position corresponds, taking and placing device includes fixed frame 2, cylinder 3, moving plate 4, two groups of moving frame 5, four groups of first electric push rod 6, four groups of clamping plate 7, adjusting device and two groups of cleaning device, fixed frame 2 is located ultrasonic cleaning tank 1 upside, cylinder 3 is installed in the top end middle part of fixed frame 2, cylinder 3 output end passes through the top end of fixed frame 2 and is connected with the top end middle part of moving plate 4, adjusting device is installed in the bottom end of moving plate 4, two groups of moving frame 5 are connected with adjusting device cooperation, four groups of first electric push rod 6 are respectively installed in the front end and rear end of two groups of moving frame 5, four groups of first electric push rod 6 output end respectively pass through two groups of moving frame 5 and are connected with four groups of clamping plate 7 outer end, two groups of cleaning device are respectively installed in ultrasonic cleaning tank 1 inside front end and rear end;

[0022] According to the length of perovskite solar module, the distance between the two groups of moving frames 5 is adjusted by the adjusting device, and then the perovskite solar module is placed between the four groups of clamping plates 7. By opening the four groups of first electric push rods 6, the four groups of first electric push rods 6 drive the four groups of clamping plates 7 to move inward, and the four groups of clamping plates 7 clamp and fix the perovskite solar module. Then the cylinder 3 is opened, and the cylinder 3 drives the moving plate 4 to move downward as a whole. When the perovskite solar module is immersed in the water in the ultrasonic cleaning tank 1, the cylinder 3 is closed, and then the two groups of cleaning devices are opened. The two groups of cleaning devices clean the perovskite solar module. By setting this equipment, it is convenient to take and place the perovskite solar module, improves its convenience, and can improve the cleaning effect of the perovskite solar module.

[0023] As a preferred embodiment of the above, the cleaning device includes a first motor 8, a screw rod 9, a moving block 10, a second electric push rod 11, a connecting plate 12, a second motor 14, and a cleaning roller 15. The first motor 8 is installed at the right end of the ultrasonic cleaning tank 1. A sliding groove is provided in the middle of the rear end of the ultrasonic cleaning tank 1. The screw rod 9 is rotatably installed in the sliding groove of the ultrasonic cleaning tank 1. The moving block 10 slides in the sliding groove of the ultrasonic cleaning tank 1. A threaded hole is provided in the middle of the moving block 10. The moving block 10 is threadedly connected with the screw rod 9. The second electric push rod 11 is installed at the front end of the moving block 10. The connecting plate 12 is installed at the output end of the second electric push rod 11. The connecting plate 12 is provided with a mounting bracket 13 at the front end. The second motor 14 is installed at the top end of the mounting bracket 13. The cleaning roller 15 is rotatably installed in the inner end of the mounting bracket 13. The output end of the second motor 14 is connected with the top end of the cleaning roller 15 through the top end of the mounting bracket 13.

[0024] By setting the first motor 8, the screw rod 9, the moving block 10, the second electric push rod 11, the connecting plate 12, the mounting frame 13, the second motor 14 and the cleaning roller 15, by opening two groups of second electric push rods 11, two groups of second electric push rods 11 are then driven by two groups of connecting plates 12 to drive two groups of mounting frames 13 to move inward, when two groups of cleaning rollers 15 are in contact with the perovskite solar module, open two groups of second motors 14, two groups of second motors 14 are then driven to rotate two groups of cleaning rollers 15, then open two groups of first motors 8, two groups of first motors 8 are then driven to rotate two groups of screw rods 9, two groups of screw rods 9 are then threadedly connected with two groups of moving blocks 10, two groups of moving blocks 10 are then driven to move two groups of mounting frames 13 as a whole horizontally, thereby driving two groups of rotating cleaning rollers 15 to clean the perovskite solar module, by setting this device, the perovskite solar module can be brushed and washed, and the cleaning effect is improved.

[0025] As a preferred embodiment of the above, the adjusting device comprises a third motor 16 and a bidirectional screw rod 17, the third motor 16 is installed at the right end of the moving plate 4, the bottom end of the moving plate 4 is provided with a sliding groove, the bidirectional screw rod 17 is rotatably installed in the sliding groove of the moving plate 4, the output end of the third motor 16 passes through the right end of the moving plate 4 and is connected with the right end of the bidirectional screw rod 17, two groups of moving frames 5 slide in the sliding groove of the moving plate 4, the top of each of the two groups of moving frames 5 is provided with a threaded hole in communication, and the two groups of moving frames 5 are threadedly connected with the bidirectional screw rod 17.

[0026] By setting the third motor 16 and the bidirectional screw rod 17, by opening the third motor 16, the third motor 16 drives the bidirectional screw rod 17 to rotate, and the bidirectional screw rod 17 is threadedly connected with the two groups of moving frames 5, so that the distance between the two groups of moving frames 5 can be adjusted according to the length of the perovskite solar module, which is convenient for adjusting the distance between the two groups of moving frames 5 according to the length of the perovskite solar module.

[0027] As a preferred embodiment of the above, the cleaning device further comprises a plurality of first telescopic pipes 18, a plurality of first telescopic rods 19 and a plurality of springs 20, the plurality of first telescopic pipes 18 are equally installed at the inner end of the connecting plate 12, the plurality of first telescopic rods 19 are respectively slidably connected with the plurality of first telescopic pipes 18, the mounting frame 13 is installed at the inner end of the plurality of first telescopic rods 19, and the plurality of springs 20 are respectively sleeved on the plurality of first telescopic rods 19.

[0028] By setting the first telescopic pipe 18, the first telescopic rod 19 and the spring 20, the two groups of second electric push rods 11 drive the two groups of mounting frames 13 to move inward, and the two groups of cleaning rollers 15 are in full contact with the perovskite solar module under the action of the plurality of first telescopic pipes 18, the plurality of first telescopic rods 19 and the plurality of springs 20, which not only can avoid the cleaning roller 15 and the perovskite solar module being worn out due to excessive force, but also can make the cleaning roller 15 and the perovskite solar module fully contact, thereby improving the cleaning effect.

[0029] As a preferred embodiment of the above, the cleaning device further comprises two sets of second telescopic pipes 21 and two sets of second telescopic rods 22, the upper side and the lower side of the rear end of the ultrasonic cleaning tank 1 are provided with sliding grooves, two sets of sliding blocks slide in the two sets of sliding grooves of the ultrasonic cleaning tank 1, the two sets of second telescopic pipes 21 are respectively installed at the front end of the two sets of sliding blocks, and the two sets of second telescopic rods 22 are respectively installed at the upper side and the lower side of the rear end of the connecting plate 12, and the two sets of second telescopic rods 22 are in sliding connection with the two sets of second telescopic pipes 21.

[0030] By setting the second telescopic pipes 21 and the second telescopic rods 22, when the cleaning roller 15 moves laterally, the two sets of sliding blocks slide in the two sets of sliding grooves of the ultrasonic cleaning tank 1, and when the two sets of mounting frames 13 move, the two sets of second telescopic rods 22 slide in the two sets of second telescopic pipes 21, so that the mounting frames 13 and the connecting plate 12 can be supported, and the stability during movement is improved.

[0031] As a preferred embodiment of the above, the first electric push rod 6, the second electric push rod 11 and the second motor 14 all have a waterproof structure.

[0032] Water can be prevented from entering to cause damage.

[0033] As a preferred embodiment of the above, the screw rod 9, the moving block 10, the connecting plate 12, the mounting frame 13, the second motor 14, the first telescopic pipe 18, the first telescopic rod 19, the spring 20, the second telescopic pipe 21 and the second telescopic rod 22 are all made of stainless steel.

[0034] Stainless steel has high hardness and is not easy to deform and rust.

[0035] As a preferred embodiment of the above, the brush on the cleaning roller 15 is made of nylon wire.

[0036] Nylon wire has wear resistance and flexibility, and is not easy to damage the surface of components, and has good chemical stability and temperature resistance.

[0037] The utility model discloses a kind of cleaning mechanism for perovskite solar module processing, when working, first by opening third motor 16, third motor 16 then drives bidirectional screw rod 17 rotation, bidirectional screw rod 17 then is screwed with two groups of moving frame 5, so as to adjust the interval of two groups of moving frame 5 according to the length of perovskite solar module, then perovskite solar module is placed between four groups of clamping plate 7, by opening four groups of first electric push rod 6, four groups of first electric push rod 6 then drive four groups of clamping plate 7 to move inwards, four groups of clamping plate 7 then perovskite solar module is clamped and fixed, then open air cylinder 3, air cylinder 3 then drives moving plate 4 to move downwards as a whole, when perovskite solar module is immersed into water in ultrasonic cleaning tank 1, close air cylinder 3, then open two groups of second electric push rod 11, two groups of second electric push rod 11 then drive two groups of mounting frame 13 to move inwards by two groups of connecting plate 12, when two groups of cleaning roller 15 are all contacted with perovskite solar module, open two groups of second motor 14, two groups of second motor 14 then drive two groups of cleaning roller 15 rotation, then open two groups of first motor 8, two groups of first motor 8 then drive two groups of screw rod 9 rotation, two groups of screw rod 9 then are screwed with two groups of moving block 10, two groups of moving block 10 then drive two groups of mounting frame 13 to move transversely as a whole, so as to drive two groups of rotating cleaning roller 15 to perovskite solar module and wash.

[0038] The utility model discloses a kind of cleaning mechanism for perovskite solar module processing, its installation mode, connection mode or setting mode are all common mechanical mode, as long as it can achieve its beneficial effect can be implemented;The utility model discloses a kind of cleaning mechanism for perovskite solar module processing air cylinder 3, first electric push rod 6, first motor 8, second electric push rod 11, second motor 14 and third motor 16 are purchased on market in this industry, and inside technical personnel only need to install and operate according to its accompanying instruction manual.

[0039] The above-mentioned is only the preferred embodiment of the utility model, it should be pointed out, for the ordinary skilled person in the prior art, without departing from the technical principle of the utility model, under the premise, can make several improvements and variations, these improvements and variations also should be regarded as the protection range of the utility model.

Claims

1. A cleaning mechanism for processing perovskite solar modules, characterized in that, The ultrasonic cleaning chamber (1) and the pick-and-place device are positioned corresponding to the ultrasonic cleaning chamber (1). The pick-and-place device includes a fixed frame (2), a cylinder (3), a moving plate (4), two sets of moving frames (5), four sets of first electric push rods (6), four sets of clamping plates (7), an adjustment device, and two sets of cleaning devices. The fixed frame (2) is located on the upper side of the ultrasonic cleaning chamber (1). The cylinder (3) is installed at the middle of the top of the fixed frame (2). The output end of the cylinder (3) passes through the top of the fixed frame (2) and connects to the middle of the top of the moving plate (4). The adjustment device is installed at the bottom of the moving plate (4). The two sets of moving frames (5) are connected to the adjustment device. The four sets of first electric push rods (6) are installed at the front and rear ends of the two sets of moving frames (5) respectively. The output ends of the four sets of first electric push rods (6) pass through the two sets of moving frames (5) and connect to the outer ends of the four sets of clamping plates (7) respectively. The two sets of cleaning devices are installed at the front and rear ends of the ultrasonic cleaning chamber (1) respectively.

2. The cleaning mechanism for processing perovskite solar modules as described in claim 1, characterized in that, The cleaning device includes a first motor (8), a screw (9), a moving block (10), a second electric push rod (11), a connecting plate (12), a second motor (14), and a cleaning roller (15). The first motor (8) is installed on the rear right side of the ultrasonic cleaning box (1). A sliding groove is provided in the middle of the rear end of the ultrasonic cleaning box (1). The screw (9) is rotatably installed in the sliding groove of the ultrasonic cleaning box (1). The moving block (10) slides in the sliding groove of the ultrasonic cleaning box (1). The middle of the moving block (10) is connected to... A threaded hole is provided, the moving block (10) is threadedly connected to the screw (9), the second electric push rod (11) is installed at the front end of the moving block (10), the connecting plate (12) is installed at the output end of the second electric push rod (11), the front end of the connecting plate (12) is provided with a mounting bracket (13), the second motor (14) is installed at the top of the mounting bracket (13), the cleaning roller (15) is rotatably installed at the inner end of the mounting bracket (13), and the output end of the second motor (14) passes through the top end of the mounting bracket (13) and is connected to the top end of the cleaning roller (15).

3. A cleaning mechanism for processing perovskite solar modules as described in claim 2, characterized in that, The adjustment device includes a third motor (16) and a bidirectional screw (17). The third motor (16) is installed on the right end of the moving plate (4). The bottom end of the moving plate (4) is provided with a sliding groove. The bidirectional screw (17) is rotatably installed in the sliding groove of the moving plate (4). The output end of the third motor (16) passes through the right end of the moving plate (4) and is connected to the right end of the bidirectional screw (17). Two sets of moving frames (5) slide in the sliding groove of the moving plate (4). The top of both sets of moving frames (5) is provided with threaded holes. The two sets of moving frames (5) are threadedly connected to the bidirectional screw (17).

4. A cleaning mechanism for processing perovskite solar modules as described in claim 3, characterized in that, The cleaning device also includes multiple sets of first telescopic tubes (18), multiple sets of first telescopic rods (19), and multiple sets of springs (20). The multiple sets of first telescopic tubes (18) are equally installed on the inner end of the connecting plate (12). The multiple sets of first telescopic rods (19) are slidably connected to the multiple sets of first telescopic tubes (18). The mounting bracket (13) is installed on the inner end of the multiple sets of first telescopic rods (19). The multiple sets of springs (20) are respectively sleeved on the multiple sets of first telescopic rods (19).

5. A cleaning mechanism for processing perovskite solar modules as described in claim 4, characterized in that, The cleaning device also includes two sets of second telescopic tubes (21) and two sets of second telescopic rods (22). The upper and lower sides of the rear end of the ultrasonic cleaning box (1) are provided with sliding grooves. The two sets of sliding blocks slide in the two sets of sliding grooves of the ultrasonic cleaning box (1). The two sets of second telescopic tubes (21) are respectively installed at the front end of the two sets of sliding blocks. The two sets of second telescopic rods (22) are respectively installed on the upper and lower sides of the rear end of the connecting plate (12). The two sets of second telescopic rods (22) are slidably connected to the two sets of second telescopic tubes (21).

6. A cleaning mechanism for processing perovskite solar modules as described in claim 5, characterized in that, The first electric push rod (6), the second electric push rod (11), and the second motor (14) all have waterproof structures.

7. A cleaning mechanism for processing perovskite solar modules as described in claim 6, characterized in that, The screw (9), moving block (10), connecting plate (12), mounting bracket (13), second motor (14), first telescopic tube (18), first telescopic rod (19), spring (20), second telescopic tube (21) and second telescopic rod (22) are all made of stainless steel.

8. A cleaning mechanism for processing perovskite solar modules as described in claim 7, characterized in that, The brush on the cleaning roller (15) is made of nylon filament.

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