High-light-transmittance photovoltaic module frame packaging device

Abstract

The utility model relates to the technical field of photovoltaic module frame packaging, in particular to a high-light-transmittance photovoltaic module frame packaging device, which is characterized in that a photovoltaic module is placed on a conveying mechanism, the conveying mechanism conveys the photovoltaic module to a position below a sand blasting mechanism, the sand blasting mechanism performs sand blasting on the edge of the photovoltaic module, and the edge of the photovoltaic module is conveyed to the position below the sand blasting mechanism. A rough friction surface is formed on the smooth surface of the edge of the photovoltaic module, then the frame is glued through the assembling mechanism, and the frame is installed on the photovoltaic module, so that the practicability of the equipment is improved; comprising a conveying mechanism; the device further comprises an assembling mechanism and a sand blasting mechanism, and the assembling mechanism and the sand blasting mechanism are both installed on the conveying mechanism. The conveying mechanism conveys the photovoltaic module, the sand blasting mechanism carries out sand blasting processing on the photovoltaic module, and the assembling mechanism packages the photovoltaic module and a frame.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic module frame encapsulation, in particular to a high light transmittance photovoltaic module frame encapsulation device. Background Art

[0002] A photovoltaic panel, also known as a solar panel or a photocell panel, is a device that converts solar energy into electrical energy. During the production process of a photovoltaic panel, a frame needs to be installed on the photovoltaic module. Generally, a photovoltaic module frame installation device disclosed in a utility model patent with the publication number CN220051655U and a photovoltaic module frame installation device disclosed in a utility model patent with the publication number CN204707085U are used to assemble the photovoltaic module and the frame.

[0003] However, it is found that during the process of installing the frame on a high light transmittance photovoltaic module, the existing frame installation device has a relatively simple structure, poor installation effect, and is prone to frame detachment, resulting in poor practicability. Therefore, a high light transmittance photovoltaic module frame encapsulation device is urgently needed. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a high light transmittance photovoltaic module frame encapsulation device, which places the photovoltaic module on a conveying mechanism, conveys the photovoltaic module to the sandblasting mechanism through the conveying mechanism, performs sandblasting treatment on the edge of the photovoltaic module through the sandblasting mechanism to form a rough friction surface on the smooth surface of the edge of the photovoltaic module, then applies glue to the frame through an assembling mechanism, and installs the frame on the photovoltaic module, thereby improving the practicability of the device.

[0005] The high light transmittance photovoltaic module frame encapsulation device of the utility model includes a conveying mechanism; it also includes an assembling mechanism and a sandblasting mechanism, and both the assembling mechanism and the sandblasting mechanism are installed on the conveying mechanism;

[0006] The conveying mechanism conveys the photovoltaic module, the sandblasting mechanism performs sandblasting processing on the photovoltaic module, and the assembling mechanism encapsulates the photovoltaic module and the frame;

[0007] Place the photovoltaic module on the conveying mechanism, convey the photovoltaic module to the sandblasting mechanism through the conveying mechanism, perform sandblasting treatment on the edge of the photovoltaic module through the sandblasting mechanism to form a rough friction surface on the smooth surface of the edge of the photovoltaic module, then apply glue to the frame through the assembling mechanism, and install the frame on the photovoltaic module, thereby improving the practicability of the device.

[0008] Preferably, the conveying mechanism includes a workbench, two groups of rotating shafts, two groups of conveyor belts, a first motor, and a lifting mechanism. A chamber is provided inside the workbench, and openings are provided at the top and right end of the workbench. The two groups of rotating shafts are rotatably installed on the workbench, and the two groups of conveyor belts are sleeved on the two groups of rotating shafts, and both groups of rotating shafts are located inside the workbench. The first motor is installed on the workbench, and the output shaft of the first motor is connected to the front end of one group of rotating shafts. The lifting mechanism is installed inside the workbench. Place the photovoltaic module on the two groups of conveyor belts, turn on the first motor, and drive the two groups of conveyor belts to run through the two groups of rotating shafts to convey the photovoltaic module into the workbench. After the sandblasting mechanism finishes sandblasting the edge of the smooth surface of the photovoltaic module, then adjust the height of the photovoltaic module through the lifting mechanism, thereby improving the practicability of the equipment.

[0009] Preferably, the lifting mechanism includes a multi-stage hydraulic cylinder and a lifting table. The lifting table is installed at the bottom end inside the workbench through the multi-stage hydraulic cylinder. The multi-stage hydraulic cylinder extends to lift the photovoltaic module on the two groups of conveyor belts by the lifting table and move the photovoltaic module to the top of the workbench, thereby improving the practicability of the equipment.

[0010] Preferably, the sandblasting mechanism includes a first hydraulic cylinder, a guide post, a first support seat, a second hydraulic cylinder, a second motor, a second support seat, a third hydraulic cylinder, a spray gun, and a cleaning mechanism. The first hydraulic cylinder is fixedly installed at the rear end of the workbench, the guide post is slidably installed at the rear end of the workbench, and the front ends of the first hydraulic cylinder and the guide post both extend into the workbench. The first support seat is installed at the front ends of the first hydraulic cylinder and the guide post. The second motor is installed at the bottom end of the first support seat through the second hydraulic cylinder. The second support seat is installed on the output shaft of the second motor. The spray gun is installed on the second support seat through the third hydraulic cylinder. The cleaning mechanism is installed at the bottom of the third hydraulic cylinder. Connect the spray gun to the sandblasting equipment. Extend the first hydraulic cylinder and guide it through the guide post to move the second support seat to the center inside the workbench. Extend the second hydraulic cylinder to adjust the height of the second support seat. Turn on the second motor to drive the second support seat to rotate. At the same time, extend or contract the third hydraulic cylinder to adjust the position of the spray gun. Then spray the abrasive through the spray gun to form a rough friction surface on the edge of the smooth surface of the photovoltaic module. Then clean the abrasive on the surface of the photovoltaic module through the cleaning mechanism. After that, contract the first hydraulic cylinder and guide it through the guide post to reset the second support seat, thereby improving the practicability of the equipment.

[0011] Preferably, the cleaning mechanism includes a cleaning roller and a third motor. The cleaning roller is rotatably mounted on the third hydraulic cylinder, and the third motor is fixedly mounted on the third hydraulic cylinder, and the third motor provides power for the cleaning roller. By extending or contracting the third hydraulic cylinder and simultaneously driving the second support base to rotate by the second motor, the position of the cleaning roller is adjusted, and the third motor is turned on to rotate the cleaning roller, and the sand on the surface of the photovoltaic module is cleaned by the cleaning roller, thereby improving the practicability of the equipment.

[0012] Preferably, the assembling mechanism includes multiple groups of fourth hydraulic cylinders, multiple groups of jigs, and a glue application mechanism. The multiple groups of fourth hydraulic cylinders are all mounted on the top of the workbench, the multiple groups of jigs are respectively mounted on one end of the multiple groups of fourth hydraulic cylinders, and the glue application mechanism is mounted on the workbench. The multiple groups of jigs respectively clamp the multiple groups of frames, and then the glue application mechanism applies the adhesive to the multiple groups of frames. After that, the photovoltaic module is moved between the multiple groups of jigs, and by extending the multiple groups of fourth hydraulic cylinders, the multiple groups of frames are buckled on the edge of the photovoltaic module, so that the adhesive seals the gap between the photovoltaic module and the frame, and the adhesive effect of the adhesive is improved by the rough frosted surface formed by sandblasting on the photovoltaic module.

[0013] Preferably, the glue application mechanism includes a frame, a storage tank, a fifth hydraulic cylinder, a piston, a sixth hydraulic cylinder, a fourth motor, a third support base, a seventh hydraulic cylinder, a nozzle, and a connecting pipe. The storage tank is mounted on the top of the workbench through the frame, and a feed valve is provided on the storage tank. An air exchange hole is provided at the top of the storage tank. The fifth hydraulic cylinder is mounted on the top of the storage tank. The piston is slidably mounted inside the storage tank, and the bottom end of the fifth hydraulic cylinder is connected to the top end of the piston. The fourth motor is mounted on the frame through the sixth hydraulic cylinder. The third support base is mounted on the output shaft of the fourth motor. The nozzle is mounted on the third support base through the seventh hydraulic cylinder. One end of the connecting pipe communicates with the inside of the storage tank, and the other end of the connecting pipe communicates with the inside of the nozzle. The adhesive is discharged into the storage tank. By extending or contracting the sixth hydraulic cylinder and the seventh hydraulic cylinder and simultaneously turning on the fourth motor to drive the third support base to rotate, the nozzle is inserted into the frame, and then by extending the fifth hydraulic cylinder, the piston slides downward to discharge the adhesive in the storage tank into the nozzle, so that the nozzle discharges the adhesive into the frame, thereby improving the practicability of the equipment.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The photovoltaic module is placed on the conveying mechanism, and the photovoltaic module is conveyed to the sandblasting mechanism by the conveying mechanism. The edge of the photovoltaic module is sandblasted by the sandblasting mechanism to form a rough friction surface on the smooth surface of the edge of the photovoltaic module. Then, the frame is coated with glue by the assembling mechanism, and the frame is installed on the photovoltaic module, thereby improving the practicability of the equipment. Description of the Drawings

[0015] Figure 1is the first axonometric structural schematic diagram of the present utility model;

[0016] Figure 2 is the second axonometric structural schematic diagram of the present utility model;

[0017] Figure 3 is the front view structural schematic diagram of the present utility model;

[0018] Figure 4 is the front view sectional structural schematic diagram of the present utility model;

[0019] Figure 5 is the present utility model Figure 4 the enlarged front view sectional structural schematic diagram of part A in;

[0020] Figure 6 is the top view structural schematic diagram of the photovoltaic module after sandblasting of the present utility model.

[0021] Reference numerals in the drawings: 1, workbench; 2, rotating shaft; 3, conveyor belt; 4, first motor; 5, multi-stage hydraulic cylinder; 6, lifting table; 7, first hydraulic cylinder; 8, guide post; 9, first support seat; 10, second hydraulic cylinder; 11, second motor; 12, second support seat; 13, third hydraulic cylinder; 14, spray gun; 15, cleaning roller; 16, third motor; 17, fourth hydraulic cylinder; 18, fixture; 19, frame; 20, storage tank; 21, fifth hydraulic cylinder; 22, piston; 23, sixth hydraulic cylinder; 24, fourth motor; 25, third support seat; 26, seventh hydraulic cylinder; 27, nozzle; 28, connecting pipe; 29, photovoltaic module; 30, frosted surface. Detailed implementation manners

[0022] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0023] Embodiment 1

[0024] A high light transmittance photovoltaic module frame encapsulation device includes a conveying mechanism; and further includes an assembly mechanism and a sandblasting mechanism, and the assembly mechanism and the sandblasting mechanism are both installed on the conveying mechanism;

[0025] The conveying mechanism conveys the photovoltaic module, the sandblasting mechanism performs sandblasting processing on the photovoltaic module, and the assembly mechanism encapsulates the photovoltaic module and the frame;

[0026] The conveying mechanism includes a workbench 1, two groups of rotating shafts 2, two groups of conveyor belts 3, a first motor 4 and a lifting mechanism. A chamber is provided inside the workbench 1, and openings are provided at the top and right end of the workbench 1. The two groups of rotating shafts 2 are rotatably installed on the workbench 1, and the two groups of conveyor belts 3 are sleeved on the two groups of rotating shafts 2, and the two groups of rotating shafts 2 are both located inside the workbench 1. The first motor 4 is installed on the workbench 1, and the output shaft of the first motor 4 is connected to the front end of one group of rotating shafts 2. The lifting mechanism is installed inside the workbench 1;

[0027] The lifting mechanism includes a multi-stage hydraulic cylinder 5 and a lifting table 6. The lifting table 6 is installed at the bottom end inside the workbench 1 through the multi-stage hydraulic cylinder 5;

[0028] The sandblasting mechanism includes a first hydraulic cylinder 7, a guide post 8, a first support seat 9, a second hydraulic cylinder 10, a second motor 11, a second support seat 12, a third hydraulic cylinder 13, a spray gun 14 and a cleaning mechanism. The first hydraulic cylinder 7 is fixedly installed at the rear end of the workbench 1, the guide post 8 is slidably installed at the rear end of the workbench 1, and the front ends of the first hydraulic cylinder 7 and the guide post 8 both extend into the workbench 1. The first support seat 9 is installed at the front ends of the first hydraulic cylinder 7 and the guide post 8. The second motor 11 is installed at the bottom end of the first support seat 9 through the second hydraulic cylinder 10. The second support seat 12 is installed on the output shaft of the second motor 11. The spray gun 14 is installed on the second support seat 12 through the third hydraulic cylinder 13. The cleaning mechanism is installed at the bottom of the third hydraulic cylinder 13;

[0029] The cleaning mechanism includes a cleaning roller 15 and a third motor 16. The cleaning roller 15 is rotatably installed on the third hydraulic cylinder 13, and the third motor 16 is fixedly installed on the third hydraulic cylinder 13 and provides power for the cleaning roller 15;

[0030] Place the photovoltaic module on two sets of conveyor belts 3, turn on the first motor 4, and drive the two sets of conveyor belts 3 to run through the two sets of rotating shafts 2, so as to convey the photovoltaic module into the interior of the workbench 1. Connect the spray gun 14 to the sandblasting equipment. Through the extension of the first hydraulic cylinder 7 and the guidance of the guide column 8, move the second support base 12 to the center inside the workbench 1. Through the extension of the second hydraulic cylinder 10, adjust the height of the second support base 12. Turn on the second motor 11 to drive the second support base 12 to rotate. At the same time, adjust the position of the spray gun 14 by extending or retracting the third hydraulic cylinder 13. Then spray the abrasive through the spray gun 14 to form a rough friction surface on the edge of the smooth surface of the photovoltaic module. Then extend or retract the third hydraulic cylinder 13, and at the same time drive the second support base 12 to rotate by the second motor 11 to adjust the position of the cleaning roller 15, and turn on the third motor 16 to make the cleaning roller 15 rotate. Clean the abrasive on the surface of the photovoltaic module through the cleaning roller 15. Then the first hydraulic cylinder 7 contracts, and under the guidance of the guide column 8, the second support base 12 is reset. The lifting platform 6 lifts the photovoltaic modules on the two sets of conveyor belts 3 by extending the multi-stage hydraulic cylinder 5, moves the photovoltaic modules to the top of the workbench 1, and then applies glue to the frame through the assembly mechanism and installs the frame on the photovoltaic module, thereby improving the practicability of the equipment.

[0031] Embodiment 2

[0032] As Figures 1 to 6 shown, a high light transmittance photovoltaic module frame encapsulation device includes a conveying mechanism; it also includes an assembly mechanism and a sandblasting mechanism, and both the assembly mechanism and the sandblasting mechanism are installed on the conveying mechanism;

[0033] The conveying mechanism conveys the photovoltaic module, the sandblasting mechanism performs sandblasting processing on the photovoltaic module, and the assembly mechanism encapsulates the photovoltaic module and the frame;

[0034] The conveying mechanism includes a workbench 1, two sets of rotating shafts 2, two sets of conveyor belts 3, a first motor 4 and a lifting mechanism. A chamber is provided inside the workbench 1, and openings are provided at the top and right end of the workbench 1. The two sets of rotating shafts 2 are both rotatably installed on the workbench 1, and the two sets of conveyor belts 3 are both sleeved on the two sets of rotating shafts 2, and the two sets of rotating shafts 2 are both located inside the workbench 1. The first motor 4 is installed on the workbench 1, and the output shaft of the first motor 4 is connected to the front end of one set of rotating shafts 2. The lifting mechanism is installed inside the workbench 1;

[0035] The lifting mechanism includes a multi-stage hydraulic cylinder 5 and a lifting platform 6, and the lifting platform 6 is installed at the bottom end inside the workbench 1 through the multi-stage hydraulic cylinder 5;

[0036] The sandblasting mechanism includes a first hydraulic cylinder 7, a guide post 8, a first support seat 9, a second hydraulic cylinder 10, a second motor 11, a second support seat 12, a third hydraulic cylinder 13, a spray gun 14 and a cleaning mechanism. The first hydraulic cylinder 7 is fixedly installed at the rear end of the workbench 1. The guide post 8 is slidably installed at the rear end of the workbench 1. The front ends of the first hydraulic cylinder 7 and the guide post 8 both extend into the interior of the workbench 1. The first support seat 9 is installed at the front ends of the first hydraulic cylinder 7 and the guide post 8. The second motor 11 is installed at the bottom end of the first support seat 9 through the second hydraulic cylinder 10. The second support seat 12 is installed on the output shaft of the second motor 11. The spray gun 14 is installed on the second support seat 12 through the third hydraulic cylinder 13. The cleaning mechanism is installed at the bottom of the third hydraulic cylinder 13;

[0037] The cleaning mechanism includes a cleaning roller 15 and a third motor 16. The cleaning roller 15 is rotatably installed on the third hydraulic cylinder 13. The third motor 16 is fixedly installed on the third hydraulic cylinder 13 and provides power for the cleaning roller 15;

[0038] The assembly mechanism includes multiple groups of fourth hydraulic cylinders 17, multiple groups of jigs 18 and a glue application mechanism. The multiple groups of fourth hydraulic cylinders 17 are all installed on the top of the workbench 1. The multiple groups of jigs 18 are respectively installed at one ends of the multiple groups of fourth hydraulic cylinders 17. The glue application mechanism is installed on the workbench 1;

[0039] The glue application mechanism includes a frame 19, a storage tank 20, a fifth hydraulic cylinder 21, a piston 22, a sixth hydraulic cylinder 23, a fourth motor 24, a third support seat 25, a seventh hydraulic cylinder 26, a nozzle 27 and a connecting pipe 28. The storage tank 20 is installed on the top end of the workbench 1 through the frame 19, and a feed valve is provided on the storage tank 20. An air exchange hole is provided at the top end of the storage tank 20. The fifth hydraulic cylinder 21 is installed at the top end of the storage tank 20. The piston 22 is slidably installed inside the storage tank 20, and the bottom end of the fifth hydraulic cylinder 21 is connected to the top end of the piston 22. The fourth motor 24 is installed on the frame 19 through the sixth hydraulic cylinder 23. The third support seat 25 is installed on the output shaft of the fourth motor 24. The nozzle 27 is installed on the third support seat 25 through the seventh hydraulic cylinder 26. One end of the connecting pipe 28 communicates with the inside of the storage tank 20, and the other end of the connecting pipe 28 communicates with the inside of the nozzle 27;

[0040] Place the photovoltaic module on two sets of conveyor belts 3, turn on the first motor 4, drive the two sets of conveyor belts 3 to run through the two sets of rotating shafts 2, convey the photovoltaic module into the interior of the workbench 1, connect the spray gun 14 to the sandblasting equipment, extend the first hydraulic cylinder 7, and guide it through the guide post 8 to move the second support base 12 to the center inside the workbench 1. Extend the second hydraulic cylinder 10 to adjust the height of the second support base 12. Turn on the second motor 11 to drive the second support base 12 to rotate. At the same time, extend or contract the third hydraulic cylinder 13 to adjust the position of the spray gun 14, and then spray the abrasive through the spray gun 14 to form a rough friction surface on the edge of the smooth surface of the photovoltaic module. Then extend or contract the third hydraulic cylinder 13, and at the same time drive the second support base 12 to rotate by the second motor 11 to adjust the position of the cleaning roller 15, and turn on the third motor 16 to make the cleaning roller 15 rotate, and clean the abrasive on the surface of the photovoltaic module through the cleaning roller 15. After that, contract the first hydraulic cylinder 7, and guide it through the guide post 8 to reset the second support base 12. Extend the multi-stage hydraulic cylinder 5 to lift the photovoltaic module on the two sets of conveyor belts 3 by the lifting table 6, move the photovoltaic module to the top of the workbench 1, and then clamp multiple sets of frames respectively by multiple sets of clamps 18. Extend or contract the sixth hydraulic cylinder 23 and the seventh hydraulic cylinder 26, and at the same time turn on the fourth motor 24 to drive the third support base 25 to rotate, and insert the nozzle 27 into the frame. Then extend the fifth hydraulic cylinder 21 to make the piston 22 slide downward, discharge the adhesive in the storage tank 20 into the nozzle 27, and make the nozzle 27 discharge the adhesive into the frame. Extend multiple sets of fourth hydraulic cylinders 17 to buckle multiple sets of frames on the edge of the photovoltaic module, so that the adhesive seals the gap between the photovoltaic module and the frame, and the rough frosted surface formed by sandblasting on the photovoltaic module improves the bonding effect of the adhesive, thereby improving the practicability of the equipment.

[0041] The first motor 4, multi-stage hydraulic cylinder 5, first hydraulic cylinder 7, second hydraulic cylinder 10, second motor 11, third hydraulic cylinder 13, spray gun 14, third motor 16, fourth hydraulic cylinder 17, fifth hydraulic cylinder 21, sixth hydraulic cylinder 23, fourth motor 24 and seventh hydraulic cylinder 26 of a high light transmittance photovoltaic module frame encapsulation device of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate according to the attached operation manuals, and there is no need for those skilled in the art to make creative efforts.

[0042] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A high-transmittance photovoltaic module frame packaging device, comprising a conveying mechanism; characterized in that: It also includes an assembly mechanism and a sandblasting mechanism, both of which are installed on the conveying mechanism; The conveying mechanism conveys the photovoltaic modules, the sandblasting mechanism performs sandblasting on the photovoltaic modules, and the assembling mechanism packages the photovoltaic modules and the frame; The conveying mechanism comprises a workbench (1), two groups of rotating shafts (2), two groups of conveyor belts (3), a first motor (4) and a lifting mechanism, wherein a chamber is arranged inside the workbench (1), the top end and the right end of the workbench (1) are both provided with openings, the two groups of rotating shafts (2) are both rotatably mounted on the workbench (1), the two groups of conveyor belts (3) are both sleeved on the two groups of rotating shafts (2), and the two groups of rotating shafts (2) are both located inside the workbench (1), the first motor (4) is mounted on the workbench (1), and the output shaft of the first motor (4) is connected to the front end of one group of rotating shafts (2), and the lifting mechanism is mounted inside the workbench (1); The sandblasting mechanism comprises a first hydraulic cylinder (7), a guide column (8), a first support seat (9), a second hydraulic cylinder (10), a second motor (11), a second support seat (12), a third hydraulic cylinder (13), a spray gun (14) and a cleaning mechanism, wherein the first hydraulic cylinder (7) is fixedly mounted on the rear end of the workbench (1), the guide column (8) is slidably mounted on the rear end of the workbench (1), the front ends of the first hydraulic cylinder (7) and the guide column (8) both extend into the interior of the workbench (1), the first support seat (9) is mounted on the front ends of the first hydraulic cylinder (7) and the guide column (8), the second motor (11) is mounted on the bottom end of the first support seat (9) through the second hydraulic cylinder (10), the second support seat (12) is mounted on the output shaft of the second motor (11), the spray gun (14) is mounted on the second support seat (12) through the third hydraulic cylinder (13), and the cleaning mechanism is mounted on the bottom of the third hydraulic cylinder (13); The assembly mechanism comprises a plurality of sets of fourth hydraulic cylinders (17), a plurality of sets of clamps (18) and a gluing mechanism, wherein the plurality of sets of fourth hydraulic cylinders (17) are all mounted on the top of a workbench (1), the plurality of sets of clamps (18) are respectively mounted on one end of the plurality of sets of fourth hydraulic cylinders (17), and the gluing mechanism is mounted on the workbench (1).

2. A high light transmittance photovoltaic module frame packaging device as claimed in claim 1, characterized in that: The lifting mechanism comprises a multi-stage hydraulic cylinder (5) and a lifting platform (6), and the lifting platform (6) is installed at the bottom end of the workbench (1) through the multi-stage hydraulic cylinder (5).

3. A high-transmittance photovoltaic module frame packaging device as claimed in claim 1, characterized in that: The cleaning mechanism comprises a cleaning roller (15) and a third motor (16); the cleaning roller (15) is rotatably mounted on the third hydraulic cylinder (13); the third motor (16) is fixedly mounted on the third hydraulic cylinder (13); and the third motor (16) provides power for the cleaning roller (15).

4. A high light transmittance photovoltaic module frame packaging device as claimed in claim 1, characterized in that: The glue coating mechanism comprises a frame (19), a storage tank (20), a fifth hydraulic cylinder (21), a piston (22), a sixth hydraulic cylinder (23), a fourth motor (24), a third support seat (25), a seventh hydraulic cylinder (26), a nozzle (27) and a connecting pipe (28); the storage tank (20) is mounted on the top of the workbench (1) through the frame (19); a feed valve is provided on the storage tank (20); a ventilation hole is provided on the top of the storage tank (20); the fifth hydraulic cylinder (21) is mounted on the top of the storage tank (20); the piston ( The fourth motor (24) is mounted on the frame (19) through the sixth hydraulic cylinder (23); the third support seat (25) is mounted on the output shaft of the fourth motor (24); the nozzle (27) is mounted on the third support seat (25) through the seventh hydraulic cylinder (26); one end of the connecting pipe (28) is communicated with the interior of the storage tank (20); and the other end of the connecting pipe (28) is communicated with the interior of the nozzle (27).

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